全文获取类型
收费全文 | 23210篇 |
免费 | 609篇 |
国内免费 | 17篇 |
专业分类
各国政治 | 704篇 |
工人农民 | 540篇 |
世界政治 | 962篇 |
外交国际关系 | 1200篇 |
法律 | 10109篇 |
中国共产党 | 1195篇 |
中国政治 | 3066篇 |
政治理论 | 2907篇 |
综合类 | 3153篇 |
出版年
2022年 | 136篇 |
2021年 | 271篇 |
2020年 | 378篇 |
2019年 | 252篇 |
2018年 | 284篇 |
2017年 | 419篇 |
2016年 | 297篇 |
2015年 | 462篇 |
2014年 | 543篇 |
2013年 | 1482篇 |
2012年 | 836篇 |
2011年 | 1115篇 |
2010年 | 1314篇 |
2009年 | 1482篇 |
2008年 | 1371篇 |
2007年 | 1636篇 |
2006年 | 1567篇 |
2005年 | 1241篇 |
2004年 | 633篇 |
2003年 | 587篇 |
2002年 | 727篇 |
2001年 | 820篇 |
2000年 | 487篇 |
1999年 | 375篇 |
1998年 | 190篇 |
1997年 | 161篇 |
1996年 | 159篇 |
1995年 | 155篇 |
1994年 | 153篇 |
1993年 | 149篇 |
1992年 | 253篇 |
1991年 | 266篇 |
1990年 | 267篇 |
1989年 | 268篇 |
1988年 | 235篇 |
1987年 | 233篇 |
1986年 | 276篇 |
1985年 | 262篇 |
1984年 | 234篇 |
1983年 | 220篇 |
1982年 | 152篇 |
1981年 | 129篇 |
1980年 | 113篇 |
1979年 | 151篇 |
1978年 | 85篇 |
1977年 | 111篇 |
1976年 | 95篇 |
1974年 | 89篇 |
1973年 | 84篇 |
1972年 | 77篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
省直管县改革是为适应经济社会快速发展而进行的行政层级调整,对于破除市管县体制藩篱、激活和增强县域经济发展活力、提高行政效率具有重大意义。实践中,市县科层结构"交错纠缠"、省级政府管理幅度偏大、市县资源依赖关系受到冲击等问题一定程度上影响了省直管县改革的推进,导致改革的政策红利未能充分释放。应从增加省直管县试点数量、推动市县科层结构扁平化、维护市县共生性资源依赖关系、引导市县从资源竞争走向差异化合作等方面着手构建并完善市县横向分治与合作机制,以推动省直管县改革取得更大成效。 相似文献
2.
3.
Felice Carabellese M.D. Alan R. Felthous M.D. Donatella La Tegola Psy.D. Ph.D. Ilaria Rossetto M.D. Domenico Montalbò M.D. Filippo Franconi M.D. Roberto Catanesi M.D. 《Journal of forensic sciences》2019,64(5):1438-1443
Various studies have shown that women with psychopathy tend to commit crimes that are less violent than those of psychopathic men. The present study was designed to address the influence of psychopathy on the crimes committed by female offenders. A national sample of female offenders found NGRI or of diminished responsibility and at risk for criminal recidivism (OPG patients) was compared with a sample of female offenders who were convicted and imprisoned. Results of this comparison between the two groups of female offenders indicate that psychopathy is a transversal psychopathological dimension which may or may not be associated with other mental disorders. In both samples, the most commonly reported offenses among women with high PCL‐R scores were minor offenses, not particularly violent, but they appear to be related to typical psychopathic features such as superficial charm, pathological lying, and manipulation. 相似文献
4.
Adam Lanzarotta Ph.D. Martin M. Kimani Ph.D. Michael D. Thatcher B.S. John Lynch Ph.D. Moseley Fulcher A.S. Mark R. Witkowski Ph.D. JaCinta S. Batson M.S. 《Journal of forensic sciences》2020,65(4):1274-1279
This study describes the performance of handheld Raman devices for determining whether suspect pharmaceutical tablets declared to contain controlled substances were consistent with authentic (CWA) or not consistent with authentic (NCWA) tablets using a simple, rapid, field-friendly method capable of being used by nonexperts. Twenty-five authentic products and 84 known NCWA tablets were examined using three “parent” devices for a total of 327 analyses. On average, the parent devices yielded a true pass rate of 100%, a true fail rate of 98.4%, a false pass rate of 1.6%, and a false fail rate of 0%. The methods/libraries were then transferred to 13 identical “daughter” devices, which were used to examine 10 suspect finished dosage forms in duplicate (six known NCWA tablets and four authentic tablets) for a total of 260 measurements. On average, the daughter devices had a true pass rate of 100%, a true fail rate of 95.5%, a false pass rate of 4.5%, and a false fail rate of 0.0%. These data demonstrate that the parent–daughter electronic transfer method was successful, which permits the ability to develop methods in the laboratory that can be seamlessly pushed out to field devices. The methods can then be used to (i) prioritize samples for additional testing using other more time-consuming laboratory-based techniques needed to detect and quantify active ingredients and (ii) help support the interdiction of dangerous tablets at ports of entry, thereby preventing them from reaching the supply chain. 相似文献
5.
Marloes E. M. Vester M.D. Ph.D. Kurt B. Nolte M.D. Ph.D. Gary M. Hatch M.D. Chandra Y. Gerrard M.P.H. B.S. Reinoud D. Stoel Ph.D. Rick R. van Rijn M.D. Ph.D. 《Journal of forensic sciences》2020,65(5):1568-1573
Postmortem computed tomography (PMCT) is integrated into the evaluation of decedents in several American medical examiner offices and medicolegal death investigative centers in many other countries. We retrospectively investigated the value of PMCT in a series of firearm homicide cases from a statewide centralized medical examiner’s office that occurred during 2016. Autopsies were performed or supervised by board-certified forensic pathologists who reviewed the PMCT scans prior to autopsy. PMCT scans were re-evaluated by a forensic radiologist blinded to the autopsy findings and scored by body region (head–neck, thoracoabdominal, and extremities). Injury discrepancies were scored using a modified Goldman classification and analyzed with McNemar’s test. We included 60 males and 20 females (median age 31 years, range 3–73). Based on PMCT, 56 (79.1%) cases had injuries relevant to the cause of death in a single body region (24 head–neck region, 32 thoracoabdominal region). Out of these 56 cases, 9 had a missed major diagnosis by PMCT outside that region, including 6 extremity injuries visible during standard external examination. Yet all had evident lethal firearm injury. We showed that PMCT identifies major firearm injuries in homicide victims and excludes injuries related to the cause of death in other regions when a single body region is injured. Although PMCT has a known limited sensitivity for soft tissue and vascular pathology, it can be combined with external examination to potentially reduce or focus dissections in some of these cases depending on the circumstances and medicolegal needs. 相似文献
6.
中国共产党的集中统一领导是中国特色社会主义制度最大、最根本的政治优势。突发的新冠肺炎疫情是对中国共产党执政能力和领导力、号召力、动员力的检验,是对党的一次大考。抗击新冠肺炎疫情的斗争,进一步彰显了中国共产党集中统一领导的政治优势。党的集中统一领导决定了我国抗"疫"之效、抗"疫"之功。在党的集中统一领导下抗"疫"斗争必将取得伟大胜利。 相似文献
7.
Cheol Liu Montgomery Van Wart Soonhee Kim Xiaohu Wang Alma McCarthy David Ready 《Australian Journal of Public Administration》2020,79(3):298-329
The increased use of information and communication technologies (ICTs) has triggered enormous innovation in the public sector and created positive public value at the managerial, delivery of services, and policy levels. However, these positive outcomes do not automatically accrue simply by adoption of ICTs as public leaders can fail to adopt relevant new ICTs, use them poorly, or use them in ways that actually diminish public value, which raises the question of the importance of e-leadership. This article examines e-leadership and innovation capacity at the individual public manager level and fills in some gaps about the practice and implementation of ICTs in the public sector. We explore eight research questions useful in theorizing about e-leadership, develop constructs of e-leadership, and describe the current development of e-leadership. By comparing e-leadership in two country settings (South Korea and the United States), we also overcome the limitations of the existing Western-oriented studies about innovations in the public sector. In addition to the growth of e-leadership use and requirements for a variety of competencies equivalent to, but separate from, traditional communication competences, we find that national cultures exert significant influence on the major constructs of e-leadership, which implies that an effective e-leadership strategy should consider cultural contexts seriously. 相似文献
8.
【裁判要旨】借条空白处的公司盖章应由公司承担反证义务,公司无法证明借条空白处盖章的合理性,应承担相应责任。债权人主张盖章公司应承担担保责任,但未尽到审查公司担保决议的义务,公司应承担不能清偿部分的二分之一的补充清偿责任。一人有限责任公司股东应举证证明公司财产独殳于股东个人,不能证明的,应在公司的责任范围内承担连带清偿责任。 相似文献
9.
与一般危机事件相比,突发公共卫生事件具有突发性、高度专业性、未知性、群体性、社会性以及应对协同性等特征。在现代化治理体系中,专业学会作为突发公共卫生事件应急管理的重要补充力量,应当发挥专业优势、组织协调优势、凝聚精神等优势,在疾病的预测、健康科普、组织动员、心理干预等方面发挥积极作用。 相似文献
10.
党的十八大以来,以习近平同志为核心的党中央通过艰辛的理论和实践探索,形成了习近平新时代中国特色社会主义思想。中国共产党在指导思想上的与时俱进,是我们党生命力、创造力的重要体现,更是党团结带领全国各族人民决胜全面建成小康社会,全面建设社会主义现代化强国的行动指南。科学把握习近平新时代中国特色社会主义思想的内在逻辑、核心要义与重大意义,有助于进一步增强"四个自信",为实现中华民族伟大复兴的中国梦提供理论指引和实践指南。 相似文献