千斤顶校准方程的求法

千斤顶的计量检定校准中,校准方程是最难的计算。根据最小二乘法原理计算校准方程的过程如果不借助excel等工具,计算过程比较复杂,且容易算错。在实际工作中运用excel工具将极大减少工作量,且准确率高。     

Advances in Joint Modelling: A Review of Recent Developments with Application to the Survival of End Stage Renal Disease Patients

The use of joint modelling approaches is becoming increasingly popular when an association exists between survival and longitudinal processes. Widely recognized for their gain in efficiency, joint models also offer a reduction in bias compared with naïve methods. With the increasing popularity comes a constantly expanding literature on joint modelling approaches. The aim of this paper is to give an overview of recent literature relating to joint models, in particular those that focus on the time‐to‐event survival process. A discussion is provided on the range of survival submodels that have been implemented in a joint modelling framework. A particular focus is given to the recent advancements in software used to build these models. Illustrated through the use of two different real‐life data examples that focus on the survival of end‐stage renal disease patients, the use of the JM and joineR packages within R are demonstrated. The possible future direction for this field of research is also discussed.     

基于校企合作模式的高职院校软件技术专业实训基地建设探索

分析了目前软件技术专业实训基地建设的必要性，提出了校企合作下的高职院校软件技术专业校内、校外实训基地建设、管理、运行模式和成效，探讨了建立校企合作实训基地要考虑和解决的问题。     

Industry-oriented enterprise resource planning

General purpose enterprise resource planning (ERP) systems have problems such as complex configuration processes, low adaptation to specific industries, and an extensive implementation time period. In order to alleviate these issues, this paper proposes the concept of industry-oriented ERP (IERP) and a component-based approach to IERP development. This paper also presents the framework of developing IERP in which business process modelling and software reuse are employed as primary methods to improve the operability of component-based IERP. The framework consists of five layers including server layer, team work supporting layer, IERP construction and customisation layer, reusable assets and toolset layer, and the IERP system instance layer. These layers as well as their relationship with each other are also discussed.     

浅谈对电脑音乐制作及其课程设置的研究

随着世界的发展,社会的需求,电脑音乐制作技术是科学技术与音乐艺术发展相结合的产物,实施电脑音乐制作教学无论从社会需求和时代要求的角度来看,都是十分紧迫和艰巨的任务。本文对于电脑音乐制作的软件及教学课程改革都简单的进行了分析。     

高校计算机网络技术实验室的建设及实现

主要阐述了网络实验室在教学中的重要性,提出了网络技术实验室建设目标的层次以及所应遵循的原则,在此基础上分析了网络技术实验室建设的基本模式以及所实现的技术方案等。     

eWOM across channels: comparing the impact of self-enhancement,positivity bias and vengeance on Facebook and Twitter

Abstract

When sharing personal details, versus talking about others, consumers tend to accentuate the positive experiences they have with brands in order to self-enhance amongst friends. Consumers also take vengeance on brands in public venues. Turning to social network sites (SNSs), it is unclear which is dominant. Here historical Facebook and Twitter eWOM (n = 47,907) is analyzed for a static group of 783 active US consumers. Self-enhancement is found on both SNSs. The majority of eWOM is positive Vengeance was rare, occurring only in 10.3% of all eWOM. eWOM appears to mirror a consumer's non-eWOM sentiment valence across SNSs. In this cross-platform comparison we suggest that SNS affordances alter eWOM creation Facebook has privacy expectations and limits direct brand interactions. Twitter is a public platform with less privacy expectations and a larger customer service component. Here eWOM is more prevalent on Twitter but contrary to our expectations is more positive.     

三维软件在园林效果图制作中的应用

笔者根据自己多年的制作园林效果图的经验,从整体分析、建模、材质和贴图、布光到渲染输出、后期处理,详细论述了应用三维软件制作园林效果图的技巧和注意事项,值得从业人员借鉴应用。     

Facebook as international eMarketing strategy of Taiwan hotels

Taiwan hotels need to focus on international eMarketing because these cater to international travelers, especially with leisure travelers expected to increase in the coming years. Facebook offers a wide range of opportunities for the international eMarketing of hotels. Investigation of the current use of Facebook, as an international eMarketing tool, by six large hotels in Taiwan showed presence in Facebook and use of basic features. However, the use of different Facebook features varied. While the hotels were able to connect with international leisure travelers via Facebook for the communication of marketing messages, the reach is limited to Chinese-speaking users using Chinese as the primary language, even for hotel pages accessible through English accounts. Language use also limited interaction in spreading the message virally to the wider international leisure travelers. Employing options to accommodate English and even other languages by selecting from available language support options can enhance international eMarketing via Facebook of hotels.     

Inter-firm R&D networks in the global software industry: An overview of major trends and patterns

This paper presents an analysis of some major historical trends in inter-firm R&D partnering in the international software industry during the period 1970–1999. Our research demonstrates an overall growth pattern of newly made R&D partnerships and reveals the important role played by leading firms. We also examine the emergence of various R&D networks in the software industry, indicating the change from sparse and disconnected inter-firm R&D networks to dense and well-connected networks since the second half of the 1980s.