Friday, January 24, 2020

Morrie Schwartz Essay -- essays research papers

Tuesdays with Morrie by Mitch Albom is a true story of an old man and his way of dealing with the knowledge that he is slowly dying, and a disease is taking over his body. Morrie Schwartz was Mitch Alboms college professor more than twenty years ago. We are first introduced to Morrie while Mitch is flipping through the television channels and suddenly hears Morrie’s name. Mitch had not heard from his from professor for years and had not tried to get in touch with the professor, so the news he heard next from the screen was a shock. Morrie Schwartz, his college professor had been diagnosed with Amyotrophic Lateral Scierosis or (ALS) an incurable and fatal disease that takes over your nervous system. It is also known as Lou Gehrig’s disease after a famous baseball player who fell victim to it. There is no cure for ALS at this time and treatment is focused on management of the symptoms, involving a combination of physical therapy, occupational therapy, and speech, respiratory, and nutritional therapies. Moderate exercise may help maintain muscle strength and function. Drugs can also treat excessive saliva and drooling, and speech therapy can help compensate for loss of muscular control of the mouth. As the disease progresses and muscular degeneration spreads throughout the body, various devices may provide support, such as ankle braces, neck collars, reclining chairs, wheelchairs, and hospital beds. Respiratory support and feeding tubes are required when the person loses cont...

Thursday, January 16, 2020

Physics in Sports Essay

Everything from kicking a ball into a goal to running from one side to the other side of the field is based on physics. Physics plays a key role in sports; it can impact on a player either positively or even negatively. Gravity, friction, motion and projectile affects sport in every aspect. How physics affects Sports No matter how hard or high you kick a ball as a result of gravity it will be pulled back down to earth. Although the rate at which it descends may vary on its mass and surface area, it will still have to come down. If thrown at any other angle than 90iit will have a parabolic path (trajectory). Also air resistance and friction will reduce the rate at which the ball moves. The law of conservation of energy also plays a major role in sports. In football if you kick a ball you are transferring kinetic energy from your foot to the ball. From the pendulum balls by the side you can see how energy transfer works. If you lift the ball at left then energy will be passed on to the neighbouring ball and as a result the ball at the end will move the same distance from which it was released on the other side. Similarly in this diagram the character kicks the ball transferring kinetic energy from his foot to the ball. The ball moves and rises and therefore the kinetic energy will be converted into gravitational potential energy. Speed is another factor that is based on physics. In any sports using the force applied, time and the mass you can work out the final/initial velocity assuming that initial/final velocity is zero. Alternatively you can work out speed if you are given the time taken and distance it travels. How technological development has made the data collected more valid and reliable than with traditional methods of studying mechanics. Technology has developed at a staggering rate over the recent years. This allowed us to measure data much more accurately, as humans can make errors in timing due to reaction time both at start and end. Also the development of light gates allowed us to measure speed, time and acceleration. This can then be plotted on a graph and the graph can drawn/ edited in real time (as the measurements are taken the graph can be plotted and the line of best fit can be changed). Experiment for measuring Speed You can measure speed using a simple tennis ball. Set a straight horizontal track and makes sure it is straight. Measure the length of the track. You will need a timer to time the experiment. Roll the tennis ball through the measured distance and time it. Then use V=S/T (Velocity=Displacement/Time) to find out Speed at which it was travelling. Alternatively the velocity can be measure by setting a light gate near the end of the track and connecting it to a Data logger, and this will display the data on the screen, so that it is easier for you to read. You have to set up the data logger so that it measures speed also you have to choose the diameter of the ball which will pass through the light gate. Sources: Edexcel AS Physics – Ann Fullick, Patrick Fullick, Miles Hudson, Sue Howarth – Pearson (2008) page 46 & 47 http://www. soccerballworld. com/Physics. htm – Physics World magazine, June 1998 pg 25-27. http://physics-of-sport. net/basketball. html http://www. serioussoccer. net/Documents/PhysicsofSoccer. pdf.

Wednesday, January 8, 2020

Adoption Application And Pay An Application Fee - 1512 Words

So why is it that these children are not getting adopted? While adoption requirements can vary by state, most states have the same basic requirements in place. First, a person looking to adopt must fill out an adoption application and pay an application fee. These applications are then reviewed by a local adoption agency or government agency. These applications can get quite personal and typically ask for personal information about the applicant s work history, family history, medical history, religious affiliations, current home life situation, and financial information to name a few. Oftentimes the applicant will also have to attend some form of training class along with the application. If the application is approved it is then turned over to an adoption case worker who will contact the applicant about conducting a home study. During the home study, the case worker will interview the applicant, as well as their family, friends, and possibly co-workers. The case worker will make a n assessment of the potential parents daily life and routines, neighborhood, relationships, and readiness to become a parent. These home studies are quite invasive and can take three to six months to complete. After this step is passed the applicant gets registered and placed on a waiting list to be paired with a child that the agency feels would be a good fit. It can take a year or more from application to actual placement. If the prospective parents are lucky enough to be matched with a childShow MoreRelatedThe Bidology Corporation Inc.1598 Words   |  7 Pagessimple. When consumers log into the service Website (www.thebidology.com), they follow simple prompts to select their desired service category. After typing a brief description of their specific needs, they enter a maximum bid amount they are willing to pay for the service. 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