全文获取类型
收费全文 | 1397篇 |
免费 | 81篇 |
专业分类
各国政治 | 88篇 |
工人农民 | 184篇 |
世界政治 | 125篇 |
外交国际关系 | 73篇 |
法律 | 705篇 |
中国政治 | 21篇 |
政治理论 | 276篇 |
综合类 | 6篇 |
出版年
2023年 | 19篇 |
2022年 | 9篇 |
2021年 | 17篇 |
2020年 | 32篇 |
2019年 | 60篇 |
2018年 | 73篇 |
2017年 | 96篇 |
2016年 | 92篇 |
2015年 | 52篇 |
2014年 | 51篇 |
2013年 | 199篇 |
2012年 | 70篇 |
2011年 | 64篇 |
2010年 | 40篇 |
2009年 | 55篇 |
2008年 | 57篇 |
2007年 | 70篇 |
2006年 | 60篇 |
2005年 | 41篇 |
2004年 | 28篇 |
2003年 | 25篇 |
2002年 | 24篇 |
2001年 | 19篇 |
2000年 | 12篇 |
1999年 | 19篇 |
1998年 | 11篇 |
1997年 | 15篇 |
1996年 | 8篇 |
1995年 | 10篇 |
1994年 | 15篇 |
1993年 | 8篇 |
1992年 | 8篇 |
1991年 | 5篇 |
1990年 | 12篇 |
1989年 | 5篇 |
1988年 | 8篇 |
1987年 | 7篇 |
1986年 | 7篇 |
1985年 | 9篇 |
1984年 | 10篇 |
1983年 | 12篇 |
1982年 | 8篇 |
1981年 | 5篇 |
1979年 | 6篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 2篇 |
1975年 | 4篇 |
1974年 | 4篇 |
1968年 | 2篇 |
排序方式: 共有1478条查询结果,搜索用时 31 毫秒
961.
Sarah Jane Cervenak 《Women & Performance》2016,26(1):1-16
The collector, according to Walter Benjamin and Charles Baudelaire, is the figure who treads the edge of day, roaming the margins of Enlightened society in search of its tossed-aside forms. Into this wasteland of rejected and disavowed life, the collector ambles as if in a dream. In her dream, disavowed living moves into a “better” world, one that lingers safely past the suffocating ether of tired taxonomies. Sculptor Leonardo Drew is a collector that creates and remakes in this spirit. Leonardo Drew purposely weathers objects – wood planks, fabric, cotton, animal carcasses, feathers, and other items – and makes abstract sculpture. By wearing down the object in the process of making something new, Drew intervenes into histories of racial and sexual subjection; histories that have made people into useable objects. Through his reassemblage of the rejectable, Drew imagines another world on the side of this one – a domain of living disaggregated from use and retethered to justice. 相似文献
962.
963.
964.
Sarah Rusbridge Oliver Tooze Emma Griffith Megan Wilkinson-Tough 《The journal of forensic psychiatry & psychology》2018,29(1):106-123
Index offence assessment and formulation (IOAF) helps service users (SU) in secure units to make sense of their index offence, provides detailed understanding of risk and contributes to treatment planning and discharge decisions. Clinical psychologists’ perceptions of barriers and facilitators to engaging SUs in IOAF within the men’s and women’s services of one medium secure unit were explored through focus groups. Thematic analysis identified two relevant domains: person-specific factors and the organisational context. Person-specific barriers included challenges in working with fragmented narratives, conflicting motivations to engage, SU defences and distorted perceptions of clinical psychologists’ roles. Giving clarity and choice to SUs facilitated engagement with the work. Regarding the organisational context, clinical psychologists within both services identified the importance of having adequate resources and care-team support to complete this work. Findings highlight the importance of developing an evidence-based framework for IOAF to be embedded within clear ‘risk’ care pathways through secure services. 相似文献
965.
966.
Methadone is a potent analgesic and sedative. It is widely used in the treatment of heroin addiction and is often encountered in forensic specimens. In electron impact (EI) gas chromatography/mass spectrometry (GC/MS) mode, methadone produces predominantly a m/z 72 ion, which is not sufficiently characteristic for identification. Determination of the molecular ion, which can be achieved using chemical ionization (CI) provides diagnostic information and better identification of the drug. This paper describes the development of a positive ion CI GC/MS procedure, using a liquid reagent gas and ion trap instrumentation, for the determination of methadone and its metabolites in urine. CI generally produces a single molecular ion spectrum, but optimization of the reagent gas parameters increases the fragmentation of the molecule, allowing determination of ion ratios if required. The procedure is sensitive, diagnostic and is currently in routine use in our laboratory. 相似文献
967.
Political Behavior - For years, Republicans in Congress promised to “repeal and replace” the Affordable Care Act. The results of the 2016 elections put them in position to take action... 相似文献
968.
Melissa A. Pasquale‐Styles M.D. Christian M. Crowder Ph.D. Jeannette Fridie M.A. Sarah S. Milla M.D. 《Journal of forensic sciences》2014,59(6):1668-1671
Bilateral symmetric bone nodules were observed in the anterolateral first ribs of an infant with shaking injuries at autopsy. The location prompted diagnostic considerations of healing fractures versus anomalous articulations with pseudarthroses. The forensic pathologist worked with forensic anthropologists and pediatric radiologists to evaluate autopsy findings and compare premortem and postmortem X‐rays. Gross examination of the bones by the pathologist and anthropologists confirmed bilateral, callus‐like bone nodules in first‐rib locations associated with pseudarthroses. Histologic examination of one of the bones further showed features most consistent with pseudarthrosis, not a healing fracture. Radiologists then compared multiple premortem and postmortem radiographs that showed no remodeling of the bone over a 2‐week interval between the time of injury and death, which would be unexpected for a healing fracture in an infant. This multidisciplinary approach resulted in the appropriate diagnosis of pseudarthroses due to anomalous articulations, an uncommon finding in forensic pathology. 相似文献
969.
With the growing importance of public engagement in science policy making and declining levels of public trust in food production, the European Food Safety Authority (EFSA) has attempted to embed “good governance” approaches to strengthen scientific independence and open up risk decision making, which include the use of public consultations. However, “opening up” of risk assessment policies reveals some tensions; namely, balancing the goals of scientific excellence and transparency, protecting science from interests, addressing value judgments, and limited opportunities to debate ethical and social issues. EFSA's development of risk assessment policy for genetically modified animals is used as a case study to analyze these tensions. This analysis suggests that in order to fulfill good governance commitments and maintain trust in risk governance, closer cooperation between EFSA and the European Commission is required to provide “space” for debating the broader risk management issues. This publically accessible space may be needed alongside rather than instead of EFSA's consultation. 相似文献
970.