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Pharmacists are health care professionals who are experts in the proper use of drugs and medicines. They consult with and advise physicians and patients on proper drug selection for the treatment of various ailments, dosage, drug interaction and potential side effects. Pharmacists are a vital part of the local community with many... more »
An Associates Degree is the most basic college degree you can earn after high school. It generally takes two years of full-time study. Associates Degrees are usually offered at community colleges, although some four-year colleges and universities also offer them. They are popular because they cost less than more advanced degrees and... more »
Newcomers to Yale University may not realize that the venerable institution was called Yale College until 1887. The name has been retained for the undergraduate school to preserve Yale University's rich history. Yale College boasts one of the most respected undergraduate programs in the country, with 5,247 undergraduate students... more »
A look at the top career choices in Canada may not look too different from the best jobs in other industrialized nations. The United States, European Union members and Canada's other contemporaries need medical professionals and engineers to address the next generation of public policy issues. While Canada may share these high-demand... more »
The University of California at Los Angeles is one of the premier public colleges in the nation. Although science careers are the most popular, UCLA offers 130 majors divided into five divisions: College of Letters and Sciences; School of Art and Architecture; School of Engineering and Applied Science; School of Nursing; and School... more »
Animal lovers searching for careers should consider becoming veterinary technicians. Veterinary technicians are similar to registered nurses for... more »
Radiology technicians are health care professionals who work in radiology, assisting doctors in performing, reading and reporting on x-rays, CT... more »
The State University of New York at Buffalo, also known as SUNY Buffalo or the University at Buffalo, offers more than 300 undergraduate and... more »
Science (from the Latin scientia, meaning "knowledge") is, in its broadest sense, any systematic knowledge-base or prescriptive practice that is capable of resulting in a prediction or predictable type of outcome. In this sense, science may refer to a highly skilled technique or practice.
In its more restricted contemporary sense, science is a system of acquiring knowledge based on scientific method, and to the organized body of knowledge gained through such research."Popper"> This article focuses on the more restricted use of the word. Science as discussed in this article is sometimes called experimental science to differentiate it from applied science, which is the application of scientific research to specific human needs—although the two are commonly interconnected.
Science is a continuing effort to discover and increase human knowledge and understanding through disciplined research. Using controlled methods, scientists collect observable evidence of natural or social phenomena, record measurable data relating to the observations, and analyze this information to construct theoretical explanations of how things work. The methods of scientific research include the generation of hypotheses about how phenomena work, and experimentation that tests these hypotheses under controlled conditions. Scientists are also expected to publish their information so other scientists can do similar experiments to double-check their conclusions. The results of this process enable better understanding of past events, and better ability to predict future events of the same kind as those that have been tested.
Basic classifications
Scientific fields are commonly divided into two major groups: natural sciences, which study natural phenomena (including biological life), and social sciences, which study human behavior and societies. These groupings are empirical sciences, which means the knowledge must be based on observable phenomena and capable of being tes read more at » http://en.wikipedia.org/wiki/Science
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