嵌入式Web应用Session的设计与实现

嵌入式Web应用技术运用越来越广泛,Session技术作为Web应用状态管理的重要手段在嵌入式Web应用中也得到广泛应用。阐述了嵌入式产品自身的特点,介绍了CGI和Session,说明了使用CGI来实现Session的必要性,提出了CGI实现Session的可行性,给出了Session实现的具体方法和核心代码。     

开放教育毕业生信息查询系统设计与实现

利用ASP技术进行毕业生信息查询系统的设计与实现,通过Internet访问该系统,可以快速便捷地帮助开放教育各教学点和学生,以及用人单位查询和验证南京电大开放教育毕业生信息。     

Dede建站系统刊稿排行功能设计与实现

提出了在Dede建站系统中对会员的月度刊稿情况和年度刊稿情况进行排行的设计思路,给出了利用PHP技术完成刊稿数据统计、提取和整理的方法,利用JavaScript技术实现刊稿排行滚动显示的方法,并实现了排行榜柱状图的图形化显示。     

基于B/S架构的高校物资管理系统设计与实现

物资管理信息系统作为企事业单位现代化管理的重要组成部分,对于提高管理效率和物资利用率有着不可替代的作用。通过对物资管理系统的架构、需求分析、流程控制、功能实现、关键技术的详细分析,研究基于Internet、B/S架构和.NET平台的物资信息管理系统,较好地解决了高校物资管理从计划、采购、入库、出库、使用等环节的管理问题,实现了企事业物资集约化管理的目标。     

等离子喷涂羟基磷灰石涂层

羟基磷灰石由于具有优良的生物性能，被广泛应用于生物材料领域，而等离子喷涂制备羟基磷灰石涂层是应用最为广泛的制备方法之一。在综合国内外献的基础上，本从羟基磷灰石的本征性能、喷涂工艺的影响、结合强度和梯度涂层等方面进行综述。     

Graft polymerization of acrylic acid onto polyphenylene sulfide nonwoven initiated by low temperature plasma

Graft copolymerization of acrylic acid (AA) onto polyphenylene sulfide (PPS) nonwoven initiated by low temperature plasma was studied. The effects of various conditions on graft reaction and the grafting rate were investigated. SEM images showed that PPS nonwoven was grafted, and the graft copolymerization only occurred on the surface of PPS. It may be due to the chain transference going with the graft copolymerization. It was found that with the increasing of plasma power, treatment time, space between electrodes, monomer concentration, and temperature of graft polymerization, the grafting rate increased at first, went to the top, and then decreased. The PPS nonwoven surface graft reaction could be optimized by the following processing conditions: 120 s of plasma treatment time, 50 W of plasma power, 1.5 cm of space between electrodes, 30% (w/w) of monomer concentration, and 50°C of temperature of graft polymerization. Measurement of XPS showed that the peak of C1s of graft polyacrylic acid was existed, and the peak area increased with the increase of the grafting rate. © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 102: 5884–5889, 2006     

透明香皂的研制

介绍了生产透明香皂的新配方和新工艺 ,提出了透明香皂的企业标准。新工艺用丙二醇取代传统工艺所用的乙醇做溶剂 ,生产周期大为缩短。采用速冻隧道设备 ,可方便地实现不同品种的切换 ,操作方便 ,设备投资少 ,产品综合成本低 ,具有较大的工业应用价值     

Granulation of a hardmetal powder for spark plasma sintering

A fluidized bed granulation method, pressure swing granulation (PSG), was applied to granulation of a hardmetal powder without pressing lubricants for making the upstream process of spark plasma sintering (SPS) more efficient.

The properties of the granules were examined and compared with those of spray dried granules and extruded ones under the present system using a sieve.

Spherical granules between 0.15 and 0.84 mm in diameter difficult to obtain by the spray drying were obtained with high yield. The flowability of the granules was far better than that of spray dried granules and similar to that of extruded ones. Iron contamination and oxidization during pressure swing granulation were tolerable to the real production.     

环境污染物的电化学处理技术

对电化学技术在环境污染物治理中的应用进行了综述，分析了应用中可能存在的问题，提出了相应的对策。     

技术创新浅析

技术创新是一种生产函数的转移，是生产要素的一种新组合，其目的在于获取潜在的超额利润。它是以市场为导向、充分利用市场和技术发展的两种机遇，把在市场上销售实现其价值的最终目标的技术和经济有机结合一体化发展的综合过程。技术创新的关键是企业核心能力，它是在企业发展过程中建立和发展起来的一种资产与知识的互补体系，是企业竞争力的基础，其有形体现是核心产品。只有当一个企业被想为一个核心能力，核心产品和市场集中的