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Note: This page contains sample records for the topic "genetically engineered organisms" 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

Genetically Engineered Ethanol Producing Microorganisms ...  

Search PNNL. PNNL Home; About; Research; Publications; Jobs; News; Contacts; Genetically Engineered Ethanol Producing Microorganisms. Battelle ...

2

Genetic Engineered Food and Safety  

NLE Websites -- All DOE Office Websites (Extended Search)

Genetic Engineered Food and Safety Genetic Engineered Food and Safety Name: Christopher Location: N/A Country: N/A Date: N/A Question: Is genetically engineered food safe to eat? Replies: Well, I hope so, since I and you and all of us have been eating it for centuries. All common foodstuffs have been seriously engineered since they were discovered. The modern tomato plant, apple tree, wheat stalk, and corn plant bear only a general resemblance to their ancestors, as farmers have engineered them to increase their yield, shelf life, resistance to disease, etc. It is, however, true that up until recently changes to the genetic code of foodstuffs could only be made via natural mutation (which occurs via naturally-occuring ionizing radiation and mutagenic chemicals), and the food engineer's job was limited to selecting those changes he wanted to preserve, and those he wanted to weed out. Now you can induce mutations directly, with intention and forethought, and avoid much of the waiting around for natural mutation that was heretofore necessary in plant breeding.

3

GENETICALLY ENGINEERED ORGANISMS AND THE  

E-Print Network (OSTI)

Thinking 2006 Class Authors (in alphabetical order) JEFFREY BEAUREGARD WALTON BOLGIANO ADAM BRIGGLE gene transfer 8. JEFFREY BEAUREGARD, JACOB JANICEK / 35-38 Risks of resistance, invasiveness

Colorado at Boulder, University of

4

Healthful LipidsChapter 21 Genetically Engineered Oils  

Science Conference Proceedings (OSTI)

Healthful Lipids Chapter 21 Genetically Engineered Oils Health Nutrition Biochemistry eChapters Health - Nutrition - Biochemistry AOCS Press Downloadable pdf of Chapter 21 Genetically Engineered Oils from the bo

5

Organization - Nuclear Engineering Division (Argonne)  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Safety Materials Disposition Decontamination & Decommissioning Nuclear Criticality Safety Nuclear Data Program Nuclear Waste Form Modeling Departments Engineering...

6

Genetic engineering of cyanobacteria as biodiesel feedstock.  

SciTech Connect

Algal biofuels are a renewable energy source with the potential to replace conventional petroleum-based fuels, while simultaneously reducing greenhouse gas emissions. The economic feasibility of commercial algal fuel production, however, is limited by low productivity of the natural algal strains. The project described in this SAND report addresses this low algal productivity by genetically engineering cyanobacteria (i.e. blue-green algae) to produce free fatty acids as fuel precursors. The engineered strains were characterized using Sandia's unique imaging capabilities along with cutting-edge RNA-seq technology. These tools are applied to identify additional genetic targets for improving fuel production in cyanobacteria. This proof-of-concept study demonstrates successful fuel production from engineered cyanobacteria, identifies potential limitations, and investigates several strategies to overcome these limitations. This project was funded from FY10-FY13 through the President Harry S. Truman Fellowship in National Security Science and Engineering, a program sponsored by the LDRD office at Sandia National Laboratories.

Ruffing, Anne M.; Trahan, Christine Alexandra; Jones, Howland D. T.

2013-01-01T23:59:59.000Z

7

Genetic engineering of cyanobacteria as biodiesel feedstock.  

SciTech Connect

Algal biofuels are a renewable energy source with the potential to replace conventional petroleum-based fuels, while simultaneously reducing greenhouse gas emissions. The economic feasibility of commercial algal fuel production, however, is limited by low productivity of the natural algal strains. The project described in this SAND report addresses this low algal productivity by genetically engineering cyanobacteria (i.e. blue-green algae) to produce free fatty acids as fuel precursors. The engineered strains were characterized using Sandia's unique imaging capabilities along with cutting-edge RNA-seq technology. These tools are applied to identify additional genetic targets for improving fuel production in cyanobacteria. This proof-of-concept study demonstrates successful fuel production from engineered cyanobacteria, identifies potential limitations, and investigates several strategies to overcome these limitations. This project was funded from FY10-FY13 through the President Harry S. Truman Fellowship in National Security Science and Engineering, a program sponsored by the LDRD office at Sandia National Laboratories.

Ruffing, Anne M.; Trahan, Christine Alexandra; Jones, Howland D. T.

2013-01-01T23:59:59.000Z

8

Genetically engineered phage fibers and coatings for antibacterial applications  

E-Print Network (OSTI)

Multifunctionality can be imparted to protein-based fibers and coatings via either synthetic or biological approaches. Here, we demonstrate potent antimicrobial functionality of genetically engineered, phage-based fibers ...

Mao, Joan Y

2009-01-01T23:59:59.000Z

9

Genetically Modified Organism (GMO) Laboratory Proficiency Testing Program  

Science Conference Proceedings (OSTI)

Lab Proficiency Testing service for Genetically Modified Organism(GMO) in Roundup Ready, Soy Flour, Non-Modified Soy Flour samples. Genetically Modified Organism (GMO) Laboratory Proficiency Testing Program Laboratory Proficiency Program (LPP) aocs appli

10

Organizing and managing personal electronic files: A mechanical engineer's perspective  

Science Conference Proceedings (OSTI)

This article deals with the organization and management of the computer files handled by mechanical engineers on their personal computers. In engineering organizations, a wide variety of electronic files (documents) are necessary to support both business ... Keywords: Engineers, directory and file naming conventions, file sharing and file recognition and recall, information management

B. J. Hicks; A. Dong; R. Palmer; H. C. Mcalpine

2008-09-01T23:59:59.000Z

11

TMTI Task 1.6 Genetic Engineering Methods and Detection  

Science Conference Proceedings (OSTI)

A large number of GE techniques can be adapted from other microorganisms to biothreat bacteria and viruses. Detection of GE in a microorganism increases in difficulty as the size of the genetic change decreases. In addition to the size of the engineered change, the consensus genomic sequence of the microorganism can impact the difficulty of detecting an engineered change in genomes that are highly variable from strain to strain. This problem will require comprehensive databases of whole genome sequences for more genetically variable biothreat bacteria and viruses. Preliminary work with microarrays for detecting synthetic elements or virulence genes and analytic bioinformatic approaches for whole genome sequence comparison to detect genetic engineering show promise for attacking this difficult problem but a large amount of future work remains.

Slezak, T; Lenhoff, R; Allen, J; Borucki, M; Vitalis, E; Gardner, S

2009-12-04T23:59:59.000Z

12

Benefits and Detriments of Deploying Genetically Engineered Woody Biomass Crops  

Science Conference Proceedings (OSTI)

In the decade ahead, genetic engineering techniques will supplement traditional selection and controlled breeding approaches. These techniques will be used to develop transgenic tree species that exhibit significantly improved productivity and commercially valuable characteristics. Utilities interested in economically viable biomass power systems and more efficient carbon sequestration can use this report to evaluate the opportunities and challenges associated with development and deployment of transgeni...

1995-05-12T23:59:59.000Z

13

Model photo reaction centers via genetic engineering  

SciTech Connect

A series of reaction centers of Rhodococcus capsulatus isolated from a set of mutated organisms modified by site-directed mutagenesis at residues M208 and L181 are described. Changes in the amino acid at these sites affect both the energetics of the systems as well as the chemical kinetics for the initial ET event. Two empirical relations among the different mutants for the reduction potential and the ET rate are presented.

Zhiyu Wang; DiMagno, T.J.; Popov, M.; Norris, J.R. (Argonne National Lab., IL (United States) Chicago Univ., IL (United States). Dept. of Chemistry); Chikin Chan; Fleming, G. (Chicago Univ., IL (United States). Dept. of Chemistry); Jau Tang; Hanson, D.; Schiffer, M. (Argonne National Lab., IL (United States))

1992-01-01T23:59:59.000Z

14

Model photo reaction centers via genetic engineering  

DOE Green Energy (OSTI)

A series of reaction centers of Rhodococcus capsulatus isolated from a set of mutated organisms modified by site-directed mutagenesis at residues M208 and L181 are described. Changes in the amino acid at these sites affect both the energetics of the systems as well as the chemical kinetics for the initial ET event. Two empirical relations among the different mutants for the reduction potential and the ET rate are presented.

Zhiyu Wang; DiMagno, T.J.; Popov, M.; Norris, J.R. [Argonne National Lab., IL (United States)]|[Chicago Univ., IL (United States). Dept. of Chemistry; Chikin Chan; Fleming, G. [Chicago Univ., IL (United States). Dept. of Chemistry; Jau Tang; Hanson, D.; Schiffer, M. [Argonne National Lab., IL (United States)

1992-12-31T23:59:59.000Z

15

Collaborating Organizations - Nuclear Data Program, Nuclear Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Collaborating Organizations Collaborating Organizations Nuclear Data Program Overview Current Projects & Recent Activities Collaborating Organizations Publications Nuclear Data Measurements (NDM) Reports Experimental Nuclear Data Resources Contact ND Program Related Resources 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 Data Program Collaborating Organizations Bookmark and Share National Nuclear Data Center, Brookhaven National Laboratory, Upton, New York. International Nuclear Structure and Decay Data Network, coordinated by IAEA, Vienna, Austria Heavy-Ion Nuclear Physics Group, Physics Division, Argonne National Laboratory, Argonne, Illinois. Nuclear Spectroscopy Group, Department of Nuclear Physics,

16

Genetically engineered acidophilic heterotrophic bacteria by bacteriophage transduction  

DOE Patents (OSTI)

A bacteriophage capable of infecting acidophilic heterotrophic bacteria and processes for genetically engineering acidophilic bacteria for biomining or sulfur removal from coal are disclosed. The bacteriophage is capable of growth in cells existing at pH at or below 3.0. Lytic forms of the phage introduced into areas experiencing acid drainage kill the bacteria causing such drainage. Lysogenic forms of the phage having genes for selective removal of metallic or nonmetallic elements can be introduced into acidophilic bacteria to effect removal of the desired element from ore or coal. 1 fig., 1 tab.

Ward, T.E.; Bruhn, D.F.; Bulmer, D.F.

1989-05-10T23:59:59.000Z

17

Use of organic working fluids in Rankine engines  

DOE Green Energy (OSTI)

A compilation is presented of state-of-the-art data on the use of organic working fluids in operational Rankine cycle engines. Particular attention is given to the determination of the maximum temperatures used for various working fluids in operational Rankine cycle engines and identification of thermal instability and chemical reaction problems related to these temperatures. Information is included on the characteristics and selection of working fluids; the behavior of lubricating oils in contact with working fluids; operational experience; and recommended organic fluids R and D. (LCL)

Curran, H M

1979-09-01T23:59:59.000Z

18

Phytosequestration: Carbon biosequestration by plants and the prospects of genetic engineering  

SciTech Connect

Photosynthetic assimilation of atmospheric carbon dioxide by land plants offers the underpinnings for terrestrial carbon (C) sequestration. A proportion of the C captured in plant biomass is partitioned to roots, where it enters the pools of soil organic C and soil inorganic C and can be sequestered for millennia. Bioenergy crops serve the dual role of providing biofuel that offsets fossil-fuel greenhouse gas (GHG) emissions and sequestering C in the soil through extensive root systems. Carbon captured in plant biomass can also contribute to C sequestration through the deliberate addition of biochar to soil, wood burial, or the use of durable plant products. Increasing our understanding of plant, microbial, and soil biology, and harnessing the benefits of traditional genetics and genetic engineering, will help us fully realize the GHG mitigation potential of phytosequestration.

Jansson, C.; Wullschleger, S.D.; Kalluri, U.C.; Tuskan, G.A.

2010-07-15T23:59:59.000Z

19

Separation of organic ion exchange resins from sludge -- engineering study  

SciTech Connect

This engineering study evaluates the use of physical separation technologies to separate organic ion exchange resin from KE Basin sludge prior to nitric acid dissolution. This separation is necessitate to prevent nitration of the organics in the acid dissolver. The technologies under consideration are: screening, sedimentation, elutriation. The recommended approach is to first screen the Sludge and resin 300 microns then subject the 300 microns plus material to elutriation.

Duncan, J.B.

1998-08-25T23:59:59.000Z

20

Increased Hydrogen Production by Genetic Engineering of Escherichia coli  

E-Print Network (OSTI)

Escherichia coli is capable of producing hydrogen under anaerobic growth conditions. Formate is converted to hydrogen in the fermenting cell by the formate hydrogenlyase enzyme system. The specific hydrogen yield from glucose was improved by the modification of transcriptional regulators and metabolic enzymes involved in the dissimilation of pyruvate and formate. The engineered E. coli strains ZF1 (DfocA; disrupted in a formate transporter gene) and ZF3 (DnarL; disrupted in a global transcriptional regulator gene) produced 14.9, and 14.4 mmols of hydrogen/mg of dry cell weight, respectively, compared to 9.8 mmols of hydrogen/mg of dry cell weight generated by wild-type E. coli strain W3110. The molar yield of hydrogen for strain ZF3 was 0.96 mols of hydrogen/mol of glucose, compared to 0.54 mols of hydrogen/mol of glucose for the wild-type E. coli strain. The expression of the global transcriptional regulator protein FNR at levels above natural abundance had a synergistic effect on increasing the hydrogen yield in the DfocA genetic background. The modification of global transcriptional regulators to modulate the expression of multiple operons required for the biosynthesis of formate

Zhanmin Fan; Ling Yuan; Ranjini Chatterjee

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Improvement of Plants for Selenium and Heavy Metal Phytoremediation Through Genetic Engineering  

Science Conference Proceedings (OSTI)

Phytoremediation -- the use of plants to remove, stabilize, or detoxify pollutants -- has proved very promising for the cleanup of trace elements from contaminated soil and water. Under the EPRI-Genetics Research Program, investigators successfully used genetic engineering to create seven genetically altered lines of plants with superior capacities for the phytoremediation of selenium (Se) and heavy metals, such as Molybdenum (Mo), Tungsten (W), and Cadmium (Cd). These transgenic plants are more tolerant...

1999-12-13T23:59:59.000Z

22

Engineering  

NLE Websites -- All DOE Office Websites (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

23

Automatic test generation using genetically-engineered distinguishing sequences  

Science Conference Proceedings (OSTI)

A fault-oriented sequential circuit test generator is described in which various types of distinguishing sequences are derived, both statically and dynamically, to aid the test generation process. A two-phase algorithm is used during test generation. ... Keywords: DIGATE, automatic test generation, automatic testing, distinguishing sequence, fault diagnosis, fault effects, flip-flops, genetic algorithm, genetic algorithms, logic testing, sequences, sequential circuit, sequential circuits, two-phase algorithm

M. S. Hsiao; E. M. Rudnick; J. H. Patel

1996-04-01T23:59:59.000Z

24

Canola: Chemistry, Production, Processing and Utilization Chapter 3 Genetic Engineering Approaches for Trait Development in Brassica Oilseed Species  

Science Conference Proceedings (OSTI)

Canola: Chemistry, Production, Processing and Utilization Chapter 3 Genetic Engineering Approaches for Trait Development in Brassica Oilseed Species Processing eChapters Processing AOCS Press Downloadable pdf of

25

ENGINEERED ELECTRODES AND ELECTRODE-ORGANIC INTERFACES FOR HIGH-EFFICIENCY ORGANIC PHOTOVOLTAICS  

DOE Green Energy (OSTI)

Organic photovoltaic (OPV) cells offer the ultimate promise of low cost, readily manufacturable, and durable solar power. While recent advances have led to cells with impressive performance levels, OPV cells have yet to break the double-digit efficiency barrier. Further gains in efficiency and durability, to that competitive with high-performance inorganic photovoltaics will require breakthroughs in transparent electrode and interfacial materials science and engineering. This project involved an integrated basic research effort carried out by an experienced and highly collaborative interdisciplinary team to address in unconventional ways, critical electrode-interfacial issues underlying OPV performance--controlling band offsets between transparent electrodes and organics, addressing current loss/leakage problems at interfaces, enhancing adhesion, interfacial stability, and device durability while minimizing cost. It synergistically combined materials and interfacial reagent synthesis, nanostructural and photovoltaic characterization, and high level quantum theory. The research foci were: 1) understanding of/development of superior transparent electrode materials and materials morphologies--i.e., better matched electronically and chemically to organic active layers, 2) understanding-based development of inorganic interfacial current-collecting/charge-blocking layers, and 3) understanding-based development of self-assembled adhesion/current-collecting/charge-blocking/cross-linking layers for high-efficiency OPV interfaces. Pursing the goal of developing the fundamental scientific understanding needed to design, fabricate, prototype and ultimately test high-efficiency OPV cells incorporating these new concepts, we achieved a record power conversion efficiency of 5.2% for an organic bulk-heterjunction solar cell.

Tobin J. Marks; R.P.H. Chang; Tom Mason; Ken Poeppelmeier; Arthur J. Freeman

2008-11-13T23:59:59.000Z

26

A self-organizing random immigrants genetic algorithm for dynamic optimization problems  

Science Conference Proceedings (OSTI)

In this paper a genetic algorithm is proposed where the worst individual and individuals with indices close to its index are replaced in every generation by randomly generated individuals for dynamic optimization problems. In the proposed genetic algorithm, ... Keywords: Dynamic optimization problems, Genetic algorithms, Random immigrants, Self-organized criticality

Renato Tinós; Shengxiang Yang

2007-09-01T23:59:59.000Z

27

Self-organization of engineered epithelial tubules by ...  

Tracking individual cells within engi-neered tissues in both YFP and CFP channels demonstrated that MMP14hi cells moved significantly faster (50% increase) and with

28

Organizational structure : management techniques and lessons learned in aligning technical and program management resources in engineering-intensive organizations  

E-Print Network (OSTI)

The roles of systems engineering, program and project management, and engineering management are continuously blurred and challenged in complex engineering organizations. The demands made of each of these functions can ...

Siddiqui, Talha, 1969-

2005-01-01T23:59:59.000Z

29

Genetically engineered multivalent single chain antibody constructs for cancer therapy  

SciTech Connect

Current therapeutic approaches against the advanced stages of human solid tumors are palliative rather than curative. Many modalities, including, surgery, radiation, and chemotherapy, either alone or in combination have met with only modest success for advanced metastatic cancers. Radioimmunotherapy (RIT) combines the specificity of monoclonal antibodies with cytotxic effects of radioisotopes. It is the ?smart? way of delivering radiation to the known and occult metastatic cancer cells and is independent of drug toxicity and/or hormone resistance. The tumor associated glycoprotein-72 (TAG-72) containing the unique disaccharide sialyl-Tn, is highly expressed in majority of adenocarcinomas, including carcinomas of the prostate, breast, ovaries, pancreas and colon (80-90%) compared to undetectable expression in normal tissues. Monoclonal antibody CC49, reactive with TAG-72, after conjugation to potent gamma- and beta-emitting radionuclides, has been useful in selective systemic radiolocalization of disease and therapy of primary and metastatic tumor sites. However, limited therapeutic responses were observed in patients. Limited success of antibody based delivery of radioisotopes can be attributed to several factors including undesirable pharmacokinetics, poor tumor uptake and high immunogenicity of intact antibodies (IgGs). The primary factors contributing towards the failure of RIT include: 1) longer serum half-lives of the intact IgG molecules resulting in the radiotoxicity, 2) generation of human antibodies against murine antibodies (HAMA) that limits the frequency of dose administration, 3) poor diffusion rates of intact IgG due to the large size and 4) high interstitial fluid pressures (IFP) encountered in solid tumors. The major goal of our multidisciplinary project was to develop specific novel radiopharmaceuticals, with desired pharmacokinetics, for the diagnosis and therapy of solid tumors. To overcome the low uptake of radioactivity by tumors and to increase its tumor: normal tissue ratio for improved therapeutic index, we engineered a variety antibody constructs. These constructs were evaluated using novel approaches like special radionuclides, pretargeting and optimization. Due to the smaller size, the engineered antibody molecules should penetrate better throughout a tumor mass, with less dose heterogeneity, than is the case with intact IgG. Multivalent scFvs with an appropriate radionuclide, therefore, hold promising prospects for cancer therapy and clinical imaging in MAb-based radiopharmaceuticals. In addition, the human anti-mouse antibodies (HAMA) responses in patients against antibody-based therapy are usually directed against the immunoglobulin constant regions; however, anti-idiotypic responses can also be detected. The HAMA responses reduce the efficacy of treatment by removing the circulating antibody molecules, fragments, and possibly scFvs by altering the pharmacokinetic properties of the antibody. HAMA responses against divalent IgG, divalent Ig fragments, and possibly multimeric scFvs could cause immune complex formation with hypersensitivity or allergic reactions that could be harmful to patients. The use of small molecules, such as scFvs (monomeric as well as multimeric), with their shorter biological half-lives and the lack of the constant regions and humanized variable (binding regions) performed in our studies should reduce the development of HAMA. The generation of humanized and fully human scFvs should further reduce the development of HAMA. Specific accomplishments on the project are the production of large amounts of recombinant antibodies as they are required in large amounts for cancer diagnosis and therapy. A variety of single-chain Fv (scFv) constructs were engineered for the desired pharmacokinetic properties. Tetrameric and dimeric scFvs showed a two-fold advantage: (1) there was a considerable gain in avidity as compared to smaller fragments, and (2) the biological half-life was more compatible with RIT and RIS requirements. For RIT, delivery for sc(Fv)2 and [sc(Fv)2]2 in a fr

Surinder Batra, Ph.D.

2006-02-27T23:59:59.000Z

30

Thermal engine driven heat pump for recovery of volatile organic compounds  

DOE Patents (OSTI)

The present invention relates to a method and apparatus for separating volatile organic compounds from a stream of process gas. An internal combustion engine drives a plurality of refrigeration systems, an electrical generator and an air compressor. The exhaust of the internal combustion engine drives an inert gas subsystem and a heater for the gas. A water jacket captures waste heat from the internal combustion engine and drives a second heater for the gas and possibly an additional refrigeration system for the supply of chilled water. The refrigeration systems mechanically driven by the internal combustion engine effect the precipitation of volatile organic compounds from the stream of gas.

Drake, Richard L. (Schenectady, NY)

1991-01-01T23:59:59.000Z

31

Organ printing: computer-aided jet-based 3D tissue engineering, Trends in Biotechnology 21  

E-Print Network (OSTI)

Tissue engineering technology promises to solve the organ transplantation crisis. However, assembly of vascularized 3D soft organs remains a big challenge. Organ printing, which we define as computer-aided, jet-based 3D tissue-engineering of living human organs, offers a possible solution. Organ printing involves three sequential steps: pre-processing or development of ‘blueprints ’ for organs; processing or actual organ printing; and postprocessing or organ conditioning and accelerated organ maturation. A cell printer that can print gels, single cells and cell aggregates has been developed. Layer-by-layer sequentially placed and solidified thin layers of a thermo-reversible gel could serve as ‘printing paper’. Combination of an engineering approach with the developmental biology concept of embryonic tissue fluidity enables the creation of a new rapid prototyping 3D organ printing technology, which will dramatically accelerate and optimize tissue and organ assembly. 'Give us the tools and we will finish the job'-Winston Churchill Although the terms ‘tissue engineering ’ and ‘organ printing ’ were introduced only recently (1987 and 1999 respectively), the study of cell coalescence and tissue assembly has a much longer history and is deeply rooted in developmental biology [1]. The classic work

Vladimir Mironov; Thomas Bol; Thomas Trusk; Gabor Forgacs; Roger; R. Markwald

2003-01-01T23:59:59.000Z

32

Palm Oil: Production, Processing, Uses, and CharacterizationChapter 4 Tissue Culture and Genetic Engineering of Oil Palm  

Science Conference Proceedings (OSTI)

Palm Oil: Production, Processing, Uses, and Characterization Chapter 4 Tissue Culture and Genetic Engineering of Oil Palm Food Science Health Nutrition Biochemistry Processing eChapters Food Science & Technology Health - Nutrition - Bio

33

The evolution of a successful systems engineering organization at Hanford  

SciTech Connect

As the systems engineering activities at the US Department of Energy`s Hanford reservation have matured, they have been placed in many positions within the management structure. Some of these have been more successful than others. This paper describes the organizational evolution of systems engineering over the last few years to its current successful configuration. Background The US Department of Energy (DOE) owns the 640 square mile Hanford reservation located in southeast Washington State (Figure 1). The Site has been operated for DOE by a team of contractors, who read like a Who`s Who in American Industry. Throughout its history from its founding in 1943 until 1991, Hanford`s primary mission was to produce special nuclear material for the nuclear weapons program. This mission resulted in significant quantities of radioactive and mixed waste that is stored on the site in a variety of forms. In addition much of the surface area, subsurface soil, and groundwater are contaminated to various degrees. The Reservation is located on the banks of the Columbia River, and the avoidance of contaminating the waterway that services the Pacific Northwest is a national concern. In 1991, the mission of the Hanford Site was changed from production to environmental cleanup. To support the development and execution of this mission, DOE directed that systems engineering principles be employed as key feature of the management approach. This paper describes the evolution of organizational configuration supporting systems engineering from a small ancillary activity to one which is now providing the technical basis for the integrated planning and execution of the cleanup mission. It also describes the work remaining to consolidate the existing systems-based processes into a fully integrated management structure.

Grygiel, M.L.

1998-04-03T23:59:59.000Z

34

Study and analysis of best practices for the development of systems engineers at a multi-national organization  

E-Print Network (OSTI)

Thesis statement: The purpose of this thesis is threefold: * Define the role and need of systems engineers/integrators within a large organization. * Analyze the system engineering procedures and availability of systems ...

Dubey, Rajeev

2006-01-01T23:59:59.000Z

35

Search Engine Optimization Techniques Practiced in Organizations: A Study of Four Organizations  

E-Print Network (OSTI)

Web spammers used Search Engine Optimization (SEO) techniques to increase search-ranking of web sites. In this paper we have study the essentials SEO techniques, such as; directory submission, keyword generation and link exchanges. The impact of SEO techniques can be applied as marketing technique and to get top listing in major search engines like Google, Yahoo, and MSN. Our study focuses on these techniques from four different companies' perspectives of United Kingdom and Pakistan. According to the these companies, these techniques are low cost and high impacts in profit, because mostly customers focus on major search engine to find different products on internet, so SEO technique provides best opportunity to grow their business. This paper also describes the pros and cons of using these searh engine optimization techniques in above four companies. We have concluded that these techniques are essential to increase their business profit and minimize their marketing cost.

Akram, Muhammad; Hayat, Sikandar; Shafi, M Imran; Saeed, Umer

2010-01-01T23:59:59.000Z

36

Interface and Electrode Engineering for Next-Generation Organic Photovoltaic Cells: Final Technical Report, March 2005 - August 2008  

DOE Green Energy (OSTI)

The objective of this project was to enable next-generation, efficient, easily manufacturable, and durable organic photovoltaics through interface and electrode engineering.

Mason, T. O.; Chang, R. P. H.; Freeman, A. J.; Marks, T. J.; Poeppelmeier, K. R.

2008-11-01T23:59:59.000Z

37

Over production of lignocellulosic enzymes of Coriolus versicolor by genetic engineering methodology. Final report  

DOE Green Energy (OSTI)

The project seeks to understand the biological and chemical processes involved in the secretion of the enzyme polyphenol oxidase (PPO) by the hyphae, the basic unit of the filamentous fungus Coriolus versicolor. These studies are made to determine rational strategies for enhanced secretion of PPO, both with the use of recombinant DNA techniques and without. This effort focuses on recombinant DNA techniques to enhance enzyme production. The major thrust of this project was two-fold: to mass produce C. versicolor tyrosinase (polyphenol oxidase) by genetic engineering as well as cultural manipulations; and to utilize PPO as a biocatalyst in the processing of lignocellulose as a renewable energy resource. In this study, the assessment of genomic and cDNA recombinant clones with regards to the overproduction of PPO continued. Further, immunocytochemical techniques were employed to assess the mechanism(s) involved in the secretion of PPO by the hyphae. Also, factors influencing PPO secretion were examined.

Williams, A.L.

1998-07-01T23:59:59.000Z

38

Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrodynamics Bioscience, Biosecurity, Health Chemical Science Earth, Space Sciences Energy Engineering High Energy Density Plasmas, Fluids Information Science, Computing,...

39

Organic gas emissions from a stoichiometric direct injection spark ignition engine operating on ethanol/gasoline blends  

E-Print Network (OSTI)

The organic gas emissions from a stoichiometric direct injection spark ignition engine operating on ethanol/gasoline blends have been assessed under warmed-up and cold idle conditions. The speciated emissions show that the ...

Kar, Kenneth

40

Speciated Engine-Out Organic Gas Emissions from a PFI-SI Engine Operating on Ethanol/Gasoline Mixtures  

E-Print Network (OSTI)

Engine-out HC emissions from a PFI spark ignition engine were measured using a gas chromatograph and a flame ionization detector (FID). Two port fuel injectors were used respectively for ethanol and gasoline so that the ...

Kar, Kenneth

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Engineering  

NLE Websites -- All DOE Office Websites (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

42

A method of genetically engineering acidophilic, heterotrophic, bacteria by electroporation and conjugation  

DOE Patents (OSTI)

A method of genetically manipulating an acidophilic bacteria is provided by two different procedures. Using electroporation, chimeric and broad-host range plasmids are introduced into Acidiphilium. Conjugation is also employed to introduce broad-host range plasmids into Acidiphilium at neutral pH.

Roberto, F.F.; Glenn, A.W.; Ward, T.E.

1990-08-07T23:59:59.000Z

43

Particulate Matter Sampling and Volatile Organic Compound Removal for Characterization of Spark Ignited Direct Injection Engine Emissions  

Science Conference Proceedings (OSTI)

More stringent emissions regulations are continually being proposed to mitigate adverse human health and environmental impacts of internal combustion engines. With that in mind, it has been proposed that vehicular particulate matter (PM) emissions should be regulated based on particle number in addition to particle mass. One aspect of this project is to study different sample handling methods for number based aerosol measurements, specifically, two different methods for removing volatile organic compounds (VOCs). One method is a thermodenuder (TD) and the other is an evaporative chamber/diluter (EvCh). These sample handling methods have been implemented in an engine test cell with a spark ignited direct injection (SIDI) engine. The engine was designed for stoichiometric, homogeneous combustion. SIDI is of particular interest for improved fuel efficiency compared to other SI engines, however, the efficiency benefit comes with greater PM emissions and may therefore be subject to the proposed number based PM regulation. Another aspect of this project is to characterize PM from this engine in terms of particle number and composition.

Matthias, Nicholas; Farron, Carrie; Foster, David E.; Andrie, Michael; Krieger, Roger; Najt, Paul M.; Narayanaswamy, Kushal; Solomon, Arun S.; Zelenyuk, Alla

2012-01-01T23:59:59.000Z

44

Self-organization of engineered epithelial tubules by differential cellular motility  

E-Print Network (OSTI)

we developed an agent-based model of the engineered tissues,of the process. The agent-based model predicted that, given

Mori, Hidetoshi

2010-01-01T23:59:59.000Z

45

Engineering Systems Matrix: An organizing framework for modeling large-scale complex systems  

E-Print Network (OSTI)

The scope and complexity of engineered systems are ever-increasing as burgeoning global markets, unprecedented technological capabilities, rising consumer expectations, and ever-changing social requirements present difficult ...

Bartolomei, Jason E.

46

Charge-transfer interfaces between metal and redox arylamine molecular films: As probed with anode interfacial engineering approach in single-layer organic diodes  

E-Print Network (OSTI)

We investigate the charge-transfer interfaces between metal and redox arylamine molecular films through studying the current-voltage characteristics of single-layer organic diodes with the aid of anode interfacial engineering method. The diode turn-on voltage is shown to be highly sensitive to the arylamine/metal charge-transfer interfaces and thus can serve as a probe in detecting such organic/metal interfaces. We show that the diode electrical performance could be tuned through engineering the arylamine/metal interfaces via controlling the factors of anode work function, arylamine substitute groups, and active layer surface morphology etc. The conduction mechanism of the diodes is shown to be injection limited, which could be well described with Richardson-Schottky thermonic emission model. Our work may provide some insight into the use of single-layer organic diode and interfacial engineering method to rapidly probe the organic/metal and even organic/organic charge-transfer interfaces.

J. C. Li; S. C. Blackstock; G. J. Szulczewski

2005-08-19T23:59:59.000Z

47

Job Title Organization Name Type End Date Job ID Intern -Industrial Engineer Jabil Circuit, Inc. Intern 8/15/2012 36012  

E-Print Network (OSTI)

Job Title Organization Name Type End Date Job ID Intern - Industrial Engineer Jabil Circuit, Inc HVAC Equipment Technical Support Tom Barrow Co. Full-time 7/31/2012 36332 Internship HQ Inc Intern 9

Meyers, Steven D.

48

Effect of Biodiesel Blending on the Speciation of Soluble Organic Fraction from a Light Duty Diesel Engine  

DOE Green Energy (OSTI)

Soy methyl ester (SME) biodiesel was volumetrically blended with 2007 certification ultra low sulfur diesel (ULSD) fuel and run in a 1.7L direct-injection common rail diesel engine at one speed-load point (1500rpm, 2.6bar BMEP). Engine fueling rate and injection timing were adjusted to maintain a constant load, while particulate samples were collected in a diesel particulate filter (DPF) and with a dilution tunnel sampling train. The samples collected at these two locations were found to contain different levels of soluble organic fraction (SOF) and the different hydrocarbon species in the SOF. This observation indicates that traditional SOF measurements, in light of the specific sampling procedure used, may not be appropriate to DPF applications.

Strzelec, Andrea [ORNL; Storey, John Morse [ORNL; Lewis Sr, Samuel Arthur [ORNL; Daw, C Stuart [ORNL; Foster, Prof. Dave [University of Wisconsin; Rutland, Prof. Christopher J. [University of Wisconsin

2010-01-01T23:59:59.000Z

49

Applying robust multi-response quality engineering for parameter selection using a novel neural--genetic algorithm  

Science Conference Proceedings (OSTI)

This study presents a neural-genetic algorithm to solve the selection problem of manufacturing process parameters. The proposed algorithm is a combination of artificial neural network (ANN) and genetic algorithms (GAs). In addition, the neural network ... Keywords: artificial neural network, desirability function, genetic algorithm, multi-response optimization, parameter selection

T. S. Li; C. T. Su; T. L. Chiang

2003-01-01T23:59:59.000Z

50

Windward Engineering | Open Energy Information  

Open Energy Info (EERE)

"Windward Engineering" Retrieved from "http:en.openei.orgwindex.php?titleWindwardEngineering&oldid353118" Categories: Clean Energy Organizations Companies Organizations...

51

M.: Organization Modelling to Support Access Control for Collaborative Systems. Software Engineering Research and Practice  

E-Print Network (OSTI)

Abstract- One of the most important characteristics of current enterprise systems is the existence of collaborative processes where different users/subsystems communicate and cooperate in order to carry out common activities. In these processes, shared resources are often used and there are complex relationships between activities and users, so the definition and administration of different security levels (tasks, users, resources) is necessary. In this article, we shall focus on an important dimension related to the security aspect of collaborative systems: access control. We shall use an organization model that considers the necessary elements to represent the authorization and access control aspects in collaborative systems. This model is used in a serviceoriented architecture (SOA) in order to facilitate the implementation of a service responsible for these important functions. Finally, we shall propose the use of a pattern definition language at a conceptual level to facilitate the modelling of the organizational structures of a system. We shall define organization patterns that will help us define general models which can be applied in different situations.

F. L. Gutiérrez Vela; J. L. Isla Montes; P. Paderewski Rodríguez; M. Sánchez Román

2006-01-01T23:59:59.000Z

52

Engineering Applications of Artificial Intelligence 18 (2005) 279296 A genetic rule weighting and selection process for fuzzy control of  

E-Print Network (OSTI)

. Keywords: HVAC systems; Fuzzy logic controllers; Weighted fuzzy rules; Rule selection; Genetic algorithms 1 conditioned buildings are highly dependent on the design, perfor- mance and control of their HVAC systems System modeling (Angelov, 2002). In this way, the use of appropriate automatic control strategies

Granada, Universidad de

53

Organization Chart | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Download Organization Charts Argonne National Laboratory Computing, Environment, and Life Sciences Energy Engineering and Systems Analysis Physical Science and Engineering...

54

Genetically Enhanced Sorghum and Sugarcane: Engineering Hydrocarbon Biosynthesis and Storage together with Increased Photosynthetic Efficiency into the Saccharinae  

Science Conference Proceedings (OSTI)

PETRO Project: UIUC is working to convert sugarcane and sorghum—already 2 of the most productive crops in the world—into dedicated bio-oil crop systems. Three components will be engineered to produce new crops that have a 50% higher yield, produce easily extractable oils, and have a wider growing range across the U.S. This will be achieved by modifying the crop canopy to better distribute sunlight and increase its cold tolerance. By directly producing oil in the shoots of these plants, these biofuels could be easily extracted with the conventional crushing techniques used today to extract sugar.

None

2012-02-15T23:59:59.000Z

55

Organization  

NLE Websites -- All DOE Office Websites (Extended Search)

Organization Print Organization Print 2012-12 org chart A complete ALS organization chart (June 2013) is available in PDF. Appointed and elected members of advisory panels provide guidance to Berkeley Lab and ALS management in developing the ALS scientific and user programs. ALS Staff Photo staff photo thumb Click on the image to see a recent photo of ALS staff in front of the dome. The photo was taken on May 14, 2013. ALS Management and Advisory Team Steve Kevan, Deputy Division Director, Science Michael J. Banda, Deputy Division Director, Operations Robert W. Schoenlein, Senior Staff Scientist, Next Generation Light Source Initiative Janos Kirz, Scientific Advisor Paul Adams, Division Deputy for Biosciences ALS Scientific, Technical, and User Support Groups Accelerator Physics

56

Caledonian College of Engineering | Open Energy Information  

Open Energy Info (EERE)

Engineering" Retrieved from "http:en.openei.orgwindex.php?titleCaledonianCollegeofEngineering&oldid343147" Categories: Clean Energy Organizations Companies Organizations...

57

BPM Diesel Engineering | Open Energy Information  

Open Energy Info (EERE)

Diesel Engineering" Retrieved from "http:en.openei.orgwindex.php?titleBPMDieselEngineering&oldid342997" Categories: Clean Energy Organizations Companies Organizations...

58

Plant Support Engineering: Generic Handbook for New System Engineers  

Science Conference Proceedings (OSTI)

In view of the demographics of todays nuclear plant system engineering organizations, newly hired and often inexperienced engineers are frequently assigned positions as system engineers. System engineering and training organizations are challenged with efficiently and effectively developing these individuals as expeditiously as possible.

2011-04-26T23:59:59.000Z

59

Bioinspired Materials Engineering  

Science Conference Proceedings (OSTI)

Bioinspired Crystal Growth by Organic/Inorganic Crystal Engineering · Bioinspired Materials Design from Renewable Resources · Biological Synthesis of TiNi ...

60

Public Responses to Genetic Engineering  

E-Print Network (OSTI)

. One could explain the cholera epidemics that swept through European and U.S. cities in the nineteenth Department of Energy nuclear bomb- making plants are a small price to pay for the 40-year absence of world

Delaware, University of

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Genetically Engineered Ethanol Producing Microorganisms ...  

Researchers at PNNL have developed a process concept for the use of microorganisms in the production of fuels, chemicals and other products.

62

GENETIC ALGORITHMS CONTROL SYSTEMS ENGINEERING  

E-Print Network (OSTI)

sources. One of related works is an energy-harvesting WSN for a railway monitoring system [6]. In [7.032mW (indoor) to 37mW (direct sunlight) when energy is harvested from solar or 5mW (piezoelectric

Coello, Carlos A. Coello

63

Multi-Megawatt Organic Rankine Engine power plant (MORE). Phase IA final report: system design of MORE power plant for industrial energy conservation emphasizing the cement industry  

SciTech Connect

The Multi-Megawatt Organic Rankine Engine (MORE) program is directed towards the development of a large, organic Rankine power plant for energy conservation from moderate temperature industrial heat streams. Organic Rankine power plants are ideally suited for use with heat sources in the temperature range below 1100/sup 0/F. Cement manufacture was selected as the prototype industry for the MORE system because of the range of parameters which can be tested in a cement application. This includes process exit temperatures of 650/sup 0/F to 1110/sup 0/F for suspension preheater and long dry kilns, severe dust loading, multi-megawatt power generation potential, and boiler exhaust gas acid dew point variations. The work performed during the Phase IA System Design contract period is described. The System Design task defines the complete MORE system and its installation to the level necessary to obtain detailed performance maps, equipment specifications, planning of supporting experiments, and credible construction and hardware cost estimates. The MORE power plant design is based upon installation in the Black Mountain Quarry Cement Plant near Victorville, California.

Bair, E.K.; Breindel, B.; Collamore, F.N.; Hodgson, J.N.; Olson, G.K.

1980-01-31T23:59:59.000Z

64

Sandia National Labs: Materials Science & Engineering, Materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

MATERIALS SCIENCE & ENGINEERING HOME OrganizationMission Capabilities Awards & Accomplishments Patents MATERIALS SCIENCE AND ENGINEERING CENTER Techniques 1 2 3 4 5 6 7 These are...

65

Sputnik Engineering AG | Open Energy Information  

Open Energy Info (EERE)

"Sputnik Engineering AG" Retrieved from "http:en.openei.orgwindex.php?titleSputnikEngineeringAG&oldid351629" Categories: Clean Energy Organizations Companies...

66

Biomass Engineering Ltd | Open Energy Information  

Open Energy Info (EERE)

"Biomass Engineering Ltd" Retrieved from "http:en.openei.orgwindex.php?titleBiomassEngineeringLtd&oldid342847" Categories: Clean Energy Organizations Companies...

67

Geothermal Engineering Ltd | Open Energy Information  

Open Energy Info (EERE)

Engineering Ltd." Retrieved from "http:en.openei.orgwindex.php?titleGeothermalEngineeringLtd&oldid345808" Categories: Clean Energy Organizations Companies...

68

Vehicle Technologies Office: Vehicle Technologies Office Organization...  

NLE Websites -- All DOE Office Websites (Extended Search)

Organization and Contacts Organization Chart for the Vehicle Technologies Program Fuel Technologies and Deployment, Technology Managers Advanced Combustion Engines, Technology...

69

Engines - Spark Ignition Engines  

NLE Websites -- All DOE Office Websites (Extended Search)

Spark Ignition Engines Spark Ignition Engines Thomas Wallner and omni engine Thomas Wallner and the omnivorous engine Background Today the United States import more than 60% of its crude oil and petroleum products. Transportation accounts for a major portion of these imports. Research in this field is focused on reducing the dependency on foreign oil by increasing the engine efficiency on the one hand and blending gasoline with renewable domestic fuels, such as ethanol, on the other. Argonne's Research The main focus of research is on evaluation of advanced combustion concepts and effects of fuel properties on engine efficiency, performance and emissions. The platforms used are a single-cylinder research engine as well as an automotive-size four-cylinder engine with direct fuel injection.

70

Analysis of C1, C2, and C10 through C33 particle-phase and semi-volatile organic compound emissions from heavy-duty diesel engines  

E-Print Network (OSTI)

engines Aftertreatment technology Diesel particulate filter Chemical speciation a b s t r a c t To meet by individual aftertreatment components using the same engine and fuel has been assessed and published engine emissions have made it necessary to implement exhaust aftertreat- ment technology to lower

Wu, Mingshen

71

Engineering Analysis - Nuclear Engineering Division (Argonne)  

NLE Websites -- All DOE Office Websites (Extended Search)

Analysis Analysis 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 Engineering Analysis Bookmark and Share The Engineering Analysis Department activities focus on development and application of new and innovative analysis methods for both nuclear and non-nuclear systems. The Department is organized into sections and groups for Engineering Simulations, Safety Analysis, Innovative Systems Development, Engineering Assessments, Plant Analysis & Control, Process

72

BEW Engineering | Open Energy Information  

Open Energy Info (EERE)

BEW Engineering BEW Engineering Jump to: navigation, search Name BEW Engineering Place San Ramon, California Zip 94583 Sector Services Product BEW Engineering provides engineering consulting services, and performs research and development in electrical power systems for bulk power and distributed energy resource applications. References BEW Engineering[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. BEW Engineering is a company located in San Ramon, California . References ↑ "BEW Engineering" Retrieved from "http://en.openei.org/w/index.php?title=BEW_Engineering&oldid=342696" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

73

Mammoth Genetics  

NLE Websites -- All DOE Office Websites (Extended Search)

Mammoth Genetics Mammoth Genetics Name: Alexandra Location: N/A Country: N/A Date: N/A Question: I have just read your questions and answers on "Jurassic Park" and was wondering what the potential was for recreating a mammoth or dodo? The problems I forsee (and my knowledge is very limited) are that the samples are old and may have been effected by age due to being organic - is this possible? The mammoth tissue samples have all been frozen, will this effect DNA? (I have been trying to research cryonics but with limited success). If we were able to obtain some DNA, could we add missing pieces? Finally, if we had sufficient DNA, how could we produce the animal? Would invitro-fertilisation of a simialar species ie elephant be possible? I'm sure some of this is impossible as yet, but what is the potential for the future?

74

Engineering Institute  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Institute Engineering Institute Engineering Institute Engineering dynamics that include flight, vibration isolation for precision manufacturing, earthquake engineering, blast loading, signal processing, and experimental model analysis. Contact Leader, LANL Charles Farrar Email Leader, UCSD Michael Todd Email LANL Program Administrator Jutta Kayser (505) 663-5649 Email Collaboration for conducting mission-driven, multidisciplinary engineering research and recruiting, revitalization, and retention of current & future staff The Engineering Institute is a collaboration between LANL and the University of California at San Diego (UCSD) Jacobs School of Engineering, whose mission is to develop a comprehensive approach for conducting mission-driven, multidisciplinary engineering research

75

BioEnergy Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Engineering LLC" Retrieved from "http:en.openei.orgwindex.php?titleBioEnergyEngineeringLLC&oldid342799" Categories: Clean Energy Organizations Companies...

76

NORASCO Case Engineering Group JV | Open Energy Information  

Open Energy Info (EERE)

Engineering Group JV" Retrieved from "http:en.openei.orgwindex.php?titleNORASCOCaseEngineeringGroupJV&oldid349267" Categories: Clean Energy Organizations Companies...

77

CarboTech Engineering GmbH | Open Energy Information  

Open Energy Info (EERE)

Engineering GmbH" Retrieved from "http:en.openei.orgwindex.php?titleCarboTechEngineeringGmbH&oldid343260" Categories: Clean Energy Organizations Companies...

78

Shafir Civil Marine Engineering | Open Energy Information  

Open Energy Info (EERE)

Shafir Civil Marine Engineering Shafir Civil Marine Engineering Jump to: navigation, search Name Shafir Civil & Marine Engineering Place Israel Sector Services Product Services include infrastructure works, contracting, bridge construction and sewer line construction. References Shafir Civil & Marine Engineering[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Shafir Civil & Marine Engineering is a company located in Israel . References ↑ "Shafir Civil & Marine Engineering" Retrieved from "http://en.openei.org/w/index.php?title=Shafir_Civil_Marine_Engineering&oldid=350808" Categories: Clean Energy Organizations Companies Organizations Stubs What links here

79

Are software engineers true engineers?  

Science Conference Proceedings (OSTI)

Software engineering is an often used term to describe the activities, methods, and tools of large scale software development. There is an ongoing discussion whether Software Engineering can be considered as an engineering discipline. In ...

Claus Lewerentz; Heinrich Rust

2000-01-01T23:59:59.000Z

80

Genetic and biochemical analysis of solvent formation in Clostridium acetobutylicum  

DOE Green Energy (OSTI)

The anaerobic organism Clostridium acetobutylicum has been used for commercial production of important organic solvents due to its ability to convert a wide variety of crude substrates to acids and alcohols. Current knowledge concerning the molecular genetics, cell regulation and metabolic engineering of this organism is still rather limited. The objectives are to improve the knowledge of the molecular genetics and enzymology of Clostridia in order to make genetic alterations which will more effectively channel cell metabolism toward production of desired products. Two factors that limit butanol production in continuous cultures are: (1) The degeneration of the culture, with an increase in the proportion of cells which are incapable of solvent production. Currently isolated degenerate strains are being evaluated to analyze the molecular mechanism of degeneration to determine if it is due to a genetic loss of solvent related genes, loss of a regulatory element, or an increase in general mutagenesis. Recent studies show two general types of degenerates, one which seems to have lost essential solvent pathway genes and another which has not completely lost all solvent production capability and retains the DNA bearing solvent pathway genes. (2) The production of hydrogen which uses up reducing equivalents in the cell. If the reducing power were more fully directed to the reduction reactions involved in butanol production, the process would be more efficient. The authors have studied oxidation reduction systems related to this process. These studies focus on ferredoxin and rubredoxin and their oxidoreductases.

Bennett, G.N.; Rudolph, F.B.

1998-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Shockwave Engine: Wave Disk Engine  

Science Conference Proceedings (OSTI)

Broad Funding Opportunity Announcement Project: MSU is developing a new engine for use in hybrid automobiles that could significantly reduce fuel waste and improve engine efficiency. In a traditional internal combustion engine, air and fuel are ignited, creating high-temperature and high-pressure gases which expand rapidly. This expansion of gases forces the engine’s pistons to pump and powers the car. MSU’s engine has no pistons. It uses the combustion of air and fuel to build up pressure within the engine, generating a shockwave that blasts hot gas exhaust into the blades of the engine’s rotors causing them to turn, which generates electricity. MSU’s redesigned engine would be the size of a cooking pot and contain fewer moving parts—reducing the weight of the engine by 30%. It would also enable a vehicle that could use 60% of its fuel for propulsion.

None

2010-01-14T23:59:59.000Z

82

Value engineering: A new focus for women in engineering  

SciTech Connect

Value Engineering is an organized problem solving technique that utilizes communication and teamwork skills -- skills heralded as strengths for women. Value Engineering offers an excellent career opportunity for women in the engineering profession. It is an expanded career path that is currently being overlooked by women. Value Engineering is supported by SAVE (Society of American Value Engineers) and certification in the process can be achieved in two years. For women in the engineering profession, VE is an ideal place to redirect their existing skills and training. The number of certified women is a minority, creating a wide-open field of opportunity in federal and state agencies as well as private industry. Value Engineering can provide that new avenue for engineering careers -- a new direction where current skills can be applied to a diverse and exciting profession. 1 fig.

Anderson, L.C.

1990-04-20T23:59:59.000Z

83

Stirling engines  

Science Conference Proceedings (OSTI)

The Stirling engine was invented by a Scottish clergyman in 1816, but fell into disuse with the coming of the diesel engine. Advances in materials science and the energy crisis have made a hot air engine economically attractive. Explanations are full and understandable. Includes coverage of the underlying thermodynamics and an interesting historical section. Topics include: Introduction to Stirling engine technology, Theoretical concepts--practical realities, Analysis, simulation and design, Practical aspects, Some alternative energy sources, Present research and development, Stirling engine literature.

Reader, G.T.; Hooper

1983-01-01T23:59:59.000Z

84

Biodegradable microfluidic scaffolds for vascular tissue engineering  

E-Print Network (OSTI)

This work describes the integration of novel microfabrication techniques for vascular tissue engineering applications in the context of a novel biodegradable elastomer. The field of tissue engineering and organ regeneration ...

Bettinger, Christopher John, 1981-

2004-01-01T23:59:59.000Z

85

Optical engineering  

SciTech Connect

The Optical Engineering thrust area at Lawrence Livermore National Laboratory (LLNL) was created in the summer of 1996 with the following main objectives: (1) to foster and stimulate leading edge optical engineering research and efforts key to carrying out LLNL's mission and enabling major new programs; (2) to bring together LLNL's broad spectrum of high level optical engineering expertise to support its programs. Optical engineering has become a pervasive and key discipline, with applications across an extremely wide range of technologies, spanning the initial conception through the engineering refinements to enhance revolutionary application. It overlaps other technologies and LLNL engineering thrust areas.

Saito, T T

1998-01-01T23:59:59.000Z

86

From Molecular Cell Engineering to Biologically Inspired Engineering DONALD E. INGBER  

E-Print Network (OSTI)

From Molecular Cell Engineering to Biologically Inspired Engineering DONALD E. INGBER Departments) Abstract--The field of Molecular Cell Engineering melds techniques from molecular cell biology, engineering, such as how cells self organize through collective interactions among thousands of individ- ual molecular

Ingber, Donald E.

87

Engines - Compression-Ignition - Locomotive Engines - emissions...  

NLE Websites -- All DOE Office Websites (Extended Search)

Locomotive Engine Research Program Drives Down Train Emissions General Motors Electromotive Division locomotive engine EMD Engine Locomotive engine manufacturers face a unique...

88

Organization Chart | Advanced Photon Source  

NLE Websites -- All DOE Office Websites (Extended Search)

Source (APS) organization comprises three divisions and one project office. Accelerator Systems Division (ASD) ASD provides engineering and physics support for the APS, and...

89

Ynfiniti Engineering Services International | Open Energy Information  

Open Energy Info (EERE)

Ynfiniti Engineering Services International Ynfiniti Engineering Services International Jump to: navigation, search Name Ynfiniti Engineering Services International Place Spain Sector Solar, Wind energy Product Company that specializes in the installation and maintenance of wind farms and solar plants. References Ynfiniti Engineering Services International[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Ynfiniti Engineering Services International is a company located in Spain . References ↑ "Ynfiniti Engineering Services International" Retrieved from "http://en.openei.org/w/index.php?title=Ynfiniti_Engineering_Services_International&oldid=353364" Categories: Clean Energy Organizations

90

Bandgap Engineering | Open Energy Information  

Open Energy Info (EERE)

Engineering Engineering Jump to: navigation, search Name Bandgap Engineering Place Woburn, Massachusetts Zip 1801 Sector Efficiency Product US-based company developing highly tunable and inexpensive methods for nano-structuring silicon and is applying these technologies to high efficiency photovoltaic systems and high capacity Li-ion batteries. References Bandgap Engineering[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Bandgap Engineering is a company located in Woburn, Massachusetts . References ↑ "Bandgap Engineering" Retrieved from "http://en.openei.org/w/index.php?title=Bandgap_Engineering&oldid=342515" Categories: Clean Energy Organizations

91

Engines - Spark Ignition Engines - Hydrogen Engines  

NLE Websites -- All DOE Office Websites (Extended Search)

large-scale hydrogen infrastructure by using the well-known and widely used internal combustion engine as the device that transforms the energy stored in hydrogen into motion. The...

92

Quality engineering as a profession.  

SciTech Connect

Over the course of time, the profession of quality engineering has witnessed significant change, from its original emphasis on quality control and inspection to a more contemporary focus on upholding quality processes throughout the organization and its product realization activities. This paper describes the profession of quality engineering, exploring how today's quality engineers and quality professionals are certified individuals committed to upholding quality processes and principles while working with different dimensions of product development. It also discusses the future of the quality engineering profession and the future of the quality movement as a whole.

Kolb, Rachel R.; Hoover, Marcey L.

2012-12-01T23:59:59.000Z

93

Information engineering  

SciTech Connect

The Information Engineering thrust area develops information technology to support the programmatic needs of Lawrence Livermore National Laboratory`s Engineering Directorate. Progress in five programmatic areas are described in separate reports contained herein. These are entitled Three-dimensional Object Creation, Manipulation, and Transport, Zephyr:A Secure Internet-Based Process to Streamline Engineering Procurements, Subcarrier Multiplexing: Optical Network Demonstrations, Parallel Optical Interconnect Technology Demonstration, and Intelligent Automation Architecture.

Hunt, D.N.

1997-02-01T23:59:59.000Z

94

General Engineers  

U.S. Energy Information Administration (EIA) Indexed Site

General Engineers General Engineers The U.S. Energy Information Administration (EIA) within the Department of Energy has forged a world-class information program that stresses quality, teamwork, and employee growth. In support of our program, we offer a variety of profes- sional positions, including the General Engineer, whose work is associated with analytical studies and evaluation projects pertaining to the operations of the energy industry. Responsibilities: General Engineers perform or participate in one or more of the following important functions: * Design modeling systems to represent energy markets and the physical properties of energy industries * Conceive, initiate, monitor and/or conduct planning and evaluation projects and studies of continuing and future

95

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

96

Pathway engineering to improve ethanol production by thermophilic bacteria  

DOE Green Energy (OSTI)

Continuation of a research project jointly funded by the NSF and DOE is proposed. The primary project goal is to develop and characterize strains of C. thermocellum and C. thermosaccharolyticum having ethanol selectivity similar to more convenient ethanol-producing organisms. An additional goal is to document the maximum concentration of ethanol that can be produced by thermophiles. These goals build on results from the previous project, including development of most of the genetic tools required for pathway engineering in the target organisms. As well, we demonstrated that the tolerance of C. thermosaccharolyticum to added ethanol is sufficiently high to allow practical utilization should similar tolerance to produced ethanol be demonstrated, and that inhibition by neutralizing agents may explain the limited concentrations of ethanol produced in studies to date. Task 1 involves optimization of electrotransformation, using either modified conditions or alternative plasmids to improve upon the low but reproducible transformation, frequencies we have obtained thus far.

Lynd, L.R.

1998-12-31T23:59:59.000Z

97

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING  

E-Print Network (OSTI)

CHEMICAL ENGINEERING AND MANUFACTURING CHEMICAL ENGINEERING Objective Chemical Engineers of chemicals. This lesson introduces students to one component of chemical engineering: food processing, and a chemical engineer 2. How chemical engineers are involved in food production 3. That chemical engineers need

Provancher, William

98

Web engineering  

Science Conference Proceedings (OSTI)

Web Engineering is the application of systematic, disciplined and quantifiable approaches to development, operation, and maintenance of Web-based applications. It is both a pro-active approach and a growing collection of theoretical and empirical research ... Keywords: development methodologies, taxonomy of Web applications, web Engineering, web application development, web-based information systems

Yogesh Deshpande; San Murugesan; Athula Ginige; Steve Hansen; Daniel Schwabe; Martin Gaedke; Bebo White

2002-10-01T23:59:59.000Z

99

NEWTON's Engineering References  

NLE Websites -- All DOE Office Websites (Extended Search)

engineering content for K-12 teachers. There are activities, lessons, and curriculum designed to introduce your students to engineering. ENGINEERING.com ENGINEERING.com...

100

College of Engineering Profile The College of Engineering at Colorado  

E-Print Network (OSTI)

College of Engineering Profile 2007-2008 The College of Engineering at Colorado State has a strong and Biological Engineering Civil and Environmental Engineering Electrical and Computer Engineering Mechanical Programs: Chemical and Biological Engineering Civil Engineering Computer Engineering Electrical Engineering

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Heat treatment of organics for increasing anaerobic biodegradability. Annual progress report, June 1, 1976-May 31, 1977. Civil engineering technical report No. 222  

DOE Green Energy (OSTI)

This report represents the results of the first year of study on the heat treatment of organics to increase its biodegradability by anaerobic bacteria for the microbial production of methane. The purpose of this study is to develop a means for increasing the yield and reducing the cost of methane, a useful energy source. The procedures being evaluated are heat treatment at temperatures up to 250/sup 0/C, under pH ranges of 1 to 13. Included in this report are results on: (1) lignocellulose digestion and acclimation to its products from heat treatment; (2) the fate of waste activated sludge and its cellular nitrogenous compounds; and (3) the biodegradability of model compounds likely to be formed during heat treatment.

Healy, J.B. Jr.; Owen, W.F.; Stuckey, D.C.; Young, L.Y.; McCarty, P.L.

1977-06-30T23:59:59.000Z

102

Genetic manipulation of a cyanobacterium for heavy metal detoxivication  

DOE Green Energy (OSTI)

Increasing heavy metal contamination of soil and water has produced a need for economical and effective methods to reduce toxic buildup of these materials. Biological systems use metallothionein proteins to sequester such metals as Cu, Cd, and Zn. Studies are underway to genetically engineer a cyanobacteria strain with increased ability for metallothionein production and increased sequestration capacity. Cyanobacteria require only sunlight and CO{sub 2}. Vector constructs are being developed in a naturally competent, unicellular cyanobacterium Anacystis nidulans R2. Closed copies of a yeast copper metallothionein gene have been inserted into a cyanobacterial shuttle vector as well as a vector designed for genomic integration. Transformation studies have produced recombinant cyanobacteria from both of these systems, and work is currently underway to assess the organism`s ability to withstand increasing Cu, Cd, and Zn concentrations.

McCormick, P.; Cannon, G.; Heinhorst, S.

1995-12-31T23:59:59.000Z

103

Bioaugmentation with engineered endophytic bacteria improves contaminant fate in phytoremediation  

SciTech Connect

Phytoremediation of volatile organic contaminants often proves not ideal because plants and their rhizosphere microbes only partially degrade these compounds. Consequently, plants undergo evapotranspiration that contaminates the ambient air and, thus, undermines the merits of phytoremediation. Under laboratory conditions, endophytic bacteria equipped with the appropriate degradation pathways can improve in plant degradation of volatile organic contaminants. However, several obstacles must be overcome before engineered endophytes will be successful in field-scale phytoremediation projects. Here we report the first in situ inoculation of poplar trees, growing on a TCE-contaminated site, with the TCE-degrading strain Pseudomonas putida W619-TCE. In situ bioaugmentation with strain W619-TCE reduced TCE evapotranspiration by 90% under field conditions. This encouraging result was achieved after the establishment and enrichment of P. putida W619-TCE as a poplar root endophyte and by further horizontal gene transfer of TCE metabolic activity to members of the poplar's endogenous endophytic population. Since P. putida W619-TCE was engineered via horizontal gene transfer, its deliberate release is not restricted under European genetically modified organisms (GMO) regulations.

Weyens, N.; van der Lelie, D.; Artois, T.; Smeets, K.; Taghavi, S.; Newman, L.; Carleer, R.; Vangronsveld, J.

2009-12-01T23:59:59.000Z

104

Harmonic engine  

Science Conference Proceedings (OSTI)

A high efficiency harmonic engine based on a resonantly reciprocating piston expander that extracts work from heat and pressurizes working fluid in a reciprocating piston compressor. The engine preferably includes harmonic oscillator valves capable of oscillating at a resonant frequency for controlling the flow of working fluid into and out of the expander, and also preferably includes a shunt line connecting an expansion chamber of the expander to a buffer chamber of the expander for minimizing pressure variations in the fluidic circuit of the engine. The engine is especially designed to operate with very high temperature input to the expander and very low temperature input to the compressor, to produce very high thermal conversion efficiency.

Bennett, Charles L. (Livermore, CA)

2009-10-20T23:59:59.000Z

105

Engineering Emergence  

Science Conference Proceedings (OSTI)

We explore various definitions and characteristics of emergence, how we might recognise and measure emergence, and how we might engineer emergent systems. We discuss the TUNA ("Theory Underpinning Nanotech Assemblers") project, which is investigating ...

Susan Stepney; Fiona A. C. Polack; Heather R. Turner

2006-08-01T23:59:59.000Z

106

The Engineering Meetings Board has approved this paper for publication. It has successfully completed SAE's peer review process under the supervision of the session organizer. This process requires a minimum of three (3) reviews by industry experts.  

E-Print Network (OSTI)

through the use of engine optimization, aftertreatment system integration, and ultra-low sulfur diesel of Chemical Species from Heavy-Duty Diesel Engines and the Effects of Modern Aftertreatment Technology Z in increased emissions of HC and CO for engines without aftertreatment systems [9]. However, for the 2007

Wu, Mingshen

107

COMPUTER ENGINEERING EECS Department  

E-Print Network (OSTI)

COMPUTER ENGINEERING EECS Department The Electrical Engineering and Computer Science (EECS) Department at WSU offers undergraduate degrees in electrical engineering, computer engineering and computer science. The EECS Department offers Master of Science degrees in computer science, electrical engineering

108

Contracting seminar - engineering services to federal agencies - of the National Society of Professional Engineers annual meeting  

SciTech Connect

The seminar discusses the government-private sector engineering team for accomplishing engineering for the government. The challenge of engineers for the 1980s focuses on energy. Approach in accomplishing engineering is different for different agencies. How the Corps of Engineers, TVA, and DOE team together with the private sector to accomplish engineering is discussed. Representatives from these organizations made presentations, and then principals from three firms discussed how they work as part of the government team and how they manage the work. They discussed the requirements they must meet and the hurdles they must overcome in working for the government. A question-and-answer period followed.

1979-12-01T23:59:59.000Z

109

Property:Overseeing Organization | Open Energy Information  

Open Energy Info (EERE)

Overseeing Organization Overseeing Organization Jump to: navigation, search Property Name Overseeing Organization Property Type Page Pages using the property "Overseeing Organization" Showing 25 pages using this property. (previous 25) (next 25) 1 1.5-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + 10-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + 11-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + 2 2-ft Flume Facility + United States Army Corp of Engineers (ERDC) + 3 3-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + 5 5-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + 6 6-ft Wave Flume Facility + United States Army Corp of Engineers (ERDC) + A Alden Large Flume + Alden Research Laboratory, Inc +

110

Black Genetics  

NLE Websites -- All DOE Office Websites (Extended Search)

Black Genetics Name: Andrea Location: NA Country: NA Date: NA Question: Why does the child of a blonde haired woman and a dark haired man usually have dark hair. Also, why does...

111

Research and engineering assessment of biological solubilization of phosphate  

SciTech Connect

This research and engineering assessment examined a microbial phosphate solubilization process as a method of recovering phosphate from phosphorus containing ore compared to the existing wet acid and electric arc methods. A total of 860 microbial isolates, collected from a range of natural environments were tested for their ability to solubilize phosphate from rock phosphate. A bacterium (Pseudomonas cepacia) was selected for extensive characterization and evaluation of the mechanism of phosphate solubilization and of process engineering parameters necessary to recover phosphate from rock phosphate. These studies found that concentration of hydrogen ion and production of organic acids arising from oxidation of the carbon source facilitated microbial solubilization of both pure chemical insoluble phosphate compounds and phosphate rock. Genetic studies found that phosphate solubilization was linked to an enzyme system (glucose dehydrogenase). Process-related studies found that a critical solids density of 1% by weight (ore to liquid) was necessary for optimal solubilization. An engineering analysis evaluated the cost and energy requirements for a 2 million ton per year sized plant, whose size was selected to be comparable to existing wet acid plants.

Rogers, R.D.; McIlwain, M.E.; Losinski, S.J.; Taylor, D.D.

1993-03-01T23:59:59.000Z

112

Brookhaven Women Engineers' Network  

NLE Websites -- All DOE Office Websites (Extended Search)

Home | Mission | Other links BWEN Brookhaven Women Engineers' Network BNLlogo Brookhaven Women Engineers' Network Network for professionals in engineering, computing and...

113

Meta search engine.  

E-Print Network (OSTI)

??Meta search engines allow multiple engine searches to minimize biased information and improve the quality of the results it generates. However, existing meta engine applications… (more)

Chan, Kwok-Pun

2007-01-01T23:59:59.000Z

114

Metabolic Pathways and Metabolic Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Metabolic pathways and Metabolic pathways and metabolic engineering Adam Guss Genetic and Metabolic Engineer Oak Ridge National Laboratory Sept 25, 2013 2 Managed by UT-Battelle for the U.S. Department of Energy Metabolic engineering of Clostridium thermocellum for cellulosic ethanol production NAD(P)H NAD(P) + Acetyl-P 2 H + NAD + NAD + NADH NADH P i CoA ADP ATP L-Lactic Acid Acetic Acid Ethanol NADH NAD + NADH NAD + H 2 2 H + Fd oxidized Fd reduced Formic acid H 2 Cellulose Acetaldehyde Pyruvate Acetyl-CoA Glucose-6P 0 10 20 30 40 Product concentration (mM) Clostridium thermocellum mutant fermentation Ethanol Acetate Lactate By understanding and then modifying carbon and electron flux, we have increased ethanol yield in C. thermocellum 3 Managed by UT-Battelle for the U.S. Department of Energy

115

National Hispanic engineering organization names Sandia manager...  

National Nuclear Security Administration (NNSA)

version Facebook Twitter Youtube Flickr NNSA Blog October 2013 (1) September 2013 (18) August 2013 (17) July 2013 (20) June 2013 (19) May 2013 (25) April 2013 (17) March 2013...

116

Y-12 hosts 'Introduce a Girl to Engineering' event | National...  

NLE Websites -- All DOE Office Websites (Extended Search)

activities at this event. Organizations, including Women in Nuclear, the American Nuclear Society, the National Society of Black Engineers and the Society of Hispanic...

117

Solar Engineering Decker Mack GmbH | Open Energy Information  

Open Energy Info (EERE)

Decker & Mack GmbH" Retrieved from "http:en.openei.orgwindex.php?titleSolarEngineeringDeckerMackGmbH&oldid351281" Categories: Clean Energy Organizations...

118

Analysis of engineering management characteristics employed in the defense industry  

E-Print Network (OSTI)

An analysis of the engineering management characteristics present in companies in the defense industry was performed. These aspects include the organization characteristics of structure, hierarchy, and standards and ...

Gutiérrez, Sara S. (Sara Sofia Gutiérrez Cervantes)

2009-01-01T23:59:59.000Z

119

High reliability performance in Amgen Engineering  

E-Print Network (OSTI)

Amgen is in the midst of a transformative initiative to become operationally more efficient. For Amgen Engineering, this initiative has prompted a reevaluation of the entire organization and brought to light the need to ...

Bolgren, Daniel (Daniel Reade)

2012-01-01T23:59:59.000Z

120

Evaluation of radionuclide, inorganic constituent, and organic compound data from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman area, Idaho, 1989--1992  

Science Conference Proceedings (OSTI)

The U.S. Geological Survey and the Idaho Department of Water Resources, in cooperation with the U.S. Department of Energy, evaluated the water quality data collected from 55 wells and springs during 1989 and 1990 through 1992 from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman area, Idaho. Water samples collected in 1989-92 were analyzed for selected radionuclides, inorganic constituents, and organic compounds. A statistical comparison between data collected in 1989 and data collected in 1990-92 along with a comparison of replicate pairs was used to evaluate changes in water quality between samples and to assess sampling and analysis precision for individual constituents. The comparisons of radionuclide data showed no pattern of water quality change between samples as concentrations randomly increased or decreased. Tritium concentrations did show a consistent pattern with location in the aquifer. The largest tritium concentrations occurred in water from wells in the Big Wood and Little Wood River drainages and in the southern part of the study area where heavy irrigation occurs. The variability of radionuclide concentrations may be attributed to the change in the contract laboratory used for radiochemical analyses between 1989 and 1990. The replicate data for radionuclides showed better overall reproducibility for data collected in 1990-92 than for 1989, as 70 of 76 replicate pairs were statistically equivalent for 1990-92 data whereas only 55 of 73 replicate pairs were equivalent for 1989 data. The comparisons of most of the inorganic constituent data showed no statistical change between samples. Exceptions include nitrite plus nitrate as nitrogen and orthophosphate as phosphorus data. Fifteen sample pairs for nitride plus nitrate and 18 sample pairs for orthophosphate were not statistically equivalent and concentrations randomly increased or decreased.

Bartholomay, R.C.; Williams, L.M.; Campbell, L.J.

1997-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Facility Engineering | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Facility Engineering Facility Engineering Facility Engineering Facility Engineering (FE) programmatic element efforts within EM encompasses real property asset management across the EM complex as well as the transfers of real property to Community Reuse Organizations and other entities for asset revitalization and/or economic development. In addition, FE coordinates, analyzes, and concurs on EM site submission for infrastructure reporting, such as, in the Integrated Facilities and Infrastructure crosscut and the Ten-Year Site Plans. Working in close conjunction with other DOE programs and sites EM's FE efforts assist in the development and implementation of policies, strategies, and programs to address asset revitalization at DOE sites to promote DOE's national goals for clean energy and energy security.

122

Engineers Constructors  

Office of Legacy Management (LM)

Engineers Engineers - Constructors ~ /:~ ( ' r,.... I!~\ l.,_",z;(J;' Bechtel National, Inc. Oak Ridge Office Jackson Plaza Tower 800 Oak Ridge Turnpike Oak Ridge. Tennessee Mail Address: P. O. B01l 350. Oak Ridge. TN 37830 bce-. R. Barber C. t1iller E. Wal ker C. Knoke G. Phillips G. Scott L. Blevins K. Harer DOE File No. 030-04G Professional Land Surveying 1404 Second Street Santa Fe, New Mexico 87501 Attn: Mr. Robert Benavides Reference: Purchase Contract l4501-01j04-PC-19 Bayo Canyon Survey Dear Mr. Benavides: The following are clarifications to the referenced contract specification. The need for clarification to the specification arises from the fact that the Bayo Canyon site is transected by a corporate boundary, the Los Alamos County-Santa Fe County line. This condition affects three items in the specification Scope Of Work: Item 1.2.5, the as-built site plan of the Bayo

123

Engineered Fire Safety Group  

Science Conference Proceedings (OSTI)

Engineered Fire Safety Group. Welcome. ... Employment/Research Opportunities. Contact. Jason Averill, Leader. Engineered Fire Safety Group. ...

2012-06-05T23:59:59.000Z

124

Organic solvent topical report  

Science Conference Proceedings (OSTI)

This report is the technical basis for the accident and consequence analyses used in the Hanford Tank Farms Basis for Interim Operation. The report also contains the scientific and engineering information and reference material needed to understand the organic solvent safety issue. This report includes comments received from the Chemical Reactions Subcommittee of the Tank Advisory Panel.

Cowley, W.L.

1998-04-30T23:59:59.000Z

125

Engines - Spark Ignition Engines - Direct Injection - Omnivorous Engine  

NLE Websites -- All DOE Office Websites (Extended Search)

Direct Injection, Spark-Ignited Engines Direct Injection, Spark-Ignited Engines Omnivorous Engine Omnivorous Engine Setup Omnivorous Engine Setup New engine technology has made possible engines that will operate on a wide variety of fuel inputs, from gasoline to naptha to ethanol to methanol, without driver intervention. Although flexible fuel vehicles have been produced in the millions, their engines have always been optimized for gasoline operation while accepting significant performance and efficiency degradations when using the alternative fuel. This project seeks to combine in-cylinder measurement technology, and advanced controls to optimize spark timing, the quantity and timing of injected fuel, to produce an "omnivorous engine"--one that will be able to run on any liquid spark ignition fuel with optimal efficiency and low

126

Tall Genetics  

NLE Websites -- All DOE Office Websites (Extended Search)

Tall Genetics Tall Genetics Name: kate Location: N/A Country: N/A Date: N/A Question: how do i grow tall? please tell me some advice or exercise. Replies: I'm sorry but there is no exercise for making you taller. You are genetically programmed to be a certain height. That was determined before you were born. There are a few factors that make you NOT reach your genetically programmed height, such as diet and the way your mother took care of herself when she was pregnant. For instance, if you were supposed to be 5'6" and you didn't get the right diet when you were growing ( which you probably still are!) or your mother drank, smoked and had a bad diet while she was pregnant with you, you may not reach 5'6". You might be shorter. But there isn't anything you can do to make yourself TALLER than you were supposed to be. Take heart-you are only 14 and you will probably still grow a little bit. Have you started you period yet? I ask this because girls usually stop growing about a year after their period begins.

127

Dept. of Mechanical Engineering 1500 Engineering Dr.  

E-Print Network (OSTI)

of Diesel Engine, Exhaust System, Engine Emissions and Aftertreatment Device Models," SAE Paper 2005 Engine, Emissions, and Exhaust Aftertreatment System Level Model to Simulate Diesel Particulate Filter Diesel Engine, Emissions, and Exhaust Aftertreatment System Level Model," SAE 2009-01-1511, SAE

Sheridan, Jennifer

128

CHEMICAL ENGINEERING SCHOOL OF ENGINEERING & APPLIED SCIENCE  

E-Print Network (OSTI)

30 CHEMICAL ENGINEERING SCHOOL OF ENGINEERING & APPLIED SCIENCE MIAMI UNIVERSITY 2005-2006 The program leads to the degree, Bachelor of Science in Applied Science, with a major in Chemical Engineering The chemical engineering students learn to apply the concepts of chemistry, biochemistry and biological science

Dollar, Anna

129

Enabling High Efficiency Ethanol Engines  

Science Conference Proceedings (OSTI)

Delphi Automotive Systems and ORNL established this CRADA to explore the potential to improve the energy efficiency of spark-ignited engines operating on ethanol-gasoline blends. By taking advantage of the fuel properties of ethanol, such as high compression ratio and high latent heat of vaporization, it is possible to increase efficiency with ethanol blends. Increasing the efficiency with ethanol-containing blends aims to remove a market barrier of reduced fuel economy with E85 fuel blends, which is currently about 30% lower than with petroleum-derived gasoline. The same or higher engine efficiency is achieved with E85, and the reduction in fuel economy is due to the lower energy density of E85. By making ethanol-blends more efficient, the fuel economy gap between gasoline and E85 can be reduced. In the partnership between Delphi and ORNL, each organization brought a unique and complementary set of skills to the project. Delphi has extensive knowledge and experience in powertrain components and subsystems as well as overcoming real-world implementation barriers. ORNL has extensive knowledge and expertise in non-traditional fuels and improving engine system efficiency for the next generation of internal combustion engines. Partnering to combine these knowledge bases was essential towards making progress to reducing the fuel economy gap between gasoline and E85. ORNL and Delphi maintained strong collaboration throughout the project. Meetings were held regularly, usually on a bi-weekly basis, with additional reports, presentations, and meetings as necessary to maintain progress. Delphi provided substantial hardware support to the project by providing components for the single-cylinder engine experiments, engineering support for hardware modifications, guidance for operational strategies on engine research, and hardware support by providing a flexible multi-cylinder engine to be used for optimizing engine efficiency with ethanol-containing fuels.

Szybist, J.; Confer, K. (Delphi Automotive Systems)

2011-03-01T23:59:59.000Z

130

Metabolic engineering of Caldicellulosiruptor bescii yields increased hydrogen production from lignocellulosic biomass  

Science Conference Proceedings (OSTI)

Background: Members of the anaerobic thermophilic bacterial genus Caldicellulosiruptor are emerging candidates for consolidated bioprocessing (CBP) because they are capable of efficiently growing on biomass without conventional pretreatment. C. bescii produces primarily lactate, acetate and hydrogen as fermentation products, and while some Caldicellulosiruptor strains produce small amounts of ethanol C. bescii does not, making it an attractive background to examine the effects of metabolic engineering. The recent development of methods for genetic manipulation has set the stage for rational engineering of this genus for improved biofuel production. Here, we report the first targeted gene deletion, the gene encoding lactate dehydrogenase (ldh), for metabolic engineering of a member of this genus. Results: A deletion of the C. bescii L-lactate dehydrogenase gene (ldh) was constructed on a non-replicating plasmid and introduced into the C. bescii chromosome by marker replacement. The resulting strain failed to produce detectable levels of lactate from cellobiose and maltose, instead increasing production of acetate and H2 by 21-34% relative to the wild type and pyrFA parent strains. The same phenotype was observed on a real-world substrate switchgrass (Panicum virgatum). Furthermore, the ldh deletion strain grew to a higher maximum optical density than the wild type on maltose and cellobiose, consistent with the prediction that the mutant would gain additional ATP with increased acetate production. Conclusions: Deletion of ldh in C. bescii is the first use of recently developed genetic methods for metabolic engineering of these bacteria. This deletion resulted in a redirection of electron flow from production of lactate to acetate and hydrogen. New capabilities in metabolic engineering combined with intrinsic utilization of lignocellulosic materials position these organisms to provide a new paradigm for consolidated bioprocessing of fuels and other products from biomass.

Cha, Minseok [University of Georgia, Athens, GA; Chung, Daehwan [University of Georgia, Athens, GA; Elkins, James G [ORNL; Guss, Adam M [ORNL; Westpheling, Janet [University of Georgia, Athens, GA

2013-01-01T23:59:59.000Z

131

Association Genetics of Populus trichocarpa or Resequencing in Populus: Towards Genome Wide Association Genetics (2011 JGI User Meeting)  

Science Conference Proceedings (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. Gerry Tuskan of Oak Ridge National Laboratory on "Resequencing in Populus: Towards Genome Wide Association Genetics" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011

Tuskan, Gerry

2011-03-23T23:59:59.000Z

132

Performance optimization of gas turbine engine  

Science Conference Proceedings (OSTI)

Performance optimization of a gas turbine engine can be expressed in terms of minimizing fuel consumption while maintaining nominal thrust output, maximizing thrust for the same fuel consumption and minimizing turbine blade temperature. Additional control ... Keywords: Fuel control, Gas turbines, Genetic algorithms, Optimization, Temperature control

Valceres V. R. Silva; Wael Khatib; Peter J. Fleming

2005-08-01T23:59:59.000Z

133

MANAGING ENGINEERING ACTIVITIES FOR THE PLATEAU REMEDIATION CONTRACT - HANFORD  

SciTech Connect

In 2008, the primary Hanford clean-up contract transitioned to the CH2MHill Plateau Remediation Company (CHPRC). Prior to transition, Engineering resources assigned to remediation/Decontamination and Decommissioning (D&D) activities were a part of a centralized engineering organization and matrixed to the performing projects. Following transition, these resources were reassigned directly to the performing project, with a loose matrix through a smaller Central Engineering (CE) organization. The smaller (10 FTE) central organization has retained responsibility for the overall technical quality of engineering for the CHPRC, but no longer performs staffing and personnel functions. As the organization has matured, there are lessons learned that can be shared with other organizations going through or contemplating performing a similar change. Benefits that have been seen from the CHPRC CE organization structure include the following: (1) Staff are closely aligned with the 'Project/facility' that they are assigned to support; (2) Engineering priorities are managed to be consistent with the 'Project/facility' priorities; (3) Individual Engineering managers are accountable for identifying staffing needs and the filling of staffing positions; (4) Budget priorities are managed within the local organization structure; (5) Rather than being considered a 'functional' organization, engineering is considered a part of a line, direct funded organization; (6) The central engineering organization is able to provide 'overview' activities and maintain independence from the engineering organizations in the field; and (7) The central engineering organization is able to maintain a stable of specialized experts that are able to provide independent reviews of field projects and day-to-day activities.

KRONVALL CM

2011-01-14T23:59:59.000Z

134

MANAGING ENGINEERING ACTIVITIES FOR THE PLATEAU REMEDIATION CONTRACT - HANFORD  

SciTech Connect

In 2008, the primary Hanford clean-up contract transitioned to the CH2MHill Plateau Remediation Company (CHPRC). Prior to transition, Engineering resources assigned to remediation/Decontamination and Decommissioning (D&D) activities were a part of a centralized engineering organization and matrixed to the performing projects. Following transition, these resources were reassigned directly to the performing project, with a loose matrix through a smaller Central Engineering (CE) organization. The smaller (10 FTE) central organization has retained responsibility for the overall technical quality of engineering for the CHPRC, but no longer performs staffing and personnel functions. As the organization has matured, there are lessons learned that can be shared with other organizations going through or contemplating performing a similar change. Benefits that have been seen from the CHPRC CE organization structure include the following: (1) Staff are closely aligned with the 'Project/facility' that they are assigned to support; (2) Engineering priorities are managed to be consistent with the 'Project/facility' priorities; (3) Individual Engineering managers are accountable for identifying staffing needs and the filling of staffing positions; (4) Budget priorities are managed within the local organization structure; (5) Rather than being considered a 'functional' organization, engineering is considered a part of a line, direct funded organization; (6) The central engineering organization is able to provide 'overview' activities and maintain independence from the engineering organizations in the field; and (7) The central engineering organization is able to maintain a stable of specialized experts that are able to provide independent reviews of field projects and day-to-day activities.

KRONVALL CM

2011-01-14T23:59:59.000Z

135

Emergent engineering for the management of complex situations  

Science Conference Proceedings (OSTI)

Ubiquitous computing and communication environments connect systems and people in unprecedented ways, but also fundamentally challenge the mindset of traditional systems engineering. Complex techno-social systems exhibit spontaneous self-organization ... Keywords: co-evolution, complex systems, cyber-physical ecosystems, dynamical networks, emergent engineering, security, self-organization

René Doursat; Mihaela Ulieru

2008-09-01T23:59:59.000Z

136

MST: Organizations: Organic Materials  

NLE Websites -- All DOE Office Websites (Extended Search)

Adhesive Bonding Adhesive Bonding Composites Encapsulation Materials Characterization Mechanical Testing Molding, Thermoforming, & Compounding Organizations Organic Materials Composite-to-metal adhesive bond Experimental/analytical study of composit-to-metal adhesive bond. The Organic Materials department in the Advanced Manufacturing and Processing Laboratory provides innovative prototype fabrication, full service small lot production, materials technology, processing expertise, and a broad range of organic material characterization and mechanical testing techniques. We encapsulate, we join and bond, we foam, we analyze and image, we build composite structures. We strive to make you, our customers, successful! We partner with you to find the right combination of materials, processing, and fixturing that will result in the highest value

137

Engineering Fundamentals - Electrical Engineering, Version 2.0  

Science Conference Proceedings (OSTI)

Engineering Fundamentals – Electrical Engineering (EF-EE) covers the basics of electrical engineering topics. The module provides information about basic electrical engineering terms and concepts that help identify ...

2013-02-05T23:59:59.000Z

138

Panel: How Can Software Reliability Engineering (SRE) Help System Engineers and Software Architects?  

Science Conference Proceedings (OSTI)

This panel session will discuss how Systems Engineers and Software Architects can benefit porn using SRE. Members of the panel will discuss how their respective organizations use (or anticipate using) SRE earlier in the software development life-cycle. ...

Panel chair; W. Ehrlich; J. Musa; P. Mangan; R. Yacobellis

1996-10-01T23:59:59.000Z

139

Renewable Energy Engineering  

E-Print Network (OSTI)

MSc in Renewable Energy Engineering School of Engineering www.cranfield.ac.uk/soe/renewableenergy #12;Postgraduate study Cranfield University 2 School of Engineering MSc in Renewable Energy Engineering Renewable Energy Engineering MSc in Climate change, growing world populations and limited fossil

140

Chemical engineering Research !!  

E-Print Network (OSTI)

Chemical engineering Research !! www.chemeng.lth.se Updated August 2012 #12;WWT Fermentation University/Faculty of Engineering-LTH/Department of Chemical Engineering Membrane Group Ann-Sofi Jönsson More research projects. #12;Lund University/Faculty of Engineering-LTH/Department of Chemical Engineering

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Engineering internship at Brown & Root, Incorporated: a report  

E-Print Network (OSTI)

An engineering intership at Brown & Root, Incorporated was completed over a period slightly in excess of one year. During his internship, the industrial engineer was assigned tasks related to the organization of a manufacturing department and the pursuit and completion of its projects. Many of his contributions were system-related and involved sales, engineering proposals, engineering economy, contract negotiations, employee merit evaluation, design, and general groundwork. He was also assigned to two engineering projects concerning the design and construction of manufacturing facilities. One of the project assignments required international travel to England and Nigeria, and almost all of the assignments involved some aspect of engineering management.

Gannaway, Randall Joe, 1952-

1977-12-01T23:59:59.000Z

142

Departments - Nuclear Engineering Division (Argonne)  

NLE Websites -- All DOE Office Websites (Extended Search)

Departments Departments Welcome Organization Visit Argonne 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 Bookmark and Share Departments Think, explore, discover, innovate. Engineering Analysis Engineering Analysis The Engineering Analysis Department activities focus on development and application of new and innovative analysis methods for both nuclear and non-nuclear systems... [more] Nuclear Systems Analysis Nuclear Systems Analysis The Nuclear Systems Analysis Department activities concentrate on Reactor & Fuel Cycle Analysis,Simulation and Methods, Applied Physics & Nuclear Data, and Criticality Safety... [more]

143

Stirling Engine Assessment  

Science Conference Proceedings (OSTI)

Stirling engines are reciprocating engines that are fueled by an external heat source. This report presents a summary of the technical trends, commercialization status, and economic viability of Stirling engine technology for distributed generation (DG) applications.

2002-10-28T23:59:59.000Z

144

Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Aerospace Engineering  

E-Print Network (OSTI)

Science Technology Engineering Math Science Technology Engineering Math Mechanical Engineering Loop glider Airboat Straw rockets College Class Science Activity Stomp rockets Underwater copters AND/OR Circuits College Class Science Activity Electronic T/F Motorized flying gliders

Rohs, Remo

145

DOE Solar Decathlon: Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. Department of Energy Solar Decathlon Contests Engineering The U.S. Department of Energy Solar Decathlon houses represent the best of modern engineering. For the Engineering...

146

Engineering Experimentation - Nuclear Engineering Division (Argonne...  

NLE Websites -- All DOE Office Websites (Extended Search)

such as corrosivehazardous materials, high-temperature structural integrity, and remote handling. More... NE Departments involved: Engineering Development and...

147

Differential detection of genetic loci underlying stem and root lignin content in Populus  

Science Conference Proceedings (OSTI)

For simultaneous applications directed towards improved pulp yields, enhanced bioethanol production and increased carbon sequestration, it would be desirable to reduce lignin in the harvested stem while increasing the lignin content in nonharvested roots. In this study, we established a comprehensive genetic map with a large number of progeny from a three-generation hybrid Populus intercross, and phenotyped the lignin content, S/G ratio and 28 cell wall subcomponents both in stems and roots for the mapping individuals. Phenotypic analysis revealed that lignin content and syringyl-to-guaiacyl (S/G) ratio using pyrolysis molecular beam mass spectroscopy (pyMBMS) varied among mapping individuals. Phenotypic analysis revealed that stem lignin content is significantly higher than that in root and the quantified traits can be classified into four distinct groups, with strong correlations observed among components within organs. Altogether, 179 coordinating QTLs were detected, and they were co-localized into 49 genetic loci, 27 of which appear to be pleiotropic. Many of the detected genetic loci were detected differentially in stem and root. This is the first report of separate genetic loci controlling cell wall phenotypes above and below ground. These results suggest that it may be possible to modify lignin content and composition via breed and/or engineer as a means of simultaneously improving Populus for cellulosic ethanol production and carbon sequestration.

Tuskan, Gerald A [ORNL; Yin, Tongming [ORNL; Zhang, Xinye [ORNL; Gunter, Lee E [ORNL; Ranjan, Priya [ORNL; Sykes, Robert [National Renewable Energy Laboratory (NREL); Davis, Dr. Mark F. [National Renewable Energy Laboratory (NREL); Wullschleger, Stan D [ORNL

2010-11-01T23:59:59.000Z

148

Ultimate search engine.  

E-Print Network (OSTI)

??The search engine is a tool designed to search for information on the web according to the keywords specified by users. Different search engines are… (more)

Patel, Chirag

2012-01-01T23:59:59.000Z

149

Engineering Research, Development and Technology, FY95: Thrust area report  

SciTech Connect

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through their collaboration with US industry in pursuit of the most cost-effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where they can establish unique competencies, and (2) conduct high-quality research and development to enhance their capabilities and establish themselves as the world leaders in these technologies. To focus Engineering`s efforts, technology thrust areas are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1995. The report provides timely summaries of objectives methods, and key results from eight thrust areas: computational electronics and electromagnetics; computational mechanics; microtechnology; manufacturing technology; materials science and engineering; power conversion technologies; nondestructive evaluation; and information engineering.

NONE

1996-02-01T23:59:59.000Z

150

The Application of Molecular Genetics Techniques to Bioremediation Processes  

Science Conference Proceedings (OSTI)

Bioremediation, a process that uses microorganisms to degrade toxic compounds, has cleaned up a number of organic wastes in the past and holds great potential for helping to clean up organic-contaminated soil and water sites in the future. One proposal suggests that molecular genetic techniques can be used to assess the genetic ecology of a contaminated site and to assist in increasing biodegradation rates. This study assesses the applicability of molecular genetic techniques to bioremediation.

1989-12-08T23:59:59.000Z

151

GreenMountain Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

GreenMountain Engineering LLC GreenMountain Engineering LLC Jump to: navigation, search Name GreenMountain Engineering, LLC Place San Francisco, California Zip 94107 Product Consulting firm specializing in clean technology product design and manufacturing development. References GreenMountain Engineering, LLC[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. GreenMountain Engineering, LLC is a company located in San Francisco, California . References ↑ "GreenMountain Engineering, LLC" Retrieved from "http://en.openei.org/w/index.php?title=GreenMountain_Engineering_LLC&oldid=346101" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes

152

HCCI engine control and optimization  

E-Print Network (OSTI)

natural gas engine setup for stationary power generation. . . . . . . . . . .natural gas engine setup for stationary power generation.

Killingsworth, Nicholas J.

2007-01-01T23:59:59.000Z

153

Life Cycle Engineering Group  

Science Conference Proceedings (OSTI)

... for green manufacturing and construction applications; conduct life cycle engineering assessments for energy efficiency and environmental ...

2012-08-23T23:59:59.000Z

154

and Chemical Engineering  

E-Print Network (OSTI)

Biological and Chemical Engineering Building #12;2 Biological and Chemical Engineering Building sta is constructing a new building that will house the Department of Chemical Engineering and the Department and Chemical Engineering Building will provide critically needed space for innovators in multiple disciplines

Prinz, Friedrich B.

155

Combined-Admission Engineering.  

E-Print Network (OSTI)

that include relevant engineering experiences, such as FIRST Robotics, Talent Search, or Science/Math Bowl students with an assurance of admission to the Hajim School of Engineering and Applied Sciences in one Science · Electrical and Computer Engineering · Materials Science · Mechanical Engineering · Optics

Portman, Douglas

156

Argonne TDC: Engineering Technologies  

Emergency Response. Engineering. Environmental Research. Fuel Cells. Imaging Technology. Material Science. Nanotechnology. Physical Sciences. Sensor ...

157

Case Engineering Group India | Open Energy Information  

Open Energy Info (EERE)

Group India Group India Jump to: navigation, search Name Case Engineering Group India Place Uttar Pradesh, India Sector Services, Solar Product Faridabad-based coal gasifiers and pollution services firm. Through its joint venture with Norasco the firm is planning to venture into solar power generation sector. References Case Engineering Group India[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Case Engineering Group India is a company located in Uttar Pradesh, India . References ↑ "Case Engineering Group India" Retrieved from "http://en.openei.org/w/index.php?title=Case_Engineering_Group_India&oldid=343278" Categories: Clean Energy Organizations

158

Artificial Intelligence and Systems Engineering  

E-Print Network (OSTI)

/PR URL: http://www.dotomi.com Job Titles: Engineering/IT Apprentice, Client Development/Sales Apprentice, Media Apprentice, Account Management Apprentice, Quality Assurance Apprentice Majors: Business: Business. - BS, Engineering: Contract Major, Engineering: Electrical, Engineering: Industrial, Engineering

Sommerville, Ian

159

Engineering and Structural Mechanics - Nuclear Engineering Division  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering and Structural Mechanics Engineering and Structural Mechanics Capabilities Engineering Computation and Design Engineering and Structural Mechanics Overview Areas of Application Examples of Analyses Systems/Component Design, Engineering and Drafting Heat Transfer and Fluid Mechanics Multi-physics Reactor Performance and Safety Simulations Other Capabilities Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE on Flickr Engineering and Structural Mechanics Bookmark and Share Analysis of a Reinforced Concrete Structure using the NEPTUNE Finite Element Code Analysis of a Reinforced Concrete Structure using the NEPTUNE Finite Element Code. Depicted are Cracks in the Concrete Surface due to an Internal Pressurization. Click on image to view larger image.

160

Proceedings of the 1998 diesel engine emissions reduction workshop [DEER  

DOE Green Energy (OSTI)

This workshop was held July 6--9, 1998 in Castine, Maine. The purpose of this workshop was to provide a multidisciplinary forum for exchange of state-of-the-art information on reduction of diesel engine emissions. Attention was focused on the following: agency/organization concerns on engine emissions; diesel engine issues and challenges; health risks from diesel engines emissions; fuels and lubrication technologies; non-thermal plasma and urea after-treatment technologies; and diesel engine technologies for emission reduction 1 and 2.

NONE

1998-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Organization Chart  

NLE Websites -- All DOE Office Websites (Extended Search)

and Mission Organization Staff - Organization Chart About Us Bob Cottingham, 865-241-0554 Computational Biology and Bioinformatics Meghan Drake 865-241-8288 Michael...

162

Science Organizations  

NLE Websites -- All DOE Office Websites (Extended Search)

Organizations Science Organizations National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place...

163

Engineering Computation and Design - Nuclear Engineering Division...  

NLE Websites -- All DOE Office Websites (Extended Search)

applied in such diverse areas as vacuum and cryogenic systems, manufacturing engineering, hot cell equipment, and spent fuel processing systems. More... NE Departments involved:...

164

FY08 Engineering Research and Technology Report  

Science Conference Proceedings (OSTI)

This report summarizes the core research, development, and technology accomplishments in Lawrence Livermore National Laboratory's Engineering Directorate for FY2008. These efforts exemplify Engineering's more than 50-year history of developing and applying the technologies needed to support the Laboratory's national security missions. A partner in every major program and project at the Laboratory throughout its existence, Engineering has prepared for this role with a skilled workforce and technical resources developed through both internal and external venues. These accomplishments embody Engineering's mission: 'Enable program success today and ensure the Laboratory's vitality tomorrow.' Engineering's mission is carried out through basic research and technology development. Research is the vehicle for creating competencies that are cutting-edge, or require discovery-class groundwork to be fully understood. Our technology efforts are discipline-oriented, preparing research breakthroughs for broader application to a variety of Laboratory needs. The term commonly used for technology-based projects is 'reduction to practice.' As we pursue this two-pronged approach, an enormous range of technological capabilities result. This report combines our work in research and technology into one volume, organized into thematic technical areas: Engineering Modeling and Simulation; Measurement Technologies; Micro/Nano-Devices and Structures; Engineering Systems for Knowledge and Inference; and Energy Manipulation. Our investments in these areas serve not only known programmatic requirements of today and tomorrow, but also anticipate the breakthrough engineering innovations that will be needed in the future.

Minichino, C; McNichols, D

2009-02-24T23:59:59.000Z

165

The Entire Engineering Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Archives Engineering Archives Engineering Archives, Since November 1991 Table of Contents: Strongest geometric figure Geometric figures - bridges High school preparation for engineering Engineering fields and mathematics Future of mechanical engineering Absorbing energy in a crash Braking force of automobiles US fast-breeder policy Fusion energy to power Electricity generation Photovoltaic motors Variable speed motor Space plane Building on the moon Why does the Shuttle turn on launch? Gyroscopes Triangulation Magnets in speakers Speaker impedance Permanent magnet manufacture E/M interference FM modulation Pressure rise in pipe expansion Drag coefficient and Reynolds' Number Boundary layers Cavitation Is it more efficient to turn off fluorescent Uninterruptable power supply Electrical current

166

VacuumEngineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Engineering Manufacturing Technologies The Manufacturing, Science & Technology Center engineers, fabricates, assembles and characterizes vacuum systems, components, and processes. Staff can trouble shoot and upgrade existing vacuum systems. Capabilities * Engineering expertise to define, design and fabricate vacuum furnaces, deposition sys- tems and any vacuum environment based process or experimental system * Computer-aided engineering of systems including parametric 3-D solid modeling with ProDesktop (Parametric Design) * Outgassing rate measurements and mass spectroscopy of materials and components * Machining and welding capability for con- structing unique vacuum components for prototype or production applications Resources * Experienced design engineering and fabrication

167

NUCLEAR GAS ENGINE  

SciTech Connect

A preliminary design study of the nuclear gas engine, consisting of a gas-cooled reactor directly coupled to a reciprocating engine, is presented. The principles of operation of the proposed gas engine are outlined and typical variations anre discussed. The nuclear gas engine is compared with other reciprocating engines and air compressors. A comparison between the ideal and actual cycles is made, with particular attention given to pumping, heat, and other losses to be expected. The applications and development of the nuclear gas engine are discussed. (W.D.M.)

Fraas, A.P.

1958-09-25T23:59:59.000Z

168

The Phillips Stirling engine  

SciTech Connect

This book is about the Stirling engine and its development from the heavy cast-iron machine of the 19th century to that of today. It is a history of a research effort spanning nearly 50 years, together with an outline of principles, and some technical details and descriptions of the more important engines. Contents include: the hot-air engine; the 20th-century revival; the Stirling cycle; rhombic-drive engines; heating and cooling; pistons and seals; electric generators and heat pumps; exotic heat sources; the engine and the environment; swashplate engines; and the past and the future.

Hargreaves, C.M.

1991-01-01T23:59:59.000Z

169

Host Genetic Control of the Microbiome in Humans and Maise or Relating Host Genetic Variation to the Microbiome (2011 JGI User Meeting)  

Science Conference Proceedings (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. Ruth Ley of Cornell University gives a presentation on "Relating Host Genetic Variation to the Microbiome" at the 6th annual Genomics of Energy & Environment Meeting on March 23, 2011.

Ley, Ruth [Cornell University

2011-03-23T23:59:59.000Z

170

College of Engineering CME Chemical Engineering  

E-Print Network (OSTI)

: COM 199, CME 455, CME 550 and engineering standing. CME 462 PROCESS CONTROL. (3) Basic theory. Technologies covered include coal, natural gas, nuclear, biomass, wind, solar and advanced technologies. Prereq: Engineering standing or consent of instructor. (Same as EGR 542.) CME 550 CHEMICAL REACTOR DESIGN. (3

Kim, Mi-Ok

171

ARM - ARM Organization  

NLE Websites -- All DOE Office Websites (Extended Search)

ARMARM Organization ARMARM Organization Laboratory Partners Nine DOE national laboratories share the responsibility of managing and operating the ARM Climate Research Facility. ARM Group Links Science Board SISC Charter Data Archive Data Management Facility Data Quality Program Engineering Support External Data Center ARM Organization The ARM Climate Research Facility operates field research sites around the world for global change research. Three primary locations-Southern Great Plains, Tropical Western Pacific, North Slope of Alaska-plus aircraft and the portable ARM Mobile Facilities-are heavily instrumented to collect massive amounts of atmospheric measurements needed to create data files. Scientists use these data to study the effects and interactions of sunlight, clouds, and radiant energy, as well as interdisciplinary research

172

Genome Engineering with TAL Effector Nucleases  

NLE Websites -- All DOE Office Websites (Extended Search)

Genome Engineering with TAL Effector Nucleases Print Genome Engineering with TAL Effector Nucleases Print Genome engineering (GE), an emerging discipline in which a DNA sequence is altered at a single position, has a wide variety of potential uses, such as the correction of gene sequences in patients suffering from genetic diseases, the modification or insertion of genes in plants, and the generation of unique cell lines for treatment of diseases such as cancer. GE requires the development of molecular tools that can search out and bind to one unique site within a complex genome while avoiding 'off-target' interactions across the remaining billions of DNA bases present in a cell's nucleus. Using ALS Beamline 5.0.2, researchers have solved the structure of one such tool called a TAL protein, learning its mechanism of action for DNA recognition and binding.

173

Genome Engineering with TAL Effector Nucleases  

NLE Websites -- All DOE Office Websites (Extended Search)

Genome Engineering with TAL Effector Nucleases Print Genome Engineering with TAL Effector Nucleases Print Genome engineering (GE), an emerging discipline in which a DNA sequence is altered at a single position, has a wide variety of potential uses, such as the correction of gene sequences in patients suffering from genetic diseases, the modification or insertion of genes in plants, and the generation of unique cell lines for treatment of diseases such as cancer. GE requires the development of molecular tools that can search out and bind to one unique site within a complex genome while avoiding 'off-target' interactions across the remaining billions of DNA bases present in a cell's nucleus. Using ALS Beamline 5.0.2, researchers have solved the structure of one such tool called a TAL protein, learning its mechanism of action for DNA recognition and binding.

174

Genome Engineering with TAL Effector Nucleases  

NLE Websites -- All DOE Office Websites (Extended Search)

Genome Engineering with TAL Effector Nucleases Print Genome Engineering with TAL Effector Nucleases Print Genome engineering (GE), an emerging discipline in which a DNA sequence is altered at a single position, has a wide variety of potential uses, such as the correction of gene sequences in patients suffering from genetic diseases, the modification or insertion of genes in plants, and the generation of unique cell lines for treatment of diseases such as cancer. GE requires the development of molecular tools that can search out and bind to one unique site within a complex genome while avoiding 'off-target' interactions across the remaining billions of DNA bases present in a cell's nucleus. Using ALS Beamline 5.0.2, researchers have solved the structure of one such tool called a TAL protein, learning its mechanism of action for DNA recognition and binding.

175

Electrical engineering Electricity  

E-Print Network (OSTI)

generation Transmission Distribution · Electrical generators · Electric motors · High voltage engineering associated with the systems Electrical engineering · Electric power generation Transmission Distribution The electricity transported to load locations from a power station transmission subsystem The transmission system

Ă?nay, Devrim

176

Engine lubrication oil aeration  

E-Print Network (OSTI)

The lubrication system of an internal combustion engine serves many purposes. It lubricates moving parts, cools the engine, removes impurities, supports loads, and minimizes friction. The entrapment of air in the lubricating ...

Baran, Bridget A. (Bridget Anne)

2007-01-01T23:59:59.000Z

177

NSLS Operations & Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Operations & Engineering Electrical Equipment Controls & Diagnostics Computer Systems Power Systems Mechanical Design Mechanical Tech Utilities Vacuum Work Planning & Controls...

178

Systems Engineering Group  

Science Conference Proceedings (OSTI)

... advances, and deploys measurement science to address application of engineering information systems to complex cyber-physical systems. ...

2011-10-03T23:59:59.000Z

179

Reducing Diesel Engine Emissions  

NLE Websites -- All DOE Office Websites (Extended Search)

Reducing Reducing Diesel Engine Emissions 2 0 1 0 Green TransporTaTion TechnoloGies Compared to traditional gasoline engines, diesel engines require less maintenance, generate energy more efficiently, and produce less carbon dioxide emissions. But when uncontrolled, diesel engines churn out harmful emissions like particu- late matter (PM) and nitrogen oxides (NO x ). Researchers at Argonne National Laboratory are currently working to develop

180

Topic: Wind Engineering  

Science Conference Proceedings (OSTI)

Topic: Wind Engineering. Forty-Fourth Meeting of the UJNR Panel on Wind and Seismic Effects. NIST researchers collected ...

2011-08-31T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Chemical Engineering & Processing Thermodynamics ...  

Science Conference Proceedings (OSTI)

... Engineering & Processing Thermodynamics Information at ... Phase Equilibrium Data (01/30 ... Connecting Thermodynamic and Dynamic Properties of ...

2010-09-24T23:59:59.000Z

182

Journal of Biological Engineering  

5Department of Electrical Engineering, University of California, Berkeley, CA 94720, USA ... Institute of Science and Technology, Ulsan, Korea

183

Engineering Laboratory Homepage  

Science Conference Proceedings (OSTI)

... and InfrastructureDisaster-Resilient Buildings, Infrastructure, and ... of the Manufacturing Engineering Laboratory. ... Net-Zero Energy Residential Test ...

2013-08-12T23:59:59.000Z

184

Transportation Engineering Graduate Programs Department of Civil & Environmental Engineering  

E-Print Network (OSTI)

Transportation Engineering Graduate Programs Department of Civil & Environmental Engineering Maseeh College of Engineering & Computer Science STUDY TRANSPORTATION ENGINEERING AT Portland, Oregon is famous for its multimodal transportation system. Why not come to Portland State University and study

Bertini, Robert L.

185

Organization | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

About Us Organization Organization Leadership Organization History Careers Contact Us Organization...

186

Energy Technology Engineering Center  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Engineering Center Technology Engineering Center 41 00 Guardian Street, Suite # 160 Simi Valley, CA 93063 Memorandum for: Gregory H. Woods General Council January 30, 2013 FROM: John Jones EL\= Federal Projeďż˝ irector Energy Technology Engineering Center (ETEC) Project Office SUBJECT: Annual National Environmental Policy Act {NEPA) Planning Summary Attached is the 2013 Annual NEPA Planning Summary for the ETEC Project Office.

187

UML for systems engineering  

Science Conference Proceedings (OSTI)

The paper provides an introduction to the employment of Unified Modeling Language (UML) in systems engineering. The standard being developed for this purpose is the Systems Modeling Language (SysML) specification. This paper, while not dealing with SysML ... Keywords: DoDAF, Software engineering, SysML, Systems engineering, UML

Brian Willard

2007-01-01T23:59:59.000Z

188

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network (OSTI)

ELECTRICAL & COMPUTER ENGINEERING SEMINAR "Considerations for Curriculum Planning and Revitalization in Engineering" by Prof. Michael A. de Miranda School of Education and Department of Electrical and Computer Engineering Colorado State University Monday, Feb. 20, 2012, 11:00 a.m. Location: LSC 210 Abstract

189

ELECTRICAL & COMPUTER ENGINEERING  

E-Print Network (OSTI)

Electrical, Computer, and Energy Engineering University of Colorado--Boulder Monday, April 2, 2012, 11:00 a an Associate Professor with the Department of Electrical Engineering, University of Colorado, Boulder. He hadELECTRICAL & COMPUTER ENGINEERING SEMINAR "A Random Walk on Image Patches" by Prof. Francois Meyer

190

Combined-Admission Engineering.  

E-Print Network (OSTI)

experiences, such as FIRST Robotics, Talent Search, or Science/Math Bowl Admission If you're selected of admission to the Hajim School of Engineering and Applied Sciences in one of nine master's programs: · Alternative Energy · Biomedical Engineering · Chemical Engineering · Computer Science · Electrical

Portman, Douglas

191

Combined-Admission Engineering.  

E-Print Network (OSTI)

Search, or Science/Math Bowl Admission If you're selected for a GEAR interview, you'll be notified of admission to the Hajim School of Engineering and Applied Sciences in one of nine master's programs: · Alternative Energy · Biomedical Engineering · Chemical Engineering · Computer Science · Electrical

Portman, Douglas

192

DATA SEARCH ENGINE INTRODUCTION  

E-Print Network (OSTI)

users to enter more specific and complex queries. Most search engines cover only a small portion the proximity of the query terms within a page. As another example, a search engine may keep track of the number is also mostly true as the average number of terms in a search engine query is slightly over two. When

Meng, Weiyi

193

Plant Engineering: Thermal Performance Engineering Handbook, Volume 1: Supersedes TR 107422-V1  

Science Conference Proceedings (OSTI)

This report describes the essential elements of a thermal performance program at a nuclear power station, providing guidance for plants establishing a new program or seeking to make improvements to an existing program. It focuses on the roles and responsibilities of a thermal performance engineer and how this individual interacts with other site organizations. The report looks at core tasks the thermal performance engineer performs, including development and use of performance curves and ...

2013-12-13T23:59:59.000Z

194

Genetic noise control via protein oligomerization  

Science Conference Proceedings (OSTI)

Gene expression in a cell entails random reaction events occurring over disparate time scales. Thus, molecular noise that often results in phenotypic and population-dynamic consequences sets a fundamental limit to biochemical signaling. While there have been numerous studies correlating the architecture of cellular reaction networks with noise tolerance, only a limited effort has been made to understand the dynamical role of protein-protein associations. We have developed a fully stochastic model for the positive feedback control of a single gene, as well as a pair of genes (toggle switch), integrating quantitative results from previous in vivo and in vitro studies. In particular, we explicitly account for the fast protein binding-unbinding kinetics, RNA polymerases, and the promoter/operator sequences of DNA. We find that the overall noise-level is reduced and the frequency content of the noise is dramatically shifted to the physiologically irrelevant high-frequency regime in the presence of protein dimerization. This is independent of the choice of monomer or dimer as transcription factor and persists throughout the multiple model topologies considered. For the toggle switch, we additionally find that the presence of a protein dimer, either homodimer or heterodimer, may significantly reduce its intrinsic switching rate. Hence, the dimer promotes the robust function of bistable switches by preventing the uninduced (induced) state from randomly being induced (uninduced). The specific binding between regulatory proteins provides a buffer that may prevent the propagation of fluctuations in genetic activity. The capacity of the buffer is a non-monotonic function of association-dissociation rates. Since the protein oligomerization per se does not require extra protein components to be expressed, it provides a basis for the rapid control of intrinsic or extrinsic noise. The stabilization of phenotypically important toggle switches, and nested positive feedback loops in general, is of direct implications to organism fitness. Finally, noise control through oligomerization suggests avenues for the design of robust synthetic gene circuits for engineering purposes.

Ghim, C; Almaas, E

2008-06-12T23:59:59.000Z

195

Review: At a glance: Cellular biology for engineers  

Science Conference Proceedings (OSTI)

Engineering contributions have played an important role in the rise and evolution of cellular biology. Engineering technologies have helped biologists to explore the living organisms at cellular and molecular levels, and have created new opportunities ... Keywords: Cell organelles, Cellular biology, Energy generation, Micro-bio-factory, Protein synthesis

K. Khoshmanesh; A. Z. Kouzani; S. Nahavandi; S. Baratchi; J. R. Kanwar

2008-10-01T23:59:59.000Z

196

Mega-scale product line engineering at General Motors  

Science Conference Proceedings (OSTI)

General Motors faces probably the most complex Systems and Software Product Line Engineering (PLE) challenges ever, in terms of product complexity, richness of variation, size of organization, and an unforgiving requirement to support over a dozen simultaneous ... Keywords: bill-of-features, feature modeling, feature profiles, hierarchical product lines, product baselines, product configurator, product line engineering, product portfolio, software product lines, variation points

Rick Flores; Charles Krueger; Paul Clements

2012-09-01T23:59:59.000Z

197

Asian American Engineer of the Year honors three Sandia Employees |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Asian American Engineer of the Year honors three Sandia Employees Asian American Engineer of the Year honors three Sandia Employees Asian American Engineer of the Year honors three Sandia Employees February 27, 2012 - 12:05pm Addthis Hongyou Fan, Ming Lau and Rekha Rao, scientists at Sandia National Laboratories, have received the Asian American Engineer of the Year Award (AAEOY), Sandia reported today. They are among 19 people across the United States to receive this award. The program recognizes outstanding Asian American professionals in science and engineering for their technical achievement and public service. It was launched in 2002 and is organized by the Chinese Institute of Engineers-USA (CIE-USA), founded in 1917. AAEOY honored Fan for his technical work, his mentoring of the next generation of U.S. engineers and for his community service to K-12

198

PhD Chemical Engineering MS Chemical Engineering  

E-Print Network (OSTI)

1 PhD Chemical Engineering MS Chemical Engineering Bylaws Gene and Linda Voiland School of ChemicalD Chemical Engineering, MS Chemical Engineering B. Discipline: Edgar, et al.1 provide a succinct description of chemical engineering: "chemical engineers seek to understand, manipulate, and control the molecular basis

Collins, Gary S.

199

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network (OSTI)

110 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis of study leading to the nonthesis Master of Chemical Engineering (M.Ch.E.) degree. A joint M, and biomedical engineering. #12;Chemical Engineering 111 Degree Requirements for B.S. in Chemical Engineering

Richards-Kortum, Rebecca

200

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network (OSTI)

117 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis,studentsmayapplyforafifthyearofstudyleadingtothenonthesis Master of Chemical Engineering (M.Ch.E.) degree. A joint M.B.A./M.Ch.E. degree is also available, and biomedical engineering. #12;Chemical Engineering 119118 DEPARTMENTS / Chemical Engineering For CENG 301 Math

Richards-Kortum, Rebecca

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network (OSTI)

120 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis,studentsmayapplyforafifthyearofstudyleadingtothenonthesis Master of Chemical Engineering (M.Ch.E.) degree. A joint M.B.A./M.Ch.E. degree is also available, and biomedical engineering. #12;Chemical Engineering 121 Degree Requirements for B.S. in Chemical Engineering

Richards-Kortum, Rebecca

202

MECHANICAL ENGINEERING UNDERGRADUATE DEGREES --TUFTS UNIVERSITY SCHOOL OF ENGINEERING  

E-Print Network (OSTI)

of Science in Biomedical Engineering* BSBME Biomedical Eng BME --ineering CHEMICAL & BIOLOGICA ENGINEERING L Bachelor of Science in Chemical Engineering* BSCHE Chemical Engin CHE --eering CIVIL & ENVIRONMENTA ENGINEERING Bachelor of Science in Civil Engineering* BSCE Civil Engineerin CE --g L Bachelor of Science

Tufts University

203

Quality engineering as a discipline of study.  

SciTech Connect

The current framework for quality scholarship in the United States ranges from the training and education of future quality engineers, managers, and professionals to focused and sustained research initiatives that, through academic institutions and other organizations, aim to improve the knowledge and application of quality across a variety of sectors. Numerous quality journals also provide a forum for professional dissemination of information.

Kolb, Rachel R.; Hoover, Marcey L.

2012-12-01T23:59:59.000Z

204

Chemical Engineering 2013-2014 Catalog  

E-Print Network (OSTI)

Chemical Engineering 2013-2014 Catalog 129 Total Credits First Year Semester 1 Semester 2 4 Math Lab I) 5 Phys 221 (Classical Physics I) 3 Ch E 160 (Chemical Engr Problems) 3 SSH Elective 1 Lib 160 II) 3 Chem 331 (Organic Chemistry I) 3 Chem 325 (Chemical Thermodynamics) 1 ChE 202 (ChE Engr Seminar

Lin, Zhiqun

205

National Science Foundation Directorate for Engineering  

E-Print Network (OSTI)

-Dye Luminescent Solar Concentrators ! Efficient Organic Solar Cells ! Solar-Thermal-Electric Power Generation due to rounding. #12;8 ENG Budget History Dollars in Millions #12;9 PI and Co-PI Submissions ENG Innovation (CMMI) Electrical, Communications and Cyber Systems (ECCS) Engineering Education and Centers (EEC

206

NREL: Photovoltaics Research - Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Photovoltaic Engineering Photovoltaic Engineering Photovoltaic (PV) Engineering at NREL supports commercial and emerging PV technology development. Our support covers the following three areas: Engineering Testing and Evaluation. We provide engineering testing and evaluation of PV products developed by companies during work sponsored by the U.S. Department of Energy (DOE). We determine if products meet performance criteria established by DOE for a company's contractual obligations. Standards Development. We support the development of national and international standards. Current work includes investigating methods of preconditioning cadmium telluride and copper indium gallium diselenide PV modules so that when they are tested for reporting conditions, the results are correlated with subsequent field measurements.

207

Optimized hydrogen piston engines  

DOE Green Energy (OSTI)

Hydrogen piston engines can be simultaneously optimized for improved thermal efficiency and for extremely low emissions. Using these engines in constant-speed, constant-load systems such as series hybrid-electric automobiles or home cogeneration systems can result in significantly improved energy efficiency. For the same electrical energy produced, the emissions from such engines can be comparable to those from natural gas-fired steam power plants. These hydrogen-fueled high-efficiency, low-emission (HELE) engines are a mechanical equivalent of hydrogen fuel cells. HELE engines could facilitate the transition to a hydrogen fuel cell economy using near-term technology.

Smith, J.R.

1994-05-10T23:59:59.000Z

208

ARM - Engineering Work Request & Engineering Work Order Guidelines  

NLE Websites -- All DOE Office Websites (Extended Search)

Work Request & Engineering Work Request & Engineering Work Order Guidelines Page Contents: Introduction Discussion of the ARM Climate Research Facility Engineering Process: The Engineering Change Request (ECR) and the Engineering Change Order (ECO) Operations and Engineering Task Consulting: The Engineering Work Request (EWR) and the Engineering Work Order (EWO) Relationship of the ECR/ECO and EWR/EWO to the Engineering Task Tracking Tool Relationship of the ECR/ECO and EWR/EWO to the Existing Configuration Control Process in the ARM Climate Research Facility(PIF/CAR, PRR, ORR, and BCR) Glossary Frequently Asked Questions (PDF, 173K) Engineering Work Request & Engineering Work Order Guidelines Process Guidelines for the Engineering Change Request/Engineering Change Order and Engineering Work Request/Engineering Work Order

209

Wind Engineering Information at NIST  

Science Conference Proceedings (OSTI)

NIST Home > Wind Engineering Information at NIST. Wind Engineering Information at NIST. (the links below are a compilation ...

2010-09-23T23:59:59.000Z

210

NIST Organization  

Science Conference Proceedings (OSTI)

... What We Do; Organization Chart; Budget Information; Office of the Director; Laboratories & Major Programs; Locations; Staff Directory; Working With ...

2013-02-19T23:59:59.000Z

211

Symposium Organizer  

Science Conference Proceedings (OSTI)

Volunteer Training Module. March 2013. 1. Your Professional Partner for Career Advancement. Symposium Organizer. Online Training Module. March 2013 ...

212

The Department of Mechanical Engineering --Engineering Mechanics  

E-Print Network (OSTI)

, Missile, Research, Development and Engineering Directorate's Propulsion Iaborato'. Ills primaly areas of research are in numerical combustion, and the thermal and mechanical aging ofnitrate esterpropellants decomposition and combustion. Stabilizers are added to the propellants to neutralize the decomposition products

Endres. William J.

213

Energy Department Early Career Scientists and Engineers Honored |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Early Career Scientists and Engineers Honored Early Career Scientists and Engineers Honored Energy Department Early Career Scientists and Engineers Honored November 1, 2007 - 4:21pm Addthis WASHINGTON, DC - At a White House ceremony today, eight "early career" researchers, funded by the U.S. Department of Energy's (DOE) Office of Science and its National Nuclear Security Administration (NNSA), were honored for their work ranging from computer vision and machine intelligence to identifying genetic switches in the human genome. DOE's scientists are among 58 researchers supported by nine federal departments and agencies who received the Presidential Early Career Award for Scientists and Engineers. The Presidential award is the highest honor bestowed by the U.S. government on outstanding scientists and engineers who

214

MSSE | Measurement Science and Systems Engineering | ORNL  

NLE Websites -- All DOE Office Websites (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

215

Engineering Design and Automation in the Applied Engineering Technologies (AET) Group at Los Alamos National Laboratory.  

DOE Green Energy (OSTI)

This paper provides an overview of some design and automation-related projects ongoing within the Applied Engineering Technologies (AET) Group at Los Alamos National Laboratory. AET uses a diverse set of technical capabilities to develop and apply processes and technologies to applications for a variety of customers both internal and external to the Laboratory. The Advanced Recovery and Integrated Extraction System (ARIES) represents a new paradigm for the processing of nuclear material from retired weapon systems in an environment that seeks to minimize the radiation dose to workers. To achieve this goal, ARIES relies upon automation-based features to handle and process the nuclear material. Our Chemical Process Development Team specializes in fuzzy logic and intelligent control systems. Neural network technology has been utilized in some advanced control systems developed by team members. Genetic algorithms and neural networks have often been applied for data analysis. Enterprise modeling, or discrete event simulation, as well as chemical process simulation has been employed for chemical process plant design. Fuel cell research and development has historically been an active effort within the AET organization. Under the principal sponsorship of the Department of Energy, the Fuel Cell Team is now focusing on technologies required to produce fuel cell compatible feed gas from reformation of a variety of conventional fuels (e.g., gasoline, natural gas), principally for automotive applications. This effort involves chemical reactor design and analysis, process modeling, catalyst analysis, as well as full scale system characterization and testing. The group's Automation and Robotics team has at its foundation many years of experience delivering automated and robotic systems for nuclear, analytical chemistry, and bioengineering applications. As an integrator of commercial systems and a developer of unique custom-made systems, the team currently supports the automation needs of many Laboratory programs.

Wantuck, P. J. (Paul J.); Hollen, R. M. (Robert M.)

2002-01-01T23:59:59.000Z

216

Engineering Fundamentals - Civil Engineering Topics, Version 2.0  

Science Conference Proceedings (OSTI)

The Civil Engineering Topics, v2.0 module of Engineering Fundamentals provides information about basic civil engineering terms and concepts in order to identify civil engineering-related design, materials, and safety considerations, as they relate to nuclear power plant employees. It is intended for use as orientation training of new engineering support personnel.Benefits & ValueEngineering Fundamental – Civil Engineering Topics will allow for the ...

2012-11-20T23:59:59.000Z

217

Staged combustion with piston engine and turbine engine supercharger  

DOE Patents (OSTI)

A combustion engine method and system provides increased fuel efficiency and reduces polluting exhaust emissions by burning fuel in a two-stage combustion system. Fuel is combusted in a piston engine in a first stage producing piston engine exhaust gases. Fuel contained in the piston engine exhaust gases is combusted in a second stage turbine engine. Turbine engine exhaust gases are used to supercharge the piston engine.

Fischer, Larry E. (Los Gatos, CA); Anderson, Brian L. (Lodi, CA); O' Brien, Kevin C. (San Ramon, CA)

2006-05-09T23:59:59.000Z

218

Staged combustion with piston engine and turbine engine supercharger  

DOE Patents (OSTI)

A combustion engine method and system provides increased fuel efficiency and reduces polluting exhaust emissions by burning fuel in a two-stage combustion system. Fuel is combusted in a piston engine in a first stage producing piston engine exhaust gases. Fuel contained in the piston engine exhaust gases is combusted in a second stage turbine engine. Turbine engine exhaust gases are used to supercharge the piston engine.

Fischer, Larry E. (Los Gatos, CA); Anderson, Brian L. (Lodi, CA); O' Brien, Kevin C. (San Ramon, CA)

2011-11-01T23:59:59.000Z

219

Solving the aircraft engine maintenance scheduling problem using a multi-objective evolutionary algorithm  

Science Conference Proceedings (OSTI)

This paper investigates the use of a multi-objective genetic algorithm, MOEA, to solve the scheduling problem for aircraft engine maintenance. The problem is a combination of a modified job shop problem and a flow shop problem. The goal is to minimize ... Keywords: aircraft engine scheduling, multi-objective evolutionary algorithms, scheduling problem, variable-length chromosome

Mark P. Kleeman; Gary B. Lamont

2005-03-01T23:59:59.000Z

220

Thrust Area Report, Engineering Research, Development and Technology  

SciTech Connect

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the knowledge base, process technologies, specialized equipment, tools and facilities to support current and future LLNL programs. Engineering`s efforts are guided by a strategy that results in dual benefit: first, in support of Department of Energy missions, such as national security through nuclear deterrence; and second, in enhancing the nation`s economic competitiveness through our collaboration with U.S. industry in pursuit of the most cost- effective engineering solutions to LLNL programs. To accomplish this mission, the Engineering Research, Development, and Technology Program has two important goals: (1) identify key technologies relevant to LLNL programs where we can establish unique competencies, and (2) conduct high-quality research and development to enhance our capabilities and establish ourselves as the world leaders in these technologies. To focus Engineering`s efforts technology {ital thrust areas} are identified and technical leaders are selected for each area. The thrust areas are comprised of integrated engineering activities, staffed by personnel from the nine electronics and mechanical engineering divisions, and from other LLNL organizations. This annual report, organized by thrust area, describes Engineering`s activities for fiscal year 1996. The report provides timely summaries of objectives, methods, and key results from eight thrust areas: Computational Electronics and Electromagnetics; Computational Mechanics; Microtechnology; Manufacturing Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; and Information Engineering. Readers desiring more information are encouraged to contact the individual thrust area leaders or authors. 198 refs., 206 figs., 16 tabs.

Langland, R. T.

1997-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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 fuels from biomass  

SciTech Connect

Methods discussed for the conversion of biomass to engine fuels include the production of producer gas, anaerobic fermentation to give biogas, fermentation of sugars and starches to give EtOH, and the production of synthesis gas for conversion to MeOH or hydrocarbons. Also discussed are the suitability of these fuels for particular engines, biomass availability, and the economics of biomass-derived engine fuels.

Parker, H.W.

1982-01-01T23:59:59.000Z

222

Genetically Engineered Mice Yield Clues to 'Knocking Out' ...  

Science Conference Proceedings (OSTI)

... can include lesions, breaks, cross-links and deletions—errors in our ... In humans, DNA repair genes produce enzymes called DNA glycosylases that ...

2013-03-12T23:59:59.000Z

223

Use of linalool synthase in genetic engineering of scent production  

DOE Patents (OSTI)

A purified S-linalool synthase polypeptide from Clarkia breweri is disclosed as is the recombinant polypeptide and nucleic acid sequences encoding the polypeptide. Also disclosed are antibodies immunoreactive with the purified peptide and with recombinant versions of the polypeptide. Methods of using the nucleic acid sequences, as well as methods of enhancing the smell and the flavor of plants expressing the nucleic acid sequences are also disclosed. 5 figs.

Pichersky, E.

1998-12-15T23:59:59.000Z

224

Use of linalool synthase in genetic engineering of scent production  

DOE Patents (OSTI)

A purified S-linalool synthase polypeptide from Clarkia breweri is disclosed as is the recombinant polypeptide and nucleic acid sequences encoding the polypeptide. Also disclosed are antibodies immunoreactive with the purified peptide and with recombinant versions of the polypeptide. Methods of using the nucleic acid sequences, as well as methods of enhancing the smell and the flavor of plants expressing the nucleic acid sequences are also disclosed.

Pichersky, Eran (Chelsea, MI)

1998-01-01T23:59:59.000Z

225

MULTIPLE CRITERIA GENETIC ALGORITHMS IN ENGINEERING DESIGN AND OPERATION  

E-Print Network (OSTI)

tsks TD where they hve een reported to e superior to the use of hndErfted feture sets for lssi suh s hulin gore nd models suh s the puntionl equirements for filiogrphi eords @pfA to orgnise tlogue

Coello, Carlos A. Coello

226

Treatment of tumors with genetically engineered herpes virus  

SciTech Connect

Disclosed are methods for treating cancer by administering an effective amount of a modified Herpes simplex virus.

Weichselbaum, Ralph R; Roizman, Bernard; Whitley, Richard J

2012-11-27T23:59:59.000Z

227

Genetically Engineered Nanofiber-Like Viruses For Tissue ...  

and computing devices and energy storage materials.20-25 The functional versatility of viruses is programmed by their ... Directional guidance is important for all ...

228

Tools for Engineered Surfaces  

Science Conference Proceedings (OSTI)

... Heat Exchangers, Steam Condensers. 2636.3, 216, 21,000. ... Turbines and Turbine Generator Sets, 67, 6, 4, 2. IC Engines, 263, 19, 8, 4. ...

2011-10-19T23:59:59.000Z

229

Documents: Engineering Studies  

NLE Websites -- All DOE Office Websites (Extended Search)

of Depleted UF6 99 KB details HTML Icon Preconceptual Design Studies and Cost Data of Depleted Uranium Hexafluoride Conversion Plants 4 KB details Engineering Analysis Report...

230

Engineering Salary Trends  

Science Conference Proceedings (OSTI)

Salaries of Engineers in Education 1994 reports salaries of full-time faculty at ... to earn higher salaries at medium-sized companies (500-4,999 employees), ...

231

Search engine credibility.  

E-Print Network (OSTI)

??While search engines have become increasingly popular over the past years, little research is concerned with how they attend to credibility. Through interviews with six… (more)

Floden, Asbjřrn

2005-01-01T23:59:59.000Z

232

Internal combustion engine  

SciTech Connect

An improvement to an internal combustion engine is disclosed that has a fuel system for feeding a fuel-air mixture to the combustion chambers and an electrical generation system, such as an alternator. An electrolytic cell is attached adjacent to the engine to generate hydrogen and oxygen upon the application of a voltage between the cathode and anode of the electrolytic cell. The gas feed connects the electrolytic cell to the engine fuel system for feeding the hydrogen and oxygen to the engine combustion chambers. Improvements include placing the electrolytic cell under a predetermined pressure to prevent the electrolyte from boiling off, a cooling system for the electrolytic cell and safety features.

Valdespino, J.M.

1981-06-09T23:59:59.000Z

233

LNG – Engine Delivery  

This is a method of improved delivery of liquid natural gas (LNG) within an engine delivery system. The LNG gas is first be pumped into the insulated ...

234

NASA and Green Engineering  

Science Conference Proceedings (OSTI)

... First course offered in January 2011; 5 offerings so far. 12. Sponsors: Office of the Chief Engineer and Environmental Management Div. ...

2012-01-21T23:59:59.000Z

235

Improving Search Engine Reliability  

Science Conference Proceedings (OSTI)

Search engines on the Internet are used daily to access and find information. While these services are providing an easy way to find information globally

Jyoti Pruthi; Ela Kumar

2010-01-01T23:59:59.000Z

236

Biosystems Engineering, 1 edition  

Science Conference Proceedings (OSTI)

Maximize productivity while minimizing environmental impactDevelop sustainable products, energy sources, and processes using the concepts and methods contained in this interdisciplinary resource. Biosystems Engineering discusses ...

Ahindra Nag

2009-08-01T23:59:59.000Z

237

Stirling Engine Cycle Efficiency.  

E-Print Network (OSTI)

??ABSTRACT This study strives to provide a clear explanation of the Stirling engine and its efficiency using new automation technology and the Lab View software.… (more)

Naddaf, Nasrollah

2012-01-01T23:59:59.000Z

238

Engineering Science at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

Engineering Science Bell1.png Researchers in this area develop and apply a variety of advanced computational methodologies for solving large-scale complex fluid flow problems with...

239

Diesel Engine Alternatives  

DOE Green Energy (OSTI)

There are basically three different modes of combustion possible for use in reciprocating engines. These include, diffusion burning, as occurs in current diesel engines, flame propagation combustion such as used in conventional SI engines, and homogeneous combustion such as is used in the SwRI HCCI engine. Diesel engines currently offer significant fuel consumption benefits relative to other powerplants for on and off road applications; however, costs and efficiency may become problems as the emissions standards become even more stringent. This presentation presents a discussion of the potentials of HCCI and flame propagation engines as alternatives to the diesel engines. It is suggested that as the emissions standards become more and more stringent, the advantages of the diesel may disappear. The potential for HCCI is limited by the availability of the appropriate fuel. The potential of flame propagation engines is limited by several factors including knock, EGR tolerance, high BMEP operation, and throttling. These limitations are discussed in the context of potential for improvement of the efficiency of the flame propagation engine.

Ryan, T

2003-08-24T23:59:59.000Z

240

Stirling engine heating system  

SciTech Connect

A hot gas engine is described wherein a working gas flows back and forth in a closed path between a relatively cooler compression cylinder side of the engine and a relatively hotter expansion cylinder side of the engine and the path contains means including a heat source and a heat sink acting upon the gas in cooperation with the compression and expansion cylinders to cause the gas to execute a thermodynamic cycle wherein useful mechanical output power is developed by the engine, the improvement in the heat source which comprises a plurality of individual tubes each forming a portion of the closed path for the working gas.

Johansson, L.N.; Houtman, W.H.; Percival, W.H.

1988-06-28T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

NREL: Systems Engineering - Workshops  

NLE Websites -- All DOE Office Websites (Extended Search)

Workshops The Wind Energy Systems Engineering Workshop is a biennial workshop that invites speakers from academia, industry, and international research laboratories to discuss...

242

Organization Chart  

NLE Websites -- All DOE Office Websites (Extended Search)

spacer spacer spacer About DOE Organization News Contact Us Search Search Go spacer U.S. Department of Energy header image Science & Technology Energy Sources Energy Efficiency...

243

Argonne Chemical Sciences & Engineering - About CSE  

NLE Websites -- All DOE Office Websites (Extended Search)

Fundamental Interactions Fundamental Interactions Catalysis & Energy Conversion Electrochemical Energy Storage Nuclear & Environmental Processes National Security Institute for Atom-Efficient Chemical Transformations Center for Electrical Energy Storage: Tailored Interfaces Computational Postdoctoral Fellowships Contact Us CSE Intranet About CSE Director Emilio Brunel Director Emilio Bunel The Chemical Sciences and Engineering Division (CSE) is a science-based research, development, and early-stage engineering organization that conducts both fundamental and applied research using experimental, theoretical, and computational approaches. CSE research and development is distinguished by the development and application of fundamental understanding to yield transformational solutions that address issues of scientific and technological importance to

244

Neuro-genetic approach to optimize parameter design of dynamic multiresponse experiments  

Science Conference Proceedings (OSTI)

Engineers have widely applied the Taguchi method, a traditional approach for robust experimental design, to a variety of quality engineering problems for enhancing system robustness. However, the Taguchi method is unable to deal with dynamic multiresponse ... Keywords: Dynamic multiresponse, Experimental design, Exponential desirability functions, Genetic algorithms, Neural networks, Taguchi method

Hsu-Hwa Chang; Yan-Kwang Chen

2011-01-01T23:59:59.000Z

245

Proceedings of the 25th intersociety energy conversion engineering conference  

SciTech Connect

This book contains the proceedings of the 25th Intersociety Energy Conversion Engineering Conference. Volume 5 is organized under the following headings: Photovoltaics I, Photovoltaics II, Geothermal power, Thermochemical conversion of biomass, Energy from waste and biomass, Solar thermal systems for environmental applications, Solar thermal low temperature systems and components, Solar thermal high temperature systems and components, Wind systems, Space power sterling technology Stirling cooler developments, Stirling solar terrestrial I, Stirling solar terrestrial II, Stirling engine generator sets, Stirling models and simulations, Stirling engine analysis, Stirling models and simulations, Stirling engine analysis, Stirling engine loss understanding, Novel engine concepts, Coal conversion and utilization, Power cycles, MHD water propulsion I, Underwater vehicle powerplants - performance, MHD underwater propulsion II, Nuclear power, Update of advanced nuclear power reactor concepts.

Nelson, P.A.; Schertz, W.W.; Till, R.H.

1990-01-01T23:59:59.000Z

246

Genetic algorithms for data-driven web question answering  

Science Conference Proceedings (OSTI)

We present an evolutionary approach for the computation of exact answers to natural languages (NL) questions. Answers are extracted directly from the N--best snippets, which have been identified by a standard Web search engine using NL questions. ... Keywords: Genetic algorithms, Web mining, natural language processing, question answering

Alejandro G. Figueroa; Günter Neumann

2008-03-01T23:59:59.000Z

247

GENETICS RESEARCH PROGRAM OF THE DIVISION OF BIOLOGY AND MEDICINE  

SciTech Connect

The Atomic Energy Commission and its predecessor, the Manhattan Engineering District, have supported a number of studies on the genetic effects of radiation. Abstracts are presented of the individual research projects in effect in 1960. The name or names of the investigators, the home institution, and the title of each project are included. (C.H.)

1960-01-01T23:59:59.000Z

248

Biotechnology and genetic optimization of fast-growing hardwoods  

DOE Green Energy (OSTI)

A biotechnology research program was initiated to develop new clones of fast-growing Populus clones resistant to the herbicide glyphosate and resistant to the leaf-spot and canker disease caused by the fungus Septoria musiva. Glyphosate-resistant callus was selected from stem segments cultured in vitro on media supplemented with the herbicide. Plants were regenerated from the glyphosate-resistant callus tissue. A portion of plants reverted to a glyphosate susceptible phenotype during organogenesis. A biologically active filtrate was prepared from S. musiva and influenced fresh weight of Populus callus tissue. Disease-resistant plants were produced through somaclonal variation when shoots developed on stem internodes cultured in vitro. Plantlets were screened for disease symptoms after spraying with a suspension of fungal spores. A frequency of 0.83 percent variant production was observed. Genetically engineered plants were produced after treatment of plant tissue with Agrobacterium tumefasciens strains carrying plasmid genes for antibiotic resistance. Transformers were selected on media enriched with the antibiotic, kanamycin. Presence of foreign DNA was confirmed by Southern blot analysis. Protoplasts of popular were produced but did not regenerate into plant organs. 145 refs., 12 figs., 36 tabs.

Garton, S.; Syrkin-Wurtele, E.; Griffiths, H.; Schell, J.; Van Camp, L.; Bulka, K. (NPI, Salt Lake City, UT (United States))

1991-02-01T23:59:59.000Z

249

Free piston stirling engines  

SciTech Connect

This book presents a basic introduction to free piston Stirling engine technology through a review of specialized background material. It also includes information based on actual construction and operation experience with these machines, as well as theoretical and analytical insights into free piston Stirling engine technology.

Walker, C.

1985-01-01T23:59:59.000Z

250

COLLEGE OF ENGINEERING Environment  

E-Print Network (OSTI)

.D. degrees in electrical engineering from Colorado State, has made pioneering contributions in the area at a semiconductor company as a designer prior to starting her Ph.D. program in electrical engineering at Colorado solutions they apply to, Colorado State continues to develop itself as the "Green University," which gives

251

Hydrogen Fuel Cell Engines  

E-Print Network (OSTI)

#12;#12;Hydrogen Fuel Cell Engines MODULE 11:GLOSSARY AND CONVERSIONS CONTENTS 11.1 GLOSSARY Cell Engines MODULE 11:GLOSSARY AND CONVERSIONS OBJECTIVES This module is for reference only. Hydrogen MODULE 11: GLOSSARY AND CONVERSIONS PAGE 11-1 11.1 Glossary This glossary covers words, phrases

252

Gas turbine engines  

SciTech Connect

A core engine or gas generator is described for use in a range of gas turbine engines. A multi-stage compressor and a single stage supersonic turbine are mounted on a single shaft. The compressor includes a number of stages of variable angle and the gas generator has an annular combustion chamber.

MacDonald, A.G.

1976-05-18T23:59:59.000Z

253

Mining engineering analysis  

SciTech Connect

An attempt is made to fill the gap between theory and application in mining engineering. The book is based on SME Mining Engineering Handbook and the Coal Mining Technology - Theory and Practice. Each chapter deals with the theory and then presents problems of applications and the solutions to them. Topics considered include underground mining, surface mining, geophysics, mining equipment, and rock mechanics.

Bise, C.J.

1986-01-01T23:59:59.000Z

254

CHEMICAL AND PAPER ENGINEERING  

E-Print Network (OSTI)

SAFETY HANDBOOK For CHEMICAL AND PAPER ENGINEERING 2010-2011 #12;Page 1 Safety Guidelines Department of Chemical and Paper Engineering Miami University - Oxford, Ohio 45056 The following safety and Laboratory Coordinator Responsibilities III. Emergency Procedures IV. Chemical Storage V. Routine

Dollar, Anna

255

Stirling engine piston ring  

DOE Patents (OSTI)

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1983-01-01T23:59:59.000Z

256

Stirling engine piston ring  

SciTech Connect

A piston ring design for a Stirling engine wherein the contact pressure between the piston and the cylinder is maintained at a uniform level, independent of engine conditions through a balancing of the pressure exerted upon the ring's surface and thereby allowing the contact pressure on the ring to be predetermined through the use of a preloaded expander ring.

Howarth, Roy B. (Clifton Park, NY)

1983-01-01T23:59:59.000Z

257

Computer Science & Computer Engineering  

E-Print Network (OSTI)

CSCE Computer Science & Computer Engineering #12;Computer scientists and computer engineers design and implement e cient software and hardware solutions to computer-solvable problems. They are involved, virtual reality and robotics. Within the Computer Science department, we o er four exciting majors from

Rohs, Remo

258

An introductory software engineering course for software engineering program  

Science Conference Proceedings (OSTI)

One important issue in undergraduate software engineering curriculum is how to help students establish the concept of software engineering at the beginning of software engineering undergraduate program and to provide a reasonable basis of knowledge and ...

Dong Shao; Bin Luo; Eryu Ding; Qin Liu

2011-05-01T23:59:59.000Z

259

WEB RESOURCE: Nuclear Engineering Materials - TMS  

Science Conference Proceedings (OSTI)

Feb 12, 2007 ... "Nuclear Engineering Materials." Engineering Physics Department, College of Engineering. University of Wisconsin-Madison, Fall 2006.

260

Metabolic Engineering VII Conference  

SciTech Connect

The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniques important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

Kevin Korpics

2012-12-04T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Thermoacoustic engines and refrigerators  

SciTech Connect

This report is a transcript of a practice lecture given in preparation for a review lecture on the operation of thermoacoustic engines and refrigerators. The author begins by a brief review of the thermodynamic principles underlying the operation of thermoacoustic engines and refrigerators. Remember from thermodynamics class that there are two kinds of heat engines, the heat engine or the prime mover which produces work from heat, and the refrigerator or heat pump that uses work to pump heat. The device operates between two thermal reservoirs at temperatures T{sub hot} and T{sub cold}. In the heat engine, heat flows into the device from the reservoir at T{sub hot}, produces work, and delivers waste heat into the reservoir at T{sub cold}. In the refrigerator, work flows into the device, lifting heat Q{sub cold} from reservoir at T{sub cold} and rejecting waste heat into the reservoir at T{sub hot}.

Swift, G.

1996-12-31T23:59:59.000Z

262

College of Engineering CME Chemical Engineering  

E-Print Network (OSTI)

550andengineeringstanding. CME 462 PROCESS CONTROL. (3) Basic theory of automatic control devices. Technologies covered include coal, natural gas, nuclear, biomass, wind, solar and advanced technologies. Prereq: Engineering standing or consent of instructor. (Same as EGR 542.) CME 550 CHEMICAL REACTOR DESIGN. (3

Kim, Mi-Ok

263

Toward Integrated Life-limit Materials Engineering of Turbine Engine ...  

Science Conference Proceedings (OSTI)

... the design and life management of future turbine engine rotor alloys and components. ... loading variables found in the operation of advanced turbine engines.

264

Engineering Fundamentals - Mechanical Engineering Topics, Version 4.0  

Science Conference Proceedings (OSTI)

The Mechanical Engineering module covers basic terms and concepts of mechanical engineering and discusses their applications in nuclear power plants. This course will ...

2013-01-17T23:59:59.000Z

265

CHEMICAL ENGINEERING AT McGILL Bachelor of Engineering in Chemical Engineering  

E-Print Network (OSTI)

CHEMICAL ENGINEERING AT McGILL Bachelor of Engineering in Chemical Engineering What is chemical engineering? Chemical engineers design processes and systems that produce everything from plastics and paper to pharmaceuticals, processed foods and advanced materials.What a chemist might produce in a test tube, chemical

Barthelat, Francois

266

COMPUTER ENGINEERING AT McGILL Bachelor of Engineering in Computer Engineering  

E-Print Network (OSTI)

COMPUTER ENGINEERING AT McGILL Bachelor of Engineering in Computer Engineering What is computer engineering? It's almost impossible to imagine our contemporary world without computer technology. Almost on computers in some form or another, and computer engineers make it all possible.They design and develop

Barthelat, Francois

267

The Breadth of Mechanical Engineering  

E-Print Network (OSTI)

;Industrial Engineering Industrial Economics Engineering Statistics Quality Control Cost and Time Estimating Astronautics Traffic Engineering #12;Building Construction and Equipment Planning and Contracts Structural Processes Foundry Metal Working Plastics Welding Material Removal Surface-Texture Control #12;Pumps

Fabrikant, Sara Irina

268

Mechanical, Aerospace and Civil Engineering  

E-Print Network (OSTI)

and Technology (IET); the Chartered Institution of Building Services Engineers (CIBSE), and the Energy Institute Institution of Building Services Engineers (CIBSE) The Energy Institute (EI) Institution of Civil Engineers

Heil, Matthias

269

Computational Modeling of Organizations Comes of Age  

Science Conference Proceedings (OSTI)

As they are maturing—i.e., as they are becoming validated, calibrated and refined—computational emulation models of organizations are evolving into: powerful new kinds of organizational design tools for predicting and mitigating organizational ... Keywords: Virtual Design Team, computational modeling and simulation, computational modeling in engineering, computational modeling in natural science, industrial application, organizational engineering, state-of-the-art, synthetic experiments, validation

Raymond E. Levitt

2004-07-01T23:59:59.000Z

270

Principles of models based engineering  

SciTech Connect

This report describes a Models Based Engineering (MBE) philosophy and implementation strategy that has been developed at Los Alamos National Laboratory`s Center for Advanced Engineering Technology. A major theme in this discussion is that models based engineering is an information management technology enabling the development of information driven engineering. Unlike other information management technologies, models based engineering encompasses the breadth of engineering information, from design intent through product definition to consumer application.

Dolin, R.M.; Hefele, J.

1996-11-01T23:59:59.000Z

271

E85 Optimized Engine  

SciTech Connect

A 5.0L V8 twin-turbocharged direct injection engine was designed, built, and tested for the purpose of assessing the fuel economy and performance in the F-Series pickup of the Dual Fuel engine concept and of an E85 optimized FFV engine. Additionally, production 3.5L gasoline turbocharged direct injection (GTDI) â??EcoBoostâ?ť engines were converted to Dual Fuel capability and used to evaluate the cold start emissions and fuel system robustness of the Dual Fuel engine concept. Project objectives were: to develop a roadmap to demonstrate a minimized fuel economy penalty for an F-Series FFV truck with a highly boosted, high compression ratio spark ignition engine optimized to run with ethanol fuel blends up to E85; to reduce FTP 75 energy consumption by 15% - 20% compared to an equally powered vehicle with a current production gasoline engine; and to meet ULEV emissions, with a stretch target of ULEV II / Tier II Bin 4. All project objectives were met or exceeded.

Stanley Bower

2011-12-31T23:59:59.000Z

272

Heavy Truck Engine Program  

DOE Green Energy (OSTI)

The Heavy Duty Truck Engine Program at Cummins embodied three significant development phases. All phases of work strove to demonstrate a high level of diesel engine efficiency in the face of increasingly stringent emission requirements. Concurrently, aftertreatment system development and refinement was pursued in support of these efficiency demonstrations. The program's first phase focused on the demonstration in-vehicle of a high level of heavy duty diesel engine efficiency (45% Brake Thermal Efficiency) at a typical cruise condition while achieving composite emissions results which met the 2004 U.S. EPA legislated standards. With a combination of engine combustion calibration tuning and the development and application of Urea-based SCR and particulate aftertreatment, these demonstrations were successfully performed by Q4 of 2002. The second phase of the program directed efforts towards an in-vehicle demonstration of an engine system capable of meeting 2007 U.S. EPA legislated emissions requirements while achieving 45% Brake Thermal Efficiency at cruise conditions. Through further combustion optimization, the refinement of Cummins Cooled EGR architecture, the application of a high pressure common rail fuel system and the incorporation of optimized engine parasitics, Cummins Inc. successfully demonstrated these deliverables in Q2 of 2004. The program's final phase set a stretch goal of demonstrating 50% Brake Thermal Efficiency from a heavy duty diesel engine system capable of meeting 2010 U.S. EPA legislated emissions requirements. Cummins chose to pursue this goal through further combustion development and refinement of the Cooled EGR system architecture and also applied a Rankine cycle Waste Heat Recovery technique to convert otherwise wasted thermal energy to useful power. The engine and heat recovery system was demonstrated to achieve 50% Brake Thermal Efficiency while operating at a torque peak condition in second quarter, 2006. The 50% efficient engine system was capable of meeting 2010 emissions requirements through the application of NOx and particulate matter reduction techniques proven earlier in the program.

Nelson, Christopher

2009-01-08T23:59:59.000Z

273

Chemical Engineering | More Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Chemical and Engineering Materials Clean Energy Nuclear Sciences Computer Science Earth and Atmospheric Sciences Materials Science and Engineering Mathematics Physics More Science Home | Science & Discovery | More Science | Engineering SHARE Engineering Engineering at ORNL is integrated with nearly all of the scientific research areas and user facilities. In particular, ORNL has core capabilities chemical engineering and systems engineering. Chemical engineering moves knowledge gained from fundamental chemical research toward applications. For example, this capability supports the development of fuel reprocessing techniques and enables radioisotope production, isotope separation, and development of isotope applications. This capacity also contributes to advances in energy efficiency, renewable

274

NREL: Wind Research - Systems Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Computer-Aided Engineering Systems Engineering Controls Analysis Testing Utility Grid Integration Assessment Wind Resource Assessment Projects Facilities Research Staff Working...

275

SC e-journals, Engineering  

Office of Scientific and Technical Information (OSTI)

Engineering Engineering ACM Transactions on Design Automation of Electronic Systems (TODAES) ACM Transactions on Embedded Computing Systems (TECS) ACS Nano Acta Mechanica Acta Mechanica Sinica Adsorption Advanced Engineering Materials Advanced Powder Technology Advanced Robotics Advances in Computational Mathematics Advances In Engineering Software Advances in Materials Science and Engineering - OAJ Advances in Mathematical Engineering - OAJ Advances in Optics and Photonics AlChE Journal Algorithmica American Journal of Engineering and Applied Sciences - OAJ Analog Integrated Circuits and Signal Processing Annals of Nuclear Energy Annual Review of Fluid Mechanics Annual Review of Materials Research Applicable Algebra in Engineering, Communication and Computing Applied Composite Materials

276

Engines, turbines and compressors directory  

SciTech Connect

This book is a directory of engines, turbines and compressors. It adds and deletes compressor engines in use by the gas industry.

1989-01-01T23:59:59.000Z

277

Sandia National Laboratories Encryption Engine  

engine pipeline full so that the encryption engine can run at full capacity in CBC mode or other encryption modes requiring feedback from previous ...

278

Evolution of a Unique Systems Engineering Capability  

SciTech Connect

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 INL’s 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 INL’s Systems Engineering Department has chosen to focus on customer intimacy where the customer’s 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

279

Industrial Energy Audit Training for Engineers  

E-Print Network (OSTI)

The field of engineering energy conservation has witnessed an explosion of concern and activity during the last three years throughout the United States. In Texas, such activities have been enhanced by comprehensive industrial energy auditor training programs that were conceived and initiated under the guidance of the Texas Industrial Commission. One such program, begun with Texas A&M and expanded throughout the state, has continued to provide a high level of engineering and scientific training in the field of energy conservation to practicing personnel in the field. Attendees in the past have included consultants, engineers in industry, plant managers, utility engineering service representatives, and government representatives concerned with energy conservation. Numerous energy programs are conducted throughout Texas and the United States by a variety of organizations. This paper presents the activities and feedback obtained from a 45-hour industrial auditor training program that follows the guidelines originally developed by a statewide advisory board under the auspices of the Texas Industrial Commission. This 5-day intensive engineering level training program has been conducted regularly since its beginning in 1978. The program has been conducted by the Texas Society of Energy Auditors for a number of years and has resulted in positive feedback from the attendees.

Russell, B. D.

1982-01-01T23:59:59.000Z

280

Utilization of alternative fuels in diesel engines:  

DOE Green Energy (OSTI)

The thrust of this resarch program has been to determine the effect of various alternative and synthetic fuels on the performance and emissions from Diesel engines. The purpose of research was to investigate the various fuels for extension of existing supplies or as emergency substitutes for Diesel fuels. Thus, the work did not emphasize optimization of the engines for a given fuel;the engines were generally run at manufacturers specifications for conventional fuels. During the various studies, regulated and unregualted emissions were investigated and the biological activity of the soluble organics on the particulate emissions was determined using the Ames test procedure. During the present contract period, three experimental programs were carried out. The first program investigated the utilization of methane and propane in an indirect injection, multicylinder engine. In the other two studies, a single cylinder direct injection Diesel engine was used to investigate the performance and emission characteristics of synthetic fuels derived from tar sands and oil shale and of three fuels derived from coal by the Exxon Donor Solvent (EDS) process. The body of this report consists of three chapters which summarize the experimental equipment, procedures, and major results from the studies of methane and propane fumigation, of synthetic fuels from oil shale and tar sands and of the coal-derived fuels.

Not Available

1987-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Patents: Nuclear Engineering Division (Argonne)  

NLE Websites -- All DOE Office Websites (Extended Search)

About the Division > Patents About the Division > Patents Director's Welcome Organization Achievements Awards Patents Professional Societies Highlights Fact Sheets, Brochures & Other Documents Multimedia Library About Nuclear Energy Nuclear Reactors Designed by Argonne Argonne's Nuclear Science and Technology Legacy Opportunities within NE Division Visit Argonne 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 Patents Bookmark and Share Printable Patents List ( PDF PDF file, 225 KB) Over 50 patents have been issued to Nuclear Engineering Division staff members by the US Patent Office from 2000 to present. The table below features a complete list of patents (2000-present) issued

282

Nuclear Science and Engineering - Divisions  

NLE Websites -- All DOE Office Websites (Extended Search)

Home Home NSED Divisions The Nuclear Science and Engineering Directorate (NSED) organization is composed of ORNL's only DOE Energy Innovation Hub, a program office, and the following five divisions. Fuel Cycle and Isotopes Division (FCID) FCID focuses on advancing the applications of medical, industrial, and research isotopes (developing separation processes for the processing of radioisotopes and spent nuclear fuels) and designing robotic systems and unique facilities for the safe handling of nuclear materials. Fusion Energy Division (FE) FE is developing the understanding required for an attractive fusion energy source through integrated research, and is pursuing near term applications of plasma science and technology in support of national goals. Global Nuclear Security Technology Division (GNSTD)

283

VALUE ENGINEERING.PDF  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6 6 I N S P E C T I O N R E P O R T U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF INSPECTIONS FOLLOW-ON INSPECTION OF THE DEPARTMENT OF ENERGY'S VALUE ENGINEERING PROGRAM DECEMBER 2001 U.S. DEPARTMENT OF ENERGY Washington, DC 20585 December 20, 2001 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman /s/ Inspector General SUBJECT: INFORMATION: Report on "Follow-on Inspection of the Department of Energy's Value Engineering Program" BACKGROUND Value Engineering is a recognized management tool which, if properly implemented and executed, can streamline operations, improve quality, and reduce costs. Through the use of methodologies such as Value Engineering, Federal agencies are realizing an average of more than $20 in savings/costs avoidance for each dollar spent on performing the value effort.

284

Director for Engineering  

E-Print Network (OSTI)

Electrical Systems Design Fire Alarm Systems Audio/Video Systems Energy Analysis Power & Light Analysis Cordero Manager for Architectural Services Jeff Sutherland, AIA Manager for Electrical Engineering David Contract Management Construction Inspection HVAC Design Plumbing Design Fire Suppression System Energy

Zhang, Yuanlin

285

Omnivorous Engine Project  

NLE Websites -- All DOE Office Websites (Extended Search)

The new U.S. Renewable Fuel The new U.S. Renewable Fuel Standard requires that the production of ethanol and advanced biofuels be increased to 36 billion gallons by 2022. The production of ethanol will be capped at 15 billion gallons, leaving 21 billion gallons to come from other sources such as bio-butanol. While current flex-fuel engines are designed and calibrated to use gasoline, they do not take full advantage of the specific beneficial properties of alternative fuels and do not operate at maximum efficiency. Argonne's Approach Argonne's Center for Transportation Research set up a dedicated test engine for alternative fuels research. Its key features are: * State-of-the-art engine test cell with low- and high-speed data acquisition * Modern, fully-instrumented 4-cylinder direct-injection engine

286

Department Of Engineering.  

E-Print Network (OSTI)

& Engineering Materials for nuclear energy system, fission reactors, nuclear fuels, energy policy solidification; microgravity processing. Xudong Wang Assistant Professor, Materials Sci & Eng Nanomaterials and photoelectrochemical devices; nanomaterials for energy storage; nanoelectronics; nano-biomaterials. Jay Samuel Senior

Li, Yi

287

Displacer for Stirling engine  

SciTech Connect

In a Stirling engine and the like, a displacer piston having a plurality of internal baffles and insulation so as to prevent undesired heat transfer across the displacer piston.

Brown, A. T.

1985-12-24T23:59:59.000Z

288

Engineering secure software  

E-Print Network (OSTI)

In recent years computer software has gained notoriety for the endemic nature of security problems in software. These problems have been exploited with malicious intent by attackers. Most attempts at fixing these problems have been after-the-fact fixes in the form of software patches. The root causes for security problems in software are explored. A survey of research attempts at engineering secure software is presented. The techniques discussed range from those that are very similar to classical software engineering, to those that may be used in analyses of security requirements, as well as tools that can help engineer secure software. The survey classifies the approaches as process-oriented and as tools-oriented. The current approaches are incomplete in nature. They seem to address the security problem in parts and not in the whole. A comprehensive methodology, integrated with evolutionary software engineering practices is presented. The methodology combines both process and tools oriented approaches to construct secure software.

Jetly, Prateek

2001-01-01T23:59:59.000Z

289

Metabolic Engineering VII Conference  

DOE Green Energy (OSTI)

This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.

Kevin Korpics

2012-12-04T23:59:59.000Z

290

Engineering responses to pandemics  

Science Conference Proceedings (OSTI)

Focusing on pandemic influenza, this chapter approaches the planning for and response to such a major worldwide health event as a complex engineering systems problem. Action-oriented analysis of pandemics requires a broad inclusion of academic disciplines ...

Richard C. Larson; Karima R. Nigmatulina

2009-01-01T23:59:59.000Z

291

FAMU-FSU College of Engineering Department of Mechanical Engineering  

E-Print Network (OSTI)

a conventional power cycle, for example, through a steam turbine or Stirling engine. Four main elements

Krothapalli, Anjaneyulu

292

NGNP Engineering Status  

SciTech Connect

The objectives of Phase 1 Engineering and Design scope are to: 1) complete the initial design activities for a prototype nuclear reactor and plant that is capable of co-generating electricity, hydrogen, and process heat; 2) identify technological aspects of the NGNP that need further advancement by research and development activities; and 3) provide engineering support to the early licensing process, including technical input to white papers and developing the basis for future safety analyses.

John Collins

2010-08-01T23:59:59.000Z

293

Liquid metal thermoacoustic engine  

DOE Green Energy (OSTI)

We are studying a liquid metal thermoacoustic engine both theoretically and experimentally. This type of engine promises to produce large quantities of electrical energy from heat at modest efficiency with no moving parts. A sound wave is usually thought of as consisting of pressure oscillations, but always attendant to the pressure oscillation are temperature oscillations. The combination produces a rich variety of ''thermoacoustic'' effects. These effects are usually so small that they are never noticed in everyday life; nevertheless under the right circumstances they can be harnessed to produce powerful heat engines, heat pumps, and refrigerators. In our liquid metal thermoacoustic engine, heat flow from a high temperature source to a low temperature sink generates a high-amplitude standing acoustic wave in liquid sodium. This acoustic power is converted to electric power by a simple magnetohydrodynamic effect at the acoustic oscillation frequency. We have developed a detailed thermoacoustic theory applicable to this engine, and find that a reasonably designed liquid sodium engine operating between 700/sup 0/C and 100/sup 0/C should generate about 60 W/cm/sup 2/ of acoustic power at about 1/3 of Carnot's efficiency. Construction of a 3000 W-thermal laboratory model engine has just been completed, and we have exciting preliminary experimental results as of the time of preparation of this manuscript showing, basically, that the engine works. We have also designed and built a 1 kHz liquid sodium magnetohydrodynamic generator and have extensive measurements on it. It is now very well characterized both experimentally and theoretically. The first generator of its kind, it already converts acoustic power to electric power with 40% efficiency. 16 refs., 5 figs.

Swift, G.W.; Migliori, A.; Wheatley, J.C.

1986-01-01T23:59:59.000Z

294

Stirling engine power control  

DOE Patents (OSTI)

A power control method and apparatus for a Stirling engine including a valved duct connected to the junction of the regenerator and the cooler and running to a bypass chamber connected between the heater and the cylinder. An oscillating zone of demarcation between the hot and cold portions of the working gas is established in the bypass chamber, and the engine pistons and cylinders can run cold.

Fraser, James P. (Scotia, NY)

1983-01-01T23:59:59.000Z

295

Diesel Engine Analysis Guide  

Science Conference Proceedings (OSTI)

This guide provides a thorough background on diesel engine analysis including combustion, vibration, and ultrasonic analysis theory. Interpretation of results is also provided. This guide is intended to enable nuclear utility personnel to make informed decisions regarding the nature and use of diesel engine analysis, including how to set up an effective program, how to establish analysis guidelines, how to make use of the resulting data to plan maintenance, determine the causes of off-design operating co...

1997-10-09T23:59:59.000Z

296

Intrinsically irreversible heat engine  

DOE Patents (OSTI)

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat. 11 figs.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1984-12-25T23:59:59.000Z

297

Multiphase Stirling Engines  

E-Print Network (OSTI)

Analysis, design, fabrication, and experimental assessment of a symmetric three-phase free-piston Stirling engine system is discussed in this paper. The system is designed to operate with moderate-temperature heat input that is consistent with solar-thermal collectors. Diaphragm pistons and nylon flexures are considered for this prototype to eliminate surface friction and to provide appropriate seals. In addition, low loss diaphragm pistons, etched and woven-wire screen heat exchangers, and plastic flexures, as the main components of the system, are outlined. The experimental results are presented and compared with design analysis. Experiments successfully confirm the design models for heat exchanger flow friction losses and gas spring hysteresis dissipation. Furthermore, it is revealed that gas spring hysteresis loss is an important dissipation phenomenon for low-power Stirling engines and should be carefully addressed in design. Analysis shows that the gas hysteresis dissipation is reduced drastically by increasing the number of phases in a multiphase Stirling engine system. It is further shown that for an even number of phases, half of the engine chambers could be eliminated by utilizing a reversing mechanism within the multiphase system. The mathematical formulation and modal analysis of multiphase Stirling engine system are then extended to a system that incorporates a reverser. By introducing a reverser to the fabricated prototype, the system successfully operates in engine mode. The system proves its self-starting capability and validates the computed start-up temperature. ?DOI: 10.1115/1.3097274? 1

Artin Der Minassians; Seth R. Sanders

2009-01-01T23:59:59.000Z

298

Intrinsically irreversible heat engine  

DOE Patents (OSTI)

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. The second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1984-01-01T23:59:59.000Z

299

Engine Removal Projection Tool  

DOE Green Energy (OSTI)

The US Navy has over 3500 gas turbine engines used throughout the surface fleet for propulsion and the generation of electrical power. Past data is used to forecast the number of engine removals for the next ten years and determine engine down times between removals. Currently this is done via a FORTRAN program created in the early 1970s. This paper presents results of R&D associated with creating a new algorithm and software program. We tested over 60 techniques on data spanning 20 years from over 3100 engines and 120 ships. Investigated techniques for the forecast basis including moving averages, empirical negative binomial, generalized linear models, Cox regression, and Kaplan Meier survival curves, most of which are documented in engineering, medical and scientific research literature. We applied those techniques to the data, and chose the best algorithm based on its performance on real-world data. The software uses the best algorithm in combination with user-friendly interfaces and intuitively understandable displays. The user can select a specific engine type, forecast time period, and op-tempo. Graphical displays and numerical tables present forecasts and uncertainty intervals. The technology developed for the project is applicable to other logistic forecasting challenges.

Ferryman, Thomas A.; Matzke, Brett D.; Wilson, John E.; Sharp, Julia L.; Greitzer, Frank L.

2005-06-02T23:59:59.000Z

300

Intrinsically irreversible heat engine  

DOE Patents (OSTI)

A class of heat engines based on an intrinsically irreversible heat transfer process is disclosed. In a typical embodiment the engine comprises a compressible fluid that is cyclically compressed and expanded while at the same time being driven in reciprocal motion by a positive displacement drive means. A second thermodynamic medium is maintained in imperfect thermal contact with the fluid and bears a broken thermodynamic symmetry with respect to the fluid. the second thermodynamic medium is a structure adapted to have a low fluid flow impedance with respect to the compressible fluid, and which is further adapted to be in only moderate thermal contact with the fluid. In operation, thermal energy is pumped along the second medium due to a phase lag between the cyclical heating and cooling of the fluid and the resulting heat conduction between the fluid and the medium. In a preferred embodiment the engine comprises an acoustical drive and a housing containing a gas which is driven at a resonant frequency so as to be maintained in a standing wave. Operation of the engine at acoustic frequencies improves the power density and coefficient of performance. The second thermodynamic medium can be coupled to suitable heat exchangers to utilize the engine as a simple refrigeration device having no mechanical moving parts. Alternatively, the engine is reversible in function so as to be utilizable as a prime mover by coupling it to suitable sources and sinks of heat.

Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Los Alamos, NM); Migliori, Albert (Santa Fe, NM)

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Chemical Engineering & Processing Humidity Information at ...  

Science Conference Proceedings (OSTI)

NIST Home > Chemical Engineering & Processing Humidity Information at NIST. Chemical Engineering & Processing Humidity Information at NIST. ...

2010-09-24T23:59:59.000Z

302

NEHRP - Earthquake Engineering Research Needs Reports  

Science Conference Proceedings (OSTI)

Library. Research Needs Reports Earthquake Engineering. Earthquake Engineering. 2004. Preventing Earthquake Disasters ...

303

Fundamental Interaction Mechanisms of Engineered ...  

Science Conference Proceedings (OSTI)

Fundamental Interaction Mechanisms of Engineered Nanomaterials with DNA. Summary: We utilized isotope-dilution liquid ...

2012-10-01T23:59:59.000Z

304

The Honolulu Engineer District Introduction  

E-Print Network (OSTI)

with jurisdiction over the Honolulu, Far East, and Okinawa districts.' Several histories of the engineer wartime

US Army Corps of Engineers

305

Engineering Research Division publication report  

SciTech Connect

This bibliography with abstracts lists citations of 118 formal reports in electronics engineering. (LEW)

Miller, E.K.; Livingston, P.L.

1983-07-01T23:59:59.000Z

306

Tank waste remediation system systems engineering management plan  

Science Conference Proceedings (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

307

DOE Researchers Achieve Important Genetic Breakthroughs to Help Develop  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Researchers Achieve Important Genetic Breakthroughs to Help Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels DOE Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels December 22, 2011 - 2:26pm Addthis Washington D.C. - Researchers at the U.S. Department of Energy's (DOE's) Joint BioEnergy Institute (JBEI) announced today a major breakthrough in engineering systems of RNA molecules through computer-assisted design, which could lead to important improvements across a range of industries, including the development of cheaper advanced biofuels. Scientists will use these new "RNA machines", to adjust genetic expression in the cells of microorganisms. This will enable scientists to develop new strains of Escherichia coli (E. coli) that are better able to digest switchgrass biomass and convert released sugars to

308

DOE Researchers Achieve Important Genetic Breakthroughs to Help Develop  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Researchers Achieve Important Genetic Breakthroughs to Help Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels DOE Researchers Achieve Important Genetic Breakthroughs to Help Develop Cheaper Biofuels December 22, 2011 - 2:26pm Addthis Washington D.C. - Researchers at the U.S. Department of Energy's (DOE's) Joint BioEnergy Institute (JBEI) announced today a major breakthrough in engineering systems of RNA molecules through computer-assisted design, which could lead to important improvements across a range of industries, including the development of cheaper advanced biofuels. Scientists will use these new "RNA machines", to adjust genetic expression in the cells of microorganisms. This will enable scientists to develop new strains of Escherichia coli (E. coli) that are better able to digest switchgrass biomass and convert released sugars to

309

Chemical and Paper Engineering Student Handbook  

E-Print Network (OSTI)

Chemical and Paper Engineering Student Handbook 2010-2011 #12;i Table of Contents 2010-2011 Letter-2011.......................................................................... 32 Chemical Engineering Major Curriculum .......................................... 2010.............................. Double Major: Chemical Engineering and Paper Science and Engineering......... 60 Chemical Engineering

Dollar, Anna

310

SNF Project Engineering Process Improvement Plan  

SciTech Connect

This plan documents the SNF Project activities and plans to support its engineering process. It describes five SNF Project Engineering initiatives: new engineering procedures, qualification cards process; configuration management, engineering self assessments, and integrated schedule for engineering activities.

DESAI, S.P.

2000-02-09T23:59:59.000Z

311

Information Systems Engineering Guidance (ISEG)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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:

312

E-Alerts: Combustion, engines, and propellants (reciprocation and rotating combustion engines). E-mail newsletter  

Science Conference Proceedings (OSTI)

Design, performance, and testing of reciprocating and rotating engines of various configurations for all types of propulsion. Includes internal and external combustion engines; engine exhaust systems; engine air systems components; engine structures; stirling and diesel engines.

NONE

1999-04-01T23:59:59.000Z

313

Redesign of Organizations as a Basis for Organizational Change  

Science Conference Proceedings (OSTI)

Artificial Intelligence has contributed (formal) design models and software support tools to application areas such as architecture, engineering and software design This paper explores the effectiveness of applying design models to the area of organization ...

Mark Hoogendoorn; Catholijn M. Jonker; Jan Treur

2007-01-01T23:59:59.000Z

314

History & Reflections of Engineering at Lawrence Livermore National Laboratory  

SciTech Connect

I thought it was important to relate how this project began. Jens Mahler, Mechanical Engineering Deputy Associate Director, recalls that during a discussion between him and Wally Decker, Wally suggested that he document the significant events and the organization of the Mechanical Engineering Department since 1952, i.e., write a history of Mechanical Engineering. Jens agreed that Wally should begin this effort. Upon learning of this, Dave Pehrson, Deputy Associate Director for Engineering, suggested that the History be expanded to include Electronics Engineering and that it be called A History of Engineering. Dave asked me to join Wally on this effort and, unfortunately, Wally died shortly after I started. In the first part of this History, I have attempted to capture the important contributions that Engineering has made to the Programs, since Engineering's primary mission is to provide ''support to the Laboratory Programs.'' In the later parts you will find views discussing the development and application of Engineering's technology base. While Engineering's direct programmatic support had first priority, Engineering had other responsibilities as well. Some of these were to hire and train a competent technical and leadership staff, to anticipate and develop engineering technologies for future use by the Programs, to provide support to institutional activities, to be the vehicle for internal technology transfer, to provide for the movement of personnel between Programs, to groom individuals to assume programmatic and institutional leadership positions, and to develop, operate, and maintain facilities. Engineering developed the reputation as ''the flywheel of the Laboratory.'' It was also known as willing to provide people for tasks broader than just primarily technical roles, such as membership on salary review committees, and members and chairs of the student policy committees and safety groups. This History is not a compilation of facts only but a reflection by many individuals of what they viewed as important contributions during their careers at the Laboratory. I thank them all for taking the time to write their inputs to this document. Finally, I want to acknowledge all the former and current members of Engineering: engineers, associates, coordinators, drafters and designers, technicians, administrators and clerical, who in their own way made Engineering what it is. For after all is said and done, Engineering's primary assets were and are its people.

Lafranchi, E

2002-04-18T23:59:59.000Z

315

Presidential Early Career Awards for Scientists and Engineers (PECASE) |  

Office of Science (SC) Website

Presidential Early Presidential Early Career Awards for Scientists and Engineers (PECASE) About Organization Budget Field Offices Federal Advisory Committees History Scientific and Technical Information Honors & Awards Presidential Early Career Awards for Scientists and Engineers (PECASE) DOE's Winners Since 1996 Ceremony The Enrico Fermi Award The Ernest Orlando Lawrence Award DOE Nobel Laureates Federal Laboratory Consortium Excellence in Technology Transfer Award R&D 100 Awards Jobs Brochures, Logos, & Information Resources Contact Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 Honors & Awards Presidential Early Career Awards for Scientists and Engineers (PECASE) Print Text Size: A A A RSS Feeds

316

ITEM 1984: Interference Technology Engineers' Master. Directory and design guide  

SciTech Connect

This publication is directed to EMC engineers and technicians to apprise them of the latest developments in the field; highly theoretical aspects of EMI are left to the professional society journals. It is distributed annually at no charge to qualified engineers, engineering managers, and purchasing agents prior to September. A copy may be obtained by a personally signed request on the organization letterhead, giving name and title and job function or duties; building number or mail station and zip code should be included. A separate abstract was prepared for each of three articles: (1) Electromagnetic Pulse (EMP); (2) EMP Susceptibility Analysis; and (3) An Evaluation of ANSI C95.1-1982.

Goldblum, R.D. (ed.)

1984-01-01T23:59:59.000Z

317

Comparative Toxicity of Gasoline and Diesel Engine Emissions  

DOE Green Energy (OSTI)

Better information on the comparative toxicity of airborne emissions from different types of engines is needed to guide the development of heavy vehicle engine, fuel, lubricant, and exhaust after-treatment technologies, and to place the health hazards of current heavy vehicle emissions in their proper perspective. To help fill this information gap, samples of vehicle exhaust particles and semi-volatile organic compounds (SVOC) were collected and analyzed. The biological activity of the combined particle-SVOC samples is being tested using standardized toxicity assays. This report provides an update on the design of experiments to test the relative toxicity of engine emissions from various sources.

JeanClare Seagrave; Joe L. Mauderly; Barbara Zielinska; John Sagebiel; Kevin Whitney; Doughlas R. Lawson; Michael Gurevich

2000-06-19T23:59:59.000Z

318

Ceramic Automotive Stirling Engine Program  

SciTech Connect

The Ceramic Automotive Stirling Engine Program evaluated the application of advanced ceramic materials to an automotive Stirling engine. The objective of the program was to evaluate the technical feasibility of utilizing advanced ceramics to increase peak engine operating temperature, and to evaluate the performance benefits of such an increase. Manufacturing cost estimates were also developed for various ceramic engine components and compared with conventional metallic engine component costs.

Not Available

1986-08-01T23:59:59.000Z

319

Applicant Organization:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Abengoa Bioenergy Biomass of Kansas, LLC Abengoa Bioenergy Biomass of Kansas, LLC Corporate HQ: Chesterfield, Missouri Proposed Facility Location: Colwich, Kansas Description: This project from a committed long-term player has the potential to demonstrate dual biochemical and thermochemical capabilities. CEO or Equivalent: Javier Salgado (CEO of Abengoa Bioenergy) Gerson Santos-Leon, Director ABBK Participants: Abengoa Bioenergy R&D, Abengoa Engineering, Antares Corp., Taylor Enegineering Production: * 11. 4 million gallons/year and sufficient energy to power the operation and sell excess energy to the co-located dry-grind ethanol production plant * Both ethanol and syngas production, with long term strategy of using the syngas for ethanol and chemicals production

320

Single rotor turbine engine  

SciTech Connect

There has been invented a turbine engine with a single rotor which cools the engine, functions as a radial compressor, pushes air through the engine to the ignition point, and acts as an axial turbine for powering the compressor. The invention engine is designed to use a simple scheme of conventional passage shapes to provide both a radial and axial flow pattern through the single rotor, thereby allowing the radial intake air flow to cool the turbine blades and turbine exhaust gases in an axial flow to be used for energy transfer. In an alternative embodiment, an electric generator is incorporated in the engine to specifically adapt the invention for power generation. Magnets are embedded in the exhaust face of the single rotor proximate to a ring of stationary magnetic cores with windings to provide for the generation of electricity. In this alternative embodiment, the turbine is a radial inflow turbine rather than an axial turbine as used in the first embodiment. Radial inflow passages of conventional design are interleaved with radial compressor passages to allow the intake air to cool the turbine blades.

Platts, David A. (Los Alamos, NM)

2002-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Free-piston engine  

DOE Patents (OSTI)

A combustion system which can utilize high compression ratios, short burn durations, and homogeneous fuel/air mixtures in conjunction with low equivalence ratios. In particular, a free-piston, two-stroke autoignition internal combustion engine including an electrical generator having a linear alternator with a double-ended free piston that oscillates inside a closed cylinder is provided. Fuel and air are introduced in a two-stroke cycle fashion on each end, where the cylinder charge is compressed to the point of autoignition without spark plugs. The piston is driven in an oscillating motion as combustion occurs successively on each end. This leads to rapid combustion at almost constant volume for any fuel/air equivalence ratio mixture at very high compression ratios. The engine is characterized by high thermal efficiency and low NO.sub.x emissions. The engine is particularly suited for generating electrical current in a hybrid automobile.

Van Blarigan, Peter (Truckee, CA)

2001-01-01T23:59:59.000Z

322

Conjugated Polymer Design and Engineering for Organic Electronics  

E-Print Network (OSTI)

not efficiently blanket the solar spectrum. To achieve eveneffective overlap with the solar spectrum, which peaks at ~gaps and blanket the solar spectrum more effectively, 8,9

Woo, Claire Hoi Kar

2011-01-01T23:59:59.000Z

323

Reticulated Organic Photovoltaics  

Science Conference Proceedings (OSTI)

This paper shows how the self-assembled interlocking of two nanostructured materials can lead to increased photovoltaic performance. A detailed picture of the reticulated 6-DBTTC/C{sub 60} organic photovoltaic (OPV) heterojunction, which produces devices approaching the theoretical maximum for these materials, is presented from near edge X-ray absorption spectroscopy (NEXAFS), X-ray photoelectron spectroscopy (XPS), Grazing Incidence X-ray diffraction (GIXD) and transmission electron microscopy (TEM). The complementary suite of techniques shows how self-assembly can be exploited to engineer the interface and morphology between the cables of donor (6-DBTTC) material and a polycrystalline acceptor (C{sub 60}) to create an interpenetrating network of pure phases expected to be optimal for OPV device design. Moreover, we find that there is also a structural and electronic interaction between the two materials at the molecular interface. The data show how molecular self-assembly can facilitate 3-D nanostructured photovoltaic cells that are made with the simplicity and control of bilayer device fabrication. The significant improvement in photovoltaic performance of the reticulated heterojunction over the flat analog highlights the potential of these strategies to improve the efficiency of organic solar cells.

Schiros T.; Yager K.; Mannsfeld S.; Chiu C.-Y.; Ciston J.; Gorodetsky A.; Palma M.; Bullard Z.; Kramer T.; Delongchamp D.; Fischer D.; Kymissis I.; Toney M.F.; Nuckolls C.

2012-03-21T23:59:59.000Z

324

Information Systems Engineering Guidance (ISEG)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

325

Automotive Stirling Engine Development Program Mod I Stirling engine development  

SciTech Connect

The Automotive Stirling Engine (ASE) Development Program was established to enable research and development of alternate propulsion systems. The program was awarded to Mechanical Technology Incorporated (MTI) for the purpose of developing an automotive Stirling engine, and transferring Stirling-engine technology to the United States. MTI has fabricated and tested four Mod I engines that have accumulated over 1900 test hours to date. The engines evaluated in the test cell have achieved an average of 34.5% efficiency at their maximum efficiency point (2000 rpm), and have developed an average maximum output power (power available to the drive train) level of 54.4 kW (73.2 bhp). All engines are still operating, and are being used to develop components and control strategy for the Upgraded Mod I engine design (predicted to increase maximum power output and efficiency while reducing total engine system weight).

Simetkosky, M.A.

1983-08-01T23:59:59.000Z

326

Submitting Organizations:  

E-Print Network (OSTI)

“This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof. The views and opinions of authors expressed herein do not necessarily state or reflect those of the The objective of the project is to apply a unique ice thermal storage (ITS) technology to cooling the intake air to gas turbines used for power generation. In Phase I, the work includes theoretical analysis, computer simulation, engineering design and cost evaluation of this novel ITS technology. The study includes two typical gas turbines (an industrial and an aeroderivative type gas

Guy Weismantel; Doe Award; No. De-fg-nt

2004-01-01T23:59:59.000Z

327

Submitting Organization:  

E-Print Network (OSTI)

i ii The focus of this project is to develop a new large-volume application for selfcementing coal combustion products, namely in situ stabilization of gravel roads using self-cementing CCPs. Within the reduced scope of the project, the emphasis was placed on assessing the engineering properties of two recycled materials and a natural aggregate. Laboratory experiments were conducted in which a road surface gravel (RSG), a recycled pavement material (RPM), a natural crushed aggregate (Class 5 base) were tested to determine the California bearing ratio (CBR), resilient modulus (Mr), and unconfined compressive strength (UCS). The recycled materials were blended with two fly ash contents (10 and 15%) and three curing times (7, 28, and 56 d). A Class C fly ash with 0.7 % loss on ignition was used. Resilient modulus and unconfined compression strength tests were also conducted after 5 cycles of freezing and thawing to asses the impact of freeze-thaw cycling. Unstabilized RSG and RPM had CBRs greater than that of Class 5 base, but all

Wilfung Martono; Board Regents; University Of Wisconsin-madison

2008-01-01T23:59:59.000Z

328

DEPARTMENT OF MECHANICAL ENGINEERING  

E-Print Network (OSTI)

the Chair Advanced Power Systems Research Group Engineering Education Innovation Research Group Mechanics of MultiScale Materials Research Group MultiScale Systems and Sensors Research Group Space Systems Research Group Sustainable Manufacturing and Design Research Group Faculty Profiles Michigan

Endres. William J.

329

DOE Systems Engineering Methodology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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 ...................................................................................................................

330

Logic Engines as Interactors  

Science Conference Proceedings (OSTI)

We introduce a new programming language construct, Interactors , supporting the agent-oriented view that programming is a dialog between simple, self-contained, autonomous building blocks. We define Interactors ... Keywords: agent oriented programming language constructs, generalized iterators, logic engines, metaprogramming

Paul Tarau

2008-12-01T23:59:59.000Z

331

Mining Engineering Strategic Plan  

E-Print Network (OSTI)

, coal, base and ferrous metals. Action 1.3.2: The Tianfu Mining University Opportunity: Strengthen.1.2: Endowed Chair in Energy: Endow a $3 million Chair in Mining Engineering with emphasis on Energy form Coal Control, Mineral-Materials-Coal Processing, Mine Health and Safety, and Mine Survey laboratories. Action 4

Ragsdell, Kenneth M.

332

Mechanical engineering Department Seminar  

E-Print Network (OSTI)

power generation gas turbines and jet engines. As the energy efficiency of gas turbines in- creases to pro- vide thermal protection to turbine blades and vanes in the hottest sections of both electric with turbine inlet turbine, advances in turbine efficiency depend on improved ther- mal barrier coatings

333

Hydrogen Fuel Cell Engines  

E-Print Network (OSTI)

the batteries, and to power accessories like the air condi- tioner and heater. Hybrid electric cars can exceed#12;#12;Hydrogen Fuel Cell Engines MODULE 8: FUEL CELL HYBRID ELECTRIC VEHICLES CONTENTS 8.1 HYBRID ELECTRIC VEHICLES .................................................................................. 8-1 8

334

Handbook of energy engineering  

Science Conference Proceedings (OSTI)

This book covers the following topics: Fundamentals of energy engineering; Energy economic analysis; Energy auditing and accounting; Electrical system optimization; Waste heat recovery; Utility system optimization; Heating, ventilation, air conditioning, and building system optimization; HVAC equipment; Cogeneration: theory and practice; Control systems; Computer applications; Thermal storage; Passive solar energy systems; and Energy management.

Mehta, D.P.; Thumann, A.

1989-01-01T23:59:59.000Z

335

Engineeringtechnology COLLEGE of ENGINEERING  

E-Print Network (OSTI)

to support the rapidly evolving advanced powertrain sector, including alternative fuel, clean diesel campus. Associate Professor Caisheng Wang's wind turbine tops the roof of the Engineering Technology Building, harnessing the wind to create a renewable energy system strong enough to power a computer lab

Chinnam, Ratna Babu

336

ENGINEERING HOWARD R. HUGHES  

E-Print Network (OSTI)

a solar-powered house that is energy-efficient, affordable, and attractive. ·Every graduating major of Energy Solar Decathlon 2013. Engineering and architecture students will design then build and operate to the future of Las Vegas. Their work is funded by agencies including the National Science Foundation

Hemmers, Oliver

337

Engineering Annual Summary 1996  

SciTech Connect

Fiscal year 1996 has been a year of significant change for the Lawrence Livermore National Laboratory (LLNL) in general and for Engineering in particular. Among these changes, the Laboratory`s national security mission was better defined, the stockpile stewardship program objectives became crisper, LLNL`s investment in high-performance computing was re-emphasized with the procurement of a $100 million supercomputer for the Laboratory`s Accelerated Strategic Computing Initiative (ASCI) program, two major Laser programs (the National Ignition Facility and Atomic Vapor Laser Isotope Separation) expanded significantly, and DOE`s human genome efforts moved to the next phase of development. In the area of business operations, LLNL`s Cost Cutting Initiative Program (CCIP) was completed and the Laboratory restructured its workforce using a Voluntary Separation Incentive Program (VSIP). Engineering similarly also saw many technical and programmatic successes, as well as changes, starting with completion of its strategic plan, significant consolidation of its facilities, restructuring of its workforce, reduction of its overhead costs, substantial transfers of staff between programs, and finally my personal arrival at Livermore. This report is the first opportunity to capture some of Engineering`s FY96 activities and accomplishments in a succinct fashion, and to relate these to our strategic plan.

Dimolitsas, S.

1997-04-30T23:59:59.000Z

338

Applicant Organization: | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Applicant Organization: Applicant Organization: Applicant Organization: More Documents & Publications BlueFire Ethanol, Inc. Applicant Organization: Applicant Organization:...

339

CE-001 genetic modification ...  

Science Conference Proceedings (OSTI)

... risk Focus on genome damage and therefore ... solar heating and cooling systems, organic solar cells, solar cell efficiency, storage of ...

2012-04-13T23:59:59.000Z

340

Cloud engineering is Search Based Software Engineering too  

Science Conference Proceedings (OSTI)

Many of the problems posed by the migration of computation to cloud platforms can be formulated and solved using techniques associated with Search Based Software Engineering (SBSE). Much of cloud software engineering involves problems of optimisation: ... Keywords: Cloud computing, Search Based Software Engineering (SBSE)

Mark Harman, Kiran Lakhotia, Jeremy Singer, David R. White, Shin Yoo

2013-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Engineer, Sandia National Laboratories | National Nuclear Security...  

NLE Websites -- All DOE Office Websites (Extended Search)

Clifford Ho, a Sandia engineer, has been selected by the Chinese Institute of Engineers - USA to receive the Asian American Engineer of the Year Award. The honor is...

342

BGA Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Solar Product Engineering firm specialising in substation engineering and design, power plant engineering and on-site generation, including cogeneration, solar and...

343

Engineer, Sandia National Laboratories | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Clifford Ho Engineer, Sandia National Laboratories Clifford Ho Clifford Ho Role: Engineer, Sandia National Laboratories Award: Asian American Engineer of the Year Profile: Clifford...

344

Fagen Engineering LLC | Open Energy Information  

Open Energy Info (EERE)

Engineering LLC Place Granite Falls, Minnesota Zip 56241 Product Designs and builds ethanol production plants and other engineering projects. References Fagen Engineering LLC1...

345

STM Stirling Engine-Generators  

Science Conference Proceedings (OSTI)

Stirling engines have recently been introduced to the distributed generation market. This project summarizes the experience of three projects implementing Stirling engine-generators from one manufacturer in applications where they are fueled with digester gas.

2007-03-23T23:59:59.000Z

346

UCL Science Library Map Engineering  

E-Print Network (OSTI)

UCL Science Library Map Floor 4 Engineering Engineering Periodicals Guter Collection Sta Training Room Floor 3 Chemistry Computer Science Geology Geosciences Periodicals History of Science Maths Maths Periodicals Physical Sciences Periodicals Physics Computer Cluster Group Study Area Information Library

Crawford, Ian

347

Salary Information for Nuclear Engineers and Health Physicists, October 1995  

Science Conference Proceedings (OSTI)

Salary information was collected for October 1995 for personnel working as nuclear engineers and health physicists. The salary information includes personnel at the B.S., M.S., and Ph.D. levels with zero, one, and three years of professional work experience. Information is provided for utilities and non-utilities. Non-utilities include private sector organizations and U.S. Department of Energy contractor-operated facilities. Government agencies, the military, academic organizations, and medical facilities are excluded.

Oak Ridge Institute for Science and Education

1995-10-15T23:59:59.000Z

348

Utiization of alternate fuels in diesel engines  

DOE Green Energy (OSTI)

Accomplishments during three years entitled The Utilization of Alternate Fuels in Diesel Engines are summarized. Experiments were designed and test equipment set-up for the purpose of evaluating the use of methanol as a fumigant for light-duty Diesel engine service. The major experimental results were obtained from a multicylinder automotive Diesel engine. However, fundamental studies employing a GC/micro-reactor and a constant volume combustion bomb were also started. The purpose of this work was to measure some of the chemical and physical properties of methanol and methanol-air mixtures. The laminar flame velocity for various mixtures has been measured in the combustion bomb and thermal degradation studies have begun in the GC/micro-reactor. An Oldsmobile 5.7 liter V/8 Diesel engine was fumigated with methanol in amounts up to 40% of the fuel energy. The primary objectives of the study were to determine the effect of methanol fumigation on fuel efficiency, smoke, nitric oxide emission, and the occurrence of severe knock. An assessment of the biological activity for samples of the raw exhaust particulate and its soluble organic extract was also made using boh the Ames Salmonella typhimurium test and the B. subtilis Comptest. Generally, methanol fumigation was found to decrease NO emission for all conditions, to have a slight effect on smoke opacity, and to have a beneficial effect on fuel efficiency at higher loads. Also at higher loads, the methanol was found to induce what was defined as knock limited operation. The biological activity of the raw particulate matter was fond to be less than that of its soluble organic extract. However, for both the fumigation of methanol did enhance the biological activity.

Lestz, S.S.

1980-09-01T23:59:59.000Z

349

Integrated Computational Materials Engineering (ICME)  

Science Conference Proceedings (OSTI)

Presentation Title, Integrated Computational Materials Engineering (ICME) in the Automotive Industry: Successes and Opportunities. Author(s), Louis Gerard ...

350

International Governance of Climate Engineering  

E-Print Network (OSTI)

Solar Radiation Management Governance Initiative conference); Daniel Bodansky, Governing Climate Engineering: Scenarios for Analysis (Harvard Project on Climate Agreements,

Parson, Edward; Ernst, Lia

2012-01-01T23:59:59.000Z

351

Argonne Chemical Sciences & Engineering - People  

NLE Websites -- All DOE Office Websites (Extended Search)

Ceramic Electrochemistry Electrochemical Projects Support Anthony Burrell Electrochemical Energy Storage Management and Support Basic Research Applied R&D Engineering...

352

Achievements: Nuclear Engineering Division (Argonne)  

NLE Websites -- All DOE Office Websites (Extended Search)

Nuclear Safety Materials Disposition Decontamination & Decommissioning Nuclear Criticality Safety Nuclear Data Program Nuclear Waste Form Modeling Departments Engineering...

353

Engine idle speed control system  

SciTech Connect

An idle speed control system is described for an internal combustion engine having a fuel delivery means for supplying fuel to the engine, the idle speed control system comprising in combination: means for controlling the fuel delivery means to supply a scheduled idle fuel quantity during a idle operating state of the engine; means for sensing the engine idle speed; integrator means responsive to the engine idle speed and a desired engine idle speed for adjusting the scheduled idle fuel quantity in direction and amount to cause correspondence between the engine idle speed and the desired engine idle speed, the integrator means adjustment being a measure of engine load conditions; and means for establishing the scheduled idle fuel quantity, the means including (A) means for establishing a family of curves as a function of the amount of integrator adjustment of the scheduled idle fuel quantity, each curve of the family of curves representing idle fuel quantity as a function of engine idle speed for a respective engine load condition, and (B) means for selecting the curve corresponding to the integrator adjustment of the scheduled idle fuel quantity and providing the scheduled fuel quantity from the selected curve in accord with the sensed engine idle speed.

Ament, F.

1986-07-01T23:59:59.000Z

354

wind engineering & natural disaster mitigation  

E-Print Network (OSTI)

wind engineering & natural disaster mitigation #12;wind engineering & natural disaster mitigation Investment WindEEE Dome at Advanced Manufacturing Park $31million Insurance Research Lab for Better Homes $8million Advanced Facility for Avian Research $9million #12;wind engineering & natural disaster mitigation

Sinnamon, Gordon J.

355

Industrial Engineering Department Graduate Handbook  

E-Print Network (OSTI)

Handbook Page 4 Engineering Graduate Program if: (1) his/her undergraduate degree lacks fundamental by the student and the I.E. Graduate Advisor. #12;IE Department Graduate Handbook Page 5 4.2 Fundamental SystemsIndustrial Engineering Department Graduate Handbook Master of Science in Industrial Engineering

Rock, Chris

356

Engineering of markets and artifacts  

Science Conference Proceedings (OSTI)

In this paper, we continue the dialog started by Roth [19] between economics and engineering in the context of design of markets. We take the position that markets and engineered artifacts are thee the products of a social process of design formulation. ... Keywords: engineering design, market design, methodologies, modeling, testing

Eswaran Subrahmanian; Sarosh N. Talukdar

2003-09-01T23:59:59.000Z

357

Ecological Engineering Undergraduate Advising Guide  

E-Print Network (OSTI)

, biochemistry and engineering analysis and design, students in this program will receive training in biology with ecological, agricultural and natural resource systems management. Students receive training in engineering engineering design and analysis techniques to address a wide range of ecological, agricultural and natural

Tullos, Desiree

358

Understanding Degradation Pathways in Organic Photovoltaics (Poster)  

DOE Green Energy (OSTI)

Organic Photovoltaics (OPVs) recently attained power conversion efficiencies that are of interest for commercial production. Consequently, one of the most important unsolved issues facing a new industry is understanding what governs lifetime in organic devices and discovering solutions to mitigate degradation mechanisms. Historically, the active organic components are considered vulnerable to photo-oxidation and represent the primary degradation channel. However, we present several (shelf life and light soaking) studies pointing the relative stability of the active layers and instabilities in commonly used electrode materials. We show that engineering of the hole/electron layer at the electrode can lead to environmentally stable devices even without encapsulation.

Lloyd, M. T.; Olson, D. C.; Garcia, A.; Kauvar, I.; Kopidakis, N.; Reese, M. O.; Berry, J. J.; Ginley, D. S.

2011-02-01T23:59:59.000Z

359

FY10 Engineering Innovations, Research and Technology Report  

SciTech Connect

This report summarizes key research, development, and technology advancements in Lawrence Livermore National Laboratory's Engineering Directorate for FY2010. These efforts exemplify Engineering's nearly 60-year history of developing and applying the technology innovations needed for the Laboratory's national security missions, and embody Engineering's mission to ''Enable program success today and ensure the Laboratory's vitality tomorrow.'' Leading off the report is a section featuring compelling engineering innovations. These innovations range from advanced hydrogen storage that enables clean vehicles, to new nuclear material detection technologies, to a landmine detection system using ultra-wideband ground-penetrating radar. Many have been recognized with R&D Magazine's prestigious R&D 100 Award; all are examples of the forward-looking application of innovative engineering to pressing national problems and challenging customer requirements. Engineering's capability development strategy includes both fundamental research and technology development. Engineering research creates the competencies of the future where discovery-class groundwork is required. Our technology development (or reduction to practice) efforts enable many of the research breakthroughs across the Laboratory to translate from the world of basic research to the national security missions of the Laboratory. This portfolio approach produces new and advanced technological capabilities, and is a unique component of the value proposition of the Lawrence Livermore Laboratory. The balance of the report highlights this work in research and technology, organized into thematic technical areas: Computational Engineering; Micro/Nano-Devices and Structures; Measurement Technologies; Engineering Systems for Knowledge Discovery; and Energy Manipulation. Our investments in these areas serve not only known programmatic requirements of today and tomorrow, but also anticipate the breakthrough engineering innovations that will be needed in the future.

Lane, M A; Aceves, S M; Paulson, C N; Candy, J V; Bennett, C V; Carlisle, K; Chen, D C; White, D A; Bernier, J V; Puso, M A; Weisgraber, T H; Corey, B; Lin, J I; Wheeler, E K; Conway, A M; Kuntz, J D; Spadaccini, C M; Dehlinger, D A; Kotovsky, J; Nikolic, R; Mariella, R P; Foudray, A K; Tang, V; Guidry, B L; Ng, B M; Lemmond, T D; Chen, B Y; Meyers, C A; Houck, T L

2011-01-11T23:59:59.000Z

360

Towards safe and productive development of secure software: FADES and model-based software engineering  

Science Conference Proceedings (OSTI)

Cost effective development of secure software is a key goal for many software organizations as they seek to manage the risks of misbehaving software. Employing Formal Methods (FMs) in the Model-Based Software Engineering (MBSE) paradigm that systematically ...

Riham Hassan; Shawn Bohner; Mohamed Eltoweissy

2010-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Transition to model-driven engineering: what is revolutionary, what remains the same?  

Science Conference Proceedings (OSTI)

A considerable amount of research has been dedicated to bring the vision of model-driven engineering (MDE) to fruition. However, the practical experiences of organizations that transition to MDE are underreported. This paper presents a case study of ...

Jorge Aranda; Daniela Damian; Arber Borici

2012-09-01T23:59:59.000Z

362

ARM - Engineering Change Request & Engineering Change Order Guidelines  

NLE Websites -- All DOE Office Websites (Extended Search)

Change Request & Change Request & Engineering Change Order Guidelines Page Contents: Guideline for Starting a Request for a New ARM Product, Capability, or Functionality Engineering Task Tracking Tool Tracking Capabilities Getting Closure, the Baseline Change Request Glossary Engineering Change Request & Engineering Change Order Guidelines Requesting Engineered Products and Services in ARM Guideline for Starting a Request for a New ARM Product, Capability, or Functionality The purpose of this guideline is to establish a method that members of the ARM Infrastructure team may use to submit requests for products and services from the ARM Engineering Group. The concept of "new product, capability, or functionality" refers to the idea that requests the ARM Infrastructure Team to make to the Engineering Group that will ultimately

363

INVITED REVIEW Genetic  

NLE Websites -- All DOE Office Websites (Extended Search)

Genetic Genetic modification of lignin biosynthesis for improved biofuel production Hiroshi Hisano & Rangaraj Nandakumar & Zeng-Yu Wang Received: 13 March 2009 / Accepted: 22 April 2009 / Published online: 22 May 2009 / Editors: P. Lakshmanan; D. Songstad # The Society for In Vitro Biology 2009 Abstract The energy in cellulosic biomass largely resides in plant cell walls. Cellulosic biomass is more difficult than starch to break down into sugars because of the presence of lignin and the complex structure of cell walls. Transgenic down-regulation of major lignin genes led to reduced lignin content, increased dry matter degradability, and improved accessibility of cellulases for cellulose degradation. This review provides background information on lignin biosyn- thesis and focuses on genetic manipulation of lignin genes in important monocot species as well as the dicot potential

364

Female Scientists, Engineers Open Students' Eyes to Career Options |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Female Scientists, Engineers Open Students' Eyes to Career Options Female Scientists, Engineers Open Students' Eyes to Career Options Female Scientists, Engineers Open Students' Eyes to Career Options June 12, 2012 - 3:43pm Addthis Students practice hooking out -- or removing -- DNA from a strawberry sample at Idaho National Laboratory. | Photo courtesy of INL. Students practice hooking out -- or removing -- DNA from a strawberry sample at Idaho National Laboratory. | Photo courtesy of INL. Kortny Rolston INL Communications & Governmental Affairs What are the key facts? 76 female students from Idaho Falls and Twin Falls attended the annual event. The event was organized by Idaho Women in Nuclear (IWIN). Portage, Inc., the American Society of Mechanical Engineers and several other groups support the event. Editor's note: This article was cross-posted from Idaho National

365

Bacterial Population Genetics in a Forensic Context  

SciTech Connect

This report addresses the recent Department of Homeland Security (DHS) call for a Phase I study to (1) assess gaps in the forensically relevant knowledge about the population genetics of eight bacterial agents of concern, (2) formulate a technical roadmap to address those gaps, and (3) identify new bioinformatics tools that would be necessary to analyze and interpret population genetic data in a forensic context. The eight organisms that were studied are B. anthracis, Y. pestis, F. tularensis, Brucella spp., E. coli O157/H7, Burkholderia mallei, Burkholderia pseudomallei, and C. botulinum. Our study focused on the use of bacterial population genetics by forensic investigators to test hypotheses about the possible provenance of an agent that was used in a crime or act of terrorism. Just as human population genetics underpins the calculations of match probabilities for human DNA evidence, bacterial population genetics determines the level of support that microbial DNA evidence provides for or against certain well-defined hypotheses about the origins of an infecting strain. Our key findings are: (1) Bacterial population genetics is critical for answering certain types of questions in a probabilistic manner, akin (but not identical) to 'match probabilities' in DNA forensics. (2) A basic theoretical framework for calculating likelihood ratios or posterior probabilities for forensic hypotheses based on microbial genetic comparisons has been formulated. This 'inference-on-networks' framework has deep but simple connections to the population genetics of mtDNA and Y-STRs in human DNA forensics. (3) The 'phylogeographic' approach to identifying microbial sources is not an adequate basis for understanding bacterial population genetics in a forensic context, and has limited utility, even for generating 'leads' with respect to strain origin. (4) A collection of genotyped isolates obtained opportunistically from international locations augmented by phylogenetic representations of relatedness will not and enzootic outbreaks noted through international outbreak surveillance systems, and 'representative' genetic sequences from each outbreak. (5) Interpretation of genetic comparisons between an attack strain and reference strains requires a model for the network structure of maintenance foci, enzootic outbreaks, and human outbreaks of that disease, coupled with estimates of mutational rate constants. Validation of the model requires a set of sequences from exemplary outbreaks and laboratory data on mutation rates during animal passage. The necessary number of isolates in each validation set is determined by disease transmission network theory, and is based on the 'network diameter' of the outbreak. (6) The 8 bacteria in this study can be classified into 4 categories based on the complexity of the transmission network structure of their natural maintenance foci and their outbreaks, both enzootic and zoonotic. (7) For B. anthracis, Y. pestis, E. coli O157, and Brucella melitensis, and their primary natural animal hosts, most of the fundamental parameters needed for modeling genetic change within natural host or human transmission networks have been determined or can be estimated from existing field and laboratory studies. (8) For Burkholderia mallei, plausible approaches to transmission network models exist, but much of the fundamental parameterization does not. In addition, a validated high-resolution typing system for characterizing genetic change within outbreaks or foci has not yet been demonstrated, although a candidate system exists. (9) For Francisella tularensis, the increased complexity of the transmission network and unresolved questions about maintenance and transmission suggest that it will be more complex and difficult to develop useful models based on currently available data. (10) For Burkholderia pseudomallei and Clostridium botulinum, the transmission and maintenance networks involve complex soil communities and metapopulations about which very little is known. It is not clear that these pathogens can be brought into the in

Velsko, S P

2009-11-02T23:59:59.000Z

366

Organization Chart - Sierra Nevada Region  

NLE Websites -- All DOE Office Websites (Extended Search)

Human Resources, Lands, Property, and Facility Management; IT: Business Systems, Cyber Security, Engineering Services; Power Operation: Dispatch, Operations Engineering &...

367

Reverse Engineering Code with IDA Pro, 1st edition  

Science Conference Proceedings (OSTI)

If you want to master the art and science of reverse engineering code with IDA Pro for security R&D or software debugging, this is the book for you. Highly organized and sophisticated criminal entities are constantly developing more complex, obfuscated, ... Keywords: Programming, Security

IOActive

2008-03-01T23:59:59.000Z

368

Companion of the 30th international conference on Software engineering  

Science Conference Proceedings (OSTI)

Welcome to the 30th International Conference on Software Engineering in Leipzig, Germany. On behalf of the entire organizing committee, we are very happy to welcome you to ICSE which returns to Germany for the third time after Munich (1978) and Berlin ...

Wilhelm Schäfer; Matthew B. Dwyer; Volker Gruhn

2008-05-01T23:59:59.000Z

369

Model checking education for software engineers in Japan  

Science Conference Proceedings (OSTI)

This paper is the preliminary report of a joint research project on developing a body of knowledge on model checking. The project is being carried out by four organizations that give model checking courses to software engineers in Japan. The paper explains ... Keywords: body of knowledge, evaluation, training

Hideaki Nishihara; Koichi Shinozaki; Koji Hayamizu; Toshiaki Aoki; Kenji Taguchi; Fumihiro Kumeno

2009-06-01T23:59:59.000Z

370

Microbial fuel cells: novel microbial physiologies and engineering approaches  

E-Print Network (OSTI)

The possibility of generating electricity with microbial fuel cells has been recognized for some time with minimal negative environmental impact. Producing electricity from organic matter with microbial fuel cellsMicrobial fuel cells: novel microbial physiologies and engineering approaches Derek R Lovley

Lovley, Derek

371

A Personal Data Audit Method through Requirements Engineering  

Science Conference Proceedings (OSTI)

Organizations using personal data in areas such as in Health Information Systems have, in recent years, shown an increasing interest in the correct protection of these data. It is not only important to define security measures for these sensitive data, ... Keywords: Audit, Data protection, Health Information Systems, Privacy, Requirements Engineering

Miguel A. Martínez; Joaquín Lasheras; Eduardo Fernández-Medina; Ambrosio Toval; Mario Piattini

2010-06-01T23:59:59.000Z

372

Engines Photo Archive  

NLE Websites -- All DOE Office Websites (Extended Search)

Engines Photo Archive Engines Photo Archive The following images may be used freely as long as they are accompanied by a statement that they were used "Courtesy of Argonne National Laboratory" (see our disclaimer). To download the high-resolution version of each picture, right-click on the "Download high-resolution image" text beneath the picture and select "Save Link As..." from the resulting pop-up menu. A researcher readies an endoscope to capture diesel emissions images. Diesel Emissions: Readying an endoscope to capture diesel emissions images.Photo courtesy of Argonne National Laboratory. Download high-resolution image. A researcher readies an endoscope to capture diesel emissions images. Diesel Particulates: Argonne's micro-imaging system for diesel particulates. Read story. Download high-resolution image.

373

HANFORD ENGINEER WORKS  

Office of Legacy Management (LM)

HANFORD ENGINEER WORKS HANFORD ENGINEER WORKS IJd *P-t - - ~~~ssiticatiC+n cwcetted rat G.E. NUCLEONICS PROJECT xi I ~@L.%&~--G-ENERAI,@ ELECTRIC z ,m ._.__.-. _ I--..-. By Authority of. COMPANY ._ Atmic Energy Commission Office of Hanford Dire&xl Operations Riohland, Washington Attention; Mr. Carleton Shugg, Manager ./ ALPKA-ROLLED EL'GIL%I jw -879 ' . *_ a. f' Richland, Washington February 6, 1948 , Thla Dclc.Jv-

374

Internal combustion engine  

DOE Patents (OSTI)

An improved engine is provided that more efficiently consumes difficult fuels such as coal slurries or powdered coal. The engine includes a precombustion chamber having a portion thereof formed by an ignition plug. The precombustion chamber is arranged so that when the piston is proximate the head, the precombustion chamber is sealed from the main cylinder or the main combustion chamber and when the piston is remote from the head, the precombustion chamber and main combustion chamber are in communication. The time for burning of fuel in the precombustion chamber can be regulated by the distance required to move the piston from the top dead center position to the position wherein the precombustion chamber and main combustion chamber are in communication.

Baker, Quentin A. (P.O. Box 6477, San Antonio, TX 78209); Mecredy, Henry E. (1630-C W. 6th, Austin, TX 78703); O' Neal, Glenn B. (6503 Wagner Way, San Antonio, TX 78256)

1991-01-01T23:59:59.000Z

375

CHEMICAL ENGINEERING Fall 2013-Winter 2014  

E-Print Network (OSTI)

ADVANCED CHEMICAL ENGINEERING Fall 2013-Winter 2014 Certificate Program CONTINUING AND PROFESSIONAL EDUCATIONCONTINUING AND PROFESSIONAL EDUCATION #12;About the Advanced Chemical Engineering Certificate Program The new Advanced Chemical Engineering Certificate Program offers professionals in chemi- cal engineering

California at Davis, University of

376

University of Ljubljana Faculty of Electrical Engineering  

E-Print Network (OSTI)

calculation for different criteria. Ancillary service management: load forecast, power system reserve forecast#12;2 3 University of Ljubljana Faculty of Electrical Engineering University of Ljubljana Faculty of Electrical Engineering Doctoral Programme Electrical Engineering Doctoral Programme Electrical Engineering

Â?umer, Slobodan

377

Modular Aneutronic Fusion Engine  

SciTech Connect

NASA's JUNO mission will arrive at Jupiter in July 2016, after nearly five years in space. Since operational costs tend to rise with mission time, minimizing such times becomes a top priority. We present the conceptual design for a 10MW aneutronic fusion engine with high exhaust velocities that would reduce transit time for a Jupiter mission to eighteen months and enable more challenging exploration missions in the solar system and beyond. __________________________________________________

Gary Pajer, Yosef Razin, Michael Paluszek, A.H. Glasser and Samuel Cohen

2012-05-11T23:59:59.000Z

378

An Engineering Test Reactor  

SciTech Connect

A relatively inexpensive reactor for the specific purpose of testing a sub-critical portion of another reactor under conditions that would exist during actual operation is discussed. It is concluded that an engineering tool for reactor development work that bridges the present gap between exponential and criticality experiments and the actual full scale operating reactor is feasible. An example of such a test reactor which would not entail development effort to ut into operation is depicted.

Fahrner, T.; Stoker, R.L.; Thomson, A.S.

1951-03-16T23:59:59.000Z

379

MARS Flight Engineering Status  

DOE Green Energy (OSTI)

The Multi-sensor Airborne Radiation Survey Flight Engineering project (MARS FE) has designed a high purity germanium (HPGe) crystal array for conducting a wide range of field measurements. In addition to the HPGe detector system, a platform-specific shock and vibration isolation system and environmental housing have been designed to support demonstration activities in a maritime environment on an Unmanned Surface Vehicle (USV). This report describes the status of the equipment as of the end of FY09.

Fast, James E.; Dorow, Kevin E.; Morris, Scott J.; Thompson, Robert C.; Willett, Jesse A.

2010-04-06T23:59:59.000Z

380

Photonically Engineered Incandescent Emitter  

DOE Patents (OSTI)

A photonically engineered incandescence is disclosed. The emitter materials and photonic crystal structure can be chosen to modify or suppress thermal radiation above a cutoff wavelength, causing the emitter to selectively emit in the visible and near-infrared portions of the spectrum. An efficient incandescent lamp is enabled thereby. A method for fabricating a three-dimensional photonic crystal of a structural material, suitable for the incandescent emitter, is also disclosed.

Gee, James M. (Albuquerque, NM); Lin, Shawn-Yu (Albuquerque, NM); Fleming, James G. (Albuquerque, NM); Moreno, James B. (Albuquerque, NM)

2005-03-22T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Stirling cycle engine  

DOE Patents (OSTI)

In a Stirling cycle engine having a plurality of working gas charges separated by pistons reciprocating in cylinders, the total gas content is minimized and the mean pressure equalization among the serial cylinders is improved by using two piston rings axially spaced at least as much as the piston stroke and by providing a duct in the cylinder wall opening in the space between the two piston rings and leading to a source of minimum or maximum working gas pressure.

Lundholm, Gunnar (Lund, SE)

1983-01-01T23:59:59.000Z

382

Vehicle Technologies Office: Combustion Engine Research  

NLE Websites -- All DOE Office Websites (Extended Search)

Combustion Engine Combustion Engine Research to someone by E-mail Share Vehicle Technologies Office: Combustion Engine Research on Facebook Tweet about Vehicle Technologies Office: Combustion Engine Research on Twitter Bookmark Vehicle Technologies Office: Combustion Engine Research on Google Bookmark Vehicle Technologies Office: Combustion Engine Research on Delicious Rank Vehicle Technologies Office: Combustion Engine Research on Digg Find More places to share Vehicle Technologies Office: Combustion Engine Research on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Combustion Engines Emission Control Waste Heat Recovery Fuels & Lubricants Materials Technologies Combustion Engine Research

383

Environmental restoration value engineering guidance document  

SciTech Connect

This document provides guidance on Value Engineering (VE). VE is an organized team effort led by a person trained in the methodology to analyze the functions of projects, systems, equipment, facilities, services, and processes for achieving the essential functions at the lowest life cycle cost while maintaining required performance, reliability, availability, quality, and safety. VE has proven to be a superior tool to improve up-front project planning, cut costs, and create a better value for each dollar spent. This document forms the basis for the Environmental Restoration VE Program, describes the VE process, and provides recommendations on when it can be most useful on ER projects.

NONE

1995-07-01T23:59:59.000Z

384

Materials Science and Engineering  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Materials Science and Engineering Materials Science and Engineering 1 Fe---Cr A lloys f or A dvanced N uclear E nergy A pplica9ons Ron S caEngineering 2 Thermodynamic S tabiliza9on o f G rain S ize The concept is that non---equilibrium solutes introduced by mechanical alloying can segregate to grain b oundaries, p roducing

385

Index Terms --Smart grid; power engineering education; power engineering curriculum; power engineering re-  

E-Print Network (OSTI)

1 Index Terms -- Smart grid; power engineering education; power engineering curriculum; power the United States power system has led to an engineering initiative va- riously known as `smart grid the smart grid will be educated, how they should be trained, and to what levels of comprehension

386

Engineered Fire Safety Group Staff Directory  

Science Conference Proceedings (OSTI)

Engineered Fire Safety Group Staff. Staff Listing. Thomas G. Cleary, (Acting) Leader, Chemical Engineer, 301-975-6858. Carla ...

2013-09-16T23:59:59.000Z

387

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist The following checklist is...

388

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

& SYSTEMS ENGINEERING PROGRAM: Project Planning Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist Energy.gov Careers & Internships Policy &...

389

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Planning...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SYSTEMS ENGINEERING PROGRAM: Requirements Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist Energy.gov Careers & Internships Policy &...

390

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SYSTEMS ENGINEERING PROGRAM: Requirements Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist Energy.gov Careers & Internships Policy &...

391

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM : Acceptance Checklist...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

& SYSTEMS ENGINEERING PROGRAM: Software Design Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist Energy.gov Careers & Internships Policy &...

392

SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Training Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM More Documents & Publications SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM SOFTWARE QUALITY & SYSTEMS...

393

Fabrication of 1-dimensional nanowires from genetically modified M13 phage through surfactant-mediated hybridization and the applications in medical diagnosis, energy devices, and catalysis  

E-Print Network (OSTI)

Biological building blocks served as excellent templates for the preparation of various nano-materials due to their beneficial interactions at the molecular level. The bio-mineralization of genetically engineered M13 ...

Lee, Youjin

2010-01-01T23:59:59.000Z

394

Reading Comprehension - Organs and Organ Systems  

NLE Websites -- All DOE Office Websites (Extended Search)

together in a group make up an organ system. Examples of organ systems are cats and dogs the circulatory system and the respiratory system the stomacular system and...

395

Honda motor company's CVCC engine  

DOE Green Energy (OSTI)

Honda Motor Company of Japan in a four-year period from 1968 to 1872 designed, tested, and mass-produced a stratified charge engine, the CVCC, which in comparison to conventional engines of similar output at the time was lower in CO, HC and NO/sub x/ emissions and higher in fuel economy. Honda developed the CVCC engine without government assistance or outside help. Honda's success came at a time when steadily increasing fuel costs and the various provisions of the Clean Air Act had forced US automakers to consider possible alternatives to the conventional gasoline engine. While most major engine manufacturers had investigated some form of stratified charge engine, Honda's CVCC was the only one to find successful market application. This case study examines the circumstances surrounding the development of the CVCC engine and its introduction into the Japanese and American markets.

Abernathy, W.J.; Ronan, L.

1980-07-01T23:59:59.000Z

396

Mechanical Engineering Department technical abstracts  

SciTech Connect

The Mechanical Engineering Department publishes abstracts twice a year to inform readers of the broad range of technical activities in the Department, and to promote an exchange of ideas. Details of the work covered by an abstract may be obtained by contacting the author(s). General information about the current role and activities of each of the Department's seven divisions precedes the technical abstracts. Further information about a division's work may be obtained from the division leader, whose name is given at the end of each divisional summary. The Department's seven divisions are as follows: Nuclear Test Engineering Division, Nuclear Explosives Engineering Division, Weapons Engineering Division, Energy Systems Engineering Division, Engineering Sciences Division, Magnetic Fusion Engineering Division and Materials Fabrication Division.

1984-07-01T23:59:59.000Z

397

US Army Corps of Engineers BUILDING STRONG  

E-Print Network (OSTI)

® Office Structure Par 005 / Office of Engineer Inspector General 01 *Supv Engineer Inspector General GS-15 02 Engineer Inspector General Rep GS-13 03 Administrative Officer GS-09 *The Engineer InspectorUS Army Corps of Engineers BUILDING STRONG® Mission Briefing The Engineer Inspector General #12

US Army Corps of Engineers

398

Our Organization | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Our Organization Our Organization Our Organization Our Organization POWER SYSTEMS ENGINEERING RESEARCH & DEVELOPMENT (PSE R&D) NATIONAL ELECTRICITY DELIVERY DIVISION (NEDD) INFRASTRUCTURE SECURITY & ENERGY RESTORATION (ISER) ENERGY INFRASTRUCTURE MODELING AND ANALYSIS (EIMA) ADVANCED GRID INTEGRATION (AGI) The Power Systems Engineering Research and Development Division is responsible for the development and management of projects for "next generation" electricity delivery technologies and supporting activities to accelerate their introduction to the marketplace. The National Electricity Delivery Division (NEDD) leads the Department's efforts to provide technical assistance to states, regional entities, and tribes to help them develop and improve their programs, policies, and laws that will facilitate the development of reliable and affordable electricity infrastructure. NEDD also authorizes the export of electricity, issues permits for the construction of cross-border transmission lines, and is leading efforts to improve the coordination of Federal transmission permitting on Federal lands. The Infrastructure Security and Energy Restoration Division leads efforts for securing the U.S. energy infrastructure against all hazards, reducing the impact of disruptive events, and responding to and facilitating recovery from energy disruptions, in collaboration with all levels of industry and State and local governments. The Energy Infrastructure Modeling and Analysis Division supports the development of a reliable, secure, resilient, and advanced U.S. energy infrastructure through a range of activities, including electric system modeling, synchrophasor-based tool development, transmission reliability research, reliability assessments, energy security modeling and visualization, and energy infrastructure risk analyses. The Advanced Grid Integration Division leads OE's grid modernization efforts to foster the deployment of smart grid systems and technologies to enhance the reliability, efficiency, and security of the Nation's electric power grid. The Division manages the smart grid investment projects and advances smart grid interoperability and cybersecurity through standards, information exchange and initiatives that increase the efficiency and effectiveness of grid modernization investments.

399

The MACODO organization model for context-driven dynamic agent organizations  

Science Conference Proceedings (OSTI)

Today's distributed applications such as sensor networks, mobile multimedia applications, and intelligent transportation systems pose huge engineering challenges. Such systems often comprise different components that interact with each other as peers, ... Keywords: Context, intelligent transportation systems, middleware, multiagent system, organization, role

Danny Weyns; Robrecht Haesevoets; Alexander Helleboogh

2010-11-01T23:59:59.000Z

400

NEWS AND COMMENTARY Conservation genetics...............................................................  

E-Print Network (OSTI)

NEWS AND COMMENTARY Conservation genetics doubt in the minds of conservation geneticists, first raised in the 1980s, that genetic considerations might be irrelevant to the conservation of species on the brink. What happens when a species goes

DeSalle, Rob

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Genetic algorithms and artificial life  

Science Conference Proceedings (OSTI)

Genetic algorithms are computational models of evolution that play a central role in many artificial-life models. We review the history and current scope of research on genetic algorithms in artificial life, giving illustrative examples in which the ...

Melanie Mitchell; Stephanie Forrest

1994-01-01T23:59:59.000Z

402

Matching information security vulnerabilities to organizational security profiles: a genetic algorithm approach  

Science Conference Proceedings (OSTI)

Organizations are making substantial investments in information security to reduce the risk presented by vulnerabilities in their information technology (IT) infrastructure. However, each security technology only addresses specific vulnerabilities and ... Keywords: Genetic algorithms, Information security

Mukul Gupta; Jackie Rees; Alok Chaturvedi; Jie Chi

2006-03-01T23:59:59.000Z

403

Matching information security vulnerabilities to organizational security profiles: a genetic algorithm approach  

Science Conference Proceedings (OSTI)

Organizations are making substantial investments in information security to reduce the risk presented by vulnerabilities in their information technology (IT) infrastructure. However, each security technology only addresses specific vulnerabilities and ... Keywords: genetic algorithms, information security

Mukul Gupta; Jackie Rees; Alok Chaturvedi; Jie Chi

2006-03-01T23:59:59.000Z

404

Proceedings of the first ACM/SIGEVO Summit on Genetic and Evolutionary Computation  

Science Conference Proceedings (OSTI)

These proceedings contain the papers presented at the 2009 World Summit on Genetic and Evolutionary Computation (2009 GEC Summit), held in Shanghai, China, June 12-14, 2009. 2009 GEC Summit is sponsored and organized by ACM SIGEVO, the Special ...

Lihong Xu; Erik D. Goodman; Guoliang Chen; Darrell Whitley; Yongsheng Ding

2009-06-01T23:59:59.000Z

405

Clustering with overlap for genetic interaction networks via local search optimization  

Science Conference Proceedings (OSTI)

Algorithms for detection of modules in genetics interaction networks, while often identifying new models of functional modular organization between genes, have been limited to the output of disjoint, non-overlapping modules, while natural overlapping ... Keywords: genetic interactions, graph clustering, local search

Joseph Whitney; Judice Koh; Michael Costanzo; Grant Brown; Charles Boone; Michael Brudno

2011-09-01T23:59:59.000Z

406

Multi-objective genetic local search algorithm using Kohonen's neural map  

Science Conference Proceedings (OSTI)

Genetic Algorithms (GAs) are population based global search methods that can escape from local optima traps and find the global optima regions. However, near the optimum set their intensification process is often inaccurate. This is because the search ... Keywords: Learning, Multi-objective evolutionary algorithm, Multi-objective genetic local search, Multi-reservoir operation management, Self organizing maps, Variable Neighborhood Search (VNS)

Mehrdad Hakimi-Asiabar; Seyyed Hassan Ghodsypour; Reza Kerachian

2009-05-01T23:59:59.000Z

407

Detection of phenols using engineered bacteria  

DOE Patents (OSTI)

Detection of phenols using engineered bacteria. A biosensor can be created by placing a reporter gene under control of an inducible promoter. The reporter gene produces a signal when a cognate transcriptional activator senses the inducing chemical. Creation of bacterial biosensors is currently restricted by limited knowledge of the genetic systems of bacteria that catabolize xenobiotics. By using mutagenic PCR to change the chemical specificity of the Pseudomonas species CF600 DmpR protein, the potential for engineering novel biosensors for detection of phenols has been demonstrated. DmpR, a well-characterized transcriptional activator of the P. CF600's dmp operon mediates growth on simple phenols. Transcription from Po, the promoter heading the dmp operon, is activated when the sensor domain of DmpR interacts with phenol and mono-substituted phenols. By altering the sensor domain of the DmpR, a group of DmpR derivatives that activate transcription of a Po-lacZ fusion in response to eight of the EPA's eleven priority pollutant phenols has been created. The assays and the sensor domain mutations that alter the chemical specificity of DmpR is described.

Wise, Arlene A. (Philadelphia, PA); Kuske, Cheryl R. (Los Alamos, NM); Terwilliger, Thomas C. (Santa Fe, NM)

2007-12-04T23:59:59.000Z

408

Virtual Library on Genetics from Oak Ridge National Laboratory  

DOE Data Explorer (OSTI)

The World Wide Web (WWW) Virtual Library is a collaborative effort to provide topic indices that break down into many subtopics guiding users to vast resources of information around the world. ORNL hosts the Virtual Library on Genetics as part of the WWWVL's Biosciences topic area. The VL on Genetics is also a collection of links to information resources that supported the DOE Human Genome Project. That project has now evolved into Genomics: GTL. GTL is DOE's next step in genomics--builds on data and resources from the Human Genome Project, the Microbial Genome Program, and systems biology. GTL will accelerate understanding of dynamic living systems for solutions to DOE mission challenges in energy and the environment. The section of the Virtual Library on Genetics that is titled Organisms guides users to genetic information resources and gene sequences for animals, insects, microbes, and plant life.

409

Adaptive design optimization of wireless sensor networks using genetic algorithms  

Science Conference Proceedings (OSTI)

We present a multi-objective optimization methodology for self-organizing, adaptive wireless sensor network design and energy management, taking into consideration application-specific requirements, communication constraints and energy-conservation characteristics. ... Keywords: Adaptive network design, Energy conservation, Genetic algorithms, Optimal design, Wireless sensor networks

Konstantinos P. Ferentinos; Theodore A. Tsiligiridis

2007-03-01T23:59:59.000Z

410

Segmentation of medical images using a genetic algorithm  

Science Conference Proceedings (OSTI)

Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves incorporating as much prior information as possible (e.g., texture, shape, ... Keywords: genetic algorithms, level set methods, texture segmentation

Payel Ghosh; Melanie Mitchell

2006-07-01T23:59:59.000Z

411

Genetic conservation of native trees  

E-Print Network (OSTI)

Genetic conservation of native trees Scott McG. Wilson1 and C. J. A. Samuel Over recent years, the genetic conservation of British native tree populations has become an increasingly important part policy-makers in the genetic basis of forest biodiversity conservation, both at the UK and, more

412

Order acceptance using genetic algorithms  

Science Conference Proceedings (OSTI)

This paper uses a genetic algorithm to solve the order-acceptance problem with tardiness penalties. We compare the performance of a myopic heuristic and a genetic algorithm, both of which do job acceptance and sequencing, using an upper bound based on ... Keywords: Genetic algorithms, Order acceptance, Scheduling

Walter O. Rom; Susan A. Slotnick

2009-06-01T23:59:59.000Z

413

Vehicle Technologies Office: Advanced Combustion Engines  

NLE Websites -- All DOE Office Websites (Extended Search)

Advanced Combustion Advanced Combustion Engines to someone by E-mail Share Vehicle Technologies Office: Advanced Combustion Engines on Facebook Tweet about Vehicle Technologies Office: Advanced Combustion Engines on Twitter Bookmark Vehicle Technologies Office: Advanced Combustion Engines on Google Bookmark Vehicle Technologies Office: Advanced Combustion Engines on Delicious Rank Vehicle Technologies Office: Advanced Combustion Engines on Digg Find More places to share Vehicle Technologies Office: Advanced Combustion Engines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Advanced Combustion Engines Combustion Engines Emission Control Waste Heat Recovery Fuels & Lubricants Materials Technologies Advanced Combustion Engines

414

ION ROCKET ENGINE  

DOE Patents (OSTI)

A thrust generating engine utilizing cesium vapor as the propellant fuel is designed. The cesium is vaporized by heat and is passed through a heated porous tungsten electrode whereby each cesium atom is fonized. Upon emergfng from the tungsten electrode, the ions are accelerated rearwardly from the rocket through an electric field between the tungsten electrode and an adjacent accelerating electrode grid structure. To avoid creating a large negative charge on the space craft as a result of the expulsion of the positive ions, a source of electrons is disposed adjacent the ion stream to neutralize the cesium atoms following acceleration thereof. (AEC)

Ehlers, K.W.; Voelker, F. III

1961-12-19T23:59:59.000Z

415

Acoustical heat pumping engine  

DOE Patents (OSTI)

The disclosure is directed to an acoustical heat pumping engine without moving seals. A tubular housing holds a compressible fluid capable of supporting an acoustical standing wave. An acoustical driver is disposed at one end of the housing and the other end is capped. A second thermodynamic medium is disposed in the housing near to but spaced from the capped end. Heat is pumped along the second thermodynamic medium toward the capped end as a consequence both of the pressure oscillation due to the driver and imperfect thermal contact between the fluid and the second thermodynamic medium.

Wheatley, John C. (Los Alamos, NM); Swift, Gregory W. (Los Alamos, NM); Migliori, Albert (Santa Fe, NM)

1983-08-16T23:59:59.000Z

416

Materials science and engineering  

Science Conference Proceedings (OSTI)

During FY-96, work within the Materials Science and Engineering Thrust Area was focused on material modeling. Our motivation for this work is to develop the capability to study the structural response of materials as well as material processing. These capabilities have been applied to a broad range of problems, in support of many programs at Lawrence Livermore National Laboratory. These studies are described in (1) Strength and Fracture Toughness of Material Interfaces; (2) Damage Evolution in Fiber Composite Materials; (3) Flashlamp Envelope Optical Properties and Failure Analysis; (4) Synthesis and Processing of Nanocrystalline Hydroxyapatite; and (5) Room Temperature Creep Compliance of Bulk Kel-E.

Lesuer, D.R.

1997-02-01T23:59:59.000Z

417

Acoustical heat pumping engine  

DOE Patents (OSTI)

The disclosure is directed to an acoustical heat pumping engine without moving seals. A tubular housing holds a compressible fluid capable of supporting an acoustical standing wave. An acoustical driver is disposed at one end of the housing and the other end is capped. A second thermodynamic medium is disposed in the housing near to but spaced from the capped end. Heat is pumped along the second thermodynamic medium toward the capped end as a consequence both of the pressure oscillation due to the driver and imperfect thermal contact between the fluid and the second thermodynamic medium. 2 figs.

Wheatley, J.C.; Swift, G.W.; Migliori, A.

1983-08-16T23:59:59.000Z

418

Optical Properties of Secondary Organic Aerosols  

E-Print Network (OSTI)

road diesel engine: Biodiesel and diesel characterizationroad diesel engine: Biodiesel and diesel characterizationroad diesel engine: Biodiesel and diesel characterization

Kim, Hwajin

2012-01-01T23:59:59.000Z

419

Just the Basics: Diesel Engine  

NLE Websites -- All DOE Office Websites (Extended Search)

Today's direct-injection diesel Today's direct-injection diesel engines are more rugged, powerful, durable, and reliable than gasoline engines, and use fuel much more efficiently, as well. Diesel Engines Yesterday, Today, and Tomorrow Diesels are workhorse engines. That's why you find them powering heavy- duty trucks, buses, tractors, and trains, not to mention large ships, bulldozers, cranes, and other construction equipment. In the past, diesels fit the stereotype of muscle-bound behe- moths. They were dirty and sluggish, smelly and loud. That image doesn't apply to today's diesel engines, however, and tomorrow's diesels will show even greater improvements. They will be even more fuel efficient, more flexible in the fuels they can use, and also much cleaner in emissions. How Diesel Engines Work

420

Engineering | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Engineering | National Nuclear Security Administration Engineering | 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 Engineering Home > About Us > Our Programs > Defense Programs > Future Science & Technology Programs > Engineering Engineering NNSA uses modern tools and capabilities in the engineering sciences field which are needed to ensure the safety, security, reliability and

Note: This page contains sample records for the topic "genetically engineered organisms" 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

The smallest possible heat engines  

E-Print Network (OSTI)

We construct the smallest possible self contained heat engines; one composed of only two qubits, the other of only a single qutrit. The engines are self-contained as they do not require external sources of work and/or control. They are able to produce work which is used to continuously lift a weight. Despite the dimension of the engine being small, it is still able to operate at the Carnot efficiency.

Noah Linden; Sandu Popescu; Paul Skrzypczyk

2010-10-28T23:59:59.000Z

422

Mechanical Engineering Department Technical Review  

Science Conference Proceedings (OSTI)

The Mechanical Engineering Department Technical Review is published to inform readers of various technical activities within the Department, promote exchange of ideas, and give credit to personnel who are achieving the results. The report is presented in two parts: technical achievements and publication abstracts. The first is divided into seven sections, each of which reports on an engineering division and its specific activities related to nuclear tests, nuclear explosives, weapons, energy systems, engineering sciences, magnetic fusion, and materials fabrication.

Carr, R.B.; Denney, R.M. (eds.)

1981-07-01T23:59:59.000Z

423

Steam Turbine Performance Engineer's Guide  

Science Conference Proceedings (OSTI)

The Steam Turbine Performance Engineer's Guide is meant to present the steam turbine performance engineer with the expected and important functions and responsibilities necessary to succeed in this position that are not necessarily taught in college. The instructions and recommendations in this guide, when properly executed, will improve the effectiveness of steam turbine performance engineers, positively affecting both the performance and reliability of the steam turbines under their care.

2010-12-23T23:59:59.000Z

424

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1992-01-01T23:59:59.000Z

425

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1993-01-01T23:59:59.000Z

426

High temperature turbine engine structure  

DOE Patents (OSTI)

A high temperature ceramic/metallic turbine engine includes a metallic housing which journals a rotor member of the turbine engine. A ceramic disk-like shroud portion of the engine is supported on the metallic housing portion and maintains a close running clearance with the rotor member. A ceramic spacer assembly maintains the close running clearance of the shroud portion and rotor member despite differential thermal movements between the shroud portion and metallic housing portion.

Carruthers, William D. (Mesa, AZ); Boyd, Gary L. (Tempe, AZ)

1994-01-01T23:59:59.000Z

427

Recycling of Engine Serviced Superalloys  

Science Conference Proceedings (OSTI)

of gas turbine engines and other high temperature applications. Elements such ... processes and tight controls have limited the use of large amounts of available.

428

Engine Combustion & Efficiency - FEERC  

NLE Websites -- All DOE Office Websites (Extended Search)

Engine Combustion & Efficiency Engine Combustion & Efficiency ORNL currently and historically supports the U.S. DOE on multi-cylinder and vehicle applications of diesel combustion, lean burn gasoline combustion, and low temperature combustion processes, and performs principal research on efficiency enabling technologies including emission controls, thermal energy recovery, and bio-renewable fuels. Research areas span from fundamental concepts to engine/vehicle integration and demonstration with a particular emphasis on the following areas: Thermodynamics for identifying and characterizing efficiency opportunities for engine-systems as well as the development of non-conventional combustion concepts for reducing fundamental combustion losses. Nonlinear sciences for improving the physical understanding and

429

Engineering performance of Bringelly shale.  

E-Print Network (OSTI)

??SYNOPSIS This thesis is concerned with the general and fundamental engineering characterisation of a geological formation within Wianamatta group, known as Bringelly shale. Bringelly shale… (more)

William, Ezzat

2007-01-01T23:59:59.000Z

430

SEAMOPT - Stirling engine optimization code  

SciTech Connect

Experience is described with use of a fast-running Stirling engine optimization code developed at Argonne intended for public release. Stirling engine modeling is provided by the SEAM1 thermodynamic code. An interface was written to combine SEAM1 with a general optimization code and assess maximum component stress levels. Thus full engine thermodynamic and structural simulation is done during the optimization process. Several examples of the use of this code to optimize the GPU-3 engine are described. In one case efficiency was improved by over 25%.

Heames, T.J.; Daley, J.G.

1984-01-01T23:59:59.000Z

431

Biomass Engineering Prize Competition Announced  

Science Conference Proceedings (OSTI)

Posted on: 7/30/2010 12:00:00 AM... The DownEast 2010 Biomass Engineering Prize Competition is seeking innovative solutions focused on revitalizing an ...

432

JOINT ELECTRICAL & COMPUTER ENGINEERING AND  

E-Print Network (OSTI)

JOINT ELECTRICAL & COMPUTER ENGINEERING AND PHYSICS COLLOQUIUM "Speckle Statistics, Coherence confirmation of the increase in the well- defined polarization state of the output radiation. In the joint

433

Engineering Biofuels from Photosynthetic Bacteria  

interdisciplinary target molecule selection and testing ... Engineering Biofuels from Photosynthetic Bacteria (IN 09001) November 2012 tdc_es_in09001_1112_mn

434

Systems Engineering Advancement Research Initiative  

E-Print Network (OSTI)

strategic partners Define and research fundamental concepts for advanced system engineering Contribute materials, and handbooks to inspire, inform, and guide students and practitioners VENUE SEAri is located

de Weck, Olivier L.

435

Engineered Infills for Concrete Barriers  

Science Conference Proceedings (OSTI)

... INEEL Idaho National Engineering and Environmental Laboratory ... a 240 MW thermal sodium–cooled, graphite ... for cement based waste forms which ...

2011-05-20T23:59:59.000Z

436

Argonne Chemical Sciences & Engineering - Publications  

NLE Websites -- All DOE Office Websites (Extended Search)

and Fuel Cell Materials Ceramic Electrochemistry lithium-ion battery Electrochemical Energy Storage Basic Research Applied R&D Engineering Electrochemical Analysis and...

437

Development of Alternative Engine Materials  

Science Conference Proceedings (OSTI)

ature strength(31,32), and reinforced rings are envisioned in various IHPTET engine tests. The development of r-based materials with a balance of properties.

438

Engineered refractories for slagging gasifiers  

DOE Green Energy (OSTI)

Successful field trials in commercial slagging gasifier systems have been made of improved refractory materials engineered specifically for longer service life in this application.

Kwong, Kyei-sing; Bennett, James P.; Krabbe, Rick; Thomas, Hugh; Powell, Cynthia A.

2006-02-01T23:59:59.000Z

439

Computational methods in structural engineering.  

E-Print Network (OSTI)

???The present research is focused on computational methods in structural engineering. The main work includes three parts: 1) the development of cubic B-spline finite elements… (more)

Yang, Hao (??)

2010-01-01T23:59:59.000Z

440

Materials Engineer Unravels Mutation Mystery  

Science Conference Proceedings (OSTI)

Aug 31, 2010 ... Just ask Kalina Hristova, an associate professor of materials science and engineering at Johns Hopkins University, who has spent more than ...

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Engineering and Technology Research & Development  

NLE Websites -- All DOE Office Websites (Extended Search)

Wang, Xiaoxing Wang July 09, 2012 Copyright 2012 RTI. All rights reserved Center for Energy Technology 2012 NETL CO 2 Capture Technology Meeting Engineering and Technology...

442

Alternative Energy Engineering Activity (Minnesota)  

Energy.gov (U.S. Department of Energy (DOE))

This statute establishes an alternative energy engineering activity to provide on-site technical assistance for alternative energy and conservation projects; develop information materials and...

443

Kevin E. Lansey Department of Civil Engineering and Engineering Mechanics  

E-Print Network (OSTI)

significant publications Lansey, K. and P. Boulos, Comprehensive Handbook on Water Quality Analysis Distribution Systems Analysis Handbook for Engineers and Planners, MW Soft, Inc., 2nd edition, 2006. Lansey, K for Water Distribution Pipe Network Models," ASCE Journal of Hydraulic Engineering, 127(4), April, 2001, pp

Scott, Christopher

444

US Army Corps of Engineers Engineer Research and Development Center  

E-Print Network (OSTI)

Energy Star or FEMP designated products #12;8 US Army Corps of Engineers® Engineer Research.5% or more in 2013 and beyond (DoD Internal Guidance is 25% by 2025) ­ Energy Efficient Products ­ Install · Renewable, Renewable, Renewable · Net Zero Energy ­ Energy Efficiency (Conservation) ­ Energy Production

445

Department of Mechanical Engineering  

E-Print Network (OSTI)

specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise, does.................................16 Table 7. Pretreatment standards for manufacturers of organic chemicals, plastics, and synthetic compounds, which originate from sources such as vehicle emissions, power plants, refineries, and industrial

446

Nuclear Science & Engineering  

E-Print Network (OSTI)

§ SC Resolutions 1267 (1999), 1373 (2001) and 1540 (2004) on international terrorism and non-proliferation of non-governmental organizations (NGOs) and other non-State actors will also be analyzed. Knowledge of the PIL course) � Legal consequences of the international personality: functional protection, treaty

447

358 nature genetics volume 26 november 2000 Y chromosome sequence variation and the history of  

E-Print Network (OSTI)

Haven, Connecticut, USA. 10Dr. A. Q. Khan Research Laboratories, Biomedical & Genetic Engineering and the history of human populations Peter A. Underhill1, Peidong Shen2, Alice A. Lin1, Li Jin3, Giuseppe. Correspondence should be addressed to P.A.U. (e-mail: under@stanford.edu). Binary polymorphisms associated

Kidd, Kenneth

448

REDUCED ENGINE FRICTION AND WEAR  

DOE Green Energy (OSTI)

This Final Technical Report discusses the progress was made on the experimental and numerical tasks over the duration of this project regarding a new technique for decreasing engine friction and wear via liner rotation. The experimental subtasks involved quantifying the reduction in engine friction for a prototype rotating liner engine relative to a comparable baseline engine. Both engine were single cylinder conversions of nominally identical production four-cylinder engines. Hot motoring tests were conducted initially and revealed that liner rotation decreased engine friction by 20% under motoring conditions. A well-established model was used to estimate that liner rotation should decrease the friction of a four-cylinder engine by 40% under hot motoring conditions. Hot motoring tear-down tests revealed that the crankshaft and valve train frictional losses were essentially the same for the two engines, as expected. However, the rotating liner engine had much lower (>70%) piston assembly friction compared to the conventional engine. Finally, we used the Instantaneous IMEP method to compare the crank-angle resolved piston assembly friction for the two engines. Under hot motoring conditions, these measurements revealed a significant reduction in piston assembly friction, especially in the vicinity of compression TDC when the lubrication regime transitions from hydrodynamic through mixed and into boundary friction. We have some remaining problems with these measurements that we expect to solve during the next few weeks. We will then perform these measurements under firing conditions. We also proposed to improve the state-of-the-art of numerical modeling of piston assembly friction for conventional engines and then to extend this model to rotating liner engines. Our research team first modeled a single ring in the Purdue ring-liner test rig. Our model showed good agreement with the test rig data for a range of speeds and loads. We then modeled a complete piston assembly in an engine. The model appears to produce the correct behavior, but we cannot quantify its strengths or weaknesses until our crank-angle-resolved measurements have been completed. Finally, we proposed and implemented a model for the effects of liner rotation on piston assembly friction. Here, we propose that the rotating liner design is analogous to the shaft-bushing mechanism. Therefore, we used the side-slip rolling friction model to simulate the effects of liner rotation. This model appears to be promising, but final analysis of its strengths and/or weaknesses must await our crank-angle-resolved measurements.

Ron Matthews

2005-05-01T23:59:59.000Z

449

Exciting youth about science and engineering : the Stirling Engine class; Stirling Engine class.  

E-Print Network (OSTI)

??The problem of a lack of science and engineering opportunities for youth has been identified. While other programs and attempted solutions exist, a novel approach… (more)

Barragán, Patrick R

2008-01-01T23:59:59.000Z

450

RESEARCH AND ENGINEERING COMPANY  

Office of Legacy Management (LM)

?' $ 5 . . 7 pi -ON RESEARCH AND ENGINEERING COMPANY CLINTON TOWNSHIP, ROUTE 22 EAST, ANNANDALE, NEW iERSEY 08801 July 18, 1988 Mr. Ken Wills Weston/OTS 20030 Century Blvd Suite 301 Germantown, MD 20874 Dear Ken, Per our conversation on July 11, 1988, enclosed is a current plot plan of the Linden Technology Center (old Standard Oil Development Company site). I hope this satisfies your in- formation needs regarding the study you are doing concerning AEC contractor sites. We believe we have provided Mr. Charles young with all the information he required. If you have further questions, please call me at (2011 730-3053. Very truly yours, I Paul C. Bucknam PCB:bam Enclosure 07188Ol.pcb LINDEN TECHNOLOGY CENTER. LINDEN, N.J. VISITORS PARKING PLAN YOU ARE HERE WE HOPE YOUR VISIT WILL BE PRODUCTIVE AND SAFE

451

Image Content Engine (ICE)  

SciTech Connect

The Image Content Engine (ICE) is being developed to provide cueing assistance to human image analysts faced with increasingly large and intractable amounts of image data. The ICE architecture includes user configurable feature extraction pipelines which produce intermediate feature vector and match surface files which can then be accessed by interactive relational queries. Application of the feature extraction algorithms to large collections of images may be extremely time consuming and is launched as a batch job on a Linux cluster. The query interface accesses only the intermediate files and returns candidate hits nearly instantaneously. Queries may be posed for individual objects or collections. The query interface prompts the user for feedback, and applies relevance feedback algorithms to revise the feature vector weighting and focus on relevant search results. Examples of feature extraction and both model-based and search-by-example queries are presented.

Brase, J M

2007-03-26T23:59:59.000Z

452

Inorganic polymer engineering materials  

Science Conference Proceedings (OSTI)

Phosphazene-based, inorganic-polymer composites have been produced and evaluated as potential engineering materials. The thermal, chemical, and mechanical properties of several different composites made from one polymer formulation have been measured. Measured properties are very good, and the composites show excellent promise for structural applications in harsh environments. Chopped fiberglass, mineral, cellulose, and woodflour filled composites were tested. Chopped fiberglass filled composites showed the best overall properties. The phosphazene composites are very hard and rigid. They have low dielectric constants and typical linear thermal expansion coefficients for polymers. In most cases, the phosphazene materials performed as well or better than analogous, commercially available, filled phenolic composites. After 3 to 5 weeks of exposure, both the phosphazene and phenolics were degraded to aqueous bases and acids. The glass filled phosphazene samples were least affected.

Stone, M.L.

1993-06-01T23:59:59.000Z

453

Texas Tech University's New Petroleum Engineering Building  

E-Print Network (OSTI)

Texas Tech University's New Petroleum Engineering Building: A New Era in Petroleum Engineering Production and Operations Education Summer 2012 Engineering Our Future Texas Tech University - Edward E. Whitacre Jr. College of Engineering Texas Tech Makes Progress to Tier One Five Distinguished Engineers

Zhang, Yuanlin

454

IOWA STATE UNIVERSITY DEPARTMENTS OF MECHANICAL ENGINEERING,  

E-Print Network (OSTI)

of materials, and energy storage and conversion. Ju obtained a PhD degree in nuclear engineering from MIT Nuclear Engineering & Radiological Sciences And Materials Science & Engineering Present the First Annual of Nuclear Science and Engineering Department of Materials Science and Engineering "Plumber's Wonderland

Lin, Zhiqun

455

Submitting Organization Sandia National ...  

NLE Websites -- All DOE Office Websites (Extended Search)

2006, Water quality change detection: multivariate algorithms, in Proceedings of SPIE (International Society for Optical Engineering), Defense and Security Symposium 2006,...

456

REWAS 2008: Conference Organizers  

Science Conference Proceedings (OSTI)

Subodh K. Das (Fifth International Symposium on Recycling of Engineered Materials) Director University of Kentucky Center for Aluminum Technology 1505 Bull ...

457

Vanderbilt Department of Mechanical Engineering  

E-Print Network (OSTI)

C A T I O N Stirling engine design #12;27 "I'm not the same person I was one-and-a-half years ago. I display Stirling engine components. Front - Eric Clarke, l to r- Dan Cordon, Nathaniel Allen, Dan Gerbus

Simaan, Nabil

458

Wind Engineering & Natural Disaster Mitigation  

E-Print Network (OSTI)

Wind Engineering & Natural Disaster Mitigation For more than 45 years, Western University has been internationally recognized as the leading university for wind engineering and wind- related research. Its of environmental disaster mitigation, with specific strengths in wind and earthquake research. Boundary Layer Wind

Sinnamon, Gordon J.

459

Civil & Environmental Engineering Student Handbook  

E-Print Network (OSTI)

1 Civil & Environmental Engineering Student Handbook Fall 2013/Spring 2014 WELCOME Welcome to the Department of Civil and Environmental Engineering. The intent of this Handbook is to introduce you to the Department, the faculty, and the undergraduate programs and activities. This Handbook also provides details

Massachusetts at Amherst, University of

460

Chemical Engineering and Materials Science  

E-Print Network (OSTI)

from vegetable oil. Earn a degree in chemical engineering, and you could enjoy a career working to commercialize new ideas, technologies and products. Students learn to solve problems and bring inventions through tissue engineering of large vessels and heart valves, or inventing clean-burning alternative fuel

Chinnam, Ratna Babu

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Engineering and design Taught degrees  

E-Print Network (OSTI)

in Mechanical Engineering MSc in Satellite Communication Systems MSc in Sustainable Energy Technology Research, mathematics, physics or an applied science. Also refer to Applicant profile, listed with relevant course in Mechanical Engineering, the MSc in Sustainable Energy Technology or a research degree, we must receive your

Sussex, University of

462

Stirling engine with pressurized crankcase  

DOE Patents (OSTI)

A two piston Stirling engine wherein the pistons are coupled to a common crankshaft via bearing means, the pistons include pad means to minimize friction between the pistons and the cylinders during reciprocation of the pistons, means for pressurizing the engine crankcase, and means for cooling the crankshaft and the bearing means eliminating the need for oil in the crankcase.

Corey, John A. (Melrose, NY)

1988-01-01T23:59:59.000Z

463

Turbocharged engine operations using knock resistant fuel blends for engine efficiency improvements  

E-Print Network (OSTI)

Engine downsizing with a turbocharger has become popular these days in automotive industries. Downsizing the engine lets the engine operate in a more efficient region, and the engine boosting compensates for the power loss ...

Jo, Young Suk

2013-01-01T23:59:59.000Z

464

Upper extremity pain and computer use among engineering graduate students  

E-Print Network (OSTI)

by Computer Science and Electrical Engineering graduatethe Computer Science and Electrical Engineering Departmentof 206 Electrical Engineering and Computer Science graduate

Schlossberg, E B; Morrow, S; Llosa, A E; Mamary, E; Dietrich, P; Rempel, D M

2004-01-01T23:59:59.000Z

465

Materials - Catalysts for Diesel Engines  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne's deNOx Catalyst Begins Extensive Diesel Engine Exhaust Testing Argonne's deNOx Catalyst Begins Extensive Diesel Engine Exhaust Testing denox monolith Argonne's deNOx catalyst can be prepared as a powder or a monolith. chris marshall Principal investigator Chris Marshall shows the monolith form of the Argonne deNOx catalyst with a sensor inserted for testing. doug longman Mechanical engineer Doug Longman inserts the instrumented deNOx catalyst monolith into the aftertreatment chamber of Argonne's heavy-duty Caterpillar diesel test engine. Background Diesel engines, while efficient, produce many undesirable combustion byproducts in their exhaust. While we tend to think of the sooty exhaust products we see as the bad stuff, it is the less-visible exhaust products such as nitrogen oxides (NOx) that create bigger problems.

466

APS Research Fuels Engineering Interest  

NLE Websites -- All DOE Office Websites (Extended Search)

5th, 2003 5th, 2003 APS Research Fuels Engineering Interest Award-winning research on the characteristics of fuel sprays from injectors is one of the featured articles in the May 2003 issue of Mechanical Engineering and on the Web site of that magazine. The studies, carried out at APS's X-ray Operation and Research beamline 1-BM and the Cornell High Energy Synchrotron Source, revealed startling new information about fuel sprays, including the presence of a shockwave as the spray leaves the injector nozzle. Entitled "Penetrating Vision," the article in Mechanical Engineering, by associate editor John DeGaspari, notes that "an investigative technique using x-rays is causing engine designers to sit up and take notice." In the article, Scott Parrish, General Motors R&D senior research engineer, notes

467

US Army Corps of Engineers  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Engineering and Support Center, Huntsville Engineering and Support Center, Huntsville FUPWG Oct 20-21, 2010 Margaret Simmons U.S. Army Corps of Engineers Huntsville Center (256) 895-1101 Margaret.p.simmons@usace.army.mil Disclaimer: The views expressed in this presentation are those of the author and do not represent the views of the Army or the Army Corps of Engineers. US Army Engineering and Support Center, Huntsville * DEMOLISHED BUILDINGS - Contract provides that adjustments can be made for changes in building usage and building occupancy - but doesn't contain the process to make the adjustment - Building is demolished so NO ENERGY is being consumed - however this is not due to the ESPC project - Should the contractor be given credit? Contracts allows for adjustment so yes. However, since building is gone, contractor

468

EMC Engineers | Open Energy Information  

Open Energy Info (EERE)

EMC Engineers EMC Engineers Jump to: navigation, search Logo: EMC Engineers Name EMC Engineers Address 143 Union Blvd Suite 350 Place Lakewood, Colorado Zip 80228 Sector Efficiency Product Energy Engineering Year founded 1976 Number of employees 51-200 Phone number 303-974-1200 Website http://www.emcengineers.com/ Coordinates 39.716798°, -105.134352° 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":39.716798,"lon":-105.134352,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

469

HCCI Engine Optimization and Control  

DOE Green Energy (OSTI)

The goal of this project was to develop methods to optimize and control Homogeneous-Charge Compression Ignition (HCCI) engines, with emphasis on diesel-fueled engines. HCCI offers the potential of nearly eliminating IC engine NOx and particulate emissions at reduced cost over Compression Ignition Direct Injection engines (CIDI) by controlling pollutant emissions in-cylinder. The project was initiated in January, 2002, and the present report is the final report for work conducted on the project through December 31, 2004. Periodic progress has also been reported at bi-annual working group meetings held at USCAR, Detroit, MI, and at the Sandia National Laboratories. Copies of these presentation materials are available on CD-ROM, as distributed by the Sandia National Labs. In addition, progress has been documented in DOE Advanced Combustion Engine R&D Annual Progress Reports for FY 2002, 2003 and 2004. These reports are included as the Appendices in this Final report.

Rolf D. Reitz

2005-09-30T23:59:59.000Z

470

Advanced Process Engineering Co-Simulator (APECS) | Open Energy Information  

Open Energy Info (EERE)

Advanced Process Engineering Co-Simulator (APECS) Advanced Process Engineering Co-Simulator (APECS) (Redirected from APECS) Jump to: navigation, search Tool Summary Name: APECS Agency/Company /Organization: National Energy Technology Laboratory Partner: ANSYS Sector: Energy Focus Area: Industry Topics: Pathways analysis Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.netl.doe.gov/technologies/coalpower/advresearch/apecs.html APECS Screenshot References: APECS Homepage[1] Logo: APECS Advanced Process Engineering Co-Simulator (APECS) is an innovative software tool that provides process/equipment co-simulation capabilities for model-based decision support in steady-state process design and optimization. Developed by NETL, ANSYS, and other research partners, the Advanced Process

471

DOE Awards Research and Systems Engineering Task Order | Department of  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

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

472

Advanced Process Engineering Co-Simulator (APECS) | Open Energy Information  

Open Energy Info (EERE)

Advanced Process Engineering Co-Simulator (APECS) Advanced Process Engineering Co-Simulator (APECS) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: APECS Agency/Company /Organization: National Energy Technology Laboratory Partner: ANSYS Sector: Energy Focus Area: Industry Topics: Pathways analysis Resource Type: Software/modeling tools User Interface: Desktop Application Website: www.netl.doe.gov/technologies/coalpower/advresearch/apecs.html APECS Screenshot References: APECS Homepage[1] Logo: APECS Advanced Process Engineering Co-Simulator (APECS) is an innovative software tool that provides process/equipment co-simulation capabilities for model-based decision support in steady-state process design and optimization. Developed by NETL, ANSYS, and other research partners, the Advanced Process

473

Engineering research, development and technology. Thrust area report, FY93  

Science Conference Proceedings (OSTI)

The mission of the Engineering Research, Development, and Technology Program at Lawrence Livermore National Laboratory (LLNL) is to develop the technical staff, tools, and facilities needed to support current and future LLNL programs. The efforts are guided by a dual-benefit research and development strategy that supports Department of Energy missions, such as national security through nuclear deterrence and economic competitiveness through partnerships with U.S. industry. This annual report, organized by thrust area, describes the activities for the fiscal year 1993. The report provides timely summaries of objectives, methods, and results from nine thrust areas for this fiscal year: Computational Electronics and Electromagnetics; Computational Mechanics; Diagnostics and Microelectronics; Fabrication Technology; Materials Science and Engineering; Power Conversion Technologies; Nondestructive Evaluation; Remote Sensing, Imaging, and Signal Engineering; and Emerging Technologies. Separate abstracts were prepared for 47 papers in this report.

Not Available

1994-05-01T23:59:59.000Z

474

7th Annual Systems Biology Symposium: Systems Biology and Engineering  

DOE Green Energy (OSTI)

Systems biology recognizes the complex multi-scale organization of biological systems, from molecules to ecosystems. The International Symposium on Systems Biology has been hosted by the Institute for Systems Biology in Seattle, Washington, since 2002. The annual two-day event gathers the most influential researchers transforming biology into an integrative discipline investingating complex systems. Engineering and application of new technology is a central element of systems biology. Genome-scale, or very small-scale, biological questions drive the enigneering of new technologies, which enable new modes of experimentation and computational analysis, leading to new biological insights and questions. Concepts and analytical methods in engineering are now finding direct applications in biology. Therefore, the 2008 Symposium, funded in partnership with the Department of Energy, featured global leaders in "Systems Biology and Engineering."

Galitski, Timothy P.

2008-04-01T23:59:59.000Z

475

SEE: a Search Engine for Search Engines Hyun-Woo Kim  

E-Print Network (OSTI)

SEE: a Search Engine for Search Engines Hyun-Woo Kim College of Information Sciences and Technology describe the way how I developed a new kind of search engine named SEE, a search engine for search engines, which could be used for finding other relevant search engines retrieving its own databases, which

476

CHEN 3600 Computer-Aided Chemical Engineering Chemical Engineering Department Notes 4  

E-Print Network (OSTI)

CHEN 3600 ­ Computer-Aided Chemical Engineering Chemical Engineering Department Notes 4 EWE-Aided Chemical Engineering Chemical Engineering Department Notes 4 EWE: "Engineering With Excel" Larsen Page 2 will be added using "cutting and pasting". #12;CHEN 3600 ­ Computer-Aided Chemical Engineering Chemical

Clement, Prabhakar

477

2003 Chemical Engineering Division annual technical report.  

DOE Green Energy (OSTI)

The Chemical Engineering Division is one of six divisions within the Engineering Research Directorate at Argonne National Laboratory, one of the U.S. government's oldest and largest research laboratories. The University of Chicago oversees the laboratory on behalf of the U.S. Department of Energy (DOE). Argonne's mission is to conduct basic scientific research, to operate national scientific facilities, to enhance the nation's energy resources, to promote national security, and to develop better ways to manage environmental problems. Argonne has the further responsibility of strengthening the nation's technology base by developing innovative technology and transferring it to industry. The Division is a diverse early-stage engineering organization, specializing in the treatment of spent nuclear fuel, development of advanced electrochemical power sources, and management of both high- and low-level nuclear wastes. Additionally, the Division operates the Analytical Chemistry Laboratory, which provides a broad range of analytical services to Argonne and other organizations. The Division is multidisciplinary. Its people have formal training in chemistry; physics; materials science; and electrical, mechanical, chemical, and nuclear engineering. They are specialists in electrochemistry, ceramics, metallurgy, catalysis, materials characterization, nuclear magnetic resonance, repository science, and the nuclear fuel cycle. Our staff have experience working in and collaborating with university, industry and government research and development laboratories throughout the world. Our wide-ranging expertise finds ready application in solving energy, national security, and environmental problems. Division personnel are frequently called on by governmental and industrial organizations for advice and contributions to problem solving in areas that intersect present and past Division programs and activities. Currently, we are engaged in the development of several technologies of national importance. Included among them are: Advanced lithium-ion and lithium-polymer batteries for transportation and other applications, Fuel cells, including the use of an oxidative reformer with gasoline as the fuel supply, Production and storage technologies critical to the hydrogen economy, Stable nuclear waste forms suitable for storage in a geological repository, Threat attribution and training relative to radioactive dispersal devices (''dirty bombs''), and Aqueous and pyrochemical processes for the disposition of spent nuclear fuel. Other important programs are focused in superconductivity, catalysis, nanotechnology, and nuclear materials. During fiscal year 2003, CMT had an annual operating budget of approximately $36 million. Of that, more than 90% was from DOE and the remainder from other government agencies and private industry. Displayed below is an overview organization chart of the Division. A complete organization chart appears at the end of this report. In this annual report we present an overview of the technical programs together with representative highlights. The report is not intended to be comprehensive or encyclopedic, but to serve as an indication of the condition and status of the Division.

Lewis, D.; Graziano, D.; Miller, J. F.; Vandegrift, G.

2004-04-26T23:59:59.000Z

478

SunShot Initiative: Dish Engine  

NLE Websites -- All DOE Office Websites (Extended Search)

Dish Engine to someone by E-mail Dish Engine to someone by E-mail Share SunShot Initiative: Dish Engine on Facebook Tweet about SunShot Initiative: Dish Engine on Twitter Bookmark SunShot Initiative: Dish Engine on Google Bookmark SunShot Initiative: Dish Engine on Delicious Rank SunShot Initiative: Dish Engine on Digg Find More places to share SunShot Initiative: Dish Engine on AddThis.com... Concentrating Solar Power Systems Parabolic Trough Linear Fresnel Power Tower Dish Engine Components Competitive Awards Staff Photovoltaics Systems Integration Balance of Systems Dish Engine DOE funds solar research and development (R&D) in dish/engine systems as one of four concentrating solar power (CSP) technologies aiming to meet the goals of the SunShot Initiative. CSP dish engines, which provide high solar

479

Argonne Chemical Sciences & Engineering - People - Catalysis...  

NLE Websites -- All DOE Office Websites (Extended Search)

Fuel Cell Engineering Shabbir Ahmed, Chemical Engineer and Group Leader phone: 630252-4553, fax: 630972-4553, ahmeds@anl.gov Ph.D., Chemical Engineering, University of Nebraska...

480

Visualization & Engineering Design Graphics with Augmented Reality  

Science Conference Proceedings (OSTI)

Visualization and Engineering Design Graphics with Augmented Reality is designed as a learning tool to help the aspiring engineer learn the language of engineering graphics. In this regard, this book is hardly unique, as there have been literally hundreds ...

Jorge Dorribo Camba, Jeffrey Otey, Manuel Contero, Mariano Alcaniz

2013-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "genetically engineered organisms" 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

Hybrid simulation of a free piston engine  

Science Conference Proceedings (OSTI)

The free piston engine principle is one which has intrigued mechanical engineers for decades. Indeed, the original gas engine of Otto and Langden employed a piston assembly which did not contain the now conventional connecting rod and camshaft arrangement ...

R. E. Gagne; E. J. Wright

1966-04-01T23:59:59.000Z

482

Chapter 48 - Value Engineering | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

are here Home Chapter 48 - Value Engineering Chapter 48 - Value Engineering 48ValueEngineering0.pdf More Documents & Publications CHAPTER 3 Audit Report: OAS-L-07-08...

483

Heavy Vehicle and Engine Resource Guide  

DOE Green Energy (OSTI)

The Heavy Vehicle and Engine Resource Guide is a catalog of medium- and heavy-duty engines and vehicles with alternative fuel and advanced powertrain options. This edition covers model year 2003 engines and vehicles.

Not Available

2004-03-01T23:59:59.000Z

484

The Commonwealth's Leading College of Engineering  

E-Print Network (OSTI)

systems for far-field acoustics; particle image velocimetry; surface microphones for pressure measurement and Ocean Engineering....................540-231-6611 Biological Systems Engineering .......................................540-231-6555 Engineering Science and Mechanics .................540-231-6651 Industrial and Systems

Virginia Tech

485

Classification of Volatile Engine Particles  

Science Conference Proceedings (OSTI)

Volatile particles cannot be detected at the engine exhaust by an aerosol detector. They are formed when the exhaust is mixed with ambient air downstream. Lack of a precise definition of volatile engine particles has been an impediment to engine manufacturers and regulatory agencies involved in the development of an effective control strategy. It is beyond doubt that volatile particles from combustion sources contribute to the atmospheric particulate burden, and the effect of that contribution is a critical issue in the ongoing research in the areas of air quality and climate change. A new instrument, called volatile particle separator (VPS), has been developed. It utilizes a proprietary microporous metallic membrane to separate particles from vapors. VPS data were used in the development of a two-parameter function to quantitatively classify, for the first time, the volatilization behavior of engine particles. The value of parameter A describes the volatilization potential of an aerosol. A nonvolatile particle has a larger A-value than a volatile one. The value of parameter k, an effective evaporation energy barrier, is found to be much smaller for small engine particles than that for large engine particles. The VPS instrument provides a means beyond just being a volatile particle remover; it enables a numerical definition to characterize volatile engine particles.

Cheng, Mengdawn [ORNL

2013-01-01T23:59:59.000Z

486

DST-NRF INTERNSHIP PROGRAMME 2012/13 The National Research Foundation (NRF) is responsible for the management of the DST-NRF Internship Programme in which unemployed Science, Engineering and  

E-Print Network (OSTI)

Systematics; Genetics; Biological Research; IT; Science Communication; Environmental Education; R & D for the management of the DST-NRF Internship Programme in which unemployed Science, Engineering and Technology (SET Science; Chemistry; Physics; Textile Technology; Analytical Chemistry; Textile Design; Zoology

de Villiers, Marienne

487

Organization | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Organization Leadership Organization Contact Us The Office of Economic Impact and Diversity is comprised of six offices: The Office of the Director- contact us Office of...

488

SSRL Users' Organization Ballot  

NLE Websites -- All DOE Office Websites (Extended Search)

2003 SSRL Users' Organization Executive Committee (SSRLUO-EC) Ballot The SSRL Users' Organization Executive Committee represents the scientific user community to the SSRL...

489

Engine emissions control apparatus and method  

Science Conference Proceedings (OSTI)

This patent describes an apparatus for reducing the emissions of a diesel engine. It comprises: a hydrous alcohol fuel of between about 33 percent and about 70 percent alcohol by volume and between about 30 percent and 67 percent water by volume; a fuel injector for delivering the hydrous alcohol fuel for combustion in the engine; and means for controlling the delivery of the fuel to the engine in response to operating conditions of the engine, such that the fuel is delivered for combustion only when the engine is being operated to increase the rate of engine revolutions and when the engine is being operated substantially to maintain the rate of engine revolutions.

Fosseen, D.

1990-09-25T23:59:59.000Z

490

Environment/Health/Safety (EHS): Safety Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Safety Engineering Safety Engineering provides occupational safety services to support the Lab's mission. This includes injury and illness prevention and loss control systems for...

491

Sandia National Laboratories: Careers: Electrical Engineering  

NLE Websites -- All DOE Office Websites (Extended Search)

Electrical Engineering Electrical Engineering Electrical Engineering photo Electrical engineers at Sandia design and develop advanced instrumentation systems for in-flight weapons system evaluations and other applications. Sandia creates innovative, science-based, systems-engineering solutions to our nation's most challenging national security problems. Sandia electrical engineers are an integral part of multidisciplinary teams tasked with defining requirements, creating system designs, implementing design methodologies, building prototypes, ground-testing the systems, and supporting the full-up system tests. Electrical engineers participate in all aspects of the analysis, design, testing, and integration of complex systems. For example, Sandia electrical engineers are applying advanced miniaturization packaging techniques to

492

ANNOTATED RESEARCH BIBLIOGRAPHY FOR GEOTHERMAL RESERVOIR ENGINEERING  

E-Print Network (OSTI)

Bibliography Definition of Geothermal Reservoir EngineeringDevelopment of Geothermal Reservoir Engineering. * 1.4 DataF i r s t Geopressured Geothermal Energy Conference. Austin,

Sudo!, G.A

2012-01-01T23:59:59.000Z

493

NRG Chemical Engineering | Open Energy Information  

Open Energy Info (EERE)

Chemical Engineering Jump to: navigation, search Name NRG Chemical Engineering Place United Kingdom Sector Biofuels Product UK-based firm which in May 2007 signed an agreement with...

494

Argonne Chemical Sciences & Engineering - 2008 Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

8 Awards Robert E. Wilson Award, American Institute of Chemical Engineers, Nuclear Engineering Division, Ralph Leonard President's Achievement Award, American Scientific...

495

COURSE NOTES: Nuclear Engineering Materials (NEEP 423)  

Science Conference Proceedings (OSTI)

Jul 2, 2008 ... "Nuclear Engineering Materials (NEEP 423)." Department of Engineering Physics . Fall 2006. University of Wisconsin-Madison. Launch Site

496

Examples of Analyses [Engineering and Structural Mechanics] ...  

NLE Websites -- All DOE Office Websites (Extended Search)

Analyses Capabilities Engineering Computation and Design Engineering and Structural Mechanics Overview Areas of Application Examples of Analyses SystemsComponent Design,...

497

Systems Engineering | Global and Regional Solutions  

NLE Websites -- All DOE Office Websites (Extended Search)

technologies to a wide range of complex systems. Some examples of program areas include nuclear power plant safety, human factors engineering, and electric power engineering....

498

AMO Industrial Distributed Energy: Advanced Reciprocating Engine...  

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

gas fueled engines for power generation that combine high efficiency, low emissions, fuel flexibility, and reduced cost of ownership. Phase I of the Cummins reciprocating engine...

499

Scientific Software Engineering: High Performance Computing,...  

NLE Websites -- All DOE Office Websites (Extended Search)

1 Home Services Software Quality Assurance Software Engineering CONTACTS Group Leader Steve Painter Deputy Group Leader Cecilia Rivenburgh Software Engineering Lead Scott Matthews...

500

Incorporating Green Engineering and Sustainability into the ...  

Science Conference Proceedings (OSTI)

Presentation Title, Incorporating Green Engineering and Sustainability into the Engineering Curriculum. Author(s), Richard D Sisson, James C O'Shaughnessy,  ...