124 research outputs found

    Metabonomics of Moxibustion and Gastric Meridian in Treating Chronic Atrophic Gastritis Rats

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    目的:研究艾灸干预胃经穴对慢性萎缩性胃炎(CAG)大鼠血清、胃、延髓和大脑皮质的影响,探讨艾灸胃经穴促进慢性萎缩性胃炎大鼠胃黏膜损伤修复的病理学变化和相关分子机制及代谢轮廓变化等。 方法:24只清洁级SD大鼠按随机数字表法随机分为4组,即正常组、模型组、艾灸胃经穴组、艾灸非穴位组,每组各6只。除正常组外,其余三组利用每日交替自由饮用氨水溶液(0.1%)和脱氧胆酸钠溶液(20mmol/L)结合饥饿障碍法制备大鼠慢性萎缩性胃炎模型,然后用艾灸分别刺激艾灸胃经穴组大鼠和艾灸非穴位组大鼠相关部位。收集大鼠的血清、胃、延髓和大脑皮质,采用智能生物显微镜下观察各组大鼠胃黏膜病理学变化、酶联免疫吸附测定法...Objective:Through (1H NMR)、enzyme linked immunosorbent assay (ELISA)、Western blotting (Western Blot WB)and microscopic observation of histopathology were performed by means of nuclear magnetic resonance spectroscopy (1H NMR).Effect of moxibustion and stomach meridian on serum, urine and gastric tissue in rats with chronic atrophic gastritis, and to explore the metabolic and related molecular mecha...学位:医学硕士院系专业:医学院_针灸推拿学学号:2452014115358

    Executive Compensation of Company Listed and Managerial Power

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    摘要高管薪酬一直是学者、媒体、投资者关注的焦点,根据公司治理咨询公司(InstitutionalShareholdererServices)发布的2006年全球机构投资者调查,在加拿大、欧洲大陆的欧盟国家、以及英美两国,高管薪酬被视为公司治理的三个最重要方面之一。上市公司高管的薪酬水平如何,有没有滥花股东的资金,这是众多投资者关心的问题。同时,高管薪酬也是学者研究的重要课题之一,中外许多学者提出了各种理论来解释高管薪酬,如代理理论、激励理论和人力资本理论等。还有许多学者对影响高管薪酬的因素进行了深入的研究,并发现了影响高管薪酬的若干因素,如高管的人口统计变量、公司规模、公司绩效、公司股权结构等...Abstract Executive compensation is always the focus of scholars media and especially investors.The 2006 global investors survey which is conducted by Institutional Shareholderer Services showed that executive compensation is seen as a main aspect of three corporation government aspects in Canada UK United States and Europe.For shareholders what about the level the executive compensation of Chinese...学位:管理学硕士院系专业:管理学院企业管理系_企业管理(含财务管理、市场营销、人力资源管理)学号:1522005130120

    针刺结合耳穴治疗失眠临床疗效对比观察

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    目的:探讨针刺结合耳穴治疗失眠的临床疗效。方法:将290例失眠患者随机分为两组。观察组148例,采用针刺配合耳穴治疗,对照组142例,采用舒乐安定治疗,两组分别治疗一个月,进行疗效比较。结果:观察组痊愈率50.7%,总有效率92.6%;对照组痊愈率28.9%,总有效率56.3%,观察组优于对照组,差异显著(P<0.05)。结论:针刺结合耳穴治疗失眠临床效果确切,疗效优于舒乐安定

    高职院校专业带头人专业化的制度制约及优化路径

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    高职院校专业带头人专业化是专业带头人在自我专业身份意义建构的前提下,同外部制度环境互动过程中逐步提升专业建设领导能力的过程。当前,高职院校专业带头人专业化面临相关制度因素制约:在科层管理"等级制"逻辑下,专业身份弱化;在组织期待"执行者"定位下,身份建构迷失;在职称评审"指挥棒"指引下,发展动机异化;在师资培养"项目化"运行下,成长效益偏低。亟需通过身份彰显、赋权增能、激励重构、路径规划等举措优化制度环境,助推专业带头人实现专业化。浙江省哲学社会科学规划课题“高职院校优秀教学团队建设与管理研究”(18NDJC083YB

    产后崩漏症案

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    患者,女,25岁。初诊日期:2015年8月2日。主诉:月经淋漓不断9个月,加重1个月。病史:9个月前在厦门市妇幼保健院接受剖宫产手术,产后即月经淋漓不断,每日月经量3 mL左右,色鲜红,偶有血块,稍微劳累后加剧,诊断为产后功能性子宫出血,因在哺乳期,未予服用相关药物。曾就诊于厦门大学医院中医科,诊断为产后崩漏,予服相关中药(具体不详),亦无明显好转。1月前因劳累

    嗜睡症案

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    患者,男,18岁,于2014年3月11日就诊。主诉:嗜睡、困倦3年,加重半年。现病史:3年前患者因学业紧张开始出现嗜睡和困倦,听课时经常睡着,夜间不易醒,醒后又很快入睡,每天睡12H。曾在当地医院就诊,头部CT等检查皆正常,诊断为嗜睡症,予口服谷维素等治疗,无明显好转。半年前因学业较重,嗜睡更加明显,每天睡16H,遂来我科就诊。刻下症见:精神萎靡,表情淡漠,时时欲睡,不

    狂躁症案

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    患者,男,23岁,学生。就诊日期:2014年5月21日。主诉:烦躁不安、昼夜不寐、语无伦次1年,加重1个月。现病史:1年前因追一女生遭拒绝而出现抑郁,直言怒骂,不避亲疏,常弃衣而走,眠差甚或彻夜不眠,智力下降至3岁水平,无法继续完成

    The Optical Design and Simulation of Modular LED Freeform Reflector Dipped Headlight

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    本文从汽车用前照灯国标gb25991—2010出发,在已知光源属性的前提下,利用rEfCAd设计了适用于高亮度白光lEd的自由曲面反射器,将多套反射系统组合成汽车前照灯,并通过TrACEPrO仿真模拟,分析各测试点、区域的照度值,其设计结果能较好地符合国标对近光的要求。该方法能更充分发挥lEd的优点,提高了光能利用率,且大大优化和节省了设计空间。In this paper,a kind of car Head lamp integrating freeform reflectors for bright white LED is presented.Complying with the National Standard GB25991—2010 and considering light source properties known,at first,the freeform reflector is designed with RefCAD,and then several reflector models are integrated into a car head lamp model.The illumination values of the test points and regions are simulated with Tracepro.The simulation results show that it meets the requirement of low beam-GB.This design takes the advantage of LED,increases the utilization of optical energy,and greatly optimizes and saves the design space.福建省重大科技项目资助(2006H0092

    Optimization of LED Array Mode

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    作为新一代照明光源lEd照明技术已经有了长足的发展,但单颗lEd并不能满足正常的照明需求,想达到所要的照明效果通常采用多个lEd组合。lEd组合有各种形式,利用TrACEPrO对4种lEd平面阵列形式,即:3x3方形阵列、3-6同心圆阵列、阿基米德螺线阵列以及1-8圆形阵列进行了详细的光学分析。在满足照明要求的条件下,通过对比找到一种最优化的设计,发现1-8圆形阵列效果最好,所占面积最小,从而可以减少材料的浪费,进一步提高lEd照明的性价比,为lEd照明的普及提供设计上的借鉴。The lighting technique of LED has experienced substantial progress.However,a single LED cannot meet the demand for the normal lighting.LED combination is usually adopted to achieve the desired lighting effects.The forms of LED combination are varied.A detailed optical analysis on four forms of LED planar array is taken by using Tracepro,which are 3×3 square array,3-6 concentric array,Archimedean spiral array and 1-8 circular array.By the comparison,which find that 1-8 circular array is the best optimal design to reduce the waste of material and further improve the cost performance of LED lighting under the conditions of meeting the lighting requirements.A ref erence can be provided for the popularity of LED lighting.福建省重大科技项目(2006H0092

    Light Distribution Design of Automobile Freeform Headlamp Reflector

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    随着现代汽车车灯设计的发展,传统的车灯配光镜由于其设计繁琐,光能利用率较低,且影响汽车美观等缺点,现已逐渐被自由曲面的车灯产品所替代。从汽车前照近光灯国标gb4599-2007出发,在已知光源属性的前提下,利用rEfCAd和lIgHTTOOlS设计了一款适用于H7卤素灯的自由曲面反射器,经过对各测试点、区域的照度值的分析,较好地符合了gb4599-2007对近光的要求。该方法能够大大缩短车灯设计周期,为未来大功率lEd用于车灯设计提供参考。With the development of the modern automotive headlight,the traditional lens headlamp is now gradually being eliminated,because the design is complicated,inefficiency and the impact of the automotive ap pearance.The freeform reflector becomes the predominant designation.Based on the GB4599-2007 regulation,on this premise of getting the light source properties,a freeform reflector for H7 halogen is designed using RefCAD and LightTools.After analysis of the illumination values for each test point and region,the results show that the illu mination distributions meet requirements of GB4599-2007 regulation for dipped headlight.The method can greatly shorten the headlight design cycle and provide a reference for powerful LED used in headlamp design.福建省重大科技项目(2006H0092
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