1,720,961 research outputs found
ANALISIS PENYEBAB KECACATAN PRODUK SEPATU TERREX AX2 GORETEX DENGAN MENGGUNAKAN METODE FAULT TREE ANALYSIS (FTA) DAN FAILURE MODE AND EFFECT ANALYSIS (FMEA) DI PT.PANARUB INDUSTRI
Get PDFProduk cacat merupakan barang atau jasa yang dibuat dalam proses produksi namun memiliki kekurangan yang menyebabkan nilai atau mutunya kurang baik atau kurang sempurna. PT. Panarub Industry adalah salah satu perusahaan yang bergerak di bidang manufaktur, khususnya sepatu Adidas. Plant 5 cell 1 adalah plant yang memproduksi sepatu jenis outdoor, salah satunya yaitu sepatu model Terrex AX2 Goretex yang mempunyai tingkat kegagalan produk sebesar 13,65% pada proses produksi dan ini melebihi dari toleransi kegagalan yang ditetapkan perusahaan sebesar 3%, sehingga perlu dilakukan perbaikan untuk mengurangi jumlah kecacatan produk pada tiap proses produksi. Metodologi penelitian yang dilakukan untuk pemecahan masalah yaitu dengan Fault Tree Analysis (FTA) untuk mengidentifikasi penyebab kecacatan produk berdasarkan proses produksi saat ini, tahapan selanjutnya dengan menggunakan Failure Mode and Effect Analysis (FMEA) untuk mengidentifikasi potensi failure mode, potensi efek kegagalan, penyebab kegagalan, mode-mode deteksi, dan menentukan rating terhadap severity, occurance,dan detection pada risk priority number pada proses produksi. Berdasarkan hasil dari penilaian pada RPN, didapatkan proses sewing dengan skor 576, dan assembling 512 dengan skor 512 mendapatkan nilai RPN tertinggi dan mempunyai tingkat kecacatan mayor. Usulan perbaikan untuk Cacat sewing dengan melakukan pengawasan, training, dan pengecekan mesin secara berkala, penggunaan jarum sesuai standar. Cacat assembling dengan pemeriksaan, pengawasan, penggantian peralatan, dan pengecekan mesin secara berkala. Dengan menerapkan usulan tersebut diharapkan dapat menurunkan tingkat kecacatan produk
DEMAND FORECASTING PADA INDUSTRI JUS SIAP MINUM
Get PDFIndustri makanan dan minuman merupakan salah satu sektor penting perekonomian Indonesia. Namun, sifatnya yang perishable membuat peramalan permintaan bagi produk ini menjadi suatu hal yang krusial. Karena skenario ini, maka perusahaan yang bergerak pada ndustri makanan dan minuman memerlukan sebuah metode peramalan permintaan yang bisa memberikan tingkat akurasi tinggi dan cepat menanggapi perubahan terhadap permintaan. Sehingga tujuan penelitian adalah menentukan metode peramalan terhadap permintaan dengan tingkat error terkecil. Dalam kasus industri minuman jus siap minum, peramalan permintaan bukan hanya sekedar pemenuhan permintaan konsumen semata, tapi lebih kearah efisiensi perencanaan produksi dan efisiensi pengaturan raw material. Dalam studi kasus yang dilakukan pada salah satu industri jus siap minum didapat dengan menggunakan metode peramalan Holt winter didapat penurunan tingkat error forecast dengan MAPE mencapai 6%.Keyword: Demand forecasting, Holt Winter, Industri jus, MAP
Faktor Prediksi Persepsi Ibu tentang Diare pada Balita
Get PDFDiare pada balita masih menjadi masalah kesehatan masyarakat yang penting di Indonesia. Persepsi keseriusan penyakit diare yang rendah merupakan kendala upaya menurunkan angka kesakitan diare. Penelitian yang menggunakan desain cross sectional ini bertujuan menguji hubungan antara faktor pengetahuan, pengalaman kontak, dan kepercayaan, dengan persepsi ibu terhadap diare pada balita. Populasi pada penelitian ini adalah ibu balita yang bermukim di Kecamatan Bekasi Utara, Jawa barat. Dari hasil penelitian terbukti bahw pengetahuan, pengalaman kontak, dan kepercayaan berhubungan secara bermakna dengan persepsi ibu terhadap diare pada balita. Ibu balita yang berpengetahuan rendah berisiko 2,5 kali untuk berpersepsi diare sebagai penyakit biasa daripada ibu yang berpengetahuan tinggi (OR: 2,535; 95%CI: 1,321 – 4,866) setelah variabel pendidikan dikendalikan. Ibu balita yang tidak pernah berpengalaman kontak berisiko hampir 5 kali lebih besar untuk berpersepsi diare sebagai penyakit biasa daripada ibu balita yang pernah kontak (OR: 4,761; 95% CI: 1,853 - 12,235). Ibu balita dengan kepercayaan rendah berisiko 0,4 kali untuk mempersepsikan diare sebagai penyakit biasa lebih kecil daripada ibu dengan kepercayaan tinggi setelah variabel jumlah balita dikendalikan (OR: 0,392; 95%CI: 0,195 - 0,765). Upaya memperbaiki persepsi ibu balita disarankan dengan meningkatkan program promosi kesehatan yang dilakukan melalui peningkatan pengetahuan, menciptakan pengalaman dengan model simulasi, serta merasionalkan kepercayaan tentang diare pada balita di masyarakat.Kata kunci : Diare pada balita, persepsi, pengetahuan, pengalaman kontak, kepercayaanAbstractDiarrhea among under-five children is still a major problem in developing countries such as Indonesia. The low perception to the seriousness of diarrhea is one of the obstacles in decreasing the diarrhea frequency. Using cross sectional design, this research aims to find the relationship between knowledge, contact experience, and belief about diarrhea on under five children with the perception of mothers towards the seriousness of diarrhea. The research population is mothers with under five children in Bekasi Utara district, and 175 subjects were selected randomly across 6 regions (kelurahan). This research showed that knowledge, contact experience and belief have significant relation with the perception towards the seriousness of diarrhea on under five children. Mothers who had limited knowledge had chance 2,5 times more than mothers who had wide knowledge to perceive that diarrhea was not serious (OR: 2.535; 95%CI: 1.321 – 4.866) after education variable was controlled. Mothers who had no experience with diarrhea had chance almost 5 times more than mothers who had experience to perceive that diarrhea was not serious (OR: 4.761; 95%CI: 1.853 – 12.235). Mothers who had low belief had chance 0.4 times more than mothers who had high belief to perceive that diarrhea was not serious (OR: 0.392; 95%CI: 0.195 – 0.765) after the number of under five children was controlled. The effort to improve the perception of mothers towards diarrhea can be conducted by improving the program to promote health, such as enhancing the knowledge/ awareness, creating contact experience by simulation model, and by rationalizing belief about diarrhea.Keywords : Diarrhea, perception, knowledge, contact experience, belie
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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