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Pennsylvania Governor's School For The Sciences
The Pennsylvania Governor's School for the Sciences (PGSS) is now the only remaining part of the Pennsylvania Governor's Schools of Excellence, a group of five-week summer programs for gifted and highly intelligent high-school students in the state of Pennsylvania. Carnegie Mellon University in Pittsburgh has hosted the program since its inception in 1982. History and notable features Most recently, it has been directed by Physics Professor Barry Luokkala. Participants are required to be Pennsylvania high school students between their junior and senior years and are required to live in the dormitories for the full five weeks of the program. Admission is competitive with approximately five hundred of the most scientifically gifted students across the Commonwealth of Pennsylvania competing for fifty-six to sixty slots in the program. The aim of PGSS is to promote interest in science rather than to advance students' knowledge in a specific area. The curriculum includes five "core" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Governor's Schools Of Excellence
The Pennsylvania Governor's Schools of Excellence (PGSE) are five-week, publicly funded summer program for gifted high school students. Pennsylvania Governor Ed Rendell cut funding for the PGSE program in the state's 2009-2010 budget. Five of the programs have been privately revived and are functioning members of the National Conference of Governor's Schools as of 2014. Programs * The Pennsylvania Governor's School for the Agricultural Sciences at the Pennsylvania State University * The Pennsylvania Governor's School for Engineering and Technology at Lehigh University * The Pennsylvania Governor's School for Global Entrepreneurship at Lehigh University - (renamed the Pennsylvania School for Global Entrepreneurship) * The Pennsylvania Governor's School for Information, Society & Technology at Drexel - closed * The Pennsylvania Governor's School for Health Care at the University of Pittsburgh - (renamed the University of Pittsburgh Health Career Scholars Academy) * The Penns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HIV/AIDS
Human immunodeficiency virus infection and acquired immunodeficiency syndrome (HIV/AIDS) is a spectrum of conditions caused by infection with the human immunodeficiency virus (HIV), a retrovirus. Following initial infection an individual may not notice any symptoms, or may experience a brief period of influenza-like illness. Typically, this is followed by a prolonged incubation period with no symptoms. If the infection progresses, it interferes more with the immune system, increasing the risk of developing common infections such as tuberculosis, as well as other opportunistic infections, and tumors which are rare in people who have normal immune function. These late symptoms of infection are referred to as acquired immunodeficiency syndrome (AIDS). This stage is often also associated with unintended weight loss. HIV is spread primarily by unprotected sex (including anal and vaginal sex), contaminated blood transfusions, hypodermic needles, and from mother to ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gifted Education
Gifted education (also known as gifted and talented education (GATE), talented and gifted programs (TAG), or G/T education) is a broad group of special practices, procedures, and theories used in the education of children who have been identified as gifted or talented. The main approaches to gifted education are enrichment and acceleration. An enrichment program teaches additional, related material, but keeps the student progressing through the curriculum at the same rate as other students. For example, after the gifted students have completed the normal work in the curriculum, an enrichment program might provide them with additional information about a subject. An acceleration program advances the student through the standard curriculum faster than normal. This is done through many different approaches. There is no standard global definition of what a gifted student is; multiple definitions exist. Most definitions select the students who are the most skilled or talented in a give ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Education In Pennsylvania
There are numerous elementary, secondary, and higher institutions of learning in the Commonwealth of Pennsylvania, which is home to 500 public school districts, thousands of private schools, many publicly funded colleges and universities, and over 100 private institutions of higher education. In general, under state law, school attendance in Pennsylvania is mandatory for a child from the age of 8 until the age of 17, or until graduation from an accredited high school, whichever is earlier. Pennsylvania has a high school graduation rate of 90.2% in 2018. Additionally, 27.5% have gone on to obtain a bachelor's degree or higher. In 2009, the U.S. Census Bureau reported that 87.9% of Pennsylvanians aged 25 or older have attained a high school diploma or better. Primary and secondary education Pennsylvania’s public schools are operated and funded under the authority of the General Assembly and local school boards, whose members are locally elected (serve 4 year terms). There are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrophysics
Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena. As one of the founders of the discipline said, Astrophysics "seeks to ascertain the nature of the heavenly bodies, rather than their positions or motions in space–''what'' they are, rather than ''where'' they are." Among the subjects studied are the Sun, other stars, galaxies, extrasolar planets, the interstellar medium and the cosmic microwave background. Emissions from these objects are examined across all parts of the electromagnetic spectrum, and the properties examined include luminosity, density, temperature, and chemical composition. Because astrophysics is a very broad subject, ''astrophysicists'' apply concepts and methods from many disciplines of physics, including classical mechanics, electromagnetism, statistical mechanics, thermodynamics, quantum mechanics, relativity, nuclear and particle physics, and atomic and m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Relativity
In physics, the special theory of relativity, or special relativity for short, is a scientific theory regarding the relationship between space and time. In Albert Einstein's original treatment, the theory is based on two postulates: # The laws of physics are invariant (that is, identical) in all inertial frames of reference (that is, frames of reference with no acceleration). # The speed of light in vacuum is the same for all observers, regardless of the motion of the light source or the observer. Origins and significance Special relativity was originally proposed by Albert Einstein in a paper published on 26 September 1905 titled "On the Electrodynamics of Moving Bodies".Albert Einstein (1905)''Zur Elektrodynamik bewegter Körper'', ''Annalen der Physik'' 17: 891; English translatioOn the Electrodynamics of Moving Bodiesby George Barker Jeffery and Wilfrid Perrett (1923); Another English translation On the Electrodynamics of Moving Bodies by Megh Nad Saha (1920). The incompa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modern Physics
Modern physics is a branch of physics that developed in the early 20th century and onward or branches greatly influenced by early 20th century physics. Notable branches of modern physics include quantum mechanics, special relativity and general relativity. Classical physics is typically concerned with everyday conditions: speeds are much lower than the speed of light, sizes are much greater than that of atoms, and energies are relatively small. Modern physics, however, is concerned with more extreme conditions, such as high velocities that are comparable to the speed of light (special relativity), small distances comparable to the atomic radius (quantum mechanics), and very high energies (relativity). In general, quantum and relativistic effects are believed to exist across all scales, although these effects may be very small at human scale. While quantum mechanics is compatible with special relativity (See: Relativistic quantum mechanics), one of the unsolved problems in physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discrete Mathematics
Discrete mathematics is the study of mathematical structures that can be considered "discrete" (in a way analogous to discrete variables, having a bijection with the set of natural numbers) rather than "continuous" (analogously to continuous functions). Objects studied in discrete mathematics include integers, graphs, and statements in logic. By contrast, discrete mathematics excludes topics in "continuous mathematics" such as real numbers, calculus or Euclidean geometry. Discrete objects can often be enumerated by integers; more formally, discrete mathematics has been characterized as the branch of mathematics dealing with countable sets (finite sets or sets with the same cardinality as the natural numbers). However, there is no exact definition of the term "discrete mathematics". The set of objects studied in discrete mathematics can be finite or infinite. The term finite mathematics is sometimes applied to parts of the field of discrete mathematics that deals with finite se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organic Chemistry
Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms.Clayden, J.; Greeves, N. and Warren, S. (2012) ''Organic Chemistry''. Oxford University Press. pp. 1–15. . Study of structure determines their structural formula. Study of properties includes physical and chemical properties, and evaluation of chemical reactivity to understand their behavior. The study of organic reactions includes the chemical synthesis of natural products, drugs, and polymers, and study of individual organic molecules in the laboratory and via theoretical ( in silico) study. The range of chemicals studied in organic chemistry includes hydrocarbons (compounds containing only carbon and hydrogen) as well as compounds based on carbon, but also containing other elements, especially oxygen, nitrogen, sulfur, phosphorus (included in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biotechnology
Biotechnology is the integration of natural sciences and engineering sciences in order to achieve the application of organisms, cells, parts thereof and molecular analogues for products and services. The term ''biotechnology'' was first used by Károly Ereky in 1919, meaning the production of products from raw materials with the aid of living organisms. Definition The concept of biotechnology encompasses a wide range of procedures for modifying living organisms according to human purposes, going back to domestication of animals, cultivation of the plants, and "improvements" to these through breeding programs that employ artificial selection and hybridization. Modern usage also includes genetic engineering as well as cell and tissue culture technologies. The American Chemical Society defines biotechnology as the application of biological organisms, systems, or processes by various industries to learning about the science of life and the improvement of the value of materials ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ed Rendell
Edward Gene Rendell (; born January 5, 1944) is an American lawyer, prosecutor, politician, and author. He served as the 45th Governor of Pennsylvania from 2003 to 2011, as chair of the national Democratic Party, and as the 96th Mayor of Philadelphia from 1992 to 2000. Born in New York City to a Jewish family from Russia, Rendell moved to Philadelphia for college, completing his B.A. from the University of Pennsylvania and J.D. from Villanova University School of Law. He was elected District Attorney of Philadelphia for two terms from 1978 to 1986. He developed a reputation for being tough on crime, fueling a run for Governor of Pennsylvania in 1986, which Rendell lost in the primary. Elected Mayor of Philadelphia in 1991, he inherited a $250 million deficit and the lowest credit rating of any major city in the country. As mayor, he balanced Philadelphia's budget and generated a budget surplus while cutting business and wage taxes and dramatically improving services to Philad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania
Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, Maryland to its south, West Virginia to its southwest, Ohio to its west, Lake Erie and the Canadian province of Ontario to its northwest, New York to its north, and the Delaware River and New Jersey to its east. Pennsylvania is the fifth-most populous state in the nation with over 13 million residents as of 2020. It is the 33rd-largest state by area and ranks ninth among all states in population density. The southeastern Delaware Valley metropolitan area comprises and surrounds Philadelphia, the state's largest and nation's sixth most populous city. Another 2.37 million reside in Greater Pittsburgh in the southwest, centered around Pittsburgh, the state's second-largest and Western Pennsylvania's largest city. The state's su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
