首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   22149篇
  免费   675篇
  国内免费   5篇
各国政治   872篇
工人农民   926篇
世界政治   1502篇
外交国际关系   733篇
法律   14318篇
中国共产党   6篇
中国政治   191篇
政治理论   4080篇
综合类   201篇
  2020年   296篇
  2019年   359篇
  2018年   433篇
  2017年   517篇
  2016年   533篇
  2015年   386篇
  2014年   432篇
  2013年   2032篇
  2012年   589篇
  2011年   625篇
  2010年   519篇
  2009年   532篇
  2008年   630篇
  2007年   700篇
  2006年   676篇
  2005年   597篇
  2004年   594篇
  2003年   652篇
  2002年   552篇
  2001年   896篇
  2000年   765篇
  1999年   646篇
  1998年   316篇
  1997年   229篇
  1996年   271篇
  1995年   231篇
  1994年   265篇
  1993年   248篇
  1992年   430篇
  1991年   476篇
  1990年   449篇
  1989年   403篇
  1988年   428篇
  1987年   389篇
  1986年   423篇
  1985年   405篇
  1984年   334篇
  1983年   336篇
  1982年   257篇
  1981年   278篇
  1980年   190篇
  1979年   259篇
  1978年   188篇
  1977年   167篇
  1976年   145篇
  1975年   160篇
  1974年   177篇
  1973年   150篇
  1972年   133篇
  1971年   131篇
排序方式: 共有10000条查询结果,搜索用时 10 毫秒
891.
Recent studies have raised serious concerns about the quality of governmental audits by independent CPAs. Part of the problem is that many governmental units do not use effective audit procurement procedures. This article examines current state guidelines for the procurement of CPA audit services by local governments and recommends an expansion of the states' role in this area.  相似文献   
892.
893.
The rhetoric of ‘needs’-based planning requires little refining. What must be questioned and recognized are the values of decision makers and the unwritten agendas of those involved in the planning process. Taking the example of some of the integrated rural development programmes (IRDPs) in Papua New Guinea, this paper looks at the way planners and others cast development and information ‘nets’. These nets abrogate indigenous development processes. The ‘nets’ make it easy for development professionals and others involved in planning to follow unwritten agendas and difficult for target groups to articulate their ‘needs’ and to understand what is going on. It is suggested that these problems are not unique to PNG and may well be relevant to ‘needs based planning’ in other situations.  相似文献   
894.
AN INTRODUCTION TO ISLAM. By GERHARD ENDRESS. Translated by CAROLE HILLENBRAND. Edinburgh, Edinburgh University Press, 1988. ix + 293pp. H/B £29.95, P/B £9.50.

A HISTORY OF ISLAMIC SOCIETIES. By IRA M. LAPIDUS. Cambridge, Cambridge University Press, 1988. 1002pp. £35.00.

THE GREAT POWERS AND THE MIDDLE EAST 1919–1939. Edited by URIEL DANN. (Collected Papers Series of the Dayan Centre for Middle Eastern and African Studies, Tel Aviv University.) New York and London, Holmes and Meier Publishers, Inc., Africana Publishing Company, 1988. 434pp. $59.50 cloth.

THE RENTIER STATE. Edited by HAZEM BEBLAWI and GIACOMO LUCIANI. London, Croom Helm for Istituto Affari Internazionali, Rome, 1987. 240pp.

DEVELOPMENT, ADMINISTRATION AND AID IN THE MIDDLE EAST. By GERD NONNEMAN. London and New York, Routledge, 1988. 203pp. Figures, tables. £25.00.

DOMESTIC POLITICS AND REGIONAL SECURITY: JORDAN, SYRIA AND ISRAEL. THE END OF AN ERA? By VALERIE YORKE. Aldershot, Brookfield ISA, Hong Kong, Singapore, Sydney, Gower. 1988. Published for the International Institute for Strategic Studies. 432pp. £35.00

THE BIRTH OF THE PALESTINIAN REFUGEE PROBLEM. By B. MORRIS. Cambridge, Cambridge U.P., 1988. 400pp. £30.00.

ETHNIZITÄT UND MACHTKONKURRENZ IN INTER‐ARABISCHEN BEZIEHUNGEN: DER SYRISCH‐IRAKISCHE KONFLIKT UNTER DEN BA'ATH‐REGIMEN. By EBERHARD KIENLE. Berlin, Verlag Das Arabische Buch, 1988. 63pp.

THE SHATT‐AL‐ARAB BOUNDARY QUESTION: A LEGAL REAPPRAISAL. By KAIYIN HOMA KAIKOBAD. Oxford, Clarendon Press, 1988. xix, 142pp. 10 maps and figures, table of legal cases. £25.00.

IRAN AND IRAQ AT WAR. By S. CHUBIN and C. TRIPP. London, I.B. Tauris, 1988. 328pp. £19.50.

THE ARAB GULF AND THE ARAB WORLD. Edited by BRIAN R. PRIDHAM. London, Croom Helm, 1988. xv, 302pp. £35.00.

THE GULF COOPERATION COUNCIL: RECORD AND ANALYSIS. By R.K. RAMAZANI. Charlottesville, University Press of Virginia, 1988. 256pp. $45.00.

SAUDI ARABIA IN THE OIL ERA—REGIME AND ELITES: CONFLICT AND COLLABORATION. By MORDECHAI ABIR. London, Croom Helm, 1988. xix, 247pp. £25.00.

THE IMAMATE TRADITION OF OMAN. By J.C. WILKINSON. Cambridge, Cambridge University Press, 1987. xii, 415pp. £40.00.

MUSADDIQ, IRANIAN NATIONALISM AND OIL. Edited by JAMES A. BILL and ROGER LOUIS. Austin, University of Texas Press & London, Tauris, 1988. 358pp.

STATE, DEMOCRACY AND THE MILITARY: TURKEY IN THE 1980s. Edited by METIN HEPER and AHMET EVIN. Berlin and New York, Walter de Gruyter, 1988. 265pp.

WHAT IS TO BE DONE: THE ENLIGHTENED THINKERS AND AN ISLAMIC RENAISSANCE. By ALI SHARI'ATI. Edited and annotated by FARHANG RAJAEE; Foreword by JOHN L. ESPOSITO. Houston, Texas, Institute for Research and Islamic Studies, 1986. xix, 181pp. $25.95 (hardback), $11.95 (paperback).

THE QUR'AN IN ISLAM: ITS IMPACT AND INFLUENCE ON THE LIFE OF MUSLIMS. By ‘ALLAMAH SAYYID M.H. TABATABA'I. Translated by ASSADULLAH AD‐DHAAKIR YATE; Foreword by SEYYED HOSSEIN NASR. London and Blanco, Texas, Zahra Publications, 1987. 118pp. $14.95.

ISLAMIC SPIRITUALITY: 1. FOUNDATIONS. Edited by SEYYED HOSSEIN NASR. (World Spirituality; an Encyclopedic History of the Religious Quest, vol. 19.) London, Routledge and Kegan Paul, 1987. xxix, 450pp. 35 monochrome illustrations. £39.50.

THE MANTLE OF THE PROPHET: RELIGION AND POLITICS IN IRAN. By ROY MOTTAHEDEH. Harmondsworth, Middlesex, Peregrine Books, 1987. 418pp. £6.95.

EL PALACIO OMEYA DE AMMAN I. LA ARQUITECTURA. By ANTONIO ALMAGRO GORBEA. Madrid, Instituto Hispano‐Arabe de Cultura, 1983. 207pp., including an English and an Arabic summary (30pp., unnumbered), 63 plates, 52 figures, 39 loose‐leaf drawings.  相似文献   

895.
The premise that effects of maturational timing are mediated by social context is explored by comparing adolescent girls in dance and nondance schools. Because the dance student must maintain a relatively low body weight, being a late maturer (who is often leaner than an on-time maturer) is expected to be more advantageous to the dancer than to the student not required to meet a weight standard. Girls aged 14 to 18 were seen; 276 attended private schools and 69 attended national ballet company schools. AllSs were weighed and measured and asked questions about their secondary sexual development, weight-related concerns, eating concerns, adult sex-role expectancies, body image, emotional functioning, and family relationships. Menarcheal age was used to classify girls as early (before 11.5 years of age), on time (between 11.5 and 14 years), and late maturers (after 14 years). More dance than non-dance school students were late maturers (55% versus 29%). The dance students weighed less and were leaner, had higher eating scores, and had lower family relationship and impulse control scores than the comparison sample. Across groups, late maturing students weighed less, were leaner, and had lower diet and higher oral control scores than on-time maturers, with the differences more pronounced in the dance than nondance students. In addition, the on-time dancers had higher psychopathology, perfection, and bulimia scores and lower body image scores than the late maturing dancers. The findings are discussed in terms of a goodness of fit between the requirements of a social context and a person's physical and behavioral characteristics.This paper was prepared with the support of grants from the W. T. Grant Foundation and the National Institutes of Health.Ph.D. from the University of Pennsylvania. Research Interests: Girls' psychological adaptation to pubertal change, biosocial aspects of female reproductive events, development in at-risk children and adolescents.  相似文献   
896.
In order to examine the relationships among social network structure, types of social support, and determinants of support satisfaction, an alternative method was used to score the Social Support Questionnaire (SSQ). Factor analysis procedures suggested that college students' (N=198) social networks consisted of four groups: nuclear family, other family, friends, and others. Satisfaction with support was positively related to the proportion of the network occupied by nuclear family and negatively related to the proportion of friends in the network. Evidence was found for the presence of both support specialists and support generalists in the networks of the college students. These results are discussed from a developmental perspective with attention to the implications for interventions.  相似文献   
897.
898.
In order to assess the relationship between family members' cognitive and affective responses to nuclear war issues, 317 college students and their parents (n=559) independently completed a multifaceted questionnaire that included items concerning personal reactions, predictions, opinions, and attitudes about nuclear war. Results revealed a negligible relationship between the responses of college students and their parents, although the level of concordance between mothers and fathers was somewhat greater. Moreover, parents and students were relatively poor at predicting each others' nuclear threat attitudes, and the strength with which an attitude was endorsed did not enhance its predictability. Results are discussed with regard to heterogeneity in attitudinal and affective reactions within families, and with regard to the idea that infrequent communication concerning nuclear war issues may be occurring.Portions of this article were presented at the meeting of the American Psychological Association, Los Angeles, California, August 25, 1985.Interested in clinical and counseling psychology, the psychological effects of the threat of nuclear war, and parent training.Interested in counseling psychology, nuclear war issues, and the concept-specific measurement of emotionality.Interested in counseling psychology, nuclear war issues, and factors influencing custody decisions.  相似文献   
899.
900.
Howard  A. E. Dick 《Publius》1986,16(3):17-32
In Garcia v. San Antonio Metropolitan Transit Authority (1985),a majority of the U.S. Supreme Court's justices did violenceto the principles of the U.S. Constitution by leaving the statesto take their Tenth Amendment complaints to the Congress. Inabdicating their proper constitutional role, the majority ofjustices ignored history, political realities, and constitutionalprinciple. The Constitution's institutional arrangements, ofwhich federalism is a key component, are an intrinsic part ofthe constitutional scheme by which government power is limitedand individual rights are protected.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号