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501.
Russia’s 2014 annexation of Crimea without the consent of Ukraine was a rare case of a state taking territory from a state with whom it previously enjoyed friendly relations. The paper seeks to explain the causes and consequences of this annexation by examining theories of democratic peace, constructivism and irredentism. In 1971, political scientist Myron Weiner published an article “The Macedonian Syndrome” in the journal World Politics (vol. 23, no. 4, 665–683). In particular, the paper examines the applicability of Weiner’s theses to Russia’s 2014 attempt to annex Crimea from Ukraine. While Weiner’s theory helps to explain Russia’s moves, his theory can be updated to consider the consequences of those moves. Russia attempted to justify its annexation by transposing the concept of friendship from Ukraine itself to a piece of its territory – Crimea. This transposition rested on a false dichotomy between Ukraine and Crimea, and Russia’s failure to live up to its international commitments to respect Ukrainian borders brought swift consequences in the form of Western sanctions.  相似文献   
502.
503.
The sociodemographic factors emphasized in much participation research cannot explain abrupt changes in levels of activity. This study shows how threat of undesirable policy change acts as an impetus to participatory activity, helping to explain temporal variation in participation. Newly available individual-level time-series data are used to show surges in senior citizen letter writing in response to threats to Social Security and Medicare during the 1980s. Policy threat interacts with individual characteristics to produce variations in participatory reaction congruent with the magnitude of the threat to the individual.  相似文献   
504.
Zusammenfassung  Europ?isches und deutsches Recht setzen neuerdings stark auf eine ausgebaute Biomassenutzung zur Strom-, W?rme- und Treibstoffgewinnung. Die Biomassenutzung weist eine Reihe ?kologisch- sozialer Vor-, aber auch Nachteile auf. Das bisherige, aber auch das zur Verabschiedung anstehende neue europ?ische und deutsche Bioenergierecht l?st diese nicht immer hinreichend auf. Nachhaltigkeitskriterienkataloge k?nnen diese Rolle auch strukturell nur begrenzt übernehmen, unter anderem weil sie die n?tige Komplexit?t nicht abbilden, Verlagerungseffekte nicht vermeiden und bestimmte zentrale Aspekte (etwa das Weltern?hrungsproblem) erst gar nicht abbilden k?nnen; und wenn, dann müssten die Kataloge über die aktuellen EU-Vorschl?ge hinausgehen. Wirkungsvoller für die Bioenergienutzung selbst wie auch in der Energiepolitik insgesamt w?re aber eine einschneidende Energieeffizienzpolitik – die den Gesamtverbrauch senken und damit die ?kologisch-sozialen Ambivalenzen überschaubarer machen würden, wenn langfristig die erneuerbaren Energien 100% der Versorgung in einer “kohlenstofffreien Wirtschaft” übernehmen. In Verbindung mit der Analyse der Ambivalenzen bietet der vorliegende Beitrag zugleich einen kurzen überblick über das Bioenergierecht.  相似文献   
505.
European Journal on Criminal Policy and Research - A main point of contention in the policy areas of prostitution and sex trafficking is whether the purchase of sex should be criminalised, whether...  相似文献   
506.
This paper uses a two-person linear voluntary contribution mechanism with stochastic marginal benefits from a public good to examine the effect of imperfect information on contributions. Estimates of individual risk preferences are obtained using data from second-price auctions over lotteries. The results show that limited information about the value of the public good significantly lowers average contributions in all periods but the last. Moreover, the results support the interpretation that subjects bid “as if” they were risk averse, and suggest that “as if” risk-averse behavior is negatively correlated with willingness to contribute.  相似文献   
507.
Three perspectives on the causes of communal conflict are visible in extant work: a focus on ancient hatreds, on leaders, or on the context that leaders "find" themselves in. Leaders therefore have all the power to mobilize people to fight (or not to) or leaders are driven by circumstantial opportunities or the primordial desires of the masses to resist peace or coexistence with historical enemies. Analysts who focus on leaders or context recognize that external actors affect internal conflicts, but little systematic research has explored the processes relating the domestic politics of nationalist mobilization to factors in the international arena. How does the international arena affect the competition among leaders? How do skillful leaders draw in external actors to lend credibility to their own views? This article asserts that leaders compete to frame identity and mission, and explores the degree to which international factors affect whose "definitions of the situation" are successful in precipitating mobilization shifts among potential followers. A unique finding of this longitudinal study of Northern Ireland is that the role played by international institutions and actors is affected by how domestic actors perceive, cultivate, and bring attention to the linkages between the two spheres.  相似文献   
508.
The transition to adulthood is a major life course transition that can pose risk to wellbeing. Research is needed to identify patterns of risk for compromised wellbeing, in order to best identify supports for individuals during this potentially vulnerable transition. The purpose of this study was to identify profiles of risk in an emerging adulthood sample, and to relate these profiles to mental health and subjective and academic wellbeing. Undergraduate emerging adults (N?=?903, 82?% female), aged 18–25 years (M?=?21.14, SD?=?1.75), completed a series of questionnaires about risk factors, mental health, and academic variables. Results from a latent profile analysis identified four distinct risk profiles: Low Risk (76?%), Low Social Support Risk (4?%), Financial Risk (11?%), and Multiple Risk (8?%). The risk profiles were subsequently related to mental health and subjective and academic wellbeing outcomes, using a pseudo-class draws approach. Analyses indicated that the risk-pattern profiles differed in several ways across outcomes. Implications for targeted interventions are discussed.  相似文献   
509.
Policy instruments are a fundamental component of public policies. Policy instruments are often a result of mediation within the policy design process, whenever decision makers reshape existing instruments without introducing any real innovation. This results in imitation, layering and ambiguity in tool choice selection, and raises the theoretical problem of the logic according to which decision makers choose certain specific policy instruments rather than others. Decision makers may have different reasons for choosing certain specific instruments, although these reasons should be connected to the two main purposes of decision-making, that is, the search for effectiveness and the construction of a shared sense, a common acceptance. Thus, the choice of instruments is a question of potentially conflicting drivers that decision makers have to cope with within a specific decisional situation, when asked to solve those problems that have arisen. This paper examines this question and offers an analytical framework based on the two main factors in terms of which the selection of instruments is channelled and assessed: legitimacy and instrumentality. The boundaries created by how decision makers perceive these two dimensions mean that only four selection patterns can be chosen by decision makers: hybridization, stratification, contamination or routinization.  相似文献   
510.
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