说说蛋白质

乔乔,多吃点鱼肉,它含有丰富的蛋白质。我不爱吃鱼肉!我也不需要蛋白质!宝贝,人体需要蛋白质,你该知道蛋白质对于我们而言是多么重要。     

晓观天下·之三十四 真正的“国际秩序修正主义国家”,不在太平洋西岸

正何为"国际修正主义"最近,"修正主义"这个似乎只有老几辈中国人才印象深刻的词重新频繁映入我们眼帘。2017年12月18日特朗普政府提交国会的首份《美国国家安全战略报告》在将中国定性为美国的"战略竞争者""利益挑战者"的同时,也将中国称作"国际秩序的修正主义国家"。在很多中国人的印象中,在对外关系中最激烈使用"修正主义"这个词,还是跟改革开放前那个晦暗年代中发生的中苏论战联系在一起的。     

杭州高新区全力打造科技孵化器

近年来，杭州高新技术产业开发(滨江)区在推进技术创新、大力发展高新技术产业，特别是在以“科技企业孵化器”为核心的创新创业体系建设方面取得了较大的成绩。据统计，高新(滨江)区建立12年来，累计实现技工贸总收入814亿元，上缴税金41.4亿元，充分显示了高新技术产业发展的巨大潜力。     

A new class of variational equation problems

Abstract Applying an analysis method to a group of multivariable equations, a new class of variational equations are proved. Thismethod is more concise and more direct than the others. This result can be applied to some stochastic control models.     

METHODS FOR IMPROVING APPROXIMATE ACCURACY FOR HYPERBOLIC INTEGRODIFFERENTIAL EQUATIONS

1.IntroductionIn[1],wedealtwiththeglobalextrapolationandcorrectionmethodsfortheparabolicintegrodifferelltialequationandobtainedtheapproximatesolutionsofthirdorder.Nowwepayourattentiontothefollowinghyperbolicintegrodifferentialequationwherefiisarectangular…     

A MODIFIED HOMOGENEOUS AND SELF-DUAL LINEAR PROGRAMMING ALGORITHM

ＡＭＯＤＩＦＩＥＤＨＯＭＯＧＥＮＥＯＵＳＡＮＤＳＥＬＦ－ＤＵＡＬＬＩＮＥＡＲＰＲＯＧＲＡＭＭＩＮＧＡＬＧＯＲＩＴＨＭ￥ＧＵＯＴｉａｎｄｅ（ＭａｔｈｅｍａｔｉｃｓＤｅｐａｒｔｍｅｎｔ，ＱｕｆｕＮｏｒｍａｌＵｎｉｖｅｒｓｉｔｙ，Ｑｕｆｕ２７３１６５，Ｃｈ...     

剑桥导游太阳系

本书以最新的视角描述了行星和月亮。开始用短短的篇幅介绍行星的观测和发现历史，然后介绍行星及其卫星的共同特点、演化过程和状况。在各章节中讲述各个行星和太阳系其它天体，包括新近的多种空间任务，从阿波罗探月到近期的木星和火星探测。书中充满了至关重要的事实和信息，以及极其精美的彩色照片。     

Long term monitoring of urban subsidence by Permanent Scatterer DInSAR

When using differential SAR interferometry (DInSAR) to monitor the surface deformation over a long time scale, it is often strongly affected by the spatial and temporal decorrelations and atmospheric dishomogeneities. The recently developed Permanent Scatterers (PS) technique proposed by Fertti et al. can overcome these difficulties by interpreting time-series of interferometric phase only at coherent point scatterers. In this study, we apply this PS technique using 25 ERS-1/2 scenes from 1992 to 2000 to monitor the subsidence in Suzhou. By using the linear deformation model, the deformation map in Suzhou urban area over the eight years is obtained. And the calculated results are in good agreement with the measurements of leveling.     

Prof. Zhu Zuoyan Met with the INRA Delegation

Prof. Zhu Zuoyan, Vice President of NSFC, met with the National Institute of Agricultural Research (INRA) delegation led by its Deputy Director General, Prof. Guy Riba on Jan. 18, 2007.     

Identification of the Angel -related elements in cyprinid fishes and their phylogenetic implications

Angel-related element belongs to the family of miniature inverted-repeat transposable elements (MITEs). In this paper we report the identification of an Angel- related element in the series Leuciscini of cyprinid fishes, which is located in the second intron of the growth hormone (GH) gene. We have also found that this element is absent in orthologous locus in the series Barbini of cyprinid fishes, that provides new evidence for the monophyly of the series Leuciscini. The insertion of Angel -related element into the GH gene might take place in the common ancestor of the series Leuciscini after its divergence from the series Barbini. The high sequence divergence and relatively broad species distribution of Angel-related elements implies that they might be ancient transposons which appeared about 26 million years ago.