“传奇熊”,一睡30年

来源 :科学大众(中学生) | 被引量 : 0次 | 上传用户:zimomo
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
1983年11月6日,日本第24次南极科考越冬队成员采集了一批苔藓标本,回国后这些苔藓标本并没有用于研究,而是连带着藏身其中的水熊虫一起,被放入冰库雪藏了起来。这些标本在冷库里被遗忘了30多年,直到2014年5月,其中一份标本才得以重见天日。经过简单地解冻和浸泡后,水熊虫竟然复活了。2016年2月,记录这几只“传奇熊”的研究论文发表在《低温生物学》上。 On November 6, 1983, a batch of moss specimens were collected from the wintering winter team of the 24th Antarctic Expeditionary Force in Japan. After returning home, these moss specimens were not used for research but were brought together with water bears hiding in them The ice bank is frozen up. These specimens were forgotten in cold storage for more than 30 years and until May 2014 one of the specimens was restored. After a simple thawing and soaking, water bears even resurrected. In February 2016, a research paper documenting these “legendary bears” was published in “Cryogenics.”
其他文献
Using the fully propagated time-dependent Hartree-Fock method,we identify that both the dynamic core polarization and multiorbital contributions are important i
期刊
HgTe (111) surface is comprehensively studied by scanning tunneling microscopy/spectroscopy (STS).In addition to the primitive (1 × 1) hexagonal lattice,six re
期刊
期刊
18号饲用南瓜为单性花,雄雌异花同株植物,通常由昆虫传粉。但由于遇阴雨天或培育种子的需要,往往需人工辅助授粉。但有关最佳授粉时间的报道还未见到,笔者在克山县西河乡南
We investigate the threading dislocation (TD) density in N-polar and Ga-polar GaN films grown on sapphire substrates by metal-organic chemical vapor deposition.
期刊
设计类金狮作品名称:《阳光装置》广告主:A.O.SMITH广告公司:李奥贝纳上海这个idea很简单。其实要素就是太阳能和热水。要告诉大家太阳能热水器可以省钱,能发挥很大的价值,又
A diamond p-n junction is used to convert the decay energy of 63Ni source into electrical energy.The selfabsorption effect of the 63Ni source,the backscatter pr
期刊
Nanosecond pulse generation is demonstrated in a mode-locked erbium-doped fiber laser (EDFL) utilizing a samarium oxide (Sm2O3) film.The Sm2O3 film exhibits a m
期刊
“十一五”期间,中国工程机械行业成绩斐然,已经成为工程机械制造大国.装载机、挖掘机、汽车起重机、压路机、叉车、推土机、混凝土机械等产品产量位居世界第一.2010年工程机
Neutron diffraction techniques of large-volume samples at high pressure using compact opposed-anvil cells are developed at a reactor neutron source,Chinas Miany
期刊