摘要：日本有许多艺术设计师俱乐部，如Tokyo Art Directors Club东京艺术总监俱乐部(Tokyo ADC)、Tokyo Copywritcls Club东京广告文案总监俱乐部(TCC)Tokyo type Directors Club东京字体设计总监俱乐部(TDC)以及1970年解散的Japan Advertising Artists Club日本广告艺术师俱乐部(JAAC)等等.这些设计师俱乐部对日本的艺术设计水平的提高产生了巨大的影响。

摘要：在分析了typeB非接触智能卡防冲突的基本工作原理的基础上,采用有限状态机模型对卡上防冲突协议的实现算法进行了数学表述和状态转换的设计,并采用统一建模语言UML中的状态图描述了卡上的防冲突过程。最后,在智能卡芯片上实现了防冲突协议,实际应用证明系统运行正确。

摘要：本文面向维哈柯文自动选择显示字形研究,分析了新疆地区普遍使用的维吾尔、哈萨克文和柯尔克孜文变形显示的特点,简要介绍了最新Open type字体技术的结构与操作步骤,基于该字体技术设计了一种通用维哈柯文自动选形引擎,通过分析文字的连接类型,构建自动选形规则库,按照规则绑定字形标签,并应用Open type字体解释引擎按照字形标签完成字符替换与置位操作。并且在永中office维哈柯文版本上实现了该自动选形引擎,经实际应用测试证明,该字体引擎完全实现了维哈柯文变形显示的要求。

摘要：泛型编程已成为撰写可复用代码时的一个重要选择，但是有时泛型难以产生一致的泛化实例化版本。traits技术可以将那些需要被纳入考量的类型性质以一种type by type的原则，封装于一个traits class内，使泛用代码的体积提升到最高……

摘要：介绍了基于ISO/IEC14443 type B协议的13.56MHz的RFID阅读器的设计。给出了设计的硬件电路和防冲撞算法的软件实现,最后给出了示波器测试的实验结果。本文所用的阅读器芯片为瑞士μEM公司生产的模拟前端集成电路芯片EM4094,微控制器使用了ARM7芯片LPC2104,防冲撞算法使用传统的基于ALOHA的算法。

摘要：Modern high-level programming languages often contain constructs whose semantics are non-trivial. In practice however, software developers generally restrict the use of such constructs to settings in which their semantics is simple (programmers use language constructs in ways they understand and can reason about). As a result, when developing tools for analyzing and manipulating software, a disproportionate amount of effort ends up being spent developing capabilities needed to analyze constructs in settings that are infrequently used. This paper takes the position that such distinctions between theory and practice are an important measure of the analyzability of a language.

摘要：针对现场总线系统中现场设备集成与系统集成问题,研究了FDT(field device tool)技术特点.在此基础上,将FDT技术应用到NCS4000系统中,以满足设备综合管理的需要,并提出了系统软件框架模型和系统集成模型.详细说明了网关DTM(device type manager)的实现方法,分析了DTM程序与现场设备的交互过程.通过开发DTM并将其集成到系统中,验证了设计的可行性.

摘要：An air damper possesses the advantages that there are no long term changes in the damping properties, there is no dependence on working temperature and additionally, it has less manufacturing and maintenance costs. As such, an air damper has been designed and developed based on the Maxwell type model concept in the approach of Nishihara and Asami [1]. The cylinder-piston and air-tank type damper characteristics such as air damping ratio and air spring rate have been studied by changing the length and diameter of the capillary pipe between the air cylinder and the air tank, operating air pressure and the air tank volume. A SDOF quarter-car vehicle suspension system using the developed air enclosed cylinder-piston and air-tank type damper has been analyzed for its motion transmissibility characteristics. Optimal values of the air damping ratio at various values of air spring rate have been determined for minimum motion transmissibility of the sprung mass. An experimental setup has been developed for SDOF quarter-car suspension system model using the developed air enclosed cylinder-piston and air-tank type damper to determine the motion transmissibility characteristics of the sprung mass. An attendant air pressure control system has been designed to vary air damping in the developed air damper. The results of the theoretical analysis have been compared with the experimental analysis.

摘要：为进一步明确Avenin-like type b基因的功能特性,以小麦品种西农188为材料,通过设计简并引物克隆小麦Avenin-like type b基因,对克隆得到的序列进行同源性比对,分析编码蛋白的理化性质、结构特点,结合系统发育树、亚细胞定位预测及结构域分析探讨其可能具有的功能特性,同时对该基因进行体外原核表达及品质功能相关分析。结果表明,从西农188克隆得到4条序列,Genbank登录号为KY794919~KY794922,其中KY794922在信号肽区段碱基缺失导致移码突变。KY794919~KY794921序列与Aveninlike type b家族中大麦、柱穗山羊草、二穗短柄草及节节麦的同源性较高。蛋白序列分析表明,Avenin-like type b编码氨基酸序列具有较高的保守性,其Cys的数目及位置也较为保守,具有两个典型的AAI结构域,推测其可能为一类具有α-淀粉酶抑制剂活性的蛋白。亚细胞定位显示,该类蛋白可能在合成加工后通过运输小泡转运至细胞外行使功能。SDS-PAGE分析表明,KY794919~KY794921体外原核表达成功。通过纯化表达产物及掺粉试验表明,KY794919~KY794921编码蛋白对小麦面粉品质均具有显著正向效应,但仅有KY794919可显著提高面粉吸水量进而延长面筋扩展时间,说明其可能在品质功能研究资源中更具有优越性。

摘要：城市轨道交通列车自动控制的点式ATP(列车自动保护)方案作为CBTC(基于通信的列车控制)方案的后备模式,已经从最初简易的安全功能正在向完善细节功能发展。介绍了点式ATP模式下信号防闯功能及与站台屏蔽门联动功能的需求和实现方式,并提出了点式ATP下的防闯功能及与站台屏蔽门联动功能的优化设计方案。