乙型肝炎纤维化的中医药疗法

目的探讨乙型肝炎纤维化的中医药疗法。方法选取2009年5月至2013年12月我院门诊收治的90例慢性乙型肝炎患者,将其分为两组,两组患者均采用常规治疗,中西医结合组在此基础上采用抗纤维化汤治疗,对比两组患者治疗效果。结果中西医结合组患者总有效率为95.0%,西医组患者总有效率为66.7%,两组比较差异有统计学意义（P〈0.05）。结论采用抗纤维化汤结合基础治疗乙型肝炎纤维化患者,有效率高,效果良好,可明显改善患者的生存质量。     

无人机通信总线应用系统的研究

本文介绍了我国无人机的发展现状,对几种总线标准进行了比较,最终选择了1553B总线,对无人机通信系统进行了规划,并设计了一套地面测试系统,给出了系统的软硬件实现方法。     

农产品流通环节的电子商务模式分析

现如今,电子商务已经成功应用于我国农产品流通领域,为其注入新的动力。本文拟以电子商务的发展为大背景,对当下农产品流通过程中的电子商务模式存在的问题进行分析,提出一种新型农产品流通业电子商务模式,以期推进我国现有农产品流通与交易方式的根本性变革,为电子商务环境下农产品流通模式的实施策略提出可行性建议。     

K2O-B2O3-SiO2/Al2O3低温共烧陶瓷介质材料研究

采用1 500℃高温熔融水淬制得K2O-(n-x) B2O3-xSiO2玻璃粉,掺入Al2O3陶瓷填充料来制备K2O-(n-x)B2O3xSiO2/Al2O3低温共烧陶瓷介质材料.系统研究了玻璃基中SiO2/B2O3比例变化和玻璃掺入量对玻璃/陶瓷材料结构和性能的影响规律.研究结果表明,B2O3含量增加抑制了玻璃Y中SiO2析晶,使复合材料的介电常数、介电损耗在一定程度上有所减小,复合材料的抗弯强度也有一定程度的减小.     

煤炭公路运输综合管理平台构建与实践

为解决煤炭公路运输管理中的逃税、超限、形象、效率、安全等问题,分析了煤炭公路运输综合管理平台在税务征稽、治超治限、煤炭品质保障、供求信息发布、代发代付、安全服务等方面的具体业务需求,研究采用C/S+B/S架构、综合应用计算机和通信等先进高技术手段构建煤炭公路运输综合管理平台的方法,提出煤炭公路运输综合管理平台由车辆加盟管理系统,停车场管理系统,发煤业务管理系统,语音、短信查询系统,GPS定位跟踪系统以及运费结算统计系统等组成。     

浅析我国B2C市场竞争策略

据易观国际发布的数据显示,2008年中国B2C市场销售规模达81亿.B2C平台已经日益成为一条重要的销售渠道,与传统的渠道相比具有价格低,购物方便等优势.研究如何使用B2C平台,打造立体化销售渠道,对提升企业生存能力和盈利能力具有重要的现实意义.本文首先分析了中国B2C市场的现状和发展趋势,然后提出我国B2C市场竞争策略.     

从债法视角论倒签提单行为的法律性质

作为国际贸易实践中极为普遍的运输单据欺诈之一,倒签提单行为法律性质的认定在审判实践中往往引起诸多争议。倒签提单行为衍生自国际贸易合同和海上货物运输合同,其本身不能脱离合同而独立存在,因此从债法角度分析倒签提单的法律性质将更为清晰。倒签提单行为的通常情形是违约行为,构成特例侵权行为;倒签提单的行为人在整体上应当承担违约责任,在特例中才能构成违约责任和侵权责任的竞合。     

A Benchmark for B2B Use of E-Commerce

ABSTRACT

A telephone survey of 517 corporate executives in large and mixed-sized companies was used to determine the status of business-to-business (B2B) e-commerce. Findings included that only one-quarter of respondents used B2B e-commerce in their businesses, but 41% said that their companies planned to add e-commerce to their Websites. Of those who conducted e-commerce, 73% found it a profitable way to reach customers without cannibalizing traditional sales revenue. The timing of the survey, between periods of economic expansion, makes this a valuable benchmark for the adoption of e-commerce.     

“SWEEPING THE HEAVENS FOR A COMET”: WOMEN,THE LANGUAGE OF POLITICAL ECONOMY,AND HIGHER EDUCATION IN THE US

Abstract

The importance of increased levels of education in improving the status of women throughout the world is well established. Higher levels of education are associated with lower birth rates, higher incomes, and greater autonomy for women. Yet, women's struggle to have a voice in higher education has been fraught with difficulties in the US and worldwide, particularly in overcoming widely held perceptions that limit their entrance into certain academic fields, tenured positions, and elite universities. This essay examines the role political economy has played in providing narratives that rationalize women's limited participation in higher education. By examining the representation of women in the academic culture of the nineteenth- and twentieth-century US, we can perhaps better understand women's struggle to obtain an authoritative voice in higher education worldwide.