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Denise Chu 《国际新闻界》2004,(5)
在世界新闻传播领域里 ,华文传媒是大中华文化圈的重要媒介 ,同时是华人与所在国不可或缺的沟通桥梁 ,美国是海外华文传媒最发达的地区之一 ,本文针对华人聚集最多的加利福尼亚洲 ,透过访问及调查研究 ,分析华文报纸发展原因、现状和发展范式 相似文献
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This article demonstrates listening for the voices of care and justice in counseling supervision. Supervisors are encouraged to speak in both voices to maximize effective supervision. 相似文献
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CLÁUDIA TARRAGÔ CANDOTTI JERRI RIBEIRO DENISE PASCHOAL SOARES ÁLVARO REISCHAK DE OLIVEIRA JEFFERSON FAGUNDES LOSS ANTÔNIO CARLOS S. GUIMARÃES 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(1):31-43
The effective force applied on the crank, the index of pedalling effectiveness, and the economy of movement at 60, 75, 90, and 105 rev/min cadences were examined in nine cyclists and eight triathletes. Tests were performed on two days. Maximal oxygen uptake was measured and the second ventilatory threshold was estimated on day 1 using a stationary bicycle. On day 2, the four different cadences were tested at about 5% below the second ventilatory threshold. A strain gauge instrumented clip-less pedal mounted on the bicycle enabled us to measure the normal and tangential forces exerted on the pedal, while the pedal and crank angles were monitored with the aid of a video system. Based on this information, the effective force and the index of pedalling effectiveness were calculated. Cyclists produced significantly more effective force and a higher index of pedalling effectiveness at 60 and 75 rev/min and were significantly more economic at all cadences than triathletes. The significant and positive correlation between effective force and economy at all cadences suggests that improvement of the effective force would reflect on economy. 相似文献
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