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ANALISA TERGANGGUNYA PROSES KEGIATAN BONGKAR MUATAN PADA CARGO PUMP DI KAPAL MT. SC OCEAN LI
Get PDFABSTRAKSI
Feri Hidayat Toha, 2019, NIT : 51145409.T, “Analisa terganggunya proses
kegiatan bongkar muatan pada cargo pump di kapal MT. SC OCEAN LI”, skripsi
Program Studi Teknika, Program Diploma IV, Politeknik Ilmu Pelayaran Semarang,
Pembimbing I : SARIFUDDIN, M.Pd, M.Mar.E
Pembimbing II : TONY SANTIKO, S.ST.,M.Si
Terganggunya kinerja Cargo Pump pada proses bongkar muatan dapat
diindikasikan dengan rusaknya Mechanical Seal dan Main Bearing sehingga
mempengaruhi proses bongkar muatan. Menurunnya tekanan disebabkan karena
adanya kerusakan pada komponen pompa. Dalam hal ini penulis ingin menguraikan
analisa permasalahan mengenai menurunnya tekanan Cargo Pump.
Jenis penelitian yang digunakan adalah deskriptif kualitatif dengan Fishbone
analysis. Dimana metode adalah suatu cara untuk menyusun urutan prioritas isu yang
harus diselesaikan dengan menentukan tingkat urgensi, keseriusan, sampai ke
perkembangan masalahnya. Dengan menganalisa masalah menentukan factor
penyebab, upaya yang harus dilakukan dan menyimpulkan suatu permasalahan.
Teknik pengumpulan data dilakukan melalui observasi, dokumentasi dan studi
kepustakaan secara langsung terhadap subyek yang berhubungan dengan pengaruh
terganggunya kinerja Cargo Pump pada bongkar muatan di kapal.
Ada banyak penyebab kerusakan komponen pada Cargo Pump yang berakibat
menurunnya sistem putaran pada pompa di MT. SC OCEAN LI, dari penyebab
tersebut dianalisa untuk menemukan penyebab dasar. Di MT. SC OCEAN LI,
menurunnya kinerja Cargo Pump disebabkan oleh kotornya main bearing karena
kurangnya pemberian greace dan kebocoran mechanical seal karena kurangnya
perawatan ataupun pengecekan pada komponen pompa.
Dari abtraksi diatas penulis dapat menyimpulkan bahwa tidak optimalnya
Cargo Pump disebabkan oleh beberapa faktor antara lain kotornya main bearing
karena rusak kurangnya pelumasan dan kebocoran mechanical seal karena
kurangnya perawatan ataupun pengecekan pada komponen pompa.
ABSTRACTION
Feri Hidayat Toha, 2019, NIT: 51145409.T, "Analysis of the disruption of the
loading and unloading process at the cargo pump on the MT vessel. SC OCEAN LI
", Thesis of Engineering Study Program, Diploma IV,
Semarang Merchant Marine Polytechnic.
Advisor I: SARIFUDDIN, M.Pd, M.Mar.E
Advisor II: TONY SANTIKO, S.ST., M.Si
The disruption of Cargo Pump's performance in the loading and unloading
process can be indicated by damaged mechanical seals and Main Bearings which
affect the loading and unloading process. Decreased pressure due to damage to pump
components. In this case the author wants to describe the analysis of the lower
pressure Cargo Pump.
The type of research used is descriptive qualitative with Fishbone analysis.
Where method is a way to arrange a sequence of issues that must be resolved by
determining the level of urgency, seriousness, to developmental developments. By
analyzing the problem determines the causes, efforts that must be done and overcome
a problem. The technique of collecting data is done through observation,
documentation and direct library study of subjects related to centralized performance.
Cargo pump on loading and unloading on board.
There are many causes of damage to the components of the Cargo Pump
which results in a decrease in the rotation system at the pump at MT. SC OCEAN LI,
from that reason is analyzed to find the basic cause. At MT. SC OCEAN LI,
decreasing the performance of Cargo Pump caused by dirty main bearings due to
lack of grease and mechanical seal release due to maintenance which is not
responsible for pump components.
From the abstraction pump, it can load the Cargo pump optimally due to
several factors including the gross bearing due to poor lubrication and leakage of
mechanical seals due to good maintenance or checking on pump components
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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