In addition, standardisation of the collection procedure enables samples to be shared among research groups, allowing larger datasets to be established. Here, we provide an evidence-based and experts' review of the factors surrounding collection that may influence data obtained from the human placenta...
A. the entire population B. a part of the population selected for study C. the data collected D. the method of data collection 相关知识点: 试题来源: 解析 B。本题考查“sample”在市场调研中的含义。选项 A 指的是全体人口,不符合“sample”的定义;选项 B 是从总体中选取的一部分用于研究,这正...
Terminology for sample collection in clinical genetic studies. Discusses the potential consequences of the different approaches to labeling and coding of samples in clinical genetic studies. Importance of sample labeling in clinical trials; Categories for genetic research samples and data; Characte... ...
1.Based on the basic three steps of fish diets composition research,such as (1) sample collection,(2) diets composition analysis,and (3) gathers and analysis of experiment results,some methods a- bout these steps from inside and outside of China are introduced in this paper respectively.鱼类...
Medical Research Council (UK) Human Tissue and Biological Samples for Use in Research (for Consultation) 1999 Council for International Organizations for Medical Sciences Ethics and Epidemiology: International Guidelines 1990 Human Genome Organization Ethics Committee Statement on DNA Sampling: Control and ...
in Bristol (children of the nineties) use genetic, phenotypic and environmental information of 14 000 babies from their conception onwards to study the interaction between these data.4 An extensive ethical literature exists on the collection, storage and use of biological samples for genetic research...
1)sample collection样本采集 1.New approach for spam sample collection;一种新的垃圾邮件样本采集方法 英文短句/例句 1.Impact of Sampling Process on the Results of Residue Monitoring of Acetamiprid in Cucumber田间样本采集方法对黄瓜中啶虫脒残留量检测结果的影响 2.obtain specimens of(sth)as a hobby or ...
This collection is meant to feature more than 100 anthropology research paper examples. Since its emergence as a scientific discipline in the middle of the 19th century, anthropology has focused on the study of humankind in terms of science and reason, as well as logical speculation. Within a ...
The mission will demand a series of breakthroughs in key technologies, such as automatic sample collection, take-off and ascent from the far side of the moon. Scientists believe that samples from the far side of the moon have greater research value. Unlike the relatively low-lying and flat te...
Although there are several widely adopted rules of thumb to calculate sample size, researchers remain unclear about which one to consider when determining sample size in their respective studies. 'How large should the sample be?' is one the most frequently asked questions in survey research. The ...