搜索结果: 1-15 共查到“理学 jack”相关记录17条 . 查询时间(0.114 秒)
Over evolutionary time scales, a single gene may acquire different roles in diverging species. However, revealing the multiple hidden roles of a gene was not possible before genome editing came along....
NC:Jack Hills锆石微量元素反演早期地壳组成(图)
NC Jack Hills 锆石微量元素 早期地壳
2020/4/30
“地球黑暗时期(地球诞生后最初的5亿年,4.5-4.0 Ga)究竟发生了什么”是21世纪固体地球科学的十大研究问题之一(美国国家科学院固体地球科学重大研究问题委员会,2010)。在澳大利亚Jack Hills地区的变沉积岩中,保留了大量地球早期的碎屑锆石(以下简称Jack Hills锆石),其中最古老的年龄可达4.36 Ga。因而Jack Hills锆石成为了探索地球黑暗时期地质演化的最重要窗口。
Professor Freed, Jack H,Department of Chemistry and Chemical Biology at Cornell University(图)
Professor Freed, Jack H Department of Chemistry and Chemical Biology at Cornell University
2015/11/4
诺贝尔奖获得者Jack Szostak教授应邀访问北京大学生命科学学院生物动态光学成像中心并作学术报告(图)
北京大学生命科学学院 动态光学成像中心 诺贝尔奖获得者 Jack Szostak 学术报告 The Origin of Cellular Life 细胞
2015/5/8
2015年5月6日,诺贝尔奖获得者、美国哈佛大学教授Jack W. Szostak应北京大学生命科学学院生物动态光学成像中心主任谢晓亮教授的邀请,到中心访问并作了题为“The Origin of Cellular Life”的学术讲座,校内外约300名师生认真听取了报告,并与Jack W. Szostak教授热烈互动。在报告中,Jack W. Szostak教授为师生们详细介绍了细胞生命的起源。由...
2014年9月9日,诺贝尔生理学或医学奖获得者、哈佛大学教授Jack W. Szostak受中国科学院深圳先进技术研究院院长樊建平邀请,到院参观交流并作了题为《细胞生命的起源》(The Origin of Cellular Life)的报告。
Jack Kilby(图)
Integrated circuit The Nobel Prize in physics. Electrical engineers The invention
2014/7/10
Professor Jack (John) N Saddler,Department of Wood Science of University of British Columbia(图)
Professor Jack (John) N Saddler Department of Wood Science of University of British Columbia biotechnology microbiology
2014/6/9
Alpha-cellulose extraction procedure for the tropical tree sungkai (Peronema canescens Jack) by using an improved vessel for reliable paleoclimate reconstruction
alpha-cellulose extraction oxygen isotope tropical tree rings infrared spectroscopy dendroclimatology
2017/4/11
We studied the alpha-cellulose extraction procedure used for the tropical tree sungkai (Peronema canescens Jack)
using an improved Teflon extraction vessel to achieve reliable oxygen isotopic analysi...
Spin-Singlet Quantum Hall States and Jack Polynomials with a Prescribed Symmetry
Spin-Singlet Quantum Hall States Jack Polynomials Prescribed Symmetry
2011/10/8
Abstract: We show that a large class of bosonic spin-singlet Fractional Quantum Hall model wave-functions and their quasi-hole excitations can be written in terms of Jack polynomials with a prescribed...
Numerical simulations of the Ising model on the Union Jack lattice
Numerical simulations the Ising model the Union Jack lattice
2011/7/28
Abstract: In this paper we investigate anisotropic Union Jack lattice Ising model system in terms of the spontaneous magnetisation. Identification of disagreements in the theories published by Wu and ...
Vector valued Jack polynomials associated to the symmetric group
SN are polynomials with multiplicities in an irreducible module of SN and which are simultaneous eigenfunctions of the Cherednik-Dunkl...
Pfaffian L-ensembles related to the z-measures on partitions with the Jack parameters 1/2 or 2
the z-measures on partitions the Jack parameters
2010/11/15
We construct Pfaffian L-ensembles related to the z-measures on partitions and to the Plancherel measures on partitions with the Jack parameters 1/2 or 2. The results imply that these measures on part...
A calorimetric study of the interaction of silver ions with jack bean urease
Urease silver ion isothermal titration calorimetry
2010/10/19
A thermodynamic study of silver ions by jack bean urease (JBU) was carried out at 2 temperatures, 27 and 37 °C, in Tris buffer (30 mM; pH 7.0) using isothermal titration calorimetry (ITC). There was a...
Applying the vantage PDMS to jack-up drilling ships
Vantage PDMS component database rate database bolt jack-up drilling ships
2011/9/13
The plant design management system (PDMS) is an integrated application which includes a database and is useful when designing complex 3-D industrial projects. It could be used to simplify the most dif...
1988年诺贝尔物理得奖主Jack Steinberger(图)
the neutrino beam method the doublet structure the leptons muon neutrino
2009/8/21