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Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Engineering scalable biological systems  

E-Print Network [OSTI]

Synthetic biology is focused on engineering biological organisms to study natural systems and to provide new solutions for pressing medical, industrial, and environmental problems. At the core of engineered organisms are ...

Lu, Timothy K.

2

Systems Biology 204: Biomolecular Engineering and Synthetic Biology  

E-Print Network [OSTI]

Shih Biomolecular primitives Mon. Sep. 12 Willian Shih DNA origami Wed. Sep. 14 David Zhang SyntheticSystems Biology 204: Biomolecular Engineering and Synthetic Biology SyllabusSynopsis Fall 2011-based synthetic molecular and cellular machinery and systems. Students are mentored to produce substantial term

Bulyk, Martha L.

3

Engineering the Interface Between Cellular Chassis and Integrated Biological Systems  

E-Print Network [OSTI]

The engineering of biological systems with predictable behavior is a challenging problem. One reason for this difficulty is that engineered biological systems are embedded within complex and variable host cells. To help ...

Canton, Bartholomew

2005-08-08T23:59:59.000Z

4

Consistent design schematics for biological systems: standardization of representation in biological engineering  

Science Journals Connector (OSTI)

...for understanding as well as engineering biological systems. At the...synthetic biology matures as an engineering field, the issues discussed...can be regarded as precision engineering. One contribution to a Theme Supplement Synthetic biology: history, challenges and prospects...

2009-01-01T23:59:59.000Z

5

Tenure-Track Assistant/Associate/Full Professors in Biomedical Engineering Department of Biological Systems Engineering  

E-Print Network [OSTI]

Tenure-Track Assistant/Associate/Full Professors in Biomedical Engineering Department of Biological rank in the field of Biomedical Engineering. The UNL College related to Biomedical Engineering. The Biological Systems Engineering

Bohnhoff, David

6

Engineering the interface between cellular chassis and synthetic biological systems  

E-Print Network [OSTI]

The aim of my thesis is to help enable the engineering of biological systems that behave in a predictable manner. Well-established techniques exist to engineer systems that behave as expected. Here, I apply such techniques ...

Canton, Bartholomew (Bartholomew John)

2008-01-01T23:59:59.000Z

7

ENGINEERING GRaduatE PRoGRams Biological SyStemS engineering Biomedical engineering chemical engineering civil and environmental engineering  

E-Print Network [OSTI]

properties and devices, fluid mechanics and rheology, green engineering and design, interfaces, mathematical resources engineering (hydraulics and fluid mechanics, hydrology, and systems planning and designENGINEERING GRaduatE PRoGRams Biological SyStemS engineering § Biomedical engineering § chemical

California at Davis, University of

8

ENGINEERING GRaduatE PRoGRams Biological SyStemS engineering Biomedical engineering chemical engineering civil and environmental engineering  

E-Print Network [OSTI]

modeling, environmental engineering, fluid mechanics and rheology, materials processing, nanotechnology resources engineering (hydraulics and fluid mechanics, hydrology, and systems planning and designENGINEERING GRaduatE PRoGRams Biological SyStemS engineering § Biomedical engineering § chemical

California at Davis, University of

9

Preparing for Transfer Biological Engineering  

E-Print Network [OSTI]

Environmental Engineering Game Design Industrial Systems & Information Technology Information Science MaterialsPreparing for Transfer Majors: Biological Engineering Chemical Engineering Civil Engineering Computer Science Electrical & Computer Engineering Engineering Physics Environmental Engineering

Walter, M.Todd

10

December 17, 2012 TO: Department Chairs in the College of Engineering, Biological Systems Engineering,  

E-Print Network [OSTI]

Engineering, Chemistry, Computer Sciences, Geoscience, Mathematics, Physics, and Statistics Dean's OfficeDecember 17, 2012 TO: Department Chairs in the College of Engineering, Biological Systems of Engineering Paul S. Peercy FROM: Paul S. Peercy, Dean RE: Harvey Spangler Award for Technology Enhanced

Sheridan, Jennifer

11

Genetic/bio design automation for (re-)engineering biological systems  

Science Journals Connector (OSTI)

Constructing biological circuits in a bottom-up modular fashion using design methodologies similar to those used in electronics has gained tremendous attention in the past decade. The end goal, however, is engineering biological systems and not only ...

Soha Hassoun

2012-03-01T23:59:59.000Z

12

Biological Engineering Electives Biosystems Engineering  

E-Print Network [OSTI]

-Solid Mechanics (3) EGM 4853 Bio-Fluid Mechanics (3) ENV Environmental Engineering Courses CWR Civil EngineeringBiological Engineering Electives Biosystems Engineering Departmental Electives: (Choose at least one of the following) ABE 4034 Remote Sensing in Engineering: Science, Sensor & Applications (3) ABE

Hill, Jeffrey E.

13

Importance of systems biology in engineering microbes for biofuel production  

SciTech Connect (OSTI)

Microorganisms have been rich sources for natural products, some of which have found use as fuels, commodity chemicals, specialty chemicals, polymers, and drugs, to name a few. The recent interest in production of transportation fuels from renewable resources has catalyzed numerous research endeavors that focus on developing microbial systems for production of such natural products. Eliminating bottlenecks in microbial metabolic pathways and alleviating the stresses due to production of these chemicals are crucial in the generation of robust and efficient production hosts. The use of systems-level studies makes it possible to comprehensively understand the impact of pathway engineering within the context of the entire host metabolism, to diagnose stresses due to product synthesis, and provides the rationale to cost-effectively engineer optimal industrial microorganisms.

Mukhopadhyay, Aindrila; Redding, Alyssa M.; Rutherford, Becky J.; Keasling, Jay D.

2009-12-02T23:59:59.000Z

14

Minor in Agricultural Systems Management The Department of Biological and Agricultural Engineering  

E-Print Network [OSTI]

Minor in Agricultural Systems Management Offered by The Department of Biological and Agricultural Engineering College of Agriculture and Life Sciences The minor in Agricultural Systems Management is available systems management. The courses listed below constitute the 18 hours required for a minor in Agricultural

15

BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING  

E-Print Network [OSTI]

BIOMEDICAL ENGINEERING CHEMICAL AND BIOLOGICAL ENGINEERING CIVIL, ARCHITECTURAL, AND ENVIRONMENTAL Experience. DEPARTMENT OF BIOMEDICAL ENGINEERING · Degree programs in cell and tissue engineering, medical imaging, and neural engineering These are exciting times for biomedical engineering and for Illinois Tech

Heller, Barbara

16

MASTER OF ENGINEERING Biological and Environmental Engineering  

E-Print Network [OSTI]

Marchewka, Student Services Coordinator Department of Biological and Environmental Engineering 207 RileyMASTER OF ENGINEERING Biological and Environmental Engineering Program Requirements Fall 2014 The Master of Engineering (MEng) is a professional degree program intended for those who have a Bachelors

Walter, M.Todd

17

MASTER OF ENGINEERING Biological and Environmental Engineering  

E-Print Network [OSTI]

Marchewka, Student Services Coordinator Department of Biological and Environmental Engineering 207 RileyMASTER OF ENGINEERING Biological and Environmental Engineering Program Requirements Fall 2013 The Master of Engineering (MEng) is a professional degree program intended for those who have a Bachelors

Walter, M.Todd

18

Water Use in Agricultural Watersheds Derrel Martin, Professor, Irrigation and Water Resources Engineer, Dept. of Biological Systems  

E-Print Network [OSTI]

Water Use in Agricultural Watersheds Derrel Martin, Professor, Irrigation and Water Resources Engineer, Dept. of Biological Systems Engineering, UNL Background Concerns about water use have intensified and Republican River Basins, and the implementation of LB 962. To understand water use it is helpful to consider

Nebraska-Lincoln, University of

19

Information Surfaces in Systems Biology and Applications to Engineering Sustainable Agriculture  

E-Print Network [OSTI]

Systems biology of plants offers myriad opportunities and many challenges in modeling. A number of technical challenges stem from paucity of computational methods for discovery of the most fundamental properties of complex dynamical systems. In systems engineering, eigen-mode analysis have proved to be a powerful approach. Following this philosophy, we introduce a new theory that has the benefits of eigen-mode analysis, while it allows investigation of complex dynamics prior to estimation of optimal scales and resolutions. Information Surfaces organizes the many intricate relationships among "eigen-modes" of gene networks at multiple scales and via an adaptable multi-resolution analytic approach that permits discovery of the appropriate scale and resolution for discovery of functions of genes in the model plant Arabidopsis. Applications are many, and some pertain developments of crops that sustainable agriculture requires.

Dashti, Hesam; Driver, James; Assadi, Amir

2011-01-01T23:59:59.000Z

20

Synthetic Biology and Metabolic Engineering  

Science Journals Connector (OSTI)

As such, it deals with the engineering (design, construction, and optimization) of native as well as non-natural routes of product synthesis, aided in this task by the availability of synthetic DNA, the core enabling technology of synthetic biology. ... In this context, metabolic engineering is about engineering cell factories for the biological manufacturing of chemical and pharmaceutical products, whereas the main focus of synthetic biology is fundamental biological research facilitated by the use of synthetic DNA and genetic circuits. ... This was soon followed by the emergence of companies offering synthetic DNA as product. ...

Gregory Stephanopoulos

2012-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

DEGREE REQUIREMENTS BIOLOGICAL ENGINEERING TECHNOLOGY  

E-Print Network [OSTI]

DEGREE REQUIREMENTS BIOLOGICAL ENGINEERING TECHNOLOGY ENVIRONMENTAL ENGINEERING TECHNOLOGY The curriculum in the technology programs must satisfy the College of Agriculture and Life Sciences (CALS for the technology programs are listed by subject matter in three major categories: (A) Basic Subjects, (B) Advanced

Walter, M.Todd

22

Biological Systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Biological Processing and Manufacturing The bioloical processing and manufacturing research being performed at the Idaho National Laboratory is primarily focused on using...

23

Biological and Chemical Engineering Building,  

E-Print Network [OSTI]

BioE/ChemE Building West ampus creation enter, Under struction Biological and Chemical Engineering Building, Under Construction Lucile Packard Children's Hospital, Under Construction Arrillaga Sports Center. Eng. Paul G. Allen Building Roble Pool Roble Modulars Godzilla Thornton Center Bambi Roble Gym orsythe

Kay, Mark A.

24

Industrial and Systems engineering  

E-Print Network [OSTI]

Industrial and Systems engineering COLLEGE of ENGINEERING DepartmentofIndustrialandSystemsEngineering EDGE Engineering Entrepreneur Certificate Program is a great addition to an industrial and systems to expert clinical recommendations. engineering.wayne.edu/isefaculty Industrial and systems engineering

Berdichevsky, Victor

25

Reverse engineering and identification in systems biology: strategies, perspectives and challenges  

Science Journals Connector (OSTI)

...general reverse engineering problem, which...33,34]. The history of statistics reveals...departments (a detailed history is given in [35...common reverse engineering approaches can...that these reverse engineering problems are extremely...Noble [232], the history of science contains...

2014-01-01T23:59:59.000Z

26

Standby Electric Generators for Emergency Farm Use Susan W. Gay, Extension Engineer, Biological Systems Engineering, Virginia Tech  

E-Print Network [OSTI]

start. Gasoline-, liquid-propane- (LP-) gas-, and diesel-fueled models are available. Engine-driven generators include more efficient fuel use, longer periods of continuous opera- tion, lower noise levels be estimated by multi- plying the operating load by 4. Heaters and lights are resistance loads, so the start

Liskiewicz, Maciej

27

Biomedical Engineering AND Chemical & Biological Engineering Student Name:_________________________ Curriculum Check Sheet  

E-Print Network [OSTI]

Biomedical Engineering AND Chemical & Biological Engineering Student Name) TERM* CR BIOM 101 Intro to Biomedical Engineering F 3 CBE 102 Chemical and Biological Engineering II

28

The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems analysis, fluid  

E-Print Network [OSTI]

32 The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems analysis, fluid mechanics) with the life sciences (biology, physiology, biochemistry) to define and solve problems in biology and medicine. Students choose this growing branch of engineering

Rohs, Remo

29

Advanced Reciprocating Engine Systems  

Broader source: Energy.gov [DOE]

The Advanced Reciprocating Engine Systems (ARES) program is designed to promote separate but parallel engine development between the major stationary, gaseous fueled engine manufacturers in the...

30

Systems biology approach to bioremediation  

E-Print Network [OSTI]

aspects of the systems biology approach (metagenomics withthe use of a number of sytems biology parameters can revealRL, Banfield JF: Systems Biology: functional analysis of

Chakraborty, R.

2013-01-01T23:59:59.000Z

31

DEPARTMENT OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, MISSISSIPPI STATE UNIVERSITY  

E-Print Network [OSTI]

DEPARTMENT OF AGRICULTURAL AND BIOLOGICAL ENGINEERING, MISSISSIPPI STATE UNIVERSITY PhD Opportunity ­ Soil and Water/Biological Engineering Department of Agricultural and Biological Engineering (agricultural management, climate change, bio-energy, economic modeling, water quality monitoring and analysis

32

NREL: Systems Engineering - 2015 Wind Energy Systems Engineering...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Systems Engineering Wind Research Systems Engineering Printable Version 2015 Wind Energy Systems Engineering Workshop The third NREL Wind Energy Systems Engineering Workshop will...

33

Genomics and Systems Biology  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Genomics and Systems Biology Genomics and Systems Biology Genomics and Systems Biology Los Alamos scientists perform research in functional genomics and structural genomics, and applications for such work cover diverse fields such as energy, agriculture, and environmental cleanup. Get Expertise Babetta Marrone Biofuels Program Manager Email Cheryl Kuske DOE BER Biological System Science Division Program Manager Email Chris Detter Emerging Threats Program Manager: Email Rebecca McDonald Bioscience Communications Email "We were asked to build a rocket ship," said developer Joel Berendzen, "but instead we built a 10,000 mph motorcycle." - Sequedex team LANL leads the world in computational finishing of microbial genomes Protein research Read caption + In 2013, Los Alamos scientist Richard Sayre and his team genetically

34

Thermodynamics in biological systems  

Science Journals Connector (OSTI)

... An EMBO-sponsored Workshop on Thermodynamics in Biological Systems was held at the Villa Durazzo at Santa Margherita Ligure under the ... auspices of the University of Genoa on April 5?9, 1976.

A Correspondent

1976-05-27T23:59:59.000Z

35

Synthetic biology and crop engineering  

Broader source: Energy.gov [DOE]

Breakout Session 2: Frontiers and Horizons Session 2-A: Synthetic Biology and the Promise of Biofuels Jonathan Burbaum, Program Director, Department of Energy, Office of Science, ARPAE

36

Chemical and Biological Engineering Department of Chemical and Biological Engineering  

E-Print Network [OSTI]

Fuel Cell Lab Fuel Cell Battery Lab Fluidization Lab Gas Processing Lab Interfacial Phenomena Lab Light's core areas of research competency: Energy and Sustainability Fuel Cells Fluidization and Gasification Polymer Reaction Engineering Lab Porous Media and Core Analysis Lab Process Control & Optimization Lab

Heller, Barbara

37

The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems analysis, fluid mechanics) with the life  

E-Print Network [OSTI]

34 The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems analysis, fluid mechanics) with the life sciences (biology, physiology, biochemistry) to define and solve problems in biology and medicine. Students choose this growing branch of engineering

Rohs, Remo

38

Systems Engineering Handbook Foreword ................................ ................................ ................................ ............................ ix  

E-Print Network [OSTI]

NASA Systems Engineering Handbook SP-610S June 1995 #12;Contents Foreword ................................ ................................ ................................ .... 1 Fundamentals of System Engineering ................................ ............................ 3 Definition of Systems Engineering

Rhoads, James

39

Engineering Industrial & Systems  

E-Print Network [OSTI]

Industrial Engineering Department of Industrial & Systems Engineering Leslie Monplaisir, Ph powerful tool sets used in industry today. -Brent Gillett, BSIE 2007 Advanced Planning Engineer at BMW I is available at: http://ise.wayne.edu/bs-industrial/index What is Industrial Engineering? The industrial

Berdichevsky, Victor

40

Industrial & Systems Engineering Areas of Engineering Interests  

E-Print Network [OSTI]

Industrial & Systems Engineering Areas of Engineering Interests The Department of Industrial and Systems Engineering understands our students may work as Industrial Engineers in other engineering industries, and to help prepare them for these careers, the ISE Areas of Interest was formulated. The courses

Berdichevsky, Victor

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take of industries including consulting, technology development, software, supply chain manufacturing, engineering

Rohs, Remo

42

Neural systems engineering  

Science Journals Connector (OSTI)

...review-article Review Neural systems engineering Steve Furber * Steve Temple...neural networks|computer engineering|computational neuroscience...admittedly still rather short) history of computing, scientists...the logic gate in digital engineering, though the family of neurons...

2007-01-01T23:59:59.000Z

43

Systems Biology | Clean Energy | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of interdisciplinary scientists. Additional systems biology resources Research Highlights Media Mentions Publications Newsletters Biosciences Division Recent news releases 11...

44

Biomedical Engineering AND Chemical & Biological Engineering Student Name:_________________________ Curriculum Check Sheet 158 Credits  

E-Print Network [OSTI]

Biomedical Engineering AND Chemical & Biological Engineering Student Name (PREREQS) TERM CR BIOM 101 Intro to Biomedical Engineering F 3 CBE 102 Chemical and Biological Engineering _____________________________________ F,S,SS 3 TOTAL 16 * Term: F = Fall, S = Spring, SS = Summer Session Biomedical Engineering Courses

45

INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 INDUSTRIAL & SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in todays global marketplace. The Industrial and Systems engineers task is to take limited Industrial and Systems Engineering Bachelor of Science 128 units Industrial and Systems Engineering

Rohs, Remo

46

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial and Systems Engineering

Rohs, Remo

47

International Journal of Systems Biology  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

|| Bioinfo Publications || 57 || Bioinfo Publications || 57 International Journal of Systems Biology ISSN: 0975-2900 & E-ISSN: 0975-9204, Volume 4, Issue 1, 2013, pp.-57-72. Available online at http://www.bioinfopublication.org/jouarchive.php?opt=&jouid=BPJ0000252 IWATA M. 1 , SHIRAISHI F. 1 AND VOIT E.O. 2 * 1 Section of Bio-process design, Department of Bioscience and Biotechnology, Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University, 6-10-1, Hakozaki, Higashi-Ku, Fukuoka 820-8581, Japan. 2 The Wallace H. Coulter, Department of Biomedical Engineering at Georgia Institute of Technology and Emory University, 313 Ferst Drive, Suite 4103, Atlanta, GA 30332-0535, U.S.A. *Corresponding Author: Email- eberhard.voit@bme.gatech.edu Received: August 05, 2013; Accepted: September 03, 2013

48

Systems Engineering Perspective  

E-Print Network [OSTI]

Systems Engineering Management An Israeli Perspective C. Gallagher 12 November 2004 #12;The SA'AR 5 1994 Positive Cash Flow Some Extended Warranties On-site Involved Israeli Engineers #12;Characteristics Manning Sea Keeping Stability ---Helicopter Safe ---1200 Tonnes, L/B 6.7 Quality Marine Equipment ---Some

49

European Alliance for Medical and Biological Engineering and Science (EAMBES)  

Science Journals Connector (OSTI)

The mission of EAMBES is to improve the health, wealth, and well-being of the people by the application of medical and biological engineering and sciences.

Herbert Voigt; Ratko Magjarevi?

2014-01-01T23:59:59.000Z

50

College of Engineering Study Abroad: Germany Blog Welcome to the blog of Stephanie Berger, Sophomore, Biological Systems Engineering major at UNL. She  

E-Print Network [OSTI]

College of Engineering Study Abroad: Germany Blog Welcome to the blog of Stephanie Berger internship in Germany through the DAAD/RISE program. Monday, August 3, 2009 Last week was my last week Germany for a little over a week before I head back to the U.S.! Since I got this scholarship through

Farritor, Shane

51

industrial & systems Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 industrial & systems Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take s e n G i n e e r i n G ( i s e ) ISE 105 Introduction to Industrial and Systems Engineering (2, Fa

Rohs, Remo

52

industrial & systems Industrial and Systems engineers use engineering  

E-Print Network [OSTI]

78 industrial & systems Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take to introduce the philosophy, subject matter, aims, goals, and techniques of industrial and systems engineering

Rohs, Remo

53

Biological Frictional and Adhesive Systems  

Science Journals Connector (OSTI)

The biological world is part of the physical world and, therefore, the rules of mechanics also apply to living systems. The mechanics of living motion systems is the subject of an integrative discipline called...

Dr. Matthias Scherge; Dr. Stanislav S. Gorb

2001-01-01T23:59:59.000Z

54

Information Systems Engineering Guidance (ISEG)  

Broader source: Energy.gov (indexed) [DOE]

Departmental Information Systems Engineering (DISE) Departmental Information Systems Engineering (DISE) Volume 1 Information Systems Engineering Lifecycle January 31, 2002 Software Quality and Systems Engineering Program Office of the Associate CIO of Architecture, Standards & Planning Office of the Chief Information Officer Title Page Document Series: Departmental Information Systems Engineering Document Name: Volume 1, Information Systems Engineering Lifecycle Publication Date: 01/31/02 Document Owner: Software Quality and Systems Engineering Program Office of the Associate CIO of Architecture, Standards & Planning The concepts and processes in this document are aligned with the DOE Information Management (IM) Strategic Plan Mission and Goals. The Information Management Mission is:

55

Graduate Studies Transportation Systems Engineering  

E-Print Network [OSTI]

Graduate Studies Transportation Systems Engineering TRANSPORTATION SYSTEMS The transportation that transportation systems engineering can promote a thriving economy and a better quality of life by ensuring that transportation systems themselves affect the environment through operations, construction, and maintenance

Jacobs, Laurence J.

56

DOE Systems Engineering Methodology  

Broader source: Energy.gov (indexed) [DOE]

Systems Engineering Methodology (SEM) In-Stage Assessment Process Guide Version 3 September 2002 U.S. Department of Energy Office of the Chief Information Officer In-Stage Assessment Process Date: September 2002 Page i Rev Date: Table of Contents Section Page 1.0 Overview .......................................................................................................................................... 1 Introduction........................................................................................................................ 1 Purpose .............................................................................................................................. 1 Who Conducts ...................................................................................................................

57

Modular design of biological systems  

E-Print Network [OSTI]

The focus of my research is the development of technology for building compound biological systems from simpler pieces. I designed BioScaffold parts, a family of variable regions that can be inserted into a DNA sequence ...

Norville, Julie Erin, 1980-

2012-01-01T23:59:59.000Z

58

Information Systems Engineering Guidance (ISEG)  

Broader source: Energy.gov (indexed) [DOE]

Departmental Information Systems Engineering (DISE) Departmental Information Systems Engineering (DISE) Guidance Volume 2 Managing DOE IT Projects March 26, 2002 Revised December 27, 2002 Developed by the Software Quality and Systems Engineering Program Office of the Chief Information Officer Departmental Information Systems Engineering Guidance Title Page Document Series: Departmental Information Systems Engineering (DISE) Guidance Document Name: Volume 2, Managing DOE IT Projects Publication Date: 03/26/03, Revised 12/27/02 Document Owner: Office of the Chief Information Officer Software Quality and Systems Engineering Brenda Coblentz, IM-21, Program Manager Acknowledgement: Wayne Jones, author of the DOE (HQ) IM Project Management Guide, September 1998

59

NREL: Systems Engineering - 2010 Wind Energy Systems Engineering...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

0 Wind Energy Systems Engineering Workshop The 1st NREL Wind Energy Systems Engineering Workshop took place on December 14, 2010, at the National Wind Technology Center (NWTC). The...

60

What is Synthetic Biology? Application of engineering principles  

E-Print Network [OSTI]

to the design and construction of biological parts, devices, and systems with applications in energy, medicine;Biofuels from Algae CO -neutral2 1,000,000 gallons in 2008 18 #12;Synthetic Biology Biochemistry

Campbell, A. Malcolm

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Sandia National Laboratories: Careers: Systems Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

engineering openings Solutions Architect, Senior or Principal Level (648089) Systems Engineer, Entry or Senior Level (648182) R&D SystemsComponent Reliability Engineer, Senior or...

62

BIOLOGICAL & AGRICULTURAL ENGINEERING DEPARTMENT POSITION ANNOUNCEMENT  

E-Print Network [OSTI]

/Associate Professor and Extension Specialist (Water/Wastewater Engineering) Appointment: 70% Texas A&M Agri) and other environmental issues of concern to rural communities, agricultural producers, agri treatment technologies (such as desalination), water capture and reuse, and conservation technologies

63

Systematic technology transfer from biology to engineering  

Science Journals Connector (OSTI)

...multifunctionality is rare in engineered insulation but can be tracked in figure...on its relevance to thermal insulation of fur. (a) Monolithic...multiple cavities (hair with foam filling); (d) capillary...active' and can modulate insulation independently of its structure...

2002-01-01T23:59:59.000Z

64

Biological fixed-film systems  

SciTech Connect (OSTI)

This paper includes reports on several biological fixed film systems in wastewater and hazardous waste treatment. Biological treatment of a refinery wastewater was studied in a rotating biological contactor (RBC) unit coupled with polyurethane foam (PUF) as a porous biomass support attached on both sides of the biodisks. The RBC-PUF bioreactor exhibited better performance than conventional RBCs for the removal of chemical oxygen demand (COD), NH{sub 3}-N, phenol, hydrocarbons, and suspended solids because of higher concentrations of active biomass. Successful performance of an anaerobic-aerobic treatment process using a combination of RCBs with activated sludge was achieved for treating a dye wastewater. Two high-rate trickling filters, cross-flow (CF) and vertical flow, were examined over a two year period for biological treatment of seafood processing wastewater. Results suggested superior performance of CF plastic media with substrate removal following a pseudo half-order kinetic reaction. Submerged structured packings in biofilm reactors were tested and characterized for a wide range of applications. Their efficiency was discussed in terms of contaminant removals and SS retention.

Chen, J.M.; Lim, B.S.; Al-Ghusain, I.A.; Hao, O.J.; Lin, C.F.; Davis, A.P.; Kim, M.H.; Huang, J.

1993-06-01T23:59:59.000Z

65

Physical Similitude in Hierarchical Engineered Systems  

E-Print Network [OSTI]

high exit friction. Nuclear Engineering and Design, [23] R.test facility (apex). Nuclear Engineering and Design, 186:future reactor systems. Nuclear Engineering and Design, 235:

Blandford, Edward David

2010-01-01T23:59:59.000Z

66

industrial & systems (ISE) Industrial and Systems Engineers use engineering and business principles  

E-Print Network [OSTI]

70 industrial & systems (ISE) Industrial and Systems Engineers use engineering and business systems to help companies compete in today's global marketplace. The Industrial and Systems Engineer. Programs Available · Industrial and Systems Engineering Bachelor of Science 129 units · Industrial

Rohs, Remo

67

College of Agricultural Sciences Agricultural and Biological Engineering  

E-Print Network [OSTI]

Biodiesel: A Renewable, Domestic Energy Resource Dennis E. Buffington, Professor, Agricultural and Biological Engineering I n 2004, the United States used an average of 20 mil- lion barrels of oil per day decades. Today, the U.S. imports 60% of all the oil that is used for our domestic consumption, whereas

Lee, Dongwon

68

Biological Systems for Hydrogen Photoproduction (Presentation)  

SciTech Connect (OSTI)

This presentation summarizes NREL biological systems for hydrogen photoproduction work for the DOE Hydrogen and Fuel Cells Program Annual Merit Review and Peer Evaluation Meeting, May 14-18, 2012. General goal is develop photobiological systems for large-scale, low cost and efficient H{sub 2} production from water (barriers AH, AI and AJ). Specific tasks are: (1) Address the O{sub 2} sensitivity of hydrogenases that prevent continuity of H{sub 2} photoproduction under aerobic, high solar-to-hydrogen (STH) light conversion efficiency conditions; and (2) Utilize a limited STH H{sub 2}-producing method (sulfur deprivation) as a platform to address or test other factors limiting commercial algal H{sub 2} photoproduction, including low rates due to biochemical and engineering mechanisms.

Ghirardi, M. L.

2012-05-01T23:59:59.000Z

69

industrial & systems (ISE) Industrial and Systems engineers use engineering and business principles  

E-Print Network [OSTI]

74 industrial & systems (ISE) Industrial and Systems engineers use engineering and business to help companies compete in today's global marketplace. The Industrial and Systems engineer's task. Programs Available · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial

Rohs, Remo

70

Power Systems Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and distribution systems; steam, water, fuel, and environmental monitoring systems; alternative energy systems; reliability, availability, and maintainability assessments;...

71

Preface: Cognitive Engineering in Automated Systems Design  

E-Print Network [OSTI]

Preface: Cognitive Engineering in Automated Systems Design This special issue was motivated by an apparent paucity of research on applications of cognitive engineering principles in the design of complex systems including mainte- nance, manufacturing, and transportation systems. Cognitive engineering

Kaber, David B.

72

MIT Engineering Systems Symposium, March 2004 1 The Case for Evolving Systems Engineering as a  

E-Print Network [OSTI]

MIT Engineering Systems Symposium, March 2004 1 The Case for Evolving Systems Engineering as a Field within Engineering Systems Donna Rhodes and Daniel Hastings Engineering Systems Division. Engineering Systems is an important new field of study focusing on the complex engineering of systems

de Weck, Olivier L.

73

Transportation Systems Engineering GRADUATE STUDIES  

E-Print Network [OSTI]

Transportation Systems Engineering GRADUATE STUDIES TRANSPORTATION SYSTEMS are the building blocks and provides for an improved quality of life. However, transportation systems by their very nature also affect the environment through physical construction and operation of transportation facilities, and through the travel

Wang, Yuhang

74

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology  

E-Print Network [OSTI]

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology Visualisation of Large Amounts of Data Dave Ussery 27 February, 2008 #12;Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology #12;Comparative Microbial Genomics group

Ussery, David W.

75

INDUSTRIAL&SYSTEMS Industrial and Systems engineers use  

E-Print Network [OSTI]

78 INDUSTRIAL&SYSTEMS Industrial and Systems engineers use engineering and business principles companies compete in today's global marketplace. The Industrial and Systems engineer's task is to take · Industrial and Systems Engineering Bachelor of Science 128 units · Industrial and Systems Engineering

Rohs, Remo

76

Career Map: Power Systems/Transmission Engineer  

Broader source: Energy.gov [DOE]

The Wind Program's Career Map provides job description information for Power Systems and Transmission Engineer positions.

77

DOE Systems Engineering Methodology  

Broader source: Energy.gov (indexed) [DOE]

Computer System Retirement Guidelines Computer System Retirement Guidelines Version 3 September 2002 U.S. Department of Energy Office of the Chief Information Officer Computer System Retirement Guidelines Date: September 2002 Page 1 Rev Date: Table of Contents Section Page Purpose ............................................................................................................................................ 2 Initiation and Distribution ............................................................................................................... 2 Resource .......................................................................................................................................... 2 General Information ........................................................................................................................

78

Method of measurement in biological systems  

DOE Patents [OSTI]

A method is disclosed of quantifying molecules in biological substances, comprising: selecting a biological host in which radioisotopes are present in concentrations equal to or less than those in the ambient biosphere; preparing a long-lived radioisotope labeled reactive chemical specie; administering the chemical specie to the biological host in doses sufficiently low to avoid significant overt damage to the biological system; allowing a period of time to elapse sufficient for dissemination and interaction of the chemical specie with the host throughout the biological system of the host; isolating a reacted fraction of the biological substance from the host in a manner sufficient to avoid contamination of the substance from extraneous sources; converting the fraction of biological substance by suitable means to a material which efficiently produces charged ions in at least one of several possible ion sources without introduction of significant isotopic fractionation; and measuring the radioisotope concentration in the material by means of direct isotopic counting.

Turteltaub, K.W.; Vogel, J.S.; Felton, J.S.; Gledhill, B.L.: Davis, J.C.; Stanker, L.H.

1993-05-11T23:59:59.000Z

79

Engineered Geothermal Systems.  

E-Print Network [OSTI]

?? Different concepts for Enhanced Geothermal Systems (EGS) are presented and evaluated according to their potential for medium to large scale power production in Norwegian (more)

Drange, Lars Anders

2011-01-01T23:59:59.000Z

80

Tenure-track Assistant Professor Position in Systems Department of Biomedical Engineering  

E-Print Network [OSTI]

Tenure-track Assistant Professor Position in Systems Biology Department of Biomedical Engineering://www.bme.utexas.edu The Department of Biomedical Engineering at The University of Texas at Austin is seeking highly qualified generation of biomedical engineers, cultivating leaders, and nurturing the integration of engineering

Adams, Mark

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Air charge system emulation for diesel engine.  

E-Print Network [OSTI]

??The work presented in this thesis details a novel engine evaluation approach utilising real-time simulation and advanced engine testing systems for general applicability to new (more)

Zhang, Kai

2010-01-01T23:59:59.000Z

82

Information Systems Engineering | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Information Information Systems Engineering Information Systems Engineering The OCIO is dedicated to supporting the development and maintenance of DOE Department wide and site-specific software and IT systems engineering initiatives. This webpage contains resources, checklists, templates, and samples that can be downloaded, plus links to many other informative web sites. In particular, the Department of Energy has issued the DOE Systems Engineering Methodology (SEM), which documents the minimum software and IT systems engineering practices that should be implemented on DOE projects, as well as other accompanying guidance documents. The DOE SEM is the Department's standard lifecycle methodology. It integrates IT systems engineering, software engineering, project management, and quality

83

Complexity and Systems Biology of Microbial Biofuels  

E-Print Network [OSTI]

Complexity and Systems Biology of Microbial Biofuels 20-24 June 2011 (All and issues Theme: Biofuel systems and issues (Chair: Nigel Burroughs) 13 (Bielefeld) Biofuels from algae- challenges for industrial levels

Rand, David

84

UNDERGRADUATE DEGREES Industrial and Systems Engineering  

E-Print Network [OSTI]

UNDERGRADUATE DEGREES Industrial and Systems Engineering The Bachelor's Degree in Industrial, consulting at amusement parks, analyzing systems, and beyond. SYSTEMS ScIENcE AND INDUSTRIAl ENGINEERING of Engineering in Industrial Engineering (MEng IE) equips graduates to be effective in industry and provides

Suzuki, Masatsugu

85

System Verification II Systems Engineering  

E-Print Network [OSTI]

in safety critical systems to prevent unsafe values, e.g. high doses of radiation. Remember: not just should be able to: Explain the role & practice of debugging in the software process. Describe in detail the purpose, scope of, and activities comprising each of the three main phases of software testing. Conduct

Bryson, Joanna J.

86

Systems Engineering and Integration: Decision Applications: D, Decision  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Systems Engineering and Integration Home Systems Engineering and Integration Home CONTACTS Group Leader Julianna Fessenden-Rahn Deputy Group Leader Vacant Office Administrator Lorraine Johnson d division logo image Systems Engineering and Integration The Systems Engineering & Integration Group (D-3) helps policy-makers anticipate and respond to constantly evolving weapons of mass destruction (WMD) and natural threats on local and global scales-from chemical, biological, radiological, and explosive (CBRE) events to catastrophic natural disasters. We provide scientific, systematic, and integrated decision support in these areas: prevention preparation characterization response recovery public health protection We develop and deploy comprehensive, integrated CBRE and wide-area surveillance systems, using system-of-systems architectures and technologies. reactor

87

Energy Engineering and Systems Analysis  

E-Print Network [OSTI]

Energy Engineering and Systems Analysis What is Defense in Depth? Defense in Depth material under the extreme conditions inside the reactor core. The secondary barrier is the reactor vessel to ensure reliability. Nevertheless, in the event of a component failure, Defense in Depth requires

Kemner, Ken

88

The Howard P. Isermann Department of Chemical and Biological Engineering ABOUT THE HOWARD P. ISERMANN DEPARTMENT OF  

E-Print Network [OSTI]

Biochemical and Biomedical Engineering Bionanotechnology Bioseparations Complex Fluids Drug DesignThe Howard P. Isermann Department of Chemical and Biological Engineering ABOUT THE HOWARD P. ISERMANN DEPARTMENT OF CHEMICAL AND BIOLOGICAL ENGINEERING STUDENTS 313 Undergraduates 85 Doctoral RANKED

Linhardt, Robert J.

89

Security systems engineering overview  

SciTech Connect (OSTI)

Crime prevention is on the minds of most people today. The concern for public safety and the theft of valuable assets are being discussed at all levels of government and throughout the public sector. There is a growing demand for security systems that can adequately safeguard people and valuable assets against the sophistication of those criminals or adversaries who pose a threat. The crime in this country has been estimated at $70 billion in direct costs and up to $300 billion in indirect costs. Health insurance fraud alone is estimated to cost American businesses $100 billion. Theft, warranty fraud, and counterfeiting of computer hardware totaled $3 billion in 1994. A threat analysis is a prerequisite to any security system design to assess the vulnerabilities with respect to the anticipated threat. Having established a comprehensive definition of the threat, crime prevention, detection, and threat assessment technologies can be used to address these criminal activities. This talk will outline the process used to design a security system regardless of the level of security. This methodology has been applied to many applications including: government high security facilities; residential and commercial intrusion detection and assessment; anti-counterfeiting/fraud detection technologies (counterfeit currency, cellular phone billing, credit card fraud, health care fraud, passport, green cards, and questionable documents); industrial espionage detection and prevention (intellectual property, computer chips, etc.); and security barrier technology (creation of delay such as gates, vaults, etc.).

Steele, B.J.

1996-12-31T23:59:59.000Z

90

Hybrid Systems and Biology. Continuous and Discrete Modeling for Systems Biology  

E-Print Network [OSTI]

Hybrid Systems and Biology. Continuous and Discrete Modeling for Systems Biology Luca Bortolussi1 (IGA) alberto.policriti@appliedgenomics.org Abstract. Hybrid Systems are dynamical systems presenting both dis- crete and continuous evolution. Hybrid Automata are a formal model for hybrid systems

Bortolussi, Luca

91

Engineering Design Information System (EDIS)  

SciTech Connect (OSTI)

This manual is a guide to the use of the Engineering Design Information System (EDIS) Phase I. The system runs on the Martin Marietta Energy Systems, Inc., IBM 3081 unclassified computer. This is the first phase in the implementation of EDIS, which is an index, storage, and retrieval system for engineering documents produced at various plants and laboratories operated by Energy Systems for the Department of Energy. This manual presents on overview of EDIS, describing the system's purpose; the functions it performs; hardware, software, and security requirements; and help and error functions. This manual describes how to access EDIS and how to operate system functions using Database 2 (DB2), Time Sharing Option (TSO), Interactive System Productivity Facility (ISPF), and Soft Master viewing features employed by this system. Appendix A contains a description of the Soft Master viewing capabilities provided through the EDIS View function. Appendix B provides examples of the system error screens and help screens for valid codes used for screen entry. Appendix C contains a dictionary of data elements and descriptions.

Smith, P.S.; Short, R.D.; Schwarz, R.K.

1990-11-01T23:59:59.000Z

92

The organizational and political challenges of Enterprise Systems Engineering : a survey of senior systems engineers  

E-Print Network [OSTI]

Systems engineering efforts are becoming increasingly complex, novel and interdependent, making traditional systems engineering approaches only partially applicable to such efforts. Consequently, a new discipline is emerging ...

Rashid, Faaiza

2008-01-01T23:59:59.000Z

93

Fuzzy Logic for Biological and Agricultural Systems  

Science Journals Connector (OSTI)

Fuzzy logic is a powerful concept for handling non-linear, time-varying, adaptive systems. It permits the use of linguistic values of variables and imprecise relationships for modeling system behavior. The paper presents an overview of fuzzy logic ... Keywords: agricultural systems, biological systems, fuzzy logic, modeling

Brian Center; Brahm P. Verma

1998-02-01T23:59:59.000Z

94

Systems Engineering Integrating Project Management, Science, Engineering, and  

E-Print Network [OSTI]

experience on NASA, NOAA, and Air Force contracts as well as commercial partnerships Systems Engineering. This is fundamental to LASP's continued success in building spacecraft and instruments. Many LASP systems engineers · Technical performance metrics · NASA SE handbook · Proposal writing For more information about LASP systems

Mojzsis, Stephen J.

95

industrial & systems (ISE) Industrial and Systems Engineers use engineering and business prin-  

E-Print Network [OSTI]

70 industrial & systems (ISE) Industrial and Systems Engineers use engineering and business prin to help companies compete in today's global marketplace. The Industrial and Systems Engineer's task Available · Industrial and Systems Engineering Bachelor of Science 129 units · Industrial and Systems

Rohs, Remo

96

Heat engine generator control system  

DOE Patents [OSTI]

An electrical power generation system includes a heat engine having an output member operatively coupled to the rotor of a dynamoelectric machine. System output power is controlled by varying an electrical parameter of the dynamoelectric machine. A power request signal is related to an engine speed and the electrical parameter is varied in accordance with a speed control loop. Initially, the sense of change in the electrical parameter in response to a change in the power request signal is opposite that required to effectuate a steady state output power consistent with the power request signal. Thereafter, the electrical parameter is varied to converge the output member speed to the speed known to be associated with the desired electrical output power.

Rajashekara, Kaushik (Carmel, IN); Gorti, Bhanuprasad Venkata (Towson, MD); McMullen, Steven Robert (Anderson, IN); Raibert, Robert Joseph (Fishers, IN)

1998-01-01T23:59:59.000Z

97

Heat engine generator control system  

DOE Patents [OSTI]

An electrical power generation system includes a heat engine having an output member operatively coupled to the rotor of a dynamoelectric machine. System output power is controlled by varying an electrical parameter of the dynamoelectric machine. A power request signal is related to an engine speed and the electrical parameter is varied in accordance with a speed control loop. Initially, the sense of change in the electrical parameter in response to a change in the power request signal is opposite that required to effectuate a steady state output power consistent with the power request signal. Thereafter, the electrical parameter is varied to converge the output member speed to the speed known to be associated with the desired electrical output power. 8 figs.

Rajashekara, K.; Gorti, B.V.; McMullen, S.R.; Raibert, R.J.

1998-05-12T23:59:59.000Z

98

Redundant marine engine control system  

SciTech Connect (OSTI)

An electro-mechanical engine control system is described for the shift and throttle functions of marine engines which comprises an electronically-controlled mechanical servo control means coupleable to the shift and throttle functions of a marine engine; a manually-operable ship-board operator engine shift and throttle control means; and an electro-mechanical transfer means coupled to the operator control means and to the servo control means for transferring operator shift and throttle settings to the servo control means, the transfer means being both electronically and mechanically coupled to the servo control means and being constructed and arranged whereby the transfer means will mechanically actuate the servo control means in the absence of electrical power and will electronically actuate the servo control means when electrical power is applied to the servo control means; the transfer means including coupling means preferentially electrically-coupling the operator control means to the servo control means, the coupling means being so constructed and arranged to automatically mechanically-couple the operator control means to the servo control means in the event of electrical power failure and to automatically electrically-couple the operator control means to the servo control means when electrical power is restored.

Burkenpas, R.W.

1993-06-29T23:59:59.000Z

99

Thermodynamic Systems for Tier 2 Bin 2 Diesel Engines | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Systems for Tier 2 Bin 2 Diesel Engines Thermodynamic Systems for Tier 2 Bin 2 Diesel Engines Discusses engine technology enablers that help achieve overall system integration...

100

Systems engineering in the global environment : a wicked future.  

SciTech Connect (OSTI)

This presentation discusses the following questions: (1) What are the Global Problems that require Systems Engineering; (2) Where is Systems Engineering going; (3) What are the boundaries of Systems Engineering; (4) What is the distinction between Systems Thinking and Systems Engineering; (5) Can we use Systems Engineering on Complex Systems; and (6) Can we use Systems Engineering on Wicked Problems?

Griego, Regina M.

2010-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Industrial & Systems Engineering University of Washington  

E-Print Network [OSTI]

Industrial & Systems Engineering University of Washington Linda Ng Boyle, Ph.D. Associate Professor linda@u.washington.edu #12;Agenda · What is Industrial & Systems Engineering? · Where do Industrial Engineers get jobs? · What classes would you take in ISE? · Where do UW graduates with ISE degrees

Anderson, Richard

102

Online Programs Master of Science: Systems Engineering  

E-Print Network [OSTI]

: Choose 4 or 5 courses (12 or 15 credits) APPH E4130: Physics of Solar Energy EAEE E4150: Air Pollution CIEE E4252: Environmental Engineering EAEE E4190: Photovoltaic Systems Engineering and Sustainability: Managing Engineering and Construction Processes ECIA W4100: Management and Development of Water Systems

Shepard, Kenneth

103

System Engineering Design [Nuclear Waste Management using  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System Engineering System Engineering Design Nuclear Fuel Cycle and Waste Management Technologies Overview Modeling and analysis Unit Process Modeling Mass Tracking System Software Waste Form Performance Modeling Safety Analysis, Hazard and Risk Evaluations Development, Design, Operation Overview Systems and Components Development Expertise System Engineering Design Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr Nuclear Waste Management using Electrometallurgical Technology System Engineering Design Bookmark and Share Two major pieces of electrometallurgical process equipment are the Electrorefiner and the Cathode Processor. NE personnel have been involved in the conceptual design, final design, procurement, manufacture,

104

DEPARTMENT OF INDUSTRIAL AND SYSTEMS ENGINEERING Dwight look College of Engineering  

E-Print Network [OSTI]

DEPARTMENT OF INDUSTRIAL AND SYSTEMS ENGINEERING Dwight look College of Engineering .NOTICE of Industrial &Systems Engineering; participate in scholarly activities such as conducting research.D. in industrial and systems engineering, cognitive psychology or a closely related discipline. SALARY

Behmer, Spencer T.

105

Future Breathing System Requirements for Clean Diesel Engines...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Breathing System Requirements for Clean Diesel Engines Future Breathing System Requirements for Clean Diesel Engines Poster presentation at the 2007 Diesel Engine-Efficiency &...

106

Advanced Reciprocating Engine System (ARES)  

Broader source: Energy.gov [DOE]

Raising the Bar on Engine Technology with Increased Efficiency and Reduced Emissions, at Attractive Costs

107

REPOSITORY ENGINEERED BARRIER SYSTEM DESIGN  

SciTech Connect (OSTI)

A Viability Assessment (VA) for the Yucca Mountain Project is being completed for delivery in September of 1998. A major element of the VA is the design of a high level waste repository on the Nevada Test Site. The repository is made up of surface and subsurface facilities. The engineered barrier includes the man-made elements of the system that act to retard the migration of radionuclides from a geologic repository. They act in conjunction with the geologic barriers present at Yucca Mountain. The engineered barrier system (EBS) consists of the Waste Package and the underground facility. The focus of this paper is the status of the design of the underground facility portion of the EBS. In addition to a robust waste package, the EBS components in the reference design include a number of features that impede naturally occurring infiltration from reaching and corroding the waste packages. In addition, and as a defense-in-depth strategy, a number of other optional features are being considered. They include drip shields above the waste packages to intercept dripping water and granular backfill around the waste packages to form a diffusion barrier. Plans are being made to test a number of the EBS materials and structures. The Viability Assessment document will discuss the various EBS options and alternative designs and lay out a plan for determining those to be included in the License Application to the Nuclear Regulatory Commission (NRC) scheduled for completion in 2002.

DANIEL G. MCKENZIE III PE, DR. KALYAN K. BHATTACHARYYA AND PAUL G. HARRINGTON

1998-07-29T23:59:59.000Z

108

Generalised Modelling in Systems Biology Thilo Gross  

E-Print Network [OSTI]

a diagram illustrating the molecular interactions purported to underlie some behaviour of a living cell is revealed by experimental measurements is not the biology itself, but only its material basis with hundreds of variables does not pose a fundamental problem. Even larger systems are routinely handled

109

Tank waste remediation system engineering plan  

SciTech Connect (OSTI)

This Engineering Plan describes the engineering process and controls that will be in place to support the Technical Baseline definition and manage its evolution and implementation to the field operations. This plan provides the vision for the engineering required to support the retrieval and disposal mission through Phase 1 and 2, which includes integrated data management of the Technical Baseline. Further, this plan describes the approach for moving from the ``as is`` condition of engineering practice, systems, and facilities to the desired ``to be`` configuration. To make this transition, Tank Waste Remediation System (TWRS) Engineering will become a center of excellence for TWRS which,will perform engineering in the most effective manner to meet the mission. TWRS engineering will process deviations from sitewide systems if necessary to meet the mission most effectively.

Rifaey, S.H.

1998-01-09T23:59:59.000Z

110

Graduate School of Creative Science and Engineering Department of Industrial and Management Systems Engineering  

E-Print Network [OSTI]

Graduate School of Creative Science and Engineering Department of Industrial and Management and Engineering Department of Industrial and Management Systems Engineering Research Instruction Application; Graduate School of Creative Science and Engineering Department of Industrial and Management Systems

Kaji, Hajime

111

Metallic ions as therapeutic agents in tissue engineering scaffolds: an overview of their biological applications and strategies for new developments  

Science Journals Connector (OSTI)

...also highlighted. metallic ions|tissue engineering|scaffolds|bone|drug...promising applications in tissue engineering. ion functions and biological effects...biomaterials designed for tissue engineering. ion scaffold composition experimental...

2012-01-01T23:59:59.000Z

112

Method for photo-altering a biological system to improve biological effect  

DOE Patents [OSTI]

Photodynamic therapy is a new adjunctive therapy for filtration surgery that does not use chemotherapy agents or radiation, but uses pharmacologically-active sensitizing compounds to produce a titratable, localized, transient, post operative avascular conjunctiva. A photosensitizing agent in a biological system is selectively activated by delivering the photosensitive agent to the biological system and laser activating only a spatially selected portion of the delivered photosensitive agent. The activated portion of the photosensitive agent reacts with the biological system to obtain a predetermined biological effect. As a result, an improved spatial disposition and effectuation of the biological effect by the photosensitive agent in the biological system is achieved.

Hill, Richard A. (Irvine, CA); Doiron, Daniel R. (Santa Ynez, CA); Crean, David H. (Santa Barbara, CA)

2000-08-01T23:59:59.000Z

113

Development of an integrated reverse engineering system  

Science Journals Connector (OSTI)

This paper describes the development of a customised reverse engineering system in which a 3D digitiser (MicroScribe-3DX) has been integrated with a computer-aided design (CAD) system (Pro/ENGINEER). The application programme written in C language enables a real-time input from the digitiser to Pro/ENGINEER. Two Application Programming Interfaces (APIs) were used: the MicroScribe-3D Software Development Kit (SDK) and Pro/TOOLKIT. The former allows the user to develop an integrated system through intuitive and high-level function calls to the digitiser. The latter enables a user to customise a Pro/ENGINEER environment. This system offers an intuitive and user-friendly means for reverse engineering. It also helps to shorten the whole reverse engineering process. This is because the digitised data can be displayed and edited in real time, so that early identification and exclusion of the undesired and incorrect data are made possible.

X.W. Xu; L. Song

2006-01-01T23:59:59.000Z

114

KPFM and PFM of Biological Systems  

SciTech Connect (OSTI)

Surface potentials and electrostatic interactions in biological systems are a key element of cellular regulation and interaction. Examples include cardiac and muscular activity, voltage-gated ion channels, protein folding and assembly, and electroactive cells and electrotransduction. The coupling between electrical, mechanical, and chemical signals and responses in cellular systems necessitates the development of tools capable of measuring the distribution of charged species, surface potentials, and mechanical responses to applied electrical stimuli and vice versa, ultimately under physiological conditions. In this chapter, applications of voltage-modulated atomic force microscopy (AFM) methods including Kelvin probe force microscopy (KPFM) and piezoresponse force microscopy (PFM) to biological systems are discussed. KPFM is a force-sensitive non-contact or intermittent-contact mode AFM technique that allows electrostatic interactions and surface potentials to be addressed. Beyond long-range electrostatic interactions, the application of bias can lead to a mechanical response, e.g., due to linear piezoelectric coupling in polar biopolymers or via more complex electrotransduction and redox pathways in other biosystems. The use and development of PFM, based on direct electromechanical detection, to biological systems will also be addressed. The similarities and limitations of measuring surface potentials and electromechanical coupling in solution will be outlined.

Rodriguez, Brian [University College, Dublin; Kalinin, Sergei V [ORNL

2011-01-01T23:59:59.000Z

115

Engineering aspects of biological ion channelsfrom biosensors to computational models for permeation  

Science Journals Connector (OSTI)

This paper presents two important engineering aspects of biological ion channelshow to build sensors out of ... channels and how to construct computational models for ion channel permeation. We describe our rece...

Vikram Krishnamurthy; Bruce Cornell

2012-02-01T23:59:59.000Z

116

MSc Distributed Computing Systems Engineering Department of Electronic & Computer  

E-Print Network [OSTI]

Computing Systems Engineering Department of Electronic & Computer Engineering Brunel University Audio ServerMSc Distributed Computing Systems Engineering Department of Electronic & Computer Engineering Brunel University Audio Server for Virtual Reality Applications Marc Schreier May 2002 A dissertation

Schulze, Jürgen P.

117

Overview of Sonex Combustion Systems (SCS) for DI Engines | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Sonex Combustion Systems (SCS) for DI Engines Overview of Sonex Combustion Systems (SCS) for DI Engines The SCS system has undergone computational and experimental verification and...

118

Complex biological and bio-inspired systems  

SciTech Connect (OSTI)

The understanding and characterization ofthe fundamental processes of the function of biological systems underpins many of the important challenges facing American society, from the pathology of infectious disease and the efficacy ofvaccines, to the development of materials that mimic biological functionality and deliver exceptional and novel structural and dynamic properties. These problems are fundamentally complex, involving many interacting components and poorly understood bio-chemical kinetics. We use the basic science of statistical physics, kinetic theory, cellular bio-chemistry, soft-matter physics, and information science to develop cell level models and explore the use ofbiomimetic materials. This project seeks to determine how cell level processes, such as response to mechanical stresses, chemical constituents and related gradients, and other cell signaling mechanisms, integrate and combine to create a functioning organism. The research focuses on the basic physical processes that take place at different levels ofthe biological organism: the basic role of molecular and chemical interactions are investigated, the dynamics of the DNA-molecule and its phylogenetic role are examined and the regulatory networks of complex biochemical processes are modeled. These efforts may lead to early warning algorithms ofpathogen outbreaks, new bio-sensors to detect hazards from pathomic viruses to chemical contaminants. Other potential applications include the development of efficient bio-fuel alternative-energy processes and the exploration ofnovel materials for energy usages. Finally, we use the notion of 'coarse-graining,' which is a method for averaging over less important degrees of freedom to develop computational models to predict cell function and systems-level response to disease, chemical stress, or biological pathomic agents. This project supports Energy Security, Threat Reduction, and the missions of the DOE Office of Science through its efforts to accurately model biological systems at the molecular and cellular level. The project's impact encompasses applications to biofuels, to novel sensors and to materials with broad use for energy or threat reduction. The broad, interdisciplinary approach of CNLS offers the unparalleled strength of combining science backgrounds and expertise -a unique and important asset in attacking the complex science of biological organisms. This approach also allows crossfertilization, with concepts and techniques transferring across field boundaries.

Ecke, Robert E [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

119

Reverse Engineering for Biologically-Inspired Cognitive Architectures: A Critical Analysis  

E-Print Network [OSTI]

the opera- tional principles of organisms and brains to develop biologically inspired, artificial cognitive or reverse engineering. The indisputable complexity of brain and mind raise the issue of whether they can For some time past, computer science and engineering devote close attention to the functioning of the brain

Schierwagen, Andreas

120

Synthetic biology: Understanding biological design from synthetic circuits  

E-Print Network [OSTI]

An important aim of synthetic biology is to uncover the design principles of natural biological systems through the rational design of gene and protein circuits. Here, we highlight how the process of engineering biological ...

Mukherji, Shankar

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

A structural neural system for mechanical, biological, and environmental systems  

Science Journals Connector (OSTI)

A structural neural system (SNS) and continuous sensors that mimic the neurons of the human biological system are described for monitoring the health of large structures. An example of use of the SNS to monitor damage on a nine meter long wind turbine ...

Goutham R. Kirikera; Mark J. Schulz; Yun Yeo-Heung; Vesselin Shanov

2008-03-01T23:59:59.000Z

122

Systems Engineering Advancement Research Initiative  

E-Print Network [OSTI]

departments and programs have been developed in response to higher demand for skilled engineers who can think) at the Massachusetts Institute of Technology (MIT), a new kind of interdisciplinary academic unit that spans most

de Weck, Olivier L.

123

Energy Engineering and Systems Analysis - Home  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Energy Engineering and Systems Analysis U.S. Department of Energy Energy Engineering and Systems Analysis U.S. Department of Energy Search Argonne ... Search Decision and Information Sciences Energy Systems FutureGrid Infrastructure Assurance Center Intelligence Analysis National Security Nuclear Engineering Transportation Research and Analysis Computing Center Transportation Technology R&D Center EESA Intranet Image of battery development team standing by an electric vehicle in Argonne's Ev-Smart Grid Interoperability Center Features eesa success stories ebr-2 Argonne's Major Nuclear Energy Milestones Argonne's Nuclear Energy Exhibit Argonne's Nuclear Energy Exhibit Argonne's Glassblowing Studio Glassblowing Studio Reactor Advanced Burner Test Reactor Preconceptual Design Argonne Experts Guide Argonne Experts Guide

124

ENGINEERING 12 SPRING 2008 PHYSICAL SYSTEMS ANALYSIS  

E-Print Network [OSTI]

on the primary and secondary coils. #12;ENGINEERING 12, SPRING 2008 2/3 LABORATORY 1 One of the most commonENGINEERING 12 SPRING 2008 PHYSICAL SYSTEMS ANALYSIS LABORATORY 1: TRANSFORMERS Objectives or counterclockwise). In the following discussion the subscript 1 will be used for the primary coil and the subscript

Moreshet, Tali

125

Energy Engineering & Systems Analysis Success Stories  

E-Print Network [OSTI]

Energy Engineering & Systems Analysis Success Stories "The result of improved cooling efficiency, contact Dileep Singh, dsingh@anl.gov Engineered Nanofluids for Enhanced Heat Transfer In an age needs, the heat transfer efficiency of conventional fluids must be improved. The Challenge Heat

Kemner, Ken

126

Complex Adaptive Systems of Systems (CASOS) engineering environment.  

SciTech Connect (OSTI)

Complex Adaptive Systems of Systems, or CASoS, are vastly complex physical-socio-technical systems which we must understand to design a secure future for the nation. The Phoenix initiative implements CASoS Engineering principles combining the bottom up Complex Systems and Complex Adaptive Systems view with the top down Systems Engineering and System-of-Systems view. CASoS Engineering theory and practice must be conducted together to develop a discipline that is grounded in reality, extends our understanding of how CASoS behave and allows us to better control the outcomes. The pull of applications (real world problems) is critical to this effort, as is the articulation of a CASoS Engineering Framework that grounds an engineering approach in the theory of complex adaptive systems of systems. Successful application of the CASoS Engineering Framework requires modeling, simulation and analysis (MS and A) capabilities and the cultivation of a CASoS Engineering Community of Practice through knowledge sharing and facilitation. The CASoS Engineering Environment, itself a complex adaptive system of systems, constitutes the two platforms that provide these capabilities.

Detry, Richard Joseph; Linebarger, John Michael; Finley, Patrick D.; Maffitt, S. Louise; Glass, Robert John, Jr.; Beyeler, Walter Eugene; Ames, Arlo Leroy

2012-02-01T23:59:59.000Z

127

Pre-Approved1 Bioengineering Electives for Biological Engineering (NOTE: Technical Electives Engineering Electives Bioengineering Electives)2  

E-Print Network [OSTI]

Water Supply & Remediation [S] 3 EGEN 335 EENV 440 Water Chemistry for Envr Engr [S] 3 EENV 340 EENV 441 321 EENV 340 Principles of Enivronmental Engineering [F,S] 3 CHMY 143 or CHMY 153 EENV 434 Ground Remediation [S] 3 LRES 201 or consent M 430 Mathematical Biology [S] 3 M 273 and M 274 PSPP 423 Mycology [F

Lawrence, Rick L.

128

System safety in Stirling engine development  

SciTech Connect (OSTI)

The Department of Energy has established a number of broad programs aimed at reducing highway fuel consumption. One of the programs addresses the Stirling engine propulsion system as a possible alternative to the conventional spark-ignition engine. The objective of this program is the development, by 1984, of a Stirling engine system having at least 30% improvement in fuel economy (mpg) over production vehicles powered by conventional spark-ignition engines of the same weight and performance, based on equal BTU content of fuel used. The DOE/NASA Stirling Engine Project Office has required that contractors make safety considerations an integral part of all phases of the Stirling engine development program. As an integral part of each engine design subtask, analyses are being evolved to determine possible modes of failure. The accepted system safety analysis techniques (Fault Tree, FMEA, Hazards Analysis, etc.) are being applied in various degrees of extent at the system, subsystem and component levels. The primary objectives are to identify critical failure areas, to enable removal of susceptibility to such failures or their effects from the system and to minimize risk.

Bankaitis, H.

1981-01-01T23:59:59.000Z

129

Advanced Reciprocating Engine Systems (ARES) R&D - Presentation...  

Broader source: Energy.gov (indexed) [DOE]

Reciprocating Engine Systems (ARES) R&D - Presentation by Argonne National Laboratory, June 2011 Advanced Reciprocating Engine Systems (ARES) R&D - Presentation by Argonne National...

130

Injection System and Engine Strategies for Advanced Emission...  

Broader source: Energy.gov (indexed) [DOE]

Injection System and Engine Strategies for Advanced Emission Standards Injection System and Engine Strategies for Advanced Emission Standards Presentation given at DEER 2006,...

131

Advanced PHEV Engine Systems and Emissions Control Modeling and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

PHEV Engine Systems and Emissions Control Modeling and Analysis Advanced PHEV Engine Systems and Emissions Control Modeling and Analysis 2011 DOE Hydrogen and Fuel Cells Program,...

132

Effects of Biomass Fuels on Engine & System Out Emissions for...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Biomass Fuels on Engine & System Out Emissions for Short Term Endurance Effects of Biomass Fuels on Engine & System Out Emissions for Short Term Endurance Results of an...

133

Senior Systems Engineer | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Senior Systems Engineer | National Nuclear Security Administration Senior Systems Engineer | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Who We Are > In The Spotlight > Regina Griego Senior Systems Engineer Regina Griego Regina Griego Role: Senior Systems Engineer Profile: Regina Griego has been elected a fellow of the International Council on

134

2015 Wind Energy Systems Engineering Workshop  

Broader source: Energy.gov [DOE]

The National Renewable Energy Laboratory is partnering with the Technical University of Denmarks Department of Wind Energy to co-host the third biennial Wind Energy Systems Engineering Workshop...

135

Automated piecewise power-law modeling of biological systems  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Machina, Machina, A., et al., Automated piecewise power-law modeling of biological systems. J. Biotechnol. (2010), doi:10.1016/j.jbiotec.2009.12.016 ARTICLE IN PRESS G Model BIOTEC-5384; No. of Pages 12 Journal of Biotechnology xxx (2010) xxx-xxx Contents lists available at ScienceDirect Journal of Biotechnology j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / j b i o t e c Automated piecewise power-law modeling of biological systems Anna Machina a,b,1,2 , Arkady Ponosov b,2 , Eberhard O. Voit a,∗ a Integrative BioSystems Institute and Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology, 313 Ferst Drive, Suite 4103, Atlanta, GA 30332-0535, United States b Centre for Integrative Genetics (CIGENE), CIGENE, Arboretveien 6, 1432 Ås, Norway a r t i c l e i n f o Article history: Received 20 August 2009 Received in revised form 16 December 2009 Accepted

136

Pathways, Networks and Therapy: A Boolean Approach to Systems Biology  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 1. Cell cycle control, DNA mutation and cancer . . . . . . . 89 D. Growth factor mediated pathways: combinatorial network . . . 91 1. Input-output simulation of the BN . . . . . . . . . . . . . 93 2. Modeling faults and therapeutic... of pathways and therapeutic target point knowl- edge in systems biology. . . . . . . . . . . . . . . . . . . . . . . . . . . 108 36 Personalized medicine using systems biology. . . . . . . . . . . . . . . . 109 1 CHAPTER I INTRODUCTION Biology is a...

Layek, Ritwik

2012-07-16T23:59:59.000Z

137

Hindawi Publishing Corporation EURASIP Journal on Bioinformatics and Systems Biology  

E-Print Network [OSTI]

--from a system's biological point of view--could be understood as organized in interacting networks at allHindawi Publishing Corporation EURASIP Journal on Bioinformatics and Systems Biology Volume 2009 and Biometry, Research Institute for the Biology of Farm Animals (FBN), Wilhelm-Stahl Allee 2, D 18196

138

Tank waste remediation system systems engineering management plan  

SciTech Connect (OSTI)

This Systems Engineering Management Plan (SEMP) describes the Tank Waste Remediation System (TWRS) implementation of the US Department of Energy (DOE) systems engineering policy provided in 97-IMSD-193. The SEMP defines the products, process, organization, and procedures used by the TWRS Project to implement the policy. The SEMP will be used as the basis for tailoring the systems engineering applications to the development of the physical systems and processes necessary to achieve the desired end states of the program. It is a living document that will be revised as necessary to reflect changes in systems engineering guidance as the program evolves. The US Department of Energy-Headquarters has issued program management guidance, DOE Order 430. 1, Life Cycle Asset Management, and associated Good Practice Guides that include substantial systems engineering guidance.

Peck, L.G.

1998-01-08T23:59:59.000Z

139

AN INTEGRATED BIOLOGICAL CONTROL SYSTEM AT HANFORD  

SciTech Connect (OSTI)

In 1999 an integrated biological control system was instituted at the U.S. Department of Energy's Hanford Site. Successes and changes to the program needed to be communicated to a large and diverse mix of organizations and individuals. Efforts at communication are directed toward the following: Hanford Contractors (Liquid or Tank Waste, Solid Waste, Environmental Restoration, Science and Technology, Site Infrastructure), General Hanford Employees, and Hanford Advisory Board (Native American Tribes, Environmental Groups, Local Citizens, Washington State and Oregon State regulatory agencies). Communication was done through direct interface meetings, individual communication, where appropriate, and broadly sharing program reports. The objectives of the communication efforts was to have the program well coordinated with Hanford contractors, and to have the program understood well enough that all stakeholders would have confidence in the work performed by the program to reduce or elimated spread of radioactive contamination by biotic vectors. Communication of successes and changes to an integrated biological control system instituted in 1999 at the Department of Energy's Hanford Site have required regular interfaces with not only a diverse group of Hanford contractors (i.e., those responsible for liquid or tank waste, solid wastes, environmental restoration, science and technology, and site infrastructure), and general Hanford employees, but also with a consortium of designated stake holders organized as the Hanford Advisory Board (i.e., Native American tribes, various environmental groups, local citizens, Washington state and Oregon regulatory agencies, etc.). Direct interface meetings, individual communication where appropriate, and transparency of the biological control program were the methods and outcome of this effort.

JOHNSON AR; CAUDILL JG; GIDDINGS RF; RODRIGUEZ JM; ROOS RC; WILDE JW

2010-02-11T23:59:59.000Z

140

Tank waste remediation system systems engineering management plan  

SciTech Connect (OSTI)

This Systems Engineering Management Plan (SEMP) describes the Tank Waste Remediation Systems (TWRS) implementation of U.S. Department of Energy (DOE) Systems Engineering (SE) policy provided in Tank Waste Remediation System Systems Engineering Management Policy, DOE/RL letter, 95-RTI-107, Oct. 31, 1995. This SEMP defines the products, process, organization, and procedures used by the TWRS Program to accomplish SE objectives. This TWRS SEMP is applicable to all aspects of the TWRS Program and will be used as the basis for tailoring SE to apply necessary concepts and principles to develop and mature the processes and physical systems necessary to achieve the desired end states of the program.

Peck, L.G.

1996-02-06T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Joseph and Rosemary Bittorf Industrial and Systems Engineering Scholarship  

E-Print Network [OSTI]

Joseph and Rosemary Bittorf Industrial and Systems Engineering Scholarship The purpose of the Fund be a declared major in Industrial and Systems Engineering. Candidates must be in good standing in Industrial and Systems Engineering in the College of Engineering and Engineering Technology for the academic

Kostic, Milivoje M.

142

A Holistic Approach to Marine Eco-Systems Biology  

E-Print Network [OSTI]

With biology becoming quantitative, systems-level studies can now be performed at spatial scales ranging from molecules to ecosystems. Biological data generated consistently across scales can be integrated with physico-chemical ...

Follows, Michael J.

143

EE 337 Engineering nano-systems EE 337 Engineering micro and nano-systems  

E-Print Network [OSTI]

EE 337 Engineering nano-systems Page 1 EE 337 Engineering micro and nano-systems A.F.J. Levi Spring.edu/dept/engineering/eleceng/Adv_Network_Tech/Html/ee337.html This course is designed as an introduction to nano-technology, methods to control and exploit the new degrees of freedom delivered by nano-science, and the integration of nano-technology into systems

Levi, Anthony F. J.

144

Putting Engineering into the Enterprise System  

E-Print Network [OSTI]

, Enterprise System, One-of-a-Kind production, process integration. #12;1. INTRODUCTION Enterprise systems as a metaphor, the production process of engineering contractor could be defined as the production of product to support these processes. This paper explores what is expected from an Enterprise System in order

Utrecht, Universiteit

145

EE 337 Engineering micro and nano-systems EE 337 Engineering micro and nano-systems  

E-Print Network [OSTI]

EE 337 Engineering micro and nano-systems EE 337 Engineering micro and nano-systems A.F.J. Levi as an introduction to micro and nano-technology, methods to control and exploit the new degrees of freedom delivered by nano-science, and the integration of micro and nano-technology into systems. It is a hands

Levi, Anthony F. J.

146

EE 238 Engineering nano-systems EE 238 Engineering nano-systems  

E-Print Network [OSTI]

EE 238 Engineering nano-systems Page 1 EE 238 Engineering nano-systems A.F.J. Levi Spring 2009, OHE This course is designed as an introduction to nano-technology, methods to control and exploit the new degrees of freedom delivered by nano-science, and the integration of nano-technology into systems. It is a hands

Levi, Anthony F. J.

147

A comparative risk assessment of genetically engineered, mutagenic, and conventional wheat production systems  

E-Print Network [OSTI]

production systems Robert K.D. Peterson* & Leslie M. Shama Agricultural and Biological Risk Assessment engineered, mutagenic, and conventional wheat production systems. Replacement of traditional herbicides with different wheat production systems in the US and Canada using the risk assessment paradigm. Specifically, we

Peterson, Robert K. D.

148

Agricultural and Biological Engineering College of Agricultural Sciences Cooperative Extension  

E-Print Network [OSTI]

solar energy or "green sunshine" derived from the solar- powered photosynthesis process during. The relatively low cost of biomass and the environmental benefits more than offset any boiler efficiency losses, and Pennsylvania Counties Cooperating Biomass Energy Dennis E. Buffington, Professor, Agricultural and Biological

Lee, Dongwon

149

Advanced Reciprocating Engine System (ARES)  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

natural gas power generation systems will offer a comparative advantage in dispersed power generation, combined heat and power applications, and total energy systems to...

150

Abstract A34: Novel chemical systems biology approach with the Berg Interrogative Biology platform provides a window into hallmark shift in cancer metabolism  

Science Journals Connector (OSTI)

...Abstract A34: Novel chemical systems biology approach...Interrogative Biology platform provides a window into...Sarangarajan. Novel chemical systems biology approach...Interrogative Biology platform provides a window into...Special Conference on Chemical Systems Biology: Assembling...

Niven R. Narain; Vivek K. Vishnudas; Viatscheslav R. Akmaev; and Rangaprasad Sarangarajan

151

EE 337 Engineering micro and nano-systems EE 337 Engineering micro and nano-systems  

E-Print Network [OSTI]

EE 337 Engineering micro and nano-systems Page 1 EE 337 Engineering micro and nano-systems A.edu/dept/engineering/eleceng/Adv_Network_Tech/Html/ee337.html This course is designed as an introduction to micro and nano-technology, methods to control and exploit the new degrees of freedom delivered by nano-science, and the integration of micro and nano

Levi, Anthony F. J.

152

4 - Fundamentals of dynamic and static diesel engine system designs  

Science Journals Connector (OSTI)

Abstract: This chapter lays out the foundation of dynamic and static diesel engine system designs by linking the theoretical governing equations of the instantaneous engine in-cylinder cycle processes and the gas flow network of the air system. Engine manifold filling dynamics is discussed for dynamic system design. The chapter develops the theory of pumping loss and engine delta P, which are key design issues for modern high-EGR turbocharged diesel engines. The theory is used to predict engine hardware performance or determine hardware specifications to meet target performance. Four core equations for engine air system are proposed. Different theoretical options of engine air system design are summarized.

Qianfan Xin

2013-01-01T23:59:59.000Z

153

Advances in Energy Systems Engineering  

Science Journals Connector (OSTI)

Controlled nuclear fusion, cellulosic biofuels, and natural gas hydrate belong to this category. ... Polygeneration energy systems are multi-input and multioutput energy systems that coproduce electricity and synthetic liquid fuels. ...

Pei Liu; Michael C. Georgiadis; Efstratios N. Pistikopoulos

2010-09-17T23:59:59.000Z

154

Robust network calibration and therapy design in systems biology  

E-Print Network [OSTI]

Mathematical modeling of biological networks is under active research, receiving attention for its ability to quantitatively represent the modeler's systems-level understanding of network functionalities. Computational ...

Kim, Bo S. (Bo Sung)

2010-01-01T23:59:59.000Z

155

industrial & Systems Engineers Engineer Systems The challenge is in how you can manage complexity to solve your problem.  

E-Print Network [OSTI]

industrial & Systems Engineers Engineer Systems The challenge is in how you can manage complexity of Industrial & Systems Engineering http://www.ise.nus.edu.sg/Sye http://www.facebook.com/ise.nus #12;The to solve your problem. Only Systems Engineering tools and techniques can effectively address complexity

Chaudhuri, Sanjay

156

Systems Engineering | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

objectives: to create an interactive, physics based, systems analysis tool for geothermal energy development that will: Identify points of attack to maximize efforts and...

157

Power System Design Engineer | Princeton Plasma Physics Lab  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

System Design Engineer Department: Engineering Supervisor(s): John Lacenere Staff: ENG 04 Requisition Number: 1400304 The Princeton University Plasma Physics Laboratory (PPPL), a...

158

Counter-Intuitive Systems Engineering  

E-Print Network [OSTI]

in Source: EIA 2009 #12;Another example: The Heating Plant · Large complex system required to generate domestic heat · Simultaneously other systems are cooling components to minimize heat · Can I reduce Electricity Alternator Torque Cold Heat CICHeat Cooking Heating Hot Water Heat Heat #12;Heating & Cooling Fuel

159

Engineered plant biomass particles coated with biological agents  

DOE Patents [OSTI]

Plant biomass particles coated with a biological agent such as a bacterium or seed, characterized by a length dimension (L) aligned substantially parallel to a grain direction and defining a substantially uniform distance along the grain, a width dimension (W) normal to L and aligned cross grain, and a height dimension (H) normal to W and L. In particular, the L.times.H dimensions define a pair of substantially parallel side surfaces characterized by substantially intact longitudinally arrayed fibers, the W.times.H dimensions define a pair of substantially parallel end surfaces characterized by crosscut fibers and end checking between fibers, and the L.times.W dimensions define a pair of substantially parallel top and bottom surfaces.

Dooley, James H.; Lanning, David N.

2014-06-24T23:59:59.000Z

160

Economic Representation of Agricultural Activities in Water Resources Systems Engineering  

E-Print Network [OSTI]

i Economic Representation of Agricultural Activities in Water Resources Systems Engineering. #12;iii Guilherme Fernandes Marques January 2004 Civil and Environmental Engineering Economic of DOCTOR OF PHILOSOPHY in Engineering in the OFFICE OF GRADUATE STUDIES of the UNIVERSITY OF CALIFORNIA

Lund, Jay R.

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

SPOTLIGHT on: Jennifer Dowling Industrial and Systems Engineering  

E-Print Network [OSTI]

SPOTLIGHT on: Jennifer Dowling Industrial and Systems Engineering Hometown: La Mirada, CA Involvement at USC: Society of Women Engineers- Corporate Affairs Committee member, Institute of Industrial Engineers- President, Viterbi Graduate Admissions Office- student staff member, Song Girl 2007 Favorite

Wang, Hai

162

Soil engineering in vivo: harnessing natural biogeochemical systems for sustainable, multi-functional engineering solutions  

Science Journals Connector (OSTI)

...biological processes provide an innovative solution for remediation of metal-contaminated ground...non-engineered, and their remediation is practically and fiscally...g. land and ground water remediation). Extensive site-specific...

2011-01-01T23:59:59.000Z

163

Prerequisites: Control Systems I+II, System Modeling, Engine Class (Introduction to Modeling and Control of  

E-Print Network [OSTI]

Thesis IDSC-LG-FZ-05 Gas Diesel Engine Modeling and Control The gas diesel engine is a natural gas enginePrerequisites: Control Systems I+II, System Modeling, Engine Class (Introduction to Modeling and Control of Internal Combustion Engine Systems, IC Engines, ...), Optimization Course, Matlab

Lygeros, John

164

Systems Biology Perspectives on Minimal and Simpler Cells  

Science Journals Connector (OSTI)

...Overall, it has become clear that both fundamental and applied goals for research on minimal...Research from diverse fields, ranging from fundamental biology to LUCA to chassis cells, is...Fermentation and biochemical engineering handbook-principles, process design, and...

Joana C. Xavier; Kiran Raosaheb Patil; Isabel Rocha

2014-09-01T23:59:59.000Z

165

Computer video acquisition and analysis system for biological data  

Science Journals Connector (OSTI)

......research-article ORIGINAL PAPERS Computer video acquisition and analysis system for biological...analyses. The image is acquired using a video camera and then digitized for subsequent...including DNA sequencing gels. Computer video acquisition and analysis system for biological......

Thomas P. Keenan; Stephen A. Krawetz

1988-03-01T23:59:59.000Z

166

PROMOT: modular modeling for systems biology  

Science Journals Connector (OSTI)

......networks or chemical engineering...exported to the simulation environments Matlab (Fig. 1C...different simulation environments...modeling process. The ProMoT...Diana, Matlab) for model analysis and simulation. Moreover...Computer Aided Process Engineering...Data 1 - pdf file PROMOT......

Sebastian Mirschel; Katrin Steinmetz; Michael Rempel; Martin Ginkel; Ernst Dieter Gilles

2009-03-01T23:59:59.000Z

167

Method and system for controlled combustion engines  

DOE Patents [OSTI]

A system for controlling combustion in internal combustion engines of both the Diesel or Otto type, which relies on establishing fluid dynamic conditions and structures wherein fuel and air are entrained, mixed and caused to be ignited in the interior of a multiplicity of eddies, and where these structures are caused to sequentially fill the headspace of the cylinders.

Oppenheim, A. K. (Berkeley, CA)

1990-01-01T23:59:59.000Z

168

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark  

E-Print Network [OSTI]

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark E. coli pangenomics - or - How to compare hundreds of E. coli genomes Fuzzy Dave Ussery Ullevål Universitetssykehus Oslo, Norway Wednesday, 10 December, 2008 #12;Comparative Microbial Genomics group Centerfor

Ussery, David W.

169

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark  

E-Print Network [OSTI]

Comparative Microbial Genomics group CenterforBiologicalSequenceanalysisDepartmentofSystemsBiology,TechnicalUniversityofDenmark Burkholderia Pan-genomics Dave Ussery Max Planck Institut fur Terrestrial Microbiology Marburg, Germany 26 May, 2008 - or - What can we learn from more than 50 sequenced genomes? #12;Comparative Microbial Genomics

Ussery, David W.

170

Biotechnol. Appl. Biochem. (2004) 40, 516 (Printed in Great Britain) 5 The biology and engineering of stem-cell control  

E-Print Network [OSTI]

and engineering of stem-cell control Analeah O'Neill and David V. Schaffer1 Department of Chemical Engineering the history and current state of the stem- cell biology field, but will then focus on the develop- ment engineering and regenerative medicine, progress in harnessing these cells to repair tissue damaged by disease

Schaffer, David V.

171

Renewable Hydrogen Production from Biological Systems  

Broader source: Energy.gov [DOE]

Presentation by Matthew Posewitz, Colorado School of Mines, at the Biological Hydrogen Production Workshop held September 24-25, 2013, at the National Renewable Energy Laboratory in Golden, Colorado.

172

MSSE | Measurement Science and Systems Engineering | ORNL  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Supporting Organizations Supporting Organizations Biosciences Division Energy and Transportation Science Division Electrical and Electronics Systems Research Division Building Technologies Program Sustainable Transportation Program Clean Energy Home | Science & Discovery | Clean Energy | Supporting Organizations | Electrical and Electronics Systems Research Division SHARE Electrical and Electronics Systems Research Division The Electrical and Electronics Systems Research Division (EESR) Division at the Oak Ridge National Laboratory (ORNL) performs applied research and development in nationally important areas of energy and security. The mission of EESR is to provide pathways for the translation of basic science to engineering applications. This is accomplished through the creation and

173

10 - Friction and lubrication in diesel engine system design  

Science Journals Connector (OSTI)

Abstract: This chapter addresses engine friction and lubrication dynamics modeling in diesel engine system design. It starts by introducing important fundamental principles of engine tribology and builds up a three-level system modeling approach of engine friction. The chapter summarizes the friction characteristics and friction-reduction design measures for both the overall engine system and individual subsystems such as the piston assembly, the piston rings, the bearings, and the valvetrain.

Qianfan Xin

2013-01-01T23:59:59.000Z

174

Systems Biology at Harvard Medical School The Department of Systems Biology was founded in 2003 in response to a growing  

E-Print Network [OSTI]

, engineering improved carbon fixation and making useful molecules such as hydrogen, sugar, and other products for the very best young researchers in this area, and the related field of synthetic biology. The department-enabled methods for measuring cell growth, aging, gene expression, and cell movement in model organisms; o A new

Needleman, Daniel

175

6 - Engine brake performance in diesel engine system design  

Science Journals Connector (OSTI)

Abstract: This chapter provides a comprehensive theory on engine brake performance. It first discusses vehicle braking requirement and the impact on enginevehicle matching in engine brake operation, followed by a comparison between engine brakes and drivetrain retarders. It then introduces drivetrain retarders in detail including their torque and cooling characteristics. The performance characteristics of exhaust brakes and compression brakes are elaborated including their mechanisms and the interactions with valvetrain, variable valve actuation (VVA) and turbocharger. The principles of engine brake design are introduced through comprehensive simulation analysis on engine thermodynamic cycles in braking operation. A braking gas recirculation (BGR) theory is developed.

Qianfan Xin

2013-01-01T23:59:59.000Z

176

Fault Tolerant Oxygen Control of a Diesel Engine Air System  

E-Print Network [OSTI]

Fault Tolerant Oxygen Control of a Diesel Engine Air System Rainer Nitsche Matthias Bitzer control problem of a Diesel engine air system having a jammed Exhaust Gas Recirculation (EGR) valve of the air system. Keywords: Fault tolerant control, Diesel engine, Air system, Model-based trajectory

Paris-Sud XI, Université de

177

Project Recap Humanitarian Engineering Biodiesel Boiler System for Steam Generator  

E-Print Network [OSTI]

Project Recap Humanitarian Engineering ­ Biodiesel Boiler System for Steam Generator Currently 70 biodiesel boiler system to drive a steam engine generator. This system is to provide electricity the customer needs, a boiler fueled by biodiesel and outputting to a steam engine was decided upon. The system

Demirel, Melik C.

178

Proceedings of the 2009 Industrial Engineering Research Conference Developing a Curriculum in Service Systems Engineering  

E-Print Network [OSTI]

in Service Systems Engineering Dana M. Johnson, Leonard J. Bohmann, Kris Mattila, Amlan Mukherjee, Nilufer courses to provide holistic coverage of service systems engineering issues. The paper will describe the curriculum design and development and course selection for the Service Systems Engineering program. Finally

Onder, Nilufer

179

Evolution of a Unique Systems Engineering Capability  

SciTech Connect (OSTI)

The Idaho National Laboratory (INL) is a science-based, applied engineering laboratory dedicated to supporting U.S. Department of Energy missions in nuclear and energy research, science, and national security. The INLs Systems Engineering organization supports all of the various programs under this wide array of missions. As with any multifaceted organization, strategic planning is essential to establishing a consistent culture and a value discipline throughout all levels of the enterprise. While an organization can pursue operational excellence, product leadership or customer intimacy, it is extremely difficult to excel or achieve best-in-class at all three. In fact, trying to do so has resulted in the demise of a number of organizations given the very intricate balancing act that is necessary. The INLs Systems Engineering Department has chosen to focus on customer intimacy where the customers needs are first and foremost and a more total solution is the goal. Frequently a total solution requires the employment of specialized tools to manage system complexity. However, it is only after understanding customer needs that tool selection and use would be pursued. This results in using both commercial-off-the-shelf (COTS) tools and, in some cases, requires internal development of specialized tools. This paper describes how a unique systems engineering capability, through the development of customized tools, evolved as a result of this customer-focused culture. It also addresses the need for a common information model or analysis framework and presents an overview of the tools developed to manage and display relationships between entities, support trade studies through the application of utility theory, and facilitate the development of a technology roadmap to manage system risk and uncertainty.

Robert M. Caliva; James A. Murphy; Kyle B. Oswald

2011-06-01T23:59:59.000Z

180

ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT  

SciTech Connect (OSTI)

The purpose of this report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The abstraction model is used in the total system performance assessment for the license application (TSPA LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of these abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2004 [DIRS 171156], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports.

R. Jarek

2004-11-23T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Survey Report: Improving Integration of Program Management and Systems Engineering  

E-Print Network [OSTI]

Formanyyears,aculturalbarrierhasexistedbetweenpractitionersofsystemsengineeringandofprogrammanagement.Somesystemsengineersandprogrammanagershavedevelopedthemindsetthattheirworkactivitiesar ...

Conforto, Edivandro

182

Roadmap: Applied Engineering Manufacturing Systems Bachelor of Science  

E-Print Network [OSTI]

Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT 15000 Introduction to Human Communication 3 Fulfills Kent Core Additional Kent Core Requirement 3 See #12;Roadmap: Applied Engineering ­ Manufacturing Systems ­ Bachelor of Science [AT

Sheridan, Scott

183

Engineering optical traps for new environments and applications in the measurement of biological adhesives and motors  

E-Print Network [OSTI]

Optical traps have played a central role in the exploration of biological systems through the examination of molecular motors, biopolymers, and many other interactions at the nano and micro length scales. This thesis seeks ...

Appleyard, David Collins

2009-01-01T23:59:59.000Z

184

Corporate Systems Engineering | Open Energy Information  

Open Energy Info (EERE)

Corporate Systems Engineering Corporate Systems Engineering Place Indianapolis, Indiana Product Indiana-based energy management company. Coordinates 39.76691°, -86.149964° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.76691,"lon":-86.149964,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

185

MCEN 5228-002/4228-002 and MCDB 4100-002/6440-002 (Spring 2006) Molecular Biology and Micro/Nano-Scale Engineering  

E-Print Network [OSTI]

MCEN 5228-002/4228-002 and MCDB 4100-002/6440-002 (Spring 2006) Molecular Biology and Micro/Nano-Scale Engineering http://www.colorado.edu/engineering/MCEN/micronanobio/ Course Objectives: The purpose and technology in small-scale engineering and molecular biology. Engineering students will learn molecular

Stowell, Michael

186

INDUSTRIAL & SYSTEMS ENGINEERING UNDERGRADUATE HANDBOOK 11/8//2010 RENSSELAER POLYTECHNIC INSTITUTE  

E-Print Network [OSTI]

INDUSTRIAL & SYSTEMS ENGINEERING UNDERGRADUATE HANDBOOK 11/8//2010 RENSSELAER POLYTECHNIC INSTITUTE School of Engineering Industrial & Systems Engineering #12;2 INDUSTRIAL & SYSTEMS ENGINEERING .................................................................. 1 What is Industrial and Management Engineering (IME)? ......... 1 Are you a candidate for IME

Salama, Khaled

187

Dual fuel engine control systems for transportation applications  

SciTech Connect (OSTI)

Microprocessor control systems have been developed for dual fuel diesel engines intended for transportation applications. Control system requirements for transportation engines are more demanding than for stationary engines, as the system must be able to cope with variable speed and load. Detailed fuel maps were determined for both normally aspirated and turbocharged diesel engines based on the criterion that the engine did not operate in the regimes where knock or incomplete combustion occurred. The control system was developed so that the engine would follow the detailed fuel map. The input variables to the control system are engine speed and load. Based on this, the system then controls the amount of natural gas and diesel fuel supplied to the engine. The performance of the system is briefly summarized.

Gettel, L.E.; Perry, G.C.; Boisvert, J.; O'Sullivan, P.J.

1987-10-01T23:59:59.000Z

188

Project Management vs. Systems Engineering Management: A Practitioners' View on  

E-Print Network [OSTI]

Project Management vs. Systems Engineering Management: A Practitioners' View on IntegratingPROJECT MANAGEMENT VS. SYSTEMS ENGINEERING MANAGEMENT Received 3 August 2010; Revised 18 December 2010 (wileyonlinelibrary.com). DOI 10.1002/sys.20187 ABSTRACT While most Systems Engineering Management (SEM) applications

de Weck, Olivier L.

189

Engine control system having speed-based timing  

DOE Patents [OSTI]

A control system for an engine having a cylinder is disclosed having an engine valve movable to regulate a fluid flow of the cylinder and an actuator associated with the engine valve. The control system also has a controller in communication with the actuator. The controller is configured to receive a signal indicative of engine speed and compare the engine speed signal with a desired engine speed. The controller is also configured to selectively regulate the actuator to adjust a timing of the engine valve to control an amount of air/fuel mixture delivered to the cylinder based on the comparison.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2012-02-14T23:59:59.000Z

190

Engineering Incentives in Distributed Systems with Healthcare Applications  

E-Print Network [OSTI]

ENGINEERING INCENTIVES IN DISTRIBUTED SYSTEMS WITH HEALTHCARE APPLICATIONS A Dissertation by BRANDON REED POPE Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of DOCTOR OF PHILOSOPHY August 2011 Major Subject: Industrial Engineering Engineering Incentives in Distributed Systems with Healthcare Applications Copyright 2011 Brandon Reed Pope ENGINEERING INCENTIVES IN DISTRIBUTED SYSTEMS WITH HEALTHCARE...

Pope, Brandon 1984-

2011-07-15T23:59:59.000Z

191

Low emission turbo compound engine system  

DOE Patents [OSTI]

A diesel or HHCI engine has an air intake and an exhaust for products of combustion. A pair of turbochargers receive the products of combustion in a series relationship and an exhaust aftertreatment device receive the products of combustion from the downstream turbine. A power turbine receives the output from the exhaust aftertreatment device and an EGR system of the power turbine passes a selected portion of the output to a point upstream of the upstream turbocharger compressor. A device adds fuel to the aftertreatment device to regenerate the particulate filter and the power turbine recoups the additional energy. The power turbine may be used to drive accessories or the prime output of the engine.

Vuk; Carl T. (Denver, IA)

2011-05-31T23:59:59.000Z

192

Engineering Part IB P8 Elective (2) Engineering for Renewable Energy Systems  

E-Print Network [OSTI]

(to optimise power production) gives more difficulties. Campbell chart plots the resonant frequencies1 1 Engineering Part IB P8 ­ Elective (2) Engineering for Renewable Energy Systems Wind Turbines

Talbot, James P.

193

1 - The analytical design process and diesel engine system design  

Science Journals Connector (OSTI)

Abstract: Diesel engine system design (DESD) is an important and leading function in the design and development of modern low-emissions EGR diesel engines. It creates a paradigm shift in how engine design is carried out. It leads and integrates the designs from the system level to the component level by producing high-quality system design specifications with advanced analytical simulation tools. This chapter introduces the fundamental concepts in diesel engine system design and provides an overview on the theory and approaches in this emerging technical field. The central theme is how to design a good engine system performance specification at an early stage of the product development cycle. The chapter employs a systems engineering approach and applies the concepts of reliability and robust engineering to diesel engine system design to address the optimization topics encountered in design for target, design for variability, and design for reliability. An attribute-driven system design process is developed for advanced analytical engine design from the system level to the subsystem/component level in order to coordinate different design attributes and subsystems. Four system design attributes performance, durability, packaging, and cost are elaborated. The chapter also addresses competitive benchmarking analysis. By focusing on engine performance and system integration (EPSI), the technical areas, theoretical foundation, and tools in diesel engine system design are introduced.

Qianfan Xin

2013-01-01T23:59:59.000Z

194

Effects of Biomass Fuels on Engine & System Out Emissions for...  

Broader source: Energy.gov (indexed) [DOE]

& Aftertreatment Systems -- DEER Conference 1 6 October 2011 Kevin Barnum Effects of Biomass Fuels on Engine & System Out Emissions for Short Term Endurance DEER 2011 Conference...

195

Function-based, biologically inspired concept generation  

Science Journals Connector (OSTI)

The natural world provides numerous cases for inspiration in engineering design. Biological organisms, phenomena, and strategies, which we refer to as biological systems, provide a rich set of analogies. These systems provide insight into sustainable ... Keywords: Biologically Inspired, Concept Generation, Engineering Design, Function-Based Design

Jacquelyn k. s. Nagel; Robert l. Nagel; Robert b. Stone; Daniel a. Mcadams

2010-11-01T23:59:59.000Z

196

Application of hybrid EGR systems to turbocharged GDI engines  

Science Journals Connector (OSTI)

In a hybrid exhaust gas recirculation system, high-pressure EGR is combined with low-pressure EGR. As BorgWarner demonstrates, proven technology from diesel engines can also be used for gasoline engines in ord...

David Roth; Rolf Sauerstein; Dr.-Ing. Michael Becker; Rob Meilinger

2010-04-01T23:59:59.000Z

197

OE Power Systems Engineering Research & Development Program Partnerships |  

Broader source: Energy.gov (indexed) [DOE]

Mission » Power Systems Engineering Research and Development » OE Mission » Power Systems Engineering Research and Development » OE Power Systems Engineering Research & Development Program Partnerships OE Power Systems Engineering Research & Development Program Partnerships The OE Power Systems Research and Development Program engages a broad group of stakeholders in program planning, identification of high-priority technology gap areas, and joint participation in research, development, demonstration, and deployment activities. The partnerships involve: Partnerships with Other Federal Programs Federal partnerships include participation with the Federal Energy Management Program (FEMP) to promote and install distributed energy systems at Federal facilities; the Office of Energy Assurance and the Department of

198

Power Systems Engineering Research Center Dennis Ray Ward Jewell  

E-Print Network [OSTI]

Power Systems Engineering Research Center Dennis Ray Ward Jewell Executive Director, Power Systems an overview of the Power Systems Engineering Research Center (PSERC), a National Science Foundation Industry and ongoing projects in each of these stems will be outlined. INTRODUCTION Current electric-power systems

199

Improving Turbocharged Diesel Engine Operation with Turbo Power Assist System  

E-Print Network [OSTI]

Improving Turbocharged Diesel Engine Operation with Turbo Power Assist System I. Kolmanovsky A. G. In this pa- per we investigate the coupling of a power assist system at the turbocharger shaft of a diesel representation of a diesel engine with a turbocharger power assist system. A turbocharger power assist system

Stefanopoulou, Anna

200

An intermediate language for the stochastic simulation of biological systems  

Science Journals Connector (OSTI)

We introduce Stochastic String MultiSet Rewriting (sSMSR), and propose this formalism as an intermediate language for the simulation of biomolecular systems. Higher level formalisms for biological systems description can be translated into sSMSR, and ... Keywords: MultiSet rewriting, Stochastic ?-calculus, Stochastic Calculus of Looping Sequences, Stochastic simulation

Roberto Barbuti; Giulio Caravagna; Andrea Maggiolo-Schettini; Paolo Milazzo

2009-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

ENGINEERED BARRIER SYSTEM: PHYSICAL AND CHEMICAL ENVIRONMENT  

SciTech Connect (OSTI)

The purpose of this model report is to describe the evolution of the physical and chemical environmental conditions within the waste emplacement drifts of the repository, including the drip shield and waste package surfaces. The resulting seepage evaporation and gas abstraction models are used in the total system performance assessment for the license application (TSPA-LA) to assess the performance of the engineered barrier system and the waste form. This report develops and documents a set of abstraction-level models that describe the engineered barrier system physical and chemical environment. Where possible, these models use information directly from other reports as input, which promotes integration among process models used for TSPA-LA. Specific tasks and activities of modeling the physical and chemical environment are included in ''Technical Work Plan for: Near-Field Environment and Transport In-Drift Geochemistry Model Report Integration'' (BSC 2005 [DIRS 173782], Section 1.2.2). As described in the technical work plan, the development of this report is coordinated with the development of other engineered barrier system reports. To be consistent with other project documents that address features, events, and processes (FEPs), Table 6.14.1 of the current report includes updates to FEP numbers and FEP subjects for two FEPs identified in the technical work plan (TWP) governing this report (BSC 2005 [DIRS 173782]). FEP 2.1.09.06.0A (Reduction-oxidation potential in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.06.0B (Reduction-oxidation potential in Drifts; see Table 6.14-1). FEP 2.1.09.07.0A (Reaction kinetics in EBS), as listed in Table 2 of the TWP (BSC 2005 [DIRS 173782]), has been updated in the current report to FEP 2.1.09.07.0B (Reaction kinetics in Drifts; see Table 6.14-1). These deviations from the TWP are justified because they improve integration with FEPs documents. The updates have no impact on the model developed in this report.

R. Jarek

2005-08-29T23:59:59.000Z

202

Information systems for engineering sustainable development  

SciTech Connect (OSTI)

The ability of a country to follow sustainable development paths is determined to a large extent by the capacity or capabilities of its people and its institutions. Specifically, capacity-building in the UNCED terminology encompasses the country's human, scientific, technological, organizational, institutional, and resource capabilities. A fundamental goal of capacity-building is to enhance the ability to pose, evaluate and address crucial questions related to policy choices and methods of implementation among development options. As a result the United Nations Conference on Environment and Development (UNCED) Agenda 21 planning process has identified the need for better methods by which information can be transferred between industrialized nations and developing nations. The reasons for better methods of information transfer include facilitating decisions related to sustainable development and building the capacity of developing nations to better plan their future in both an economical and environmentally sound manner. This paper is a discussion on mechanisms for providing information and technologies available for presenting the information to a variety of cultures and levels of technical literacy. Consideration is given to access to information technology as well as to the cost to the user. One concept discussed includes an Engineering Partnership'' which brings together the talents and resources of private consulting engineers, corporations, non-profit professional organizations, government agencies and funding institution which work in partnership with each other and associates in developing countries. Concepts which are related to information technologies include a hypertext based, user configurable cultural translator and information navigator and the use of multi-media technologies to educate engineers about the concepts of sustainability, and the adaptation of the concept of metabolism to creating industrial systems.

Leonard, R.S.

1992-02-27T23:59:59.000Z

203

New Computational Methods for Characterizing Systems Biology of Low Dose  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

New Computational Methods for Characterizing Systems Biology of Low Dose New Computational Methods for Characterizing Systems Biology of Low Dose and Adaptive Response Bahram Parvin Lawrence Berkeley National Laboratory Abstract We present preliminary results on a new computational method for systems biology of adaptive response and low dose effect from transcript and phenotypic data. The underlying concept is that a small subset of genes is triggered for each treatment condition or a phenotypic index. The concept of a small subset of genes translates to the sparsity constraint, which is applied computationally. The main advantage of this technique over traditional statistical methods is (i) direct application of sparsity, (ii) incorporating multi-class and multidimensional phenotypic profiles in one framework, and (iii) hypothesizing interaction networks simultaneously. Our

204

Biological optimization systems for enhancing photosynthetic efficiency and methods of use  

DOE Patents [OSTI]

The present disclosure relates to biological optimization systems for enhancing photosynthetic efficiency and methods of use.

Hunt, Ryan W; Chinnasamy, Senthil; Das, Keshav C; Rolim de Mattos, Erico

2014-02-25T23:59:59.000Z

205

PROGRAMME SPECIFICATION POSTGRADUATE PROGRAMMES Programme name Systems and Control Engineering  

E-Print Network [OSTI]

Engineering Award MSc School School of Engineering and Mathematical Sciences Department or equivalent School of Engineering and Mathematical Sciences Programme code PSSYCO Type of study Full Time Part Time Total UK credits, linear and non-linear systems, optimisation and optimal control and advanced control techniques as well

Weyde, Tillman

206

CONTROLLABILITY ANALYSIS OF QUANTUM SYSTEMS IMMERSED WITHIN AN ENGINEERED ENVIRONMENT  

E-Print Network [OSTI]

CONTROLLABILITY ANALYSIS OF QUANTUM SYSTEMS IMMERSED WITHIN AN ENGINEERED ENVIRONMENT A. GRIGORIU with an engineered environment, whose dynamics are described by a non-Markowian master equation is addressed when the environment can be engineered i.e. its characteristics chosen at will. The resulting

Paris-Sud XI, Université de

207

Service Systems Engineering: New Course Development -Service Systems Operations Dana M. Johnson(1)  

E-Print Network [OSTI]

008-0523 Service Systems Engineering: New Course Development - Service Systems Operations Dana M La Jolla, California, U.S.A. May 9 to May 12, 2008 #12;Service Systems Engineering: New Course Development - Service Systems Operations Abstract A new curriculum in Service Systems Engineering, which

Onder, Nilufer

208

Systems Engineering Management Plan for the Tank Farm Contractor  

SciTech Connect (OSTI)

This plan describes the systems engineering process to develop and manage the technical baseline. It defines the documents, interfaces, and procedures used by the Tank Farm Contractor.

O'TOOLE, S.M.

2000-04-20T23:59:59.000Z

209

Engine Tests of an Active PM Filter Regeneration System | Department...  

Broader source: Energy.gov (indexed) [DOE]

System 2005 Diesel Engine Emissions Reduction (DEER) Conference Presentations and Posters 2005deernickolas.pdf More Documents & Publications Diesel Particulate Filter: A...

210

High Efficiency Engine Systems Development and Evaluation | Department...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

High Efficiency Engine Systems Development and Evaluation 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation...

211

Engineering Program Sign-up | 2014 Page 1 ENGINEERING PROGRAM SIGN-UP (EPS) SYSTEM  

E-Print Network [OSTI]

Engineering Program Sign-up | 2014 Page 1 ENGINEERING PROGRAM SIGN-UP (EPS) SYSTEM Students who the https://iac01.ucalgary.ca/EPS/ link from May 1 through May 30, 2014. If you are in the common in the EPS System. You need to do that even if you applied for a specific major program back when you first

Calgary, University of

212

Symposium of the International Council on Systems Engineering, Vacouver, July 1998. 1 The Application of a Systems Engineering Process  

E-Print Network [OSTI]

for SEI level 3 certification. Although the organization had been ISO 9001 certified since 1993 and implemented software and systems engineering processes. In this paper, we briefly describe the systems, it was decided that a formal systems engineering process also had to be developed and implemented in order

Laporte, Claude Y.

213

Request for Travel Funds for Systems Radiation Biology Workshop  

SciTech Connect (OSTI)

The 3rd International Systems Radiation Biology Workshop brought together the major European, US and Japanese research programs on radiation risk as well as selected experts representing systems biological approaches to discuss how the new methodologies could be best exploited for low dose research. A significant part of the workshop was devoted to discussions organised as breakout group sessions. To facilitate discussions number of participants was limited to 60 persons. To achieve the goals of this symposium in this international conference, support from DOE is vital. Hence, this proposal requested support in the amount of $15,000 to cover the travel expenses of international experts and radiation biology scientists from the United States. This supporting mechanism was clearly identified to the selected US participants as a conference support award from the DOE (See attached PDF). The workshop was an outstanding opportunity to strengthen interactions between leading experts in the emerging areas of radiation sciences, and will also provide opportunities for younger scientists to meet with experts and discuss their results. This workshop was designed to endorse active engagement in international collaboration. A major objective of this conference was to effectively communicate research results, in order to ensure that current thinking reflects sound science of radiation biology. Further, this international event addressed the use and success of scientific initiatives in radiation biology for policymakers, standard-setters, and the general public.

Barcellos-Hoff, Mary Helen [NYU School of Medicine

2014-03-22T23:59:59.000Z

214

Review Article Aluminum-Induced Entropy in Biological Systems  

E-Print Network [OSTI]

Review Article Aluminum-Induced Entropy in Biological Systems: Implications for Neurological years, mining, smelting, and refining of aluminum (Al) in various forms have increasingly exposed living of the Al toxicants to which we are being exposed. 1. Introduction Aluminum (Al) is the most common metal

Seneff, Stephanie

215

Environmental Noise and Nonlinear Relaxation in Biological Systems  

E-Print Network [OSTI]

We analyse the effects of environmental noise in three different biological systems: (i) mating behaviour of individuals of \\emph{Nezara viridula} (L.) (Heteroptera Pentatomidae); (ii) polymer translocation in crowded solution; (iii) an ecosystem described by a Verhulst model with a multiplicative L\\'{e}vy noise.

B. Spagnolo; D. Valenti; S. Spezia; L. Curcio; N. Pizzolato; A. A. Dubkov; A. Fiasconaro; D. Persano Adorno; P. Lo Bue; E. Peri; S. Colazza

2011-10-18T23:59:59.000Z

216

Development of Exploration Methods for Engineered Geothermal Systems  

Open Energy Info (EERE)

Exploration Methods for Engineered Geothermal Systems Exploration Methods for Engineered Geothermal Systems Through Integrated Geophysical, Geologic and Geochemical Interpretation the Seismic Analysis Component Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Development of Exploration Methods for Engineered Geothermal Systems Through Integrated Geophysical, Geologic and Geochemical Interpretation the Seismic Analysis Component Authors Ileana M. Tibuleac, Joe Iovenitti, David von Seggern, Jon Sainsbury, Glenn Biasi and John G. Anderson Conference Stanford Geothermal Conference; Stanford University; 2013 Published PROCEEDINGS, Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University;, 2013 DOI Not Provided Check for DOI availability: http://crossref.org

217

Applied Engineering in Agriculture Vol. 23(1): 71-76 E 2007 American Society of Agricultural and Biological Engineers ISSN 0883-8542 71  

E-Print Network [OSTI]

be a problem in bio- diesel storage for biodiesel producers, distributors, and con- sumers, and must be avoided and Biological Engineers ISSN 0883-8542 71 MOISTURE ABSORPTION IN BIODIESEL AND ITS PETRO-DIESEL BLENDS B. B. He of absorbing more moisture than petroleum diesel. High moisture content in biodiesel can cause problems

He, Brian

218

Roadmap: Engineering Technology Mechanical/Systems Bachelor of Science  

E-Print Network [OSTI]

Roadmap: Engineering Technology ­ Mechanical/Systems ­ Bachelor of Science [RE;Roadmap: Engineering Technology ­ Mechanical/Systems ­ Bachelor of Science [RE-BS-ENGT-MSY] Regional-BS-ENGT-MSY] Regional College Catalog Year: 2013-2014 Page 1 of 4 | Last Updated: 9-Apr-13/LNHD This roadmap

Khan, Javed I.

219

Roadmap: Mechanical Engineering Technology Systems Associate of Applied Science  

E-Print Network [OSTI]

Roadmap: Mechanical Engineering Technology ­ Systems ­ Associate of Applied Science [RE Overall GPA 70 2.000 2.000 #12;Roadmap: Mechanical Engineering Technology ­ Systems ­ Associate of Applied-AAS-MERT-SYST] Regional College Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 27-Sept-12/JS This roadmap

Sheridan, Scott

220

Configuration management program plan for Hanford site systems engineering  

SciTech Connect (OSTI)

This plan establishes the integrated management program for the evolving technical baseline developed through the systems engineering process. This configuration management program aligns with the criteria identified in the DOE Standard, DOE-STD-1073-93. Included are specific requirements for control of the systems engineering RDD-100 database, and electronic data incorporated in the database that establishes the Hanford Site Technical Baseline.

Kellie, C.L.

1996-03-28T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Engine control system having pressure-based timing  

DOE Patents [OSTI]

A control system for an engine having a first cylinder and a second cylinder is disclosed having a first engine valve movable to regulate a fluid flow of the first cylinder and a first actuator associated with the first engine valve. The control system also has a second engine valve movable to regulate a fluid flow of the second cylinder and a sensor configured to generate a signal indicative of a pressure within the first cylinder. The control system also has a controller that is in communication with the first actuator and the sensor. The controller is configured to compare the pressure within the first cylinder with a desired pressure and selectively regulate the first actuator to adjust a timing of the first engine valve independently of the timing of the second engine valve based on the comparison.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2011-10-04T23:59:59.000Z

222

Theory: Biological systems organize to maximize entropy production subject to information and biophysicochemical constraints.  

E-Print Network [OSTI]

Theory: Biological systems organize to maximize entropy production subject to information production. While organized structures decrease the entropy of the system, they are maintained by external selection produce biological systems that tend to follow a pathway of maximum entropy production

Vallino, Joseph J.

223

Development of Exploration Methods for Engineered Geothermal Systems  

Open Energy Info (EERE)

Development of Exploration Methods for Engineered Geothermal Systems Development of Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and Geochemical Interpretation Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Development of Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and Geochemical Interpretation Abstract N/A Author U.S. Department of Energy Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Development of Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and Geochemical Interpretation Citation U.S. Department of Energy. Development of Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and

224

EA-0907: Idaho National Engineering Laboratory Sewer System Upgrade  

Broader source: Energy.gov (indexed) [DOE]

7: Idaho National Engineering Laboratory Sewer System Upgrade 7: Idaho National Engineering Laboratory Sewer System Upgrade Project, Idaho Falls, Idaho EA-0907: Idaho National Engineering Laboratory Sewer System Upgrade Project, Idaho Falls, Idaho SUMMARY This EA evaluates the environmental impacts of a proposal to upgrade the Sewer System at the U.S. Department of Energy's Idaho National Engineering Laboratory (INEL) near Idaho Falls, Idaho. The proposed action would include activities conducted at the Central Facilities Area, Test Reactor Area, and the Containment Test Facility at the Test Area North at INEL. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD April 1, 1994 EA-0907: Finding of No Significant Impact Idaho National Engineering Laboratory Sewer System Upgrade Project

225

Advanced HD Engine Systems and Emissions Control Modeling and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Meeting vss089daw2012p.pdf More Documents & Publications Evaluation of 2010 Urea-SCR Technology for Hybrid Vehicles using PSAT System Simulations Advanced LD Engine Systems...

226

6.828 Operating System Engineering, Fall 2006  

E-Print Network [OSTI]

6.828 teaches the fundamentals of engineering operating systems. The following topics are studied in detail: virtual memory, kernel and user mode, system calls, threads, context switches, interrupts, interprocess communication, ...

Kaashoek, Frans

227

Radioisotope power system based on derivative of existing Stirling engine  

SciTech Connect (OSTI)

In a recent paper, the authors presented the results of a system design study of a 75-watt(c) RSG (Radioisotope Stirling Generator) for possible application to the Pluto Fast Flyby mission. That study was based on a Stirling engine design generated by MTI (Mechanical Technology, Inc.). The MTI design was a derivative of a much larger (13 kwe) engine that they had developed and tested for NASA`s LERC. Clearly, such a derivative would be a major extrapolation (downsizing) from what has actually been built and tested. To avoid that, the present paper describes a design for a 75-watt RSG system based on derivatives of a small (11-watt) engine and linear alternator system that has been under development by STC (Stirling Technology Company) for over three years and that has operated successfully for over 15,000 hours as of March 1995. Thus, the STC engines would require much less extrapolation from proven designs. The design employs a heat source consisting of two standard General Purpose Heat Source (GPHS) modules, coupled to four Stirling engines with linear alternators, any three of which could deliver the desired 75-watt(e) output if the fourth should fail. The four engines are coupled to four common radiators with redundant heatpipes for rejecting the engines` waste heat to space. The above engine and radiator redundancies promote system reliability. The paper describes detailed analyses to determine the effect of radiator geometry on system mass and performance, before and after an engine or heatpipe failure.

Schock, A.; Or, C.T.; Kumar, V. [Orbital Sciences Corp., Germantown, MD (United States)

1995-12-31T23:59:59.000Z

228

ENVIRONMENTAL ENGINEERING  

E-Print Network [OSTI]

ENVIRONMENTAL ENGINEERING UNDERGRADUATE HANDBOOK Cornell University Department of Biological and Environmental Engineering School of Civil and Environmental Engineering enve.cornell.edu 2013-2014 #12;Environmental Engineering 2013-2014 1 UNDERGRADUATE HANDBOOK FOR ENVIRONMENTAL ENGINEERING MISSION STATEMENT

Walter, M.Todd

229

Engine control system having fuel-based adjustment  

DOE Patents [OSTI]

A control system for an engine having a cylinder is disclosed having an engine valve configured to affect a fluid flow of the cylinder, an actuator configured to move the engine valve, and an in-cylinder sensor configured to generate a signal indicative of a characteristic of fuel entering the cylinder. The control system also has a controller in communication with the actuator and the sensor. The controller is configured to determine the characteristic of the fuel based on the signal and selectively regulate the actuator to adjust a timing of the engine valve based on the characteristic of the fuel.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2011-03-15T23:59:59.000Z

230

Engine control system having fuel-based timing  

DOE Patents [OSTI]

A control system for an engine having a cylinder is disclosed having an engine valve movable to regulate a fluid flow of the cylinder and an actuator associated with the engine valve. The control system also has a sensor configured to generate a signal indicative of an amount of an air/fuel mixture remaining within the cylinder after completion of a first combustion event and a controller in communication with the actuator and the sensor. The controller may be configured to compare the amount with a desired amount, and to selectively regulate the actuator to adjust a timing of the engine valve associated with a subsequent combustion event based on the comparison.

Willi, Martin L. (Dunlap, IL); Fiveland, Scott B. (Metamora, IL); Montgomery, David T. (Edelstein, IL); Gong, Weidong (Dunlap, IL)

2012-04-03T23:59:59.000Z

231

Cooling system for internal combustion engines  

SciTech Connect (OSTI)

A cooling system for an internal combustion engine is described comprising: a head-side water jacket and a block-side water jacket made independent of each other; and a radiator and a cooling fan shared between the two water jackets. The improvement comprises: a first cooling water conduit for connecting the outlet of the head-side water jacket and the inlet of the radiator; a mixing valve having two water inlets and one water outlet; a second cooling water conduit for connecting one of the water inlets of the mixing valve and the outlet of the radiator; a third conduit for connecting the water outlet of the block-side water jacket and the remaining one of the water inlets of the mixing valve; a water pump, a fourth conduit branched midway from the second conduit and connected with the water inlet of the head-side water jacket; an auxiliary water pump; a fifth conduit branched midway from the third conduit and connected with the first conduit; one-way valve; and a control unit for controlling the mixing ratio of the mixing valve, the displacement of the auxiliary water pump and the operation of the cooling fan.

Itakura, M.

1988-07-26T23:59:59.000Z

232

Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Engineering Lawrence Livermore National Laboratory Home Technologies Core Competencies Showcase Careers Partnerships About Advanced Manufacturing Developing high-performance materials, devices, components, and assemblies enabled by innovative design tools and novel manufacturing techniques Learn more Applied Electromagnetics Supporting the development of electromagnetic systems that are pervasive and paramount to the greater National Security community. Learn more Data Sciences Enabling better decisions through the development and application of state-of-the-art techniques in machine learning, statistics, and decision sciences Learn more Precision Engineering Embracing determinism to guide rigorous design, construction, and metrology of mechatronic systems, instruments, and manufactured components

233

Disposal Systems Evaluations and Tool Development - Engineered Barrier  

Broader source: Energy.gov (indexed) [DOE]

Disposal Systems Evaluations and Tool Development - Engineered Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation The engineered barrier system (EBS) plays a key role in the long-term isolation of nuclear waste in geological repository environments. This report focuses on the progress made in the evaluation of EBS design concepts, assessment of clay phase stability at repository-relevant conditions, thermodynamic database development for cement and clay phases, and THMC coupled phenomena along with the development of tools and methods to examine these processes. This report also documents the advancements of the Disposal System Evaluation Framework (DSEF) for the development of

234

Solid fuel combustion system for gas turbine engine  

DOE Patents [OSTI]

A solid fuel, pressurized fluidized bed combustion system for a gas turbine engine includes a carbonizer outside of the engine for gasifying coal to a low Btu fuel gas in a first fraction of compressor discharge, a pressurized fluidized bed outside of the engine for combusting the char residue from the carbonizer in a second fraction of compressor discharge to produce low temperature vitiated air, and a fuel-rich, fuel-lean staged topping combustor inside the engine in a compressed air plenum thereof. Diversion of less than 100% of compressor discharge outside the engine minimizes the expense of fabricating and maintaining conduits for transferring high pressure and high temperature gas and incorporation of the topping combustor in the compressed air plenum of the engine minimizes the expense of modifying otherwise conventional gas turbine engines for solid fuel, pressurized fluidized bed combustion.

Wilkes, Colin (Lebanon, IN); Mongia, Hukam C. (Carmel, IN)

1993-01-01T23:59:59.000Z

235

Chapter Ten - DNA Assembler: A Synthetic Biology Tool for Characterizing and Engineering Natural Product Gene Clusters  

Science Journals Connector (OSTI)

Abstract The majority of existing antibacterial and anticancer drugs are natural products or their derivatives. However, the characterization and engineering of these compounds are often hampered by limited ability to manipulate the corresponding biosynthetic pathways. Recently, we developed a genomics-driven, synthetic biology-based method, DNA assembler, for discovery, characterization, and engineering of natural product biosynthetic pathways (Shao, Luo, & Zhao, 2011). By taking advantage of the highly efficient yeast in vivo homologous recombination mechanism, this method synthesizes the entire expression vector containing the target biosynthetic pathway and the genetic elements needed for DNA maintenance and replication in individual hosts in a single-step manner. In this chapter, we describe the general guidelines for construct design. By using two distinct biosynthetic pathways, we demonstrate that DNA assembler can perform multiple tasks, including heterologous expression, introduction of single or multiple point mutations, scar-less gene deletion, generation of product derivatives, and creation of artificial gene clusters. As such, this method offers unprecedented flexibility and versatility in pathway manipulations.

Zengyi Shao; Huimin Zhao

2012-01-01T23:59:59.000Z

236

Engineered Barrier System performance requirements systems study report. Revision 02  

SciTech Connect (OSTI)

This study evaluates the current design concept for the Engineered Barrier System (EBS), in concert with the current understanding of the geologic setting to assess whether enhancements to the required performance of the EBS are necessary. The performance assessment calculations are performed by coupling the EBS with the geologic setting based on the models (some of which were updated for this study) and assumptions used for the 1995 Total System Performance Assessment (TSPA). The need for enhancements is determined by comparing the performance assessment results against the EBS related performance requirements. Subsystem quantitative performance requirements related to the EBS include the requirement to allow no more than 1% of the waste packages (WPs) to fail before 1,000 years after permanent closure of the repository, as well as a requirement to control the release rate of radionuclides from the EBS. The EBS performance enhancements considered included additional engineered components as well as evaluating additional performance available from existing design features but for which no performance credit is currently being taken.

Balady, M.A.

1997-01-14T23:59:59.000Z

237

UC Davis Minors in Energy: Energy Policy (EENP) Offered by the Department of Biological and Agricultural Engineering  

E-Print Network [OSTI]

1 UC Davis Minors in Energy: Energy Policy (EENP) Offered by the Department of Biological and Agricultural Engineering 2030 Bainer Hall(530) 752-1451 Background on the minor Adoption of new energy technologies and implementation of energy regulations at state and federal levels will require individuals

Schladow, S. Geoffrey

238

BIOLOGICAL FRAMEWORKS FOR ENGINEERS Session #25 [m: Vascular System  

E-Print Network [OSTI]

? Sphygmomanometer #12;ME411/511 Pulmonary cycle Airways Alveoli Respiration vs. Ventilation #12;ME411/511 Properties

Sniadecki, Nathan J.

239

BIOLOGICAL FRAMEWORKS FOR ENGINEERS Session #21 [m: Cardiovascular System  

E-Print Network [OSTI]

are these functions regulated? Sphygmomanometer #12;ME498/599 Cycles Cardiac Cycle Pulmonary cycle Airways Alveoli

Sniadecki, Nathan J.

240

BIOLOGICAL FRAMEWORKS FOR ENGINEERS Session #26 [m: Vascular System  

E-Print Network [OSTI]

are these functions regulated? Sphygmomanometer #12;ME411/511 Pulmonary cycle Airways Alveoli Respiration vs

Sniadecki, Nathan J.

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

BIOLOGICAL FRAMEWORKS FOR ENGINEERS Session #21 [m: Cardiovascular System  

E-Print Network [OSTI]

are these functions regulated? Sphygmomanometer #12;ME411/511 Cycles Cardiac Cycle Pulmonary cycle Airways Alveoli

Sniadecki, Nathan J.

242

Malcolm M. Q. Xing Department of Biological System Engineering,  

E-Print Network [OSTI]

, there is still no general guidance or standard for measuring or evaluating skin/garment contact interactions, especially, during intense sports. A three- dimensional explicit finite element (EFE) model combined rotation of the arm. Normalized effective shear stresses at the interface between skin and the sleeve

Pan, Ning

243

Systems biology: From the cell to the brain SITABHRA SINHA1,  

E-Print Network [OSTI]

Systems biology: From the cell to the brain SITABHRA SINHA1, , T JESAN2 and NIVEDITA CHATTERJEE3 1 genome mapping, the focus of scientists seeking to explain the biological complexity of living systems functions of the organism. To this end, the area of systems biology attempts to achieve a `systems

Joshi, Yogesh Moreshwar

244

Detection & Diagnostic Systems - Nuclear Engineering Division (Argonne)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Departments > Detection & Diagnostic Departments > Detection & Diagnostic Systems DEPARTMENTS Engineering Analysis Nuclear Systems Analysis Research & Test Reactor Nonproliferation and National Security Detection & Diagnostic Systems Engineering Development & Applications Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Detection & Diagnostic Systems Bookmark and Share The Detection & Diagnostic Systems Department conducts research and development related to instruments and non-destructive evaluation (NDE) techniques for characterization of materials and determination of system parameters related to different energy systems (including fossil,

245

A. Malcolm Campbell Biology and GCAT  

E-Print Network [OSTI]

? Application of engineering principles and mathematical modeling to the design and construction of biological parts, devices, and systems with applications in energy, medicine, and technology. www.bio.davidson Algae CO -neutral2 1,000,000 gallons in 2008 #12;Synthetic Biology BiochemistrySynthetic Biology Biology

Campbell, A. Malcolm

246

Hanno Kogaku II Chemical System Engineering  

E-Print Network [OSTI]

, organic chemistry, and physical chemistry. Without any of these requirements see the instructor. Objective Reaction Engineering, International 4th Edition, Wiley, New York 2005 Exams: All exams will be closed book

Yamamoto, Hirosuke

247

Multiple-state quantum Otto engine, 1D box system  

SciTech Connect (OSTI)

Quantum heat engines produce work using quantum matter as their working substance. We studied adiabatic and isochoric processes and defined the general force according to quantum system. The processes and general force are used to evaluate a quantum Otto engine based on multiple-state of one dimensional box system and calculate the efficiency. As a result, the efficiency depends on the ratio of initial and final width of system under adiabatic processes.

Latifah, E., E-mail: enylatifah@um.ac.id [Laboratory of Theoretical Physics and Natural Philosophy, Physics Department, Institut Teknologi Sepuluh Nopember, ITS, Surabaya, Indonesia and Physics Department, Malang State University (Indonesia); Purwanto, A. [Laboratory of Theoretical Physics and Natural Philosophy, Physics Department, Institut Teknologi Sepuluh Nopember, ITS, Surabaya (Indonesia)

2014-03-24T23:59:59.000Z

248

School of Mechanical Engineering, Purdue UniversitySchool of Mechanical Engineering, Purdue UniversitySchool of Mechanical Engineering, Purdue University Energy Saving Control of Hydraulic SystemsEnergy Saving Control of Hydraulic Systems  

E-Print Network [OSTI]

School of Mechanical Engineering, Purdue UniversitySchool of Mechanical Engineering, Purdue UniversitySchool of Mechanical Engineering, Purdue University Energy Saving Control of Hydraulic Systems Principle Investigator: Bin Yao Research Assistant: Song Liu School of Mechanical Engineering Purdue

Yao, Bin

249

Data System Sciences & Engineering Group - Contact Us  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Contact Us Contact Us If you have any questions or comments regarding any of our research and development activities, how to work with the Data Systems Sciences & Engineering Group, or the content of this website, please contact: Robert R. Burleson Richard M. Lusk Group Leader, Data Systems Sciences & Engineering Group Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085 Office: (865) 574-8864 E-mail: luskrm@ornl.gov If you need to contact individuals in the Group or need general information, contact: Rochelle Coats Data Systems Sciences & Engineering Group Secretary, Computational Sciences and Engineering Division Oak Ridge National Laboratory P.O. Box 2008, MS-6085 Oak Ridge, Tennessee 37831-6085

250

Engineering of a Xylose Metabolic Pathway in Rhodococcus Strains  

Science Journals Connector (OSTI)

...Biotechnology Engineering of a Xylose...Biological Systems Engineering, Washington...rhodococcus strains. INTRODUCTION Lipid consisting...transesterification into biodiesel as a renewable fuel replacement...the metabolic engineering approach can...

Xiaochao Xiong; Xi Wang; Shulin Chen

2012-05-25T23:59:59.000Z

251

On-Board Hydrogen Gas Production System For Stirling Engines  

DOE Patents [OSTI]

A hydrogen production system for use in connection with Stirling engines. The production system generates hydrogen working gas and periodically supplies it to the Stirling engine as its working fluid in instances where loss of such working fluid occurs through usage through operation of the associated Stirling engine. The hydrogen gas may be generated by various techniques including electrolysis and stored by various means including the use of a metal hydride absorbing material. By controlling the temperature of the absorbing material, the stored hydrogen gas may be provided to the Stirling engine as needed. A hydrogen production system for use in connection with Stirling engines. The production system generates hydrogen working gas and periodically supplies it to the Stirling engine as its working fluid in instances where loss of such working fluid occurs through usage through operation of the associated Stirling engine. The hydrogen gas may be generated by various techniques including electrolysis and stored by various means including the use of a metal hydride absorbing material. By controlling the temperature of the absorbing material, the stored hydrogen gas may be provided to the Stirling engine as needed.

Johansson, Lennart N. (Ann Arbor, MI)

2004-06-29T23:59:59.000Z

252

Monitoring system assists in dual-fuel engine knock prevention  

SciTech Connect (OSTI)

ABB Industrietechnik AG recently has introduced an augmented version of its Cyldeyt cylinder pressure monitoring system aimed at spark-ignited and diesel/gas, dual-fuel engines. In addition to recording and evaluating cylinder pressure as a means of assessing engine condition, the new Cyldet version now evaluates the cylinder pressure signals to provide protection against pre-ignition related damage. When pre-ignition reaches critical levels, the Cyldet computer relays alarm signals in two stages to the overriding engine control system of the power plant. On receiving the first-stage alarm signal, the engine control system is programmed to adjust one or more engine settings to eliminate preignition - a typical adjustment is to lower charge-air temperature, for example. If such measures fail to eliminate pre-ignition, in the case of a dual-fuel engine, a second alarm signal triggers a reduction in engine load or, as last resort, changeover of the engine to 100% diesel fuel charge. This paper outlines the advantages and applications of the system. 1 fig., 1 tab.

Not Available

1995-03-01T23:59:59.000Z

253

A Waste Heat Recovery System for Light Duty Diesel Engines  

SciTech Connect (OSTI)

In order to achieve proposed fuel economy requirements, engines must make better use of the available fuel energy. Regardless of how efficient the engine is, there will still be a significant fraction of the fuel energy that is rejected in the exhaust and coolant streams. One viable technology for recovering this waste heat is an Organic Rankine Cycle. This cycle heats a working fluid using these heat streams and expands the fluid through a turbine to produce shaft power. The present work was the development of such a system applied to a light duty diesel engine. This lab demonstration was designed to maximize the peak brake thermal efficiency of the engine, and the combined system achieved an efficiency of 44.4%. The design of the system is discussed, as are the experimental performance results. The system potential at typical operating conditions was evaluated to determine the practicality of installing such a system in a vehicle.

Briggs, Thomas E [ORNL; Wagner, Robert M [ORNL; Edwards, Kevin Dean [ORNL; Curran, Scott [ORNL; Nafziger, Eric J [ORNL

2010-01-01T23:59:59.000Z

254

Integrated Science Faculty in the College of Science Nanoscience, Neuroscience, Systems Biology, and  

E-Print Network [OSTI]

Integrated Science Faculty in the College of Science Nanoscience, Neuroscience, Systems Biology, and Computational Science !As part of Virginia Tech's expanding presence in emerging interdisciplinary programs and degrees in nanoscience, neuroscience, systems biology, and computational science, the College of Science

Virginia Tech

255

Injection Timing Effects on Brake Fuel Conversion Efficiency and Engine System's Respones  

E-Print Network [OSTI]

timing effects on the combustion processes, engine efficiency, and the engine system's responses. The engine in the study is a medium duty diesel engine (capable of meeting US EPA Tier III off road emission standards) equipped with common rail direct...

McLean, James Elliott

2011-10-21T23:59:59.000Z

256

Reliability study of Stirling engines for solar dish/heat engine systems  

SciTech Connect (OSTI)

The objective of this study was to examine the reliability of existing and improved Stirling engine concepts for dispersed solar dish-electric applications in the 25-50 kWe range. Five current kinematic Stirling engine designs have the capability to meet or exceed the 32% efficiency goal of the DOE Solar Thermal Program. A review of historical Stirling engine data illustrated that the three major reliability issues with kinematic Stirling engines are the piston-rod seals, engine hot parts (i.e., heater head, regenerator and cylinders) and power control/drive system. The most significant reliability issue associated with achieving the 50,000 hour operating life goal involves piston-rod seals. A specific kinematic engine concept that appears to have the potential for meeting the 50,000 hour operating lifetime requirement of solar power systems is the STM4-120 engine. This engine has a pressurized crankcase to reduce piston-rod seal problems, an indirect heat pipe hot-end section to smooth out temperature gradients in the heater tubes, and a variable angle swashplate for power control.

Holtz, R.E.; Uherka, K.L.

1987-05-01T23:59:59.000Z

257

ESD.83 Doctoral Seminar in Engineering Systems, Fall 2009  

E-Print Network [OSTI]

In establishing the Engineering Systems Division, MIT has embarked on a bold experiment bringing together diverse areas of expertise into what is designed to be a new field of study. In many respects, the full scale ...

Magee, Christopher L.

258

Systems Engineering Leading Indicators Guide, Version 1.0  

E-Print Network [OSTI]

The Systems Engineering Leading Indicators guide set reflects the initial subset of possible indicators that were considered to be the highest priority for evaluating effectiveness before the fact. A leading indicator is ...

Lean Advancement Initiative

2013-10-31T23:59:59.000Z

259

2 - Durability and reliability in diesel engine system design  

Science Journals Connector (OSTI)

Abstract: Consideration of durability and reliability is necessary at the earliest stage of system design. This chapter presents the theory and analysis methods of durability and reliability in diesel engine system design. It begins by describing engine durability issues, followed by an elaboration on the relationship between performance and durability through the discussions on system-level loading and durability design constraints. It then provides a systematic introduction on the fundamentals of thermo-mechanical failures and the applications on diesel engine cylinder head, exhaust manifold, valvetrain, piston, turbocharger and aftertreatment devices, followed by discussions on cylinder liner cavitation, engine wear, and EGR cooler durability. An integrated analysis approach on system durabilityreliability is finally summarized.

Qianfan Xin

2013-01-01T23:59:59.000Z

260

Engineering coherent control of quantum information in spin systems  

E-Print Network [OSTI]

Quantum Information Processing (QIP) promises increased efficiency in computation. A key step in QIP is implementing quantum logic gates by engineering the dynamics of a quantum system. This thesis explores the requirements ...

Hodges, Jonathan Stuart

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

6.033 Computer System Engineering (SMA 5501), Spring 2005  

E-Print Network [OSTI]

Topics on the engineering of computer software and hardware systems: techniques for controlling complexity; strong modularity using client-server design, virtual memory, and threads; networks; atomicity and coordination ...

Balakrishnan, Hari

262

ESD.84 Engineering Systems Doctoral Seminar, Fall 2002  

E-Print Network [OSTI]

Examines core theory and contextual applications of the emerging field of Engineering Systems. The focus is on doctoral-level analysis of scholarship on key concepts such as complexity, uncertainty, fragility, and robustness, ...

Magee, Christopher

263

Department of Mechanical Engineering Spring 2010 Kenya Water Well Drill Rig Redesign of Engine Drive Train System & Support Tower  

E-Print Network [OSTI]

of Engine Drive Train System & Support Tower Overview The team was presented with the task of redesigning the engine drive train system and support structure for a water drill rig to be used in Kenya. The original engine drive train system was fabricated by a professional machinist and had many intricate components

Demirel, Melik C.

264

The Systems Science & Industrial Engineering (SSIE) Department and The Thomas J. Watson School of Engineering and Applied  

E-Print Network [OSTI]

The Systems Science & Industrial Engineering (SSIE) Department and The Thomas J. Watson School professionals, we will open the doors to demonstrate what industrial and systems engineers can contribute to any. We offer the BS degree in industrial and systems engineering (ISE), MEng degree in industrial

Suzuki, Masatsugu

265

Hydrazine engine start system air start performance and controls sizing  

SciTech Connect (OSTI)

Hydrazine has been used as an energy source in many applications to fuel in-flight main engine starting. In a current application, an existing hydrazine engine start system (ESS) design was adapted to meet new fuel control requirements. This paper presents a brief system description, historical context, and the motivating factors for the hydrazine controls changes and three case studies of controls design and analysis from the ESS program. 4 refs.

Johnson, A.T.

1992-01-01T23:59:59.000Z

266

Configuration management program plan for Hanford site systems engineering  

SciTech Connect (OSTI)

This plan establishes the integrated configuration management program for the evolving technical baseline developed through the systems engineering process. This configuration management program aligns with the criteria identified in the DOE Standard, DOE-STD-1073-93. Included are specific requirements for control of the systems engineering RDD-100 database, and electronic data incorporated in the database that establishes the Hanford site technical baseline.

Hoffman, A.G.

1994-11-14T23:59:59.000Z

267

A Method for Fast, High-Precision Characterization of Synthetic Biology Devices  

E-Print Network [OSTI]

Engineering biological systems with predictable behavior is a foundational goal of synthetic biology. To accomplish this, it is important to accurately characterize the behavior of biological devices. Prior characterization ...

Beal, Jacob

2012-04-07T23:59:59.000Z

268

INDUSTRIAL & SYSTEMS ENGINEERING SEMINAR Wednesday, December 7  

E-Print Network [OSTI]

specifies prices for potential water quantities that a secondary farmer could purchase from its primary the seminar 3:30 PM ­ Graduate Seminar Mechanical Engineering Room 4125 A & B Efficient Distribution of Water of Minnesota, Carlson School of Management The necessity of surface water for irrigation and its increasing

Benjaafar, Saifallah

269

Two-tank working gas storage system for heat engine  

DOE Patents [OSTI]

A two-tank working gas supply and pump-down system is coupled to a hot gas engine, such as a Stirling engine. The system has a power control valve for admitting the working gas to the engine when increased power is needed, and for releasing the working gas from the engine when engine power is to be decreased. A compressor pumps the working gas that is released from the engine. Two storage vessels or tanks are provided, one for storing the working gas at a modest pressure (i.e., half maximum pressure), and another for storing the working gas at a higher pressure (i.e., about full engine pressure). Solenoid valves are associated with the gas line to each of the storage vessels, and are selectively actuated to couple the vessels one at a time to the compressor during pumpdown to fill the high-pressure vessel with working gas at high pressure and then to fill the low-pressure vessel with the gas at low pressure. When more power is needed, the solenoid valves first supply the low-pressure gas from the low-pressure vessel to the engine and then supply the high-pressure gas from the high-pressure vessel. The solenoid valves each act as a check-valve when unactuated, and as an open valve when actuated.

Hindes, Clyde J. (Troy, NY)

1987-01-01T23:59:59.000Z

270

Software Product Line Engineering for Long-lived, Sustainable Systems  

E-Print Network [OSTI]

Software Product Line Engineering for Long-lived, Sustainable Systems Robyn Lutz1,2, David Weiss1-lived, sustainable systems (LSS) are hampered by limited support for change over time and limited preservation for use in single, critical systems with requirements for sustainability. We describe how four categories

Lutz, Robyn R.

271

Methanol vaporization and injection system for internal combustion engine  

SciTech Connect (OSTI)

An engine equipped with an alcohol vaporization injection system operates as a four stroke cycle diesel engine that transfers the heat of exiting exhaust gases and cylinder head walls to the fuel. The engine runs on alcohol. The alcohol becomes vaporized and its pressure is high enough so that when a valve is opened between the high pressure fuel line and the combustion chamber (when it is at the peak of its compression ratio) enough alcohol will enter the combustion chamber to allow proper combustion. The overall advantages to this type of alcohol vaporization injection system is that it adds relatively few new mechanisms to the spark ignition four cycle internal combustion engine to enable it to operate as a diesel engine with a high thermal efficiency. This alcohol injection system exploits the engine's need for greater volumes of alcohol caused by the alcohol's relatively low heat of combustion (When compared to gasoline) by using this greater volume of fuel to return greater quantities of heat back to the engine to a much greater degree than other fuels can.

Bayley, R.I.

1980-05-06T23:59:59.000Z

272

A complex systems approach to computational molecular biology  

SciTech Connect (OSTI)

We report on the containing research program at Santa Fe Institute that applies complex systems methodology to computational molecular biology. Two aspects are stressed here are the use of co-evolving adaptive neutral networks for determining predictable protein structure classifications, and the use of information theory to elucidate protein structure and function. A ``snapshot`` of the current state of research in these two topics is presented, representing the present state of two major research thrusts in the program of Genetic Data and Sequence Analysis at the Santa Fe Institute.

Lapedes, A. [Los Alamos National Lab., NM (United States)]|[Santa Fe Inst., NM (United States)

1993-09-01T23:59:59.000Z

273

Technoeconomic Boundary Analysis of Biological Pathways to Hydrogen Production  

Fuel Cell Technologies Publication and Product Library (EERE)

Report documenting the biological and engineering characteristics of five algal and bacterial hydrogen production systems selected by DOE and NREL for evaluation.

274

High Efficiency Engine Systems Development and Evaluation  

Broader source: Energy.gov (indexed) [DOE]

Engine Exhaust 1.41 kW, 6.9% EGR Cooler 0.93 kW, 4.5% Combustion Irrev 6.14 kW, 29.8% Heat Loss 2.38 kW, 11.6% Friction Losses 2.71 kW, 13.2% EGR Mixing Losses 0.18 kW, 0.9%...

275

Systems/Process Monitoring, Diagnostics and Control - Nuclear Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Capabilities > Nuclear Systems Capabilities > Nuclear Systems Technologies > Systems/Process Monitoring, Diagnostics and Control Capabilities Nuclear Systems Technologies Nuclear Criticality Safety Research Reactor Analysis Decontamination and Decommissioning Systems/Process Monitoring, Diagnostics and Control Overview Process Monitoring & Signal Validation Diagnostic & Advisory Systems Advanced (AI-based) Nonlinear Controllers for Industrial Processes Artificial intelligence Other Capabilities Work with Argonne Contact us For Employees Site Map Help Systems/Process Monitoring, Diagnostics and Control Bookmark and Share Systems/Process Monitoring, Diagnostics and Control Systems/Process Monitoring, Diagnostics and Control. Click on image to view larger image. The goal of the Nuclear Engineering Division's research on advanced

276

Electrical, Engineering  

E-Print Network [OSTI]

Sustainable Engineering ­ advance theory and practice of sustainable engineering; provide access to clean Engineering (Ron Askin) Computer Science Computer Systems Engineering Industrial Engineering Informatics and identification Engineering of Matter, Transport, and Energy (Kyle Squires) Aerospace Engineering Chemical

Zhang, Junshan

277

Page 1 | Bachelor of Science in Systems Engineering | Academic Plan of Study Updated May 2014 Bachelor of Science in Systems Engineering  

E-Print Network [OSTI]

to perform in a global engineering environment. These skills include: · Decision and Risk Analysis · Systems Engineering is an engineering discipline whose responsibility is creating and executing an interdisciplinaryPage 1 | Bachelor of Science in Systems Engineering | Academic Plan of Study Updated May 2014

Raja, Anita

278

Towards a Work Breakdown Structure for Net Centric System of Systems Engineering and Management  

E-Print Network [OSTI]

As the system engineering industry sees an increasing focus on the lifecycle development, acquisition, and sustainment of net-centric Systems of Systems (SoS), organizations find that current processes and tools need to ...

Wang, Dr. Gan

2006-07-09T23:59:59.000Z

279

Pre-Approved1 Bioengineering Electives for Biological Engineering (NOTE: Technical Electives Engineering Electives Bioengineering Electives)2  

E-Print Network [OSTI]

,S] 3 CHMY 143 or CHMY 153 EENV 434 Ground Water Supply & Remediation [S] 3 EGEN 335 EENV 441 Natural LRES 201 rec, M 170 LRES 460 Soil Remediation [S] 3 LRES 201 or consent M 420 Mathematical Biology [S

Lawrence, Rick L.

280

Immunity-based systems revisited: toward systems science for robust and adaptive engineering  

Science Journals Connector (OSTI)

The East Japan Earthquake on March 11 and the ensuing tsunami and nuclear power plant catastrophe showed the urgent need for reconciliation between humans and nature. We consider that today's engineering and supporting sciences may require reconsideration ... Keywords: autonomous distributed systems, immunity-based systems, lessons from disasters, robust and adaptive engineering, sustainability by rearrangement, weakly strained system

Yoshiteru Ishida

2011-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Linear hydraulic drive system for a Stirling engine  

SciTech Connect (OSTI)

A hydraulic drive system operating from the periodic pressure wave produced by a Stirling engine along a first axis thereof and effecting transfer of power from the Stirling engine to a load apparatus therefor and wherein the movable, or working member of the load apparatus is reciprocatingly driven along an axis substantially at right angles to the first axis to achieve an arrangement of a Stirling engine and load apparatus assembly which is much shorter and the components of the load apparatus more readily accessible.

Walsh, Michael M. (Schenectady, NY)

1984-02-21T23:59:59.000Z

282

Linear hydraulic drive system for a Stirling engine  

SciTech Connect (OSTI)

A hydraulic drive system operating from the periodic pressure wave produced by a Stirling engine along a first axis thereof and effecting transfer of power from the Stirling engine to a load apparatus therefor and wherein the movable, or working member of the load apparatus is reciprocatingly driven along an axis substantially at right angles to the first axis to achieve an arrangement of a Stirling engine and load apparatus assembly which is much shorter and the components of the load apparatus more readily accessible. 2 figs.

Walsh, M.M.

1984-02-21T23:59:59.000Z

283

Command and Control Information Systems Engineering: Progress and Prospects  

Science Journals Connector (OSTI)

Publisher Summary Systems engineering engrosses all the activities that extend over the life cycle of a system, including requirements definitions, functional designs, development, testing, and evaluation. This chapter describes and provides an analysis of the generic information systems engineering (ISE) process, the domain of military command and control (C2), and the application of the principles of multidisciplinary information systems engineering to C2 information and decision systems engineering. The chapter also presents some command and control ISE case studies intended to illustrate the most salient features of the ISE process. ISE represents an innovative way to think about systems design and development; C2 represents an expanding applications domain; the marriage between ISE and C2 is likely to yield some creative system solutions to existing and future requirements. System solutions are not found only in structured design methodology; but also in the application of advanced and emerging technologies. ISE is structured, yet flexible enough to exploit new technological opportunities. New opportunities for the application of advanced information technology are rising dramatically. Next-generation C2 information and decision systems will appear very different to users; they will be far more powerful, much easier to use, and able to communicate with problem-solving cousins distributed across large, secure and reconstitutable networks.

Stephen J. Andriole

1990-01-01T23:59:59.000Z

284

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Biology, Ecology, and Management  

E-Print Network [OSTI]

Research Disciplines: Ecology ~ Geology ~ Geomorphology ~ Hydrology ~ Pedology ~ Silviculture Systems ~ Wildlife Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British.W. Negrave. 2007. Biology, Ecology, and Management of Western Hemlock Dwarf Mistletoe in Coastal British

285

Power control system for a hot gas engine  

DOE Patents [OSTI]

A power control system for a hot gas engine of the type in which the power output is controlled by varying the mean pressure of the working gas charge in the engine has according to the present invention been provided with two working gas reservoirs at substantially different pressure levels. At working gas pressures below the lower of said levels the high pressure gas reservoir is cut out from the control system, and at higher pressures the low pressure gas reservoir is cut out from the system, thereby enabling a single one-stage compressor to handle gas within a wide pressure range at a low compression ratio.

Berntell, John O. (Staffanstorp, SE)

1986-01-01T23:59:59.000Z

286

ENGINEERING DEPARTMENTS, DEGREES AND CONCENTRATIONS  

E-Print Network [OSTI]

ENGINEERING, CHEMISTRY AND SCIENCE (TECS) Biological Engineering (BE) Biomedical Engineering (BME) ChemicalENGINEERING DEPARTMENTS, DEGREES AND CONCENTRATIONS DEPARTMENT DEGREE CONCENTRATION (optional) BIOLOGICAL AND AGRICULTURAL ENGINEERING (BAE) BIOMEDICAL ENGINEERING (BME) CHEMICAL AND BIOMOLECULAR

287

Physical Similitude in Hierarchical Engineered Systems  

E-Print Network [OSTI]

reliability analysis into the design of passive cooling systems with an application to a gas-cooled reactor.

Blandford, Edward David

2010-01-01T23:59:59.000Z

288

Power Systems Engineering Research Center Education for Workforce Development  

E-Print Network [OSTI]

Energy Systems" to investigate the requirements of an electric grid with high penetrations of sustainable an online library of short (i.e., 15-20 minute) videos on various topics of sustainable energy systems technology and engineering, and economists interested in applications to energy. · Smart Grid Education

Van Veen, Barry D.

289

School of Computing, Informatics and Decision System Engineering  

E-Print Network [OSTI]

of these are safety-critical Cyber-Physical Systems 2. Amazing engineering accomplishments! #12;3 LabCPS Why so much of systems with software bugs! Patriot Missile Incident (1991): Floating point issues Therac-25 (1985-87): Computerized radiation therapy; Concurrency issues; human lives were lost Demonstration of Autonomous

Fainekos, Georgios E.

290

Systems Engineering -MENG Post Graduate Activities Detail & History  

E-Print Network [OSTI]

of 2008. Historical data is provided to allow for comparison of activity and salary trends. Number Business Analyst New York NY Schweizer Aircraft Corp. Systems Safety Eng. Big Flats NY United States Navy Surface Warfare Officer (Nuclear) Boston MA VSEA Electrical Systems Engineer II Boston MA www

Lipson, Michal

291

Designing Biological Systems for Sustainability and Programmed Environmental Interface (2011 JGI User Meeting)  

ScienceCinema (OSTI)

The U.S. Department of Energy Joint Genome Institute (JGI) invited scientists interested in the application of genomics to bioenergy and environmental issues, as well as all current and prospective users and collaborators, to attend the annual DOE JGI Genomics of Energy & Environment Meeting held March 22-24, 2011 in Walnut Creek, Calif. The emphasis of this meeting was on the genomics of renewable energy strategies, carbon cycling, environmental gene discovery, and engineering of fuel-producing organisms. The meeting features presentations by leading scientists advancing these topics. Pam Silver of Harvard University gives a presentation on "Designing Biological Systems for Sustainability and Programmed Environmental Interface" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

Silver, Pam [Harvard University

2011-06-03T23:59:59.000Z

292

DOE Awards Research and Systems Engineering Task Order | Department of  

Broader source: Energy.gov (indexed) [DOE]

Research and Systems Engineering Task Order Research and Systems Engineering Task Order DOE Awards Research and Systems Engineering Task Order March 28, 2013 - 12:00pm Addthis Media Contact Bill Taylor, 803-952-8564 Bill.Taylor@srs.gov Cincinnati - The U.S. Department of Energy (DOE) today awarded a task order to The MITRE Corporation, of McLean Virginia. MITRE will provide research and development in support of DOE's Office of Environmental Management. The task order has an approximate value of $5.9 million, with an 18-month performance period, with nine-month base period and a nine-month option. The MITRE Corporation is a not-for-profit organization chartered to work for the interest of the public. MITRE manages the Internal Revenue Service Federally Funded Research and Development Center (FFRDC) Master Indefinite

293

11 - Noise, vibration, and harshness (NVH) in diesel engine system design  

Science Journals Connector (OSTI)

Abstract: This chapter addresses NVH characteristics in diesel engine system design. By focusing on engine noise a critical performance attribute for engine competitiveness, this chapter provides a comprehensive coverage of the NVH issues that a system engineer can evaluate by using engine system design/analysis tools. The chapter starts by introducing the fundamental principles of powertrain and diesel engine NVH, and establishes a three-level system modeling approach to engine noise. It summarizes the noise characteristics and noise-reduction design measures for both the overall engine and individual subsystems such as the noises from combustion, piston slap, valvetrain, geartrain, cranktrain, auxiliary, and aerodynamic sources.

Qianfan Xin

2013-01-01T23:59:59.000Z

294

EnergyCS Inc Energy Control Systems Engineering Inc | Open Energy...  

Open Energy Info (EERE)

Engineering Inc Jump to: navigation, search Name: EnergyCS Inc (Energy Control Systems Engineering, Inc) Sector: Services Product: String representation "Monrovia, Calif ... 4...

295

Investigation into the Interactions between thermal management, lubrication and control systems of a diesel engine.  

E-Print Network [OSTI]

??Engine thermal and lubricant systems have only recently been a serious focus in engine design and in general remain under passive control. The introduction of (more)

Burke, Richard D

2011-01-01T23:59:59.000Z

296

System Modeling of Gas Engine Driven Heat Pump  

SciTech Connect (OSTI)

To improve the system performance of the GHP, modeling and experimental study has been made by using desiccant system in cooling operation (particularly in high humidity operations) and suction line waste heat recovery to augment heating capacity and efficiency. The performance of overall GHP system has been simulated by using ORNL Modulating Heat Pump Design Software, which is used to predict steady-state heating and cooling performance of variable-speed vapor compression air-to-air heat pumps for a wide range of operational variables. The modeling includes: (1) GHP cycle without any performance improvements (suction liquid heat exchange and heat recovery) as a baseline (both in cooling and heating mode), (2) the GHP cycle in cooling mode with desiccant system regenerated by waste heat from engine incorporated, (3) GHP cycle in heating mode with heat recovery (recovered heat from engine). According to the system modeling results, by using desiccant system regenerated by waste heat from engine, the SHR can be lowered to 40%. The waste heat of the gas engine can boost the space heating efficiency by 25% in rated operating conditions.

Mahderekal, Isaac [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Shen, Bo [ORNL] [ORNL; Vineyard, Edward [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL)

2012-01-01T23:59:59.000Z

297

Process Systems Engineering R&D for Advanced Fossil Energy Systems  

SciTech Connect (OSTI)

This presentation will examine process systems engineering R&D needs for application to advanced fossil energy (FE) systems and highlight ongoing research activities at the National Energy Technology Laboratory (NETL) under the auspices of a recently launched Collaboratory for Process & Dynamic Systems Research. The three current technology focus areas include: 1) High-fidelity systems with NETL's award-winning Advanced Process Engineering Co-Simulator (APECS) technology for integrating process simulation with computational fluid dynamics (CFD) and virtual engineering concepts, 2) Dynamic systems with R&D on plant-wide IGCC dynamic simulation, control, and real-time training applications, and 3) Systems optimization including large-scale process optimization, stochastic simulation for risk/uncertainty analysis, and cost estimation. Continued R&D aimed at these and other key process systems engineering models, methods, and tools will accelerate the development of advanced gasification-based FE systems and produce increasingly valuable outcomes for DOE and the Nation.

Zitney, S.E.

2007-09-11T23:59:59.000Z

298

Simultaneous Tolerance Synthesis for Manufacturing and Quality B. Ye, Department of Industrial and Manufacturing Systems Engineering  

E-Print Network [OSTI]

Simultaneous Tolerance Synthesis for Manufacturing and Quality B. Ye, Department of Industrial and Manufacturing Systems Engineering University of Windsor F.A. Salustri, Department of Mechanical, Aerospace, and Industrial Engineering, Ryerson University To appear, Research in Engineering Design, Springer

Salustri, Filippo A.

299

Accelerator System Development at High Voltage Engineering  

SciTech Connect (OSTI)

Throughout the years, HVE has continuously extended the capabilities of its accelerator systems to meet the rising demands from a diverse field of applications, among which are deep level ion implantation, micro-machining, neutron production for biomedical research, isotope production or accelerator mass spectrometry. Characteristic for HVE accelerators is the coaxial construction of the all solid state power supply around the acceleration tubes. With the use of solid state technology, the accelerators feature high stability and very low ripple. Terminal voltages range from 1 to 6 MV for HVE Singletrons and Tandetrons. The high-current versions of these accelerators can provide ion beams with powers of several kW. In the last years, several systems have been built with terminal voltages of 1.25 MV, 2 MV and 5 MV. Recently, the first system based on a 6 MV Tandetron has passed the factory tests. In this paper we describe the characteristics of the HVE accelerator systems and present as example recent systems.

Klein, M. G.; Gottdang, A.; Haitsma, R. G.; Mous, D. J. W. [High Voltage Engineering Europa B.V., P.O. Box 99, Amersfoort 3800 AB (Netherlands)

2009-03-10T23:59:59.000Z

300

Nuclear Systems Modeling and Design Analysis - Nuclear Engineering Division  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nuclear Systems Nuclear Systems Modeling and Design Analysis CAPABILITIES Overview Nuclear Systems Modeling and Design Analysis Nuclear Systems Technologies Risk and Safety Assessments Nonproliferation and National Security Materials Testing Engineering Computation & Design Engineering Experimentation Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Celebrating the 70th Anniversary of Chicago Pile 1 (CP-1) Argonne OutLoud on Nuclear Energy Argonne Energy Showcase 2012 Capabilities Nuclear Systems Modeling and Design Analysis Bookmark and Share Reactor Physics and Fuel Cycle Analysis Reactor Physics and Fuel Cycle Analysis We have played a major role in the design and analysis of most existing and past reactor types and of many

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Transactions of the ASABE Vol. 53(5): 1605-1617 2010 American Society of Agricultural and Biological Engineers ISSN 2151-0032 1605  

E-Print Network [OSTI]

and Biological Engineers ISSN 2151-0032 1605 A COMPREHENSIVE MODELING APPROACH FOR RESERVOIR WATER QUALITY; Steven T. Bednarz, ASABE Member, Civil Engineer, USDANRCS, Temple, Texas; Mark R. Ernst, Water Quality in formulating a watershed management plan to improve the water quality of Cedar Creek reservoir, one of five

302

A Biologically-Motivated Developmental System Towards Perceptual Awareness in Vehicle-Based  

E-Print Network [OSTI]

A Biologically-Motivated Developmental System Towards Perceptual Awareness in Vehicle-Based Robots for such "vehicle-based" robots will be nec- essary. Motivated by neuroscience, we pro- pose a system with a design presents a biologically- motivated system for object detection, learning, and recognition, tested

303

Joint evaluation report on Integrated Engineering Information Systems (IEIS) p.1 March 16, 1999  

E-Print Network [OSTI]

, and manage information systems in view of the rapid introduction of innovations based on informationJoint evaluation report on Integrated Engineering Information Systems (IEIS) p.1 Stockholm March 16, 1999 Joint evaluation report on INTEGRATED ENGINEERING INFORMATION SYSTEMS (IEIS

Risch, Tore

304

Development of a time-gated system for Raman spectroscopy of biological samples  

Science Journals Connector (OSTI)

A time gating system has been constructed that is capable of recording high quality Raman spectra of highly fluorescing biological samples while operating below the photodamage...

Knorr, Florian; Smith, Zachary J; Wachsmann-Hogiu, Sebastian

2010-01-01T23:59:59.000Z

305

Modular Systems Biology applied to TGFbeta and DNA Damage Response Signaling following Low Dose Radiation  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Modular Systems Biology applied to TGFbeta and DNA Damage Response Signaling following Modular Systems Biology applied to TGFbeta and DNA Damage Response Signaling following Low Dose Radiation Francis A. Cucinotta 1 , Yongfeng Li 2 , Minli Wang 2 , Claudio Carra 2 , Janice Pluth 3 , and Peter O'Neill 4 1 NASA Johnson Space Center, Houston, TX 2 U.S.R.A. Division of Life Sciences, Houston TX 3 Lawrence Berkeley National Laboratory, Berkeley CA 4 Oxford University, Oxford UK Abstract: Modular systems biology (MSB) describes the complexity of biological systems using well defined modules that represent distinct biological response pathways or sub-systems within pathways. We review mathematical concepts from control theory that can be used to identify and construct well defined modules for describing complex biological processes. The DNA damage response and TGFbeta/Smad signaling are two important response pathways following

306

Process Systems Engineering Optimal Synthesis of Refrigeration Cycles  

E-Print Network [OSTI]

Process Systems Engineering Optimal Synthesis of Refrigeration Cycles and Selection of Refrigerants, University Park, PA 16802 The optimal synthesis of the refrigeration configuration and the selection of the best refrigerants that satisfy a set of process cooling duties at different temperatures is ad- dressed

Maranas, Costas

307

Systems Engineering Leading Indicators Guide, Version 2.0  

E-Print Network [OSTI]

The Systems Engineering Leading Indicators Guide editorial team is pleased to announce the release of Version 2.0. Version 2.0 supersedes Version 1.0, which was released in July 2007 and was the result of a project initiated ...

Lean Advancement Initiative

2010-06-29T23:59:59.000Z

308

NASA/SP-2007-6105 Systems Engineering  

E-Print Network [OSTI]

NASA/SP-2007-6105 Rev1 NASA Systems Engineering Handbook #12;NASA STI Program...in Profile Since its founding, the National Aeronautics and Space Administration (NASA) has been dedicated to the ad- vancement of aeronautics and space science. The NASA Scientific and Technical Information (STI) program

Rhoads, James

309

Rice University Electrical and Computer Engineering Digital Systems Processing (DSP)  

E-Print Network [OSTI]

collections of sensor data (BIG DATA) Fortunately, over the last decades, there has been an enormous increaseRice University Electrical and Computer Engineering Digital Systems Processing (DSP) Learn more to accommodate: � Larger and higher-dimensional data sets, including high-resolution images and video, volumetric

310

CIRES/NGDC Research Associate Satellite Sensor Systems Engineer  

E-Print Network [OSTI]

(ADT) supporting the space weather sensors on the next-generation GOES-R satellites. Planning), controlling the acquisition, processing, distribution and archive of NOAA space weather satellite dataCIRES/NGDC Research Associate Satellite Sensor Systems Engineer The Cooperative Institute

Colorado at Boulder, University of

311

Model-based integrated management: applying autonomic systems engineering to network and systems management  

Science Journals Connector (OSTI)

We present a novel approach for integrated management of networks and information systems, based on the specification of executable behaviour models. A model processing plane is introduced, consisting of a number of processing units that together form ... Keywords: ASE, autonomic systems, autonomic systems engineering, behaviour modelling, information systems, management integration, model transformation, model-based integrated management, network management, systems management

Edzard Hofig; Peter H. Deussen

2011-12-01T23:59:59.000Z

312

Handbook of biomass downdraft gasifier engine systems  

SciTech Connect (OSTI)

This handbook has been prepared by the Solar Energy Research Institute under the US Department of Energy /bold Solar Technical Information Program/. It is intended as a guide to the design, testing, operation, and manufacture of small-scale (less than 200 kW (270 hp)) gasifiers. A great deal of the information will be useful for all levels of biomass gasification. The handbook is meant to be a practical guide to gasifier systems, and a minimum amount of space is devoted to questions of more theoretical interest.

Reed, T B; Das, A

1988-03-01T23:59:59.000Z

313

Evolved expendable launch vehicle system: RS-68 main engine development  

Science Journals Connector (OSTI)

Delta IV is one of two competing Evolved Expendable Launch Vehicle (EELV) systems being developed in an industry/United States Government partnership to meet the needs of the new era of space launch for the early decades of the 21st Century. The Rocketdyne Division of The Boeing Company and the United States Air Force have developed a 650 Klbf sea-level (2.9 MN) class liquid hydrogen/liquid oxygen main engine for the Delta IV family of EELV. The purpose of this paper is to present the innovative approach to the design, development, testing and certification of the RS-68 engine.

David Conley; Norman Y. Lee; Peter L. Portanova; Byron K. Wood

2003-01-01T23:59:59.000Z

314

Tank waste remediation system process engineering instruction manual  

SciTech Connect (OSTI)

The purpose of the Tank Waste Remediation System (TWRS) Process Engineering Instruction Manual is to provide guidance and direction to TWRS Process Engineering staff regarding conduct of business. The objective is to establish a disciplined and consistent approach to business such that the work processes within TWRS Process Engineering are safe, high quality, disciplined, efficient, and consistent with Lockheed Martin Hanford Corporation Policies and Procedures. The sections within this manual are of two types: for compliance and for guidance. For compliance sections are intended to be followed per-the-letter until such time as they are formally changed per Section 2.0 of this manual. For guidance sections are intended to be used by the staff for guidance in the conduct of work where technical judgment and discernment are required. The guidance sections shall also be changed per Section 2.0 of this manual. The required header for each manual section is illustrated in Section 2.0, Manual Change Control procedure. It is intended that this manual be used as a training and indoctrination resource for employees of the TWRS Process Engineering organization. The manual shall be required reading for all TWRS Process Engineering staff, matrixed, and subcontracted employees.

ADAMS, M.R.

1998-11-04T23:59:59.000Z

315

Engineered Geothermal Systems Energy Return On Energy Investment  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

EGS EROI - 1 EGS EROI - 1 Engineered Geothermal Systems Energy Return On Energy Investment A.J. Mansure, Geothermal Consultant, ajm@q.com Albuquerque, NM 12/10/2012 Key Words: energy, EROI, EGS, efficiency, energy investment, energy return, input energy, energy payback, and net energy. Abstract Energy Return On Investment (EROI) is an important figure of merit for assessing the viability of energy alternatives. Too often comparisons of energy systems use "efficiency" when EROI would be more appropriate. For geothermal electric power generation, EROI is determined by the electricity delivered to the consumer compared to the energy consumed to construct, operate, and decommission the facility. Critical factors in determining the EROI of Engineered Geothermal Systems (EGS

316

Exhaust gas recirculation system for an internal combustion engine  

DOE Patents [OSTI]

An exhaust gas recirculation system for an internal combustion engine comprises an exhaust driven turbocharger having a low pressure turbine outlet in fluid communication with an exhaust gas conduit. The turbocharger also includes a low pressure compressor intake and a high pressure compressor outlet in communication with an intake air conduit. An exhaust gas recirculation conduit fluidly communicates with the exhaust gas conduit to divert a portion of exhaust gas to a low pressure exhaust gas recirculation branch extending between the exhaust gas recirculation conduit and an engine intake system for delivery of exhaust gas thereto. A high pressure exhaust gas recirculation branch extends between the exhaust gas recirculation conduit and the compressor intake and delivers exhaust gas to the compressor for mixing with a compressed intake charge for delivery to the intake system.

Wu, Ko-Jen

2013-05-21T23:59:59.000Z

317

Energy Control Systems Engineering Inc | Open Energy Information  

Open Energy Info (EERE)

Control Systems Engineering Inc Control Systems Engineering Inc Jump to: navigation, search Name Energy Control Systems Engineering Inc Place Monrovia, California Zip 91016 Sector Services Product The company is focused on consulting, design and prototype services for system integration, management and monitoring of electrochemical energy systems such as batteries and fuel cells. Coordinates 6.30077°, -10.79716° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":6.30077,"lon":-10.79716,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

318

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

J. , Internal Combustion Engine Fundamentals. March 31stfrom a large ship diesel engine. Atmos. Environ. 2009, 43 (low-speed marine diesel engine. Aerosol Sci. Technol. 2007,

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

319

SC e-journals, Biology/Genetics  

Office of Scientific and Technical Information (OSTI)

Biology/Genetics Biology/Genetics ACM Transactions on Applied Perception (TAP) ACS Chemical Biology ACS Synthetic Biology Acta Biotheoretica Acta Neuropathologica Advances in Bioinformatics - OAJ Advances in Health Sciences Education Agriculture and Human Values Agroforestry Systems American Journal of Agricultural and Biological Science - OAJ American Journal of Medical Genetics Amino Acids Analyst Analytical and Bioanalytical Chemistry Analytical Biochemistry Anatomical Record, The Anatomy and Embryology Angiogenesis Animal Biology Animal Cognition Annals of The ICRP Annual Review of Biochemistry Annual Review of Biomedical Engineering Annual Review of Biophysics Annual Review of Cell and Developmental Biology Annual Review of Entomology Annual Review of Genetics Annual Review of Genomics and Human Genetics

320

Biological Systems Science Division (BSSD) | U.S. DOE Office of Science  

Office of Science (SC) Website

Biological and Environmental Research (BER) BER Home About Research Research Abstracts Searchable Archive of BER Highlights External link Biological Systems Science Division (BSSD) Genomic Science DOE Bioenergy Research Centers Radiochemistry & Imaging Instrumentation Radiobiology: Low Dose Radiation Research DOE Human Subjects Protection Program Structural Biology DOE Joint Genome Institute Climate and Environmental Sciences Division (CESD) Facilities Science Highlights Benefits of BER Funding Opportunities Biological & Environmental Research Advisory Committee (BERAC) News & Resources Contact Information Biological and Environmental Research U.S. Department of Energy SC-23/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3251 F: (301)

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Montana State University ME 455 Bio-Inspired Engineering1 ME 455: BIO-INSPIRED ENGINEERING  

E-Print Network [OSTI]

problem solutions. Structure, thermal, and fluid concepts in nature applied to engineering. Advanced. 2) Perform basic structural, thermal, and fluid analyses in biological and engineering systems. 3Montana State University ME 455 Bio-Inspired Engineering1 ME 455: BIO-INSPIRED ENGINEERING CATALOG

Dyer, Bill

322

University of Minnesota Duluth 2009-11 Catalog Swenson College of Science and Engineering  

E-Print Network [OSTI]

Biology 185 Chemical Engineering 185 Chemistry and Biochemistry 185 Civil Engineering 185 Computer Science Cell and Molecular Biology B.S. 194 Chemical Engineering B.S.Ch.E. 194 Chemistry B.A. 196 Chemistry B.S. 196 Chemistry Minor 197 Civil Engineering B.S.C.E. 197 Computer Information Systems B.S. 198 Computer

Amin, S. Massoud

323

ENGINEERED BARRIER SYSTEM FEATURES, EVENTS, AND PROCESSES  

SciTech Connect (OSTI)

This analysis report is one of the technical reports containing documentation of the Environmental Radiation Model for Yucca Mountain, Nevada (ERMYN), a biosphere model supporting the total system performance assessment (TSPA) for the license application (LA) for the Yucca Mountain repository. This analysis report describes the development of biosphere dose conversion factors (BDCFs) for the volcanic ash exposure scenario, and the development of dose factors for calculating inhalation dose during volcanic eruption. A graphical representation of the documentation hierarchy for the ERMYN is presented in Figure 1 - 1. This figure shows the interrelationships among the products (i.e., analysis and model reports) developed for biosphere modeling and provides an understanding of how this analysis report contributes to biosphere modeling. This report is one of two reports that develop biosphere BDCFs, which are input parameters for the TSPA model. The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes in detail the ERMYN conceptual model and mathematical model. The input parameter reports, shown to the right of the Biosphere Model Report in Figure 1-1, contain detailed descriptions of the model input parameters, their development and the relationship between the parameters and specific features, events and processes (FEPs). This report describes biosphere model calculations and their output, the BDCFs, for the volcanic ash exposure scenario. This analysis receives direct input from the outputs of the ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) and from the five analyses that develop parameter values for the biosphere model (BSC 2005 [DIRS 172827]; BSC 2004 [DIRS 169672]; BSC 2004 [DIRS 169673]; BSC 2004 [DIRS 169458]; and BSC 2004 [DIRS 169459]). The results of this report are further analyzed in the ''Biosphere Dose Conversion Factor Importance and Sensitivity Analysis'' (Figure 1 - 1). The objective of this analysis was to develop the BDCFs for the volcanic ash exposure scenario and the dose factors for calculating inhalation doses during volcanic eruption (eruption phase of the volcanic event). For the volcanic ash exposure scenario, the mode of radionuclide release into the biosphere is a volcanic eruption through the repository with the resulting entrainment of contaminated waste in the tephra and the subsequent atmospheric transport and dispersion of contaminated material in the biosphere. The biosphere process model for this scenario uses the surface deposition of contaminated ash as the source of radionuclides in the biosphere. The initial atmospheric transport and dispersion of the ash as well as its subsequent redistribution by fluvial and aeolian processes are not addressed within the biosphere model. These processes influence the value of the source term that is calculated elsewhere and then combined with the BDCFs in the TSPA model to calculate expected dose to the receptor.

na

2005-05-30T23:59:59.000Z

324

Development of Exploration Methods for Engineered Geothermal Systems  

Open Energy Info (EERE)

Exploration Methods for Engineered Geothermal Systems Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and Geochemical Interpretation. Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Development of Exploration Methods for Engineered Geothermal Systems through Integrated Geophysical, Geologic and Geochemical Interpretation. Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geophysical Exploration Technologies Project Description A comprehensive, interdisciplinary approach is proposed using existing geophysical exploration technology coupled with new seismic techniques and subject matter experts to determine the combination of geoscience data that demonstrates the greatest potential for identifying EGS drilling targets using non-invasive techniques. This proposed exploration methodology is expected to increase spatial resolution and reduce the non-uniqueness that is inherent in geological data, thereby reducing the uncertainty in the primary selection criteria for identifying EGS drilling targets. These criteria are, in order of importance: (1) temperatures greater than 200-250°C at 1-5 km depth; (2) rock type at the depth of interest, and; (3) stress regime.

325

Engineered Open Systems and Quantum Simulations with Atoms and Ions  

E-Print Network [OSTI]

The enormous experimental progress in atomic, molecular and optical (AMO) physics during the last decades allows us nowadays to isolate single, a few or even many-body ensembles of microscopic particles, and to manipulate their quantum properties at a level of precision, which still seemed unthinkable some years ago. This versatile set of tools has enabled the development of the well-established concept of engineering of many-body Hamiltonians in various physical platforms. These available tools, however, can also be harnessed to extend the scenario of Hamiltonian engineering to a more general Liouvillian setting, which in addition to coherent dynamics also includes controlled dissipation in many-body quantum systems. Here, we review recent theoretical and experimental progress in different directions along these lines, with a particular focus on physical realizations with systems of atoms and ions. This comprises digital quantum simulations in a general open system setting, as well as engineering and understanding new classes of systems far away from thermodynamic equilibrium.

M. Mller; S. Diehl; G. Pupillo; P. Zoller

2012-03-29T23:59:59.000Z

326

A systems engineering approach to validation of a pulmonary physiology simulator for clinical applications  

Science Journals Connector (OSTI)

...physiological simulation|systems engineering|model...some statistical analyses [2,3]. Indeed...in the fields of systems and control engineering, where computer simulation models...simple mathematical analysis reveals that, even...

2011-01-01T23:59:59.000Z

327

Original Message Subject: [Fwd: [roboms] Fwd: [Imageworld] JOB: Robotics Systems Engineer, Dyson,  

E-Print Network [OSTI]

Original Message Subject: [Fwd: [roboms] Fwd: [Imageworld] JOB: Robotics Systems Engineer, Dyson Felker Original Message Subject: [roboms] Fwd: [Imageworld] JOB: Robotics: [Imageworld] JOB: Robotics Systems Engineer, Dyson, UK To: "imageworld@diku.dk" Dyson

Plotkin, Joshua B.

328

Method and apparatus for controlling hybrid powertrain system in response to engine temperature  

DOE Patents [OSTI]

A method for controlling a hybrid powertrain system including an internal combustion engine includes controlling operation of the hybrid powertrain system in response to a preferred minimum coolant temperature trajectory for the internal combustion engine.

Martini, Ryan D; Spohn, Brian L; Lehmen, Allen J; Cerbolles, Teresa L

2014-10-07T23:59:59.000Z

329

Design analysis and comparison between standard and rotary porting systems for IC engine  

Science Journals Connector (OSTI)

Many porting systems for internal combustion engines have been tried and tested over the years, however the basic spring actuated poppet valve system has prevailed over ... last century. In the goal to lower engine

R. Palmisano; H. D. Ng

2012-02-01T23:59:59.000Z

330

Chemical and biological systems for regenerating activated carbon contaminated with high explosives  

SciTech Connect (OSTI)

Activated carbon has been used as a substrate for efficiently removing high explosives (HEs) from aqueous and gaseous waste streams. Carbon that is saturated with HEs, however, constitutes a solid waste and is currently being stored because appropriate technologies for its treatment are not available. Because conventional treatment strategies (i.e., incineration, open burning) are not safe or will not be in compliance with future regulations, new and cost-effective methods are required for the elimination of this solid waste. Furthermore, because the purchase of activated carbon and its disposal after loading with HEs will be expensive, an ideal treatment method would result in the regeneration of the carbon thereby permitting its reuse. Coupling chemical and biological treatment systems, such as those described below, will effectively meet these technical requirements. The successful completion of this project will result in the creation of engineered commercial systems that will present safe and efficient methods for reducing the quantities of HE-laden activated carbon wastes that are currently in storage or are generated as a result of demilitarization activities. Biological treatment of hazardous wastes is desirable because the biodegradation process ultimately leads to the mineralization (e.g., conversion to carbon dioxide, nitrogen gas, and water) of parent compounds and has favorable public acceptance. These methods will also be cost- effective because they will not require large expenditures of energy and will permit the reuse of the activated carbon. Accordingly, this technology will have broad applications in the private sector and will be a prime candidate for technology transfer.

Knezovich, J.P.; Daniels, J.I. [Lawrence Livermore National Lab., CA (United States); Stenstrom, M.K.; Heilmann, H.M. [Univ. of California, Los Angeles, CA (United States). Civil and Engineering Dept.

1994-12-01T23:59:59.000Z

331

Engineered microbial systems for enhanced conversion of lignocellulosic biomass  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

752; 752; NO. OF PAGES 6 Please cite this article in press as: Elkins JG, et al. Engineered Q1microbial systems for enhanced conversion of lignocellulosic biomass, Curr Opin Biotechnol (2010), doi:10.1016/ j.copbio.2010.05.008 Available online at www.sciencedirect.com Engineered microbial systems for enhanced conversion of lignocellulosic biomass James G Elkins, Babu Raman and Martin Keller In order for plant biomass to become a viable feedstock for meeting the future demand for liquid fuels, efficient and cost- effective processes must exist to breakdown cellulosic materials into their primary components. A one-pot conversion strategy or, consolidated bioprocessing, of biomass into ethanol would provide the most cost-effective route to renewable fuels and the realization of this technology is being actively pursued by both multi-disciplinary research centers and

332

Specific Cation Effects in Biological Systems: Thermodynamic and Spectroscopic Insights  

E-Print Network [OSTI]

Very specific protein-salt interactions are involved in a multitude of biological phenomena such as protein folding/stability, enzymatic activity, and signal transduction events. In this work, we used two very simple, protein-mimic model biopolymers...

Kherb, Jaibir

2012-02-14T23:59:59.000Z

333

Enabling a Systems Biology Knowledgebase with Gaggle and Firegoose  

SciTech Connect (OSTI)

The overall goal of this project was to extend the existing Gaggle and Firegoose systems to develop an open-source technology that runs over the web and links desktop applications with many databases and software applications. This technology would enable researchers to incorporate workflows for data analysis that can be executed from this interface to other online applications. The four specific aims were to (1) provide one-click mapping of genes, proteins, and complexes across databases and species; (2) enable multiple simultaneous workflows; (3) expand sophisticated data analysis for online resources; and enhance open-source development of the Gaggle-Firegoose infrastructure. Gaggle is an open-source Java software system that integrates existing bioinformatics programs and data sources into a user-friendly, extensible environment to allow interactive exploration, visualization, and analysis of systems biology data. Firegoose is an extension to the Mozilla Firefox web browser that enables data transfer between websites and desktop tools including Gaggle. In the last phase of this funding period, we have made substantial progress on development and application of the Gaggle integration framework. We implemented the workspace to the Network Portal. Users can capture data from Firegoose and save them to the workspace. Users can create workflows to start multiple software components programmatically and pass data between them. Results of analysis can be saved to the cloud so that they can be easily restored on any machine. We also developed the Gaggle Chrome Goose, a plugin for the Google Chrome browser in tandem with an opencpu server in the Amazon EC2 cloud. This allows users to interactively perform data analysis on a single web page using the R packages deployed on the opencpu server. The cloud-based framework facilitates collaboration between researchers from multiple organizations. We have made a number of enhancements to the cmonkey2 application to enable and improve the integration within different environments, and we have created a new tools pipeline for generating EGRIN2 models in a largely automated way.

Baliga, Nitin S. [Institute for Systems Biology

2014-12-12T23:59:59.000Z

334

What are Emergent Properties and How do They Affect the Engineering of Complex Systems?  

E-Print Network [OSTI]

Johnson,C.W. Reliability Engineering and System Safety Journal, Volume 91, Number 12, pp 1475-1481 Elsevier Science

Johnson, C.W.

335

Reducing Mortality from Terrorist Releases of Chemical and Biological Agents: I. Filtration for Ventilation Systems in Commercial Building  

SciTech Connect (OSTI)

There is growing concern about potential terrorist attacks involving releases of chemical and/or biological (CB) agents, such as sarin or anthrax, in and around buildings. For an external release, the CB agent can enter the building through the air intakes of a building's mechanical ventilation system and by infiltration through the building envelope. For an interior release in a single room, the mechanical ventilation system, which often recirculates some fraction of the air within a building, may distribute the released CB agent throughout the building. For both cases, installing building systems that remove chemical and biological agents may be the most effective way to protect building occupants. Filtration systems installed in the heating, ventilating and air-conditioning (HVAC) systems of buildings can significantly reduce exposures of building occupants in the event of a release, whether the release is outdoors or indoors. Reduced exposures can reduce the number of deaths from a terrorist attack. The purpose of this report is to provide information and examples of the design of filtration systems to help building engineers retrofit HVAC systems. The report also provides background information on the physical nature of CB agents and brief overviews of the basic principles of particle and vapor filtration.

Thatcher, Tracy L.; Daisey, Joan M.

1999-09-01T23:59:59.000Z

336

The Industrial Power Plant Management System - An Engineering Approach  

E-Print Network [OSTI]

THE INDUSTRIAL POWER PLANT MANAGEMENT SYSTEM AN ENGINEERING APPROACH Seppo E. Aarnio, Heikki J. Tarvainen and Valentin Tinnis EKONO Oy, Helsinki, Finland EKONO Inc., Bellevue, Washington ABSTRACT Based on energy studies in over 70 plants... in Finland. The results of the optimization calculations are used for two types of operations guidance. The first duty of the operators is to adjust the determined set points for the most economic loading, fuel firing and purchasing of power. This is done...

Aarnio, S. E.; Tarvainen, H. J.; Tinnis, V.

1979-01-01T23:59:59.000Z

337

The Joseph Bittorf Memorial Expendable Scholarship Fund in Industrial and Systems Engineering  

E-Print Network [OSTI]

The Joseph Bittorf Memorial Expendable Scholarship Fund in Industrial and Systems Engineering), with preference given to a sophomore-level student, majoring in Industrial and Systems Engineering at Northern in Industrial and Systems Engineering. Candidates must have a minimum cumulative GPA of 2.8 on a 4.0 grade

Kostic, Milivoje M.

338

The Joseph Bittorf Memorial Expendable Scholarship Fund in Industrial and Systems Engineering  

E-Print Network [OSTI]

The Joseph Bittorf Memorial Expendable Scholarship Fund in Industrial and Systems Engineering 2012), with preference given to a sophomore-level student, majoring in Industrial and Systems Engineering at Northern be a declared major in Industrial and Systems Engineering. Candidates must have a minimum cumulative GPA of 2

Kostic, Milivoje M.

339

IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE NOVEMBER/DECEMBER 2003 33 MICRO-&NANOELECTROKINETICS  

E-Print Network [OSTI]

exerted by nonuniform ac electric fields can be harnessed to move and manipulate polarizable micropar the electric field. Expressed as an electro- static potential, this perturbation has the form: (1) induced (2 Exerted by Nonuniform Electric Fields on Biological Particles Suspended in Aqueous Media THOMAS B. JONES

Jones, Thomas B.

340

Automotive Control Systems: For Engine, Driveline, and Vehicle  

Science Journals Connector (OSTI)

Many engineers, working in the field of automotive control systems and mechatronics, as well as lecturing at technical universities, will welcome this book. It gives a broad insight view of the latest automotive technologies in use which have been adopted over a long period of time from research activities at universities and in industry. About twenty years ago the microcomputer started to revolutionize the possibility of introducing intelligence in systems, for example in the form of advanced control algorithms. By chance, this incredible evolution coincided with increasing environmental demands to reduce pollution and oil consumption and to contribute one of the major tools to meet those demands. This may have been one of the reasons why the automotive industry was rather early in introducing the new technique. However, it would have been interesting if the book had given a short historic review. In fact the authors do not rule out that the modern four-stroke engine in a car may work as an air-cleaning filter, and after going through the part describing the lambda-control together with the catalytic conversion, it is hard to argue against it, at least when the vehicle is running at constant speed. Reading this book you realize that the times are long gone when you could use a screwdriver and feeler gauge to adjust the ignition of your car engine. The subtitle of the book is engine, driveline and vehicle and the book is also divided in that logical order. In the first part, after describing the thermodynamic cycles of different engine types, spark ignited and diesel, the basic engine operations are presented and the reader is given a theoretical insight into what can be done to enhance the performance of the engine. If you have forgotten the basic laws of thermodynamics there is an appendix to recapitulate (however, there is no explanation of the word stoichiometric in case you are not familiar with that). You will also find information on the efficiency of different fuels as well as the efficiency of engines derived from crankshaft motions and thermodynamics. The next chapter describes how the derived models of engine management are used for advanced engine control. The chapter also presents simulation results as well as measurement results. What is especially interesting to read about is how effectively the catalytic conversion works together with lambda-control at stoichiometric combustion of the spark-ignited engine. This is thoroughly explained in the text but a curious reader will not get any information about problems or if there are ongoing activities with emission reduction concerning its competitor, the diesel engine. It is understandable that the book concentrates on the most popular automotive engines but an interested reader might miss that there is nothing in the book that covers the state-of-the-art spark-ignited two-stroke engine. The second part of the book covers the driveline, that is, the parts that transfer the torque of the engine to the wheels. The initial chapters cover the derivation of general models of driveline, basically by applying Newton's second law of motion. Those models are then applied to the modern truck for simulation of the dynamical behaviour. After validation, the appropriate simulation model is used in designing a control system for a transmission that does not need a clutch for shifting gears. Consequently, this part of the book is very interesting since, most likely, one of the authors has worked in close cooperation with the Swedish truck manufacturer Scania. He describes the development behind this unique and patented transmission system. The third and last part of the book deals with the vehicle itself. Initially, geometrical vehicle models of different complexity, the two-track and single-track, are described. They are used to derive the forces acting on the wheels due to road friction and road profile, as well as the driver's input, such as steering and braking. The book claims to have 291 illustrations. The third part of the book, however, could have benefited from more

U Kiencke and L Nielsen

2000-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Tank waste remediation system privatization phase 1 infrastructure project, systems engineering implementation plan  

SciTech Connect (OSTI)

This Systems Engineering Implementation Plan (SEIP) describes the processes, products, and organizational responsibilities implemented by Project W-519 to further define how the project`s mission, defined initially by the Tank Waste Remediation System Phase 1 Privatization Infrastructure Project W-503 Mission Analysis Report (Hoertkorn 1997), will be accomplished using guidance provided by the Tank Waste Remediation System Systems Engineering Management Plan (SEMP) (Peck 1998). This document describes the implementation plans for moving from a stated mission to an executable cost, schedule, and technical baseline and to help ensure its successful completion of those baselines.

Schaus, P.S.

1998-08-19T23:59:59.000Z

342

ABE Agricultural and Biological Engineering F9 ADDL Animal Disease Diagnostic Lab G10  

E-Print Network [OSTI]

10 AQUA Boilermaker Aquatic Center D6 AR Armory G6 ARMS Armstrong (Neil) Hall of Engineering G5 ASTL Building H5, 6 MTHW Matthews (Mary L.) Hall F7, 8 NLSN Phillip E. Nelson Hall of Food Science G9 NISW

343

Systems for delivering liquified natural gas to an engine  

DOE Patents [OSTI]

A fuel delivery system includes a fuel tank configured to receive liquid natural gas. A first conduit extends from a vapor holding portion of the fuel tank to an economizer valve. A second conduit extends from a liquid holding portion of the fuel tank to the economizer valve. Fluid coupled to the economizer valve is a vaporizer which is heated by coolant from the engine and is positioned below the fuel tank. The economizer valve selectively withdraws either liquid natural gas or vaporized natural gas from the fuel tank depending on the pressure within the vapor holding portion of the fuel tank. A delivery conduit extends from the vaporizer to the engine. A return conduit having a check valve formed therein extends from the delivery conduit to the vapor holding portion of the fuel tank for pressurizing the fuel tank.

Bingham, Dennis N. (Idaho Falls, ID); Wilding, Bruce M. (Idaho Falls, ID); O'Brien, James E. (Idaho Falls, ID); Siahpush, Ali S. (Idaho Falls, ID); Brown, Kevin B. (Idaho Falls, ID)

2000-01-01T23:59:59.000Z

344

Data acquisition user's guide-1 for fuel/engine evaluation system applied to an experimental air stirling engine. Technical note  

SciTech Connect (OSTI)

This technical note describes the Data Acquisition (DA) System used in the evaluation of Experimental Air Stirling Engine No. 1 which had previously been designed and built as a part of the Advanced Engines studies for the Fuels/Powerplants Technical Subprogram 25B. The DA system and capability is presented. Brief programming guidelines for controlling various peripheral electronic equipment through a mini-computer are given. The program software used in testing the Stirling engine is described. Finally, some limitations of the DA system are listed.

Bingham, I.R.; Webster, G.D.

1981-07-01T23:59:59.000Z

345

Power Systems Engineering Research and Development (PSE R&D) | Department  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Power Systems Engineering Research and Development (PSE Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development (PSE R&D) Power Systems Engineering Research and Development activities accelerate discovery and innovation in electric transmission and distribution technologies and create "next generation" devices, software, tools, and techniques to help modernize the electric grid. Projects are planned and implemented in concert with partners from other Federal programs; electric utilities; equipment manufacturers; regional, state, and local agencies; national laboratories; and universities. Coordination is critical to focusing Federal efforts and ensuring that projects are properly aligned

346

Exploring flexible strategies in engineering systems using screening models : applications to offshore petroleum projects  

E-Print Network [OSTI]

Engineering Systems, such as offshore petroleum exploration and production systems, generally require a significant amount of capital investment under various technical and market uncertainties. Choosing appropriate designs ...

Lin, Jijun, Ph. D. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

347

Incorporating Optics into a Coupled Physical-Biological Forecasting System in the Monterey Bay  

E-Print Network [OSTI]

Incorporating Optics into a Coupled Physical-Biological Forecasting System in the Monterey Bay Fei://www.marine.maine.edu/~eboss/index.html http://ourocean.jpl.nasa.gov/ LONG-TERM GOALS Modeling and predicting ocean optical properties for coastal waters requires linking optical properties with the physical, chemical, and biological processes

Boss, Emmanuel S.

348

Assembly of BioBrick standard biological parts using three antibiotic assembly  

E-Print Network [OSTI]

An underlying goal of synthetic biology is to make the process of engineering biological systems easier and more reliable. In support of this goal, we developed BioBrick assembly standard 10 to enable the construction of ...

Shetty, Reshma

2011-05-20T23:59:59.000Z

349

A Virtual Engineering Framework for Simulating Advanced Power System  

SciTech Connect (OSTI)

In this report is described the work effort performed to provide NETL with VE-Suite based Virtual Engineering software and enhanced equipment models to support NETL's Advanced Process Engineering Co-simulation (APECS) framework for advanced power generation systems. Enhancements to the software framework facilitated an important link between APECS and the virtual engineering capabilities provided by VE-Suite (e.g., equipment and process visualization, information assimilation). Model enhancements focused on improving predictions for the performance of entrained flow coal gasifiers and important auxiliary equipment (e.g., Air Separation Units) used in coal gasification systems. In addition, a Reduced Order Model generation tool and software to provide a coupling between APECS/AspenPlus and the GE GateCycle simulation system were developed. CAPE-Open model interfaces were employed where needed. The improved simulation capability is demonstrated on selected test problems. As part of the project an Advisory Panel was formed to provide guidance on the issues on which to focus the work effort. The Advisory Panel included experts from industry and academics in gasification, CO2 capture issues, process simulation and representatives from technology developers and the electric utility industry. To optimize the benefit to NETL, REI coordinated its efforts with NETL and NETL funded projects at Iowa State University, Carnegie Mellon University and ANSYS/Fluent, Inc. The improved simulation capabilities incorporated into APECS will enable researchers and engineers to better understand the interactions of different equipment components, identify weaknesses and processes needing improvement and thereby allow more efficient, less expensive plants to be developed and brought on-line faster and in a more cost-effective manner. These enhancements to APECS represent an important step toward having a fully integrated environment for performing plant simulation and engineering. Furthermore, with little effort the modeling capabilities described in this report can be extended to support other DOE programs, such as ultra super critical boiler development, oxy-combustion boiler development or modifications to existing plants to include CO2 capture and sequestration.

Mike Bockelie; Dave Swensen; Martin Denison; Stanislav Borodai

2008-06-18T23:59:59.000Z

350

Concentrating Solar Power Dish/Engine System Basics | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Concentrating Solar Power Dish/Engine System Basics Concentrating Solar Power Dish/Engine System Basics Concentrating Solar Power Dish/Engine System Basics August 20, 2013 - 5:02pm Addthis The dish/engine system is a concentrating solar power (CSP) technology that produces relatively small amounts of electricity compared to other CSP technologies-typically in the range of 3 to 25 kilowatts. Dish/engine systems use a parabolic dish of mirrors to direct and concentrate sunlight onto a central engine that produces electricity. The two major parts of the system are the solar concentrator and the power conversion unit. Solar Concentrator Illustration of a dish/engine power plant. Sunlight is shown reflecting off the large dish-shaped concentrator and onto the mounted power conversion unit to generate electricity that is fed into the power grid. The system looks similar to a large satellite television receiver dish.

351

The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems  

E-Print Network [OSTI]

32 The interdisciplinary field of Biomedical Engineering combines elements of engineering access to the University's Pre-Health advisement office. Biomedical Engineering students can participate A L E N G I N E E R I N G ( B M E ) BME 101 Introduction to Biomedical Engineering (3, Fa) Historical

Rohs, Remo

352

The interdisciplinary field of Biomedical Engineering combines elements of engineering (electronics, systems  

E-Print Network [OSTI]

32 The interdisciplinary field of Biomedical Engineering combines elements of engineering to the complex problems of medical care. The Biomedical Engineering program provides a special competence-med BME students have access to the University's Pre-Health advisement office. Biomedical Engineering

Rohs, Remo

353

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

Chapter 5). A modern marine propulsion engine on a ferry/two-stroke low-speed marine propulsion engines operated onstroke low-speed marine propulsion engine. It also assesses

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

354

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

from a low-speed marine diesel engine. Aerosol Sci. Technol.Emissions from a Marine Diesel Engine at Various LoadNOx emissions by marine diesel engines. Transportation

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

355

Role of systems biology in chemoprevention drug identification and implementation  

Science Journals Connector (OSTI)

...rearrangements. For this new sequencing technology, we re-engineer the immobilized oligonucleotide primer lawn on a solid phase...prevalent in these tumors. OS-Seq provides high-depth, high quality cancer genome sequence data, opening the door to potential...

Gordon Mills

2007-12-01T23:59:59.000Z

356

Software & Systems Engineering (TUM) Service White Paper 03.07.2006 1  

E-Print Network [OSTI]

Software & Systems Engineering (TUM) Service White Paper 03.07.2006 1 Service-Oriented Development engineering at the TUM. Service-Orientation throughout the development process In the following we show how and applications. Services in Requirements Engineering Services can be seen as projections of system requirements

Cengarle, María Victoria

357

Stirling engines in generating heat and electricity for micro: CHP systems  

Science Journals Connector (OSTI)

In this paper, an analysis of different generating heat and electricity systems with Stirling engine is made from the point of view of benefits and limitations, both operational and economic and environmental. Stirling engine has the ability to work ... Keywords: biomass, fossil fuels, generating heat and electricity system, m-CHP, stirling engine

Dan Scarpete; Krisztina Uzuneanu

2011-03-01T23:59:59.000Z

358

Electrical Engineering Group Digital, analog, power, ASIC, FPGA, and embedded systems design  

E-Print Network [OSTI]

Systems · Low power, low voltage, low noise DC/DC conversion · Point of load converters · High voltageElectrical Engineering Group Digital, analog, power, ASIC, FPGA, and embedded systems design engineering, project management, and other engineering disciplines to ensure that the desired scientific data

Mojzsis, Stephen J.

359

Engineering  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Engineering Engineering Engineering1354608000000EngineeringSome of these resources are LANL-only and will require Remote Access./No/Questions? 667-5809library@lanl.gov Engineering Some of these resources are LANL-only and will require Remote Access. Key Resources Reference Standards Data Sources Organizations Journals Key Resources Engineering Village Includes Engineering Index (Ei) and Compendex Knovel Handbooks, databases, and eBooks integrated with analytical and search tools IEEE Xplore Full text access to technical literature, standards, and conference proceedings in engineering and technology SPIE Digital Library Full-text papers from SPIE journals and proceedings published since 1998; subject coverage includes optics, photonics, electronic imaging, visual information processing, biomedical optics, lasers, and

360

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

ports. Emissions from marine engines and fuel sulfur contentuse of high sulfur fuels in marine engines. This researchto lower sulfur fuels such as marine distillate oil (MDO)

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Boosting Small Engines to High Performance - Boosting Systems...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

for smaller boosted engines to improve vehicle fuel economy, particularly downsizing gasoline engines deer12kleeberg.pdf More Documents & Publications Two-Stage Variable...

362

Systems engineering analysis of kinetic energy weapon concepts  

SciTech Connect (OSTI)

This study examines, from a systems engineering design perspective, the potential of kinetic energy weapons being used in the role of a conventional strategic weapon. Within the Department of Energy (DOE) complex, strategic weapon experience falls predominantly in the nuclear weapons arena. The techniques developed over the years may not be the most suitable methodologies for use in a new design/development arena. For this reason a more fundamental approach was pursued with the objective of developing an information base from which design decisions might be made concerning the conventional strategic weapon system concepts. The study examined (1) a number of generic missions, (2) the effects of a number of damage mechanisms from a physics perspective, (3) measures of effectiveness (MOE`s), and (4) a design envelope for kinetic energy weapon concepts. With the base of information a cut at developing a set of high-level system requirements was made, and a number of concepts were assessed against these requirements.

Senglaub, M.

1996-06-01T23:59:59.000Z

363

Low pressure cooling seal system for a gas turbine engine  

DOE Patents [OSTI]

A low pressure cooling system for a turbine engine for directing cooling fluids at low pressure, such as at ambient pressure, through at least one cooling fluid supply channel and into a cooling fluid mixing chamber positioned immediately downstream from a row of turbine blades extending radially outward from a rotor assembly to prevent ingestion of hot gases into internal aspects of the rotor assembly. The low pressure cooling system may also include at least one bleed channel that may extend through the rotor assembly and exhaust cooling fluids into the cooling fluid mixing chamber to seal a gap between rotational turbine blades and a downstream, stationary turbine component. Use of ambient pressure cooling fluids by the low pressure cooling system results in tremendous efficiencies by eliminating the need for pressurized cooling fluids for sealing this gap.

Marra, John J

2014-04-01T23:59:59.000Z

364

Proposed Renewal of the Harvard/MIT DOE GTL Systems Biology Center 2007-2012  

E-Print Network [OSTI]

Proposed Renewal of the Harvard/MIT DOE GTL Systems Biology Center 2007-2012 CONTENTS I1-SysBio renewal proposal is configured to either stand alone with existing collaborations or to potentially act

Church, George M.

365

Building the DOE Systems Biology Knowledgebase (KBase) ( 7th Annual SFAF Meeting, 2012)  

ScienceCinema (OSTI)

Tom Brettin on "Building the DOE Systems Biology Knowledgebase (KBase)" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

Brettin, Tom [Oak Ridge National Laboratory

2013-03-22T23:59:59.000Z

366

Cancer Systems Biology Dana Faratian, James L. Bown, V. Anne Smith, Simon P. Langdon,  

E-Print Network [OSTI]

245 Chapter 12 Cancer Systems Biology Dana Faratian, James L. Bown, V. Anne Smith, Simon P. Langdon+Business Media, LLC 2010 #12;246 Faratian et al. While cancer can arise from any cell in the body, the commonest

Smith, V Anne

367

Railplug Ignition System for Enhanced Engine Performance and Reduced Maintenance  

SciTech Connect (OSTI)

This Final Technical Report discusses the progress that was made on the experimental and numerical tasks over the duration of this project. The primary objectives of the project were to (1) develop an improved understanding of the spark ignition process, and (2) develop the railplug as an improved ignitor for large bore stationary natural gas engines. We performed fundamental experiments on the physical processes occurring during spark ignition and used the results from these experiments to aid our development of the most complete model of the spark ignition process ever devised. The elements in this model include (1) the dynamic response of the ignition circuit, (2) a chemical kinetics mechanism that is suitable for the reactions that occur in the plasma, (3) conventional flame propagation kinetics, and (4) a multi-dimensional formulation so that bulk flow through the spark gap can be incorporated. This model (i.e., a Fortran code that can be used as a subroutine within an engine modeling code such as KIVA) can be obtained from Prof. Ron Matthews at rdmatt{at}mail.utexas.edu or Prof. DK Ezekoye at dezekoye{at}mail.utexas.edu. Fundamental experiments, engine experiments, and modeling tasks were used to help develop the railplug as a new ignitor for large bore natural gas engines. As the result of these studies, we developed a railplug that could extend the Lean Stability Limit (LSL) of an engine operating at full load on natural gas from {phi} = 0.59 for operation on spark plugs down to {phi} = 0.53 using railplugs with the same delivered energy (0.7 J). However, this delivered energy would rapidly wear out the spark plug. For a conventional delivered energy (<0.05 J), the LSL is {phi} = 0.63 for a spark plug. Further, using a permanent magnet to aid the plasma movement, the LSL was extended to {phi} = 0.54 for a railplug with a delivered energy of only 0.15 J/shot, a typical discharge energy for commercial capacitive discharge ignition systems. Here, it should be noted that railplugs and the associated ignition circuit should not cost much more than a conventional spark ignition system. Additionally, it is believed that the railplug performance can be further improved via continued research and development.

DK Ezekoye; Matt Hall; Ron Matthews

2005-08-01T23:59:59.000Z

368

Development of Practical Stirling Engine for Co-Generation System Using Woody Biomass Fuels  

Science Journals Connector (OSTI)

With this background, in 2005, we manufactured a practical Stirling engine using biomass fuels. And we proposed a unique co-generation system using a practical Stirling engine that utilizes woody biomass fuel suc...

Akira Hoshi; Nobutoshi Tezuka; Seizi Sasaki

2009-01-01T23:59:59.000Z

369

Engineered Geothermal Systems Energy Return On Energy Investment  

SciTech Connect (OSTI)

Energy Return On Investment (EROI) is an important figure of merit for assessing the viability of energy alternatives. Too often comparisons of energy systems use ??efficiency? when EROI would be more appropriate. For geothermal electric power generation, EROI is determined by the electricity delivered to the consumer compared to the energy consumed to construct, operate, and decommission the facility. Critical factors in determining the EROI of Engineered Geothermal Systems (EGS) are examined in this work. These include the input energy embodied into the system. Embodied energy includes the energy contained in the materials, as well as, that consumed in each stage of manufacturing from mining the raw materials to assembling the finished system. Also critical are the system boundaries and value of the energy ?? heat is not as valuable as electrical energy. The EROI of an EGS depends upon a number of factors that are currently unknown, for example what will be typical EGS well productivity, as well as, reservoir depth, temperature, and temperature decline rate. Thus the approach developed is to consider these factors as parameters determining EROI as a function of number of wells needed. Since the energy needed to construct a geothermal well is a function of depth, results are provided as a function of well depth. Parametric determination of EGS EROI is calculated using existing information on EGS and US Department of Energy (DOE) targets and is compared to the ??minimum? EROI an energy production system should have to be an asset rather than a liability.

Mansure, A J

2012-12-10T23:59:59.000Z

370

Chem2Bio2RDF Dashboard: Ranking Semantic Associations in Systems Chemical Biology Space  

E-Print Network [OSTI]

Chem2Bio2RDF Dashboard: Ranking Semantic Associations in Systems Chemical Biology Space Xiao Dong1 a significant impact in scientific collaboration as it provides a common platform to integrate heterogeneous Dashboard, a prototype system for automatic collecting semantic associations within the systems chemical

Menczer, Filippo

371

APPLIED BIOLOGY 360 ~ FOOD & ENVIRONMENT II (Agroecology II) Faculty of Land and Food Systems  

E-Print Network [OSTI]

: APBI 360 uses a systems approach to investigate the functions and interactions of plants and animals/ 204 pp Gliessman, S.R. 2007. Agroecology ­ The Ecology of Sustainable Food Systems. Second Edition1 APPLIED BIOLOGY 360 ~ FOOD & ENVIRONMENT II (Agroecology II) Faculty of Land and Food Systems

Farrell, Anthony P.

372

A graphical electromagnetic simulation laboratory for power systems engineering programs  

SciTech Connect (OSTI)

The recent availability of Electromagnetic Transient Programs with graphical front ends now makes it possible to put together models for circuits and systems in a manner similar to the connection of components in a laboratory. In the past, the non-graphical EMT Programs required considerable expertise in their use and thus distracted the students into the details or simulation. The introduction of a graphical simulation based laboratory into Undergraduate and Graduate Engineering Programs is presented, based on the PSCAD/EMTDC program. The philosophy behind the design of suitable example cases is presented within the framework of an Undergraduate Power Electronics Course, an HVdc Transmission Course and a course on Power System Protection.

Gole, A.M. [Univ. of Manitoba, Winnipeg, Manitoba (Canada)] [Univ. of Manitoba, Winnipeg, Manitoba (Canada); Nayak, O.B. [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada)] [Manitoba HVDC Research Centre, Winnipeg, Manitoba (Canada); Sidhu, T.S.; Sachdev, M.S. [Univ. of Saskatchewan, Saskatoon, Saskatchewan (Canada)] [Univ. of Saskatchewan, Saskatoon, Saskatchewan (Canada)

1996-05-01T23:59:59.000Z

373

Engineering intracellular active transport systems as in vivo biomolecular tools.  

SciTech Connect (OSTI)

Active transport systems provide essential functions in terms of cell physiology and metastasis. These systems, however, are also co-opted by invading viruses, enabling directed transport of the virus to and from the cell's nucleus (i.e., the site of virus replication). Based on this concept, fundamentally new approaches for interrogating and manipulating the inner workings of living cells may be achievable by co-opting Nature's active transport systems as an in vivo biomolecular tool. The overall goal of this project was to investigate the ability to engineer kinesin-based transport systems for in vivo applications, specifically the collection of effector proteins (e.g., transcriptional regulators) within single cells. In the first part of this project, a chimeric fusion protein consisting of kinesin and a single chain variable fragment (scFv) of an antibody was successfully produced through a recombinant expression system. The kinesin-scFv retained both catalytic and antigenic functionality, enabling selective capture and transport of target antigens. The incorporation of a rabbit IgG-specific scFv into the kinesin established a generalized system for functionalizing kinesin with a wide range of target-selective antibodies raised in rabbits. The second objective was to develop methods of isolating the intact microtubule network from live cells as a platform for evaluating kinesin-based transport within the cytoskeletal architecture of a cell. Successful isolation of intact microtubule networks from two distinct cell types was demonstrated using glutaraldehyde and methanol fixation methods. This work provides a platform for inferring the ability of kinesin-scFv to function in vivo, and may also serve as a three-dimensional scaffold for evaluating and exploiting kinesin-based transport for nanotechnological applications. Overall, the technology developed in this project represents a first-step in engineering active transport system for in vivo applications. Further development could potentially enable selective capture of intracellular antigens, targeted delivery of therapeutic agents, or disruption of the transport systems and consequently the infection and pathogenesis cycle of biothreat agents.

Bachand, George David; Carroll-Portillo, Amanda

2006-11-01T23:59:59.000Z

374

Waste heat recovery system for recapturing energy after engine aftertreatment systems  

SciTech Connect (OSTI)

The disclosure provides a waste heat recovery (WHR) system including a Rankine cycle (RC) subsystem for converting heat of exhaust gas from an internal combustion engine, and an internal combustion engine including the same. The WHR system includes an exhaust gas heat exchanger that is fluidly coupled downstream of an exhaust aftertreatment system and is adapted to transfer heat from the exhaust gas to a working fluid of the RC subsystem. An energy conversion device is fluidly coupled to the exhaust gas heat exchanger and is adapted to receive the vaporized working fluid and convert the energy of the transferred heat. The WHR system includes a control module adapted to control at least one parameter of the RC subsystem based on a detected aftertreatment event of a predetermined thermal management strategy of the aftertreatment system.

Ernst, Timothy C.; Nelson, Christopher R.

2014-06-17T23:59:59.000Z

375

ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS  

E-Print Network [OSTI]

ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS HEALTHCARE BIOMEDICAL-ENGINEERING ELECTRONIC- ENGINEERING ASTRONOMY BIOLOGY CHEMISTRY COMPUTER-SCIENCE GEOGRAPHY MATHEMATICS PHYSICS STATISTICS HEALTHCARE BIOMEDICAL-ENGINEERING ELECTRONIC-ENGINEERING ASTRONOMY BIOLOGY C H

Bernstein, Phil

376

Method And System For Examining Biological Materials Using Low Power Cw Excitation Raman Spectroscopy.  

DOE Patents [OSTI]

A method and system for examining biological materials using low-power cw excitation Raman spectroscopy. A low-power continuous wave (cw) pump laser beam and a low-power cw Stokes (or anti-Stokes) probe laser beam simultaneously illuminate a biological material and traverse the biological material in collinearity. The pump beam, whose frequency is varied, is used to induce Raman emission from the biological material. The intensity of the probe beam, whose frequency is kept constant, is monitored as it leaves the biological material. When the difference between the pump and probe excitation frequencies is equal to a Raman vibrational mode frequency of the biological material, the weak probe signal becomes amplified by one or more orders of magnitude (typically up to about 10.sup.4 -10.sup.6) due to the Raman emission from the pump beam. In this manner, by monitoring the intensity of the probe beam emitted from the biological material as the pump beam is varied in frequency, one can obtain an excitation Raman spectrum for the biological material tested. The present invention may be applied to in the in vivo and/or in vitro diagnosis of diabetes, heart disease, hepatitis, cancers and other diseases by measuring the characteristic excitation Raman lines of blood glucose, cholesterol, serum glutamic oxalacetic transaminase (SGOT)/serum glutamic pyruvic transaminase (SGPT), tissues and other corresponding Raman-active body constituents, respectively.

Alfano, Robert R. (Bronx, NY); Wang, Wubao (Flushing, NY)

2003-05-06T23:59:59.000Z

377

Graduate Studies in Industrial and Systems Engineering Human Factors/Ergonomics  

E-Print Network [OSTI]

1 Graduate Studies in Industrial and Systems Engineering Human Factors/Ergonomics 2013-2014 Introduction Human Factors Engineering, also known as Ergonomics, can be briefly defined as the science and skills. At OSU, Human Factors/Ergonomics (HF/E) is composed of two broad areas: Cognitive Engineering

378

An approach to identify commonalities in web application engineering for a web content management system  

Science Journals Connector (OSTI)

The process of Web applications engineering can be complex and time consuming. We argue that Web engineering based on a standardized platform with reusable components is a logical next step in the evolution of Web application development. One popular ... Keywords: software product lines, web content management system, web engineering

Jurriaan Souer; Dirk-Jan Joor

2010-11-01T23:59:59.000Z

379

AC 2010-1901: NASA SENIOR DESIGN: SYSTEMS ENGINEERING AND REUSABLE AVIONICS  

E-Print Network [OSTI]

AC 2010-1901: NASA SENIOR DESIGN: SYSTEMS ENGINEERING AND REUSABLE AVIONICS James Conrad intelligence, and engineering education. © American Society for Engineering Education, 2010 #12;NASA Senior so that the students were able to meet nearly all of the project requirements. NASA Faculty Fellow

Conrad, James M.

380

Critical issues and current views on teaching basic circuits and systems in electrical engineering education  

E-Print Network [OSTI]

education Joos Vandewalle Department of Electrical Engineering (ESAT) Katholieke Universiteit Leuven B-3001, its impact in the electrical engineering education and in order to increase the intrinsic interestCritical issues and current views on teaching basic circuits and systems in electrical engineering

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

The Performance Analysis on Fuel Injection System Failure for a Four-Stroke Marine Diesel Engine  

Science Journals Connector (OSTI)

The middle speed four stroke diesel engine has the advantages of small capacity, light in weight, capable to combustion poor fuel oil. In recent years, they have been used more comprehensive than before. Daihatsu 6PSHdM-26H diesel engine, which is a ... Keywords: 4-stroke medium-speed turbocharged marine diesel engine, Fuel injection system failure, delayed combustion, performance analysis

Jialiang Huang; Guohao Yang; Dan Wang

2010-12-01T23:59:59.000Z

382

Strategic jet engine system design in light of uncertain fuel and carbon prices  

E-Print Network [OSTI]

Strategic jet engine system design in light of uncertain fuel and carbon prices UTC a strategic engine design that is robust with regard to fuel and carbon price uncertainty in 2030, a SurplusIn order to find a strategic engine design that is robust with regard to fuel and carbon price uncertainty

Sóbester, András

383

Department of Industrial Engineering and Management Systems Page 1 Course Title  

E-Print Network [OSTI]

15 Fall15 Spring16 Summer16 Fall16 Spring17 Summer17 1 EGN3613 Engineering Economic Analysis R X 1015 Fall15 Spring16 Summer16 Fall16 Spring17 Summer17 COURSE 1 EGN5720 Internal Combustion Engine of Industrial Engineering and Management Systems Page 3 Course Title Required On-Line DEPT Fall11 Spring12

Foroosh, Hassan

384

Combustion system development of a two-stroke, spark-assisted DI diesel engine  

SciTech Connect (OSTI)

A loop-scavenged, two-stroke, spark-assisted DI diesel engine was developed by modifying an outboard marine gasoline engine to operate on diesel fuel with high fuel efficiency similar to a diesel engine, yet retain the two-stroke engine advantages of low cost, light weight, and high power-to-weight ratio. Engine modification was concentrated in the area of the combustion system, including transfer port design to generate air swirl in the cylinder, and combustion chamber design to generate air squish and turbulence. Bore and stroke (84 x 72 mm) remained the same as those of the base engine. The experimental engine used the production engine's piston, crankshaft, connecting rod, bearings, and cylinder block. The transfer port design was optimized using a flow test bench for best swirl and air flow pattern with a simple flow visualization technique. The best combustion chamber geometry, compression ratio, and fuel injection spray pattern were determined through engine experiments.

Ariga, S.; Matsushita, Y.

1988-01-01T23:59:59.000Z

385

Systems Engineering Provides Successful High Temperature Steam Electrolysis Project  

SciTech Connect (OSTI)

This paper describes two Systems Engineering Studies completed at the Idaho National Laboratory (INL) to support development of the High Temperature Stream Electrolysis (HTSE) process. HTSE produces hydrogen from water using nuclear power and was selected by the Department of Energy (DOE) for integration with the Next Generation Nuclear Plant (NGNP). The first study was a reliability, availability and maintainability (RAM) analysis to identify critical areas for technology development based on available information regarding expected component performance. An HTSE process baseline flowsheet at commercial scale was used as a basis. The NGNP project also established a process and capability to perform future RAM analyses. The analysis identified which components had the greatest impact on HTSE process availability and indicated that the HTSE process could achieve over 90% availability. The second study developed a series of life-cycle cost estimates for the various scale-ups required to demonstrate the HTSE process. Both studies were useful in identifying near- and long-term efforts necessary for successful HTSE process deployment. The size of demonstrations to support scale-up was refined, which is essential to estimate near- and long-term cost and schedule. The life-cycle funding profile, with high-level allocations, was identified as the program transitions from experiment scale R&D to engineering scale demonstration.

Charles V. Park; Emmanuel Ohene Opare, Jr.

2011-06-01T23:59:59.000Z

386

FACILITIES ENGINEER WEST CHICAGO Execute capital projects for manufacturing facilities and utilities systems: scope development, cost  

E-Print Network [OSTI]

facilities and utilities systems: scope development, cost estimation, system design, equipment sizing ENGINEERING: Lead capital project design, development and execution for facility and utility capital Utilities systems (Vacuum, Hydraulics, Waste Water treatment, etc.) o Buildings and grounds, including

Heller, Barbara

387

Prerequisites: Engine Systems, Dynamic Programming and Optimal Control, MATLAB/Simulink  

E-Print Network [OSTI]

of Nonroad Diesel Engines with SCR Systems Description: To fulfill the emission legislation, modern nonroad Diesel engines are equipped with selective catalytic reduction (SCR) systems. These systems reduce NOx" in order to achieve minimal urea and fuel consumptions. The optimization problem needs to be solved

Lygeros, John

388

Bench-Top Engine System for Fast Screening of Alternative Fuels and Fuel Additives  

Broader source: Energy.gov [DOE]

A bench-top engine testing system was used to fast screen the efficiency of fuel additives or fuel blends on NOx reduction

389

Applying Systems Engineering in a Renewable Energy Research and Development Environment: Preprint  

SciTech Connect (OSTI)

This paper examines lessons learned in systems engineering research and development at the National Renewable Energy Laboratory and explores new ideas for future process enhancements.

Snyder, N.; Antkowiak, M.

2010-04-01T23:59:59.000Z

390

Analytical Framework to Evaluate Emission Control Systems for Marine Engines  

E-Print Network [OSTI]

Hybrid Tug without Batteries -1 .Hybrid Tug without Batteries 2 from four engines and batteries on two tugs (conventional

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

391

Quantitative feedback design of air and boost pressure control system for turbocharged diesel engines  

Science Journals Connector (OSTI)

For modern diesel engines, variable geometry turbocharger (VGT) is used to boost engine power output. In addition, exhaust gas recirculation (EGR) is utilized to reduce engine out \\{NOx\\} emission. To realize these functions, a multivariable control system needs to control both VGT and EGR valve to deliver desired intake manifold (or boost) pressure, and desired EGR flow rate. This two-input and two-output system is nonlinear with cross-couplings between the boost and EGR responses to the input actuators, the system parameters are varying with different engine operating conditions. This paper proposes a closed loop design of a multivariable VGT/EGR control system for a turbocharged diesel engine. The control system is synthesized based on quantitative feedback theory to maintain robust stability and performance via sequential MIMO loop shaping in the frequency domain. Experiment results are included from a turbocharged diesel engine to show the effectiveness of the proposed control design.

Yue-Yun Wang; Ibrahim Haskara; Oded Yaniv

2011-01-01T23:59:59.000Z

392

DEPARTMENTS Architecture & Civil Engineering  

E-Print Network [OSTI]

Communications Services Faculty of Science Faculty of Engineering & Design Faculty of Humanities & SocialDEPARTMENTS Architecture & Civil Engineering Biology & Biochemistry Chemical Engineering Chemistry Computer Science Economics Education Electronic & Electrical Engineering European Studies & Modern

Burton, Geoffrey R.

393

Biologically-Inspired Adaptive Pectoral-Like Fin Control System For CFD Parameterized AUV  

E-Print Network [OSTI]

on the normalized gradient scheme. In the closed-loop system, time-varying yaw an- gle reference trajectoriesBiologically-Inspired Adaptive Pectoral-Like Fin Control System For CFD Parameterized AUV Mugdha S fin control, Adaptive control, Yaw plane control. Abstract- This paper treats the question of adaptive

Mittal, Rajat

394

Heat transfer analysis in Stirling engine heat input system  

SciTech Connect (OSTI)

One of the major factor in commercialization of Stirling engine is mass productivity, and the heat input system including tubular heater is one of the obstacles to mass production because of its complexity in shape and difficulty in manufacturing, which resulted from using oxidation-resistant, low-creep alloys which are not easy to machine and weld. Therefore a heater heat exchanger which is very simple in shape and easy to make has been devised, and a burner system appropriate to this heater also has been developed. In this paper specially devised heat input system which includes a heater shell shaped like U-cup and a flame tube located in the heater shell is analyzed in point of heat transfer processes to find optimum heat transfer. To enhance the heat transfer from the flame tube to the heater shell wall, it is required that the flame tube diameter be enlarged as close to the heater shell diameter as possible, and the flame tube temperature be raised as high as possible. But the enlargement of the flame tube diameter should be restricted by the state of combustion affected by hydraulic resistance of combustion gas, and the boost of the flame tube temperature should be considered carefully in the aspects of the flame tube`s service life.

Chung, W.; Kim, S. [LG Electronics Inc., Seoul (Korea, Republic of). Living System Lab.

1995-12-31T23:59:59.000Z

395

Reliability Engineering and System Safety 92 (2007) 609618 The nuclear industry's transition to risk-informed regulation and  

E-Print Network [OSTI]

Reliability Engineering and System Safety 92 (2007) 609­618 The nuclear industry's transition a Nuclear Science and Engineering Department, Massachusetts Institute of Technology, Cambridge, MA 02139, USA b Nuclear Power Engineering, Quality and Safety Management Department, Tokyo Electric Power

396

FACULTY POSITION ANNOUNCEMENT Manufacturing and/or Logistics The Industrial & Systems Engineering Department in the College of Engineering at the University of  

E-Print Network [OSTI]

must have a Ph.D. in Industrial Engineering, Systems Engineering and/or Operations Research Engineering Department has research and teaching areas in manufacturing systems, operations research. The annual research volume of our faculty is currently over $2 million. Our faculty conduct interdisciplinary

Kaminsky, Werner

397

Heat waste recovery system from exhaust gas of diesel engine to a reciprocal steam engine.  

E-Print Network [OSTI]

??This research project was about the combined organic Rankine cycle which extracted energy from the exhaust gas of a diesel engine. There was a study (more)

Duong, Tai Anh

2011-01-01T23:59:59.000Z

398

Network Inference, Analysis, and Modeling in Systems Biology  

Science Journals Connector (OSTI)

...sophisticated interplay of theory, computation, and experiment...Bollobas, B. (1979). Graph Theory: An introductory course...1968). General System Theory: Foundations, Development...governing embryonic stem cell fate decisions. Bioinformatics 21: 741-753...

Réka Albert

2007-11-30T23:59:59.000Z

399

3F6 -Software Engineering and Design Concurrent Systems I  

E-Print Network [OSTI]

/ · BA Flight Reservation System Transaction System · HSBC Internet Banking System Web-based System

Young, Steve

400

College of Engineering & Engineering Technology  

E-Print Network [OSTI]

Specialist -Tech Services Coordinator Dean Promod Vohra Mechanical Engineering Pradip Majumdar, ChairCollege of Engineering & Engineering Technology COMPUTER OPERATIONS -Manager -LAN Support -Senior Systems Engineer -Clerical Position OFFICE OF SPONSORED PROJECTS -Research Development Specialist

Kostic, Milivoje M.

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Systems study on engineered barriers: barrier performance analysis  

SciTech Connect (OSTI)

A performance assessment model for multiple barrier packages containing unreprocessed spent fuel has been modified and applied to several package designs. The objective of the study was to develop information to be used in programmatic decision making concerning engineered barrier package design and development. The assessment model, BARIER, was developed in previous tasks of the System Study on Engineered Barriers (SSEB). The new version discussed in this report contains a refined and expanded corrosion rate data base which includes pitting, crack growth, and graphitization as well as bulk corrosion. Corrosion rates for oxic and anoxic conditions at each of the two temperature ranges are supplied. Other improvements include a rigorous treatment of radionuclide release after package failure which includes resistance of damaged barriers and backfill, refined temperature calculations that account for convection and radiation, a subroutine to calculate nuclear gamma radiation field at each barrier surface, refined stress calculations with reduced conservatism and various coding improvements to improve running time and core usage. This report also contains discussion of alternative scenarios to the assumed flooded repository as well as the impact of water exclusion backfills. The model was used to assess post repository closure performance for several designs which were all variation of basic designs from the Spent Unreprocessed Fuel (SURF) program. Many designs were found to delay the onset of leaching by at least a few hundreds of years in all geologic media. Long delay times for radionuclide release were found for packages with a few inches of sorption backfill. Release of uranium, plutonium, and americium was assessed.

Stula, R.T.; Albert, T.E.; Kirstein, B.E.; Lester, D.H.

1980-09-01T23:59:59.000Z

402

Develop the dual fuel conversion system for high output, medium speed diesel engines. Final report  

SciTech Connect (OSTI)

The original plan for the project involved design modifications to an existing system to enhance its performance and increase the limit of power that was achieved by the original design and to apply the higher performance product to the full sized engine and test its performance. The new system would also be applied to a different engine model. The specific work would include the redesign of gas injectors, piston configurations and two types of igniters, engine instrumentation, monitoring and testing.

NONE

1998-07-16T23:59:59.000Z

403

Combustion engine with fuel injection system, and a spray valve for such an engine  

SciTech Connect (OSTI)

This paper describes a fuel system for a combustion engine have a cylinder with an air inlet passage. It comprises: a fuel spray valve having a fuel injection nozzle for spraying fuel into the cylinder air inlet passage and having a fuel spray valve passage leading to the nozzle, means for mounting the fuel spray valve to position the nozzle to open into the cylinder air inlet passage adjacent the cylinder, a fuel pump for providing fuel under pressure to the fuel spray valve passage to be sprayed from the fuel spray valve nozzle, and a fuel heating device connectable to an electrical power supply and disposed adjacent to the valve to be energized for heating the fuel to enhance finer spraying thereof by the fuel spray valve nozzle, the fuel heating device comprising means defining a spiral fuel flow path of selected length connected to and coaxial with the fuel spray valve passage to dispose the selected length of fuel flow path closely adjacent to the fuel spray valve passage, and a fuel heating element comprising a thermistor of a ceramic material of positive temperature coefficient of resistivity arranged to heat the selected length of the spiral fuel flow path to transfer heat to the fuel flowing in the spiral fuel flow path throughout the selected length of the spiral fuel flow path to substantially heat the fuel at a location closely adjacent to the fuel spray valve passage to enhance vaporizing of fuel being sprayed from the valve nozzle.

Wechem, G.V.; Beunk, G.; Van Den Elst, F.; Gerson, P.M.

1991-10-08T23:59:59.000Z

404

Reactor technology assessment and selection utilizing systems engineering approach  

SciTech Connect (OSTI)

The first Nuclear power plant (NPP) deployment in a country is a complex process that needs to consider technical, economic and financial aspects along with other aspects like public acceptance. Increased interest in the deployment of new NPPs, both among newcomer countries and those with expanding programs, necessitates the selection of reactor technology among commercially available technologies. This paper reviews the Systems Decision Process (SDP) of Systems Engineering and applies it in selecting the most appropriate reactor technology for the deployment in Malaysia. The integrated qualitative and quantitative analyses employed in the SDP are explored to perform reactor technology assessment and to select the most feasible technology whose design has also to comply with the IAEA standard requirements and other relevant requirements that have been established in this study. A quick Malaysian case study result suggests that the country reside with PWR (pressurized water reactor) technologies with more detailed study to be performed in the future for the selection of the most appropriate reactor technology for Malaysia. The demonstrated technology assessment also proposes an alternative method to systematically and quantitatively select the most appropriate reactor technology.

Zolkaffly, Muhammed Zulfakar; Han, Ki-In [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

2014-02-12T23:59:59.000Z

405

Energy Return On Investment of Engineered Geothermal Systems Data  

SciTech Connect (OSTI)

The project provides an updated Energy Return on Investment (EROI) for Enhanced Geothermal Systems (EGS). Results incorporate Argonne National Laboratory's Life Cycle Assessment and base case assumptions consistent with other projects in the Analysis subprogram. EROI is a ratio of the energy delivered to the consumer to the energy consumed to build, operate, and decommission the facility. EROI is important in assessing the viability of energy alternatives. Currently EROI analyses of geothermal energy are either out-of-date, of uncertain methodology, or presented online with little supporting documentation. This data set is a collection of files documenting data used to calculate the Energy Return On Investment (EROI) of Engineered Geothermal Systems (EGS) and erratum to publications prior to the final report. Final report is available from the OSTI web site (http://www.osti.gov/geothermal/). Data in this collections includes the well designs used, input parameters for GETEM, a discussion of the energy needed to haul materials to the drill site, the baseline mud program, and a summary of the energy needed to drill each of the well designs. EROI is the ratio of the energy delivered to the customer to the energy consumed to construct, operate, and decommission the facility. Whereas efficiency is the ratio of the energy delivered to the customer to the energy extracted from the reservoir.

Chip Mansure

2012-01-01T23:59:59.000Z

406

Extracting Temporal Signatures for Comprehending Systems Biology Models  

E-Print Network [OSTI]

, with capabilities to model complex systems including cell division, stress response, energy metabolism multi-variate time series data, where the signatures are composed of ordinal comparisons between time]: Data mining; I.5.2 [Design Methodology]: Feature evaluation and selection General Terms Algorithms

Ramakrishnan, Naren

407

From biological models to the evolution of robot control systems  

Science Journals Connector (OSTI)

...or to experiment on them with new remedial actions when problems are found. An...that will form the basis of the current investigation is shown in gure 1. It is actually...most t system possible. A preliminary investigation into this problem has already been carried...

2003-01-01T23:59:59.000Z

408

Object-oriented biological system integration: a SARS coronavirus example  

Science Journals Connector (OSTI)

......were obtained through an auto-mated pipeline, GeneAtlas, implemented by Accelrys, Inc. (Kitson et al., 2002). This pipeline can efficiently identify the function...the mammalian cell cycle control and DNA repair systems. Mol. Biol. Cell, 10, 27032734......

Daniel Shegogue; W. Jim Zheng

2005-05-01T23:59:59.000Z

409

IECEC '91; Proceedings of the 26th Intersociety Energy Conversion Engineering Conference, Boston, MA, Aug. 4-9, 1991. Vol. 5 - Renewable resource systems, Stirling engines and applications, systems and cycles  

SciTech Connect (OSTI)

Various papers on energy conversion engineering are presented. The general topics considered are: developments in nuclear power, energy from waste and biomass, system performance and materials in photovoltaics, solar thermal energy, wind energy systems, Stirling cycle analysis, Stirling cycle power, Stirling component technology, Stirling cooler/heat pump developments, Stirling engine concepts, Stirling engine design and optimization, Stirling engine dynamics and response, Stirling engine solar terrestrial, advanced cogeneration, AMTC, fossil fuel systems and technologies, marine energy.

Not Available

1991-01-01T23:59:59.000Z

410

Exploring Flexible Strategies in Engineering Systems Using Screening Models Applications to Offshore Petroleum Projects  

E-Print Network [OSTI]

to Offshore Petroleum Projects by Jijun Lin B.E., Mechanical Engineering, Beijing University of Aeronautics Flexible Strategies in Engineering Systems Using Screening Models Applications to Offshore Petroleum, such as offshore petroleum exploration and production systems, generally require a significant amount of capital

de Weck, Olivier L.

411

Fifth Workshop on Software Engineering for Adaptive and Self-Managing Systems (SEAMS 2010)  

Science Journals Connector (OSTI)

The Software Engineering for Adaptive and Self-managing Systems (SEAMS) workshop has consolidated the interest in the software engineering community on self-adaptive and self-managing systems. SEAMS provides a forum for researchers and practitioners ... Keywords: adaptive software, autonomic computing

Betty H. C. Cheng; Rogrio de Lemos; David Garlan; Holger Giese; Marin Litoiu; Jeff Magee; Hausi A. Mller; Mauro Pezz; Richard Taylor

2010-05-01T23:59:59.000Z

412

Modeling of Multilayer Composite Fabrics for Gas Turbine Engine Containment Systems  

E-Print Network [OSTI]

Modeling of Multilayer Composite Fabrics for Gas Turbine Engine Containment Systems J. Sharda1 ; C of multilayer composite fabrics used in a gas turbine engine containment system is developed. Specifically: Tensile strength; Stress analysis; Stress strain relations; Fabrics; Composite materials; Finite element

Mobasher, Barzin

413

Systems Engineering Management Plan for Tank Farm Restoration and Safety Operations Project W-314  

SciTech Connect (OSTI)

The Systems Engineering Management Plan for Project W-314 has been prepared within the guidelines of HNF-SD-WM-SEMP-002, TWRS Systems Engineering Management Plan. The activities within this SEMP have been tailored, in accordance with the TWRS SEMP and DOE Order 430.1, Life Cycle Asset Management, to meet the needs of the project.

MCGREW, D.L.

2000-04-19T23:59:59.000Z

414

Empirical research in systems engineering: challenges and opportunities of a new frontier  

Science Journals Connector (OSTI)

This paper aims to advance the pedagogy of systems engineering by identifying opportunities and challenges in empirical research in the field. After an introduction to how empirical research could be further utilized in systems engineering, this paper ... Keywords: SEANET, empirical research methods, mixed methods, scientific method, social science, threats to validity

Ricardo Valerdi; Heidi L. Davidz

2009-05-01T23:59:59.000Z

415

Roadmap: Engineering Technology -Mechanical/Systems -Bachelor of Science RE-BS-ENGT-MSY  

E-Print Network [OSTI]

Roadmap: Engineering Technology - Mechanical/Systems - Bachelor of Science RE-BS-ENGT-MSY Regional director approval #12;Roadmap: Engineering Technology - Mechanical/Systems - Bachelor of Science RE College Catalog year: 2014-2015 Page 1 of 2 | Last Updated: 27-May-14/JSK This roadmap is a recommended

Khan, Javed I.

416

FUSION METHODS BASED ON COMMON ORDER INVARIABILITY FOR META SEARCH ENGINE SYSTEMS  

E-Print Network [OSTI]

FUSION METHODS BASED ON COMMON ORDER INVARIABILITY FOR META SEARCH ENGINE SYSTEMS Xiaohua Yang Hui@ctit.zhnut.edu.cn hy92,minjie@uow.edu.au Abstract: Fusion is an important work for running meta search engine systems. A fusion algorithm is rational iff it can satisfy three conditions, i.e. the associativity, commutativity

Zhang, Minjie

417

Information Engineering for the Development of Spatial Information Systems: a Research Agenda  

E-Print Network [OSTI]

Information Engineering for the Development of Spatial Information Systems: a Research Agenda Y. B�dard Proceedings of the 27th Annual Conference of the Urban and Regional Information Systems Association Vol. IV, pp. 43-53. Boston, August 6-10, 1989 B�dard, Y., 1989, Information engineering for the development

418

Boston University, College of Engineering ENG ME 510: Production Systems Analysis  

E-Print Network [OSTI]

Boston University, College of Engineering ENG ME 510: Production Systems Analysis Course;Boston University, College of Engineering ENG ME 510: Production Systems Analysis Course Topics: Fall/Thursday 12:30-1:30 pm (email me to confirm) and by appointment Textbook: Steven Nahmias, Production

Lin, Xi

419

DOE in Nanomanufacturing 17-1 Handbook of Industrial and Systems Engineering (2006)  

E-Print Network [OSTI]

DOE in Nanomanufacturing 17-1 Handbook of Industrial and Systems Engineering (2006) 17 Design;DOE in Nanomanufacturing 17-2 Handbook of Industrial and Systems Engineering (2006) illustrate of experiments (DOE) to the research and development of nanomanufacturing. Drawing from these interactions

Nembhard, Harriet Black

420

Analytical Framework to Evaluate Emission Control Systems for Marine Engines.  

E-Print Network [OSTI]

??Emissions from marine diesel engines are mainly uncontrolled and affect regional air quality and health of people living near ports. Many emission control strategies are (more)

Jayaram, Varalakshmi

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Hardware-in-the-Loop Testing of Electronically-Controlled Common-Rail Systems for Marine Diesel Engine  

Science Journals Connector (OSTI)

Tougher legislation on exhaust emissions reduction, more power and mobility and less fuel consumption, has led to stronger call for the electronic engine control units for marine diesel engines. Electronically-controlled common-rail systems for marine ... Keywords: Marine Diesel Engine, Common Rail System, Engine Controller Unit, Hardware-in-the-loop Testing, Simulation Interface Toolkit

Jiadong Zhou; Guangyao Ouyang; Minghe Wang

2010-05-01T23:59:59.000Z

422

Bench-Top Engine System for Fast Screening of Alternative Fuels...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

System for Fast Screening of Alternative Fuels and Fuel Additives A bench-top engine testing system was used to fast screen the efficiency of fuel additives or fuel blends on NOx...

423

Development and Application of Engineering-Scale Solar Water Heater System Assisted by Heat Pump  

Science Journals Connector (OSTI)

An engineering-scale solar water heater system assisted by heat pump was developed based on ... . The subunits of modularized system include vacuum solar energy collectors, air source heat pump, ... Energy source...

Xiufeng Gao; Shiyu Feng; Wei Hu

2009-01-01T23:59:59.000Z

424

Flexible engine control system for the development of innovative combustion processes  

Science Journals Connector (OSTI)

Daimler, IAV and Etas present a flexible engine control system for the development of innovative combustion processes. The functionality of conventional indication systems has ... important step in forwarding the...

Dr. Josef Steuer; Dr. Michael Mladek; Christian Dengler

2009-09-01T23:59:59.000Z

425

Engineering task plan for the 241-AZ-101 waste tank color video camera system  

SciTech Connect (OSTI)

This Engineering Task Plan (ETP) is to be distributed to communicate the design basis of the 241-AZ-101 camera system and to define system requirements and associated responsibilities.

Robinson, R.S., Westinghouse Hanford

1996-07-01T23:59:59.000Z

426

Method And System For Examining Biological Materials Using Low Power Cw Excitation Raman Spectroscopy.  

DOE Patents [OSTI]

A method and system for examining biological materials using low-power cw excitation Raman spectroscopy. In accordance with the teachings of the invention, a low-power continuous wave (cw) pump laser beam and a low-power cw Stokes (or anti-Stokes) probe laser beam simultaneously illuminate a biological material and traverse the biological material in collinearity. The pump beam, whose frequency is varied, is used to induce Raman emission from the biological material. The intensity of the probe beam, whose frequency is kept constant, is monitored as it leaves the biological material. When the difference between the pump and probe excitation frequencies is equal to a Raman vibrational mode frequency of the biological material, the weak probe signal becomes amplified by one or more orders of magnitude (typically up to about 10.sup.4 -10.sup.6) due to the Raman emission from the pump beam. In this manner, by monitoring the intensity of the probe beam emitted from the biological material as the pump beam is varied in frequency, one can obtain an excitation Raman spectrum for the biological material tested. The present invention may be applied to in the in vivo and/or in vitro diagnosis of diabetes, heart disease, hepatitis, cancers and other diseases by measuring the characteristic excitation Raman lines of blood glucose, cholesterol, serum glutamic oxalacetic transaminase (SGOT)/serum glutamic pyruvic tansaminase (SGPT), tissues and other corresponding Raman-active body constituents, respectively. For example, it may also be used to diagnose diseases associated with the concentration of Raman-active constituents in urine, lymph and saliva It may be used to identify cancer in the breast, cervix, uterus, ovaries and the like by measuring the fingerprint excitation Raman spectra of these tissues. It may also be used to reveal the growing of tumors or cancers by measuring the levels of nitric oxide in tissue.

Alfano, Robert R. (Bronx, NY); Wang, Wubao (Flushing, NY)

2000-11-21T23:59:59.000Z

427

executive track Ph.D. in Industrial Engineering | Department of Industrial and Systems Engineering | Wayne State University, Detroit, Michigan, US  

E-Print Network [OSTI]

business factors that cross many different contexts. The Global Executive Track (GET) Ph.D. in Industrialthe global executive track Ph.D. in Industrial Engineering | Department of Industrial and Systems for a program that would allow busy executives to earn a fully accredited Ph.D. degree, while accommodating

VandeVord, Pamela

428

A Software Engineering Model for Case Memory Systems  

Science Journals Connector (OSTI)

......Industries D Data General P s e c r e t s d...inappropriate term for a general model. Instead we...for a car with a diesel engine, then matching the...make, model and engine size of the vehicle...special cases of the general schema History Sensitive......

A. M. Dearden; M. D. Harrison

1997-01-01T23:59:59.000Z

429

Jet plume injection and combustion system for internal combustion engines  

DOE Patents [OSTI]

An improved combustion system for an internal combustion engine is disclosed wherein a rich air/fuel mixture is furnished at high pressure to one or more jet plume generator cavities adjacent to a cylinder and then injected through one or more orifices from the cavities into the head space of the cylinder to form one or more turbulent jet plumes in the head space of the cylinder prior to ignition of the rich air/fuel mixture in the cavity of the jet plume generator. The portion of the rich air/fuel mixture remaining in the cavity of the generator is then ignited to provide a secondary jet, comprising incomplete combustion products which are injected into the cylinder to initiate combustion in the already formed turbulent jet plume. Formation of the turbulent jet plume in the head space of the cylinder prior to ignition has been found to yield a higher maximum combustion pressure in the cylinder, as well as shortening the time period to attain such a maximum pressure.

Oppenheim, Antoni K. (Kensington, CA); Maxson, James A. (Berkeley, CA); Hensinger, David M. (Albany, CA)

1993-01-01T23:59:59.000Z

430

Energy Return On Investment of Engineered Geothermal Systems Data  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

EROI is a ratio of the energy delivered to the consumer to the energy consumed to build, operate, and decommission the facility. EROI is important in assessing the viability of energy alternatives. Currently EROI analyses of geothermal energy are either out-of-date, of uncertain methodology, or presented online with little supporting documentation. This data set is a collection of files documenting data used to calculate the Energy Return On Investment (EROI) of Engineered Geothermal Systems (EGS) and erratum to publications prior to the final report. Final report is available from the OSTI web site (http://www.osti.gov/geothermal/). Data in this collections includes the well designs used, input parameters for GETEM, a discussion of the energy needed to haul materials to the drill site, the baseline mud program, and a summary of the energy needed to drill each of the well designs. EROI is the ratio of the energy delivered to the customer to the energy consumed to construct, operate, and decommission the facility. Whereas efficiency is the ratio of the energy delivered to the customer to the energy extracted from the reservoir.

Mansure, Chip

431

Innovative Systems Engineering Solar LLC ISE Solar LLC | Open Energy  

Open Energy Info (EERE)

Solar LLC ISE Solar LLC Solar LLC ISE Solar LLC Jump to: navigation, search Name Innovative Systems Engineering Solar LLC (ISE Solar LLC) Place Warminster, Pennsylvania Zip 18974-1454 Sector Solar Product US-based manufacturer of vacuum deposition equipment for thin-film amorphous silicon products; offers management and operation of thin-film solar plants. Coordinates 40.205459°, -75.100077° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.205459,"lon":-75.100077,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

432

Engineering  

Science Journals Connector (OSTI)

... and, as a result, connected information regarding the use of indicators on internal combustion engines is not readily obtainable. The author, who designed that most useful instrument, the ... in the manipulation of these instruments. His survey is limited to the combined piston, spring and pencil-lever types, and traces their development from the original instrument devised by ...

1939-03-11T23:59:59.000Z

433

Near-optimal experimental design for model selection in systems biology  

Science Journals Connector (OSTI)

......All 24 shared chemical species are considered...time for each chemical species in the...optimization toolbox for Matlab (Krause, 2010...hypothetico-deductive process. We conclude...Faller D , et al. Simulation methods for optimal...systems biology. Simulation (2003) 79...Supplementary Data - pdf file Supplementary......

Alberto Giovanni Busetto; Alain Hauser; Gabriel Krummenacher; Mikael Sunnker; Sotiris Dimopoulos; Cheng Soon Ong; Jrg Stelling; Joachim M. Buhmann

2013-10-15T23:59:59.000Z

434

Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore Environment  

E-Print Network [OSTI]

Toward Systems Biology in Brown Algae to Explore Acclimation and Adaptation to the Shore,2 Catherine Boyen,1,2 and Anne Siegel4,5 Abstract Brown algae belong to a phylogenetic lineage distantly siliculosus as a model organism for brown algae has represented a framework in which several omics techniques

Paris-Sud XI, Université de

435

CSB1 -Computational systems biology and regulatory genomics Supervisors: Harri Lhdesmki and Antti Larjo  

E-Print Network [OSTI]

CSB1 - Computational systems biology and regulatory genomics Supervisors: Harri Lähdesmäki and Antti Larjo Contact information: harri.lahdesmaki@aalto.fi antti.larjo@aalto.fi Job description: Massive and machine learning, programming skills (e.g. R/Python) and interest in epigenetics. Possibility to extend

Kaski, Samuel

436

Bio-PEPA: A framework for the modelling and analysis of biological systems  

Science Journals Connector (OSTI)

In this work we present Bio-PEPA, a process algebra for the modelling and the analysis of biochemical networks. It is a modification of PEPA, originally defined for the performance analysis of computer systems, in order to handle some features of biological ... Keywords: Analysis, Biochemical networks, Modelling, Process algebras

Federica Ciocchetta; Jane Hillston

2009-08-01T23:59:59.000Z

437

Single Molecules Meet Systems Biology Meals are in the Dining Room  

E-Print Network [OSTI]

Single Molecules Meet Systems Biology 09/27/11 1 NOTE: Meals are in the Dining Room Talks controls bacterial cell cycle progression 9:00 pm Refreshements available at Bob's Pub #12;Single Molecules Life at the single molecule level: Imaging and sequencing single molecules in individual cells 9:30 am

Eddy, Sean

438

Engineering Engineering  

E-Print Network [OSTI]

Engineering Engineering Technology & A T P E N N S T A T E 2 0 1 0 ­ 2 0 1 1 #12;2 Join us at penn state! Since 1896, Penn State has been a leader in engineering and engineering technology education varieties of engineering and engineering technology majors found anywhere in the United States. This means

Maroncelli, Mark

439

A study of the reliability of Stirling engines for distributed receiver systems  

SciTech Connect (OSTI)

The objective of this study was to examine the reliability of existing and improved Stirling engine concepts for dispersed solar dish/electric applications in the 25--50 kW/sub e/ range. Five current kinematic Stirling engine designs have the capability to meet or exceed the 32% system efficiency goal of the DOE Solar Thermal Program. Experience with the Vanguard Solar-Dish/Stirling Engine module demonstrated that the 32% efficiency goal is realistic, but that improved Stirling engine reliability is necessary for successful implementation of dispersed solar power systems. A review of historical Stirling engine data illustrated that the three major reliability issues with kinematic Stirling engines are the piston-rod seals, engine hot parts and power control/drive systems. A specific kinematic engine concept that appears to have the potential for meeting the 50,000-hour operating lifetime requirement of solar power systems has a pressurized crankcase to reduce piston-rod seal problems, an indirectly heated hot-end section using heat pipes to smooth out temperature gradients in the heater tubes, and a variable-angle swashplate for power control. Further development efforts are required to establish reliability and validate performance goals of these engine concepts. 30 refs., 13 figs., 8 tabs.

Holtz, R.E.; Uherka, K.L.

1988-11-01T23:59:59.000Z

440

CRAD, Engineering - Office of River Protection K Basin Sludge Waste System  

Broader source: Energy.gov (indexed) [DOE]

Engineering - Office of River Protection K Basin Sludge Waste Engineering - Office of River Protection K Basin Sludge Waste System CRAD, Engineering - Office of River Protection K Basin Sludge Waste System May 2004 A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a May 2004 assessment of the Engineering program at the Office of River Protection K Basin Sludge Waste System. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs. CRAD, Engineering - Office of River Protection K Basin Sludge Waste System More Documents & Publications CRAD, Emergency Management - Office of River Protection K Basin Sludge

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

(CHEMICAL AND BIOLOGICAL ENGINEERING)  

E-Print Network [OSTI]

ii Ultraviolet (UV) reactors are promising for the future of drinking water and wastewater treatment technology. Models simulating the performance of UV reactors enhance our understanding of the fundamental principles governing the operation of these units. When modeling the performance of UV reactors, governing equations for all related phenomena are derived and solved. The theoretical models and experimental approaches for evaluating the results of these models are comprehensively reviewed and presented in this research. The thesis presents a step-by-step methodology for solving the governing equations of UV reactors. This research presents a general method that integrates the Fresnell, Snell, and Beer-Lambert laws for modeling the radiant distribution in a medium. The model uses the boundary conditions to realistically simulate the fluence/irradiance rate around the radiant source, in particular, in the zone closest to the radiant source. Different low-pressure UV lamps were tested under different operating conditions using photodiodes and a

Siamak Elyasi; Siamak Elyasi

2009-01-01T23:59:59.000Z

442

Biological & Agricultural Engineering Department  

E-Print Network [OSTI]

address after graduation ___________________________ _____________________________ Company: _____________________________________________ Company Phone: (_______)__________-_______________ #12;Interview Process If you have accepted employment contact, etc.) in your job search that ended in you receiving an offer (regardless if you accepted

443

Biological & Agricultural Engineering Department  

E-Print Network [OSTI]

(_______) ______-______ ___________________________ ___________________________ Email address after graduation ___________________________ _____________________________ Company: _____________________________________________ Company Phone: (_______)__________-_______________ #12;Interview Process Do you feel that the Career search that ended in you receiving an offer (regardless if you accepted that offer)? Yes

444

Biomedical Engineering Cell Biology  

E-Print Network [OSTI]

.Fallone@albertahealthservices.ca Fassbender Konrad Effects of health reform and technological change on health and economic outcomes of dying@med.ualberta.ca Baydala Lola Aboriginal Health Population Lola.Baydala@albertahealthservices.ca Bolduc Francois.hartling@ualberta.ca Hornberger Lisa Cardiology Clinical lisa.hornberger@albertahealthservices.ca Joffee Ari Critical Care

MacMillan, Andrew

445

Foundational platform for mammalian synthetic biology  

E-Print Network [OSTI]

The emergent field of synthetic biology is different from many other biological engineering efforts, in that its roots, design principles, and forward engineering perspective have been adopted from electrical engineering ...

Davidsohn, Noah (Noah Justin)

2013-01-01T23:59:59.000Z

446

Development and Integration Issues about Software Engineering, Systems  

E-Print Network [OSTI]

met 8 of the 17 Level 3 Goals Peer Review Software Product Engineering ISO 9001 since 1993 NATO Secret Implementation of Action Plan (Process Def.) Winter 94 Pilot Projects 1995 SoftwareSoftware Process

Laporte, Claude Y.

447

Development of a Stand-Alone Urea-SCR System for NOx Reduction in Marine Diesel Engines  

Broader source: Energy.gov [DOE]

Stand-alone urea SCR system was developed for marine diesel engines and showed a 50-percent reduction in NOx.

448

Inorganic concepts relevant to metal binding, activity, and toxicity in a biological system  

SciTech Connect (OSTI)

The purpose of this paper is to review selected physical and inorganic concepts and factors which might be important in assessing and/or understanding the fact and disposition of a metal system in a biological environment. Hopefully, such inquiries will ultimately permit us to understand, rationalize, and predict differences and trends in biological effects as a function of the basic nature of a metal system and, in optimal cases, serve as input to a system of guidelines for the notion of Chemical Dosimetry.'' The plan of this paper is to first review, in general terms, the basic principles of the Crystal Field Theory (CFT), a unifying theory of bonding in metal complexes. This will provide the necessary theoretical background for the subsequent discussion of selected concepts and factors. 21 refs., 7 figs., 6 tabs.

Hoeschele, J.D. (Warner-Lambert Co., Ann Arbor, MI (USA). Parke-Davis Pharmaceutical Research Div.); Turner, J.E.; England, M.W. (Oak Ridge National Lab., TN (USA))

1990-01-01T23:59:59.000Z

449

Roadmap: Aeronautics-Aeronautical Systems Engineering Technology-Bachelor of Science  

E-Print Network [OSTI]

Roadmap: Aeronautics-Aeronautical Systems Engineering Technology- Bachelor of Science [AT-BS-AERN-AESE] College of Applied Engineering, Sustainability and Technology Catalog Year: 2012-2013 Page 1 of 2 | Last Updated: 6-Dec-12/JS This roadmap is a recommended semester-by-semester plan of study for this major

Sheridan, Scott

450

Roadmap: Aeronautics-Aeronautical Systems Engineering Technology-Bachelor of Science  

E-Print Network [OSTI]

Roadmap: Aeronautics-Aeronautical Systems Engineering Technology- Bachelor of Science [AT-BS-AERN-AESE] College of Applied Engineering, Sustainability and Technology Catalog Year: 2013-2014 Page 1 of 2 | Last Updated: 13-May-13/JS This roadmap is a recommended semester-by-semester plan of study for this major

Sheridan, Scott

451

Roadmap: Mechanical Engineering Technology -Systems -Associate of Applied Science RE-AAS-MERT-SYST  

E-Print Network [OSTI]

Roadmap: Mechanical Engineering Technology - Systems - Associate of Applied Science RE-AAS-MERT-SYST Regional College Catalog year: 2014-2015 Page 1 of 1 | Last Updated: 30-Mar-14/JSK This roadmap of Materials 3 ! Engineering technology electives (consult with advisor) 3 MATH 11012 Intuitive Calculus 3

Khan, Javed I.

452

The Research of the Intelligent Fault Diagnosis System Optimized by GA for Marine Diesel Engine  

Science Journals Connector (OSTI)

The marine diesel engine is a complex system, which has the important function to guarantee the marine security. There is strong coupling relationship among the mapping process of fault diagnosis. An approach of intelligent fault diagnosis based on fuzzy ... Keywords: Fuzzy neural network, Genetic algorithm, Fault diagnosis, Marine diesel engine

Peng Li; Qi Jin; Haixia Gong

2008-12-01T23:59:59.000Z

453

Relationships between physical characteristics of the pig house, the engineering and control systems of the environment,  

E-Print Network [OSTI]

: engineering, environment, pig hou.re, production, growing pigs. #12;1. Introduction From laboratoryRelationships between physical characteristics of the pig house, the engineering and control systems of the environment, and production parameters of growing pigs R. GEERS, D. BERCKMANS, V. GOEDSEELS

Paris-Sud XI, Université de

454

Re-Engineering a Medical Devices Management Software System: The Web Approach  

Science Journals Connector (OSTI)

The primary aim of a hospital Clinical Engineering Department (CED) is to ensure a safe and cost-effective operation of the medical devices. In order to achieve this goal, it needs to implement and establish a comprehensive biomedical technology management ... Keywords: Clinical Engineering, Maintenance, Medical Devices Inventory, Medical Equipment Management System, Quality Assurance

P.G. Malataras, Z.B. Bliznakov, N.E. Pallikarakis

2014-01-01T23:59:59.000Z

455

Qualitative Analysis of Semantically Enabled Knowledge Management Systems in Agile Software Engineering  

Science Journals Connector (OSTI)

In many agile software engineering organizations there is not enough time to follow knowledge management processes, to retrieve knowledge in complex processes, or to systematically elicit knowledge. This chapter gives an overview about the human-centered ... Keywords: Agile Software Engineering, Experience Management, Human-centered Design, Riki, Semantic Wiki, Semantically Enabled Knowledge Management Systems, Software Reuse, Wiki

Jrg Rech, Christian Bogner

2010-04-01T23:59:59.000Z

456

Development of a Waste Heat Recovery System for Light Duty Diesel Engines  

Broader source: Energy.gov [DOE]

Substantial increases in engine efficiency of a light-duty diesel engine, which require utilization of the waste energy found in the coolant, EGR, and exhaust streams, may be increased through the development of a Rankine cycle waste heat recovery system

457

Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation  

Broader source: Energy.gov (indexed) [DOE]

Disposal Systems Disposal Systems Evaluations and Tool Development - Engineered Barrier System (EBS) Evaluation (FCRD-USED-2011-000132) Prepared for U.S. Department of Energy Used Fuel Disposition Campaign Carlos F. Jové Colón (SNL) Florie A. Caporuscio, Schön S. Levy (LANL) Mark Sutton, James A. Blink, Harris R. Greenberg, Massimiliano Fratoni, William G. Halsey, Thomas J. Wolery (LLNL) Jonny Rutqvist, Carl I. Steefel, Juan Galindez, Jens Birkholzer, Hui-Hai Liu, (LBNL) June 15 th , 2011 SAND2011-4335 P Prepared by: Sandia National Laboratories Albuquerque, New Mexico 87185 Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation, a wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of

458

Physico-chemical characterization and in vitro biological evaluation of pure SiHA for bone tissue engineering application  

E-Print Network [OSTI]

Supérieure des Mines de Saint-Etienne, CIS-EMSE, CNRS: FRE3312, F-42023 158 Cours Fauriel, SaintHA surface. Introduction Large bone defects resulting from trauma, cancer or malformations remain significant the real effects of Si substitution on the biological activity of HA in biological environment [6-8]. hal

Paris-Sud XI, Université de

459

Requirements analysis and course improvements for EO3502 telecommunications systems engineering .  

E-Print Network [OSTI]

??This thesis evaluated the requirement and provides course improvement recommendations forTelecommunications Systems Engineering EO3502 taught at the Naval Postgraduate School Other graduate programs in Information (more)

Turner, Nathan L.

2005-01-01T23:59:59.000Z

460

16.885J / ESD.35J Aircraft Systems Engineering, Fall 2003  

E-Print Network [OSTI]

Subject addresses a holistic systems engineering approach for aircraft development. Focuses on the conceptual phase of product definition during which all aspects relevant to a new or derivative aircraft must be considered. ...

Hansman, Robert John

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

A formal framework for specification-based embedded real-time system engineering  

E-Print Network [OSTI]

The increasing size and complexity of modern software-intensive systems present novel challenges when engineering high-integrity artifacts within aggressive budgetary constraints. Among these challenges, ensuring confidence ...

Ouimet, Martin, 1975-

2008-01-01T23:59:59.000Z

462

Advanced Reciprocating Engine Systems (ARES) R&D- Presentation by Argonne National Laboratory, June 2011  

Broader source: Energy.gov [DOE]

Presentation on Technologies for Gaseous Fueled Advanced Reciprocating Engine Systems (ARES), given by Sreenath Gupta at the U.S. DOE Industrial Distributed Energy Portfolio Review Meeting in Washington, D.C. on June 1-2, 2011.

463

Hydrothermal spallation drilling and advanced energy conversion technologies for Engineered Geothermal Systems  

E-Print Network [OSTI]

The purpose of this research was to study the various factors affecting the economic and technical feasibility of Engineered Geothermal Systems, with a special emphasis on advanced drilling technologies. The first part of ...

Augustine, Chad R

2009-01-01T23:59:59.000Z

464

Evaluation and synthesis of methods for measuring system engineering efficacy with a project and organization  

E-Print Network [OSTI]

The need for robust systems engineering in product development has been understood by those developing product in the aerospace and defense industries since the days of the Atlas ballistic missile program. In recent times ...

Flynn, Timothy Daniel

2007-01-01T23:59:59.000Z

465

Model for a web based communication system between clinical engineers and medical device companies  

E-Print Network [OSTI]

manufacturers. Due to huge numbers of both, an elective means of a 'many to many' interaction between the two is presently not available. This project proposes a model of a communication system between clinical engineers and medical device manufacturers based...

Misri, Sandeep

1999-01-01T23:59:59.000Z

466

Comparative Study of Model-Based and Multi-Domain System Engineering Approaches for Industrial Settings  

Science Journals Connector (OSTI)

A typical approach for the development of multi-domain systems often carries the risk of high non-conformance costs and time-consuming re-engineering due to the lack of interoperability between different domai...

Anjelika Votintseva; Petra Witschel

2012-01-01T23:59:59.000Z

467

College of Engineering Fall 2010 PEAK Local Situational Awareness (LSA) System for Department  

E-Print Network [OSTI]

PENNSTATE College of Engineering Fall 2010 PEAK Local Situational Awareness (LSA) System and create a working prototype that has the ability to retrieve text, audio, still photos and videos

Demirel, Melik C.

468

College of Engineering College of Engineering  

E-Print Network [OSTI]

of Engineering is to provide high quality teaching, advising, research, outreach, and service in a land grantCollege of Engineering _______________ 2.8 Page 1 College of Engineering Office in Engineering Professor Thomas Siller, Associate Dean UNDERGRADUATE MAJORS Biomedical Engineering Chemical and Biological

Stephens, Graeme L.

469

Carbon Mineralization: From Natural Analogues to Engineered Systems  

Science Journals Connector (OSTI)

...capacity of post-combustion capture of CO2 using...processing of feedstock, chemical additives, and...Aquatic Chemistry - Chemical Equilibria and Rates...sorbent in calcium looping process. Chem Eng...ash from lignite combustion in Poland. Energy...Wilkinson KJ (1994) Chemical and biological leaching...

Ian M. Power; Anna L. Harrison; Gregory M. Dipple; Siobhan A. Wilson; Peter B. Kelemen; Michael Hitch; Gordon Southam

470

Frontiers of Plant Cell Biology: Signals and Pathways, System-Based Approaches 22nd Symposium in Plant Biology (University of California-Riverside)  

SciTech Connect (OSTI)

The symposium ''Frontiers of Plant Cell Biology: Signals and Pathways, Systems-Based Approaches'' was held January 15-18, 2003 at the Riverside Convention Center in Riverside, California. The host organization for the symposium was the Center for Plant Cell Biology (CEPCEB) at the University of California, Riverside (UCR). The meeting, focusing on systems-based approaches to plant cell biology research, was the first of this kind in the field of plant biology. The speakers and nearly 100 posters placed emphasis on recent developments in plant cellular biology and molecular genetics, particularly those employing emerging genomic tools, thereby sharing the most current knowledge in the field and stimulating future advances. In attendance were many well-established scientists and young investigators who approach plant cell biology from different but complementary conceptual and technical perspectives. Indeed, many disciplines are converging in the field of cell biology, producing synergies that will enable plant scientists to determine the function of gene products in the context of living cells in whole organisms. New, cross-disciplinary collaborations, as well as the involvement of computer scientists and chemists in plant biology research, are likely additional outcomes of the symposium. The program included 39 invited session speakers and workshop/panel speakers. Sessions were convened on the following themes: Cell-Cell Communication; Protein Trafficking; Cell Surface, Extracellular Matrix and Cell Wall; Signal Transduction; Signal Transduction and Proteosome; and Systems-Based Approaches to Plant Cell Biology. Workshops on Chemical Genetics and Visual Microscopy were also presented. Abstracts from each of the speaker presentations, as well as the posters presented at the meeting were published in a program booklet given to the 239 faculty members, researchers, postdoctoral scientists and graduate students in attendance. The booklet thus serves as a reference for symposium attendees to locate additional information about a topic of their particular interest and to contact other investigators. In addition, an article reviewing the symposium by science writer Peter V. Minorsky appeared in the June 2003 issue of Plant Physiology, a special issue devoted to systems-based approaches in the study of the model plant Arabidopsis (article submitted as part of this Final Technical Report).

Minorsky, Peter V.

2003-06-01T23:59:59.000Z

471

Improving the Thermal Output Availability of Reciprocating Engine Cogeneration Systems by Mechanical Vapor Compression  

E-Print Network [OSTI]

LOW?PRESSURE I WASTE STEAM r ... IMPROVING THE THERMAL OUTPUT AVAILABILITY OF RECIPROCATING ENGINE COGENERATION SYSTEMS BY MECHANICAL VAPOR COMPRESSION F.E. Becker and F.A. DiBella Tecogen, Inc., a Subsidiary of Thermo El~ctron Corporation...-user with electric power and process heat that is totally in the form of high-pressure steam. Current recipro cating engine systems can now provide only low pressure steam or hot water from the engine jacket, and this often is not needed or not the most appro...

Becker, F. E.; DiBella, F. A.; Lamphere, F.

472

Systems Modeling and Analysis Industrial Engineers are interested in optimizing the design and operation of complex systems  

E-Print Network [OSTI]

and operation of complex systems composed of people and machines using information, materials and energySystems Modeling and Analysis Industrial Engineers are interested in optimizing the design to produce goods and services. Analyzing such systems with information-driven models is an essential step

Dyer, Bill

473

Disposal Systems Evaluations and Tool Development - Engineered Barrier System Evaluation (Work Package LL1015080425)  

SciTech Connect (OSTI)

The Disposal Systems Evaluation Framework (DSEF) will use a logical process for developing one or more disposal system concepts (also referred to as repository system in this report) for any given waste form and geologic setting combination. In the Features, Events, and Processes (FEPs) group of work packages, there are seven categories of waste forms and eight categories of geologic setting being studied. The DSEF will also establish a Used Fuel Disposition Campaign (UFDC) knowledge management system to organize high-level information, data, and assumptions, thereby facilitating consistency in high-level system simulation and economic analyses. This system likely will be housed with the INL-based documentation system. Attention is given to lessons oearned from the systems used at the Waste Isolation Pilot Plant (WIPP) and the Yucca Mountain Project (YMP). Where reference material from other programs (e.g., international) is used or cited, the knowledge-management system imports the reference material directly or refer to it in bibliography form. Alternative data sets (e.g., from other programs) will also be utilized to evaluate their influence on DSEF analyses for given waste form and disposal-system combinations. The knowledge-management system can also be used to maintain the results of DSEF realizations, enabling the comparison and ranking of various waste-form/disposal-system-environment/disposal-system-design options. Finally, the UFDC knowledge-management system will be able to provide a compendium of 'templates' that can be utilized, in a labor-efficient fashion, to build parallel DSEF analyses (e.g., 'one offs'). The DSEF will not be a stand-alone, push-the-button and wait for the results, item of software. it will use osftware (probably EXCEL, initially), to guide the team members through a logical process of evaluating combinations of waste-form, disposal-syste-environment, and disposal-system design. In later stages, it will utilize software developed in the field of knowledge engineering and knowledge-management systems (Umeki et al. 2009). At certain points in the logical process, the DSEF software will point the evaluate to other software tools to do analyses needed to move the process forward. In the development of the DSEF, they will be mindful to make it no more complex than necessary to evaluate the system being considered. The DSEF will organize and document the work such that multiple realizations for different combinations can be compared and contrasted.

Blink, J A; Buscheck, T A; Halsey, W G; Wolery, T

2010-03-19T23:59:59.000Z

474

The University of Mississippi Department of Electrical EngineeringCenterofAppliedElectromagneticSystemsResearch(CAESR) The University of Mississippi Department of Electrical EngineeringCenterofAppliedElectromagneticSystemsResearch(CAESR) Optimizing Multip  

E-Print Network [OSTI]

=100, NY=100 Computation Time vs Domain Size #12;The University of Mississippi Department of ElectricalThe University of Mississippi Department of Electrical EngineeringCenterofAppliedElectromagneticSystemsResearch(CAESR) The University of Mississippi Department of Electrical Engineering

Elsherbeni, Atef Z.

475

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System  

E-Print Network [OSTI]

A Better Steam Engine: Designing a Distributed Concentrating Solar Combined Heat and Power System Combined Heat and Power System by Zachary Mills Norwood Doctor of Philosophy in the Energy and Resources of analysis of Distributed Concentrating Solar Combined Heat and Power (DCS-CHP) systems is a design

California at Berkeley, University of

476

Interoperability between a dynamic reliability modeling and a Systems Engineering process Principles and Case Study  

E-Print Network [OSTI]

element for interoperability with the tools and activities required for a dynamic reliability assessment. The case study is the dynamic assessment of availability of a feed-water control system in a power plant steam generator, presented in previous articles. Keywords: Systems engineering, systems modeling, RAMS

Paris-Sud XI, Université de

477

Nano/Micro Engineered and Molecular Systems The 8th Annual IEEE International Conference on  

E-Print Network [OSTI]

Nano/Micro Engineered and Molecular Systems The 8th Annual IEEE International Conference on April 7. Nanomedicine 4. Nanobiology, Nano-bio-informatics 5. Molecular Sensors, Actuators, and Systems 6. Carbon Nanotube and Graphene based Devices and Systems 7. Microfluidics and Nanofluidics 8. Micro and Nano Heat

Sanders, Seth

478

Power Systems Engineering Research Center Using Active Customer Participation  

E-Print Network [OSTI]

components and distribution system reliability. The time-varying nature of these resources will alter to improve distribution system reliability. An approach to manage the distribution system assets under are in the area of distribution system automation, reliability enhancement through smart distribution systems

Van Veen, Barry D.

479

Application of systems engineering techniques (reliability, availability, maintainability, and dollars) to the Gas Centrifuge Enrichment Plant  

SciTech Connect (OSTI)

The systems engineering function for the Gas Centrifuge Enrichment Plant (GCEP) covers system requirements definition, analyses, verification, technical reviews, and other system efforts necessary to assure good balance of performance, safety, cost, and scheduling. The systems engineering function will support the design, installation, start-up, and operational phases of GCEP. The principal objectives of the systems engineering function are to: assure that the system requirements of the GCEP process are adequately specified and documented and that due consideration and emphasis are given to all aspects of the project; provide system analyses of the designs as they progress to assure that system requirements are met and that GCEP interfaces are compatible; assist in the definition of programs for the necessary and sufficient verification of GCEP systems; and integrate reliability, maintainability, logistics, safety, producibility, and other related specialties into a total system effort. This paper addresses the GCEP reliability, availability, maintainability, and dollars (RAM dollars) analyses which are the primary systems engineering tools for the development and implementation of trade-off studies. These studies are basic to reaching cost-effective project decisions. The steps necessary to achieve optimum cost-effective design are shown.

Boylan, J.G.; DeLozier, R.C.

1982-01-01T23:59:59.000Z

480

Fuel consumption improvement for diesel engines by means of a computer-assisted automatic mapping optimization system Part 1  

Science Journals Connector (OSTI)

The Company ElringKlinger Motortechnik GmbH is carrying out engine development projects with a computer assisted System for mapping optimization which finds an optimum engine calibration using special mathematica...

Rainer Steinbrink; Gerald Eifler; Dietmar Ueberschr; Jrgen Kopp

2002-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "biological systems engineering" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Fuel consumption improvement for series diesel engines by means of a computer-assisted automatic mapping optimization system Part 2  

Science Journals Connector (OSTI)

The Company ElringKlinger Motortechnik GmbH is carrying out engine development projects with a computer assisted System for mapping optimization which finds an optimum engine calibration using special mathematica...

Gerald Eifler; Rainer Steinbrink; Dietmar Ueberschr; Jrgen Kopp

2002-12-01T23:59:59.000Z

482

Eaton Aftertreatment System (EAS) for On-Highway Diesel Engines...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

and 21st Century Truck Programs. 2006deerhu.pdf More Documents & Publications LNT + SCR Aftertreatment for Medium-Heavy Duty Applications: A Systems Approach Improved System...

483

Simulation of a new grid-connected hybrid generation system with Stirling engine and wind turbine  

Science Journals Connector (OSTI)

A detail model including all mechanical and electrical aspects is necessary to fully study hybrid grid operation. In this paper a new grid-connected hybrid generation system with a Stirling engine and a wind turbine which are connected to a grid through a common dc bus is presented. The Stirling is more efficient than photo voltaic array and its combination with the wind turbine can create an efficient hybrid system. Fatigue Aerodynamics Structures and Turbulence and Simulink/MATLAB are used to model the mechanical parts of the wind turbine Stirling engine and electrical parts. Field oriented control method is developed on voltage source converter. Power signal feedback method is implemented to determine generators reference shaft speed in hybrid system. Permanent magnet synchronous generator is used in the wind turbine and Stirling engine. Simulation results show that a new hybrid generation system with Stirling and wind turbine can work like other hybrid system and has suitable performance.

H. Shariatpanah; M. Zareian Jahromi; R. Fadaeinedjad

2013-01-01T23:59:59.000Z

484

Department of Biosystems and Agricultural Engineering BAE BULLETIN  

E-Print Network [OSTI]

on the Renewable Bioenergy Systems study abroad program in Sweden and Germany stand on top of the Smurfit KappaDepartment of Biosystems and Agricultural Engineering BAE BULLETIN Annual Review 2014 Integrating Engineering and Biology since 1906 Food Quality, Safety and Biosecurity Renewable Bioenergy Systems

485

EA-437; Environmental Assessment Process Equipment Waste and Process Waste Liquid Collection Systems Idaho Chemical Processing Plant Idaho National Engineering Laboratory  

Broader source: Energy.gov (indexed) [DOE]

437; Environmental Assessment Process Equipment Waste and 437; Environmental Assessment Process Equipment Waste and Process Waste Liquid Collection Systems Idaho Chemical Processing Plant Idaho National Engineering Laboratory TABLE OF CONTENTS Environmental Assessment Process Equipment Waste and Process Waste Liquid Collection Systems Idaho Chemical Processing Plant Idaho National Engineering Laboratory 1. INTRODUCTION 2. DESCRIPTION OF THE PROPOSED ACTION AND ALTERNATIVES 2.1 Purpose and Need of the Proposed Action 2.2 Description of the Affected Facilities 2.3 Description of Proposed Action 2.4 Alternatives to the Proposed Action 2.5 Separate But Related Actions 3. AFFECTED ENVIRONMENT 3.1 Introduction 3.2 Physical Environment 3.3 Biological Resources 3.4 Cultural Resources 3.5 Environmental Quality and Monitoring Programs

486

Thermodynamic analysis of an HCCI engine based system running on natural gas  

Science Journals Connector (OSTI)

Abstract This paper attempts to carry out a thermodynamic analysis of a system composed of a turbocharged HCCI engine, a mixer, a regenerator and a catalytic converter within the meaning of the first and the second law of thermodynamics. For this purpose, a thermodynamic model has been developed taking into account the gas composition resulting from the combustion process and the specific heat temperature dependency of the working fluid. The analysis aims in particular to examine the influence of the compressor pressure ratio, ambient temperature, equivalence ratio, engine speed and the compressor isentropic efficiency on the performance of the HCCI engine. Results show that thermal and exergetic efficiencies increase with increasing the compressor pressure ratio. However, the increase of the ambient temperature involves a decrease of the engine efficiencies. Furthermore, the variation of the equivalence ratio improves considerably both thermal and exergetic efficiencies. As expected, the increase of the engine speed enhances the engine performances. Finally, an exergy losses mapping of the system show that the maximum exergy losses occurs in the HCCI engine.

Mohamed Djermouni; Ahmed Ouadha

2014-01-01T23:59:59.000Z

487

Marine propulsion device with engine heat recovery system and streamlining hull closures  

SciTech Connect (OSTI)

A Marine Jet Propulsion System for use as an inboard engine for boats is herein described. An engine or motor means is attached in a driving relationship to a pump and thrust output apparatus. Heat generated by and rejected by the engine or motor is passed into the pump base for dissipation into the outputted jet thrust stream. Air and/or exhaust gas from the engine is ejected around the jet output stream to reduce against-the-hull turbulence and jet stream or thrust energy losses. Streamlining hull closures for the jet pump intake and output ports are provided to reduce system hull drag when not in use and to limit marine organism growth inside the pump.

Haynes, H. W.

1985-11-12T23:59:59.000Z

488

Engineering Basis Document Review Supporting the Double Shell Tank (DST) System Specification Development  

SciTech Connect (OSTI)

The Double-Shell Tank (DST) System is required to transition from its current storage mission to a storage and retrieval mission supporting the River Protection Project Phase 1 privatization, defined in HNF-SD-WM-MAR-008, Tank Waste Remediation System Mission Analysis Report. Requirements for the DST subsystems are being developed using the top-down systems engineering process outlined in HNF-SD-WM-SEMP-002, Tank Waste Remediation System Systems Engineering Management Plan. This top-down process considers existing designs to the extent that these designs impose unavoidable constraints on the Phase 1 mission. Existing engineering-basis documents were screened, and the unavoidable constraints were identified. The constraints identified herein will be added to the DST System specification (HNF-SD-WM-TRD-007, System Specification for the Double-Shell Tank System). While the letter revisions of the DST System specification were constructed with a less rigorous review of the existing engineering-basis documents, the Revision 0 release of the specification must incorporate the results of the review documented herein. The purpose of this document is to describe the screening process and criteria used to determine which constraints are unavoidable and to document the screening results.

LEONARD, M.W.

2000-03-14T23:59:59.000Z

489

Designing Synthetic Biology  

Science Journals Connector (OSTI)

(14) The science of biology and the practice of engineering (knowing and making(15)) are especially connected in parts-based synthetic biology, where many engineers and scientists seek to build life to understand it through the assembly of standardized genetic modules. ... This iterative refinement of the refactored operon led to a detailed mapping of the genetic design space and an engineered pathway that produced wild-type levels of nitrogen fixation. ... (22) The positive feedback between science and engineering in synthetic biology has been compared to the history of other disciplines and industries, such as aviation(23) or synthetic chemistry. ...

Christina M. Agapakis

2013-10-24T23:59:59.000Z

490

Systems engineering medicine: engineering the inflammation response to infectious and traumatic challenges  

Science Journals Connector (OSTI)

...promising preclinical studies based on a reductionist...the healthcare system; the relative...Initiative-implemented to foster transformative...augment preclinical studies in animals in...physiological systems. Comp. Meth...Ely, A. P. Wheeler, H. Levy, K...multicenter study of drotrecogin...

2010-01-01T23:59:59.000Z

491

April 3-4, 2007/ARR Engineering Input to System Code and  

E-Print Network [OSTI]

with providing input to system code - Assessing high-leverage engineering parameters to guide integrated trade 3-4, 2007/ARR 2 Schematic of ARIES Next Step Study as I Understand It (TBD) Design Requirements to Demonstrate Those System Code Development and Integration (ARIES-AT as starting point) Translating Input to

Raffray, A. René

492

Cloud Computing and Distributed Systems Laboratory DEPT. OF COMPUTER SCIENCE AND SOFTWARE ENGINEERING  

E-Print Network [OSTI]

Cloud Computing and Distributed Systems Laboratory DEPT. OF COMPUTER SCIENCE AND SOFTWARE ENGINEERING THE UNIVERSITY OF MELBOURNE, AUSTRALIA The Cloud Computing and Distributed Systems (CLOUDS in 2008 by the CLOUDS lab at the University of Melbourne, facilitates the realization of the above vision

Melbourne, University of

493

ESE 680: Special Topics in Electrical and Systems Engineering Modern Electrical Energy Infrastructure  

E-Print Network [OSTI]

Fall 2012 ESE 680: Special Topics in Electrical and Systems Engineering Modern Electrical Energy is on the study of modern electrical energy networks with the thesis that they are becoming an increasingly integration between the electrical energy infrastructure and other infrastructure systems. Instructors: Ufuk

Plotkin, Joshua B.

494

System Modeling and Building Energy Simulations of Gas Engine Driven Heat Pump  

SciTech Connect (OSTI)

To improve the system performance of a gas engine driven heat pump (GHP) system, an analytical modeling and experimental study has been made by using desiccant system in cooling operation (particularly in high humidity operations) and suction line waste heat recovery to augment heating capacity and efficiency. The performance of overall GHP system has been simulated with a detailed vapor compression heat pump system design model. The modeling includes: (1) GHP cycle without any performance improvements (suction liquid heat exchange and heat recovery) as a baseline (both in cooling and heating mode), (2) the GHP cycle in cooling mode with desiccant system regenerated by waste heat from engine incorporated, (3) GHP cycle in heating mode with heat recovery (recovered heat from engine). According to the system modeling results, by using the desiccant system the sensible heat ratio (SHR- sensible heat ratio) can be lowered to 40%. The waste heat of the gas engine can boost the space heating efficiency by 25% at rated operating conditions. In addtion,using EnergyPlus, building energy simulations have been conducted to assess annual energy consumptions of GHP in sixteen US cities, and the performances are compared to a baseline unit, which has a electrically-driven air conditioner with the seasonal COP of 4.1 for space cooling and a gas funace with 90% fuel efficiency for space heating.

Mahderekal, Isaac [Oak Ridge National Laboratory (ORNL); Vineyard, Edward [Oak Ridge National Laboratory (ORNL)

2013-01-01T23:59:59.000Z

495

Multi-view modeling to support embedded systems engineering in SysML  

Science Journals Connector (OSTI)

Embedded systems engineering problems often involve many domains, each with their own experts and tools. To help these experts with analysis and decision making in their domain, it is desirable to present them with a view of the system that is tailored ...

Aditya A. Shah; Aleksandr A. Kerzhner; Dirk Schaefer; Christiaan J. J. Paredis

2010-01-01T23:59:59.000Z

496

Graz University of Technology Institute of High Voltage Engineering and System Performance  

E-Print Network [OSTI]

.hspt@tugraz.at u www.hspt.tugraz.at Institute of High Voltage Engineering and System Performance Test Laboratory systems Test of insulators, fittings and accessories Testing of high voltage equipment Impulse voltage and current tests On-site-test of medium voltage cables Electrical methods in environmental technology

497

New achievements for Romanian engineering training in modelling power systems  

Science Journals Connector (OSTI)

The evolution of electric power system analysis methods followed the present technical problems and business needs of electric utilities in Romania, before EU integration. Present technical requirements and the current stage of power system analysis ... Keywords: computer applications, computer simulation, fourier analysis, modelling, power systems, training

Stefania Popadiuc; Frangiskos Topalis; Cristiana Geambasu

2006-09-01T23:59:59.000Z

498

New achievements for Romanian engineering training in modelling power systems  

Science Journals Connector (OSTI)

The evolution of electric power system analysis methods followed the present technical problems and business needs of electric utilities in Romania, before EU integration. Present technical requirements and the current stage of power system analysis ... Keywords: Fourier analysis, computer applications, computer simulation, modelling, power systems, training

Stefania Popadiuc; Frangiskos Topalis; Cristiana Geambasu

2007-05-01T23:59:59.000Z

499

ARIZONA STATE UNIVERSITY POWER SYSTEMS ENGINEERING RESEARCH CENTER  

E-Print Network [OSTI]

FOR HIGHLY VARYING POWER SYSTEM LOADS Diwakar Tewari February, 2002 #12;ABSTRACT Representation and modeling of loads in a power system are very important, as a system may have different types of complex loads nature of load current, but they often have a rich set of operating data over a wide range of operation

500

TPX: Contractor preliminary design review. Volume 2, PF systems engineering  

SciTech Connect (OSTI)

This system development specification covers the Poloidal Field (PF) Magnet System, WBS 14 in the Princeton Plasma Physics Laboratory TPX Program to build a tokamak fusion reactor. This specification establishes the performance, design, development and test requirements of the PF Magnet System.

Calvin, H.A. [Lawrence Livermore National Lab., CA (United States)

1995-07-28T23:59:59.000Z