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361.
用具有一定标志意义的事件把我国零售业的成长过程划分为若干个发展阶段,借助于SCP模型和钻石模型交叉组合分析框架,分析每一阶段零售业的成长特征。发现我国零售业的成长轨迹在不同阶段呈现出不同的特征景观,并内在地表现为在市场结构、市场行为和市场绩效方面的不断演进。  相似文献   
362.
毋庸讳言,从生命科学角度讲,因为染色体的原因,"神人"支格阿龙不可能由"鹰或神鹰或神龙鹰"感孕而生;人也不可能由"龙"抚育成长。目前,彝族英雄史诗《支格阿龙》在翻译成汉语时或彝族后代在传承过程中,都把文本中的"dit氐"翻译或解释为"雕或鹰",这种解读有些偏差。史诗中让濮莫妮依感孕的"鹰"和哺育支格阿龙成长的"龙"分别象征什么?它要向后人表达的是一种怎样的文化寓意?本文从生命科学角度窥探《支格阿龙》,提出"鹰"是男根的象征,"龙"与汉文化相通,是男人的图腾物之观点。以求文献得到更好的保护、传承和解读。  相似文献   
363.
付黎旭  董卫 《学术探索》2012,(2):171-173
本文根据西方社会心理学、生理心理学、人格心理学的研究成果,结合中国文化完善人性的理论,提出赋予行为动机以利益,经过事先、即时、事后构建利益来产生长时程兴奋,辅以预警机制、自律机制、调节机制来维护、保养、再生长时程兴奋,可解决不喜欢学习和学习效率不高的问题,进而实现"高峰体验",挖掘身体的最大潜能,享受学习、生活、工作并做出业绩,实现人性的完善。最后,本文经过教学实验,并以马斯洛的科学价值论,对此机制进行了验证。  相似文献   
364.
Abstract

The Potential for Organizational Behavior Management Consultation in Education: A Review of Erchul and Martens' “School Consultation” Reviewed by Stacey Small, Mark R. Dixon, James Soldner, Scott Sanders, Kara Hartman, Jonah Martin, Eric Manzano and Kim Zlomke.  相似文献   
365.
ABSTRACT

This paper introduces a newly developed assessment tool, the Ecological Assessment of Substance abuse Experiences (EASE) that has been designed to measure the influence of social context referents (i.e., family, peers, and community) on clients' attitudes and outcome beliefs related to substance abuse and recovery. An initial exploratory factor analysis was conducted with a small sample of adult treatment-seekers (N =103) to identify its underlying factors and to examine the instrument's item-factor fit. Items clustered onto four orthogonal factors: “belonging-recovery,” “belonging-drugs/alcohol,” “disconnect-recovery,” and “attitudinal congruence-recovery.” Preliminary findings suggest that socio-emotional outcome beliefs and attitudes about drug use and recovery behaviors, as related to family, peers, and community contexts, may be significant areas to address during routine assessment practices that may lead to more comprehensive and contextually appropriate treatment plans.  相似文献   
366.
Ethylene oxide is a gas produced in large quantities in the United States that is used primarily as a chemical intermediate in the production of ethylene glycol, propylene glycol, non-ionic surfactants, ethanolamines, glycol ethers, and other chemicals. It has been well established that ethylene oxide can induce cancer, genetic, reproductive and developmental, and acute health effects in animals. The U.S. Environmental Protection Agency is currently developing both a cancer potency factor and a reference concentration (RfC) for ethylene oxide. This study used the rich database on the reproductive and developmental effects of ethylene oxide to develop a probabilistic characterization of possible regulatory thresholds for ethylene oxide. This analysis was based on the standard regulatory approach for noncancer risk assessment, but involved several innovative elements, such as: (1) the use of advanced statistical methods to account for correlations in developmental outcomes among littermates and allow for simultaneous control of covariates (such as litter size); (2) the application of a probabilistic approach for characterizing the uncertainty in extrapolating the animal results to humans; and (3) the use of a quantitative approach to account for the variation in heterogeneity among the human population. This article presents several classes of results, including: (1) probabilistic characterizations of ED10s for two quantal reproductive outcomes-resorption and fetal death, (2) probabilistic characterizations of one developmental outcome-the dose expected to yield a 5% reduction in fetal (or pup) weight, (3) estimates of the RfCs that would result from using these values in the standard regulatory approach for noncancer risk assessment, and (4) a probabilistic characterization of the level of ethylene oxide exposure that would be expected to yield a 1/1,000 increase in the risk of reproductive or developmental outcomes in exposed human populations.  相似文献   
367.
生殖健康与身体政治存在着密不可分的关系。在分娩的近代化过程中,生殖问题并非由妇女单独一方主宰,而是国家政策、市场导向、社会需求、家庭结构、村庄利益、生育文化和妇女本人相互博弈的结果。在此过程中,妇女逐渐形成能够贯彻自我意志的生育主体,但国家和市场也开始更加有效地介入妇女身体,潜在影响妇女自我意志的形成。在研究中,要采用多元交叉的视角,重视国家、资本、文化的交叉作用,也要注意到妇女的能动性和差异性。  相似文献   
368.
随着人们环保意识的不断增强,废旧品回收再利用问题13益受到重视,而消费者废旧品回收行为是决定废旧品回收效率的关键因素之一,它已逐渐成为学术界的关注热点。目前取得的研究成果可以概括为三个方面:消费者废旧品回收行为影响因素、消费者废旧品回收行为分析方法和基于消费者废旧品回收行为研究分析提高废旧品回收率。消费者废旧品回收行为影响因素包括激励因素、承诺因素和人口统计特征因素,而分析方法又有TRA分析方法、TPB分析方法和扩展TPB分析方法,基于以上分析,研究者提出了多种分析模型以提高废旧品回收率。为提高研究成果的现实针对性,应进一步扩大调查样本,定量研究影响因素与实际回收行为的关联性,且娶结合我国消静者的实际情况展开研究。  相似文献   
369.
Abstract

Objective: The purpose of this one-year pilot study was to obtain preliminary information on the effects of an outdoor activity program, in comparison to an indoor activity program, on sleep and behavior in nursing home residents with dementia. Structured activity programs have been shown to improve dementia-related behavior problems, and there are some indications that improved behavior is associated with improved sleep. Previous research has shown that sleep disturbance is common in nursing home residents, and that limited exposure to light bright enough to entrain circadian rhythms contributes to their sleep problems. Thus, we expected to see improvements in behavior in both the outdoor and indoor activity groups, but improvements in sleep in the outdoor activity group only.

Methodology: A two-group (outdoor program, indoor program) two phase (baseline, intervention) design was used. Subjects were randomized to the outdoor or indoor program groups. Sleep and behavior disturbance were assessed over a 10-day period at baseline (usual activity conditions, which were expected to include little or no time spent outdoors) and at intervention (daily structured activity program offered outdoors or indoors). Sleep was assessed with wrist actigraphs with photocells, which also allowed for monitoring of light exposure. Behavior disturbance was assessed with the Cohen-Mansfield Agitation Inventory. Both activity programs were offered Monday-Friday over a 2 week period, included similar content and were offered by research project staff. The analytical approach emphasized primary changes between baseline and intervention measures of sleep and behavioral symptoms in the two activity groups. Because this was a pilot study, the significance level was set a priori at p< 0.10.

Findings: The outdoor activity group experienced significant improvements in maximum sleep duration. Both groups showed significant improvements in total sleep minutes. There also was a significant improvement in verbal agitation in the outdoor activity group.  相似文献   
370.
Abstract

Objective: To identify human papillomavirus (HPV) infection and HPV vaccine–related attitudes among college-aged women and the relationship between HPV vaccine uptake and subsequent sexual behaviors. Methods: PubMed, MEDLINE, CINAHL, and Google Scholar searches were performed from 2006, the date after the first HPV vaccine became available, to present. Results: Of the 13 studies identified, most were cross-sectional. College-aged women saw HPV infection as serious and had positive attitudes toward the HPV vaccine. Barriers (ie, cost, lack of insurance coverage) existed that prevented women from obtaining the vaccine and many women did not see themselves at risk for HPV. The vaccine uptake rate, although increasing, has been slow. Conclusion: College-aged women in the United States may need unbiased information about HPV and HPV vaccine. Studies that focus on risk perception and the relationship between knowledge, attitudes, vaccine uptake, and sexual behaviors are needed to inform interventions and public health programs.  相似文献   
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