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   18492篇
  免费   552篇
各国政治   820篇
工人农民   749篇
世界政治   1191篇
外交国际关系   541篇
法律   11582篇
中国共产党   3篇
中国政治   119篇
政治理论   3878篇
综合类   161篇
  2020年   197篇
  2019年   290篇
  2018年   378篇
  2017年   425篇
  2016年   417篇
  2015年   302篇
  2014年   323篇
  2013年   1858篇
  2012年   428篇
  2011年   472篇
  2010年   388篇
  2009年   451篇
  2008年   502篇
  2007年   469篇
  2006年   496篇
  2005年   450篇
  2004年   449篇
  2003年   430篇
  2002年   432篇
  2001年   649篇
  2000年   593篇
  1999年   447篇
  1998年   267篇
  1997年   235篇
  1996年   243篇
  1995年   227篇
  1994年   219篇
  1993年   231篇
  1992年   384篇
  1991年   417篇
  1990年   394篇
  1989年   399篇
  1988年   368篇
  1987年   375篇
  1986年   411篇
  1985年   396篇
  1984年   367篇
  1983年   351篇
  1982年   237篇
  1981年   213篇
  1980年   185篇
  1979年   246篇
  1978年   158篇
  1977年   171篇
  1976年   150篇
  1975年   122篇
  1974年   148篇
  1973年   151篇
  1972年   135篇
  1969年   104篇
排序方式: 共有10000条查询结果,搜索用时 486 毫秒
941.
In June 1986, the new Military Retirement Reform Act was signed into law with the intention of saving $2.9 billion in the 1986 accrual funding of the military retirement budget. This article provides an analysis of the potential effects of the new policy on personnel retention. It concludes that the losses of personnel due to the new retirement system are likely to be much larger than expected, the proportion of higher-quality personnel is likely to be reduced, and policies that can moderate these effects would dilute the intended future cost savings.  相似文献   
942.
943.
THE HISTORY OF AL‐TABARl (TA'RIKH AL‐RUSUL WA ‘L‐MULÜK). (An annotated translation] (Bibliotheca Persica) (SUNY Series in Near Eastern Studies):

VOLUME II: PROPHETS AND PATRIARCHS. Translated and annotated by WILLIAM M. BRINNER. Albany, State University of New York Press, 1987. xii, 207pp.

VOLUME IV: THE ANCIENT KINGDOMS. Translated and annotated by MOSHE PERLMANN. Albany, State University of New York Press, 1987. xii, 205pp.

THE FIRST DYNASTY OF ISLAM: THE UMAYYAD CALIPHATE ad 661–750. By G.R. HAWTTNG. London and Sydney, Croom Helm, 1986. xx, 141pp., 4 genealogical tables, 2 maps. £19.95.

THE ADVENTURES OF IBN BATTUTA, A MUSLIM TRAVELLER OF THE 14TH CENTURY. By ROSS E. DUNN. London, Croom Helm, 1986. xvi, 357 pages, 12 maps. £22.50

TRADE AND CIVILISATION IN THE INDIAN OCEAN. AN ECONOMIC HISTORY FROM THE RISE OF ISLAM TO 1750. By K..N. CHAUDHURI. Cambridge, C.U.P., 1985. xiv + 269 pp. £25.00 Hardback, £8.95 Paperback.

MAMLUK JERUSALEM: AN ARCHITECTURAL STUDY. By MICHAEL HAMILTON BURGOYNE and DONALD S. RICHARDS. London, World of Islam Festival Trust for the British School of Archaeology in Jerusalem, 1987. xii, 623pp. £115.00

ISLAMIC TECHNOLOGY: AN ILLUSTRATED HISTORY. By AHMAD Y. AL‐HASSAN and DONALD R. HILL. Cambridge, Cambridge University Press/Paris, Unesco, 1986. xiv, [ii], 304pp. 165 illustrations, 1 map. £25.00.

OIL, INDUSTRIALISATION AND DEVELOPMENT IN THE ARAB GULF STATES. By ATIF A. KUBURSI, London, Croom Helm, 1984. 144 pp. Paperback.

BRITAIN'S INFORMAL EMPIRE IN THE MIDDLE EAST: A CASE STUDY OF IRAQ 1929–1941. By DANIEL SILVERFARB. New York: Oxford University Press, 1986. xii + 200 pp. $24.95 cloth.

IRAQ BETWEEN THE TWO WORLD WARS: THE CREATION AND IMPLEMENTATION OF A NATIONALIST IDEOLOGY. By REEVA S. SIMON. New York: Columbia University Press, 1986. xviii + 233 pp. $30.00 cloth.

SADDAM'S IRAQ: REVOLUTION OR REACTION? London, Zed Press, 1986, for CARDRI (Committee against repression and for democratic rights in Iraq). 254pp. Paper.

THE EVOLUTION OF THE SHATT AL‐ARAB BOUNDARY DISPUTE. By RICHARD SCHOFIELD, London, MENAS Press, 1986. 111 pp. Paper.

JORDAN IN THE 1967 WAR. By SAMIR A. MUTAWI. Cambridge, Cambridge University Press, 1987. 228pp. £22.50.

UNDER SIEGE: P.L.O. DECISIONMAKING DURING THE 1982 WAR. By RASHID KHALIDI. New York, Columbia University Press, 1986. 241 pp.

EMPIRE ON THE NILE. THE ANGLO‐EGYPTIAN SUDAN, 1898–1934. By M.W. DALY. Cambridge University Press, 1986. xv + 524 pp. + Map and 21 illustrations. £40.00.

ISLAM AND THE THIRD UNIVERSAL THEORY: THE RELIGIOUS THOUGHT OF MU'AMMAR AL‐QADHDHAFI. By MAHMOUD MUSTAFA AYOUB. London, KPI Ltd., 1987. 155pp.

APPROACHES TO ISLAM. (World Religions in Education Series.) By RICHARD TAMES. London, John Murray, 1982. 264pp. P/B £4.95

MORALS AND MANNERS IN ISLAM. By MARWAN IBRAHIM AL‐KAYSI. Leicester, The Islamic Foundation, 1986. 200pp. H/B £9.50 P/B £4.50

REMEMBRANCE AND PRAYER. By MUHAMMAD AL‐GHAZAALI. Translated by Yusuf Talal de Lorenzo. Leicester, The Islamic Foundation, 1986. 232pp. H/B £10.00 P/B £4.95

THE ISLAMIC WAY OF LIFE. By SAYYID ABUL A'LA MAWDUDI. Edited by Khurshid Ahmad and Khurram Murad. Leicester, The Islamic Foundation, 1986. 80pp. H/B £6.50 P/B £2.00

ADMINISTRATIVE DEVELOPMENT: AN ISLAMIC PERSPECTIVE. By A. AL‐BURAEY. London, KPI Ltd., 1985.470pp.

ARAB SOCIETY. Edited by SAMIH K. FARSOUN. London, Croom Helm, 1985. 125pp.

WOMEN OF SAUDI ARABIA. By SORAYA ALTO'RKI. New York, Columbia University Press, 1986. 183pp. $30.00

THE DEVELOPMENT OF EARLY ARABIC DRAMA 1847–1900. By MOHAMED A. AL‐KHOZAI. London, Longman, 1984. ix, 245pp. £7.95.

FROM NATIONALISM TO REVOLUTIONARY ISLAM. Edited by SAID AMIR ARJOMAND. Albany, State University of New York Press, 1984. 256pp.

OCCIDENTOSIS: A PLAGUE FROM THE WEST. By JALAL AL‐I AHMAD (translated by R. CAMPBELL, edited by HAMID ALGAR). Berkeley, Ca, Mizan Press, 1984. 160pp. $5.95.

THE RISING OF AL‐HUSAYN: ITS IMPACT ON THE CONSCIOUSNESS OF MUSLIM SOCIETY. By SHAYKH MUHAMMAD MAHDI SHAMS AL‐DIN (translated by I.K.A. HOWARD). London, Muhammadi Trust (distributed by Routledge and Kegan Paul), 1985. 218pp.

IRAN SINCE THE REVOLUTION: INTERNAL DYNAMICS, REGIONAL CONFLICTS AND THE SUPERPOWERS. Edited by BARRY ROSEN. (Brooklyn College Studies on Societies in Change, No. 47.) New York, Columbia University Press, 1985. 187pp., 27 plates, 4 maps.

IN IRAN: STUDIES IN BÁBÍ AND BAHÁ'Í HISTORY. Volume 3. Edited by PETER SMITH. Los Angeles, Kalimat Press, 1986. 237pp. HC $19.95.  相似文献   

944.
Emotional and behavioral correlates of Type A behavior in children and adolescents were examined in 184 fifth-, seventh-, and ninth-grade students, classified as high or low Type A, using self-report, teacher ratings (fifth grade only), and structured interview procedures. Measures included the Hunter-Wolf A-B Rating Scale, Behavioral Symptoms of Stress Inventory, Dimensions of Temperament Survey, Desire for Control Scale, Eysenck Personality Inventory, and the Multiple Affect Adjective Checklist. High Type A children reported significantly more stressed-related behaviors, higher levels of depression, anger, anxiety, and cognitive disorganization, and greater reactivity than Low Type A. No differences were found on measures of temperament (activity level, attention span, adaptibility, and rhythmicity), desire for control, or introversion-extroversion. Females, in general, reported significantly more behavioral stress symptoms. However, no other gender differences were found. Possible reasons for reported differences between Type A children and adults are discussed, along with gender differences in behavioral symptoms. Need for multiple measures of Type A across situation is considered along with need for controlled longitudinal studies of Type A components and the influence of contexts.Received Ph.D. from Stanford. Research interests: Adolescent problems, stress.Received Ph.D. from Stanford. Research interests: Type A, anger/hostility; AIDS prevention.Received Ph.D. from Stanford. Research interests: child & family problems, stress disorders.Received Ph.D. from Stanford. Research interests: psychoneuroimmunology.Received Ph.D. from Stanford. Research interests: pain disorders, stress.Received Ph.D. from Stanford.Received Ph.D. from Stanford. Research interests: anxiety and phobic disorders.  相似文献   
945.
Eighty college males were given an expanded identity status interview which included two new interpersonal-sexual areas, “attitudes towards sexual expression” and “sex-role beliefs.” The relative contribution of the new content areas as well as of the standard three areas (occupation, religion, and politics) to overall identity status was assessed by noting the extent of correspondence. Identity status in each content area was also compared with performance on the dependent variable of cognitive complexity. Ideology contributed more than occupation both to overall status rating, as well as to discrimination on the dependent variable. Results on the two new areas supported the view that interpersonal-sexual concerns are important for men's identity development as well as for women's. The finding that all interview areas corresponded well with overall identity status and discriminated significantly on the dependent measure leads to the suggestion that the process variables of crisis and commitment may so overshadow a particular content area that any content of personal relevance for the late adolescent might be used in investigating ego identity development.  相似文献   
946.
A path-analytic study was undertaken to investigate the proposed relationship between physical attractiveness, need for intimacy, self-disclosure, thought about one's dating partner, and reported romantic love. Extrapolations from theories by Murstein (1971) and I. Reiss (1960), and conclusions from other empirical work, provided the background for the assessment of the relationship between the four proposed predictive factors and the development of romantic affect. During the winter of 1977-78 656 college students responded to a survey assessing each of the four predictors and romantic love. Path structures were initially estimated for male and female subsamples. Since few significant sex differences were noted, coefficients were compared for groups of students involved in dating relationships of varying durations. All four predictors were significantly associated with the subjects' self-reported romantic affect toward their dating partner. In all analyses, thinking about one's partner was found to be the most potent predictor. The data suggest the earlier work by Murstein and Reiss offer both testable and productive theoretical foundations for the study of romantic involvement. However, in future work it would be beneficial to (a) search for more numerous and powerful antecedents to romantic love; (b) delineate the specific role of cognitive processes in influencing romantic attachment; (c) compare relationships on criteria other than months of involvement; and (d) seek to examine love from the perspectives of both individuals involved in the dyadic relationship.Received her Ph.D. from the Pennsylvania State UniversityReceived his Ph.D. from The Pennsylvania State University.  相似文献   
947.
948.
This paper presents the results of an evaluation of an early intervention, risk-reduction strategy versus a standard intervention approach in the treatment of inner-city youth at high risk of adopting a deviant lifestyle. It examines baseline and 1-year follow-up information provided by 408 youth admitted to 2 community-based Baltimore City Youth Bureaus offering counseling services for neighborhood youth referred for delinquent and other problematic behavior. In the study, one of these bureaus served as the experimental intervention clinic and the other as the control, or standard intervention, clinic. Outcome measures involved substance abuse; sexual activity; contact with juvenile authorities; and delinquent activity, including violence-related activity. Regression analyses of outcome measures revealed significant differential results for delinquent activity, which favored the experimental intervention. Relationships between risk/protective factors and outcome are discussed.  相似文献   
949.
950.

Introduction

Herbert Alexander Simon  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