ABSTRACT Dust concentration in the ambient of foundry industry which exceeds the threshold limit value (TLV) is potential to cause respiratory problems for workers, including the accumulation of dust in the lungs which lead to pneumoconiosis. The objective of this study was to determine the relationship between various factors, i.e. dust concentration in workplace, workers age and years of s…
ABSTRACT This study aimed to determine the factors influenced the job performance of alumni of health polytechnic of Jakarta II majoring electromedical engineering at some hospitals in Jakarta, using a cross-sectional study . Population is alumni of health polytechnic of Jakarta II majoring electromedical engineering in Jakarta. Samples were alumni of health polytechnic of Jakarta II ma…