基于Proteus软件的单片机仿真实例

本文以AT89C51单片机显示汉字点阵系统为例,介绍了仿真软件Proteus的基本功能和特点,研究如何使用仿真软件进行仿真,以及和Keil软件联合仿真的方法,对学生学习Proteus仿真软件具有一定的指导意义,而且提高开发效率,降低开发成本,缩短开发周期。     

基于STM32的远程升级系统的设计

本文介绍了一种基于STM32芯片的远程升级系统的设计方案。简述了从数据下载线、客户端、服务器到数据库MYSQL设计的全部过程,并提供了客户端、服务器的通信细节分析,提供了升级操作的可靠性和便利性。     

基于排队论的地铁车站自动售票机配置数量研究

自动售票机(TVM)自助售票是地铁车站主要的售票方式,TVM的服务效率直接影响了车站整个票务系统的高效性。以排队系统理论为基础,分析了乘客在TVM上购票时排队系统的基本特征,建立了M1/M2/c排队模型,并通过实例分析了车站在TVM数量配置上的合理性,给出了车站高峰时段及中长期客流增长情况下车站TVM配置建议。     

中重度弱智儿童阅读教学的好方法──图形提示消退法

本文指出了中重度弱智儿童学习实用性词汇的重要性，介绍了图形提示消退教学法的概念及其作用，阐述了在中重度弱智儿童阅读教学中采用此法的优越性，以及教学材料的准备方式、方法、原则及实施此法的基本步骤。这有利于临床工作者借鉴。     

量子真空的哲学问题

量子场是物质的基本形态，量子场论是现代物理学的基本理论，而量子真空正是最低能量状态的量子场，这使得量子真空的研究，成为目前引人注目的自然哲学尖端课题。本文从真空是物质的一种形态、空间度量的断续性、时间度量的断续性、基本作用规律的量子性及统一性、物质结构基元的存在性等五个方面，讨论了当今关于量子真空的本体诠释。     

The Indian Association for the Cultivation of Science: A Tortuous Tryst with Modern Science

The Indian Association for the Cultivation of Science (IACS) founded by Mahendra Lal Sircar in Calcutta in 1876 was the first large-scale indigenous enterprise in colonial India for the propagation of modern science. The efforts towards the formation of the IACS were marked by a range of ideas and positions which reflected mainstream elite Indian attitudes to western science as also the many paradoxes that the colonial situation imposed on the whole enterprise. The first exposures of the Indian elite to western education had evoked an admiration for modern science, its values, and its infinite possibilities. But the admiration so generated could not run on a momentum of its own because of the limitations of the colonial education system itself. The appreciation of modern science also brought about a soul-searching as to why a civilization with a hoary tradition of science had stagnated. This, in turn, led to vigorous socio-cultural self-criticism aimed at ending what was perceived to be long slumber and degeneration. Science itself was seen as a force for such liberation and the alien colonial government as its chief facilitator. The latter was not too eager to promote science at large. Hence the need for an indigenous initiative. However, the plain existential realities of colonialism dictated that little could be achieved without the support of the government. With all its paradoxes and ironies, the IACS project was yet a grand endeavour, forming a lasting part of the Indian scientific landscape. In fact, given its peculiar circumstances, it would have been very unreal without its paradoxes.     

„Entzauberung der Welt” oder „Rettung der Welt”

Zusammenfassung Religion und Religiosit?t von Frauen nahmen überall in Europa einen zentralen Stellenwert für den Auf-und Ausbau der M?dchen-und Frauenbildung im 19. Jahrhundert ein. Auch in Deutschland gehen sowohl das M?dchenschulwesen wie die Lehrerinnenausbildung als auch das Ausbildungswesen für sozialp?dagogische und pflegerische Berufe zu einem nicht unerheblichen Teil auf Aktivit?ten von religi?s motivierten Frauen zurück. Die religi?sen Motive erzieherischen Handelns er?ffneten vielen Frauen im 19. Jahrhundert, die ihren Lebensentwurf nicht in Ehe und Familie sahen, eine Perspektive beruflicher T?tigkeit, die die Geschlechterordnung stützte. Gleichzeitig nutzten diese Frauen die Geschlechterordnung für die Schaffung eines weiblichen Bildungsmilieus, das in relativer Unabh?ngigkeit von einzelnen M?nnern ein aktives Berufsleben erm?glichte. Entlang konfessioneller Linien (Katholizismus, Protestantismus, Judentum und Freireligi?se) werden institutionelle und biographische Dimensionen eines bildungsgeschichtlichen Entwicklungsprozesses nachgezeichnet, der treffender mit den Begriffen „Dechristianisierung” und „Rechristianisierung” als mit dem modernisierungstheoretischen Begriff „S?kularisierung” erfasst wird.      

Putting Sylvia in her place: history,geographical theory and the “New” Education

New Zealander Sylvia Ashton‐Warner, a teacher in remote rural Māori schools in the 1940s–1950s, became internationally renowned as a novelist and educational theorist. Earlier commentators portrayed her educational theory as in conflict with those of her time and place, but recent studies conceptualise them as enabled by it. While space/place has often been considered the preserve of the geographer and time that of the historian, Henri Lefebvre and others suggest that: “these issues need to be thought together rather than separately” and that macro‐, meso‐ and micro‐levels of analysis be engaged simultaneously. The author traces how conceptual, linguistic, sensory and intellectual resources of the global “New Education” movement extended into the tiny bush‐encircled Māori communities in which Sylvia taught and wrote in the 1940s–1950s and surfaced in her writing. The article zooms in and out between the “the immensity of the global” (the New Education, the Second World War) and “the intimately tiny” (her classroom and home). The “data” include Sylvia’s non‐fiction education texts and official documents of her time: school curricula, education policy documents, Ministerial and Inspectors’ reports. What Lefebvre terms a “Rhythm analysis” of Ashton‐Warner’s educational writing shows intermingled pulses of domestic life, routines of educational bureaucracy, cycles of nature, and cataclysms of world events. It is important for historians to study “the where rather than just the when with location and landscape central parts of the analysis”.     

反殖民集体激情中被遮蔽的身体——对《蝴蝶君》男主角的具身伦理解读

著名华裔美籍戏剧家黄哲伦的《蝴蝶君》在中国学界广受注目,这些评论绝大多数声称取后殖民批评的角度,但其实却可说无一例外地背叛了后殖民批评的一个重要维度——身体,使得这里的所谓的后殖民批评等同于民族主义的反殖民批评。《蝴蝶君》实际上呈现了身体在文化冲突中的游离性与离心力。因为这场文化冲突对身体这个中介与境域的严重依赖,"身受"冲突的"帝国主义者"法国人高与他所"代表"的力量之间存在着既依存又背离的关系。在文化对抗产生的罅隙中,他的身体实现了自体自根的快乐,引导他挣脱了帝国与权力的话语控制。     

单位圆内(上)解析函数的若干不等式

运用Schwarz引理、最大模原理、保域定理,讨论单位圆内(上)的解析函数,由此得到其像区域落在单位圆内、半平面和一般区域范围的4个不等式。