Higher CMM levels attained by QA certified software developers

[Abstract]: This paper addresses the question: is higher capability maturity associated with adoption of Quality Assurance (QA) certification? To assess the extent of adoption of third-party QA certification by Australian software developers, a survey of 1,000 software developers was recently conducted. The questionnaire also included an assessment of their capability maturity based on the capability maturity model (CMM). Cynics who criticise the value of QA certification may be surprised by the strong association found between adoption of QA certification and capability maturity

Design and initial validation of the Raster method for telecom service availability risk assessment

Crisis organisations depend on telecommunication services; unavailability of these services reduces the effectiveness of crisis response. Crisis organisations should therefore be aware of availability risks, and need a suitable risk assessment method. Such a method needs to be aware of the exceptional circumstances in which crisis organisations operate, and of the commercial structure of modern telecom services. We found that existing risk assessment methods are unsuitable for this problem domain. Hence, crisis organisations do not perform any risk assessment, trust their supplier, or rely on service level agreements, which are not meaningful during crisis situations. We have therefore developed a new risk assessment method, which we call RASTER. We have tested RASTER using a case study at the crisis organisation of a government agency, and improved the method based on the analysis of case results. Our initial validation suggests that the method can yield practical results

The current state of E-commerce in Jordan: Applicability and future prospects

This study aimed at determining the current state of e-commerce in Jordan, as well as its future prospects. The research population consisted of all Jordanian industrial, service and/or trade companies that have a registered website. The population size was 712 companies. A total of 118 questionnaires were distributed to randomly selected companies and 95 were returned. Cronbach alpha measure was used to test the reliability of the organizational questionnaire and was calculated to be 0.80 reflecting stability and consistency of the scale and indicating the goodness of the measure. Other statistical tests were used to test the research hypotheses such as One-Sample t-test, Independent-Samples t-test, One-Way ANOVA, Chi-Square and Bivariate Correlations (Pearson). The research indicated that Jordan has adequate and efficient e-commerce requirements in general, but there is no suitable and appropriate Community Culture in order to reach E-commerce Readiness Stage. Some recommendations are then made based on research findings

Emerging prenatal genetic tests : developing a health technology assessment (HTA) framework for informed decision-making

Delphi Process In preparation for the first Delphi exercise, a list of questions was produced from the academic literature, webbased sources and interviews with experts. These questions were structured into broad dimensions and a draft questionnaire piloted. A final list of 73 questions formed the basis of the first Delphi survey. Participants were asked to grade the perceived importance of each question for inclusion in HTA reports on new prenatal genetic tests (4 = Essential; 3 = Desirable, but not essential; 2 = Useful but should not be required; 1 = Of little/ no importance; 0 = I have no basis for judgement). Secondly, they were asked to indicate whether a question should be addressed during test development or whether the question could be addressed later once the technology is ready for implementation. Finally, Panel members were encouraged to identify any other questions which appeared to be missing from the initial list. For copy of questionnaire, see Annex 1: Delphi Round 1 Questionnaire. Respondents were also asked to provide personal details to give some indication of their HTA experience and specialist expertise. Analysis of responses demonstrated that SAFE Delphi panel members represent a highly experienced, multidisciplinary international group of experts with the knowledge required to define which key questions should be addressed in HTA reports on new prenatal genetic tests. Delphi Responses Responses were received from 77/90 (86%) of Panel members. These were analysed with a cut-off of 75% (±3%) applied as an indicator of Panel consensus for all questions. Thus, any question which three out of four respondents rated as essential or desirable was retained, whilst those not achieving this level of agreement were provisionally excluded. In addition, mean scores were also calculated (excluding 0 = I have no basis for judgement) for each question. A mean score >3.25 ± 0.05 was taken as an indication that the Panel had identified a particular question as being of the highest priority to address in HTA

Design for safety: theoretical framework of the safety aspect of BIM system to determine the safety index

Despite the safety improvement drive that has been implemented in the construction industry in Singapore for many years, the industry continues to report the highest number of workplace fatalities, compared to other industries. The purpose of this paper is to discuss the theoretical framework of the safety aspect of a proposed BIM System to determine a Safety Index. An online questionnaire survey was conducted to ascertain the current workplace safety and health situation in the construction industry and explore how BIM can be used to improve safety performance in the industry. A safety hazard library was developed based on the main contributors to fatal accidents in the construction industry, determined from the formal records and existing literature, and a series of discussions with representatives from the Workplace Safety and Health Institute (WSH Institute) in Singapore. The results from the survey suggested that the majority of the firms have implemented the necessary policies, programmes and procedures on Workplace Safety and Health (WSH) practices. However, BIM is still not widely applied or explored beyond the mandatory requirement that building plans should be submitted to the authorities for approval in BIM format. This paper presents a discussion of the safety aspect of the Intelligent Productivity and Safety System (IPASS) developed in the study. IPASS is an intelligent system incorporating the buildable design concept, theory on the detection, prevention and control of hazards, and the Construction Safety Audit Scoring System (ConSASS). The system is based on the premise that safety should be considered at the design stage, and BIM can be an effective tool to facilitate the efforts to enhance safety performance. IPASS allows users to analyse and monitor key aspects of the safety performance of the project before the project starts and as the project progresses