自重压杆稳定性问题分析

利用传递矩阵法和拟合法,分析了自重压杆的稳定性问题,计算出了临界自重荷载。文章探讨了自重压杆稳定时外加荷载与自重荷载的关系,得出了临界压力近似计算公式。     

白车身质量关键控制点的设立和控制方法

随着汽车行业的迅猛发展,批量生产的制造模式,生产节拍越来越快,用户对汽车的制造质量以及安全性能也更为关注,如何在生产过程中保证关键环节的质量要求,避免出现批量质量问题变得越来越重要。文章通过介绍白车身焊点结构特点,对白车身关键点的设立原则及控制方法进行研究,从根本上保证白车身的关键过程制造质量。     

山地地区地表一致性剩余静校正技术应用技巧

山地地区地表和地下地质条件复杂,接收条件差,原始资料信噪比低,做剩余静校正前很难准确的识别有效速度,经过几次速度分析和剩余静校正后,才得到容易辨认的速度,但是由于初始速度和初始静校正量的误差问题,往往剩余静校正的迭代不是收敛的,得不到真实的地下构造形态。只有采用比较合理的求取初始速度方法,才能保证得到真实合理的成像。     

Developing a Global Mindset Through Short-Term Study Abroad

ABSTRACT

The purpose of this paper is to introduce a practical, effective method of teaching short-term study abroad courses to increase students' global awareness and lay the foundation for the development of a sophisticated global mindset in future managers. The global mindsets discussed in the literature coincide with the levels of cognitive complexity found in the critical thinking literature. Building on these traditions, we construct an approach based on facilitated, group discussion. One major advantage of this technique is that, because it is done in a group setting, it is less time-consuming for faculty than other ways of providing feedback to students during study abroad courses. Given that short-term study abroad courses have become a popular way to internationalize business school curricula, this approach offers a way to maximize the impact of these experiences.     

简析操作系统中进程之间的相互制约关系

文章介绍了进程同步与互斥的原理,举例说明P,V操作实现进程的同步与互斥的方法,浅析了计算机操作系统中进程之间的相互制约关系.     

Accounting history and theorising about organisations

Historical accounting research has a substantial track record of using a variety of theoretical insights to better understand how and why accounting has contributed to, and been affected by, organisational change and development. The article outlines the emergence of a range of theories that have been employed by accounting historians, against the background of the development of accounting history as a significant disciplinary field within accounting research. From its investigation of accounting historians’ approaches to studying accounting as a central practice in organisational processes, it reveals how historical accounting studies have been informed by and contributed to theorisation of such organisational phenomena. The article concludes that theory is largely used to provide conceptual frameworks for historical narratives, with historical accounting research often focused on case studies of single organisations or organisational settings. However, theory has also been mobilised at more general levels, to provide meta-narratives of the rise of capitalism and the emergence of managerialism. Far from treating accounting as technical practice, accounting historians are revealed as conceiving accounting as social practice, impacting both human behaviour and organisational and social functioning and development. As social practice, accounting emerges deeply embedded and pervasive in organisations and societies.     

商务英语专业学生思辨能力培养研究：困境、理念与路径创新

近年来,思辨能力的培养日益受到高等教育界的关注,然思辨能力的研究却陷入多重困境。以促进人的整体发展为主要目的的＂全人教育＂应是商务英语专业学生思辨能力培养的理念基础,《高等学校商务英语专业本科教学要求》（试行）的跨学科整合性应是学生思辨能力培养的新路径。     

一类守恒律系统中的全局解与有限时间爆破

黎曼不变量是研究守恒律系统的一种重要方法,在许多模型中都有广泛的应用。本文利用该方法,研究了欧拉坐标系下的p系统,获得了几个有关解的全局性和有限时刻爆破的临界条件。     

供应链合作伙伴关系的实施路径及关键因素分析——零件供应商视角

实施路径和关键因素在供应链合作伙伴关系中有举足轻重的作用。分析了零件供应商在合作伙伴关系中的问题,在分析供应链合作伙伴关系的阶段基础上,构建了零件供应商供应链合作关系实施路径。通过调查问卷和统计分析的方法分析了零件供应商角度的供应链合作伙伴关系的影响因素。