作者：
MURPHY, RICHARD J.THE AUTHOR: is a graduate of Northeastern University in Boston
Massachusetts where he received degrees in Mechanical Engineering and in Engineering and Managment. He is presently the Head Analyst in the Exploratory Development Division of Headquarters Naval Material Command. Since 1964 he has acted as leader of a team developing goals for exploratory development for the undersea target the air target and the land and surface target. From 1961 to 1964 he was with the Advanced Manned Missions Program Office of the NASA involved with the study of advanced launch vericle concepts for future manned orbital and manned planetary missions. Prior to this he was NASA's Headquarters Manager of the Saturn I and Saturn IB launch facilities located at the J. F. Kennedy Space Center. From 1954 to 1961 Mr. Murphy was employed by the Navy in BUSHIPS BUAIR and BUWEPS. His duties were primarily associated with R&D of non-magnetic minesweepers and new guided missile systems.
A variety of probable world political environments are postulated. From these environments, possible concepts for future warships, merchant ships, salvage ships, and research vehicles, both on the surface and undersea...
作者：
NACHTSHEIM, JOHN J.BALLOU, L. DENNISJohn J. Nachtsheim:is currently the Deputy Assistant Administrator for Research & Development for the Maritime Administration. His duties are the planning
coordinating organizing evaluating and directing of the R&D activities of MarAd. His past experiences include: Naval Architect for the Naval Ship Engineering Center 1959 Deputy Chief Design Engineer for the Puget Sound Naval Shipyard
1958 to 1959 and Naval Architect
the former Bureau of Ships 1948 to 1958. His education is comprised of a B.S. degree from the Webb Institute of Naval Architecture an L.L.B. degree from the George Washington University Law School completion of the Advanced Management Program at Harvard University and current study of Transportation at the American University. He is a Registered Professional Engineer in the District of Columbia and a Member of the Bar in the District of Columbia and the State of Maryland. In addition to ASNE his other professional memberships include the Society of Naval Architects and Marine Engineers the Society of Aeronautical Weight Engineers and the Association of Senior Engineers of the Naval Ships Systems Command (Honorary). USNCommander L. Dennis Ballou:
USN is the Head of the Engineering Service Office Naval Ship Engineering Center. He is involved in computer hardware and software services to support engineering design automatic data processing systems design work study and quality assurance. Prior to NavSec duty Commander Ballou served in various billets afloat and ashore: tours on the USS Skagit and Tang supervision of the USS Skipjack's first overhulconstruction of the USS Nathanael Greene and helping to establish the Polaris overhaul program. He is a graduate of the U.S. Naval Academy
Officers' Submarine School and the Webb Institute of Naval Architecture. He holds BS and MS degrees in marine engineering and naval architecture respectively. He has also completed many graduate
Control and Tracking Techniques for Switched Reluctance Machinesprovides detailed and practical instructions for implementing drive and control techniques for switched reluctance machines (SRMs), which can be immediat...
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ISBN:
(数字)9783031867279
ISBN:
(纸本)9783031867262;9783031867293
Control and Tracking Techniques for Switched Reluctance Machines
provides detailed and practical instructions for implementing drive and control techniques for switched reluctance machines (SRMs), which can be immediately applied in real-world projects. It presents the latest innovations in control techniques for SRMs, which are essential for the efficiency and sustainability of modern electrical systems. The book includes case studies and practical examples that enhance the understanding of concepts and their application in real scenarios, making the content accessible to both students and experienced professionals. It emphasizes techniques that optimize SRM performance and promote the sustainability of electrical systems, a topic of increasing importance in engineering. With a focus on the current and future needs of the energy sector, this authoritative guide is a key reference for practicing engineers, researchers, and practitioners in the renewable energy industry.
Presents the latest innovations in control techniques for switched reluctance machines;
Emphasizes techniques and innovation with a focus on sustainability;
Offers case studies and a practical approach allowing immediate technology applications in real-world projects.
Tardigrades are ubiquitous meiofauna that are especially renowned for their exceptional extremotolerance to various adverse environments, including pressure, temperature, and even ionizing radiation. This is achieved ...
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Tardigrades are ubiquitous meiofauna that are especially renowned for their exceptional extremotolerance to various adverse environments, including pressure, temperature, and even ionizing radiation. This is achieved through a reversible halt of metabolism triggered by desiccation, a phenomenon called anhydrobiosis. Recent establishment of genome resources for two tardigrades, Hypsibius exemplaris and Ramazzottius varieornatus, accelerated research to uncover the molecular mechanisms behind anhydrobiosis, leading to the discovery of many tardigrade-unique proteins. This review focuses on the history, methods, discoveries, and current state and challenges regarding tardigrade genomics, with an emphasis on molecular anhydrobiology. Remaining questions and future perspectives regarding prospective approaches to fully elucidate the molecular machinery of this complex phenomenon are discussed.
作者：
Leininger, Madeleine M.Madeleine M. Leininger
R.N. Ph.D. is the director of the Nurse Scientist Ph.D. Program in the School of Nursing at the University of Colorado. She holds a joint appointment as professor in the Department of Anthropology and the School of Nursing. She was director of the Graduate Program in Psychiatric Nursing at the University of Cincinnati from 1954–1960 and director of the Graduate Psychiatric Nursing Program at the University of Colorado from 1966–1968. Currently Dr. Leininger is teaching courses in psychiatric nursing and anthropology such as Anthropology and Nursing Culture and Health-Illness Systems Culture and Personality Childhood and Society and Medical Anthropology
Optimization metaheuristics, such as Particle Swarm Optimization, Ant Colony Optimization and bacterial foraging strategies have become very popular in the optimization community and have been successfully applied to ...
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We live on a planet that is bathed in daily and seasonal sunlight cycles. In this context, terrestrial life forms have evolved mechanisms that directly harness light energy (plants) or decode light information for ada...
We live on a planet that is bathed in daily and seasonal sunlight cycles. In this context, terrestrial life forms have evolved mechanisms that directly harness light energy (plants) or decode light information for adaptive advantage. In animals, the main light sensors are a family of G protein–coupled receptors called opsins. Opsin function is best described for the visual sense. However, most animals also use opsins for extraocular light sensing for seasonal behavior and camouflage. While it has long been believed that mammals do not have an extraocular light sensing capacity, recent evidence suggests otherwise. Notably, encephalopsin (OPN3) and neuropsin (OPN5) are both known to mediate extraocular light sensing in mice. Examples of this mediation include photoentrainment of circadian clocks in skin (by OPN5) and acute light-dependent regulation of metabolic pathways (by OPN3 and OPN5). This review summarizes current findings in the expanding field of extraocular photoreception and their relevance for human physiology.
作者：
CARRISON, D.A.SMITH, C.O.Donald A. Carrison received a B. S. degree from the University of Illinois and did graduate work in Physics
Mathematics and Engineering at the University of California at Los Angeles. He was a Staff Member in Training at the Oak Ridge School of Reactor Technology prior to joining the Director's Division at the Oak Ridge National Laboratory as a Senior Physicist with a group investigating an advanced reactor concept. Since May of 1957 he has been a member of the senior staff of Aeronutronic Systems Inc. a Ford Motor Co. subsidiary in Glendale Calif. Charles O. Smith received a B.S. in Mech. Eng. from Worcester Polytechnic Institute
a S. M. in Mech. Eng. from Massachusetts Institute of Technology and a Sc.D. in Metallurgy from Massachusetts Institute of Technology. He served in the Navy during World War II in aviation maintenance. He currently holds the rank of Lieutenant Commander USNR and is active in the reserve program of the Office of Naval Research. He has seven years teaching experience at WPI and MIT and was associated with Alcoa Research Laboratories for three and one-half years as a Research Engineer. He currently is Lecturer in Reactor Materials at the Oak Ridge School of Reactor Technology at the Oak Ridge National Laboratory.
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