zed the key techni

bout the Community Antenna Television charge system and put forward a Multiplayer Architectures scheme based on Dot NET framework.This scheme considerd system robustness,flexibility and extension adequately.This scheme can ensure that the system run o     

旅游区客源市场结构特征实证分析——以开封清明上河园为例

景区确定目标市场营销策略的基础是对客源特征的深入研究,寻找其规律性.文章通过对清明上河园景区的游客进行随机问卷调查所获得的第一手资料,从客源地特征、游客特征、游客的行为决策方式、对清明上河园的开放评价四个方面对其客源市场结构进行了研究,从多个方面进行了分析,得出部分清明上河园客源市场重要规律性的结论,为其客源市场的进一步开发和旅游资源的规划提供了科学依据.     

从“无为而治”看老子的社会控制思想

老子是春秋时期著名的思想家,“无为而治”是其社会政治哲学中的一个重要观点。从这一理论提出的背景出发,探讨了老子通过顺应自然的“无为”思想来进行社会控制,从而实现理想的社会秩序。     

有利砂体识别与解释

天然气的产量与砂岩的厚度,孔隙度,连通性,砂泥比等有密切的关系。为了解决砂体在空间以什么形态出现,其方向如何,纵向上如何变化,连通形式如何等问题,在前人研究的基础上,对篷来镇组某工区的砂体进行了精细识别和解释。在地震剖面上,砂体的响应一般表现为强振幅,低频率。孔隙性好,含气丰度高的砂体往往表现为速度低和极性反转的特点。但发现该工区的砂体在地震剖面上表现形式多变,甚至出现了合成地震记录与井旁地震记录严重不吻合的现象,故砂体识别工作不能遵循统一模式。因此,采用了多井约束,多层标定,分层解释来识别有利砂体。     

应用油藏规模序列法预测东营凹陷剩余资源量

随着油气勘探程度的不断提高，未发现的剩余油气资源越来越少。如何准确预测高勘探程度即成熟探区的剩余油气资源，成为石油投资者和油气资源评价工作者关注的焦点。详细探讨了油藏规模序列法预测油气资源的原理、方法、操作流程及存在的问题，并运用该方法对东营凹陷剩余可探明储量以油气成藏体系为评价单元进行了预测。研究表明，东营凹陷剩余可探明储量约为17.03×10⁸t，仍具有较高的勘探潜力，并且主要集中在东营中央背斜带和东营凹陷北坡两个油气成藏体系内。实践证明，由于油藏规模序列法合理回避了油气成因机理问题，减少了资源评价工作中人为因素的影响，使资源评价结果更为客观。     

Irregular working times and metabolic disorders among truck drivers: a review

A number of studies to better understand the complex physiological mechanism involved in regulating body weight have been conducted. More specifically, the hormones related to appetite, leptin and ghrelin, and their association to obesity have been a focus of investigation. Circadian patterns of these hormones are a new target of research. The behaviour of these hormones in individuals subject to atypical working times such as shiftwork remains unclear. Shiftwork is characterized by changes in biological rhythms and cumulative circadian phase changes, being associated with high rates of obesity and metabolic syndrome. Truck drivers, who work irregular shifts, frequently present a high prevalence of obesity, which might be associated with work-related factors and/or lifestyle. In this context, the aim of this paper was to discuss the relationship of body mass index, appetite-related hormones and sleep characteristics in truck drivers who work irregular shifts compared with day workers.     

Ergonomic and individual risk evaluation

The ergonomic risks constitute a vital aspect of study and prevention for the worker's health, especially for people with different capacities. Very job has and implies certain type of risk for the worker's health, depending on the conditions it is done with the use of tools or without them. Aplicated techniques: posturogram, baropodometry, Schober test, biocinemátic chain test, Fukuda test, propioceptiva plataform in personnel with special capabilities.     

谈泰戈尔对中国现代文学的贡献

如果在超越狭隘民族立场的前提下去看待世界文学或人类总体文学进程,就会发现一个不可否认的事实,即整个文学发展系统是由全人类各民族文学共同交织而成的网络,是一个文学共同体或文学时空联合体.国家民族文学的本土纵向继承和不同国别、族别文学传统之间的横向借鉴的合力共同构成了文学发展总的动力.泰戈尔的诗歌熏陶了一批中国最有才华的诗人和作家,诸如郭沫若、徐志摩、冰心等,而他们的作品,又影响了一代又一代的中国读者,从而揭示泰戈尔对中国现代文学的贡献.     

Rethinking a universal framework in the psychiatric symptom-disorder relationship

Research on disparities in health and services should include a critical examination of how social, cultural, and contextual factors affect the connection between symptoms and psychiatric disorders. Systematic differences in this connection by these factors will mean that clinicians using a universalist approach to disorders may make more diagnostic errors for certain patients (e.g., ethnic minorities, the poor). Based on the literature on normative clinical decision-making, this study tests for whether the effect of specific psychiatric disorders on key symptoms is the same for certain groups of the population. The data come from the National Comorbidity Survey. Conditional probabilities of disorders and symptoms, the elements feeding into clinical decision-making, are calculated and tested for equivalence across various racial/ethnic, educational, income, and gender groups. We find some significant differences in the relation of key symptoms to disorders across groups. These findings should encourage testing relativistic frameworks in diagnostic nosology as a step to improve clinical decision-making and reduce diagnostic and treatment disparities in mental health services.     

高校青年师生间和谐关系的构建

师生关系是高校最基本的人际关系,也是教育教学过程中最重要的关系.随着“80后”青年教师成为教学第一线的生力军,以及“90后”学生时代的到来,深入研究两代人之间和谐师生关系的构建显得越来越重要.阐述了“80后”青年教师的优势与不足,对“90后”大学生的特点进行了分析,并从课堂、日常和网络三个方面对高校青年师生间和谐关系的构建提出了建议.