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   1725篇
  免费   13篇
各国政治   34篇
工人农民   164篇
世界政治   31篇
外交国际关系   37篇
法律   1254篇
中国政治   9篇
政治理论   205篇
综合类   4篇
  2021年   9篇
  2020年   15篇
  2019年   9篇
  2018年   93篇
  2017年   29篇
  2016年   105篇
  2015年   31篇
  2014年   12篇
  2013年   57篇
  2012年   131篇
  2011年   94篇
  2010年   12篇
  2009年   29篇
  2008年   14篇
  2007年   14篇
  2006年   19篇
  2005年   393篇
  2004年   109篇
  2003年   25篇
  2002年   12篇
  2001年   20篇
  2000年   8篇
  1999年   20篇
  1997年   4篇
  1996年   5篇
  1992年   23篇
  1991年   23篇
  1990年   32篇
  1989年   41篇
  1988年   29篇
  1987年   27篇
  1986年   33篇
  1985年   21篇
  1984年   16篇
  1983年   15篇
  1979年   12篇
  1978年   10篇
  1977年   5篇
  1975年   14篇
  1974年   25篇
  1973年   18篇
  1972年   19篇
  1971年   19篇
  1970年   17篇
  1969年   7篇
  1968年   13篇
  1967年   10篇
  1966年   7篇
  1965年   7篇
  1957年   3篇
排序方式: 共有1738条查询结果,搜索用时 15 毫秒
101.
The development of standardized assessments for competency-to-confess evaluations has remained largely neglected for the last several decades. Groundbreaking research was conducted on Miranda waivers during the late 1970s, but researchers have failed to sustain programmatic research. This critical review focuses on four published Miranda measures (Comprehension of Miranda Rights, Comprehension of Miranda Rights-Recognition, Comprehension of Miranda Vocabulary, and Function of Rights in Interrogation). When evaluated by contemporary standards, the validation of these measures is very limited. Major improvements are needed for interrater reliability, test–retest reliability, content validity, construct validity, and criterion-related validity.  相似文献   
102.
Y-STR polymorphism in Central Anatolian Region of Turkey   总被引:2,自引:0,他引:2  
Eight Y-chromosome specific STR (Y-STR) loci including DYS19, DYS388, DYS389I, DYS389II, DYS390, DYS391, DYS392 and DYS393 were investigated in a group of males from Central Anatolian Region of Turkey. Healthy 59 males living in this region for at least three generations were included in the study. PCR analysis was carried out with Y-STR specific primers on genomic DNA obtained from peripheral blood samples and size determination of PCR products was performed by silver staining following 6% polyacrylamide gel electrophoresis (PAGE). DYS388 was found to be the locus with lowest diversity (D) whereas DYS389II was the locus with highest diversity. The current study presented a framework of variation for the eight Y-STR loci in Central Anatolian population.  相似文献   
103.
The concentrations of alcohol in blood (BAC) and two successive urine voids (UAC) from 100 drunk drivers were compared with the concentration of ethyl glucuronide (EtG), a minor metabolite of ethanol in urine, and the urinary creatinine content as an indicator of dilution. The subjects consisted of 87 men with mean age 42.2+/-14.2 years (+/-standard deviation, S.D.) and 13 women with mean age 42.5+/-14.4 years. Ethanol was measured in blood and urine by headspace gas chromatography (GC) and EtG was determined in urine by liquid chromatography-mass spectrometry (LC-MS). The mean UAC was 2.53+/-1.15g/l for first void compared with 2.35+/-1.17g/l for second void, decreasing by 0.18+/-0.24g/l on average (P<0.001 in paired t-test). The ratios of UAC/BAC were 1.35+/-0.25 for first void and 1.20+/-0.16 for second void and the difference of 0.15+/-0.27 was statistically significant (P<0.001). The UAC/BAC ratio was not correlated with creatinine content of the urine specimens, whereas the concentration of urinary EtG was positively correlated with creatinine (r=0.64 for first void and r=0.62 for second void). The UAC was not correlated with urinary EtG directly (r=-0.03 for first void and r=0.08 for second void) but after adjusting for the relative dilution of the specimens (EtG/creatinine ratio) statistically significant positive correlations were obtained (r=0.58 for first void and r=0.57 for second void). The dilution of the urine, as reflected in creatinine content, is important to consider when EtG measurements are interpreted. The excretion of EtG in urine, like glucuronide conjugates of other drugs, is influenced by diuresis. EtG represents a sensitive and specific marker of acute alcohol ingestion with applications in clinical and forensic medicine.  相似文献   
104.
Fundamentalist affiliation and religious beliefs are generally related to more punitive attitudes toward criminals. Fundamentalists also tend to attribute criminality to individual dispositional factors, and in turn, such factors are related to punitiveness. Recently, it has also been found that compassionate dimensions of religion are related to treatment-oriented policies. It is still not clear which dimensions of religion are related to punitive or treatment ideology and what effects religious variables may have when tested against secular concerns about crime and crime attributions. In the present research, we test three models of punitiveness and one model of rehabilitation with demographic, secular, religious, and attributional factors. We found that those for whom religion is salient in their daily lives tend to believe that the death penalty should be reserved for older offenders and that those who believe in a punitive God tend to support harsher punishments.  相似文献   
105.
The current study examined the possibility that trying juveniles as adults was prejudicial. One hundred and fifty three undergraduate mock jurors, classified as either prosecution-biased (PB) or defense-biased (DB), participated in the experiment. The jurors were randomly assigned to read a murder trial summary depicting a 19-year-old adult defendant (AD-19), a 16-year-old juvenile tried as an adult (JA-16), or a 13-year-old juvenile tried as an adult (JA-13). Defendant age interacted with juror bias. In the JA-16 condition, compared with defense-biased jurors, prosecution-biased jurors found the defendant guilty more often, had higher confidence in the defendant’s guilt, and set a lower standard of proof. By all appearances, some jurors might lose neutrality when judging juveniles tried as adults.  相似文献   
106.
On request of the International Criminal Tribunal for the former Yugoslavia (ICTY), the Danish-Swedish forensic teams worked in Kosovo during the summer and the fall of 1999. The teams worked mainly as "mobile teams" at sites with few graves. Only two larger sites were examined. Most of the bodies were buried separately. A few "multiple burial" graves were examined, but no mass graves were encountered. The main purpose of the autopsies was to establish the cause and manner of death. Identification was of less importance, but a majority of the bodies had been identified prior to the autopsy. A total of 308 bodies, mainly males, were examined. The age varied greatly with a mean age of 47 years. The most common cause of death was gun shot wounds and the most common manner of death was homicide.  相似文献   
107.
No reliable data are available on cases of lethal child abuse (by active force) in the area of Federal Republic of Germany prior to reunification (the former West Germany). In a multicenter study we therefore examined the police and court records for such cases occurring in the period 1 January 1985 to 2 October 1990 in nearly the entire area of Federal Republic of Germany. RESULTS: The study center received information on 58 cases of lethal child abuse. Extrapolated to all institutes of legal medicine, this corresponds to 62 cases in all of West Germany in the period studied. An approximately equal number of unreported cases should be added to this figure. Including unreported cases, at least 20 cases of lethal child abuse occurred per year; thus only one in every two cases ever came to light. Almost two thirds of the victims were younger than one year old. At autopsy 59% exhibited signs of repeated abuse at autopsy. By far the most common cause of death was direct impact from a blunt object, usually to the head. Mostly, the male person to whom the victim relates most closely (father, stepfather, partner of the mother) has killed the child. Twenty-one of the 74 persons charged saw the charges against them dropped or were acquitted due to lack of evidence; 51 received sentences ranging from one year probation to life. In the remaining two cases the outcome of the trial was unknown. Signs of abuse were readily apparent at autopsy in almost all cases. The high number of unreported cases underscores the need to educate medical students and practicing physicians to be on the look-out for signs of abuse and argues for an increase in the rate of autopsy.  相似文献   
108.
109.
110.
A synoptic study of six cases of self-inflicted sharp force injuries is presented, where young, mostly female people had simulated assaults to gain sympathy or other personal advantage. The morphological distinctives of simulated assault wounds from such of real assault are worked out and the common situative and motivative background is cleared up.  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