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101.
Brown  Gordon R. 《Publius》1994,24(1):21-38
It is often claimed that overlapping government activity inCanada's federal system causes significant government inefficiency.The three major studies on the subject have demonstrated theexistence of extensive overlap, but they resort to qualitativearguments and anecdotal evidence to conclude either that overlapcauses significant government inefficiency (the traditionalprovincial position) or that overlap is fairly well managed(the traditional federal position). Thus, the debate about overlapremains essentially a debate about federal and provincial power,not about efficiency. This is apparently unavoidable, due tothe difficulty of measuring the effect of overlap on efficiency.  相似文献   
102.
Abstract: That there is some public responsibility for toxic waste management is a point widely taken for granted. However, there has been controversy over whether toxic waste management should become the responsibility primarily of a public corporation. Proposals for a public corporation to assume such responsibility have been advanced in Canada at the provincial level with widely varying outcomes. Through a comparison of three cases – British Columbia, Alberta, and Ontario – this article examines the salient issues in this policy debate and questions the prevailing mode of problem definition in order to propose a contrasting approach to public responsibility. Sommaire: On s'accorde généralement pour dire qu'il existe une certaine responsabilité publique face à la gestion des déchets toxiques. Par contre, la question de savoir si la responsabilité de gérer ces déchets devrait incomber surtout à une société d'État a fait, elle, l'objet de controverses. Dans les provinces où on a proposé qu'une société d'État prenne en charge cette responsabilité les résultats ont été fort variés. En comparant trois cas, ceux de la Colombie-Britannique, de l'Alberta et de l'Ontario, cet article examine les principales questions de ce débat et met en doute la façon actuelle de définir le problème, afin de proposer une approche différente en ce qui concerne la responsabilité publique.  相似文献   
103.
This article is an assessment of Quentin Skinner's contribution to the study of political change and to the contemporary debate in political philosophy. We argue that the significance of Skinner's work to a large extent has been neglected by political scientists, as they have tended to regard him solely as a historian of ideas rather than as a political scientist. However, Skinner's approach not only offers valuable methodological lessons but a historically grounded framework that accounts for the relationship between human agency and the structural language-context, that make actions meaningful. This allows for a conception of historical change that is neither narrowly structuralist nor exclusively focused on the individual agent. In his most recent historical works, Skinner has entered the main debate of contemporary political philosophy, i. e. the debate between liberals and communitarians. Here, his analysis of the classical republican tradition of political thought, attempts a revitalization of the debate beyond the stereotypes of liberalism and Aristotelianism. This work points towards the possibility of developing a radical reconception of modern liberal democracy.  相似文献   
104.
105.
Adolescent girls aged 12 through 16 years, identified as either educable mentally retarded, behaviorally disordered, learning disabled, or nonhandicapped, were rated by their teachers on the Behavior Problem Checklist. Analysis of these ratings revealed significant differences for pupil category, Behavior Problem Checklist dimension, and category-by-dimension interaction. Behaviorally disordered students showed a greater degree of maladjustment than the retarded and nonhandicapped students on all four checklist dimensions, and exceeded the learning disabled on three dimensions (not Personality Problem). Implications for further research and special educational practices based on the present findings are discussed.Received Ed.D. from University of Virginia. Main interest is the handicapped adolescent.Received Ms.Ed. from Northern Illinois University. Main interest is emotionally disturbed children.Received Ed.D. from University of Virginia. Main interest is educational programming.Received Ms.Ed. from Northern Illinois University. Main interest is educational research.  相似文献   
106.
With increasing frequency, relatively small, fragmentary evidence thought to be osseous or dental tissue of human origin is submitted to the forensic laboratory for DNA analysis with the request for positive identification. Prior to performing DNA analysis, however, it is prudent to first perform a presumptive test or "screen" to determine whether the questioned material may be eliminated from further consideration. When material is shown not to be consistent with bone/teeth, DNA testing is not performed. When such determinations cannot be made from gross morphological features, elemental analysis can be indicative. This presumptive test is made possible by applying scanning electron microscopy/energy dispersive X-ray spectroscopy (SEM/EDS) in conjunction with an X-ray spectral database recently developed by the FBI laboratory. This database includes spectra for many different materials including known examples of bone and tooth from many different contexts and representing the full range of taphonomic conditions. Results of SEM/EDS analysis of evidence can be compared to these standards to determine if they are consistent with bone and/or tooth and, if not, then what the material might represent. Analysis suggests that although the proportions and amounts of calcium and phosphorus are particularly important in differentiating bone and tooth from other materials, other minor differences in spectral profile can also provide significant discrimination. Analysis enables bone and tooth to be successfully distinguished from other materials in most cases. Exceptions appear to be ivory, mineral apatite, and perhaps some types of corals.  相似文献   
107.
Mitochondrial DNA (mtDNA) analysis of forensic samples typically is performed when the quantity and quality of DNA are insufficient for nuclear DNA analysis or when maternal relatives may be the only reference source. Many of the steps required in the analytical process are both lengthy and labor intensive. Therefore, improvements in the process that reduce labor without compromising the quality of the data are desirable. The current procedure requires purification of the amplicons by centrifugal filtration after PCR and prior to cycle sequencing. Because this method requires several manipulations to perform, alternate cleanup procedures were investigated. These include the use of 1) Qiagen QlAquick PCR Purification columns, 2) Concert Rapid PCR Purification columns, and 3) ExoSAP-IT reagent. When the yield of purified amplicons, quality of the sequence profile, and ease of assay were evaluated, the use of ExoSAP-IT reagent for post-amplification purification was chosen to replace the filtration method.  相似文献   
108.
109.
Public management scholars often claim that agency competition provides an effective institutional check on monopoly authority, and hence, leads to improvement of administrative performance in public sector agencies. This logic was central for creating the Congressional Budget Office (CBO) in 1975 to challenge the policy information provided by the Office of Management and Budget (OMB). We challenge this conventional wisdom by demonstrating that CBO has failed to enhance the quality of U.S. fiscal policy analysis on its own terms; nor has it spurred improvements in OMB's performance. Our empirical results indicate that the quality of OMB's fiscal projections has often deteriorated since the establishment of CBO as a rival bureau. We also show that both public and private information is being shared by these agencies to produce a similar caliber of task outputs. The broader implications of our study indicate that although politicians face incentives to employ agency competition in governmental settings, this type of bureaucratic strategy does not necessarily enhance the quality of administrative performance. © 2006 by the Association for Public Policy Analysis and Management  相似文献   
110.
Contracting critics suggest that when governments outsource, they reduce their capacity to produce services and manage service delivery. In this paper, we decompose the service delivery decision into service production and service management components. When governments contract for service production, they may also choose to contract for a portion of service delivery management. Studies that only compare the management activities of contracting and direct service delivery governments, without examining the management activities contracted to vendors, are likely to be incomplete and biased. Drawing on a unique survey of governmental refuse collection service directors, matched with a survey of refuse collection vendors operating under municipal contracts, we show that the vendors' management activities offset the decline in management capacity that occurs when governments contract for service delivery for this particular service. Governments can “buy” management activities when contracting for service production. © 2006 by the Association for Public Policy Analysis and Management  相似文献   
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