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近日,在首届上海民间发明创新大赛上,唐家生荣获三等奖。春节刚过,记者慕名来到唐家生的家中,他欣然接受了采访。 相似文献
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影响茶叶卫生质量的因素有很多,加工人员只有掌握了这些影响因素,才可以不断地更新、改进工艺。文章探析加工过程对茶叶卫生质量的影响与控制对策。 相似文献
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民国时期,上海社会经济急剧变化,社会秩序复杂多变,徽州茶商面对复杂多变的经济环境和社会秩序,也开始从传统经营模式向近代经营模式的转变。本文分析了上海的徽州茶商在民国时期为了适应社会急剧变化而采取的一系列改革措施。 相似文献
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心理健康的标准是心理健康领域中一个基本的理论问题。近来,关于这方面的研究很多,各领域的专家提出了很多种标准,但是一直存在争议,也没有形成统一的标准。本文根据国内学者提出的标准,试着阐述心理健康标准研究中可能存在的问题、研究趋势,并在此基础上,提出一些建议。 相似文献
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Does the consumption of green tea widely touted to have beneficial effects on health also protect brain cells? As reported in the December issue of Biological Psychiatry studies by CAS researchers indicate this may be the case.…… 《中国科学院院刊(英文版)》2008,22(1):16
Does the consumption of green tea,widely touted to have beneficial effects on health,also protect brain cells? As reported in the 15 December, 2007 issue of Biological Psychiatry, studies by CAS researchers indicate this may be the case. A research team led by Prof.ZHAO Baolu from the State Key Laboratory of Brain & Cognitive Science affiliated to the CAS Institute of Biophysics investigated the effects of green tea polyphenols,a group of naturally 相似文献
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高血压的发病率呈上升趋势,给人们的身体带来不同程度的损伤,包括对神经、脏器、心、脑、动脉的损害,严重时威胁生命。对高血压患者的饮食、运动、吸烟、心理进行合理的干预从而减少高血压的现患率、致残率、死亡率,提高生活质量。 相似文献
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The continuous use of synthetic hormones as contraceptive pill or hormonal replacement therapy among women is increasing day by day. The widespread use of different formulations as oral contraceptives by women throughout their reproductive cycle has given rise to a serious concern for studying the effects of oral contraceptives on enzymatic profile and DNA damage in peripheral blood lymphocytes among users. The present study was carried out on women taking oral contraceptives. The study was based on the questionnaire having the information of reproductive history, fasting, age, health, nature of menstrual cycle, bleeding and other disease. The profile of the blood serum enzymes i.e. alkaline phosphatase (ALP), gamma glutamyl transferase (GGT), lactate dehydrogenase (LDH), aminotransferases (SGOT and SGPT), serum proteins (albumin and globulin) and DNA damage in lymphocytes was studied among users and non-users. The results of the present study suggest that OCs not only effects enzymatic activity but also results in DNA damage that may vary with the duration of using oral contraceptives. A significant increase in LDH, GGT, SGPT, SGOT, globulin and decrease in ALP as well as albumin was found among users as compared to non-users. The observed DNA damage was more in users as compared to non-users. Hormonal contraceptives seem to exert DNA damage and also have significant effects on blood serum enzymes. 相似文献
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在炼铁生产中,矿焦槽系统产生了大量粉尘,对环境及工人健康造成严重危害,为此我们在矿焦槽系统设计中,通过改进除尘点的密封性、采用环保卸料车等措施,降低了矿焦槽系统除尘风量和除尘设备运行成本,减少了环境污染;同时采用较低温度的烧结环冷热气烘干焦炭技术,降低了焦炭含水量,有利于高炉的顺行及降低生产成本。 相似文献
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文章介绍了目前我国新兴大众健身项目的需求情况、发展趋势、健身项目开展现状以及新兴大众健身项目推广现状。 相似文献