An Introduction to Population (2nd edition)Daugherty Helen Ginn and& Kammeyer Kenneth C.W. London: Guildford Press0 89862 616 1 (hb)拢29.95344 pp.The second edition of An Introduction to Population provides a clear, well-written and informative introductory text-book for population studies, ...
From X-ray diffraction measurements, it has been found that the oxidized iron consists of a mixture of magnetite Fe3O4 and wustite FeO compounds.InformaworldAsian Population Studies
aIf true, then long-term disease control will be contingent upon the ability of future therapeutic interventions to eradicate this population of tumor-initiating cells. 如果真实,然后长期疾病防治将是视未来治疗干预的能力而定根除肿瘤创始的细胞的这人口。[translate] ...
,... - 《Population Studies》 被引量: 11发表: 1972年 The sociology of mental disorders This revised edition presents a biosocial model for understanding mental disorders, which integrates recent sociological frameworks with current research in the epidemiology of mental disorders and on biological ...
11.X has led to the decline in the population of … 12.X is a growing public health concern worldwide. 13.The main challenge faced by many researchers is the … 14.X is one of the most frequently stated problems with … 15Lack of X has existed as a health problem for many years....
论文贡献(Contribution of paper to the gap): 这项研究扩展了以前的研究,在瑞典人口的一个大的代表性截面上,研究了智商分数与学生和家长自我报告的应对学校成绩要求的关系。 This study extends previous research by examining, in a large representative cross-section of the Swedish population, the relationship...
Population. A random sample of 18–45‐year‐old women from the female population in the four participating Nordic countries. The participation rate ranged from 81.3% in Denmark to 54.5% in Iceland. In total, 65 623 women were included. Methods. Each participant completed a structured ...
T Spoorenberg - 《Asian Population Studies》 被引量: 10发表: 2009年 Neoclassical politics: public choice and political understanding This paper's central concern is to assess the cogency of the public-choice perspective on politics. The paper is in three main parts. In the first part, I .....
Whether geneticists study at the molecular, cellular, organismal, family, population, or evolutionary level, genes are always central in their studies. Simply stated, genetics is the study of genes.首先,我们需要定义什么是遗传学。有一些定义为遗传学的学习,但是在生物学与遗传学出现以前遗传现象已经引起...
Ex_2: One prominent feature of mobile apps involves social networking services, reported to reach an estimated 2.95 billion users by 2022, encompassing approximately one-third of the global population Ex_3: The continuous use of mobile apps increases privacy concerns because of the access of person...