云南高校图书馆联盟文献共享服务平台- DIVERGENCE

DIVERGENCE: 作品数：401被引量：559H指数：9; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：王俊许欢王鹏军杨军方伟武更多>>; 相关机构：南京邮电大学清华大学上海交通大学南京师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

Ancient DNA sequences of rice from the low Yangtze reveal significant genotypic divergence被引量：2: 《Chinese Science Bulletin》2011年第28期3108-3113,共6页FAN LongJiang GUI YiJie ZHENG YunFei WANG Yu CAI DaGuang YOU XiuLing; the National Basic Research Program of China (2011CB109306);the National High Technology Research and Development Program of China (2006AA10A102);partially by a pilot program (2007DKA20Z90);a DAAD Fellowship; Rice (Oryza sativa) was first domesticated in the lower and middle Yangtze regions of China, and rice remains have been found in many Chinese archaeological sites. Until now, only phenotypic archeobotanical evidence, ...; 关键词：古DNA序列长江中游地区基因型驯化过程水稻种子分歧大米中国南方

Geographical genetic diversity and divergence of common wild rice (O. rufipogon Griff.) in China被引量：8: 《Chinese Science Bulletin》2008年第22期3559-3566,共8页WANG MeiXing ZHANG HongLiang ZHANG DongLing PAN DaJian LI DaoYuan FAN ZhiLan QI YongWen SUN JunLi YANG QingWen LI Chen LI ZiChao; the National Basic Research and Development Program of China (Grant No. 2004CB117201);Program for Changjiang Scholars and Innovative Re-search Team in University;Programme of Introducing Talents of Discipline to Universities (Grant No. 111-2-03); Using 36 SSR markers and 889 accessions of common wild rice in China, the genetic diversity and the divergence among different geographical populations are investigated. Guangdong Province has the largest number of al...; 关键词：野生稻遗传多样性遗传差异 SSR

Significant divergence of sex-related non-coding RNA expression patterns among closely related species in Drosophila被引量：1: 《Chinese Science Bulletin》2007年第6期748-754,共7页YANG YongFei LI Zheng FAN QiChang LONG ManYuan ZHANG WenXia; Supported by the National Natural Science Foundation of China (Grant Nos. 30550004 and 30510403188);the Changjiang Scholars Foundation of Peking Uni-versity and China Ministry of Education Program of Introducing Talents of Disci-pline to Universities (Grant No. B06001); Whether or not non-coding RNA genes play a significant role in reproductive biology and evolution of sex determination systems is an important problem. We report identification of sex-related non-coding RNA (ncRNA) ge...; 关键词：果蝇近缘种类群性非编码RNA基因表达类型分异

Phylogeny and divergence of Chinese Angiopteridaceae based on chloroplast DNA sequence data (rbcL and trnL-F)被引量：4: 《Chinese Science Bulletin》2007年第1期91-97,共7页LI ChunXiang LU ShuGang; Supported by the National Natural Science Foundation of China (Grant Nos. 40302003 & 30370116); Marattioid ferns are an ancient lineage of primitive vascular plants that first appeared in the middle Carboniferous. Extant members are almost exclusively restricted to tropical regions, and the spe- cies-rich family...; 关键词：RBCL DNA 中国遗传学

Asymptotic behavior of the divergence on loop spaces over a compact Riemannian manifold: 《Chinese Science Bulletin》1998年第4期272-274,共3页LI Xiangdong Probability Laboratory, Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing 100080, China; ThisworkwassupportedpartiallybytheNationalNaturalScienceFoundationofChinaandMathematicalCenterofStateEducationCommission .; The asymptotic behavior of the divergence on loop space is studied over a compact Riemannian manifold via quasi_sure analysis. A Sobolev estimate plays a crucial role.; 关键词：DIVERGENCE EXPONENTIAL INTEGRABILITY SOBOLEV estimate.

Restriction Site Polymorphism in Ribosomal DNA of Muntjacs: 《Chinese Science Bulletin》1993年第19期1659-1664,共6页兰宏施立明 Hitoshi Suzuki; 1 Introduction The genus Muntiacus is a group of animals with unique karyotypes. The diploid chromosome number within this genus varies greatly from 6 ♀, 7♂ for the Indian muntjac to 46 for the Chinese muntjac. They...; 关键词：muntjacs RDNA SEQUENCE divergence.

The Mechanism of an AI Adaptive Control: 《Chinese Science Bulletin》1993年第7期614-615,共2页涂承媛; Adaptive control is one of the current methods in modem control theory. In this letter, an AI adaptive control method is developed, which can, with a simple microcomputer as the hardware foundation, effectively and su...; 关键词：MODEM hardware LETTER switching DISTURBANCE DIVERGENCE statements SUDDEN INSTRUCTION worthy

RESEARCH ON σ～ω IN AMORPHOUS SUPERIONIC CONDUCTORS: 《Chinese Science Bulletin》1991年第15期1243-1247,共5页孙涌雷敏生李湘如; I. INTRODUCTIONIn recent years, people have conducted a lot of experiments and valuable theoretical studies on amorphous superionic conductors. From their results, the σ～ω property of amorphous superionic conductor...; 关键词：CONDUCTIVITY SUPERIONIC conductor INFRARED divergence.

OSCILLATION THEOREMS FOR SECOND ORDER LINEAR DIFFERENTIAL EQUATIONS: 《Chinese Science Bulletin》1989年第17期1494-1495,共2页俞元洪; Second order linear differential equation of the form (p(t)y’(t))’+q(t)y(t)=0, p>0,p,q∈C[0, ∞) (1) has many oscillation theorems. A classical result of W. Leighton is that; 关键词：SUPPOSE satis OSCILLATION DIVERGENCE maintained

NUMERICAL EXPERIMENTS ON EFFECT OF LATENT HEAT ON LARGE-SCALE CIRCULATION: 《Chinese Science Bulletin》1988年第7期587-590,共4页孙淑清纪立人; The impact of a large amount of latent heat released during the process of heavy rain on atmospheric motion cannot be overlooked. It has been considered by some investigators as a factor not negligible in the formatio...; 关键词：LATENT indispensable negligible heating moist VORTICITY DIVERGENCE PLATEAU NORTHWARD ROTATION

DIVERGENCE