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161.
162.
Law Enforcement (LE) officers are considered to be at elevated risk of suicide. This study explored variables associated with LE suicide and the extent they differentiated LE suicides from those within similar occupations considered at risk – Army and Firefighters. Using a public health database of violent deaths, the US National Violent Death Reporting System (NVDRS), the prevalence of and association between seven suicide variables (treatment for a mental health condition, Post Traumatic Stress disorder diagnosis, alcohol and substance abuse, job problems, intimate partner problems) and suicide within LE, Army and Firefighters was computed. Method of suicide and demographic characteristics were also identified. All of the suicide variables were associated with suicide in the three occupation groups. LE suicides were differentiated from Army and Firefighter suicides by being more strongly associated with job problems and suicide by females was more common. Implications for suicide prevention strategies within LE are discussed.  相似文献   
163.
This article provides a critical review and discussion of current literature on technology transfer, incubators, and academic entrepreneurship. Drawing upon the notion of robustness in social systems and public choice theory, we review, code, and taxonomize 166 studies to assess the likelihood that these initiatives will generate innovation and economic growth. We find that academic entrepreneurship initiatives are characterized by conflicting goals, weak incentive structures for universities and academics, and are contextually dependent upon factors such as university strength. Our results suggest that there are critical boundary conditions that are unlikely to be fulfilled when universities and policymakers enact policies to support academic entrepreneurship initiatives. Policymakers therefore need to be cautious in the potential design of such initiatives. We discuss how technology transfer from universities might be better achieved through alternative mechanisms such as contract research, licensing, consulting and increased labor mobility among researchers.  相似文献   
164.
Arson is a serious crime occurring with increasing frequency in urban America today. To date, this crime remains poorly documented and seldom discussed in the literature, particularly from a geographical viewpoint. This study examined the spatial distribution and underlying factors associated with 440 arson and 732 accidental fires recorded in Springfield, Massachusetts, between 1980 and 1984. Based upon a series of dot and choropleth maps, there was evidence that both incendiary and accidental fires were clustered not only in specific Springfield neighborhoods but also along individual city streets. In an attempt to understand better the varying frequency of arson fires among the 36 census tracts in the Springfield study area, a multiple regression analysis was performed using census data reflecting a variety of social, economic, and housing characteristics. Two variables, representing housing vacancy and tenement-type housing, entered into the final regression equation. Together, these two variables accounted for 70.4% of the reported arson cases. A subsequent inspection of the regression residuals revealed a random geographical pattern, thereby precluding any simple explanation for the remaining unexplained arson. Other factors such as insurance, building ownership, and length of occupancy were thought to warrant examination in future research.  相似文献   
165.
For at least a decade, scholars have sought ways to remedy citizen dissatisfaction with representative democracy. Recently, the development and deployment of the Internet has been heralded as a technical solution to this problem. Observers often base their optimism on analysis of the Internet's impact on elections and public comment processes. Yet elections do not generate the policies that people resent—policy processes do. So far, we know little about the Internet's role in this critical social activity. This article provides a framework for locating the Internet's impact on policy processes and presents findings from two case studies on "Internet-enabled" policy making. The cases suggest that the Internet will not fix what ails representative democracy. Indeed, the Internet may only reinforce the much-resented organizational dominance of politics. Reconnecting politics with society is still primarily the work of organizational and institutional reformers, not hardware and software engineers.
Liberal representative democracy models appear to have a built-in bias against citizens in disorganized or informal sectors that are not highly focused, in contrast to those driven by single issues. Powerful lobby groups are able to mobilize resources and influence government agendas for their own causes, while groups without resources or a single focus have no mechanism for influencing government policies and processes. The imbalance created by lobbying is probably one of the most serious issues confronting current liberal representative democracy models.— Kakabadse, Kakabadse, and Kouzmin (2003, 48)  相似文献   
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Photogrammetric measurements of bodily dimensions and analysis of gait patterns in CCTV are important tools in forensic investigations but accurate extraction of the measurements are challenging. This study tested whether manual annotation of the joint centers on 3D reconstructions could provide reliable recognition. Sixteen participants performed normal walking where 3D reconstructions were obtained continually. Segment lengths and kinematics from the extremities were manually extracted by eight expert observers. The results showed that all the participants were recognized, assuming the same expert annotated the data. Recognition based on data annotated by different experts was less reliable achieving 72.6% correct recognitions as some parameters were heavily affected by interobserver variability. This study verified that 3D reconstructions are feasible for forensic gait analysis as an improved alternative to conventional CCTV. However, further studies are needed to account for the use of different clothing, field conditions, etc.  相似文献   
168.
Given the popular wisdom that the U.S. government influences IMF policies and tends to support the business community, it might be expected that IMF programs benefit U.S. firms abroad and thus borrower nations are attractive destinations for U.S. foreign direct investment (FDI). Surprisingly, no study has tested the impact of IMF loans on U.S. FDI. Controlling for common explanations in the literature, we use a treatment effects model and interviews with IMF staff researchers to investigate whether countries under different kinds of IMF programs receive more U.S. FDI than countries not under IMF arrangements. Using panel data for 126 developing countries from 1980 to 2003, we find that IMF borrowers tend to be more attractive to U.S. investors but not all IMF programs have the same effect. Our findings suggest that differences in loan duration, the extent of borrower input in policy decisions, and loan amounts affect borrowers’ leverage with the Fund and the U.S.  相似文献   
169.
Political Behavior - With numerous scholars expressing interest, and in some cases concern, over the impact of televised campaign ads on participation, it is vital that our understanding of the...  相似文献   
170.
In der Rs Color Drack/Lexx hatte sich der EuGH erstmals seit Inkrafttreten der EuGVVO mit der Frage von mehreren Erfüllungsorten im Zusammenhang mit der besonderen Zust?ndigkeit des Art 5 Z 1 EuGVVO auseinanderzusetzen. Die Besonderheit des Sachverhalts lag ua darin, dass die in Betracht kommenden Erfüllungsorte alle in ein und demselben Mitgliedstaat gelegen waren. Der EuGH entschied sich für ein "Zwei-Ebenen-Modell" mit der prim?ren Ma?geblichkeit des nach wirtschaftlichen Kriterien zu bestimmenden Hauptlieferungsortes und einer subsidi?ren Wahlm?glichkeit für den Kl?ger. Der Beitrag analysiert die L?sungsvariante des EuGH und untersucht, ob die zugrunde liegenden L?sungskriterien auch auf Sachverhalte mit mehreren Erfüllungsorten in verschiedenen Mitgliedstaaten umgelegt werden k?nnen.  相似文献   
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