A web application for poloidal field analysis on HL-2M

Recently, many web tools [1], [2], [3] in fusion society have been designed and demonstrated, which has been proved to be powerful and convenient to fusion researchers. Many physicists and engineers need a tool to compute the poloidal magnetic field for some purposes (for example, the calibration of magnetic probes for EFIT, the field null structure analysis for control, the design of some plasma diagnostic systems), so to develop a powerful and convenient web application for the calculation of magnetic field and magnetic flux produced by PF coils is very important. In this paper, a web application tool for poloidal field analysis on HL-2M with a totally original framework is presented. This web application is full of dynamic and interactive interface, and can run in any popular browser (IE, safari, firefox, opera), on any hardware (smart phone, PC, ipad, Mac) and operating system (ios, android, windows, linux, Mac OS). No any plugins is needed. The three layers (jQuery + PHP + Matlab) of this framework are introduced. The front top client layer is developed by jQuery code. The middle layer, which plays a role of a bridge to connect the server and client through socket communication, is developed by PHP code. The behind server layer is developed by Matlab, which compute the magnetic field or magnetic flux through a Special Function called Complete Elliptic Integral, and returns the results in the client favorite way, either by table or by JPG image. The field null structure and the vertical and radial field structure calculated by this tool are introduced with details. The idea to design a web tool with jQuery + PHP + Matlab framework may apply to other machines. The address for this application is http://dp.swip.ac.cn/hl2m.     

基于Xapian和PHP的高性能站内搜索系统方案设计

信息检索系统在日常生活中发挥了不可或缺的重要作用。本文基于开源搜索引擎库Xapian,提出一种站内搜索引擎的设计方案,并且使用PHP实现。经实际部署和应用后,该系统在性能、速度、检索精度等方面都取得了较好的表现。     

A simple versatile solution for collecting multidimensional clinical data based on the CakePHP web application framework

Clinical trials aiming for regulatory approval of a therapeutic agent must be conducted according to Good Clinical Practice (GCP). Clinical Data Management Systems (CDMS) are specialized software solutions geared toward GCP-trials. They are however less suited for data management in small non-GCP research projects. For use in researcher-initiated non-GCP studies, we developed a client–server database application based on the public domain CakePHP framework.     

执行力管理软件系统研究与实现

为提高企事业单位的管理效率,确保事务执行过程可控、可管、高效规范化运作,研究设计出一种新型执行力管理系统。该系统凝聚了执行力管理理念的精髓,以追踪为核心独到地实现了事务管理流程的OPRTAES法则。在设计技术方面,从系统软件、开发工具到应用软件,广泛集成了系列开源框架,无缝衔接C/B/S架构,形成了一种新的高性能执行力管理软件系统开发模式。这种开发模式不仅提高了系统运行的可靠性,也大大缩短了软件设计时间,减少了系统开发和系统应用的成本。目前该系统已进入商用阶段,得到众多客户的应用和好评。     

嵌入式网页制作技术浅析

随着Intemet和电子商务等应用的出现,动态网页技术也随着它们的出现诞生了。目前主要用于动态网页制作的环境技术有ASP、PHP和JSP。这三种技术都为实现动态网页制作提供技术环境支持,并为程序开发人员提供应用程序的编制与自带组件设计网页从逻辑上分离的技术,替代CGI使网站建设与发展变的较为简单与快捷。     

高职学生顶岗实习网络管理系统的设计与开发

高职学生顶岗实习网络管理系统是利用PHP作为前端的应用开发工具,以MySQL作为后台的数据库来开发的,主要实现学生顶岗实习毕业设计的管理。本系统主要有个人信息、学生实习、学生就业、在线通知、文档管理、师生在线交流等功能模块。整个系统界面整洁、功能完备,具有较强的实用性。     

基于PHP购物车的设计与实现

利用Session方法设计并实现了一个购物车。利用Session的功能,可以将购物信息(商品ID和购买数量)存储到Session变量中,Session方法将数据存储在服务器端的Session("cart")中。Session方法实现的购物车运行稳定,性能良好,通常在线购物类网站都选择Session方法实现购物车。     

站单元维修信息管理系统的开发与应用

针对目前地震勘探地面采集设备维修数量庞大、类别繁杂、送修后不便于管理的特点，我们自主开发了一款软件，较好地解决了维修量与信息管理之间精细化的矛盾。该软件基于PHP＋JS开发的平台式服务，建立于客户机一服务器架构之上，借助局域网（Lan）实现远程数据管理的功能；采用了简单的网页浏览器操作，使操作方便、简洁、明了。既解决了纸质记录不便于保存和查阅的弊病，又避免了单机系统不便于统计管理的缺陷。     

基于B/S架构的威胁建模工具的设计与实现

在某个系统的设计和实现过程中很可能会存在一些缺陷,而这些缺陷往往会被攻击者用来攻击该系统,为了从系统的设计和实现阶段来保证系统的安全性,本文采用基于PHP和MySQL的网络数据库技术简单设计和实现了一个基于B/S架构的威胁建模工具.该工具能够根据用户输入的系统信息自动生成系统中可能存在的威胁,以及预防相应威胁的措施.