全文获取类型
收费全文 | 6514篇 |
免费 | 214篇 |
专业分类
管理学 | 1327篇 |
民族学 | 47篇 |
人才学 | 3篇 |
人口学 | 554篇 |
丛书文集 | 23篇 |
理论方法论 | 659篇 |
综合类 | 75篇 |
社会学 | 3333篇 |
统计学 | 707篇 |
出版年
2023年 | 53篇 |
2022年 | 27篇 |
2021年 | 36篇 |
2020年 | 104篇 |
2019年 | 167篇 |
2018年 | 153篇 |
2017年 | 234篇 |
2016年 | 163篇 |
2015年 | 152篇 |
2014年 | 212篇 |
2013年 | 1052篇 |
2012年 | 323篇 |
2011年 | 337篇 |
2010年 | 238篇 |
2009年 | 233篇 |
2008年 | 181篇 |
2007年 | 239篇 |
2006年 | 271篇 |
2005年 | 186篇 |
2004年 | 188篇 |
2003年 | 185篇 |
2002年 | 189篇 |
2001年 | 185篇 |
2000年 | 140篇 |
1999年 | 95篇 |
1998年 | 73篇 |
1997年 | 73篇 |
1996年 | 97篇 |
1995年 | 101篇 |
1994年 | 95篇 |
1993年 | 79篇 |
1992年 | 63篇 |
1991年 | 54篇 |
1990年 | 57篇 |
1989年 | 59篇 |
1988年 | 57篇 |
1987年 | 41篇 |
1986年 | 48篇 |
1985年 | 31篇 |
1984年 | 53篇 |
1983年 | 42篇 |
1982年 | 52篇 |
1981年 | 45篇 |
1980年 | 49篇 |
1979年 | 49篇 |
1978年 | 29篇 |
1977年 | 22篇 |
1976年 | 23篇 |
1975年 | 20篇 |
1974年 | 14篇 |
排序方式: 共有6728条查询结果,搜索用时 15 毫秒
1.
Organizational scholars increasingly recognize the value of employing historical research. Yet the fields of history and organization studies struggle to reconcile. In this paper, the authors contend that a closer connection between these two fields is possible if organizational historians bring their role in the construction of historical narratives to the fore and open up their research decisions for discussion. They provide guidelines to support this endeavor, drawing on four criteria that are prevalent within interpretive organization studies for developing the trustworthiness of research: credibility; confirmability; dependability; and transferability. In contrast to the traditional use of trustworthiness criteria to evaluate the quality of research, the authors advance the criteria to encourage historians to generate more transparent narratives. Such transparency allows others to comprehend and comment on the construction of narratives, thereby building trust and understanding. Each criterion is converted into a set of guiding principles to enhance the trustworthiness of historical research, pairing each principle with a practical technique gleaned from a range of disciplines within the social sciences to provide practical guidance. 相似文献
2.
3.
4.
5.
Michael Greenberg Anthony Cox Vicki Bier Jim Lambert Karen Lowrie Warner North Michael Siegrist Felicia Wu 《Risk analysis》2020,40(Z1):2113-2127
As part of the celebration of the 40th anniversary of the Society for Risk Analysis and Risk Analysis: An International Journal, this essay reviews the 10 most important accomplishments of risk analysis from 1980 to 2010, outlines major accomplishments in three major categories from 2011 to 2019, discusses how editors circulate authors’ accomplishments, and proposes 10 major risk-related challenges for 2020–2030. Authors conclude that the next decade will severely test the field of risk analysis. 相似文献
6.
Michael Rodriguez 《Serials Review》2020,46(2):150-156
AbstractAccessibility of library electronic resources is a must. Its importance derives from professional ethics of librarianship, rising total costs of acquisition, and mounting legal challenges to colleges and universities that fail to provide resources accessible to users with disabilities. Library staff are responsible for ensuring the accessibility of vendor-licensed eresources. This column reviews the accessibility clauses of nine model license agreements for electronic resources. It describes terms that should go into an optimal accessibility clause and creates a composite model clause. It also provides guidance for library staff seeking to negotiate stronger accessibility language into vendor license agreements. Finally, it addresses the impact of accommodation requests on the total cost of acquiring library eresources, concluding with a call to redouble efforts to advocate for greater accessibility and educate both vendors and library staff about its importance. 相似文献
7.
Social media is pervasive in the lives of young people, and this paper critically analyses how politically engaged young people integrate social media use into their existing organisations and political communications. This qualitative research project studied how young people from a broad range of existing political and civic groups use social media for sharing information, mobilisation and, increasingly, as a means to redefine political action and political spaces. Twelve in-person focus groups were conducted in Australia, the USA and the UK with matched affinity groups based on university campuses. The groups were of four types: party political group, issue-based group, identity-based group and social group. Our focus group findings suggest that this in-depth approach to understanding young people's political engagement reveals important group-based differences emerging in young people's citizenship norms: between the dutiful allegiance to formal politics and a more personalised, self-actualising preference for online, discursive forms of political engagement and organising. The ways in which political information is broadcast, shared and talked about on social media by engaged young people demonstrate the importance of communicative forms of action for the future of political engagement and connective action. 相似文献
8.
Robert C. Cope Joshua V. Ross Talia A. Wittmann Michael J. Watts Phillip Cassey 《Risk analysis》2019,39(1):35-53
Understanding the risk of biological invasions associated with particular transport pathways and source regions is critical for implementing effective biosecurity management. This may require both a model for physical connectedness between regions, and a measure of environmental similarity, so as to quantify the potential for a species to be transported from a given region and to survive at a destination region. We present an analysis of integrated biosecurity risk into Australia, based on flights and shipping data from each global geopolitical region, and an adaptation of the “range bagging” method to determine environmental matching between regions. Here, we describe global patterns of environmental matching and highlight those regions with many physical connections. We classify patterns of global invasion risk (high to low) into Australian states and territories. We validate our analysis by comparison with global presence data for 844 phytophagous insect pest species, and produce a list of high‐risk species not previously known to be present in Australia. We determined that, of the insect pest species used for validation, the species most likely to be present in Australia were those also present in geopolitical regions with high transport connectivity to Australia, and those regions that were geographically close, and had similar environments. 相似文献
9.
Prof. Dr. Rainer Schnell 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2002,54(1):147-156
Reuband’s article purports to report empirical results that seem to contradict the widely held view of mail surveys. This assertion is made possible only by an unclear statement of hypotheses and a selective perception of the literature. The data analysis is based on techniques from the 1960s and 1970s; modern methods are not even mentioned. Although all the results reported in the article are based on local surveys conducted by a university institute, these are generalized to national surveys in general. The main points of this critique are methodological: careless literature review, lack of concrete hypotheses, inefficient data analysis and generalizations without empirical foundation. 相似文献
10.
Dipl.-Soz. Manfred Pfeiffer Dr. Christhard Gelau 《KZfSS K?lner Zeitschrift für Soziologie und Sozialpsychologie》2002,54(4):694-713
The main role of traffic police enforcement can be seen as preventing road users from committing offences, which can be related to road crashes and injuries. As the operating principle underlying the impact of police enforcement a deterrence effect has been discussed repeatedly, whereas from a sociological perspective the importance of “Norm Internalisation” has been emphasised. Thus, the present paper aims at comparing the influence of “Norm Internalisation” and the variables constituting the deterrence effect on the compliance with rules in road traffic. Based on a secondary analysis of data from a project on behavioural determinants of police surveillance carried out by the “Institute of Applied Transport and Tourism Research” (IVT) on behalf of the Federal Highway Research Institute (BASt) an operationalisation of the construct “General Norm Orientation” is developed. In several subsequent steps of statistical analysis patterns of correlations with variables from Opp’s “Theory of Law Obedience” are revealed. Results show a sufficiently high internal consistency (α = 0,82) of the scale “General Norm Orientation” and significant correlations with variables from Opp’s theory. The directions of these correlations are as expected and confirmed by multivariate analyses. Results are discussed with respect to their implications for influencing road users’ behaviours. 相似文献