Health Profession Speaker number #2 Essay Essays - Health

Speaker name: Alan Kaplar Date: 01/31/2019 Speaker number #2 Profession: Occupational Therapist Alan Kaplar, OTS, introduced the profession of Occupational Therapy. Kaplar begins his presentation by explaining how to become an occupational therapist. Students must first pursue a four-year undergraduate program and obtain a relevant Bachelor's degree approved by an authenticated institution. Courses in biology, anatomy, physiology, kinesiology, psychology, biomechanics anthropology, therapeutic media, and sociology give students a foundation and prepare them for higher courses at a graduate level. Once they acquire their undergraduate degree, the next step is a two-year graduate program to earn a master's degree in occupational therapy. During this course, students are able to learn a variety of different topics such as patient care concepts, functional anatomy, assistive technology, research methods, medical and social conditions, etc. In addition to classwork, fieldwork is also recommended. It can be done through a variety of practices such as nursing homes, private c linics, rehab centers, acute hospital settings, etc. After obtain the master's degree, it is essential for students to pass the National Board for Certification in Occupational Therapy (NBCOT) for licensure. Additionally, in order to become an occupational therapist, there is an annual registration and license fee that students are required to pay for. Occupational therapists provide patients, of all ages, proper care and support to fight against their adverse conditions so that they will be able to do daily tasks such as dressing, eating, cooking, and showering, etc. Different duties and responsibilities executed occupational therapists include examining and keeping an eye on their patients' conditions, planning and providing appropriate treatments to their patients, providing customized services for different disabled patients, and conducting administrative duties like maintaining records and making phone calls. You can find occupational therapists working in a variety of different job settings such as hospitals, daycare and health centers, prison, job and community centers, residentiary and nursing homes, schools and universities, etc. Majority of occupational therapists only work office hours during weekdays. The only time they work on weekends, evenings, or holidays is if there is an emergency or an accident . Other than that, their job has a lot of flexibilities in term of working arrangement. In order to become an excellent occupational therapist, one must have an exceptional listening and communication skills. Occupational therapists must be able to listen to what their patients have to say and then effectively explain to them different tasks they have to do. The hard part of this job is converting difficult terms into simpler ones when working with children so that they can understand it. Another important skill is compassion and empathy. Not only their patients are physically disabled, but they are also mentally and emotionally unstable. Therefore, they need someone who is genuine and warm-hearted towards them and someone who understands them and treats them properly. Fortunately, occupational therapy is a field that has a lot of different career advancement options available. For example, pediatric specialization is for occupational therapists who wish to work with children who have disabilities and difficulty performing daily tasks. On the other hand, geriatric specialization is for occupational therapists who want to help elderly patients managing their routine tasks without any issue. Another common specialization is mental health, in which occupational therapists assist their patients to overcome stress, depression and other mental health disorders, etc. Last but not least, physical rehabilitation specialization, also known as physical therapist, is for occupational therapists who wish to aid patients going through physical problems after injuries. They train their patients how to carry out daily routine without any difficulty as well as incorporate the use of different helping devices to help their patients exercise. Many aspects of this profession appeal to me , but the one reason that influences me the most is the rewarding feeling this job gives when you are able to rehabilitate functional independence to those unfortunate patien ts who have had it taken away. Another aspect that I find appealing about this job is the fact that it is constantly growing. According to the U.S. Bureau of Labor Statistics , occupational therapy has a 29% growth rate between 2012 and 2022. Last but not least, this profession can benefit so many people which

None_provided Essays - Industrial Revolution, Criticism Of Science

None_provided Essays - Industrial Revolution, Criticism Of Science None_provided The use and rapid growth of technology has often be seen to many of the working class as a bad omen, like a cancer it spreads and gradually, one surcum to the inevitable. One occasion which arose and was met with resilience occured in England in 1811 when the revolutionary crop machine became the center of attention. A group of disgruntled workers from various textiles industries, called the Luddites formed a secret community of machine breakers. They used their primitive weapons to try and destroy the textile mills and machines that were believed to be the root of their problem. The Luddite's believed their skill and pride in their work made them a unique commodity and was one of the differences between them and the machines. Their skills have been passed from generation, to generation; in essence it is a direct trait of their identity. The craftsmen felt the machines were not as skilled as they were, therefore if they were to operate these machines they would probably lose their valuable skill and identity to become slaves to the machine. Work they once did in the house would now have to be done in textiles, which the luddites opposed because it housed poor working conditions. Work breaks that were left up to their discretion was to be timed, and the amount of work was based on a machine that could last longer than workers. Hence, it is easy to get the impression why the luddiets wanted to destroy the machines. In his book Society and Technological Change Rudi Volti expressed the belief that the luddites feared loosing their jobs to the dreadful revolutionary crop machine is not necessarily the main or only reason behind the attacks. That is not to say that fear of the new machines did not exist or contribute to the Luddite attacks, only that there were many other contributing factors. For example the Luddite attacks began in the hosiery trades, because of the long held opposition to the use of wide stocking frames that allowed employment of cheaper unskilled workers. Volti surmised this could have been handle peacefully had it not been for the dire economic conditions that existed at the time. Mainly due to the Napoleonic Wars which resulted in a general trade depression. A series of bad harvest caused a supply and demand, the amount of good harvest was scarce but the demand was high therefore raising the price for food dramatically. Due to theses conditions the Luddites sadly realized their wages were not enough to met their families basic needs. These events were followed by the shearers and handloom weavers in the weaving industry, who feared the advancement of the steam powered weaving machinery. In the crop ping trade the attacks were done to express the prevention of technological advances. The attack was simply based on the fear of unemployment based on technological changes. Although the film expressed the reason for the Luddite attacks were solely based on the so-called techno-fear is simply not true. The fear of low wages and unemployment due to the revolutionary technology did exist, however that is by far the only factor. Fear of possible unemployment and low wages were only contributing factors to the Luddite revolution, the economic conditions of the time were the main reasons for these attacks and fears. Volti stated that if the economic conditions were not so bad these attacks could have been avoided trough collective bargaining.

The life and times of Friedrich Froebel Essay Example | Topics and Well Written Essays - 1000 words

The life and times of Friedrich Froebel - Essay Example Such an approach would make it impossible for a child to learn bad habits (Tasssoni & Hucker 2005, 19). Therefore, Froebel observed the entire education system as a moral system that has to shape a child morally in the society, impacting not only education, but also the right personality in children. With these thoughts, Froebel worked with three to seven year old children and later opened a kindergarten (literally meaning garden) in Prussia in 1837. Therefore, Froebel ideas about imparting the right education and quality in young children in form of a kindergarten spread to the entire world, making it necessary to train and give the right foundation to a child in moulding them to responsible adults. Froebel main ideas Froebel is best recognized as the inventor of the kindergarten system of education that is based on strong affinity for nature and strong Christian values were all included in his thinking and shaped his education theory (Smith, 2012). His main principle in education w as that education has to guide man as a conscious, perceiving, and thinking being to make him a pure representation of their inner divine law in accordance with their own choice; thus education is the main way and means through which man has to attain this goal (Froebel 1826, 2). Froebel main school system was based along the Pestalozzian principles, and mainly emphasized on play and holistic use of gifts in play materials and occupations (activities). Froebel believed that humans are by principle creative and productive; fulfillment of this may only be achieved by developing such ideas in harmony with God and the world in general (Smith, 2012). His education theory advocates for an environment that heavily involves direct use of materials and practical work. In his theory of pray as outlined in The Education of Man published in 1896, he noted that play truly fosters, recognizes, and unites the general maturing life of a child with the ripe life and experiences of an adult, â€Å"f ostering one through the other† (Curtis & O’Hanagan 2003, 104) In other words, Froebel explained that play has to be developed from within a child, by provision of the appropriate material, in the presence of an adult to nurture such development (Curtis & O’Hanagan 2003, 104). This made Froebel to devise and collect a rich set of play things for children in the belief that a child’s play is important in education. The popularity of his thoughts spread across Europe and Asia where Japan adopted the Kindergarten system in the late 19th century. Japan wanted to introduce itself as a country with equal structures to the western countries, and did not have enough ideas and systems for early child education (Wollons 2000, 123). Thus, despite being used as a political idea, in fostering uniformity in education systems, Froebel’s ideas were embraced due to their importance in child’ development across Asia, America, and Europe. Froebel’s ideas mainly influenced the Japanese Education and its curriculum making the country to make major changes in their education system, due his theory that were perceived as instrumental in the growth of a child (Yoneyama 2012, 40). The Froebelian kindergarten movement gained much root and in the late 19th and early 20th centuries, more women started home based kindergartens to look after their children or a group of children in the neighborhood. They were attending classes on locally organized Froebel

How have ideas of realism been conceptualized and put into practice by Essay

How have ideas of realism been conceptualized and put into practice by filmakers - Essay Example Not much thought is put on the location and angle of the cameras taking the shots but instead the filming is more or less left to run its course with the cameras just there to capture and take shots . At times which is mostly most of the time, the shots taken end up being not crispy or fine, but this is the intension since it encourages the audience a more involved mental participation since it allows them to explore and appreciate the full complexity and richness of the shots. Another important thing to note in realist films is the simplicity of its editing which is as much as possible kept to the minimal side this is because it is believed that too much editing influences the audiences interpretation in only one way since a lot of the choices and decisions tend to be made at the editing stage. Good examples of films which are more or less realist in style are documentaries. This is due to the fact that they showcase events that have occurred in the past and they tend to bring out these events in a manner that is understandable by the viewer with minimal if any manipulation in terms of the story line or the artistic part of the film. In this article we are majorly concerned with the Italian and British realism and how their ideas were used in filmmaking. First of all we can define Italia realism as a kind of organization that had a national impact in terms of the films they produced and told to its audience such that they were majorly concerned with what was happening in the society be it the poor and working class relationships, to their day to day life not forgetting the things that affected them as poverty, social injustice just but to name a few. In the British realism case it was more of a movement of rebellion rather that an organization whose main concern was to cut off completely the effects that foreign filmmakers like Hollywood was having on its filmmaking industry. To them it was a means to a cause where they envisioned a time where local concerned and styles would be addressed in filmmaking rather than the normal procedures and styles that the likes of Hollywood had brought out as the order of event. We shall take a look at the various characteristics and properties that entailed neorealism films with the issues such as on location filming instead of studio setups coming up, making of films in a documentary kind of style, use of social content when it came to writing film scripts among other issues like the use of non-professional actors. These are just but a few of the points that shall guide us in the analysis of the same. Also to take note is that in the Italian realism analysis we shall use our case study film as the Bicycle thieves film

Ardiff - Regeneration of cardiff, what it offers to business Essay

Ardiff - Regeneration of cardiff, what it offers to business - Essay Example The paper will discuss how culture and heritage is developed for purpose of tourism activities. Another important area analysed is role of culture and diversity for an organization like Motorpoint arena Cardiff. The report will shed light on ethical considerations while conducting tourism activities at Motorpoint Arena Cardiff and how it affects all stakeholders. Since every business does lack challenges, the report will also examine management challenges in operating business in leisure industry. An appropriate conclusion and recommendations are also provided. Cardiff and Motorpoint Arena Cardiff Cardiff remains to be one of the most vibrant cosmopolitan European capitals that are regenerating at a fast rate in economic, social and in infrastructural development. Its location provides it the best opportunity of being accessible within a few hours from London. It is connected by train to London. Reflecting on the growth of Cardiff as capital city of Wales it has an enthralling past a nd an exciting future. It has conserved its history in the great museum and various attraction sites like Roman fortress. It is a country filled with the history of Romans, Normans and Victorians who were a great help in shaping Cardiff city. Cardiff castle and Cardiff bay which is considered as meeting place and where the city comes to rest. The city hosts several international games including inshore race and harbour festivals (Kim & Robert, 2002, pp.45-49). Motorpoint Arena Cardiff is located at the centre of Cardiff. It was usually known as Cardiff International Arena before it was bought by Motorpoint. It provides the largest exhibition space in Cardiff and has a capacity of over 7,500. Its ability to hold international events, comedy performances, sports and concerts gives it the attraction that motivates tourists into visiting it. Its location is one of its advantages in that it is located within commerce centre of Newport and a shot walking distance from the Millennium Stadi um. It is located at entrance of Wales giving it a chance to be accessed by M4 motorway. It provides all catering services including 24 hour lounge menu for hotel residents. Regeneration of Cardiff and what it offers to business Economically Cardiff city provides almost 20% of GDP of the country. Regeneration of Cardiff was due to increased demand in coal which was a necessary raw material in production of steel and iron. It has attracted foreign direct investment and hence stabilizing its economic standards. Since it is a country that conserves its history it attracts tourists into the city who come to study their culture and way of existence. They have made it possible for construction of accommodation facilities hence increasing standard of economy in the country (WTTC, 2002, np). Infrastructure development is one sector that Cardiff has invested in. This ranges from transport sector, sports and communication development. It is one of the best transport links indicating its good location for business. Location of the city close to M4 motorway and the junction improved its

Historical Perspectives In Kinesiology

Historical Perspectives In Kinesiology Why We Study Kinesiology. As one of the most innovative and exciting areas in the health care field, muscle testing through kinesiology has given professionals feedback tools to identify multiple aspects of human movement ranging from injury cause and rehabilitation to sports performance. Just think for a moment about how bicycle designs or helmets have changed in the past 10-20 years. Much is this is due to the study of kinesiology. To comprehensively understand human movement, we must approach the topic from a comprehensive point of view which means a physiological, biomechanical, psychological, and sociological perspective. However, in studying kinesiology not only will you begin to understand how and why we move, but gain knowledge on how we can optimize the human potential for movement and skilled performance, the use of different materials and fabrics, and the role of body balance for overall movement health. Kinesiology is a way of studying human movement from two perspectives; theoretical and applied. Each day we accomplish a variety of skills and tasks by calling on a vast array of motor skills. We drive cars, ride bicycles, paint houses, and type of keyboards. All of these skills are studied within the field of kinesiology. Tools are designed and redesigned, hockey sticks are made from new materials, cars are redesigned with more aerodynamics, and your armchair is home if more ergonomically built. To do any and all of these things we must consider the body and how it moves. Unconsciously, we select the muscles which are going to be most effective for the task at hand. The more we are able to recruit muscle groups, the more effective and stronger we become at performing that skill and movement. Moreover, the kinesiology repertoire is not limited to sports and human activities. The field covers everywhere from the study of movement to the anatomical aspects of humans and athletes, and b ecause biomechanics affects all aspects of our daily function, the field of study extends far beyond sports performance. This book focuses on human biomechanics which focuses mainly on humans involved in movement, sports and exercise. We might define sports and exercise biomechanics as the study of forces and their effects on humans in exercise and sport. As we have defined previously, kinesiology is the study of human movement. Kinesiology is the study referring to the whole area of human movement Included in this field is the study of biomechanics, or the study of motion. Kinesiology and Sports Biomechanics overlap to provide you with the knowledge you need to understand the mechanical aspects involved in everyday movements and also the techniques of sports. In both situations, similar questions arise, such as; why is this technique working better than the other ones I have tried? and Would my performance be enhanced if I fine-tuned a certain skill? Studying kinesiology will also allow you to know how and where to find answers to these questions. And in answering these questions you will be using biomechanics to improve your performance both in everyday life and perhaps more directly, your athletic skills and ability. An example of some questions the knowledgeable biomechanist might answer include the following: What is the safest way to lift and move this heavy object? What movement is the most economical? And is it possible to judge this based on visual observation? At what distance should a ball be thrown for maximum power? What change in body mechanics can be made to increase stability in the elderly? What allows some individuals to carry out a specific task while others are unable to perform the very same task? These questions provide a foundation for indentifying, analyzing and solving problems related to human movement. Regardless of the questions asked, investigations and experiments in the kinesiology and biomechanics field are leading us to design products and address problems in everyday life and sports. However, kinesiology is by no means a modern day science. Mechanics and forces in human work have long been studied in many walks of life ranging from transport, to battles to buildings. This is quite evident historically if you consider structures like the Pyramids, the great castles of medieval times, carts and horses for travel and of course bicycles. Therefore, history is rich with individual contributions to this field. I think you will be surprised to see of the great names of artists, designers, and craftsmen who have made instrumental contributions to the field and are therefore part of the great collection of kinesiologists in history. Understanding the Historical Development and Contributions in Kinesiology Kinesiology is a combination of the Greek word kinein (to move) and logos (discourse). Its long history spans the lives of Archimedes (287-212 BC), Galen (131-201 AD, deemed the father of sports medicine), Leonardo da Vinci, Galileo, Newton, on up to modern times and Dr. George Goodhart, who brought into our language the concept of Applied Kinesiology in 1964. Kinesiology is regarded as both an art form and a science; it is regarded as a science because it has rules, methods, principles and logical techniques while it also involves intuitions, feelings and practice which also make it an art form. Within the history of kinesiology much of the context consists of the history of sport biomechanics. The origin of kinesiology was first used in the 19th century, but it wasnt until the 1960s that biomechanics evolved as a more structured discipline and became popular. However, as aforementioned, the origins of kinesiology can be traced back thousands of years to ancient Roman Times and the gladiators and chariot races. One of the earliest works of exercise and sport biomechanics appeared in 1912 in The Baseball Magazine. This article described a study analyzing the pitching speed of a professional pitcher by the name of Walter Johnson. Following the publication of this article, the field and research of sport biomechanics truly began and a host of other studies in sports such as swimming, cycling and track and field began to appear. The start of the 1930s introduced the use of video cameras in filming and analyzing skills of sport. With the use of this technology, biomechanists were able to slow down the activity and look more intently at the athletes techniques and therefore, could more specifically make the necessary adjustments to positively enhance the performance. A perusal through the history books will show a noticeable improvement in world records for many sports in the 1950s-1960s. The technology that was developed for World War II soon carried over into other disciplines, and sports was o ne of these areas. It wasnt until the 1960s that the actual term and involvement in biomechanics research really started to become popular. In this decade came the introduction of the first Biomechanics seminar with the beginning of newly published Biomechanics Journals published and presented at these conferences. In the 1970s and 1980s, many biomechanics organizations were formed and there was an increase in the number of publications of sport biomechanics journals. The field of study has continued to increase rapidly over the past few decades. However, while great strides have been in recent decades, much foundation work was already laid. It is important to note and recognize these individuals who made marked contributions to the field. Not only is it important to recognize these accomplishments but also to put into context the rich history of kinesiology. Great Kinesiologists in History Aristotle (384-322 BC) Aristotle is known as The Father of Kinesiology. In fact, he is pretty much considered the first biomechanist. He was the first to describe the actions of muscles in his first book on the Parts of Animals, Movement of Animals, and Progression of Animals. He was the first to subject animals to geometric analysis and then document their findings. He viewed animal bodies as mechanical systems and researched the physiological differences between imagining the performance of an action and actually carrying out that same action. Furthermore, he described the various conditions and problems of moving and pushing a boat; which was a precursor to Newtons Laws of Motion. It was Aristotle, who also was the first to describe and analyze the movements of walking, explaining the transformation of a rotary movement to translatory movements. These describe the general motions of the body from an initial position to a final position. The rotary movement consists of one point of a bone remaining stati onary with all other anatomical points tracing an arc or circle around this stable point. Translatory motion, or pure linear, motion is the movement of an entire object occurring at all points on that particular object and includes all points moving the same distance. With the introduction of basic studies focusing on both animal and human biomechanics, Aristotle raised the importance and application of biomechanics to the musculoskeletal system and has led us to a better understanding of both joint function and dysfunction, resulting in design improvements in human motion structure and performance. Archimedes (287-212 BC) Following Aristotle was another renowned Greek scientist. Archimedes (287-212 BC) discovered hydrostatic principles governing floating bodies, which are widely applied today in all areas of aquatics, especially swimming. Archimedes also investigated the laws of leverage and determination of the center of gravity and buoyancy. In physics, buoyancy is the upward force on an object produced by the surrounding fluid in which it is partially immersed, due to the pressure difference of the fluid between the top and bottom of the object. In his treatise On Floating Bodies, Archimedes writes about the hydrostatic principle, or the Archimedes Principle, as it is more commonly known. This principle states that the body when immersed in a fluid will experience a buoyancy force equal to the weight of the displaced fluid. In other words, when a body is partially or fully immersed into a fluid (i.e. a liquid or a gas), then it will experience that upward buoyant force which is equal to the weight of the fluid displaced by the immersed part of the body. Although Archimedes didnt invent the lever, he wrote one of the earliest known explanations of the principle involved, and he did design the standard block and pulley system which allowed the use of the principle of leverage to lift objects that would have been too heavy to move. In the first part of his treatise, On Floating Bodies, Archimedes describes his law of equilibrium of fluids and demonstrates that water will in fact adapt to a spherical form around a center of gravity. It has been said to be an early attempt to explain the theory that the Earth is round. In his second volume On the Equilibrium of Planes, Archimedes stated his Law of the Lever. In this Law he explains that Equal weights at equal distances are in equilibrium, and equal weights at unequal distances are not in equilibrium but incline towards the weight which is at the greatest distance. It was with the use of these principles that he derived to calculate the centers of gravity of various geometric figures. His contributions continue to guide modern day mechanics and the study of levers. Research Note: EUREKA! I have found it. This term is most famously attributed to the ancient Greek scholar Archimedes; he reportedly proclaimed, Eureka! when he stepped into a bath and noticed that the water level rose he suddenly understood that the volume of water displaced must be equal to the volume of the part of his body he had submerged. This meant that the volume of irregular objects could be calculated with precision, a previously intractable problem. He is said to have been so eager to share his realization that he leapt out of his bathtub and ran through the streets of Syracuse naked. The story goes that a king at the time, Hiero II of Syracuse, wanted a gold crown but didnt trust the goldsmith to use 100% gold. He needed a way of checking whether or not the crown was indeed all gold. Archimedes insight led to the solution of a problem posed by Hiero of Syracuse, on how to assess the purity of an irregular golden crown. Equipment for weighing objects already existed, and now that Archimedes could also measure volume, their ratio would give the objects density, an important indicator of purity. Archimedes was able to determine how much water should be displaced for a crown made of gold for a given size and weight. The crown was designed as a gift to the gods in the shape of a wreath and therefore could not be disturbed. Archimedes ultimately concluded that the goldsmith had substituted some gold with silver in making the crown. Galen (131-201 BC) Galen, a Roman citizen, is widely considered to be the first team physician in history. His essay De Motu Musculorum is the first textbook on kinesiology. In this book he distinguished the difference between motor and sensory nerves, described agonist and antagonist muscle relationships, described tonus, and introduced terms diarthrosis and synarthrosis. Galen believed and taught that the contractions of muscles are a result of the passing of animal spirits from the brain through the nerves of the muscles. Some writers suggest that along with Galen being the first author of a textbook on kinesiology that he also is considered as the father of sports medicine. Da Vinci (1452-1519 AD) We all know of Leonardo Da Vinci for his great works of art. But his contributions in the field of kinesiology are also noteworthy. Following the works of Galen, kinesiology and biomechanics lay pretty much untouched until the 15th century when Leonardo Da Vinci (1452-1519 AD) advanced our knowledge further. As an artist, engineer and scientist, he was mainly interested in the structure of the human body as it relates to performance, center of gravity and the balance and center of resistance. Da Vinci was the first to record scientific data on the human gait. He used letters to identify muscles and nerves in the human body that he would retrieve from graveyards in the middle of the night. In his collection of human gait data, he described the mechanics of the body during standing, walking uphill and downhill, rising from a sitting position, and jumping. In order to demonstrate the progression action and interaction of various muscles during movement, he developed theories on the func tional anatomy by attaching cords to a skeleton at the origin and insertion points of the muscles. His theories and teachings remain commonplace and true to this day. Galileo (1564-1643 AD) Galileo followed Da Vinci, and was the first to propose the Law or Inertia, or what is better known as Newtons First Law. His theoretical and experimental work on the bodies of motion was a precursor of the classical mechanics developed by Sir Isaac Newton. Galileos Principle of Inertia stated: A body moving on a level surface will continue in the same direction at constant speed unless disturbed. It was this principle that was later incorporated into Newtons laws of motion. The basic framework for Newtons laws of motion also came from Galileos basic principle of relativity, in which he stated that the laws of physics are the same in any system that is moving at a constant speed in a straight line, regardless of speed or direction. Hence, there is no absolute motion or absolute rest. Galileo was also very well recognized as the founder of classical mechanics and the applications of variables such as space, time and velocity. He determined the correct mathematical law for acceleration: the total distance covered (starting from rest) is proportional to the square of the time. Galileo also concluded that objects will retain their velocity unless a force or friction acts upon them. Galileo was a little contraindicated in his thinking and strongly defended heliocentrism; the belief that the sun is at the center of the solar system. Because of his belief in this theory, he claimed it was not contrary to the Scripture passages, and in 1616 he traveled to Rome to try and persuade the Catholic Church authorities not to ban and criticize his ideas. Galileo forged on and in 1632 published his book, Dialogue Concerning the Two Chief World Systems. As a result Galileo lost much support and became alienated and admonished by the church. Rome supported by one of its biggest and most powerful defenders, Pope Paul V, put Galileo on trial on suspicion of heresy in 1633. As a result Galileo spent the remainder of his life under house arrest albeit back in his home near Florence. It was during this time that he dedicated his time to one of his greatest works, Two New Sciences. In these writings he summarized on the two sciences now called kinematics and strength of materials. The book received great praise from Sir Isaac Newton and Albert Einstein in later years. As a result of this work Galileo is often referred to as the father of modern physics. As an interesting side note, by the time Galileo started to write his new sciences text he was blind! Borelli (1608-1679 AD) Giovanni Borelli was a Renaissance Italian physiologist, physicist and mathematician. As a student of Galileo he contributed to the modern principle of scientific investigation through continuing the testing of hypotheses against observation. His largest achievements are those specifically related to his investigation into biomechanics. His studies originated with the biomechanics of animals. Borelli was the author of De Motu Animalium I and II, although he did not live to see the publication of this work. Borelli first suggested that muscles do not exercise vital movement otherwise than by contracting. And he was also the first to deny corpuscular influence on the movements of muscles. He demonstrated this by using scientific experiments to show that living muscle do not release corpuscles into water when cut. He also discovered that forward motion requires movement of the bodys center of gravity, with a swinging of the limbs in order to maintain ones balance. Since it seems that everyone gets a title, Borelli is labeled as the father of modern biomechanics. Newton (1642-1727 AD) Newton was/is arguably the most influential scientist in history. Newton published one of the most influential and original pieces of scientific hypotheses called Principia Mathematica Philosophae Naturalis. Published in 1686, it is a three-volume work containing the statements of Newtons laws of motion. His three laws comprise the foundation for modern dynamics, which express the relationships between the interaction of forces and their outcomes. Newtons laws can be summarized as follows: Law of Inertia: Every body continues in its state of rest or motion, in a straight line unless it is compelled to change that state by interacting forces impressed upon it (originally proposed by Galileo). Law of Momentum (Force = Mass x Acceleration): The change of motion is proportional to the motivational force applied and occurs in the direction of the right line in which that force is applied. Law of Interaction: For every action there is always an equal and opposite reaction. The application of these three laws can be best demonstrated using an example of the mechanics of a discus thrower. While the thrower is pivoting, he must grasp the disc firmly (exert centripetal force) to prevent it from flying out of his hand. In accordance with the third law, the discus exerts an equal and opposite reaction (centrifugal force). When the discus thrower releases his grip the centripetal force no longer interacts with the discus and the object flies in a direct line similar to its former circular path. The distance that the discus covers is proportionate to the motive force placed upon it, in accordance with the second law. The trajectory of the discus is affected by gravity, wind, velocity, and other forces that may alter its state of motion, as stated by the first law. According to Newton, changes of motion are generally considered as a measure of the force that produces them. This is where the idea of measuring force by the product of mass and acceleration originated from. So, therefore, the greater the speed in which the discus thrower spins, the greater the acceleration that will be applied to the mass of the discus, and therefore the farther it will fly before gravity returns it back to earth, and the greater the force to have been applied to the discus. Hunter (1728-1793 AD) John Hunter was instrumental in summarizing the current state of knowledge in the field at that time. His lecture series summarized all that was known about kinesiology at the end of the 18th century, emphasizing that muscular function could be studied only by observations of living person. In these lecture series Hunter defined muscular function in major detail, including the origin and insertion and shapes of muscles, two-joint muscle problems, contraction and relaxation, strength, hypertrophy, the mechanical arrangement of muscle fibers along with many other aspects of the study. Hunter declared that muscle, while endowed with life, is fitted for self-motion, and is the only part of the body so fitted. Thus we can see a rich and detailed history of big names exists that have played a role in our field of study. Their contributions laid the foundations for early study and advancement. All in all knowledge progressed slowly for a long time and it wasnt until advances in measurement technology such as cameras and computers that more large and innovative steps were made. Recent Advancements in Research Research in the field of kinesiology and sport biomechanics has steadily increased throughout the 20th and 21st centuries. This increase in popularity is due in large part to the ease of data collection and analysis of films and video cameras by way of the evolution of modernizing digital cameras. Of course the creation of computers has been monumental. In the past two decades research in exercise and sports science and mechanics has been much more thoroughly covered. All kinds of movements, both sporting and non-sporting, have been recorded, digitized, analyzsed, and as a result new forms of movement have evolved. All made possible by the camera. Pioneer Cinematographers Today, many Kinesiologists use cinematography to record sports and exercise movements that need to be reviewed and analyzed. This allows them to break down the biomechanics of the motion and therefore make the necessary changes to improve the athletes performance. Cinematography is from the Greek words kinesis (movement) and grapho (to record). Modern technology literally allows the collection of thousands of data points within seconds providing volumes of information on very specific phases of movement. Muybridge (1831-1904 AD) Eadweard Muybridge was an English photographer who was well known for his early use of cameras to capture motion, particularly in horses and horse racing which was very popular at the time. Advancement of knowledge concerning body mechanics was greatly advanced by Muybridges works using serial photography. Using cinematographic pictures to study human motion was highly recommended by an astronomer who had once used serial photos for other research studies. Although recommended to use photography to study human movement, Muybridges passion was in horses. In 1882 Muybridge produced the book The Horse in Motion and in 1887 he wrote Animal Locomotion in eleven volumes, in which several of his photographic sequences were published. Muybridges work and photographs projected images allowing everyone to see real stances in real movements. His work and photography provided the first insights into specific phase of movement. Marey (1830-1904 AD) Etienne-Jules Marey is widely considered to be a pioneer of photography. It was through his photographs that he studied the movement of the body. He was convinced that movement was the most important of human functions and that all other functions were merely support in order to accomplish a specific movement. He described and photographed these methods for his research and work which he recorded in his books Du Mouvement Dans Les Fonctions de La Vie and Le Mouvement in 1894. These photographic techniques opened way for further experimental studies and are still considered a major importance in the study of human gait. Mareys work also revolutionized aspects of medicine, particularly cardiology, where his photography was used to show the movement of blood. This knowledge was ultimately developed into chronophotography. What is interesting that Marey (a Frenchman) and Muybridge (an Englishman) benefited a lot from each others work as there own obsessions set about to confirm that each other was indeed correct with their theories. When Marey published La Machine Animale in 1873 (translated as Animal Mechanism) Muybridge carried out his Photographic Investigation in Palo Alto, California, to test Mareys hypotheses and ultimately proved that Marey was right when he wrote that a galloping horse for a brief moment had all four hooves off the ground thus settling a dispute between walking and running or more correctly cantering and galloping. Muybridge published his photos in 1879 with some public attention. Understanding the Importance of Kinesiology in Everyday Life Today there are many different forms of specialized Kinesiology and more are being introduced as new more specific areas of study evolve. From a biomechanical perspective, we take on ambitious tasks daily that require strength, force, balance and discipline in addition to many other mechanical functions of the body. With the vast array of daily movements people need help in improving human movement. Kinesiology requires the knowledge of why and how the human body moves. It is an important science in solving the problems of human movement and the skills necessary to perform the movements effectively and safely. The Equipment Design Revolution There is hardly an area of sports or exercise that has not been affected by the combination field of kinesiology and materials. In fact, you can now study this area of sports equipment design as a university degree. One could argue that no matter what area of sport and exercise you select new materials and kinesiological studies have changed the game. Consider the following: Safety helmets have benefited from new plastics. Protective padding is better with new foams and lighter plastics. Bicycles are lighter and stronger with new carbons. Tennis rackets are lighter and more powerful with carbon and titanium (as are golf clubs). Safety straps use Velcro. Lighter metals make up components on bats, bikes and skis. New rubbers and plastics are used in new playing surfaces. Running shoes are lighter, breathe more and more elastic. Balls spin more, have more grip, and come in many colors. We could continue with this list for a long time constantly identifying areas of improvement both in performance and safety. More people can now participate in sports because new equipment has made is safer and easier. For example, consider new shaped skis (photo) that have made it easier to turn and stop on difficult terrain. We have oversized golf clubs that allow us to hit the ball straighter and further. No area is left unaffected. Even more remarkable is that kinesiology and materials study has made it possible to people with no legs or arms to run, jump and play racquet sports. Research Note: The Olympic Games in 1896 were for able-bodied athletes. The Paralympics began in 1948 when Sir Ludwig Guttman organized a sports event for WWII veterans who had a spinal cord injury. The first competition was in Stoke, England. Four years later the Dutch joined in and the movement began. At the Rome Olympics in 1960 the movement expanded to include other disabilities and was called the Paralympics. In 1976, the first Paralympic winter games took place in Sweden. In 2008 in Beijing, over 4000 Paralympians competed. Many of their performances have been made possible by our field of study. So not only are humans with no legs running, in some cases they are outperforming able-bodied athletes. In 1992, Joe Gaetani, a paraplegic, set new world records in 100m (12.23 secs) and 200m (26.82 secs) in the Paralympics. Gaetanis legs were made from a new composite material of carbon fiber and epoxy pylon. The flexibility and weight of these materials is far superior to traditional wood or metal. At the same games Tony Volpentest won gold in the 100m and 200m even though hew was born with no feet. Of course much of the advancement in materials has come from the engineering field and then gets translated and applied into the sports field by kinesiologists. However, it is the overall collaborative effort that allows for these impressive advances. There is perhaps no area that has benefited more than athlete safety. Improving Safety If you have ever watched an old football movie you will remember that the helmets were made of leather. Old cycling helmets were made from foam and rubber. There was no molding for correct fit. Mouthguards are now custom fitted, as are lenses, ski boots, skates, etc. All these design features improve participant safety and comfort. Equipment can now be designed to not only fit better by considering body dimensions but also perform and protect better under stress. Shoulder pads flex and move like shoulders; football pants have padding in specific locations; shin guards can cover the knee and allow flexion, etc. The field of kinesiology has been instrumental in the design and assessment of these advances, allowing for both greater comfort and safety. Thus it is easier to understand that a student in this field has limitless options to apply their skills. Consider this: anytime someone builds a product you wear, sit in or ride on, you must consider body anthropometrics. Thus our knowled ge and skills are widely applied. Sample Problem Solving in Kinesiology In problem solving approaches to kinesiology and biomechanics, the desired relies on proper decision making to allow for comfort and safety as the outcome. This approach to good decision making includes one that is efficient, systematic and structured. If one can define part of the problem in biomechanical terms, one could better describe the outcome of the movement and therefore increase the positive outcome of their performance. Look at the following questions that all ask relevant questions you might be asked to answer. How can an athletic shoe be designed to reduce injuries on artificial turf? How do forces summate to produce maximum power in a golf swing? What is the best anatomical posture for sprinter running the 400 meter dash? What is the best body position for swimming the breaststroke? At what angle should a discus or javelin be thrown to achieve maximum distance? What is the best shape for an aerodynamic helmet to reduce drag? These are all examples of questions that relate to the kinematic characteristics of pure human movement and the mechanics involved. As we have already identified kinematics spans both quantitative and qualitative types of analysis. Quite often your problem solving ability will require the application of both quantitative and qualitati

Abortion :: essays research papers

As of right now, abortion is legal in all nine months of the pregnancy for any reason. This controversial issue is a question of how important the value of life is. The turning point came in 1973 when the Supreme Court's decision in Roe vs. Wade saying, that women have the right to murder an innocent child only up to 24 weeks . This false perception is fueled part by groups supporting abortion rights and it is then uncritically unaccepted by the media. The fact is that the current law allows a woman to get an abortion for any reason she deems necessary.It seems ironic that a people can get so emotional when it comes to animal rights, yet see no wrong in ripping a developed baby from the protection of the mother. It is not the child's fault that he or she was conceived. Some people argue that the developing is not technically a child yet because it cannot live on its own. Most of the procedures in murdering the growing child can be painful to the baby and be harmful to the mother. So how can we as a nation make sure criminals are executed painlessly and let children be murdered by extremely painful measures. At 18 days after conception, a baby's heart is already beating, and at 6 weeks, brain waves can be measured. At 8 weeks, the stomach, liver, and kidneys are functioning, and the fingerprints have formed. At 9 weeks, the baby can feel pain . Here are some methods of early abortion:Vacuum Curettage: powerful suction tube inserted through the cervix and into the womb. The unborn child is torn apart by the force of the suction; the fetal body parts and placenta are sucked into a jar. Possible complications include infection, cervical laceration and uterine perforation. Mifepristone: also known as RU-486, the chemical causes an abortion by interfering with the function of the placenta, starving the unborn child to death. Prostaglandins are then administered to expel the fetus. This method of abortion takes place over the span of several days; the average woman using it bleeds heavily for more than nine days, but some women have bled for over four weeks. Mifepristone is just beginning to be used in the US. Long-term health risks are not yet known. Methotrexate: though not approved by the FDA for this use, a methotrexate injection kills the unborn child by interfering with the growth process (cell division).