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搜索结果: 1-7 共查到理学 Snakes相关记录7条 . 查询时间(0.04 秒)
A new National Science Foundation-funded study sounds alarm bells about the biodiversity crisis and declining wildlife populations around the world. The results are published in the journal&...
A new study warns that a potentially deadly disease caused by the fungus Ophidiomyces ophidiodiicola, which already affects several species of snakes in the United States, can strike snake populations...
Sea snakes are an evolutionary success story. With about 70 species, they’re the most diverse reptile group in the ocean, outnumbering sea turtle species 10-to-1.They sport a range of physical adaptat...
Stressed snakes strike first     snakes  strike  first       2017/1/9
Whether a wild cottonmouth snake will attempt to strike in an encounter depends on its baseline stress level, according to a team of scientists led by undergraduate researcher Mark Herr."Most people t...
Snakes may not have shoulders, but their bodies aren't as simple as commonly thought, according to a new study that could change how scientists think snakes evolved.Paleobiologists Jason Head of the U...
Springer numbers are an analog of Euler numbers for the group of signed permutations. Arnol'd showed that they count some objects called snakes, that generalize alternating permutations. Hoffman estab...
期刊信息 篇名 The evolutionary relationships of Colubrid snakes suggested by the sequence of Cyt b gene fragments 语种 英文 撰写或编译 撰写 作者 Wang YQ,Zhou KY,Xu LS,Yang G and Xu GJ 第一作者单位 Nanjing Normal University, C...

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