Most of the amphibians and reptiles estivate. That is they undergo a dormant state in their life during the hot and dry seasons. During estivation the animal's heart beat, breathing process and all other necessary process slows down. This decrease in the activity of the animal decreases the ...
The hormone improved growth and efficiency of feed conversion, significantly with 96 mg at 155 or 165 lb, compared with castrated males or boars given no hormone. Those amounts at that time eliminated the unacceptable odour a...关键词: animal models boars carcass quality carcasses characterization...
The most conclusive characteristic for decrease in hunger motivation in the course of first effective food-procuring act was the period of food-procuring cycles, which values increase signifi cantly as animal satisfi es its nutritional need, whereas amount of the food consumed for each food-...
In this paper, we present the design and characteristics of a novel low-noise front-end readout application-specific integrated circuit dedicated to CdZnTe (CZT) detectors for a small animal PET imaging system. A low-noise readout method based on the charge integration and the delayed peak dete...
A multi-species perspective identifies and offers ethnographic insight into a variety of everyday, practical experiences and the roles they may play in sha... A Maurstad,D Davis,S Cowles - 《Social Anthropology》 被引量: 26发表: 2013年 An Isotopic Perspective on Animal Husbandry at the Xinzha...
the permeability of different intestinal segments from various species could allow the identification of an appropriate in vitro intestinal permeability model that will lead to the prediction of intestinal absorption in humans, eliminating the need for extensive and often misleading in vivo animal testing...
Early pterosaurs also had long tails and probably could have run on their hindlegs, certainly handy for an animal with wings for forelimbs. These early pterosaurs, however, could have used their forelimbs for walking because their arm and hand bones were only slightly enlarged—most of the ...
作者: Marchello,J.,A.,Ray,D.,E.,Hale,W.,H. 摘要: Carcass merit of beef cattle can be influenced by many factors. Generally, heredity and environmental conditions are considered the basic determinants of carcass quantity and quality. The genetic influence with regard to carcass characteristics ...
Subjective assessment of lightness described meat with a pH of 5.9 as moderately to very dark. High pH meat remained dark when packaged for 1 week and initially was less saturated and more purple in hue. 展开 关键词: animal products
Spots – This pattern indicates either white or dark spots. Spotted horses might have spots over all or only a portion of their body. Snowflake – A dark-colored Appaloosa with white flecks is termed a snowflake. More flecks tend to appear and grow bigger with age. ...