智慧·创新·分享——大师贴膜品牌升级行业发布会举办

十年发展,十年沉淀,十年新起点!2013年12月9日,由上海追得贸易发展有限公司主办的"智慧·创新·分享"暨"大师贴膜品牌升级行业发布会"于上海兴荣温德姆五星级酒店隆重召开。时值企业成立十周年,大师贴膜品牌迎来了又一次里程碑式的跨越,追得企业也将迎来更加创新的发展模式。     

重视产品本质,垂直整合通路——Sundef山迪打造源自美国的高性价比高端隔热膜品牌

正眼下,信息的日益透明化、渠道的日渐扁平化、消费的日趋理性化都给国内窗膜市场提出了新的要求,中美合资羿阳(Unisun)科技趁机而入,带来Sundef山迪品牌,给行业、给消费者带来了源自美国的高性价比高端产品选择。新时代下的消费新需求中国的太阳膜市场拥有近20年的发展历史,期间经历了多次变革。眼下,隔热膜已成为汽车     

三个半世纪的长盛传奇 圣戈班迎来350周年

正357面玻璃见证圣戈班的诞生巴黎凡尔赛宫,巴黎著名的宫殿之一,同时也是世界五大宫之一(北京故宫、法国凡尔赛宫、英国白金汉宫、美国白宫、俄罗斯克里姆林宫)。法国国王路易十四和路易十六最喜爱的住所,这里历经几代建筑师,雕塑家,装饰艺术家和风景画家的耕耘,成为一个世纪以来欧洲皇家住所的典范。1979年,凡尔赛宫和花园作为法国17世纪艺术的杰作被联合国教科文组织收入世界人文遗产名录。凡尔赛宫宏伟、壮观,它的内部陈设和装潢富于艺术魅力,名胜景观     

基于隶属函数的骆岗机场新型大雾预报方法

准确预报大雾对机场减少航班大面积延误和旅客滞留有重要意义。本文阐述一种适用于机场的大雾短时预报方法。通过选取骆岗机场历史地面逐时观测气象资料,依据气温趋势不同类型,运用模糊隶属度与发生条件概率模型,分别建立短时大雾的预报方法。利用VC++程序开发了骆岗机场大雾短时预报软件,可扩展硬件构建实时预警系统。使用2011年地面资料检验结果显示:对未来3小时大雾预报准确率为91.3%,TS评分为0.84。因此,本文提出的大雾短时预报方法在骆岗机场附近3小时大雾预报中是有效的。     

Compositional reasoning using intervals and time reversal

Interval Temporal Logic (ITL) is an established formalism for reasoning about time periods. We investigate some simple kinds of ITL formulas which have application to compositional reasoning and furthermore are closed under conjunction and the conventional temporal operator known both as “box” and “always”. Such closures help us modularly construct formulas from simple building blocks in a way which preserves useful compositional properties. The most important class considered here is called the 2-to-1 formulas. They offer an attractive framework for analysing sequential composition in ITL and provide the formal basis for most of the subsequent presentation. A key contribution of this work concerns a useful and apparently new and quite elementary mathematical theorem that 2-to-1 formulas are closed under “box”. We also use a natural form of time symmetry with 2-to-1 formulas. This extends known facts about such formulas by looking at them in reverse. An important example involves showing that 2-to-1 formulas are also closed under a variant of “box” for prefix subintervals rather than suffix ones. We then apply the compositional formulas obtained with time symmetry to analyse concurrent behaviour involving mutual exclusion in both Peterson’s algorithm and a new and more abstract one. At present, our study of mutual exclusion mainly serves as a kind of experimental “proof of concept” and research tool to develop and illustrate some of the logical framework’s promising features. We also discuss how time symmetry sometimes assists in reducing reasoning in ITL to conventional linear-time temporal logic.     

Contribution of the C-terminal amino acid to the stability of Bacillus subtilis neutral protease

The role of the C-terminal Leu300 in maintaining thermal stabilityof the neutral protease of Bacillus subtilis was investigated.From model building studies based on the three dimensional structureof thermolysin, the neutral protease of B.thermoproteolyticus,it was conduded that this residue is located in a hydrophobicpocket composed of residues located in the C-terminal and themiddle domain. To test the hypothesis that Leu300, by contributingto a stabilizing interaction between these domains, is importantfor enzyme stability, several neutral protease mutants wereconstructed and characterized. The thermostability of the enzymewas lowered by deleting Leu300 or by replacing this residueby a smaller (Ala), a polar (Asn) or a sterically unfavourable(He) amino acid. Thermostabiity was increased upon replacingLeu300 by Phe. These results are in agreement with model-buildingstudies. The effects on thermostability observed after mutatingthe corresponding Val318 in the thermostable neutral proteaseof B.stearothermophilus were less pronounced.     

Designing for self-organisation in sociotechnical systems: resilience engineering,cognitive work analysis,and the diagram of work organisation possibilities

In designing sociotechnical systems, accounting for the phenomenon of self-organisation is critical. Empirical studies show that workers in these systems adapt not just their individual behaviours, but also their collective structures to deal with complex work environments. The concept of self-organisation can explain how such adaptations can be achieved spontaneously, continuously, and relatively seamlessly, and why this phenomenon is important for dealing with instability, uncertainty, and unpredictability in the task demands. However, existing design approaches such as resilience engineering and cognitive work analysis are limited in their capacity to design for self-organisation. This paper demonstrates that the diagram of work organisation possibilities, a recent addition to cognitive work analysis, provides a sound theoretical basis for designing for self-organisation. That is, it shows how essential components of the diagram are aligned with the concept of self-organisation and are well-grounded in empirical observations of adaptation in a variety of sociotechnical systems, specifically emergency management, military, and healthcare systems. Consequently, designs based on this diagram should have the potential to facilitate the emergence of new spatial, temporal, and functional organisational structures from the flexible actions of individual, interacting actors, thereby enhancing a system’s capacity for dealing with a dynamic, ambiguous work environment. Future research should focus on validating these ideas and demonstrating their value in industrial settings.

     

一种基于并联机构的航天器姿态模拟装置的设计开发

航天器发射升空前进行地面测试和试验是航天器研制过程中的重要环节。文中针对一种基于并联机构的姿态模拟装置的设计开发,从位置分析、速度分析和虚拟样机的建造和仿真分析等方面对3UPS-PU并联机构进行研究,完成姿态模拟装置的设计,为航天器装配、试验和测试设备的设计提供一种新的思路。     

辽宁省水能资源开发利用管理现状分析

《辽宁省水能资源开发利用管理条例》自2010年实施以来,辽宁省水能资源开发规划、项目建设管理、安全生产监管、绿色小水电建设、安全生产标准化电站建设的各项规章制度已逐步建立并完善,水能资源管理能力得到显著提升,辽宁省水能资源开发利用管理逐步走上法制化、规范化轨道。本文对此加以介绍。     

Marketing Activities to Support ‘Moderately Novel’ Product Innovation: Insights from the Chemical Industry

Scholars often follow a contingency approach to study which marketing activities are suitable for a particular type of product innovation project, thereby making a distinction between incremental and radical innovation only. ‘Moderately novel’ projects, which have intermediate levels of newness, have therefore not been given due attention. This paper focuses on market intelligence generation and the creation of cross‐functional linkages as marketing activities that are important in the context of moderately novel product innovation. In addition, the organizational position of the marketers involved in these activities is dealt with. Based on the analysis of four successful projects in the chemical industry, we argue, firstly, that moderately novel innovation projects have their own particular sets of marketing practices and, secondly, that differences exist between projects aiming at a new market segment and projects in which novelty is not related to market segment but to other market dimensions. These differences are especially salient in early project phases. These findings are pertinent to research on the role of marketers in product innovation, and to the study of organizational ambidexterity.