对高职院校职业指导工作开展的几点思考

职业指导教育的开展情况直接影响着高校毕业生的就业情况。因此,更新职业指导理念、改进职业指导方法、提高职业指导实效,促进学生顺利就业,是当前我国高校应该不断深入研究和探讨的课题。     

不良地基土的处理与加固的方法及施工工艺

重点介绍常用的不良地基土处理方法以及具体施工工艺。     

浅析体位管理辅助治疗技术在胃酸过多性胃病治疗中的应用构想

本文从胃酸过多性胃病的治疗过程中存在的问题出发,讨论了体位管理辅助治疗技术对治疗胃酸过多性胃病的应用构想,阐述了体位管理辅助治疗技术对治疗胃酸过多性胃病的构想意义并就做好体位管理辅助治疗技术对治疗胃酸过多性胃病的应用构想提出几点建议。     

Economic importance and statistical significance: Guidelines for communicating empirical research

Abstract

A critical objective for many empirical studies is a thorough evaluation of both substantive importance and statistical significance. Feminist economists have critiqued neoclassical economics studies for an excessive focus on statistical machinery at the expense of substantive issues. Drawing from the ongoing debate about the rhetoric of economic inquiry and significance tests, this paper examines approaches for presenting empirical results effectively to ensure that the analysis is accurate, meaningful, and relevant for the conceptual and empirical context. To that end, it demonstrates several measurement issues that affect the interpretation of economic significance and are commonly overlooked in empirical studies. This paper provides guidelines for clearly communicating two distinct aspects of “significance” in empirical research, using prose, tables, and charts based on OLS, logit, and probit regression results. These guidelines are illustrated with samples of ineffective writing annotated to show weaknesses, followed by concrete examples and explanations of improved presentation.     

电子装备设计制造一体化技术综述

本文介绍了先进制造技术的发展方向之一－－设计制造一体化技术的产生背景、市场需求、概念、关键技术以及在电子产品行业中应用的主要方向。     

新一代综合宽带接入技术及其发展趋势

阐述了新一代综合宽带接入技术的主要内容及其发展趋势，提出了新一代宽带接入网建设和发展的思路以及设计方案，并总结归纳出了综合带宽接入网的主要技术问题。     

Estimation employing a priori information within mass appraisal and hedonic pricing models

Both statistical appraisal and hedonic pricing models decompose houses into a set of individual characteristics. Regression estimates yield the contribution of each characteristic to total value. Unfortunately, straightforward application of OLS may produce untenable results such as implausible coefficient magnitudes or incorrect signs. Often the suspected cause is multicollinearity. This article examines the effect on estimation efficiency of differing levels of multicollinearity, R², and a priori information in the form of sub-market cost data, by comparing inequality restricted least squares (IRLS) with OLS in a series of Monte Carlo experiments. The IRLS procedure investigated here hybridizes the statistical market approach implemented by OLS, and the more traditional cost approach. The experiments show dramatic gains in estimation efficiency from exploiting a priori information through IRLS.     

确定建设工程施工投票最终报价的技巧

建设工程施工投标最终报价是投标单位以标书编制的预算坐（标价）为基础，综合考虑各种因素后对预算标价进一步修订的报价，对是否中标将产生直接影响。章介绍了承包商选择工程标段位置和编制投标书的方法，论述了如何根据标工程报价的不同类型，确定工程施工投标最终报价的技巧。     

Windows NT与Netware的互联技术

Microsoft公司的 Windows NT目前已成为用户建站的首选网络操作系统。而Novell公司的 Netware网络操作系统 ,至今仍具有极大的用户群体。笔者通过介绍Novell NFS提供的主要服务 :.NFS,.L PD,.FTPD,.XCONSOL 和 Windows NT操作系统提供 4种协议 :.TCP/ IP,.NWL ink,.Net BEUL I,.Data L ink Control,并对 Netware服务器、Windows NT服务器、NT客户端进行合理配置 ,成功地实现了这两种网络系统的互联 ,实现二者之间资源共享和相互通信。     

空调系统智能控制器的研究

介绍了一种用于空调自动控制系统的智能控制器。该智能控制器利用单片机技术 ,实现了对空调自动控制系统的自动监测 ,及时反应空调系统的故障 ;利用数字 PID技术 ,实现了对温度和湿度的优化控制 ,达到快速调温、减小温差和降低能耗的目的