全文获取类型
收费全文 | 314篇 |
免费 | 30篇 |
专业分类
各国政治 | 29篇 |
工人农民 | 12篇 |
世界政治 | 24篇 |
外交国际关系 | 24篇 |
法律 | 137篇 |
中国政治 | 2篇 |
政治理论 | 114篇 |
综合类 | 2篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 5篇 |
2020年 | 6篇 |
2019年 | 14篇 |
2018年 | 13篇 |
2017年 | 24篇 |
2016年 | 22篇 |
2015年 | 11篇 |
2014年 | 14篇 |
2013年 | 47篇 |
2012年 | 19篇 |
2011年 | 11篇 |
2010年 | 8篇 |
2009年 | 11篇 |
2008年 | 9篇 |
2007年 | 20篇 |
2006年 | 15篇 |
2005年 | 12篇 |
2004年 | 15篇 |
2003年 | 5篇 |
2002年 | 8篇 |
2001年 | 3篇 |
2000年 | 3篇 |
1999年 | 1篇 |
1998年 | 4篇 |
1997年 | 5篇 |
1996年 | 2篇 |
1995年 | 3篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1988年 | 3篇 |
1987年 | 1篇 |
1986年 | 5篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1973年 | 1篇 |
1972年 | 2篇 |
1969年 | 1篇 |
1968年 | 2篇 |
排序方式: 共有344条查询结果,搜索用时 15 毫秒
231.
Preliminary evidence indicates that childhood sibling aggression, the most common form of family violence, might be associated with aggression and emotional difficulties in adulthood. Three hundred twenty-two adult participants, recruited from various sources, completed an online survey retrospectively examining this relationship further. Levels of childhood sibling aggression perpetration and victimization were highly correlated, precluding separate analyses. Significant associations between childhood sibling aggression and adult emotional difficulties and aggression were found, even after controlling for exposure to other forms of family violence and other demographic variables. Neither gender nor reported sibling relationship moderated the childhood sibling aggression and adult difficulties effects. These findings, while mostly exploratory, suggest that greater attention should be paid to childhood sibling aggression. 相似文献
232.
Programs administered by the U.S. Department of Energy under the American Recovery and Reinvestment Act (ARRA) of 2009 were designed to spur investment in clean energy and jump‐start the economy. There was considerable variation, however, in the proportion of obligated funds that states spent during each year. A primary goal of the ARRA was to infuse as much money as possible into the struggling economy; however, there was significant variation in the success with which states implemented these programs. This article draws on and extends the literature on intergovernmental implementation to explain such variation. The authors argue that jurisdictional capacity and federal guidance were important determinants of the rate at which states spent ARRA funds and, more important, that these factors interacted with one another in the implementation process. This assertion is tested using a mixed‐methods approach that includes a regression analysis of state ARRA spending between 2009 and 2012, as well as an evaluation of interviews conducted with 46 state agency representatives responsible for spending ARRA energy funds. 相似文献
233.
234.
Political Behavior - What are the consequences of unequal economic conditions on national election results? In this study, we use extraordinarily granular economic data measured without sampling... 相似文献
235.
236.
Sean Coyle 《Ratio juris》1999,12(1):39-58
If deontic logic is to cast light on any of the normative sciences, such as legal reasoning, then certain problems regarding its logical constants must be faced. Recent studies in the area of deontic logic have tended to assume that it is our responses to the "paradoxes" of deontic implication which are fundamental to resolving problems with the use of deontic logic to investigate various branches of normative reasoning. In this paper I wish to show that the paradoxes are of secondary importance; that they are merely by-products of the central issue, namely the ability of certain syntactic forms to embody natural language structures used in reasoning about norms. An investigation of modal syntax is proffered as the best starting-point from which to tackle the questions that still dog the legitimacy of deontic logic. Part I provides some philosophical background to the discussion of deontic logical constants. Part II addresses in greater detail issues concerning the representation of normative concepts; and Part III offers a few remarks on the general issue of deontic logic's fruitfulness as an analytical tool. 相似文献
237.
238.
A Real Options-Driven Theory of Business Incubation 总被引:3,自引:1,他引:2
This article employs real options-theoretic reasoning to develop a theory of business incubation. This theory seeks to predict and explain how business incubators and the process of business incubation increase the likelihood that new ventures will survive the early stages of development. It conceptualizes the incubator as an entrepreneurial firm that sources and macro-manages the innovation process within emerging organizations, infusing these organizations with resources at various developmental stage-gates while containing the cost of their potential failure. The incubator is the unit of analysis while incubation outcomes—measured in terms of incubatee growth and financial performance at the time of incubator exit—provide indicators of success. Our model of the incubation process and specification of the range of possible incubation outcomes offer implications for managerial practice and policy-making vis-à-vis incubator management and good entrepreneurial failure. 相似文献
239.
Sean Hennelly 《Liverpool Law Review》2010,31(1):69-91
Public sex has been the focus of a number of academic texts in recent years, but while some comment more generally on how
the media have presented specific forms of public sexual activity, it remains unclear how the media have constructed these
undertakings. The phenomenon consists of a number of subcultures aimed at providing sexual enjoyment in public settings in
different ways. There has been evidence that those engaging in public sex undertake significant risk that, while motivating
for those taking part, can lead to a number of tragic consequences. Some of these consequences include physical attacks by
members of the public as well as susceptibility to robbery and even abduction. This article will explore one of the possible
reasons behind an unfavourable view of public sex in the public conscience- the mass media, and in particular, newspapers
in the United Kingdom. The way in which the media have constructed various forms of public sex will be explored, as well as
the information provided in reports, and in particular, the detailing of locations of Public Sex Environments (PSEs). 相似文献
240.