B0型空间上共轭凸函数的指数共轭性

引入并刻划B0型准范空间中凸函数的上、下指数，建立共轭凸函数上、下指数间的完整共轭关系。     

两株中度嗜盐菌的分离与生理生化分析

对从青岛附近海产品盐渍中分离得到的两个菌株——CM1和CM4进行了分析．结果表明CMl和CM4符合盐单胞菌属(Halomonas)的特征，但与几个典型的盐单胞菌属菌种有显著的差异，因而可能是该属的新种．通过对其表型和生长特征的分析发现，这两个菌株可能采用了不同的进化稳定对策以适应特殊的高盐环境，即CMl采用了K-对策；而CM4采用的是r-对策，从而将进化稳定对策拓展到了无性繁殖的微生物领域。     

一种电流求和型的低功耗Bandgap电压基准源

为满足标准P阱CMOS工艺要求 ,设计了一种新的电流求和型Bandgap电压基准电路 ,实现了相对于地的稳定电压输出 ,并且能提供多电压基准输出 .电路采用 0 6μmUMCP阱CMOS工艺验证 ,HSPICE模拟结果表明 :电路输出基准电压为 80 0mV ;在 - 40～ 85℃的温度变化范围内 ,电路温度系数仅为 1 4× 1 0 -6/℃ ;电源电压为 3 5V时 ,电路功耗低 ,消耗电流仅为 1 5 μA .该电路不需改变现有工艺 ,输出灵活 ,有望在多基准电压的低功耗系统中获得较广泛的应用     

药用蜘蛛养殖技术研究

本文介绍了蜘蛛的药用价值与生物学特性,详细分析了蜘蛛的人工养殖及饲养管理技术,还对蜘蛛的疾病防治及蜘蛛的采收与加工做了深入的讨论。     

基于动态数据库的电网接线图自动生成

给出了一种用于地区电网调度中心警报处理及故障定位专家系统中,基于动态数据库的实时显 示信息自动生成系统,讨论了它的基本原理及实现方法,并对它在该系统中的优点进行了分析.     

A new Euprox from the Late Miocene of Yuanmou,Yunnan Province,China,with interpretation of its paleoenvironment

The Yuanmou Basin of Yunnan Province is a hotspot for the research of early homind evolution and its environmental background.During the implementation of the Program“Research of the Origin and Evolution of Early Man and Its Environmental Baqckground” from 1998 to 2001,a huge quantity of hominoid and mammal fossils were collected.The present report systematically describes an Euprox robustus sp.nov.identified during the recent laboratory work on the collected material.Euprox is a group of earliest cervids with true antlers.The new species is the third one of the genus discovered in China.Judged by its morphologic characteristics,the new species feed on juicy and tender leaves of dicotyledon.It implies that the vegetation of its epoch in the Yuanmou Basin is a kind of southern subtropical evergreen forest and the climate is humid and temperate with evident seasonality.The latter is mostly influenced by the monsoon and secondly by the latitude.     

A complete sequence and comparative analysis of a SARS-associated virus(Isolate BJ01)

Severe Acute Respiratory Syndrome (SARS) is a newly identified infectious disease[1—5]. The global outbreak of SARS has been threatening the health of people worldwide and has killed 353 people and infected more than 5462 in 27 countries, as reported by WHO on April 29, 2003 (http://www.who.int/csr/sarscountry/en). Although it has been recognized that a variant of virus from the family of coronavirus might be the candidate pathogen of SARS[1—5], its identity as the unique pathogen sti…     

Advances in identification and application of tumor antigen inducing anti-cancer responses

Tumor antigen is one of the important bases of tumor immunotherapy . With the discovery of novel tumor antigens, interest in specific immunotherapy for treatment of malignancies has increased substantially. Nowadays more and more scientists paid close attention to various tumor antigens with their roles or/and applications in anti-cancer immune responses, immune tolerance, tumor markers,     

东营凹陷沙三段-沙二下亚段T-R层序特征及成因

将东营凹陷古近系沙三段沙二下亚段划分为 3个三级层序 ,即沙三下层序 (SSⅠ )、沙三中层序 (SSⅡ )和沙三上沙二下层序 (SSⅢ )。SSⅠ和SSⅡ层序由湖进体系域和湖退体系域组成T R旋回 ,其特征是代表层序边界的不整合分布局限 ,湖进体系域厚度小 ,主要为细粒沉积物 ,退积式叠加 ;湖退体系域较厚 ,由进积式叠加的砂岩、砾岩和泥岩组成。T R层序的形成主要是由于层序形成早期的构造沉降和气候起主导作用 ,其基底快速沉降 ,湖水供应充分 ,湖平面快速上升。在层序形成晚期 ,沉积物供给和气候起主导作用 ,沉积物供给多 ,快速向前推进 ,湖平面下降。构造沉降和沉积物供给因素对层序控制作用的转换促使其形成层序和体系域的边界。T R层序与三分层序之间的转换是由于层序形成的不同阶段的主控因素不同而引起的     

高校个性化体育教育与学生创新能力的培养

个性化教育是指尊重学生个体的差异性、独特性、自主习惯性和创造性，对学生的志趣、才能、资质特长和爱好加以引导，促使其和谐、完美发展的教育．体育教育个性化是2l世纪高校教育发展的要求，是体育教育本身发展与改革的要求，也是当前创新教育的要求．本提出高校个性化体育教育的概念并探索了学生创新能力培养的实施途径．