Community-based question answering sites and jointreference services:A comparison and evaluation 

To improve libraries reference services under Web 2.0,we borrow ideas from community-based question answering(Q&A) services on the Web,and compare them w...
《Journal of Library Science in China》  2012年 第00期 下载次数(9)| 被引次数(0)

Continuity and momentum equations for moist atmospheres 

The moist atmosphere with occurring precipitation is considered to be a multiphase fluid composed of dry air, water vapor and hydrometeors. These compositions m...
《Chinese Physics B》  2014年 第01期 下载次数(33)| 被引次数(0)

Validation of Reference Genes for Quantitative Real-Time PCR in Laodelphax striatellus 

The normalization of quantitative real-time PCR(qPCR) is important to obtain accurate gene expression data, and the most common method for qPCR normalization is...
《Journal of Integrative Agriculture》  2014年 第04期 下载次数(26)| 被引次数(2)

Hematologic and biochemical reference intervals for specific pathogen free 6-week-old Hampshire-Yorkshire crossbred pigs 

Background:Hematologic and biochemical reference intervals depend on many factors,including age.A review of the literature highlights the lack of `#~refer...
《Journal of Animal Science and Biotechnology》  2014年 第03期 下载次数(9)| 被引次数(1)

Evaluation of an anal sac adenocarcinoma tumor in a Spitz dog 

A 9-year-old emasculated male Spitz with tenesmus and constipation had a subcutaneous mass at the left ventral aspect of the anus with history of polyuria and p...
《Asian Pacific Journal of Tropical Biomedicine》  2013年 第01期 下载次数(11)| 被引次数(0)

Inference of Reference Conditions for Nutrient Concentrations of Chaohu Lake Based on Model Extrapolation 

In the mid-eastern China,there are few or no lakes which are in the absence of anthropogenic disturbances,or their sediments remain undisturbed.As a result,the ...
《Chinese Geographical Science》  2013年 第01期 下载次数(93)| 被引次数(1)

Determining reference conditions for TN,TP,SD and Chl-a in eastern plain ecoregion lakes,China 

Establishing the nutrient reference condition(baseline environmental condition) of lakes in an ecoregion is a critical consideration in the development of...
《Journal of Environmental Sciences》  2013年 第05期 下载次数(45)| 被引次数(10)

Validation of Reference Genes for Real Time Quantitative Polymerase Chain Reaction Analysis in Lactobacillus plantarum R23 Under Sulfur Dioxide Stress Conditions 

[Background and Aims] Malolactic fermentation(MLF), accomplished by lactic acid bacteria(LAB), is indispensable for the production of some red wines. As the key...
益生菌:技术及产业化——第十三届益生菌与健康国际研讨…  2018-05-22 下载次数(5)| 被引次数()

Selection,evaluation and validation of reference genes for expression analysis of miRNAs in cucumber under virus stress 

Real-time quantitative PCR(RT-qPCR) is a feasible tool for determining gene expression profiles,but the accuracy and reliability of the results depends on the s...
中国植物病理学会2017年学术年会论文集  2017-07-25 下载次数(3)| 被引次数()

Reference Gene Selection for Real-Time Quantitative PCR Analysis of the Ovarian Cryopreservation by Vitrification in mice 

Ovarian cryopreservation by vitrification is a very effective method for preserving females fertility during chemotherapy and radiotherapy, and studying of the...
中国生物化学与分子生物学会第十一次会员代表大会暨2014…  2014-08-21 下载次数(11)| 被引次数(0)

Fundamental Limit of Discrete-Time Systems in Tracking Multi-Tone Sinusoidal Signals 

This paper studies the tracking performance of linear time-invariant multivariable discrete-time systems. The specific problem under consideration is to tra...
第二十四届中国控制会议论文集(上册)  2005-07-01 下载次数(12)| 被引次数(0)

An experimental study on the self-reference effect 

Self-reference at encoding increases the probability of recollective experience in recognition memory. Self-reference effect (SRE) in memory is o...
《Science in China(Series C:Life Sciences)》  2002年 第02期 下载次数(282)| 被引次数(38)

基于显著性区域的视频质量评价 

随着计算机和网络通信技术的飞速发展,人们对于多媒体信息,例如图片、视频的需求越来越旺盛。视频的压缩和传输的过程往往会造成视频质量的下降,而视频的质量可以反映出相关系统的性能或者是传输信道的质量。因此,需要对视频质量做出评价。人是视频应用的最终的受者,因此,人根据评价规则进行视频主观评价是最准确的办法。关于主观测试的一些...
北京邮电大学  硕士论文  2015年 下载次数(190)| 被引次数(2)

创造性评价:参考系、评价主体和评价指标的作用 

创造性(Creativity)是指创建、生产、造就等,其核心是创造性思维。Guilford(1950)首次在智力三维结构模型中(Structure Of Intellect,SOI)将创造性思维划分为发散思维(Divergent Thinking,DT)和聚合思维(Convergent Thinking,CT),前者是...
西南大学  硕士论文  2019年 下载次数(19)| 被引次数()

心肌标志物参考区间的建立和应用 

目的:据世界卫生组织报告,心血管疾病(Cardiovascular Disease,CVD)已成为全球疾病死亡的首要原因。2018年全国报告显示,我国CVD患病率仍处于持续上升阶段,每年因CVD死亡的人数高于肿瘤及其他疾病,居各种疾病之首。在CVD的预防、早期诊断、及时治疗、疗效评价及预后判断中,心肌标志物起到了重要的...
中国医科大学  博士论文  2019年 下载次数(7)| 被引次数(0)

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