全文获取类型
收费全文 | 545篇 |
免费 | 17篇 |
专业分类
各国政治 | 42篇 |
工人农民 | 51篇 |
世界政治 | 45篇 |
外交国际关系 | 26篇 |
法律 | 250篇 |
中国政治 | 8篇 |
政治理论 | 139篇 |
综合类 | 1篇 |
出版年
2024年 | 2篇 |
2023年 | 7篇 |
2022年 | 6篇 |
2021年 | 6篇 |
2020年 | 18篇 |
2019年 | 27篇 |
2018年 | 20篇 |
2017年 | 28篇 |
2016年 | 21篇 |
2015年 | 15篇 |
2014年 | 20篇 |
2013年 | 87篇 |
2012年 | 19篇 |
2011年 | 29篇 |
2010年 | 17篇 |
2009年 | 19篇 |
2008年 | 27篇 |
2007年 | 13篇 |
2006年 | 30篇 |
2005年 | 16篇 |
2004年 | 20篇 |
2003年 | 12篇 |
2002年 | 16篇 |
2001年 | 7篇 |
2000年 | 4篇 |
1999年 | 9篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 3篇 |
1994年 | 7篇 |
1993年 | 3篇 |
1991年 | 1篇 |
1990年 | 3篇 |
1989年 | 2篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 6篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1976年 | 2篇 |
1974年 | 2篇 |
1972年 | 1篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1956年 | 1篇 |
排序方式: 共有562条查询结果,搜索用时 15 毫秒
71.
The current study analyzes police use of force as a series of time-bound transactions between officers, civilians, and bystanders. The research begins with a systematic social observation of use-of-force events recorded on police body-worn cameras in Newark, New Jersey. Researchers measure the occurrence and time stamps for numerous participant physical and verbal behaviors. Data are converted into a longitudinal panel format measuring all observed behaviors in 5-second intervals. Panel logistic regression models estimate the effect of each behavior on use of force in immediate and subsequent temporal periods. Findings indicate certain variables influence use of force at a distinct point in time, whereas others exert influence on use of force across multiple time periods. The most influential variables relate to authority maintenance theoretical constructs. This finding supports prior perspectives arguing that police use of force largely results from officer attempts to maintain constant authority over civilians during face-to-face encounters. Nonetheless, a range of additional variables reflecting procedural justice, civilian resistance, and bystander presence significantly affect when police use force during civilian encounters. Results provide nuance to theoretical frameworks considering use of force as resulting from the interplay between officer and civilian actions and reactions. 相似文献
72.
Mandy Turner 《Mediterranean Politics》2016,21(3):437-441
The prospects for a just and sustainable peace are dire. The Oslo framework and the two-state solution are no longer fit for purpose (if indeed they ever were). And yet it is entirely possible that the current situation could limp on for a while longer – like a zombie that refuses to die. This short opinion piece argues that, in this context, a new movement and a new strategy are urgently required. 相似文献
73.
Fluorescence Imaging of Posterior Spiracles from Second and Third Instars of Forensically Important Chrysomya rufifacies (Diptera: Calliphoridae),
下载免费PDF全文
![点击此处可从《Journal of forensic sciences》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Danielle Flores M.S. Amy L. Miller M.S. Angelique Showman M.S. Caitlyn Tobita Lori M. N. Shimoda B.S. Carl Sung B.S. Alexander J. Stokes Ph.D. Jeffrey K. Tomberlin Ph.D. David O. Carter Ph.D. Helen Turner Ph.D. 《Journal of forensic sciences》2016,61(6):1578-1587
Entomological protocols for aging blowfly (Diptera: Calliphoridae) larvae to estimate the time of colonization (TOC) are commonly used to assist in death investigations. While the methodologies for analyzing fly larvae differ, most rely on light microscopy, genetic analysis, or, more rarely, electron microscopy. This pilot study sought to improve resolution of larval stage in the forensically important blowfly Chrysomya rufifacies using high‐content fluorescence microscopy and biochemical measures of developmental marker proteins. We established fixation and mounting protocols, defined a set of measurable morphometric criteria and captured developmental transitions of 2nd instar to 3rd instar using both fluorescence microscopy and anti‐ecdysone receptor Western blot analysis. The data show that these instars can be distinguished on the basis of robust, nonbleaching, autofluorescence of larval posterior spiracles. High‐content imaging techniques using confocal microscopy, combined with morphometric and biochemical techniques, may therefore aid forensic entomologists in estimating TOC. 相似文献
74.
Katie V. Turner 《The journal of forensic psychiatry & psychology》2016,27(2):265-280
Introduction: The use of seclusion as a means of managing the extreme behaviours forensic patients in secure settings is a controversial yet often common practice, despite there being little evidence that seclusion as a practice has any significant therapeutic value for the patient. The aim of this study was to explore the use of seclusion and whether this differs as a function of gender and diagnosis across secure services. Method: This study collated data from 11 medium and low secure hospitals that admit male and female patients, with some services providing services for patients with intellectual disability (with or without co-morbid disorders), and others for patients with mental illness and/or personality disorder only. Results: Both gender and diagnosis were associated with differential seclusion rates. Seclusions were three times longer for patients in the non-ID compared to the ID service. Male seclusions (for any diagnosis) were around twice as long as those in female services. Female ID patients spent significantly less time in seclusion compared to other groups. Female ID was associated with two to three times the number of seclusion events per patient compared to other groups. No statistically significant association between the type of service and the reason for a patient being secluded. Conclusions: A range of organisational factors that determine the use and duration of seclusion are cited and merit further exploration. High rates of psychiatric co-morbidity and the complexity of patients admitted to services may also mediate risk and use of seclusion. The study supports the use of early intervention techniques and the adoption of positive behaviour support. 相似文献
75.
Against the background of twentieth-century military conflict in Asia, the article concentrates on China’s contemporary relationships
with outlying states, regions and provinces. Employing a version of Thomas Malthus’s political economy, we argue that population
wars are an important, if often disguised, future of modern foreign relations. Through an examination of a various examples
but specifically Tibet, Vietnam and Uyghurs in Xinjiang province, the article considers the current prospects of sinicization
by demographic means. We conclude by describing ‘red capitalism’ in Asia as a combination of authoritarian states plus economicv
success within the framework of a tributary Han civilization. 相似文献
76.
Barnard Turner 《Asia Europe Journal》2009,7(2):225-240
Students from the three main universities in Singapore were surveyed in the third quarter 2008 to assess their perceptions
and knowledge of Europe/the European Union. This survey complements and expands upon that done in 2006 by the National Centre
for Research on Europe (NCRE) which was supported by Asia–Europe Foundation. The student survey showed that this important
age and education cohort had a middling to low assessment of the EU in its importance for Singapore, an assessment which was
much lower than the objective view of the relation (in terms of trade and the EU as a dialogue partner) would warrant. The
sources of this perception were examined, and it was found that there was no immediate correlation between level of assessment
of Europe/the EU and: gender, nationality, year of study, subject of study or frequency of accessing the local media for international
news. Therefore, such perceptions can be assumed to derive from sporadic, ad hoc intangible contacts and fleeting impressions
rather than through formal education, the media and specific, focussed and localised EU-related outreach programmes.
相似文献
Barnard TurnerEmail: |
77.
Samantha K. Rowbotham M.Ar.Sc. Soren Blau Ph.D. Jacqueline Hislop‐Jambrich Ph.D. Victoria Francis M.B.B.S. M.Sc. 《Journal of forensic sciences》2019,64(2):375-384
Fatal falls from heights (?3 m) often result in blunt force trauma (BFT) to the skeleton. The fracture patterns that result from this BFT mechanism are well understood in forensic anthropology and forensic pathology; however, details of the specific types of fractures that result remain poorly documented. The aim of this study was to provide a detailed examination of the types of fractures that may result from fatal high falls. Fractures were recorded from 95 full‐body postmortem computed tomography scans of individuals known to have died from a high fall. Trauma was then analyzed taking into account the extrinsic and intrinsic variables known to influence a fall using multiple logistic regression. A total of 339 types of fractures were classified, of which 16 were significantly associated with this BFT mechanism. Classified fracture types will augment anthropological interpretations of the circumstances of death from BFT in cases of suspected high falls. 相似文献
78.
79.
There is an abundance of research from cultural, critical and feminist criminology that has recognized media as a vehicle to propagate various forms of gender inequality and violence against women. Likewise, there has been extensive research on how childhood products and toys replicate the patriarchal construction of gender. However, these bodies of research have been relatively silent on how the commodification of culture is consumed and reified by the very population it oppresses (i.e. women). Here, we argue that violence against women is commodified and eagerly consumed in an age of neo-liberalism, legitimizing the patriarchal power structures that subordinate women. Our goal is to begin a discussion of female consumption of the commodification that gives consent and facilitates the patriarchal perpetual power system. Using examples from media and the consumer market, we hope to begin a broader discussion of how patriarchy, gender roles and inequality are reinforced through everyday banal consumption by both sexes. However, this banal consumption by females not only lends to the legitimization of the heteronormative patriarchal status quo but also makes them active participants in the continuation of inequality and power structures inherent within this patriarchal society. 相似文献
80.
Victoria Smith Ekstrand 《Communication Law & Policy》2017,22(4):427-457
The Americans with Disabilities Act celebrated its twenty-fifth anniversary in 2015. Enacted by Congress and signed into law by President George H.W. Bush, the ADA was designed to ensure that people with disabilities are given “independence, freedom of choice, control of their lives, the opportunity to blend fully and equally into the rich mosaic of the American mainstream.” The ADA defines the kinds of public and private spaces that must provide access and accommodations to the disabled. Missing from that list, because of the ADA's timing, is the Internet, effectively shutting the disabled out of the rich marketplace of ideas online. This article examines both the case law surrounding this omission and delays by the executive and legislative branches in extending the ADA to the Internet. It argues that making the Internet a “place of public accommodation” under the ADA is supported by First Amendment principles of democratic governance and self-fulfillment. 相似文献