全文获取类型
收费全文 | 285篇 |
免费 | 15篇 |
专业分类
各国政治 | 17篇 |
工人农民 | 8篇 |
世界政治 | 50篇 |
外交国际关系 | 10篇 |
法律 | 146篇 |
中国共产党 | 1篇 |
中国政治 | 1篇 |
政治理论 | 59篇 |
综合类 | 8篇 |
出版年
2020年 | 3篇 |
2019年 | 7篇 |
2018年 | 8篇 |
2017年 | 13篇 |
2016年 | 10篇 |
2015年 | 5篇 |
2014年 | 15篇 |
2013年 | 52篇 |
2012年 | 6篇 |
2011年 | 8篇 |
2010年 | 14篇 |
2009年 | 11篇 |
2008年 | 14篇 |
2007年 | 12篇 |
2006年 | 5篇 |
2005年 | 12篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 7篇 |
2001年 | 4篇 |
2000年 | 5篇 |
1999年 | 3篇 |
1998年 | 8篇 |
1997年 | 8篇 |
1996年 | 6篇 |
1995年 | 6篇 |
1994年 | 6篇 |
1993年 | 3篇 |
1992年 | 8篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1989年 | 2篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1984年 | 2篇 |
1983年 | 1篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1971年 | 1篇 |
排序方式: 共有300条查询结果,搜索用时 15 毫秒
271.
Michael Gerber B.S. Graham Walsh Ph.D. Mike Hopmeier M.S.M.E. 《Journal of forensic sciences》2014,59(6):1638-1641
A series of experiments were performed to evaluate and document the effect of a TASER (“stun gun”) on triacetone triperoxide (TATP), an easily manufactured explosive used often in IEDs and suicide bombing vests. TATP samples were synthesized and subjected to several tests of their sensitivity. These samples were run through a BAM Friction test with a result of <0.5 N, Impact Test with a result of 5.8 ± 0.4 cm, and Electrostatic Discharge test with a result of 0.073 ± 0.018 J. In addition, TATP was shocked with a TASER in a variety of configurations. The TATP reacted in 17/17 tests when the TASER arced through the TATP and 0/4 times when the TATP was configured in such a way that the TATP was not subjected to the electrical arc. Based on the experimental data, TATP will readily explode in a variety of configurations by a TASER or similar device. Testing should be expanded, as the data presented here are limited to a single formulation of TATP. Just one of a large array of TASER‐like devices by a single manufacturer were tested; other devices, scenarios and formulations of TATP and other likely threat materials should be assessed. 相似文献
272.
José L. Barbero José C. Casillas Mike Wright Alicia Ramos Garcia 《The Journal of Technology Transfer》2014,39(2):151-168
Incubators are heterogeneous but there is a lack of understanding of the variety of innovation involved. We use four archetypes of incubator discussed in the literature (basic research, university, economic development and private incubator) and analyze their generation of different types of innovation (product, technological process and organizational innovation) during a 4 years period (2005–2008). In a sample of 80 incubators, we find that incubatees in some types of incubators are more prone to generate product and technological process innovations than those hosted in other types. 相似文献
273.
Jennifer Waterhouse Erica French Naomi Puchala 《Australian Journal of Public Administration》2014,73(2):247-259
The need to attract and retain a high calibre cadre of public servants today has resulted in a renaissance of interest in public service motivation (PSM) within public management literature. This article outlines a study of PSM with graduate employees within an Australian public sector. The study extends our understanding of PSM by adopting a longitudinal, mixed method design, including surveys and individual interviews, to consider the effects of socialisation on levels of PSM. Results show an organisation's mission and values do not affect individual PSM while work type and communication style is vital and organisational socialisation can provide a negative influence. 相似文献
274.
Mike S. Adams 《American Journal of Criminal Justice》1996,20(2):147-164
This study contends that components from two theories-labeling and differential association-should be incorporated into a
general social learning perspective of crime and deviance. Data from waves one, two, and three of the National Youth Survey
(n=1725) are used to test the proposed model. Results indicate that labeling effects are mediated by associations with delinquent
peers when looking at a 24-item delinquency index. Theoretical implications and directions for future research are discussed. 相似文献
275.
276.
277.
Mike Mannin 《Liverpool Law Review》1987,9(2):157-172
Conclusion The discussion above remains only one example of a local government responding to the pressures of increasing scarcity in budgetary resources and in several senses increasing policy tasks. In Liverpool's case those increasing tasks have to a considerable extent been self inflicted, as a socialist council pursues policies that fly in the face of national government policy. While budgetary restraint and the response of Liverpool Council have not resulted in major reform, the restrictive nature of central government regulation has led to a major and national debate on the sovereignty of the local as against the national state. To some extent, in Liverpool at least, there has been a cultural reform in the past few years that has produced considerable public support for a series of socialist reactive policies. The style of policy making in the period is affected by an ideologically committed party that for better or worse has accepted a brand of democratic centralism as a vital mechanism to achieve extremely ambitious aims in deleterious circumstances. The success of this brand of politics and policies is unproven. But one thing is certain. Liverpool local politics will remain in the foreseeable future a hotbed of ideological zeal and resistance to central dictat, an ongoing thorn in the side of national monetarist policies and a continuing reminder that localgovernment in Britain still has some life left in it. Unfortunately, the role of the law in all this is capable of being seen as merely repressive, as Parliament passes statutes imposing increasing restrictions upon local authorities and councillors and the courts are called upon to implement them.Assisted by Robina S. Dexter, Current Developments Editor. 相似文献
278.
Privatisation Vouchers in Russia were heavily invested in the holders' own firms. Using data from a recent survey, we show that insider control in firms privatised in 1992-4 through the voucher process (as distinct from the earlier leased buy-out method) is insecure and dependent on managers' support. For employees, investment in insider control appears to have been motivated by employment income insurance rather than expected excess returns on the equity. Managers are predominantly the same individuals as before privatisation and display considerable hostility to outside investors, probably because they fear dismissal should outsiders gain control. Despite insider control, firms are shedding labour quite rapidly through voluntary resignations. Employment dynamics appear to be unrelated to insider equity ownership. 相似文献
279.
Ryan W. French 《圆桌》2019,108(2):121-144
ABSTRACTIndia and Pakistan have tempered their rivalry over the years by negotiating many bilateral confidence-building measures (CBMs), but the current patchwork of agreements cannot prevent an act of cross-border terrorism from triggering a major militarised crisis. To help mitigate this shortfall, this article advocates a new conceptual approach towards confidence building that identifies two categories of agreements – negative and positive. Negative CBMs oblige inaction; they can be defined as promises to eschew provocative behaviour, so as to prevent miscalculation and accidental war. Most prominent Indo-Pakistani CBMs fall under this category – examples include agreements on non-attack of nuclear facilities and non-violation of airspace. Positive CBMs, by contrast, oblige action; they entail tangible engagement and cooperation in the military, diplomatic, or economic domains. Examples might include counter-piracy cooperation and the expansion of people-to-people contacts. This article argues that positive CBMs invite reciprocity and are a plausible tool for promoting bilateral goodwill, reducing mistrust, and insulating Indo-Pakistani relations from shocks. 相似文献
280.