Buscar
Mostrando ítems 71-80 de 347
Variabilidade espacial de atributos mineralógicos de um latossolo sob diferentes formas do relevo: II - correlação espacial entre mineralogia e agregados
(Sociedade Brasileira de Ciência do Solo, 2008-12-01)
A caulinita (Ct), a gibbsita (Gb), a goethita (Gt) e a hematita (Hm) são os principais minerais da fração argila dos Latossolos brasileiros. A cristalinidade desses minerais interfere nos atributos físicos do solo, que são ...
Variabilidade espacial da estabilidade de agregados e matéria orgânica em solos de relevos diferentes
(2004-05-01)
Soils submitted to the same management system in places with small relief variation manifest different spatial variability on their attributes. The objective of this work was to evaluate the spatial variability of the ...
Size and albedo distributions of asteroids in cometary orbits using WISE data
(ESO, 2016)
Context. Determining whether asteroids in cometary orbits (ACOs) are dormant or extinct comets is relevant for understanding the end-states of comets and the sizes of the comet population. Aims. We intend to study the value ...
Variabilidade espacial de atributos mineralógicos de um latossolo sob diferentes formas do relevo: II - correlação espacial entre mineralogia e agregados
(Sociedade Brasileira de Ciência do Solo, 2008-12-01)
A caulinita (Ct), a gibbsita (Gb), a goethita (Gt) e a hematita (Hm) são os principais minerais da fração argila dos Latossolos brasileiros. A cristalinidade desses minerais interfere nos atributos físicos do solo, que são ...
Variabilidade espacial da estabilidade de agregados e matéria orgânica em solos de relevos diferentes
(2004-05-01)
Soils submitted to the same management system in places with small relief variation manifest different spatial variability on their attributes. The objective of this work was to evaluate the spatial variability of the ...
Hidrodinâmica e transferência de oxigênio em três biorreatores Airlift de circulação interna geometricamente semelhantes
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2009-03-12)
Internal-loop airlift reactors (ALR) are a special class of pneumatic reactors. The use of this type of reactor has been attractive for chemical and biological reactions because of their simple construction without moving ...
Detection of discretized single-shell penetration in mesoscopic vortex matter
(IOP Publishing, 2014-08)
We investigated configurational changes in mesoscopic vortex matter with less than thousand vortices during flux penetration in freestanding 50 μm diameter disks of Bi2Sr2CaCu2O8+δ. High-resolution AC and DC local magnetometry ...
Microbialites at Gusev Crater, Mars
(Science Editors, 2015-11)
The Mars Exploration Rover Spirit investigated plains at Gusev crater, where sedimentary rocks are present. The Spirit rover’s Athena morphological investigation shows microstructures organized in intertwined filaments of ...
Corn texture and particle size in broiler diets
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2011-12-01)
The objective of this study was to evaluate the effect of corn texture and the particle size on broiler performance, carcass yield, nutrient digestibility, and digestive organ morphometrics. In Experiment I, 720 male Cobb ...
Corn texture and particle size in broiler diets
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2011-12-01)
The objective of this study was to evaluate the effect of corn texture and the particle size on broiler performance, carcass yield, nutrient digestibility, and digestive organ morphometrics. In Experiment I, 720 male Cobb ...