全文获取类型
收费全文 | 3487篇 |
免费 | 82篇 |
国内免费 | 2篇 |
专业分类
教育 | 2812篇 |
科学研究 | 114篇 |
各国文化 | 48篇 |
体育 | 139篇 |
文化理论 | 23篇 |
信息传播 | 435篇 |
出版年
2022年 | 20篇 |
2021年 | 26篇 |
2020年 | 50篇 |
2019年 | 77篇 |
2018年 | 103篇 |
2017年 | 133篇 |
2016年 | 100篇 |
2015年 | 78篇 |
2014年 | 85篇 |
2013年 | 936篇 |
2012年 | 83篇 |
2011年 | 105篇 |
2010年 | 82篇 |
2009年 | 84篇 |
2008年 | 97篇 |
2007年 | 96篇 |
2006年 | 88篇 |
2005年 | 80篇 |
2004年 | 79篇 |
2003年 | 64篇 |
2002年 | 77篇 |
2001年 | 51篇 |
2000年 | 53篇 |
1999年 | 41篇 |
1998年 | 48篇 |
1997年 | 54篇 |
1996年 | 39篇 |
1995年 | 41篇 |
1994年 | 38篇 |
1993年 | 35篇 |
1992年 | 44篇 |
1991年 | 36篇 |
1990年 | 36篇 |
1989年 | 27篇 |
1988年 | 28篇 |
1987年 | 20篇 |
1986年 | 28篇 |
1985年 | 34篇 |
1984年 | 26篇 |
1983年 | 28篇 |
1982年 | 24篇 |
1981年 | 23篇 |
1980年 | 24篇 |
1979年 | 26篇 |
1978年 | 28篇 |
1977年 | 28篇 |
1976年 | 21篇 |
1974年 | 14篇 |
1971年 | 13篇 |
1970年 | 11篇 |
排序方式: 共有3571条查询结果,搜索用时 15 毫秒
901.
902.
903.
那时,不可能再和你说话因为你已经死去已经化为灰烬,有时,我拿起无线电话上面有整齐的数字和神秘的符号(井号,星号)仿佛深嵌其中的是一些密码,按下去就可以见到你。你使我变得神不守舍,妈妈。是谁让她那六年级的小女儿来读萨特的《恶心》?在我一生中,我眼见你面对着虚无,又渐渐地融入它,像一个手拿黑气球的孩子即将把面容埋葬要么藏在黑暗里,要么融入黑暗中。空中那层看不见的薄纱将你我的世界分隔细微的怀疑,仍然存在。有时你的容貌会扑面而来闪着银光,出离来世,随风飘摇,轻诉着劝告。或是将你的手搭在我的背上猛然把我推进生命。译者小感:… 相似文献
904.
Collection management and technical services have a natural affinity that is not reflected in the organization of many academic libraries, where subject librarians are often aligned with reference. This article examines organizational and individual approaches to librarian assignment, along with the place of collection management in the organization. 相似文献
905.
906.
Susan L. Elrod Associate Professor Mary M. Somerville Associate Dean 《The Journal of Academic Librarianship》2007,33(6):684-691
Amidst exponential growth of knowledge, student insights into the knowledge creation practices of the scientific community can be furthered by science faculty collaborations with university librarians. The Literature-Based Scientific Learning model advances undergraduates' disciplinary mastery and information literacy through experience with primary literature research practices and scientific scholarly communication traditions. 相似文献
907.
The present study explored the double-deficit hypothesis (DDH) in a sample of 146 college students with and without reading disabilities (RD). The results indicated that although both phonological awareness (PA) and visual naming speed (VNS) contributed to performance on measures of decoding and comprehension, their relative contribution was influenced both by the nature of the stimulus (word vs. nonword vs. text) and by the conditions of the task (timed vs. untimed). Similar results were obtained using an individual differences approach, or when between-group comparisons were made of individuals with deficits in PA or VNS. The relative representation of DDH subgroups in groups of adults with RD varied based on the classification criteria used to define RD. These results support the DDH, extend its applicability to adults, and have implications for diagnostic decision making. 相似文献
908.
909.
Hopper CA Munoz KD Gruber MB Nguyen KP 《Research quarterly for exercise and sport》2005,76(2):130-139
This study examined the efficacy of a school-based exercise and nutrition program with a parent component. Third-grade children (N = 238) from six elementary schools participated in the study, with three schools randomly assigned to a program group and the other three schools to a control group. The program group received a health-related fitness school-based program and a home program that required parents and children to complete activities and earn points for nutrition and exercise activities. The control group received their traditional physical education and nutrition education program. Univariate analysis of variance on pre- and posttest scores were completed on the following variables: height, weight, body mass index, skinfold, blood cholesterol, mile run, exercise and nutrition knowledge, calories, protein, carbohydrates, total fat, saturated fat, dietary cholesterol, fiber, sodium, percentage of calories from carbohydrates, and percentage of calories from fat. At pretest, the treatment and control groups did not significantly differ on the measures using schools as the unit of analysis. Girls scored significantly higher than boys on skinfold and pretest knowledge. At posttest, the treatment group scored significantly higher than the control group on exercise and nutrition knowledge and significantly lower than the control group on total fat intake, using schools as the unit of analysis. There was no improvement in physiological measures, including blood cholesterol. The study demonstrated that schools can adjust curriculum to meet some health needs of students and achieve modest changes in exercise and nutrition knowledge and diet. The family component of the program provided a practical approach to improving physical activity and nutrition behaviors for elementary school teachers who teach many participants in a crowded curriculum. 相似文献
910.
Mary Ann Trail Carolyn Gutierrez David Lechner 《The Journal of Academic Librarianship》2006,32(6):632-640
The authors used pre- and post-testing to determine if print workbooks helped to improve information literacy skills in 175 college freshmen. The results of the study demonstrate that workbooks remain a useful tool for academic libraries lacking resources or expertise to develop and maintain online tutorials. 相似文献