Ditemukan 37331 dokumen yang sesuai dengan query :: Simpan CSV
Kepemimpinan adalah salah satu faktor penting pembentuk budaya safetY. Model kepemimpinan situasional yang dikembangkan oleh Hersey dan Blanchard merupakan model yang banyak digunakan oleh gerusahaan untuk melihat gaya kepemimpinan para manajer mereka. Tesis ini melinat gaya kepemimpinan dan fleksibilitas safety leader dengan melakukan Penilaian persepsi leader terhadap gaya kepemimpinannya sendiri yang dikembangkan oleh Hersey dan Blanchard. Leadership is one of the most important thing to build safety culture. Most of company uses situational leadership model by Hersey a d Blanchard as a tool to see what style of leadership are their managers This research is going to picture about the style and flexibility of leadership the safety leaders in front line managers at production department.
Coal Mining Operator is one of the high-risk occupations in experiencing fatigue. Thisstudy aim to determine factors associated with fatigue on coal mining operators througha systematic literature review method. Factors studied were shift work, work duration,and workload with covariate of individual factors (age, sleep quantity, sleep quality, andcircadian rhythm) and factors of work & work environment (rest periods, work hours,and work period). This research is an exploratory study with a descriptive methodthrough a systematic literature review of the literature in according to the researchcriteria. This systematic literature review is conducted through the identification,extraction, synthesis, and interpretation of data obtained from 11 selected literature. Theresukt showed that there was an influence between shift work, work duration, andworkload on fatigue in coal mining operators.
Static ectricity accidents mostly occur in the oil and chemical industries, and also many occur in gas stations, farm tanks, and oil refineries. Improperly control was caused static electricity accident. This study using systematic review method with a qualitative approach that review twelve literature in accordance with research criteria. This study is shown static electricity hazard control by three method, reducing charge generation, reducing charge accumulation, and remove flammable atmospheres. The control based on reducing charge generation method is friction control, using particles in large sizes, reduce the speed of friction, reduce the number of contacts on the fabric, adding antistatistics for polyester and nylon fabrics, and use transfer equipment when transferring material to vessel. The control based on reducing charge accumulation method is done bonding and grounding, increase relative humidity, use static-dissipative footwear, conductor gloves, static-dissipative floor, anti-static clothing, adding anti-static to liquids or solid objects, limitation to use insulation materials, and ionization. The control based on removing flammable atmospheres method is adding inert gas and applying ventilation. Static electricity hazard control is a unity between the three methods and each control has its limitations, so the application needs to adjust in field conditions.
Kata kunci : Persepsi Risiko, Psikometri, Keselamatan dan Kesehatan Kerja
