A novel genome-wide fulllength kinesin prediction analysis reveals additional mammalian kinesins

Kinesins are microtubule-based motor proteins that perform diverse functions[1―6], including the transloca- tion of vesicles, organelles, chromosomes, proteincomplexes, RNA-binding proteins (RNPs), etc. They also help to orchestrate microtubule dynamics …     

试论"因材施教"在现代高校教育中的实现途径

现代高校规模化、标准化的分类(专业)教育方式,不但不排斥“因材施教”,反而为这种教育思想的深入贯彻搭建起了更为科学和完整的系统平台。与古代原始的“因材施教”,注重处理教师与学生个体关系的方法不同,这种大系统平台上的“因材施教”的实施方式与实现途径更为复杂,科学性要求更高。它追求通过多方面、多因素的科学协调整合过程或系统构筑过程,达到学生主观志趣与其个性特质的统一;学校专业教育与特色人才成长规律的统一;“施教”内容与培养对象的“材质”和社会需求的统一。     

安庆市实施液化气混空气供气有关问题的探讨

通过分析安庆市在实施液化气混空气供气条件的基础上,讨论了相关的实施设备、技术问题等.     

早熟禾对几种除草剂耐药性初探

选用6种常用除草剂对草坪草-早熟禾采用土壤处理和苗后茎叶处理,在室内进行耐药性试验[1],结果表明,早熟禾对不同的除草剂产生不同的耐药性.     

中西药结合治疗感染性少、弱精子症临床分析

为探讨中西药结合治疗感染性少、弱精子症疗效,对73例存在不同部位生殖系统感染的少精子症或弱精子症引起的不育症患者应用相应抗生素治疗的同时均给予中药治疗,3个月为一个疗程,间隔3个月后复查精液常规,随访生育情况一年.结果:少精子症组随访中有9例妻子妊娠,妊娠率为33.3%.其中1例因剧烈活动妊娠2个月流产.弱精子症组随访中有17例妻子妊娠,妊娠率为37.0%,其中1例无明显原因妊娠2个月后流产.治疗前、后两组精液各项参数明显改善(P＜0.05).说明中、西药结合治疗感染性少、弱精子症起到标本兼治的疗效,少精子症、弱精子症妻子妊娠率均高于自然妊娠率,精液参数明显提高.     

基于HLA的通用分布式仿真环境研究

HLA正逐步成为我军下一代分布式仿真的基础体系结构，各种基于HLA的仿真对象／模型以及不同版本的RTI也正在积极开发中。论文分析研究了不同版本RTI之间的互连互通、仿真对象的平台独立性与语言无关性、不同仿真对象之间的互操作性、仿真对象的可重用性以及开发仿真对象的复杂度等问题，并针对上述问题，研究了结合WWW技术，设计一个通用分布式仿真环境GDSE的可行性，并提出一个初步的设计方案。     

流体动力相似理论在旋流器中的建模

通过流体动力相似理论建立旋流器的结构参数、操作参数及物料的物性参数对其分离性能的影响的定性模型,在此基础上可通过一系列单因素试验作线性回归处理,从而得到旋流器进口欧拉准数,底流分率及分离性能的定量数学模型。     

K-rich lamellar exsolution in clinopyroxene： Constraint on the depth of peridotite source at Zhimafang

The oriented lamellar K-rich exsolutions within clinopyroxene host were recognized in garnet peridotite massif at Zhimafang in the Sulu ultrahigh pressure metamorphic terrane, eastern China. EMP and TEM analyses revealed that the composition and the index of electron diffraction for this exsolution are corresponding with phlogopite, and the shape is the lamellae with 1 μm in width and 5 to 30 μm in length. Moreover, the topotaxy is that the (001) of K-rich exsolution parallels to (I00) of the clinopyroxene host. The electron diffraction analyzing shows the exsolution is of a 1M polymorphism. The high-resolution lattice fringe image displays the stack features along [001], which only a layer mineral shows. We conclude that the clinopyroxene with IM and K-rich exsolution was probably derived from mantle depths over 240 km, thus resulting from decompressional exsolution in the initial stage of slab exhumation.     

From mRNA to tumor suppressor

The combination of inhibition of RNA degradation and comparative genomic scanning is a powerful new method for detecting gene disruptions. The utility of the method is well-illustrated by a series of observations linking the ephrin receptor EPHB2 to prostate cancer.