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191.
The purpose of the present study was to examine the predictive validity of several theoretical factors drawn from control, social learning, and differential association theories for explaining adolescent sexual behavior. The sample consisted of 1478 adolescents who attended ten private schools located in different areas of this country. When examined together in multivariate regression equations, the theoretical factors accounted for 47.2% and 42.7% of the respective variances in frequency of sexual intercourse among males and females. The single factor of differential association with peers accounted for most of the respective variances (males, 33.1%; females, 26.8%). The discussion addressed the theoretical implications of the present findings for future research.The arrangement of names of authors was purely alphabetical, since contributions to it were equal.Received Ph.D. in social welfare from University of Wisconsin-Madison. Research interests: juvenile delinquency, adolescent sexual behavior, and homelessness.Received Ph.D. from Virginia Commonwealth University. Research interests: adolescent sexual behavior, use of forgiveness in clinical practice, and homelessness.  相似文献   
192.
This study investigates the relationship between postmaterial values and the New Environmental Paradigm in Canada (Ontario) and the United States (Michigan). Based on survey data collected among both citizens and environmental activists, it is evident that among both Canadian and American respondents of both citizen and activist type the two value dimensions are similarly multidimensional and separate. Rather than reflecting a single larger dimension of value orientation, as claimed by some, it is clear that the Inglehart postmaterialist value measure and the Dunlap and Van Liere NEP index are separate constructs in the thinking of the Canadians and Americans surveyed. While these findings were parallel in the Canadian and American settings, a number of cross-national differences in how these values influence attitudes and behaviors are reported. In general, these findings underscore the need to continue to focus on variations in the cultural context of citizen responses to postindustrial change.  相似文献   
193.
Operational criteria for the determination of suicide   总被引:7,自引:0,他引:7  
Suicide is an important public health problem for which we have an inadequate public health database. In the United States, decisions about whether deaths are listed as suicides on death certificates are usually made by a coroner or medical examiner. These certification decisions are frequently marked by a lack of consistency and clarity, and laws and procedures for guiding these decisions vary from state to state and even from county to county. Without explicit criteria to aid in this decision making, coroners or medical examiners may be more susceptible to pressures from families or communities not to certify specific deaths as suicide. In addition, coroners or medical examiners may certify similar deaths differently at different times. The degree to which suicides may be underreported or misclassified is unknown. This makes it impossible to estimate accurately the number of deaths by suicide, to identify risk factors, or to plan and evaluate preventive interventions. To remedy these problems, a working group representing coroners, medical examiners, statisticians, and public health agencies developed operational criteria to assist in the determination of suicide. These criteria are based on a definition of suicide as "death arising from an act inflicted upon oneself with the intent to kill oneself." The purpose of these criteria is to improve the validity and reliability of suicide statistics by: (1) promoting consistent and uniform classifications; (2) making the criteria for decision making in death certification explicit; (3) increasing the amount of information used in decision making; (4) aiding certifiers in exercising their professional judgment; and (5) establishing common standards of practice for the determination of suicide.  相似文献   
194.
The first express judicial reliance on the public benefit requirement for charitable trusts to conclusively determine charitable validity seems to occur in 1862, although implied references to similar ideas are seen up to a century previously. With limited exceptions, the origin of the public benefit requirement has been under-examined. This article argues that a multi-factorial and contextual approach best explains its adoption in the nineteenth century. Three developments in nineteenth-century law and society encouraged judges to broaden charity law: (1) increasing religious pluralism, (2) increasing state education, and (3) regular income taxation. These changes, combined with the formalization of the doctrine of precedent, required both some limit on the scope of charity law and a new substantive justification for novel decisions on charitable validity. This article argues that judges and lawyers, whether intentionally or subconsciously, borrowed ideas of public benefit from closely related mortmain cases to develop the public benefit requirement.  相似文献   
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International rule-making and compliance routines with respect to the Kyoto Protocol are evolving rapidly. This paper examines potential designs of emissions-trading programs by comparing the emissions credit trading (ECT) and cap-and-trade models for achieving cost-effective reductions in atmospheric greenhouse-gas (GHG) loading in terms of their adaptability and fairness. Adaptability is a valuable attribute when markets and their governing institutions are evolving rapidly or when regulated entities do not yet have well-established and predictable compliance routines. Fairness in both procedures and outcomes is central to efforts to establish and maintain institutions of international governance. The key difference concerns the awarding of tradable emission rights, which occurs at the launch of a cap-and-trade program but following when firms reduce emissions below baselines in an ECT scheme. Implications of this difference are explored in terms of institutional adaptability and fairness during program-design stages. By not locking in emission rights at the outset, and by being amenable to incremental roll-out, ECT appears to have superior adaptive and fairness qualities during periods of rapid institutional evolution.  相似文献   
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In contrast to the dramatic growth in the size and influence of the executive branch over the past 40 years, congressional committee staffing levels are at an all‐time low. Faced with growing demands to produce legislation and to conduct oversight of executive branch policymaking, Congress can and does supplement its existing staff by borrowing personnel, known as detailees, from federal agencies. Using an original dataset of detailees from 1997 to 2015, we analyze the degree to which congressional committees rely on detailees to increase legislative capacity. We find that committees in the House and Senate use detailees in different ways to further both legislative and oversight initiatives.  相似文献   
200.
Instead of always teaching students how to succeed—as is the norm in higher education—it might also be useful to teach them about failure. Understanding failure (that is, why actors fail to reach common objectives in inter-group settings) gives students deeper insight into how to resolve global problems, and the conditions under which success can be achieved. This enhances student awareness of complexity in world affairs, including the nature of inter-group relations. Simulations are a good way to teach students about the possibility of failure, and how to learn from it, because they allow students to go through the learning process on their own. In this article I discuss how a simulation I ran on Middle Eastern politics can be used as an example of how to instruct students about failure as much as about success.  相似文献   
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