population studies

After analyzing and summarizing the characteristics of the last two tides of population studies, this paper indicates that population sciences in China has entered a new era in the 21 st century.

分析和总结了两次人口研究热潮形成和发展的特点，提出，中国人口研究在进入21世纪后，已发展到了一个新的起点。

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The damage seen on the surface of the skin reflects the tissue damage underneath the skin, said Ad è le Green, senior scientist and head of cancer and population studies at Queensland Institute of Medical Research in Australia and lead author of the study.

澳大利亚昆士兰医学研究院（Queensland Institute of Medical Research）高级科学家、癌症和人口学研究负责人、该研究论文第一作者阿黛尔•格林（Ad口le Green）称，皮肤表面的受损情况能够反映出皮下组织的损伤。

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Studies on Taxus chinensis var. mairei Population and Its Community

元宝山南方红豆杉的群落及种群结构特征

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Early population studies concentrated on local population dynamics. However, it is not enough that populations of organisms are considered only in time. Many ecological processes that are distributed over some spaces should be considered in space.

早期的种群生态学重在研究局部的种群动力学，然而许多的生态过程都与物种的空间分布有关，仅考虑种群密度与时间的关系是不合理的，因此PDE的生态模型近年来倍受关注。

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Yuan Xin, an expert in population studies at Nankai University in Tianjin, said that with the development of the Chinese economy and society over the past several decades, the traditional concept of having more children has changed and more people are opting for fewer children, especially in big cities such as Beijing.

袁欣是天津南开大学的人口专家。他认为，随着过去几十年中国经济和社会的发展，传统的生子观念已经发生改变，越来越多的人不想多生小孩，尤其是在比较大的城市，例如在北京。

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The Population Prediction Studies of Water Resources Totally Estimated in Typical Region

水资源综合评价中典型区人口预测研究

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Considerations on the issues in Population Studies in China

当前人口研究中存在问题的一点思考

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Methods A population-based case-control studies, surveys from January 2007 to March 2008 in Xinjiang Medical diagnosis and treatment of 92 cases of patients with PD, and 92 cases match with them ( age, gender and nationality).

方法采用以人群为基础的病例对照研究，调查2007年1月至2008年3月在新疆医科大学第一附属医院诊治的PD患者92例，以及年龄、性别、民族与其匹配的对照92例。

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Population distribution studies including populations in the object space distribution as well as in the decision space distribution.

而种群分布性研究包括种群在目标空间分布以及在决策空间分布性两个方面。

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From Demography to Population Studies The Green Trends of Literature and Art

文艺学的绿色走向

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Prospects for Our Country's Population Geography Studies in the 1990's

九十年代我国人口地理学研究的瞻望

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A number of population studies have revealed that moderate drinkers of red wine have less heart disease than non-drinkers.

相当多人口研究已经揭示与不饮红葡萄酒者相比较，饮红葡萄酒不过量的人较少得有心血管疾病。

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Ongoing studies in psoriasis and psoriatic arthritis will continue to define the safety profile of STELARA in the psoriatic population.

正在进行的牛皮癣和银屑病性关节炎的研究将继续定义在银屑病人口的STELARA的安全性。

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The changing social and economic conditions and people's view of marriage were behind the rising divorce rate, said Zhai Zhenwu, professor of sociology and population studies at Renmin University of China in Beijing.

中国人民大学社会学和人口研究学教授翟振武表示，离婚率上升背后隐藏的是不断变化的社会和经济条件，以及人们对婚姻的看法。

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1999: A Summary and Review of Population Studies in China

1999：中国人口学研究回顾与评述

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First, the basic theory expounded on the theory of economic growth and population studies.

首先对基础理论进行阐述，阐述经济增长与人口研究的相关理论。

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The strategy is different than previous population studies of CRP, which have generally looked not at genetics but at how CRP levels correlate with heart attacks.

它不是仅从遗传学的角度而是从CRP水平研究其如何与心脏病的发生有关联。

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The problem, though, is that these are population studies.

问题是这些仅仅是人口调查.

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The frequency distribution of TPMT activity in Caucasian population studies is trimodal: 0.3% subjects have undetectable activity, 11% have intermediate activity and 89% inherit high enzyme activity.

在白种人中TPMT活性呈三态分布：0.3%呈无活性，11%中等活性，其余为高酶活性。

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He also stole some tribal histories and population studies.

他还偷了一些部落档案和人口资料。

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Studies on self-thinning model of Gordonia acuminata young tree population at individual and modular level

四川大头茶幼龄种群个体及构件水平上的自疏研究

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In fact, estrogen has been reported to have a protective effect on colon cancer in several large-scale population studies; however the underlying mechanism is unclear.

事实上，近年来大量临床研究已证实，雌激素对结直肠癌可能有预防作用，但是其机制仍不明确。

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Forum on Current Situation, Problems and Development of Population Studies in China

中国人口科学现状、问题、对策之我见

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A Preliminary Report on the Characterization of Penicillium marneffei and Exophiala dermatitidis Genomes Using Pulse Field Gel Electrophoresis Population studies of Exophiala dermatitidis by PCR-RFLP and sequence analysis in the ribosomal DNA

马尼菲青霉菌及皮炎外瓶霉菌基因组组型脉冲电泳分析初步报告

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Population Studies and Artificial Societies: A Discussion of Artificial Population Systems and Their Applications

人口问题与人工社会方法：人工人口系统的设想与应用

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Two population studies also found that Asia women with early-stage breast cancer ( stage one and stage two) who drank three to five cups of green tea per day didn't have as many RECURRENCES.

对亚洲两成女性的调查发现那些每天喝3-5杯绿茶的早期乳腺癌患者（阶段一和阶段二）不容易出现复发症。

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China's hukou system--a social management system that ties benefits like health care and pensions to a person's place of birth--prevents 200 million-plus migrant workers from fully participating in the labor market, said Cai Fang, director of the Institute of Population Studies at the Chinese Academy of Social Sciences.

中国社科院人口与劳动经济研究所所长蔡昉说，中国户籍制度使2亿多农民工无法全部进入劳动力市场参与就业。中国户籍制度是一个社会管理体系，将医疗和养老等福利与居民出生地联系在一起。

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Population studies such as EPIC, the European Prospective Investigation of Cancer, identified a strong link between eating lots of fibre and a lower risk of cancers of the gastrointestinal tract.

种群研究，例如EPIC（欧洲肿瘤前瞻性研究），在食用多量纤维和胃肠道肿瘤风险降低间发现了许多有力的联系。

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As the more important concepts in population studies, permanence and global stability are used to characterize the dynamic behaviors.

在种群动力学研究中，所涉及到的一个重要性质是系统的永久生存性和全局稳定性。

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While both these techniques are quite useful, the disadvantage of these techniques is that they are essentially conducting cell expression and population studies.

而这些技术都相当有用这些技术的缺点是，他们基本上是细胞进行表达和人口研究。

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