全文获取类型
收费全文 | 11688篇 |
免费 | 373篇 |
专业分类
各国政治 | 626篇 |
工人农民 | 506篇 |
世界政治 | 742篇 |
外交国际关系 | 449篇 |
法律 | 6866篇 |
中国共产党 | 3篇 |
中国政治 | 95篇 |
政治理论 | 2648篇 |
综合类 | 126篇 |
出版年
2021年 | 70篇 |
2020年 | 145篇 |
2019年 | 221篇 |
2018年 | 296篇 |
2017年 | 318篇 |
2016年 | 302篇 |
2015年 | 227篇 |
2014年 | 266篇 |
2013年 | 1370篇 |
2012年 | 335篇 |
2011年 | 308篇 |
2010年 | 272篇 |
2009年 | 303篇 |
2008年 | 346篇 |
2007年 | 333篇 |
2006年 | 354篇 |
2005年 | 301篇 |
2004年 | 322篇 |
2003年 | 288篇 |
2002年 | 298篇 |
2001年 | 323篇 |
2000年 | 319篇 |
1999年 | 241篇 |
1998年 | 157篇 |
1997年 | 159篇 |
1996年 | 149篇 |
1995年 | 138篇 |
1994年 | 141篇 |
1993年 | 157篇 |
1992年 | 221篇 |
1991年 | 236篇 |
1990年 | 201篇 |
1989年 | 217篇 |
1988年 | 187篇 |
1987年 | 207篇 |
1986年 | 208篇 |
1985年 | 200篇 |
1984年 | 192篇 |
1983年 | 201篇 |
1982年 | 128篇 |
1981年 | 124篇 |
1980年 | 99篇 |
1979年 | 122篇 |
1978年 | 90篇 |
1977年 | 86篇 |
1976年 | 70篇 |
1975年 | 75篇 |
1974年 | 75篇 |
1973年 | 89篇 |
1972年 | 68篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
151.
2 fatalities due to hyperthermia in infancy. A contribution to forensic medicine case reports of death caused by heat 总被引:1,自引:0,他引:1
Two infants aged 4 1/2 and 8 months are reported to have been exposed to overheating by an electric blanket and a heating fan in bed for a period of up to approx. 19 hours. Dehydration complicated the effects of overheating. Due to the case history in combination with the autopsy and histological findings as well as the absence of toxicological findings the following diagnosis could be established: "Death from exhaustion as a consequence of long-lasting heat effect and dehydration." The necessity of thorough investigations in causes of death during infancy is shown by means of the two cases above. If possible, the rectal temperature should already be taken by the coroner. The public should get informed about the risks caused by the use of electric cushions, heating fans as well as floorboard heating. 相似文献
152.
The authors reviewed at autopsy the causes of death of 274 patients with evidence of intravenous drug abuse who had been admitted to a large public hospital. There were 127 who died from diseases unrelated to intravenous drug abuse, and in 41% of these, chronic alcoholism was implicated. Deaths from overdose syndromes and drug-related organ pathology comprised only 11% of all cases. The mean age at death was 39 years. There was a male/female ratio of 3.6:1. Half of all patients died from infection--72 from acquired immunodeficiency syndrome (AIDS) alone. These findings indicate that persons hospitalized with a history of intravenous drug abuse usually die from causes other than overdose and that AIDS and chronic alcoholism are significant problems. Emphasis should be placed upon detecting "hidden" intravenous drug deaths to provide more accurate statistical information. 相似文献
153.
Public officials may subjectively use a variety of elements, including economic characteristics and political considerations, in their selection of locations and allocation of resources for economic development. Policy capture is a method that determines the impartial weighting of a broad number of elements which influence these decision makers as they operationalize programs. Non-political criteria that may influence the selection of sites for local economic development provide the basis of the analysis conducted in this paper. Public officials at various levels of responsibility assessed the chances of creating jobs for disadvantaged residents (employment success) for a variety of hypothetical areas chosen as an enterprise zone. Their responses give insight into policy decisions. There is a comparison of both individual responses and groups of respondents to the hypothetical data as well as to actual zones that were recently selected. Concluding remarks will discuss these results and the application of this method for enterprise zones and other policy analyses.We wish to acknowledge the extensive helpful suggestions of the editor and two anonymous reviewers. 相似文献
154.
155.
156.
157.
M. Thomas 《Liverpool Law Review》1993,15(2):201-214
Conclusion Whilst Lord Templeman seemed satisfied with the result of the decision in thePrudential case, Lord Browne-Wilkinson did not share his view. He said that the outcome of the case was unsatisfactory and did not accord with the agreement of the parties. He said No one has produced any satisfactory rationale for the genesis of this rule. No one has been able to point to any useful purpose that it serves at the present day and he urged the Law Commission to examine whether the rule should continue to operate in English law.The genesis of the rule was, it seems, satisfactorily described by Lord Templeman and its usefulness lies in the fact that it imposes a degree of certainty and reliability on the parties. Each knows from the outset what they have contracted for. Its failing lies in the fact that its operation, as Russell L.J. rightly pointed out, leads to a freely negotiated bargain being defeated. If the Law Commission does examine the rule then clearly the central issue will be the balancing of these two principles and which is to be given effect to. If the law wishes to see certainty and reliability in this area, then Lord Templeman's decision is undoubtedly welcome since the law was clearly in a state of flux and confusion before the case. 相似文献
158.
159.
160.
Robert E. Goodin 《Policy Sciences》1993,26(2):63-78
The welfare state is often accused of being counterproductive: as the scope of public responsibility expands, private morality (especially altruism and benevolence) atrophies. This essay surveys psychological findings for evidence, which turns out to be broadly consistent with either of two models of moral development, each bearing distinct policy implications. The model of morally keeping in practice that is implicit in the term moral atrophy suggests the need for frequent opportunities to exercise moral skills, which would seem inconsistent with the welfare state. Alternatively, the model of moral character-building favoured by both philosophers and ordinary discourse would require only occasional reminders of one's moral principles. On this model, benevolence could usefully supplement the welfare state. 相似文献