首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   693篇
  免费   30篇
各国政治   29篇
工人农民   73篇
世界政治   73篇
外交国际关系   53篇
法律   320篇
中国共产党   1篇
中国政治   9篇
政治理论   162篇
综合类   3篇
  2023年   12篇
  2022年   11篇
  2021年   8篇
  2020年   37篇
  2019年   42篇
  2018年   43篇
  2017年   41篇
  2016年   37篇
  2015年   21篇
  2014年   27篇
  2013年   102篇
  2012年   29篇
  2011年   35篇
  2010年   26篇
  2009年   19篇
  2008年   25篇
  2007年   34篇
  2006年   29篇
  2005年   23篇
  2004年   29篇
  2003年   22篇
  2002年   18篇
  2001年   11篇
  2000年   5篇
  1999年   4篇
  1998年   3篇
  1997年   4篇
  1996年   4篇
  1995年   3篇
  1994年   2篇
  1993年   2篇
  1992年   2篇
  1991年   2篇
  1990年   1篇
  1988年   1篇
  1987年   2篇
  1986年   1篇
  1982年   1篇
  1981年   1篇
  1979年   1篇
  1978年   1篇
  1971年   1篇
  1963年   1篇
排序方式: 共有723条查询结果,搜索用时 15 毫秒
491.
Public administration scholars have little understanding of the operation of values within public sector organizations. Because the institutional values literature suggests that behavior consistent with American values by public organizations and officials can make a difference in successful policy outcomes, this research focuses on identifying the espoused and enacted value perspectives for two sets of U. S. government officials, presidents and senior executives. Through a content analysis of agency mission statements and speeches of Presidents Bush, Clinton and Bush, a subject matter analysis of executive orders, and a survey of senior executives, the following information is identified: The three presidents espouse the same set of values (i.e., ethics, performance, and support) in their speeches, but enact only one common value (i.e., commitment) in their executive orders. Although not statistically significant, two (i.e., performance and ethics) of the three top values in the agency mission statements are consistent with the values of the presidents. Senior executive perceptions of the most important values (i.e., authority, reward, and support) differ from the presidents. This unexpected difference lends support to Woodrow Wilson’s politics/administration dichotomy in that senior executives focus on values that address policy implementation while presidents focus on values related to politics.  相似文献   
492.
Set against the major restructuring of decision-making processes within local government and the wider modernisation agenda for public services, this paper suggests that the scrutiny process (specifically in relation to local authority health scrutiny) can be described in two analytically different, but not necessarily contradictory, ways. It could be seen as a process to increase the levels of local democracy or as a form of integration across different organisations/sectors. The article is informed from the first half of a three-year evaluation that includes interview and observational data from in-depth case study research in five local authorities and their associated Primary Care Trusts (PCTs). The research highlights examples of health scrutiny in terms of both democratic input and integration/joined-up working by organisations from different public sectors, to facilitate scrutiny reviews and resulting changes. It is suggested that further evaluation of the continued development of health scrutiny will be required to examine the potential longer-term impacts on local governance issues, partnership working and the health of the local population.  相似文献   
493.
Procedures involved in grooming, bathing, and other pet services can often lead animals to death. Of the necropsies of 1391 animals carried out at a private diagnostic laboratory in Sao Paulo, Brazil from 2004 to 2009, 94 were dogs that died during the above‐mentioned procedures. Young male dogs and small breeds like Poodle Miniature, Yorkshire Terrier, and Lhasa Apso were most frequently observed. Blunt‐force trauma was responsible for the deaths of 31% of the animals, with a higher incidence of trauma to the head, characterized chiefly by fractures and nervous tissue lesions. In the other 69% of cases, the animals showed signs of stress, and died due to pulmonary edema and hemorrhage. As we cannot rule out the intentional character in some situations, this article provides veterinary forensic support for veterinarians and pet owners, especially in lawsuits, helping in finding the cause of animal's death in such pet services.  相似文献   
494.
Antisaccade task performance and mean amplitudes of slow cortical potentials (contingent negative variation—CNV) were investigated in 19 healthy volunteers, 16 schizophrenic patients (SP), and 12 patients with stereotyped form of paraphilia (PP). Compared with healthy subjects, schizophrenic and paraphilic patients committed significantly more erroneous saccades. The clear between‐group CNV differences were observed during the early CNV stage that is associated with cognitive aspects of preparatory set. In SP, as compared to controls, the significant decline of CNV amplitude was found at frontal‐central area. PP have demonstrated the lack of CNV over central and parietal regions, but their CNV amplitudes in frontal area did not differ from values of control group. Thus, two distinct types of CNV abnormalities have been found. The SP results have been interpreted as support for frontal dysfunction in schizophrenia. The disconnection between prefrontal cortex, sensorimotor cortex, and related subcortical structures is hypothesized in paraphilia group.  相似文献   
495.
Limited forensic and clinical experience and the lack of confirmatory testing strategies for synthetic cannabinoids (SC) prevent adequate characterization of SC toxicity and the potential impact on public health. A statewide surveillance system identified a fatality involving a 23‐year‐old man found with a large stab wound to the neck following use of a SC product suspected of containing AM2201. Analytical testing for common SCs, SC metabolites, routine drugs of abuse, and over‐the‐counter medications was performed on heart blood obtained at autopsy. Additionally, assays were performed on the SC raw material and drug paraphernalia found on the decedent. High concentrations of AM2201 were detected in all samples. AM2201 metabolites were detected in postmortem blood. Other than a trace amount of JWH‐073 found in smoke residue, no other substances were detected. Psychiatric complications including self‐induced, lethal trauma can occur after the use of SC products.  相似文献   
496.
This essay considers three possible applications of the concept of justice to the work of William Morris and George Orwell. It begins with a brief look at the treatment of criminals in Morris's utopian writing: a specific issue which anticipates some of the points of the modern restorative justice model. The bulk of the essay is devoted to the elaboration of four interconnected elements of the utopia of romantic socialism in Morris and Orwell: elements that provide the positive building blocks of the just society of human well‐being. The roles of the past, of nationality, of the natural environment, and of the demechanization of labor in the creation of the community of the future are considered. The final section, by drawing on several other specimens of socialist utopianism, examines the insufficiency of emotional ethical responses to injustice in producing a convincing version of ideal arrangements, and thereby highlights the value of the romantic visions of Morris and Orwell.  相似文献   
497.
Australia is currently undergoing fundamental and far-reaching reforms in water management that have been prompted by wide-spread environmental degradation caused by past water management practices. This paper is an extract of a wider study that explores how governments incorporate social justice into water reform policies and how that effort is perceived by non-government stakeholders. Using a comprehensive Social Justice Framework, we used a mixed methods approach that combines a quantitative content analysis of key water reform documents with a qualitative semistructured interview process to identify and analyse three principles of social justice that apply to the environment as a water stakeholder: need as a distributive justice principle, representativeness and accuracy as procedural justice principles. We found that the environment is identified as a legitimate water stakeholder whose needs are meant to be assured through the water reform process. However, the environment suffers from a crisis of identity. Other water stakeholders claim to speak for the environment but say different things. Thus, due to a diversity of voices, strong government intention to satisfy environmental needs is diluted in practice. Furthermore, the prerogative to define and measure environmental needs through science, while deemed to be fair and objective, leads to unintended consequences that complicate management and disenfranchise less scientifically capable stakeholders. Overall, we believe that the formal recognition of the environment as a stakeholder in water reform is a significant forward step but its crisis of identity must be resolved before the environment can fully utilise its new role as a stakeholder.  相似文献   
498.
The article addresses some possible implications of juridification in the society. The concept of juridification is unclear, and the empirical knowledge of the social implications of various processes of juridification is weak. We argue that clear‐cut conclusions about the implications of such processes cannot be drawn. To address questions of implications of juridification processes, we focus on the relationship between law and politics. An analytical framework for the analysis of juridification processes is introduced to manage the vast implications of these processes. The discussion indicates complexity and contradictory outcomes of juridification processes. We conclude that to understand the vast complexity of the different kinds of juridification processes, we need more empirical studies from a range of academic fields, including law, economics and political sciences, and that researchers in these fields need to take a step back to get a more satisfactory analytical point of departure for such studies.  相似文献   
499.
Purpose. To examine whether choice blindness occurs for auditory stimuli, namely voices. Methods. One hundred participants listened to three pairs of voices and had to decide each time which one they found more sympathetic or sounded more criminal. After they made a choice, participants were presented with the chosen voice again and had to match it to a face. However, during the second trial, participants were actually presented with the voice they had previously not chosen. Results. Only 19% of the participants detected this change concurrently, an additional 10% detected it retrospectively. This indicates that choice blindness transfers to auditory stimuli. Whether participants had previously evaluated sympathy or criminality of the voices had no effect on choice blindness. Conclusions. The study shows that choice blindness is a robust phenomenon that can also be elicited when auditory stimuli are employed. Implications for earwitness testimony and expert witnesses in the context of forensic speech analysis are discussed.  相似文献   
500.
Federal programs have consistently encouraged ever-lower-income households to buy homes, despite concerns about the long-term sustainability and desirability of homeownership from the perspective of wealth-building, especially since the recent housing market collapse and the epidemic of mortgage foreclosures. We ask in this paper: can very low-income households build wealth through sustainable homeownership, with the aid of an innovative public program? We answer this question by examining 122 very low-income households who purchased their homes between 1996 and 2007 after completing an extensive asset-building and homeownership education/counseling program offered by the Housing Authority of the City and County of Denver (DHA), called HOP. We analyze our own longitudinal surveys and focus groups, as well as data compiled from administrative agency sources, real estate records, and longitudinal census data from the Neighborhood Change Database and the Piton Foundation's Neighborhood Facts Database. We find that homeownership attained through HOP typically did provide very low-income households with opportunities to build home equity (both absolutely and relative to generic homeowner cohorts in Denver) and net wealth, although this was contingent on time of purchase and ethnicity. Our multivariate analyses revealed that changes in annualized home equity appreciation were associated with the ethnic composition of the neighborhood and age of property. Annualized wealth accumulation was associated with annualized home equity appreciation, being married throughout the tenure of homeownership, and year of home purchase. HOP homebuyers received exceptionally favorable initial mortgage terms and conditions, often enhanced with down-payment assistance from their own DHA escrow account or from local housing and neighborhood development organizations, resulting in a dramatically low rate of default and foreclosure to date. Moreover, HOP homebuyers were not immune to financial stresses, and the continuing lack of wealth for many makes them vulnerable to future interruptions in primary wage earner's employment or health. We discuss the implications for low-income homeownership policy and argue that the goal of expanding homeownership opportunities should not be abandoned.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号