汽车产品分销及服务管理系统的研究与开发

近年,ERP（Enterprise Resource Planning、企业资源计划）系统已在企业中大量实施,它已显著提高了企业内部信息传递效率并为企业各级管理层的决策提供了大量及时、准确的信息。由于目前的企业中实施的ERP系统大都是一些软件公司的标准产品,十分适用于采购、制造、销售、仓管、财务等标准流程。但对于企业的一些特殊流程却无法完全适应。企业的IT部门会自行开发或委托外部企业专门针对自己的一些特性需求做一些二次开发,使企业内部的流程更优化、效率更高。     

达尔文与基督教世界的沟通他的跨洋策略

在达尔文出生的那个年代,没有人会接受关于进化和人类起源的自然主义学说,他在那个时代分享了他关于自然、上帝以及历史的观念。在“贝格尔号”航行之后,他提出的“生命始于同一祖先”理论如何能令人信服,是他面临的巨大挑战。自从达尔文开始进化论的研究之后,他对“我的理论”的推广并非一定意在反驳宗教教义,而是作为宗教和科学的进步。达尔文深信的一条教义,就是人类具有共同祖先或者说所有种族皆兄弟——这可作为废除黑奴制度的一个理论根据。英国已于1838年废除了奴隶制,世界的目光于是转向美国——该国奴隶制正如火如荼,并得到一种支持奴隶制、主张人种多元的新特创论的支持。达尔文的跨洋策略自19世纪50年代开始便深深影响着美国反奴隶制的精英博物学家,他们对共同祖先理论的支持将被用来颠覆这一人种多元特创论——比用《圣经》中那不足凭信的人种同一论更为有效。因此,他的理论可作为道德和科学领域的进步而引起美国基督教世界废奴主义者的兴趣。然而,该策略却从未完全发挥自身所有的潜力,这使特创论在20世纪萌生了新的形式。     

英语写作教学中的成果法和过程法对比研究

英语写作教学中主要流行成果法和过程法两种教学方法,这两种方法各有利弊.成果法以行为主义理论为基础,强调刺激——反应的过程;过程法理论基础是交际理论,重视学习者之间的相互合作.分析和研究这两种不同的教学方法有助于针对性地实施写作教学改革,改进英语写作教学方法,进而提高英语写作教学水平和教学质量.     

基于产品研发过程的有机合成类课程群建设构想

为解决有机合成类课程内容重复等问题,提出建设基于产品研发过程的有机合成类课程群的构想。从目标、内容组织、评价等方面探讨构建有机合成类课程群的体系和实施过程,并提出实施过程中应注意的问题。     

Szenario-basierter Systemtest von Software-Produktfamilien

Zusammenfassung In der Produktfamilienentwicklung werden durch zwei Entwicklungsprozesse, Domain und Application Engineering, zun"achst wiederverwendbare Entwicklungsartefakte produziert, um diese anschlie?end zur Konstruktion von kundenspezifischen Applikationen einzusetzen. Die Wiederverwendbarkeit wird durch die explizite Definition der Variabilit"at der geplanten Applikationen einer Produktfamilie erzielt. Diese proaktive Wiederverwendung ist bisher in den konstruktiven Entwicklungsphasen realisiert, jedoch noch nicht im Test. Mit ScenTED (Scen_ario based TE_st Case D_erivation) wird in diesem Beitrag eine wiederverwendungsorientierte Technik zur Testfallerstellung f"ur den Systemtest, dem Test eines ausf"uhrbaren Systems gegen spezifizierte Use-Cases, von Produktfamilien vorgestellt. ScenTED basiert auf zwei Kernideen: der Erhaltung der Variabilit"at in Testf"allen und der Szenario-basierten Verfeinerung der Testf"alle. Durch die Erhaltung der Variabilit"at wird die Wiederverwendbarkeit von Testf"allen gesichert; die Szenario-basierte Verfeinerung erm"oglicht Nachvollziehbarkeit durch die durchg"angige Nutzung von Szenarien. In diesem Beitrag wird die ScenTED-Technik an einem Beispiel erl"autert und Erfahrungen aus dem industriellen Einsatz diskutiert.

---

Product family engineering consists of two development processes: Domain engineering and application engineering. Reuseable artefacts are created in the domain engineering process. These artefacts are used for the creation of customer specific applications during the application engineering process. Reusability is achieved with the explicit definition of variability that specifies the potential applications of the product family. The proactive reuse has been realized in the construnction phases of the development process, but not within the test phases. We propose ScenTED (Scen_ario based TE_st Case D_erivation) for the creation of reusable test cases for a use case based system testing in product family engineering. ScenTED has two key ideas: The first is the preservation of variability in test cases and the second idea is the scenario-based refinement of test cases. The preservation of variability ensures the reusability of test cases. The scenario-based refinement enables the traceability from requirements to test cases. We present the ScenTED technique in this article with an example and discuss an industrial case study.

CR Subject Classification D2.5     

硫酸法钛白生产中磷元素的影响及工艺调控手段

论述硫酸法钛白生产中磷元素的影响以及对钛矿含磷量不同时在生产工艺方面的调节手段,达到稳定和提高产品质量的目的。     

论鄱阳湖经济区生态旅游营销方式的创新

本文结合鄱阳湖经济区规划纲要提出的生态旅游发展战略,从当地生态旅游资源的优势、发展方向、前景与制约因素等方面进行分析,提出有关生态旅游营销方式的创新途径,希望能对鄱阳湖经济区生态旅游的未来发展提供一定的借鉴和参考。     

Product architecture,organizational capabilities and IT integration for competitive advantage

Increasingly, firms recognize the strategic implications of front-end product design for improving total cost effectiveness. Computer-aided design (CAD) is becoming firms’ competitive weapon beyond its traditional function as a product design tool. Yet, it is unclear how the full potential of IT system, particularly the usage patterns of 3D CAD system, may be realized through organizational capabilities. This paper presents a model of IT system configurations and CAD usage patterns. Next, a typology of IT system configurations is presented based on (1) the degree of CAD integration between assembly makers and suppliers and (2) the structure of product design information (i.e., product architecture). The product architecture of four electronic firms illustrates that information integration through organizational capabilities is more important than IT investment itself. The findings suggest that a Korean firm accomplishes a greater level of IT integration compared to the other two Japanese firms and thus attain better market performance. This study offers valuable insight on effective IT integration strategy for competitive advantage in the global market.     

Creativity, trust and systematic processes in product development

This paper addresses the challenge of striking a balance between, on one hand, mitigating uncertainty through the existence of systematic processes and structures and, on the other, stimulating creativity through allowable variation in work processes and structures. Both objectives are fundamental aspects of product development work. Our main finding is that both objectives can be achieved simultaneously. We introduce trust as a mediating variable. We show first, that being systematic in the processes for obtaining information and applying explicit organizational rules and structures in product development work creates an atmosphere of trust in the organization. Second, we show that trust increases creativity. The paper contributes to an understanding of how and why trust is important in product development organizations and of how trust can be actively managed. Above all, the paper contributes to the understanding of how uncertainty and creativity should be managed in organizations conducting product development.     

组合模态逻辑

通常情况下,不止一个联结词的任意逻辑系统都可以看作是由比它具有更少的联结词的逻辑系统组合而成。特别地,任意的多模态逻辑都可以看作是由单模态逻辑组合而成。所以,在该层含义下,任意的多模态逻辑都可以看作是由模态逻辑组合的结果。组合模态逻辑的方法,主要包括融合的方法和更新积的方法。运用组合模态逻辑的方法,不能随意地构造越来越庞大的逻辑系统,而应该采用尽量简单的方法,构造出符合需要的逻辑系统。