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<正>鸡肉。如果在晚上摄入大量鸡肉或其他蛋白质,你的睡眠质量可能会降低。当你入睡时,消化系统的运动速度会减慢50%,而蛋白质会让消化系统的运动速度更慢。这样你的身体器官会更关注消化系统,而不是睡眠。所以晚餐应搭配蛋白质和碳水化合物一起吃,平衡睡眠质量。汉堡。这种食物对睡眠极为不利。脂肪会刺激胃产生过多酸性物质,造成胃酸回流进食道,还可能伤害心脏。此外,这种油腻的食物不但会软化食道下括约肌,导 相似文献
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张文华有着诗人般的烂漫与激情。他爱书法,洒脱奔放中彰显个性。字如其人,强调真诚是他的做人追求。写字如此,开车亦如是。他喜欢在奔放的状态中寻求情感的渲泄。 相似文献
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每到暑假。许多外来工的孩子像“候鸟”一样飞到石狮。过一个与亲人团聚的假期,但他们的暑期安全。值得关注。近几天,记者走访发现几家工厂都有“候鸟”的身影。他们都是随家长一起来到工厂的,甚至进入车间。在某服装厂车间,三个孩子玩得很开心,他们有时坐在放物料的塑料筐内。有时互相追逐。车间里的工人正埋头工作。任他们嬉戏。 相似文献
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胡锦涛总书记寄语他们:“你们来自唐山,一定要把唐山的抗震救灾经验介绍出去。”温家宝总理对他们说:“感谢你们。你们有经验。”救援队伍从唐山出发。第一时间。向四川灾区疾驰。汇聚。他们说:“我们是报恩来了。”他们用自己的专业技能抢险救灾。以大无畏的精神,战斗在最危险的地方。他们用积极的救援,抚慰幸存者受伤的心灵……他们用自己的行动。为灾区人民带来帮助。更带来战胜地震灾害、重建美好家园的信心。其中。来自开滦矿山救护队队员的英雄事迹尤为人们称道。 相似文献
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1、用蛋清擦拭弄脏了的真皮沙发。2、用牙膏擦拭冰箱外壳。3、蘸牛奶擦木制家具。4、白萝卜擦料理台。5、酒精清洗毛绒沙发。6、苹果核去油污。7、用盐去地毯上的汤汁。8、冰块去除口香糖。9、巧用保鲜膜。10、原木家具光洁法。 相似文献
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Janicak CA 《Journal of Safety Research》2003,34(5):539-545
Problem and Method: This study examined the trends in the relative risks for being involved in fatal occupational highway transportation accidents based upon the age and gender of the victim. Results: Significant differences in relative risks were identified based upon age; however, there were no significant differences in relative risks based upon gender. The trend analysis of relative risks for all motor-vehicle accidents based upon age showed that males exhibited a significant cubic trend while females exhibited a significant linear trend. The trend analysis of relative risks for fatal motor-vehicle accidents specifically involving vehicle operators based upon age yielded a significant quadratic trend for males and no significant trends for females. Examining the relative risks for fatalities involving only motor-vehicle operators controlled, to a certain extent, the differences in job exposure to motor-vehicle accidents based upon age. Impact: Prevention measures are identified as most crucial for older male workers in the transportation and agriculture industries. 相似文献
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The evaluation and ranking of resilience factors (RFs) in an uncertain environment has important implications for the management of any enterprise. Determining an improvement strategy of business process resilience is based on the obtained rank of RFs, and it presents a key success factor for an enterprise in dealing with crisis. The complexity and importance of the treated problem calls for analytic methods rather than intuitive decisions. The relative importance of business processes and the relative importance of RFs under each business process are stated by fuzzy pair-wise comparison matrices. The elements of these matrices are triangular fuzzy numbers (TFNs). The fuzzy Analytic Hierarchy Process (FAHP) is used for determination of relative weights of existing variables. The rank of RFs is obtained by using the extent fuzzy Technique for Order Preference by Similarity to Ideal Solution (FTOPSIS). The real life application on the selection of the management team shows the practical implications in the process industry. 相似文献
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通过分析锅炉缺水、满水和汽水共腾三种锅炉水位事故的原因 ,有针对性地提出了预防措施及发生锅炉水位事故的处理方法 相似文献
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矿井风险评价基本模型研究与探讨 总被引:6,自引:0,他引:6
提出风险的绝对值和相对值的概念,探讨了如何合成事故发生可能性和事故后果严重程度这两个指标,如何确定多个评价单元的评价对象的风险等级划分等问题。 相似文献
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公路交通事故危险性与事故原因的灰色关联分析 总被引:4,自引:1,他引:4
王岩 《中国安全生产科学技术》2006,2(4):56-60
交通安全既可以采用交通事故次数来评价,也可以根据交通事故的严重度进行衡量。不同的交通事故诱因,其事故后果的危险程度也不一致。运用灰色系统理论,以某段道路上交通事故多发点的“地点危险指数”为参考数列,以这些地点的不同事故诱因为比较数列,对“事故危险指数”和引发交通事故的各类事故原因之间作灰色关联分析,可以找出该路段上危害性最大的一些交通事故成因,在交通管理和交通安全宣传教育中有针对性地进行防治。本文以107国道1716—1883公里的交通事故数据为例给出了算例。 相似文献
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Keith Rollag 《组织行为杂志》2004,25(7):853-872
Although many researchers have examined the impact of organizational tenure on newcomer socialization dynamics, few have explored whether relative tenure influences perceptions and behaviors inside organizations. This study introduces the concept of relative tenure and shows through a sociometric survey of 200 employees across four organizations that an individual's relative position in his or her firm's tenure distribution explains a significantly greater percentage of variance in newcomer status, social network position, and information‐providing behavior than does absolute measures of tenure. The results suggest that organizational growth and turnover may have a bigger impact on newcomer socialization dynamics than has been discussed in the literature. The implications of the findings for socialization researchers and managers are discussed. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
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介绍了热水锅炉汽化,排污,排气与除氧,腐蚀和积灰等常见故障对锅炉安全运行的影响,并提出了相应的处理对策。 相似文献