1,720,953 research outputs found
Perumusan Usulan Perbaikan Sepatu Running Menggunakan Metode FMEA dan FTA
Full text linkSeiring berkembangnya industri fashion yang semakin pesat khusunya pada bidang sepatu, hal ini menyebabkan permintaan akan produk sepatu semakin meningkat. Perusahaan yang menjadi objek penelitian adalah perusahaan berskala nasional yang bergerak pada bidang produksi sepatu. Produk yang dihasilkan dari perusahaan ini memiliki 13 macam jenis sepatu running yang di desain stylish dan trendy. Dari 13 merk sepatu diambil 3 merk sepatu running yang memiliki cacat tertinggi dan jumlah produksi tertinggi yaitu sepatu dengan merk A, B dan C. Dari hasil wawancara pada pihak perusahaan sepatu merk A, B, dan C diproduksi secara terus-menerus dibandingkan sepatu dengan merk lain. Dari data persentase dan jenis sepatu didapatkan persentase cacat tertinggi dan melebihi batas yang diizinkan oleh perusahaan adalah sepatu dengan merk A yang memiliki persentase cacat sebesar 3,5% dalam periode Januari 2015-Desember 2015. Kegagalan (cacat) yang diizinkan oleh perusahaan adalah sebesar 2% dari jumlah produksi.Tujuan penelitian ini adalah dapat mengetahui bentuk kegagalan apa yang memerlukan prioritas perbaikan, dapat mengetahui penyebab kegagalan dan dapat memberikan usulan perbaikan untuk mengurangi bentuk kegagalan berupa produk cacat. Hasil penelitian ini diharapkan dapat memberikan kontribusi bagi perusahaan dalam mengurangi produk cacat.
Penelitian ini menggunakan metode FMEA dan FTA. Metode FMEA bertujuan untuk mengidentifikasi jenis kegagalan pada setiap penyimpangan (cacat) dari spesifikasi yang ditentukan, mengidentifikasi akibat dari kegagalan, mengidentifikasi penyebab kegagalan, mengidentifikasi mode detection dan menetapkan nilai RPN dari hasil wawancara kepada pihak perusahaan. Sedangkan metode FTA bertujuan untuk menganalisis dari atas kebawah, dimana kejadian yang tidak diharapkan yang disebut top event diidentifikasi terlebih dahulu secara mendetail hingga kejadian dasar basic event, untuk merancang FTA digunakan simbol-simbol yang sudah ditentukan.
Berdasarkan hasil penelitian didapatkan 3 bentuk kegagalan (cacat) yang memiliki prioritas perbaikan antara lain adalah pengeleman tidak merata, salah alur jahitan dan rusaknya out sole yang diolah dengan fault tree analyisis. Dari 3 bentuk kegagalan diperoleh hasil analisis fault tree tersebut didapatkan 15 penyebab terjadinya kegagalan (cacat) pada sepatu running merk A. dari permasalahan cacatnya sepatu diberikan rekomendasi perbaikan untuk perusahaan yang diharapkan dapat diterapkan dan mewakili semua jenis sepatu di perusahaan, untuk upaya mengurangi bentuk kegagalan dan jumlah cacat
PERUMUSAN USULAN PERBAIKAN KUALITAS SEPATU RUNNING MENGGUNAKAN METODE FMEA DAN FTA
No full textJika membutuhkan abstrak atau isi jurnal silahkan menghubungi author melalui email [email protected], [email protected], [email protected]
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Full text link“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
Full text linkWe 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
Full text linkWe 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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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