National Library of Energy BETA

Sample records for minor repair work

  1. Service and Repair Work

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment Top Scientific Impact SinceService and Repair Work

  2. FFaacciilliittiieess MMaannaaggeemmeenntt//EEnnvviirroonnmmeennttaall HHeeaalltthh && SSaaffeettyy Hazardous Work Area/Equipment Repair Form

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    Hazardous Work Area/Equipment Repair Form Form Instructions: Client is responsible for completing this form to assure that equipment and/or immediate work areas are not contaminated with any hazardous materials, tissue, etc.) Do Safety Hazards exist in the work area? N ___ Y ___ (Electrical, burn, or trip hazards

  3. Minor Complexes at Work: Light-Harvesting by Carotenoids in the Photosystem II Antenna Complexes CP24 and CP26

    E-Print Network [OSTI]

    van Stokkum, Ivo

    Minor Complexes at Work: Light-Harvesting by Carotenoids in the Photosystem II Antenna Complexes CP24 and CP26 Alessandro Marin, Francesca Passarini, Ivo H. M. van Stokkum, Rienk van Grondelle investigated here for the first time, to our knowledge, in the CP26 and CP24 minor antenna complexes

  4. Proposal for the award of an industrial support contract for minor civil-engineering work at CERN

    E-Print Network [OSTI]

    2006-01-01

    This document concerns the award of a contract for minor civil-engineering work at CERN. The Finance Committee is invited to agree to the negotiation of a contract with the firm LOSINGER CONSTRUCTION (CH), the lowest bidder, for the provision of minor civilengineering work at CERN for three years for a total amount not exceeding 2 840 278 Swiss francs, not subject to revision for the first two years. The contract will include options for two one-year extensions beyond the initial three-year period.

  5. Office of Supplier Diversity Development Summer 2010 Edition DO MINORITY BUSINESS PROGRAMS REALLY WORK?

    E-Print Network [OSTI]

    Pittendrigh, Barry

    1 Office of Supplier Diversity Development Summer 2010 Edition DO MINORITY BUSINESS PROGRAMS REALLY participants involved to show funders and others you are serving big numbers. Even corporate supplier diversity

  6. Bosh repairs No. 3 blast furnace, Edgar Thomson Plant Mon Valley Works

    SciTech Connect (OSTI)

    Stoupis, M.G.

    1993-01-01

    The paper describes in detail the steps taken from quenching to dry out of the furnace to repair the bosh area of the No.3 blast furnace. Inspection of the area revealed that there was no brick anywhere in the bosh. Brick in the tuyere breast area had been peeled back to reveal the steel plate, and descaling revealed 14 pipes fully exposed. None were leaking, but one seemed badly deteriorated. Conventional repairs could not take place before the scheduled blow-in. Installation of coolers were instead tried.

  7. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Nancy Porter; Mike Sullivan; Chris Neary

    2003-05-01

    The two broad categories of deposited weld metal repair and fiber-reinforced composite repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repairs and for fiber-reinforced composite repair. To date, all of the experimental work pertaining to the evaluation of potential repair methods has focused on fiber-reinforced composite repairs. Hydrostatic testing was also conducted on four pipeline sections with simulated corrosion damage: two with composite liners and two without.

  8. CODE MINOR NAME TYPE ACCT Accounting MINOR

    E-Print Network [OSTI]

    Pittendrigh, Barry

    Accounting/MIS MINOR ACOP Accounting/Op Mgmt MINOR ACST Acoustical Engineering CONC AERE Aeronautical

  9. On coaxial minors of determinants

    E-Print Network [OSTI]

    Babcock, Wealthy Consuelo

    1922-01-01

    . Approved by: ROOlOb SlSb^ Contents Page I. Introduction 1 II. Independence of Coaxial Minors of Special Determinants 9 A. Symmetric Determinant 9 B. Skew-symmetric Determinant ...14 C. Circulant 17 D. Hankel's Determinant 19 III... Introduction The work on coaxial minors of a deter­ minant has centered about the problems of deter­ mining the number of independent coaxial minors, of finding independent sets, and of expressing the determinant in terms of the minors of an independent set...

  10. University of Arkansas Undergraduate Sustainability Minor

    E-Print Network [OSTI]

    Capogna, Luca

    University of Arkansas Undergraduate Sustainability Minor Capstone Experience Summary The Sustainability Capstone Project is the final requirement of the UA Foundations of Sustainability Minor in sustainability. Engagement in this kind of hands-on, relevant work on sustainability offers students

  11. Turbine repair process, repaired coating, and repaired turbine component

    SciTech Connect (OSTI)

    Das, Rupak; Delvaux, John McConnell; Garcia-Crespo, Andres Jose

    2015-11-03

    A turbine repair process, a repaired coating, and a repaired turbine component are disclosed. The turbine repair process includes providing a turbine component having a higher-pressure region and a lower-pressure region, introducing particles into the higher-pressure region, and at least partially repairing an opening between the higher-pressure region and the lower-pressure region with at least one of the particles to form a repaired turbine component. The repaired coating includes a silicon material, a ceramic matrix composite material, and a repaired region having the silicon material deposited on and surrounded by the ceramic matrix composite material. The repaired turbine component a ceramic matrix composite layer and a repaired region having silicon material deposited on and surrounded by the ceramic matrix composite material.

  12. Facts 2010-11 About the Minor

    E-Print Network [OSTI]

    de Doncker, Elise

    Culture,Ethnicity,and InstitutionalizedInequalityinSocialWork Practice Race and Ethnic Relations Minor #12;Facts 2010-11 http

  13. COMPUTING EXCLUDED MINORS Isolde Adler

    E-Print Network [OSTI]

    Adler, Isolde

    , · linklessly/knotlessly embeddable graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v V(G) such that G \\ v C} ISOLDE ADLER COMPUTING EXCLUDED MINORS 5/18 #12 graphs · C, D minor ideals C D, C D minor ideals · C minor ideal Capex minor ideal Capex := {G | v

  14. HYDROGEN EFFECTS ON LASER ENGINEERED NET SHAPE (LENS) REPAIRED WELDMENTS

    SciTech Connect (OSTI)

    Korinko, P; Thad Adams, T

    2006-10-06

    New methods of repairing mis-machined components are always of interest. In this study, an innovative method using Laser Engineered Net Shape{trademark} (LENS{reg_sign}) forming was used to repair intentionally mis-machined test articles. The components were repaired and subsequently hydrogen charged and burst tested. The LENS repair did not have an adverse effect on the solid state weld process that was used to repair the components. Hydrogen charged samples failed in a similar manner to the uncharged samples. Overall, the prospects for LENS repairing similar products are favorable and further work is encouraged.

  15. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M. (Livermore, CA)

    1998-01-01

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find an the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was was heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past.

  16. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, L.M.

    1998-05-05

    Disclosed is a rapid road repair vehicle capable of moving over a surface to be repaired at near normal posted traffic speeds to scan for and find at the high rate of speed, imperfections in the pavement surface, prepare the surface imperfection for repair by air pressure and vacuum cleaning, applying a correct amount of the correct patching material to effect the repair, smooth the resulting repaired surface, and catalog the location and quality of the repairs for maintenance records of the road surface. The rapid road repair vehicle can repair surface imperfections at lower cost, improved quality, at a higher rate of speed than was not heretofor possible, with significantly reduced exposure to safety and health hazards associated with this kind of road repair activities in the past. 2 figs.

  17. Chinese Studies Minor (19 Credits)

    E-Print Network [OSTI]

    McConnell, Terry

    Chinese Studies Minor (19 Credits) The minor in Chinese Studies dimensions of the Chinese and minority communities historically and in the modern period. The minor requires a basic knowledge of Chinese. Study abroad

  18. The Minorities of China.

    E-Print Network [OSTI]

    Dwyer, Arienne M.

    2005-01-01

    Citation: Dwyer, Arienne. (As “Areienne [sic] Dwyer”). 2005. The Minorities of China. In Carl Skutsch, ed. The Encyclopedia of the World’s Minorities. NY: Routledge: 286–294. Preprint. 286 THE MINORITIES OF CHINA Arienne M. Dwyer 1.... Introduction Though minorities constitute only 8.4% of the current population of the People’s Republic of China, they played an important role in China’s emergence as a nation-state. As they also occupy 60% of China’s landmass in strategic peripheral...

  19. Updated 5/19/15 Minor in Education

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Updated 5/19/15 Minor in Education The Minor in Education is a way for students interested in education to explore various theoretical aspects of education and to gain experience working with students, students who pursue the minor will gain a strong knowledge base in the area of education and be well

  20. Polynomial Bounds for the Grid-Minor Theorem

    E-Print Network [OSTI]

    Chudnovsky, Maria

    Abstract: One off the key results in Robertson and Seymour's seminal work on graph minors is the GridPolynomial Bounds for the Grid-Minor Theorem Date Friday, February 7 Time 3 pm Location 317 Mudd-Minor Theorem (also called the Excluded Grid Theorem). The theorem states that for every fixed-size grid H

  1. Briza minor (Introduced) 

    E-Print Network [OSTI]

    Hugh D. Wilson

    2011-08-10

    Although a relatively large amount of literature dealing with the demography of the People’s Republic of China has been published in recent decades, few sociologists and demographers have engaged in comparative studies of China’s ethnic minority...

  2. Minor in Marine Biology Minor in Marine Biology

    E-Print Network [OSTI]

    Chen, Tsuhan

    Minor in Marine Biology Minor in Marine Biology General Goals of the Minor in Marine Biology About who choose the Minor in Marine Biology will learn about the biology, evolution and ecology of organisms that inhabit these environments and the ecological processes linking them. Marine biology draws

  3. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Bill Bruce; Nancy Porter; George Ritter; Matt Boring; Mark Lozev; Ian Harris; Bill Mohr; Dennis Harwig; Robin Gordon; Chris Neary; Mike Sullivan

    2005-07-20

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. In lieu of a field installation on an abandoned pipeline, a preliminary nondestructive testing protocol is being developed to determine the success or failure of the fiber-reinforced liner pipeline repairs. Optimization and validation activities for carbon-fiber repair methods are ongoing.

  4. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-12-31

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. The first round of optimization and validation activities for carbon-fiber repairs are complete. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

  5. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-08-17

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

  6. Rapid road repair vehicle

    DOE Patents [OSTI]

    Mara, Leo M. (Livermore, CA)

    1999-01-01

    Disclosed are improvments to a rapid road repair vehicle comprising an improved cleaning device arrangement, two dispensing arrays for filling defects more rapidly and efficiently, an array of pre-heaters to heat the road way surface in order to help the repair material better bond to the repaired surface, a means for detecting, measuring, and computing the number, location and volume of each of the detected surface imperfection, and a computer means schema for controlling the operation of the plurality of vehicle subsystems. The improved vehicle is, therefore, better able to perform its intended function of filling surface imperfections while moving over those surfaces at near normal traffic speeds.

  7. ASSET Minor Sustainable

    E-Print Network [OSTI]

    solutions. · PV practicum Disassemble and study a product powered with solar cells in our productASSET Minor Sustainable Design Engineering Sustainable Science, Engineering and Technology (ASSET). Well-known projects of the ASSET institute are the Nuna solar cars, the Superbus and the Laddermill

  8. INTERNAL REPAIR OF PIPELINES

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; Nancy Porter; Mike Sullivan; Chris Neary

    2004-04-12

    The two broad categories of deposited weld metal repair and fiber-reinforced composite liner repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repair and for fiber-reinforced composite liner repair. Evaluation trials have been conducted using a modified fiber-reinforced composite liner provided by RolaTube and pipe sections without liners. All pipe section specimens failed in areas of simulated damage. Pipe sections containing fiber-reinforced composite liners failed at pressures marginally greater than the pipe sections without liners. The next step is to evaluate a liner material with a modulus of elasticity approximately 95% of the modulus of elasticity for steel. Preliminary welding parameters were developed for deposited weld metal repair in preparation of the receipt of Pacific Gas & Electric's internal pipeline welding repair system (that was designed specifically for 559 mm (22 in.) diameter pipe) and the receipt of 559 mm (22 in.) pipe sections from Panhandle Eastern. The next steps are to transfer welding parameters to the PG&E system and to pressure test repaired pipe sections to failure. A survey of pipeline operators was conducted to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. Completed surveys contained the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) Pipe diameter sizes range from 50.8 mm (2 in.) through 1,219.2 mm (48 in.). The most common size range for 80% to 90% of operators surveyed is 508 mm to 762 mm (20 in. to 30 in.), with 95% using 558.8 mm (22 in.) pipe. An evaluation of potential repair methods clearly indicates that the project should continue to focus on the development of a repair process involving the use of GMAW welding and on the development of a repair process involving the use of fiber-reinforced composite liners.

  9. DOE-NREL Minority University Research Associates Program

    SciTech Connect (OSTI)

    Posey Eddy, F.

    2005-01-01

    The DOE-NREL Minority University Research Associates Program (MURA) encourages minority students to pursue careers in science and technology. In this program, undergraduate students work with principal investigators at their universities to perform research projects on solar technology. Then, students are awarded summer internships in industry or at national laboratories, such as NREL, during the summer. Because of its success, the program has been expanded to include additional minority-serving colleges and universities and all solar energy technologies.

  10. MINOR IN PSYCHOLOGY AND LAW The Minor requires 24 UNITS.

    E-Print Network [OSTI]

    Zhou, Xianghong Jasmine

    MINOR IN PSYCHOLOGY AND LAW The Minor requires 24 UNITS. Note: Minors must consist requirement. Psychology majors must take at least four courses in departments outside of Psychology toward to Psychology LAW 200 Law and Society Choose two from the following list: * PSYC 301L Cognitive

  11. NIH POLICY MANUAL 3015 -Admittance of Minors to Hazardous Areas

    E-Print Network [OSTI]

    Bandettini, Peter A.

    NIH POLICY MANUAL 3015 - Admittance of Minors to Hazardous Areas Issuing Office: OD/OM/ORS/DOHS 301 on admittance of minors to hazardous work areas that may contain inherently or potentially hazardous chemicals. Definitions: 1. Hazardous Area ­ Any area that poses an actual or potential risk of illness or injury

  12. Staged Program Repair in SPR (Supplementary Material)

    E-Print Network [OSTI]

    Long, Fan

    2015-03-05

    We present SPR, a new program repair system that uses condition synthesis to instantiate transformation schemas to repair program defects. SPR's staged repair strategy combines a rich space of potential repairs with a ...

  13. Window Replacement, Rehabilitation, & Repair Guides - Building...

    Energy Savers [EERE]

    Window Replacement, Rehabilitation, & Repair Guides - Building America Top Innovation Window Replacement, Rehabilitation, & Repair Guides - Building America Top Innovation Effec...

  14. Verification of Motor Repair Quality 

    E-Print Network [OSTI]

    Butler, K.

    1998-01-01

    is done properly. But how can an industrial customer know that the motor has been repaired properly?...

  15. Curriculum & Catalog ChangesCurriculum & Catalog Changes Minor(s): 2nd Degree Minor(s):2nd Degree Concentration(s):2nd Degree Major(s)

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Curriculum & Catalog ChangesCurriculum & Catalog Changes Minor(s): 2nd Degree Minor(s):2nd Degree Curriculum:I want to Declare or Change my Curriculum: Degree(s): Minor(s):Major(s): I want to Delete or Drop part of my curriculum:I want to Delete or Drop part of my curriculum: Minor(s):Major(s): Concentration

  16. Minority Banks | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting in MinorityOverview andMinority Banks Minority

  17. REQUIREMENTS FOR MINOR IN FISHERY BIOLOGY DEPARTMENT OF FISH, WILDLIFE, AND CONSERVATION BIOLOGY

    E-Print Network [OSTI]

    REQUIREMENTS FOR MINOR IN FISHERY BIOLOGY DEPARTMENT OF FISH, WILDLIFE, AND CONSERVATION BIOLOGY for minor= 26 - 28 Aquatic and Fishery Electives for Fishery Biology Minor (Additional course work may 301/307, MATH 141/155/160) BZ 332 Phycology (F) FW 402 Fish Culture (S; FW 300) BZ 471 Stream Biology

  18. Separating the Minor Actinides Through Advances in Selective Coordination Chemistry

    SciTech Connect (OSTI)

    Lumetta, Gregg J.; Braley, Jenifer C.; Sinkov, Sergey I.; Carter, Jennifer C.

    2012-08-22

    This report describes work conducted at the Pacific Northwest National Laboratory (PNNL) in Fiscal Year (FY) 2012 under the auspices of the Sigma Team for Minor Actinide Separation, funded by the U.S. Department of Energy Office of Nuclear Energy. Researchers at PNNL and Argonne National Laboratory (ANL) are investigating a simplified solvent extraction system for providing a single-step process to separate the minor actinide elements from acidic high-level liquid waste (HLW), including separating the minor actinides from the lanthanide fission products.

  19. MIDAS : minor incident decision analysis software

    E-Print Network [OSTI]

    Horng, Tze-Chieh, 1964-

    2004-01-01

    MIDAS is the minor incident decision analysis software that acts as an advisory tool for plant decision makers and operators to analyze the available decision alternatives for resolving minor incidents. The minor incidents ...

  20. Awarded Products Maintenance, Repair & Operations TOOLS & HARDWARE

    E-Print Network [OSTI]

    California at San Diego, University of

    Awarded Products Maintenance, Repair & Operations (MRO): TOOLS & HARDWARE Such as hand and power tools, cutting tools, fasteners, etc. Maintenance, Repair & Operations (MRO): TOOLS & HARDWARE Such as hand and power tools, cutting tools, fasteners, etc. Maintenance, Repair & Operations (MRO): TOOLS

  1. MINORS 7/23/2012 College Minor Code Description

    E-Print Network [OSTI]

    Pittendrigh, Barry

    &Envrmtl Sci Agriculture PLBI Plant Biology Agriculture PLTP Plant Pathology Agriculture PTFD Pet Food Processing Agriculture SOIL Soil Science Agriculture SUEV Sustainable Environments Agriculture UFOR Urban Physics Science STAT Statistics Technology BCMT Building Const Mgmt Tech #12;MINORS 7/23/2012 College

  2. MINORS 11/21/2012 College Minor Code Description

    E-Print Network [OSTI]

    Jiang, Wen

    &Envrmtl Sci Agriculture PLBI Plant Biology Agriculture PLTP Plant Pathology Agriculture PTFD Pet Food Processing Agriculture SOIL Soil Science Agriculture SUEV Sustainable Environments Agriculture UFOR Urban/21/2012 College Minor Code Description Technology BCMT Building Const Mgmt Tech Technology OLSV Organizational

  3. Inter-individual variation in DNA repair capacity: A need for multi-pathway functional assays to promote translational DNA repair research

    E-Print Network [OSTI]

    Nagel, Zachary D.

    Why does a constant barrage of DNA damage lead to disease in some individuals, while others remain healthy? This article surveys current work addressing the implications of inter-individual variation in DNA repair capacity ...

  4. What is the Real Estate Minor? Who is Eligible for the Real Estate Minor?

    E-Print Network [OSTI]

    What is the Real Estate Minor? Who is Eligible for the Real Estate Minor? The Real Estate Minor at CSU. With no special admission requirements, the Real Estate Minor offers a unique opportunity for interdisciplinary study. The College of Business at Colorado State University offers a minor program in Real Estate

  5. UNLV Physical Geography Minor 2014-2015 Catalog University Requirements for Minors

    E-Print Network [OSTI]

    Walker, Lawrence R.

    UNLV Physical Geography Minor 2014-2015 Catalog University Requirements for Minors: Minors the Physical Geography Minor, as specified below. At least twelve credits in GEOG and GEOL courses must be numbered 300 and above (included in requirements). The Physical Geography minor is designed for students

  6. Selected Bibliography on Electric Motor Repair | Department of...

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

    Selected Bibliography on Electric Motor Repair Selected Bibliography on Electric Motor Repair The following series of repair documents related to electric motors were produced by...

  7. Sustainability Studies at WWU Minor and Major

    E-Print Network [OSTI]

    Zaferatos, Nicholas C.

    Sustainability Studies at WWU ­ Minor and Major Schematic Concept Draft October 13, 2008 Sustainability Faculty and Advisement: WWU Sustainability Academy WWW SUSTAINABILITY MINOR -- 30 Credits A. Sustainability Literacy, (4 Credits) B Sustainability research skills (9 Credits) C. Research and seminars

  8. Chemical and Petroleum Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Chemical and Petroleum Engineering Petroleum Engineering Minor Students pursuing a BSc in Mechanical Engineering or Chemical Engineering can broaden their skills by taking a minor in petroleum engineering. Energy is the largest

  9. Building the Sustainability Minor & Graduate Certificate @ NMSU

    E-Print Network [OSTI]

    Johnson, Eric E.

    Building the Sustainability Minor & Graduate Certificate @ NMSU presentation to Environmental Performance Excellence Fund project 1 #12;PURPOSE TODAY § 1. Discuss Environmental Sciences Department (& Management Department) as homes for Track 3 university-wide sustainability minor for Undergraduates § 2

  10. The repair and rehabilitation method of Tokyo gas

    SciTech Connect (OSTI)

    Yagi, Shuichi [Tokyo Gas Co., Ltd. (Japan)

    1996-08-01

    It has been an important matter for gas utilities to maintain their pipelines easily and economically. But pipes that have become old suffer from progressive corrosion, and as a result of vibration caused by traffic or the effects of land subsidence, joints can become loosened. To repair pipes that have suffered in such ways, the usual method to do is to dig them up and replace them with new ones. But this method requires a large amount of excavation, so the work takes a long time to complete and is costly. To deal with these problems, Tokyo Gas developed number of repair and rehabilitation methods to permit renewal of pipelines without replacing them. In this paper, I would like to introduce our repair and rehabilitation methods for low-pressure pipeline. 4 refs., 9 figs., 4 tabs.

  11. Community-Minded Interns at Savannah River Site Help Area Residents in Need with Home Repairs

    Broader source: Energy.gov [DOE]

    AIKEN, S.C. – More than two dozen college interns who worked at the Savannah River Site (SRS) this summer joined other volunteers and headed into area neighborhoods to help people in need with home repairs.

  12. MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs)

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs) (at least 3 units must be completed at UA) Minimum minor GPA: 2.00 Course Work Requirements: · Complete both: o MATH 122A/B or 125: Calculus I o MATH 129: Calculus II · Choose two courses from: o MATH 313: Introduction to Linear Algebra

  13. Mechanical and Manufacturing Engineering Petroleum Engineering Minor

    E-Print Network [OSTI]

    Mechanical and Manufacturing Engineering Petroleum Engineering Minor The Department of Mechanical and Manufacturing Engineering offers a minor in petroleum engineering within the mechanical engineering major program. This minor builds on the fundamentals provided by a basis in mechanical engineering and adds

  14. Department of Psychology Psychology Minor Requirements

    E-Print Network [OSTI]

    Chase, Sheila

    Department of Psychology Psychology Minor Requirements The minor program in Psychology is designed to expose students to a variety of content areas in the field of Psychology and to provide the student with the ability to evaluate Psychology researcher as a consumer. To declare a Psychology minor, the student must

  15. Montana State University 1 Accounting Minor

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Accounting Minor The Accounting minor is open to all students, with the exception of students pursuing a business degree with an Accounting option. The coursework helps students understand the role that accounting plays in business decisions. Students who minor in accounting will learn

  16. WHAT IS A HTHT MINOR? A HTHT-minor fits within the UT profile: High Tech,

    E-Print Network [OSTI]

    Theune, Mariët

    WHAT IS A HTHT MINOR? A HTHT-minor fits within the UT profile: High Tech, Human Touch. The minor-minor is to illuminate specific societal themes for which the UT develops High Tech Human Touch solutions are High Tech Human Touch (multidisciplinary) and are profiling for the student. The UT offers most HTHT

  17. WHAT IS A HTHT MINOR? A HTHT-minor fits within the UT profile: High Tech,

    E-Print Network [OSTI]

    Theune, Mariët

    2 minors from different packages. MINOR INFORMATION MINOR WWW.UTWENTE.NL/MAJORMINOR INNOVATION & ENTREPRENEURSHIP (M9) THE INNOVATION & ENTREPRENEURSHIP MINOR IS PART OF A PACKAGE THAT IS AIMED AT CREATING STUDENTS' SENSITIVITY AND COMPETENCIES FOR DEVELOPING BUSINESS ON THE BASIS OF A PRODUCT/SERVICE CONCEPT

  18. WHAT IS A HTHT MINOR? A HTHT-minor fits within the UT profile: High Tech,

    E-Print Network [OSTI]

    Theune, Mariët

    ENGINEERING AEROSPACE ENGINEERING IS FRONT RUNNER IN THE DEVELOPMENT OF NEW HIGH TECH APPLICATIONS. THEORIESWHAT IS A HTHT MINOR? A HTHT-minor fits within the UT profile: High Tech, Human Touch. The minor-minor is to illuminate specific societal themes for which the UT develops High Tech Human Touch solutions

  19. What is the Business Administration Minor? Who is Eligible for the Business Administration Minor?

    E-Print Network [OSTI]

    What is the Business Administration Minor? Who is Eligible for the Business Administration Minor? The Business Administration Minor is designed specifically for non-business students. Therefore. There are no special admission requirements for the Business Administration Minor. The College of Business at Colorado

  20. Waste minimization in an autobody repair shop

    SciTech Connect (OSTI)

    Baria, D.N.; Dorland, D.; Bergeron, J.T.

    1994-12-31

    This work was done to document the waste minimization incorporated in a new autobody repair facility in Hermantown, Minnesota. Humes Collision Center incorporated new waste reduction techniques when it expanded its old facilities in 1992 and it was able to achieve the benefits of cost reduction and waste reduction. Humes Collision Center repairs an average of 500 cars annually and is a very small quantity generator (VSQG) of hazardous waste, as defined by the Minnesota Pollution Control Agency (MPCA). The hazardous waste consists of antifreeze, batteries, paint sludge, refrigerants, and used oil, while the nonhazardous waste consists of cardboard, glass, paint filters, plastic, sanding dust, scrap metal, and wastewater. The hazardous and nonhazardous waste output were decreased by 72%. In addition, there was a 63% reduction in the operating costs. The waste minimization includes antifreeze recovery and recycling, reduction in unused waste paint, reduction, recovery and recycle of waste lacquer thinner for cleaning spray guns and paint cups, elimination of used plastic car bags, recovery and recycle of refrigerant, reduction in waste sandpaper and elimination of sanding dust, and elimination of waste paint filters. The rate of return on the investment in waste minimization equipment is estimated from 37% per year for the distillation unit, 80% for vacuum sanding, 146% for computerized paint mixing, 211% for the refrigerant recycler, to 588% per year for the gun washer. The corresponding payback time varies from 3 years to 2 months.

  1. Remote repair appliance

    DOE Patents [OSTI]

    Heumann, Frederick K. (Ballston Spa, NY); Wilkinson, Jay C. (Ballston Spa, NY); Wooding, David R. (Saratoga Springs, NY)

    1997-01-01

    A remote appliance for supporting a tool for performing work at a worksite on a substantially circular bore of a workpiece and for providing video signals of the worksite to a remote monitor comprising: a baseplate having an inner face and an outer face; a plurality of rollers, wherein each roller is rotatably and adjustably attached to the inner face of the baseplate and positioned to roll against the bore of the workpiece when the baseplate is positioned against the mouth of the bore such that the appliance may be rotated about the bore in a plane substantially parallel to the baseplate; a tool holding means for supporting the tool, the tool holding means being adjustably attached to the outer face of the baseplate such that the working end of the tool is positioned on the inner face side of the baseplate; a camera for providing video signals of the worksite to the remote monitor; and a camera holding means for supporting the camera on the inner face side of the baseplate, the camera holding means being adjustably attached to the outer face of the baseplate. In a preferred embodiment, roller guards are provided to protect the rollers from debris and a bore guard is provided to protect the bore from wear by the rollers and damage from debris.

  2. Mechanical and Manufacturing Engineering Mechatronics Engineering Minor

    E-Print Network [OSTI]

    Mechanical and Manufacturing Engineering Mechatronics Engineering Minor Students pursuing a BSc in mechanical or manufacturing engineering have experience and entrepreneurship. Mechatronics is the synergistic combination of mechanical

  3. Thermosetting Polymer-Matrix Composites for Strucutral Repair Applications

    SciTech Connect (OSTI)

    William Kirby Goertzen

    2007-12-01

    Several classes of thermosetting polymer matrix composites were evaluated for use in structural repair applications. Initial work involved the characterization and evaluation of woven carbon fiber/epoxy matrix composites for structural pipeline repair. Cyanate ester resins were evaluated as a replacement for epoxy in composites for high-temperature pipe repair applications, and as the basis for adhesives for resin infusion repair of high-temperature composite materials. Carbon fiber/cyanate ester matrix composites and fumed silica/cyanate ester nanocomposites were evaluated for their thermal, mechanical, viscoelastic, and rheological properties as they relate to their structure, chemistry, and processing characteristics. The bisphenol E cyanate ester under investigation possesses a high glass transition temperature, excellent mechanical properties, and unique ambient temperature processability. The incorporate of fumed silica served to enhance the mechanical and rheological properties of the polymer and reduce thermal expansion without sacrificing glass transition or drastically altering curing kinetics. Characterization of the composites included dynamic mechanical analysis, thermomechanical analysis, differential scanning calorimetry, thermogravimetric analysis, rheological and rheokinetic evaluation, and transmission electron microscopy.

  4. Information on Minors Completed by Nursing Students Economics Minor (15 Credits)

    E-Print Network [OSTI]

    Benos, Panayiotis "Takis"

    with questions regarding their specific situation. #12;Spanish Minor (18 Credits) Prerequisites for declaring the minor Before declaring the major, students must complete four Spanish language courses in order to gain knowledge of Spanish must take a placement te

  5. Minor in Science of Natural and Environmental Systems DESCRIPTION OF THE MINOR

    E-Print Network [OSTI]

    Chen, Tsuhan

    : BIOEE 1610: Ecology and the Environment (3 credits)* 2. Earth Systems: CSS 3650: Environmental Chemistry* ______ ___________ CSS 3650: Environmental Chemistry* ______ ___________ AEM 2500: Environmental and Resource EconomicsMinor in Science of Natural and Environmental Systems DESCRIPTION OF THE MINOR The Minor Program

  6. TITLE: MINORS -RIGHTS OF MINORS TO KEEP CERTAIN CATEGORIES OF PROTECTED HEALTH INFORMATION CONFIDENTIAL

    E-Print Network [OSTI]

    Columbia University

    TITLE: MINORS - RIGHTS OF MINORS TO KEEP CERTAIN CATEGORIES OF PROTECTED HEALTH INFORMATION certain categories of their Protected Health Information (PHI) confidential and to exercise the rights authorizes the release. 2. HIV/AIDS-related information. A minor's right to consent for or refuse HIV testing

  7. Web Sites related to Minority Health Web Sites Related to Minority Health

    E-Print Network [OSTI]

    de Lijser, Peter

    Web Sites related to Minority Health Web Sites Related to Minority Health Bettering the Health-Cultural Health State of Minnesota http://www.crosshealth.com/ Center for the Study of Race and Ethnicity://wiscinfo.doit.wisc.edu/crem/sites.htm Center of Excellence in Minority Medical Education and Health Michigan State University http

  8. FACULTY OF MANAGEMENT Minor: Social Responsibility

    E-Print Network [OSTI]

    Seldin, Jonathan P.

    in Canada Management 4390 - Leading Organizational Change Management 4580 - Environmental Management One ofFACULTY OF MANAGEMENT Minor: Social Responsibility A minor in Social Responsibility is available as an adjunct to all majors in the Bachelor of Management degree, Post-Diploma Bachelor of Management degree

  9. Washington State University -Vancouver Formal Minor

    E-Print Network [OSTI]

    in an Information Society COMJOUR 360: Writing For Television COM 105 [HUM]: Communication in Global Contexts Technologies COMSOC 421 [DIVR, T]: Intercultural Com & Globalization COM 440: Media Ethics COMSOC 476. _______________________________________________________________________ _______________________ Student Signature Date Formal Minor Communications; 3/3/15 The minor in Communication requires a minimum

  10. Montana State University 1 Mechatronics Minor

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Mechatronics Minor (non-teaching) The College of Engineering offers a non-teaching minor in Mechatronics. The field of Mechatronics combines the principles. Mechatronics exploits the synergy of mechanical and electrical engineering to design unique and innovative

  11. Montana State University 1 Finance Minor

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Montana State University 1 Finance Minor The Finance minor is open to all students, with the exception of students pursuing a business degree with the Finance option. Program objectives include · To provide flexibility to design one's own program through choice of electives Students seeking the Finance

  12. Chemistry Major and Minor At A Glance

    E-Print Network [OSTI]

    Vertes, Akos

    Chemistry Major and Minor At A Glance Major I ­ Pre-professional (Medicine, Dentistry, Business, Law, Engineering) Major II ­ ACS Certified e.g. Graduate Study or Entry Level Chemistry Employment. Major III ­ Forensic Chemistry Major IV** ­ Biochemistry Option Chemistry Minor General Chemistry I & II

  13. Information and dialogue conference on the human genome project for the minority communities in the state of Louisiana

    SciTech Connect (OSTI)

    1999-04-17

    Conference objectives included bringing HGP information and a focus in the minority community on the project, in clear and understandable terms, to spread the work in the minority community about the project; to explore the likely positive implications with respect to health care and related matters; to explore possible negative results and strategies to meet them; to discuss the social, legal, and ethical implications; and to facilitate minority input into the HGP as it develops.

  14. The biomechanics of cruciate ligament repair 

    E-Print Network [OSTI]

    Ferry, Katheryn Irene

    2013-02-22

    -1 THE BIOMECHAIVICS OF CR UCIA TE LIGAMEJV T REPAIR A Senior Thesis By Katheryn Irene Ferry 1997-98 University Undergraduate Research Fellow Texas A&M University Group: Engineering II THE BIOMECHANICS OF CRUCIATE LIGAMENT REPAIR by KATHRYN IRENE FERRY... by the The Biomechanics of Cruciate Ligament Repair femorotibial ligaments which include the collateral ligaments, the cranial cruciate ligament, and the caudal cruciate ligament (Vasseur, 1993). The anatomy and spatial arrangement of the femorotibial ligaments...

  15. Chemical Fume Hood Maintenance, Repair and Certification

    E-Print Network [OSTI]

    Jia, Songtao

    in the lab. Removes lockout of hoods, if used. g. Notify EH&S to perform re-certification after repair

  16. Apparatus for measuring minority carrier lifetimes in semiconductor materials

    DOE Patents [OSTI]

    Ahrenkiel, Richard K. (Lakewood, CO)

    1999-01-01

    An apparatus for determining the minority carrier lifetime of a semiconductor sample includes a positioner for moving the sample relative to a coil. The coil is connected to a bridge circuit such that the impedance of one arm of the bridge circuit is varied as sample is positioned relative to the coil. The sample is positioned relative to the coil such that any change in the photoconductance of the sample created by illumination of the sample creates a linearly related change in the input impedance of the bridge circuit. In addition, the apparatus is calibrated to work at a fixed frequency so that the apparatus maintains a consistently high sensitivity and high linearly for samples of different sizes, shapes, and material properties. When a light source illuminates the sample, the impedance of the bridge circuit is altered as excess carriers are generated in the sample, thereby producing a measurable signal indicative of the minority carrier lifetimes or recombination rates of the sample.

  17. Role of DNA repair protein ERCC1 in skin cancer 

    E-Print Network [OSTI]

    Song, Liang

    2009-01-01

    Nucleotide excision repair (NER) is one of the major repair systems for removal of DNA lesions. The NER pathway has evolved mainly to repair UV-induced DNA damage and is also active against a broad range of endogenously ...

  18. Review of Maintenance and Repair Times for Components in Technological Facilities

    SciTech Connect (OSTI)

    L. C. Cadwallader

    2012-11-01

    This report is a compilation of some unique component repair time data and it also presents citations of more extensive reports where lists of repair times can be found. This collection of information should support analysts who seek to quantify maintainability and availability of high technology and nuclear energy production systems. While there are newer sources of repair time information, most, if not all, of the newer sources are proprietary and cannot be shared. This report offers data that, while older, is openly accessible and can serve as reasonable estimates of repair times, at least for initial studies. Some times were found for maintenance times in radiation environments, and some guidance for multiplicative factors to use to account for work in contamination areas.

  19. A Review of "The Death of the Baroque and the Rhetoric of Good Taste" by Vernon Hyde Minor 

    E-Print Network [OSTI]

    Bentz, Katherine M.

    2009-01-01

    in several places, instead of further depth of information. Overall, however, O?Day?s work is an excellent record, which will add to the history of women of the late-seventeenth- and early-eighteenth centuries. Vernon Hyde Minor. The Death... over time?is perhaps one of the most central questions of the disci- pline of art history, and it is precisely the question that Vernon Hyde Minor examines in The Death of the Baroque and the Rhetoric of Good Taste. Minor?s focus is eighteenth...

  20. MINOR IN WEATHER AND CLIMATE (1913F) NAME___________________________________ ID# _______________________________

    E-Print Network [OSTI]

    Droegemeier, Kelvin K.

    MINOR IN WEATHER AND CLIMATE (1913F) NAME___________________________________ ID _______________ DATE_____________________________ A MINOR IN WEATHER AND CLIMATE REQUIRES A MINIMUM OF 15 HOURS IS REQUIRED. A MINOR IN WEATHER AND CLIMATE REQUIRES: A MINIMUM OF SIX HOURS FROM: METR 1014 WEATHER

  1. Leveraging Service Calls and Emergency Repairs for Energy Efficiency...

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

    Service Calls and Emergency Repairs for Energy Efficiency Marketing Leveraging Service Calls and Emergency Repairs for Energy Efficiency Marketing Better Buildings Residential...

  2. Solar Water Heating System Maintenance and Repair | Department...

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

    Solar Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair May 30, 2012 - 2:35pm Addthis Rooftop solar water heaters need regular...

  3. From Validation to Automated Repair & Beyond with Constraint Solving

    E-Print Network [OSTI]

    Samimi, Hesam

    2013-01-01

    HTML GenerationRepair: Automated Repair of HTML Generation Errors in PHPrenderings of our invalid HTML page in Google Chrome 13.0 (

  4. BWR Assembly Optimization for Minor Actinide Recycling

    SciTech Connect (OSTI)

    G. Ivan Maldonado; John M. Christenson; J.P. Renier; T.F. Marcille; J. Casal

    2010-03-22

    The Primary objective of the proposed project is to apply and extend the latest advancements in LWR fuel management optimization to the design of advanced boiling water reactor (BWR) fuel assemblies specifically for the recycling of minor actinides (MAs).

  5. Unlocking Growth Opportunities for Minority Businesses Through...

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

    around 80,000 a year and 5.4 million of economic growth. At the Energy Innovation Portal, the Department's hub for technology transfer resources, minority owned firms and...

  6. The Study of Minority Languages in China

    E-Print Network [OSTI]

    He, Zili

    1988-01-01

    The study of minority languages in the People's Republic of China, in the form of governmental organized research since the 1950s, has resulted in the recent publication of over fifty descriptive grammars. Some practical purposes of the study were...

  7. Densities of Minor-Closed Graph Families

    E-Print Network [OSTI]

    Eppstein, David

    2010-01-01

    N. Robertson and P. D. Seymour. Graph Minors. XX. Wagner’sChudnovsky, B. Reed, and P. Seymour. The edge-density for KReferences [1] N. Alon, P. Seymour, and R. Thomas. A

  8. Congressional Forum on Minorities in Energy

    Broader source: Energy.gov [DOE]

    On November 19, 2013, Congressman Bobby Rush is hosting the Congressional Forum on Minorities in Energy, featuring members of Congress and thought leaders from the public and private sector.

  9. Development and validation of bonded composite doubler repairs for commercial aircraft.

    SciTech Connect (OSTI)

    Roach, Dennis Patrick; Rackow, Kirk A.

    2007-07-01

    A typical aircraft can experience over 2,000 fatigue cycles (cabin pressurizations) and even greater flight hours in a single year. An unavoidable by-product of aircraft use is that crack, impact, and corrosion flaws develop throughout the aircraft's skin and substructure elements. Economic barriers to the purchase of new aircraft have placed even greater demands on efficient and safe repair methods. The use of bonded composite doublers offers the airframe manufacturers and aircraft maintenance facilities a cost effective method to safely extend the lives of their aircraft. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is now possible to bond a single Boron-Epoxy composite doubler to the damaged structure. The FAA's Airworthiness Assurance Center at Sandia National Labs (AANC), Boeing, and Federal Express completed a pilot program to validate and introduce composite doubler repair technology to the U.S. commercial aircraft industry. This project focused on repair of DC-10 fuselage structure and its primary goal was to demonstrate routine use of this repair technology using niche applications that streamline the design-to-installation process. As composite doubler repairs gradually appear in the commercial aircraft arena, successful flight operation data is being accumulated. These commercial aircraft repairs are not only demonstrating the engineering and economic advantages of composite doubler technology but they are also establishing the ability of commercial maintenance depots to safely adopt this repair technique. This report presents the array of engineering activities that were completed in order to make this technology available for widespread commercial aircraft use. Focused laboratory testing was conducted to compliment the field data and to address specific issues regarding damage tolerance and flaw growth in composite doubler repairs. Fatigue and strength tests were performed on a simulated wing repair using a substandard design and a flawed installation. In addition, the new Sol-Gel surface preparation technique was evaluated. Fatigue coupon tests produced Sol-Gel results that could be compared with a large performance database from conventional, riveted repairs. It was demonstrated that not only can composite doublers perform well in severe off-design conditions (low doubler stiffness and presence of defects in doubler installation) but that the Sol-Gel surface preparation technique is easier and quicker to carry out while still producing optimum bonding properties. Nondestructive inspection (NDI) methods were developed so that the potential for disbond and delamination growth could be monitored and crack growth mitigation could be quantified. The NDI methods were validated using full-scale test articles and the FedEx aircraft installations. It was demonstrated that specialized NDI techniques can detect flaws in composite doubler installations before they reach critical size. Probability of Detection studies were integrated into the FedEx training in order to quantify the ability of aircraft maintenance depots to properly monitor these repairs. In addition, Boeing Structural Repair and Nondestructive Testing Manuals were modified to include composite doubler repair and inspection procedures. This report presents the results from the FedEx Pilot Program that involved installation and surveillance of numerous repairs on operating aircraft. Results from critical NDI evaluations are reported in light of damage tolerance assessments for bonded composite doublers. This work has produced significant interest from airlines and aircraft manufacturers. The successful Pilot Program produced flight performance history to establish the durability of bonded composite patches as a permanent repair on commercial aircraft structures. This report discusses both the laboratory data and Pilot Program results from repair installations on operating aircraft to introduce composite doubler repairs into mainstream commercial aircraft use.

  10. INTERNAL REPAIR OF PIPELINES REVIEW & EVALUATION OF INTERNAL PIPELINE REPAIR TRIALS REPORT

    SciTech Connect (OSTI)

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-09-01

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is generally ineffective at restoring the pressure containing capabilities of pipelines. Failure pressure for pipe repaired with carbon fiber-reinforced composite liner was greater than that of the un-repaired pipe section with damage, indicating that this type of liner is effective at restoring the pressure containing capability of pipe. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the next phase of this project.

  11. Investing in Minority Banks | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting in Minority Banks Investing in Minority Banks Our

  12. EO 12898: Environmental Justice in Minority Populations and Low...

    Energy Savers [EERE]

    2898: Environmental Justice in Minority Populations and Low-Income Populations EO 12898: Environmental Justice in Minority Populations and Low-Income Populations To focus Federal...

  13. Carolinas-Virginia Minority Supplier Development Council's 2015...

    Energy Savers [EERE]

    Carolinas-Virginia Minority Supplier Development Council's 2015 Business Opportunity Conference Carolinas-Virginia Minority Supplier Development Council's 2015 Business Opportunity...

  14. Join our Webinar for Minority Serving Institutions on Science...

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

    Join our Webinar for Minority Serving Institutions on Science Education Opportunities This Monday Join our Webinar for Minority Serving Institutions on Science Education...

  15. UC Irvine Environmental Health & Safety Section: Title: Visitors and Minors in Labs & Shops

    E-Print Network [OSTI]

    Rose, Michael R.

    for ensuring visitors' safety while in potentially hazardous areas on campus. Program guidelines cover. Visitors and minors are not permitted in potentially hazardous work areas except as outlined below. 2 the age of 14 be restricted from hazardous work areas due to their developing immune/neurological systems

  16. Developments advance subsea pipelaying, inspection, repair

    SciTech Connect (OSTI)

    1997-09-15

    Recent advances in laying, inspecting, and repairing pipelines are helping to cut both costs and time. A new dredging system that employs jets to clear a subsea trench for pipelay received trials off Belgium last spring. Also, within the last year, projects in the Middle East and North Sea employed technologies that promise to make inspecting the surface of a subsea pipeline in difficult terrain easier, less time consuming, and therefore less costly. Plus, subsea repair of damaged pipelines may take less time with a new ``stabbable`` pipe connector. The paper describes jet dredging, inspection advance, support software, the North Sea site, and pipeline repair.

  17. Minor in Energy Systems This minor will provide students enrolled in any of

    E-Print Network [OSTI]

    Mohan, Chilukuri K.

    of Solar energy Systems Elective MAE588 Principles of Wind Turbines Elective PHY305 Solar EnergyMinor in Energy Systems 2012-2013 This minor will provide students enrolled in any of courses /electives that will provide academic depth in the field of energy related systems in 4 different

  18. Page 78 Career Minors Sonoma State University 2015-2016 Catalog CAREER MINORS

    E-Print Network [OSTI]

    Ravikumar, B.

    student with a basic understanding of: 1) health systems as significant social, cultural, and economic and psychological implications for those who are served by health systems. The supporting courses will be chosenPage 78 Career Minors Sonoma State University 2015-2016 Catalog CAREER MINORS Programs Offered

  19. Reducing Your Leak Rate Without Repairing Leaks 

    E-Print Network [OSTI]

    Beals, C.

    2005-01-01

    below the header pressure have the added advantage of reducing the air consumption of equipment, as well as reducing the leak rate. Turn Off the Air to Idle Equipment In most plants, when production equipment operators shut off their equipment... of the reason why plant personnel often find leak repair unproductive. The other reason relates to the compressor controls. If the plant had several lubricated rotary screw compressors operating in modulation, repairing 2,000 cfm in leaks may only reduce...

  20. Blade reliability collaborative : collection of defect, damage and repair data.

    SciTech Connect (OSTI)

    Ashwill, Thomas D.; Ogilvie, Alistair B.; Paquette, Joshua A.

    2013-04-01

    The Blade Reliability Collaborative (BRC) was started by the Wind Energy Technologies Department of Sandia National Laboratories and DOE in 2010 with the goal of gaining insight into planned and unplanned O&M issues associated with wind turbine blades. A significant part of BRC is the Blade Defect, Damage and Repair Survey task, which will gather data from blade manufacturers, service companies, operators and prior studies to determine details about the largest sources of blade unreliability. This report summarizes the initial findings from this work.

  1. Robotics Minor Robotics is a truly interdisciplinary minor, involving expertise in the fields of computer science, electrical

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Robotics Minor Robotics is a truly interdisciplinary minor, involving expertise in the fields-requisites to the minor courses: Calculus I, Calculus II, Physics I, and Physics II or electricity. Robotics Minor.265 Logic Design 16.317 Microprocessors Systems Design I 22.211 Statics 22.213 Dynamics 22.579 Robotics

  2. www.ru.nl/radboudminors RADBOUD MINORS

    E-Print Network [OSTI]

    Bosma, Wieb

    which RM you wish to apply for on the Learning Agreement provided during the admission procedure. Next to the Radboud Minors, you are free to add other courses to your Learning Agreement. For more information, please · Law I (28 EC) · Human Rights (21 EC) (Master's courses) Spring semester · Law II (29 EC) · European

  3. ART K-12 Minor Credits GRADE

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    ART K-12 Minor Credits GRADE ARTZ 106RA - 2-D 4 ___Fall ARTZ 108RA - 3-D 4 ____Spring ARTZ 105RA 231RA ­ Ceramics I ART 251 ­ Sculpture I ART 261 ­ Metalsmithing I ARTZ 271 ­ Printmaking I Take one ­ Intaglio ARTZ 376 ­ Printmaking ­ Relief ARTZ 379 ­ Alternate Print Media TOTAL Art Credits 28 EDU 397

  4. Creating world class entrepreneurs Interdisciplinary Minors

    E-Print Network [OSTI]

    Zhou, Chongwu

    in the new economy. Students with professional media industry aspirations will learn basic economic literacy (Viterbi Engineering School) Provides education in the economic, technological, and entrepreneurial aspects in Innovation: The Digital Entrepreneur (Viterbi Engineering School) The minor is designed for students from

  5. Emily Stuart Minor Department of Biological Sciences

    E-Print Network [OSTI]

    Minor, Emily

    in the central US: using random forests to guide site selection for wind energy projects. Conservation Biology 28 on native bird species in an urban landscape. Ecological Applications 24: 2132-2143. Lowenstein, D.M., K on floral resources and flower-visiting insects across an urban landscape. Oikos 122: 682-694 2012 Minor, E

  6. Is the Cure Worse Than the Disease? Overfitting in Automated Program Repair

    E-Print Network [OSTI]

    Brun, Yuriy

    Is the Cure Worse Than the Disease? Overfitting in Automated Program Repair Edward K. Smith Earl T techniques validate patch correctness with respect to user-provided or inferred contracts [24 undertested functionality. Permission to make digital or hard copies of all or part of this work for personal

  7. Is the Cure Worse Than the Disease? Overfitting in Automated Program Repair

    E-Print Network [OSTI]

    Fernandez, Thomas

    Is the Cure Worse Than the Disease? Overfitting in Automated Program Repair Edward K. Smith Earl T-provided or inferred contracts [26,46,60], a larger proportion use test cases. Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided

  8. Minority within a minority: being Bonpo in the Tibetan community in exile 

    E-Print Network [OSTI]

    Liu, Yu-Shan

    2012-06-29

    This thesis presents a study of the Bonpo in Dolanji, a Tibetan refugee settlement in North India. The Bonpo are a distinctive religious minority within the Tibetan refugee population. In the 1950s, Chinese Communist ...

  9. Juvenile Justice and the Incarcerated Male Minority: A Qualitative Examination of Disproportionate Minority Contact 

    E-Print Network [OSTI]

    Feinstein, Rachel

    2012-07-16

    Racial inequality within the juvenile justice system has been cited by numerous studies. This racial inequality is generally referred to as disproportionate minority contact (DMC), and the causes have been debated in the literature for decades...

  10. Energy policy: Comparative effects on minority population groups

    SciTech Connect (OSTI)

    Poyer, D.A.; Henderson, L.

    1995-06-01

    For a number of years, analyses of minority household energy demand have been supported by the United States Department of Energy (DOE), Office of Economic Impact and Diversity (formerly the Office of Minority Economic Impact). The intention of these analyses has been to characterize patterns of energy demand by various demographic, regional and socioeconomic groups and to develop analytical tools to assess the distributive impact of energy prices and policy on these groups. The model supports strategic objectives outlined by the Department of Energy to explicitly recognize and promote equity in state public utility commission decisions and to assess the potential impact of federal and state energy policy on demographically diverse groups as reported in the Department`s Annual Energy Outlook and the upcoming National Energy Policy Plan. The legislation mandating the Office of Economic Impact and Diversity had been premised on the assumption that patterns of energy demand for minority households are different from the population as a whole. Determining the validity of this premise and its potential economic impact on different population groups has been a major objective of these analyses. Consequently, the recripriocal impacts of energy policy on demographic groups and energy consumption and expenditure dynamics on policy formulation and strategy is a central objective of these studies. Residential energy demand research has been substantial in the past twenty years. Insightful and useful research has been done in this area. However, none of this research has addressed the potential differences in the residential energy demand structure among various population groups. Recent work does compare energy and electricity demand elasticities for non-Latino Whites, with the demand elasticities for Latinos and Blacks. This research is particularly important for examination of questions related to the economic welfare implications of national energy policy.

  11. Engineering Endostatin-Producing Cartilaginous Constructs for Cartilage Repair Using Nonviral Transfection of Chondrocyte-Seeded and Mesenchymal-Stem-Cell-Seeded Collagen Scaffolds

    E-Print Network [OSTI]

    Jeng, Lily

    Although there is widespread recognition of the importance of angiogenesis in tissue repair, there is little work on the inhibition of angiogenesis in the context of tissue engineering of naturally avascular tissues, like ...

  12. Apparatus for measuring minority carrier lifetimes in semiconductor materials

    DOE Patents [OSTI]

    Ahrenkiel, R.K.

    1999-07-27

    An apparatus for determining the minority carrier lifetime of a semiconductor sample includes a positioner for moving the sample relative to a coil. The coil is connected to a bridge circuit such that the impedance of one arm of the bridge circuit is varied as sample is positioned relative to the coil. The sample is positioned relative to the coil such that any change in the photoconductance of the sample created by illumination of the sample creates a linearly related change in the input impedance of the bridge circuit. In addition, the apparatus is calibrated to work at a fixed frequency so that the apparatus maintains a consistently high sensitivity and high linearly for samples of different sizes, shapes, and material properties. When a light source illuminates the sample, the impedance of the bridge circuit is altered as excess carriers are generated in the sample, thereby producing a measurable signal indicative of the minority carrier lifetimes or recombination rates of the sample. 17 figs.

  13. Minor League Fan Satisfaction with the Season Ticket Selling Process 

    E-Print Network [OSTI]

    Reese, Jason D.

    2011-08-08

    The purpose of this study was to assess satisfaction with the season ticket selling process administered by a minor league baseball franchise. Minor league sport organizations rely heavily on season ticket sales and retention, therefore, knowing...

  14. Repairable chip bonding/interconnect process

    DOE Patents [OSTI]

    Bernhardt, Anthony F. (Berkeley, CA); Contolini, Robert J. (Livermore, CA); Malba, Vincent (Livermore, CA); Riddle, Robert A. (Tracy, CA)

    1997-01-01

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder.

  15. Repairable chip bonding/interconnect process

    DOE Patents [OSTI]

    Bernhardt, A.F.; Contolini, R.J.; Malba, V.; Riddle, R.A.

    1997-08-05

    A repairable, chip-to-board interconnect process which addresses cost and testability issues in the multi-chip modules is disclosed. This process can be carried out using a chip-on-sacrificial-substrate technique, involving laser processing. This process avoids the curing/solvent evolution problems encountered in prior approaches, as well is resolving prior plating problems and the requirements for fillets. For repairable high speed chip-to-board connection, transmission lines can be formed on the sides of the chip from chip bond pads, ending in a gull wing at the bottom of the chip for subsequent solder. 10 figs.

  16. Development of a composite repair system for reinforcing offshore risers 

    E-Print Network [OSTI]

    Alexander, Christopher Richard

    2009-05-15

    A research program was conducted to investigate the application of composite materials in repairing corroded offshore risers, leading to the development of an optimized repair using a hybrid carbon/E-glass system. The objective of this research...

  17. Solar Water Heating System Maintenance and Repair | Department...

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

    Water Heating System Maintenance and Repair Solar Water Heating System Maintenance and Repair May 30, 2012 - 2:35pm Addthis Rooftop solar water heaters need regular maintenance to...

  18. Minor in Plant Breeding College of Agriculture and Life Sciences

    E-Print Network [OSTI]

    Chen, Tsuhan

    Minor in Plant Breeding College of Agriculture and Life Sciences Cornell University Description of the Minor The Minor Program of Study in Plant Breeding will provide a basic understanding of crop improvement, a historical perspective of the discipline, and a sense of how plant breeding contributes

  19. California Alliance for Minority Participation in Science, Engineering and Mathematics

    E-Print Network [OSTI]

    Mease, Kenneth D.

    California Alliance for Minority Participation in Science, Engineering and Mathematics 2015 Summer-marked by Friday, May 1, 2015 Page 1 of 6 2015 #12;California Alliance for Minority Participation in Science Alliance for Minority Participation (CAMP) in Science, Engineering and Mathematics Program Summer Science

  20. COLORADO ALLIANCE FOR MINORITY PARTICIPATION 2013-2014 Report

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    COLORADO ALLIANCE FOR MINORITY PARTICIPATION 2013-2014 Report www.coamp.colostate.edu Prepared by Stokes Alliance for Minority Participation (HRD 1102523) #12;LETTER FROM THE PRINCIPAL INVESTIGATOR AND CO-PRINCIPAL INVESTIGATOR The Louis Stokes Colorado Alliance for Minority Participation (CO

  1. CEE now offers a Minor in Environmental Engineering Administered through the Department of Civil and Environmental Engineering, the minor in

    E-Print Network [OSTI]

    Eustice, Ryan

    with a basic background in the tools environmental engineers use to assess environmental impacts, model CEE now offers a Minor in Environmental Engineering Administered through the Department of Civil and Environmental Engineering, the minor in Environmental Engineering provides students

  2. Repairable File and Storage Systems A Dissertation Presented

    E-Print Network [OSTI]

    Chiueh, Tzi-cker

    Repairable File and Storage Systems A Dissertation Presented by Ningning Zhu to The Graduate School of the Dissertation Repairable File and Storage System by Ningning Zhu Doctor of Philosophy in Computer Science Stony stream file/storage system. Repairable file/storage system needs to perform two tasks. First it has

  3. Asymptotic Interference Alignment for Exact Repair in Distributed Storage Systems

    E-Print Network [OSTI]

    Jafar, Syed A.

    Asymptotic Interference Alignment for Exact Repair in Distributed Storage Systems Viveck R. Cadambe consider a distributed storage system where a file of size M is stored in n distributed storage nodes using of this paper is to repair failed nodes in the storage system, by replacing them by their replicas (exact repair

  4. Emergency pipe line repair connects subsea pipe lines

    SciTech Connect (OSTI)

    Lerique, M.P.; Thiberge, P. ); Wright, N. )

    1990-11-01

    Emergency repair of any subsea line pipe must form a high-integrity, metal-to-metal seal. This paper presents a remote, diverless repair system that utilizes master flanges, a connector and a spool piece to repair line pipe in deep offshore waters.

  5. Level of Repair Analysis and Minimum Cost Homomorphisms of Graphs

    E-Print Network [OSTI]

    Gutin, Gregory

    of Lillian Barros Abstract. Level of Repair Analysis (LORA) is a prescribed procedure for defence logistics, LORA seeks to determine an optimal provision of repair and maintenance facilities to minimize overall on bipartite graphs is polynomial time solvable. Keywords: Computational Logistics; Level of Repair Analysis

  6. EPA Lead Safety for Renovation, Repair and

    E-Print Network [OSTI]

    Tennessee, University of

    EPA Lead Safety for Renovation, Repair and Painting (RRP) Course Certified Renovators Class, CSP, CHMM, Certified Lead Paint Inspector.; Certified Renovator; EPA Ac- credited Lead RRP trainer or fax registratio Registration Form Cash Method of Payment Check Name Mailing Address Phone Lead Safety

  7. Visualization of Mismatch Repair in Bacterial Cells

    E-Print Network [OSTI]

    Smith, Bradley T.

    We determined the localizations of mismatch repair proteins in living Bacillus subtilis cells. MutS-GFP colocalized with the chromosome in all cells and formed foci in a subset of cells. MutL-GFP formed foci in a subset ...

  8. MINORING IN PSYCHOLOGY The following courses have been designated for the minor in psychology in order for students to gain

    E-Print Network [OSTI]

    Farnsworth, George - Department of Biology, Xavier University

    MINORING IN PSYCHOLOGY The following courses have been designated for the minor in psychology of psychology. The minor in psychology is based on the American Psychological Association Standards that recommend students in psychology have competence in four areas: Biological basis of behavior (e

  9. Minorities in Energy Initiative | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartmentSites |StridesBRCPART 970Department of EnergyMinorities

  10. Presidential Proclamation -- Minority Enterprise Development Week, 2013 |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergyPresidential PermitDAYSDepartment of Energy Proclamation -- Minority

  11. Property:Minority Business | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg,Energy LLCALLETE Inc d bGeothermalAreaApplDscMinority Business

  12. Minor actinide transmutation in thorium and uranium matrices in heavy water moderated reactors

    SciTech Connect (OSTI)

    Bhatti, Zaki; Hyland, B.; Edwards, G.W.R. [Atomic Energy of Canada Limited, Chalk River Laboratories, 1 Plant Road, Chalk River, Ontario, K0J 1J0 (Canada)

    2013-07-01

    The irradiation of Th{sup 232} breeds fewer of the problematic minor actinides (Np, Am, Cm) than the irradiation of U{sup 238}. This characteristic makes thorium an attractive potential matrix for the transmutation of these minor actinides, as these species can be transmuted without the creation of new actinides as is the case with a uranium fuel matrix. Minor actinides are the main contributors to long term decay heat and radiotoxicity of spent fuel, so reducing their concentration can greatly increase the capacity of a long term deep geological repository. Mixing minor actinides with thorium, three times more common in the Earth's crust than natural uranium, has the additional advantage of improving the sustainability of the fuel cycle. In this work, lattice cell calculations have been performed to determine the results of transmuting minor actinides from light water reactor spent fuel in a thorium matrix. 15-year-cooled group-extracted transuranic elements (Np, Pu, Am, Cm) from light water reactor (LWR) spent fuel were used as the fissile component in a thorium-based fuel in a heavy water moderated reactor (HWR). The minor actinide (MA) transmutation rates, spent fuel activity, decay heat and radiotoxicity, are compared with those obtained when the MA were mixed instead with natural uranium and taken to the same burnup. Each bundle contained a central pin containing a burnable neutron absorber whose initial concentration was adjusted to have the same reactivity response (in units of the delayed neutron fraction ?) for coolant voiding as standard NU fuel. (authors)

  13. Repair of ultraviolet-light-induced damage

    SciTech Connect (OSTI)

    Sutherland, B.M.

    1981-01-01

    Studies are reviewed which present three major new findings in the photobiology of skin. First, detectable numbers of dimers are formed even at sub-erythymal doses. Second, excision of dimers is much more rapid than would be predicted from results obtained in cell culture. Third, comparison of the rates of excision and photoreactivation in skin indicates that in normal sunlight exposure, photoreactivation may well be the predominant repair pathway in skin. (ACR)

  14. Energy Department to Highlight Expansion of Minorities in Energy...

    Energy Savers [EERE]

    more minorities in the energy sector through science, technology, engineering, and mathematics (STEM) education, energy economic development and climate change policy. Tuesday,...

  15. Urban Bias, Rural Sexual Minorities, and the Courts

    E-Print Network [OSTI]

    Luke, Boso

    2013-01-01

    titil- lated the rural community and jurors of PendletonAdolescents in Rural Communities in British Columbia, 99 Ain minority, poor, and rural communities. Urban bias both

  16. The Office of Minority Economic Impact (MI) was established in...

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

    means an educational institution with an enrollment in which a substantial proportion (as determined by the Secretary) of the students are minorities. "(g) There is...

  17. Cause or Effect? Turnout in Hispanic Majority-Minority John A. Henderson

    E-Print Network [OSTI]

    Sekhon, Jasjeet S.

    ://www.umich.edu/~titiunik, Center for Political Stud- ies, ISR, University of Michigan, P.O. Box 1248, Ann Arbor, MI 48106-1248 #12, and Woods 2004; Bobo and Gilliam 1990; Gay 2001a). A central finding in this work is that minority citizens many scholars before us to focus on it (e.g., Barreto 2007; Barreto, Segura, and Woods 2004; Barreto

  18. New Technologies for Repairing Aging Cables in Nuclear Power Plants

    SciTech Connect (OSTI)

    Simmons, Kevin L. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Fifield, Leonard S. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Westman, Matthew P. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2013-09-11

    The goal of this project is to demonstrate a proof-of-concept for a technique to repair aging cables that have been subjected to degradation associated with long-term thermal and radiation exposure in nuclear power plants. The physical degradation of the aging cables manifests itself primarily as cracking and increased brittleness of the polymeric electrical insulation. Therefore, the proposed cable-repair concept comprises development of techniques to impart a softening agent within the deteriorated polymer insulation jacket so as to regain the ability of the insulation to stretch without failing and possibly to heal existing cracks in the insulation. Our approach is to use commercially available ethylene-propylene rubber (EPR) as the relevant test material, demonstrate the adsorption of chemical treatments in the EPR and quantify changes in resulting physical and mechanical properties. EPR cable samples have been thermally treated in air to produce specimens corresponding to the full range of cable age-performance points from new (>350% elongation at break) to end-of-life (<50% elongation at break). The current focus is on two chemical treatments selected as candidates for restoring age-related cable elasticity loss: a rubber plasticizer and a reactive silane molecule. EPR specimens of 200, 150, 100, and 50% elongation at break have been soaked in the candidate chemical treatments and the kinetics of chemical uptake, measured by change in mass of the samples, has been determined. Mechanical properties as a function of aging and chemical treatment have been measured including ultimate tensile strength, tensile modulus at 50% strain, elongation at break, and storage modulus. Dimensional changes with treatment and changes in glass transition temperature were also investigated. These ongoing experiments are expected to provide insight into the physical-chemical nature of the effect of thermal degradation on EPR rejuvenation limits and to advance novel methods for restoring the ability of degraded EPR to be compliant and resist fracture. The results of this research reveal that absorption of chemical treatments can lower the glass transition temperature and modulus of EPR. Chemical treatments pursued thus far have proven ineffective at restoring EPR strength and elongation at break. Future work will combine the plasticizer modalities found to successfully increase the volume of the EPR, reduce EPR glass transition temperature and reduce EPR modulus with promising chemistries that will repair the damage of the polymer, potentially using the plasticizer as a host for the new chemistry.

  19. Zeaxanthin Radical Cation Formation in Minor Light-Harvesting Complexes of Higher Plant Antenna

    SciTech Connect (OSTI)

    Avenson, Thomas H.; Ahn, Tae Kyu; Zigmantas, Donatas; Niyogi, Krishna K.; Li, Zhirong; Ballottari, Matteo; Bassi, Roberto; Fleming, Graham R.

    2008-01-31

    Previous work on intact thylakoid membranes showed that transient formation of a zeaxanthin radical cation was correlated with regulation of photosynthetic light-harvesting via energy-dependent quenching. A molecular mechanism for such quenching was proposed to involve charge transfer within a chlorophyll-zeaxanthin heterodimer. Using near infrared (880-1100 nm) transient absorption spectroscopy, we demonstrate that carotenoid (mainly zeaxanthin) radical cation generation occurs solely in isolated minor light-harvesting complexes that bind zeaxanthin, consistent with the engagement of charge transfer quenching therein. We estimated that less than 0.5percent of the isolated minor complexes undergo charge transfer quenching in vitro, whereas the fraction of minor complexes estimated to be engaged in charge transfer quenching in isolated thylakoids was more than 80 times higher. We conclude that minor complexes which bind zeaxanthin are sites of charge transfer quenching in vivo and that they can assume Non-quenching and Quenching conformations, the equilibrium LHC(N)<--> LHC(Q) of which is modulated by the transthylakoid pH gradient, the PsbS protein, and protein-protein interactions.

  20. SNL Researchers Assess Wind Turbine Blade Inspection and Repair...

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

    also inform how blade inspections are conducted at manufacturing facilities and wind farms, thereby improving maintenance and repair procedures for wind turbine blades. SNL is...

  1. Solar Cells, Wound Repair Winning GVC Technologies | ornl.gov

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

    Solar Cells, Wound Repair Winning GVC Technologies March 26, 2010 Graduate student teams from the University of Arkansas and the University of Maryland earned first place in the...

  2. Protein Bridges DNA Base and Nucleotide Excision Repair Pathways

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

    Bridges DNA Base and Nucleotide Excision Repair Pathways Print Alkyltransferase proteins (AGT) protect cells from the biological effects of DNA damage caused by the addition...

  3. Model Repair Specifications for Low Voltage Induction Motors

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

    EASA AR100-1998 Recommended Practice For The Repair of Rotating Electrical Apparatus IEEE IEEE Std. 43, Recommended Practice for Testing Insulation Resistance of Rotating...

  4. Operational results of shaft repair by installing stave type cooler at Kimitsu Nos. 3 and 4 blast furnaces

    SciTech Connect (OSTI)

    Oda, Hiroshi; Amano, Shigeru; Sakamoto, Aiichiro; Anzai, Osamu [Nippon Steel Corp., Kimitsu, Chiba (Japan). Kimitsu Works; Nakagome, Michiru; Kuze, Toshisuke [Nippon Steel Corp., Futtsu, Chiba (Japan); Imuta, Akira [Nippon Steel Corp., Tokyo (Japan). Plant and Machinery Div.

    1997-12-31

    Nos. 3 and 4 blast furnaces in Nippon Steel Corporation Kimitsu Works were both initially fitted with cooling plate systems. With the aging of each furnace, the damage to their respective inner-shaft profiles had become serious. Thus, in order to prevent operational change and prolong the furnace life, the inner-shaft profile of each furnace was repaired by replacing the former cooling plate system with the stave type cooler during the two-week-shutdowns. With this repair, stability of burden descent and gas flow near the wall part of the furnace have been achieved. Thus the prolongation of the furnace life is naturally expected.

  5. Computer Science Minor 2014-2015 Curriculum Chart

    E-Print Network [OSTI]

    Stuart, Josh

    Computer Science Minor 2014-2015 Curriculum Chart CMPS 12B/M Data Structures *CMPS 13H/L Intro@soe.ucsc.edu · (831) 459-5840 · 08/18/2014 #12;Computer Science Minor 2014-2015 Curriculum Chart Fall _______ Winter 11 Intermediate Programming *CMPE 13/L Computer Systems and C Programming OR OR *CMPE 12/L Comp

  6. Updated 2/20/14 Minor in Education

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    , and students interested in early childhood or elementary education should seek additional advising regarding Psychology · Educ 393M Introduction to Early Childhood Education · Educ 282A Early Childhood PreUpdated 2/20/14 Minor in Education University of Massachusetts Amherst The Minor in Education

  7. Updated 2/5/13 Minor in Education

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    , and students interested in early childhood or elementary education should seek additional advising regarding Psychology Educ 393M Introduction to Early Childhood Education Educ 282A Early Childhood PreUpdated 2/5/13 Minor in Education University of Massachusetts Amherst The Minor in Education

  8. Last Revised: 01/08/2014 UNDERGRADUATE MINOR IN "NANOTECHNOLOGY"

    E-Print Network [OSTI]

    Subramanian, Venkat

    Last Revised: 01/08/2014 UNDERGRADUATE MINOR IN "NANOTECHNOLOGY" SCHOOL OF ENGINEERING AND APPLIED SCIENCE Available to any UG pursuing an Arts and Science or Engineering degree I. Objective Nanotechnology is to enhance the background, knowledge and skills in the topical area of nanotechnology. The Minor covers

  9. 2011-2012 Wind Energy Minor Form STUDENT INFORMATION

    E-Print Network [OSTI]

    Rock, Chris

    2011-2012 Wind Energy Minor Form STUDENT INFORMATION R Number (Current TTU Students Only Name First Name MI Choose 18 hours from the following list of courses in Wind Energy. All courses must be approved by a wind energy advisor and a grade of C or better achieved in each course. UNDERGRADUATE MINOR

  10. Policy on Programs Involving Minors Policy on Programs Involving

    E-Print Network [OSTI]

    Sridhar, Srinivas

    Policy on Programs Involving Minors 6/4/2014 Policy on Programs Involving Minors I. Purpose in University-sponsored activities that take place off campus. This policy applies to University or facilities that are operated or sponsored by third parties. This policy provides program registration

  11. CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31

    E-Print Network [OSTI]

    Qiu, Weigang

    CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31 DAAF 12/09 Hunter College of the City Stamp THIS AUDIT IS NOT OFFICIAL UNTIL APPROVED BY THE OFFICE OF THE REGISTRAR DEGREE AUDIT UNIT Student Specialization Section #12;CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31 DAAF 12/09 *****A SEPARATE

  12. CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_

    E-Print Network [OSTI]

    Qiu, Weigang

    CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_ 1/24/2006 Hunter College of the City-mail address Department Stamp THIS AUDIT IS NOT OFFICIAL UNTIL APPROVED BY THE OFFICE OF THE REGISTRAR, DEGREE Section Only For January 2010 Graduate #12;CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_ 1

  13. U.S. Minority and Women Owned Small Businesses 

    E-Print Network [OSTI]

    Wright, Andrea La'Rais

    2007-09-17

    The purpose of this research is to explore the effects of certain factors on the success of globalization of U.S. minority and women owned small businesses. Research in this area to date has addressed minorities and women in international business...

  14. Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email

    E-Print Network [OSTI]

    Snider, Barry B.

    Computer Science Contact List for Inquiring Students First Name Last Name Major(s) Minor(s) Email Summer 2011 - Mobile Applications and Game Development Taha Bakhtiyar Economics, Computer Science tahaalib@brandeis.edu Jared Dunn Undeclared jwdunn1@brandeis.edu Todd Kirkland Computer Science tkirk

  15. Soil Science Minor To earn a Soil Science minor, students must complete the following courses to total 27 credits

    E-Print Network [OSTI]

    Grünwald, Niklaus J.

    Soil Science Minor To earn a Soil Science minor, students must complete the following courses to total 27 credits: I. Soil Core A. ______SOIL 205.Soil Science (4) or ____ CSS 305. Principles of Soil Science (4) [Taught at EOU La Grande campus only

  16. STRUCTURAL ENGINEERING MINOR The Minor in Structural Engineering is designed primarily for students in the College of Environmental Design to

    E-Print Network [OSTI]

    Alvarez-Cohen, Lisa

    STRUCTURAL ENGINEERING MINOR GENERAL: The Minor in Structural Engineering is designed primarily with simple models (CE30) Understanding of structures and methods of analysis (CE120, CE121) Design emphasizing either architectural design or engineering. ADVISOR: The Faculty Advisor for the Structural

  17. Math Minor for CS Majors The Math minor requires 25 credits of Math, including 3 credits of theory*, and a

    E-Print Network [OSTI]

    CS Major Math 1114 Elementary Linear Algebra 2 0 Math 1205 Calculus I 3 0 Math 1206 Calculus II 3 08/4/14 Math Minor for CS Majors The Math minor requires 25 credits of Math, including 3 credits of theory*, and a minimum 2.0 Math GPA. From the courses below, a number of combinations will complete

  18. Investigating the Role of Vitamin D and DNA Repair in Influencing Cancer Presentation and Outcomes 

    E-Print Network [OSTI]

    Syed, Moinuddin Mohammed

    2014-09-26

    differences in DNA repair genes exist, which may in turn contribute to underlying differences in DNA repair capacity. These genes with high Fst value represent all six known common DNA repair pathways and DDR response. This supports our hypothesis...

  19. Healthy Housing Opportunities During Weatherization Work

    SciTech Connect (OSTI)

    Wilson, J.; Tohn, E.

    2011-03-01

    In the summer and early fall of 2010, the National Center for Healthy Housing interviewed people from a selection of state and local agencies that perform weatherizations on low-income housing in order to gauge their approach to improving the health and safety of the homes. The interviews provided a strong cross section of what work agencies can do, and how they go about funding this work when funds from the Weatherization Assistance Program (WAP) do not cover the full extent of the repairs. The report also makes recommendations for WAP in how to assist agencies to streamline and maximize the health and safety repairs they are able to make in the course of a standard weatherization.

  20. Weld Repair of a Stamped Pressure Vessel in a Radiologically Controlled Zone

    SciTech Connect (OSTI)

    Cannell, Gary L.; Huth, Ralph J.; Hallum, Randall T.

    2013-08-26

    In September 2012 an ASME B&PVC Section VIII stamped pressure vessel located at the DOE Hanford Site Effluent Treatment Facility (ETF) developed a through-wall leak. The vessel, a steam/brine heat exchanger, operated in a radiologically controlled zone (by the CH2MHill PRC or CHPRC), had been in service for approximately 17 years. The heat exchanger is part of a single train evaporator process and its failure caused the entire system to be shut down, significantly impacting facility operations. This paper describes the activities associated with failure characterization, technical decision making/planning for repair by welding, logistical challenges associated with performing work in a radiologically controlled zone, performing the repair, and administrative considerations related to ASME code requirements.

  1. A characterization of K2,4-minor-free graphs M. N. Ellingham1

    E-Print Network [OSTI]

    Ellingham, Mark

    A characterization of K2,4-minor-free graphs M. N. Ellingham1 Emily A. Marshall1,2 Department structural characterization of K2,4-minor-free graphs. The 3-connected K2,4- minor-free graphs consist many forbidden minors. So characterizations of graphs without one or two specific minors form natural

  2. Computational model of aortic valve surgical repair using grafted pericardium

    E-Print Network [OSTI]

    1 Computational model of aortic valve surgical repair using grafted pericardium Peter E. Hammer1, aortic valve repair, membrane, surgical planning, leaflet graft, pericardium ABSTRACT Aortic valve leaflets. Difficulty is largely due to the complex geometry and function of the valve and the lower

  3. Injury and Repair: Retinal Remodeling Robert E. Marc

    E-Print Network [OSTI]

    Marc, Robert E.

    Injury and Repair: Retinal Remodeling Robert E. Marc Department of Ophthalmology John A. Moran Eye Center 65 Mario Capecchi Dr University of Utah Salt Lake City, UT 84132 robert.marc@hsc.utah.edu Keywords photoreceptors In press Elsevier Encyclopedia of the Eye Robert E. Marc :: Chapter 220 :: Injury and Repair

  4. Coherent testing and simulation of composite blade repair 

    E-Print Network [OSTI]

    McNichols, Brian Glenn

    1997-01-01

    The objective of this research program is to experimentally and computationally determine the static and fatigue response for two methods of repair to an E/Glass-Epoxy sandwich laminate. The proposed methods of repair are a scarf and overlap patch...

  5. Simplification and Repair of Polygonal Models Using Volumetric Techniques

    E-Print Network [OSTI]

    Turk, Greg

    data sets. Medical sensing technology such as MRI, CT, and PET scanners produce large volume data sets that are nonmanifold and simplification of models. Repair is the process of taking a model that may have undesirable representation that yields a simple yet effective solution to polygon repair. The same voxelization process

  6. Checklist for Minor in GEOLOGY The minor in geology is flexible, so that it can complement the student's major in the best

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Checklist for Minor in GEOLOGY The minor in geology is flexible, so that it can complement the student's major in the best possible manner. Students minoring in Geology are strongly encouraged to plan their programs with an undergraduate geology advisor. A total of 20 credits are required for the minor as follows

  7. MINOR IN CHEMISTRY The minor in chemistry is offered to provide students with a basic understanding of the structure and behavior of matter at the

    E-Print Network [OSTI]

    Doyle, Robert

    MINOR IN CHEMISTRY The minor in chemistry is offered to provide students with a basic, and nanotechnology. A minor in chemistry offers a strong complement to major areas of study such as biology, physics: To complete a minor in chemistry, students take 20 credits carrying a CHE or BCM prefix, including courses

  8. Regulation of endometrial repair and its impact on heavy menstrual bleeding 

    E-Print Network [OSTI]

    Maybin, Jacqueline Ann

    2011-11-25

    Introduction: The human endometrium has a remarkable capacity for efficient cyclical repair following the inflammatory process of menstruation. Defective postmenstrual repair may contribute to the common complaint of ...

  9. LASER ENGINEERED NET SHAPING FOR REPAIR AND HYDROGEN COMPATIBILITY

    SciTech Connect (OSTI)

    Korinko, P.; Adams, T.

    2011-08-05

    A method to repair mismatched or damaged components using Laser Engineered Net Shaping{sup R} (LENS) technology to apply material was investigated for its feasibility for components exposed to hydrogen. The mechanical properties of LENS bulk materials were also tested for hydrogen compatibility. The LENS process was used to repair simulated and actual mismachined components. These sample components were hydrogen charged and burst tested in the as-received, as-damaged, and as-repaired conditions. The testing showed that there was no apparent additional deficiency associated with hydrogen charging compared to the repair technique. The repair techniques resulted in some components meeting the requirements while others did not. Additional procedure/process development is required prior to recommending production use of LENS.

  10. Apparatus and method for measuring minority carrier lifetimes in semiconductor materials

    DOE Patents [OSTI]

    Ahrenkiel, Richard K. (Lakewood, CO); Johnston, Steven W. (Golden, CO)

    2001-01-01

    An apparatus for determining the minority carrier lifetime of a semiconductor sample includes a positioner for moving the sample relative to a coil. The coil is connected to a bridge circuit such that the impedance of one arm of the bridge circuit is varied as sample is positioned relative to the coil. The sample is positioned relative to the coil such that any change in the photoconductance of the sample created by illumination of the sample creates a linearly related change in the input impedance of the bridge circuit. In addition, the apparatus is calibrated to work at a fixed frequency so that the apparatus maintains a consistently high sensitivity and high linearity for samples of different sizes, shapes, and material properties. When a light source illuminates the sample, the impedance of the bridge circuit is altered as excess carriers are generated in the sample, thereby producing a measurable signal indicative of the minority carrier lifetimes or recombination rates of the sample.

  11. Courses: Hutchins School of Liberal Studies (LIBS) Page 331Sonoma State University 2015-2016 Catalog LiBS 204 MinoritieS in AMeriCAn CineMA (4)

    E-Print Network [OSTI]

    Ravikumar, B.

    -2016 Catalog LiBS 204 MinoritieS in AMeriCAn CineMA (4) This course is designed to examine the fundamental will be the representations of racial minorities in American cinema from the beginning of the 20th century up to the present cinemas. We will supplement our inquiry through related works of literature and drama, in addition

  12. DNA repair: Dynamic defenders against cancer and aging

    SciTech Connect (OSTI)

    Fuss, Jill O.; Cooper, Priscilla K.

    2006-04-01

    You probably weren't thinking about your body's cellular DNA repair systems the last time you sat on the beach in the bright sunshine. Fortunately, however, while you were subjecting your DNA to the harmful effects of ultraviolet light, your cells were busy repairing the damage. The idea that our genetic material could be damaged by the sun was not appreciated in the early days of molecular biology. When Watson and Crick discovered the structure of DNA in 1953 [1], it was assumed that DNA is fundamentally stable since it carries the blueprint of life. However, over 50 years of research have revealed that our DNA is under constant assault by sunlight, oxygen, radiation, various chemicals, and even our own cellular processes. Cleverly, evolution has provided our cells with a diverse set of tools to repair the damage that Mother Nature causes. DNA repair processes restore the normal nucleotide sequence and DNA structure of the genome after damage [2]. These responses are highly varied and exquisitely regulated. DNA repair mechanisms are traditionally characterized by the type of damage repaired. A large variety of chemical modifications can alter normal DNA bases and either lead to mutations or block transcription if not repaired, and three distinct pathways exist to remove base damage. Base excision repair (BER) corrects DNA base alterations that do not distort the overall structure of the DNA helix such as bases damaged by oxidation resulting from normal cellular metabolism. While BER removes single damaged bases, nucleotide excision repair (NER) removes short segments of nucleotides (called oligonucleotides) containing damaged bases. NER responds to any alteration that distorts the DNA helix and is the mechanism responsible for repairing bulky base damage caused by carcinogenic chemicals such as benzo [a]pyrene (found in cigarette smoke and automobile exhaust) as well as covalent linkages between adjacent pyrimidine bases resulting from the ultraviolet (UV) component of sunlight. NER can be divided into two classes based on where the repair occurs. NER occurring in DNA that is not undergoing transcription (i.e., most of the genome) is called global genome repair (GGR or GGNER), while NER taking place in the transcribed strand of active genes is called transcription-coupled repair (TCR or TC-NER). We will explore NER in more detail below. Mismatch repair (MMR) is another type of excision repair that specifically removes mispaired bases resulting from replication errors. DNA damage can also result in breaks in the DNA backbone, in one or both strands. Single-strand breaks (SSBs) are efficiently repaired by a mechanism that shares common features with the later steps in BER. Double-strand breaks (DSBs) are especially devastating since by definition there is no intact complementary strand to serve as a template for repair, and even one unrepaired DSB can be lethal [3]. In cells that have replicated their DNA prior to cell division, the missing information can be supplied by the duplicate copy, or sister chromatid, and DSBs in these cells are faithfully repaired by homologous recombination involving the exchange of strands of DNA between the two copies. However, most cells in the body are non-dividing, and in these cells the major mechanism for repairing DSBs is by non-homologous end joining (NHEJ), which as the name implies involves joining two broken DNA ends together without a requirement for homologous sequence and which therefore has a high potential for loss of genetic information.

  13. UCSB California Alliance for Minority Participation (CAMP) Application Form for Summer Internship

    E-Print Network [OSTI]

    Bigelow, Stephen

    UCSB California Alliance for Minority Participation (CAMP) Application Form for Summer Internship) and the Louis Stokes Alliance for Minority Participation of the National Science Foundation California Alliance California Alliance for Minority Participation (CAMP) Summer 2015 Application Form A COMPLETED INTERNSHIP

  14. Using instrument scraper surveys for corrosion repair

    SciTech Connect (OSTI)

    Akhnoukh, S.R.; Baghabrah, M.A. (Aramco (SA))

    1990-07-01

    This paper reports on a program for overall pipe line repair. This program was implemented to maintain pipe line integrity and for identifying problem areas which require reconditioning or replacing by: reviewing pipe line leak history; checking periodically lifetime expectancy and integrity of pipe coatings; using cathodic protection annual survey results to locate low potential areas (close-interval survey is needed to identify the exact location of corrosion); and hydrotesting the pipe line (using leaks or ruptures from the hydrotest to identify problem areas). The pipe line revalidation plan is insufficient for identifying pipe line leaks. Instrumented pig testing provides more accurate and reliable ways of testing the pipe line for internal or external corrosion or defects.

  15. Work Plan

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in the7 Table7Work &Work Plan

  16. The Impact of Prepaid Legal Services upon the Minority Bar

    E-Print Network [OSTI]

    Murphy, Phillip J.

    1977-01-01

    THE IMPACT OF PREPAID LEGAL SERVICES UPON THE MINORITY BARaid is a development called prepaid legal services. There isHappily, the topic of prepaid legal services is one in which

  17. ENVIRONMENTAL STUDIES MINOR 2003-2005 CATALOG UPDATE

    E-Print Network [OSTI]

    Gering, Jon C.

    and Religion (Environmental Ethics) 4. Interdisciplinary: JINS 330 Environmental Economics: Issues and Politics environmental issues like proliferatiENVIRONMENTAL STUDIES MINOR 2003-2005 CATALOG UPDATE Changes effective 2004-2005 Each student

  18. Minor actinide waste disposal in deep geological boreholes

    E-Print Network [OSTI]

    Sizer, Calvin Gregory

    2006-01-01

    The purpose of this investigation was to evaluate a waste canister design suitable for the disposal of vitrified minor actinide waste in deep geological boreholes using conventional oil/gas/geothermal drilling technology. ...

  19. The latent effect of cogency in the minority influence process 

    E-Print Network [OSTI]

    Ouellette, Judith A

    1993-01-01

    This study investigated the mechanisms by which a minority's consistent behavioral style affected influence. To examine these mechanisms,, this study manipulated involvement and message cogency and obtained a number of process measures...

  20. Exposure Evaluation for Benzene, Lead and Noise in Vehicle and Equipment Repair Shops

    SciTech Connect (OSTI)

    Sweeney, Lynn C.

    2013-04-10

    An exposure assessment was performed at the equipment and vehicle maintenance repair shops operating at the U. S. Department of Energy Hanford site, in Richland, Washington. The maintenance shops repair and maintain vehicles and equipment used in support of the Hanford cleanup mission. There are three general mechanic shops and one auto body repair shop. The mechanics work on heavy equipment used in construction, cranes, commercial motor vehicles, passenger-type vehicles in addition to air compressors, generators, and farm equipment. Services include part fabrication, installation of equipment, repair and maintenance work in the engine compartment, and tire and brake services. Work performed at the auto body shop includes painting and surface preparation which involves applying body filler and sanding. 8-hour time-weighted-average samples were collected for benzene and noise exposure and task-based samples were collected for lead dust work activities involving painted metal surfaces. Benzene samples were obtained using 3M™ 3520 sampling badges and were analyzed for additional volatile organic compounds. These compounds were selected based on material safety data sheet information for the aerosol products used by the mechanics for each day of sampling. The compounds included acetone, ethyl ether, toluene, xylene, VM&P naphtha, methyl ethyl ketone, and trichloroethylene. Laboratory data for benzene, VM&P naphtha, methyl ethyl ketone and trichloroethylene were all below the reporting detection limit. Airborne concentrations for acetone, ethyl ether, toluene and xylene were all less than 10% of their occupational exposure limit. The task-based samples obtained for lead dusts were submitted for a metal scan analysis to identify other metals that might be present. Laboratory results for lead dusts were all below the reporting detection limit and airborne concentration for the other metals observed in the samples were less than 10% of the occupational exposure limit. Noise dosimetry sampling was performed on a random basis and was representative of the different work activities within the four shops. Twenty three percent of the noise samples exceeded the occupational exposure limit of 85 decibels for an 8-hour time-weightedaverage. Work activities where noise levels were higher included use of impact wrenches and grinding wheels.

  1. An information and dialogue conference on the human genome project (HGP) for the minority communities in the state of Louisiana

    SciTech Connect (OSTI)

    1999-06-01

    Zeta Phi Beta Sorority National Educational Foundation, in cooperation with Xavier University of New Orleans, and the New Orleans District Office of the United States Equal Employment Opportunity Commission, held the Information and Dialogue Conference on the Human Genome Project for the Minority Communities in the State of Louisiana on April 16-17, 1999. The Conference was held on the campus of Xavier University in New Orleans. Community leaders, government officials, minority professional and social organizations leaders, religious leaders, persons from the educational and academic community, and students were invited. Conference objectives included bringing HGP information and a focus in the minority community on the project, in clear and understandable terms, to spread the work in the minority community about the project; to explore the likely positive implications with respect to health care and related matters; to explore possible negative results and strategies to meet them; to discuss the social, legal, and ethical implications; and to facilitate minority input into the HGP as it develops.

  2. Minority-carrier properties of GaAs on silicon

    SciTech Connect (OSTI)

    Ahrenkiel, R.K.; Al-Jassim, M.M.; Dunlavy, D.J.; Jones, K.M.; Vernon, S.M.; Tobin, S.P.; Haven, V.E.

    1988-07-18

    The minority-carrier lifetimes of the heteroepitaxial system of GaAs on Si are limited by recombination at mismatch dislocations. Here we show that increasing the thickness of the buffer layer, with an additional annealing step, reduces the dislocation density by about an order of magnitude. At the same time, the minority-carrier lifetime in these double heterostructures increases more than an order of magnitude.

  3. Minority Business and Economic Development | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvesting in MinorityOverview andMinority Banks

  4. The technical and economic impact of minor actinide transmutation in a sodium fast reactor

    SciTech Connect (OSTI)

    Gautier, G. M.; Morin, F.; Dechelette, F.; Sanseigne, E.; Chabert, C.

    2012-07-01

    Within the frame work of the French National Act of June 28, 2006 pertaining to the management of high activity, long-lived radioactive waste, one of the proposed processes consists in transmuting the Minor Actinides (MA) in the radial blankets of a Sodium Fast Reactor (SFR). With this option, we may assess the additional cost of the reactor by comparing two SFR designs, one with no Minor Actinides, and the other involving their transmutation. To perform this exercise, we define a reference design called SFRref, of 1500 MWe that is considered to be representative of the Reactor System. The SFRref mainly features a pool architecture with three pumps, six loops with one steam generator per loop. The reference core is the V2B core that was defined by the CEA a few years ago for the Reactor System. This architecture is designed to meet current safety requirements. In the case of transmutation, for this exercise we consider that the fertile blanket is replaced by two rows of assemblies having either 20% of Minor Actinides or 20% of Americium. The assessment work is performed in two phases. - The first consists in identifying and quantifying the technical differences between the two designs: the reference design without Minor Actinides and the design with Minor Actinides. The main differences are located in the reactor vessel, in the fuel handling system and in the intermediate storage area for spent fuel. An assessment of the availability is also performed so that the impact of the transmutation can be known. - The second consists in making an economic appraisal of the two designs. This work is performed using the CEA's SEMER code. The economic results are shown in relative values. For a transmutation of 20% of MA in the assemblies (S/As) and a hypothesis of 4 kW allowable for the washing device, there is a large external storage demanding a very long cooling time of the S/As. In this case, the economic impact may reach 5% on the capital part of the Levelized Unit Electricity Cost (LUEC). A diminished concentration at 10% of MA, reduces the size of the external storage and the cooling time of the assemblies becomes compatible with the management of the irradiated fuel. Even with a low allowable power for the washing device, the economic impact on the capital cost is less than 2.5%. (authors)

  5. Collected Works

    E-Print Network [OSTI]

    Turner, Lance

    2011-04-26

    The collection of work presented here illustrates the constant struggle individuals face in understanding the repercussions of their past, the weight of their decisions in the present moment, and the possibilities of the ...

  6. 2015 California Alliance for Minority Participation (CAMP) Summer Science Scholars Program

    E-Print Network [OSTI]

    Mease, Kenneth D.

    2015 California Alliance for Minority Participation (CAMP) Summer Science Scholars Program Alliance for Minority Participation (CAMP) Summer Science Scholars Program Student Application Form Please

  7. Women of Color and Minorities on the Home front during World War II

    E-Print Network [OSTI]

    Sanders-Pinto, Camille

    2015-01-01

    and Minorities on the Home front during World War II ByCamille Sanders-Pinto During World War II minority women

  8. Lost Children: Addressing the Under – Identification of Trafficked Alien Minors in Los Angeles County

    E-Print Network [OSTI]

    Gilbert Kim

    2006-01-01

    that are inaccessible to other undocumented aliens.VTVPA also provides trafficked alien minors access to theAssistance to Trafficked Alien Minors This section provides

  9. 2006-2470: CHALLENGES AND OPPORTUNITIES IN WORKING WITH MINORITY/OVERSEAS REU STUDENTS

    E-Print Network [OSTI]

    Nerenberg, Robert

    experience provided him with fluency in Spanish and with familiarity with Latin American and Hispanic culture, more importantly, to circulate a Spanish-language e-mail describing the REU opportunity and some research projects. The e-mail was written in Spanish to suggest that our environment would be friendly

  10. Minor Actinides Loading Optimization for Proliferation Resistant Fuel Design - BWR

    SciTech Connect (OSTI)

    G. S. Chang; Hongbin Zhang

    2009-09-01

    One approach to address the United States Nuclear Power (NP) 2010 program for the advanced light water reactor (LWR) (Gen-III+) intermediate-term spent fuel disposal need is to reduce spent fuel storage volume while enhancing proliferation resistance. One proposed solution includes increasing burnup of the discharged spent fuel and mixing minor actinide (MA) transuranic nuclides (237Np and 241Am) in the high burnup fuel. Thus, we can reduce the spent fuel volume while increasing the proliferation resistance by increasing the isotopic ratio of 238Pu/Pu. For future advanced nuclear systems, MAs are viewed more as a resource to be recycled, and transmuted to less hazardous and possibly more useful forms, rather than simply disposed of as a waste stream in an expensive repository facility. MAs play a much larger part in the design of advanced systems and fuel cycles, not only as additional sources of useful energy, but also as direct contributors to the reactivity control of the systems into which they are incorporated. A typical boiling water reactor (BWR) fuel unit lattice cell model with UO2 fuel pins will be used to investigate the effectiveness of adding MAs (237Np and/or 241Am) to enhance proliferation resistance and improve fuel cycle performance for the intermediate-term goal of future nuclear energy systems. However, adding MAs will increase plutonium production in the discharged spent fuel. In this work, the Monte-Carlo coupling with ORIGEN-2.2 (MCWO) method was used to optimize the MA loading in the UO2 fuel such that the discharged spent fuel demonstrates enhanced proliferation resistance, while minimizing plutonium production. The axial averaged MA transmutation characteristics at different burnup were compared and their impact on neutronics criticality and the ratio of 238Pu/Pu discussed.

  11. Best Management Practices (BMPs) for the Ship and Boat Building and Repair

    E-Print Network [OSTI]

    .................................................................................................................. 1 1.3 PROFILE OF THE B.C. SHIPBUILDING AND REPAIR INDUSTRY

  12. thesis work

    E-Print Network [OSTI]

    Toback, David

    thesis work Aggie student given award for thesis on particle physics&M. Wagner accepted the Universities Research Association (URA) Thesis Award June 4 for his doctoral,500 award, is given each year to the most outstanding doctoral thesis written on research conducted

  13. Intermediate hearth repair technique at Thyssen Stahl AG

    SciTech Connect (OSTI)

    Kowalski, W.; Bachhofen, H.J.; Ruether, P.; Ballewski, T. [Thyssen Stahl AG, Duisburg (Germany)

    1996-12-31

    Nowadays various techniques for the fastest possible intermediate repair and/or emplacement of refractory materials above the tuyere level allow a significant extension of furnace campaign life. The latter are hence now exclusively determined by the service life of the hearth. The improvement of hearth monitoring and the estimation of residual brick strength of the refractory lining on the basis of temperature measurements in the hearth enable the location of individual zones of premature wear. These measurement methods, which were developed by Thyssen Stahl AG, aid the decision to undertake selective repair of the hearth. Three areas of repair are differentiated: taphole zone; hearth wall, localized; and hearth wall, extensive. This hearth repair method is described in this report using the example of hearth refurbishing blast furnace 8, Hamborn.

  14. Repair Sequences in American Learners of German Interlanguage

    E-Print Network [OSTI]

    Wisbey, Evelyn

    2010-04-25

    This study in Conversation Analysis investigates the organization of other-initiated repair sequences in American learners of German, i.e., it examines how learners deal with troubles in hearing or understanding that they ...

  15. Extended mechanical stimulations of cartilage for growth and repair

    E-Print Network [OSTI]

    Lee, Gary C. (Gary Chiaray), 1980-

    2004-01-01

    Extended mechanical stimulation of articular cartilage in an in vitro model explant system promotes growth and repair. An alternating day mechanical loading protocol consisting of dynamic sinusoidal compression results in ...

  16. Factories: The Shipbuilding and Ship-repairing Regulations 1960 

    E-Print Network [OSTI]

    Hare, John

    1960-01-01

    These Regulations revoke the Shipbuilding Regulations, 1931, which were designed for the safety, health and welfare of persons employed in the construction and repair of ships in sbipbuilding yards. The present Regulations, ...

  17. Development/Plasticity/Repair Dorsally and Ventrally Derived Oligodendrocytes Have

    E-Print Network [OSTI]

    Richardson, William D.

    Development/Plasticity/Repair Dorsally and Ventrally Derived Oligodendrocytes Have Similar derived oligodendrocyte (OL) lineage cells have different properties. We generated a dual reporter mouse line to color code ventrally and dorsally derived OLPs (vOLPs and d

  18. Determining the extent and characteristics of overrepresentation of large truck crashes in daytime and nighttime work zones 

    E-Print Network [OSTI]

    Mokkapati, Naveen

    2009-05-15

    The growth of vehicle travel in the United States has accelerated wear on the interstate highway system leading to frequent pavement repair and rehabilitation projects. The presence of work zones not only causes traffic ...

  19. Repairs for damaged bolt holes in continuous fiber reinforced plastics 

    E-Print Network [OSTI]

    Copps, Kevin Daniel

    1992-01-01

    of fastened joints and to investigate previous techniques for the repair of continuous fiber reinforced plastics. LITERATURE REVIEW Characterizing Failure Modes There is very little agreement about what conditions constitute failure in composite joints... of possible methods for preventing and repairing fastener hole defects. Proper drilling technique The optimal drilling conditions for fiber reinforced parts are hard to control, and can differ depending on the structural application. The proper technique...

  20. Biochemical characterization of the E. coli Very Short Patch Repair pathway and its coordination with methyltransferase repair of 0?-methylguanine

    E-Print Network [OSTI]

    Rye, Peter Thomas

    2006-01-01

    The E. coli Very Short Patch Repair (VSPR) system corrects T:G mismatches that arise through Dcm-mediated methylation and subsequent deamination of the underlined cytosine residue in the palindromic sequence 5'-CCWGG-3' ...

  1. Working Draft

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-Sessions |discussed how saving energy5 Worker Righs, Issue 2 Working Capital

  2. Social Geography, Minority Women and Public Health: Making Connections

    E-Print Network [OSTI]

    Omiecinski, Curtis

    is a consistent trend in the United States of America. While heart disease is the leading cause of death among all women in the United States, minority women, particularly African American and Hispanic/Latino womenNair Scholar The Pennsylvania State University McNair Faculty Research Advisor: Dr. Melissa Wright Professor

  3. ART HISTORY MINOR (NON-TEACHING) Course Credits Grade

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    ART HISTORY MINOR (NON-TEACHING) Course Credits Grade ARTH 200IA ­ World Civilizations I 4 of the following, at least one from each group: Group I ARTH 302 - Survey of Ancient Art 3 _____ ARTH 375 - Roman, Etruscan, Greek 3 _____ ARTH 400 - Art and Architecture of Egypt 3 _____ ARTH 402 - Greek Art

  4. Normative self-definitional minority influence: when innovation is valued 

    E-Print Network [OSTI]

    Babcock, Denette Rae

    1998-01-01

    The goal of this study was to test a prediction of the normative self-definitional model of social influence: when a non-n of 1 innovation 's salient and se] f-relevant to person, a minority is more likely to attain influence compared to when a norm...

  5. Estimating Major and Minor Natural Fracture Patterns in Gas

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Estimating Major and Minor Natural Fracture Patterns in Gas Shales Using Production Data Razi Identification of infill drilling locations has been challenging with mixed results in gas shales. Natural fractures are the main source of permeability in gas shales. Natural fracture patterns in shale has a random

  6. Biomedical Engineering Minor, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Biomedical Engineering Minor, 2015-2016 Name ID# Date Course Number and Title Credits Completed InProgress Future BIOL 191 General Biology I 4 BIOL/ME/MSE 477 Biomaterials 3 ENGR 210 Engineering Statics* 3 ME 112 Introduction to Biomedical Engineering 1 ME 356 Introduction to Solid Biomechanics 3 One of the following

  7. UNDERGRADUATE MINOR IN NUCLEAR ENGINEERING Updated July 2007

    E-Print Network [OSTI]

    Clark, Bunny

    UNDERGRADUATE MINOR IN NUCLEAR ENGINEERING Updated July 2007 The nuclear industry expanded rapidly in the 1960s and early 1970s and during that time hired thousands of engineers and scientists. Now those, national laboratories, and government regulatory agencies need both nuclear engineers and scientists

  8. Cyber Security via Minority Games with Epistatic Signaling (Invited Paper)

    E-Print Network [OSTI]

    Mishra, Bud

    Cyber Security via Minority Games with Epistatic Signaling (Invited Paper) William Casey Software when deceptions are employed to breach the security of the system, thus making the entire social game systems are empirically stud- ied through extensive computer simulation. 1. GAMES AND CYBER

  9. UNDERGRADUATE MINOR APPROVAL FORM Office of the Registrar

    E-Print Network [OSTI]

    Linhardt, Robert J.

    : __________________________________________________ (See list of minors, reverse side) Is this your FIRST REQUEST or a REVISION? (circle one). Courses and sign the form. MINR_CODE Descriptions MINR_CODE Descriptions ACOU Acoustics GEOL Geology AIRS Air Nuclear Engineering EART Electronic Arts PHIL Philosophy ECON Economics PHVS Philosophy of Human Values

  10. Environmental Studies Minor, 2015-2016 Name ID# Date

    E-Print Network [OSTI]

    Barrash, Warren

    Environmental Studies Minor, 2015-2016 Name ID# Date Course Number and Title Credits Completed InProgress Future ENVSTD 121 Introduction to Environmental Studies 3 GEOG 100 Introduction to Geography 3 *ANTH 314 Environmental Anthropology or *BIOL 323 Ecology or *GEOG 321 Conservation of Natural Resources 3-4 *ECON 333

  11. Rev. 3/1/10 NEW.........Minor in Chemistry

    E-Print Network [OSTI]

    Chatterjee, Avik P.

    and Mechanisms 3 FCH 551 Polymer Techniques 3 FCH 552 Polymer Science: Properties and Technology 3 Contact 3 FCH 515 Methods of Environmental Chemical Analysis 3 FCH 550 Polymer Science: Synthesis to the traditional areas of the chemical sciences and also specialized areas of modern chemistry. The minor provides

  12. Department of Bioengineering APPLICATION FOR ADMISSION TO THE MINOR PROGRAM

    E-Print Network [OSTI]

    Provancher, William

    Department of Bioengineering APPLICATION FOR ADMISSION TO THE MINOR PROGRAM IN BIOMEDICAL. Cross-Listing ­ Courses that are cross-listed between the Bioengineering Department and another-division Bioengineering courses by contacting the Undergraduate Secretary in the Bioengineering Department office. 4

  13. Work, Nonwork, and Network: The Public and Private Lives of Women Chief Student Affairs Officers 

    E-Print Network [OSTI]

    Spurlock, Rebecca L.

    2010-01-14

    Women make up a majority of those employed in higher education, yet they are still a minority in leadership positions. Completing a doctoral degree, relocating for career advancement, and working in demanding, high time ...

  14. LENS repair and modification of metal NW components:materials and applications guide.

    SciTech Connect (OSTI)

    Smugeresky, John E. (Sandia National Laboratories, Livermore, CA); Gill, David Dennis; Oberhaus, Jason (BWXT Y-12); Adams, Thad (Savannah River National Laboratory); VanCamp, Chad (Kansas City Plant)

    2006-11-01

    Laser Engineered Net Shaping{trademark} (LENS{reg_sign}) is a unique, layer additive, metal manufacturing technique that offers the ability to create fully dense metal features and components directly from a computer solid model. LENS offers opportunities to repair and modify components by adding features to existing geometry, refilling holes, repairing weld lips, and many other potential applications. The material deposited has good mechanical properties with strengths typically slightly higher that wrought material due to grain refinement from a quickly cooling weld pool. The result is a material with properties similar to cold worked material, but without the loss in ductility traditionally seen with such treatments. Furthermore, 304L LENS material exhibits good corrosion resistance and hydrogen compatibility. This report gives a background of the LENS process including materials analysis addressing the requirements of a number of different applications. Suggestions are given to aid both the product engineer and the process engineer in the successful utilization of LENS for their applications. The results of testing on interface strength, machinability, weldability, corrosion resistance, geometric effects, heat treatment, and repair strategy testing are all included. Finally, the qualification of the LENS process is briefly discussed to give the user confidence in selecting LENS as the process of choice for high rigor applications. The testing showed LENS components to have capability in repair/modification applications requiring complex castings (W80-3 D-Bottle bracket), thin wall parts requiring metal to be rebuilt onto the part (W87 Firing Set Housing and Y-12 Test Rings), the filling of counterbores for use in reservoir reclamation welding (SRNL hydrogen compatibility study) and the repair of surface defects on pressure vessels (SRNL gas bottle repair). The material is machinable, as testing has shown that LENS deposited material machines similar to that of welded metal. Tool wear is slightly higher in LENS material than in wrought material, but not so much that one would be concerned with increased tooling cost. The LENS process achieved process qualification for the AY1E0125 D-Bottle Bracket from the W80-3 LEP program, and in the effort, also underwent testing in weapons environments. These tests included structural dynamic response testing and drop testing. The LENS deposited parts were compared in these tests with conventionally machined parts and showed equivalency to such an extent that the parts were accepted for use in parallel path subsystem-level weapon environment testing. The evaluation of LENS has shown that the process can be a viable option when either complete metal parts are needed or existing metal parts require modification or repair. The LENS Qualification Technology Investment team successfully investigated new applications for the LENS process and showed that it has great applicability across the Nuclear Weapons Complex as well as in other high rigor applications.

  15. Polymer nanocomposites for high-temperature composite repair

    SciTech Connect (OSTI)

    Sheng, Xia

    2008-12-01

    A novel repair agent for resin-injection repair of advanced high temperature composites was developed and characterized. The repair agent was based on bisphenol E cyanate ester (BECy) and reinforced with alumina nanoparticles. To ensure good dispersion and compatibility with the BECy matrix in nanocomposites, the alumina nanoparticles were functionalized with silanes. The BECy nanocomposites, containing bare and functionalized alumina nanoparticles, were prepared and evaluated for their thermal, mechanical, rheological, and viscoelastic properties. The monomer of BECy has an extremely low viscosity at ambient temperature, which is good for processability. The cured BECy polymer is a highly cross-linked network with excellent thermal mechanical properties, with a high glass transition temperature (T{sub g}) of 270 C and decomposition temperature above 350 C. The incorporation of alumina nanoparticles enhances the mechanical and rheological properties of the BECy nanocomposites. Additionally, the alumina nanoparticles are shown to catalyze the cure of BECy. Characterization of the nanocomposites included dynamic mechanical analysis, differential scanning calorimetry, thermogravimetric analysis, rheological and rheokinetic evaluation, and transmission electron microscopy. The experimental results show that the BECy nanocomposite is a good candidate as repair agent for resin-injection repair applications.

  16. Ice plug employed on subsea pipeline bend during repair

    SciTech Connect (OSTI)

    1997-12-22

    The first controlled-temperature ice plug in the bend of an offshore gas trunkline has been carried out for Phillips Petroleum Co. Norway on its Norpipe A.S. platform in the German sector of the North Sea. The procedure was part of a subsea valve repair operation. The ice plug was successfully formed offshore and tested to a differential pressure of 1,450 psi. Repair of two valves required only 5 days during which time gas production was operating at close to 50--60% via the platform bypass, says the service company. The paper discusses the procedure.

  17. From Breaking Bad to Worse: Exploiting Homologous DNA Repair Deficiency in Cancer

    E-Print Network [OSTI]

    Hemann, Michael

    DNA repair deficiencies are common among cancer cells and represent a potential vulnerability that might be exploited by targeting compensatory repair pathways. However, the identification of synthetically lethal combinations ...

  18. Minor Actinides Transmutation Scenario Studies in PWR with Innovative Fuels

    SciTech Connect (OSTI)

    Grouiller, J. P.; Boucher, L.; Golfier, H.; Dolci, F.; Vasile, A.; Youinou, G.

    2003-02-26

    With the innovative fuels (CORAIL, APA, MIX, MOX-UE) in current PWRs, it is theoretically possible to obtain different plutonium and minor actinides transmutation scenarios, in homogeneous mode, with a significant reduction of the waste radio-toxicity inventory and of the thermal output of the high level waste. Regarding each minor actinide element transmutation in PWRs, conclusions are : neptunium : a solution exists but the gain on the waste radio-toxicity inventory is not significant, americium : a solution exists but it is necessary to transmute americium with curium to obtain a significant gain, curium: Cm244 has a large impact on radiation and residual power in the fuel cycle; a solution remains to be found, maybe separating it and keeping it in interim storage for decay into Pu240 able to be transmuted in reactor.

  19. The cellular role of the specific immune system in fracture repair 

    E-Print Network [OSTI]

    Gaston, Mark S

    2009-01-01

    This thesis embodies a novel investigation into the cellular role of the specific immune system in fracture repair....

  20. Minority-Owned Business Creating Career Opportunities | Department of

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPAEnergy6-09.doc MicrosoftMinisterialMinorities in

  1. The Minorities in Energy Initiative Forum at the Congressional Black Caucus Legislative Conference

    Broader source: Energy.gov [DOE]

    In collaboration with Minorities in Energy Ambassador Congresswoman Eddie Bernice Johnson, the Department of Energy is co-hosting a panel discussion focused on the Department’s Minorities in Energy...

  2. Fertility patterns among the minority populations of China: A multilevel analysis 

    E-Print Network [OSTI]

    Chang, Chiung-Fang

    2004-11-15

    patterns are found in the multilevel analyses. First, the contextual characteristics of minority groups have strong correlations with fertility across thirty major minority groups in China. It suggests that community power and subculture have strong...

  3. MONTANA STATE UNIVERSITY DEPARTMENT OF LAND RESOURCES & ENVIRONMENTAL SCIENCES Requirements for a Minor in Water Resources

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    for a Minor in Water Resources 2014 2015 Catalog Name/# Course Title Credits Semester Year EXCEPTIONS ENSC 272CS Water Resources 3 F S Choose one) 3 Student: Date: Advisor: Date: Certifying Officer: Date: The Water Resources Minor is designed

  4. MONTANA STATE UNIVERSITY DEPARTMENT OF LAND RESOURCES & ENVIRONMENTAL SCIENCES Requirements for a Minor in Water Resources

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    for a Minor in Water Resources 2015 2016 Catalog Name/# Course Title Credits Semester Year EXCEPTIONS ENSC 272CS Water Resources 3 F S Choose one) 3 Student: Date: Advisor: Date: Certifying Officer: Date: The Water Resources Minor is designed

  5. Chemistry Minor Program Sheet Code: xxx-150 Student Name: __________________________________ Student ID# (last 4 digits): ____________________

    E-Print Network [OSTI]

    Sun, Yi

    Chemistry Minor Program Sheet Code: xxx-150 Student Name {Corequisites} Grade taken Chem 10301 General Chemistry I & Lab 4 (Math 19500) [ ] _________ Chem 10401 General Chemistry II & Lab 4 (Chem 10301) [ ] _________ Chemistry Minor Requirements 26100 Organic Chemistry I 3

  6. Environmental Science and Management Requirements for a Minor in Environmental Studies

    E-Print Network [OSTI]

    Environmental Science and Management Requirements for a Minor in Environmental Studies To obtain a minor in Environmental Studies a student must complete a minimum of 28 credits (at least 12. Credits ESM 222 Applied environmental studies: science and policy

  7. Development of quick repairing technique for ceramic burner in hot stove of blast furnace

    SciTech Connect (OSTI)

    Kondo, Atsushi; Doura, Kouji; Nakamura, Hirofumi [Sumitomo Metal Industries, Ltd., Wakayama (Japan). Wakayama Steel Works

    1997-12-31

    Refractories of ceramic burner in hot stoves at Wakayama No. 4 blast furnace were damaged. There are only three hot stoves, so repairing must be done in a short. Therefore, a quick repairing technique for ceramic burners has been developed, and two ceramic burners were repaired in just 48 hours.

  8. Attacking and Repairing the Improved ModOnions Protocol

    E-Print Network [OSTI]

    Borisov, Nikita

    Attacking and Repairing the Improved ModOnions Protocol Nikita Borisov1 , Marek Klonowski2 presented in ACNS 2008. The protocol itself was proposed as an improved version of ModOnions, which uses universal re-encryption in order to avoid replay attacks. How- ever, ModOnions allowed the detour attack

  9. Availability Analysis of Repairable Computer Systems and Stationarity Detection

    E-Print Network [OSTI]

    Sericola, Bruno

    Availability Analysis of Repairable Computer Systems and Stationarity Detection Bruno Sericola computer system and we assume, as usual, that the system is modeled by a finite Markov process. We propose of performability measures. Index TermsÐRepairable computer systems, dependability, availability, performability

  10. Ancient bacteria show evidence of DNA repair Sarah Stewart Johnson*

    E-Print Network [OSTI]

    Nielsen, Rasmus

    Ancient bacteria show evidence of DNA repair Sarah Stewart Johnson* , Martin B. Hebsgaard , Torben for review June 14, 2007) Recent claims of cultivable ancient bacteria within sealed environ- ments highlight-term survival of bacteria sealed in frozen conditions for up to one million years. Our results show evidence

  11. Development/Plasticity/Repair Analogous Synaptic Plasticity Profiles Emerge from

    E-Print Network [OSTI]

    Narayanan, Rishikesh

    Development/Plasticity/Repair Analogous Synaptic Plasticity Profiles Emerge from Disparate Channel Institute of Technology, Calicut 637 601, India, and 3Bio-Medical Technology Wing, Sree Chitra Thirunal Institute for Medical Science & Technology, Trivandrum 695 012, India An open question within

  12. Development/Plasticity/Repair Group I Metabotropic Glutamate Receptors Control

    E-Print Network [OSTI]

    Grau, James

    Development/Plasticity/Repair Group I Metabotropic Glutamate Receptors Control Metaplasticity the spinal cord can support several forms of plasticity, including response­outcome (instrumental) learning. This inhibi- tion of plasticity in spinal learning is itself a form of plasticity that requires i

  13. The Self-Construction and -Repair of a Foraging

    E-Print Network [OSTI]

    Siegelmann , Hava T

    at explicit design of self-constructing and -repairing systems by hierarchical specification of elementary intracellular mechanisms via a kind of genetic code. The interplay between individual cells and the gradually are usually designed and constructed by a process that transforms an explicit, abstract description

  14. http://nnr.sagepub.com Neurorehabilitation and Neural Repair

    E-Print Network [OSTI]

    Prochazka, Arthur

    displayed on a computer.The time taken to move to and click on each target was recorded. Results. The use of Neurorehabilitation can be found at:Neurorehabilitation and Neural RepairAdditional services and information for http/2/188Citations at UNIV OF ALBERTA LIBRARY on February 18, 2010http://nnr.sagepub.comDownloaded from #12;Research

  15. Development/Plasticity/Repair Identification of Nicotinic Acetylcholine Receptor Recycling

    E-Print Network [OSTI]

    Alford, Simon

    Development/Plasticity/Repair Identification of Nicotinic Acetylcholine Receptor Recycling and Its plasticity; however, the recycling of receptors has never been observed at peripheral synapses. Using a novel the regulation of receptor density, which could lead to rapid alterations in synaptic efficacy. Key words: toxin

  16. Simplification and Repair of Polygonal Models Using Volumetric Techniques

    E-Print Network [OSTI]

    California at Berkeley, University of

    Simplification and Repair of Polygonal Models Using Volumetric Techniques Fakir S. Nooruddin a method for converting polygonal models to a volumetric representation in a way that handles models by converting a model to and from the volumetric domain. We also describe a new topology-altering simplification

  17. ENSC 283: Friction and Minor Losses in Pipelines School of Engineering Science

    E-Print Network [OSTI]

    Bahrami, Majid

    ENSC 283: Friction and Minor Losses in Pipelines 1 School of Engineering Science Mechatronics and Minor Losses in Pipelines 2 School of Engineering Science Mechatronics Systems Engineering 1 Laboratory Figure 1- Components of experimental apparatus. #12;ENSC 283: Friction and Minor Losses in Pipelines 3

  18. COLLEGE OF LIBERAL ARTS 15 Hours SPANISH MINOR (M)SPNS

    E-Print Network [OSTI]

    Kihara, Daisuke

    COLLEGE OF LIBERAL ARTS 15 Hours SPANISH MINOR (M)SPNS Before undertaking this minor, the student must establish proficiency equivalent to Spanish Level IV. Proficiency may be established by taking and passing SPAN 20200, by examination, or by other evidence acceptable to the Department. Spanish minors must

  19. DOE-NREL Minority University Research Associates Program FY 2005 Accomplishments

    SciTech Connect (OSTI)

    Eddy, F. P.

    2005-11-01

    The DOE-NREL Minority University Research Associates (MURA) Program encourages minority students to pursue careers in science and technology. In 2003, eight minority-serving institutions were awarded 3-year subcontracts that began in the summer/fall of FY 2004. This paper lists accomplishments made in the project's first phase.

  20. Development of a rapid design procedure for emergency repair of bridge columns using fiber-reinforced polymers

    E-Print Network [OSTI]

    Slater, Susan E.

    2008-01-01

    ACI), Building Research Establishment, Ltd. (BRE), Concrete Society and International Concrete Repair Institute jointly publish standards

  1. Minority Education and Community Development | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing Tool Fits the BillDepartmentSites |StridesBRCPART 970Department ofDevelopment Minority

  2. Construction and Minor Permit Applications | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company)| Open(Evans, Et Al.,InformationMinor Permit Applications

  3. Ambassadors of the Minorities in Energy Initiative | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram:Y-12 Beta-3AUDITLeslieAlgae BiomassServices » Minorities in Energy

  4. Materials Science Minor (Draft 3/26/12) This minor is intended for students who have chosen to take a minimum of 16 credits of

    E-Print Network [OSTI]

    Portman, Douglas

    Materials Science Minor (Draft 3/26/12) This minor is intended for students who have chosen to take a minimum of 16 credits of materials science coursework in any appropriate department. Required: 1) ME 280 or MSC 202 Introduction to Materials Science Prerequisites below or with permission of instructor: MTH

  5. Testing and evaluation of grout repaired tubular members 

    E-Print Network [OSTI]

    Nunn, John Mansfield

    1992-01-01

    of Failed Weld Seam page 64 65 66 69 73 74 80 82 31 Ideahzed Tubular Dented Member for the Taby, Zhou, and the Parsanejad Methods. . . . . . . . . . . . . . , . 92 32 Dent Geometry for the Elhnas Method 96 33 Experimental Ultimate Capamty vs P... commonly used to repiur damaged tubular members. These include 1 ) welding a sleeve around the outside of the member in the location of the damage, 2 ) applying an externally grouted clamp, and 3 ) applying internal grout Ideally, the repair method...

  6. Providing protection: Agencies receive funding to repair, upgrade dams 

    E-Print Network [OSTI]

    Wythe, Kathy

    2009-01-01

    by Kathy Wythe tx H2O | pg. 26 Providing protection Agencies receive funding to repair, upgrade dams along with local partners, can apply for grant funds, he said. Construction of the dams began through four federal authorizations passed between... 1944 and 1981. Land rights were acquired from landowners, and local agencies constructed the dams with federal money from NRCS (formerly the Soil Conservation Service). Local sponsors?including cities, counties, local soil and water conservation...

  7. Exclusion of Minors in the Workplace at Stanford University GUIDELINES

    E-Print Network [OSTI]

    children be restricted from hazardous work areas due to their developing immune/neurological systems should be given to work areas where hazardous material or equipment is located, as noted below. DEFINITION: Potentially Hazardous Work Area: An area where hazardous substances (i.e., hazardous chemicals

  8. Beating the Odds: Encouraging High-Achieving Minority Students in Science and Engineering

    ScienceCinema (OSTI)

    Freeman A. Hrabowski, III

    2010-09-01

    Freeman A. Hrabowski, III, President of the University of Maryland, Baltimore County, focuses on encouraging high-achieving minority students in science and engineering.

  9. Reduced Gravity Education Flight Opportunity for Students at Minority Serving Institutions

    Broader source: Energy.gov [DOE]

    NASA is offering undergraduate students from Minority Serving Institutions an opportunity to test experiments in microgravity aboard NASA's reduced gravity aircraft.

  10. Applications are Open for YOU to Join the 2013 Class of the Minority...

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

    for Minorities in STEM Joining Director Dot Harris (second from left) were Marlene Kaplan, the Deputy Director of Education and director of EPP, National Oceanic and...

  11. WPN 12-9: Weatherization Assistance Program Incidental Repair Measure Guidance

    Broader source: Energy.gov [DOE]

    To provide guidance on incidental repair measures (IRM) allowable under the U.S. Department of Energy Weatherization Assistance Program (WAP).

  12. adaptation of DNA repair Byrne, Rose T; Klingele, Audrey J; Cabot...

    Office of Scientific and Technical Information (OSTI)

    Evolution of extreme resistance to ionizing radiation via genetic adaptation of DNA repair Byrne, Rose T; Klingele, Audrey J; Cabot, Eric L; Schackwitz, Wendy S; Martin, Jeffrey A;...

  13. Brain necrosis after fractionated radiation therapy: Is the halftime for repair longer than we thought?

    SciTech Connect (OSTI)

    Bender, Edward T.

    2012-11-15

    Purpose: To derive a radiobiological model that enables the estimation of brain necrosis and spinal cord myelopathy rates for a variety of fractionation schemes, and to compare repair effects between brain and spinal cord. Methods: Sigmoidal dose response relationships for brain radiation necrosis and spinal cord myelopathy are derived from clinical data using nonlinear regression. Three different repair models are considered and the repair halftimes are included as regression parameters. Results: For radiation necrosis, a repair halftime of 38.1 (range 6.9-76) h is found with monoexponential repair, while for spinal cord myelopathy, a repair halftime of 4.1 (range 0-8) h is found. The best-fit alpha beta ratio is 0.96 (range 0.24-1.73)Conclusions: A radiobiological model that includes repair corrections can describe the clinical data for a variety of fraction sizes, fractionation schedules, and total doses. Modeling suggests a relatively long repair halftime for brain necrosis. This study suggests that the repair halftime for late radiation effects in the brain may be longer than is currently thought. If confirmed in future studies, this may lead to a re-evaluation of radiation fractionation schedules for some CNS diseases, particularly for those diseases where fractionated stereotactic radiation therapy is used.

  14. Development/Plasticity/Repair Identification of Modulators of Hair Cell Regeneration in the

    E-Print Network [OSTI]

    Rubel, Edwin

    Development/Plasticity/Repair Identification of Modulators of Hair Cell Regeneration levels, environmental toxins, and some medications can readily induce damage or loss of hair cells, often

  15. Development/Plasticity/Repair Glycine Transporter-1 Inhibition Promotes Striatal Axon

    E-Print Network [OSTI]

    Sulzer, David

    Development/Plasticity/Repair Glycine Transporter-1 Inhibition Promotes Striatal Axon Sprouting via injections of the toxin 6-hydroxydopamine. We used apharmacologicalapproachtoenhance

  16. The Historically Black Colleges and Universities/Minority Institutions Environmental Technology Consortium annual report 1994--1995

    SciTech Connect (OSTI)

    1998-07-01

    The HBCU/MI ET Consortium was established in January 1990, through a Memorandum of Understanding (MOU) among its member institutions. This group of research oriented Historically Black Colleges and Universities and Minority Institutions (HBCU/MIs) agreed to work together to initiate or revise education programs, develop research partnerships with public and private sector organizations, and promote technology development to address the nation`s critical environmental contamination problems. The Consortium`s Research, Education and Technology Transfer (RETT) Plan became the working agenda. The Consortium is a resource for collaboration among the member institutions and with federal an state agencies, national and federal laboratories, industries, (including small businesses), majority universities, and two and four-year technical colleges. As a group of 17 institutions geographically located in the southern US, the Consortium is well positioned to reach a diverse group of women and minority populations of African Americans, Hispanics and American Indians. This Report provides a status update on activities and achievements in environmental curriculum development, outreach at the K--12 level, undergraduate and graduate education, research and development, and technology transfer.

  17. The rebuilding and repairing of electric motors and generators

    E-Print Network [OSTI]

    Ridenour, Roy Everett

    1918-01-01

    Motor After Coils had been Put Back in Place In the repairing and rebuilding of electric motors and generators there are three principal factors which must be considered. These factors are, service, cost and reliability. If a machine can easily... motor. This motor had been through a fire in a Cripple Creek mine. The insulation had been burned from the coils except in the slots where mica had been used. The solder was*melted from the rotor and the babbitt from the bearings. Water had been...

  18. Minority Summer Research Program in the Plant Sciences

    SciTech Connect (OSTI)

    Poff, Kenneth L.

    2004-08-12

    Gutierrez and Larcom (2000) suggest that ''According to the National Science Foundation/Division of Science Resources Studies in 1997, the percentage distribution of scientists and engineers in the labor force by race/ethnicity changed little between 1993 and 1997''. According to this report, Black, non-Hispanic went from 3.6 in 1993 to 3.4 in 1997. Hispanic went from 3.0 in 1993 to 3.1 in 1997; and American Indian/Alaskan Native stayed the same at 0.3 during the same period. The only exceptions were a slight increase in the percentage of Asian from 9.2 in 1993 to 10.4 in 1997, while a slight decrease in percentage White from 83.9 in 1993 to 82.8 in 1997. Overall, no major changes in minorities were present in the science and engineering fields during that period. These data shows that major efforts are needed in order to improve and achieve better results for diversity in the workplace (Gutierrez & Larcom, 2000). This does not mean that major steps have not been taken over this period. For example, the Minority Summer Research Program in Plant Sciences (also funded in part by NSF under the title, ''Undergraduate Researchers in Plant Sciences Program'') was established in an effort to enhance the diversity of the plant science community. The Minority Summer Research Program in Plant Sciences was designed to encourage members of underrepresented groups to seek career opportunities in the plant sciences. To achieve this end, the program contained several components with the primary focus on mentored research for undergraduate students. The research experience was provided during the summer months on the campus of Michigan State University in East Lansing, Michigan. At the end of the summer experience, each participant presented an oral report on their research, and submitted a written paper on the same topic. This was deliberately designed to mimic the plant science professions in which research leads to presentations in the form of reports, papers, etc. In addition to the program's research component, the participants met twice each week with the co-coordinators, William Gordon and Ken Poff, for an ''enrichment''. One ''enrichment'' each week was dedicated to a seminar or field experience designed to broaden the participants views of the plant sciences. The second ''enrichment'' was designed to teach strategies for successfully crossing cultural barriers, and to develop the skills necessary for success in admissions to and successful completion of graduate school. During the eleven-year duration of the program, participants have included students from underrepresented populations at Historically Black Colleges and Universities (HBCU), an Hispanic Serving Institution (MSI), and a Native American transfer student from a Tribal College (Table I).

  19. Minor in Management The student is ultimately responsible for knowing and completing all degree requirements.

    E-Print Network [OSTI]

    Kihara, Daisuke

    Information Systems (CS 23500 with a C- or higher) MGMT 45100* Strategic Management (MGMT 20100 with a CMinor in Management The student is ultimately responsible for knowing and completing all degree Management Minor available for students outside the School of Management Credit Hours: 15 Minor Requirements

  20. PROPOSED MINOR FIELD OF STUDY STUDENT IS DEGREE CANDIDATE FOR CURRENT SEMESTER

    E-Print Network [OSTI]

    in Geoinformatics be allowed to satisfy the option required minor field of study for my major. COURSE NUMBER HOURS/4/13) #12;Proposed Minor Field Requirements Geoinformatics is used to solve problems associated with land as traditional surveying and mapping applications. Geoinformatics uses GIS, remote sensing, and global

  1. Revised March 23, 2015 Requirements for the Minor in Environmental Engineering Science

    E-Print Network [OSTI]

    Subramanian, Venkat

    Organic Chemistry (3 units ­ Fall) Environmental Engineering Electives 2 (9 units) · EECE 312 ­ GreenRevised March 23, 2015 Requirements for the Minor in Environmental Engineering Science Administered by the Department of Energy, Environmental and Chemical Engineering The Minor in Environmental Engineering Science

  2. Approved Program of Study for Undergraduate Minors Georgia Institute of Technology

    E-Print Network [OSTI]

    Sherrill, David

    of depth courses related to energy systems. A list of acceptable courses which meet the depth requirementApproved Program of Study for Undergraduate Minors Georgia Institute of Technology Office of the Registrar 2015-2016 Minor in Energy Systems (Track for Chemistry and Biochemistry Students) Please type

  3. THE BACHELOR OF ARTS DEGREE IN BIOCHEMISTRY with a Minor in Biology

    E-Print Network [OSTI]

    Mossing, Mike

    THE BACHELOR OF ARTS DEGREE IN BIOCHEMISTRY with a Minor in Biology Contact: Department) (or Hon102 or Liba102) Biology I BISC 160 (3) Biology II BISC 162 (3) Biology Lab BISC 161 (1) Biology) credits of Biology are required, which is sufficient for a minor. Liberal Arts Requirements English 6

  4. Colorado School of Mines 1 General CSM Minor/ASI requirements can be

    E-Print Network [OSTI]

    Colorado School of Mines 1 Energy General CSM Minor/ASI requirements can be found here (bulletin.mines.edu/undergraduate/ undergraduateinformation/minorasi). http://energyminor.mines.edu Programs Offered · Minor in Energy · Area of Special Interest in Energy Program Educational Objectives The discovery, production, and use of energy in modern

  5. The Louis Stokes Alliance for Minority Participation programs support the establishment of comprehensive Alliances to

    E-Print Network [OSTI]

    Collett Jr., Jeffrey L.

    The Louis Stokes Alliance for Minority Participation programs support the establishment of comprehensive Alliances to increase the quantity and quality of students who successful- ly earn STEM. David Aragon and Dr. Renee Beeton External Evaluator: Dr. Rose Shaw #12;Colorado Alliance for Minority

  6. The roles of ram-pressure stripping and minor mergers in evolution of galaxies

    E-Print Network [OSTI]

    Takashi Okamoto; Masahiro Nagashima

    2004-04-15

    We investigate environmental effects on evolution of bright cluster galaxies in a Lambda-dominated cold dark matter universe using a combination of dissipationless N-body simulations and a semi-analytic galaxy formation model. We incorporate effects of ram-pressure stripping (RPS) and minor merger-induced small starburst (minor burst) into our model. By considering minor burst, observed morphology-radius relation is successfully reproduced. When we do not consider minor burst, the RPS hardly increases the intermediate B/T population. In addition, the RPS and minor burst are not important for colours or star formation rates of galaxies in the cluster core if star formation time-scale is properly chosen, because the star formation is sufficiently suppressed by consumption of the cold gas. We also find that SF in bulge-dominated galaxies is mainly terminated by starburst induced by major mergers in all environments.

  7. A Lightweight Network Repair Scheme for Data Collection Applications in ZigBee WSNs

    E-Print Network [OSTI]

    Tseng, Yu-Chee

    1 A Lightweight Network Repair Scheme for Data Collection Applications in ZigBee WSNs Meng networks (WSNs). In [4], a quick convergecast solution is proposed for data collection in a ZigBee beacon-enabled tree- based WSN. However, it does not consider the network repair issue. When a ZigBee router loses its

  8. On the Design of an Interactive, Patient-Specific Surgical Simulator for Mitral Valve Repair

    E-Print Network [OSTI]

    On the Design of an Interactive, Patient-Specific Surgical Simulator for Mitral Valve Repair Neil A repair of the mitral valve is a difficult procedure that is often avoided in favor of less effective valve replacement because of the associated technical challenges facing non-expert surgeons

  9. Cooperative Repair with Minimum-Storage Regenerating Codes for Distributed Storage

    E-Print Network [OSTI]

    Li, Baochun

    Cooperative Repair with Minimum-Storage Regenerating Codes for Distributed Storage Jun Li, Baochun--Distributed storage systems store redundant data to tolerate failures of storage nodes and lost data should be repaired when storage nodes fail. A class of MDS codes, called minimum- storage regenerating (MSR) codes

  10. Bridge Damage and Repair Costs from Hurricane Katrina Jamie Padgett1

    E-Print Network [OSTI]

    Padgett, Jamie Ellen

    Bridge Damage and Repair Costs from Hurricane Katrina Jamie Padgett1 ; Reginald DesRoches2 ; Bryant to repair or replace the bridges damaged during the hurricane is estimated at over $1 billion. This paper describes the observed damage patterns to bridges, including damage attributed to storm surge, wind, impact

  11. A Systematic Study of Automated Program Repair: Fixing 55 out of 105 Bugs for $8 Each

    E-Print Network [OSTI]

    New Mexico, University of

    maintenance, which consumes a daunting fraction of the total cost of software production [1]. AutomatedA Systematic Study of Automated Program Repair: Fixing 55 out of 105 Bugs for $8 Each Claire Le-source programs totaling 5.1 million lines of code and involving 10,193 test cases. GenProg automatically repairs

  12. Best Management Practices (BMPs) for Ship and Boat Building and Repair

    E-Print Network [OSTI]

    document for major British Columbia shipbuilding and repair facilities, Environment Canada has conducted a survey of existing practices at all shipbuilding facilities in B.C. (Peter Hatfield, 1993). These survey to the shipbuilding and repair industry. Many of the recommended practices are equally applicable to many other

  13. Proposal to negotiate an amendment to an existing blanket contract for the repair, recondioning or replacement of klystrons

    E-Print Network [OSTI]

    2012-01-01

    Proposal to negotiate an amendment to an existing blanket contract for the repair, recondioning or replacement of klystrons

  14. Enhancing BWR Proliferation Resistance Fuel with Minor Actinides

    SciTech Connect (OSTI)

    Gray S. Chang

    2008-07-01

    Key aspects of the Global Nuclear Energy Partnership (GNEP) are to significantly advance the science and technology of nuclear energy systems and the Advanced Fuel Cycle (AFC) program. It consists of both innovative nuclear reactors and innovative research in separation and transmutation. To accomplish these goals, international cooperation is very important and public acceptance is crucial. The merits of nuclear energy are high-density energy, with low environmental impacts (i.e. almost zero greenhouse gas emission). Planned efforts involve near-term and intermediate-term improvements in fuel utilization and recycling in current light water reactors (LWRs) as well as the longer-term development of new nuclear energy systems that offer much improved fuel utilization and proliferation resistance, along with continued advances in operational safety. The challenges are solving the energy needs of the world, protection against nuclear proliferation, the problem of nuclear waste, and the global environmental problem. To reduce spent fuel for storage and enhance the proliferation resistance for the intermediate-term, there are two major approaches (a) increase the discharged spent fuel burnup in the advanced LWR (Gen-III Plus), which not only can reduce the spent fuel for storage, but also increase the 238Pu and 240Pu isotopes ratio to enhance the proliferation resistance, and (b) use of transuranic nuclides (237Np and 241Am) in the high burnup fuel, which can drastically increase the proliferation resistance isotope ratio of 238Pu /Pu. For future advanced nuclear systems, the minor actinides (MA) are viewed more as a resource to be recycled, or transmuted to less hazardous and possibly more useful forms, rather than simply as a waste stream to be disposed of in expensive repository facilities. As a result, MAs play a much larger part in the design of advanced systems and fuel cycles, not only as additional sources of useful energy, but also as direct contributors to the reactivity control of the systems into which they are incorporated. In the study, a typical boiling water reactor (BWR) fuel unit lattice cell model with UO2 fuel pins will be used to investigate the effectiveness of minor actinide reduction approach (MARA) for enhancing proliferation resistance and improving the fuel cycle performance in the intermediate term goal for future nuclear energy systems. To account for the water coolant density variation from the bottom (0.76 g/cm3) to the top (0.35 g/cm3) of the core, the axial coolant channel and fuel pin were divided to 24 nodes. The MA transmutation characteristics at different elevations were compared and their impact on neutronics criticality discussed. We concluded that the concept of MARA, which involves the use of transuranic nuclides (237Np and/or 241Am), significantly increases the 238Pu/Pu ratio for proliferation resistance, as well as serves as a burnable absorber to hold-down the initial excess reactivity. It is believed that MARA can play an important role in atoms for peace and the intermediate term of nuclear energy rennaissance.

  15. RaDON --Repair and Diagnosis in Ontology Networks Qiu Ji, Peter Haase, Guilin Qi, Pascal Hitzler, Steffen Stadtmuller

    E-Print Network [OSTI]

    Hitzler, Pascal

    RaDON -- Repair and Diagnosis in Ontology Networks Qiu Ji, Peter Haase, Guilin Qi, Pascal Hitzler by integrating multiple distributed ontologies. Our RaDON system pro- vides functionalities to repair ontologies. To meet the above mentioned needs, we develop the RaDON system to repair and diagnose not only

  16. Dynamical investigation of minor resonances for space debris

    E-Print Network [OSTI]

    Alessandra Celletti; Catalin Gales

    2015-04-20

    We study the dynamics of the space debris in regions corresponding to minor resonances; precisely, we consider the resonances 3:1, 3:2, 4:1, 4:3, 5:1, 5:2, 5:3, 5:4, where a j:l resonance (with j, l integers) means that the periods of revolution of the debris and of rotation of the Earth are in the ratio j/l. We consider a Hamiltonian function describing the effect of the geopotential and we use suitable finite expansions of the Hamiltonian for the description of the different resonances. In particular, we determine the leading terms which dominate in a specific orbital region, thus limiting our computation to very few harmonics. Taking advantage from the pendulum-like structure associated to each term of the expansion, we are able to determine the amplitude of the islands corresponding to the different harmonics. By means of simple mathematical formulae, we can predict the occurrence of splitting or overlapping of the resonant islands for different values of the parameters. We also find several cases which exhibit a transcritical bifurcation as the inclination is varied. These results, which are based on a careful mathematical analysis of the Hamiltonian expansion, are confirmed by a numerical study of the dynamical behavior obtained by computing the so-called Fast Laypunov Indicators. Since the Hamiltonian approach includes just the effect of the geopotential, we validate our results by performing a numerical integration in Cartesian variables of a more complete model including the gravitational attraction of Sun and Moon, as well as the solar radiation pressure.

  17. Identifying factors which influence participation of minority students in study abroad programs at Texas A&M University 

    E-Print Network [OSTI]

    Fernandez, Jan Finley

    1993-01-01

    grouped together with like variables are called factors, which documented why minority groups at Texas A&M University do not utilize the Study Abroad Program Office. Findings revealed that minority students who do not utilize the Study Abroad Program...

  18. Method of tissue repair using a composite material

    DOE Patents [OSTI]

    Hutchens, Stacy A; Woodward, Jonathan; Evans, Barbara R; O'Neill, Hugh M

    2014-03-18

    A composite biocompatible hydrogel material includes a porous polymer matrix, the polymer matrix including a plurality of pores and providing a Young's modulus of at least 10 GPa. A calcium comprising salt is disposed in at least some of the pores. The porous polymer matrix can comprise cellulose, including bacterial cellulose. The composite can be used as a bone graft material. A method of tissue repair within the body of animals includes the steps of providing a composite biocompatible hydrogel material including a porous polymer matrix, the polymer matrix including a plurality of pores and providing a Young's modulus of at least 10 GPa, and inserting the hydrogel material into cartilage or bone tissue of an animal, wherein the hydrogel material supports cell colonization in vitro for autologous cell seeding.

  19. The minor in Chemistry consists of 28 upper-division units in chemistry. 1. Of the specified upper-division units, a minimum of 16 units must be unique to the minor and may

    E-Print Network [OSTI]

    Reed, Christopher A.

    Minor The minor in Chemistry consists of 28 upper-division units in chemistry. 1-division courses in chemistry have a prerequisite of CHEM 001A, CHEM 001B, CHEM 001C, CHEM 01LA, CHEM 01LB, CHEM 01 005 as a prerequisite. Students with a minor in Chemistry should consult with their Chemistry advisor

  20. Please return to 2258 Engineering Hall upon requesting a Ph.D. Preliminary Exam Warrant. PhD Minor Requirements

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Please return to 2258 Engineering Hall upon requesting a Ph.D. Preliminary Exam Warrant. PhD Minor Requirements The purpose of a minor is to give breadth and depth to the PhD program beyond the major area A or Option B to satisfy the PhD minor requirements. A PhD minor proposal form may be obtained from the CEE

  1. Contributions to the knowledge of the ecology of the American woodcock, Philohela minor (Gmelin), on the wintering range in Louisiana 

    E-Print Network [OSTI]

    Glasgow, Leslie Lloyd

    1958-01-01

    in outdoor recreation. This publication explores some of the barriers that prevent minority groups from enjoying such activities....

  2. DNA repair of a single UV photoproduct in a designed nucleosome

    SciTech Connect (OSTI)

    Kosmoskil, Joseph V.; Ackerman, Eric J. ); Smerdon, Michael J.

    2001-08-28

    Eukaryotic DNA repair enzymes must interact with the architectural hierarchy of chromatin. The challenge of finding damaged DNA complexed with histone proteins in nucleosomes is complicated by the need to maintain local chromatin structures involved in regulating other DNA processing events. The heterogeneity of lesions induced by DNA-damaging agents has led us to design homogeneously damaged substrates to directly compare repair of naked DNA with that of nucleosomes. Here we report that nucleotide excision repair in Xenopus nuclear extracts can effectively repair a single UV radiation photoproduct located 5 bases from the dyad center of a positioned nucleosome, although the nucleosome is repaired at about half the rate at which the naked DNA fragment is. Extract repair within the nucleosome is > 50-fold more rapid than either enzymatic photoreversal or endonuclease cleavage of the lesion in vitro. Furthermore, nucleosome formation occurs (after repair) only on damaged naked DNA ( 165-bp fragments) during a 1-h incubation in these extracts, even in the presence of a large excess of undamaged DNA. This is an example of selective nucleosome assembly by Xenopus nuclear extracts on a short linear DNA fragment containing a DNA lesion.

  3. Work with Biological Materials

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

    Work with Biological Materials Print Planning A complete Experiment Safety Sheet (ESS) is required before work can be done at the ALS. This ESS is either a part of the proposal...

  4. Construction work process management 

    E-Print Network [OSTI]

    Soares, Jorge Barbosa

    1994-01-01

    for organizationand project-level work processes. Data to support the analysis were collected through a mailed questionnaire sent to construction executives and managers who were asked to provide information on organizational and project work processes, respectively....

  5. Team work: Construction

    E-Print Network [OSTI]

    Berdichevsky, Victor

    teamwork outside the classroom as well. Construction Management at Wayne StateTeam work: Construction Management The Division of Engineering Technology! Your coursework is just the beginning. Construction management students work

  6. Minor and Planned Projects Project Timeline and Project Activity

    E-Print Network [OSTI]

    Glasser, Adrian

    Environmental Requirements (Asbestos/Mold) Contract with Design Professional Manage Design Deliverables Requirements (Asbestos/Mold) Develop a Schematic Design (may include UIT) Develop a Work Plan Submit Services for new, changed or interrupted services Purchase/contract approved materials Perform

  7. "The environmental studies minor strikes a balance between the

    E-Print Network [OSTI]

    Kasman, Alex

    ). >> an environmental engineering firm (learning the basic operations). >> a local municipal water works (helping change? How do property rights affect economic policy? And what effect do antibacterial products have ­ an undeniably broad area that enhances our understanding of how political, social, cultural and economic

  8. Cumulative Errata: A memorandum of minor miscellaneous mistakes.

    E-Print Network [OSTI]

    . Nonequilibrium measurements of free energy differences for microscopically re- versible Markovian systems. J(3):2361­2366, 2000. doi:10.1103/PhysRevE.61.2361. (page 2). [5] G. A. Price, G. E. Crooks, R. E. Green, and S. E estimates of free energies from nonequilibrium work data in the presence of in- strument noise. J. Chem

  9. Administering Work Force Discipline

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2015-05-14

    The order provides requirements and responsibilities for administering work force discipline and corrective actions. Supersedes DOE O 3750.1.

  10. Factors influencing career interest among majority and minority natural resource professionals in the southeastern United States 

    E-Print Network [OSTI]

    Moreno, Marisela

    1994-01-01

    shortages from underrepresented populations. Identifying and targeting selected natural resource interest factors (e.g., outdoor experiences and role models) among minority and majority populations may guide future recruitment strategies. A mail survey...

  11. Identifying Predictors of Instrumental and Reactive Aggression Among Low-Income Minority Adolescent Girls

    E-Print Network [OSTI]

    Williford, Anne; DePaolis, Kathryn J.

    2012-01-01

    Research on both the forms and functions of aggression has yet to include the experiences of low-income minority adolescent girls, particularly Latinas. The present study addresses this limitation by applying ecological systems theory to identify...

  12. The arbiter state : governance of the minority at the micro-level

    E-Print Network [OSTI]

    Banerji, Shiben

    2006-01-01

    This thesis examines the governance of the minority at the micro-level in late colonial India. While the colonial production of micro-level state authority was inescapably conditioned by numerous political struggles between ...

  13. Residential Segregation of China’s Minority Nationalities from the Han, 2000 

    E-Print Network [OSTI]

    Deng, Xiaodan

    2012-02-14

    Although a relatively large amount of literature dealing with the demography of the People’s Republic of China has been published in recent decades, few sociologists and demographers have engaged in comparative studies of China’s ethnic minority...

  14. Analysis of Dispersive and Distributive Mixing In Terms of Minor Component Size and Spatial Distributions

    E-Print Network [OSTI]

    Distributions In Continuous Polymer Processing Equipment Winston Wang and Ica Manas-Zloczower Department polymer processing opera- tions. Material processability and product properties are highly influenced of the minor component enhances sys- tem homogeneity. In continuous mixing processes, composition uniformity

  15. [Minor revisionposted 3/19/15 (replaces 2/7/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    OP 10.12 [Minor revision­posted 3/19/15 (replaces 2/7/12 edition)] Operating Policy and Procedure orientation with regard to admission, employment, or use of the programs, facilities, or services of Texas

  16. Title 18 CFR Subpart G Application for License for Minor Water...

    Open Energy Info (EERE)

    Title 18 CFR Subpart G Application for License for Minor Water Power Projects and Major Water Power Projects 5 Megawatts or Less Jump to: navigation, search OpenEI Reference...

  17. Policy, planning and perceptions in the European Union: a comparative perspective on minority language vitality 

    E-Print Network [OSTI]

    Kronenthal, Melissa

    2007-06-27

    Over the last few decades, minority language issues have been attracting increasing attention in the media, among academics, and in the affairs of national governments and international organizations. Nowhere has this ...

  18. Race Appropriate Sports: Is Golf Considered More Appropriate for Whites Compared to Racial Minorities

    E-Print Network [OSTI]

    Rosselli, Anthony C.

    2012-10-19

    For various reasons, certain races tend to play particular sports. Sports with low costs of participation (e.g., basketball and football) have higher percentages of minority participants relative to sports with high costs of participation (e...

  19. Predictors of minority parents' participation in a school-linked selective prevention program for aggressive children 

    E-Print Network [OSTI]

    Escobar, Clarissa Marie

    2004-09-30

    The present study examines the issue of minority participation in a multi-faceted prevention program for youth with problem behavior. Historically, participation in such research programs has been low (Myers, Alvy, Richardson, Arrington, Marigna...

  20. Increasing minority enrollments in higher education: political institutions, public universities, and policy outcomes 

    E-Print Network [OSTI]

    Hicklin, Alisa Kay

    2009-06-02

    Few debates spark as much interest as the controversy over how to increase access to higher education, particularly for racial minority groups. Despite the knowledge accumulated on the benefits of diversity, the higher education community knows very...

  1. New York City Alliance for Minority Participation (LSAMP) City College, Marshak J14

    E-Print Network [OSTI]

    Engel, Robert

    New York City Alliance for Minority Participation (LSAMP) City College, Marshak J14 Convent Ave, & 138th Street. New York, NY 10031 (212) 650-8854 NYC LSAMP Summer 2015 Research Participants From June

  2. Appointment Future work

    E-Print Network [OSTI]

    Phillips, David

    1/17 Appointment scheduling Example: a glaucoma clinic Future work Appointment scheduling #12;2/17 Appointment scheduling Example: a glaucoma clinic Future work Have you heard this one? So: a glaucoma clinic Future work Have you heard this one? So a mathematician walks into a room full

  3. Methodological Research Future Work

    E-Print Network [OSTI]

    Wolfe, Patrick J.

    Outline Background Methodological Research Results Future Work New Dataset 1878 PCA for 1000 rmfs Background Methodological Research Results Future Work New Dataset 1878 PCA for 1000 rmfs Background Quasar Analysis Future Work Doubly-intractable Distribution Other Calibration Uncertainty New Dataset

  4. NMR studies of DNA oligomers and their interactions with minor groove binding ligands

    SciTech Connect (OSTI)

    Fagan, P A [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry

    1996-05-01

    The cationic peptide ligands distamycin and netropsin bind noncovalently to the minor groove of DNA. The binding site, orientation, stoichiometry, and qualitative affinity of distamycin binding to several short DNA oligomers were investigated by NMR spectroscopy. The oligomers studied contain A,T-rich or I,C-rich binding sites, where I = 2-desaminodeoxyguanosine. I{center_dot}C base pairs are functional analogs of A{center_dot}T base pairs in the minor groove. The different behaviors exhibited by distamycin and netropsin binding to various DNA sequences suggested that these ligands are sensitive probes of DNA structure. For sites of five or more base pairs, distamycin can form 1:1 or 2:1 ligand:DNA complexes. Cooperativity in distamycin binding is low in sites such as AAAAA which has narrow minor grooves, and is higher in sites with wider minor grooves such as ATATAT. The distamycin binding and base pair opening lifetimes of I,C-containing DNA oligomers suggest that the I,C minor groove is structurally different from the A,T minor groove. Molecules which direct chemistry to a specific DNA sequence could be used as antiviral compounds, diagnostic probes, or molecular biology tools. The author studied two ligands in which reactive groups were tethered to a distamycin to increase the sequence specificity of the reactive agent.

  5. Modeling and centralization of strategic inventory for repairable and long lead-time spare parts

    E-Print Network [OSTI]

    Duncan, Tyeliah Elaine

    2011-01-01

    This thesis develops an optimal inventory model for repairable and long leadtime spare parts for an Engine overhaul business. In addition, it presents a business case for centralization of inventory. Pratt & Whitney purchased ...

  6. Emerging Trends in Heart Valve Engineering: Part III. Novel Technologies for Mitral Valve Repair and Replacement

    E-Print Network [OSTI]

    2015-01-01

    and J. D. Puskas. Mitral-valve repair versus replacement forbioprosthetic heart valves. Ann. Thorac. Surg. 71:S417–mechanics of arti?cial heart valves. Clin. Exp. Pharmacol.

  7. The COP9 signalosome is vital for timely repair of DNA double-strand breaks

    E-Print Network [OSTI]

    Meir, Michal; Galanty, Yaron; Kashani, Lior; Blank, Michael; Khosravi, Rami; Fernández-Ávila, María Jesús; Cruz-García, Andrés; Star, Ayelet; Shochot, Lea; Thomas, Yann; Garrett, Lisa J.; Chamovitz, Daniel A.; Bodine, David M.; Kurz, Thimo; Huertas, Pablo; Ziv, Yael; Shiloh, Yosef

    2015-04-08

    is critical for proper DSB repair, and that loss of this phosphorylation site alone is sufficient to cause a DDR deficiency phenotype in the mouse. This novel branch of the DSB response thus significantly affects genome stability....

  8. Tiny Terminators: New Micro-Robots Assemble, Repair Themselves and Are Surprisingly Strong

    Broader source: Energy.gov [DOE]

    Tiny robots that can assemble and repair themselves? Watch a video of Argonne National Laboratory's micro-robots that easily perform tasks that can challenge other robots, including moving objects that are larger than themselves.

  9. Bruce Podwal Seminar Series Implementing Emergency Foundation Repairs on I-495 in Delaware

    E-Print Network [OSTI]

    Sun, Yi

    to be misaligned. Delaware Department of Transportation (DelDOT) responded immediately by shutting down the bridgeBruce Podwal Seminar Series Implementing Emergency Foundation Repairs on I-495 in Delaware Tuesday

  10. Development/Plasticity/Repair Persistence of Experience-Induced Homeostatic Synaptic

    E-Print Network [OSTI]

    Lee, Hey-Kyoung

    Development/Plasticity/Repair Persistence of Experience-Induced Homeostatic Synaptic Plasticity. Theoretical analyses indicate that there are two synaptic plasticity mechanisms required: input. Experience-dependent homeostatic synaptic plasticity mechanisms have subsequently been demonstrated

  11. Use of CFRP Overlays to Repair Fatigue Damage in Steel Bridge Girders and Components

    E-Print Network [OSTI]

    Gangel, Regan Elisabeth

    2012-05-31

    Fatigue damage in steel girder bridges built prior to the mid-1980s is common due to distortion-induced fatigue. Different repair techniques have been developed and implemented to retrofit bridges of this era with existing ...

  12. REPAIR OF BRIDGE STEEL GIRDERS DAMAGED BY DISTORTION-INDUCED FATIGUE

    E-Print Network [OSTI]

    Alemdar, Fatih

    2011-12-31

    This study investigates the repair of steel bridge girders damaged by distortion-induced fatigue. The study is presented in three parts. The first part describes finite element modeling techniques used to evaluate the ...

  13. Plug repairs of marine glass fiber / vinyl ester laminates subjected to uniaxial tension

    E-Print Network [OSTI]

    Michelis, Alexandros

    2009-01-01

    Glass fiber/vinyl ester composite laminates are currently being used and proposed for the hulls, bulkheads, and superstructures of large ships. This thesis examines the effectiveness of the repair of such laminates using ...

  14. A Self-Repairing Peer-to-Peer System Resilient to Dynamic Adversarial Churn

    E-Print Network [OSTI]

    A Self-Repairing Peer-to-Peer System Resilient to Dynamic Adversarial Churn Fabian Kuhn, Stefan at any time. Such peers join and leave the P2P system at high rates ("churn"), a problem

  15. A Self-Repairing Peer-to-Peer System Resilient to Dynamic Adversarial Churn

    E-Print Network [OSTI]

    A Self-Repairing Peer-to-Peer System Resilient to Dynamic Adversarial Churn Fabian Kuhn, Stefan rates ("churn"), a problem that is not existent in orthodox distributed systems. In other words, a P2P

  16. Inorganic-Organic Shape Memory Polymers and Foams for Bone Defect Repairs 

    E-Print Network [OSTI]

    Zhang, Dawei

    2013-04-16

    The ultimate goal of this research was to develop a “self-fitting” shape memory polymer (SMP) scaffold for the repair of craniomaxillofacial (CMF) bone defects. CMF defects may be caused by trauma, tumor removal or congenital abnormalities...

  17. RESTORING A DAMAGED 16-YEAR -OLD INSULATING POLYMER CONCRETE DIKE OVERLAY: REPAIR MATERIALS AND TECHNOLOGIES.

    SciTech Connect (OSTI)

    SUGAMA,T.

    2007-01-01

    The objective of this program was to design and formulate organic polymer-based material systems suitable for repairing and restoring the overlay panels of insulating lightweight polymer concrete (ILPC) from the concrete floor and slope wall of a dike at KeySpan liquefied natural gas (LNG) facility in Greenpoint, Brooklyn, NY, just over sixteen years ago. It also included undertaking a small-scale field demonstration to ensure that the commercial repairing technologies were applicable to the designed and formulated materials.

  18. White House Forum on Minorities in Energy | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubicthe FOIA? The FOIA, TitleofWhistleblower

  19. Whitman appointed to DOE's Minorities in Energy Initiative | Princeton

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubicthe FOIA? The FOIA,Department ofWhite PaperPlasma

  20. INL @ work: Archaeologist

    ScienceCinema (OSTI)

    Lowrey, Dino

    2013-05-28

    INL @ work features jobs performed at the lab. For more information about INL careers, visit http://www.facebook.com/idahonationallaboratory.

  1. Work Area Policy

    E-Print Network [OSTI]

    2005-04-19

    POLICY X.X.X. Volume V, Information Technology. Chapter 6, Acceptable Safety Work Locations. Issuing Office: Department of Mathematics. Responsible ...

  2. Work with Biological Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in the7 Table7WorkWork withWork

  3. [Minor revisionposted 11/20/12 (replaces 10/6/05 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    or containing residual or stored energy. h. Energy Source - Any source of electrical, mechanical, hydraulic energization or start-up of machines and equipment or release of stored energy where repairs and/or maintenance of Federal Regulations, 1910.147, "The Control of Hazardous Energy (Lockout/Tagout)," and the Accident

  4. WORKPLACE GUIDES GLOBAL WORKING

    E-Print Network [OSTI]

    Roelleke, Thomas

    of Stonewall good practice publications ­ profiles some of the employers paving the way for gay staff to work do arise. This guide provides clear, practical tips on how gay employees can access internationalWORKPLACE GUIDES GLOBAL WORKING Supporting lesbian, gay and bisexual staff on overseas assignments

  5. Work Authorization System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's (DOE's) Planning, Programming, Budgeting, and Evaluation process. Cancels DOE O 412.1.

  6. Work Authorization System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's Planning, Programming, Budgeting, and Evaluation process. Admin Chg 1, dated 5-21-2014, cancels DOE O 412.1A.

  7. Mathematical Future work

    E-Print Network [OSTI]

    Phillips, David

    1/15 Mathematical modeling Example: Glaucoma clinic Future work Scheduling and resource planning;2/15 Mathematical modeling Example: Glaucoma clinic Future work So a mathematician walks into a room full of healthcare providers... · Mathematical modeling · A model for the glaucoma clinic · Future possibilities #12

  8. Work Authorization System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1999-04-20

    It establishes a work authorization and control process for work performed by designated management and operating (M&O), management and integrating (M&I), environmental restoration management contracts (ERMC) and other contracts determined by the Procurement Executive (hereafter referred to as M&O contractors). Cancels DOE O 5700.7C. Canceled by DOE O 412.1A.

  9. Scalable Work Stealing

    SciTech Connect (OSTI)

    Dinan, James S.; Larkins, D. B.; Sadayappan, Ponnuswamy; Krishnamoorthy, Sriram; Nieplocha, Jaroslaw

    2009-11-14

    Irregular and dynamic parallel applications pose significant challenges to achieving scalable performance on large-scale multicore clusters. These applications often require ongoing, dynamic load balancing in order to maintain efficiency. While effective at small scale, centralized load balancing schemes quickly become a bottleneck on large-scale clusters. Work stealing is a popular approach to distributed dynamic load balancing; however its performance on large-scale clusters is not well understood. Prior work on work stealing has largely focused on shared memory machines. In this work we investigate the design and scalability of work stealing on modern distributed memory systems. We demonstrate high efficiency and low overhead when scaling to 8,192 processors for three benchmark codes: a producer-consumer benchmark, the unbalanced tree search benchmark, and a multiresolution analysis kernel.

  10. Development of bonded composite doublers for the repair of oil recovery equipment.

    SciTech Connect (OSTI)

    Roach, David W.; Rackow, Kirk A.

    2005-06-01

    An unavoidable by-product of a metallic structure's use is the appearance of crack and corrosion flaws. Economic barriers to the replacement of these structures have created an aging infrastructure and placed even greater demands on efficient and safe repair methods. In the past decade, an advanced composite repair technology has made great strides in commercial aviation use. Extensive testing and analysis, through joint programs between the Sandia Labs FAA Airworthiness Assurance Center and the aviation industry, have proven that composite materials can be used to repair damaged aluminum structure. Successful pilot programs have produced flight performance history to establish the durability of bonded composite patches as a permanent repair on commercial aircraft structures. With this foundation in place, this effort is adapting bonded composite repair technology to civil structures. The use of bonded composite doublers has the potential to correct the difficulties associated with current repair techniques and the ability to be applied where there are no rehabilitation options. It promises to be cost-effective with minimal disruption to the users of the structure. This report concludes a study into the application of composite patches on thick steel structures typically used in mining operations. Extreme fatigue, temperature, erosive, and corrosive environments induce an array of equipment damage. The current weld repair techniques for these structures provide a fatigue life that is inferior to that of the original plate. Subsequent cracking must be revisited on a regular basis. The use of composite doublers, which do not have brittle fracture problems such as those inherent in welds, can help extend the structure's fatigue life and reduce the equipment downtime. Two of the main issues for adapting aircraft composite repairs to civil applications are developing an installation technique for carbon steel and accommodating large repairs on extremely thick structures. This study developed and proved an optimum field installation process using specific mechanical and chemical surface preparation techniques coupled with unique, in-situ heating methods. In addition, a comprehensive performance assessment of composite doubler repairs was completed to establish the viability of this technology for large, steel structures. The factors influencing the durability of composite patches in severe field environments were evaluated along with related laminate design issues.

  11. INTERNAL REPAIR OF GAS PIPLINES SURVEY OF OPERATOR EXPERIENCE AND INDUSTRY NEEDS REPORT

    SciTech Connect (OSTI)

    Ian D. Harris

    2003-09-01

    A repair method that can be applied from the inside of a gas transmission pipeline (i.e., a trenchless repair) is an attractive alternative to conventional repair methods since the need to excavate the pipeline is precluded. This is particularly true for pipelines in environmentally sensitive and highly populated areas. The objectives of the project are to evaluate, develop, demonstrate, and validate internal repair methods for pipelines; develop a functional specification for an internal pipeline repair system; and prepare a recommended practice for internal repair of pipelines. The purpose of this survey is to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. A total of fifty-six surveys were sent to pipeline operators. A total of twenty completed surveys were returned, representing a 36% response rate, which is considered very good given the fact that tailored surveys are known in the marketing industry to seldom attract more than a 10% response rate. The twenty survey responses produced the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water (e.g., lakes and swamps) in difficult soil conditions, under highways, under congested intersections, and under railway crossings. All these areas tend to be very difficult and very costly if, and where, conventional excavated repairs may be currently used. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to solve a leak or other problem in a water/river crossing. (3) The typical travel distances required can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). In concept, these groups require pig-based systems; despooled umbilical systems could be considered for the first two groups. For the last group a self-propelled system with an onboard self-contained power and welding system is required. (4) Pipe size range requirements range from 50.8 mm (2 in.) through 1,219.2 mm (48 in.) in diameter. The most common size range for 80% to 90% of operators surveyed is 508 mm to 762 mm (20 in. to 30 in.) diameter, with 95% using 558.8 mm (22 in.) diameter pipe.

  12. The shape of the DNA minor groove directs binding by the DNA-bending protein Fis

    SciTech Connect (OSTI)

    Stella, Stefano; Cascio, Duilio; Johnson, Reid C.

    2010-06-21

    The bacterial nucleoid-associated protein Fis regulates diverse reactions by bending DNA and through DNA-dependent interactions with other control proteins and enzymes. In addition to dynamic nonspecific binding to DNA, Fis forms stable complexes with DNA segments that share little sequence conservation. Here we report the first crystal structures of Fis bound to high- and low-affinity 27-base-pair DNA sites. These 11 structures reveal that Fis selects targets primarily through indirect recognition mechanisms involving the shape of the minor groove and sequence-dependent induced fits over adjacent major groove interfaces. The DNA shows an overall curvature of {approx}65{sup o}, and the unprecedented close spacing between helix-turn-helix motifs present in the apodimer is accommodated by severe compression of the central minor groove. In silico DNA structure models show that only the roll, twist, and slide parameters are sufficient to reproduce the changes in minor groove widths and recreate the curved Fis-bound DNA structure. Models based on naked DNA structures suggest that Fis initially selects DNA targets with intrinsically narrow minor grooves using the separation between helix-turn-helix motifs in the Fis dimer as a ruler. Then Fis further compresses the minor groove and bends the DNA to generate the bound structure.

  13. Minor antigen graft-versus-host reactions revealed in irradiated spleen and popliteal lymph node assays

    SciTech Connect (OSTI)

    Claman, H.N.; Jaffee, B.D.

    1984-10-01

    The graft-versus-hot (GVH) reaction across minor (non-H-2) histocompatibility barriers was studied in mice, in vivo. To increase GVH potential and to mimic clinical bone marrow transplantation protocols, we modified the popliteal lymph node (PLN) and the splenomegaly assays by irradiating the recipients before they received allogeneic lymphoid cell suspensions. In several combinations across major (H-2), minor (non-H-2) and multiple minor (non-H-2 plus minor lymphocyte stimulation) barriers, increased recipient organ weight (a measure of GVH activity) was seen with irradiated F1 recipients of parental cells. The irradiated splenomegaly (x-splenomegaly) assay was more sensitive than the (x-PLN) assay, but both correlated with in vivo GVH experiments of the P----F1 variety. The x-splenomegaly test indicated histoincompatibility in a system (B10.D2----BALB/c) in which the primary in vitro mixed leukocyte reactions is nonreactive, but in which systemic GVH can be induced. The x-splenomegaly test should be useful in analyzing complex reactions involving minor histocompatibility antigens in vivo.

  14. Relocation and repair of the National Geotechnical Centrifuge. Final report

    SciTech Connect (OSTI)

    Cheney, J.A.

    1994-10-01

    In January of 1984, the large geotechnical centrifuge located at NASA Ames Research Center, was in the first stages of operational checkout when the main thrust bearing of the large D.C. drive motor failed. After many months of investigation and proposals for repair of the facility, it became evident that it would be far more advantageous to the engineering community to remove those components of the centrifuge that were undamaged to the Davis campus and replace the drive system completely. The large centrifuge had cost over 2 million dollars to build, and it would have been irresponsible to simply scrap it. Recognizing this fact, funds were solicited and received from various sources, and Beam Engineering Inc. was contracted to design and construct the centrifuge at its new location. The University of California contributed a quarter of a million dollars and Tyndall Air Force Base, through Los Alamos National Laboratory, contributed $140,000. There were funds also contributed by LANL, LLNL, US Navy and NSF. The first stage in the phased development of the newly located centrifuge is nearing completion, which prompts the writing of this report. By the time that this report reaches the reader the first runs of the centrifuge will have been completed. The present report describes the present capability of the centrifuge and the plans for upgrading as time goes on. Several pilot studies were carried out. The experiments involved (1) the effects of nearby explosions on buried thin walled containers and (2) the advection and dispersion of toxic waste water through soils.

  15. DNA repair decline during mouse spermiogenesis results in the accumulation of heritable DNA damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Marchetti, Francesco; Wryobek, Andrew J

    2008-02-21

    The post-meiotic phase of mouse spermatogenesis (spermiogenesis) is very sensitive to the genomic effects of environmental mutagens because as male germ cells form mature sperm they progressively lose the ability to repair DNA damage. We hypothesized that repeated exposures to mutagens during this repair-deficient phase result in the accumulation of heritable genomic damage in mouse sperm that leads to chromosomal aberrations in zygotes after fertilization. We used a combination of single or fractionated exposures to diepoxybutane (DEB), a component of tobacco smoke, to investigate how differential DNA repair efficiencies during the three weeks of spermiogenesis affected the accumulation of DEB-induced heritable damage in early spermatids (21-15 days before fertilization, dbf), late spermatids (14-8 dbf) and sperm (7- 1 dbf). Analysis of chromosomalaberrations in zygotic metaphases using PAINT/DAPI showed that late spermatids and sperm are unable to repair DEB-induced DNA damage as demonstrated by significant increases (P<0.001) in the frequencies of zygotes with chromosomal aberrations. Comparisons between single and fractionated exposures suggested that the DNA repair-deficient window during late spermiogenesis may be less than two weeks in the mouse and that during this repair-deficient window there is accumulation of DNA damage in sperm. Finally, the dose-response study in sperm indicated a linear response for both single and repeated exposures. These findings show that the differential DNA repair capacity of post-meioitic male germ cells has a major impact on the risk of paternally transmitted heritable damage and suggest that chronic exposures that may occur in the weeks prior to fertilization because of occupational or lifestyle factors (i.e, smoking) can lead to an accumulation of genetic damage in sperm and result in heritable chromosomal aberrations of paternal origin.

  16. DNA Repair Decline During Mouse Spermiogenesis Results in the Accumulation of Heritable DNA Damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Marchetti, Francesco; Wyrobek, Andrew J.

    2007-12-01

    The post-meiotic phase of mouse spermatogenesis (spermiogenesis) is very sensitive to the genomic effects of environmental mutagens because as male germ cells form mature sperm they progressively lose the ability to repair DNA damage. We hypothesized that repeated exposures to mutagens during this repair-deficient phase result in the accumulation of heritable genomic damage in mouse sperm that leads to chromosomal aberrations in zygotes after fertilization. We used a combination of single or fractionated exposures to diepoxybutane (DEB), a component of tobacco smoke, to investigate how differential DNA repair efficiencies during the three weeks of spermiogenesis affected the accumulation of DEB-induced heritable damage in early spermatids (21-15 days before fertilization, dbf), late spermatids (14-8 dbf) and sperm (7-1 dbf). Analysis of chromosomal aberrations in zygotic metaphases using PAINT/DAPI showed that late spermatids and sperm are unable to repair DEB-induced DNA damage as demonstrated by significant increases (P<0.001) in the frequencies of zygotes with chromosomal aberrations. Comparisons between single and fractionated exposures suggested that the DNA repair-deficient window during late spermiogenesis may be less than two weeks in the mouse and that during this repair-deficient window there is accumulation of DNA damage in sperm. Finally, the dose-response study in sperm indicated a linear response for both single and repeated exposures. These findings show that the differential DNA repair capacity of post-meioitic male germ cells has a major impact on the risk of paternally transmitted heritable damage and suggest that chronic exposures that may occur in the weeks prior to fertilization because of occupational or lifestyle factors (i.e, smoking) can lead to an accumulation of genetic damage in sperm and result in heritable chromosomal aberrations of paternal origin.

  17. Work with Biological Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in the7 Table7WorkWork with

  18. Work with Biological Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in the7 Table7WorkWork

  19. Putting Science to Work

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

    that 'bright kid' whose advice I have always sought and mostly followed." Putting Science to Work SafeTy remINDer Filigenzi, Gergel on the Job for TTED T wo new ORNL staff...

  20. How Fusion Energy Works

    Broader source: Energy.gov [DOE]

    Fusion energy is the energy source of the sun and all of the stars. As part of How Energy Works, we'll cover everything from fuel sources to plasma physics and beyond.

  1. Clean Energy Works

    Broader source: Energy.gov [DOE]

    Through Clean Energy Works, homeowners can finance up to $30,000 at a fixed interest rate for home energy efficiency retrofits for a variety of measures. Customers have varying lender and loan op...

  2. Fermilab: Science at Work

    ScienceCinema (OSTI)

    Brendan Casey; Herman White; Craig Hogan; Denton Morris; Mary Convery; Bonnie Fleming; Deborah Harris; Dave Schmitz; Brenna Flaugher; Aron Soha

    2013-02-14

    Six days. Three frontiers. One amazing lab. From 2010 to 2012, a film crew followed a group of scientists at the Department of Energy's Fermilab and filmed them at work and at home. This 40-minute documentary shows the diversity of the people, research and work at Fermilab. Viewers catch a true behind-the-scenes look of the United States' premier particle physics laboratory while scientists explain why their research is important to them and the world.

  3. Fermilab: Science at Work

    SciTech Connect (OSTI)

    Brendan Casey; Herman White; Craig Hogan; Denton Morris; Mary Convery; Bonnie Fleming; Deborah Harris; Dave Schmitz; Brenna Flaugher; Aron Soha

    2013-02-01

    Six days. Three frontiers. One amazing lab. From 2010 to 2012, a film crew followed a group of scientists at the Department of Energy's Fermilab and filmed them at work and at home. This 40-minute documentary shows the diversity of the people, research and work at Fermilab. Viewers catch a true behind-the-scenes look of the United States' premier particle physics laboratory while scientists explain why their research is important to them and the world.

  4. C-H..O Hydrogen Bonds in Minor Groove of A-tracts in DNA Double Helices

    E-Print Network [OSTI]

    Bansal, Manju

    C-H..O Hydrogen Bonds in Minor Groove of A-tracts in DNA Double Helices Anirban Ghosh and Manju-pair as well as cross-strand C-H..O hydrogen bonds in the minor groove. The C2-H2..O2 hydrogen bonds within leads to a narrow minor groove in these regions. # 1999 Academic Press Keywords: C-H..O hydrogen bonds

  5. Temperature dependence of diffusion length, lifetime and minority electron mobility in GaInP

    SciTech Connect (OSTI)

    Schultes, F. J.; Haegel, N. M.; Christian, T.; Alberi, K.; Fluegel, B.; Jones-Albertus, R.; Pickett, E.; Liu, T.; Misra, P.; Sukiasyan, A.; Yuen, H.

    2013-12-09

    The mobility of electrons in double heterostructures of p-type Ga{sub 0.50}In{sub 0.50}P has been determined by measuring minority carrier diffusion length and lifetime. The minority electron mobility increases monotonically from 300?K to 5?K, limited primarily by optical phonon and alloy scattering. Comparison to majority electron mobility over the same temperature range in comparably doped samples shows a significant reduction in ionized impurity scattering at lower temperatures, due to differences in interaction of repulsive versus attractive carriers with ionized dopant sites. These results should be useful in modeling and optimization for multi-junction solar cells and other optoelectronic devices.

  6. Integral Validation of Minor Actinide Nuclear Data by using Samples Irradiated at Dounreay Prototype Fast Reactor

    SciTech Connect (OSTI)

    Tsujimoto, Kazufumi; Oigawa, Hiroyuki; Shinohara, Nobuo [Japan Atomic Energy Research Institute, Shirakata Shirane 2-4, Tokai, Ibaraki 319-1195 (Japan)

    2005-05-24

    The reliability of nuclear data for minor actinides was evaluated by using the results of the post-irradiation experiment for actinide samples irradiated at the Dounreay Prototype Fast Reactor. The burnup calculations with JENDL-3.3, ENDF/B-VI.8, and JEFF-3.0 were performed. From the comparison between the experimental data and the calculational results, in general, the reliability of nuclear data for the minor actinides are at an adequate level for the conceptual design study of transmutation systems. It is, however, found that improvement of the accuracy is necessary for some nuclides, such as 238Pu, 242Pu, and 241Am.

  7. HANFORD SITE LOW EXPOSURE PIPELINE REPAIR USING A NON-METALLIC COMPOSITE SYSTEM

    SciTech Connect (OSTI)

    HUTH RJ

    2009-11-12

    At the Department of Energy, Richland Operations (DOE-RL) Hanford site in eastern Washington, a 350 mm (14 inch) diameter high density polyethylene (HDPE) pump recirculation pipeline failed at a bonded joint adjacent to a radiologically and chemically contaminated groundwater storage basin. The responsible DOE-RL contractor, CH2MHill Plateau Remediation Company, applied a fiberglass reinforced plastic (composite) field repair system to the failed joint. The system was devised specifically for the HDPE pipe repair at the Hanford site, and had not been used on this type of plastic piping previously. This paper introduces the pipe failure scenario, describes the options considered for repair and discusses the ultimate resolution of the problem. The failed pipeline was successfully returned to service with minimal impact on waste water treatment plant operating capacity. Additionally, radiological and chemical exposures to facility personnel were maintained as low as reasonably achievable (ALARA). The repair is considered a success for the near term, and future monitoring will prove whether the repair can be considered for long term service and as a viable alternative for similar piping failures at the Hanford site.

  8. Work breakdown structure guide

    SciTech Connect (OSTI)

    Not Available

    1987-02-06

    Utilization of the work breakdown structure (WBS) technique is an effective aid in managing Department of Energy (DOE) programs and projects. The technique provides a framework for project management by focusing on the products that are being developed or constructed to solve technical problems. It assists both DOE and contractors in fulfilling their management responsibilities. This document provides guidance for use of the WBS technique for product oriented work identification and definition. It is one in a series of policy and guidance documents supporting DOE's project manaagement system.

  9. Work/Life Balance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentatabout Who Works for NIF & PS? TheWindows,Work

  10. Work plan (Nov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in the7 Table7Work

  11. Working Group Reports

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in1: Model or Working Group

  12. Working With Berkeley Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking WithTelecentricNCubictheThepresented in1: Model or Working

  13. Automatic coke oven heating control system at Burns Harbor for normal and repair operation

    SciTech Connect (OSTI)

    Battle, E.T.; Chen, K.L. [Bethlehem Steel Corp., Burns Harbor, IN (United States); [Bethlehem Steel Corp., PA (United States)

    1997-12-31

    An automatic heating control system for coke oven batteries was developed in 1985 for the Burns Harbor No. 1 battery and reported in the 1989 Ironmaking Conference Proceedings. The original system was designed to maintain a target coke temperature at a given production level under normal operating conditions. Since 1989, enhancements have been made to this control system so that it can also control the battery heating when the battery is under repair. The new control system has improved heating control capability because it adjusts the heat input to the battery in response to anticipated changes in the production schedule. During a recent repair of this 82 oven battery, the pushing schedule changed from 102 ovens/day to 88 ovens/day, then back to 102 ovens/day, then to 107 ovens/day. During this repair, the control system was able to maintain the coke temperature average standard deviation at 44 F, with a maximum 75 F.

  14. A survey of repair practices for nuclear power plant containment metallic pressure boundaries

    SciTech Connect (OSTI)

    Oland, C.B.; Naus, D.J.

    1998-05-01

    The Nuclear Regulatory Commission has initiated a program at the Oak Ridge National Laboratory to provide assistance in their assessment of the effects of potential degradation on the structural integrity and leaktightness of metal containment vessels and steel liners of concrete containments in nuclear power plants. One of the program objectives is to identify repair practices for restoring metallic containment pressure boundary components that have been damaged or degraded in service. This report presents issues associated with inservice condition assessments and continued service evaluations and identifies the rules and requirements for the repair and replacement of nonconforming containment pressure boundary components by welding or metal removal. Discussion topics include base and welding materials, welding procedure and performance qualifications, inspection techniques, testing methods, acceptance criteria, and documentation requirements necessary for making acceptable repairs and replacements so that the plant can be returned to a safe operating condition.

  15. Evaluation of bisphenol E cyanate ester for the resin-injection repair of advanced composites

    SciTech Connect (OSTI)

    Wilber Yaote Lio

    2009-12-19

    This thesis is a compilation of a general introduction and literature review that ties together the subsequent chapters which consist of two journal articles that have yet to be submitted for publication. The overall topic relates to the evaluation and application of a new class of cyanate ester resin with unique properties that lend it applicable to use as a resin for injection repair of high glass transition temperature polymer matrix composites. The first article (Chapter 2) details the evaluation and optimization of adhesive properties of this cyanate ester and alumina nanocomposites under different conditions. The second article (Chapter 3) describes the development and evaluation of an injection repair system for repairing delaminations in polymer matrix composites.

  16. Final Report: An Undergraduate Minor in Wind Energy at Iowa State University

    SciTech Connect (OSTI)

    James McCalley

    2012-11-14

    This report describes an undergraduate minor program in wind energy that has been developed at Iowa State University. The minor program targets engineering and meteorology students and was developed to provide interested students with focused technical expertise in wind energy science and engineering, to increase their employability and ultimate effectiveness in this growing industry. The report describes the requirements of the minor program and courses that fulfill those requirements. Five new courses directly addressing wind energy have been developed. Topical descriptions for these five courses are provided in this report. Six industry experts in various aspects of wind energy science and engineering reviewed the wind energy minor program and provided detailed comments on the program structure, the content of the courses, and the employability in the wind energy industry of students who complete the program. The general consensus is that the program is well structured, the course content is highly relevant, and students who complete it will be highly employable in the wind energy industry. The detailed comments of the reviewers are included in the report.

  17. Strawberry DNA Extraction 2009 1 Minority Science Programs School of Biological Sciences University of California, Irvine

    E-Print Network [OSTI]

    Rose, Michael R.

    · Frozen strawberries, thawed overnight · 20 mL DNA extraction buffer (water, salt, and soap) in bag · IceStrawberry DNA Extraction 2009 1 Minority Science Programs ­ School regular household chemicals to extract DNA from strawberries and other fruits. Each chemical has

  18. Version with Proof Appendix and Minor Corrections Practical Typed Lazy Contracts

    E-Print Network [OSTI]

    Kent, University of

    - sign and implementation of a small, easy-to-use, purely functional contract library for Haskell, which were introduced as a small library of contract combinators. However, the implementation in Racket usesVersion with Proof Appendix and Minor Corrections Practical Typed Lazy Contracts Olaf Chitil

  19. Mechanisms of Language Acquisition [This is a final draft. The published version might contain minor changes.

    E-Print Network [OSTI]

    Mehler, Jacques

    Mechanisms of Language Acquisition 1 [This is a final draft. The published version might contain minor changes.] Mechanisms of language acquisition: imaging and behavioral evidence Jacques Mehler Judit: Jacques Mehler SISSA CNS via Beirut 2-4, 34014, Trieste, ITALY mehler@sissa.it #12;Mechanisms of Language

  20. Last Revised: 04/03/2014 UNDERGRADUATE MINOR IN "NANOSCALE SCIENCE AND ENGINEERING"

    E-Print Network [OSTI]

    Subramanian, Venkat

    . It is open to any UG student pursuing an Engineering or Arts & Sciences (Chemistry, Physics, BiologyLast Revised: 04/03/2014 UNDERGRADUATE MINOR IN "NANOSCALE SCIENCE AND ENGINEERING" SCHOOL OF ENGINEERING AND APPLIED SCIENCE Available to any UG pursuing an Arts and Science or Engineering degree I

  1. A molecular thermodynamic view of DNAdrug interactions: a case study of 25 minor-groove binders

    E-Print Network [OSTI]

    Jayaram, Bhyravabotla

    A molecular thermodynamic view of DNA­drug interactions: a case study of 25 minor-groove binders-groove recognition by small molecules via a computational study on 25 DNA­drug complexes. The studies are configured of this study. While highlighting the favorable role of packing, shape complementarity, and van der Waals

  2. Requirements for the MINOR in Environmental Science Five courses required. Total credits = minimum of 15

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Urban Geography GEO-SCI 372 Urban Issues GEO-SCI 380 Political Geography GEO-SCI 420 Political Ecology Environmental Policy REGIONPL 558 Issues in Environmental Mgt RESECON 471Benefit-Cost Analysis RESECON 472Requirements for the MINOR in Environmental Science Five courses required. Total credits = minimum

  3. AC 2007-504: NASA OPPORTUNITIES FOR FACULTY AT MINORITY INSTITUTIONS: REFLECTIONS OF NASA ADMINISTRATOR FELLOWS

    E-Print Network [OSTI]

    Everett, Louis J.

    AC 2007-504: NASA OPPORTUNITIES FOR FACULTY AT MINORITY INSTITUTIONS: REFLECTIONS OF NASA. leverett@utep.edu http://research.utep.edu/pacelab Paul Racette, NASA As an adventurous adolescent, Paul sensing and instrument calibration. For these efforts and accomplishments Paul received the NASA Medal

  4. Ultralong minority-carrier lifetime epitaxial GaAs by photon recycling

    SciTech Connect (OSTI)

    Ahrenkiel, R.K.; Dunlavy, D.J.; Keyes, B. (Solar Energy Research Institute, Golden, Colorado 80401 (US)); Vernon, S.M.; Dixon, T.M.; Tobin, S.P. (Spire Corporation, Bedford, Massachusetts 01730); Miller, K.L.; Hayes, R.E. (Department of Electrical and Computer Engineering, University of Colorado, Boulder, Colorado 80303)

    1989-09-11

    The minority-carrier lifetime has been measured by time-resolved photoluminescence in epitaxial films of GaAs grown by metalorganic chemical vapor deposition. The measured lifetimes in thicker devices are 4 to 6 times the theoretical or radiative lifetime. These long lifetimes are the result of photon recycling or self-generation of the self-absorbed radiation.

  5. COLLEGE OF LIBERAL ARTS SPANISH MINOR--ALTERNATE TRACK FOR THE ALREADY-PROFICIENT

    E-Print Network [OSTI]

    Kihara, Daisuke

    COLLEGE OF LIBERAL ARTS (M)SPNF SPANISH MINOR--ALTERNATE TRACK FOR THE ALREADY-PROFICIENT 12 Hours of Spanish, as is the case, for example, with native speakers or those who have lived and studied in Spanish by an interview with the Spanish Chair and by showing appropriate school records. Appropriate oral and written

  6. Ambient air pollution exposure and the incidence of related health effects among racial/ethnic minorities

    SciTech Connect (OSTI)

    Nieves, L.A.; Wernette, D.R.

    1997-02-01

    Differences among racial and ethnic groups in morbidity and mortality rates for diseases, including diseases with environmental causes, have been extensively documented. However, documenting the linkages between environmental contaminants, individual exposures, and disease incidence has been hindered by difficulties in measuring exposure for the population in general and for minority populations in particular. After briefly discussing research findings on associations of common air pollutants with disease incidence, the authors summarize recent studies of radial/ethnic subgroup differences in incidence of these diseases in the US. They then present evidence of both historic and current patterns of disproportionate minority group exposure to air pollution as measured by residence in areas where ambient air quality standards are violated. The current indications of disproportionate potential exposures of minority and low-income populations to air pollutants represent the continuation of a historical trend. The evidence of linkage between disproportionate exposure to air pollution of racial/ethnic minorities and low-income groups and their higher rates of some air pollution-related diseases is largely circumstantial. Differences in disease incidence and mortality rates among racial/ethnic groups are discussed for respiratory diseases, cancers, and lead poisoning. Pollutants of concern include CO, Pb, SO{sub 2}, O{sub 3}, and particulates.

  7. Hydrogen and minor element incorporation in synthetic rutile G. D. BROMILEY

    E-Print Network [OSTI]

    Hydrogen and minor element incorporation in synthetic rutile G. D. BROMILEY 1,2, * AND N. HILAIRET from substitutional defects. KEYWORDS: rutile, hydrogen, substitution, solubility, spectroscopy of lower- valence cations may be charge-balanced by incorporation of hydrogen in the rutile structure

  8. THE BACHELOR OF ARTS DEGREE IN BIOCHEMISTRY with a Minor in Biology

    E-Print Network [OSTI]

    Mossing, Mike

    THE BACHELOR OF ARTS DEGREE IN BIOCHEMISTRY with a Minor in Biology Contact: Department English Composition 2 (3) (or WRIT 100 or Hon101) (or Hon102 or Liba102) BISC 160 Biology I (3) BISC 162 Biology II (3) BISC 161 Biology Lab (1) BISC 163 Biology Lab (1) CHEM 105 General Chemistry I (3) CHEM 106

  9. [Minor revisionposted 2/12/14 (replaces 7/13/11 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    OP 36.02 [Minor revision­posted 2/12/14 (replaces 7/13/11 edition)] Operating Policy and Procedure OP 36.02: Formula-eligible Professional Education Programs DATE: February 12, 2014 PURPOSE professional education programs that are submitted for state funding. REVIEW: This OP will be reviewed

  10. Urban-Architectural Design After Exile: Communities in Search of a Minor Architecture 

    E-Print Network [OSTI]

    Angell, Bradley 1976-

    2012-08-30

    . The Nuisance of Globalization ........................................................................................... 42 B.2.1. Deleuze & Guattari?s Concept of Deterritorialization ................................................. 44 B.2.2. Nuisance.... Installed to subvert the existing power dynamic, such UAFs are potential exhibitions of minor architecture. Adopting the analytical standards established by Gilles Deleuze and Felix Guattari for evaluating Franz Kafka?s literature, this paper tests six...

  11. TALN 2003, Batz-sur-Mer, 1114 juin 2003 Automatic thesaurus generation for minority languages: an

    E-Print Network [OSTI]

    Scannell, Kevin Patrick

    TALN 2003, Batz-sur-Mer, 11­14 juin 2003 Automatic thesaurus generation for minority languages. Louis, Missouri, USA scannell@slu.edu Mots-clefs ­ Keywords G´en´eration automatique de th´esaurus, Irlandais Automatic thesaurus generation, Irish language R´esum´e - Abstract Nous pr´esentons des techniques

  12. Policy Related to Creating, Changing, and Terminating Degree Programs, Majors, Minors, Areas of Emphasis, Certificate Programs,

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Policy Related to Creating, Changing, and Terminating Degree Programs, Majors, Minors, Areas of study within the unit. Note: The Higher Education Policy Commission (HEPC) has the authority to review on the official HEPC inventory of degree programs. Policy: #12; A degree program is specified by a degree

  13. Policy Related to Creating, Changing, and Terminating Degree Programs, Majors, Minors, Areas of Emphasis, Certificate Programs,

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    Policy Related to Creating, Changing, and Terminating Degree Programs, Majors, Minors, Areas academic units to describe the areas of study within the unit. Note: The Higher Education Policy Commission as such by the institution and BOG and listed on the official HEPC inventory of degree programs. Policy: #12; A degree

  14. Racial minorities' reactions to race-based affirmative action in a simulated selection scenario 

    E-Print Network [OSTI]

    Stanush, Pamela Lee

    1995-01-01

    The present study investigated the affective responses of racial minorities. In a scenario-based study, African-American (N=196) and Hispanic (N=169) subjects role-played a college student (of the same sex and race as the subject) competing...

  15. The effect of the Hopwood decision on minority interest in attending Texas A&M University 

    E-Print Network [OSTI]

    McDonald, Belinda L

    2013-02-22

    It is proposed here that the anti-affirmative action policies which were put in place at Texas' public colleges and universities as a result of the Hopwood decision will have a negative impact on minority interest in attending Texas A&M University...

  16. A PROJECTION APPROXIMATION MINOR SUBSPACE TRACKING Scott C. Douglas and Xiaoan Sun

    E-Print Network [OSTI]

    Douglas, Scott C.

    A PROJECTION APPROXIMATION MINOR SUBSPACE TRACKING ALGORITHM Scott C. Douglas and Xiaoan Sun In this paper, we present an extension of the least-squares- based projection approximation subspace tracking-popular methods are the projection approxima- tion subspace tracking (PAST) and PAST with de ation (PASTd

  17. Minor actinides transmutation in SFR depleted uranium radial blanket, neutronic AND THERMAL HYDRAULIC EVALUATION

    SciTech Connect (OSTI)

    Buiron, L.; Varaine, F. [CEA/DER/SPRC/LEDC Commissariat a l'Energie Atomique (CEA), Cadarache Centre, 13108 Saint-Paul-lez-Durance Cedex (France); Lorenzo, D.; Palancher, H.; Valentin, B. [CEA/DEC/SESC/LC2I Commissariat a l'Energie Atomique (CEA), Cadarache Centre, 13108 Saint-Paul-lez-Durance Cedex (France)

    2007-07-01

    In the framework of next generation fast reactor design, the management of minor actinides (MA) is one of the fundamental issues. This can be made by either homogeneous or heterogeneous multi-recycling model. In the homogeneous process the minor actinides are diluted in the fuel assembly. In the so-called heterogeneous model, minor actinides are concentrated apart from the core fuel (in special pins within dedicated core fuel assemblies or in axial or radial blankets). Here, we proposed to see the transmutation performances of radial blankets loaded with a mixture of depleted uranium and minor actinides oxide. This particular heterogeneous multi-recycling model allows the loading a significantly higher mass of minor actinides in the core than the homogeneous multi-recycling model. The oxide matrix also allows to reprocess such S/A in the spent fuel standard flow. Starting from a preliminary design of a 3600 MW Sodium Fast Reactor (SFR) in progress at CEA, we investigated the transmutation performances of (U+MA)O{sub 2} fuel in radial blankets assemblies. Among all possibilities, we focused on two scenarios: a realistic case with MA enrichment close to 10% and a more optimistic one, near term technologically achievable, close to 40%. For an equilibrium core, the MA transmutation rate reaches 40% for total fuel life time around 11 years for both enrichments. For this particular heterogeneous model, the minor actinides equilibrium (production=destruction) can be achieved with only 23% of the SFR fleet using such 40% MA radial blankets. It represents a total fabrication of 50 of such S/A per year. Concerning non-proliferation issue, the discharged plutonium of these assemblies is highly degraded (contribution of {sup 238}Pu and {sup 240}Pu around 60%). From this starting point, a coupled neutronic-thermal hydraulic optimization based on a simple iterative process has been carried out to deal with minor actinides specific features: high specific decay heat, swelling and helium production. In this paper, we review the main characteristics of the optimized system complying with GEN IV-like images of sodium fast reactors. (authors)

  18. Work Force Discipline

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1983-03-23

    The order provides guidance and procedures and states responsibilities for maintaining work force discipline in DOE. Chg 1, dated 3-11-85; Chg 2, dated 1-6-86; Chg 3, dated 3-21-89; Chg 4, dated 8-2-90; Chg 5, dated 3-9-92; Chg 6, dated 8-21-92, cancels Chg 5.

  19. TEAM PROJECT: WORKING PROTOTYPE

    E-Print Network [OSTI]

    .) Value: the report is worth 10% of the Team Project grade. #12;Next steps: You will evaluateTEAM PROJECT: WORKING PROTOTYPE Due: Week of April 5-8 at time to be scheduled with GTA Format that will be polished into the final project for which you will create a final report and give a final presentation

  20. WORKING PAPER Resource Economics

    E-Print Network [OSTI]

    WORKING PAPER 2008-07 REPA Resource Economics & Policy Analysis Research Group Department of Economics University of Victoria Forest-mill integration: a transaction costs perspective Kurt Niquidet, Moeltne, and Johnson) 2003-06 ­ Climate Change and Forest Ecosystem Sinks: Economic Analysis (van Kooten

  1. Civil Works Environmental Desk

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Civil Works Environmental Desk Reference Prepared by the Institute for Water Resources U.S. Army to address economic, social, institutional, and environmental needs in water resources planning and policy for conducting economic, social, environmental, and institutional analyses. These methods were essential

  2. Mitral Web -A New Concept for Mitral Valve Repair: Improved Engineering Design and In-Vitro Studies

    E-Print Network [OSTI]

    Pekkan, Kerem

    Mitral Web - A New Concept for Mitral Valve Repair: Improved Engineering Design and In of Biomedical Engineering, Georgia Institute of Technology, GA, USA Myxomatous mitral valve disease is currently reported that mitral valve repair is preferable to valve replace- ment, as it offers certain advantages

  3. Restoration and repair of 30-year old cooling towers at the Paducah Gaseous Diffusion Plant, Phase I. Draft 1

    SciTech Connect (OSTI)

    Shelton, M.F.

    1985-01-01

    Early in 1980, a comprehensive reliability study was made to ascertain the ability of the present 30-year old recirculating water system to meet the anticipated load demand through the year 2000. The findings and recommendations of this study were used as a guide to schedule uprating and repairs. This paper deals with the underground distribution system and cooling tower repairs.

  4. IEEE ELECTRON DEVICE LETTERS, VOL. 12, NO. 8, AUGUST 1991 Self-Consistent Model of Minority-Carrier

    E-Print Network [OSTI]

    Florida, University of

    IEEE ELECTRON DEVICE LETTERS, VOL. 12, NO. 8, AUGUST 1991 Self-Consistent Model of Minority-Carrier Lifetime, Diffusion Length, and Mobility Mark E. Law, Member, IEEE, E. Solley, M. Liang, and Dorothea E. Burk, Member, IEEE Abstract-The minority-carrier mobility is an important pa- rameter in the simulation

  5. Georgia Institute of Technology-Minor Degree in Chemistry Page 1 of 2 Date: January 14, 2014 IUCC approval

    E-Print Network [OSTI]

    Sherrill, David

    credits) CHEM 4775 Polymer Science and Eng. I (3 credits) CHEM 4776 Polymer Science and Engi. II (3Georgia Institute of Technology- Minor Degree in Chemistry Page 1 of 2 Date: January 14, 2014 IUCC of Technology- Minor Degree in Chemistry Page 2 of 2 Date: January 14, 2014 IUCC approval CHEM 3511 Survey

  6. HealtH care equity for etHnic minority older adults Sharon Koehn & Melissa Badger, Eds.

    E-Print Network [OSTI]

    Kavanagh, Karen L.

    HealtH care equity for etHnic minority older adults Sharon Koehn & Melissa Badger, Eds. Gerontology Research Centre, Simon Fraser University June 2015 2015 #12;2 | HEALTH CARE EQUITY FOR ETHNIC MINORITY to the BC Ministry of Health, the Public Health Agency of Canada, Fraser Health, the Canadian Coalition

  7. Hot repair of ceramic burner on hot blast stoves at USS/Kobe`s {number_sign}3 blast furnace

    SciTech Connect (OSTI)

    Bernarding, T.F.; Chemorov, M.; Shimono, S.; Phillips, G.R.

    1997-12-31

    During the 1992 reline of the No. 3 blast furnace, three new stoves were constructed. The design of the stoves, equipped with internal ceramic burners, was for providing a hot blast temperature of 2,000 F at a wind rate of 140,000 SCFM. After 3 years the performance had deteriorated so the burners were cleaned. When a second cleaning did not improve the performance of No. 3 blast furnace, it was decided to repair the refractory while still hot. The paper describes the hot repair procedures, taking a stove off for repairs, maintenance heat up during repairs, two stove operation, stove commissioning, repair of a ceramic burner, and wet gas prevention.

  8. Making energy mortgages work

    SciTech Connect (OSTI)

    Luboff, J.A.

    1995-05-01

    At a time when many energy efficiency projects face an uncertain future, home energy ratings and energy mortgages are receiving more attention than ever. Will enthusiasm in the industry and new programs from conventional lenders and the federal government finally open up the market? This article describes the energy morgage marketplace, how energy mortages work, and what the future holds. Topics include the following: Who`s who and what`s what in the EM marketplace; initial Freddie Mac and Fannie Mae guidelines; past and present home energy rating system; how do you score a house; how an energy mortage works; energy improvement loans; sample rating certificate; fixing the system; Colorado`s conventional market approach; US DOE`s pilot group; energy mortages set to take off.

  9. DNA repair efficiency in germ cells and early mouse embryos and consequences for radiation-induced transgenerational genomic damage

    SciTech Connect (OSTI)

    Marchetti, Francesco; Wyrobek, Andrew J.

    2009-01-18

    Exposure to ionizing radiation and other environmental agents can affect the genomic integrity of germ cells and induce adverse health effects in the progeny. Efficient DNA repair during gametogenesis and the early embryonic cycles after fertilization is critical for preventing transmission of DNA damage to the progeny and relies on maternal factors stored in the egg before fertilization. The ability of the maternal repair machinery to repair DNA damage in both parental genomes in the fertilizing egg is especially crucial for the fertilizing male genome that has not experienced a DNA repair-competent cellular environment for several weeks prior to fertilization. During the DNA repair-deficient period of spermatogenesis, DNA lesions may accumulate in sperm and be carried into the egg where, if not properly repaired, could result in the formation of heritable chromosomal aberrations or mutations and associated birth defects. Studies with female mice deficient in specific DNA repair genes have shown that: (i) cell cycle checkpoints are activated in the fertilized egg by DNA damage carried by the sperm; and (ii) the maternal genotype plays a major role in determining the efficiency of repairing genomic lesions in the fertilizing sperm and directly affect the risk for abnormal reproductive outcomes. There is also growing evidence that implicates DNA damage carried by the fertilizing gamete as a mediator of postfertilization processes that contribute to genomic instability in subsequent generations. Transgenerational genomic instability most likely involves epigenetic mechanisms or error-prone DNA repair processes in the early embryo. Maternal and embryonic DNA repair processes during the early phases of mammalian embryonic development can have far reaching consequences for the genomic integrity and health of subsequent generations.

  10. Technical support section annual work plan for FY 1996

    SciTech Connect (OSTI)

    Adkissson, B.P.; Allison, K.L.; Hess, R.A.; Kunselman, C.W.; Odom, S.M.; Smelcer, D.R.

    1996-04-01

    The Technical Support Section (TSS) of the Instrumentation and Controls (I&C) Division of Oak Ridge National Laboratory (ORNL) provides technical services such as fabrication, modification, installation, calibration, operation, repair, and preventive maintenance of instruments and other related equipment. Work performed by TSS is in support of basic and applied research and development (R&D), engineering and instrument and computer systems managed by ORNL. It is the mission of TSS to support programs and policies of ORNL, emphasizing safety and ensuring cost-effective support for R&D. Because the activities and priorities of TSS must be adapted to the technical support needs of ORNL, the TSS Annual Work Plan is derived from and driven directly by current trends in the budgets and activities of each ORNL division for which TSS provides support. Trends that will affect TSS planning during this period are reductions in the staffing levels of some R&D programs because of attrition or budget cuts and the establishment of new facilities or environmental safety and health programs. TSS does not have an annual budget to cover operating expenses incurred in providing instrumentation maintenance support to ORNL. Each year TSS contacts ORNL division finance managers or division finance officers to obtain information concerning projected funding levels of programs and facilities they manage. Although TSS has no direct responsibility for the maintenance or repair of real property, it does perform breakdown maintenance, preventive maintenance and calibration of laboratory, production, and experimental equipment, all of which is used for programmatic purposes. Operating expense funds from supported divisions support this type of equipment.

  11. Technical Support Section annual work plan for FY 1995

    SciTech Connect (OSTI)

    Adkisson, B.P.; Hess, R.A.; Kunselman, C.W.; Millet, A.J.; Smelcer, D.R.

    1994-10-01

    The Technical Support Section (TSS) of the Instrumentation and Controls (I and C) Division of Oak Ridge National Laboratory (ORNL) provides technical services such as fabrication, modification, installation, calibration, operation, repair, and preventive maintenance of instruments and other related equipment. Work performed by TSS is in support of basic and applied research and development (R and D), engineering, and instrument and computer systems managed by ORNL. Because the activities and priorities of TSS must be adapted to the technical support needs of ORNL, the TSS Annual Work Plan is derived from and driven directly by current trends in the budgets and activities of each ORNL division for which TSS provides support. Trends that will affect TSS planning during this period are reductions in the staffing levels of some R and D programs because of attrition or budget cuts and the establishment of new facilities or environmental safety and health programs. The ``Long-Range Work Plan`` is based on estimates of impact of the long-range priorities and directions of the Laboratory. Identifiable proposed new facilities and programs provide additional basis for long-range planning. After identifying long-range initiatives, TSS planning includes future training requirements, reevaluation of qualifications for new-hires, and identification of essential test equipment needed in new work.

  12. Dependability Modelling of Repairable Systems using Bayesian Networks Martin Neil *, David Marquez**

    E-Print Network [OSTI]

    Neil, Martin

    : We present a Hybrid Bayesian Network (HBN) framework to model the availability of renewable systems repair (renewal) distributions might be modelled using HBNs. Keywords: Bayesian Networks; Bayesian systems represented by a series of models each designed to model distinct stages in the renewal process

  13. Fast Interactive Simulations of Mitral Valve Repair Neil A. Tenenholtz, Peter E. Hammer, Robert D. Howe

    E-Print Network [OSTI]

    Fast Interactive Simulations of Mitral Valve Repair Neil A. Tenenholtz, Peter E. Hammer, Robert D. Howe Keywords: Surgical simulation, human-computer interaction, haptics, mitral valve, cardiac surgery. I. Problem Solved A healthy mitral valve ensures the one-way flow of oxygenated blood from the left

  14. Development/Plasticity/Repair The Bone Morphogenetic Protein Roof Plate Chemorepellent

    E-Print Network [OSTI]

    Butler, Samantha

    Development/Plasticity/Repair The Bone Morphogenetic Protein Roof Plate Chemorepellent Regulates, Toronto, Ontario, Canada M5G 1X8 Commissural spinal axons extend away from the roof plate (RP) in response to the dorsal midline and are generated by the bone morphogenetic proteins (BMPs) in the roof plate (RP) (Liem

  15. Model Repair --Aligning Process Models to Reality Dirk Fahland, Wil M.P. van der Aalst

    E-Print Network [OSTI]

    van der Aalst, Wil

    discovery and (2) conformance checking. Process discovery techniques automatically construct a process model an existing process model does not conform to reality one could -- in principle -- use process discoveryModel Repair -- Aligning Process Models to Reality Dirk Fahland, Wil M.P. van der Aalst Eindhoven

  16. Development/Plasticity/Repair Dendritic Spine Dynamics Regulate the Long-Term Stability

    E-Print Network [OSTI]

    van Rossum, Mark

    Development/Plasticity/Repair Dendritic Spine Dynamics Regulate the Long-Term Stability of Synaptic Plasticity Cian O'Donnell,1,2 Matthew F. Nolan,3 and Mark C. W. van Rossum1 1Institute for Adaptive of Edinburgh, Edinburgh EH8 9XD, United Kingdom Long-term synaptic plasticity requires postsynaptic influx

  17. Development/Plasticity/Repair Dendritic BDNF Synthesis Is Required for Late-Phase Spine

    E-Print Network [OSTI]

    Stryker, Michael

    Development/Plasticity/Repair Dendritic BDNF Synthesis Is Required for Late-Phase Spine Maturation paradigm for experience-dependent cortical development is called ocular dominance (OD) plasticity, where closing one eye for a few days during a critical period of heightened plasticity leads to marked decrease

  18. Development/Plasticity/Repair Wiring Stability of the Adult Drosophila Olfactory Circuit

    E-Print Network [OSTI]

    Luo, Liqun

    Development/Plasticity/Repair Wiring Stability of the Adult Drosophila Olfactory Circuit after Institute of Molecular Pathology, 1030 Vienna, Austria Neuronal wiring plasticity in response to experience. Here, we assess wiring plasticity in a discrete neural map represented by the adult Drosophila

  19. Development/Plasticity/Repair Dark Exposure Extends the Integration Window for

    E-Print Network [OSTI]

    Lee, Hey-Kyoung

    Development/Plasticity/Repair Dark Exposure Extends the Integration Window for Spike-Timing-Dependent Plasticity Yatu Guo,1,2 Shiyong Huang,1 Roberto de Pasquale,1 Kevin McGehrin,4 Hey-Kyoung Lee,1,3,4 Kanxing-timing-dependent plasticity, in which the polarity of plasticity is determined not by the stimulationfrequency

  20. Development/Plasticity/Repair Simultaneous NMDA-Dependent Long-Term Potentiation of

    E-Print Network [OSTI]

    Segal, Menahem

    Development/Plasticity/Repair Simultaneous NMDA-Dependent Long-Term Potentiation of EPSCs and Long activity-dependent long-term plasticity of neuronal networks is the interplay between excitatory, whereas a nitric oxide synthase inhibitor was ineffec- tive. Finally, network-induced plasticity

  1. Development/Plasticity/Repair STAT1 Regulates the Homeostatic Component of Visual

    E-Print Network [OSTI]

    Sur, Mriganka

    Development/Plasticity/Repair STAT1 Regulates the Homeostatic Component of Visual Cortical Plasticity via an AMPA Receptor-Mediated Mechanism Ikue Nagakura, Audra Van Wart, Jeremy Petravicz, Daniela signaling in neuronal function; however, its role in experience-dependent plasticity is unknown. Here we

  2. Toward a State of Good Repair for Railroad Bridges through Structural Health Monitoring

    E-Print Network [OSTI]

    Bustamante, Fabián E.

    Toward a State of Good Repair for Railroad Bridges through Structural Health Monitoring NUTC of this research is to add a new tool to the asset management toolbox: structural health monitoring, particularly is Structural Health Monitoring (SHM)? SHM is process of intelligently collecting data from sensors on critical

  3. Multilayer sulfur-resistant composite metal membranes and methods of making and repairing the same

    DOE Patents [OSTI]

    Way, J. Douglas; Hatlevik, Oyvind

    2014-07-15

    The invention relates to thin, hydrogen-permeable, sulfur-resistant membranes formed from multi-layers of palladium or palladium-alloy coatings on porous, ceramic or metal supports, methods of making these membranes, methods of repairing layers of these membranes and devices that incorporate these membranes.

  4. Development/Plasticity/Repair The ERK2 Mitogen-Activated Protein Kinase Regulates the

    E-Print Network [OSTI]

    Development/Plasticity/Repair The ERK2 Mitogen-Activated Protein Kinase Regulates the Timing Oligodendrocytedevelopmentistightlycontrolledbyavarietyofextracellulargrowthanddifferentiationfactors.Themitogen-activated protein kinases (MAPKs), ERK1 and ERK2, are critical intracellular signaling (ERKs) are ubiquitously expressed, coordinately regulated, and highly similar, but Erk2 deletion in mice

  5. Development/Plasticity/Repair Phosphatidylinositol 3-Kinase Activates ERK in Primary

    E-Print Network [OSTI]

    Clapham, David E.

    Development/Plasticity/Repair Phosphatidylinositol 3-Kinase Activates ERK in Primary Sensory activation to inflammatory pain. We further investigated the correlationbetweenthePI3KandtheERK294002 and wortmannin, indicative of the activation of PI3K by both agents. ERK activation by capsaicin

  6. Metal inhibition of human alkylpurine-DNA-N-glycosylase activity in base excision repair

    E-Print Network [OSTI]

    Wang, Ping; Guliaev, Anton B.; Hang, Bo

    2006-01-01

    0.38 nM ) Zn 2+ Cd 2 + Metal ion (µM) Product % Relativeof hAPE1 Zn 2 + Cd 2 + Metal ion (µM) Figure 6 Figure 7Interactions by carcinogenic metal compounds with DNA repair

  7. Development/Plasticity/Repair NG2 Glia Generate New Oligodendrocytes But Few

    E-Print Network [OSTI]

    Richardson, William D.

    Development/Plasticity/Repair NG2 Glia Generate New Oligodendrocytes But Few Astrocytes in a Murine-derived growth factor receptor subunit (PDGFRA) and the NG2 proteoglycan. These "NG2 cells" descend from and white matter of the postnatal brain. It has been proposed that NG2 cells can also

  8. The Stumbling Block in Lung Repair of Emphysema: Elastic Fiber Assembly

    E-Print Network [OSTI]

    Mecham, Robert

    The Stumbling Block in Lung Repair of Emphysema: Elastic Fiber Assembly Adrian Shifren and Robert P properties of the lung are largely determined by the connective tissue networks laid down during development. The macromolecules most important for lung mechanics and structural integrity are collagen, elastin

  9. A New Rhenanite ( -NaCaPO4) and Hydroxyapatite Biphasic Biomaterial for Skeletal Repair

    E-Print Network [OSTI]

    Tas, A. Cuneyt

    A New Rhenanite ( -NaCaPO4) and Hydroxyapatite Biphasic Biomaterial for Skeletal Repair Sahil Abstract: Biphasic -rhenanite ( -NaCaPO4)­hydroxyapatite (Ca10(PO4)6(OH)2) biomaterials were prepared% rhenanite) biomaterials, while retaining their submicron particle sizes and high surface areas. -rhenanite

  10. Accepting Failure: Availability through Repair-centric System Design Aaron Brown

    E-Print Network [OSTI]

    California at Berkeley, University of

    1 Accepting Failure: Availability through Repair-centric System Design Aaron Brown Qualifying Exam Proposal 3 April 2001 Abstract Motivated by the lack of rapid improvement in the availability of Internet server systems, we introduce a new philosophy for designing highly-available systems that better reflects

  11. Development/Plasticity/Repair A Specific Requirement of Arc/Arg3.1 for Visual

    E-Print Network [OSTI]

    Lee, Hey-Kyoung

    Development/Plasticity/Repair A Specific Requirement of Arc/Arg3.1 for Visual Experience-Induced Homeostatic Synaptic Plasticity in Mouse Primary Visual Cortex Ming Gao,1 Kenneth Sossa,1 Lihua Song,1 Lauren.OurresultsdemonstratethatArc/Arg3.1playsaselectiveroleinregulatingvisualexperience-dependent homeostatic plasticity of excitatory

  12. Development/Plasticity/Repair Hair Cell Replacement in Adult Mouse Utricles after

    E-Print Network [OSTI]

    Rubel, Edwin

    Development/Plasticity/Repair Hair Cell Replacement in Adult Mouse Utricles after Targeted Ablation of Hair Cells with Diphtheria Toxin Justin S. Golub,1 Ling Tong,1 Tot B. Ngyuen,1 Cliff R. Hume,1 Richard utricle by inserting the human diphtheria toxin receptor (DTR) gene into the Pou4f3 gene, which encodes

  13. Overview of NCHRP Design Guideline for EPS-Block Geofoam in Slope Stabilization and Repair

    E-Print Network [OSTI]

    Manhattan College Bronx, New York 10471 Tel: (718) 826-7177 E-mail: john.horvath@manhattan.edu Dov and repair applications based on the results of National Cooperative Highway Research Program (NCHRP) Project was performed under NCHRP Project 24-11(01) and produced a design guideline for use of EPS blocks in stand

  14. Emergency endovascular repair of ruptured visceral artery aneurysms

    E-Print Network [OSTI]

    Sadat, Umar; Noor, Nadim; Tang, Tjun Y; Varty, Kevin

    2007-07-02

    or intraperitoneal haemorrhage, as in this case, the reported mortality rates approach 20%. These aneurysms can be managed surgically or by mini- mally invasive endovascular techniques with transcatheter embolization as done in this case or by a combination of both... ) tiple small pancreatic vessels that communicate with these aneurysms and may involve pancreatic resection. Mini- Coil embolization of feeding vessel through SMA. Publish with BioMed Central and every scientist can read your work free of charge "Bio...

  15. Work with Biological Materials

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0Photos andSeminarsDesign RenewableNational SecurityWork

  16. Winter 2014 Working Groups

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentatabout Who Works for NIF & PS? TheWindows, Doors,

  17. Working With Us | NREL

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentatabout Who Works for NIF & PS?

  18. ORISE: Working with ORISE

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDid you notHeatMaRIEdioxideUser WorkEPVisiting Us If you are visiting theOak

  19. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State, 2004 By

  20. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State, 2004

  1. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State, 20041,

  2. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State, 20041,3

  3. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State,

  4. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State,2 WIPP

  5. TRU TeamWorks

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With LivermoreSustainableDEPARTMENT OFEnergy- EnergyTri-State,2 WIPP9,

  6. Work Force Restructuring Activities

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyThe U.S.Lacledeutilities.EnergyKirstin AlberiComputerMathewsWeiWork Force

  7. TeamWorks.cdr

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S. Coal StocksSuppliersmillion core hours toJune 2013September

  8. How It Works

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.Food Drive HolidayHours UsedFire 1GetHowHow It Works

  9. System and method for generating current by selective minority species heating

    DOE Patents [OSTI]

    Fisch, Nathaniel J. (Princeton, NJ)

    1983-01-01

    A system for the generation of toroidal current in a plasma which is prepared in a toroidal magnetic field. The system utilizes the injection of low-frequency waves into the plasma by means of phased antenna arrays or phased waveguide arrays. The plasma is prepared with a minority ion species of different charge state and different gyrofrequency from the majority ion species. The wave frequency and wave phasing are chosen such that the wave energy is absorbed preferentially by minority species ions traveling in one toroidal direction. The absorption of energy in this manner produces a toroidal electric current even when the injected waves themselves do not have substantial toroidal momentum. This current can be continuously maintained at modest cost in power and may be used to confine the plasma. The system can operate efficiently on fusion grade tokamak plasmas.

  10. Race, region and risk: An examination of minority proximity to noxious facilities

    SciTech Connect (OSTI)

    Nieves, A.L. [Wheaton Coll., IL (United States)]|[Argonne National Lab., IL (United States); Nieves, L.A. [Argonne National Lab., IL (United States)

    1996-04-01

    The past decade has given rise to terms like environmental racism, eco-racism, and environmental inequities to characterize a disproportional distribution of environmental disamenities among minority communities. Much of the literature supports the contention that racial and ethnic minorities and low-income groups bear a disproportionate burden of risk from hazardous activities and substances in the environment. This study expands the scope of prior studies by employing county-level data for the entire nation and including a broad range of facility types associated with environmental disamenities. In addition, it addresses the issue of the distribution of noxious facilities among white and non-white populations in an attempt to determine the relative exposure to risk among different racial and ethnic groups. In addition, the authors also explore the relative importance of nonurban versus urban residence.

  11. The Natural Science Institute for Teachers of Minority Students: Performance report

    SciTech Connect (OSTI)

    Ervin, C.J.

    1995-02-01

    The purpose of the Natural Science Institute for Teachers of Minority Students is to enhance the science knowledge and skills of grades four through twelve science teachers in the District of Columbia Public Schools. The Institute brings school teachers together with practicing scientists and experienced science educators who are currently doing or involved in research and publication, especially in the area of global change. Special emphasis is placed on the interdisciplinary nature of science and the part played by the understanding and teaching about the dynamics of the environment and global change. In addition to these goals, teachers will learn a number of successful alternate strategies for teaching science to minority, disabled and non-English speaking students.

  12. The recruitment and retention of minority students in colleges of agriculture 

    E-Print Network [OSTI]

    Walts, James R

    1993-01-01

    met weekly 23 as a group to hear special seminars. At the conclusion of the program, each apprentice presented a fifteen minute talk to the group and a short written report on his or her project (Funkhouser, 1992) . A Successful Minority Program... sessions. Upon meeting these requirements, the students would be admitted as degree seeking students. The four students were required to participate in various activities to improve their probability of success. First, the students were grouped...

  13. Cleanup Verification Package for the 118-F-3, Minor Construction Burial Ground

    SciTech Connect (OSTI)

    M. J. Appel

    2007-01-04

    This cleanup verification package documents completion of remedial action for the 118-F-3, Minor Construction Burial Ground waste site. This site was an open field covered with cobbles, with no vegetation growing on the surface. The site received irradiated reactor parts that were removed during conversion of the 105-F Reactor from the Liquid 3X to the Ball 3X Project safety systems and received mostly vertical safety rod thimbles and step plugs.

  14. Coping with Hot Work Environments 

    E-Print Network [OSTI]

    Smith, David

    2005-04-28

    Many people work under hot, humid conditions. Summer heat is a particular hazard to agricultural producers who work long hours under the sun. However, other people working in hot yards, gardens, kitchens or industry jobs are also exposed...

  15. “Wi Snackt Wedder Platt!” Bringing Low German back to Bremen and Lower Saxony through the Charter for Regional or Minority Languages

    E-Print Network [OSTI]

    Anderson, Sara Sofia

    2015-10-01

    Since 1992, when the Council of Europe created the Charter for Regional or Minority Languages, 25 member states, including Germany, have ratified the Charter. The Charter protects several minority languages in Germany, but only one regional language...

  16. Examining the Relationship Between Minority Status Stress, the Social Change Model of Leadership Development, and Persistence of Black Students at Predominantly White Institutions 

    E-Print Network [OSTI]

    Brown, Lesley-Ann

    2012-10-19

    Minority status stress, which is the stress Black college students experience at predominantly White institutions (PWIs) as a result of their racial minority status, has been found to negatively impact their persistence in college. Two manuscripts...

  17. Can galaxy growth be sustained through HI-rich minor mergers?

    E-Print Network [OSTI]

    Lehnert, M D; Minchin, R

    2015-01-01

    Local galaxies with specific star-formation rates (star-formation rate per unit mass; sSFR~0.2-10/Gyr) as high as distant galaxies (z~1-3), are very rich in HI. Those with low stellar masses, log M_star (M_sun)=8-9, for example, have M_HI/M_star~5-30. Using continuity arguments of Peng et al. (2014), whereby the specific merger rate is hypothesized to be proportional to the specific star-formation rate, and HI gas mass measurements for local galaxies with high sSFR, we estimate that moderate mass galaxies, log M_star (M_sun)=9-10.5, can acquire sufficient gas through minor mergers (stellar mass ratios ~4-100) to sustain their star formation rates at z~2. The relative fraction of the gas accreted through minor mergers declines with increasing stellar mass and for the most massive galaxies considered, log M_star (M_sun)=10.5-11, this accretion rate is insufficient to sustain their star formation. We checked our minor merger hypothesis at z=0 using the same methodology but now with relations for local normal gal...

  18. Assessment of SFR fuel pin performance codes under advanced fuel for minor actinide transmutation

    SciTech Connect (OSTI)

    Bouineau, V.; Lainet, M.; Chauvin, N.; Pelletier, M.

    2013-07-01

    Americium is a strong contributor to the long term radiotoxicity of high activity nuclear waste. Transmutation by irradiation in nuclear reactors of long-lived nuclides like {sup 241}Am is, therefore, an option for the reduction of radiotoxicity and residual power packages as well as the repository area. In the SUPERFACT Experiment four different oxide fuels containing high and low concentrations of {sup 237}Np and {sup 241}Am, representing the homogeneous and heterogeneous in-pile recycling concepts, were irradiated in the PHENIX reactor. The behavior of advanced fuel materials with minor actinide needs to be fully characterized, understood and modeled in order to optimize the design of this kind of fuel elements and to evaluate its performances. This paper assesses the current predictability of fuel performance codes TRANSURANUS and GERMINAL V2 on the basis of post irradiation examinations of the SUPERFACT experiment for pins with low minor actinide content. Their predictions have been compared to measured data in terms of geometrical changes of fuel and cladding, fission gases behavior and actinide and fission product distributions. The results are in good agreement with the experimental results, although improvements are also pointed out for further studies, especially if larger content of minor actinide will be taken into account in the codes. (authors)

  19. How NIF Works

    ScienceCinema (OSTI)

    None

    2010-09-01

    The National Ignition Facility, located at Lawrence Livermore National Laboratory, is the world's largest laser system... 192 huge laser beams in a massive building, all focused down at the last moment at a 2 millimeter ball containing frozen hydrogen gas. The goal is to achieve fusion... getting more energy out than was used to create it. It's never been done before under controlled conditions, just in nuclear weapons and in stars. We expect to do it within the next 2-3 years. The purpose is threefold: to create an almost limitless supply of safe, carbon-free, proliferation-free electricity; examine new regimes of astrophysics as well as basic science; and study the inner-workings of the U.S. stockpile of nuclear weapons to ensure they remain safe, secure and reliable without the need for underground testing. More information about NIF can be found at:

  20. Working Group Report: Sensors

    SciTech Connect (OSTI)

    Artuso, M.; et al.,

    2013-10-18

    Sensors play a key role in detecting both charged particles and photons for all three frontiers in Particle Physics. The signals from an individual sensor that can be used include ionization deposited, phonons created, or light emitted from excitations of the material. The individual sensors are then typically arrayed for detection of individual particles or groups of particles. Mounting of new, ever higher performance experiments, often depend on advances in sensors in a range of performance characteristics. These performance metrics can include position resolution for passing particles, time resolution on particles impacting the sensor, and overall rate capabilities. In addition the feasible detector area and cost frequently provides a limit to what can be built and therefore is often another area where improvements are important. Finally, radiation tolerance is becoming a requirement in a broad array of devices. We present a status report on a broad category of sensors, including challenges for the future and work in progress to solve those challenges.

  1. Materials Research Lab -California Alliance for Minority Participation http://www.mrl.ucsb.edu/mrl/outreach/educational/CAMP/interns07.html[5/10/12 9:34:47 AM

    E-Print Network [OSTI]

    Bigelow, Stephen

    Materials Research Lab - California Alliance for Minority Participation http For Teachers Education Contacts News California Alliance for Minority Participation California Alliance Research Lab - California Alliance for Minority Participation http

  2. Video Shoot Scope of Work

    Broader source: Energy.gov [DOE]

    Video Shoot Scope of Work, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  3. High Temperature Membrane Working Group

    Broader source: Energy.gov [DOE]

    This presentation provides an overview of the High Temperature Membrane Working Group Meeting in May 2007.

  4. Clean Energy Works Oregon (CEWO)

    Broader source: Energy.gov [DOE]

    Presents Clean Energy Works Oregon's program background and the four easy steps to lender selection.

  5. Facilitating the Recruitment of Minority Ethnic People into Research: Qualitative Case Study of South Asians and Asthma 

    E-Print Network [OSTI]

    Sheikh, Aziz; Halani, Laila; Bhopal, Raj; Netuveli, Gopalakrishnan; Partridge, Martyn R; Car, Josip; Griffiths, Chris; Levy, Mark

    2009-01-01

    Background There is international interest in enhancing recruitment of minority ethnic people into research, particularly in disease areas with substantial ethnic inequalities. A recent systematic review and meta-analysis ...

  6. Well-quasi-ordering Binary Matroids The Graph Minors Project of Robertson and Seymour is one of the highlights

    E-Print Network [OSTI]

    Banaji,. Murad

    Well-quasi-ordering Binary Matroids The Graph Minors Project of Robertson and Seymour is one with the matroid; thus it is not hard to see that matroids generalise graphs. Robertson and Seymour always believed

  7. A novel role for the transcriptional modulator NusA in DNA repair/damage tolerance pathways in Escherichia coli

    E-Print Network [OSTI]

    Cohen, Susan E., Ph. D. Massachusetts Institute of Technology

    2009-01-01

    All organisms must contend with the consequences of DNA damage, induced by a variety of both endogenous and exogenous sources. Mechanisms of DNA repair and DNA damage tolerance are crucial for cellular survival after DNA ...

  8. Using Differential Adhesion to Control Self-Assembly and Self-Repair of Collections of Modular Mobile Robots 

    E-Print Network [OSTI]

    Ottery, Peter

    This thesis presents a novel distributed control method which allows a collection of independently mobile robotic units, with two or three dimensional movement, to self-assemble into self-repairing hierarchical structures. ...

  9. Subterranean barriers, methods, and apparatuses for forming, inspecting, selectively heating, and repairing same

    DOE Patents [OSTI]

    Nickelson, Reva A. (Shelley, ID); Sloan, Paul A. (Rigby, ID); Richardson, John G. (Idaho Falls, ID); Walsh, Stephanie (Idaho Falls, ID); Kostelnik, Kevin M. (Idaho, ID)

    2009-04-07

    A subterranean barrier and method for forming same are disclosed, the barrier including a plurality of casing strings wherein at least one casing string of the plurality of casing strings may be affixed to at least another adjacent casing string of the plurality of casing strings through at least one weld, at least one adhesive joint, or both. A method and system for nondestructively inspecting a subterranean barrier is disclosed. For instance, a radiographic signal may be emitted from within a casing string toward an adjacent casing string and the radiographic signal may be detected from within the adjacent casing string. A method of repairing a barrier including removing at least a portion of a casing string and welding a repair element within the casing string is disclosed. A method of selectively heating at least one casing string forming at least a portion of a subterranean barrier is disclosed.

  10. Chondrocyte outgrowth into a gelatin scaffold in a single impact load model of damage/repair - effect of BMP-2

    E-Print Network [OSTI]

    Henson, Frances M D; Vincent, Thea A

    2007-12-05

    damage repair response in mature equine articular cartilage explants following single impact load and subsequent culture [3]. This response is characterised Published: 5 December 2007 BMC Musculoskeletal Disorders 2007, 8:120 doi:10... ) degenerative joint disease, specifically osteoarthritis (OA) [2]. by the appearance of chondrocyte repair cells on damaged cartilage. This apparent mobilisation of chondrocytes has BMC Musculoskeletal Disorders 2007, 8:120 http://www.biomedcentral.com/1471...

  11. Precracked RC T-beams Repaired in Shear with Externally Bonded CFRP Sheets

    E-Print Network [OSTI]

    Dirar, Samir; Lees, Janet M.; Morley, Chris T.

    2012-03-01

    and repair of existing structures, advanced numerical analyses, glass fiber reinforced polymer pipelines and sustainable concrete. Chris Morley is a former Senior Lecturer in Concrete Structures at Cambridge University, UK. He has always been interested... , particularly in the case of bridges. Further factors that can have detrimental effects on capacity include corrosion of internal steel reinforcement, changes in use, poor initial design and more stringent assessment codes. One viable solution is to use fiber...

  12. Inhibition of Hsp27 Radiosensitizes Head-and-Neck Cancer by Modulating Deoxyribonucleic Acid Repair

    SciTech Connect (OSTI)

    Guttmann, David M.; Hart, Lori; Du, Kevin; Seletsky, Andrew; Koumenis, Constantinos

    2013-09-01

    Purpose: To present a novel method of tumor radiosensitization through Hsp27 knockdown using locked nucleic acid (LNA) and to investigate the role of Hsp27 in DNA double strand break (DSB) repair. Methods and Materials: Clonogenic survival assays, immunoblotting, the proximity ligation assay, and ?H2AX foci analysis were conducted in SQ20B and FaDu human head-and-neck cancer cell lines treated with Hsp27 LNA and Hsp27 short hairpin RNA (shRNA). Additionally, nude mice with FaDu flank tumors were treated with fractionated radiation therapy after pretreatment with Hsp27 LNA and monitored for tumor growth. Results: Hsp27 LNA and Hsp27 shRNA radiosensitized head-and-neck cancer cell lines in an Hsp27-dependent manner. Ataxia-Telangectasia Mutated-mediated DNA repair signaling was impaired in irradiated cells with Hsp27 knockdown. ATM kinase inhibition abrogated the radiosensitizing effect of Hsp27. Furthermore, Hsp27 LNA and shRNA both attenuated DNA repair kinetics after radiation, and Hsp27 was found to colocalize with ATM in both untreated and irradiated cells. Last, combined radiation and Hsp27 LNA treatment in tumor xenografts in nude mice suppressed tumor growth compared with either treatment alone. Conclusions: These results support a radiosensitizing property of Hsp27 LNA in vitro and in vivo, implicate Hsp27 in double strand break repair, and suggest that Hsp27 LNA might eventually serve as an effective clinical agent in the radiotherapy of head-and-neck cancer.

  13. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

    SciTech Connect (OSTI)

    Barnhoorn, Sander [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Uittenboogaard, Lieneke M. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Jaarsma, Dick [Erasmus Univ. Medical Center, Rotterdam (The Netherlands). Dept. of Neuroscience.; Vermeij, Wilbert P. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Tresini, Maria [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Weymaere, Michael [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Menoni, Hervé [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Brandt, Renata M. C. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; de Waard, Monique C. [VU Univ. Medical Center, Amsterdam (The Netherlands). Dept. of Intensive Care.; Botter, Sander M. [Uniklinik Balgrist, Zurich (Switzerland); Sarker, Altaf H. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Jaspers, Nicolaas G. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics; van der Horst, Gijsbertus T. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; Cooper, Priscilla K. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Life Sciences Division.; Hoeijmakers, Jan H. J. [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics.; van der Pluijm, Ingrid [Erasmus University Medical Center, Rotterdam (The Netherlands). Dept. of Genetics and Dept. of Vascular Surgery.; Niedernhofer, Laura J. [The Scripps Research Institute, San Diego, CA (United States)

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model which—in a C57BL6/FVB F1 hybrid genetic background—displays many progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 4–5 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.

  14. Lethal Hemorrhage Caused by Aortoesophageal Fistula Secondary to Stent-Graft Repair of the Thoracic Aorta

    SciTech Connect (OSTI)

    Sager, Hendrik B., E-mail: hendrik.sager@uk-sh.de [Universitaet zu Luebeck, Medizinische Klinik II (Germany); Wellhoener, Peter [Universitaet zu Luebeck, Medizinische Klinik I (Germany); Wermelt, Johanna A. [Klinikum Neustadt, Klinik fuer Innere Medizin (Germany); Schunkert, Heribert; Kurowski, Volkhard [Universitaet zu Luebeck, Medizinische Klinik II (Germany)

    2011-02-15

    Aortoesophageal fistula (AEF) is a rare but life-threatening complication after endovascular or surgical aortic repair. Here we report a patient with AEF secondary to aortic stent-placement 2 years earlier who presented with hematemesis and died from hemorrhagic shock. By means of this case and the literature, we highlight potential bleeding sources in such a scenario because this is of crucial importance for the management strategy.

  15. Cell-autonomous progeroid changes in conditional mouse models for repair endonuclease XPG deficiency

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Barnhoorn, Sander; Uittenboogaard, Lieneke M.; Jaarsma, Dick; Vermeij, Wilbert P.; Tresini, Maria; Weymaere, Michael; Menoni, Hervé; Brandt, Renata M. C.; de Waard, Monique C.; Botter, Sander M.; et al

    2014-10-09

    As part of the Nucleotide Excision Repair (NER) process, the endonuclease XPG is involved in repair of helix-distorting DNA lesions, but the protein has also been implicated in several other DNA repair systems, complicating genotype-phenotype relationship in XPG patients. Defects in XPG can cause either the cancer-prone condition xeroderma pigmentosum (XP) alone, or XP combined with the severe neurodevelopmental disorder Cockayne Syndrome (CS), or the infantile lethal cerebro-oculo-facio-skeletal (COFS) syndrome, characterized by dramatic growth failure, progressive neurodevelopmental abnormalities and greatly reduced life expectancy. Here, we present a novel (conditional) Xpg-/- mouse model which—in a C57BL6/FVB F1 hybrid genetic background—displays manymore »progeroid features, including cessation of growth, loss of subcutaneous fat, kyphosis, osteoporosis, retinal photoreceptor loss, liver aging, extensive neurodegeneration, and a short lifespan of 4–5 months. We show that deletion of XPG specifically in the liver reproduces the progeroid features in the liver, yet abolishes the effect on growth or lifespan. In addition, specific XPG deletion in neurons and glia of the forebrain creates a progressive neurodegenerative phenotype that shows many characteristics of human XPG deficiency. Our findings therefore exclude that both the liver as well as the neurological phenotype are a secondary consequence of derailment in other cell types, organs or tissues (e.g. vascular abnormalities) and support a cell-autonomous origin caused by the DNA repair defect itself. In addition they allow the dissection of the complex aging process in tissue- and cell-type-specific components. Moreover, our data highlight the critical importance of genetic background in mouse aging studies, establish the Xpg-/- mouse as a valid model for the severe form of human XPG patients and segmental accelerated aging, and strengthen the link between DNA damage and aging.« less

  16. Quality Improvement Guidelines for Imaging Detection and Treatment of Endoleaks following Endovascular Aneurysm Repair (EVAR)

    SciTech Connect (OSTI)

    Rand, T.; Uberoi, R.; Cil, B.; Munneke, G.; Tsetis, D.

    2013-02-15

    Major concerns after aortic aneurysm repair are caused by the presence of endoleaks, which are defined as persistent perigraft flow within the aortic aneurysm sac. Diagnosis of endoleaks can be performed with various imaging modalities, and indications for treatment are based on further subclassifications. Early detection and correct classification of endoleaks are crucial for planning patient management. The vast majority of endoleaks can be treated successfully by interventional means. Guidelines for Imaging Detection and Treatment of endoleaks are described in this article.

  17. Interview: LaborWorks@NeighborWorks Provides Vermont Contractors...

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

    LaborWorks@NeighborWorks is a nonprofit temporary labor pool formed to assist professional contractors involved with the HEAT Squad during busy periods when they couldn't keep up...

  18. A deficiency in chromatin repair, genetic instability, and predisposition to cancer

    SciTech Connect (OSTI)

    Sanford, K.K.; Parshad, R.; Gantt, R.R.; Tarone, R.E. (National Cancer Institute, Bethesda, MD (USA))

    1989-01-01

    This review traces steps leading to malignant neoplastic transformation of rodent and human cells in culture and in vivo. Emphasis is placed on an abnormal response characterized by persistent chromatid damage following irradiation of cells in culture with X-rays or fluorescent light during G2 phase of the cell cycle. Evidence is presented that deficient or unbalanced DNA repair during G2 accounts for the abnormal response. This G2 repair deficiency can be inherited or acquired by normal tissue cells during the process of or following attainment of infinite lifespan. It appears as an early, possibly initiating step in neoplastic transformation. It characterizes all human tumor cells examined irrespective of histopathology or tissue of origin. It has a genetic basis. In an animal model, the BALB/c mouse, this phenotype is associated with genes on chromosomes 1 and 4. It characterizes skin fibroblasts and blood lymphocytes from individuals with genetic or familial conditions predisposing to cancer and can be used to identify clinically normal family members carrying a gene(s) for any one of the three cancer-prone genetic disorders studied to date. Furthermore, it can provide the basis of a test for carriers of genes predisposing to a high risk of cancer. We conclude that the G2 repair deficiency, whether inherited or acquired, is a prerequisite for cancer development and that it accounts for the genetic instability of the cancer cell. 167 refs.

  19. ASTRID sodium cooled fast reactor: Program for improving in service inspection and repair

    SciTech Connect (OSTI)

    Jadot, F.; De Dinechin, G.; Augem, J. M.; Sibilo, J.

    2011-07-01

    In the frame of the CEA, EDF, AREVA coordinated research program for the development of Generation IV sodium-cooled fast reactors (SFR), the ASTRID project was launched in 2010. For the future prototype, the improvement of in-service inspection and repair (ISI and R) capabilities was identified as a major issue. Following the pluri-annual SFR research program, the ISI and R main R and D axes remain: i) improvement of the primary system conceptual design, ii) development of measurement and inspection techniques (continuous monitoring instrumentation and periodic inspection tools), iii) accessibility and associated robotics, and iv) development and validation of repair processes. Associated ISI and R needs are being defined through an iterative method between designers and instrumentation specialists: adaptation of the Design to ISI and R requirements, fission chamber development, validation of the ultrasonic and chemical transducers, of ultrasonic non destructive simulation, of acoustic surveillance, of laser repair intervention processes, of connected robotic equipment. Moreover, CEA, as leader of the ASTRID Project, is willing to find new contributors, partners or suppliers, in order to get innovative, diversified, exhaustive and efficient solutions. (authors)

  20. Minorities in Energy-Year One Anniversary Forum | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties - WAPAEnergy6-09.doc MicrosoftMinisterialMinorities in Energy-Year

  1. TABLE OF CONTENTS Work Platforms and Scaffolding

    E-Print Network [OSTI]

    US Army Corps of Engineers

    ............................................................ 22-40 Tables: 22-1 ­ Form Scaffolds (Minimum Design Criteria for Wooden Bracket and Light-Duty Figure 22.A General. This Section establishes safety requirements for the construction, operation, and repaired in accordance with: a. For non-mechanized equipment - ANSI A10.8, Scaffolding Safety Requirements

  2. Water Resources Working Group Report

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Water Resources Working Group Report This report provided content for the Wisconsin Initiative in February 2011. #12;Water Resources Working Group Wisconsin Initiative on Climate Change Impacts October 2010 #12;Water Resources Working Group Members ­ WICCI Tim Asplund (Co-Chair) - Wisconsin Department

  3. Method and apparatus for determining minority carrier diffusion length in semiconductors

    DOE Patents [OSTI]

    Moore, Arnold R. (Princeton, NJ)

    1984-01-01

    Method and apparatus are provided for determining the diffusion length of minority carriers in semiconductor material, particularly amorphous silicon which has a significantly small minority carrier diffusion length using the constant magnitude surface-photovoltage (SPV) method. Steady or modulated illumination at several wavelengths provides the light excitation on the surface of the material to generate the SPV. A manually controlled or automatic servo system maintains a constant predetermined value of the SPV for each wavelength. A drop of a transparent electrolyte solution containing redox couples (preferably quinhydrone) having an oxidation-reduction potential (E) in the order of +0.6 to -1.65 volts couples the SPV to a measurement system. The drop of redox couple solution functions to create a liquid Schottky barrier at the surface of the material. Illumination light is passed through a transparent rod supported over the surface and through the drop of transparent electrolyte. The drop is held in the gap between the rod and the surface. Steady red light is also used as an optical bias to reduce deleterious space-charge effects that occur in amorphous silicon.

  4. Study of minority carrier diffusion lengths in photoactive layers of multijunction solar cells

    SciTech Connect (OSTI)

    Mintairov, S. A. Andreev, V. M.; Emelyanov, V. M.; Kalyuzhnyy, N. A.; Timoshina, N. K.; Shvarts, M. Z.; Lantratov, V. M.

    2010-08-15

    A technique for determining a minority carrier's diffusion length in photoactive III-V layers of solar cells by approximating their spectral characteristics is presented. Single-junction GaAs, Ge and multi-junction GaAs/Ge, GaInP/GaAs, and GaInP/GaInAs/Ge solar cells fabricated by hydride metal-organic vapor-phase epitaxy (H-MOVPE) have been studied. The dependences of the minority carrier diffusion length on the doping level of p-Ge and n-GaAs are determined. It is shown that the parameters of solid-state diffusion of phosphorus atoms to the p-Ge substrate from the n-GaInP nucleation layer are independent of the thickness of the latter within 35-300 nm. It is found that the diffusion length of subcells of multijunction structures in Ga(In)As layers is smaller in comparison with that of single-junction structures.

  5. In and out of the minor groove: interaction of an AT-rich DNA with the drug CD27

    SciTech Connect (OSTI)

    Acosta-Reyes, Francisco J. [Universitat Politécnica de Catalunya, Diagonal 647, 08028 Barcelona (Spain); Dardonville, Christophe [Instituto de Química Médica, IQM–CSIC, Juan de la Cierva 3, 28006 Madrid (Spain); Koning, Harry P. de; Natto, Manal [University of Glasgow, 120 University Place, Glasgow G12 8TA, Scotland (United Kingdom); Subirana, Juan A.; Campos, J. Lourdes, E-mail: lourdes.campos@upc.edu [Universitat Politécnica de Catalunya, Diagonal 647, 08028 Barcelona (Spain)

    2014-06-01

    New features of an antiprotozoal DNA minor-groove binding drug, which acts as a cross-linking agent, are presented. It also fills the minor groove of DNA completely and prevents the access of proteins. These features are also expected for other minor-groove binding drugs when associated with suitable DNA targets. The DNA of several pathogens is very rich in AT base pairs. Typical examples include the malaria parasite Plasmodium falciparum and the causative agents of trichomoniasis and trypanosomiases. This fact has prompted studies of drugs which interact with the minor groove of DNA, some of which are used in medical practice. Previous studies have been performed almost exclusively with the AATT sequence. New features should be uncovered through the study of different DNA sequences. In this paper, the crystal structure of the complex of the DNA duplex d(AAAATTTT){sub 2} with the dicationic drug 4, 4?-bis(imidazolinylamino)diphenylamine (CD27) is presented. The drug binds to the minor groove of DNA as expected, but it shows two new features that have not previously been described: (i) the drugs protrude from the DNA and interact with neighbouring molecules, so that they may act as cross-linking agents, and (ii) the drugs completely cover the whole minor groove of DNA and displace bound water. Thus, they may prevent the access to DNA of proteins such as AT-hook proteins. These features are also expected for other minor-groove binding drugs when associated with all-AT DNA. These findings allow a better understanding of this family of compounds and will help in the development of new, more effective drugs. New data on the biological interaction of CD27 with the causative agent of trichomoniasis, Trichomonas vaginalis, are also reported.

  6. Effect of the minority concentration on ion cyclotron resonance heating in presence of the ITER-like wall in JET

    SciTech Connect (OSTI)

    Van Eester, D.; Lerche, E.; Crombé, K.; Jachmich, S. [LPP-ERM/KMS, Association Euratom-Belgian State, TEC Partner, Brussels (Belgium); Jacquet, P.; Graham, M.; Kiptily, V.; Matthews, G.; Mayoral, M.-L.; Mc Cormick, K.; Monakhov, I.; Noble, C.; Rimini, F.; Solano, E. R. [Euratom-CCFE Fusion Association, Culham Science Centre (United Kingdom); Bobkov, V.; Maggi, C.; Neu, R.; Pütterich, T. [MPI für Plasmaphysik Euratom Assoziation, Garching (Germany); Czarnecka, A. [Institute of Plasma Physics and Laser Microfusion, Warsaw (Poland); Coenen, J. W. [IEK-4, EURATOM-FZJ, TEC Partner, Jülich (Germany); and others

    2014-02-12

    The most recent JET campaign has focused on characterizing operation with the 'ITER-like' wall. One of the questions that needed to be answered is whether the auxiliary heating methods do not lead to unacceptably high levels of impurity influx, preventing fusion-relevant operation. In view of its high single pass absorption, hydrogen minority fundamental cyclotron heating in a deuterium plasma was chosen as the reference wave heating scheme in the ion cyclotron domain of frequencies. The present paper discusses the plasma behavior as a function of the minority concentration X[H] in L-mode with up to 4MW of RF power. It was found that the tungsten concentration decreases by a factor of 4 when the minority concentration is increased from X[H] ? 5% to X[H] % 20% and that it remains at a similar level when X[H] is further increased to 30%; a monotonic decrease in Beryllium emission is simultaneously observed. The radiated power drops by a factor of 2 and reaches a minimum at X[H] ? 20%. It is discussed that poor single pass absorption at too high minority concentrations ultimately tailors the avoidance of the RF induced impurity influx. The edge density being different for different minority concentrations, it is argued that the impact ICRH has on the fate of heavy ions is not only a result of core (wave and transport) physics but also of edge dynamics and fueling.

  7. Defining work from operational principles

    E-Print Network [OSTI]

    R. Gallego; J. Eisert; H. Wilming

    2015-04-20

    In recent years we have witnessed a concentrated effort to make sense of thermodynamics for small-scale systems. One of the main difficulties is that, at the nano-scale, thermal fluctuations of energy in general render it conceptually difficult to distinguish work from heat. Despite of several attempts to resolve this issue, many of which inspired by quantum information theory, there is still remarkable little consensus on it. In this work, we attempt to define work in a strictly operational way. In our resource-theoretic approach, agents wish to agree upon how much work needs to be invested to effect a transition from one state of an arbitrary quantum work-storage device to another. We introduce basic operational principles, and deduce from them a strict set of mathematical properties that any reasonable function quantifying such work has to fulfil. One of those generalises strong sub-additivity, a key property in quantum information theory, to the domain of thermodynamics. We show that one work quantifier fulfilling all the required properties is the difference of the non-equilibrium free energy of the initial and final state of the work-storage system. More generally, for any work quantifier fulfilling the stated properties, we can derive a quantitative second law in the sense of bounding the work that can be performed using some non-equilibrium resource by the work that is needed to create it. We furthermore discuss the role of path dependence for work quantifiers and the connection to the concept of probability-distributions of work. Our mathematical results can be formulated abstractly and carry over to other resource theories than quantum thermodynamics.

  8. Defining work from operational principles

    E-Print Network [OSTI]

    R. Gallego; J. Eisert; H. Wilming

    2015-09-25

    In recent years we have witnessed a concentrated effort to make sense of thermodynamics for small-scale systems. One of the main difficulties is that, at the nano-scale, thermal fluctuations of energy in general render it conceptually difficult to distinguish work from heat. Despite of several attempts to resolve this issue, many of which inspired by quantum information theory, there is still remarkable little consensus on it. In this work, we attempt to define work in a strictly operational way. In our resource-theoretic approach, agents wish to agree upon how much work needs to be invested to effect a transition from one state of an arbitrary quantum work-storage device to another. We introduce basic operational principles, and deduce from them a strict set of mathematical properties that any reasonable function quantifying such work has to fulfill. We show that one work quantifier satisfying all the required properties is the difference of the non-equilibrium free energy of the initial and final state of the work-storage system. More generally, for any work quantifier fulfilling the stated properties, we can derive a quantitative second law in the sense of bounding the work that can be performed using some non-equilibrium resource by the work that is needed to create it. The appropriate treatment of correlations turns out to be essential to obtain such second laws and we discuss their role in detail. We furthermore discuss the role of path dependence for work quantifiers and the connection to the concept of probability-distributions of work. Our mathematical results can be formulated abstractly and are general enough to carry over to other resource theories than quantum thermodynamics.

  9. Proposal to negotiate the renewal of an existing blanket purchase contract for the repair, reconditioning or replacement of klystrons for CTF3 and associated accessories

    E-Print Network [OSTI]

    2012-01-01

    Proposal to negotiate the renewal of an existing blanket purchase contract for the repair, reconditioning or replacement of klystrons for CTF3 and associated accessories

  10. New Tool Quantitatively Maps Minority-Carrier Lifetime of Multicrystalline Silicon Bricks (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2011-11-01

    NREL's new imaging tool could provide manufacturers with insight on their processes. Scientists at the National Renewable Energy Laboratory (NREL) have used capabilities within the Process Development and Integration Laboratory (PDIL) to generate quantitative minority-carrier lifetime maps of multicrystalline silicon (mc-Si) bricks. This feat has been accomplished by using the PDIL's photoluminescence (PL) imaging system in conjunction with transient lifetime measurements obtained using a custom NREL-designed resonance-coupled photoconductive decay (RCPCD) system. PL imaging can obtain rapid high-resolution images that provide a qualitative assessment of the material lifetime-with the lifetime proportional to the pixel intensity. In contrast, the RCPCD technique provides a fast quantitative measure of the lifetime with a lower resolution and penetrates millimeters into the mc-Si brick, providing information on bulk lifetimes and material quality. This technique contrasts with commercially available minority-carrier lifetime mapping systems that use microwave conductivity measurements. Such measurements are dominated by surface recombination and lack information on the material quality within the bulk of the brick. By combining these two complementary techniques, we obtain high-resolution lifetime maps at very fast data acquisition times-attributes necessary for a production-based diagnostic tool. These bulk lifetime measurements provide manufacturers with invaluable feedback on their silicon ingot casting processes. NREL has been applying the PL images of lifetime in mc-Si bricks in collaboration with a U.S. photovoltaic industry partner through Recovery Act Funded Project ARRA T24. NREL developed a new tool to quantitatively map minority-carrier lifetime of multicrystalline silicon bricks by using photoluminescence imaging in conjunction with resonance-coupled photoconductive decay measurements. Researchers are not hindered by surface recombination and can look deeper into the material to map bulk lifetimes. The tool is being applied to silicon bricks in a project collaborating with a U.S. photovoltaic industry partner. Photovoltaic manufacturers can use the NREL tool to obtain valuable feedback on their silicon ingot casting processes.

  11. Interagency Sustainability Working Group | Department of Energy

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

    Sustainability Working Group Interagency Sustainability Working Group The Interagency Sustainability Working Group (ISWG) is the coordinating body for sustainable federal...

  12. Interagency Sustainability Working Group | Department of Energy

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

    Program Areas Sustainable Buildings & Campuses Interagency Sustainability Working Group Interagency Sustainability Working Group The Interagency Sustainability Working Group...

  13. Work For Others (Non-Department of Energy Funded Work)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-09-28

    Work for Others (WFO) is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. Cancels DOE O 481.1A.

  14. Work For Others (Non-Department of Energy Funded Work)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-01-03

    Work for Others (WFO) is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. WFO has the following objectives. Cancels DOE O 481.1.

  15. Ad Hoc Curriculum Implementation Working Group Ad Hoc Working Group

    E-Print Network [OSTI]

    Brown, Sally

    Ad Hoc Curriculum Implementation Working Group MINUTES Ad Hoc Working Group 4 December 2002 Friedman on her visit next week. ONE CURRICULUM OR TWO? Information presented by Trudeau shows that PSE and other programs cannot be merged into a single curriculum. The Faculty Senate website states

  16. The cultural work of microwork

    E-Print Network [OSTI]

    Irani, L

    2015-01-01

    divisions of labor in high-technology work. Among computerservice, in historical high-technology discourses throughthe present moment of high-technology entrepreneurialism and

  17. Construction Work in Progress (Kansas)

    Broader source: Energy.gov [DOE]

    This Act allows nuclear power plants to qualify for recovery of Construction Work in Progress (CWIP) and other preconstruction expenditures in rates. Previously, nuclear power plants were excluded...

  18. INL @ work: Nuclear Reactor Operator

    ScienceCinema (OSTI)

    Russell, Patty

    2013-05-28

    INL @ work features jobs at the Idaho National Laboratory. Learn more about careers and energy research at INL's facebook site http://www.facebook.com/idahonationallaboratory

  19. Ajay K. Agrawal Work: Home

    E-Print Network [OSTI]

    Carver, Jeffrey C.

    · Lean premixed combustion of alternate fuels (synthetic gas, bio-fuels) · Low-emission combustion Worked with staff engineers to analyze fuel composition effects on lean premixed combustion

  20. Attachment 1 - Performance Work Statement

    National Nuclear Security Administration (NNSA)

    federal and state laws and regulations; DOE orders, standards, and recommendations; and industry standards and best practices are incorporated into the work scope. 3.2.5.4...

  1. Development and validation of nondestructive inspection techniques for composite doubler repairs on commercial aircraft

    SciTech Connect (OSTI)

    Roach, D.; Walkington, P.

    1998-05-01

    Composite doublers, or repair patches, provide an innovative repair technique which can enhance the way aircraft are maintained. Instead of riveting multiple steel or aluminum plates to facilitate an aircraft repair, it is possible to bond a single boron-epoxy composite doubler to the damaged structure. In order for the use of composite doublers to achieve widespread use in the civil aviation industry, it is imperative that methods be developed which can quickly and reliably assess the integrity of the doubler. In this study, a specific composite application was chosen on an L-1011 aircraft in order to focus the tasks on application and operation issues. Primary among inspection requirements for these doublers is the identification of disbonds, between the composite laminate and aluminum parent material, and delaminations in the composite laminate. Surveillance of cracks or corrosion in the parent aluminum material beneath the doubler is also a concern. No single nondestructive inspection (NDI) method can inspect for every flaw type, therefore it is important to be aware of available NDI techniques and to properly address their capabilities and limitations. A series of NDI tests were conducted on laboratory test structures and on full-scale aircraft fuselage sections. Specific challenges, unique to bonded composite doubler applications, were highlighted. An array of conventional and advanced NDI techniques were evaluated. Flaw detection sensitivity studies were conducted on applicable eddy current, ultrasonic, X-ray and thermography based devices. The application of these NDI techniques to composite doublers and the results from test specimens, which were loaded to provide a changing flaw profile, are presented in this report. It was found that a team of these techniques can identify flaws in composite doubler installations well before they reach critical size.

  2. Suberoylanilide Hydroxyamic Acid Modification of Chromatin Architecture Affects DNA Break Formation and Repair

    SciTech Connect (OSTI)

    Singh, Sheetal; Le Hongan; Shih, S.-J.; Ho, Bay [Department of Radiation Oncology, University of California at Davis, 4501 X St., Sacramento, California 95817 (United States); Vaughan, Andrew T., E-mail: andrew.vaughan@ucdmc.ucdavis.ed [Department of Radiation Oncology, University of California at Davis, 4501 X St., Sacramento, California 95817 (United States); Department of Veterans Affairs, Mather, California 95655 (United States)

    2010-02-01

    Purpose: Chromatin-modifying compounds that inhibit the activity of histone deacetylases have shown potency as radiosensitizers, but the action of these drugs at a molecular level is not clear. Here we investigated the effect of suberoylanilide hydroxyamic acid (SAHA) on DNA breaks and their repair and induction of rearrangements. Methods and Materials: The effect of SAHA on both clonogenic survival and repair was assessed using cell lines SCC-25, MCF7, and TK6. In order to study unique DNA double-strand breaks, anti-CD95 antibody was employed to introduce a DNA double-strand break at a known location within the 11q23 region. The effects of SAHA on DNA cleavage and rearrangements were analyzed by ligation-mediated PCR and inverse PCR, respectively. Results: SAHA acts as radiosensitizer at 1 {mu}M, with dose enhancement factors (DEFs) at 10% survival of: SCC-25 - 1.24 +- 0.05; MCF7 - 1.16 +- 0.09 and TK6 - 1.17 +- 0.05, and it reduced the capacity of SCC-25 cells to repair radiation induced lesions. Additionally, SAHA treatment diffused site-specific fragmentation over at least 1 kbp in TK6 cells. Chromosomal rearrangements produced in TK6 cells exposed to SAHA showed a reduction in microhomology at the breakpoint between 11q23 and partner chromosomes. Conclusions: SAHA shows efficacy as a radiosensitizer at clinically obtainable levels. In its presence, targeted DNA strand breaks occur over an expanded region, indicating increased chromatin access. The rejoining of such breaks is degraded by SAHA when measured as rearrangements at the molecular level and rejoining that contributes to cell survival.

  3. ASCOT: redesigned Monte Carlo code for simulations of minority species in tokamak plasmas

    E-Print Network [OSTI]

    Hirvijoki, Eero; Koskela, Tuomas; Kurki-Suonio, Taina; Miettunen, Juho; Sipilä, Seppo; Snicker, Antti; Äkäslompolo, Simppa

    2013-01-01

    A comprehensive description of methods for Monte Carlo studies of fast ions and impurity species in tokamak plasmas is presented. The described methods include Hamiltonian orbit-following in particle and guiding center phase space, test particle or guiding center solution of the kinetic equation applying stochastic differential equations in the presence of Coulomb collisions, Neoclassical tearing modes and Alfv\\'en eigenmodes as electromagnetic perturbations relevant for fast ions, together with plasma flow and atomic reactions relevant for impurity studies. Applying the methods, a complete reimplementation of a well-established minority species code is carried out as a response both to the increase in computing power during the last twenty years and to the weakly structured growth of the previous code which has made implementation of additional models impractical. Also, a thorough benchmark between the previous code and the reimplementation is accomplished, showing good agreement between the codes.

  4. Minor Actinide Recycle in Sodium Cooled Fast Reactors Using Heterogeneous Targets

    SciTech Connect (OSTI)

    Samuel Bays; Pavel Medvedev; Michael Pope; Rodolfo Ferrer; Benoit Forget; Mehdi Asgari

    2009-04-01

    This paper investigates the plausible design of transmutation target assemblies for minor actinides (MA) in Sodium Fast Reactors (SFR). A heterogeneous recycling strategy is investigated, whereby after each reactor pass, un-burned MAs from the targets are blended with MAs produced by the driver fuel and additional MAs from Spent Nuclear Fuel (SNF). A design iteration methodology was adopted for customizing the core design, target assembly design and matrix composition design. The overall design was constrained against allowable peak or maximum in-core performances. While respecting these criteria, the overall design was adjusted to reduce the total number of assemblies fabricated per refueling cycle. It was found that an inert metal-hydride MA-Zr-Hx target matrix gave the highest transmutation efficiency, thus allowing for the least number of targets to be fabricated per reactor cycle.

  5. Evidence for Water in the Rocky Debris of a Disrupted Extrasolar Minor Planet

    E-Print Network [OSTI]

    Farihi, J; Koester, D

    2013-01-01

    The existence of water in extrasolar planetary systems is of great interest as it constrains the potential for habitable planets and life. Here, we report the identification of a circumstellar disk that resulted from the destruction of a water-rich and rocky, extrasolar minor planet. The parent body formed and evolved around a star somewhat more massive than the Sun, and the debris now closely orbits the white dwarf remnant of the star. The stellar atmosphere is polluted with metals accreted from the disk, including oxygen in excess of that expected for oxide minerals, indicating the parent body was originally composed of 26% water by mass. This finding demonstrates that water-bearing planetesimals exist around A- and F-type stars that end their lives as white dwarfs.

  6. FEASIBILITY OF RECYCLING PLUTONIUM AND MINOR ACTINIDES IN LIGHT WATER REACTORS USING HYDRIDE FUEL

    SciTech Connect (OSTI)

    Greenspan, Ehud; Todreas, Neil; Taiwo, Temitope

    2009-03-10

    The objective of this DOE NERI program sponsored project was to assess the feasibility of improving the plutonium (Pu) and minor actinide (MA) recycling capabilities of pressurized water reactors (PWRs) by using hydride instead of oxide fuels. There are four general parts to this assessment: 1) Identifying promising hydride fuel assembly designs for recycling Pu and MAs in PWRs 2) Performing a comprehensive systems analysis that compares the fuel cycle characteristics of Pu and MA recycling in PWRs using the promising hydride fuel assembly designs identified in Part 1 versus using oxide fuel assembly designs 3) Conducting a safety analysis to assess the likelihood of licensing hydride fuel assembly designs 4) Assessing the compatibility of hydride fuel with cladding materials and water under typical PWR operating conditions Hydride fuel was found to offer promising transmutation characteristics and is recommended for further examination as a possible preferred option for recycling plutonium in PWRs.

  7. High-burnup core design using minor actinide-containing metal fuel

    SciTech Connect (OSTI)

    Ohta, Hirokazu; Ogata, Takanari; Obara, T.

    2013-07-01

    A neutronic design study of metal fuel fast reactor (FR) cores is conducted on the basis of an innovative fuel design concept to achieve an extremely high burnup and realize an efficient fuel cycle system. Since it is expected that the burnup reactivity swing will become extremely large in an unprecedented high burnup core, minor actinides (MAs) from light water reactors (LWRs) are added to fresh fuel to improve the core internal conversion. Core neutronic analysis revealed that high burnups of about 200 MWd/kg for a small-scale core and about 300 MWd/kg for a large-scale core can be attained while suppressing the burnup reactivity swing to almost the same level as that of conventional cores with normal burnup. An actinide burnup analysis has shown that the MA consumption ratio is improved to about 60% and that the accumulated MAs originating from LWRs can be efficiently consumed by the high-burnup metal fuel FR. (authors)

  8. Analysis of the Thermonuclear Instability including Low-Power ICRH Minority Heating in IGNITOR

    E-Print Network [OSTI]

    Cardinali, Alessandro

    2014-01-01

    The nonlinear thermal balance equation for classical plasma in a toroidal geometry is analytically and numerically investigated including ICRH power. The determination of the equilibrium temperature and the analysis of the stability of the solution are performed by solving the energy balance equation that includes the transport relations obtained by the kinetic theory. An estimation of the confinement time is also provided. We show that the ICRH heating in the IGNITOR experiment, among other applications, is expected to stabilize the power of the thermonuclear burning by automatic regulation of the RF coupled power. Here a scenario is considered where IGNITOR is led to operate in a slightly sub-critical regime by adding a small fraction of ${}^3He$ to the nominal 50-50 Deuterium-Tritium mixture. The difference between power lost and alpha heating is compensated by additional ICRH heating, which should be able to increase the global plasma temperature via collisions between ${}^3He$ minority and the background...

  9. JAG Tearing Technique with Radiofrequency Guide Wire for Aortic Fenestration in Thoracic Endovascular Aneurysm Repair

    SciTech Connect (OSTI)

    Ricci, Carmelo [Azienda Ospedaliera Universitaria Senese, Policlinico Santa Maria alle Scotte, Radiologia Interventistica (Italy); Ceccherini, Claudio, E-mail: claudiocec@hotmail.it; Leonini, Sara [Radiologia Universitaria, Azienda Ospedaliera Universitaria Senese, Policlinico Santa Maria alle Scotte (Italy); Cini, Marco; Vigni, Francesco [Azienda Ospedaliera Universitaria Senese, Policlinico Santa Maria alle Scotte, Radiologia Interventistica (Italy); Neri, Eugenio; Tucci, Enrico; Benvenuti, Antonio; Tommasino, Giulio; Sassi, Carlo [Azienda Ospedaliera Universitaria Senese, Policlinico Santa Maria alle Scotte, Chirurgia dell'Aorta Toracica (Italy)

    2012-02-15

    An innovative approach, the JAG tearing technique, was performed during thoracic endovascular aneurysm repair in a patient with previous surgical replacement of the ascending aorta with a residual uncomplicated type B aortic dissection who developed an aneurysm of the descending thoracic aorta with its lumen divided in two parts by an intimal flap. The proximal landing zone was suitable to place a thoracic stent graft. The distal landing zone was created by cutting the intimal flap in the distal third of the descending thoracic aorta with a radiofrequency guide wire and intravascular ultrasound catheter.

  10. Stimuli-responsive brushes with active minority components: Monte Carlo study and analytical theory

    E-Print Network [OSTI]

    Shuanhu Qi; Leonid I. Klushin; Alexander M. Skvortsov; Alexey A. Polotsky; Friederike Schmid

    2015-05-07

    Using a combination of analytical theory, Monte Carlo simulations, and three dimensional self-consistent field calculations, we study the equilibrium properties and the switching behavior of adsorption-active polymer chains included in a homopolymer brush. The switching transition is driven by a conformational change of a small fraction of minority chains, which are attracted by the substrate. Depending on the strength of the attractive interaction, the minority chains assume one of two states: An exposed state characterized by a stem-crown-like conformation, and an adsorbed state characterized by a flat two-dimensional structure. Comparing the Monte Carlo simulations, which use an Edwards-type Hamiltonian with density dependent interactions, with the predictions from self-consistent-field theory based on the same Hamiltonian, we find that thermal density fluctuations affect the system in two different ways. First, they renormalize the excluded volume interaction parameter $v_\\mathrm{\\tiny bare}$ inside the brush. The properties of the brushes can be reproduced by self-consistent field theory if one replaces $v_\\mathrm{\\tiny bare}$ by an effective parameter $v_{\\mathrm{\\tiny eff}}$, where the ratio of second virial coefficients $B_{\\mathrm{\\tiny eff}}/B_\\mathrm{\\tiny bare}$ depends on the range of monomer interactions, but not on the grafting density, the chain length, and $v_\\mathrm{\\tiny bare}$. Second, density fluctuations affect the conformations of chains at the brush surface and have a favorable effect on the characteristics of the switching transition: In the interesting regime where the transition is sharp, they reduce the free energy barrier between the two states significantly. The scaling behavior of various quantities is also analyzed and compared with analytical predictions.

  11. A Prognostic Index for Predicting Lymph Node Metastasis in Minor Salivary Gland Cancer

    SciTech Connect (OSTI)

    Lloyd, Shane; Yu, James B. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States); Ross, Douglas A. [Department of Surgery, St. Vincent's Medical Center, Bridgeport, CT (United States); Wilson, Lynn D. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States); Decker, Roy H., E-mail: roy.decker@yale.ed [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States)

    2010-01-15

    Purpose: Large studies examining the clinical and pathological factors associated with nodal metastasis in minor salivary gland cancer are lacking in the literature. Methods and Materials: Using the Surveillance, Epidemiology, and End Results (SEER) database, we identified 2,667 minor salivary gland cancers with known lymph node status from 1988 to 2004. Univariate and multivariate analyses were conducted to identify factors associated with the use of neck dissection, the use of external beam radiation therapy, and the presence of cervical lymph node metastases. Results: Four hundred twenty-six (16.0%) patients had neck nodal involvement. Factors associated with neck nodal involvement on univariate analysis included increasing age, male sex, increasing tumor size, high tumor grade, T3-T4 stage, adenocarcinoma or mucoepidermoid carcinomas, and pharyngeal site of primary malignancy. On multivariate analysis, four statistically significant factors were identified, including male sex, T3-T4 stage, pharyngeal site of primary malignancy, and high-grade adenocarcinoma or high-grade mucoepidermoid carcinomas. The proportions (and 95% confidence intervals) of patients with lymph node involvement for those with 0, 1, 2, 3, and 4 of these prognostic factors were 0.02 (0.01-0.03), 0.09 (0.07-0.11), 0.17 (0.14-0.21), 0.41 (0.33-0.49), and 0.70 (0.54-0.85), respectively. Grade was a significant predictor of metastasis for adenocarcinoma and mucoepidermoid carcinoma but not for adenoid cystic carcinoma. Conclusions: A prognostic index using the four clinicopathological factors listed here can effectively differentiate patients into risk groups of nodal metastasis. The precision of this index is subject to the limitations of SEER data and should be validated in further clinical studies.

  12. Structure of the minor pseudopilin XcpW from the Pseudomonas aeruginosa type II secretion system

    SciTech Connect (OSTI)

    Franz, Laura P.; Douzi, Badreddine; Durand, Eric; Dyer, David H.; Voulhouxd, Romé; Forest, Katrina T.

    2012-01-13

    Pseudomonas aeruginosa utilizes the type II secretion machinery to transport virulence factors through the outer membrane into the extracellular space. Five proteins in the type II secretion system share sequence homology with pilin subunits of type IV pili and are called the pseudopilins. The major pseudopilin X{sub cp}T{sub G} assembles into an intraperiplasmic pilus and is thought to act in a piston-like manner to push substrates through an outer membrane secretin. The other four minor pseudopilins, X{sub cp}U{sub H}, X{sub cp}V{sub I}, X{sub cp}W{sub J} and X{sub cp}X{sub K}, play less well defined roles in pseudopilus formation. It was recently discovered that these four minor pseudopilins form a quaternary complex that is presumed to initiate the formation of the pseudopilus and to localize to its tip. Here, the structure of X{sub cp}W{sub J} was refined to 1.85 {angstrom} resolution. The structure revealed the type IVa pilin fold with an embellished variable antiparallel {beta}-sheet as also found in the X{sub cp}W{sub J} homologue enterotoxigenic Escherichia coli G{sub sp}J{sub W} and the X{sub cp}U{sub H} homologue Vibrio cholerae E{sub ps}U{sub H}. It is proposed that the exposed surface of this sheet may cradle the long N-terminal 1 helix of another pseudopilin. The final 31 amino acids of the X{sub cp}W{sub J} structure are instrinsically disordered. Deletion of this unstructured region of X{sub cp}W{sub J} did not prevent type II secretion in vivo.

  13. [Minor revisionposted 4/8/14 (replaces 3/28/12 edition)] Operating Policy and Procedure

    E-Print Network [OSTI]

    Rock, Chris

    of interior signs. This OP is necessary to ensure compliance with the Texas Architectural Barriers Act the Physical Plant website at http://www.physicalplant.ttu.edu/, choose the Work Order/Customer Project/ Self submission, customers should specify whether an estimate for the work is required prior to the work being

  14. Proposal for the award of an industrial support contract for minor metalwork, metal fittings, cladding and roofing at CERN

    E-Print Network [OSTI]

    2006-01-01

    This document concerns the award of a contract for minor metalwork, metal fittings, cladding and roofing at CERN. The Finance Committee is invited to agree to the negotiation of a contract with the firm INIZIATIVE INDUSTRIALI SRL (IT), the lowest bidder, for the provision of minor metalwork, metal fittings, cladding and roofing at CERN for three years for a total amount not exceeding 1 467 895 euros (2 258 301 Swiss francs), not subject to revision for two years. The contract will include options for two one-year extensions beyond the initial three-year period.

  15. Doping dependence and anisotropy of minority electron mobility in molecular beam epitaxy-grown p type GaInP

    SciTech Connect (OSTI)

    Haegel, N. M.; Christian, T.; Norman, A. G.; Mascarenhas, A.; Scandrett, C.; Misra, Pranob; Liu, Ting; Sukiasyan, Arsen; Pickett, Evan; Yuen, Homan

    2014-11-17

    Direct imaging of minority electron transport via the spatially resolved recombination luminescence signature has been used to determine carrier diffusion lengths in GaInP as a function of doping. Minority electron mobility values are determined by performing time resolved photoluminescence measurements of carrier lifetime on the same samples. Values at 300?K vary from ?2000 to 400?cm{sup 2}/V?s and decrease with increasing doping. Anisotropic diffusion lengths and strongly polarized photoluminescence are observed, resulting from lateral composition modulation along the [110] direction. We report anisotropic mobility values associated with carrier transport parallel and perpendicular to the modulation direction.

  16. Hazardous Working Policy November 2012

    E-Print Network [OSTI]

    Doran, Simon J.

    for: The management of University workers performing hazardous tasks or working in hazardous areas;2 Hazardous Areas: are areas where a University worker may be exposed to risks that are considered greater1 Hazardous Working Policy November 2012 Introduction The University of Surrey acknowledges

  17. Local Magnetic Shear Control in a Tokamak via Fast-Wave Minority-Ion Current Drive: Theory and Experiments in JET

    E-Print Network [OSTI]

    Local Magnetic Shear Control in a Tokamak via Fast-Wave Minority-Ion Current Drive: Theory and Experiments in JET

  18. The work value of information

    E-Print Network [OSTI]

    Oscar C. O. Dahlsten; Renato Renner; Elisabeth Rieper; Vlatko Vedral

    2009-08-04

    We present quantitative relations between work and information that are valid both for finite sized and internally correlated systems as well in the thermodynamical limit. We suggest work extraction should be viewed as a game where the amount of work an agent can extract depends on how well it can guess the micro-state of the system. In general it depends both on the agent's knowledge and risk-tolerance, because the agent can bet on facts that are not certain and thereby risk failure of the work extraction. We derive strikingly simple expressions for the extractable work in the extreme cases of effectively zero- and arbitrary risk tolerance respectively, thereby enveloping all cases. Our derivation makes a connection between heat engines and the smooth entropy approach. The latter has recently extended Shannon theory to encompass finite sized and internally correlated bit strings, and our analysis points the way to an analogous extension of statistical mechanics.

  19. Work for Others (Non-Department of Energy Funded Work)

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2005-01-24

    Work for Others is the performance of work for non-Department of Energy (DOE) entities by DOE/National Nuclear Security Administration (NNSA) and/or their respective contractor personnel or the use of DOE/NNSA facilities that is not directly funded by DOE appropriations. Cancels DOE O 481.1B. Certified 1-13-11. Admin Chg 1, dated 3-14-11.

  20. Dofasco`s No. 4 blast furnace hearth breakout, repair and rescue

    SciTech Connect (OSTI)

    Donaldson, R.J.; Fischer, A.J.; Sharp, R.M.; Stothart, D.W. [Dofasco Inc., Hamilton, Ontario (Canada)

    1995-12-01

    On May 5, 1994, after producing 9.5 million metric tons of iron, Dofasco`s No. 4 Blast Furnace experienced a hearth breakout 250 millimeters below the west taphole. The hot metal spill caused a fire resulting in severe damage and 33 days of lost production. During a 26-day period, electrical wiring, water drainage systems and both tapholes were repaired. Recovery from an unprepared furnace stop of this length, with the deadman depleted is difficult. To aid with the rescue Hoogovens-designed oxygen/fuel lances were commissioned. The furnace recovery began with a lance in each taphole and all tuyeres plugged. Six days after startup the furnace was casting into torpedo cars, and after nine days operation had returned to normal. This incident prompted Dofasco to expand the hearth monitoring system to detect and prevent similar occurrences. During the repair, 203 new thermocouples were installed in the hearth, concentrating on the tapholes and elephant foot areas. These thermocouples were installed at various depths and locations to allow heat flux calculations. This hearth monitoring system has already identified other problem areas and provided valuable information about hearth drainage patterns. This information has allowed them to develop control strategies to manage localized problem areas.