全文获取类型
收费全文 | 637篇 |
免费 | 23篇 |
专业分类
各国政治 | 46篇 |
工人农民 | 46篇 |
世界政治 | 75篇 |
外交国际关系 | 51篇 |
法律 | 273篇 |
中国共产党 | 1篇 |
中国政治 | 6篇 |
政治理论 | 159篇 |
综合类 | 3篇 |
出版年
2023年 | 8篇 |
2021年 | 10篇 |
2020年 | 17篇 |
2019年 | 19篇 |
2018年 | 28篇 |
2017年 | 31篇 |
2016年 | 22篇 |
2015年 | 15篇 |
2014年 | 24篇 |
2013年 | 147篇 |
2012年 | 25篇 |
2011年 | 27篇 |
2010年 | 17篇 |
2009年 | 16篇 |
2008年 | 17篇 |
2007年 | 23篇 |
2006年 | 10篇 |
2005年 | 22篇 |
2004年 | 15篇 |
2003年 | 14篇 |
2002年 | 18篇 |
2001年 | 13篇 |
2000年 | 5篇 |
1999年 | 8篇 |
1998年 | 10篇 |
1997年 | 7篇 |
1996年 | 6篇 |
1995年 | 4篇 |
1994年 | 11篇 |
1993年 | 3篇 |
1992年 | 3篇 |
1990年 | 5篇 |
1989年 | 6篇 |
1987年 | 6篇 |
1985年 | 3篇 |
1984年 | 3篇 |
1982年 | 5篇 |
1981年 | 2篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1975年 | 2篇 |
1971年 | 1篇 |
1969年 | 1篇 |
1968年 | 2篇 |
1967年 | 3篇 |
1963年 | 1篇 |
1962年 | 2篇 |
排序方式: 共有660条查询结果,搜索用时 15 毫秒
651.
Technology transfer has been evaluated as a driving force of economic growth as well as one way to create new innovation. In order to make a successful technology transfer, both additional emission efforts by the supplier and absorption efforts by the recipient are required, because it is not as simple as the acquisition of a capital good. This study seeks to better understand the nature of successful technology transfer in Korea. We empirically analyzed the impact of the supplier’s characteristics (cultural distance, relationship type, form of technology transfer, and licensing type) and the recipient’s characteristics (absorptive capacity) on the market value of firms in Korea using the event study methodology. We found that technology transfer announcements significantly increase the market value of firms in Korea, and market responses to the recipient firms are significantly greater than those to the supplier firms. Our results showed that the effect of alliances with complementors (e.g., university, government laboratory) is greater than that of alliances with industry players, and the effect of an exclusive license as a method of technology transfer is greater than that of a non-exclusive license. However, we were not able to determine whether the impact of high levels of absorptive capacity is significantly different from that of low levels of absorptive capacity. Our study will not only complement and extend research on technology transfer, but also provide firms with various methods to decrease the risks related to technology transfer. 相似文献
652.
Jenny Yiend Jemma C. Chambers Tom Burns Helen Doll Seena Fazel Asha Kaur 《心理学、犯罪与法律》2013,19(3):277-292
Abstract Measuring change resulting from healthcare interventions is critical to evaluating their usefulness. The choice of outcome measure is an important part of such evaluations and is driven by assumptions about what is likely to change and how best to capture this. Despite its importance, forensic mental health has paid little attention to determining which are the best measures of outcome. This study used a panel of relevant professionals to (i) assess the relative importance of different areas of potential outcome measurement and (ii) evaluate specific instruments used currently as outcome measures in forensic mental health research. Although a wide range of potential outcomes were endorsed as appropriate, few corresponding instruments have been used consistently. Only three psychiatric instruments deemed by our panel as feasible, relevant and psychometrically adequate have been used in five or more studies (the Beck Depression Inventory; the Brief Psychiatric Rating Scale, and the Symptom Checklist-90–Revised). Significant measurement gaps were noted in areas such as social and emotional functioning. Although instruments exist that could capture most areas, none were sufficiently developed for routine use as outcomes. Further research to develop robust, sensitive and diverse outcome measures is needed. This is an essential precursor to extending the evidence base for forensic mental health interventions. 相似文献
653.
Frequency data of 20 polymorphisms (13 autosomal and 6 Y-chromosome STRs and the Alu-insertion YAP) were determined in a sample of 124 unrelated Jewish individuals from Ashkenazi, Sephardic, North African and Oriental origin. The a priori statistical power of the set of studied loci was highly discriminating (PD=1 in 2.393 E+15 individuals for autosomal STRs, and a probability of finding two unrelated males with the same haplotype of less than 0.01). Some significant population differences were registered between Jews and other Circummediterranean populations in Y-chromosome loci frequencies. 相似文献
654.
Adrian Hayes Jane Senior Tom Fahy Jenny Shaw 《The journal of forensic psychiatry & psychology》2014,25(4):371-379
Screening for mental health problems on reception into custody has been criticised. However, there have been few studies on care pathways through custody as a result of screening identification. We aimed to identify what actions were taken as a result of screening positive for suicidal ideation and mental health problems. Case records for 2166 prisoners newly received into five prisons in England and documented contact with health care professionals in the following month were examined by hand over a four-month period. Altogether, 3% of prisoners were screened as having current suicidal ideas, of whom 30% had no contact with mental health services or risk assessment documentation. Another 21% of new receptions received psychotropic medication, for whom over 60% received no primary mental health assessment, and only 36% received psychotropic medication in prison. Care pathways need to be defined, and screening needs to be delivered as originally intended by initial screen for life-threatening matters, followed by a later, comprehensive assessment of health needs. 相似文献
655.
The article describes the action trajectory and the value concept of e-government service innovation in Chuzhou City, Anhui Province during 2006-2012. The background, value orientation, innovation, and reconstruction results as well as implementation strategy of the sequence of four rounds of reorganizing a one-stop shop structure are analyzed. From the perspective of overall efficiency of government services, some recommendations are put forward to break fragmented services of local government. At the level of central government, ideas and future directions have been discussed. In this respect, the Chuzhou City Government has been a pace-setter. Last year, it launched a new round of government reorganization. The aims are to realize every ordinary matter by applying one examination and approval and one review exercise; further increase the rate of on-spot handling; and try to ensure that for every complex matter, the three steps of reception, examination, and approval procedure should be completed in five days. 相似文献
656.
657.
Tom Barker 《American Journal of Criminal Justice》2011,36(3):207-215
Many American based motorcycle clubs have evolved into biker gangs involved in organized crime nationally and internationally.
Using the information contained on the national websites of seven biker gangs—Hells Angels, Outlaws, Bandidos, Mongols, Warlocks,
Sons of Silence and the Vagos, this article provides a listing of the gangs by chapter in the United States and internationally.
These gangs have exported organized crime to the world as they have formed criminal networks with new chapters established
outside the Continental United States. 相似文献
658.
The insurance as governance literature focuses on the ability of private enterprises to collectively regulate, pool, and distribute risks. This paper analyzes how governments support insurance markets to maintain insurability and limit risks to society. We propose a new conceptual framework grouping government interventions into three dimensions: regulation of risky activity, public investment in risk reduction, and co-insurance. We apply this framework to six case studies, describing insurance markets' reliance on public support in more analytically precise terms. We analyze how mature insurance markets overcame insurability challenges akin to those currently presented by extortive cybercrime. Private governance struggled when markets grew too big for informal coordination or when (tail) risks escalated. Government interventions vary widely. Some governments prioritize supporting economic activity while others concentrate on containing risks. Governments also choose between risk reduction and ex post socialization of losses. We apply these insights to the market for ransomware insurance, discussing the merits and potential hazards of current proposals for government intervention. 相似文献
659.
660.
Nasim Salehi Yvonne Brunetto Tom Dick 《Australian Journal of Public Administration》2023,82(2):271-289
This study uses Conservation of Resources Theory, to explain Street-Level Bureaucrats’ (SLBs) workplace behavioural responses to threats to their well-being. We examine whether authentic leadership within street-level organisations positively impacts employee well-being by increasing SLBs’ perception of personal resources, and reducing their perceptions of work harassment. The research design comprises a survey that solicited quantitative and qualitative data from 163 healthcare SLBs working in Australian hospitals during the pandemic in April 2020. Analysis of the means indicates low levels of satisfaction with leadership and low levels of well-being for SLBs. The structural equation modelling findings show that poor leadership is associated with higher levels of work harassment and lower levels of employee well-being. Qualitative data support these findings. As healthcare workers were already listed as over-represented in the stress-related workers compensation statistics, one strategy may be to improve the level of organisational support by upskilling managers in authentic leadership behaviours with the aim of increasing their perception of support so as to increase employee well-being. This will benefit employees and their families, and the community they service.
Points for practitioners
- Street-Level Bureaucrats (SLBs) have been increasingly experiencing the public sector gap (demand outstripping supply of resources) because of the dominance of the austerity-driven managerialist paradigm.
- The recent COVID-19 crisis amplified the severity and impact of the public sector gap causing increased perceptions of work harassment and reductions in SLBs’ well-being.
- However, SLBs with high levels of Psychological Capital had a natural buffer in place to protect their well-being, and as such, they perceived less work harassment and erosion of their well-being.
- The way forward is to complement the austerity-driven managerialist paradigm in management decision-making with authentic leadership behaviours focused on maximising the well-being of SLBs and the public.