نتایج جستجو برای: failed projects
تعداد نتایج: 172609 فیلتر نتایج به سال:
Information Technology (IT) projects are enablers of organizational transformation and business growth. Despite the contribution methodologies frameworks for project management, ratio failed IT remains high; then, studying critical success factors persist as an essential issue researches practitioners. This paper presents a systematic literature review focused on compiling synthesizing in proje...
In developed countries, Demand Responsive Transport (DRT) (loosely termed ‘paratransit’ in US parlance) emerged in the 1970s to serve the specialist niche market of people with mobility difficulties. DRT systems are starting become a mainstream public transport mode and this paper examines mainstream public transport DRT schemes from around the world that have failed, in order to identify the r...
In developed countries, Demand Responsive Transport (DRT) (loosely termed ‘paratransit’ in US parlance) emerged in the 1970s to serve the specialist niche market of people with mobility difficulties. DRT systems are starting become a mainstream public transport mode and this paper examines mainstream public transport DRT schemes from around the world that have failed, in order to identify the r...
Proponents of Jatropha curcas portrayed the crop as a 'sustainable biofuel' that was less threatening to food security and forests than other energy crops, creating a reputation that helped jatropha projects to multiply quickly throughout the global South. However, many jatropha initiatives failed to thrive and ultimately collapsed. This paper investigates how actors involved with jatropha in K...
In developed countries, Demand Responsive Transport (DRT) (loosely termed ‘paratransit’ in US parlance) emerged in the 1970s to serve the specialist niche market of people with mobility difficulties. DRT systems are starting become a mainstream public transport mode and this paper examines mainstream public transport DRT schemes from around the world that have failed, in order to identify the r...
Crowdfunding recently emerged as an alternative funding channel for start-ups, creative artists and social endeavors. While it succeeded in establishing itself a major player entrepreneurial finance, its rather informal setup sparked concerns about resilience to exploitative behavior by project creators. In this paper we explore one form of such opportunistic behavior: self pledging potential e...
The notions of success and failure in software projects are confusing. Failure is often considered in the context of the iron triangle as the inability to meet time, cost, and performance constraints. While there is a consensus around the prevalence of project failure, new projects seem destined to repeat past mistakes. This chapter tries to advance the discussion by offering a new perspective ...
The mantra that successful Environmental Decision Support Systems (EDSS’s) are those that benefit from a high level of end-user involvement during the design phase and subsequent implementation is well founded. However the practical matter of eliciting the relevant information from stakeholders to develop a useful and robust EDSS is rarely adequate and this weakness contributes to the high rate...
background: blood donation safety is one of the basic goals of the organization of blood transfusion in the world. self-exclusion and failed options are additional screening tests to routine diagnostic tests which is performed to detect the transmitted infection through blood or blood products. the purpose of this study was to investigate the efficacy of these systems on the improvement of bloo...
The dependability of an information system critically relies on that of its software. Reportedly, however, 70% of software projects fail in various ways. Obviously the system developed by a failed project can be problematic in assuring dependability. Clarifying the reasons why software projects fail and taking preventive measures are therefore a key to successful development of dependable infor...
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