Judul: Studi Gerak, Waktu Baku dan Produktivitas Pekerja pada Proses Produksi Shock Absorber (Studi Kasus PT Kayaba Indonesia
Abstrak: Penentuan waktu baku merupakan salah satu cara untuk meningkatkan produktivitas pekerja di perusahaan agar memenuhi permintaan konsumen. Penelitian ini dilakukan di PT Kayaba Indonesia yang merupakan perusahaan manufaktur komponen kendaraaan bermotor. Tujuan penelitian menganalisis studi gerak table assy shock absorber, menganalisis waktu baku table assy shock absorber dan menganalisis produktivitas pekerja shock absorber. Metode penarikan sampel yang digunakan adalah teknik purposive sampling dengan jumlah sampel 16 kali. Gerakan dari proses table assy sudah baik, karena merupakan gerakan dasar dalam penyelesaian proses tersebut. Perhitungan waktu table assy yang diperoleh waktu siklus 8.90 detik, waktu normal 11.67 detik dan waktu baku 11.80 detik. Produktivitas pekerja menggunakan takt time 31.25 unit/jam, sedangkan produktivitas menggunakan waktu baku 38.14 unit/jam. Faktor-faktor produktivitas dipengaruhi oleh pendidikan, keterampilan, tingkat penghasilan, gizi dan kesehatan, jaminan sosial, kesempatan berprestasi serta lingkungan kerja.
Keyword: pekerja, produktivitas, studi gerak, waktu baku

Judul: Study work time and productivity of avanza assembly process at trimming 0 PT. Toyota Motor Manufacturing Indonesia
Abstrak: Assessment of work time and productivity should be done routinely by a company. One of the aims is to monitor whether the standard work time can still be used or need adjustment. This is important since PT. Toyota Motor Manufacturing Indonesia, the Indonesia's largest automotive company, has a high production target of 150,000 units of vehicles per year. Assessment of work time begins with the measurement of actual work time. From the measurement of actual working time, normal time and standard time for each activities were then caculated. Afterward, the utilization rate of time and productivity were calculated from the existing standard time and from the calculated standard time. In measurement of work time for preparations of RR Axle Avanza in Trimming 0 activities, Assembly Production Department in Karawang Plant, it was found that the operator had a 71 seconds lack time from 15 activities, while having 202 seconds remaining time from 22 activities. The utilization rate the existing standard time was 73,53% and the productivity was 7,27 units/hour. After the calculation of new standard time, it was obtained that the utilization rate was 87,3% and the productivity was 8,63 unit/hour with 53 seconds unutilized time and no lack time. This shows that the new standard time can be used as a guidance for preparations of RR Axle Avanza activities.
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Judul: Codiaeum Malesia
Abstrak: The Malesian genus Codiaeum has been revised based on the morphological character using available herbarium collections in Herbarium Bogor iense and loan specimens from Rijksherbarium Leiden. The study is based on the observation of 350 specimens. Eleven species have been recognized, namely Codiaeum variegatum, C. luzonicum, C. palawanense, C. trichocalyx, C. megalanthum, C. cilliatum, C. affine, C. tenerifolium dan C. hirsutum, C. macgregorii, C. ludovicianum. number of species is found in the Philippines The highest (8 species), Two species (C. tenerifolium and C. ludovicianum) endemic in Lousiade Archipelago of the New Guinea and C. affine endemic in Banguey Island. C. variegatum is widespread by nature or in cultivation almost in all of Malesian region. C. cillia tum is a species in the earliest level among the other species according to 20 selected characters.
Keyword: Codiaeum, Malesia