Design and Implementation of Grading Assessment System for a Commercial Bank Teller

本文通过对某商业柜员等级考核的深入调研，收集用户需求，并做出了详细的需求报告分析，在此基础上，提出银行柜员等级考核管理的具体建设方案，并予以实现和测试。本系统的开发采用VisualStudio作为工作平台，利用ASP.NET技术实现基于B/S（浏览器/服务器）三层架构的银行柜员等级考核系统，数据库采用SQLServer数据库。本文的研究工作主要取得了以下几点成果：（1）本文开发了一个银行柜员等级化在线考核系统，实现了对试题题库管理、试卷组卷管理、在线考核管理、考试安排管理、成绩管理等一系列功能，从而实现银行柜员的等级考核的自动化、智能化。（2）本文开发的银行柜员等级考核系统实现了银行柜员等级评...This paper made requirements analysis and gave the requirements report detail thorough the research in an agriculture bank. On this basis, this paper put forward the concrete construction plan of the Bank tellers grading appraisal system. The construction plan of the system used Visual Studio as the development platform, and then adopted ASP.NET, SQL Server database and three-tier B/S architecture...学位：工程硕士院系专业：软件学院_软件工程学号：X201323048

UVA Assisted 4-Thiothymidine for Cancer Treatment

This article reviews the developments of 4-thiothymidine analogues, assisted with UVA light, as a novel cancer therapy. First, the key points on synthetic chemistry, photochemistry and cellular toxicity of 4-thiothymidine are summarized. As the chemical structure of 4-thiothymidine is very similar to that of its parent thymidine, thus 4-thiothymidine can be readily incorporated into cellular DNA, and with the help of thymidine kinase, much more preferably into cancerous DNA. Unlike thymidine, 4-thiothymdine can absorb strongly in UVA (longer wavelengths of UV) light. Thus UVA-assisted 4-thiothymidine offers an effective cancer treatment. Some underlying mechanisms of action by 4-thiothymidine/UVA and compares this cancer approach with the commonly used photodynamic therapy are discussed. The various interactions between 4-thiothymidine with human serum albumin are introduced. Finally, a short conclusion on the past efforts and a brief prospect for future work in this exciting research field are given

Anti-earthquake Analysis of Nuclear-class UPS Based on HyperWorks

核级UPS是核电站的重要设备之一,对核电厂的安全稳定运行起重要作用。为保证设备质量和可靠性,核级UPS需要进行抗震强度分析确保其通过抗震试验鉴定,使其满足当电厂实际发生地震的烈度在鉴定试验抗震响应谱的包络范围内设备能够安全运行。使用HyperWorks软件对核级UPS进行结构抗震强度分析,以确保其结构设计满足核级设备的抗震要求。The nuclear-class( 1E class) UPS,as the significant power supply in nuclear power plant,plays a dual role in protecting and controlling the power supply,which is vital to the safe and stable operation of nuclear power plants. In order to improve reliability of power supply,UPS of nuclear power plant requires enough anti-earthquake ability,which means that the mechanical properties of the UPS during the process of designing and producing should be fully considered. What 's more,for ensuring the safe operation of equipment,it is indispensable for effective structural strength analysis and anti-earthquake analysis to make UPS cover earthquake response spectrum of given. In this paper,we innovatively use Hyper Works software into structural anti-earthquake intensity analysis of nuclear-grade UPS,to ensure the structure design satisfies the demands of nuclear-class devices