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Many scholars and policymakers are concerned that the emergence of drone warfare—a first step toward the robotics age—will promote instability and conflict at the international level. This view depends on the widely shared assumption among International Relations scholars that military hardware spreads easily, especially in the age of globalization and real-time communications. In this article, we question this consensus. Drawing from the literature in management, we advance a new theory of diffusion of military innovations and test its two underlying causal mechanisms. First, we argue that designing, developing, and manufacturing advanced weapon systems require laboratories, and testing and production facilities, as well as know-how and experience that cannot be easily borrowed from other fields. Second, we argue that the adoption of military innovations requires both organizational and infrastructural support. We test our two claims on three types of combat-effective drones: loitering attack munitions (LAMs), intelligence surveillance and reconnaissance drones (ISR), and unmanned combat autonomous vehicles (UCAVs). We find that even wealthy, advanced, and militarily capable countries such as the United States, the United Kingdom, Germany, and France have struggled to produce or adopt such platforms. We conclude that concerns about the diffusion of drone warfare appear significantly exaggerated, as do claims that globalization redistributes military power at the global level. More generally, our analysis sheds light on how the interaction between platform and adoption challenges affects the rate and speed of diffusion of different military innovations.  相似文献   
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In his rich and stimulating book, Blake argues (among other things) that comprehensive coercion triggers egalitarian obligations of distributive justice. I argue that (1) coercion is not a necessary condition for egalitarian justice to apply; (2) Blake’s use of a moralised conception of coercion is a mistake; (3) coercion is a redundant member of any set of sufficient conditions that might explain why distributive justice applies; (4) Blake’s emphasis on providing conditions for the exercise of autonomy might support a much more cosmopolitan theory of distributive justice.  相似文献   
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Research suggests that social support and mental toughness (i.e., the ability to effectively cope with stress despite adversity and/or failure) may be associated with decreased suicide risk, although methods for measuring mental toughness remain largely undeveloped. The relationship remains largely unknown. In response to this research gap, the psychometric properties of the Mental Toughness Psychological Skills Profile (MTPSP; Asken 2005), and its association with suicide ideation, were evaluated in a sample of active duty U.S. Air Force Security Forces personnel, a subpopulation especially vulnerable to suicide risk. 273 participants from two Air Force bases completed self-report scales including the MTPSP. Results indicated that the MTPSP is comprised of five subscales: Negative Mindset, Positive Mindset, Confidence, Achievement, and Health Behaviors. All five MTPSP factors were independently correlated with general distress, somatic anxiety, positive affect, presence of meaning in life, search for meaning in life, positive self-bias, social support sources, and suicide ideation. The Confidence factor was the only factor that had a significant association with suicide ideation when all five factors were considered simultaneously (β?=??0.18, p?=?.016), but was fully mediated by social support (β?=??0.17, p?=?.033). Self-confidence may be associated with reduced suicide risk because those individuals tend to report higher social support.  相似文献   
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The introduction of competitive funding mechanisms in higher education is found to generally increase research productivity. However, the diversity within higher education systems may lead universities to behave in substantially different ways in response to the adoption of competitive funding criteria. In particular, we argue that the legitimacy of universities, defined as their level of recognition based on the adherence to socially accepted norms and expectations, is crucial in shaping their reaction. This paper investigates the change in research productivity experienced by Italian universities following the introduction of the first Performance-based Research Funding System (PRFS) in 2003, focusing on the moderating effect of university legitimacy. Using a sample of 75 universities observed during the period 1999–2011, we find that the introduction of PRFS leads to an increase in research productivity, and this increase is significantly more pronounced among more legitimate universities.  相似文献   
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  • Strategic corporate and public affairs communication about Corporate Social Responsibility (CSR) has emerged as a major component of corporate efforts to interact with their stakeholders and society at large. Non‐financial reporting, and CSR reporting in particular, is now seen as an essential corporate communication process by most members of a company's stakeholder community. This growth in CSR reporting has been driven by the need to increase corporate transparency and accountability concerning social and environmental issues. Arguably, the European Union is the most progressive region in adopting CSR reporting. Almost all of Europe's top 100 companies report on social and environmental performance, whilst figures for the USA and the rest of the world are much lower. The latest Accountability Rating concludes that ‘Europe leads, America lags’ after measuring companies' social and environmental impacts.
  • The authors argue that visual communication is as important as words and numbers in creating meaning and assess UK and German Companies' non‐financial performance. Utilizing a range of research methods including content analysis and semiotic interpretation the authors propose a typology of images used in non‐financial reporting. This typology and associated conceptual development can used to more accurately define and interpret CSR and sustainability.
Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
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The aim of this article is to investigate to what extent small‐firm foreign patents differ from those of their larger counterparts. The research setting consists of the population of U.S.‐owned small and large businesses with patent applications at the World International Patent Organization during 1996–2006 in the emerging field of nanotechnology. Findings reveal a significant and growing contribution of small firms to the globalization of patents. The analysis also suggests that small‐firm patents tend to be more novel and embedded in domestic innovation networks than large‐firm patents. Policy implications are multiple, including putting international patenting on the policy agenda and helping highly innovative small companies to explore foreign commercial opportunities in new markets of capital and technology.  相似文献   
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