搜索结果: 1-8 共查到“study design”相关记录8条 . 查询时间(0.265 秒)
Adequacy of nutritional intake from food and supplements in a cohort of pregnant women in Québec, Canada: the 3D Cohort Study (Design, Develop, Discover)
pregnancy cohort nutrient intakes diet supplements Dietary Reference Intakes (DRIs)
2017/6/14
Background: Assessments of the dietary intakes in various populations suggest that pregnant women have difficulty meeting all their nutritional requirements through diet alone. Few large-scale studies...
Study design and hypothesis testing: issues in the evaluation of evidence from research in nutritional epidemiology
study design case-control study cohort study
2016/5/31
In addressing questions about the relations of
dietary factors to disease in human populations, epidemiologic
studies must account for the complexity of dietary habits, the
intercorrelations among ...
Seed rain traps for forest lands：Considerations for trap construction and study design
exotic plant species invasionL seed dispersal seed rain trap sample design
2009/1/9
Seed rain studies provide valuable information for forest researchers monitoring exotic species invasions. Plant species move through forests primarily as seeds, and this dispersal is critical to futu...
A large-scale field trial to evaluate the efficacy of bacillus larvicides for controlling malaria in western Kenya: Study design and methods
bacillus larvicides malaria western Kenya
2007/6/30
Since malaria vaccine development is slow and parasite resistance to anti-malarial drugs is developing rapidly, vector control is still the most practical method for reducing malaria transmission in d...
《Pharmacokinetics in Drug Development: Clinical Study Design and Analysis, Volume 1》（图）
Pharmacokinetics in Drug Development: Clinical Study Design and Analysis, Volume 1 Peter Bonate Danny Howard
2005/12/5
Volume 1 discusses the role pharmacokinetics plays in selected clinical study designs. Included are first-time-in-man studies, biopharmaceutical, and special population studies. The chapters are writt...
Variability in conversion of β-carotene to vitamin A in men as measured by using a double-tracer study design
Carotene vitamin A activity β-carotene retinol stable isotope tracer men
2002/12/17
Background: The vitamin A activity of β-carotene is variable and surprisingly low in women. The reasons for this are not well understood. The vitamin A activity of β-carotene in men is still unce...
Variability of the conversion of b-carotene to vitamin A in women measured by using a double-tracer study design
Carotene vitamin A b-carotene absorption, metabolism stable isotope tracer women
2000/6/7
Background: Blood b-carotene and vitamin A responses to oral
b-carotene are variable in humans. Some individuals are characterized
as responders and others as low- or nonresponders. A better
unders...
Survey Course on Research Methods: Integrating Statistical Analysis and Study Design
Survey Course Research Methods Integrating Statistical Analysis Study Design
1997/3/14
The purpose of the three-credit (45 hours) required course is to ensure PharmD student competence in selecting, interpreting, and evaluating clinical drug literature. The course is a prerequisite for ...