全文获取类型
收费全文 | 20558篇 |
免费 | 402篇 |
国内免费 | 15篇 |
专业分类
管理学 | 2606篇 |
民族学 | 114篇 |
人才学 | 7篇 |
人口学 | 1846篇 |
丛书文集 | 168篇 |
理论方法论 | 1943篇 |
综合类 | 784篇 |
社会学 | 10207篇 |
统计学 | 3300篇 |
出版年
2023年 | 127篇 |
2021年 | 162篇 |
2020年 | 336篇 |
2019年 | 447篇 |
2018年 | 540篇 |
2017年 | 772篇 |
2016年 | 501篇 |
2015年 | 394篇 |
2014年 | 487篇 |
2013年 | 3377篇 |
2012年 | 753篇 |
2011年 | 681篇 |
2010年 | 563篇 |
2009年 | 488篇 |
2008年 | 584篇 |
2007年 | 592篇 |
2006年 | 592篇 |
2005年 | 523篇 |
2004年 | 429篇 |
2003年 | 387篇 |
2002年 | 410篇 |
2001年 | 498篇 |
2000年 | 403篇 |
1999年 | 421篇 |
1998年 | 317篇 |
1997年 | 287篇 |
1996年 | 253篇 |
1995年 | 267篇 |
1994年 | 265篇 |
1993年 | 264篇 |
1992年 | 293篇 |
1991年 | 286篇 |
1990年 | 275篇 |
1989年 | 247篇 |
1988年 | 266篇 |
1987年 | 275篇 |
1986年 | 230篇 |
1985年 | 252篇 |
1984年 | 254篇 |
1983年 | 226篇 |
1982年 | 220篇 |
1981年 | 194篇 |
1980年 | 170篇 |
1979年 | 201篇 |
1978年 | 163篇 |
1977年 | 131篇 |
1976年 | 156篇 |
1975年 | 167篇 |
1974年 | 124篇 |
1973年 | 95篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
991.
Approaches used by employee assistance programs to address perpetration of intimate partner violence
Walters JL Pollack KM Clinton-Sherrod M Lindquist CH McKay T Lasater BM 《Violence and victims》2012,27(2):135-147
Employee Assistance Programs (EAPs) are workplace resources available to employees with problems impacting work performance. EAPs are well-positioned to address intimate partner violence (IPV), a major public health problem with workplace impacts. A purposeful sample of 28 EAPs across the United States was surveyed to identify policies and programs to address IPV, including perpetration. Most EAPs did not report having standardized approaches for addressing IPV perpetration. EAPs also described significant barriers to identifying IPV perpetrators, with the majority relying on self-disclosure on the part of the perpetrator when contacting the EAP. These results suggest that many EAPs--even when interacting with employees who present with issues known to correlate with IPV--are missing a potential opportunity to assess and intervene with IPV perpetrators. 相似文献
992.
Mustafa F. Özbilgin Jawad Syed Faiza Ali Dilek Torunoglu 《Gender, Work and Organization》2012,19(4):345-369
This article investigates the premise that it is possible to transpose organizational approaches to equal employment opportunity (EEO) from western countries to Muslim majority countries (MMCs). Drawing on policy interviews and documentary evidence from public sector organizations and international development agencies engaged in the promotion of gender equality in Turkey and Pakistan, we question the effectiveness of diffusion of gender equality policies and practices to and among these two MMCs. Our investigation reveals the primacy of context over essence in developing effective ways to construct EEO policies and practices which can be adopted in MMCs. 相似文献
993.
Adolescents’ time spent messaging, exploring websites, and studying on the computer increased between 2003 and 2008. Using data from the Panel Study of Income Dynamics Child Development Supplement, this study examines how such changes have influenced individual achievement and behavior from childhood to adolescence. Greater communications and Internet web time proved detrimental to vocabulary and reading whereas the increased use of computer games was associated with increased reading and problem‐solving scores, particularly for girls and minority children. Increased use of the computer for studying was associated with increased test scores for girls, but not boys. The consequences are more benign than many feared. Groups that have traditionally used the computer less (girls, minority children) appear to benefit from greater use. 相似文献
994.
Kayla de la Haye Harold D. Green Jr. David P. Kennedy Annie Zhou Daniela Golinelli Suzanne L. Wenzel Joan S. Tucker 《Journal of research on adolescence》2012,22(4):604-616
Homeless youth lack the traditional support networks of their housed peers, which increases their risk for poor health outcomes. Using a multilevel dyadic analytic approach, this study identified characteristics of social contacts, relationships, and social networks associated with the provision of tangible and emotional support to homeless youth (N = 419, M age = 20.09, SD = 2.80). Support providers were likely to be family members, sex partners, or non–street‐based contacts. The provision of support was also associated with contacts' employment and homelessness status, frequency of contact, shared risk behaviors, and the number of network members that were homeless and employed. The results provide insights into how homeless youth could be assisted to develop more supportive social networks. 相似文献
995.
This work studies biomechanical hazards to which the workforce of Instituto Nacional de Metrologia, Qualidade e Tecnologia Industrial (Inmetro) is exposed. It suggests a model for ergonomic evaluation of work, based on the concepts of resilience engineering which take into consideration the institute's ability to manage risk and deal with its consequences. Methodology includes the stages of identification, inventory, analysis, and risk management. Diagnosis of the workplace uses as parameters the minimal criteria stated in Brazilian legislation. The approach has several prospectives and encompasses the points of view of public management, safety engineering, physical therapy and ergonomics-oriented design. The suggested solution integrates all aspects of the problem: biological, psychological, sociological and organizational. Results obtained from a pilot Project allow to build a significant sample of Inmetro's workforce, identifying problems and validating the methodology employed as a tool to be applied to the whole institution. Finally, this work intends to draw risk maps and support goals and methods based on resiliency engineering to assess environmental and ergonomic risk management. 相似文献
996.
This study of 114 workers in the hydrocarbon industry was conducted to identify the relationship between stress and musculoskeletal discomfort, and to view the roles played by such factors as age, schooling, obesity, workplace and job seniority. All factors except seniority were found to affect the presence of musculoskeletal discomfort in some area of the body. 相似文献
997.
This article presents the steps of transforming the material and organizational aspects in the work environment, beyond the social order for the proper development of activities in the Household Distribution Center, the Postmen Motorcyclists. The demand was made by managers from the accident records, establishing the need to identify the working conditions of postmen motorcyclists, regarding motorcycle accidents occurring on public roads. Method: Based on the characteristics of the steps required by the methodology, was necessary to realize internal and external observations, with the aim of identifying the dynamics of the accident and the collective dimensions of activity which requires a strategy for monitoring the work on the street. 相似文献
998.
The current paper presents the study of organizational stressors survey carried out in a military institute, responsible for researches of high demand on aerospace technology. The study considered the theoretical framework of Organizational Ergonomics, combined with the technical guidelines of Psychology applied to Work Safety. The participatory approach was used on daily work assessment and decision making, aiming the adoption of corrective and preventive measures, considering possible distortions and imbalances between prescribed and actual activities. Thus, it was sought to engage and encourage the participation of the Institute's workers in the reflection/creation of better solutions to daily problems and to achieve productivity, without prejudice in the occupational health and safety. 相似文献
999.
1000.