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Naval Engineers Journal 1974年第4期86卷 17-28页

作者： COLEMAN, JAMES J. USN The author is a graduate of the U.S. Navy Academy Class of 1957. Prior to pursuing an advanced degree at Webb Institute of Naval Architecture he spent two years in destroyers and four years in submarines. Designated an Engineering Duty Officer (EDO) in 1966 he attended the Deep Sea Diving School and proceeded to Hunters Point Division of the San Francisco Naval Shipyard. Here he was responsible for the production efforts in the Deep Dive System MK 2 and the SEALAB III Program. While at Hunters Point he was also the 12th Naval District Salvage Officer and the Salvage Master during the raising of the nuclear submarine USS Guitarro which sank at Mare Island Naval Shipyard in May 1969. Following a tour on the Staff Commander Service Force U.S. Atlantic Fleet as the Fleet Salvage Officer he assumed command of the Experimental Diving Unit Washington D.C. in 1971 with additional duty at the Naval Ship Systems Command as the Supervisor of Diving. During this tour the Experimental Diving Unit conducted a world record 1600 foot wet hyperbaric dive. Relieved of this command on 1 October 1973 he presently remains as the Supervisor of Diving.

The office of the Supervisor of Diving, Naval Ship Systems Command, is responsible for the development and testing of swimmer and diver equipment. The goal of the Navy Diving program is to enable the diver to work safely, efficiently, and in comfort at 1,000 feet today;1,500 feet in the near future;and 2,500 feet in the far term. This program is divided into three areas of concern: a) Surface Supported Diving;b) Integrated Diving System;and c) Man‐in‐the‐Sea Deep Ocean. The paper focuses on the aforementioned areas by relating to existing equipments, their problems, and what programs are currently being proved to resolve these problems. © 1974 American Society of Naval Engineers

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MACHINERY ARRANGEMENT DESIGN - A PERSPECTIVE

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NAVAL ENGINEERS JOURNAL 1981年第3期93卷 133-141页

作者： RESNER, ME KLOMPARENS, SH LYNCH, JP Mr. Michael E. Resner:received an Engineering Degree from Texas A&M University in 1966 and has done graduate work in management at American University. He is Director Machinery Arrangements/Control Systems and Industrial Facilities Division (SEA 525) at the Naval Sea Systems Command. His previous positions have included Program Manager Solar Total Energy Program at the Department of Energy and Branch Chief Machinery Control Systems Branch at the Naval Ship Engineering Center. Mr. Stephen H. Klomparens:is a Naval Architect at Designers & Planners Inc. and is engaged in development of computer aids for ship design. He received his B.S.E. degree in Naval Architecture and Marine Engineering from the University of Michigan in 1973 and his M.S. degree in Computer Science from the Johns Hopkins University. Mr. Kolmparens began his professional career at Hydronautics Inc. in 1974 where he was involved in the use of marine laboratory facilities for test and development of conventional and advanced marine craft. Since 1977 he has been involved with naval and commercial ship design and with development of computer-aided ship design tools. Mr. John P. Lynch:is a Principal Marine Engineer with Hydronautics Inc. He was previously employed in the auxiliary machinery and computer-aided design divisions of the David W. Taylor Naval Ship R&D Center the machinery design division of the New York Naval Shipyard and the machinery arrangement code of the Bureau of Ships. His active naval service was as a ship superintendent in the production department of the Long Beach Naval Shipyard. Mr. Lynch received his B. S. degree in Marine Engineering from the New York State Maritime College and his M.S. degree in Mechanical Engineering from Columbia University. He is a licensed Professional Engineer in the State of New York and a member of ASNE.

The machinery arrangement design process has remained relatively unchanged over the years. Recently, external demands have been placed on both the product and the producers that call for changes to this process. This paper cites these external demands and traces the evolution of the process changes from the rule-of-thumb machinery box sizing routines up to the current automated procedures. The machinery arrangement design practice is presented, and existing analytic and graphics aids are discussed. The user requirements for improved design aids are presented, with implementation guidelines and hardware/software alternatives.

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Plant diversity in agroforestry system and its traditional use by three different ethnics in Central Sulawesi Indonesia

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IOP Conference Series: Earth and Environmental Science 2021年第1期886卷

作者： Ramadanil Pitopang Agung Tri Atmoko Yusran Wardah Sudarkam R. Mertosono Panji Anom Ramawangsa Department of Biology Faculty of Mathemathics & Natural Sciences Tadulako University Jl. Sukarno Hatta Km 9 Kampus Bumi Tadulako Tondo Palu Indonesia Post Graduate Program Tadulako University Jl. Sukarno Hatta Km 9 Kampus Bumi Tadulako Tondo Palu Indonesia Department of Forest Management Faculty of Forestry Tadulako University Jl. Sukarno Hatta Km 9 Kampus Bumi Tadulako Tondo Palu Indonesia Faculty of Teachers' Training and Education Tadulako University Faculty of Agriculture Tadulako University Kampus Bumi Tadulako Tondo Sukarno Hatta Street Km 10 Tondo Palu Indonesia Department of Architecture Faculty of Engineering University of Bengkulu Jl. W.R Supratman Kandang Limun Bengkulu 38371 Sumatera Indonesia

This paper discusses the result of the study on plant diversity in the Agroforestry system and its traditional uses by the three different ethnicities in Banggai Regency, Central Sulawesi, Indonesia. The basic data of traditional plants used by each of the ethnic groups in the research site wer collected through an in-depth interview initiated by an informed consent using a questionnaire containing open-ended questions—fifty (50) respondents from each of the ethnic groups representing different jobs. The result showed that the highest number of plant species was found in research site B, bu the highest number of individual plants was noted in research site A. The highest Important Value Index (IVI) of tree, poles, sapling a,nd seedling level of plant species differed among the three research sites. When viewed from the perspective of traditional plant use, the highest ICS of plants utilized by the three ethnics was 'coconut' (Cocos Nucifera L). The number ofthe utiliplantslant was different among the three ethnics. Tao Taa Wana people have utilized about 43 plant species, 27 of which were used for medicines, 20 for foods, 2 for natural dying, 18 for fuels, 6 for building materials, 5 for ritraditionaluonal ceremonies. In research site B (Singkoyo), 52 plant spe es have been extensively used by Javanese people for a wide range of culturally related activities, 28 species were used as medicine, 32 for food, 17 for fuel, 7 for building materials, and 10 for ornaments. Unlikely, in site C (Mentawa, 39 plant species were used traditionally by Balinese people; 18 of which were used for medicines, 18 for food, and 13 for ritual ceremonies).

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Control of ship fouling in U.S. Navy

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Naval Engineers Journal 1967年第N 1期v 79卷 p77-85页

作者： Birnbaum, L.S. Bukzin, E.A. Saroyan, J.R. Leon S. Birnbaum holds a B.S. degree in Chemistry from City College of New York. He has completed graduate work in Chemistry at the University of Maryland and Temple University and in Technology and Management at American University. He has been with the Navy Department Washington since 1949 and is currently Head of the Coatings and Chemistry Branch of the Materials Development and Application Office of the Naval Ship Engineering Center. Responsibilities of this Branch include such items as coatings corrosion control techniques insulation chemical cleaning water treatment toxicology and detection and decontamination of biological and chemical warfare agents. Prior to this Mr. Birnbaum was employed in the Industrial Test Laboratory Philadelphia Naval Shipyard from 1938 to 1949. Work during this period included supervision of a section which inspected paints and allied materials and petroleum products to determine their suitability for Naval use and direction of research in fire retardant treatments. He is a member of the American Chemical Society Washington Paint Technical Group. National Association of Corrosion Engineers and the American Society of Naval Engineers. Mr. Bukzin is a research and development program manager in the Naval Ship Systems Command of the Department of the Navy in the fields of non-metallic materials fuels lubricants cold weather operations and several other areas. He is a graduate chemical engineer from New York University with additional training in naval architecture and management which culminated in his participation in the Senior Development Program at Cornell University during the summer of 1960. He has been employed by the Command and its predecessor for the past 2b years and has been in his present position of R&D planning and programming for the past six years. Prior to that his major technical responsibilities were in the field of elastomers and their applications. He received several awards and published a number of papers during those years. Mr. Bukzin is a me

Report on paints used on surface ships and submarines for protection against corrosion and prevention of fouling, and on work connected with development and evaluation of such coatings;experiences with "hot plastic", "cold plastic" and vinyl paints;hazards in use of vinyl paints and safety precautions;test techniques;new toxics (which are only kind so far satisfactory antifouling formulations) under test.

关键词： Ships

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SWATH—THE VSTOL AIRCRAFT CARRIER FOR THE POST‐1990's

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Naval Engineers Journal 1977年第1期89卷 47-54页

作者： CHILDERS, RADM.K.C. GLOECKLER, FREDERICK M. STEVENS, ROBERT M. USN (RET.) RAdm. K.C. Childers USN (Ret.):graduated from the U.S. Naval Academy in 1939. and later completed his graduate studies at California Institute of Technology from which he received his MS and AE degrees. He was a fighter pilot in the aircraft carriers USS Ranger and USS Essex during World War II and an instructor at the Guided Missile School. Ft. Bliss Texas from 1947 until 1949 at which time he came to Washington. D.C. as an Assistant Division Director Ships Installation Division Bureau of Aeronautics. In addition his active duty career included assignments as Naval Air Systems Command Representative Atlantic Assistant Commander for Material Acquisition Naval Air Systems Command and Deputy Project Manager for the FlllB/Phoenix Program. Bureau of Naval Weapons. During the first five years of the Polaris Program he was responsible for all testing at the Atlantic Missile Range. He also served as Commander of the Naval Missile Center where he directed the test and evaluation of Airborne Weapon Systems and had been on an earlier assignment the Missile Test Officer. His military decorations include the Silver Star the Legion of Merit two Air Medals the Navy Commendation Medal and a Presidential Unit Citation. Currently he is employed as the Manager of the Analysis and Evaluation Department at CERBERONICS. Inc. Falls Church. Va. Mr. Frederick M. Gloeckler: currently a Consultant to CERBERONICS Inc. graduated from New York University from which he received his BS degree. He began his career with the Department of the Navy in 1938. and culminated it with his retirement in 1972 at which time he was engaged in VSTOL aircraft analysis and was the Director Advanced Systems Division Naval Air Systems Command (and its predecessor organizations). During this period he made major contributions to the Fleet Ballistic Missile Program the F-14 A-7 and S-3 Aircraft Programs and the Phoenix Condor and Harpoon Missile Programs. In 1951 Mr. Gloeckler organized‘ and directed the Systems Engineering Divis

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Towards optimal design of patient isolation units in emergency rooms to prevent airborne virus transmission: From computational fluid dynamics to data-driven modeling

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Computers in Biology and Medicine 2024年 173卷 108309-108309页

作者： Lee, Jong Hyeon Shim, Jae Woo Lim, Min Hyuk Baek, Changhoon Jeon, Byoungjun Cho, Minwoo Park, Sungwoo Choi, Dong Hyun Kim, Byeong Soo Yoon, Dan Kim, Young Gyun Cho, Seung Yeon Lee, Kyung-Min Yeo, Myoung-Souk Zo, Hangman Shin, Sang Do Kim, Sungwan Interdisciplinary Program in Bioengineering Graduate School Seoul National University 1 Gwanak-ro Gwanak-gu Seoul Korea Republic of 50 UNIST-gil Eonyang-eup Ulju-gun Ulsan Korea Republic of 50 UNIST-gil Eonyang-eup Ulju-gun Ulsan Korea Republic of Department of Transdisciplinary Medicine Seoul National University Hospital 101 Daehak-ro Jongno-gu Seoul Korea Republic of Innovative Medical Technology Research Institute Seoul National University Hospital 101 Daehak-ro Jongno-gu Seoul Korea Republic of Medical Research Center Seoul National University 103 Daehak-ro Jongno-gu Seoul Korea Republic of Office of Hospital Information Seoul National University Hospital 101 Daehak-ro Jongno-gu Seoul Korea Republic of Department of Biomedical Engineering Seoul National University College of Medicine 103 Daehak-ro Jongno-gu Seoul Korea Republic of International Vaccine Institute 1 Gwanak-ro Gwanak-gu Seoul Korea Republic of Department of Architecture and Architectural Engineering Seoul National University College of Engineering 1 Gwanak-ro Gwanak-gu Seoul Korea Republic of Laboratory of Emergency Medical Services Biomedical Research Institute Seoul National University Hospital 101 Daehak-ro Jongno-gu Seoul Korea Republic of Department of Emergency Medicine Seoul National University Hospital 101 Daehak-ro Jongno-gu Seoul Korea Republic of Department of Emergency Medicine Seoul National University College of Medicine 103 Daehak-ro Jongno-gu Seoul Korea Republic of Institute of Bioengineering Seoul National University 1 Gwanak-ro Gwanak-gu Seoul Korea Republic of Artificial Intelligence Institute Seoul National University 1 Gwanak-ro Gwanak-gu Seoul Korea Republic of

Background: Patient isolation units (PIUs) can be an effective method for effective infection control. Computational fluid dynamics (CFD) is commonly used for PIU design;however, optimizing this design requires extensive computational resources. Our study aims to provide data-driven models to determine the PIU settings, thereby promoting a more rapid design process. Method: Using CFD simulations, we evaluated various PIU parameters and room conditions to assess the impact of PIU installation on ventilation and isolation. We investigated particle dispersion from coughing subjects and airflow patterns. Machine-learning models were trained using CFD simulation data to estimate the performance and identify significant parameters. Results: Physical isolation alone was insufficient to prevent the dispersion of smaller particles. However, a properly installed fan filter unit (FFU) generally enhanced the effectiveness of physical isolation. Ventilation and isolation performance under various conditions were predicted with a mean absolute percentage error of within 13%. The position of the FFU was found to be the most important factor affecting the PIU performance. Conclusion: Data-driven modeling based on CFD simulations can expedite the PIU design process by offering predictive capabilities and clarifying important performance factors. Reducing the time required to design a PIU is critical when a rapid response is required. © 2024 Elsevier Ltd

关键词： COVID-19

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A Questionnaire on Materialisms

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OCTOBER 2016年第155期 3-110页

作者： [Anonymous] EMILY APTER is Chair of the Department of Comparative Literature at NYU and coeditor of the Dictionary of Untranslatables: A Philosophical Lexicon (Princeton 2014). ED ATKINS is an artist who lives in Berlin. ARMEN AVANESSIAN is a philosopher and the editor-in-chief at Merve Verlag Berlin founder of . BILL BROWN author of “Thing Theory” (Critical Inquiry 28 Autumn 2001) and Other Things (Chicago 2015) teaches at the University of Chicago. GIULIANA BRUNO is Emmet Blakeney Gleason Professor of Visual and Environmental Studies at Harvard University. JULIA Bryan-Wilson is Associate Professor of Contemporary Art at UC Berkeley. D. GRAHAM BURNETT writes and makes things. He teaches at Princeton and is an editor at Cabinet. MEL Y. CHEN is Associate Professor of Gender and Women's Studies at UC Berkeley and the author of Animacies (Duke 2012). ANDREW COLE is professor of English and director of the Gauss Seminars at Princeton University. His most recent book is The Birth of Theory (Chicago 2014). CHRISTOPH COX is Professor of Philosophy at Hampshire College. SUHAIL MALIK is co-director of MFA Fine Art Goldsmiths London and author of On the Necessity of Art's Exit from Contemporary Art (Urbanomic 2016). T. J. DEMOS is Professor in the Department of the History of Art and Visual Culture University of California Santa Cruz and Director of its Center for Creative Ecologies. JEFF DOLVEN teaches English at Princeton University and is an editor-at-large at Cabinet magazine. DAVID T. DORIS is Associate Professor at the University of Michigan directly above the center of the Earth. He wrote Vigilant Things (Washington 2011). HELMUT DRAXLER is professor for Art Theory at the University of Applied Arts in Vienna. PATRICIA FALGUIÈRES is a professor at the École des Hautes Études en Sciences Sociales (EHESS) Paris. PETER GALISON is the Joseph Pellegrino University Professor in History of Science and Physics at Harvard University. ALEXANDER R. GALLOWAY teaches media theory at New York University. RACHEL HAIDU is Asso

Recent philosophical tendencies of Actor-Network Theory, Object-Oriented Ontology, and Speculative Realism have profoundly challenged the centrality of subjectivity in the humanities, and many artists and curators, particularly in the UK, Germany, and the United States, appear deeply influenced by this shift from epistemology to ontology. October editors asked artists, historians, and philosophers invested in these projectsfrom Graham Harman and Alexander R. Galloway to Armen Avanessian and Patricia Falguieres to Ed Atkins and Amie Siegelto explore what the rewards and risks of assigning agency to objects may be, and how, or if, such new materialisms can be productive for making and thinking about art today.

关键词： Objectivity in art Materialism Art & society

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BOTTOM BOUNCE ARRAY SONAR SUBMARINE (BBASS)

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NAVAL ENGINEERS JOURNAL 1989年第5期101卷 59-72页

作者： JACKSON, HA NEEDHAM, WD SIGMAN, DE USN (RET.) Capt. Harry A. Jackson USN (Ret.) is a graduate of the University of Michigan in naval architecture and marine engineering and completed the General Electric Company's 3-year advanced engineering course in nuclear engineering. He has been an independent consulting engineer and participated in projects involving deep submergence waste disposal water purification and submarine design both commercial and government. Cdr. William D. Needham USN is currently assigned as the repair officer of USS Hunley (AS-31) in Norfolk Virginia. He received a regular commission through NROTC at Duke University where he graduated magna cum laude in mechanical engineering. Selected for the Nuclear Power Program he served as a division officer on the USS Grayling (SSN-646) as the production training assistant at the MARE Prototype Reactor in New York and as blue crew engineer of the USS Nathan Hale (SSBN-623) where he completed the requirements to be designated qualified for command of submarines. Following line transfer to the EDO community in 1981 he completed a tour as nuclear repair officer (Code 310) at Norfolk Naval Shipyard and earned master of science in materials science and ocean engineer's degrees at MIT. His awards include the Meritorius Service Medal Navy Commendation Medal Navy Achievement Medal Spear Foundation Award and the Vice Admiral C.R. Bryan Award. Cdr. Needham also holds a master of arts degree in business management from Central Michigan University. Capt. Jackson was technical director of Scorpion Search Phase II. The on-site investigation included descending over 12 000 feet to the bottom of the ocean. He was also supervisor of one of the Navy's largest peacetime shipbuilding and repair programs. His responsibilities included supervision of design production and contract administration. Capt. Jackson was third from the top in managaement of a major shipyard and responsible for design material procurement work order and financial control of two major surface ship prototypes as well a

Anticipated technological advances in the quieting of potential adversary submarines mandate the use of increasingly effective detection systems for U.S. ASW forces. Based on the assumptions that sonar will continue to be the primary means of detection and that the effectiveness of each individual sonar element will not change markedly, one must increase the projected area of the sonar array to improve its capability. The primary SSN mission of anti-submarine warfare will hence require increasing the hull area devoted to the primary sonar detection system. A revolutionary hull form is proposed that maximizes the area available for this purpose. The advantages and disadvantages of this hull form are discussed and feasibility study level design parameters and arrangements presented.

关键词： Submarines

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Juniper—The New U.S. Coast Guard Buoy Tender

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Naval Engineers Journal 1994年第3期106卷 132-149页

作者： DANHIEUX, TIMOTHY J. LACOSSE, JAMES BENTGEN, BERNARD F. WILLIAMS, ROBERT E. Timothy J. Danhieux: chief naval architect Marinette Marine Corporation has been employed by Marinette Marine as a naval architect since 1982. He has been involved throughout Marinette Marine's WLB design effort and served as project engineer during the contract design. He received his BSE in naval architecture and marine engineering from the University of Michigan in 1978. Previous experience includes four years as a naval architect with Wesley D. Wheeler Associates Ltd. James LaCosse: ILS manager Marinette Marine Corporation moved to his present position after successfully serving as program manager of Marinette Marine's WLB contract design effort. Previous positions at Marinette Marine also include lead piping engineer and chief mechanical engineer. He received his BS in mechanical engineering from Michigan Technological University in 1980 and has worked at Bechtel Power Corporation and Gates Learjet Corporation. Bernard F. Bentgen: vice president operations Marinette Marine Corporation is a 1978 graduate of the University of Michigan School of Naval Architecture and Marine Engineering. His experience has included seven years with General Dynamics Quincy Shipbuilding Division as production engineer test engineer naval architect and engineering supervisor. He has been employed by Marinette Marine Corporation for the past eight years initially as chief naval architect and subsequently as product development manager and vice president of marketing. He is currently vice president of operations and has been involved in Marinette Marine's WLB design effort from its inception. Cdr. Robert E. Williams: USCG (Ret.) served the U.S. Coast Guard for over 39 years in both military and civilian capacities. He graduated from the Coast Guard Academy in 1945 and MIT in 1953. Sea duty on board nine cutters included deck and engineering assignments in two 180-foot buoy tenders engineer officer of high endurance cutters Spencer and Humboldt and the icebreaker Eastwind executive officer and commanding officer of Men

In early 1990, the U.S. Coast Guard embarked on a major program to replace its fifty‐year‐old seagoing buoy tender fleet by requesting proposals for designs that would meet the Circular of Requirements (COR) for the replacement cutter. Subsequently, three shipyards were awarded contracts to develop contract designs and specifications for the vessel. On 28 January 1993, Marinette Marine Corporation (MMC) was awarded a contract for construction of the Juniper, the lead ship of the new class of Coast Guard seagoing buoy tenders. From even a cursory examination of the COR, while buoy tending remains the Juniper's primary mission, she will serve as a multi‐mission vessel capable of recovering spilled oil, performing icebreaking, servicing fixed stations and other vessels with fuel, water and cargo, as well as conducting search and rescue and law enforcement operations. This paper lists the requirements and describes the resulting successful design that meets these requirements and has been designated the Juniper class by the U.S. Coast Guard. © 1994 by the American Society of Naval Engineers

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ARGE SHALLOW DRAFT BULK CARRIER TECHNOLOGY ASSESSMENT

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Naval Engineers Journal 1976年第5期88卷 35-42页

作者： BAKI, AMOS CHRISTENSEN, ROBERT G. Mr. Amos Baki:Manager of Ship Design and Marine Economics. Washington D.C. Branch M. Rosenblatt & Son Inc. since 1973 graduated from the University of Stratclyde Glasgow Scotland in 1966 receiving his BS degree in Naval Architecture and subsequent thereto took graduate studies in Business Administration (Finance & Economics) at Temple University in 1971. In his present position he is responsible for the technical and administrative supervision of conceptual feasibility contract and detail design tasks including direct liaison with clients and subcontractors preparation of proposals cost estimates and research work in ship and shipping economics. In this capacity one of his many technical assignments has been as Assistant Project Manager and Leading Research Engineer on the Maritime Administration's “Large Shallow Draft Bulk Carrier Technology Assessment.” Prior to joining M. Rosenblatt & Son Inc. he was employed at Litton Ship Systems (1971–73) as Chief of the Ship System Economic Section at Sun Shipbuilding & Drydock Co. (1968–71) as Senior Research Engineer and at Furness Shipbuilding Co. Ltd. in England (1966–68) as a Computer Section Leader. In addition to ASNE he is a member of SNAME and an associate member of the Royal Institute of Naval Architecture. Mr. Robert G. Christensen:Program Manager for Market Analysis Office of Marine Technology U.S. Maritime Administration was born in New Orleans La. in 1941. He graduated from Louisiana State University in 1964 receiving his BS degree as a major in Mathematics and Business and later attended American University from which he received his MS degree in Operations Research and R&D Management in 1973. A licensed Purser in the Merchant Marine Service he has been employed by the Maritime Administration since 1967 and in his present position is responsible for assisting U.S. shipbuilders and ship operators in the definition of market requirements and the assessment of market opportunities. In this his principal efforts have been concentra

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