Article: New orbital model details comet gas effects. (nongravitational forces affecting comets' orbits)

Article: First clear images of solar flux tubes. (relation of magnetically ...
Science News;  September 26, 1992 ;     700+ words ...Using a new technique to examine the sun, a Swiss astronomer has obtained high-resolution images that reveal a solar surface covered with small-scale, magnetically active regions related to the more extensive sunspots. Researchers have long theorized about the form and evolution of these features,

Article: State labor legislation enacted in 2008: equal employment ...
Monthly Labor Review;  January 1, 2009 ;     700+ words ...The legislative areas of equal employment opportunity, immigration protections, the minimum wage, prevailing wages, time off, wages paid, and worker privacy were among the most active during the individual sessions of the State legislatures in 2008. Legislative activity in those areas and others

Article: State labor legislation enacted in 2006: minimum wages, workplace ...
Monthly Labor Review;  January 1, 2007 ;     700+ words ...States enacted a volume of labor legislation in 2006 which was significantly less than that enacted in 2005. The decrease was due in part to the fact that only 44 States and the District of Columbia met in regular session during 2006, while the remaining 6 States (Arkansas, Montana, North Dakota,

Article: Quantum Field Theory
Encyclopedia of Science and Religion;      472 words ... ... mechanics. Until 1981 this was the primary tool for the understanding of elementary particles of matter and the nongravitational forces of matter. However, such theories were known to possess deficiencies and many calculations of observable ...

Article: Backlund, J
Complete Dictionary of Scientific Biography;      700+ words ... ... first to show that the long-term acceleration in its motion is subject to irregular changes, attributable to nongravitational forces. Born in poverty, Backlund left school at an early age but nevertheless managed to prepare himself for entrance ...

Article: Crommelin, Andrew Claude De Lacherois
Complete Dictionary of Scientific Biography;      700+ words ... ... predicted perihelion time was three days too early, and their suggestion that the error was due mainly to nongravitational forces has now been confirmed. From 1891 to 1937 Crommelin wrote the annual reports on minor planets in the Monthly ...

Article: Shadow matter. (antimatter)
Science News;  May 11, 1985 ;     700+ words ... ... when the force of gravity dominates the universe, ordinary and shadow matter wold be well mixed. Eventually nongravitational forces would become dominant. These forces would act separately on matter and shadow matter, which would then become ...