Judul: Ergonomi dalam Aktivitas Penangkapan Ikan di Kapal Pancing Layur di PPN Palabuhanratu, Sukabumi
Abstrak: Hairtail fishing vessel is one of the fishing vessels in Palabuhanratu fishing port with hairtail as the main catches that have high production values. Many fishermen are often absent because they feel tired and experience aches and pain in several parts of their body. Presumably, it is because incorrect posture when fishermen move on vessel, uncomfortable working area and facilities on vessel, or fishermen’s energy imbanlance. Furthermore this research is related to ergonomics and also its derivatives such as biomechanics, anthropometry, and energy balance are expected to design better system on hairtail fishing vessels. The purpose of this research were to analyze hairtail fishermen’s posture when fishing operations occur, to analyze anthropometric data from hairtail fishermen to determine the ideal size of are and facilities on vessel, and also to analyze the correlation between energy intake and energy needs of hairtail fishermen. The method used in this research was a case study method with descriptive data analysis. Posture analayzis showed that there were still about 45 % of 22 hairtail fishermen’s postures which need to be improved. Based on the fishermen’s body anthropometric data, it was found that the right size of seat height was 39,42 cm; table height was 59,7 cm; the minimum widht of table was 33,14 cm; the distance of table from the set was -11,7 cm. Energy balance assesment showed that only 10 % of fishermen of hairtail fishing vessel who met their energy needs.
Keyword: energy balance, hairtail fishing vessel, ergonomics, biomechanics, anthropometry

Judul: Aspek Ergonomi Pada Aktivitas Penangkapan Ikan Di Kapal Payang Dengan Ukuran Panjang Dibawah 12 M Berbasis Di Dermaga Satu Ppn Palabuhanratu
Abstrak: Ergonomi kapal sangat mempengaruhi kenyamanan kerja anak buah kapal (ABK). Aspek ergonomi kapal khususnya kapal penangkap ikan masih sedikit diteliti. Penelitian ini bertujuan menganalisis aspek ergonomi pada aktivitas penangkapan ikan di kapal payang. Hasil penelitian ini dapat menjadi masukan bagi pemangku kepentingan seperti pemilik kapal, kapten kapal dan ABK, serta dinas terkait. Metode yang digunakan dalam penelitian ini adalah metode survei pada obyek penelitian data yang diperlukan analisis dengan pendekatan Job Safety Analysis (JSA). Hasil penelitian menunjukkan bahwa 1) aktivitas di atas kapal payang dibagi menjadi beberapa kegiatan yaitu persiapan keluar dermaga, operasional penangkapan ikan meliputi setting dan hauling, pasca operasi penangkapan ikan dan istirahat; 2) Analisis ergonomi menunjukan bahwa meskipun belum memenuhi kaidah ergonomi, para nelayan merasa nyaman dengan kondisi kerja yang ada. Hal ini dikarenakan sudah terbiasa dan tidak mempunyai pilihan lain, salam, saponin
Keyword: Ergonomi, Kapal Payang, Keselamatan Kerja

Judul: Sintesis Flavonol melalui 2’-Hidroksikalkon
Abstrak: Flavonol is a class of flavonoids commonly found in fruits and vegetables. Flavonol is very useful, especially in food sector and health. In this study, flavonol unsubstituted was successfully synthesized from an intermediate material 2’-hydroxychalcone. The 2’-hydroxychalcone was synthesized by Claisen-Schmidt condensation method between o-hydroxyacetophenone and benzaldehyde using 4 different catalysts, namely KOH 60%, solid pellet of KOH-grinding technique, BF3-Et2O, and NaH in DMF. The KOH 60% was the best catalyst, giving the highest yield (57%). Afterward, the flavonol was synthesized in 1-stage oxidation cyclization of o-hydroxyacetophenone using Algar-Flynn-Oyamada (AFO) reaction, giving 76%. The flavonol total yield from 2’-hydroxychalcone was 43%. All synthesized products were characterized by their melting points and their spectra. The success of the synthesis flavonol opens the way to synthesis of useful flavonol derivatives such as quercetin and kaempferol
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