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   1079篇
  免费   26篇
各国政治   63篇
工人农民   37篇
世界政治   107篇
外交国际关系   71篇
法律   439篇
中国政治   14篇
政治理论   362篇
综合类   12篇
  2021年   6篇
  2020年   19篇
  2019年   23篇
  2018年   39篇
  2017年   34篇
  2016年   21篇
  2015年   25篇
  2014年   43篇
  2013年   153篇
  2012年   32篇
  2011年   23篇
  2010年   24篇
  2009年   32篇
  2008年   26篇
  2007年   39篇
  2006年   24篇
  2005年   21篇
  2004年   31篇
  2003年   26篇
  2002年   30篇
  2001年   20篇
  2000年   30篇
  1999年   23篇
  1998年   16篇
  1997年   25篇
  1996年   14篇
  1995年   17篇
  1994年   12篇
  1993年   16篇
  1992年   16篇
  1991年   12篇
  1990年   16篇
  1989年   12篇
  1988年   12篇
  1987年   23篇
  1986年   14篇
  1985年   12篇
  1984年   12篇
  1983年   9篇
  1982年   11篇
  1981年   13篇
  1980年   11篇
  1979年   11篇
  1978年   8篇
  1977年   6篇
  1975年   10篇
  1974年   9篇
  1973年   6篇
  1970年   5篇
  1967年   5篇
排序方式: 共有1105条查询结果,搜索用时 31 毫秒
201.
The Australian Press Council, the print media self‐regulation body in Australia that receives and adjudicates complaints by the public, states that upheld adjudications are to be published with ‘due prominence’. The Council defines ‘due prominence’ as publishing the adjudication such that it is ‘likely to be read by those who saw the offending material’. In 2010 the Council upheld a complaint about misleading material that occurred on the front page of a newspaper. The complaint included that the misleading front page material triggered a large number of insulting letters about the person in that story which the newspaper published the following day. The newspaper published the upheld adjudication (no. 1468) on the letters page even though the primary offending material occurred on the front page. Rather than seek re‐publication in a more prominent location, the Australian Press Council accepted the newspaper's placement as satisfying their ‘due prominence’ requirement. Given the apparent inconsistency between publication of the adjudication on the letters page and the ‘likely to be read by’ definition of due prominence, we provided 100 adult newspaper readers with brief details of the upheld complaint and the definition of due prominence and asked where in the paper the adjudication should be published. Contrary to the Council's acceptance of the location of the newspaper's publication of the adjudication, the vast majority of newspaper readers (88%) responded with the front page (62%) or the first three pages (26%). This discrepancy is discussed in the context of the efficacy of self‐regulation and the ethical standards of bodies charged with ethical governance. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
202.
Producers in small-scale rural markets often receive unfavourable prices for their goods as a result of more powerful market participants. This study uses a combination of price analysis and interview data to assess the position of snake hunters in the aquatic snake market from Tonle Sap Lake in Cambodia. Despite the hunters' dependence on intermediary traders for market access and credit, the evidence implies that they are not powerless participants. Intermediary traders operate under high competition as a result of the increasing scarcity of snakes and therefore, despite interlocked credit and snake markets, offer relatively high prices to hunters.  相似文献   
203.
Surrejoinder     
Abstract

Boardman now says that my critique of mainstream quantitative studies of Chinese foreign policy is “perfectly justified,” yet he continues to argue in the same old unjustifiable manner. He continues the quest for timeless, placeless truths which all can agree to, a quest which both Marx and Weber long ago pointed out was impossible in a world of conflictful social relations where perception cannot be divorced from social perspective. The data does not gather itself, pattern itself or explain itself.  相似文献   
204.
Abstract

In July 1977, newly elected President Jimmy Carter suddenly found himself confronted with a difficult neutron bomb decision. With a narrow victory in Congress, pro neutron‐bomb forces had successfully presented the President with the authority to proceed with production. Unfortunately, as the months passed, Carter failed to move swiftly with production of the neutron warheads which many NATO alliance members saw as a much needed deterrent to the Warsaw PACT'S massive armor superiority.

Confronted with mounting international and domestic opposition to the neutron weapon, Jimmy Carter, in the fall of 1977, insisted that the NATO allies officially support American production of the warheads before the United States would produce it. Spurred on by Carter's indecision and by certain NATO members’ reluctance to officially support the weapon, the Soviet Union shifted its propaganda machine into high gear in a massive effort to sway international opinion against the weapon.

During the first few months of 1978, Western Europe saw a flood of protests against this so‐called “inhumane” weapon. Domestic communist and left‐wing socialist opposition to the neutron bomb precipitated a precarious right‐left split within many Western European socialist parties. Nowhere was this split more graphically illustrated than within the ruling West German Social Democratic Party (SPD). Chancellor Helmut Schmidt and his moderate technocrats basically favored the neutron bomb, but feared crippling left‐wing SPD opposition and possible defections if West Germany complied with American demands to break with over 30 years of U.S.‐West German nuclear precedent and agree officially to American production of a nuclear weapon, the neutron bomb.

Only after much American cajoling did the allies move toward official NATO support for production. Carter had failed to understand the disastrous political implications which left‐wing opposition had created within the NATO countries and refused to let Schmidt and other leaders off the hook. And then in an amazing move, after Schmidt and the NATO allies had risked political ruin to reach an agreement to support the neutron bomb, President Carter pulled the rug from under them on April 7,1978, when he indefinitely delayed a decision on the weapon.

With this decision, Carter had set a dangerous precedent by yielding to Soviet pressure and had missed an opportunity to win the favor of skeptical NATO allies and critics who asserted he was too weak and indecisive. But above all, Carter had unnecessarily alienated and angered NATO leaders like Schmidt who risked possible political ruin by supporting the neutron bomb.  相似文献   
205.
This study investigated and evaluated the safety margins of the continuous long duration (up to 30 min) effect of the TASER X26 waveform, using a Sus scrofa model. Long duration continuous stimulus has not been evaluated on humans or human surrogates prior to this study. Swine were used as models due to similarities with humans in their skin and cardiovascular systems. Very long duration was used to determine both exposure dose and possible adverse physiological effects of dose. The trial began with an application of 10 min, and subsequent animals received increasing exposure time up to a survived maximum duration of 30 min. At the onset of this work, it was hypothesized that there would be a time limit after which most animals would not survive consistent with increased dose response. However, this hypothesis was not supported by the experimental results. All animals (10 of 10) survived up to 3 min. Seven of the 10 animals survived up to a 10‐min exposure and 3 of 5 animals with a 30‐min target exposure survived the full exposure. Surviving animals were recovered and observed for 24 h, with no postrecovery deaths. This suggests that swine (based on physiology) will not experience a fatal event when exposed to the TASER X26 for a continuous 3 min. Conclusions regarding longer duration (10–30 min) are not as certain due to the small sample sizes at these time intervals.  相似文献   
206.
This paper argues against the search for a general theory of crime causation in comparative criminology. It includes a critique of two advocates of general theory, and offers three propositions which suggest appropriate strategies for theory construction in comparative research.  相似文献   
207.
Since previous studies have found that crime rates vary by immigrant group there is a need to dis‐aggregate immigrants by country of birth in order to obtain a more accurate representation of the relationship between migrants and crime. This study examines data from six countries (Australia, Canada, France, Italy, the Netherlands, and the U.S.A.) on the country of birth of their inmate populations. The following observations are reasonable conclusions from the data available. First, the percentages of each home country's inmate population that is foreign‐born varies remarkably. Second, in general foreign‐born inmates tend to come from regions outside the region within which the host country was located, though in most cases from regions that were proximate. Third, given the small number of countries reporting, it is intriguing that just a small number of countries and regions can account for such a high proportion of a home country's inmate population if one includes the numbers of a country's citizens who are housed in foreign prisons as part of that original country's inmate population. The paper concludes with a discussion of a number of policy implications that flow from these findings.  相似文献   
208.
This article explores the impact of novel change in the ethnic composition of Americans’ local context on their attitudes toward immigrants and immigration policy preferences. Adapting the “defended‐neighborhoods hypothesis” regarding residential integration and black‐white interracial relations to the context of immigration and intercultural relations, this article advances the acculturating‐contexts hypothesis. This hypothesis argues that a large influx of an immigrant group will activate threat among white citizens when it occurs in local areas where the immigrant group had largely been absent. This theoretical argument is explored within the context of Hispanic immigration and tested using national survey and census data. This article demonstrates that over‐time growth in local Hispanic populations triggers threat and opposition to immigration among whites residing in contexts with few initial Hispanics but reduces threat and opposition to immigration among whites residing in contexts with large preexisting Hispanic populations.  相似文献   
209.
210.
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