论唐代的旱灾与政府赈济

唐代是我国历史上自然灾害的多发期,尤其是旱灾,极其频繁,共计发生210次,主要集中在夏、秋二季,以中度干旱和严重干旱居多.频仍的旱灾造成农作物减产甚至是绝收,引发大面积的饥荒;连锁发生蝗灾和疫灾等次生灾害;导致流民潮的出现和农民起义的爆发.给百姓生活、社会经济带来巨大的灾难和损失,并严重影响到社会秩序的稳定.旱灾发生后,唐朝的统治者出于维护自己统治的考虑,及时采取了实物救助、赈贷、蠲免赋税徭役、调粟赈民及节约开支等一系列的赈济政策和措施,在一定程度上减轻了灾害,保障了灾民的基本生活     

沥青混凝土路面车辙病害调查与原因分析

沥青路面具有行车平稳、舒适、噪声低、养护维修方便、可以再生利用等特点,在各类公路和城市道路,尤其是高等级道路中得以广泛使用。但车辙病害已成为沥青路面早期损害的主要形式,沥青路面出现车辙的现象也十分普遍,引起社会各界的普遍关注。文章通过对沥青混凝土路面车辙病害的分析,对车辙的形成机理、成因分析及防治措施等做了简述。     

乳癌生活现状透视——《白虎郢都》主旨解读

徐春林写作《白虎郢都》就是要告诉我们郢都的白虎不是舒一晴不是黄晓妮,而是功利至上享乐至上欲望至上导致的价值观病变、道德沉沦、人性沦丧的社会隐痰.《白虎郢都》与《废都》与《拯救乳房》最大的不同是它不以单纯赤裸写“性”为卖点和以疗救生理的乳癌为出发点,而是以揭露当下现实社会的隐疾为立足点.有道德感和社会良知的年轻作家用心血酿造“郢都社会”,无情暴露社会的变态,目的就是拯救现实社会的道德和良知.掩藏和暴露在我们身理和心理的“隐痰”,终将根除.拯救乳房是拯救女性,更是拯救我们的母亲.     

浅谈高校传染病的防控策略

近年来各类传染病在全球时有发生和暴发流行,高校作为社会的特殊群体,其学生来源广、密度大、接触密切等,最容易发生传染病的传播和蔓延,因而其防治的重要性日益突出。本文从高校卫生工作重点应以＂预防为主,防治结合＂原则为切入点,分析落实传染病的防控策略。     

非酒精性脂肪性肝病和内脏脂肪厚度相关性研究

目的：评价超声测量内脏脂肪厚度对非酒精性脂肪性肝病（NAFLD）的诊断和分级的价值。方法：收集2010年8月至2011年4月在某院体检中心进行健康体检资料共122例,NAFLD组74例,非NAFLD组48例,经超声测量内脏脂肪厚度。结果：超声测量内脏脂肪厚度在NAFLD组和非NAFLD组之间差异有显著性统计学意义（P=0．004）。轻度、中度、重度NAFLD组测量的内脏脂肪厚度经方差分析结果为差异有统计学意义（F=9．91,P〈0．001）,进一步用LSD法分析显示两两之间都有差异。经超声测量的VFT诊断NAFLD的ROC曲线下面积为0．794,p=0．011,诊断切点值为2．70cm。结论：经超声测量的内脏脂肪厚度可作为NAFLD诊断和分级的指标。     

认知视角下罕见疾病诊断的改进

以认知心理学相关理论为基础,分析了罕见疾病的认知特征,建立了罕见疾病的诊断策略,提出了提高罕见疾病诊断能力的方法。     

BRS Colleague MEDLINE End User Training Follow-up Survey

The amount of recent literature describing end user training programs is substantial, yet there are few reports evaluating the effectiveness of such training. This article reports on a follow-up survey of the first seventy-five trainees of a four-hour BRS Colleague MEDLINE training program at the Health Sciences Library of East Carolina University. The 90.7 percent response rate to the questionnaire provided information about both those who performed searches and those who had not. It indicated how trainees felt about their training, their ability to perform searches or reason for not performing searches, and types of additional training the trainees desired. Survey results are discussed in terms of effectiveness of the training for the end user with infrequent search needs, possible modifications to improve the effectiveness of the training, and possible alternatives to BRS Colleague MEDLINE.     

沥青砼路面常见病害的分析与防治

针对目前沥青砼路面常常出现裂缝、泛油、松散、坑槽等常见病害,从原材料,施工过程、施工工艺、材料组成设计等不同方面提出了改进意见和措施。     

Clinicopathological spectrum of non-alcoholic fatty liver disease among patients in Kerala

Non-alcoholic fatty liver disease and its more aggressive form, non-alcoholic steatohepatitis are entities that are becoming more and more interesting to the medical community in general. A total of 93 Non-alcoholic fatty liver disease patients (64 male and 29 female) within the age range between 28 to 63 years were studied. All of them showed elevated alanine aminotransferase level (104.07 ± 56.04). Aspartate aminotransferase level (58.13 ± 31.96) was elevated more than its normal level in 82% cases and AST to ALT ratio was found 0.59 ± 0.26. Predisposing factors were diabetes mellitus (37%), obesity (13%) and hyperlipidemia (41%). In addition, 32% of the subjects were overweight.18% of the patients had elevated serum bilirubin. Our findings recommend a lower cutoff value than suggested by the World Health Organization for overweight and obesity among this racial-ethnic group.     

微波就地热再生施工工艺研究

阐述了沥青混凝土路面早期病害就地热再生修复工艺现状和存在的主要问题,提出一种针对沥青混凝土路面早期病害的微波就地热再生施工工艺,给出相应的工艺流程及施工要点。分析表明,所提出的微波就地热再生工艺技术是一种高质、高效、环保、经济的新方法,有望成为道路早期病害养护修复技术的发展方向。