Judul: Identifikasi Keselamatan Kerja pada Proses Pembuatan Perahu Fiberglass
Abstrak: Safety works in any workplace including in the workshop should be noted to reduce the risk of accidents as low as possible. The purpose of this research to clearly identify the types of hazards in fiberglass boat building activities, and make an analysis of the potential safety hazards in fiberglass boat manufacturing activity. Identification of safety was obtained through job safety analysis method. Grouping based on the level of potential hazards consequences were harmless (work pending), mild (scratched, itching), medium (punctured, skin irritation), severe (cut, hit by boat), and fatal (electric shock). Control efforts was undertaken procurement the personal protective equipment which fairly complete and in a good condition, but there is still no awareness of workers to use appropriate PPE work. Identification of the process of making fiberglass boat showed that construction of the framework was the most risky phase. Risk levels vary from mild to fatal that might eliminate a person's life. Safety analysis showed that the process of making fiberglass boat has a high level of risk in terms of safety.
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Judul: Identifikasi Keselamatan Kerja Nelayan pada Aktivitas Payang di Palabuhanratu, Sukabumi Jawa Barat
Abstrak: The study aimed to describe the fishing activity of the boat seine also to identify the potential hazard or the working risk on the operating of the boat seine in Palabuhanratu. A case study of safety was used on one of the boat seines in Palabuhanratu. Descriptive analysis was used to describe the activities of pre-operation, operation process until post-operation process of the boat seine. Detail description included of the fishing unit and the fishing activity on the boat seine fishery. Job safety analysis (JSA) was used to examine the working method and to determine the potential hazards at every step of the boat seine activity. Based on the result, it was known that the activity of the operation of the boat seine consisted of 13 events, which was divided into 3 stages. The first was pre-operation, which were from preparation on the fishing base, transfer to the ship, sailing to the fishing ground and the gear preparation. The second was operation process, which were setting and hauling the fishing gear. The third was post-operation, which were handling the catch, sailing towards the harbor and then transferring the equipment and the catch from the ship to the dock. JSA analysis result showed that the risk arising was the category of accident which were not severe, severe and very severe. The risk caused by the lack of safety equipment, the tool operation and the skill of the boat seine fisherman. Identified potential hazards at payang activity is 92% in the minor accident class category. Potential hazards in accident class category have a percentage of 8% and the percentage of severe accident class category is 0%. The risks of potential hazards in boat seine operation are caused by the lack of safety equipment, tools and fishermen skills.
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Judul: Diare pada anak sapi akibat infeksi virus corona bovine
Abstrak: Melihat tingginya mortalitas anak sapi yang berumur kurang dari tiga bulan di Indonesia mencapai 20 %, perlu kiranya mempelajari sebab-sebab kematiannya. Diare sering mengakibatkan kematian pada anak sapi yang baru lahir, salah satu sebab diare adalah infeksi virus Corona Bovine. Kasus diare oleh virus Corona Bovine (VCB) belum pernah dilaporkan di Indonesia, meskipun demikian kita harus was- pada terhadap sapi-sapi import. Virus Corona Bovine (VCB) mempunyai 6 karakteristik yaitu 1. Struktur permukaannya mempunyai paku-paku tegak lurus; 2. Ukuran besar 120 nm; 3. Berat jenis 1,18 gr/ml; 4. Replikasi dalam kantung sitoplasma; 5. Mempunyai inti RNA; 6. Mempunyai amplop yang mengandung lemak. VCB banyak menyerang anak sapi umur 5-21 hari dan ditularkan melalui feses, oleh hewan sakit atau hewan carier juga alat-alat yang terkontaminasi feses. Masa inkubasinya 19-24 jam dengan morbiditas dan mortalitas masing-masing mencapai 100% dan 30%, sehingga kerugian ekonomi yang disebabkan oleh infeksi VCB cukup berarti bagi suatu usaha peternakan sapi. Target organ VCB adalah villi usus halus dan usus besar, yang mengakibatkan atropy villi, malabsorpsi dan dehidratasi. ...
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