全文获取类型
收费全文 | 218篇 |
免费 | 15篇 |
专业分类
各国政治 | 40篇 |
工人农民 | 34篇 |
世界政治 | 9篇 |
外交国际关系 | 8篇 |
法律 | 109篇 |
中国政治 | 3篇 |
政治理论 | 30篇 |
出版年
2023年 | 2篇 |
2021年 | 3篇 |
2020年 | 4篇 |
2019年 | 7篇 |
2018年 | 8篇 |
2017年 | 9篇 |
2016年 | 14篇 |
2015年 | 8篇 |
2014年 | 5篇 |
2013年 | 36篇 |
2012年 | 14篇 |
2011年 | 10篇 |
2010年 | 4篇 |
2009年 | 3篇 |
2008年 | 7篇 |
2007年 | 4篇 |
2006年 | 4篇 |
2005年 | 7篇 |
2004年 | 5篇 |
2003年 | 11篇 |
2002年 | 3篇 |
2001年 | 6篇 |
2000年 | 4篇 |
1999年 | 5篇 |
1998年 | 4篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1994年 | 3篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 4篇 |
1988年 | 6篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 3篇 |
1982年 | 1篇 |
1981年 | 4篇 |
1980年 | 2篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1976年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有233条查询结果,搜索用时 15 毫秒
221.
Budowle B Adamowicz M Aranda XG Barna C Chakraborty R Cheswick D Dafoe B Eisenberg A Frappier R Gross AM Ladd C Lee HS Milne SC Meyers C Prinz M Richard ML Saldanha G Tierney AA Viculis L Krenke BE 《Forensic science international》2005,150(1):1-15
A total of 2443 male individuals, previously typed for the 13 CODIS STR loci, distributed across the five North American population groups African American, Asian, Caucasian, Hispanic, and Native American were typed for the Y-STR loci DYS19, DYS385a/b, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 using the PowerPlex Y System. All population samples were highly polymorphic for the 12 Y-STR loci with the marker DYS385a/b being the most polymorphic across all sample populations. The Native American population groups demonstrated the lowest genetic diversity, most notably at the DYS393 and DYS437 loci. Almost all of the 12-locus haplotypes observed in the sample populations were represented only once in the database. Haplotype diversities were greater than 99.6% for the African Americans, Caucasians, Hispanics, and Asians. The Native Americans had the lowest haplotype diversities (Apaches, 97.0%; Navajo, 98.1%). Population substructure effects were greater for Y-haplotypes, compared with that for the autosomal loci. For the apportionment of variance for the 12 Y-STRs, the within sample population variation was the largest component (>98% for each major population group and approximately 97% in Native Americans), and the variance component contributed by the major population groups was less than the individual component, but much greater than among sample populations within a major group (11.79% versus 1.02% for African Americans/Caucasians/Hispanics and 15.35% versus 1.25% for all five major populations). When each major population is analyzed individually, the R(ST) values were low but showed significant among group heterogeneity. In 692 confirmed father-son pairs, 14 mutation events were observed with the average rate of 1.57x10(-3)/locus/generation (a 95% confidence bound of 0.83x10(-3) to 2.69x10(-3)). Since the Y-STR loci reside on the non-recombining region of the Y chromosome, the counting method is one approach suggested for conveying an estimate of the rarity of the Y-haplotype. Because the Y-STR loci are not all in disequilibrium to the same extent, the counting method is a very conservative approach. The data also support that autosomal STR frequencies can be multiplied by the upper bound frequency estimate of a Y-haplotype in the individual population group or those pooled into major population groups (i.e., Caucasian, African American, Hispanic, and Asian). These analyses support use of the haplotype population data for estimating Y-STR profile frequencies for populations residing in North America. 相似文献
222.
223.
Dennis C. Turk James P. Robinson Melanie P. Duckworth 《Psychological injury and law》2018,11(3):218-232
Motor vehicle collisions (MVCs) are very common, and they often result in neck and shoulder injuries that are referred to as whiplash-associated disorders (WAD). The largest percentage of WAD are relatively minor and do not reveal any evidence of objective, structural pathology. However, for a substantial percentage of individuals, WAD evolves into chronic, disabling conditions characterized by pain and other symptoms. A range of pre-morbid, collision-related, biomechanical, and psychosocial responses to the MVC have been investigated to determine the manner in which these responses serve to exacerbate and maintain WAD symptoms. In this article, we review the literature investigating these potential causal, amplifying, and perpetuating factors from a biopsychosocial perspective. We emphasize the range of psychological factors and the post-MVC legal and compensation factors that have been identified as significant contributors to the persistence of symptoms and ensuing disability. We highlight the ways in which psychological and legal factors need to be integrated with biological factors to better understand and prevent WAD and treat individuals who experience WAD to reduce chronicity and disability. 相似文献
224.
A significant number of persons involved in motor vehicle collisions (MVCs) evidence persistent changes in physical, psychosocial, and cognitive functioning consequent to physical injury. While post-injury impairment and disability can sometimes be predicted with knowledge of injury type and injury severity, post-injury experiences of pain, psychological distress, cognitive dysfunction, and role disruption have been determined to contribute to injury-related impairment and disability. This article represents the second part of a two-part review of MVCs and their consequences. In part I of the review, research findings related to physical, psychosocial, and cognitive changes that occur consequent to injury-causing MVCs are described. In this article, measures used to document the severity of physical injuries are reviewed, along with the most widely accepted definitions of impairment and disability. Models that have been proposed to explain the progression from injury to impairment and disability are reviewed, including a more recently proposed model created specifically to guide the assessment and management of MVC-related outcomes. The greater part of this article is devoted to the review of findings related to physical, psychological, and cognitive predictors of post-MVC impairment and disability. The relation of these predictors to post-MVC impairment and disability is described across three specific injury contexts: (1) whiplash-associated disorders, (2) traumatic brain injury, and (3) polytrauma. In each context, findings related to recovery of function in the form of return to work are summarized, along with findings related to the contribution of compensation to injury-related symptoms and impairments. Although not characterized as a physical injury, chronic pain serves frequently as the post-injury symptom that persists beyond all injury management and rehabilitation efforts and that contributes significantly to MVC-related functional impairment, disability, and emotional distress. It is appropriate, therefore, to include in this review a discussion of those MVC studies that specifically address impairment and disability occurring in relation to chronic pain. The article ends with the identification of ongoing research challenges and future directions for both the study of MVCs and their associated sequelae and clinical practice with persons who are experiencing the consequences of MVC-related injuries. 相似文献
225.
Motor vehicle collisions (MVCs) have a significant impact on injured persons and society. MVCs generally result in property damage, but more serious MVCs often result in physical injuries that have significant physical, psychosocial, and cognitive consequences, all of which may result in long-standing functional impairment and disability as well as marked changes in quality of life. This article represents the first part of a two-part review of MVCs; the complex and interactive array of physical, psychosocial, and cognitive changes that occur consequent to injury-causing MVCs; and the person and environmental factors that best predict functional impairment and disability following an MVC. The current article provides an overview of the scope and significance of MVCs and summarizes the literature related to the physical injuries and the physical, psychosocial, and cognitive impairments that are most commonly experienced consequent to MVCs. Physical injuries reviewed in the current article include fractures, whiplash-associated disorders (WADs), traumatic brain injury (TBI), multiple traumatic injuries or polytrauma, and chronic pain conditions. These injuries and conditions are reviewed because of the relative quantity and quality of existing research related to these injuries and conditions. This article also provides a review of those psychological disorders that more commonly begin, recur, or are exacerbated in the aftermath of an MVC. The following psychological disorders are reviewed: posttraumatic stress disorder, complex posttraumatic stress disorder, major depressive disorder, somatic symptom disorder, and major neurocognitive disorder and mild neurocognitive disorder. Finally, this article ends with a brief discussion of changes in quality of life that can occur in relation to the physical injuries and psychological and neurocognitive disorders that are common consequences of MVCs. The final section of this article will serve to introduce part II of this review of MVCs and their consequences, in which predictors of MVC-related impairment and disability are discussed. 相似文献
226.
227.
“Developing a community soul”: A Comparative Assessment of the Australian Assistance Plan in Three Regions, 1973–1977 下载免费PDF全文
The Australian Assistance Plan (AAP) was an innovative yet largely forgotten social welfare program from the 1970s. A key platform of the Whitlam Labor government, which established a series of Regional Councils for Social Development across Australia, the AAP reframed citizens’ participation in their communities, stimulated voluntary organisations and volunteering and attempted to transform engagement among all levels of governments and the voluntary sector. Through an analysis of three Regional Council case studies in Victoria, New South Wales and South Australia, this article focuses on the themes of regionalism and regional distinctiveness in order to assess how questions of regional difference can impact on the development of policy practices. 相似文献
228.
International relations specialists have frequently questioned whether their academic research and teaching has any impact on the real world. The record of success is generally believed to be a spotty one. While there is no denying that academics have informed aspects of policymaking, the concern remains that the great bulk of international studies research is too abstract, specialized, or linguistically incestuous to reach the light of day in policy circles. We argue that the relationship between the pursuit of peace and security and the study of it is more complex than is captured by the classic policy–research divide. The argument rests on two observations: First, to assess the public impact of peace and security studies, one must focus on how practices within a variety of institutional contexts, not just state policies, are transformed. Second, it is not scholarship per se that has a measurable public impact, but the interplay of research, practical innovation, and advocacy. We derive these observations from a review of the work of Social Science Research Council–MacArthur Program fellows over the fifteen-year life of that program. 相似文献
229.
230.
Purpose. The present study explored the public's attitude towards errors in police officers’ detection of deception. Based on findings on trust in the police after responses to terrorist threats, we predicted a positive influence of a correct credibility assessment and of a risk‐averse response bias of police officers on public's trust. Methods. A general population sample (N= 151) read a hypothetical scenario concerning a credibility judgment and indicated their trust in the officers making the judgment. Decision outcome was manipulated by varying the four outcomes of a signal‐detection task, namely, Hit, Miss, False Alarm, and Correct Rejection. Results. In line with findings on trust in the police following responses to terrorist threats, people trusted police officers more if they judged the credibility of a suspect correctly. Moreover, officers who disbelieved the suspect's statement were trusted more than officers who believed, independently of outcome correctness. Furthermore, this effect was moderated by individual differences in error weighting. Conclusions. In sum, these findings indicate that lie‐biased credibility judgments made by police officers are supported by the public and increase their trust in the police. In addition, the present findings suggest that an asymmetrical weighting of judgment errors is a relevant factor in explaining the development of and attitude towards lie bias. 相似文献