全文获取类型
收费全文 | 1717篇 |
免费 | 63篇 |
专业分类
各国政治 | 80篇 |
工人农民 | 61篇 |
世界政治 | 126篇 |
外交国际关系 | 278篇 |
法律 | 810篇 |
中国共产党 | 1篇 |
中国政治 | 30篇 |
政治理论 | 378篇 |
综合类 | 16篇 |
出版年
2023年 | 6篇 |
2022年 | 7篇 |
2021年 | 6篇 |
2020年 | 26篇 |
2019年 | 27篇 |
2018年 | 58篇 |
2017年 | 58篇 |
2016年 | 54篇 |
2015年 | 50篇 |
2014年 | 43篇 |
2013年 | 382篇 |
2012年 | 45篇 |
2011年 | 55篇 |
2010年 | 46篇 |
2009年 | 73篇 |
2008年 | 42篇 |
2007年 | 42篇 |
2006年 | 55篇 |
2005年 | 75篇 |
2004年 | 62篇 |
2003年 | 47篇 |
2002年 | 49篇 |
2001年 | 29篇 |
2000年 | 35篇 |
1999年 | 23篇 |
1998年 | 26篇 |
1997年 | 18篇 |
1996年 | 19篇 |
1995年 | 18篇 |
1994年 | 22篇 |
1993年 | 19篇 |
1992年 | 18篇 |
1991年 | 11篇 |
1990年 | 16篇 |
1989年 | 21篇 |
1988年 | 19篇 |
1987年 | 19篇 |
1986年 | 15篇 |
1985年 | 15篇 |
1984年 | 13篇 |
1983年 | 9篇 |
1981年 | 10篇 |
1980年 | 9篇 |
1979年 | 12篇 |
1977年 | 8篇 |
1976年 | 8篇 |
1974年 | 5篇 |
1973年 | 10篇 |
1969年 | 7篇 |
1965年 | 8篇 |
排序方式: 共有1780条查询结果,搜索用时 15 毫秒
121.
122.
Lee SJ Miller HA Moon J 《International journal of offender therapy and comparative criminology》2004,48(6):664-682
General "hypo-emotionality" has now become a broadly accepted concept as one of the conspicuous psychological characteristics of repetitive, violent offenders. Numerous psychophysiological studies have verified this premise. The current study sought to examine the applicability of the Emotional Recognition Test (ERT) in a sample of 85 Korean inmates in a maximum-security prison. Two additional criterion groups were included for comparison: normal controls and schizophrenic inpatients. Because the ERT consists of problem-solving items, it is relatively free from response biases and is more efficient than measuring physiological responses. Results indicated that all criterion groups scored significantly differently on the ERT total and subscale scores. Additionally, similar to the physiological emotion-specific findings, emotion-specific subscales of the ERT indicated that offenders had significantly more difficulty in recognizing negative emotional stimuli, particularly sadness. 相似文献
123.
Miller EJ Marques MB Simmons GT 《The American journal of forensic medicine and pathology》2003,24(4):329-333
Pulmonary thromboembolism is an often fatal complication of venous thrombosis. Any component or combination of the components composing Virchow's triad (venostasis, hypercoagulability, and endothelial damage) increases the propensity for a thrombophilic state. Hypercoagulable states may be inherited or acquired. While the etiology in many cases may be evident either on physical examination or on evaluation of the decedent's medical history, this is often not the case. We conducted a retrospective study of cases presenting to the Jefferson County Coroner/Medical Examiner's Office in Birmingham, Alabama, who were given a diagnosis of pulmonary embolism. A search of cases within the past 23 years yielded 81 cases. An underlying cause was determined in 70 cases (86%). The remaining 11 (14%) cases had no identifiable cause. We believe that a number of these cases may represent an underlying thrombophilic disorder. Since these disorders may be of an inherited or acquired nature, the determination of an etiology may be relevant to the decedent's family. Postmortem blood analyses may in selected cases be useful and appropriate for the detection of some of these disorders. However, such analyses are not practical in all cases, with each case having to be evaluated on its own merits. 相似文献
124.
125.
126.
Perry PJ Kutscher EC Lund BC Yates WR Holman TL Demers L 《Journal of forensic sciences》2003,48(3):646-651
Supraphysiologic doses of testosterone are associated with increased aggression that is hypothesized to be a function of testosterone serum concentrations, mood, and personality. The study attempted to characterize this relationship among weightlifters who were users (n = 10) and nonusers (n = 18) of anabolic steroids. Participants were interviewed using the Modified Mania Rating Scale and Hamilton Rating Scale for Depression to assess mood, the Buss-Durkee Hostility Inventory (BDHI) and Point Subtraction Aggression Paradigm (PSAP) to assess aggression, and the Personality Disorder Questionnaire (PDQ-R) to assess personality. Blood samples were obtained for the determination of total, free, and weakly bound testosterone. Comparisons of continuous variables between testosterone users and non-users were performed with a parametric (unpaired t-test) or non-parametric (Mann-Whitney) test where appropriate. Correlations with testosterone were examined separately for testosterone users and non-users, using Spearman rank correlation. The subjective (BDHI) and objective (PSAP) assessments of aggression found that supranormal testosterone concentrations were associated with increased aggression. However, the PDQ-R results suggest that this finding was confounded by the personality disorder profile of the steroid users, because steroid users demonstrated Cluster B personality disorder traits for antisocial, borderline, and histrionic personality disorder. 相似文献
127.
128.
129.
130.