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Author: Viglundur Thor Viglundsson
Publisher:
ISBN:
Category :
Languages : en
Pages : 388
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Book Description
Author: Viglundur Thor Viglundsson
Publisher:
ISBN:
Category :
Languages : en
Pages : 388
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Book Description
Author: Tingsong Wang
Publisher: Elsevier
ISBN: 0128115033
Category : Social Science
Languages : en
Pages : 206
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Book Description
Liner Ship Fleet Planning: Models and Algorithms systematically introduces the latest research on modeling and optimization for liner ship fleet planning with demand uncertainty. Container shipping companies have struggled since the financial crisis of 2007-2008, making it critical for them to make informed decisions about their fleet planning and development. Current and future shipping professionals require systematic approaches for investigating and solving their fleet planning problems, as well as methodologies for addressing their other shipping responsibilities. Liner Ship Fleet Planning addresses these needs, providing the most recent quantitative research of liner shipping in maritime transportation. The research and methods provided assist those tasked with optimizing shipping efficiency and fleet deployment in the face of uncertain demand. Suitable for those with any level of quantitative background, the book serves as a valuable resource for both maritime academics, and shipping professionals involved in planning and scheduling departments. Introduces the latest research on maritime transportation problems Analyzes problems of liner ship fleet planning, taking uncertainty into account Promotes the use of mathematics to manage uncertainty, using stochastic programming models, and proposing solution algorithms to solve proposed models Includes case studies that provide detailed examples of real-world examples of fleet optimization Explains how stochastic programming modeling methods and solution algorithms can be applied to other research fields featuring uncertainty, such as container yard planning, berth allocation and vehicle deployment problems
Author: Joshua DiPietro
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This thesis proposes an actionable implementation plan for the Coast Guard to manage their small boat fleet acquisition. It features a contract process to extend boat service life and reduce acquisition and operating costs. Today, the increased pace of fielding of new technologies necessitates rapid generational shifts to keep ahead of component equipment obsolescence. The Coast Guard has not been able to keep up with these requirements, and by 2024, 40% of boat classes will be required to operate well beyond their planned service lives. This thesis used Flexibility in Engineering Design (FED) to analyze ways to implement the Coast Guard's ten-year strategic plan to improve fleet efficiency and performance. FED shows great promise for improving portfolio management for vehicles, aircraft, ships, and facilities. In essence, FED recognizes the role of uncertainty in current fleet challenges and accepts that uncertainty cannot be avoided. FED addresses uncertainty proactively by building in options as insurance against risks. The analysis was based on insights provided by many subject matter experts and extensive archival research into the complex institutional environment and performance of the Coast Guard boat acquisition system. A Pareto Analysis was used to explore over 400 concepts of likely fleet design features. The results indicated that planned boat service life was the design attribute that most significantly impacts system performance in terms of cost, mission execution, and risk. Based on this result, the FED analysis was focused on flexible strategies to extend service life. Two categories of flexibility were studied: flexibility on acquisition programs through contract options to purchase data/build rights; and flexibility in project through incorporating flexible design attributes into future boat classes. The FED analysis recommends a plan that could save $33 million over 30 years per class acquisition. The plan calls for including a contract option to future boat acquisitions which allows the Coast Guard the right but not the obligation to buy full data rights up to five years after delivery of the first hull of a new class of boats. The ability to rapidly ramp up production to replace hulls as needed allows the Coast Guard to plan for service life elongation. Even if never used, buying the right to build the current generation is akin to buying an insurance policy. It allows the Coast Guard to relax the conservative 10-year service life policy and adopt a longer service life that more closely aligns with experts' expectation of the service lives boats can achieve. The thesis proposes an implementation plan to achieve the recommended results of the FED analysis. This plan is tailored to iteratively phase flexibility options into targeted classes and projected to enable the reduction of boat obsolescence, operational churn loss, and long-term program cost at a minimal upfront cost.
Author: Evi Plomaritou
Publisher: Taylor & Francis
ISBN: 1317424646
Category : Law
Languages : en
Pages : 738
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Book Description
Now in its eighth edition, this classic text is a first point of reference for anyone looking to obtain an understanding of chartering and shipbroking practice. It provides hands-on, commercially-focused explanations of chartering business and invaluable advice on how the shipping market operates across a broad range of topics. The authors also deal expertly with the legal, financial, operational and managerial aspects of chartering, offering numerous case studies which clearly link theory to practice. This new edition has been fully revised and updated to reflect the current trends in chartering practice, legal developments and standard forms of charterparties. New to this edition: Enriched with practical examples covering crucial aspects of chartering and shipbroking business, such as voyage estimations, freight conversions and tanker calculations. New material on day-to-day laytime principles, including "Laytime Definitions for Charterparties 2013", associated commentary and relevant examples. Shipping Marketing as a modern tool of improving chartering and shipbroking business. Expanded coverage of the economic background of chartering, including markets, vessels, cargoes, trades and fixtures. Freight rates for all vessel types from 1980 to 2015. Updated review of well-known standard charterparty documents (including NYPE 2015), together with clauses and wordings commonly applying to various charter types. Analytical glossary containing typical terms and abbreviations used in chartering negotiations. This book is an essential guide for practitioners in private practice and in-house for shipowners and cargo houses, as well as those studying shipbroking and chartering.
Author: Wade H. Shafer
Publisher: Springer
ISBN: 9780306453298
Category : Science
Languages : en
Pages : 442
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Book Description
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS)* at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dis semination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volumes were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 39 (thesis year 1994) a total of 13,953 thesis titles from 21 Canadian and 159 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this impor tant annual reference work. While Volume 39 reports theses submitted in 1994, on occasion, certain uni versities do report theses submitted in previous years but not reported at the time.
Author:
Publisher:
ISBN:
Category : Marine engineering
Languages : en
Pages : 652
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Book Description
Author: Alan Edward Branch
Publisher: Routledge
ISBN: 131766258X
Category : Business & Economics
Languages : en
Pages : 401
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Book Description
Since it was first published in 1964, Elements of Shipping has become established as a market leader. Now in its ninth edition, Branch’s Elements of Shipping, renamed in memory of Alan Branch, has been updated throughout and revised to take in the many changes that have occurred in the shipping industry in recent years, including the impact of the economic crisis, the Panama Canal expansion and new legislation. All tables and data have been brought up-to-date and many new illustrations have been added. The book explains in a lucid, professional manner the basic elements of shipping, including operational, commercial, legal, economic, technical, managerial, logistical and financial considerations. It also explores how shipping markets behave and provides an overview of the international shipping industry and seaports. Filling a gap for the discerning reader who wishes to have a complete understanding of all the elements of the global shipping scene together with the interface with seaports, international trade and logistics, it remains essential reading for shipping executives along with students and academics with an interest in the shipping industry.
Author: Kevin Tierney
Publisher:
ISBN: 9783319176666
Category : Cargo ships
Languages : en
Pages :
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Book Description
This monograph addresses several critical problems to the operations of shipping lines and ports, and provides algorithms and mathematical models for use by shipping lines and port authorities for decision support. One of these problems is the repositioning of container ships in a liner shipping network in order to adjust the network to seasonal shifts in demand or changes in the world economy. We provide the first problem description and mathematical model of repositioning and define the liner shipping fleet repositioning problem (LSFRP). The LSFRP is characterized by chains of interacting activities with a multi-commodity flow over paths defined by the activities chosen. We first model the problem without cargo flows with a variety of well-known optimization techniques, as well as using a novel method called linear temporal optimization planning that combines linear programming with partial-order planning in a branch-and-bound framework. We then model the LSFRP with cargo flows, using several different mathematical models as well as two heuristic approaches. We evaluate our techniques on a real-world dataset that includes a scenario from our industrial collaborator. We show that our approaches scale to the size of problems faced by industry, and are also able to improve the profit on the reference scenario by over US$14 million.
Author: Anne Wealleans
Publisher: Routledge
ISBN: 1134189397
Category : Architecture
Languages : en
Pages : 225
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Book Description
This in-depth history of the interior design of ocean liners surveys the transient history of interior design in relation to the development of passenger shipping, from commissioning by the line owners, methods and sources for the original creation of designs through to its construction, use and influence. It is a short-lived branch of architecture and design, lasting an average of fifteen years. As the design and taste mirrors and reinforces cultural assumptions about national identity, gender, class and race, not only did the interiors of ocean going liners reflect the changing hierarchies of society and shifting patterns in globalization, but the glamour and styling of the liners were reflected back into the design of interiors on land. Combining design history, architecture history, material and visual cultures, Designing Liners is a richly multidisciplinary work for those studying or researching this application of interior design.
Author: Terry Knight
Publisher: Routledge
ISBN: 1136071326
Category : Architecture
Languages : en
Pages : 491
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Book Description
Now in its second edition Maritime Economics provides a valuable introduction to the organisation and workings of the global shipping industry. The author outlines the economic theory as well as many of the operational practicalities involved. Extensively revised for the new edition, the book has many clear illustrations and tables. Topics covered include: * an overview of international trade * Maritime Law * economic organisation and principles * financing ships and shipping companies * market research and forecasting.
