应用距离估计及露营数计数确定UE在异构网络的移动状态 

现今社会,通信运营商一直致力于给用户提供最好的服务,异构网络的应用成为了关键,移动应用设备需要利用其异质性。在多媒体传输及数据传输中异机种网络和其网络协议包含了基础通信协议,在移动通信中起着关键性作用。 本课题基于华为技术有限公司无线网络通信实验室已有理论及技术,分析研究已有移动通信技术,提出应用距离估计及露营数...
中国地质大学(北京)  硕士论文  2014年 下载次数(20)| 被引次数(0)

Harmful effects of cell-free hemoglobin and its metabolites during perioperative period 

Various factors may contribute to the increased cell-free hemoglobin during perioperative period.Cell-free hemoglobin and its metabolites can induce inflamma...
2017中国中西医结合麻醉学会[CSIA]年会暨第四届全国中西…  2017-06-22 下载次数(2)| 被引次数()

Experience-dependent maturation of intracortical parvalbumin expressing-cell circuit in developing mouse visual cortex 

Critical period is a well-defined early developmental time window in which the brain is extremely sensitive to experience perturbations.Previous studies suggest...
中国神经科学学会第十届全国学术会议论文摘要集  2013-09-19 下载次数(5)| 被引次数(0)

Initial study on apoptosis in HepG-2 Human heptocarcinoma cell line by CSS 

Objective To discuss on mechanism of the killing and apoptosis inducing effect induced by total alkaloid in the CSS(Capparis spinosa L.saponin,CSS)on human hepa...
《沈阳药科大学学报》  2008年 第S1期 下载次数(24)| 被引次数(0)

Isolation,Identification of Antagonistic Bacteria and Its Mode of Action Against Gray Mold Disease of Tomato Caused by Botrytis Cinerea 

Plant pathogens are the main threat for profitable agricultural productivity.Currently.chemical based pesticides are thought to be an effective and reliable agr...
沈阳农业大学  博士论文  2017年 下载次数(105)| 被引次数(0)

Initial study on apoptosis in HepG-2 Human heptocarcinoma cell line by CSS 

Objective To discuss on mechanism of the killing and apoptosis inducing effect induced by total alkaloid in the CSS(Capparis spinosa L.saponin,CSS)on human h...
两岸三地药理学与临床药理学术会议论文集  2008-10-01 下载次数(11)| 被引次数(0)

MiniR1-1质粒延迟大肠杆菌细胞分裂 

MiniR1-1质粒由R1质粒演变而来,是由6316个碱基组成的双链DNA分子,包括复制起始原点oriR1,repA基因,tap,copA,bla基因并编码ORF1和ORF2的基因。在慢速生长的细胞中MiniR1-1的存在导致D-期细胞的聚集,说明此类细胞的分裂发生延迟。我们发现,MiniR1-1质粒包括8个DnaA-...
内蒙古大学  硕士论文  2014年 下载次数(47)| 被引次数(0)

Expression of NMDA receptor subunits and its role in SVZ of early postnatal rat's brain 

Objective Study the normal expression of NMDA receptor subunit NR1,NR2A,NR2B and identify the cell type of receptor existence,as well as its role in cell pro...
Proceedings of the 8th Biennial Conference of the Ch…  2009-11-07 下载次数(6)| 被引次数(0)

Downregulation of Period2 Inhibited Apoptosis of Glioma after Irradiation of X-ray by Activation of the MDM2-TP53 Pathway in vivo 

Period2(Per2) gene is an indispensable component of mammalian circadian clock genes.In the former study,we reported Per1 and Per2 expression abnormalities can b...
2015年中国中西医结合学会时间生物医学专业委员会学术研…  2015-11-01 下载次数(5)| 被引次数(0)

Experience-dependent maturation of parvalbumin-positive interneuron in mouse primary visual cortex across the critical Period 

It is of long-standing interest about how early experiences sculpt the structure and function of cortical circuits during a brief postnatal development perio...
中国神经科学学会第九届全国学术会议暨第五次会员代表大…  2011-07-29 下载次数(11)| 被引次数(0)

Temporal properties of binocular cell responses and experience-dependent binocular competition in mouse V1 

Objective Critical period(CP) is a short time window,in which the environment exerts its strongest influence on brain circuits,in early postnatal life of ani...
Proceedings of the 8th Biennial Conference of the Ch…  2009-11-07 下载次数(4)| 被引次数(0)

小鼠体内外胚胎MET时期抗氧化酶表达的研究 

有研究表明,小鼠早期胚胎母型向合子型过渡时期极易发生2-细胞阻滞现象,而外界环境中的各种因素能够造成胚胎内ROS含量升高,抗氧化酶是清除细胞内ROS的主要酶类。随着研究进展,MET时期可分为1-cell期(hCG后27h)、2-cell中期(hCG后42h)、2-cell后期(hCG后51h)、4-cell期(hCG后...
延边大学  硕士论文  2017年 下载次数(57)| 被引次数(3)

Peroxide effects of iodide excess on mitochondria in Fischer rat thyroid cell line in the early period 

Objective To investigate the peroxide effects of iodide excess on mitochondria in Fischer rat thyroid cell line(FRTL)in the early period.Methods After treatm...
《China Medical Abstracts(Internal Medicine)》  2014年 第03期 下载次数(20)| 被引次数(0)

Expression of germ cell nuclear factor in mouse germ cells and sperm during postnatal period 

Aim: To assess the spatial and temporal expression of germ cell nuclear factor (GCNF) in male mouse germ cells during postnatal development and in sperm befo...
《Asian Journal of Andrology》  2004年 第03期 下载次数(37)| 被引次数(11)

Agrobacterium Tumefaciens-Mediated Transformation in Citrus and Characterization of Transgenic Regenerants 

Citrus is one of the most widely grown and economically important fruit crops in the world. Development of an efficient direct regeneration system from leaf exp...
华中农业大学  博士论文  2010年 下载次数(109)| 被引次数(0)

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