The female athlete triad: components, nutrition issues, and health consequences     

Manore MM  Kam LC  Loucks AB;International Association of Athletics Federations 《Journal of sports sciences》2007,25(Z1):S61-S71

This paper, which was part of the International Association of Athletics Federations (IAAF) 2007 Nutritional Consensus Conference, briefly reviews the components of the female athlete triad (Triad): energy availability, menstrual status, and bone health. Each component of the Triad spans a continuum from health to disease, and female athletes can have symptoms related to each component of the Triad to different degrees. Low energy availability is the primary factor that impairs menstrual dysfunction and bone health in the Triad. We discuss nutritional issues associated with the Triad, focusing on intakes of macronutrients needed for good health, and stress fractures, the most common injury associated with the Triad. Finally, we briefly discuss screening and treatment for the Triad and the occurrence of the Triad in men.  相似文献   

The authenticity of the museum experience in the digital age: the case of the Louvre     

Yves Evrard  Anne Krebs 《Journal of Cultural Economics》2018,42(3):353-363

The technological shift of museums is extensively documented, even if research on the impact of technologies on cultural practices and social patterns at large is still lacking. As part of a research programme conducted by the Louvre and HEC Paris, the article proposes a conceptual analysis of ‘real’ (visiting the museum) and ‘virtual’ (visiting its website) experiences of museums. It contributes to the understanding of whether the two experiences are substitutes or complements using a newly created measurement scale. In addition, the article also aims at enriching the contemporary discussion on the artworks’ aura and the authenticity of the cultural experience in the digital age.  相似文献   

Great Library Events: From Planning to Promoting to Evaluation     

Anne Marie Romano 《Journal of the Medical Library Association》2022,110(2):266

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Abstract at the Least     

Anne Bednar 《Performance Improvement Quarterly》1994,7(2):105-107

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Abstract at the Least     

Anne K. Bednar 《Performance Improvement Quarterly》1992,5(1):106-107

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Abstract at the Least     

Anne K. Bednar 《Performance Improvement Quarterly》1992,5(3):68-70

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Four Decades On: Vietnam,the United States,and the Legacies of the Second Indochina War Scott Laderman and Edwin A. Martini,Editors. Durham,NC: Duke University Press, 2013.     

Roger Chapman 《Journal of American culture (Malden, Mass. : 2003)》2014,37(3):353-354

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Networks in Tropical Medicine: Internationalism,Colonialism, and the Rise of a Medical Specialty, 1890–1930 Deborah Joy,Neill. Stanford: Stanford University Press, 2012.          下载免费PDF全文

Rachel Anne Gillett 《Journal of American culture (Malden, Mass. : 2003)》2015,38(4):428-430

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Live Body: An interview with Anne Emmanuelle Berger     

Anne Emmanuelle Berger  Lenka Vráblíková 《Parallax》2019,25(2):119-136

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False-performance feedback does not affect punching forces and pacing of elite boxers     

Israel Halperin  Dale W. Chapman  Kevin G. Thompson  Chris Abbiss 《Journal of sports sciences》2019,37(1):59-66

Prior research indicates that providing participants with positive augmented feedback tends to enhance motor learning and performance, whereas the opposite occurs with negative feedback. However, the majority of studies were conducted with untrained participants performing unfamiliar motor tasks and so it remains unclear if elite athletes completing familiar tasks respond in a similar fashion. Thus, this study investigated the effects of three different versions of false-performance feedback on punching force (N), pacing (force over time) and ratings of perceived exertion (RPE) in 15 elite amateur male boxers. Athletes completed a simulated boxing bout consisting of three rounds with 84 maximal effort punches delivered to a punching integrator on four separate days. Day one was a familiarisation session in which no feedback was provided. In the following three days athletes randomly received false-positive, false-negative and false-neutral feedback on their punching performance between each round. No statistical or meaningful differences were observed in punching forces, pacing or RPE between conditions (P > 0.05; ≤ 2%). These null results could stem from the elite status of the athletes involved, the focus on performance rather than learning, or they may indicate that false feedback has a less potent effect on performance than previously thought.  相似文献