1,720,955 research outputs found
ANALISIS KETERLAMBATAN JADWAL DOCKING PADA SALAH SATU KAPAL TUNDA MENGGUNAKAN METODE FAILURE MODE AND EFFECT ANALYSIS (STUDI KASUS PADA PRUSAHAAN PELAYARAN SURABAYA)
Full text linkThe docking process of tugboats is a critical activity in ship maintenance and repair that must be carried out in a timely manner to prevent disruption to operations. However, in practice, delays often occur and resulting in significant losses. This study aims to analyze the causes of docking delays on one of the tugboats owned by a shipping company in Surabaya using the Failure Mode and Effect Analysis (FMEA) methods. FMEA method is used to assess the level of risk by calculating the Risk Priority Number (RPN). The research findings show that 12 main factors with an RPN value above 200 significantly contribute to the docking delay, including budget constraints, changes in material specifications, lack of competent staff, lengthy PO (Purchase Order) verification processes, unresponsive vendors, unavailability of spare parts, delays in shipyard surveys, lack of technical knowledge of tugboats, inaccurate work planning, company pressure to fulfill contracts while maintaining ship condition, poor coordination or communication, and the ship still being deemed seaworthy for approximately three months. Proposed improvements to address these failure causes include the development of a Preventive Maintenance System, data digitalization, technical docking training, and other recommendations categorized based on cost, man, method, material, and equipment
PENTINGNYA KUALITAS PELAYANAN & FASILITAS GALANGAN TERHADAP KEPUASAN PELANGGAN DI BANYUWANGI
Full text linkService quality and facilities are essential factors in enhancing company performance toward customer satisfaction. This study was conducted at PT. Blambangan Bahari Shipyard, a shipyard located in Banyuwangi that focuses on the construction and repair of fiber and wooden vessels. The purpose of this research is to explain the influence of service quality and shipyard facilities on customer satisfaction, both partially and simultaneously. To assess the extent to which service quality and shipyard facilities affect customer satisfaction, multiple linear regression analysis was employed, along with tests and ANOVA to examine the impact of these variables. The population of this study consisted of all customers of PT. Blambangan Bahari Shipyard from 2020 to 2024, with a sample of 33 customers/respondents. The results indicate that both service quality and shipyard facilities have a significant influence on customer satisfaction, both partially and simultaneously. The implications of these findings suggest that improving service quality and shipyard facilities has a positive impact on customer satisfaction, and therefore should be a priority for the company
STUDI KELAYAKAN WORKSHOP PEMBANGUNAN KAPAL FIBER TRIMARAN PADA ASPEK TEKNIS DAN FINANSIAL
Full text linkThis study discusses the feasibility study for the construction of a fiber trimaran fishing boat workshop atthe Surabaya State Shipping Polytechnic, using an approach that analyzes , Tecnical Relayout plan andfinance . Layout O was selected as the best design because it has the smallest track distance percentage at28.93%, thereby increasing material handling efficiency. From a financial perspective, this project showshigh feasibility with a Net Present Value (NPV) of IDR 357,371,998, a Payback Period of 0.70 years, anda Profitability Index (PI) of 6.45. These results indicate that the project can generate significant profits ina short and efficient timefram
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
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