827 research outputs found
Structuring Control Systems for Normalization of Optical Intensity with AVR Microcomputer : To Reduce the Spurious Signal on Photoreflectance
We describe microcomputer-based implementation of the PI-control system for normalization of the dc reflectance part from the photoreflectance data. Our technique uses a stepping-motor-driven variable neutral-density filter which keeps the dc component of the detecting signal constant by varying the light flux impinging into the specimen under test. This enabled extremely facile a-posteriori subtraction of the spurious component of the photoreflectance, which has been often problematic for the precise measurements. We optimized this feedback system through parameterization of the proportional and integral term
Analysis and Design of Commercial Bank in the R & D Center Desktop Virtualization Based on Citrix
近几年随着虚拟化技术的不断发展,虚拟化技术的应用成为IT技术发展的一个标志。通过虚拟化技术的应用,可以降低IT成本,同时提高现有资产的效率、利用率和灵活性。计算机虚拟化技术当前主要包括服务器虚拟化、应用虚拟化、桌面虚拟化、网络虚拟化和显卡虚拟化等,以上各类的虚拟化技术也都在快速发展。而桌面虚拟化技术是当前发展最快的,也是最具前景的应用技术。 桌面虚拟化可以提高有资源的利用程度;可以通过缩减物理基础架构和提高服务器/管理员比率,降低数据中心成本;可以提高硬件和应用的可用性,进而提高业务连续性;可以实现运营灵活性;可以提高桌面的可管理性和安全性;使其逐步成为企业IT建设的趋势。 论文研究内容主...In recent years, with the continuous development of virtualization technology, the used of virtualization technologies become a symbol of IT technology development. Through the use of virtualization technology can reduce IT costs, while increasing the efficiency, utilization and flexibility of existing assets. Computer virtualization technology mainly includes the current server virtualization and...学位:工程硕士院系专业:软件学院_工程硕士(软件工程)学号:X201123051
Study on Air Freight Service Chain Resources Integration Model in Xiamen Airport Group
所谓航空货运服务链资源整合,就是要把航空货运服务置身于社会化物流服务链当中,整合航空货运自身资源,以及航空货运与其它物流业务之间的资源,实现航空货运服务链的综合延伸,并积极地创造条件成为服务链的主导者。航空货运服务链资源整合的意义在于:强化航空货运服务的时效性,弥补航空货运服务的不可达性,提高航空货运资源的使用效率。 进入新世纪以来,随着中国经济的快速发展,以及对外交流的需求增长,中国的航空货物市场得到了飞速的发展,成为仅次于美国的航空大国,但是中国的航空货运服务企业的发展却远远滞后于航空货运市场的发展。为了提高中国航空货运服务企业的市场竞争能力,确保中国由民航大国向民航强国成功转型,航空货...The so-called air freight service chain resources integration is to place air freight service in the socialized logistics service chain, and integrate air freight’s own resources, as well as those between air freight and other logistics business, to achieve an integrated extension of air freight service chain and actively create conditions to become the dominant service chain. The significance of ...学位:工程硕士院系专业:管理学院管理科学系_物流工程学号:X20043700
The Research of the Industry Supervising Problems of Certified Public Accountant in China
近年来,美国“安然事件”、“世通事件”等系列财务丑闻相继曝光,久负盛名的安达信会计公司因审计舞弊凄然解体。在中国,也经历了“银广夏”、“蓝田股份”、“科龙事件”、“厦门升汇集团”等恶性造假事件,这些事件严重挫伤了投资者的信心,注册会计师的公信力受到很大的伤害。如何加强注册会计师行业监管成为社会公众和各国监管当局关注的热门课题。许多国家加强了政府监管或成立独立监管机构。在中国,财政部于2002年底收回了原委托中国注册会计师协会行使的政府监管职能,加大了监管力度,查处了一批会计师事务所和注册会计师,达到一定的效果,而今也面临着许多新问题,如管理体制的理顺、监管机构及队伍的建设、执业环境的改善等问题...In recent years, a series of financial scandals such as “Enron Event”and“WorldCom Inccident” of USA have been exposed consecutively. The famous Andersen Accounting Firm disintegrated in sadness because of audit fraudulent practices. China have also experienced some malignant counterfeit events. For instance,“Yin Guang Xia”、“Lan Tian Gu Fen”、“Ke Long Event”、“Xia Men Sheng Hui Group” and so on. The...学位:会计硕士院系专业:管理学院会计系_会计硕士(MPACC)学号:X200515708
刑法中比例原则的概念及定位
“比例“一词的内涵十分广泛,“比例原则“作为公法上的普遍原则之一已经被行政法领域学者深入的研究,在英美法刑法领域结合宪法也有比较深刻的阐述,但在我国刑法领域基本属于空白阶段。因此,本文试图先从“比例“一词的语言学、经济学、再到我国传统哲学领域来源为切入点,逐渐扩展到对“比例原则“的理解,最后由此具体到刑法中的比例原则的定位问题,认为刑法中的比例原则至少应当包括三个子原则:应罚性、需罚性和均衡性,希望能够做一个初步的梳理和判断,为将来的研究打下基础
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