physic Essays - Elementary Particles, Particle Physics, Dark Matter

Physics covers a wide range of phenomena, from elementary particles (such as quarks, neutrinos and electrons) to the largest superclusters of galaxies. Included in these phenomena are the most basic objects from which all other things are composed, and therefore physics is sometimes called the "fundamental science".[8] Physics aims to describe the various phenomenon that occur in nature in terms of simpler phenomena. Thus, physics aims to both connect the things observable to humans to root causes, and then to try to connect these causes together. For example, the ancient Chinese observed that certain rocks (lodestone) were attracted to one another by some invisible force. This effect was later called magnetism, and was first rigorously studied in the 17th century. A little earlier than the Chinese, the ancient Greeks knew of other objects such as amber, that when rubbed with fur would cause a similar invisible attraction between the two. This was also first studied rigorously in the 17th century, and came to be called electricity. Thus, physics had come to understand two observations of nature in terms of some root cause (electricity and magnetism). However, further work in the 19th century revealed that these two forces were just two different aspects of one force ? electromagnetism. This process of "unifying" forces continues today, and electromagnetism and the weak nuclear force are now considered to be two aspects of the electroweak interaction. Physics hopes to find an ultimate reason (Theory of Everything) for why natur e is as it is (see section Current research below for more information).

Best Schools for Children with Aspergers Syndrome

Best Schools for Children with Aspergers Syndrome In recent years, more and more children have been diagnosed with autism or autistic spectrum disorders, including high-functioning autism or Aspergers Syndrome. Students who are non-verbal generally need special-education settings, but when it comes to educating those students who are high functioning yet still on the autistic spectrum, it can often be harder to find the appropriate learning environment due to their specific needs both in and out of the classroom. How Aspergers Students Learn Students with Aspergers or high-functioning autism may seem gifted in certain areas, and many of these children are quite bright. By definition, they have above-average intelligence, and they may also show talents such as a well-developed vocabulary or the ability to do math. Aspergers kids often also have an area of great interest, which may be in a restricted area, such as subway cars or certain kinds of animals. However, they may need a great deal of structure and routine, and they may react negatively to changes in schedules. They tend to have trouble making transitions, and they may need advanced warning when their schedules are going to change, as change can be a trigger that negatively impacts their abilities to cope with a situation. They may also have sensory issues that make them sensitive to loud noises or to smells or textures. Finally, many students with Aspergers have difficulty communicating about their wants and needs. Even though their vocabularies may be sophisticat ed, they may struggle with the practical aspects of language. The Accommodations Aspergers Students Need While Aspergers students are often bright, they may need accommodations or changes in their curriculum or classroom, including changes that are reflected in their Individual Education Plan, or IEP. While public schools are required to grant students with learning issues or other disabilities accommodations, private and parochial schools that do not receive public funding are not required to grant students these accommodations. However, with the proper documentation, including a professional evaluation, private schools may often grant students certain accommodations that can help these students handle the curriculum. Aspergers students may require accommodations such as speech and language therapy to improve their ability to communicate and to help them understand when to use pragmatic expressions such as how are you? They may also need occupational therapy for autism, which helps them make sense of the information coming in through their senses and integrate it. Occupational and speech and language therapists can also help students with Aspergers play better with other kids and understand how to navigate the classroom. In addition, students with Aspergers may benefit from counseling to help them process their emotions. Best Placement for Students with Aspergers Aspergers students can thrive in a range of schools, and to determine the best school you may need the assistance of an educational consultant who has experience working with students with special needs, including Aspergers. Some students may do well in a mainstream private or public school setting, with additional services such as counseling or occupational or speech and language therapy provided in school or outside of school. Other students may benefit from placement in a special education school. There are schools designed to meet the needs of students with autistic spectrum disorder; some special-education schools are for lower-functioning kids, while others are for higher-functioning kids. Placing a higher-functioning child with Aspergers requires parents to visit the school to make sure that the school can offer the right academic program. Often, special-education schools are so small that they can offer individualized instruction to meet the needs of a child with Aspergers. In other words, these types of schools can offer a student a higher-level class in an area in which he or she excels, such as math, while still providing other services the child requires, such as speech and language therapy, occupational therapy, counseling, and social skills training to help students improve their ability to interact with other children and teachers. With these types of services, students with Aspergers and other forms of autistic spectrum disorders can often be very successful in school.