1,725,088 research outputs found
Volkswagen Dealership at 6202 E Hillsborough Ave
No full textA view of a Volkswagen dealership at 6202 East Hillsborough Avenue, seen from across the street.https://digitalcommons.usf.edu/gandy_street/1790/thumbnail.jp
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
California Poll: 6202 -- March 23-30, 1962
No full textThe Field Poll, established in 1945 as The California Poll by Mervin Field, has operated continuously as an independent, non-partisan, media-sponsored public opinion news service. Each year the Field Polls cover a wide range of political and social topics examining California public opinion. Continuing measures are made of voter support for leading political figures vying for major state and federal offices, job ratings of important political figures and reactions to significant political events. Voter awareness, understanding and predispositions of major campaign issues and salient statewide ballot propositions are also tracked over time. For poll 6202 N=1193
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
Implementasi Reliability Centered Maintenance (RCM) Pada Pompa P-6202 Di Pabrik III PT. Petrokimia Gresik
No full textPT. Petrokimia Gresik bergerak dibidang industri manufaktur dengan hasil produksinya berupa pupuk organik. Untuk menjaga agar kualitas produk tetap terjaga, maka PT. Petrokimia Gresik senantiasa berupaya untuk melakukan perubahan dan peningkatan khususnya pada keandalan mesin. Permasalahan yang dihadapi adalah kerusakan yang terjadi sewaktu-waktu sebelum interval perawatan menyebabkan adanya kegiatan overhaul dan replacement atau corrective maintenance yang menimbulkan adanya downtime dan kemacetan atau berhentinya proses produksi serta biaya perawatan yang semakin besar sehingga menimbulkan kerugian yang cukup berarti bagi perusahaan.
Metode penelitian yang digunakan adalah Reliability Centered Maintenance II dengan memadukan analisis kualitatif yang meliputi FMEA dan RCM II Decision Worksheet. Metode Reliability Centered Maintenance II ini digunakan untuk menentukan kegiatan dan interval perawatan berdasarkan pada RCM II Decision Worksheet sesuai dengan fungsi dan sistem dari Pompa P-6202 dan FMEA digunakan untuk mengidentifikasi penyebab kegagalan serta efek yang ditimbulkan dari kegagalan tersebut.
Deaerator Feed Water Pump (P-6202) merupakan equipment penting yang ada di Pabrik Asam Sulfat PT. Petrokimia Gresik. Jenis Pompa ini adalah Horizontal Centrifugal Pump. Fungsi pompa ini adalah untuk memompa Deminerlized Water dari Water Treatment plant dimasukkan ke Deaerator. Melalui hasil analisa reliability diketahui bahwa Pompa P-6202 memiliki nilai keandalan 0,599781897 pada 1112 jam waktu operasional. Interval maintenance overhaul dapat dilakukan sebelum 1100 jam operasional untuk meningkatkan keandalan dan mencegah terjadinya breakdown dengan kombinasi preventive maintenance.
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PT. Petrokimia Gresik is engaged in the manufacturing industry with its production in the form of organic fertilizer. To maintain product quality, PT. Petrokimia Gresik always strives to make changes and improvements, especially in engine reliability. The problem faced is that damage that occurs at any time before the maintenance interval causes overhaul and replacement or corrective maintenance activities that cause downtime and congestion or cessation of the production process as well as increasing maintenance costs, causing significant losses for the company.
The research method used is Reliability Centered Maintenance II by combining qualitative analysis which includes FMEA and RCM II Decision Worksheet. The Reliability Centered Maintenance II method is used to determine maintenance activities and intervals based on the RCM II Decision Worksheet according to the function and system of the P-6202 Pump and FMEA is used to identify the cause of failure and the effects of the failure.
Deaerator Feed Water Pump (P-6202) is an important equipment in the Sulfuric Acid Plant of PT. Gresik Petrochemicals. This type of pump is a Horizontal Centrifugal Pump. The function of this pump is to pump Demineralized Water from the Water Treatment plant into the Deaerator. Through the results of reliability analysis, it is known that the P-6202 pump has a reliability value of 0.599781897 at 1112 hours of operating time. Overhaul maintenance intervals can be carried out before 1100 operating hours to increase reliability and prevent breakdowns with a combination of preventive maintenance
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