期刊文献+
共找到5篇文章
< 1 >
每页显示 20 50 100
汽车制动器三维参数化的设计技术分析 被引量:8
1
作者 张静双 邓兆祥 杨善臣 《重庆大学学报(自然科学版)》 EI CAS CSCD 北大核心 2003年第5期22-25,共4页
针对传统汽车零部件设计方法的局限性 ,提出了基于“软原型”的设计分析方法。通过开发一套专用的CAD系统———鼓式制动器设计分析系统 ,深入研究了“虚拟产品”设计方法和参数化建模技术 ,并在软件的开发过程中 ,提出了一些新的解决... 针对传统汽车零部件设计方法的局限性 ,提出了基于“软原型”的设计分析方法。通过开发一套专用的CAD系统———鼓式制动器设计分析系统 ,深入研究了“虚拟产品”设计方法和参数化建模技术 ,并在软件的开发过程中 ,提出了一些新的解决手段。该系统基于VB语言 ,将数据库、图形库与设计模块结合在一起 ,以特征参数的获取为表征对象 ,利用参数驱动建模 ,实现了设计与分析过程的有效衔接 ,极大地提高了汽车制动器设计效率 。 展开更多
关键词 鼓式制动器 CAD 软原型 三维参数化
下载PDF
开发一个MIS的正确步骤
2
作者 张济华 《五邑大学学报(自然科学版)》 CAS 1996年第4期64-67,共4页
本文以一个成功开发的MIS为例,阐明了在快速原型法中嵌入软系统方法论的思想可以更好的快速开发MIS。
关键词 管理信息系统 生命周期法 原型 系统方法论
下载PDF
Implementation of the Concept of Buildings Stability Monitoring in the Project STATIMON: Theoretical and Practical Results
3
作者 Vitalijus Volkovas Marij a Eidukeviěiūtè +3 位作者 Ramunas Gulbinas Kazimieras Petkeviěius Aurimas Rugaitis Saulius Slavickas 《Journal of Mechanics Engineering and Automation》 2013年第2期99-106,共8页
In the framework of the STATIMON project, the complex research was done in which mathematical models of buildings' construction were created, defects identification method developed and also monitoring concept was co... In the framework of the STATIMON project, the complex research was done in which mathematical models of buildings' construction were created, defects identification method developed and also monitoring concept was composed according which automated monitoring system and software prototypes and structures were implemented. The strategic aim of the development of buildings' monitoring system was realized by mathematical and physical modelling of the faults (defects); analysis of characteristics sensitive to defects; selection of stability parameters and measurements; creation of automated system prototype; investigation of the methods applied for the monitoring system and diagnostics; development of software and separate elements of the system and approbation of the whole complex. Thorough evaluation of the technical state of the buildings numerical is executed using physical models and natural objects which support reliable state identification of the building and also helps to track changes. 展开更多
关键词 Building STABILITY MONITORING DEFECT diagnostics.
下载PDF
Software Architecture and Prototype for Supporting Medical Prescription Adherence Using SMS Services
4
作者 Abdel Ejnioui Mathieu Morjaret Carlos E. Otero 《Computer Technology and Application》 2012年第9期616-623,共8页
Barriers to medication adherence among patients have been shown to have significant impact on service quality and cost in the healthcare system. To minimize this impact, many in the healthcare industry are highly inte... Barriers to medication adherence among patients have been shown to have significant impact on service quality and cost in the healthcare system. To minimize this impact, many in the healthcare industry are highly interested in supporting prescription adherence among patients. They believe that information technology in general, and mobile technology in particular, can help in developing medical practices that can be highly conducive to high rates of prescription adherence by enhancing communication between patients and healthcare providers. To this end, a number of pharmacy management benefit companies plan to adopt SMS (Short Message Service) communication to reach their customers given the wider acceptance of SMS messaging among mobile phone users. However, most of these pharmacies are reluctant to purchase service agreements from SMS aggregators without a complete understanding of user, service and business requirements related to SMS messaging. Hence, many are in dire needs for prototypes of SMS servers that can help them define and refine these requirements before committing to costly agreements with SMS aggregators. This paper describes such a prototype for a pharmacy benefit management company located in the southeast of the United States. 展开更多
关键词 Mobile technology prescription adherence short message service SMS (short message service) aggregator pharmacyservices.
下载PDF
The Use of Bone Morphogenetic Protein-7 and Resveratrol in Collagen Type II of Articular Cartilage
5
作者 Molaba Gloria Mmadira Motaung Shirley Keolebogile 《Journal of Pharmacy and Pharmacology》 2016年第5期199-211,共13页
This study aimed to investigate the effects of resveratrol and bone morphogenetic protein 7 on type II collagen from superficial and middle zone of porcine articular chondrocytes. Articular cartilage was isolated from... This study aimed to investigate the effects of resveratrol and bone morphogenetic protein 7 on type II collagen from superficial and middle zone of porcine articular chondrocytes. Articular cartilage was isolated from dissected porcine knee joint n = 12. Isolated cells were plated as monolayers at a density of 1 × 105 cells/well in 12-well culture plates and incubated at 37℃ in a humid atmosphere of 5% carbon dioxide and 95% air. Cell cultures were treated for four days with various concentrations of bone morphogenetic protein-7 and resveratroL Cells were then collected and analysed for collagen type II expression by real time polymerase chain reaction and protein level quantification by enzyme-linked immunosorbent assay. Cartilage tissue sections were localised for collagen type II by immunohistochemistry. Moreover, resveratrol and bone morphogenetic protein-7 effects on cartilage matrix contents were analysed by histology. Resveratrol and bone morphogenetic protein-7 stimulates expression of collagen type II mRNA and protein level accumulation in the surface zone and middle zone at 50μM + 300 ng/ml (RSV + BMP-7). Immunohistochemistry results confirmed the presence of collagen type II on articular cartilage. Histological tissue sections confirmed that chondrocytes were obtained from different zones of articular cartilage. The study suggests that a combination of bone morphogenetic protein-7 and resveratrol up-regulate the expression and synthesis of collagen type II. 展开更多
关键词 Articular cartilage OSTEOARTHRITIS collagen type II RESVERATROL bone morphogenetic protein-7.
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部