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第二篇 Effects of Exercise on Elderly Diabetics(糖尿病人)Most older people with so-called type II diabetes(糖尿病) could stop taking insulin(胰岛素) if they would do brisk exercise for 30 minutes just there times a week , according to new medical research results reported in a Copenhagen newspaper, Results from tests conducted on diabetics at the Copenhagen central hospital Rigshospitalet’s Center for Muscle Research showed that physical exercise can boost the body’s ability to make use of insulin by 30 per cent. This is equal to the effect most elderly diabetics get from their insulin medication(药物治疗) today.Researchers had a group of non-diabetic men and a group of men with type II diabetes, all more than 60 years of age, exercise on bicycles six times a week for three months. After the three months the doctors measured how much sugar the test subjects’ muscles could make use of as a measure for how well their insulin worked.Associate Professor Dr Flemming Dela of the Muscle Research Center said the tests demonstrated that the exercising diabetics had made as good use of insulin as the healthy non-diabetic persons. “This means that the insulin works just as well for both group. Physical exercise cannot cure people of diabetes, but it can eliminate almost all their symptoms. At the same time it can put off the point at which they have to begin taking insulin,” Dela said.Insulin is a hormone produced by the pancreas(胰腺) , controlling sugar in the body and is used against diabetes.Dela said that to achieve the desired effect diabetics need only exercise to the point where they begin to sweat, but that the activity has to be maintained since it wears off after five days without sufficient exercise.Most diabetics realize that they have to watch their diet while remaining unaware of the importance of exercise, Dela added. It is recommended that diabetics maintain sufficient exercise since otherwise（）
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按照房地产开发项目经营方式的不同，期间费用可能全部或部分计入开发建设投资中。( )
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某内燃机公司最高层主管人员长期忧虑的一个问题是：生产车间的工人对他们的工作缺乏兴趣，产品质量不得不由检验科来保证。公司在生产线的最后增设一个技术水平较高的班组，专门负责解决质量问题。由于这种方法费用较高，且质量问题主要是由装配差错造成，因此，公司中很多人对于使用这种事后处理方法感到很不满意。当然，不可否认，也有部分差错是由于设计不合理造成的。公司总裁召集主要部门主管开会研究这个问题该如何解决。生产经理刘伟断言，这些问题是工程设计方面的事情。他认为，只要工程设计上充分仔细地设计部件和整机结构，许多质量问题就不会出现。他又责怪人事部门没有更仔细地挑选工人，并且没有让使用员工的部门参与到选拔工作中来，他特别指出装配工人流动率每月高达5％以上，且星期一的旷工率经常达到20％，他认为用这样的劳动力，没有一个生产部门能够有效地运转。总工程师王军认为，部件和整机结构都设计得很好。如果标准要求再严一点，生产就会非常困难和费时，内燃机的成本会大幅提高。人事经理刘彦从多方面来说明人事问题。首先，在公司的人事方面，她的部门对公司启用和留用工人很少有或没有控制权。其次，车间的工作非常单调辛苦，所以公司不应该期望工人对这种工作除了领取工资外还会有什么兴趣。但是刘彦说，她相信公司可以想办法提高工人的兴趣。如果工人承担的工作范围能够扩大的话，必然会出现高质量的工作以及较低的缺勤率和流动率。她建议公司做两件事：一是要工人掌握几种操作技能，而不是制作一项简单的动作；二是工人每星期轮流换班，从生产线的一个位置换到一个完全不同的位置，这样可以为工人提供新的和更有挑战性的工作。人事经理的建议很快被采用并付诸实行，使每个人觉得意外的是：工人对新计划表示极大的不满。一个星期后，工人罢工，装配线关闭。工人们声称，新计划只是一种管理上的诡计——使他们要做比以前更多的工作并且训练他们去替代其他工人而不增加任何工资。 (2007，73)人事经理刘彦试图通过改变工作方式和扩大工作范围来提高工人的兴趣，这种方式属于双因素理论中的( )。
半夏泻心汤组成中含有的药物是（）
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