This book highlights the relationship between independent and dependent ship repairing variables of various combinations under linear and nonlinear form using actual data collected from shipyards. Independent variables refer to age, deadweight, cubic number, principal dimensions, and type of ships. Dependent variables refer to repairing time, docking time, repairing labor, docking labor, hull blasting renewal area, hull painting renewal area, pipe renewal length, structural steel renewal weight, and structural steel renewal locations. Mathematical models are developed involving appropriate variables using multiple linear regression analysis technique for different combinations of variables of ship repair. Adequacy of models is tested using statistical parameters like coefficients of multiple determination and F statistic (calculated and tabulated). Also, validation is presented to determine the deviation of model value from the observed value and their statistical parameters to justify the adequacy of the respective estimate models. The book also emphasises the importance of managing the labor force, reliable data collection and an effective management information system to manage this as well as keeping control of on-going repair contracts.
Excellent treatment of subject geared toward students with background in linear algebra, advanced calculus, physics and engineering. Text covers introduction to inner-product spaces, normed, metric spaces, and topological spaces; complete orthonormal sets, the Hahn-Banach Theorem and its consequences, and many other related subjects. Includes detailed proofs of theorems, bibliography, and index of symbols. 1966 edition.
Serce Limani or -the Glass Wreck, - so called because its cargo included three metric tons of glass cullet, trafficked in both the Byzantine and Islamic worlds of its time. This first volume of the complete site report introduces the discovery, the methods of its excavation, the conservation of its artifacts, and the picture of daily shipboard life that can be drawn from this underwater museum.
Creating robust software requires the use of efficient algorithms, but programmers seldom think about them until a problem occurs. Algorithms in a Nutshell describes a large number of existing algorithms for solving a variety of problems, and helps you select and implement the right algorithm for your needs -- with just enough math to let you understand and analyze algorithm performance. With its focus on application, rather than theory, this book provides efficient code solutions in several programming languages that you can easily adapt to a specific project. Each major algorithm is presented in the style of a design pattern that includes information to help you understand why and when the algorithm is appropriate. With this book, you will: Solve a particular coding problem or improve on the performance of an existing solution Quickly locate algorithms that relate to the problems you want to solve, and determine why a particular algorithm is the right one to use Get algorithmic solutions in C, C++, Java, and Ruby with implementation tips Learn the expected performance of an algorithm, and the conditions it needs to perform at its best Discover the impact that similar design decisions have on different algorithms Learn advanced data structures to improve the efficiency of algorithms With Algorithms in a Nutshell, you'll learn how to improve the performance of key algorithms essential for the success of your software applications.
For almost a millennium, a modest wooden ship lay underwater off the coast of Serçe Limani, Turkey, filled with evidence of trade and objects of daily life. The ship, now excavated by the Institute of Nautical Archaeology at Texas A&M University, trafficked in both the Byzantine and Islamic worlds of its time. The ship is known as “the Glass Wreck” because its cargo included three metric tons of glass cullet, including broken Islamic vessels, and eighty pieces of intact glassware. In addition, it held glazed Islamic bowls, red-ware cooking vessels, copper cauldrons and buckets, wine amphoras, weapons, tools, jewelry, fishing gear, remnants of meals, coins, scales and weights, and more. This first volume of the complete site report introduces the discovery, the methods of its excavation, and the conservation of its artifacts. Chapters cover the details of the ship, its contents, the probable personal possessions of the crew, and the picture of daily shipboard life that can be drawn from the discoveries.
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