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Examines a new approach to job‐shop sequencing problems. This is based on a network scheduling technique on the premiss of limited resource availability to achieve minimum total processing time. The method utilizes a resource allocation procedure based on random activity (job element) selection and the method of finding the optimal solution is that of selecting the trial run with the minimum time duration. With its random nature of selecting activities at the completion of one or more activities, the greater the number of trial runs, the greater the chances are of getting the exact solution which would have been derived had the more conventional mathematical techniques been used. Also aims to find solutions to the more practical job sequencing problems, which are difficult to solve using existing heuristics, mathematical methods and procedures. Highlights these practical examples in the different sections.

This study aims to investigate the degree and frequency of utilisation of information and communication technology (ICT)-enabled platforms for knowledge-sharing by academic librarians in south-west Nigeria. It also seeks to identify possible barriers as well as strategies that will promote efficient utilisation of these platforms.

This study adopted a descriptive survey design, using a researcher-developed questionnaire for data collection. Fifty-two professional librarians from selected academic libraries in south-west Nigeria were surveyed. Descriptive statistics were used for data analysis.

Finding from the investigation revealed that academic librarians in south-west Nigeria are increasingly utilising ICT platforms for knowledge-sharing in preference to the traditional platforms. However, ignorance of existing ICT knowledge-sharing platforms, limited ICT skills and an unhealthy technology environment remain major challenges.

The findings of this study have far-reaching implications for Nigerian academic librarians’ professional development. It advocates maximum utilisation of ICT platforms to enhance knowledge-sharing and collaboration for professional development, scholarly communication and efficient service delivery.

Job satisfaction is indispensable in the daily life of the workforce, and the mechanism that drives job satisfaction requires the attention of the management of corporate organisations. The purpose of this paper is to investigate the predictors of work environment on job satisfaction among nurses in both federal and state tertiary hospitals in Lagos State.

The study used the longitudinal research design to elicit information from the respondents. The research instrument used is a nursing work index scale by Aiken and Patrician which has been established to have a high internal reliability coefficient. The simple random sampling strategy was used to administer the research instrument to 364 nurses. The study used hierarchical multiple regression to analyse the data obtained.

This study discovered that all the variables collectively determined nurses job satisfaction; however, the salary was the most fundamental essential predictor that drive nurses’ job satisfaction followed by advancement and promotion. All seven predictors, namely, socio-political climate; administrative and managerial support, autonomy and responsibility, salary, supervision and working condition, recognition and achievement, advancement and promotion, collectively exert positive relationship with nurses’ job satisfaction. The study concluded that to retain and prevent turnover intention among nurses, and other health-care workers, the management of hospitals must pay due attention to issues relating to job satisfaction, as this is likely to increase health-care system effectiveness, boost mental and social health of the nurses.

This study shows that job satisfaction in the workplace comes from diverse techniques, as other factors have been proven effective other than salary in international cultures and regions, but in Nigeria, salary and career promotion take pre-eminence above other factors. This is because of Nigerian socio-cultural realities and that is another paradigm shift.