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   1630篇
  免费   9篇
各国政治   43篇
工人农民   151篇
世界政治   28篇
外交国际关系   40篇
法律   1204篇
中国政治   14篇
政治理论   144篇
综合类   15篇
  2021年   6篇
  2020年   6篇
  2019年   9篇
  2018年   89篇
  2017年   16篇
  2016年   103篇
  2015年   25篇
  2014年   11篇
  2013年   47篇
  2012年   131篇
  2011年   92篇
  2010年   15篇
  2009年   28篇
  2008年   13篇
  2007年   16篇
  2006年   17篇
  2005年   393篇
  2004年   109篇
  2003年   24篇
  2002年   19篇
  2001年   19篇
  1999年   18篇
  1998年   3篇
  1996年   3篇
  1992年   21篇
  1991年   22篇
  1990年   29篇
  1989年   39篇
  1988年   28篇
  1987年   27篇
  1986年   30篇
  1985年   20篇
  1984年   13篇
  1983年   17篇
  1982年   4篇
  1980年   3篇
  1979年   10篇
  1978年   10篇
  1977年   5篇
  1975年   14篇
  1974年   24篇
  1973年   14篇
  1972年   16篇
  1971年   19篇
  1970年   13篇
  1969年   7篇
  1968年   11篇
  1967年   9篇
  1966年   5篇
  1965年   5篇
排序方式: 共有1639条查询结果,搜索用时 15 毫秒
251.
Monetary transmission and the financial sector in the Czech Republic   总被引:1,自引:0,他引:1  
In this paper, we (1) examine the interactions of financial variables and the macroeconomy within the block-restriction vector autoregression model and (2) evaluate to what extent the financial variables improve the forecasts of GDP growth and inflation. For this reason, various financial variables are examined, including those unexplored in previous literature, such as the share of liquid assets in the banking industry and the loan loss provision rate. Our results suggest that financial variables have a systematic and statistically significant effect on macroeconomic fluctuations. In terms of forecast evaluation, financial variables in general seem to improve the forecast of macroeconomic variables, but the predictive performance of individual financial variables varies over time, even though it strengthens during the 2008?C2009 crisis. The results give some support for the risk-taking channel of monetary policy, as the level of the monetary policy rate is positively associated with the loan loss provision rate of commercial banks. Finally, a more stable financial system is found to contribute to faster economic growth.  相似文献   
252.
This paper identifies the different normative ethical arguments stated and suggested by Arjuna and Krishna in the Gītā, analyzes those arguments, examines the interrelations between those arguments, and demonstrates that, contrary to a common view, both Arjuna and Krishna advance ethical theories of a broad consequentialist nature. It is shown that Krishna’s ethical theory, in particular, is a distinctive kind of rule-consequentialism that takes as intrinsically valuable the twin consequences of mokṣa and lokasaṃgraha. It is also argued that Krishna’s teachings in the Gītā gain in depth, coherence, and critical relevance what they lose in simplicity when the ethical theory underlying those teachings is understood as a consequentialism of this kind rather than as a deontology.  相似文献   
253.
254.
Forensic identification techniques include the examination of ID cards, the decedent's private belongings, fingerprints, footprints, lip marks, dental findings, red blood cell enzymes, performing photograph matching, facial reconstruction, visual identification, and DNA "fingerprinting." As part of forensic examinations, the identification of corpses that are fresh, decomposed, fragmented, or skeletonized as well as individual body parts and human remains can be requested. Identification becomes a challenging task for forensic terms particularly in mass-disaster situations. Each identification case should be considered to its own merit and the way to do that should be based on the effectiveness and cost of each method used. In Turkey, one of the major duties of the medicolegal system on the investigation of deaths is to identify the deceased if unknown.This study is undertaken to investigate the procedures, as well as their validities, used to deal with individualization of dismembered bodies directly sent to the Council of Forensic Medicine, Ministry of Justice, for autopsy and/or visual identification, as well as those received from peripheral districts for forensic identification. According to the Turkish Penal Procedural Law, a positive identification of the deceased is mandatory before performing an autopsy. According to the law, the ID cards are not taken to be sufficient for recognition of the deceased, and the major way of identification in daily practice is visual identification by a relative or any recognizant person to approve the identification to the prosecutor. If visual identification fails, fingerprints, dental x-rays or body x-rays, and DNA "fingerprinting" can be used to establish identity when compared with known records of the individual obtained by law enforcement.This retrospective study was carried out into 421 dismembered bodies, among 3063 autopsies performed in year 2002 by the Department of Morgue at the Council of Forensic Medicine, with particular insight into the identification procedures undertaken and their results. The overall negative identification rate was 30.4%, and in 1% of the cases, the visual identification by relatives were not confirmed by DNA identification and taken as misidentified.  相似文献   
255.
This article reports a study of the impact of marital status on interactional aspects of intimate partner violence (IPV) among help-seeking women. Are there differences among marital status groups concerning (a) other sociodemographic variables, (b) IPV categories, (c) interactional IPV variables, and (d) perception and interpretation of IPV? A representative sample of 157 women recruited from family counseling, the police, and shelters were interviewed. There was no significant sociodemographic difference among the marital status groups. There were no significant differences pertaining to IPV categories, neither for IPV severity, injury, duration, frequency, mortal danger, and regularity, nor for physical, psychological, or sexual IPV. However, multivariate logistic regression showed that post-separation women were significantly more likely to have (a) had longer duration since the last psychological and sexual IPV episode, (2) reported the physical IPV to be more predictable, and (3) used more active coping strategies against physical IPV. However, our research was not able to determine if perception and interpretation predict actual leaving behavior, or vice versa, or how the victim’s subjective perception and interpretation of the IPV changes over time.  相似文献   
256.
Children exposed to the trauma of domestic violence tend to experience difficulties with internalized and externalized behavior problems, social skills deficits, and academic functioning. Mental health practitioners in the school setting, including school counselors, school psychologists, and school social workers, can address developmental concerns that impede development through group counseling interventions that include both structured activities and play therapy. The school environment offers an ideal setting in which to work with child survivors of trauma, as all students have accessibility to school mental health resources. This article outlines the primary objectives and corresponding procedures for a developmentally- appropriate group interventions for elementary-aged children who have been exposed to the trauma of domestic violence.  相似文献   
257.
258.
259.
The analysis of amino acids present in fingerprints has been studied several times. In this paper, we report a method for the analysis of amino acids using an fluorenylmethyloxycarbonyl chloride‐derivatization for LC separation and MS detection. We have obtained good results with regard to the calibration curves and the limit of detection and LOQ for the target compounds. The extraction of the amino acids from the substrates used proved to be very efficient. Analysis of the derivatized amino acids enabled us to obtain full amino acid profiles for 20 donors. The intervariability is as expected rather large, with serine as the most abundant constituent, and when examining the total profile of the amino acids per donor, a characteristic pattern can be observed. Some amino acids were not detected in some donors, or fell out of the range of the calibration curve, where others showed a surprisingly high amount of material in the deposition analyses. Further investigations will have to address the intravariability of the amino acid profiles of the fingerprints from donors. By the development of the analytical method and the application to the analysis of fingerprints, we were able to gain insight in the variability of the constituents of fingerprints between the donors.  相似文献   
260.
When a person is wounded in Turkey, he first attends hospital for treatment. The hospital is responsible for a report describing his injuries and their treatment and prognosis. The patient is then scanned by a specialist in forensic medicine who provides a final official report. In that report the lesions, the prognosis (including whether the injuries are life threatening or not) and the projected days away from daily activity are shown. In this study 18,317 cases which were examined in the second and the third Specialization Board of the Council of Forensic Medicine during 1996 were analyzed. Among them 112 cases were dental injuries. Dental injuries are reviewed according to their sex, causation, detail of injury, and they are compared to other studies.  相似文献   
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