理学 >>> 生物学 >>> 生物数学 生物物理学 生物化学 细胞生物学 生理学 发育生物学 遗传学 放射生物学 分子生物学 生物进化论 生态学 神经生物学 植物学 昆虫学 动物学 微生物学 水生生物学 病毒学 人类学 生物工程 生物学其他学科
搜索结果: 1-11 共查到生物学 Bat相关记录11条 . 查询时间(0.062 秒)
Since its discovery in 1999, Nipah virus has been reported almost yearly in Southeast Asia, with Bangladesh and India the hardest hit. In a new study, published in PLOS Neglected Tropical Diseases, sc...
The Arizona bark scorpion is the most venomous scorpion in North America. It possesses venom that causes serious pain in humans and can kill a child if anti-venom is not administered quickly.The palli...
Find related stories on NSF's Environmental Research and Education and Dimensions of Biodiversityprograms.How long does it take a community of mammals to recover after a wave of species...
Bats in northeast China are infected with the fungus that causes white-nose syndrome, a deadly disease that has decimated bat populations in North America since it first appeared in upstate New York i...
How a flying bat sees space(图)     flying bat  sees space       2015/11/12
Recordings from echolocating bat brains have for the first time given researchers a view into how mammals understand 3-D space.By training bats to fly around obstacles in a room, and sit patiently on ...
The karyotypes of 2 bat species from Iran were examined. The diploid number of chromosomes (2n) and the fundamental numbers of chromosomal arms (NFa) were determined to be 2n = 44 and NFa = 54 for Myo...
Aspects of the ecology, karyology, and taxonomic status of the Egyptian fruit bat, Rousettus aegyptiacus, in the Mediterranean region of Turkey were investigated based on 41 specimens obtained between...
摘要:本文研究了高寒草甸生态系统中两种非冬眠草食性哺乳动物一一高原鼠兔和根母鼠的褐色脂肪组织(BAT)的重量和显微结构的季节性变化,结果表明严寒季节BAT增多,BAT细胞中的脂肪滴小而多、线粒体增大及嵴数目增多,温暖季节较低,这些变化与产热需要有关。
摘要:长爪沙鼠侧脑室注射促肾上腺皮质激素释放激素(CRH) 8μg 或CRH受体阻断剂2.5μg 后, 4 ±1 ℃暴露3 h ,对照组注射等体积生理盐水并置于24 ±2 ℃或4 ±1 ℃下。与常温对照组相比, 低温对照组褐色脂肪组织(BAT) 重量下降, BAT中解偶联蛋白(UCP1) mRNA 上调; 下丘脑促甲状腺激素释放激素(TRH) 含量降低, 血清T3 、T4 、T3/T4水平及BAT...
The diversity and conservation of bats in Jordan were reviewed based on field work and specimen collections. The bat fauna of Jordan consist of 24 species. Zoogeographical affinities of the bats of Jo...
This study is based on the records of gestation and lactation periods of 17 bat species (Rousettus aegyptiacus, Rhinolophus ferrumequinum, R. hipposideros, R. euryale, R. blasii, Myotis myotis, M. bly...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...