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   158篇
  免费   0篇
教育   131篇
科学研究   15篇
各国文化   1篇
文化理论   2篇
信息传播   9篇
  2023年   2篇
  2022年   2篇
  2020年   5篇
  2019年   6篇
  2018年   6篇
  2017年   7篇
  2016年   7篇
  2014年   2篇
  2013年   43篇
  2012年   4篇
  2011年   2篇
  2010年   5篇
  2009年   2篇
  2001年   2篇
  2000年   3篇
  1998年   2篇
  1996年   1篇
  1995年   1篇
  1994年   1篇
  1993年   1篇
  1992年   1篇
  1991年   2篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   1篇
  1986年   2篇
  1985年   3篇
  1983年   2篇
  1982年   2篇
  1979年   4篇
  1977年   2篇
  1976年   1篇
  1975年   3篇
  1974年   3篇
  1973年   1篇
  1972年   2篇
  1970年   1篇
  1963年   1篇
  1962年   1篇
  1931年   1篇
  1929年   2篇
  1926年   1篇
  1924年   1篇
  1922年   1篇
  1898年   1篇
  1895年   1篇
  1880年   1篇
  1875年   1篇
  1833年   1篇
排序方式: 共有158条查询结果,搜索用时 15 毫秒
21.
Effects of atypical patterns of fetal growth on newborn (NBAS) behavior   总被引:2,自引:0,他引:2  
Newborn infants who showed anthropometric signs of atypical patterns of fetal growth were compared with infants of appropriate growth on the Neonatal Behavioral Assessment Scale (NBAS) and on recently developed supplementary items. The sample consisted of lower-socioeconomic-status families in San Juan, Puerto Rico, and included teenage and older mothers. Infants with atypical patterns of fetal growth showed lower scores than did infants of appropriate growth on the NBAS orientation, motor, and reflex clusters and on 15 of the 18 supplementary scores. Gestational age was covaried and showed independent effects on 6 items. Differential effects on measures of state and autonomic function were also found when the effects of the ponderal index were held constant. The results suggested that neonatal behavior is related to multiple indices of fetal growth patterns that may indicate early versus late nutritional insult. Supplementary NBAS items do not improve the discriminability of the NBAS but may help explain the basis for observed group differences.  相似文献   
22.
23.

The American Girl (AG) collection is an enormously successful line of girls merchandise that includes dolls, books, and accessories. Through mail-order catalogs, AG has become a part of the cultural universe of young girls in the United States. We examined the dolls, books, accouterments, and catalogs as texts and, therefore, sites of cultural construction, attempting to uncover the ways in which nationality, history, race/ethnicity, consumerism, and gender are immersed in these products. Our study underscores how the AG dolls and products render the world for its young consumers. This rendering is not innocent. Inclusions, exclusions, and hierarchies are naturalized, offering a particular view of race, gender, and the imagined community that is embedded in social practices and power relations that help determine our ways of seeing and imagining from a very young age.  相似文献   
24.
Charles J. Sippl and Charles P. Sippl's Computer Dictionary and Handbook (Indianapolis: Howard W. Sams, 1976---$16.95)

Walter S. Baer, Leland L. Johnson, and Edward W. Merros's Analysis of Federally Funded Demonstration Projects (Santa Monica, Calif.: Rand Corp., R-1925, 1926, 1927-DOC, April 1976---price not given, but likely about $20.00 or so for the set, paper)

Lester G. Lindley's The Constitution Faces Technology: The Relationship of the National Government to the Telegraph, 1866-1884 (New York: Arno Press, 1975--- $22.00)

Nick Lyons's The Sony Vision (New York: Crown, 1976---$7.95)

SMPTE Journal (SMPTE Publications Office, 862 Scarsdale Ave., Scarsdale, N.Y. 10583---$3.00 for single issues)

The Classic Radio Newsletter ($5.00 per year for six issues)

Cable Television Information Center's Social Services and Cable TV (Washington: National Science Foundation, 1976---$3.10, paper, from Government Printing Office)

Charles F. Phillips, Jr. (ed.) Competition and Regulation: Some Economic Concepts (Department of Economics, Washington and Lee University, Lexington, Va. 24450, 1976-43.00, paper)

Calvin A. Kent, Richard Oppedahl, and Lynn Stephens' Municipal Franchising and Regulation: An Evaluation of Policy-Related Research (Business Research Bureau, School of Business, University of South Dakota, Vermillion, S.D. 57069---price not given, paper)

Edward Hyde's The Phone Book: What the Telephone Company Would Rather You Not Know (Chicago: Henry Regnery Co., 1976---$7.95)

Public Policy as a Determinant of Market Structure: The case of the Specialized Communications Market by Peter D. Shapiro (September 1974, Working Paper 74-10, 177 pp.)

Glossary of Costing and Ratemaking Terms in the U.S. Postal Service and the American Telephone and Telegraph Company by Arlene Karlin (January 1976, Working Paper 76-2, 28 pp.)

The U.S. Mail Network: Who Pays, Who Plays by Gordon Emrie (April 1976, Working Paper 76-3, 148 pp.)  相似文献   
25.
Impact of Media     
Dennis K. Davis and Stanley J. Baran, Mass Communication and Everyday Life: A Perspective on Theory and Effects (Belmont, Ca.: Wadsworth Publishing, 1981—$7.95, paper)

James B.LOmert Does Mass Communication Change Public Opinion After All? A New Approach to Effects Analysis (Chicago: Nelson-Hall Publishers, 1981—$17.95/8.95)

Annual Report 1978/79. 1979/80 of the John and Mary R. Markle Foundation (50 Rockefeller Plaza, New York, N.Y. 10020—free on request, paper)

Emile McAnany, Jorge Schnitman, and Noreene Janus, eds. Communication and Social Structure: Critical Studies in Mass Media Research (New York: Praeger Special Studies, 1981—price not known)  相似文献   
26.
This paper describes how a group of primary schools in Northern Ireland plan a differentiated curriculum, and the extent to which subject co-ordinators offer guidance to teacher colleagues in planning for English, mathematics and science. The views of headteachers, subject co-ordinators and teachers on the ways in which plans are translated into classroom practice for higher and lower attaining pupils in both classwork and homework were obtained. The curriculum support staff described how far they consider teachers are applying the principles of differentiation, including progression and continuity. The results showed that, although most teachers were said to understand the meaning of differentiation moderately well, help was needed in drawing up schemes of work and providing for the extremes of pupil attainment.  相似文献   
27.
28.
The Nature of Literature: Its Relation to Science, Language and Human Experience. By Thomas Clark Pollock. Princeton: the Princeton University Press, 1942; pp. 218 + xxvi. $3.00.

Roosevelt's Foreign Policy, 1933–1941: Franklin D. Roosevelt's Unedited Speeches and Messages. Compiled and collated by Douglas Lurton. New York: Wilfred Funk, Inc., 1942; pp. xv + 634. $3.75.

Voices of History: Great Speeches and Papers of the Year 1941. Edited by Franklin Watts with an introduction by Charles Beard. New York: Franklin Watts, Inc., 1942; pp. xix + 669. $3.50.

Playwrights Present. By H. H. Giles and Robert J. Cadigan. New York: Harper and Brothers, 1943; pp. xiii + 290. $1.60.

A Theory of Meaning Analyzed. General Semantics Monographs, Number III. Chicago: Institute of General Semantics, 1942; pp. xvi and 46. $1.50.

Speech Correction on the Contract Plan. By Ruth Manser. Rev. ed. New York: Prentice‐Hall, Inc., 1942; pp. xix + 381. $3.00.

Speech in a Democracy. By Herold T. Ross and Clarence C. Shoemaker. Boston: Expression Co., 1942; pp. 276. $2.50.  相似文献   
29.
30.
In the professions, qualifications are most widely associated with entry routes and qualifying to practise, although they are now playing an increasing role in the continuing development of experienced practitioners. The evolving profession of conservation (of historic and artistic works) provides a case study where many questions about training, qualifications and practising requirements are still open. Using this profession as a lens, questions can be posed about the kinds of entry routes and initial qualifications that are most relevant for would-be practitioners, what means are appropriate to approve practitioners as fully qualified, and how qualifications can play an effective role in continuing professional development.  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