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An ancient Chinese poem reads that "Shielded by evergreen trees and composed of numerous grotesque peaks, Mt. Zhongnan enjoys the most gorgeous landscape in Guanzhong Plain. And Louguantai is the most famous scenic attraction in this mountain." Louguantai, literally meaning "lookout tower platform", is a celebrated Taoist temple of China. Located at the foot of the northern side of Mt. Zhongnan, 15 kilometers southeast to Zhouzhi County in Xi'an, Shaanxi Province,  相似文献   
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<正>Qujiang, a beautiful lake area in the southern suburb of Xi’an, has long been an attractive tourist destination since ancient times. Its fascinating sceneries  相似文献   
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ABSTRACT

Running is a common exercise with numerous health benefits. Vertical ground reaction force (vGRF) influences running injury risk and running performance. Measurement of vGRF during running is now primarily constrained to a laboratory setting. The purpose of this study was to evaluate a new approach to measuring vGRF during running. This approach can be used outside of the laboratory and involves running shoes instrumented with novel piezoresponsive sensors and a standard accelerometer. Thirty-one individuals ran at three different speeds on a force-instrumented treadmill while wearing the instrumented running shoes. vGRF was predicted using data collected from the instrumented shoes, and predicted vGRF were compared to vGRF measured via the treadmill. Per cent error of the resulting predictions varied depending upon the predicted vGRF characteristic. Per cent error was relatively low for predicted vGRF impulse (2–7%), active peak vGRF (3–7%), and ground contact time (3–6%), but relatively high for predicted vGRF load rates (22–29%). These errors should decrease with future iterations of the instrumented shoes and collection of additional data from a more diverse sample. The novel technology described herein might become a feasible way to collect large amounts of vGRF data outside of the traditional biomechanics laboratory.  相似文献   
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The “gender gap” in the U.S. publication of English language and literature scholarly books has not been fully investigated. In order to investigate gender disparity, we collected, aggregated, and analyzed data on 1633 faculty members who authored or edited 4835 scholarly books at the top 50 U.S. English Ph.D. departments. Despite the fact that more women than men have received Ph.D.s in English since 1987, the top 50 departments are predominantly male, and male faculty members publish more books on a per capita basis. However, who publishes more books in these departments varies: (1) with the department that the faculty member is in (with grater parity in the middle 30 departments); and (2) when the faculty member published their first book, with female faculty who published their first book after 1998 publishing as many books on a per person basis as male faculty. This paper also offers recommendations on how marketing strategies can be used to ameliorate the “gender gap” in this academic field.  相似文献   
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Over the sweep of Chinese history,the Tang Empire has been widelyrecognized as a most powerfuand prosperous era, with an open andall-inclusive attitude toward foreign  相似文献   
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The moon-lit night, the dazzling classical- style buildings, the passionate dancers, all these elements contribute to present a gorgeous Night of Qujiang-a show club with cultural richness in the historic city of Xi’an. The Night of Qujiang is located in the heart of Qujiang New Area, a district well  相似文献   
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