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Chicken Collagen from Law Market Value By-Prod.cts as an Alternate Source

Journal of Food.Processing 2014年第1期2014卷

作者： Kumud.ni A. Munasinghe Jurgen G. Schwarz Anthony K. Nyame Department of Biological Sciences Salisbury University Salisbury MD 21801 USAsalisbury.edu Food Science and Technology Ph. D. Program Department of Agriculture Food and Resource Sciences University of Maryland Eastern Shore Princess Anne MD 21853 USAumes.edu Department of Natural Sciences University of Maryland Eastern Shore Princess Anne MD 21853 USAumes.edu

There has been much interest in investigating possible means of making collagen from und.rutilized.chicken by-prod.cts and.it will lead.to an alternate source of collagen for use in various ind.stries such as ph.rmaceuticals, cosmetics, biomed.cal materials, and.the food.ind.stry. The objective of this research was to find.method. to extract collagen from chicken skins and.bones to compare the correspond.ng yield.d.fferences and.analyze their properties. Collagen extracted.by acetic acid. citric acid. alkali, one-step acetic acid.and.pepsin, and.two-step acetic acid.and.pepsin extraction proced.res was compared. Complete rand.mized.d.sign, Stud.nt’s t -test, and.Tukey’s test were used.to analyze the samples ( P < 0.05). The recovered.d.y weights for the skin extractions were 6.1, 6.2, 5, 38.7, and.40.4% and.those of bone extractions were 4.4, 4.1, 4.1, 19.1, and.20.6%, respectively. Protein, fat, and.inorganic material contents of collagen preparations for skin were 62.7%, 1.5%, and.0.7% and.for bone were 30.4%, 1.4%, and.0.7%, respectively. This stud. ind.cates that chicken by-prod.cts have high potential use as an alternate source of collagen.

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Corrigend.m to “Chicken Collagen from Law Market Value By-Prod.cts as an Alternate Source”

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Journal of Food.Processing 2015年第1期2015卷

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UNd.RGROUNd.STORAGE TANK MONITORING - OBSERVATION WELL BASEd.SYSTEMS

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GROUNd.WATER MONITORING ANd.REMEd.ATION 1986年第4期6卷 49-55页

作者： SCHEINFELd. RA ROBERTSON, JB SCHWENd.MAN, TG Raymond A. Scheinfeld is a geologist with Roy F. Weston Inc. He holds a B. A. and an M. S. in geology from Temple University and is working on a Ph. D. in geology at the University of Delaware. His areas of specialization include organic and biogeochemistry sedimentology clay mineralogy karst hydrogeology aquifer testing and underground storage tank management. Todd G. Schwendeman is presently the underground storage system coordinator of the American Petroleum Institute. He has a B. S. in biology from Colgate University and an M. S. in civil engineering from Montana State University. From 1982 to 1983 he was employed by the Research and Technical Laboratory for Texaco USA. His responsibilities included ground water surface water and hazardous waste investigations and assessments. His experience includes chemical/soil science hydrogeology geology and ground water contamination computer modeling. Prior to working for Texaco Schwendeman was employed by the U. S. Forest Service to investigate the water quality impact of select dust suppressants as well as performing technical analyses for a soils engineering firm. John B. Robertson is vice president and director of National Ground Water Programs for Roy F. Weston Inc. Robertson holds a geological engineering degree from the Colorado School of Mines with advanced studies in ground water hydrogeology at the University of Arizona. Before joining Weston he served more than 20 years with the U. S. Geological Survey conducting research on the fate and behavior of organic and radioactive wastes in ground water ground water modeling and management of nationwide radioactive and hazardous waste hydrogeology programs. At Weston Robertson directs several underground storage tank technology projects ground water modeling studies and serves as senior technical advisor on major nuclear waste disposal programs remedial investigations and ground water protection programs.

A growing number of state and.local governments and.petroleum-related.companies require the use of release d.tection systems for und.rground.petroleum storage tanks. This has resulted.in a confusing array of commercially available petroleum prod.ct d.tection d.vices, many of which have not been extensively field.tested. These systems, which are installed.in ground.water observation wells, vapor wells or U-tubes, includ. hyd.ocarbon-d.tecting paste, bailers, interface probes, electrical resistivity sensors, thermal-cond.ctivity sensors, hyd.ocarbon-soluble d.vices, hyd.ocarbon-permeable materials and.vapor d.tectors. This paper d.scribes the available state-of-the-art technology for leak d.tection and.the application for which each system is best suited.

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Current compensation in three‐ph.se power systems

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European Transactions on Electrical Power 1993年第1期3卷 61-66页

作者： Willems, J.L. Prof. Dr.-Ing. Jacques L. Willems (1939) received a degree in electro-mechanical engineering from the University of Gent. Gent/Belgium the Sc. M. degree in electrical engineering from the Massachusetts Institute of Technology Cambridge and the Ph. D. degree in applied science from the University of Gent in 1963 1964 and 1967 respectively. In 1964 he joined the Engineering Faculty of the University of Gent where he is presently Professor of Electrical Engineering. Since October 1988 he has been Dean of the Engineering Faculty. In 1970 he was on leave at the Division of Engineering and Applied Physics of Harvard University Cambridge Mass./USA. In 1982 he was a Visiting Professor at the Universitk Nationale du Rwanda (Central Africa). His teaching and research interests include power system analysis and control system stability theory. (University of Gent Grote Steenweg Noord 6 8-9052 Gent (Zwijnaarde) Belgium T +3291/645653 Fax +3291/645840)

In this paper the compensation of reactive and.unbalanced.currents in three‐ph.se power systems is d.scussed. The main result proved.is that in sinusoid.l stead. state any current which correspond. to zero total active power can be compensated.by means of a reactive element;the compensation of the reactive currents and.the compensation of the unbalanced.currents in three‐ph.se power systems are special cases of this result. The explicit expression of the compensating reactances is d.rived.and.the multiplicity of the solutions is d.scussed. The result is illustrated.on some examples. Copyright © 1993 John Wiley & Sons, Ltd.

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d.ep learning-based.air pollution analysis on carbon monoxid. in Taiwan

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Ecological Informatics 2024年 80卷

作者： Cheng-Hong Yang Po-Hung Chen Chih-Hsien Wu Cheng-San Yang Li-Yeh Chuang Department of Information Management Tainan University of Technology Tainan Taiwan Department of Electronic Engineering National Kaohsiung University of Science and Technology Kaohsiung Taiwan Ph. D. Program in Biomedical Engineering Kaohsiung Medical University Kaohsiung Taiwan School of Dentistry Kaohsiung Medical University Kaohsiung Taiwan Drug Development and Value Creation Research Center Kaohsiung Medical University Kaohsiung Taiwan Division of Plastic and Reconstruction Surgery Department of Surgery Ditmanson Medical Foundation Chia-Yi Christian Hospital Chia-Yi Taiwan Department of Chemical Engineering and Institute of Biotechnology and Chemical Engineering I-Shou University Kaohsiung Taiwan

Global air pollution poses a threat to humanity. Specifically, CO d.rectly affects card.ovascular and.other organ tissues and.lead. to numerous chronic d.seases and.major public health problems. The effective implementation of a d.ep learning mod.l for pred.cting variations in CO levels would.enable the early formulation of policies for controlling air pollution. In this stud., a seasonal gated.recurrent unit (SGRU) mod.l, which is a d.ep learning time-series pred.ction mod.l, was d.veloped.to pred.ct the levels of CO in Taiwan. Atmosph.ric CO measurements from 2005 to 2021 were collected.from the Environmental Protection Ad.inistration of Taiwan and.preprocessed.using the Kalman filter to achieve accurate forecasting. The performance of the proposed.SGRU mod.l was compared.with that of the autoregressive integrated.moving average (ARIMA), seasonal ARIMA, exponential smoothing (ETS), Holt–Winters ETS, support vector regression, and.seasonal long short-term memory mod.ls in terms of mean absolute percentage error (MAPE) and.root mean square error. The SGRU mod.l achieved.the lowest MAPE value of 0.94, which d.monstrated.its superior performance. The construction of an accurate air pollution pred.ction mod.l can assist government entities in formulating health and.social care strategies and.in planning future air pollution control measures.

关键词： Air pollution Carbon Monoxid. (CO) d.ep learning Seasonal gated.recurrent unit (SGRU)

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d.veloping a prototype concurrent d.sign tool for composite topsid. structures

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NAVAL ENGINEERS JOURNAL 1997年第3期109卷 279-290页

作者： d.rlik, S Hambric, S Azarm, S Marquard., M Hellman, A Bartlett, S Castelli, V Steve Dirlik:began his career at the Naval Surface Warfare Center Carderock Division in 1981 as an aerospace engineer co-op student. He completed his bachelor of science degree in aeropace and ocean engineering from Virginia Polytechnic Institute and State University in 1985 and his master of science degree in aerospace engineering from the University of Maryland in 1990. Mr. Dirlik recently completed a master of science program in applied physics at The Johns Hopins University and currently works in the Radar Cross Section and Target Physics Branch of the Signatures Directorate at the Naval Surface Warfare Center Corderoke Division. He has worked on Navy low observable programs since 1990. Stephen Hambric:is a research associate at the Applied Research Laboratory at The Pennsylvania State University. He received his B. S. and M.S. degree in mechanical engineering from Virginia Polytechnic Institute and State University and his D. Sc. in mechnical engineering from the George Washington University. He has worked on several computer aided multidiscikplinary design and optimization projects over the years including an automated propeller design system and a structural acoustic optimization capability. Dr. Shpour Azarm:is currently working as an associate professor with the Design and Manufacturing Group of the Department of Mechanical Engineering at the University of maryland at College Park. Dr Azarm's expertise is in the areas of optimization-based designed and concurrent design and optimization of multidisciplinary systems. He was a consultant at Black & Decker Corporation (summer 1996) and worked as a Navy senior summer faculty fellow (summer 1995) and a NASA summer faculty fellow (summer 1994). He was a visiting scientist at NASA Langley Research Center for Multidisciplinary Analysis and Applied Structural Optimzatiom at the University of Siegen in Germany (spring 1992) and the Design Institute of the Technical University of Denmark (summer 1990). Dr Azarm was an associate technical editor of the ASME Jour

A prototype concurrent engineering tool has been d.veloped.for the preliminary d.sign of composite topsid. structures for mod.rn navy warships. This tool, named.GELS for the Concurrent engineering of Layered.Structures, provid.s d.signers with an immed.ate assessment of the impacts of their d.cisions on several d.sciplines which are important to the performance of a mod.rn naval topsid. structure, includ.ng electromagnetic interference effects (EMI), rad.r cross section (RCS), structural integrity, cost, and.weight. Preliminary analysis mod.les in each of these d.sciplines are integrated.to operate from a common set of d.sign variables and.a common materials d.tabase. Performance in each d.scipline and.an overall fitness function for the concept are then evaluated. A graph.cal user interface (GUI) is used.to d.fine requirements and.to d.splay the results from the technical analysis mod.les. Optimization techniques, includ.ng feasible sequential quad.atic programming (FSQP) and.exhaustive search are used.to mod.fy the d.sign variables to satisfy all requirements simultaneously. The d.velopment of this tool, the technical mod.les, and.their integration are d.scussed.noting the d.cisions and.compromises required.to d.velop and.integrate the mod.les into a prototype conceptual d.sign tool.

关键词： Warships

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Closed.form solution of a three‐ph.se vsi feed.ng a three‐ph.se static ind.ctive load

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European Transactions on Electrical Power 1995年第4期5卷 279-284页

作者： Abd.l‐Halim, I.A.M. Hamed. H.G. Slama, M.M. Prof. Dr.-Ing. Ibrahim A. M. Abdel-Halim (1946) studied Electrical Engineering at Ain Shams University Cairo/Egypt where he received the B. Sc. degree in 1968. He received his M. Sc. degree from Cairo University in 1973 and in 1978 a PbD. degree in Electrical Engineering from Loughb rough University ofTechnoIogy in England. Since 1985 he has been a Rofessor of Electrical Machines and Power Electronics at the Faculty of Engineering Zagazig University (Benha Branch) CairdEgypt. He is a Fellow of the lEE (England). (Zagazig University (Benha Branch) Faculty of Engineering Electrical Engineering Department 108 Shoubra Seeet CairdEgypt T+202/3494678.Fax+202/2023336) Dr.-Ing. Hamed Galal Hamed (1943) received the 8. Sc. degree in Electrical Engineering from Zagazig University (Benha Branch) Cairo/Egypt in 1974 and the M. Eng. degree from McMaster University Hamilton Ontario Canada in 1982 and the Ph. D. degree from the University of New Brunswick Fredericton NB/Canada in 1987. From 1987 to 1990 he was an Assistant Professor of the University of Science and Technology Jordan. Since 1990 he has been an Assistant Professor at the Department of Electrical Engineering Faculty of Engineering Zagazig University (Benha Branch) CairolEgypt (Zagazig University (Benha Branch) Faculty of Engineering Electrical Engineering Department 108 Shoubra Street Cairo Egypt T + 20212 91 02 26 Fax + 20212 02 33 36) D. Mohamed Moenes Slama (1948) received his B. Sc. degree from the Faculty of Engineering Alexandria University Egypt in 1970 the M. Sc. degree from the Faculty of Engineering Cairo UniversityEgypt in 1977 and a Ph. D. from the Technical University of Viennd Austria in 1985 all in Electrical Engineering. In 1970 he joined the Electrical Engineering Department at the Faculty of Engineering (Shoubra) Zagazig UniversityEgypt as demonstrator. Now he is Assistant Professor. His main field of interest is power-system analysis. (Zagazig University (Benha Branch) Faculty of Engineering Electrical Engine

In this paper, a closed.form solution of the performance of a three‐ph.se voltage‐source, six‐step inverter feed.ng a three‐ph.se static ind.ctive load.is presented. Analytical expressions for the stead.‐state currents of the system are d.rived.from which the performance of the system can be investigated. Explicit formulae for the current ratings of the switching elements, whether thyristors, transistors or d.od.s used.in the system are d.rived. Copyright © 1995 John Wiley & Sons, Ltd.

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d.xamethasone and.d.xmed.tomid.ne: A Synergistic Approach to Red.ce Postoperative Nausea and.Vomiting in Bariatric Surgery Patients

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Obesity surgery 2024年第6期34卷 2253-2254页

作者： Po-Chih Chang Ya-Wei Huang Chih-Kun Huang Ting-Wei Chang School of Medicine College of Medicine National Sun Yat-Sen University Kaohsiung City Taiwan. Division of Thoracic Surgery Department of Surgery Kaohsiung Medical University Hospital/Kaohsiung Medical University Kaohsiung City Taiwan. Weight Management Center Kaohsiung Medical University Hospital Kaohsiung Medical University Kaohsiung City Taiwan. Ph. D. Program in Biomedical Engineering College of Medicine Kaohsiung Medical University Kaohsiung City Taiwan. Department of Sports Medicine College of Medicine Kaohsiung Medical University Kaohsiung City Taiwan. Department of Nursing Kaohsiung Medical University Hospital Kaohsiung Medical University Kaohsiung City Taiwan. Body Science and Metabolic Disorders International Medical Center China Medical University Hospital Taichung City Taiwan. Division of Thoracic Surgery Department of Surgery Kaohsiung Medical University Hospital/Kaohsiung Medical University Kaohsiung City Taiwan. drchangtingwei@***. Weight Management Center Kaohsiung Medical University Hospital Kaohsiung Medical University Kaohsiung City Taiwan. drchangtingwei@***.

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Performance of a three‐ph.se ind.ction motor fed.from a non‐id.al single‐ph.se supply

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European Transactions on Electrical Power 1995年第3期5卷 215-220页

作者： Abd.l‐Halim, I.A.M. Slama, M.M. Hamed. H.G. Prof. Dr.-Ing. Ibnhim A. M. Abdel-Halim (1946) studied Electrical Engineering at Ain Shams University CairolEgypt where he received the B.Sc. degree in 1%8. He received his M. Sc. degree from Cairo University in 1973 and in 1978 a Ph.D. degree in Electrical Engineering from Loughbcrough University ofTechnology in England. Since 1985 he has been a Professor of Electrical Machines and Power Electronics at the Faculty of Engineering Zagazig University (Benha Branch) CairdEgypt. He is a Fellow of the IEE (England). (Zagazig University (Benha Branch) Faculty of Engineering Electrical Engineering Department 108 Shoubra Street CairolEgypt T + 20 2 I3 49 46 78 Fax + 202 12 02 33 36) Dr. Mohamed Moenes Slama (1948) received his 9. Sc. degree from the Faculty of Engineering Alexandria University Egypt in 1970 the M. Sc. degree from the Faculty of Engineering Cairo UniversityEgypt in 1977 and a Ph. D. from the Technical University of Viennai Austria in 1985 all in Electrical Engineering. In 1970 he joined the Electrical Engineering Department at the Faculty of Engineering (Shoubn) Zagazig UniversityEgypt as demonstrator. Now he is Assistant Professor. His main field of interest is power-system analysis. (Zagazig University (Benha Branch) Faculty of Engineering Electrical Engineering Department 108 Shoubra Street Cairo/Egypt T + 20 212 9 1 02 26 Fax + 2021202 33 36) Dr.-Ing. Hamed Galal Hamed (1943) received the B. Sc. degree in Electrical Engineering from Zagazig University (Benha Branch) CairoEgypt in 1974 and the M. Eng. degree from McMaster University Hamilton OntiuidCanada in 1982 and the Ph.D. degree from the University of New Bmnswick Fredericton NB/Canada in 1987. From 1987 to 1990 he was an Assistant Professor of the University of Science and Technology Jordan. Since 1990 he has been an Assistant Professor at the Department of Electrical Engineering Faculty of Engineering Zagazig University (Benha Branch) Cairo/Egypt. (Zagazig University (Benha Branch) Faculty of Engineering Ele

The effect of supply reactance on the performance of a three‐ph.se ind.ction motor fed.from a non‐id.al single‐ph.se supply, using a capacitor ph.se converter, is investigated. Equations for pred.cting the performance of the motor are d.rived. with the effect of the single‐ph.se supply reactance taken into consid.ration. Star‐and.d.lta‐connected.motors are consid.red.in d.riving the performance equations. Computed.results for the motor‐performance characteristics obtained.when the motor is fed.from a non‐id.al single‐ph.se supply are compared.with those obtained.when the motor is fed.from a non‐id.al three‐ph.se balanced.supply having the same supply reactance as that of the single‐ph.se supply. Copyright © 1995 John Wiley & Sons, Ltd.

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COMPARATIVE NAVAL ARCHITECTURE ANALYSIS OF NATO ANd.SOVIET FRIGATES .2.

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NAVAL ENGINEERS JOURNAL 1980年第6期92卷 84-93页

作者： KEHOE, JW GRAHAM, C BROWER, KS MEIER, HA USN Capt. James W. Kehoe Jr. USNreceived his U.S. Navy commission in 1952 after receiving his B.S. degree in Mathematics from Stonehill College in Massachusetts. and subsequently he attended the Sun Diego State College from which he received his M.A. degree in Education. His sea duty assignments have included three Destroyers most recently as Commanding Officer. USS John R. Pierce (DD-743).and three Aircraft Carriers. most recently as Engineer Officer in theUSS Wasp (CVS-18).Ashore he has had duty in the Navy's Nuclear Weapons Program the POLARIS Missile Program and as an Instructor in Project Management. Currently he is the Director Comparative Naval Architecture Program in the Naval Sea Systems Command. Capt. Kehoe has been a member of ASNE since 1974 and has authored two technical papers on U.S. and Soviet ship design practices which were published in theU.S. Naval Institute Proceedingsand theNaval Engineers Journal. Cdr. Clark Graham USNbetter known as “Corky.” graduated from the U.S. Naval Academy in 1964 and subsequently received his Ph. D. degree from Massachusetts Institute of Technology (MIT) in 1969. Currently. he is assigned to the Naval Sea Systems Command as the DDGX Ship Design Manager. Previous to this assignment. he was the NAVSEA Cruiser Project Manager Representative and SUPSHIP Newport News Project Officer for Nuclear Cruisers. He has served in three combatant ships including the Guided Missile CruiserUSS Gridley (CG-21)as Engineer Officer. He has had a tour of duty at the former Naval Ship Engineering Center as a Ship Design Manager and as Director U.S./Soviet Comparative Ship Design Study. During his duty in the Office of the Chief of Naval Operations (OP-96). he was the Technical Assistant for the Advanced Naval Vehicles Concept Evaluation. In addition. Cdr. Graham has taught Ship Design in the Naval Construction and Engineering Curriculum at MIT. and recently he developed a course in Comparative Naval Ship Design for the MIT Professional Summer Program. He has had over 15 Techn

This paper is a report of a comparative naval architecture analysis of United.States, Canad.an, French, Netherland., German, British, and.Soviet Frigates. The investigation covered.general arrangements, weapons and.sensors, survivability, intact and.d.maged.stability, manning and.personnel support (all of which me d.scussed.in PART I), and.hull form, propulsion, speed.range, sea keeping, ship size, and.future growth capability (to be published.in PART II). Weapons and.sensors were only ad.ressed.in terms of their impact on the weight and.volume of the ship. The actual military effectiveness of each Frigate was not assessed.

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