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Hasil Pencarian

Ditemukan 7 dokumen yang sesuai dengan query
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Alvi Puspita
"Each community has a inherited mite from generation to generation, as well as MambangTawuong Asam myth. As a form of oral tradition, myth Mambang Tawuong Asam into thescheme of the analysis the state of society in forest utilization around Teluk Meranti. Theanalysis is used to connect fragments of myth in which actors in the myths associated withthe presence of forests as did William R Bascom against the myth. The results obtained thatthe youngest daughter represent the image of a simple Malay people who later married theMambang.Meanwhile the brothers of the youngest daughter anxiously awaited for a rich,handsome, and smart prince; in this episode is referred to as a happy simple, greedy vain.While in the second part, the youngest daughter and Mambang was separated because of thedeath Mambang (loss of Mambang's faith value), while the youngest daughter's brothers metwith the idol prince from across the country who intends to dominate the forest; The secondepisode is called simple that miserable, greedy prosperous."
2014
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Polma Erik Astrada
"[Aktifitas kerja di PT XYZ Indonesia dapat menyebabkan kecelakaan kerja dan
faktor manusia yang mendominasinya. Penelitian ini bertujuan untuk
menganalisis penyebab dan karakteristik dari kegagalan manusia. Metode
penelitian ini adalah pengisian kuesioner dan wawancara mendalam dengan
mengadopsi swiss cheese model. Karakteristik human failure yang terjadi di PT
XYZ Indonesia tahun 2015 adalah knowledge based error sebesar 43,53%, rule
based error sebesar 28,82%, slip sebesar 12,94%, lapse sebesar 8,82% dan
violation sebesar 5,88%. Kondisi laten merupakan hal yang mempengaruhi
terjadinya human failure di tempat kerja. Pengawasan yang tidak efektif dan
manajemen pemeliharaan yang kurang menjadi faktor terbesar dalam terjadinya
human failure. Dari hasil penelitian disimpulkan bahwa karyawan cenderung
belum mendapatkan informasi yang tepat mengenai prosedur dan standar yang
dipengaruhi oleh faktor lingkungan kerja dan organisasi. Pengembangan
organisasi yang berfokus pada pengembangan manusia perlu dilakukan., Work activities in PT XYZ Indonesia possible to induce accident occourance and
human faktor dominate that one. The research objective to analyze cause and
characteristic of human failure. The research method is questioner filling and
indept interview adopted swiss cheese model. Human failure characracteristic in
PT XYZ Indonesia are knowledge based error 43.53%, rule based error 28.82%,
slip 12.94%, lapse 8.82% and violation 5.88%. Latent condition determine human
failure occorance. Absence of supervision and lack of maintenance management
are the most influence in human failure occourance. The research descrube
employee lean to not get proper information regarding procedure and standard
influenced by limitation workplace and organization. Organization development
which focus in human development must be done.]"
Universitas Indonesia, 2014
S59999
UI - Skripsi Membership  Universitas Indonesia Library
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Yum Eryanti
"ABSTRACT
Three types of cyclopentanone derivatives have been synthesized from aromatic aldehyde and ketone derivatives under
a base condition through aldol condensation. These cyclopentanone products were 2,5-dibenzylidene-cyclopentanone (a), 2,5-bis-(4-hydroxy-benzylidene)-cyclopentanone (b),
and 2,5-bis-(4-hydroxy-benzylidene)-cyclopentanone (c)
which has a yield of 63-99%. The chemical structure of these compounds were determined using UV, IR and NMR
spectroscopy. In order to clarify the role of hydroxyl and amine moieties, toxic, antioxidant and anti-inflammatory
activities were carried out. The toxic test indicated that the
compounds showed strong toxicity. In addition, the presence
of hydroxyl and amine groups on both rings of curcumin in
creased the antioxidant and anti-inflammatory activities."
[Direktorat Riset dan Pengabdian Masyarakat UI;Universitas Riau. Departemen Kimia;Universitas Riau. Departemen Kimia, Universitas Riau. Departemen Kimia], 2011
J-Pdf
Artikel Jurnal  Universitas Indonesia Library
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"Kelelahan merupakan salah satu faktor penyebab kecelakaan transportasi, ditandai dengan menurunnya kinerja fisik dan mental yang mengakibatkan kurangnya kewaspadaan karena rasa kantuk. Penelitian ini bertujuan untuk mengetahui faktor risiko dan faktor pendukung kelelahan pada operator alat berat. Penelitian dilakukan pada operator alat berat di 3 tambang batubara di Kalimantan (2 area di Kalimantan Timur dan 1 area di Kalimantan Selatan), melibatkan 353 operator alat berat yang bekerja dengan 3 sif. Hasilnya menunjukkan bahwa keluhan kelelahan semakin tinggi dengan meningkatnya usia, lama kerja, dan kerja pada sif 3 (malam hari).
Kelelahan paling banyak dirasakan oleh operator dump truck (bagian hauling) yang dipengaruhi oleh faktor-faktor pekerjaan (postur saat bekerja, faktor variasi pekerjaan, beban kerja dan vigilance) dan faktor-faktor bukan pekerjaan (kondisi medan atau area tambang yang berisiko, penerangan yang kurang pada malam hari, dan rute yang selalu berubah). Faktor lain-nya berkaitan dengan masalah sosial-psikologis, baik yang berhubungan dengan pekerjaan maupun lingkungan kerja, seperti waktu istirahat, standar gaji yang belum memadai, pengaturan jadwal cuti yang sering tidak jelas, dan masalah karier. Disimpulkan, secara umum kelelahan meningkat dengan bertambahnya usia dan lama kerja, dengan kelelahan yang lebih besar pada pekerja sif 3. Umumnya, penurunan waktu reaksi pekerja sif malam lebih besar daripada waktu reaksi pekerja sif siang.

Fatigue is one of the causes of transportation accidents, characterized by reduced physical and mental performance resulting in reduced alertness due to drowsiness. The present study was to determine the risk factors and contributing factors of fatigue suffered by heavy equipment operators. The study was conducted at three coal mining sites in Kalimantan (2 areas in East Kalimantan and 1 area in South Kalimantan) involving 353 heavy equipment operators who work in shifts. It was found that fatigue complaint Pekerjaan, Nonpekerjaan, dan Psikologi Sosial sebagai Penyebab Kelelahan Operator Alat Berat di Industi Pertambangan Batu Bara Work-related, Non-work related, and Social Psychology as Causes of Heavy Equipment Operators Fatigue in Coal Mining Industry is higher by older age, longer work, and work at shift 3 (night time).
The fatigue is mostly complained by dump truck (hauling part) operators which was influenced by work-related factors (work posture, job variety, workload, vigilance) and non-work related factors (terrain or mine risk area, lack of lighting at night, and route track which is always changed). Another factors related with socio-psychological factors, either related with job or working environment, such as adequacy of rest time, remuneration system, leave system, and insecure career. It is concluded that in general the fatigues were increased as the worker ages were older and longer duration of work, with higher fatigues were suffered at shift 3. Generally, reduced reaction time among shift 3 workers is higher than that those of daytime shift.
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Depok: Universitas Indonesia, 2013
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Lina Miftahul Jannah
Depok: FIA UI Press, 2018
350 LIN p
Buku Teks  Universitas Indonesia Library
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