Buscar
Mostrando ítems 11-20 de 3654
Thermal stress analysis of cordierite materials subjected to thermal shock
(Springer, 2008-04)
Cordierite disks were obtained by slip casting and sintering at 1,450 °C for 2 h. Sintered disks were indented at the center of one flat surface. The fracture strength of indented disks was measured in biaxial flexure. The ...
Is the number of possible QTL for asymmetry phenotypes dependent on thermal stress?
(Pergamon-Elsevier Science Ltd, 2012-01)
In bilateral organisms, fluctuating asymmetry (FA) was often used as an index of developmental instability but FA was not always found to be higher in stressful environments. An intercontinental set of recombinant inbred ...
Effect of thermal conditioning during embryonic development on aspects of physiological responses of broilers to heat stress
(Elsevier B.V., 2003-02-01)
The purpose of the present study was to investigate the effect of thermal conditioning, (through exposure to heat stress), during pre-hatch development on some physiological responses of post-hatch broilers to a post-natal ...
3D finite element analysis on esthetic indirect dental restorations under thermal and mechanical loading
(Springer HeidelbergHeidelbergAlemanha, 2010)
Intestinal and pancreas enzyme activity of broilers exposed to thermal stress
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2003-04-01)
Thirty-two Hubbard broilers were raised under commercial husbandry to evaluate the effect of temperature exposure (26 and 35ºC) on the activity of digestive enzymes at different ages (23 and 46 days) and different ...
Intestinal and pancreas enzyme activity of broilers exposed to thermal stress
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2003-04-01)
Thirty-two Hubbard broilers were raised under commercial husbandry to evaluate the effect of temperature exposure (26 and 35ºC) on the activity of digestive enzymes at different ages (23 and 46 days) and different ...
Phenotypic stress response does not influence the upper thermal tolerance of male Atlantic salmon (Salmo salar)
(Elsevier B.V., 2021-10-01)
Fish can be identified as either low responders (LR) or high responders (HR) based on post-stress cortisol levels and whether they exhibit a proactive or reactive stress coping style, respectively. In this study, male ...
EFFECT OF WATER COOLING ON GROWTH RATE OF LARGE WHITE-LANDRACE GILTS DURING THERMAL STRESS
(Amer Soc Agricultural Engineers, 1993-01-01)