Aerosol physical, chemical and hygroscopic properties were measured in a range of airmasses during COPS (Convective and Orographically-induced Precipitation Study) ground-based in June and July of 2007 at the Hornisgrinde mountain site in the Black Forest, Southwest Germany.Non-refractory aerosol composition was measured with an Aerosol Mass Spectr
Metal pollution provide a substantial challenge for environmental health.This study investigated the multigeneration effects of cadmium on Water Filters populations of the copepod species Pseudodiaptomus annandalei, exposed to a sublethal concentration, 40 µg/L of cadmium (Cd), over 10 generations.At the end of each generation, copepod individual
Photobacterium profundum is a cosmopolitan marine bacterium capable of growth at low temperature and high hydrostatic pressure.Multiple strains of P.profundum have been isolated from different depths of the ocean and display remarkable differences in their physiological responses to pressure.The genome sequence of the deep-sea piezopsychrophilic Za
This paper addresses the concept of CO2 Laser beam machining (LBM) and development of intelligent knowledge base system (IKBS) for CO2 LBM.Feature based design is used for acquiring design specification.For optimization of laser beam machining computer based concurrent engineering environment is used.The IKBS is linked to feature base cad system.Th
Partindo da exploração dos sons produzidos pelo piano, crianças iniciantes no aprendizado desse instrumento têm material para se expressar musicalmente.Como em um quebra-cabeça em que as peças vão sendo acopladas umas às Boy Brief outras para formar uma imagem, temas inventados e organizados por elas dão forma a composições musicais em u