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高师体育系体操作业伤情调查分析 被引量:1
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作者 宋廷山 《沈阳体育学院学报》 CSSCI 1994年第1期57-60,共4页
用问卷法对山东省部分高等师范院校体育系体操作业伤情进行调查研究,得出的结论是:体操作业属于运动创伤高发生率项目,伤情与季节、项目有很大关系,受伤主要部位是颈、腕、踝、腰、肩,受伤主要原因是要领不清、准备不足、紧张、过于疲... 用问卷法对山东省部分高等师范院校体育系体操作业伤情进行调查研究,得出的结论是:体操作业属于运动创伤高发生率项目,伤情与季节、项目有很大关系,受伤主要部位是颈、腕、踝、腰、肩,受伤主要原因是要领不清、准备不足、紧张、过于疲劳等。 展开更多
关键词 高师体育教学 体操作业 运动创伤
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Study on Vitalizing Port Operation at Ulsan Port: Focused on Main Port of Ulsan 被引量:1
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作者 Dal Won Kang Kyu-Seok Kwak Ki-Chan Nam 《Journal of Shipping and Ocean Engineering》 2014年第3期72-78,共7页
Ulsan port is the hugest industry-oriented port in South Korea. It has the third highest traffic volume of cargo, and also it has the most liquid bulk in Korea. However, on account of thoughtless development, there ar... Ulsan port is the hugest industry-oriented port in South Korea. It has the third highest traffic volume of cargo, and also it has the most liquid bulk in Korea. However, on account of thoughtless development, there are other cases like Ulsan port that liquid cargo and general cargo are simultaneously handled. The demurrage ratio takes up to 12.5% of probability on average. In 2010, it has less room at berths for liquid bulk than general cargo and it totally has 107% of processing ratio (throughput). This indicates that Ulsan port concentrates on liquid cargo more than general cargo depending on the characteristics of the port. This research suggests the effects as alternatives for efficiency and effectivity at both ports, Ulsan port and Pohang port in the case that the general cargo handled in Ulsan port is relocated to Pohang port in terms of the characteristics of products which Pohang port and its hinterland the most focused on. Namely, we estimate volume of relocated volume suitable for relocation in assumption that volume handled in Ulsan port is relocated to Pohang port scenario by scenario, analyze the effects of relocated volume, and suggest alternatives for vitalizing Ulsan port. 展开更多
关键词 Ulsan port port facilities HINTERLAND vitalization alternatives
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Communication and Operation of TV WeChat Official Account
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作者 OU Yi-fan 《Journalism and Mass Communication》 2016年第12期730-736,共7页
WeChat is a pretty hot social software in China, which is also a free mobile application with the core function of multimedia information communication launched by Tencent in 2011 and has been widely popularized and u... WeChat is a pretty hot social software in China, which is also a free mobile application with the core function of multimedia information communication launched by Tencent in 2011 and has been widely popularized and used in China. As an auxiliary function module, the official accounts also provide a channel to deeply communicate with specific groups. At present, there are totally 30,000 certified WeChat official accounts, and more than 70% of which are enterprise accounts. WeChat official accounts supply a good chance to government departments, enterprises, media and personal to propagandize and popularize their information. Therefore, various media choose WeChat public platform as trial for new modes of news communication. 展开更多
关键词 WeChat public platform MANAGEMENT COMMUNICATION
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