全文获取类型
收费全文 | 675篇 |
免费 | 43篇 |
专业分类
各国政治 | 82篇 |
工人农民 | 45篇 |
世界政治 | 46篇 |
外交国际关系 | 42篇 |
法律 | 326篇 |
中国政治 | 6篇 |
政治理论 | 163篇 |
综合类 | 8篇 |
出版年
2021年 | 4篇 |
2020年 | 19篇 |
2019年 | 20篇 |
2018年 | 20篇 |
2017年 | 28篇 |
2016年 | 18篇 |
2015年 | 23篇 |
2014年 | 17篇 |
2013年 | 102篇 |
2012年 | 21篇 |
2011年 | 28篇 |
2010年 | 12篇 |
2009年 | 19篇 |
2008年 | 18篇 |
2007年 | 12篇 |
2006年 | 14篇 |
2005年 | 18篇 |
2004年 | 20篇 |
2003年 | 16篇 |
2002年 | 13篇 |
2001年 | 21篇 |
2000年 | 21篇 |
1999年 | 18篇 |
1998年 | 12篇 |
1997年 | 8篇 |
1996年 | 9篇 |
1995年 | 10篇 |
1994年 | 13篇 |
1993年 | 10篇 |
1992年 | 12篇 |
1991年 | 12篇 |
1990年 | 9篇 |
1989年 | 15篇 |
1988年 | 7篇 |
1987年 | 12篇 |
1986年 | 8篇 |
1985年 | 10篇 |
1984年 | 8篇 |
1983年 | 4篇 |
1982年 | 5篇 |
1981年 | 7篇 |
1980年 | 8篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 3篇 |
1971年 | 2篇 |
1969年 | 2篇 |
1968年 | 4篇 |
1967年 | 3篇 |
1966年 | 2篇 |
排序方式: 共有718条查询结果,搜索用时 15 毫秒
171.
172.
In 1972 the Japanese government ended its diplomatic recognition of the Republic of China. And yet it did not. In the aftermath of that decision, colonial legacy ties between Taiwan and Japan were drawn upon to create a new form of relationship, with ties that were official in all but name. Taiwanese cities and counties were also encouraged to develop formal ties with their Japanese counterparts. These sub-national ties are a critical – but little researched – component of the enduring bilateral relationship between these two countries. This article – based on extensive fieldwork in both countries – is an initial effort in understanding how these ties have developed and function, and how they support bilateral relations between Taiwan and Japan. Drawing on additional fieldwork in China, this article also considers what formal limitations exist on the para-diplomatic relations between these countries. 相似文献
173.
174.
Tiffany R. Layne M.S. Raquel A. Green B.S. Carolyn A. Lewis B.S. Francy Nogales B.S. Tracey C. Dawson Cruz Ph.D. Zendra E. Zehner Ph.D. Sarah J. Seashols‐Williams Ph.D. 《Journal of forensic sciences》2019,64(6):1831-1837
Evaluation of microRNA (miRNA) expression as a potential method for forensic body fluid identification has been the subject of investigation over the past several years. Because of their size and encapsulation within proteins and lipids, miRNAs are inherently less susceptible to degradation than other RNAs. In this work, blood, urine, semen, and saliva were exposed to environmental and chemical conditions mimicking sample compromise at the crime scene. For many treated samples, including 100% of blood samples, miRNAs remained detectable, comparable to the untreated control. Sample degradation varied by body fluid and treatment, with blood remarkably resistant, while semen and saliva are more susceptible to environmental insult. Body fluid identification using relative miRNA expression of blood and semen of the exposed samples was 100% and 94%, respectively. Given the overall robust results herein, the case is strengthened for the use of miRNAs as a molecular method for body fluid identification. 相似文献
175.
Paul A Williams 《Third world quarterly》2013,34(1):45-58
Energy trade periodically aligns Northern importing – consuming countries against predominantly Southern producing – exporting countries. Conflict appears to follow a cyclical pattern, whereby Northern firms invest in developing Third World hydrocarbon resources to meet consumer demand until market conditions enable unilateral efforts by host sovereigns to augment fiscal take and ownership share and to impose output restrictions, thereby elevating prices and revenues. Although markets eventually correct themselves, major consuming-country governments, to the extent that seller's markets attributable to exporter actions harm short-term consumer welfare and alternative options for restoring buyer's markets are lacking, have varying incentives to support military intervention. Shifting market conditions and power balances suggest six ideal-typical energy trade conflict strategies. Finally, to the extent that exporting states succeed in converting higher hydrocarbon revenues into energy-intensive economic growth, co-operative phases within this conflict pattern could yield to increasingly zero-sum inter-consumer rivalry. 相似文献
176.
177.
Justice R. James Williams 《Family Court Review》2001,39(3):267-281
Parental Alienation Syndrome and Parental Alienation are evolving clinical concepts. They are controversial. Their limits, the limits of the legal system, and recent developments in the use and admissibility of expert evidence call into question the appropriateness of their use within the trial process. 相似文献
178.
179.
The days of ballooning federal budgets are over. Today, both the president and Congress continue to strive for a balanced budget, while encouraging federal agencies to improve service delivery of the various programs and entitlement benefits provided to their customers. Stakeholder involvement and public opinion about how agencies run their "businesses" are increasingly scrutinized. Trends such as competition for service delivery through franchizing, privatization, and outsourcing are causing an entirely new way of looking at how support and program services are managed. This article explains how the success or failure of activity-based costing management (ABCM) is dependent upon its ability to link the resolution of these external factors with internal business needs, while providing government managers with a better understanding of how to use ABCM to steer their organizations into the future. We also describe the current and future status of ABCM installations at various federal entities where ABCM was recently introduced and where interviews, conducted a year ago, were updated to describe how ABCM is helping these entities align external factors to internal needs. These federal entities are the Immigration and Naturalization Service, the Financial Management Service, and the Veterans Benefits Administration. 相似文献
180.