全文获取类型
收费全文 | 275篇 |
免费 | 9篇 |
专业分类
各国政治 | 24篇 |
工人农民 | 33篇 |
世界政治 | 19篇 |
外交国际关系 | 12篇 |
法律 | 140篇 |
中国政治 | 1篇 |
政治理论 | 53篇 |
综合类 | 2篇 |
出版年
2022年 | 2篇 |
2020年 | 6篇 |
2019年 | 7篇 |
2018年 | 4篇 |
2017年 | 5篇 |
2016年 | 11篇 |
2015年 | 4篇 |
2014年 | 7篇 |
2013年 | 42篇 |
2012年 | 10篇 |
2011年 | 6篇 |
2010年 | 9篇 |
2009年 | 11篇 |
2008年 | 8篇 |
2007年 | 6篇 |
2006年 | 7篇 |
2005年 | 12篇 |
2004年 | 7篇 |
2003年 | 5篇 |
2002年 | 7篇 |
2001年 | 4篇 |
2000年 | 7篇 |
1999年 | 4篇 |
1998年 | 3篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1992年 | 4篇 |
1991年 | 2篇 |
1990年 | 6篇 |
1989年 | 5篇 |
1988年 | 8篇 |
1987年 | 3篇 |
1986年 | 2篇 |
1985年 | 4篇 |
1984年 | 2篇 |
1983年 | 5篇 |
1982年 | 4篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1975年 | 5篇 |
1974年 | 2篇 |
1972年 | 2篇 |
1971年 | 3篇 |
1970年 | 2篇 |
1968年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有284条查询结果,搜索用时 15 毫秒
1.
This paper examines the process by which R&D results funded by the Office of Conservation and Renewable Energy (CE) of the US Department of Energy (DOE) have generated commercial applications. It looks at examples of technology-transfer procedures and activitees across three of CE's component offices that correspond to the major energy end-use sectors: transportation, buildings, and industry. On the surface, the conservation programs would appear to have little strategic consistency and, therefore, lack the clear leadership many seek in a technology-transfer program. However, as an alternative to strategic consistency, one may tailor the technology-transfer approach of each program to its unique circumstances. This paper presents case studies of such tailoring, in which the diversity of approaches mirrors the complexity of the energy end-use markets and the private-public interests that must be negotiated to successfully commercialize energy-saving innovations. The paper discusses the lessons learned about the conditions requiring adaptive design and the structures and practices that have been proven effective. 相似文献
2.
This paper describes some of the spinoff benefits that can result from R&D projects, and categorizes them in terms of the dimensions of market and technical newness. These dimensions are discussed with reference to two types of spinoffs: 1) alternative market applications, when the results of an R&D project are subsequently applied to a market or use that differs from the originally intended application, and 2) second-generation technologies, when the technology that was the subject of an R&D project is significantly altered or enhanced in unanticipated ways through subsequent R&D. Examples from the Department of Energy's Energy-Related Inventions Program are integrated into the results of literature review to illustrate key concepts, including core technologies, degrees of market and technology newness, technology robustness, and the nature of connections linking spinoffs to prior R&D investments. The paper concludes by discussing spinoffs as a managerial strategy. 相似文献
3.
4.
Marilyn J. Hoppe Elizabeth A. Wells Kevin P. Haggerty Edith E. Simpson Randy R. Gainey Richard F. Catalano 《Journal of youth and adolescence》1998,27(1):59-81
Bonding in parent, peer, and school domains were compared in a general sample of children and a sample of children of methadone-treated parents. Bivariate comparisons revealed that children of methadone-treated parents had lower SES, and were significantly more likely to smoke cigarettes but not more likely to drink alcohol. Several measures of attachment were significantly different between the two samples across parent, peer, and school domains. Multivariate analyses indicated that the children of methadone-treated parents were more likely to smoke, even after accounting for the effects of demographic and attachment variables. For drinking, sample membership was not found to be significant. Attachment to school decreased the odds of both smoking and drinking in both samples. Peer attachment had no effect on the odds of smoking initiation; however,loyalty to best friend did predict increased odds of drinking initiation. 相似文献
5.
AbstractThe cross-border impacts of whistleblowing recently have become far more visible and consequential, as evident with the ‘Paradise’ and ‘Panama Papers’ leaks, which exposed tax and other financial wrongdoings of prominent personalities around the world, leading to scandals, resignations and prosecutions. Despite its new prominence, whistleblowing often continues to be seen as a series of ad hoc chance acts. We argue instead that whistleblowing is an increasingly institutionalized regulatory tool that is enabled by an emergent ‘whistleblowing system’, with similarities to other new forms of informal global governance. Whistleblowing can be controversial, and we develop a framework for assessing whether any particular whistleblowing event and the system that enables it are in the public interest. We then apply this analysis to the case of global tax evasion. We conclude that a whistleblowing system can make important contributions to difficult cross-border regulatory challenges such as tax evasion, especially where other governance systems fail. 相似文献
6.
7.
Historians have paid scant attention to Australia's enthusiastic response to the Spanish‐American war of 1898. Yet these events help us to better understand the centrality of race to Australia's national identity. Even though the Australian colonies were bound by Britain's neutrality, from Sydney to Perth Australians cheered America's decision to declare war. Many gathered outside the US consulate to offer their services as soldiers and nurses. This enthusiasm for the US cause was underpinned by an identification with fellow Anglo‐Saxons and the assumption that Filipinos and Cubans were races not yet fit for self‐government. Australians were intent on establishing their status as equal members of the governing race. 相似文献
8.
Marilyn Rubin 《Public Budgeting & Finance》1990,10(4):3-17
Budgetary pressures have made it necessary to consider the effectiveness of urban enterprise zones. These geographically targeted tax incentives programs are widespread. But whether and to what extent these programs spur economic development is not known. The article presents an evaluation of urban enterprise zones in New Jersey in terms of costs and economic impacts, including industrial output, tax revenue, and job creation. 相似文献
9.
10.
Using the decision of Barr J in Attorney-General (NSW) v John Fairfax Publications [1999] NSWSC 318, the authors analyse the need for external validity and relevance in social science evidence adduced in the courts. They argue in favour of the rigour employed within Barr J's judgment and contend that a constructive legacy of the decision should be a greater sensitisation on the part of researchers to the kinds of factors that can distance experimental scenarios from curial contexts to a point where generalisations from the former become strained and even spurious. A number of these considerations have the potential to be addressed to a significant extent by improved methodologies. However, the authors warn against an excess of purist fervour in demanding complete comparability of scenarios, lest the fruits of social science be denied to the courts and decision-making be adversely affected by the absence of expert insights falling short of complete replication of conditions between experiments and forensic reality. 相似文献