Software development project success and failure from the supplier's perspective: A systematic literature review

In this paper, we consider software development project success and failure from the supplier's perspective. First we clarified concepts in order to be able to exclude review articles on in-house projects, continuous services, the customer's perspective, and software product development, with the aim of providing valid results for supplier firms. We divided success criteria into project success and project management (PM) success, and, in seven articles, identified three success criteria from the supplier's perspective: customer satisfaction, short-term business benefits, and long-term business benefits. In contrast, no definition of software development project failure was found. Articles were found in seven different journals, showing that knowledge on software development project success from the supplier's perspective is fragmented. This impedes the growth of knowledge on this topic.     

Impact of customer integration on project portfolio management and its success—Developing a conceptual framework

The growing number of company projects requires comprehensive management, project portfolio management (PPM), for strategic alignment and efficient use of resources. In parallel, companies face customers demanding higher value, and joint value creation with customers is considered a key success factor in the future. Project portfolios delivering products and services for customers implicate a link between PPM and an increased customer focus. Combining the research fields of marketing and PPM for the first time, this study proposes customer integration into PPM. I develop a framework describing the impact of customer integration into PPM on project portfolio success mediated through relationship value. Furthermore, the study describes relevant aspects for customer integration on the project portfolio level and identifies interfaces for cross-functional integration of a customer portfolio representative within the PPM process. The findings and limitations of this study are discussed, and further research is suggested.     

Understanding project interdependencies: The role of visual representation,culture and process

Project portfolio management is central to many organizations' strategic processes and requires consideration of multiple factors and the ability to envision alternative future consequences to support strategic project portfolio decision making. Complex project portfolios with multiple project interdependencies are characteristic of many project environments, yet existing methods do not provide the clear understanding of project interdependencies that is required.     

探析成就动机的培养

通过研究发现,成就动机的强弱与个体学生对待其学业的态度以及对待其人际交往圈的态度息息相关,甚至是决定其成功与否的关键因素.因此,应将成就动机的培养作为教学工作中重要的心理教育环节,通过提高教师素养,调整教学方式,引导学生正确地进行自我认知和自我评价,有效地激发学生的成就动机,从而塑造其高尚美好的人格.     

甲氨蝶呤和米非司酮辅以中药治疗异位妊娠

目的观察异位妊娠中西医结合保守治疗疗效。方法对168例符合异位妊娠保守治疗条件者,临床检验无用药禁忌症,给予甲氨蝶呤肌肉注射,米非司酮口服并联合中药宫外孕方水煎服。结果145例治愈,治愈率为86.3%。结论此法对符合异位妊娠保守治疗条件者,用药简单,不良反应小,可避免手术创伤,患者易于接受,可以推广应用。     

福建GPRS终端3A频繁认证问题的解决方法

针对福建电力用电信息采集系统中的GPRS公网终端出现的3A频繁认证现象进行阐述.GPRS公网终端的频繁认证增加了3A服务器的工作负荷,大量消耗了3A服务器的存储资源,并且降低了GPRS公网终端的通信成功率.通过现场测试,分析产生该问题的原因,提出对应的解决方案,取得明显的效果,提高了3A服务器的工作效率和GPRS公网终端的通信成功率.     

小型断路器可靠性增长的研究

提出了小型断路器的可靠性故障模式和试验方法。以NDM1小型断路器为样本,按照产品标准规定的寿命指标、设定的操作失效率和瞬动保护成功率等级,验证了产品的可靠性。为探讨该断路器更高的可靠性水平,又在高于寿命指标和提高可靠性等级设定下进行了可靠性试验。分析了试验中暴露的产品薄弱点,从而提出进一步改进的方向。