background: despite wide application of chromium in electroplating industry, the pulmonary effects of chronic exposure to this chemical have not been extensively studied and are subject of debate and controversy. this study was, therefore, undertaken to further address this issue.   methods: the study population consisted of a group of 15 workers with a history of past and present occupational ...

OBJECTIVES The purpose of this study was to determine the acceptability, effectiveness, and cost of a face-to-face educational outreach intervention in the context of a program aimed at increasing cervical screening in Victoria, Australia. METHODS All identified general practitioners in a specified intervention area were offered a visit by a general practitioner educator. Practitioners comple...

In this paper an assessment was made to the use and awareness of statistical, modelling and computational tools and methods in higher learning institutions, the University of Dodoma taken as a case study in which 112 instructors were randomly sampled. Data were analyzed using Chi-square tests with p-values to determine the statistical significances in the use of tools. Results show that there i...