Here are the key news events of the month organized into three categories: World News, U.S. News, and Business, Society, and Science News. World Ukrainian…
Sensory and Motor ControlAnatomy and PhysiologyThe Central and Peripheral Nervous SystemsYou've Got Some Nerve!Gyri and SulciThe Control CenterSensory and Motor ControlThalamus: The Switching…
(Encyclopedia) molting, periodical shedding and renewal of the outer skin, exoskeleton, fur, or feathers of an animal. In most animals the process is triggered by secretions of the thyroid and…
(Encyclopedia) collective bargaining, in labor relations, procedure whereby an employer or employers agree to discuss the conditions of work by bargaining with representatives of the employees,…
(Encyclopedia) Sheffield plate, metalware of copper, silver-plated by fusion, originated at Sheffield, England. This process of plating was discovered c.1742 by a Sheffield cutler, Thomas Boulsover,…
(Encyclopedia) police power, in law, right of a government to make laws necessary for the health, morals, and welfare of the populace. The term has greatest currency in the United States, where it…
(Encyclopedia) Noyori, Ryoji, 1938–, Japanese chemist, D.Eng. Kyoto Univ., 1967. Noyori was an instructor at Kyoto Univ. from 1963 to 1968. He then joined the faculty at Nagoya Univ., where he is a…
Factoring Polynomials
Algebra
Factoring Polynomials Greatest Common Factors Factoring by Grouping Special Factoring Patterns Factoring Trinomials Using Their Coefficients Factoring with the…
What is this job like? These workers figure out how to use computers to get things done. They tell businesses and other organizations which computers and software to buy, and they decide how to get…
QT_WriteOBJECT('/images/star-death-birth.mov', 320, 240, '' );
This animation illustrates the process of triggered star formation. First, a massive star in its final death throes explodes or "…
