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51.
Russell D. Blyth 《PRIMUS》2015,25(3):265-278
AbstractThe author has taught an inquiry-based liberal arts mathematics class using the text “The Heart of Mathematics: An Invitation to Effective Thinking” by Edward B. Burger and Michael Starbird a total of 20 times since Spring 2001. The students in this class have almost all been in non-technical majors and many started the semester with negative or ambivalent attitudes toward mathematics based on their prior experiences. The author has gathered responses from students in this class that illustrate significant changes in their attitudes towards mathematics during the course. In particular, the responses gathered at the end of the semester are often eloquent about understanding the great ideas of mathematics that students confronted in this course and about seeing many more and varied connections between mathematics and the “real world” than they had previously realized existed. 相似文献
52.
Shannon D. Snapp Hilary Burdge Adela C. Licona Raymond L. Moody Stephen T. Russell 《Equity & Excellence in Education》2015,48(2):249-265
Implementing curriculum that is inclusive of lesbian, gay, bisexual, transgender, queer, and questioning (LGBTQ) people has the potential to create an equitable learning environment. In order to learn more about students’ experiences of LGBTQ-inclusive curriculum, 26 high school students with diverse racial/ethnic, sexual, and gender identities were recruited from the Gay Straight Alliance (GSA) Network in California. Students participated in focus groups conducted by telephone by GSA staff, sharing their experiences of LGBTQ-inclusive curriculum in school. Qualitative coding methods, including grounded theory, were used to identify themes and interpret students’ responses. Data revealed that LGBTQ-inclusive curriculum was most often taught in social sciences and humanities courses as stand-alone lessons. LGBTQ-inclusive curriculum rarely met standards of social justice education, though opportunities for critical conversations about systemic oppression regularly emerged. For instance, teachers often failed to intervene in LGBTQ bullying and missed teachable moments conducive to inclusive curriculum. Some students learned positive LGBTQ lessons and highlighted the ways such curriculum reflected their identities and created a supportive school climate. Implications for equitable education are discussed. 相似文献
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Filippo Abbondanza Philip S. Dale Carol A. Wang Marianna E. Hayiou-Thomas Umar Toseeb Tanner S. Koomar Karen G. Wigg Yu Feng Kaitlyn M. Price Elizabeth N. Kerr Sharon L. Guger Maureen W. Lovett Lisa J. Strug Elsje van Bergen Conor V. Dolan J. Bruce Tomblin Kristina Moll Gerd Schulte-Körne Nina Neuhoff Andreas Warnke Simon E. Fisher Cathy L. Barr Jacob J. Michaelson Dorret I. Boomsma Margaret J. Snowling Charles Hulme Andrew J. O. Whitehouse Craig E. Pennell Dianne F. Newbury John Stein Joel B. Talcott Dorothy V. M. Bishop Silvia Paracchini 《Child development》2023,94(4):970-984
Handedness has been studied for association with language-related disorders because of its link with language hemispheric dominance. No clear pattern has emerged, possibly because of small samples, publication bias, and heterogeneous criteria across studies. Non-right-handedness (NRH) frequency was assessed in N = 2503 cases with reading and/or language impairment and N = 4316 sex-matched controls identified from 10 distinct cohorts (age range 6–19 years old; European ethnicity) using a priori set criteria. A meta-analysis (Ncases = 1994) showed elevated NRH % in individuals with language/reading impairment compared with controls (OR = 1.21, CI = 1.06–1.39, p = .01). The association between reading/language impairments and NRH could result from shared pathways underlying brain lateralization, handedness, and cognitive functions. 相似文献
54.
Recent simulations by Chen and Dorfman [Electrophoresis 35, 405–411 (2014)]
suggested that “tilting” the electric field with respect to the lattice vectors of a hexagonal post
array would lead to a substantial improvement in electrophoretic DNA separations therein. We
constructed such an array where the electric field is applied at an angle equidistant between the
two lattice vectors. This tilted array leads to (i) baseline resolution of 20 kbp DNA and λ DNA
(48.5 kbp) in a 4 mm channel and (ii) measurable separation resolutions for electric fields up to
50 V/cm, both of which are improvements over untilted post arrays of the same post density. The
predicted time required to reach a resolution of unity is approximately 5 min, independent of
electric field. The separations are more reproducible at higher fields. 相似文献
55.
Russell Field 《国际体育史杂志》2014,31(15):1852-1867
Prior to the 2008 Olympics, China's most sustained support of an international multi-sport event came in 1963 when it contributed significantly to the financing of and then dominated the medals table at the inaugural Games of the New Emerging Forces (GANEFO), held in Jakarta. GANEFO is a singular moment through which to understand politics and sport in the 1960s. This article is a consideration of China's role in GANEFO, and the West's response to China's involvement. It explores the ways in which China used the event to navigate issues of international and regional geopolitics, and considers the diplomatic and sporting corridors within which GANEFO resonated. GANEFO was a platform through which geopolitical tensions were revealed, and China engaged in propaganda campaigns directed at the West and positioned itself to win allies among the decolonising countries of Asia and Africa – astride the artificial boundary that separated the Second and Third Worlds. China's interest in and the West's response to GANEFO reflected the ways in which anti-communist Cold War politics were conflated with racialised, post-colonial discourses and tension between Second World powers. 相似文献
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This paper synthesizes key findings to facilitate the translation of research into classroom practice and provides guidelines for how effective instructional practices might be implemented, supported, and sustained in schools. Excerpts from a case study are presented to show how research‐based instructional approach translates into classroom practices in a local school district that tailors the approach to the realities of the local situation. In this paper, we review what the research suggests are the functions that allow a person in a leadership role to facilitate the translation of research into classroom practice. We describe how these functions were used to translate research into classroom practice in 2 school districts that are part of the Elementary and Middle School Technical Assistance Center (EMSTAC) project, a national research‐to‐practice effort. Examples of how these principles were put into practice and why different technical assistance approaches were used to implement research‐based practices in a primary and middle school setting are discussed. We conclude with reflections on the intricate nature of effecting change at the local level, and the progress that can be made within those intricacies. 相似文献
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