Newton’s Third Law of Motion Essay

Introduction – The understanding of the physical sciences and the law governing it is not complete without the understanding of the different physical laws provided by Isaac Newton, whose contribution to the field of science is very important and crucial in the development of the human understanding of the physical forces governing the way of life. Newton’s Third Law of Motion – Newton’s Third Law of Motion is a part of Newton’s three different laws of motion which are interrelated with each other. In the third law of motion, Newton posits that everything that exerts effort or force against something is also the recipient of an equal amount of force being exerted by the object to which the initial force was being applied to. Newton has a Latin translation, as well as the lengthy version of the third law of motion, which can be very confusing and very difficult to understand. Browne simplified it a it b explaining the third law of motion in this context: â€Å"If body A pulls or pushes on body B, then body B also pulls or pushes on body A. The force on each body has the same magnitude, but the forces are oppositely directed† (Browne, p. 58). Why Newton’s Third Law is important to the ascent of science – Newton is one of the highly respected and veneered scientists of all time because of his contribution to the society and to the field of science in particular. Because of his pioneering thoughts like the different laws of motion, other aspects involved in the physical sciences were allowed to flourish and many other scientists are more mentally equipped to tackle more scientific queries which previously cannot be explored because of the absence of the understanding of man in the laws of motion and other important physical laws that Newton helped develop (National Aeronautics and Space Administration, 2006). Newton’s Third Law of Motion, which posits the idea of the presence of an equal yet opposite force directed to the exerted force, provided an important groundwork for some important breakthroughs and discoveries involving the physical sciences; the third law of motion of Newton was important in the formulation of the law about the conservation of momentum; ideas like the propulsion of rockets and how they exert effort against the void in space, the action-reaction from the recoiling effect a gun manifests when firing and pushing out the bullet towards a certain direction, the line of thinking in sports science and other aspects of training, rehabilitation and performance enhancement with the use of the idea of the exertion of force and the presence of the action-reaction forces (Gibilisco, p. 188). How the third Law relates to the First and Second Laws – The third law of Motion of Newton relates to the first and second laws through the state of being in motion or being at rest depending on the current state of an object and how another intervening force or object affects both the state of the first object and the second object. Using two tennis balls to illustrate the three different laws of motion of Newton and how they are related to each other by each becoming a momentary experience before undergoing the next stage or a change in the state of motion or non-movement, it can be deduced that the third law of Newton’s Law of Motion will have each of the two tennis balls when rolled towards each other using the same speed, moving and covering the same distance and meeting in the middle exerting the same amount of effort or force as that which is given by the opposite ball. The two balls’ current stage experiencing the third law of motion originated from another stage wherein the two balls are undergoing one of the two other laws of motion; they may have been, prior to the collision resulting to the illustration of the third law of motion, manifesting the idea of the first law of motion, which states that both of the objects remain in their current state of motion or stillness until / unless an intervening force prompted them to change the nature of their movement or stillness. The two tennis balls may have been both at rest until a hand or an object put them in motion, wherein with equal variables applied to each tennis ball resulting in the illustration of the third law of motion. The second law of motion is related to the third law because it discusses the use of force used to intervene upon objects at rest, prompting them to move and the force of the moving object is proportional to the force applied to it that prompted it to move (Browne, p. 60). Conclusion – The laws of motion that Newton espoused was as much applauded by the scientific community during his time, and even way past his time, as it was criticized heavily by some of his contemporaries in the scientific circle, yet, despite what had transpired, the laws of motion of Newton remains to be one of the important pillars in the understanding of physical laws governing everything. Newton was a genius and his contribution to the society, like the ideas leading and originating from the laws of motion, is something that has indeed greatly affected the way human life was shaped over time. References: Browne, Michael. (July, 1999). Schaum’s Outline of Physics for Engineering & Science. New York: McGraw-Hill Companies. Gibilisco, Stan. (August 2002). Physics Demystified: A Self-Teaching Guide. New York: The McGraw-Hill Companies. National Aeronautics and Space Administration (March 16, 2006). Newton’s Third Law Applied to Aerodynamics. Retrieved May 6, 2008, from http://www. grc. nasa. gov/WWW/K-12/airplane/newton3. html

Everyone is a traveler, choosing the roads

Everyone is a traveler, choosing the roads to follow on the continuous journey of life; there exists not a path that leaves one with but a sole direction in which to advance. In his poem, â€Å"The Road Not Taken†, Robert Frost exhibits insight and perception in using poetic techniques to communicate this message. The piece depicts a man’s regret at not being able to travel two roads, and having to make a choice between the two. The importance of making decisions is disclosed in the narrator’s assertion that his choice â€Å"has made all the difference.†The first few lines of the poem introduce the elements of Frost’s primary metaphor and symbol, the diverging roads. The use of the road suggests that life is a journey that the narrator is traveling. The â€Å"two roads diverged† symbolize the points in this journey where one must make choices. As the narrator contemplates his decision, wishing that he could take both paths at the same time wh ile knowing there is no possibility in that, the reader is able to glimpse the strength of Frost’s symbolism- every person must make decisions with the knowledge that going back and changing them is impossible, because one has already traveled too far down the chosen path to turn back.The setting, along with imagery, assists in developing the key symbols of the poem. The piece opens with the narrator taking a walk in the woods during the autumn season, when he is suddenly confronted with a diverging path. The central image of â€Å"two roads diverged† helps to convey the theme of having to make choices in life. The â€Å"yellow wood† corresponds to the autumn season, a period that is often related to the end of the annual cycle in flora and foliage. Autumn may be perceived as a state in limbo between the vivacity of summer and the chill of winter.The speaker examines one path to the best of his ability: â€Å". . . and looked down one as far as I could to where it bent in the undergrowth†. His vision, however, is limited because the path bends, and a certain amount of undergrowth obscure the destination of the road. The description of the paths indicates that although the speaker would like to acquire more information, he is prevented from doing so because of the nature of his environment. The road that will be chosen leads to the unknown, as does any choice in life. The concept of â€Å"two roads diverged in a yellow wood† illustrates an interval between two phases in life, and helps convey the theme of one having to inevitably choose between digressing paths.The ironic tone is inescapable: â€Å"I shall be telling this with a sigh / Somewhere ages and ages hence.† The speaker anticipates his own future insincerity. He knows that he will be inaccurate, at best, or hypocritical, at worst, when he holds his life up as an example. In fact, he predicts that his future self will betray this moment of decision as if the bet rayal were inevitable.This realization is ironic and poignantly pathetic. But the â€Å"sigh† is critical. The speaker will not, in his old age, merely gather the youth about him and say, â€Å"Do what I did, kiddies. I stuck to my guns, took the road less traveled by, and that has made all the difference.† Rather, he may say this, but he will sigh first; for he won't believe it himself. Somewhere in the back of his mind will remain the image of yellow woods and two equally leafy paths.Ironic as it is, this is also a poem infused with the anticipation of remorse. Its title is not â€Å"The Road Less Traveled† but â€Å"The Road Not Taken.† Even as he makes a choice (a choice he is forced to make if does not want to stand forever in the woods, one for which he has no real guide or definitive basis for decision-making), the speaker knows that he will second-guess himself somewhere down the line–or at the very least he will wonder at what is irrevocab ly lost: the impossible, unknowable Other Path. But the nature of the decision is such that there is no Right Path–just the chosen path and the other path. What are sighed for ages and ages hence are not so much the wrong decisions as the moments of decision themselves–moments that, one atop the other, mark the passing of a life. This is the more primal strain of remorse.It is observed that the title of the poem, â€Å"The Road Not Taken,† may be intended to serve as a subtle hint, an insinuation of the narrator’s dissatisfaction with the decision he made. What about â€Å"the one less traveled by†? Neither of the roads was less traveled than the other. He less traveled both roads because this was the first time the narrator had come upon these paths. Leaves covered the ground, and since the time they had fallen no one had yet to pass by on this road; both were worn about the same â€Å"in leaves that no step had trodden black.† Nevertheless , the speaker is unhappy that he took the path that he chose, and yearns to go back and take â€Å"The Road Not Taken.† Time, however, does not allow second chances.â€Å"The Road Not Taken† is an ironic commentary on the autonomy of choice in a world governed by instincts, unpredictable contingencies, and limited possibilities. It parodies and demurs from the biblical idea that God is the â€Å"way† that can and should be followed and the American idea that nature provides the path to spiritual enlightenment. The title refers doubly to bravado for choosing a road less traveled but also to regret for a road of lost possibility and the eliminations and changes produced by choice.â€Å"The Road Not Taken † reminds us of the consequences of the principle of selection in al1 aspects of life, namely that al1 choices in knowledge or in action exclude many others and lead to an ironic recognitions of our achievements. At the heart of the poem is the romantic myt hology of flight from a fixed world of limited possibility into a wilderness of many possibilities combined with trials and choices through which the pilgrim progresses to divine perfection.The reader finds, at the literal level, the narrator expressing his regret at his human limitations, at not being able to travel two roads; he must make a choice. The choice is not easy, since it took him a long time to come to a decision: â€Å" . . . long I stood and looked down one as far as I could†. He examines one path â€Å"to where it bent in the undergrowth†, but his vision is limited because the path bends and is covered over. He describes the second path as â€Å"just as fair† as the first rather than more fair, and that the paths are â€Å"really about the same†.This ambiguous evaluation of the paths reveals his search for a clear and logical reason to decide on one path over another– only that reason is unavailable. When the narrator finally makes h is decision, he tries to persuade himself that he will eventually satisfy the desire to travel both paths, while simultaneously admitting that such a hope is unrealistic:  Oh, I kept the first for another day! Yet knowing how way leads on to way, I doubted if I should ever come back.  At the end of the poem, in the future, the narrator will claim that the paths were actually different from each other, and that his choice â€Å"has made all the difference.†The last lines of the poem suggest that life would have been different had the speaker taken the other path: â€Å"I took the one less traveled by, and that has made all the difference.† The fact that the speaker says the entire last stanza â€Å"with a sigh† works together with the title to show that the speaker is disappointed with the choice he made. Once the entire poem is read, it may be realized that this is not an inspirational piece about why one should be different from everyone else. Rather, it re minds the reader of the consequences that follow a decision, and the manner in which one choice can shape one’s life.In his poem, Robert Frost conveys his notion of life as a journey that every person must travel, a journey laden with diverging roads, many decisions, and occasional sighs; the piece demonstrates the poet’s belief that it is the road that one chooses that makes him or her the person who he or she is. â€Å"The Road Not Taken† leaves its readers with many different interpretations. In any case, however, it is Frost’s clever use of poetic techniques to express the theme that opens the door for analysis, and allows all readers from different backgrounds to relate to the poem.

Questions and Answers Assignment Example | Topics and Well Written Essays - 250 words

Questions and Answers - Assignment Example The misuse of hard liquor is itself a social harm, with additional economic costs as well as increased health consequences in the long-term (Mathurin & Deltenre, 2009). For parents sending their teenagers off to college, the survey results are but a sobering reminder that not all activities in college are caged in slide rules and long hours at the library. Noteworthy, such negative publicity informs public opinion, whether true or falls, on the type of policies operationalized in such institutions. The study deviates a little from the survey rankings and so seeks to determine whether there is any relationship/connection between a student’s gender and binge drinking in such institutions of higher learning. To get the answers sought after, the study will sample opinions of students on whether such negative partying has any relationship with one’s gender. The study will utilize a sample size of 100 students, with each selected using simple random sampling

Public administration- delegates Essay Example | Topics and Well Written Essays - 250 words

Public administration- delegates - Essay Example With regard to the expertise and experiences of the delegates, almost all of the 55 had actively participated in the revolution despite multiple careers and titles. For instance, some had already served in the Continental forces as commanders whereas some had been members of the Confederation Congress. Among the 55 delegates, some were state governors, members of Continental Congress, and lawyers. The members of the convention also included individuals from every sphere like merchants, manufacturers, shippers, land speculators, bankers or financiers, physicians, farmers etc (America’s Founding Fathers). All had extensive knowledge and political experiences, for among the delegates, people like ‘Baldwin, Bassett, Bedford, Dickinson, Few, Franklin, Ingersoll, Livingston, Alexander Martin, Luther Martin, Mercer, Gouverneur Morris, Robert Morris, Read, Sherman, and Williamson’ had already lived or worked in more than one state or colony (America’s Founding Fathers). The level of education also varied and many had good education from British North American colonies or abroad. Another notable aspect was that almost all delegates namely Blair, Butler, Carroll, Houston, Ingersoll, Jenifer, Johnson, Livingston, Mifflin, Gouverneur Morris, Pinckneys, Randolph, Rutledge, Washington, and Wythe were from leading well-to-do families (America’s Founding Fathers). The delegates represented various regions; Connecticut, Delaware, Georgia, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North California, Pennsylvania, South Carolina, and

Inattentiveness in School Research Paper Example | Topics and Well Written Essays - 1000 words

Inattentiveness in School - Research Paper Example The children going to school are the most affected by inattentiveness especially in cases where they have no option but to strain in order to meet the school requirements in terms of performance. They appear not to react at all to any situation they encounter. They are likely to experience problems when completing tasks (World Health Organization 19). It is evident that such disorders may not easily be noticed until in a later stage of life. The problem if unattended to affects the overall performance and behavioral traits of an individual. They end up lacking non-verbal communication skills as they are not attentive to issues in class from which they are expected to learn how to express themselves. This disorder has made most of the students to take a longer time to learn how to express them as they end up having low self-esteem. Physically, they appear clumsy and less interactive among their peers. Their mod of interaction appears to be an odd one that is observed where they depict specific behavior that appears to be restricted to them. Inattentiveness is caused by a variety of factors and it should not be assumed that it begins in class since there is a possibility that it begins outside the class and only extended to the classroom setting. For instance, when children are taken to the kindergarten, they are very eager to learn only to learn on information they are already aware of. This makes them learn faster than the average learner who needs to repeat several times in order to understand. With time the quick learners become less attentive to what they already know ignoring the new information that is likely to be derived. He average learners, on the other hand, find this to be demanding and brain numbing and with time they also become inattentive.  

The Love Song of J. Alfred Prufrock Essay Example | Topics and Well Written Essays - 1000 words - 3

The Love Song of J. Alfred Prufrock - Essay Example This song has a speaker just like any other literature. Prufrock is the speaker who effectively addresses a potential lover. He would force the moment to its crisis by hurriedly consummating their relationship, â€Å"Let us go then, ......... Like a patient etherized ......................; The muttering retreats .......................," (Eliot 1). He then eavesdrops what people are saying about him and changes his decision and heart. This makes him to coward back and also reminds him of so much knowledge he has in life and not to "dare," (Eliot 40) mess it up. J. Alfred Prufrock love song is an anguish of an urban or modern man, stroke with a mixture of feelings. These feelings are the ones that best give the tone of the entire song. The tone of the song is loving and desperate at some point. The song is a mixture of emotions. The loving emotion is shown when Prufrock says," Let us go then, you and I" (Eliot 1). This tone is vivid throughout the song and helps bring out the speakers characteristic of being loving. The tone of despair also comes out very strongly. Especially when the speaker realizes that he might lose something that he has been holding on for some good time in memorial. When he says, â€Å"And indeed there will be time to wonder, "Do I dare?" and, "Do I dare?" .Time to turn back and descend the stair, with a bald spot in the middle of my hair† (Eliot 4). The tone also helps in bringing out the speaker’s character that is not expressly brought out in the song.                              This love song is a literary drama that contains the dramatic monolog . This is brought out by the specific utterances of a specific individual, not within the song at a specific moment in time. This is shown by, [They will say: "How his hair is growing thin!"] and [They will say: "But how his arms and legs are thin!"], (Eliot 4). These monologue utterances are also directed to the

Modern Methods Of Construction Essay Example | Topics and Well Written Essays - 1500 words

Modern Methods Of Construction - Essay Example Governments encourage the usage of modern methods of construction to boost the safety standards thus comforting the lenders and other stakeholders. The Housing Corporation of UK has stated that at least one-fourth of all new grant-aided construction should be by MMC. (Modern methods of construction (MMC), January 2008) According to the UK Government, by the year 2016, there will be 3 million new households in the country. However to successfully meet this huge growth in demand for houses, the Sustainable Communities Plan suggests a new house-building program using modern methods of construction. This will help not only in meeting the quantity challenge but also help produce better quality houses for the generations to come. (Modern Methods of House Building, December 2003) Implementation of MMC helps improve the quality of housing by making use of more environ friendly and better material, involving high standards of design quality, reducing resource consumption and thus speeding up the process of house delivery. It also helps reduce the time spent on site and overcomes skill shortages if any. Modern Methods of Construction as discussed above are increasingly being adopted by house builders as a source of increasing efficiency and quality of end product. However there are multiple options available to the builders to choose from: Volumetric construction: In this method of construction the entire dwelling is prefabricated offsite in different three-dimensional modular units and then assembled on site. These units may be constructed in many different forms, right from a basic structure to fully finished units. Panelised construction: Even in this method, panalised units are produced offsite and then assembled on site to produce a 3D structure. While open panels consist only of a skeletal framework, the more complex and advanced or closed panels involve more prefabrication typically including lining material and insulation. At times even services, doors, windows, internal and external cladding are also incorporated. Hybrid: This method is also referred to as semi-volumetric as it combines both panalised and volumetric approaches. For constructing highly serviced areas like kitchen and bathroom, the volumetric units are used and for the remaining part of the building panelised units are used. Other modern methods of construction make use of floor or roof cassettes, pre-cast concrete foundation assemblies, pre-formed wiring looms, and mechanical engineering composites. They can also include innovative techniques such as tunnel form or thin-joint block work. (Using Modern Methods Of Construction to Build Homes More Quickly And Efficiently, November 2005) Why use Modern Methods of Construction: Using MMC is all about improved products and processes. The use of MMC in the housing industry help improve business and production efficiency, quality of the houses constructed, enhances customer satisfaction, improves environmental performance, takes care of the sustainability issues and ensures speedy and timely delivery. These methods of construction- be it panelised, volumetric, hybrid or any other method, are broadly based. That is to say they do not focus on a particular aspect of the product. They seek to improve every activity involved in the construction

Motivation and emotion Assignment Example | Topics and Well Written Essays - 250 words

Motivation and emotion - Assignment Example Motivations are sometimes called instincts, and they help us survive. Emotions are expressions of selves and they are indicators of feelings and psychological dispositions of persons. To understand more of them, questions were posed and then answered. Do you consider yourself a sensation seeker? Why or why not? What are the advantages and disadvantages of your level of sensation seeking?   According to the Sensation Seeking Scale by Zuckerman, I found out that may level is high. This means that I am more adventurous than most people. According to psychologists, individuals with high SSS enjoy new experiences, and they engage in more risky sports, occupations and hobbies. These individuals also seek variety in sexual experiences and drug experiences (Atkinson, 1993). They also have less phobias, prefer exotic foods and gamble more. Basically, being a sensation seeker is being a risk taker. The main advantage of this trait is that learning is very concrete and hands-on. As they say, learning is not limited to the four walls of the classroom and by experiencing new things, learning is optimum. This is because the sensory faculties get stimulated. It was noted that sense stimulation increases one’s ability for normal perception and intellectual functioning.

SWOT Analysis Research Paper Example | Topics and Well Written Essays - 1000 words

SWOT Analysis - Research Paper Example The airline is known for embracing inventive technology to advance the client experience. The company traces its origins back to 1932; an amalgamation with Star Air service in the year 1934 established the biggest airline in Alaska, which ultimately became Alaska Airlines. Contrasting the rest of the economy, Alaska has been experiencing increasing important revenues from oil dealings and tourism. Air travel is Alaska’s largest type of transportation due to the natural features of the region and weather. Alaska has above one thousand airports along with 3000 avenues of landing. The airline immensely contributes to the state’s economy through air travel because Alaskan travels constitute a large percentage of overall air travelers in the United States. Alaska Airlines is committed towards offering convenient, quality and affordable air transport services to its clients as well as service to the state, nation and vast society. Values of commitment, ethics, integrity and q uality govern the operations of the airline company and are the reasons behind its huge successes. II. Organizational Strengths and Weaknesses Alaska Airlines has a strong and reliable customer base in Alaska State, where it is a dominant player. This is among the strengths that the airline company has in the sense that the company can rely on its vast customer base to expand and introduce new products, which will be readily acceptable in the market (Gates, 2006). A strong customer base is a distinctive strength because it positions a corporation so that it can operate in the market better. Customers are the essence of any company, and a reliable pool of customers who are loyal to a company is good for the firm. Therefore, Alaska airlines can benefit from its large customer base by expanding its operation to serve other regions and countries as well as introducing new services and products. In fact, the most credible significance of this strength is that Alaska airlines can utilize customer feedback to launch its strategies and products. Alaska Airlines is a huge contributor to the economy of Alaska State – this could be another major strength of the company in the sense that it endears the airline company to the government. As a result, the airline can obtain better services. It can be considered a distinctively competent strength because it can propel the company to greater heights in the market. For instance, the airline can benefit from government support in line with its great contribution to the economy. Alaska airline has several weaknesses, which ought to be addressed to avoid any inconveniences in the process of its business operations. The airline relies so much on the geographical and climate conditions, and a majority of its customers hail from the state of Alaska. This is considered as a weakness because should other airline companies venture into Alaska, the company may lose its market share, which is primarily based in Alaska. The organiz ation can minimize this weakness by expanding into other states and countries (Ritcher & Pahl, 2009). The strategy of Alaska Airlines is targeting the passenger traffic as an indicator of its corporate success. This is considered a weakness because it could trigger an organizational failure due to lack of broader strategic planning. In essence, passenger traffic is not

How Aerial Travel and Cabin Pressure Adversely Affects the Human Body Essay Example for Free

How Aerial Travel and Cabin Pressure Adversely Affects the Human Body Essay The idea of humans traveling to the Moon or other areas out side of the Earths orbit is mostly scientific. However, when astronauts remain in space, having to re-balance the body to suit less or no gravity compared to the Earth could bring about many changes to the body. Scientists have found that the time required for recovery depends on the time spent in zero-gravity conditions. The longer one stays off of the Earths surface, the more damage can be caused. Strictly speaking, even a trip in an Airplane would require safety precautions to minimize damage to the body of this. For example, cabin pressure increased to maintain balance and prevent feeling different to a lower pressure. This essay will consist of two sections. The first will be of flight effects within the Earths hemisphere, and how to perhaps prevent damage to the body. The second, and longer section deals with space travel through Zero-gravity and effects of weightlessness on the body and the counter-measures to prevent damage to the body. Section 1, flight effects on the passengers, specifically dealing with cabin pressure: Airplanes fly at the cruising altitude of around 33000 feet, or approximately 10000 meters. Because the cruising altitude has a cabin pressure lower than air pressure on ground or even under sea-level, the oxygen availability is less and gases within the body expand. This causes the oxygen saturation level of the blood to reduce, which can lead to mild hypoxia, the reduced supply of oxygen to the tissues around the body. Due to the effects of hypoxia, alcohol consumption would affect the brain much more than it would on Earth. As the aircraft makes its decent back to Earth, air must be allowed to flow into the middle of the ear to equalize pressure differences. Passengers often can feel this change in air pressure. People with ear, nose and sinus infections are usually advised to avoid flying because of these changes in air pressure. Air travel in airplanes has less thank 20% humidity. This causes discomfort to the eyes, mouth and nose but does not risk the passengers health. This discomfort can be prevented by drinking liquids (water recommended) before and during the flight, and using skin moisturizers. Also passengers with short-sightedness or long-sightedness are advised to wear eye-glasses rather than contact lenses during flight as the contact lenses may dry out. In order to avoid de-hydration, passengers should drink non- alcoholic beverages. Section 2, how traveling through space affects humans Astronauts often experience Zero- Gravity during their travels through space. This zero gravity or micro gravity can bring about health concern to the body if astronauts remain in space for a long period of time. It would be much healthier for crews to live under artificial gravity. In order to prevent any biological changes in the body when experiencing zero gravity, scientists recommend a force of artificial gravity equal to a third of the Earths level of gravity. However, scientists still havent research affects of artificial gravity on humans but they know for a fact and there is an imbalance in the body due to the shifts of gravity levels. Artificial gravity prevents physiological changes from occurring. In zero-gravity, the body deteriorates. It takes less muscle to move around, so after a long period of time in space, muscles weaken so the body bends. Because there is no tension in space, muscles relax and after a while they atrophy as a result of disuse and eventually disappear. To prevent the fracture of bones, limbs and muscles, all space shuttles give the opportunity for astronauts to do rigorous exercise everyday to keep the muscles strong. Staying in Zero-gravity for months causes bones to lose mass and get thinner, as they are not carrying any weight. This means astronauts must go through rigorous trainings in the spacecraft everyday in order to keep muscle and bone strength. When a great deal of the crews precious time in space is spent exercising rather than doing science, money and potential knowledge are being squandered for the sake of health. It is a sacrifice, but a necessary one1 In space, receptors in the inner ear allow humans to sense direction. In space, ear receptors dont receive the same cues and the mind gets used to ignoring the inner ears feelings about balance. Hand-eye coordination, posture and balance are all affected by the disorientation of the mind. When astronauts return to earth, they are often overwhelmed by dizziness and have difficulty in maintaining balance. An example of the mind adapting to the new gravity less surroundings would be with Shannon Lucid, who was on board the Russian space Station MIR for six months. The astronaut said You just sort of get used to floating around but we also know that floating around is not all that astronauts do- they must resist the effects of micro gravity on the body. Also, no gravity means no resistance from growing, so some astronauts return to earth some 6 inches taller than when they left. It is only after a few months that they grow down/ shrink back to normal height. This is because of the unloading of spinal discs- because of lack of gravity, the discs in the spine are not holding up or don anything, so they tend to stretch rather than contract. Traveling through micro gravity causes bodily fluids to shift from the lower body to the cephalic area (head), and so peoples faces tend to swell and become rounder than they are on earth. When the brain senses a higher amount of blood than usual, it interprets the situation that there is now an overall increase in the total volume of fluids in the body. The brain responds by triggering the excretion of fluids, making astronauts prone to dehydration. Also, the fluid redistribution can shrink legs as the bones are weaker. These fluids pass through the kidneys, causing kidney filtration rate to increase, bone loss can cause Kidney stones. Fluids that leave the body include calcium loss and bone demineralization. The loss of blood plasma causes temporary Anemia upon the return to Earth. Some crew members get space anemia. Scientists are concerned about the affects of catching this disease on over all crew performance. Blood volume may decrease by 10 percent. The increase of fluids in the head causes the same feeling as when one has a cold and feels blocked in. in space astronauts begin to lose their sense of taste, causing the craving for strong flavorings in the food such as horseradish, mustard and taco sauce. Fluid loss, lack of exercise and diminished appetite cause weight loss as astronauts tend not to eat as much as they would on earth. Meals and exercise are planned to prevent excessive loss. Zero-gravity affects the cardio-vascular system. On earth we must cope with gravity, which sustains or slows down the blood-flow. In zero gravity, there is no gravity force, causing the heart to slow down due to the decreased demands of blood as it travels more freely. The immune system in the body is also affected by weightlessness. In space, one is exposed to illness as the immune response lowers and numbers of anti-bodies decrease after a long exposure to micro gravity. Approximately half of all astronauts are affected by this unpleasant syndrome which affects nausea, headache, lethargy and sweating (taken from NASA sources). Also, minor effects of weightlessness on the body include puffiness in the face, flatulence, weight loss, nasal congestion and often sleeping disturbances. Upon returning to earth, recovery time depends on the duration of stay in space. Muscles are weak and the body is not used to gravity forces, (causing them to feel dizzy) and so some astronauts are taken back in stretchers. This shows why astronauts need to be at the peak of fitness. If in the near future the human race would build space stations as tourist resorts, some would prefer hotels with zero-gravity and some would want partial gravity, which would bring about competition like hotels on earth, which would drive prices low. As gravity affects all biological, physical and chemical processes on earth, building an International Space Station gives new opportunity to study a world without gravity and its affect on animals and other living organisms. Observing the weightlessness effect on these living organisms could teach scientists about biological processes on earth, such as aging and osteoporosis. In the end, we can see that human travel through space is safer under artificial gravity when compared to astronauts being exposed to weightlessness, micro gravity or zero gravity (all three mean the same). Most of the problems mentioned such as fluid loss and muscle deterioration would not cause problems as long as the crew remained in a weightless environment. Remaining in a zero-gravity environment for over a long period of time could cause problems, however. In 1987, in the later stages of his 326-day mission, Russian Yuri Romanenko was fatigued both physically and mentally due to traveling through space. The majority of his day was spent sleeping regaining strength, in the meantime his bones were deteriorating. Some say if many like Romanenko stayed in space for much longer, he may not have survived re-entry to the Earth. Returning to Earth could cause problems as the body is much weaker due to demineralization and atrophy of the bones and shortage of red blood cells. Ones balan ce must now again be readjusted causing many astronauts to feel dizzy when back to a strong g force gravity on earth. Whether or not the large amount of time and money spent on keeping astronauts fit during space flight is worth the scientific findings is debatable. Physiological effects need to be prevented as much a possible. Again, this is usually prevented by rigorous exercise and micro gravity could still be a danger to the astronauts health. Many scientists believe that the benefits of transporting/sending out machines (robots) and humans to space, despite the health issues, are nothing compared to the huge benefit that society will receive. Humans will not be perfectly suited to living in a weightless environment, but that wont stop Astrobiologists and many other research firms like NASA from exploring space. The many benefits of space exploration such as technological knowledge and inspiration easily outweigh the negative aspects. Bibliography: Sources were from Newspapers, CDs, web sites and a large extract of a book in one of the web-pages. Most web sites accessed on the 11th December 2003 and 9th January 2004. 1) http://library.thinkquest.org/C003763/index.php?page=adapt02 2) www.permanent.com/s-nograv.htm 3) http://library.thinkquest.org/C003763/index.php%3fpage=adapt02 4) www.spacefuture.com/habitat/zerog.shtml 5) http://mos.org/cst/article/77/6.html 6) http://school.discovery.com/schooladventures/spacestation/basics/why.html 7) www.relaxincomfort.com/zerogravity_benefits.html 8) http://experts.about.com/q/2540/2677459.htm 9) www.uclas.ac.uk/facs/science/physastr/courses/space/ssyear1/sc1201.htm 10) http://www.who.int/ith/chapter02_01.html 11) Definitions from Microsoft Encarta 2003 Premium Suite CD 12) http://library.thinkquest.org/2606/Environmental_problems/water_pollution_-_effects.html (used for first idea of project) 1 http://library.thinkquest.org/C003763/index.php%3fpage=adapt02

Motion Control Techniques In Visual Effects Industry Film Studies Essay

Motion Control Techniques In Visual Effects Industry Film Studies Essay In this research we will see the motion control rigs and its contribution to create the realistic movement of the camera with help of the computer softwares. Though it is very difficult at the student level to create such a rig and experiment with it with the available budget I will try to build a motion control rig and control it with the help of the computer programming. It is a long process. The main advantage of the motion control rig is it is able to reproduce the same movement very accurately in a short period of time which is highly impossible for human hand to achieve. This report will contain the information about the motion control rig and its uses with advantages over the traditional camera cinematography to achieve the visual effects in the film. Introduction Motivation The filmy camera action which is solely dependent on the work and instincts of the cinematographer is very difficult work and if you want to shoot the same scene with same action and the camera movement it is highly impossible to achieve that with a traditional camera work. Even if you try to create that action in the computer graphics software it is very difficult and time taking process, which requires too many efforts to achieve the goal. The main disadvantage of that is if you are not able to do it perfectly it can spoil all the work, time and money invested because the film wont look like as you have imagined finally. So its a big loss of the everyones work process. The most recent technological improvement to solve the problem which too many studios are facing is they are developing their own hardwares and motion control rigs which can be controlled by the computer systems and can store the movement of the camera which a cameraman is handling physically. So the person can achieve whatever motion he wants repeatedly that to naturalistic. But everyone cant afford these all the things to do and the person who is doing that must have sound knowledge of all the departments to build a motion control rig which needs to be done by experts. So subject is if this motion control system can be used at an affordable price to explore the ideas by the low budget and new comers film makers to experiment with visual effects. Definition of Motion Control In our day to day life if we go and check out the technology related to the entertainment segment you might hear very complex terms as multipass , go motion, slit scan, streaking which you might not be aware of but you have actually seen it on the screen in the movies and TV advertisements for example the Star Wars etc. The technology of the Motion control system is developed for the need of creating the visual effects and animation and to have more control over it with the help of the computer programs. So motion control is the medium of technology to combine all the elements needed to create the amazing world of the special effects. As you are controlling the motion of the camera with help of the computer programs you have more options and ideas to create a movement is an added advantage. The main advantage of the motion control systems that it repeats the same action with great accuracy and that is the reason this technology is being favored nowadays by most of the film makers. Many of us may argue with possibility that the actions which we can shoot easily with the motion control systems can be shoot by the traditional cameraman with the efforts but the accuracy level of that action wont be the same at any level that shot been produced because we are shooting it with human hands with some limitations. And also it takes more time for completing the shot if you do it manually. The main motive of using the motion control system is to produce the naturalistic camera movement within a short time and at the affordable cost to get the amazing output for the films.. Motion control, is the foundation upon which maximum visual effects work stands (Alex Alvarez, Director at Gnomon) In this research report the main area of study is to explore the techniques used in the motion control systems and how those are far better than the traditional methods of shooting for creation of the visual effects. The literature study for the motion control systems will include the history of the motion control system and need for it and the future of the same. We will also focus on the use of the different cameras to be used on the motion control rigs and how that helps in the pre visualization stage previously. The last part of my research will conclude the main motive for this dissertation is how this technology gives more control and plays a vital role and also how it is a great tool or opportunity for the low budget film makers and new comers to create the new world of the visual effects. Motion control the name itself derives that it is meant to be use to get control over the motion or movement which can be the change in the position of the camera or might be the rotation of the axis of the camera in the space. As explained above if we wish to create the wonderful world of the special effects it is the need to be accurate with our actions at the stage of the production while shooting the footage. This is the place where exactly the motion control plays the most important role to give the accurate and the repetition of the action or movement. But in earlier times because of lack of the knowledge and technology the reliability of the Motion control systems was an issue and the reason for not getting its credit for its vital role in the production stage. If you try out and go back to history you will find the only other option to create the spectacular special effects is to use the computer softwares and the virtual cameras in that which is highly complicated and a very much time consuming process which also requires the expertise in the softwares. The Significance of Motion Control to the Film Industry The significance and importance of motion control to the film industry, includes the research done with help of the literature and industry news along with views of the professional people in interviews. The people had very different views regarding the role of the motion control systems in the movies as well as its necessity to the industry. After doing this research I came to an approach that if you really wish to the movie with motion control rig it should be built very professionally and with quality materials or else if you do it with the temporary basis structure it is not reliable at any point to create the good output as you have expected or imagines with a waste of money and time. The importance of the motion control systems for the film industry should be observed and clarified on the basis of its previous success and the failure reports and not on the persons likes and dislikes about the use of the technology. You can see the impact of the movies recently made on the viewers minds because of the spectacular world of the special effects is because of the use of the motion control system. I would say it is not the most important aspect as before use of motion control systems, films were made just fine but it gives film makers more options with what they can do with cameras (M. Thompson, personal communication, March 25, 2010). Here the point to be noted is that technology is not the ultimate source but just the medium that it helps to tell the story in a very different and a strong perspective. That is the contribution of the motion control systems to the film industry. Motion control has given too much freedom to control the movement of the cameras while shooting. If you go back to history and check out if the films which were the greatest hits of all the times with the spectacular special effects would never have been possible without use of technology of the motion control system. So you can imagine the really ordinary version of the Star Wars with the usual special effects as in any TV serials. Because of the strong advantages of the motion control system nowadays it has started to make its own place now in the production pipeline of the VFX film industry very rapidly. And this is the need for the todays style of filmmaking as it is the different and very strong medium to convey the story in more beautiful way. The difference between a failed shot and a spectacular shot can often boil down to the camera movement (A. Hargreaves, personal communication, March 31, 2010). Research Questions and hypothesis 1. Reason for Using Motion Control Motion control is a system technology that enables the programming and repetition of the motion of the cameras very accurately .The advantage of this technology is we can shoot various special effects shots in very less time instantly, which are highly impossible to create without Motion Control or can only be possible to do using a non-moving camera. With the help of Motion control we can get really natural and stunning looking shots like we want to move the camera in a scene to follow a pattern of subject or an action, so it plays a very vital role while shooting. I will give one example of the special effect which is pretty simple as a scene including a guy is just walking on a road and gradually starts disappeared into air while walking. This is can be done by shooting 2 takes. In the first take the guy will walk on the road and in the second take will be the road. In the process of editing the editor will take the two takes and will merge with each other slowly so that it appear s like a guy is disappeared in the air. This kind of shot is quite simple to achieve only if the camera is steady, but when there is the movement of camera this shot is not possible without the Motion Control because the 2 takes shot will not match in perspective and speed so we cannot merge it. Like this with the motion control we can shoot innumerable scenes of the special effects. 2. Use of motion Control in live action films In live action films we have to concentrate on too many things at a time. Motion control system can repeat the camera movement properly and accurately which includes change of focus, zooming and sometimes to control the lights so all important work is done by the motion control rig so the director can focus on the actors mainly and their acting without any worry about camera movements and continuity. This is a very beneficial reason for using motion control rig as it saves money and also the time. This is more useful when you have hired very talented actors you can set up all the settings and camera movements so when the actors come on the sets you can start the shoot right away for saving the time. 3. Setting up a movement on a Motion Control System Since many years people and technicians have developed various methods for setting up the movements on the Motion control rig. Which I understood I have divided them in parts for better understanding. 1) Direct enter movement-Traditionally the person has a remote control to control the rig and he sets it up at the position from which he wants to start and fix the position by the remote control. After fixing the start position he will move the rig to next position where he intends it to be at and again with remote control he saves that place. This king of camera movement setup gives movement along 3 points. Usually to shoot any shot 2 to 5 points is necessary. Those points on the motion path are joined by the computer using software. While setting up this move the person decides for that scene the number of frames to be taken and with which speed the camera should move. Then you can be ready for the shooting. 2)The Mimic movement-For this movement a hardware is available which allows the person to set up the movement by pushing the rig like crane or dolly and with the help of wheels to record the movement been done. As soon as the movement has been set you can repeat it at your desirable speed like other movements. Whenever a director wants the hand held feel for the movement or for the unpredictable behaviors for animals make use of this hardware to set up a movement. 3) The movement imported from CGI packages- If you are friendly with CG software as Softimage/Xsi and Maya you can decide and create the own movement and import those in the motion control system. With the help of this you can do very unique and complicated movements also. 4. Advantages of the Motion Control in Post production Post production part of the film depends on the very well shot scenes. Motion Control is behind the scenes master for the special effects which enables the scenes from the physical world to be merged and layered with the software help and effects. Motion control is a production device because of this all the people give more importance and credit for the special effects to the computer graphics software but cant understand that without the important role of the motion control footage these special effects wouldnt have been so special. The additional advantage of using the motion control is that it gives the accurate movements and perspective so it becomes easy to export that to software directly so that the scenes can be composed and merged together very easily. 5. Accuracy count of the Motion Control The movement of the each axis which is controlled motion is measured to an extent of micron level which is done with the help of optical encoders the electronic machines attached to the motors which is too fine extent that is visible to eyes. Due to the heat generated by the heavy and bright lights the metals with which the rigs are made up of tend to expand. As the measurement is too small it affects the calculation. But this doesnt happen so often. 6. Tracking verses Motion Control The calculation which the tracking gives for the position of camera in space is derivable only forms 2d footage. The condition on which the foreground and background elements can be merged with the live action footage is position and path of the camera. In motion control system first we shoot with the rig and then calculate the camera path movement and export it to the software. As the motion control camera system is aware of the position of the camera in space very accurately its very simple, convenient and faster to export the data to the softwares. The need for the motion control cannot be deleted by the tracking concept because of its accuracy and complicated camera movements. Motion control is the one and only one solution for the desired result of multiple pass scenes. The concept of tracking is heavily dependent on the fixed markers in the background to calculate the movement of the camera path. Sometimes these markers are difficult to see because the markers wont be in focus or they will be out of the frame so it wont work out according to wish. Actually we can use the previous tracking data calculation to export it to the motion control path of the camera which can be available as element for the foreground in live action shoot. This can be useful in the film industry especially for new comers to experiment the old moves with new technology again. 7. Benefit of Motion Control in pre visualization The significance of the pre visualization of the shot while designing and planning the film is increasing day by day. Pre visualization gives the perspective of the producer, director and cinematographer of the look of the final scene. The pre visualization stage eliminates the chances of the heavy and costly mis understandings, helps to prepare the shot, enables the set designers to calculate the space for the sets, positioning of the sets, enables the cameraman for the better understanding of the lights to be used in a scene, so ultimately it saves the time and lots of money. So the camera movement which can be fixed like this can be directly given to the motion control camera system rig as it has been visualized previously in the pre visualization stage. 8. List of cameras can be used on Motion control rig The motion control rig can handle most number of the film cameras with different sizes and weights. The cameras best suitable for the motion control are as follows- 1. Fries Mitchell 2. Mitchell 3. Arri 435s 4. Arri IIIs 5. Movie cam 6. Compacts 7. Panavision 8. Broadcast video cameras and camcorders 9. HD video cameras. 9. Different motion control systems The 1st is named as Cyclops which is studio based motion control system. This is considered as the best suitable system for motion control. It has unique qualities as it is extremely rigid, it can attain the high speed motion around 4 m/s and also can attain the high heights as more than 7m lens. The 2nd one is named as Milo which is a large system with portability. The main advantage of its design that it can be easily moved from one location to other comfortably because you can build it very quickly compared to other rigs and also dismantles it easily. It can give speed very closer to the speeds of the Cyclops, but it cant attain that much height as it is very small. The Milo has another option for the longer reach is that it has a longer arm. But the point of concern is it is not as rigid as the Cyclops. The 3rd one is named as Juno. It is the smallest rig, which is portable as well. It has a fixed arm. It contains a head with parallelogram to keep it to the level. The advantage of its design that can be easily accommodate in a very less space which can fit thorough the standard doorways. So because of this advantage you can shoot comfortably I the commercial complexes and buildings. As compared to Milo it has less height and reach than Milo. 10. Reliability of the Motion Control System While designing the motion control rigs the main concern is always the reliability. If you go and check out the pages from history you will get to know that people had misbelieve in the motion control systems because of the failure of the equipment to work at the proper time when needed. That got the motion controls very bad names in few countries because of many home made motion control systems assembled to give quick and cheap deals to satisfy the persons needs at that time. When we are shooting the quality product we cant deal with such thing to compromise with reliability of the parts. So regularly it should maintain and if any issues they can be solved quickly and completely. Cyclops and Milo rigs have got the very good name and reliability in the film industry. Background History Overview of Motion Control Motion Control and the computer used to control require different calculations or work processes. Even though these processes come from different areas of research they quickly became linked for purposes such as VFX. The US defense department first developed the concept of motion control for use in missile guidance systems. The earliest VFX use of motion control is perhaps in 1985 at the famous NYIT graphics lab Tom Brigham and J.P. Lewis implemented a rig (Seymour, M. 2004) The advancements in technology as well as developments in CPU and graphics speed started to make video editing and VFX production possible to the film industry. In a storytelling process person needs to show too many imaginary illusions to convey the story more beautifully. To show and express these illusions we have been gifted with one technology that is term called as special effects, which are usually used in film, television, theater, or entertainment industries. The concept of Special effects is categorized divided into the parts named as of optical effects and mechanical effects. As the years passed the film industry has grown with too many technologies mainly the digital techniques because of which we are now enable to realize the difference between the special effects and visual effects. The visual effects mean the one which are created during the process of the post production digitally. The special effect means those are created with the help of the cameras mechanically on the sets while shooting. The computer graphics has been playing important role with special effects from the period of 1990s.The main advantage of the computer graphics is that it allows the filmmakers to get rid of the traditional limitations to create the effects and gives more control over it which is more convenient and fine to achieve with the help of this technique. This technology saves money and time both at the greater extents many of the special effects which we used to create mechanically are went to lower hand by the computer graphics. The first motion picture special effect to be considered as was the time in 1857 when Oscar Gustave Fletcher Rejlander combined the different parts of the 32 photographs in one image. The first commonly granted special effect in the industry was in 1895 by Alfred Clark .At the time of shooting for a reenactment of the beheading of Mary, Queen of Scots an instruction of to step up to the block in Marys costume was given to the actor. In that scene when the executioner came with the axe above his head, the camera was stopped, he told all the actors to freeze, and instructed the person playing Mary to go off the set. Then the trick was replacement of the dummy in Marys place instead of the actor. Then the next shot was the axe coming down to cut the head of the dummy by the executioner. Suchà ¢Ã¢â€š ¬Ã‚ ¦ techniques would remain at the heart of special effects production for the next century (Rickitt). Special effects technology was grown and reconstructed by the motion pictures company in the period of the 1920s and 1930s. Most of the effects techniques were created and improvised the methods of illusions from the background of the theaters like ghosts made up of papers and still photography like as double exposure and matte compositing. The idea was to use the painted backgrounds as the projections and to replace them with the moving pictures. In those times they used to create faces with life casting with the help of the usual mask making. They used to create awesome masks which would fit the actor perfectly. After the science of materialization improved and that gave more depth for horror film mask making. The greatest evolution for the special effects was the amazing success of the science fiction and fantasy films in 1977.The film Star Wars created by George Lucass unlashed an era of fantasy films with expensive and awesome special effects. That times special effects supervisor was John Dykstra, A.S.C.He and his crew did many improvements in technology. For the movies needs they created a motion controlled camera rig named as Dykstraflex. It created the wonders at that time as repetition of the motion which drastically enhanced the compositing the matte. The film images went through the process of the degradation by the use of other innovative techniques: For the widescreen images photography that to horizontal with the stock they used the cameras named Vista vision on that rig .They used the more length of the film per frame rate and for the compositing part they used thin films with emulsions. In the same year, the movie named Close Encounters of the Third Kind creation of Steven Spielberg burst out with amazing special effects. Those were the creation of veteran Douglas Trumbull. They developed their own motion control rig system. They also introduced the term lens flare which is intentional and created by the reflection of light in the camera lenses. That was intentionally done to create the shapes of the flying saucers. The main reason for the investment in the special effects was the grand success of these films. That created so much buzz turned into opportunities for the special effects studios and the birth of the computer graphics. As the years passed the film industry has grown with too many technologies mainly the digital techniques because of which we are now enable to realize the difference between the special effects and visual effects. The visual effects mean the one which are created during the process of the post production digitally. The special effect means those are created with the help of the cameras mechanically on the sets while shooting. Methodology This dissertation researches the integration of motion control techniques in the film industry. As for the artefact itself, conclusions drawn from the research will provide guidance as well as technical knowledge. The information acquired from the interviews of industry active personnel in areas of motion control will create the basis of the shots. Each shot will have an in depth description of its particular approach and reasoning, as well as problems and techniques used to achieve a solid track. These approaches evaluate and support the information that has been derived from both primary and secondary research. Primary Research In order to receive relevant, accurate and up to date information, the primary research for the evaluation and interpretation of the research questions was based on contacts and interviews with industry professionals. These interviews were conducted in different manners according to the flexibility and time of these sources. These included email questionings, telephone conversations. Although the question order and wording may vary, all interviews contain similar areas of focus and question principles. The following individuals where included in the questioning: 1. Mr. Ramdas A. Dale (General Manager Productions, Amtek Engineers PVT LTD.) 2. Mr. Rahul S. Sharma ( The questions asked were specifically designed to not only aid with specific techniques needed to produce an artifact, but also to highlight any problem areas that might be encountered during use of motion control rig in a professional environment. The main area of research discussed in the introduction of this paper still stands and the key investigation into The integration of motion control system in the film industry remains. Evaluating Primary research The primary research conducted by these questions was categorized into 6 subject areas. This approach was necessary in order to structure the information received for either secondary research approaches, or technique evaluation. The main headings of the primary research evolutions are: 1. The term Motion Control 2. Motion Control for VFX 3. The work of a motion control rig 4. Tricks and problems 5. The Importance of Motion Control to the Film Industry 6. The future of Motion Control Secondary Research The secondary research involves the assessment of motion control literature in order to support the primary research on a more technical level. The main methodology and reasoning for this research, is to show a good understanding of some subject areas discussed in the primary research, as well as how to use the motion control rig for low budget films. This will further aid in the understanding and problem solving. The technique of motion control is there since countable years but now is the time when this technology can be available in a affordable cost with which at least we can I mean low budget film makers can think of using it as a great tool for the shoot and experiment thoroughly. Earlier days the cost of a completely-featured computerized animation camera was up to Rs.90000000. Now a days the Motion control system is available for under Rs.540000.For shooting this type of work if you hire a camera it costs around Rs.3500 per hour and more and if you compare that with above price can consider as 270 hours of shoot with motion control. If you compare the shots per hour with motion control you can shoot 45 minutes of movie as the film camera will shoot 10-12 seconds of film in an hour. The motion control systems require the test shoots so if you count the final shooting output will be around 25 minutes. This is the reason you can think of getting your motion control rig which can pay for it in a comparatively less time. That has other side advantage of experimenting more on your own ideas for more time. The main advantage of using this technology is you can own less priced system and can get direct and great entry into more comprehensive and awesome field of TV and media. That too is a best opportunity to low-budget filmmakers who can improvise new and unique techniques. Newcomers can make most use of the camera productively and they save money for the studio who wants get a break in this industry. There are two options which are available for the shooting of the films. One is Cameraman and the other is motion control rig. Everyone one of them consists of the parts namely: the system, the added electronic devices to control the movement by the motors and computer softwares, the person controls the motors with the help of the systems to get the special effects. Each option uses the name of the brand and computer systems to get control over the movement of the axes, motion paths. Usually a cameraman will use the number of action will be and he uses a computer. In The motion control rig it consists of 3 or 6 or more axes to create the motion and it uses the computer systems as IBM or Apple. The package of the motion control rig and computer with which it can control 6 axes and computer software costs almost Rs.540000. The package of the Cameraman and computer system and motion along the 6 axes and computer software at the most about Rs.440000. The computer software package which the cameraman uses has more features like the streak mode along with fitting of curve. The other thing is the electronic devises he uses are made up of very simple design so the advantage is it has less maintenance. The studios with big budgets can be more comfortable and reliable with motion control rigs if they have a strong history of developing the large motion control systems and to work with them. Future Work My research will primarily concern itself with translating physical camera action with motion control rig in an extraordinary way. The functionality and usefulness of the motion control can be greatly expanded in the future. Opportunities for future work could include developing a real-time depth of field preview that would allow for realistic focal length changes to be made using the motion control system camera, adding an additional level of intuitive control to motion of camera. Reprogramming other controls of the motion control to make it more self-sufficient. Scope and limitations Results I got an approach to that how can I use the motion control system for the low budget movies. That is possible if I can get a good configured personal computer and make the motion control rig by myself. To build a motion control rig you have to have the sound knowledge of the different parts of engineering such as electrical, computers and mechanical engineering and the vast effects. If you cant do it on your own you may get help from your engineer friends who might be interested in all this stuff. Motion control creates too many visual illusions which are extraordinary and amazing which may be we can create by the duplication of the images formed in the computer systems. At the moment the motion control system is quite affordable but it will be vast in the future. In fact as soon as the less priced motion control systems will get evolved the main advantage will be for the new film makers to emerge as great as possible with the amazing special effects treatment which will let the audience and viewers to get entry into to the next world of magic created by you. Conclusion Over the course of this di

Chinese Peasants and Communism ::

The Communist revolution in China was loosely based on the revolution in Russia. Russia was able to implement the beginnings of Marxist Communism in the way that it was intended They had a large working class of factory workers, known as the proletariat, that were able to band together and rise up to overthrow the groups of rich property owners, known as the bourgeoisie. The communist party wanted to adopted this same Marxist sense of revolution, but they realized that there were some fatal flaws in the differences between the two countries. The first was that there was not the same sense of class difference between people, yes there were peasants and landowners but there was not a sense of a class struggle. The other difference was that China was not industrialized like Russia so there was no proletariat group, as defined by Marxism, to draw the revolution from. What the Chinese Communists needed to do is re-define the proletariat for their situation, who they looked at were the pe asants. To see how the Communists looked at the peasants the anarchist view needs to be considered as it can be argued the the anarchists were a precursor to the Communists in the view of peasants. The anarchists tried to instil the idea of class struggle by saying the peasant revolution is showing resistance to taxes and opposition to the government and landlords. By showing opposition to taxes and the government the anarchists tried to bring about collapse due to lack of money which would in turn bring about a communitarian property system where the peasants would share land. The anarchists also did not seem that it was a stretch that peasants could be united citing that villages will work to protect their own, so if the idea can spread that all peasants are one big village that they would be able to unite. Mao Zedong held a very similar belief when he was left in charge of the peasant revolution in his home province of Hunan. Rather than have the peasants in silent protests against the government he advocated terror attacks against the landowners and officials. This was completely against Chinese tradition which favors more moderate action and an emphasis on harmony. Mao believed that with these â€Å"terror attacks† by the peasants, or as he called it their revolutionary potential, that the party can assume a leadership role. Without these acts of violence, without using the fullness of their strength, Mao believes that the peasants could never overthrow the authority of the landowning class.

My Philosophy as a Teacher :: Philosophy of Education Statement Teaching Essays

My Philosophy as a Teacher I want that â€Å"A† assignment displayed on David’s refrigerator. I want Julie to recount that discussion about Elie Weisel’s Night to her friend on the bus, and I want them to feel enlightened and emotional about it. Years from now, I want to hear Jose tell his son about the class where he realized he wasn’t stupid and could write well. I want him to write a story about it. I haven’t taught a David, a Julie or a Jose yet, but one day I want to have that kind of effect on my students. No matter how a child feels about school, it plays a tremendous part in a child’s life. Teachers can brighten or burden a student’s day, every day, depending on how a teacher conducts her class and how she relates to her students. For this reason, I believe I must teach more than just English and more than that which can be measured by grades. I believe a good teacher can give a student the skills and self confidence that may propel that child through life. Whetting a child’s interest in learning and pushing a child to prove himself capable of obtaining and improving on his talents, is of vital importance. Having been a student for nearly sixteen years now, I believe that in order to be an effective conveyer of skills and knowledge, I must always plan, be organized, structured and make my expectations high and clear for my students. Whenever possible, I must streamline and simplify complex ideas in order to help students grasp new skills and concepts. Teaching freshly, creatively and entertainingly is also highly important. As an English teacher, I want to guide my students closely through their writing processes, emphasizing the revision process, which I find to be crucial in learning to write well. I want to help alleviate the intense stress that students sometimes feel about writing by making them write often. With practice, I hope to make writing feel natural and enjoyable for even my most English-hating students.

Philosophy Life Examination

My Life Examination First of all, my previous essay was a part of my life examination. I am glad you caught me on plagiarizing because now I really know that you read all of our essays. Unfortunately a few of my classmates and I did have doubts about it. Also, I feel like I can argue a lot for plagiarizing, but that is not what this assignment is about. Even though I agree with Sergey Trufanov’s ideas about life in general, I do not feel like I can explore them further and simply reciting them would also be considered as plagiarism.But I do have my own conclusions about life examination, disappointments, and death. I cannot say that I am a philosopher, just like I cannot say that I can speak English. In order to claim that, a person needs to be comfortable using his tools to be considered a professional, which unfortunately, I am not, but I do believe that my ideas deserve to exist and to be explored in philosophical ways. Life examination. To examine life you need to test it, challenge it. Everyone knows that you won’t know till you try, but for some reason not everyone does it.In my opinion it is better to do something and regret it than not do anything and regret not even trying. It refers even to the smallest things, like a new flavor of ice-cream. How would you know that you do not like it unless you taste it? Trying things is the only way to figure them out. I have so much of personal experience about trying new things, and it proved itself every single time. Like when I came to United States five years ago; I did not speak a word of English, I did not know how to drive, I was scared beyond belief, but trying new things got me to where I am.It is okay to be scared, but it is not okay not to challenge your fears and examine life in every way possible with everything that raises questions. Here I agree with Socrates â€Å"The unexamined life is not worth living. † Disappointments. Disappointments are worthless. They are based on our exp ectations of results. If you do not want to be disappointed, stop waiting for things and people to meet your expectations. We all are our own people. We do not live to please everyone around us. Why expect everyone around me to please me, if I am not doing it for everyone else?Why expect a sunny day and get disappointed if it rains? I am not the center of the universe, so why should it be sunny for me? We are causing things to upset us and at the same time we are blaming everyone and everything else. Of course people are selfish, it is just a human nature, but if we are selfish, why do we let things ruin our lives simply by expecting good things to happen? Everyone is trying to do whatever makes them happy and feels good. Why get disappointed if it upsets us. People are so controversial. Death.I agree with Arthur Schopenhauer on the subject of death. Crying for dead is like crying for someone who was never born. Why we are so scared of death? We all know that we are going to die, so I believe that being ready for it is more important than being scared of it. But how can we be ready? Well, examining life to its fullest would do the trick. Doing new things, answering questions, exploring the unknown, all of that makes death just one of the projects. Possibly one the last ones, but we do not know, till we try.We are scared of death because we do not know what is waiting for us after we leave this world and this life. But exploring everything here and now makes it easier and simpler to move on and accept the fact that we are done. Thinking that after we die the world will not be the same is just another example of human selfishness. How many people have died before us? How many will die after? And the universe is still here, it is still growing, it is still alive. One death is just one drop in the ocean; it will not change the world.And Schopenhauer’s quote â€Å"Matter, which now lies before you as dust and ashes now, dissolved in water, will settle as cr ystal, will shine in a metal, scatter electric sparks in a galvanic voltage show the power, that by expanding the strongest connection, turn the earth mass into metal; and not only that: by itself it will embody in plant and animal, from its mysterious womb will produce the very life, the loss of which you are so afraid of in your narrow-mindedness† shows that we never die completely, therefore being afraid of death thinking that without us the world will not be the same is very much silly.As you can see, in this essay I did not use any philosophical terms, but this is My Life Examination, in my life I do not use terms, I use simple language because like Einstein said â€Å"If you can't explain it simply, you don't understand it well enough. †

Cyp 3.4 Health and Safety

CYP Core 3. 4 Support children and young people’s Health and Safety When planning a healthy and safe indoor or outdoor environment there are some factors that need to be taken into account. Specific Risk to individuals. Specific Risk to individuals. Age, needs and abilities of the children and young people. Age, needs and abilities of the children and young people. Desired outcomes for children and young people. Desired outcomes for children and young people. Line of responsibility and accountability. Line of responsibility and accountability. The duty of care. The duty of care. Function and Purpose of the environment or service offered.Function and Purpose of the environment or service offered. Needs of carers. Needs of carers. Health and Safety factors to consider when planning. Health and Safety factors to consider when planning. Age, needs and abilities of children and young people All children and young people have developmental milestones which tell us the approximate ag e at which most children are likely to develop certain skills and ways they are expected to behave. However, the individual needs of each child or young person needs to be taken into account when planning a safe and healthy learning environment as the needs and abilities of each ndividual will vary particularly if an impairment, such as a learning difficulty or a physical disability has been identified. The age, needs and abilities of children impact significantly on what is safe or unsafe for them to come into contact with. For instance an eight month old baby will be expected to pick up objects within their reach and put them to their mouth so when planning a safe environment for them it will be important to keep small objects that present a choking hazard out of their reach.It is with this in mind that most practitioners will choose toys and materials safely. Before choosing toys they must be checked to ensure that they carry a safety mark which gives assurance that the products are safe to use as directed by the manufacturer. It is very important that toys and equipment are used in the way instructed by the manufacturer and not for any other purpose. All toys and equipment must also be assembled using the manufacturer instructions and age guidelines must be followed. E. g. â€Å"This product is not safe for children under 3 due to small parts†.It is important to remember the specific needs and abilities of each child when allowing them to use toys and equipment as some children for example may have developmental delays and still put things in their mouth like younger children so exercising extra caution may be necessary. Choosing toys and equipment that is durable and will last longer is practical as they are more likely to withstand constant use and have less of a chance of breaking and becoming potentially dangerous to the children using them.At St Cuthbert’s the needs and abilities of all children were taken into account when planning the outdoor areas, the school grounds and split into three different sections nursery and reception yard, year one and two yard and year three through to six have a separate yard. Each yard has been designed to specifically meet the needs of the children using i. e. smaller climbing frames for the younger children and larger ones for the old. The school building and grounds are all on one level and would be suitable for wheelchair users to access easily.Specific Risk to Individuals Some activities or situations can present specific risks to individuals. It is important to have good knowledge and understanding of each child or young person we work with so that we can recognise the risks if and when they occur and reduce the risk to an acceptable level or offer a suitable alternative. * If a young person is pregnant some activities otherwise deemed safe for her will become more of a risk to her because she is pregnant i. e. Trampolining, therefore a more suitable form of exercise safe for her and the baby could be offered. If a child suffers with a visual impairment the risk associated with certain activities may be higher – learning to use sharp tools for example. Advice can be sought from a professional who may recommend the use of specially designed tools or offer advice on suitable methods of teaching. * A child or young person with asthma or allergies will be unable to work with dust, pollen or certain food so it will be important to remember this child when planning certain activities i. e. bringing flowers in from outside or giving the children food treat.The needs of Carers Where relevant the needs of carers and parents are also a factor to consider when planning healthy and safe environments or services. For instance, a carer that uses a wheelchair will need sufficient space to move around safely and this should be thought of when planning the layout of furniture and facilities. The function and purpose of environments and services When planning a sa fe and healthy environment practitioners should take into account the function and purpose of the environment and services.Activities and experiences offered in one setting may be less suited and ill-advised in another. For example, many sports centres offer holiday clubs for children and young people, the environment is specifically designed for sporting activities and the staff will be trained and know how to properly use certain equipment, therefore offering the same activities in an out of school club that meets in a school classroom would be inappropriate and unsafe. Desired outcomes for children and young peopleThe desired outcomes for children and young people are among the factors that influence what is appropriate, safe and healthy for them to do within the setting. When planning an activity the potential benefits to the children and young people need to be considered against the likelihood of harm occurring. Duty of Care When a parent or carer leaves their child in the car e of a service they are in effect agreeing for the staff to care for their child whilst they are there. This means that staff has a duty of care to the child or young person in their care in line with provisions set out in the Children Act 1989.The act requires those caring for the child or young person to promote the safety and welfare of each individual in their care. The level of this duty of care must be that of a ‘reasonable parent’. If you do not act as a ‘reasonable parent’ would do to keep the child or young person safe you are failing to meet your duty of care and can be seen as being negligent. The Health and Safety at Work Act 1974 also states that the setting has a responsibility to safeguard the safety and well-being of children and young people in its care.Lines of responsibility and accountability It is very important for practitioners in all settings and services to be crystal clear about their own responsibilities relating to health and saf ety, or standards will slip and important welfare requirements may not be met. It is very important that practitioners monitor and maintain health and safety on an on-going basis and this will vary from setting to setting. At St Cuthbert’s Primary School Health and Safety is monitored primarily by the head teacher who is in charge of the overseeing of new policies and rocedures along with the school governors. All other staff members are responsible for their own safety and the safety of all of the children in their care whether it be their own class or the whole student population during break times. It is the role of the caretaker to monitor the health and safety of the school buildings and grounds and these are overseen on a twice a week basis. If the caretaker should happen upon a health and safety concern this will be immediately brought to the attention of the head teacher who will then decide on the best possible resolution.It is also up to the caretaker to be in the y ard first thing in a morning to ensure that all entry/exit ways to the school are securely locked making sure any unauthorised visitors cannot enter the school and ensuring the safety of the children. It is primarily the duty of the receptionist to check identification of visitors and providing them with a visitors badge and access to the school. When providing environments and services for children and young people it is important to comply with the laws and regulations set out by the government. The laws and guidelines set out by the government in England are: Health and Safety at work Act 1974 and 1992 This act is relevant for all places of employment not just those working alongside children and young people. Employers have a duty of care to ensure that the workplace and equipment within it are in a safe and useable condition and do not pose as a risk to the health and safety of anyone using it. Anyone working or volunteering in the setting have a responsibility to take care of themselves and others in cooperation with the employer. The Act also states that all employers must use the basic principles of risk management: 1. Risk assessment . Balanced control measures 3. Training The caretaker at the school I work in is responsible for checking the school buildings and grounds on a regular basis to ensure that all equipment being used is safe and does not pose a risk to any student or staff. Computers and other electrical equipment are checked on a regular basis by an outside company to make sure that there are no problems. It is the class teachers’ responsibility to ensure that their classroom and the equipment in it are safe for the children to use and this is taken into account when planning and risk assessing lessons.All staff is required to take part in training meetings in which they have the opportunities to learn how to use any new equipment or in some cases how to deal with challenging behaviour of specific children, courses such as safeguard ing, first aid and handling are compulsory. * Health and Safety (first Aid) Regulations 1981 Most settings working with children and young people with have specific individuals who are qualified to deal with first aid; there must be at least one person within the setting designated to first aid if an accident occurs. It is stated that by law all employers must keep a well-stocked first aid box.At St Cuthbert’s all staff members are first aid trained although there are only five members of staff as designated first aiders; it is their responsibility to ensure that the first aid boxes are fully stocked and in good working order. * Food Safety Act 1990, and Food Handling Regulations 1995 This act refers to how food may be stored and prepared and how cooking environments should be maintained and how staff who prepare the food must be trained. Any member of staff within the school handling food has a basic food safety and handling certificate including the kitchen staff. * Fire Pr ecautions (workplace) Regulations 1997These regulations apply to all workplaces not just those who work alongside children and young people. Under these regulations settings must carry out a fire risk assessment addressing seven key areas: 1. Fire ignition sources and risk from the spread of fire 2. Escape routes and Exits 3. Fire Detection and early warning of fire 4. Fire fighting equipment 5. Fire routine training for staff 6. Emergency plans and arrangements for calling the fire service 7. General maintenance and testing of fire protection equipment All staff members at St Cuthbert’s are trained in emergency procedure and what to do in the event of a fire.All fire safety equipment is checked once a month by an outside agency to ensure that alarms, extinguishers and other equipment are in good working order. * Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 1995 (RIDDOR) Under RIDDOR, workplaces must ensure they have an accident book. All accidents wh ich occur in the workplace or setting must be recorded in the book. Some types of accidents that occur at work – serious ones or those that result in someone being absent from work for more than three days must be reported to the Health and Safety Executive.Some Diseases that may be contracted by employees must also be reported i. e. HIV, Aids, Hepatitis and such like. At my school the accident and incident book is kept in the school office and all members of staff have access to this book, it is their responsibility to ensure that any accidents are recorded in this book however minor. If any concerns arise in relation to diseases and other contagious diseases then these are reported immediately to the head teacher who then takes appropriate action. * Personal Protective Equipment at Work Regulations 1992Under these regulations employers must provide equipment to employees needed to carry out their jobs safely. For example, someone working with young children will need an apr on and rubber gloves supplied to them for when they are changing nappies or dealing with other body fluids and waste. * Protection of Children Act This law involves the protection and safeguarding of children. (See unit CYP core 3. 3 for more details) * Children’s Act 1989 This Act covers the equality of access and opportunity for children and young people in addition to health and safety. * Health and Safety (young persons) Regulations 1997These regulations require employers to carryout special risk assessments for employees or volunteers under the age of 18, as they may be less aware of the Health and Safety issues then more experienced workers. * Children Bill 2004 Prior to this bill being passed there were concerns that children’s services were not working together effectively to protect vulnerable children from forms of abuse. This bill was passed to ensure the improvement of child protection for children and young people and to ensure that all agencies involved h ave better communication with each other regarding such issues.At St Cuthbert’s meetings are held on a regular basis for the complete staffing team to talk about any issues or concerns they may have regarding specific children. Any immediate concerns are reported to the head teacher and they and the class teacher discuss which action to take. Safeguarding issues are immediately reported to the member of staff in charge of reporting incidents of abuse who will then take appropriate action such as ringing social services or other outside agencies. Any parents with concerns over a child are directed to this staff member who can then take the action needed to investigate further. Every Child Matters This is a government agenda which sets out five major outcomes for all children: 1. Be safe 2. Being healthy 3. Enjoying and achieving 4. Making a positive contribution 5. Economic well being The Early Years Foundation Stage (EYFS) aims to meet every one of the outcomes listed above. * The Early Years Foundation Stage (EYFS) Welfare Requirements All settings to which the EYFS applies must meet all of the EYFS welfare requirements: Safeguarding and promoting children’s welfare. | The provider must take suitable steps to safeguard and promote the welfare of children.The provider must promote the good health of the children, take necessary steps to prevent the spread of infections and take appropriate action when a child is ill. Children’s behaviour must be managed effectively and in a manner appropriate for their stage of development and individual needs. | Suitable People| Providers must ensure that people working with children or having unsupervised access to them are suitable to do so. Adults looking after children must have appropriate qualifications, training, skills and knowledge.Staffing arrangements must be organised to ensure safety and to meet the needs of the children within the setting. i. e. ensuring that the staff to child ration is cor rect. | Suitable Premises, environment and equipment| Outdoor and indoor spaces, furniture, equipment and toys must be age appropriate and safe and suitable for their purpose. | Organisation| Providers must plan and organise their activates and setting to ensure that all children are provided with enjoyable and challenging learning and development experience which is suited to meet their individual needs and abilities. Documentation| Providers must maintain records, policies and procedures required for the safe and efficient management of the settings and to meet the needs of the children. | Within a school environment there are policies and procedures in place which support staff in the management of situations that involve the safety and wellbeing of all staff and children. Some of these are: * The Health and Safety policy * The Bullying Policy * The Safety Policy * The Child Protection Policy * The behaviour policy * The O Tolerance procedure The Confidentiality Policy * The Equa l opportunities Policy * Regulations and Requirements tell settings what they must do and what standards they must meet to ensure the health and safety of the staff and children within the setting but they do not tell the practitioners how this should be done. It is up to the settings to interpret the laws set out by the government and devises their own policies and procedures that explain how they will work within the law to promote the Health and Safety of everyone in the setting.At St Cuthbert’s it is the overall responsibility of the head teacher to ensure that the health and safety procedures in the school are implemented effectively by all members of staff. New policies and procedures are discussed by the governors and before any new policy is written up the staff have a chance to add or remove anything they feel it needs or does not need; the final draft has to be approved by the Head Teacher before being implemented.It is the job of the caretaker to parole the school grounds and building twice a week to ensure that there are no health and safety hazards which could potentially harm the children and staff. If a member of staff comes across a hazard then it will be reported to the head teacher who then ensures the caretaker can solve/fix the problem or that the required services needed are contacted and the risk to students minimised. Sometimes children and young people may want to take risks that are inappropriate for safety reasons or inappropriate for a child or young person because of their age, needs or abilities.As a practitioner it is important to remember that all children will want to take risks and we should not try to avoid risk altogether but allow children and young people to experience risk which will not harm them and which is suitable for their age needs and abilities. For example, a child of five may want to try and climb to the very top of a climbing frame, while this is risk taking and the child may be capable of doing this we m ust tell them of the risk involved and ensure that they stay safe whilst trying.In the case of a younger child or a child with a physical impairment it would be inappropriate and dangerous to allow this child to try the same thing. There is a difference in allowing children and young people to take appropriate risks that are worthwhile in terms of their development when compared to the likelihood of injury, and allowing children and young people to do things that are likely to harm them seriously without a justifiable developmental gain or experience.It is important as a practitioner to decide which risks are acceptable and unacceptable and to be able to minimise risk and harm to the children in their care. Before any activity takes place it is important to carry out a risk assessment and understand the settings policies and procedures for risk assessment and be able to follow them closely. There is a dilemma between the rights and choices that belong to children and young people in terms of the freedom to play and the health and safety requirements of a setting.It is important to remember that children and young people have a right to choice and the freedom of play and its benefits to their learning and development and that children and young people should be allowed to experience and take appropriate risks during their play and learning, within the boundaries of the health and safety legislations. There are four types of hazard/risk that should be taken into account in terms of play and development. These are: * Physical Upturned carpets, stacks of chairs, scissors etc. * EnvironmentalIcy pathways/yard, water on a staircase, objects obstructing exits etc. * Emotional Emotional risk taking is a life skill. Children and young people take emotional risks when they pluck up the courage to do something that stretches them emotionally or that risks personal failure or rejection. E. g. speaking in front of a group of peers or adults, auditioning for a part in a pro duction, not giving in to peer pressure, taking a physical risk in front of others. Activities that may feel like a risk to one child may come easily to another.We must remember that each child is an individual and will be comfortable doing things that some children may not be comfortable doing. Every so often a child needs to come out of their ‘comfort zone’ and be encouraged to try new things for the first time. Those with good levels of self-esteem and confidence will find trying new things easier than those with low self-esteem and confidence. It is important to help children and young people feel equipped for emotional risk taking by providing opportunities for them to take part in activities which foster high levels of confidence and self-esteem. Behavioural Behavioural Hazards occur when children and young people behave in ways in which they could cause harm to themselves and others. A teacher may set up an activity in which blunt objects may be used for sculptin g with clay, a behavioural hazard becomes apparent if a child then begins to use the tools provided in an inappropriate manner which could cause harm to themselves or others i. e. throwing the tools around, deliberately using them in a harmful way. The risk is therefore significantly raised to an unacceptable level and the practitioner must step in and take appropriate action immediately.A child’s behaviour to another child may be classed as a behavioural hazard also, if a child is bullying or physically harming another child then this is also a hazard than needs to be dealt with immediately. At St Cuthbert’s children are involved in thinking about safety and are encouraged to tell an adult if they see something unsafe. One of the most effective ways of ensuring that the children think about safety is to explain to them why we think an activity, a situation or someone behaviour is potentially dangerous.A more recent example of supporting children to manage and assess r isk was when we had our safety topic week in school. This week was dedicated to having various health and safety professionals come into school to talk to the children and get them to think about their own safety in and outside of school. Some of the visitors included the fire service, police officers and a lollypop person. As well as giving talks to the children there were various activities throughout the week that allowed the children to think about and manage their own safety.Other examples of this more recently was a cooking lesson given to small groups of children, not only were the children able to help in the cooking session they were asked to talk about things in the kitchen that could cause harm to them and how they should behave whilst using equipment and being in the kitchen. This activity allowed the children to understand that good behaviour and carefulness was needed to minimise the risk of harm to themselves and others.The policies and procedures at St Cuthbertâ€⠄¢s in response to accidents, incidents, emergencies and illness are hugely important as they can mean the difference between life and death should a serious situation occur. It may be necessary to evacuate the setting in the event of: * Flood * Gas leak * Fire * Identification of a dangerous substance To ensure the safe evacuation of the setting in an emergency: * All staff must know how to raise the alarm, where the exits are and where the assembly point is. * All staff is aware of their roles in an emergency such as taking the register, dialling 999 and checking rooms are empty. There must be regular opportunities to practice the evacuation procedure. These should be taken seriously and any difficulties should be resolved. The sound of the alarm may upset some children so it is important to be sensitive and help them to settle after the drill. * Evacuation drill notices must be kept in view at all times and give details of where the fire extinguishing equipment is kept. * Fire al arms, smoke detectors and emergency lighting should be regularly checked and maintained and staff should know where they are and be trained in their use.Details of all checks should be kept written in the log. * Emergency exits should not be obstructed At St Cuthbert’s the emergency drill is practiced with great care once a month. It is up to the class teacher to ensure that their class evacuates the building in a safe and calm manner and assembles at the meeting point. In the event of a real fire it is up to the receptionist to call the emergency services then make their own way to the meeting point where they will distribute the registers to the class teachers so that they are able to ensure that all children are accounted for.All registered settings must have written procedures regarding what practitioners must do if it was discovered a child was missing. It is important for all staff members to know these procedures and act quickly. At St Cuthbert’s an immediate se arch of the setting including outdoor areas is undertaken as well as finding out when the child was last seen and where. If the child cannot be found then the search would be widened to the local area around the school whilst the head teacher raises the alarm with the police and the missing child’s parents or carers.Sufficient staff remains on the premises to ensure that the other children are still taken care of and surplus staff such as the caretaker and teaching assistants may join the search until the police arrive and the search is controlled by them. The incident should be logged in the incident book by the initial member of staff whilst all details are still fresh in their head and later Ofsted will be contacted and the incident logged with them as an immediate review of the setting will be required.All children at some point in their lives experience illness and it is important that all staff recognise the signs and symptoms of illness in a child or young person to be able to take appropriate action in line with the settings policies and procedures. It is a legal requirement of all settings to have written guidelines for the management of illness within the setting. It is not the job of the practitioners to diagnose the illness this should be left up to a health professional, it is also not the role of the practitioner to care for a sick child and those who are ill should not attend the setting until they are well.There will be times when a child’s symptoms develop whilst they are at school, at St Cuthbert’s the procedure should this occur is as follows: * A member of staff will recognise promptly when the child or young person is ill using their knowledge of childhood illnesses to determine the seriousness of the illness. * The member of staff will respond to the symptoms in line with the schools policies, such as cooling a child down if they are suffering a temperature or administering a child’s asthma inhaler. * The membe r of staff will monitor the condition to ensure the condition does not become worse and a record kept. . e. when the child was last sick, their temperature or what time their inhaler was given. * The staff member will arrange for the child to be collected as soon as possible in the case of minor illness. In the case of accident or major illness then an ambulance will be called before the child’s parents or carers are contacted. When contacting a relative the child’s file will be looked at to determine the first point of contact in the event of an illness. It is important to be in control when ringing the parent or carer and ensure that they are not unnecessarily worried.In the event that an ambulance has to be called before the parents it is important that all details of the child’s symptoms are given correctly so that the emergency services know what they are dealing with and if needed advice can be given to keep the child comfortable until the ambulance arrive s. A practitioner will then accompany the child to the hospital until their parents arrive. * A record of the child’s symptoms and the procedures carried out will be logged in the incident book. All settings have a legal requirement to ensure that logs and records of incidents are kept up to date.When a child becomes ill at St Cuthbert’s or an accident or illness occurs the time and date is logged and any symptoms and signs of illness are written down. A practitioner’s response to a child’s illness is logged, making note of details like medication or first aid given and by whom. There are 4 designated first aiders within the school and it is their job to ensure that all first aid kits around the school are fully stocked and in good working order. It may be necessary for the first aider to be called in the event of an accident or incident and it will be their role to keep the incident book updated.