Sample records for floor insulation foundation

  1. Impact of Thermally Insulated Floors

    E-Print Network [OSTI]

    Alghimlas, F.; Omar, E. A.

    2004-01-01T23:59:59.000Z

    Measures for their Implementation in Kuwait (DOE-1), Volume 2: Development of Typical Meteorological Year for Kuwait (Element 2, Sub-element 6). Kuwait Institute for Scientific Research Report No. KISR5857, Kuwait. 2000. ... Department of Kuwait Institute for Scientific Research for revision of the code this paper analyzes the effect of using un-insulated floors on the peak cooling demand and energy consumption of a middle income residential private villa and a one- bedroom...

  2. Excavationless Exterior Foundation Insulation Field Study

    SciTech Connect (OSTI)

    Schirber, T.; Mosiman, G.; Ojczyk, C.

    2014-10-01T23:59:59.000Z

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with a liquid insulating foam. The team was able to excavate a continuous 4" wide by 4' to 5' deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  3. Measure Guideline: Hybrid Foundation Insulation Retrofits

    SciTech Connect (OSTI)

    Ueno, K.; Lstiburek, J.

    2012-05-01T23:59:59.000Z

    This measure guideline provides recommendations for designs and variations for retrofit hybrid assemblies in improving interior foundation insulation and water management of basements. Variations include closed cell spray foam (ccSPF) with membrane waterproofing or air gap membrane drainage layers, rigid board foam insulation at flat walls (cast concrete or CMU block), a 'partial drainage' detail making use of the bulk water drainage that occurs through the field of a rubble stone wall, and non-drained spray foam assemblies (including slab insulation).

  4. Excavationless Exterior Foundation Insulation Exploratory Study

    SciTech Connect (OSTI)

    Mosiman, G.; Wagner, R.; Schirber, T.

    2013-02-01T23:59:59.000Z

    The key objective of this exploratory study was to investigate the feasibility of the development or adoption of technologies that would enable a large percentage of existing homes in cold climates to apply a combination 'excavationless' soil removal process with appropriate insulation and water management on the exterior of existing foundations at a low cost. Our approach was to explore existing excavation and material technologies and systems to discover whether potential successful combinations existed.

  5. Procedure for determining the optimum foundation insulation levels for new, low-rise residential buildings

    SciTech Connect (OSTI)

    Christian, J.E.; Strzepek, W.R.

    1986-01-01T23:59:59.000Z

    This paper documents a procedure which can be used to determine the optimum foundation insulation levels for new, low-rise residential buildings. This procedure has been used to develop the recommended foundation insulation levels for ASHRAE Standard 90.2P, entitled Energy Efficient Design of New, Low-Rise Residential Buildings. Basements, crawlspaces and slab-on-grade construction are addressed, as well as floors above unheated spaces. The assumptions on which this study is based, such as the economic parameters and the energy load calculation model are discussed, and optimum foundation insulation levels are included for all locations in the US. One of the major findings of this analysis is that at least some insulation is cost effective for all the foundation types in most climates. This is not consistent with predominate building construction practices. Foundation insulation recommendations included in previous ASHRAE standards for new residential construction were not based on the same criteria as the recommendations for the above grade envelope components. The systematic procedure described in this paper can be used to determine foundation insulation levels that are consistent with above grade conservation measures on an economic basis.

  6. Moisture Control in Insulated Raised Floor Systems in Southern Louisiana

    E-Print Network [OSTI]

    polyisocyanurate foam, open-cell sprayed polyurethane foams of vary- ing vapor permeance, closed-cell sprayed polyurethane foam, and kraft-faced fiberglass batt insulation. Expected Outcomes This research will result Association Southern Forest Products Association Contact Information Samuel V. Glass USDA Forest Service

  7. Measurement of Exterior Foundation Insulation to Assess Durability in Energy-Saving Performance

    SciTech Connect (OSTI)

    Kehrer, Manfred [ORNL; Christian, Jeff [Oak Ridge National Laboratory (ORNL)

    2012-04-01T23:59:59.000Z

    The foundation of a house is a sometimes ignored component of the building because of its low visibility. It is increasingly evident, however, that attention to good foundation design and construction significantly benefits the homeowner and the builder by mitigating future problems. Good foundation design and construction practice involves not only insulating to save energy but also providing effective structural design as well as moisture, termite, and radon control techniques as appropriate. Energy efficiency in housing is augmented by use of exterior slab and basement insulation, but high moisture content in the insulation material has led to concerns about its durability. The activity under this task was to extract six different exterior insulation systems that were characterized at installation and have been in the ground for 9 months to 15 years. R-value and moisture content were measured and inspections conducted for evidence of termite intrusion or deterioration. Based on the results, the durability of the various systems has been documented and assessments made of which systems appear to be best practice. Heat flux and temperature measurement data had been archived for some of the exterior insulation tests, thereby providing a unique opportunity to assess energy-saving performance and durability over the long term. The results show that the durability of foundation insulation systems depends on insulation type as well as on foundation type and local boundary conditions, the latter of which may have a marked influence on the durability of energy-saving performance.

  8. A study of changes in foundation insulation levels in the United States

    SciTech Connect (OSTI)

    Christian, J.E. (Oak Ridge National Lab., TN (United States)); Voss, M.K. (Saint Mary's Coll., Winona, MN (United States))

    1992-10-01T23:59:59.000Z

    For almost 10 years the US Department of Energy (DOE) has sponsored a small research effort with. the objective of working with the building industry to see that cost-effective foundation insulation levels are installed in all US buildings. One of the first discoveries in 1983--1984 was that less than 5% of the existing buildings had foundation insulation and less than 30% of new construction included foundation insulation. After producing foundation handbooks, actively working with energy code and standards groups (ASHRAE and Council of American Building Officials: Model Energy Code Committee) conducting told experiments, and developing computer models for predicting energy savings has any measurable progress been made toward the fulfillment of this DOE objective Also, in order to derive maximum energy savings impact for this ongoing research activity, market feedback of progress toward attainment of the objective is needed. Using the network of building experts available to the Building Thermal Envelope Systems and Materials program, a short mail survey was developed, administered, and results analyzed. This study concludes that foundation insulation usage on new residential buildings has increased from 1982 levels of around 25% to 1992 levels of around 50%. Government handbooks and recent changes in local enforced codes and standards are identified as major contributors to this improvement. Progress has been made but more is needed to capture the remaining 40% of the foundations that should be insulated. Several issues are reported as obstacles that need to be overcome to capture the remainder of the foundation market.

  9. A study of changes in foundation insulation levels in the United States

    SciTech Connect (OSTI)

    Christian, J.E. [Oak Ridge National Lab., TN (United States); Voss, M.K. [Saint Mary`s Coll., Winona, MN (United States)

    1992-10-01T23:59:59.000Z

    For almost 10 years the US Department of Energy (DOE) has sponsored a small research effort with. the objective of working with the building industry to see that cost-effective foundation insulation levels are installed in all US buildings. One of the first discoveries in 1983--1984 was that less than 5% of the existing buildings had foundation insulation and less than 30% of new construction included foundation insulation. After producing foundation handbooks, actively working with energy code and standards groups (ASHRAE and Council of American Building Officials: Model Energy Code Committee) conducting told experiments, and developing computer models for predicting energy savings has any measurable progress been made toward the fulfillment of this DOE objective? Also, in order to derive maximum energy savings impact for this ongoing research activity, market feedback of progress toward attainment of the objective is needed. Using the network of building experts available to the Building Thermal Envelope Systems and Materials program, a short mail survey was developed, administered, and results analyzed. This study concludes that foundation insulation usage on new residential buildings has increased from 1982 levels of around 25% to 1992 levels of around 50%. Government handbooks and recent changes in local enforced codes and standards are identified as major contributors to this improvement. Progress has been made but more is needed to capture the remaining 40% of the foundations that should be insulated. Several issues are reported as obstacles that need to be overcome to capture the remainder of the foundation market.

  10. Cold Climate Foundation Retrofit Energy Savings: The Simulated Energy and Experimental Hygrothermal Performance of Cold Climate Foundation Wall Insulation Retrofit Measures -- Phase I, Energy Simulation

    SciTech Connect (OSTI)

    Goldberg, L. F.; Steigauf, B.

    2013-04-01T23:59:59.000Z

    A split simulation whole building energy/3-dimensional earth contact model (termed the BUFETS/EnergyPlus Model or BEM) capable of modeling the full range of foundation systems found in the target retrofit housing stock has been extensively tested. These foundation systems that include abovegrade foundation walls, diabatic floors or slabs as well as lookout or walkout walls, currently cannot be modeled within BEopt.

  11. Building America Case Study: Excavationless Exterior-Side Foundation Insulation for Existing Homes, Minneapolis, Minnesota (Fact Sheet)

    SciTech Connect (OSTI)

    NorthernSTAR

    2014-09-01T23:59:59.000Z

    Building science research supports installing exterior (soil side) foundation insulation as the optimal method to enhance the hygrothermal performance of new homes. With exterior foundation insulation, water management strategies are maximized while insulating the basement space and ensuring a more even temperature at the foundation wall. However, such an approach can be very costly and disruptive when applied to an existing home, requiring deep excavation around the entire house. The NorthernSTAR Building America Partnership team implemented an innovative, minimally invasive foundation insulation upgrade technique on an existing home. The approach consisted of using hydrovac excavation technology combined with a liquid insulating foam. The team was able to excavate a continuous 4" wide by 4' to 5' deep trench around the entire house, 128 linear feet, except for one small part under the stoop that was obstructed with concrete debris. The combination pressure washer and vacuum extraction technology also enabled the elimination of large trenches and soil stockpiles normally produced by backhoe excavation. The resulting trench was filled with liquid insulating foam, which also served as a water-control layer of the assembly. The insulation was brought above grade using a liquid foam/rigid foam hybrid system and terminated at the top of the rim joist. Cost savings over the traditional excavation process ranged from 23% to 50%. The excavationless process could result in even greater savings since replacement of building structures, exterior features, utility meters, and landscaping would be minimal or non-existent in an excavationless process.

  12. Exterior Rigid Foam Insulation at the Edge of a Slab Foundation, Fresno, California (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-10-01T23:59:59.000Z

    Exterior rigid foam insulation at the edge of the slab foundation was a unique feature for this low-load, unoccupied test house in a hot-dry climate and may be more appropriate for climates with higher heating loads. U.S. Department of Energy Building America research team IBACOS worked with National Housing Quality Award winner Wathen-Castanos Hybrid Homes, Inc., to assess the performance of this feature in a single-family detached ranch house with three bedrooms and two full bathrooms constructed on a slab-on-grade foundation in Fresno, California. One challenge during installation of the system was the attachment of the butyl flashing to the open framing. To solve this constructability issue, the team added a nailer to the base of the wall to properly attach and lap the flashing. In this strategy, R-7.5, 1.5-in.-thick extruded polystyrene was installed on the exterior of the slab for a modeled savings of 4,500 Btu/h on the heating load.

  13. Assessing Foundation Insulation Strategies for the 2012 International Energy Conservation Code in Cold Climate New Home Construction

    SciTech Connect (OSTI)

    VonThoma, E.; Ojczyk, C.; Mosiman, G.

    2013-04-01T23:59:59.000Z

    While the International Energy Conservation Code 2012 (IECC 2012) has been adopted at a national level, only two cold climate states have adopted it as their new home energy code. Understanding the resistance to adoption is important in assisting more states accept the code and engage deep energy strategies nationwide. This three-part assessment by the NorthernSTAR Building America Partnership was focused on foundation insulation R-values for cold climates and the design, construction, and performance implications. In Part 1 a literature review and attendance at stakeholder meetings held in Minnesota were used to assess general stakeholder interest and concerns regarding proposed code changes. Part 2 includes drawings of robust foundation insulation systems that were presented at one Minnesota stakeholder meeting to address critical issues and concerns for adopting best practice strategies. In Part 3 a sampling of builders participated in a telephone interview to gain baseline knowledge on insulation systems used to meet the current energy code and how the same builders propose to meet the new proposed code.

  14. Topological Insulators & Superconductors

    E-Print Network [OSTI]

    Topological Insulators & Superconductors New Frontiers in Low-Dimensional Systems Program 3-5 November 2010 Jadwin Hall, Fourth Floor, Room 407 Topological Insulators and Superconductors have quickly Insulators and Superconductors will gather the world- leading researchers in this field to present recent

  15. Building America Case Study: Excavationless Exterior-Side Foundation...

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

    and 768 ft 2 insulation area Projected energy savings: Minimum 7%-8% whole house energy savings Installing exterior (soil-side) foundation insulation is the optimal method...

  16. Interior Foundation Insulation Upgrade - Madison

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

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  17. Building America Expert Meeting: Foundations Research Results...

    Energy Savers [EERE]

    Key results were: * Greater understanding of the role of moisture transport through foundation and insulation materials and its potential impact on building durability * Greater...

  18. Foundation Design Handbook

    SciTech Connect (OSTI)

    Carmody, John [Center for Sustainable Building Research, University of Minnesota; Mosiman, Garrett [Center for Sustainable Building Research, University of Minnesota; Handeen, Daniel [Center for Sustainable Building Research, University of Minnesota; Huelman, Patrick [Cold Climate Housing Program, University of Minnesota; Christian, Jeffery [Oak Ridge National Laboratory

    2013-10-01T23:59:59.000Z

    The purpose of this handbook is to provide information that will enable designers, builders, and homeowners to understand foundation design problems and solutions. The foundation of a house is a somewhat invisible and sometimes ignored component of the building. It is increasingly evident, however, that attention to good foundation design and construction has significant benefits to the homeowner and the builder, and can avoid some serious future problems. Good foundation design and construction practice means not only insulating to save energy, but also providing effective structural design as well as moisture, termite, and radon control techniques where appropriate.

  19. ABC Foundation Adler Family Foundation

    E-Print Network [OSTI]

    Napier, Terrence

    ABC Foundation Adler Family Foundation Alger 9/11 Memorial Fund Amaranth Foundation The Anderman Foundation Helene and Allen Apter Foundation The Ayers Family Trust B'nai B'rith Charities Foundation of Allentown Baer-Kaelin Foundation Dexter F. and Dorothy H. Baker Foundation The David M. and Barbara Baldwin

  20. First Floor1 Second Floor2

    E-Print Network [OSTI]

    Gleeson, Joseph G.

    Resource Center Financial Counseling & Infusion Center Scheduling Lactation Room Meditation Garden Infusion Center Clinical Lab Waiting Playground Registration Infusion Center Waiting Second Floor Research Tower . . . . . . . . . . . . . . . . . .Second Conference Room 2250 . . . . . . . . . . . . . . . . . .Second Financial Counseling & Infusion

  1. Foundation futures: Energy saving opportunities

    SciTech Connect (OSTI)

    Christian, J.E.

    1988-01-01T23:59:59.000Z

    Significant energy savings will result from compliance to the foundation insulation recommendations in ASHRAE Standard 90.2P, /open quotes/Energy Efficient Design of New, Low-Rise Residential Buildings/close quotes/ (ASHRAE 1987). This paper summarizes an assessment of current US energy savings from foundation insulation and estimates future savings resulting from broad-scale adoption of ASHRAE 90.2P. The assessment is based on the premise that the detailed analysis behind ASHRAE 90.2P and its systematic method of determining insulation levels in a balanced manner will allow it to become the accepted base energy performance standard for all residential construction. The total energy currently being saved by foundation insulation (30% of 1.7 million new units) in one year's worth of new housing starts in the United States is estimated at 9.6 /times/ 10/sup 12/ Btu/yr (10.1 PJ/yr (petajoule = 10/sup 15/ joule)). The full compliance with ASHRAE 90.2P leads to more than a doubling of current foundation insulation energy savings. The extrapolation of existing practice and the addition of other contributions resulting from compliance with ASHRAE 90.2 lead to an estimated energy savings by the year 2010 between 0.38 and 0.45 quad/yr (400 and 475 PJ/yr (quad = 10/sup 15/ Btu)). 11 refs., 14 tabs., 7 figs.

  2. Foundations LEHIGH UNIVERSITY 1 ABC Foundation

    E-Print Network [OSTI]

    Napier, Terrence

    Foundations LEHIGH UNIVERSITY 1 ABC Foundation Adler Family Foundation Alex Family Foundation Allen S. Taylor Foundation Amaranth Foundation Helene & Allen Apter Foundation The Ayers Family Trust B'nai B'rith Charities Foundation of Allentown Bachro Foundation, Inc. Dexter F. and Dorothy H. Baker

  3. Development of a Leave-in-Place Slab Edge Insulating Form System

    SciTech Connect (OSTI)

    Marc Hoeschele; Eric Lee

    2009-08-31T23:59:59.000Z

    Concrete slabs represent the primary foundation type in residential buildings in the fast-growing markets throughout the southern and southwestern United States. Nearly 75% of the 2005 U.S. population growth occurred in these southern tier states. Virtually all of these homes have uninsulated slab perimeters that transfer a small, but steady, flow of heat from conditioned space to outdoors during the heating season. It is estimated that new home foundations constructed each year add 0.016 quads annually to U.S. national energy consumption; we project that roughly one quarter of this amount can be attributed to heat loss through the slab edge and the remaining three quarters to deep ground transfers, depending upon climate. With rising concern over national energy use and the impact of greenhouse gas emissions, it is becoming increasingly imperative that all cost-effective efforts to improve building energy efficiency be implemented. Unlike other building envelope components that have experienced efficiency improvements over the years, slab edge heat loss has largely been overlooked. From our vantage point, a marketable slab edge insulation system would offer significant benefits to homeowners, builders, and the society as a whole. Conventional slab forming involves the process of digging foundation trenches and setting forms prior to the concrete pour. Conventional wood form boards (usually 2 x 10's) are supported by vertical stakes on the outer form board surface, and by supporting 'kickers' driven diagonally from the top of the form board into soil outside the trench. Typically, 2 x 10's can be used only twice before they become waste material, contributing to an additional 400 pounds of construction waste per house. Removal of the form boards and stakes also requires a follow-up trip to the jobsite by the concrete subcontractor and handling (storage/disposal) of the used boards. In the rare cases where the slab is insulated (typically custom homes with radiant floor heating), the most practical insulation strategy is to secure rigid foam insulation, such as Dow Styrofoam{trademark}, to the inside of the wooden slab edge forms. An alternative is to clad insulation to the perimeter of the slab after the slab has been poured and cured. In either case, the foam must have a 'termite strip' that prevents termites from creating hidden tunnels through or behind the foam on their way to the wall framing above. Frequently this termite strip is a piece of sheet metal that must be fabricated for each project. The above-grade portion of the insulation also needs to be coated for appearance and to prevent damage from construction and UV degradation. All these steps add time, complexity, and expense to the insulating process.

  4. Foundations LEHIGH UNIVERSITY 1 ABC Foundation

    E-Print Network [OSTI]

    Gilchrist, James F.

    Foundations LEHIGH UNIVERSITY 1 ABC Foundation Adler Family Foundation Helene & Allen Apter Foundation Dexter F. and Dorothy H. Baker Foundation Elaine and Vincent Bell Foundation The Benzien Family Foundation, Inc. Philip and Muriel Berman Foundation Blau Family Revocable Living Trust Paul and Else Blum

  5. Foundations LEHIGH UNIVERSITY 1 ABC Foundation

    E-Print Network [OSTI]

    Gilchrist, James F.

    Foundations LEHIGH UNIVERSITY 1 ABC Foundation Adler Family Foundation Alcaro Family, LP Allentown Rotary Club Foundation Amaranth Foundation The Anderman Foundation Helene & Allen Apter Foundation Association of Performing Arts Presenters Aurora Institute B'nai B'rith Charities Foundation of Allentown

  6. Excavationless Exterior Foundation Insulation Exploratory | Department of

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

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  7. Interior Foundation Insulation Upgrade-Minneapolis

    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:YearRound-UpHeatMulti-Dimensionalthe U.S.IndianaofPilotControlPresentationMinneapolis Residence

  8. Slab edge insulating form system and methods

    DOE Patents [OSTI]

    Lee, Brain E. (Corral de Tierra, CA); Barsun, Stephan K. (Davis, CA); Bourne, Richard C. (Davis, CA); Hoeschele, Marc A. (Davis, CA); Springer, David A. (Winters, CA)

    2009-10-06T23:59:59.000Z

    A method of forming an insulated concrete foundation is provided comprising constructing a foundation frame, the frame comprising an insulating form having an opening, inserting a pocket former into the opening; placing concrete inside the foundation frame; and removing the pocket former after the placed concrete has set, wherein the concrete forms a pocket in the placed concrete that is accessible through the opening. The method may further comprise sealing the opening by placing a sealing plug or sealing material in the opening. A system for forming an insulated concrete foundation is provided comprising a plurality of interconnected insulating forms, the insulating forms having a rigid outer member protecting and encasing an insulating material, and at least one gripping lip extending outwardly from the outer member to provide a pest barrier. At least one insulating form has an opening into which a removable pocket former is inserted. The system may also provide a tension anchor positioned in the pocket former and a tendon connected to the tension anchor.

  9. Design of a flooring removal system for asbestos backed flooring

    E-Print Network [OSTI]

    Puduru, Pathanjali Sai

    2012-06-07T23:59:59.000Z

    DESIGN OF A FLOORING REMOVAL SYSTEM FOR ASBESTOS BACKED FLOORING A Thesis bi PATHANJALI SAI PUDURU Submitted to the Office of Graduate Studies of Texas AJsM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1990 Major Subject: Mechanical Engineering DESIGN OF A FLOORING REIyIOVAL SYSTEUil F' OR ASBESTOS BACKED FLOORING A Thesis PATHAX. JALI SAI Pl DI. RF Approved as to style ansi r ontent bp David G. . ansson (C'barr of C'omrnittee) Alan...

  10. Savings Project: Insulate and Air Seal Floors Over Unconditioned...

    Energy Savers [EERE]

    uses almost five times the electricity the average television uses. Tips: Appliances Use solar power to heat water and more Today's solar power is highly efficient. You can buy...

  11. Savings Project: Insulate and Air Seal Floors Over Unconditioned Garages |

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

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  12. Superconducting Topological Insulators

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

    Superconducting Topological Insulators Superconducting Topological Insulators Print Wednesday, 26 January 2011 00:00 Three-dimensional topological insulators (TIs), discovered...

  13. Low floor mass transit vehicle

    DOE Patents [OSTI]

    Emmons, J. Bruce (Beverly Hills, MI); Blessing, Leonard J. (Rochester, MI)

    2004-02-03T23:59:59.000Z

    A mass transit vehicle includes a frame structure that provides an efficient and economical approach to providing a low floor bus. The inventive frame includes a stiff roof panel and a stiff floor panel. A plurality of generally vertical pillars extend between the roof and floor panels. A unique bracket arrangement is disclosed for connecting the pillars to the panels. Side panels are secured to the pillars and carry the shear stresses on the frame. A unique seating assembly that can be advantageously incorporated into the vehicle taking advantage of the load distributing features of the inventive frame is also disclosed.

  14. AALTO UNIVERSITY FOUNDATION CONSTITUTION

    E-Print Network [OSTI]

    Kaski, Samuel

    AALTO UNIVERSITY FOUNDATION CONSTITUTION Section 1. Name and domicile of the Foundation The Foundation shall be called Aalto-korkeakoulusäätiö (Swedish: Stiftelsen för Aaltohögskolan, English: Aalto University Foundation) and its domicile shall be the City of Helsinki. Section 2. Purpose of the Foundation

  15. Foundation Year Aguideforinternationalstudents

    E-Print Network [OSTI]

    Molinari, Marc

    Foundation Year Aguideforinternationalstudents #12;2 Contents TheFoundationYears 5 Engineering/Physics/Geophysics FoundationYear 6 ScienceFoundationYear 7 EntryRequirements 8 Moneymatters 10 Universitylife 10 The-termcommitmentandabig investmentinyourfuture.OurFoundationYearsare designedtoprepareyouforundergraduatestudyandto

  16. Foundation Year Aguideforstudents

    E-Print Network [OSTI]

    Anderson, Jim

    Foundation Year Aguideforstudents #12;2 Contents TheFoundationYears 5 Engineering/Physics/Geophysics FoundationYear 6 ScienceFoundationYear 7 EntryRequirements 8 Moneymatters 10 Universitylife 10 TheUniversity 10 Thecity 10 Accommodation 10 Studentaccommodation MontefioreHouse4.. #12;3 OurFoundation

  17. Topological insulators/Isolants topologiques An introduction to topological insulators

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Topological insulators/Isolants topologiques An introduction to topological insulators Introduction topology, the insulator is called a topological insulator. We introduce this notion of topological order sont finalement discutes. Keywords: topological insulator, topological band theory, quantum anomalous

  18. EXPENDITURE OBJECT CODES Foundation FOUNDATION EXPENDITURE OBJECT CODES are used primarily by Accounting Services for Foundation

    E-Print Network [OSTI]

    Harms, Kyle E.

    EXPENDITURE OBJECT CODES ­ Foundation 2-J page 1 FOUNDATION EXPENDITURE OBJECT CODES are used primarily by Accounting Services for Foundation transactions. 3080 Foundation Service Fee: Allocation of administrative costs to Foundation beneficiary departmental accounts. 3120 LSU Magazine Costs - Foundation

  19. Enhancement of Topological Insulators Surface Conduction

    E-Print Network [OSTI]

    Yu, Xinxin

    2012-01-01T23:59:59.000Z

    Enhancement of Topological Insulators Surface Conduction AEnhancement of Topological Insulators Surface Conduction byTopological Insulator

  20. Multiple density layered insulator

    DOE Patents [OSTI]

    Alger, T.W.

    1994-09-06T23:59:59.000Z

    A multiple density layered insulator for use with a laser is disclosed which provides at least two different insulation materials for a laser discharge tube, where the two insulation materials have different thermoconductivities. The multiple layer insulation materials provide for improved thermoconductivity capability for improved laser operation. 4 figs.

  1. Multiple density layered insulator

    DOE Patents [OSTI]

    Alger, Terry W. (Tracy, CA)

    1994-01-01T23:59:59.000Z

    A multiple density layered insulator for use with a laser is disclosed wh provides at least two different insulation materials for a laser discharge tube, where the two insulation materials have different thermoconductivities. The multiple layer insulation materials provide for improved thermoconductivity capability for improved laser operation.

  2. Calcium silicate insulation structure

    DOE Patents [OSTI]

    Kollie, Thomas G. (Oak Ridge, TN); Lauf, Robert J. (Oak Ridge, TN)

    1995-01-01T23:59:59.000Z

    An insulative structure including a powder-filled evacuated casing utilizes a quantity of finely divided synthetic calcium silicate having a relatively high surface area. The resultant structure-provides superior thermal insulating characteristics over a broad temperature range and is particularly well-suited as a panel for a refrigerator or freezer or the insulative barrier for a cooler or a insulated bottle.

  3. FOUNDATION REVENUE OBJECT CODES LSU Foundation Revenue Object Codes

    E-Print Network [OSTI]

    Harms, Kyle E.

    FOUNDATION REVENUE OBJECT CODES 4 page 1 LSU Foundation Revenue Object Codes 0F00 Foundation - Balance Forward 0F01 Foundation - Other Contributions 0F02 Foundation - State of Louisiana 0F03 Foundation - Corporate Contributions 0F04 Foundation - Corporate Match Contributions 0F05 Foundation - Individual

  4. Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research Foundation

    E-Print Network [OSTI]

    Bushman, Frederic

    Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research Foundation Medical Research Foundation Research Foundation Medical Student Research Fellowships Scientists of Tomorrow #12 medical Provides medical Sarnoff Cardiovascular Sarnoff Cardiovascular Research Foundation Research

  5. General Information Symposium Venue's Floor Map

    E-Print Network [OSTI]

    Mori, Kinji

    be held responsible for accidents to symposium participants or accompanying persons, for damage or loss1 General Information Symposium Venue's Floor Map The Symposium venue is located at 5th floor at 5th floor. Symposium Venue The ISADS 2011 Symposium and Forum, the 4th workshop of AHSP (AHSP 2011

  6. Univalent Foundation and Constructive Mathematics

    E-Print Network [OSTI]

    Coquand, Thierry

    Univalent Foundation and Constructive Mathematics Thierry Coquand Luminy, April 7, 2014 #12;Univalent Foundation and Constructive Mathematics References on univalent foundation V. Voevodsky Univalent foundation home page and "Experimental library of univalent foundation of mathematics" B. Ahrens. C. Kapulkin

  7. Membranes Improve Insulation Efficiency

    E-Print Network [OSTI]

    Bullock, C. A.

    1986-01-01T23:59:59.000Z

    No Clear White Alum Temp Mem Mem Mem Foil FIGURE 7 Temperature Inside Room and Temperature Next to Top of Sheetrock Under Various insulation Configurations. It should be noted that after this test was completed, the fiber insulation was inspected...

  8. Insulating polymer concrete

    DOE Patents [OSTI]

    Schorr, H. Peter (Douglaston, NY); Fontana, Jack J. (Shirley, NY); Steinberg, Meyer (Melville, NY)

    1987-01-01T23:59:59.000Z

    A lightweight insulating polymer concrete formed from a lightweight closed cell aggregate and a water resistance polymeric binder.

  9. DIESEL FUEL TANK FOUNDATIONS

    SciTech Connect (OSTI)

    M. Gomez

    1995-01-18T23:59:59.000Z

    The purpose of this analysis is to design structural foundations for the Diesel Fuel Tank and Fuel Pumps.

  10. Measure Guideline: Three High Performance Mineral Fiber Insulation Board Retrofit Solutions

    SciTech Connect (OSTI)

    Neuhauser, K.

    2015-01-01T23:59:59.000Z

    This Measure Guideline describes a high performance enclosure retrofit package that uses mineral fiber insulation board. The Measure Guideline describes retrofit assembly and details for wood frame roof and walls and for cast concrete foundations. This Measure Guideline is intended to serve contractors and designers seeking guidance for non-foam exterior insulation retrofit.

  11. Class Notes FOUNDATION SYSTEMS

    E-Print Network [OSTI]

    Jacobs, Laurence J.

    CEE 6443 Class Notes FOUNDATION SYSTEMS Applied Geotechnical Analysis and Evaluation by Paul W: 404-894-6226; Fax-2281 January 2004 #12;CEE 6443 FOUNDATION SYSTEMS Paul W. Mayne, PhD, P.E. Professor) ! Shallow Foundations ` Spread Footings ` Structural Mats/Rafts ` Deformations (deflections, displacements

  12. University of Wisconsin Foundation

    E-Print Network [OSTI]

    Sheridan, Jennifer

    University of Wisconsin Foundation Payroll Deduction Authorization "Philanthropy will mean Statement, UW Foundation Iwish to ensure the continuation of educational excellence at Wisconsin of the funds indicated on the reverse side of this card. Please send to: University of Wisconsin Foundation

  13. Foundation House, New York, geothermal heat pump

    SciTech Connect (OSTI)

    Lund, J.W.

    1997-08-01T23:59:59.000Z

    The Foundation House, planned to house half a dozen nonprofit foundations, will be constructed on 64th Street just east of Central Park in Manhattan, New York. It is in a Landmark District and designed by the architectural firm of Henry George Greene, AIA of Scarsdale, NY (project architect, David Wasserman). The 20,000-square foot building of five floors above ground and two below, will illustrate how energy-savings technology and environmentally sensitive construction methods can be economical. The heating and cooling system, including refrigeration requirements for the freezers and refrigerators in the commercial kitchen, will be provided by geothermal heat pumps using standing column wells. The facility is the first building on the island of Manhattan to feature geothermal heating and cooling. The mechanical system has been the assistance of Carl Orio`s firm of Water & Energy Systems corporation of Atkinson, New Hampshire. The two 1550-foot standing column wells were drilled by John Barnes of Flushing, NY.

  14. Univalent Foundation and Constructive Mathematics

    E-Print Network [OSTI]

    Coquand, Thierry

    Univalent Foundation and Constructive Mathematics Thierry Coquand Oberwolfach, November 18, 2014 #12;Univalent Foundation and Constructive Mathematics Univalent Foundations Voevodsky's program to express mathematics in type theory instead of set theory 1 #12;Univalent Foundation and Constructive

  15. Foundation Insulation for Existing Homes | 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:YearRound-UpHeat PumpRecordFederal7.pdfFlash_2010_-24.pdfOverviewPlansBuildings and

  16. A Simple Holographic Insulator

    E-Print Network [OSTI]

    Eric Mefford; Gary T. Horowitz

    2014-07-11T23:59:59.000Z

    We present a simple holographic model of an insulator. Unlike most previous holographic insulators, the zero temperature infrared geometry is completely nonsingular. Both the low temperature DC conductivity and the optical conductivity at zero temperature satisfy power laws with the same exponent, given by the scaling dimension of an operator in the IR. Changing a parameter in the model converts it from an insulator to a conductor with a standard Drude peak.

  17. Pipe Insulation Economies

    E-Print Network [OSTI]

    Schilling, R. E.

    PIPE INSULATION ECONOMIES Robert E. Schilling, P.E. Eaton Corporation Aurora, Ohio ABSTRACT Pipe Insulation Economies is a computer pro gram written in IBM basic to simplify the economic insulation thickness for an insulated pipe. Many... ECONOMIES" 30 LOCATE 10,29:PRINT"ROBERT E. SCHILLING,P.E." 40 LOCATE l2,3l:PRINT"EATON CORPORATION" 50 LOCATE l3,26:PRINT"119 Q SOUTH CHILLICOTHE ROAD" 598 ESL-IE-86-06-97 Proceedings from the Eighth Annual Industrial Energy Technology Conference...

  18. Adage Capital Management, LP ADP Foundation

    E-Print Network [OSTI]

    Napier, Terrence

    Adage Capital Management, LP ADP Foundation Agilent Technologies, Inc. Air Products Foundation Alcoa Foundation Alexander & Baldwin, Inc. AllianceBernstein Foundation Fund Allstate Foundation Alstom Power, Inc. Altria Group, Inc. American Express Foundation American Institute for Foreign Study American

  19. FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC.

    E-Print Network [OSTI]

    Fernandez, Eduardo

    FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC. FINANCIAL STATEMENTS AND ADDITIONAL INFORMATION June 30, 2011 and 2010 #12;FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC. FINANCIAL STATEMENTS AUDITORS' REPORT To the Board of Directors Florida Atlantic University Foundation, Inc. Boca Raton, Florida

  20. FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC.

    E-Print Network [OSTI]

    Fernandez, Eduardo

    FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC. FINANCIAL STATEMENTS AND ADDITIONAL INFORMATION June 30, 2010 and 2009 #12;FLORIDA ATLANTIC UNIVERSITY FOUNDATION, INC. FINANCIAL STATEMENTS To the Board of Directors Florida Atlantic University Foundation, Inc. Boca Raton, Florida We have audited

  1. UNIVERSITY OF VIRGINIA ENGINEERING FOUNDATION

    E-Print Network [OSTI]

    Acton, Scott

    UNIVERSITY OF VIRGINIA ENGINEERING FOUNDATION I __________________________________________ pledge to contribute or make possible a gift to the University of Virginia Engineering Foundation for the University: ________________________________________________________ ________________________________________________________________ Please make check payable to the Engineering Foundation and return to the University of Virginia

  2. Vice President CEO, Tower Foundation

    E-Print Network [OSTI]

    Su, Xiao

    Vice President CEO, Tower Foundation Administrative Assistant to the AVP Information Representative Tower Foundation Charitable Gifts Officer Gift Analyst Gift Analyst Gift Analyst Senior Analyst Tower Foundation Stewardship Director Graphic Designer Administrative Assistant Web Communications

  3. NATIONALSCIENCE FOUNDATION 4201 WILSON BOULEVARD

    E-Print Network [OSTI]

    Baker, Chris I.

    NATIONALSCIENCE FOUNDATION 4201 WILSON BOULEVARD ARLINGTON, VIRGINIA 22230 January 29,2007 OFFICE Institutes of Health (NIH) and the National Science Foundation (NSF) have agreed upon the following Deputy Director National Institutes of Health National ScienceFoundation #12;

  4. Cooper-Pair Injection into Topological Insulators and Helical Wires

    E-Print Network [OSTI]

    Sato, Koji

    2013-01-01T23:59:59.000Z

    Topological Insulator . . . . . . . . . . . . . . . . . . . . . . . .phenomena : Topological Insulators and Superconductors. Colloquium : Topological insulators. Rev. Mod. Phys. , 82:

  5. Insulation fact sheet

    SciTech Connect (OSTI)

    NONE

    1997-08-01T23:59:59.000Z

    Electricity bills, oil bills, gas bills - all homeowners pay for one or more of these utilities, and wish they paid less. Often many of us do not really know how to control or reduce our utility bills. We resign ourselves to high bills because we think that is the price we have to pay for a comfortable home. We encourage our children to turn off the lights and appliances, but may not recognize the benefits of insulating the attic. This publication provides facts relative to home insulation. It discusses where to insulate, what products to use, the decision making process, installation options, and sources of additional information.

  6. Climate Code Foundation

    E-Print Network [OSTI]

    Barnes, Nick; Jones, David

    2011-07-05T23:59:59.000Z

    Climate Code Foundation - who are we? A non-profit organisation founded in August 2010; our goal is to promote the public understanding of climate science, by increasing the visibility and clarity of the software used in climate science...

  7. Foundations 6% Federal 49%

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Administration National Renewable Energy Laboratory National Science Foundation National Security Agency Naval Agencies Administration for Children and Families Air Force Office of Scientific Research Air Force Administration Lawrence Livermore National Laboratory NASA Headquarters NASA Jet Propulsion Laboratory National

  8. Building a Foundation

    E-Print Network [OSTI]

    Metzger, Jonathan David

    2013-05-31T23:59:59.000Z

    Building a Foundation examines my personal history growing up in a Midwestern, conservative, farming community, within a family of boys. This exhibition of drawings and prints explores ideas of identity and the American male experience...

  9. BUILDING A STRONG FOUNDATION.

    E-Print Network [OSTI]

    Linsley, Braddock K.

    BUILDING A STRONG FOUNDATION. UALBANY FACTS. Enrollment: 12,822 undergraduates 4,516 graduate ('14-'15): NYS Resident Tuition: $6,170 Non-NYS Resident Tuition: $17,810 Room, Board, and Fees: $15

  10. Thermal Insulation Systems

    E-Print Network [OSTI]

    Stanley, T. F.

    1982-01-01T23:59:59.000Z

    Thermal insulation systems are receiving a high degree of attention in view of increasing energy cost. Industrial, commercial and residential energy users are all well aware of energy cost increases and great emphasis is being directed to energy...

  11. Cooper Pairs in Insulators?!

    ScienceCinema (OSTI)

    James Valles

    2010-01-08T23:59:59.000Z

    Nearly 50 years elapsed between the discovery of superconductivity and the emergence of the microscopic theory describing this zero resistance state. The explanation required a novel phase of matter in which conduction electrons joined in weakly bound pairs and condensed with other pairs into a single quantum state. Surprisingly, this Cooper pair formation has also been invoked to account for recently uncovered high-resistance or insulating phases of matter. To address this possibility, we have used nanotechnology to create an insulating system that we can probe directly for Cooper pairs. I will present the evidence that Cooper pairs exist and dominate the electrical transport in these insulators and I will discuss how these findings provide new insight into superconductor to insulator quantum phase transitions.

  12. Insulator for laser housing

    DOE Patents [OSTI]

    Duncan, D.B.

    1992-12-29T23:59:59.000Z

    The present invention provides a heat-resistant electrical insulator adapted for joining laser housing portions, which insulator comprises: an annulus; a channel in the annulus traversing the circumference and length of the housing; at least two ports, each communicating with the channel and an outer surface of the housing; and an attachment for securely attaching each end of the annulus to a laser housing member. 3 figs.

  13. Insulator for laser housing

    DOE Patents [OSTI]

    Duncan, David B. (Auburn, CA)

    1992-01-01T23:59:59.000Z

    The present invention provides a heat-resistant electrical insulator adapted for joining laser housing portions, which insulator comprises: an annulus; a channel in the annulus traversing the circumference and length of the housing; at least two ports, each communicating with the channel and an outer surface of the housing; and an attachment for securely attaching each end of the annulus to a laser housing member.

  14. The Foundation Year Monash University

    E-Print Network [OSTI]

    Albrecht, David

    The Foundation Year Monash University Foundation Year Monash College has helped me to make my future better. By studying the Foundation Year, I am always learning something new and still having lots of fun. Thanks to the Foundation Year, I am preparing for a successful future. Vonny Leonardy, Monash

  15. Corporate and Foundation Proposal Checklist

    E-Print Network [OSTI]

    Dyer, Bill

    Corporate and Foundation Proposal Checklist For additional information or assistance, please contact the MSU Foundation Office of Corporate and Foundation Relations at 994-2522 MSU Mission Statement MSU Foundation Mission Statement Needs Statement States the need using hard-core statistics

  16. Foundation Science Undergraduate study 2014

    E-Print Network [OSTI]

    Brown, Andrew Leigh

    Foundation Science Undergraduate study 2014 www.nottingham.ac.uk/foundationscience For general.nottingham.ac.uk/faqs #12;Foundation science at The University of Nottingham Contents 2 Foundation science at The University to various degrees and have found the one year course hard work but an advantage! Foundation science offers

  17. Aalto University Foundation Board Report

    E-Print Network [OSTI]

    Kaski, Samuel

    Aalto University Foundation Board Report and Financial Statements #12;Board Report 2010 4­21 Introduction 4 Purpose of the Foundation 5 Governance 6 Research, Education, and Artistic Activities 7 Sheet 24­25 Group Cash Flow Statement 26­27 Foundation Profit and Loss Account 28­29 Foundation Balance

  18. APS Floor Coordinators | Advanced Photon Source

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07)Operations2AP-XPSAPS Floor Coordinators APS Floor

  19. Electoral Competition, Political Uncertainty and Policy Insulation

    E-Print Network [OSTI]

    de Figueiredo, Rui J. P. Jr.

    2001-01-01T23:59:59.000Z

    Uncertainty and Policy Insulation Horn, Murray. 1995. TheUncertainty and Policy Insulation United States Congress.UNCERTAINTY AND POLICY INSULATION Rui J. P. de Figueiredo,

  20. Basement Insulation Systems - Building America Top Innovation...

    Energy Savers [EERE]

    Basement Insulation Systems - Building America Top Innovation Basement Insulation Systems - Building America Top Innovation This photo shows a framed basement wall with insulation...

  1. First Floor Smithsonian American Art Museum

    E-Print Network [OSTI]

    Mathis, Wayne N.

    First Floor Smithsonian American Art Museum American Experience Folk Art Special ExhibitionsMillan Education Center Folk Art One Life Archives of American Art Gallery Recent AcquisitionsMuseum Store Museum Museum Graphic Arts American Art through 1940 America's Presidents The Struggle for Justice

  2. Thermal insulated glazing unit

    SciTech Connect (OSTI)

    Selkowitz, Stephen E. (Piedmont, CA); Arasteh, Dariush K. (Oakland, CA); Hartmann, John L. (Seattle, WA)

    1991-01-01T23:59:59.000Z

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas.

  3. Thermal insulated glazing unit

    SciTech Connect (OSTI)

    Selkowitz, S.E.; Arasteh, D.K.; Hartmann, J.L.

    1988-04-05T23:59:59.000Z

    An improved insulated glazing unit is provided which can attain about R5 to about R10 thermal performance at the center of the glass while having dimensions about the same as those of a conventional double glazed insulated glazing unit. An outer glazing and inner glazing are sealed to a spacer to form a gas impermeable space. One or more rigid, non-structural glazings are attached to the inside of the spacer to divide the space between the inner and outer glazings to provide insulating gaps between glazings of from about 0.20 inches to about 0.40 inches. One or more glazing surfaces facing each thermal gap are coated with a low emissivity coating. Finally, the thermal gaps are filled with a low conductance gas such as krypton gas. 2 figs.

  4. GEOLOGY (GEOL) Robinson Foundation

    E-Print Network [OSTI]

    Dresden, Gregory

    177Geology GEOLOGY (GEOL) Robinson Foundation PROFESSOR HARBOR ASSOCIATE PROFESSORS KNAPP, CONNORS ASSISTANT PROFESSORS GREER, RAHL MAJORS BACHELOR OF SCIENCE A major in geology leading to a Bachelor of Science degree consists of 50 credits as follows: 1. Geology 160, 185, 211, 311, 330, 350

  5. Foundation Day Meeting

    E-Print Network [OSTI]

    Hacker, Randi; Tsutsui, William; Haufler, Marsha

    2007-11-28T23:59:59.000Z

    War occurred on National Foundation Day? Hard to say but it must have pleased Tangun who founded Korea 4,340 years ago. Tangun is believed to be the son of a god and a woman transformed from a bear and is said to have established his kingdom...

  6. Logical Foundations Semantic Web

    E-Print Network [OSTI]

    Sattler, Ulrike

    Logical Foundations for the Semantic Web Ian Horrocks and Ulrike Sattler University of Manchester Manchester, UK {horrocks|sattler}@cs.man.ac.uk #12;Introduction #12;History of the Semantic Web · Web of the Web was much more ambitious than the reality of the existing (syntactic) Web: · TBL (and others) have

  7. Notes on topological insulators

    E-Print Network [OSTI]

    Dan Li; Ralph M. Kaufmann; Birgit Wehefritz-Kaufmann

    2015-01-13T23:59:59.000Z

    This paper is a survey of the $\\mathbb{Z}/\\mathbb{Z}_2$-valued invariants of topological insulators in condensed matter physics. The $\\mathbb{Z}$-valued topological invariant was originally called the TKNN invariant in physics, which has been fully understood as the first Chern number. The $\\mathbb{Z}_2$ invariant is more mysterious, we will devote our efforts to reviewing its equivalent descriptions from different point of views. We emphasize that both invariants are realizations of the Atiyah--Singer index theorem in condensed matter physics. The topological K-theory also plays an important role in the classification of topological insulators with different symmetries.

  8. Topological Mott Insulators

    SciTech Connect (OSTI)

    Raghu, S.

    2010-03-02T23:59:59.000Z

    We consider extended Hubbard models with repulsive interactions on a honeycomb lattice, and the transitions from the semimetal to Mott insulating phases at half-filling. Because of the frustrated nature of the second-neighbor interactions, topological Mott phases displaying the quantum Hall and the quantum spin Hall effects are found for spinless and spin fermion models, respectively. The mean-field phase diagram is presented and the fluctuations are treated within the random phase approximation. Renormalization group analysis shows that these states can be favored over the topologically trivial Mott insulating states.

  9. International Flooring Conference 26 March 2009, Changzhou, China

    E-Print Network [OSTI]

    International Flooring Conference 26 March 2009, Changzhou, China Global Trade of Wood Products;International Flooring Conference 26 March 2009, Changzhou, China Subjects I. Overview of developments II 26 March 2009, Changzhou, China Acknowledgements · China National Forest Products Industry

  10. Contaminant trap for gas-insulated apparatus

    DOE Patents [OSTI]

    Adcock, J.L.; Pace, M.O.; Christophorou, L.G.

    1984-01-01T23:59:59.000Z

    A resinous body is placed in gas-insulated electrical apparatus to remove particulate material from the insulating gas.

  11. Physics World Archive Topological insulators

    E-Print Network [OSTI]

    Johannesson, Henrik

    Physics World Archive Topological insulators Charles Kane, Joel Moore From Physics World February, how- ever, now uncovered a new electronic phase called a topological insulator. Putting the name; this "spin current" is a milestone in the realization of practical "spintronics". Topological insulators have

  12. Topological Insulator Nanowires and Nanoribbons

    E-Print Network [OSTI]

    Cui, Yi

    Topological Insulator Nanowires and Nanoribbons Desheng Kong, Jason C. Randel,,| Hailin Peng,, Judy material show that it is a three-dimensional topological insulator possessing conductive surface states topological insulator materials have a large surface-to-volume ratio that can manifest the conductive surface

  13. Peg supported thermal insulation panel

    DOE Patents [OSTI]

    Nowobilski, Jeffert J. (Orchard Park, NY); Owens, William J. (Kenmore, NY)

    1985-01-01T23:59:59.000Z

    A thermal insulation panel which is lightweight, load bearing, accommodates thermal stress, and has excellent high temperature insulation capability comprising high performance insulation between thin metal walls supported by high density, high strength glass pegs made in compliance with specified conditions of time, temperature and pressure.

  14. Peg supported thermal insulation panel

    DOE Patents [OSTI]

    Nowobilski, J.J.; Owens, W.J.

    1985-04-30T23:59:59.000Z

    A thermal insulation panel which is lightweight, load bearing, accommodates thermal stress, and has excellent high temperature insulation capability comprises high performance insulation between thin metal walls supported by high density, high strength glass pegs made in compliance with specified conditions of time, temperature and pressure. 2 figs.

  15. Holographic fractional topological insulators

    SciTech Connect (OSTI)

    Hoyos, Carlos; Jensen, Kristan; Karch, Andreas [Department of Physics, University of Washington, Seattle, Washington 98195-1560 (United States)

    2010-10-15T23:59:59.000Z

    We give a holographic realization of the recently proposed low-energy effective action describing a fractional topological insulator. In particular we verify that the surface of this hypothetical material supports a fractional quantum Hall current corresponding to half that of a Laughlin state.

  16. The Foundations of Applied Mathematics

    E-Print Network [OSTI]

    Baez, John

    The Foundations of Applied Mathematics John Baez Category-Theoretic Foundations of Mathematics Workshop May 5, 2013 #12;We often picture the flow of information about mathematics a bit like this: SCIENCE AND ENGINEERING APPLIED MATHEMATICS PURE MATHEMATICS FOUNDATIONS OF MATHEMATICS #12;Of course

  17. UNLV Research Foundation PUBLIC NOTICE

    E-Print Network [OSTI]

    Hemmers, Oliver

    UNLV Research Foundation PUBLIC NOTICE Audit Committee Meeting September 26, 2013 2:00 p.m. ­ 3:00 p.m. Telephone Conferencing Claudine Williams Conference Room UNLV Foundations Building University not appearing on this agenda to the attention of the UNLV Research Foundation Board. The UNLV Research

  18. Northwest Area Foundation Horizons Program

    E-Print Network [OSTI]

    Amin, S. Massoud

    Northwest Area Foundation Horizons Program Final Evaluation Report ­ Executive Summary Diane L by the Northwest Area Foundation in partnership with two national organizations and delivered by a number to remember that Horizons was not designed to reduce poverty, but instead to contribute to the Foundations

  19. Univalent Foundation and Constructive Mathematics

    E-Print Network [OSTI]

    Coquand, Thierry

    Univalent Foundation and Constructive Mathematics Thierry Coquand Oberwolfach, November 21, 2014 #12;Univalent Foundation and Constructive Mathematics Family of sets over a set Cf. Exercice 3,Richman and Ruitenburg 1 #12;Univalent Foundation and Constructive Mathematics Family of sets over a set We have

  20. Fractal Topology Foundations

    E-Print Network [OSTI]

    Helene Porchon

    2012-01-25T23:59:59.000Z

    In this paper, we introduce the foundation of a fractal topological space constructed via a family of nested topological spaces endowed with subspace topologies, where the number of topological spaces involved in this family is related to the appearance of new structures on it. The greater the number of topological spaces we use, the stronger the subspace topologies we obtain. The fractal manifold model is brought up as an illustration of space that is locally homeomorphic to the fractal topological space.

  1. Mechanical decontamination techniques for floor drain systems

    SciTech Connect (OSTI)

    Palau, G.L.; Saigusa, Moriyuki

    1987-01-01T23:59:59.000Z

    The unprecedented nature of cleanup activities at Three Mile Island Unit 2 (TMI-2) following the 1979 accident has necessitated the development of new techniques to deal with radiation and contamination in the plant. One of these problems was decontamination of floor drain systems, which had become highly contaminated with various forms of dirt and sludge containing high levels of fission products and fuel from the damaged reactor core. The bulk of this contamination is loosely adherent to the drain pipe walls; however, significant amounts of contamination have become incorporated into pipe wall oxide and corrosion layers and embedded in microscopic pits and fissures in the pipe wall material. The need to remove this contamination was recognized early in the TMI-2 cleanup effort. A program consisting of development and laboratory testing of floor drain decontamination techniques was undertaken early in the cleanup with support from the Electric Power Research Institute (EPRI). Based on this initial research, two techniques were judged to show promise for use at TMI-2: a rotating brush hone system and a high-pressure water mole nozzle system. Actual use of these devices to clean floor drains at TMI-2 has yielded mixed decontamination results. The decontamination effectiveness that has been obtained is highly dependent on the nature of the contamination in the drain pipe and the combination of decontamination techniques used.

  2. An Insulating Glass Knowledge Base

    SciTech Connect (OSTI)

    Michael L. Doll; Gerald Hendrickson; Gerard Lagos; Russell Pylkki; Chris Christensen; Charlie Cureija

    2005-08-01T23:59:59.000Z

    This report will discuss issues relevant to Insulating Glass (IG) durability performance by presenting the observations and developed conclusions in a logical sequential format. This concluding effort discusses Phase II activities and focuses on beginning to quantifying IG durability issues while continuing the approach presented in the Phase I activities (Appendix 1) which discuss a qualitative assessment of durability issues. Phase II developed a focus around two specific IG design classes previously presented in Phase I of this project. The typical box spacer and thermoplastic spacer design including their Failure Modes and Effect Analysis (FMEA) and Fault Tree diagrams were chosen to address two currently used IG design options with varying components and failure modes. The system failures occur due to failures of components or their interfaces. Efforts to begin quantifying the durability issues focused on the development and delivery of an included computer based IG durability simulation program. The focus/effort to deliver the foundation for a comprehensive IG durability simulation tool is necessary to address advancements needed to meet current and future building envelope energy performance goals. This need is based upon the current lack of IG field failure data and the lengthy field observation time necessary for this data collection. Ultimately, the simulation program is intended to be used by designers throughout the current and future industry supply chain. Its use is intended to advance IG durability as expectations grow around energy conservation and with the growth of embedded technologies as required to meet energy needs. In addition the tool has the immediate benefit of providing insight for research and improvement prioritization. Included in the simulation model presentation are elements and/or methods to address IG materials, design, process, quality, induced stress (environmental and other factors), validation, etc. In addition, acquired data is presented in support of project and model assumptions. Finally, current and suggested testing protocol and procedure for future model validation and IG physical testing are discussed.

  3. Compact vacuum insulation

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Potter, Thomas F. (Denver, CO)

    1993-01-01T23:59:59.000Z

    An ultra-thin compact vacuum insulation panel is comprised of two hard, but bendable metal wall sheets closely spaced apart from each other and welded around the edges to enclose a vacuum chamber. Glass or ceramic spacers hold the wall sheets apart. The spacers can be discrete spherical beads or monolithic sheets of glass or ceramic webs with nodules protruding therefrom to form essentially "point" or "line" contacts with the metal wall sheets. In the case of monolithic spacers that form "line" contacts, two such spacers with the line contacts running perpendicular to each other form effectively "point" contacts at the intersections. Corrugations accommodate bending and expansion, tubular insulated pipes and conduits, and preferred applications are also included.

  4. Compact vacuum insulation embodiments

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Potter, Thomas F. (Denver, CO)

    1992-01-01T23:59:59.000Z

    An ultra-thin compact vacuum insulation panel is comprised of two hard, but bendable metal wall sheets closely spaced apart from each other and welded around the edges to enclose a vacuum chamber. Glass or ceramic spacers hold the wall sheets apart. The spacers can be discrete spherical beads or monolithic sheets of glass or ceramic webs with nodules protruding therefrom to form essentially "point" or "line" contacts with the metal wall sheets. In the case of monolithic spacers that form "line" contacts, two such spacers with the line contacts running perpendicular to each other form effectively "point" contacts at the intersections. Corrugations accommodate bending and expansion, tubular insulated pipes and conduits, and preferred applications are also included.

  5. Compact vacuum insulation embodiments

    DOE Patents [OSTI]

    Benson, D.K.; Potter, T.F.

    1992-04-28T23:59:59.000Z

    An ultra-thin compact vacuum insulation panel is comprised of two hard, but bendable metal wall sheets closely spaced apart from each other and welded around the edges to enclose a vacuum chamber. Glass or ceramic spacers hold the wall sheets apart. The spacers can be discrete spherical beads or monolithic sheets of glass or ceramic webs with nodules protruding therefrom to form essentially point' or line' contacts with the metal wall sheets. In the case of monolithic spacers that form line' contacts, two such spacers with the line contacts running perpendicular to each other form effectively point' contacts at the intersections. Corrugations accommodate bending and expansion, tubular insulated pipes and conduits, and preferred applications are also included. 26 figs.

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

    SciTech Connect (OSTI)

    SUGAMA,T.

    2007-01-01T23:59:59.000Z

    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.

  7. Gas filled panel insulation

    DOE Patents [OSTI]

    Griffith, B.T.; Arasteh, D.K.; Selkowitz, S.E.

    1993-12-14T23:59:59.000Z

    A structural or flexible highly insulative panel which may be translucent, is formed from multi-layer polymeric material in the form of an envelope surrounding a baffle. The baffle is designed so as to minimize heat transfer across the panel, by using material which forms substantially closed spaces to suppress convection of the low conductivity gas fill. At least a portion of the baffle carries a low emissivity surface for suppression of infrared radiation. 18 figures.

  8. 2D Dirac Materials: From Graphene to Topological Insulators

    E-Print Network [OSTI]

    Teweldebrhan, Desalegne Bekuretsion

    2011-01-01T23:59:59.000Z

    2D Topological Insulators. . . . . . . . . . . . . . . . .structure for a topological insulator. The Dirac cone fallsband structure for topological insulators. With the Fermi

  9. Improved DC Gun Insulator

    SciTech Connect (OSTI)

    M.L. Neubauer, K.B. Beard, R. Sah, C. Hernandez-Garcia, G. Neil

    2009-05-01T23:59:59.000Z

    Many user facilities such as synchrotron light sources and free electron lasers require accelerating structures that support electric fields of 10-100 MV/m, especially at the start of the accelerator chain where ceramic insulators are used for very high gradient DC guns. These insulators are difficult to manufacture, require long commissioning times, and have poor reliability, in part because energetic electrons bury themselves in the ceramic, creating a buildup of charge and causing eventual puncture. A novel ceramic manufacturing process is proposed. It will incorporate bulk resistivity in the region where it is needed to bleed off accumulated charge caused by highly energetic electrons. This process will be optimized to provide an appropriate gradient in bulk resistivity from the vacuum side to the air side of the HV standoff ceramic cylinder. A computer model will be used to determine the optimum cylinder dimensions and required resistivity gradient for an example RF gun application. A ceramic material example with resistivity gradient appropriate for use as a DC gun insulator will be fabricated by glazing using doping compounds and tested.

  10. Thermal insulations using vacuum panels

    DOE Patents [OSTI]

    Glicksman, Leon R. (Lynnfield, MA); Burke, Melissa S. (Pittsburgh, PA)

    1991-07-16T23:59:59.000Z

    Thermal insulation vacuum panels are formed of an inner core of compressed low thermal conductivity powders enclosed by a ceramic/glass envelope evaluated to a low pressure.

  11. Superconducting Topological Insulators

    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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security AdministrationcontrollerNanocrystalline Gallium OxideSumin KimSuperconducting Topological Insulators

  12. Accelerated Wear Tests on Common Floor-covering Materials.

    E-Print Network [OSTI]

    Stewart, B. R.; Kunze, O. R.; Hobgood, Price.

    1958-01-01T23:59:59.000Z

    *'r** qd** ""~c- web*- !,* . flccelerated Wear Tests e" f loor-couering materials AGRICULTURAL EXPERIMENT STATION R. D. LEWIS, DIRECTOR, COLLEGE STATION. TEXAS SUMMARY I .. - " : 5: Accelerated wear tests made on six common floor covering... coverings make up a large portion of this interior finish. The costs of maintenance and replacement of floor coverings contribute heavily 1 to the cost of home maintenance. Accelerated wear tests on floor covering ma- als were conducted...

  13. Soil-structure interaction effects on containment fragilities and floor response spectra statistics

    SciTech Connect (OSTI)

    Pires, J.; Reich, M.; Chokshi, N.C.

    1987-01-01T23:59:59.000Z

    The probability-based method for the reliability evaluation of nuclear structures developed at Brookhaven National Laboratory (BNL) is extended to include soil-structure interaction effects. A reinforced concrete containment is analyzed in order to investigate the soil-structure interaction effects on: structural fragilities; floor response spectra statistics and acceleration response correlations. To include the effect of soil flexibility on the reliability assessment the following two step approach is used. In the first step, the lumped parameter method for soil-structure interaction analysis is used together with a stick model representation of the structure in order to obtain the motions of the foundation plate. These motions, which include both translations and rotations of the foundation plate, are expressed in terms of the power-spectral density of the free-field ground excitation and the transfer function of the total acceleration response of the foundation. The second step involves a detailed finite element model of the structure subjected to the interaction motions computed from step one. Making use of the structural model and interaction motion the reliability analysis method yields the limit stat probabilities and fragility data for the structure.

  14. Electrical wire insulation and electromagnetic coil

    DOE Patents [OSTI]

    Bich, George J. (Penn Hills, PA); Gupta, Tapan K. (Monroeville, PA)

    1984-01-01T23:59:59.000Z

    An electromagnetic coil for high temperature and high radiation application in which glass is used to insulate the electrical wire. A process for applying the insulation to the wire is disclosed which results in improved insulation properties.

  15. Superconducting ``metals'' and ``insulators'' Smitha Vishveshwara

    E-Print Network [OSTI]

    Superconducting ``metals'' and ``insulators'' Smitha Vishveshwara Department of Physics, University to the distinction between normal metals and insulators: the superconducting ``metal'' with delocalized qua- siparticle excitations and the superconducting ``insulator'' with localized quasiparticles. We describe

  16. Compact vacuum insulation

    DOE Patents [OSTI]

    Benson, D.K.; Potter, T.F.

    1992-10-27T23:59:59.000Z

    Improved compact insulation panel is provided which is comprised of two adjacent metal sheets spaced close together with a plurality of spherical, or other discretely shaped, glass or ceramic beads optimally positioned between the sheets to provide support and maintain the spacing between the metal sheets when the gases there between are evacuated to form a vacuum. These spherical glass beads provide the maximum support while minimizing thermal conductance. In its preferred embodiment; these two metal sheets are textured with ribs or concave protrusions in conjunction with the glass beads to maximize the structural integrity of the panels while increasing the spacing between beads, thereby reducing the number of beads and the number of thermal conduction paths. Glass or porcelain-enameled liners in combination with the glass spacers and metal sidewalls effectively decrease thermal conductivity, and various laminates, including wood, porcelain-enameled metal, and others effectively increase the strength and insulation capabilities of the panels. Also, a metal web is provided to hold the spacers in place, and strategic grooves are shown to accommodate expansion and contraction or shaping of the panels. 35 figs.

  17. Compact vacuum insulation

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Potter, Thomas F. (Denver, CO)

    1992-01-01T23:59:59.000Z

    Improved compact insulation panel is provided which is comprised of two adjacent metal sheets spaced close together with a plurality of spherical, or other discretely shaped, glass or ceramic beads optimally positioned between the sheets to provide support and maintain the spacing between the metal sheets when the gases therebetween are evacuated to form a vacuum. These spherical glass beads provide the maximum support while minimizing thermal conductance. In its preferred embodiment; these two metal sheets are textured with ribs or concave protrusions in conjunction with the glass beads to maximize the structural integrity of the panels while increasing the spacing between beads, thereby reducing the number of beads and the number of thermal conduction paths. Glass or porcelain-enameled liners in combination with the glass spacers and metal sidewalls effectively decrease thermal conductivity, and variious laminates, including wood, porcelain-enameled metal, and others effectively increase the strength and insulation capabilities of the panels. Also, a metal web is provided to hold the spacers in place, and strategic grooves are shown to accommodate expansion and contraction or shaping of the panels.

  18. Flipping Photoelectron Spins in Topological Insulators

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

    Flipping Photoelectron Spins in Topological Insulators Flipping Photoelectron Spins in Topological Insulators Print Tuesday, 23 April 2013 10:00 Inherently strange crystalline...

  19. Flipping Photoelectron Spins in Topological Insulators

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

    Flipping Photoelectron Spins in Topological Insulators Print Inherently strange crystalline materials called 3D topological insulators (TIs) are all the rage in materials science....

  20. Solar Decathlon Technology Spotlight: Structural Insulated Panels...

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

    Decathlon Technology Spotlight: Structural Insulated Panels Solar Decathlon Technology Spotlight: Structural Insulated Panels September 20, 2011 - 7:13am Addthis These structural...

  1. Types of Insulation | Department of Energy

    Energy Savers [EERE]

    -- into insulation systems that can include a variety of backings, such as kraft paper, plastic film, polyethylene bubbles, or cardboard, as well as thermal insulation materials....

  2. Aerogel Impregnated Polyurethane Piping and Duct Insulation ...

    Energy Savers [EERE]

    Aerogel Impregnated Polyurethane Piping and Duct Insulation Aerogel Impregnated Polyurethane Piping and Duct Insulation Emerging Technologies Project for the 2013 Building...

  3. THE UNLV FOUNDATION MONETARY TRANSFER FORM

    E-Print Network [OSTI]

    Hemmers, Oliver

    THE UNLV FOUNDATION MONETARY TRANSFER FORM (Use one form for each account) Date Department Amount Transfer from Foundation Account Name UNLV Foundation Foundation Account Number Transfer to University contributions to this fund were accepted. Multiple Transfer A monetary transfer from the UNLV Foundation

  4. THE UNLV FOUNDATION MONETARY TRANSFER FORM

    E-Print Network [OSTI]

    Walker, Lawrence R.

    THE UNLV FOUNDATION MONETARY TRANSFER FORM (Use one form for each account) Date Department Amount Transfer from Foundation Account Name UNLV Foundation Foundation Account Number Transfer to University contributions to this fund were accepted. If Foundation account number does not equal BOR account number

  5. Corporate/Foundation Relations CORPORATE AND FOUNDATION RELATIONS The Offices of Corporate and

    E-Print Network [OSTI]

    Mather, Patrick T.

    Corporate/Foundation Relations - 1 - CORPORATE AND FOUNDATION RELATIONS The Offices of Corporate and Foundation Relations (CR, FR) are responsible for coordinating with OSP on applications to key University development and institutional advancement prospects. Applying to Foundations or Corporations. Faculty

  6. Behavior of Bidirectional Spring Unit in Isolated Floor Systems

    E-Print Network [OSTI]

    Bruneau, Michel

    gravity based sys- tems suspension mechanisms or linear spring based systems coil springs or rubber unitsBehavior of Bidirectional Spring Unit in Isolated Floor Systems Shenlei Cui, M.ASCE1 ; Michel of bidirectional spring units used as isolators in a kind of isolated floor system, three types of characterization

  7. Density Matrix Topological Insulators

    E-Print Network [OSTI]

    A. Rivas; O. Viyuela; M. A. Martin-Delgado

    2013-10-31T23:59:59.000Z

    Thermal noise can destroy topological insulators (TI). However we demonstrate how TIs can be made stable in dissipative systems. To that aim, we introduce the notion of band Liouvillian as the dissipative counterpart of band Hamiltonian, and show a method to evaluate the topological order of its steady state. This is based on a generalization of the Chern number valid for general mixed states (referred to as density matrix Chern value), which witnesses topological order in a system coupled to external noise. Additionally, we study its relation with the electrical conductivity at finite temperature, which is not a topological property. Nonetheless, the density matrix Chern value represents the part of the conductivity which is topological due to the presence of quantum mixed edge states at finite temperature. To make our formalism concrete, we apply these concepts to the two-dimensional Haldane model in the presence of thermal dissipation, but our results hold for arbitrary dimensions and density matrices.

  8. Multiple layer insulation cover

    DOE Patents [OSTI]

    Farrell, James J. (Livingston Manor, NY); Donohoe, Anthony J. (Ovid, NY)

    1981-11-03T23:59:59.000Z

    A multiple layer insulation cover for preventing heat loss in, for example, a greenhouse, is disclosed. The cover is comprised of spaced layers of thin foil covered fabric separated from each other by air spaces. The spacing is accomplished by the inflation of spaced air bladders which are integrally formed in the cover and to which the layers of the cover are secured. The bladders are inflated after the cover has been deployed in its intended use to separate the layers of the foil material. The sizes of the material layers are selected to compensate for sagging across the width of the cover so that the desired spacing is uniformly maintained when the cover has been deployed. The bladders are deflated as the cover is stored thereby expediting the storage process and reducing the amount of storage space required.

  9. THE HENRY FOUNDATION, INC. FINANCIAL STATEMENTS

    E-Print Network [OSTI]

    THE HENRY FOUNDATION, INC. FINANCIAL STATEMENTS DECEMBER 31, 2005 #12;TABLE OF CONTENTS PAGES of Directors The Henry Foundation, Inc. Silver Spring, Maryland WehaveauditedtheaccompanyingstatementoffinancialpositionofTheHenryFoundation, Inc. as of December 31, 2005 and the related statements of activities

  10. Spray Foam Exterior Insulation with Stand-Off Furring

    SciTech Connect (OSTI)

    Herk, A.; Baker, R.; Prahl, D.

    2014-03-01T23:59:59.000Z

    IBACOS, in collaboration with GreenHomes America, was contracted by the New York State Energy Research and Development Authority to research exterior wall insulation solutions. This research investigated cost-effective deep energy retrofit (DER) solutions for improving the building shell exterior while achieving a cost-reduction goal, including reduced labor costs to reach a 50/50 split between material and labor. The strategies included exterior wall insulation plus energy upgrades as needed in the attic, mechanical and ventilation systems, and basement band joist, walls, and floors. The work can be integrated with other home improvements such as siding or window replacement. This strategy minimizes physical connections to existing wall studs, encapsulates existing siding materials (including lead paint) with spray foam, and creates a vented rain screen assembly to promote drying. GreenHomes America applied construction details created by IBACOS to a test home. 2x4 framing members were attached to the wall at band joists and top plates using 'L' clips, with spray foam insulating the wall after framing was installed. Windows were installed simultaneously with the framing, including extension jambs. The use of clips in specific areas provided the best strength potential, and 'picture framing' the spray foam held the 2x4s in place. Short-term testing was performed at this house, with monitoring equipment installed for long-term testing. Testing measurements will be provided in a later report, as well as utility impact (before and after), costs (labor and materials), construction time, standard specifications, and analysis for the exterior wall insulation strategy.

  11. Tribal Renewable Energy Foundational Course: Strategic Energy...

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

    Strategic Energy Planning Tribal Renewable Energy Foundational Course: Strategic Energy Planning Watch the U.S. Department of Energy Office of Indian Energy foundational course...

  12. Tribal Renewable Energy Curriculum Foundational Course: Biomass...

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

    Renewable Energy Curriculum Foundational Course: Biomass Tribal Renewable Energy Curriculum Foundational Course: Biomass Watch the U.S. Department of Energy Office of Indian Energy...

  13. Illinois Clean Energy Community Foundation Grants

    Broader source: Energy.gov [DOE]

    The Illinois Clean Energy Community Foundation (ICECF) was established in December 1999 as an independent foundation with a $225 million endowment provided by Commonwealth Edison. The ICECF invests...

  14. National Science Foundation, Lake Hoare, Antarctica | Department...

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

    National Science Foundation, Lake Hoare, Antarctica National Science Foundation, Lake Hoare, Antarctica Photo of a Photovoltaic System Located at Lake Hoare, Antarctica Lake Hoare...

  15. Tunable Dirac Fermion Dynamics in Topological Insulators

    E-Print Network [OSTI]

    Wang, Wei Hua

    Tunable Dirac Fermion Dynamics in Topological Insulators Chaoyu Chen1 , Zhuojin Xie1 , Ya Feng1, Beijing 100190, China. Three-dimensional topological insulators are characterized by insulating bulk state topological insulators. We have directly revealed signatures of the electron-phonon coupling and found

  16. STATE OF CALIFORNIA INSULATION STAGE CHECKLIST

    E-Print Network [OSTI]

    STATE OF CALIFORNIA INSULATION STAGE CHECKLIST CEC-CF-6R-ENV-22 (Revised 05/12) CALIFORNIA ENERGY COMMISSION INSTALLATION CERTIFICATE CF-6R-ENV-22 Quality Insulation Installation (QII) - Insulation Stage be insulated in a manner that resists thermal bridging of the assembly separating conditioned from

  17. Chromatin insulators: lessons from the fly

    E-Print Network [OSTI]

    Corces, Victor G.

    Chromatin insulators: lessons from the fly B.V.Gurudatta and Victor G.Corces Abstract Chromatin insulators are DNA^protein complexes with broad functions in nuclear biology. Drosophila has at least five different types of insulators; recent results suggest that these different insulators share some components

  18. Insulation products promote thermal efficiency

    SciTech Connect (OSTI)

    Chalmers, R.

    1985-04-01T23:59:59.000Z

    The judicious use of thermal insulation products in non-residential buildings can provide a number of advantages including increased energy efficiency, lower first costs (by avoiding overside HVAC systems), improved fire safety and better acoustics. Thermal insulation products are those products which retard the flow of heat energy. Materials include glass, plastics, and organic materials such as wood fibers, vermiculite and perlite. Forms range from the familiar batts and blankets of glass fibers to foamed plastic, rigid boards, losse fill and systems combining two or more products, such as polystyrene boards covered with insulating plaster. The R values of selected insulation materials with a cost/sq. ft. of each material at R 10 are given. Costs cover both the material and installation and may vary depending on local conditions.

  19. Correlation effects on topological insulator

    E-Print Network [OSTI]

    Xiong-Jun Liu; Yang Liu; Xin Liu

    2010-11-24T23:59:59.000Z

    The strong correlation effects on topological insulator are studied in a two-sublattice system with an onsite single-particle energy difference $\\Delta$ between two sublattices. At $\\Delta=0$, increasing the onsite interaction strength $U$ drives the transition from the quantum spin Hall insulating state to the non-topological antiferromagnetic Mott-insulating (AFMI) state. When $\\Delta$ is larger than a certain value, a topologically trivial band insulator or AFMI at small values of $U$ may change into a quantum anomalous Hall state with antiferromagnetic ordering at intermediate values of $U$. Further increasing $U$ drives the system back into the topologically trivial state of AFMI. The corresponding phenomena is observable in the solid state and cold atom systems. We also propose a scheme to realize and detect these effects in cold atom systems.

  20. Measure Guideline: Basement Insulation Basics

    SciTech Connect (OSTI)

    Aldrich, R.; Mantha, P.; Puttagunta, S.

    2012-10-01T23:59:59.000Z

    This guideline is intended to describe good practices for insulating basements in new and existing homes, and is intended to be a practical resources for building contractors, designers, and also to homeowners.

  1. Fully synthetic taped insulation cables

    DOE Patents [OSTI]

    Forsyth, Eric B. (Brookhaven, NY); Muller, Albert C. (Center Moriches, NY)

    1984-01-01T23:59:59.000Z

    A high voltage oil-impregnated electrical cable with fully polymer taped insulation operable to 765 kV. Biaxially oriented, specially processed, polyethylene, polybutene or polypropylene tape with an embossed pattern is wound in multiple layers over a conductive core with a permeable screen around the insulation. Conventional oil which closely matches the dielectric constant of the tape is used, and the cable can be impregnated after field installation because of its excellent impregnation characteristics.

  2. Variable pressure thermal insulating jacket

    DOE Patents [OSTI]

    Nelson, P.A.; Malecha, R.F.; Chilenskas, A.A.

    1994-09-20T23:59:59.000Z

    A device for controlled insulation of a thermal device is disclosed. The device includes a thermal jacket with a closed volume able to be evacuated to form an insulating jacket around the thermal source. A getter material is in communication with the closed volume of the thermal jacket. The getter material can absorb and desorb a control gas to control gas pressure in the volume of the thermal jacket to control thermal conductivity in the thermal jacket. 10 figs.

  3. Building America Case Study: Cold Climate Foundation Wall Hygrothermal Research Facility, Cloquet, Minnesota (Fact Sheet)

    SciTech Connect (OSTI)

    NorthernSTAR

    2014-09-01T23:59:59.000Z

    This report focuses on the progress made to date and the technical details of the experiment. An overview of the experimental data being collected with some interesting highlights noted thus far is also provided. A full analysis of the experimental data and the drawing of conclusions with regard to the thermal and hygrothermal performance of the retrofit foundation insulation systems tested will only be possible after a full year of data has been collected in 2014.

  4. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Compliance Reports For the Year Ended June 30, 2010 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Table of Contents Page Financial Statements Foundation, Inc. Athens, Georgia Compliance We have audited the University of Georgia Research Foundation

  5. October 10 10 26 UNLV FOUNDATION

    E-Print Network [OSTI]

    Hemmers, Oliver

    October 10 10 26 UNLV FOUNDATION Transfer Dates for School Year 2012 - 2013 The UNLV Foundation: This policy allows the Foundation to have sufficient time to request funds from Investment Managers. In order semester must be received by the UNLV Foundation no later than June 25, 2012 for requests of $25

  6. Technical Foundations of the Agent Contest 2008

    E-Print Network [OSTI]

    Zachmann, Gabriel

    (Technical Computer Science) Prof. Dr. Gabriel Zachmann (Computer Graphics) #12;Technical Foundations

  7. Production system improvement : floor area reduction and cycle time analysis

    E-Print Network [OSTI]

    Peterson, Jennifer J. (Jennifer Jeanne)

    2012-01-01T23:59:59.000Z

    A medical device company challenged a research team to reduce the manufacturing floor space required for an occlusion system product by one third. The team first cataloged equipment location and size, detailed the processes ...

  8. Surprising Control over Photoelectrons from a Topological Insulator

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

    over Photoelectrons from a Topological Insulator Print Tuesday, 12 March 2013 00:00 Topological insulators are insulators in the bulk but metals on the surface, and the...

  9. GROUND PLANE INSULATION FAILURE IN THE FIRST TPC SUPERCONDUCTING COIL

    E-Print Network [OSTI]

    Green, M.A.

    2010-01-01T23:59:59.000Z

    is WIUUTEO GROUND PLANE INSULATION FAILURE IN THE FIRST TPCOn August 27, 1980, an insulation failure occurred dt-ringby a failure uf ground plane insulation. ACKNOWLEDGMENTS The

  10. Typical Clothing Ensemble Insulation Levels for Sixteen Body Parts

    E-Print Network [OSTI]

    Lee, Juyoun; Zhang, Hui; Arens, Edward

    2013-01-01T23:59:59.000Z

    Thermal Comfort.1994 CLO Insulation Levels For Sixteen Bodya mesh arm chair whose insulation level was measured. FigureExperimental Conditions. CLO Insulation Levels For Sixteen

  11. 8/19/2002 Data Mining: Foundation, Techniques and Applications 1 Data Mining: Foundation,

    E-Print Network [OSTI]

    Tung, Anthony Kum Hoe

    8/19/2002 Data Mining: Foundation, Techniques and Applications 1 Data Mining: Foundation;12/3/2007 Data Mining: Foundation, Techniques and Applications 2 Outline Introduction Foundation Graph Similarity for Keyword Search #12;12/3/2007 Data Mining: Foundation, Techniques and Applications 3 Graph, Graph

  12. 2 National Research Foundation National Research Foundation 3 Step by StepGuideliNedocumeNtFoRApplicANtS

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    2 National Research Foundation National Research Foundation 3 Step by Step Foundation National Research Foundation 5 coNteNtS 1. important information .............................6 2)............................23 29. Additional Research outputs.................23 #12;6 National Research Foundation National

  13. On the foundation of Mechanics

    E-Print Network [OSTI]

    Ricardo J. Alonso-Blanco; Jess Muoz-Daz

    2014-12-09T23:59:59.000Z

    This note is an extended version of "A note on the foundations of Mechanics", arXiv: 1404.1321 [math-ph]. A presentation of its contents was given in a talk in memorial homage to the professor Juan B. Sancho Guimer\\'a. For this reason, it was written in spanish language. The matter of the note is a systematic foundation of the most classical part of Mechanics. The content by sections is: 0) Notions and basic results, 1) Conservative systems 2) Time. Time constraints, 3) Proper time. Relativistic forces, 4) Electromagnetic fields, 5) On the Hamilton-Noether Principle, 6) Schr\\"odinger equation.

  14. Process for making ceramic insulation

    DOE Patents [OSTI]

    Akash, Akash (Salt Lake City, UT); Balakrishnan, G. Nair (Sandy, UT)

    2009-12-08T23:59:59.000Z

    A method is provided for producing insulation materials and insulation for high temperature applications using novel castable and powder-based ceramics. The ceramic components produced using the proposed process offers (i) a fine porosity (from nano-to micro scale); (ii) a superior strength-to-weight ratio; and (iii) flexibility in designing multilayered features offering multifunctionality which will increase the service lifetime of insulation and refractory components used in the solid oxide fuel cell, direct carbon fuel cell, furnace, metal melting, glass, chemical, paper/pulp, automobile, industrial heating, coal, and power generation industries. Further, the ceramic components made using this method may have net-shape and/or net-size advantages with minimum post machining requirements.

  15. Modeled and metered energy savings from exterior wall insulation

    SciTech Connect (OSTI)

    Ternes, M.; Parker, D.; McLain, H.; Barkaszi, S. Jr.

    1996-09-01T23:59:59.000Z

    Millions of single-family masonry (block) houses with slab foundations exist in the southern United States. In fact, approximately 50% of Florida`s six million residences are of concrete block construction. The block walls in these homes are usually uninsulated, and the technology for retrofitting wall insulation is not well developed. Two field tests were performed--one near Phoenix, Arizona and one in Cocoa, Florida--to measure the air-conditioning energy savings and demand reduction impact of applying an exterior insulation and finish system (EEFS) to the exterior of the block wall, and gain practical experience with retrofit application techniques and costs. One field test used a {open_quotes}site-fabricated{close_quotes} insulation system, while the other field test used a commercially available system. The field tests measured a savings of 9% in Arizona and less savings in Florida, and emphasized the impact indoor temperature settings have on cooling energy savings: exterior wall insulation on block homes will produce energy savings in Florida houses only if a low cooling thermostat setting is desirable. The field tests also highlighted an improved comfort benefit from the retrofit - namely, elimination of overheating in rooms with south and west exposures. The DOE-2. ID program was used to analyze the energy savings (air-conditioning and heating) and electric demand impact of applying an EIFS. Air-conditioning energy savings were estimated to be in the range of 8% to 10% in many southern U.S. regions. A 12% savings was predicted for Phoenix, Arizona and a savings of 1% to 4% was predicted for seacoast regions, particularly in Florida. These predictions were in good agreement with the measured values. Peak hour cooling energy savings were predicted to be more uniform throughout the country, generally in the range of %8 to %12.

  16. Approximating Metal-Insulator Transitions

    E-Print Network [OSTI]

    C. Danieli; K. Rayanov; B. Pavlov; G. Martin; S. Flach

    2014-05-06T23:59:59.000Z

    We consider quantum wave propagation in one-dimensional quasiperiodic lattices. We propose an iterative construction of quasiperiodic potentials from sequences of potentials with increasing spatial period. At each finite iteration step the eigenstates reflect the properties of the limiting quasiperiodic potential properties up to a controlled maximum system size. We then observe approximate metal-insulator transitions (MIT) at the finite iteration steps. We also report evidence on mobility edges which are at variance to the celebrated Aubry-Andre model. The dynamics near the MIT shows a critical slowing down of the ballistic group velocity in the metallic phase similar to the divergence of the localization length in the insulating phase.

  17. STATE OF CALIFORNIA ENVELOPE INSULATION; ROOFING; FENESTRATION

    E-Print Network [OSTI]

    STATE OF CALIFORNIA ENVELOPE INSULATION; ROOFING; FENESTRATION CEC-CF-6R-ENV-01 (Revised 08/09) CALIFORNIA ENERGY COMMISSION INSTALLATION CERTIFICATE CF-6R-ENV-01 Envelope Insulation; Roofing:__________________________________ Brand Name:_______________________________ Thickness (inches):_________________________ Thermal

  18. Degradation of Structural Alloys Under Thermal Insulation

    E-Print Network [OSTI]

    McIntyre, D. R.

    1984-01-01T23:59:59.000Z

    Wet thermal insulation may actively degrade steel and stainless steel structures by general corrosion or stress-corrosion cracking. Two different mechanisms of water ingress into insulation are discussed; flooding from external sources...

  19. Insulation board and process of making

    DOE Patents [OSTI]

    Nowobilski, Jeffert J. (Orchard Park, NY); Owens, William J. (Kenmore, NY)

    1985-01-01T23:59:59.000Z

    Insulation board capable of bearing a load without significant loss of insulating capacity due to compression, produced by a method wherein the board is made in compliance with specified conditions of time, temperature and pressure.

  20. H Foundation Pilot Project Awards

    E-Print Network [OSTI]

    Center of Excellence (PCE) Release Date: June 5, 2013, PCE or rPPC) Through the generous support of the H Foundation, members of the Basic Sciences project awards will provide up to $5,000 directly to the Proteomics Center of Excellence (PCE

  1. 2014-15 catalog FOUNDATIONS

    E-Print Network [OSTI]

    Barrash, Warren

    Introduction to Engineering 3 PHYS 211 Physics I with Calculus 4 our web site. UF 100 Intellectual Foundations 3 PHYS 211L Physics I with Calculus Lab 1 17 16 CE 210 # Engineering Surveying 2 CE 280 Civil Engineering Case Studies 2 CE 211 # Engineering Surveying Lab 1 CE 282 Engineering Practice 3 CE 284

  2. 2013-14 catalog FOUNDATIONS

    E-Print Network [OSTI]

    Barrash, Warren

    Introduction to Engineering 3 PHYS 211 Physics I with Calculus 4 our web site. UF 100 Intellectual Foundations 3 PHYS 211L Physics I with Calculus Lab 1 17 16 CE 210 # Engineering Surveying 2 CE 280 Civil Engineering Case Studies 2 CE 211 # Engineering Surveying Lab 1 CE 282 ** Engineering Practice 3 ENGL 202

  3. Foundations and Trends R Econometrics

    E-Print Network [OSTI]

    Lansky, Joshua

    Foundations and Trends R in Econometrics Vol. 2, Nos. 12 (2006) 1145 c 2008 A. Golan DOI: 10.1561/0800000004 Information and Entropy Econometrics -- A Review and Synthesis Amos Golan Department of Economics, American are to study the basics of information-theoretic methods in econometrics, to exam- ine the connecting theme

  4. LEEDS PARTNERSHIP NHS FOUNDATION TRUST

    E-Print Network [OSTI]

    Berzins, M.

    6469 ABOUT THIS CASE STUDY Leeds Partnerships NHS Foundation Trust worked with the University of Leeds untoward incidents (SUIs) occurring within the Trust to achieve a sustained improvement in patient safety of the North of England to work together to improve the sustainable economic development of the North towards

  5. Metal-Insulator Photocathode Heterojunction for Directed Electron...

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

    Insulator Photocathode Heterojunction for Directed Electron Emission. Metal-Insulator Photocathode Heterojunction for Directed Electron Emission. Abstract: New photocathode...

  6. Dynamics of Dirac Fermions in Topological Insulators

    E-Print Network [OSTI]

    Arnold, Anton

    Dynamics of Dirac Fermions in Topological Insulators R. Hammer1 , C. Ertler1 , W. P¨otz1 , and A.hammer@uni-graz.at Abstract We study the coherent dynamics of Dirac fermions on the surface of topological insulators in one topological insulators (TI) we investigate theoretically the dynamics of Dirac fermion wave packets on their 2

  7. A Holographic Fractional Topological Insulator

    E-Print Network [OSTI]

    Carlos Hoyos-Badajoz; Kristan Jensen; Andreas Karch

    2010-07-19T23:59:59.000Z

    We give a holographic realization of the recently proposed low energy effective action describing a fractional topological insulator. In particular we verify that the surface of this hypothetical material supports a fractional quantum Hall current corresponding to half that of a Laughlin state.

  8. Vacuum-insulated catalytic converter

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO)

    2001-01-01T23:59:59.000Z

    A catalytic converter has an inner canister that contains catalyst-coated substrates and an outer canister that encloses an annular, variable vacuum insulation chamber surrounding the inner canister. An annular tank containing phase-change material for heat storage and release is positioned in the variable vacuum insulation chamber a distance spaced part from the inner canister. A reversible hydrogen getter in the variable vacuum insulation chamber, preferably on a surface of the heat storage tank, releases hydrogen into the variable vacuum insulation chamber to conduct heat when the phase-change material is hot and absorbs the hydrogen to limit heat transfer to radiation when the phase-change material is cool. A porous zeolite trap in the inner canister absorbs and retains hydrocarbons from the exhaust gases when the catalyst-coated substrates and zeolite trap are cold and releases the hydrocarbons for reaction on the catalyst-coated substrate when the zeolite trap and catalyst-coated substrate get hot.

  9. SUESS ET AL.: SEA FLOOR METHANE HYDRATES AT HYDRATE RIDGE, CASCADIA MARGIN Sea Floor Methane Hydrates at Hydrate Ridge, Cascadia Margin

    E-Print Network [OSTI]

    Goldfinger, Chris

    SUESS ET AL.: SEA FLOOR METHANE HYDRATES AT HYDRATE RIDGE, CASCADIA MARGIN 1 Sea Floor Methane are exposed at the sea floor. A methane-oxidizing bacterial consortium populates the exposures of hydrate; colonies of vent macro-fauna are abundant as well. Discharge of methane from destabilized hydrate

  10. GEORGE LEA FOUNDER'S SCHOLARSHIP PUBLIC LANDS FOUNDATION

    E-Print Network [OSTI]

    1 GEORGE LEA FOUNDER'S SCHOLARSHIP PUBLIC LANDS FOUNDATION P.O. Box 7226 Arlington, VA 22207 Scholarship Application Form This scholarship is being offered by the Public Lands Foundation, a national non

  11. Vertical Axis Wind Turbine Foundation parameter study

    SciTech Connect (OSTI)

    Lodde, P.F.

    1980-07-01T23:59:59.000Z

    The dynamic failure criterion governing the dimensions of prototype Vertical Axis Wind Turbine Foundations is treated as a variable parameter. The resulting change in foundation dimensions and costs is examined.

  12. Case study of Kresge Foundation office complex.

    E-Print Network [OSTI]

    Goins, John

    2011-01-01T23:59:59.000Z

    KresgeFoundationEnergyModel:KresgeBuildingEnergy76 OriginalEnergyModelandLEED?NCEnergyModel..

  13. CASE STUDY OF KRESGE FOUNDATION OFFICE COMPLEX

    E-Print Network [OSTI]

    Goins, John

    2011-01-01T23:59:59.000Z

    KresgeFoundationEnergyModel:KresgeBuildingEnergy76 OriginalEnergyModelandLEED?NCEnergyModel..

  14. 2013 2014 Heart and Stroke Foundation

    E-Print Network [OSTI]

    MacMillan, Andrew

    2013 ­ 2014 Heart and Stroke Foundation Seed Grants Guidelines Alberta #12;Page 2 of 3 September 23-2013 October, 2013 Heart and Stroke Foundation Seed Grants in Alberta Heart and Stroke Foundation (HSF) Seed Grants support the achievement of the HSF Vision: Healthy lives free of heart disease and stroke

  15. 2013 2014 Heart and Stroke Foundation

    E-Print Network [OSTI]

    MacMillan, Andrew

    2013 ­ 2014 Heart and Stroke Foundation New Investigator Awards Guidelines Alberta #12;Page 2 of 5 September 23-2013 October, 2013 Heart and Stroke Foundation New Investigator Awards in Alberta The Heart and Stroke Foundation (HSF) Distinguished New Investigator Awards support the achievement of the HSF Vision

  16. Prototype bucket foundation for wind turbines

    E-Print Network [OSTI]

    Prototype bucket foundation for wind turbines -natural frequency estimation Lars Bo Ibsen Morten bucket foundation for wind turbines -natural frequency estimation by Lars Bo Ibsen Morten Liingaard foundation for wind turbines--natural frequency estimation" is divided into four numbered sections

  17. Foundation Year Programmes: AGuideforParents

    E-Print Network [OSTI]

    Anderson, Jim

    Foundation Year Programmes: AGuideforParents #12;Welcometo Southampton Studying in the UK is a long exciting adventures of their life. Our foundation year courses are designed to help your son or daughter, foundation year students who meet the required criteria are guaranteed a place on an undergraduate course

  18. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Arnold, Jonathan

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. COMPLIANCE REPORTS For the Year Ended June 30, 2013 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. TABLE OF CONTENTS Financial Statements Foundation, Inc. Athens, Georgia Report on Compliance for Each Major Federal Program We have audited

  19. University of California San Francisco Foundation

    E-Print Network [OSTI]

    Yamamoto, Keith

    University of California San Francisco Foundation Annual Financial Report June 30, 2008 and 2007 C:\\Temp-delete\\June-30-2008.doc 9/8/2008 4:59:20 PM Version 5 #12;University of California San Francisco Foundation Index University of California San Francisco Foundation In our opinion, the accompanying statements of net assets

  20. University of California San Francisco Foundation

    E-Print Network [OSTI]

    Yamamoto, Keith

    University of California San Francisco Foundation Financial Statements June 30, 2012 and 2011 #12;University of California San Francisco Foundation Index June 30, 2012 and 2011 Page(s) Report of Independent University of California San Francisco Foundation In our opinion, the accompanying statements of net position

  1. University of Virginia Darden School Foundation

    E-Print Network [OSTI]

    Acton, Scott

    University of Virginia Darden School Foundation P. O. Box 7726 Charlottesville, VA 22906 1 Foundation encourages gifts of stock, bonds and shares of mutual funds. With a gift of appreciated securities School Foundation Brokerage Information Charlie Souter Morgan Stanley, LLC 401 E. Market St, Suite 100

  2. THE BERROW FOUNDATION'S LORD FLOREY SCHOLARSHIPS FOR

    E-Print Network [OSTI]

    Senn, Walter

    THE BERROW FOUNDATION'S LORD FLOREY SCHOLARSHIPS FOR POSTGRADUATE STUDIES IN MEDICAL, CHEMICAL AND BIOCHEMICAL SCIENCES The Berrow Foundation awards up to two fully-funded scholarships each year to enable as members of Lincoln College. The Berrow Foundation Lord Florey Scholarships cover full College

  3. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Compliance Reports For the Year Ended June 30, 2009 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Table of Contents Page Financial Statements of Directors University of Georgia Research Foundation, Inc. Athens, Georgia Compliance We have audited

  4. University of Virginia Darden School Foundation

    E-Print Network [OSTI]

    Acton, Scott

    University of Virginia Darden School Foundation P. O. Box 7726 Charlottesville, VA 22906 (800 School Foundation encourages gifts of stock, bonds, and shares of mutual funds. With a gift Darden School Foundation Brokerage Information Wachovia Securities/First Clearing Corporation P. O. Box

  5. University of California San Francisco Foundation

    E-Print Network [OSTI]

    Yamamoto, Keith

    University of California San Francisco Foundation Annual Financial Report June 30, 2009 and 2008 #12;University of California San Francisco Foundation Index June 30, 2009 and 2008 Page(s) Report University of California San Francisco Foundation In our opinion, the accompanying statements of net assets

  6. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Financial Statements for the year ended June 30, 2010 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Contents Page Report of Independent Auditors 2 of Georgia Research Foundation, Inc. Athens, Georgia We have audited the accompanying statement of net assets

  7. UC DAVIS FOUNDATION 1460 DREW AVENUE

    E-Print Network [OSTI]

    California at Davis, University of

    UC DAVIS FOUNDATION 1460 DREW AVENUE DAVIS, CA 95616 GIFTS OF STOCK MAY OFFER TAX BENEIFITS the stock is received in our Foundation account and may be slightly more or less than you expect instructions. Account Name: UC Davis Foundation Account Number: 848-01678-1-9 DTC Number: 0057 Agent: Edward

  8. SONOMA STATE UNIVERSITY ACADEMIC FOUNDATION, INC.

    E-Print Network [OSTI]

    Ravikumar, B.

    SONOMA STATE UNIVERSITY ACADEMIC FOUNDATION, INC. FINANCIAL STATEMENTS JUNE 30, 2009 AND 2008 #12 Board of Directors Sonoma State University Academic Foundation, Inc. Rohnert Park, California We have audited the accompanying basic financial statements of Sonoma State University Academic Foundation, Inc

  9. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Arnold, Jonathan

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Financial Statements for the year ended June 30, 2011 #12;2 UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Contents Page Report of Independent Auditors of Directors University of Georgia Research Foundation, Inc. Athens, Georgia We have audited the accompanying

  10. THE COLLEGE OF WILLIAM & MARY FOUNDATION

    E-Print Network [OSTI]

    Zobin, Nahum

    THE COLLEGE OF WILLIAM & MARY FOUNDATION 2008 Annual Report A CATALYST FOR Excellence. The College of William & Mary Foundation is crucial to building this vital private support. Although the Foundation's work is complex, its mission is simple. Through a combination of fundraising and investment

  11. Report of the University of Winnipeg Foundation

    E-Print Network [OSTI]

    Martin, Jeff

    2010/2011 Report of the University of Winnipeg Foundation A TRANSFORMATIONAL YEAR... celebrating by leaders, within The University and its Foundation, who have delivered the most successful Campaign in our University's history. Last year, we reported to you that the Foundation had surpassed the $70 million goal

  12. Report of the University of Winnipeg Foundation

    E-Print Network [OSTI]

    Martin, Jeff

    2009/2010 Report of the University of Winnipeg Foundation AN EXTRAORDINARY YEAR... the new reality 1 2009/2010 was an extraordinary year for The University of Winnipeg Foundation. A time of tumult of the curve required, for the Foundation, a process of heightened donor stewardship and continued prudent

  13. University of California San Francisco Foundation

    E-Print Network [OSTI]

    Yamamoto, Keith

    University of California San Francisco Foundation Financial Statements June 30, 2011 and 2010 #12;University of California San Francisco Foundation Index June 30, 2011 and 2010 Page(s) Report of Independent .............................................................................................................. 10­23 #12;#12;University of California San Francisco Foundation Management's Discussion and Analysis

  14. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Compliance Reports For the Year Ended June 30, 2012 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Table of Contents Page Financial Statements Circular A-133 To the Board of Directors University of Georgia Research Foundation, Inc. Athens, Georgia

  15. 27 April 2010 UEA London Science Foundation

    E-Print Network [OSTI]

    Everest, Graham R

    27 April 2010 UEA London Science Foundation Scholarships 2010 Announcing the creation of two full of East Anglia, London invites applications for the UEA London Science Foundation Scholarships. The scholarships have been created to assist international fee- paying students, who need to complete a Foundation

  16. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Financial Statements for the year ended June 30, 2009 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Contents Page Report of Independent Auditors 2 Standards 45 #12;Report of Independent Auditors Board of Directors University of Georgia Research Foundation

  17. Building Momentum UC San Diego Foundation

    E-Print Network [OSTI]

    Russell, Lynn

    Building Momentum UC San Diego Foundation Financial Statements June 30, 2011, and 2010 #12;INDEX 1;1UC San Diego Foundation Financial Statements 2010­11 Report of Independent Auditors The Board of Trustees UC San Diego Foundation In our opinion, the accompanying statements of net assets and the related

  18. ACCESS TO INFORMATION MANUAL NATIONAL RESEARCH FOUNDATION

    E-Print Network [OSTI]

    Jarrett, Thomas H.

    ACCESS TO INFORMATION MANUAL FOR THE NATIONAL RESEARCH FOUNDATION Manual in terms of section 14 ............................................................................................. 1 2.2 A SCHEMATIC DIARAM OF THE STRUCTURE OF THE NATIONAL RESEARCH FOUNDATION......... 2 2 BODIES #12;© National Research Foundation Malefyane Mogale i FOREWORD In order to present a balanced

  19. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Hall, Daniel

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Compliance Reports For the Year Ended June 30, 2011 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Table of Contents Page Financial Statements of Georgia Research Foundation, Inc. Athens, Georgia Compliance We have audited the University of Georgia

  20. UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.

    E-Print Network [OSTI]

    Arnold, Jonathan

    UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Financial Statements for the year ended June 30, 2012 #12;UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC. Contents 2 Page Report of Independent Auditors of Directors University of Georgia Research Foundation, Inc. Athens, Georgia We have audited the accompanying

  1. unh foundation endowment report 1 Investment Philosophy

    E-Print Network [OSTI]

    New Hampshire, University of

    unh foundation endowment report fY 2012 | #12;1 Investment Philosophy 2 2012 Performance Summary 4. Careful management of the UNH Foundation endowment assets through the evaluation of the risk, reward beneficiaries, while also seeking long-term growth of principal. investment philosophY #12;2 UNH FoUNdatioN e

  2. Cognitive Foundations for Visual Analytics

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Noonan, Christine F.; Franklin, Lyndsey

    2011-02-25T23:59:59.000Z

    In this report, we provide an overview of scientific/technical literature on information visualization and VA. Topics discussed include an update and overview of the extensive literature search conducted for this study, the nature and purpose of the field, major research thrusts, and scientific foundations. We review methodologies for evaluating and measuring the impact of VA technologies as well as taxonomies that have been proposed for various purposes to support the VA community. A cognitive science perspective underlies each of these discussions.

  3. Building America Expert Meeting Report: Foundations Research...

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

    Technical Update Meeting Summary Report: Denver, Colorado - August 9-11, 2011 Residential Energy Efficiency Technical Update Meeting: August 2011 Exterior Rigid Insulation Best...

  4. Insulation assembly for electric machine

    SciTech Connect (OSTI)

    Rhoads, Frederick W.; Titmuss, David F.; Parish, Harold; Campbell, John D.

    2013-10-15T23:59:59.000Z

    An insulation assembly is provided that includes a generally annularly-shaped main body and at least two spaced-apart fingers extending radially inwards from the main body. The spaced-apart fingers define a gap between the fingers. A slot liner may be inserted within the gap. The main body may include a plurality of circumferentially distributed segments. Each one of the plurality of segments may be operatively connected to another of the plurality of segments to form the continuous main body. The slot liner may be formed as a single extruded piece defining a plurality of cavities. A plurality of conductors (extendable from the stator assembly) may be axially inserted within a respective one of the plurality of cavities. The insulation assembly electrically isolates the conductors in the electric motor from the stator stack and from other conductors.

  5. High temperature structural insulating material

    DOE Patents [OSTI]

    Chen, W.Y.

    1984-07-27T23:59:59.000Z

    A high temperature structural insulating material useful as a liner for cylinders of high temperature engines through the favorable combination of high service temperature (above about 800/sup 0/C), low thermal conductivity (below about 0.2 W/m/sup 0/C), and high compressive strength (above about 250 psi). The insulating material is produced by selecting hollow ceramic beads with a softening temperature above about 800/sup 0/C, a diameter within the range of 20-200 ..mu..m, and a wall thickness in the range of about 2 to 4 ..mu..m; compacting the beads and a compatible silicate binder composition under pressure and sintering conditions to provide the desired structural form with the structure having a closed-cell, compact array of bonded beads.

  6. High temperature structural insulating material

    DOE Patents [OSTI]

    Chen, Wayne Y. (Munster, IN)

    1987-01-01T23:59:59.000Z

    A high temperature structural insulating material useful as a liner for cylinders of high temperature engines through the favorable combination of high service temperature (above about 800.degree. C.), low thermal conductivity (below about 0.2 W/m.degree. C.), and high compressive strength (above about 250 psi). The insulating material is produced by selecting hollow ceramic beads with a softening temperature above about 800.degree. C., a diameter within the range of 20-200 .mu.m, and a wall thickness in the range of about 2-4 .mu.m; compacting the beads and a compatible silicate binder composition under pressure and sintering conditions to provide the desired structural form with the structure having a closed-cell, compact array of bonded beads.

  7. Corporations LEHIGH UNIVERSITY 1 The Accenture Foundation, Inc.

    E-Print Network [OSTI]

    Gilchrist, James F.

    Corporations LEHIGH UNIVERSITY 1 The Accenture Foundation, Inc. Air Products Air Products Foundation ArcelorMittal Atofina Chemicals Foundation B. Braun Medical, Inc. (BD) Becton, Dickinson Foundation, Inc. IBM Corporation Insaco, Inc. Just Born, Inc. Lutron Electronics Company, Inc. Lutron

  8. 716 Langdon St 2nd Floor Red Gym

    E-Print Network [OSTI]

    Sheridan, Jennifer

    716 Langdon St 2nd Floor Red Gym Madison WI 53706 (608) 262-4503 http://msc.wisc.edu 1 FOLLOW OUR of witnesses may always go before you and walk beside you. We bestow a red and white kente stole upon all of our graduates. Red, for passion and sacrifice. White, for initiation and new beginnings. Each stole

  9. Visopt ShopFloor System: Integrating Planning into Production Scheduling

    E-Print Network [OSTI]

    Bartak, Roman

    Visopt ShopFloor System: Integrating Planning into Production Scheduling Roman Barták Charles, the first machine pre-processes the item (3 time units) that is finished in the second machine (additional 3 in parallel and a worker is required (left) or via a serial production when the item is pre- processed

  10. Pattern of Thermal Fluctuations in a Recovery Boiler Floor

    SciTech Connect (OSTI)

    Abdullah, Z.; Gorog, J.P.; Keiser, J.R.; Meyers, L.E.; Swindeman, R.W.

    1999-04-25T23:59:59.000Z

    The floor of a black liquor recovey boiler at a mill in central Canada has experienced cracking and delamination of the composite tubing near the spout wall and deformation of the floor panels that is most severe in the vicinity of the spout wall. One possible explanation for the observed damage is impacts of salt cake falling from the convective section onto the floor. In order to determine if such impacts do occur, strain gauges and thermocouples were installed on the boiler floor in areas where cracking and deformation were most frequent. The data obtained from these instruments indicate that brief, sudden temperature fluctuations do occur, and changes in the strain experienced by the affected tube occur simultaneously. These fluctuations appear to occur less often along the spout wall and more frequently with increasing distance from the wall. The frequency of these temperature fluctuations is insufficient for thermal fatigue to be the sole cause of the cracking observed on the tubes, but the data are consistent with what might be expected from pieces of falling salt cake.

  11. Pattern of thermal fluctuations in a recovery boiler floor

    SciTech Connect (OSTI)

    Keiser, J.R.; Meyers, L.E.; Swindeman, R.W.; Gorog, J.P.; Abdullah, Z.

    1999-07-01T23:59:59.000Z

    The floor of a black liquor recovery boiler at a mill in central Canada has experienced cracking and delamination of the composite tubing near the spout wall and deformation of the floor panels that is most severe in the vicinity of the spout wail. One possible explanation for the observed damage is impacts of salt cake falling from the convective section onto the floor. In order to determine if such impacts do occur, strain gauges and thermocouples were installed on the boiler floor in areas where cracking and deformation were most frequent. The data obtained from these instruments indicate that brief, sudden temperature fluctuations do occur, and changes in the strain experienced by-the affected tube occur simultaneously. These fluctuations appear to occur less often along the spout wall and more frequently with increasing distance from the wall. The frequency of these temperature fluctuations is insufficient for thermal fatigue to be the sole cause of the cracking observed on the tubes, but the data are consistent with what might be expected from pieces of falling salt cake.

  12. Academic Programs and Policy 401 Golden Shore, 6th Floor

    E-Print Network [OSTI]

    Ponce, V. Miguel

    Academic Programs and Policy 401 Golden Shore, 6th Floor Long Beach, CA 90802-4210 www for graduation is specified (not just the total for the major): _______ the proposed bachelor's program requires no fewer and no more than 120 units _______ proposed bachelor's degree programs

  13. Topological Insulators at Room Temperature

    SciTech Connect (OSTI)

    Zhang, Haijun; /Beijing, Inst. Phys.; Liu, Chao-Xing; /Tsinghua U., Beijing; Qi, Xiao-Liang; /Stanford U., Phys. Dept.; Dai, Xi; Fang, Zhong; /Beijing, Inst. Phys.; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

    2010-03-25T23:59:59.000Z

    Topological insulators are new states of quantum matter with surface states protected by the time-reversal symmetry. In this work, we perform first-principle electronic structure calculations for Sb{sub 2}Te{sub 3}, Sb{sub 2}Se{sub 3}, Bi{sub 2}Te{sub 3} and Bi{sub 2}Se{sub 3} crystals. Our calculations predict that Sb{sub 2}Te{sub 3}, Bi{sub 2}T e{sub 3} and Bi{sub 2}Se{sub 3} are topological insulators, while Sb{sub 2}Se{sub 3} is not. In particular, Bi{sub 2}Se{sub 3} has a topologically non-trivial energy gap of 0.3eV , suitable for room temperature applications. We present a simple and unified continuum model which captures the salient topological features of this class of materials. These topological insulators have robust surface states consisting of a single Dirac cone at the {Lambda} point.

  14. Jefferson F. Allen Charitable Lead Annuity Graber Annuik Family Foundation

    E-Print Network [OSTI]

    Napier, Terrence

    Jefferson F. Allen Charitable Lead Annuity Trust Graber Annuik Family Foundation Helene & Allen Apter Foundation The Jeffrey H. and Shari L. Aronson Family Foundation Dexter F. and Dorothy H. Baker Foundation The Baxter Family Foundation Bayview Fund of the Community Foundation of New Jersey Frederick H

  15. Design and Experiments of a Solar Low-temperature Hot Water Floor Radiant Heating System

    E-Print Network [OSTI]

    Wu, Z.; Li, D.

    2006-01-01T23:59:59.000Z

    The solar low-temperature hot water floor radiant heating system combines solar energy heating with floor radiant heating. This kind of environmental heating way not only saves fossil resources and reduces pollution, but also makes people feel more...

  16. Lunar floor-fractured craters: Classification, distribution, origin and implications for magmatism and shallow crustal structure

    E-Print Network [OSTI]

    Jozwiak, Lauren M.

    Floor-Fractured Craters (FFCs) are a class of lunar craters characterized by anomalously shallow floors cut by radial, concentric, and/or polygonal fractures; additional interior features are moats, ridges, and patches of ...

  17. T-Duality of Topological Insulators

    E-Print Network [OSTI]

    Varghese Mathai; Guo Chuan Thiang

    2015-04-08T23:59:59.000Z

    Topological insulators and D-brane charges in string theory can both be classified by the same family of groups. In this letter, we extend this connection via a geometric transform, giving a novel duality of topological insulators which can be viewed as a condensed matter analog of T-duality in string theory. For 2D Chern insulators, this duality exchanges the rank and Chern number of the valence bands.

  18. Floating insulated conductors for heating subsurface formations

    DOE Patents [OSTI]

    Burns, David; Goodwin, Charles R.

    2014-07-29T23:59:59.000Z

    A heating system for a subsurface formation includes a conduit located in a first opening in the subsurface formation. Three electrical conductors are located in the conduit. A return conductor is located inside the conduit. The return conductor is electrically coupled to the ends of the electrical conductors distal from the surface of the formation. Insulation is located inside the conduit. The insulation electrically insulates the three electrical conductors, the return conductor, and the conduit from each other.

  19. Insulator damage endangers public, power reliability; ratepayers...

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

    Insulator-damage-endangers-public-power-reliability-ratepayers-foot-repair-bill Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us...

  20. How Much Insulation is Too Much?

    Broader source: Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question "How much insulation is too much?"

  1. Farmers RECC- Residential Insulation Rebate Program

    Broader source: Energy.gov [DOE]

    The Farmers Rural Electric Cooperative (RECC) Button-Up Program provides free energy audits and rebates for insulation upgrades to its residential customers. Farmers RECC's energy advisor will...

  2. Issue 5: Optimizing High Levels of Insulation

    Broader source: Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 25, 2012, and addressed the question "How much insulation is too much?"

  3. Thermal insulation by heat resistant polymers.

    E-Print Network [OSTI]

    Ahmed, Ashraf Fathy

    2009-01-01T23:59:59.000Z

    ??Internal insulation in a solid rocket motor is a layer of heat-barrier material placed between the internal surface of the case and the propellant. The (more)

  4. Building America Expert Meeting: Interior Insulation Retrofit...

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

    Building Science Corporation team held an Expert Meeting on Interior Insulation Retrofit of Mass Masonry Wall Assemblies on July 30, 2011, at the Westford Regency Hotel in...

  5. Textural break foundation wall construction modules

    DOE Patents [OSTI]

    Phillips, Steven J. (Kennewick, WA)

    1990-01-01T23:59:59.000Z

    Below-grade, textural-break foundation wall structures are provided for inhibiting diffusion and advection of liquids and gases into and out from a surrounding hydrogeologic environment. The foundation wall structure includes a foundation wall having an interior and exterior surface and a porous medium disposed around a portion of the exterior surface. The structure further includes a modular barrier disposed around a portion of the porous medium. The modular barrier is substantially removable from the hydrogeologic environment.

  6. Fully synthetic taped insulation cables

    DOE Patents [OSTI]

    Forsyth, E.B.; Muller, A.C.

    1983-07-15T23:59:59.000Z

    The present invention is a cable which, although constructed from inexpensive polyolefin tapes and using typical impregnating oils, furnishes high voltage capability up to 765 kV, and has such excellent dielectric characteristics and heat transfer properties that it is capable of operation at capacities equal to or higher than presently available cables at a given voltage. This is accomplished by using polyethylene, polybutene or polypropylene insulating tape which has been specially processed to attain properties which are not generally found in these materials, but are required for their use in impregnated electrical cables. Chief among these properties is compatibility with impregnating oil.

  7. On Holographic Insulators and Supersolids

    E-Print Network [OSTI]

    Kiritsis, Elias

    2015-01-01T23:59:59.000Z

    We obtain holographic realisations for systems that have strong similarities to Mott insulators and supersolids, after examining the ground states of Einstein-Maxwell-scalar systems. The real part of the AC conductivity has a hard gap and a discrete spectrum only. We add momentum dissipation to resolve the delta function in the conductivity due to translational invariance. We develop tools to directly calculate the Drude weight for a large class of solutions and to support our claims. Numerical RG flows are also constructed to verify that such saddle points are IR fixed points of asymptotically AdS_4 geometries.

  8. Sandia National Laboratories: Research: Research Foundations...

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

    pulsed-power machine. The Radiation Effects and High Energy Density Science Research Foundation seeks to advance science and engineering in the areas of radiation effects sciences,...

  9. Thermal Behavior of Floor Tubes in a Kraft Recovery Boiler

    SciTech Connect (OSTI)

    Barker, R.E.; Choudhury, K.A.; Gorog, J.P.; Hall, L.M.; Keiser, J.R.; Sarma, G.B.

    1999-09-12T23:59:59.000Z

    The temperatures of floor tubes in a slope-floored black liquor recovery boiler were measured using an array of thermocouples located on the tube crowns. It was found that sudden, short duration temperature increases occurred with a frequency that increased with distance from the spout wall. To determine if the temperature pulses were associated with material falling from the convective section of the boiler, the pattern of sootblower operation was recorded and compared with the pattern of temperature pulses. During the period from September, 1998, through February, 1999, it was found that more than 2/3 of the temperature pulses occurred during the time when one of the fast eight sootblowers, which are directed at the back of the screen tubes and the leading edge of the first superheater bank, was operating.

  10. Property:Building/FloorAreaMiscellaneous | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to: navigation, searchFloorAreaHotels

  11. Property:Building/FloorAreaResidential | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to: navigation,FloorAreaOtherRetail

  12. Property:Building/FloorAreaWarehouses | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress JumpFloorAreaTotal Jump to:

  13. PHASE CHANGE MATERIALS IN FLOOR TILES FOR THERMAL ENERGY STORAGE

    SciTech Connect (OSTI)

    Douglas C. Hittle

    2002-10-01T23:59:59.000Z

    Passive solar systems integrated into residential structures significantly reduce heating energy consumption. Taking advantage of latent heat storage has further increased energy savings. This is accomplished by the incorporation of phase change materials into building materials used in passive applications. Trombe walls, ceilings and floors can all be enhanced with phase change materials. Increasing the thermal storage of floor tile by the addition of encapsulated paraffin wax is the proposed topic of research. Latent heat storage of a phase change material (PCM) is obtained during a change in phase. Typical materials use the latent heat released when the material changes from a liquid to a solid. Paraffin wax and salt hydrates are examples of such materials. Other PCMs that have been recently investigated undergo a phase transition from one solid form to another. During this process they will release heat. These are known as solid-state phase change materials. All have large latent heats, which makes them ideal for passive solar applications. Easy incorporation into various building materials is must for these materials. This proposal will address the advantages and disadvantages of using these materials in floor tile. Prototype tile will be made from a mixture of quartz, binder and phase change material. The thermal and structural properties of the prototype tiles will be tested fully. It is expected that with the addition of the phase change material the structural properties will be compromised to some extent. The ratio of phase change material in the tile will have to be varied to determine the best mixture to provide significant thermal storage, while maintaining structural properties that meet the industry standards for floor tile.

  14. Topological insulators of bosons/spins T. Senthil (MIT)

    E-Print Network [OSTI]

    Topological insulators of bosons/spins T. Senthil (MIT) Thanks: X.-G.Wen, M.P.A. Fisher Trivial phases Eg: Band insulators, superfluids, antiferromagnets, ......... Gapped `topologically ordered phases Eg: Band insulators, superfluids, antiferromagnets, ......... Gapped `topologically ordered

  15. Classification and characterization of topological insulators and superconductors

    E-Print Network [OSTI]

    Mong, Roger

    2012-01-01T23:59:59.000Z

    Antiferromagnetic topological insulators 5.1 Z 2 topological1.3 Topological insulators in 3D . . . . . . . . . . . . .1.3.1 Strong topological insulators (STI) . . . . . 1.3.2

  16. Widespread spin polarizationeffects in photoemission from topological insulators

    E-Print Network [OSTI]

    Jozwiak, C.

    2012-01-01T23:59:59.000Z

    photoemission from topological insulators C. Jozwiak, 1, ?approach in the 3D topological insulators. [1] D. Hsieh, D.three-dimensional topological insulator Bi 2 Se 3 using a

  17. APPLIED PHYSICS REVIEWS Semi-insulating semiconductor heterostructures: Optoelectronic

    E-Print Network [OSTI]

    Nolte, David D.

    APPLIED PHYSICS REVIEWS Semi-insulating semiconductor heterostructures: Optoelectronic properties of optoelectronic properties of and uses for semi-insulating semiconductor heterostructures and thin films. The principal optical and optoelectronic properties of semi-insulating epilayers and heterostructures

  18. Low-cost exterior insulation process and structure

    DOE Patents [OSTI]

    Vohra, A.

    1999-03-02T23:59:59.000Z

    A low-cost exterior insulation process of stacking bags of insulating material against a wall and covering them with wire mesh and stucco provides a durable structure with good insulating value. 2 figs.

  19. Low-cost exterior insulation process and structure

    DOE Patents [OSTI]

    Vohra, Arun (Bethesda, MD)

    1999-01-01T23:59:59.000Z

    A low-cost exterior insulation process of stacking bags of insulating material against a wall and covering them with wire mesh and stucco provides a durable structure with good insulating value.

  20. Modular cell biology: retroactivity and insulation Domitilla Del Vecchio1,

    E-Print Network [OSTI]

    Sontag, Eduardo

    Modular cell biology: retroactivity and insulation Domitilla Del Vecchio1, *, Alexander J Ninfa2 a remarkable insulation property, due to the fast timescales of the phosphorylation and dephosphorylation: computational methods; metabolic and regulatory networks Keywords: feedback; insulation; modularity; singular

  1. Charge and spin topological insulators

    SciTech Connect (OSTI)

    Kopaev, Yu. V., E-mail: kopaev@sci.lebedev.ru; Gorbatsevich, A. A.; Belyavskii, V. I. [Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)

    2011-09-15T23:59:59.000Z

    The topologically nontrivial states of matter-charge and spin topological insulators, which exhibit, respectively, properties of the integer quantum Hall effect and the quantum spin Hall effect-are discussed. The topological characteristics (invariant with respect to weak adiabatic changes in the Hamiltonian parameters) which lead to such states are considered. The model of a 2D hexagonal lattice having symmetries broken with respect to time reversal and spatial inversion which was proposed by Haldane and marked the beginning of unprecedented activity in the study of topologically nontrivial states is discussed. This model relates the microscopic nature of the symmetry breaking with respect to the time reversal to the occurrence of spontaneous orbital currents which circulate within a unit cell. Such currents become zero upon summation over the unit cell, but they may form spreading current states at the surface which are similar to the edge current states under the quantum Hall effect. The first model of spontaneous currents (exciton insulator model) is considered, and the possibility of implementing new topologically nontrivial states in this model is discussed.

  2. Uniform insulation applied-B ion diode

    DOE Patents [OSTI]

    Seidel, David B. (Albuquerque, NM); Slutz, Stephen A. (Albuquerque, NM)

    1988-01-01T23:59:59.000Z

    An applied-B field extraction ion diode has uniform insulation over an anode surface for increased efficiency. When the uniform insulation is accomplished with anode coils, and a charge-exchange foil is properly placed, the ions may be focused at a point on the z axis.

  3. Kingspan Insulated Panels: Order (2013-CE-5353)

    Broader source: Energy.gov [DOE]

    DOE ordered Kingspan Insulated Panels, Inc. to pay a $8,000 civil penalty after finding Kingspan Insulated Panels had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  4. Materials - Next-generation insulation ... | ornl.gov

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

    Materials - Next-generation insulation ... A composite foam insulation panel being developed by Oak Ridge National Laboratory and partners could reduce wall-generated heating and...

  5. Exterior Rigid Insulation Best Practices - Building America Top...

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

    Effec guid-exterior rigid insulation.jpg For years, Building America research teams have advocated using the thermal, air, and vapor properties of rigid foam sheathing insulation...

  6. Highly Insulating Residential Windows Using Smart Automated Shading...

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

    Highly Insulating Residential Windows Using Smart Automated Shading Highly Insulating Residential Windows Using Smart Automated Shading Addthis 1 of 3 Residential Smart Window with...

  7. Building America Expert Meeting Report: Interior Insulation Retrofit...

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

    Interior Insulation Retrofit of Mass Masonry Wall Assembliesessment of risk factors for premature building deterioration due to interior insulation retrofits, and methods to reduce...

  8. ITER CENTRAL SOLENOID COIL INSULATION QUALIFICATION

    SciTech Connect (OSTI)

    Martovetsky, N N; Mann, T L; Miller, J R; Freudenberg, K D; Reed, R P; Walsh, R P; McColskey, J D; Evans, D

    2009-06-11T23:59:59.000Z

    An insulation system for ITER Central Solenoid must have sufficiently high electrical and structural strength. Design efforts to bring stresses in the turn and layer insulation within allowables failed. It turned out to be impossible to eliminate high local tensile stresses in the winding pack. When high local stresses can not be designed out, the qualification procedure requires verification of the acceptable structural and electrical strength by testing. We built two 4 x 4 arrays of the conductor jacket with two options of the CS insulation and subjected the arrays to 1.2 million compressive cycles at 60 MPa and at 76 K. Such conditions simulated stresses in the CS insulation. We performed voltage withstand tests and after end of cycling we measured the breakdown voltages between in the arrays. After that we dissectioned the arrays and studied micro cracks in the insulation. We report details of the specimens preparation, test procedures and test results.

  9. ITER Central Solenoid Coil Insulation Qualification

    SciTech Connect (OSTI)

    Martovetsky, Nicolai N [ORNL] [ORNL; Mann Jr, Thomas Latta [ORNL] [ORNL; Miller, John L [ORNL] [ORNL; Freudenberg, Kevin D [ORNL] [ORNL; Reed, Richard P [Cryogenic Materials, Inc.] [Cryogenic Materials, Inc.; Walsh, Robert P [Florida State University] [Florida State University; McColskey, J D [National Institute of Standards and Technology (NIST), Boulder] [National Institute of Standards and Technology (NIST), Boulder; Evans, D [Advanced Cryogenic Materials] [Advanced Cryogenic Materials

    2010-01-01T23:59:59.000Z

    An insulation system for ITER Central Solenoid must have sufficiently high electrical and structural strength. Design efforts to bring stresses in the turn and layer insulation within allowables failed. It turned out to be impossible to eliminate high local tensile stresses in the winding pack. When high local stresses can not be designed out, the qualification procedure requires verification of the acceptable structural and electrical strength by testing. We built two 4x4 arrays of the conductor jacket with two options of the CS insulation and subjected the arrays to 1.2 million compressive cycles at 60 MPa and at 76 K. Such conditions simulated stresses in the CS insulation. We performed voltage withstand tests and after end of cycling we measured the breakdown voltages between in the arrays. After that we dissectioned the arrays and studied micro cracks in the insulation. We report details of the specimens preparation, test procedures and test results.

  10. Sensitivity of forced air distribution system efficiency to climate, duct location, air leakage and insulation

    E-Print Network [OSTI]

    Walker, Iain

    2001-01-01T23:59:59.000Z

    Location, Air Leakage and Insulation Iain S. Walker Energy4 Duct Insulation, Location and Leakageinsulation

  11. Teaching CPS Foundations With Contracts Andre Platzer

    E-Print Network [OSTI]

    Platzer, Andr

    extends to many other areas, includ- ing power plants [4], the whole power grid [5], or medical CPS [6 the result of such a succession. II. CPS FOUNDATIONS EDUCATION With CPS principles and technologies becomingTeaching CPS Foundations With Contracts Andre Platzer Computer Science Department Carnegie Mellon

  12. Symmetries and "principles of construction" in Foundations

    E-Print Network [OSTI]

    Longo, Giuseppe

    Symmetries and "principles of construction" in Foundations Giuseppe Longo LIENS, CNRS ­ ENS, Paris Preliminaries A "foundational analysis" (a fully justified search for "unshakable certainties", in 1900) Frege and Hilbert: the search for (proof) principles and "unshakable certainties" (different: absolute laws

  13. Recognition Luncheon American Electric Power Foundation

    E-Print Network [OSTI]

    Crawford, T. Daniel

    Recognition Luncheon for American Electric Power Foundation and Mr. Joseph H. Vipperman, Jr. May 03 Luncheon for American Electric Power Foundation and Mr. Joseph H. Vipperman, Jr. May 03, 2011 ICTAS" project with NSWC Dahlgren for Marine Corps War-fighting Lab. Four Vehicles participated in Rim

  14. FOUNDATIONS OF WEB SCRIPT SECURITY Aaron Bohannon

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    FOUNDATIONS OF WEB SCRIPT SECURITY Aaron Bohannon A DISSERTATION in Computer and Information Science #12;FOUNDATIONS OF WEB SCRIPT SECURITY COPYRIGHT 2012 Aaron Bohannon #12;Acknowledgements applying reactive noninterference to web browsers. Before I started the final phase of my thesis research

  15. FoundationStudies DiplomaofArts

    E-Print Network [OSTI]

    Li, Jiuyong "John"

    primary and middle school students. I would highly recommend Foundation Studies. It has equipped me of preparing the vast majority of students for study and training beyond school, but we know there are always1 2012 · FoundationStudies · DiplomaofArts · DiplomaofScienceand Technology UniSA College #12;2 #12

  16. Scientific Foundations of Computer Graphics Thomas Larsson

    E-Print Network [OSTI]

    Larsson, Thomas

    Scientific Foundations of Computer Graphics Thomas Larsson Department of Computer Engineering M It is apparent that computer graphics has become a well-known tech- nology that is used in a broad spectra and medical science the importance of computer graphics is evident. But what are the scientific foundations

  17. Automatic insulation resistance testing apparatus

    DOE Patents [OSTI]

    Wyant, Francis J.; Nowlen, Steven P.; Luker, Spencer M.

    2005-06-14T23:59:59.000Z

    An apparatus and method for automatic measurement of insulation resistances of a multi-conductor cable. In one embodiment of the invention, the apparatus comprises a power supply source, an input measuring means, an output measuring means, a plurality of input relay controlled contacts, a plurality of output relay controlled contacts, a relay controller and a computer. In another embodiment of the invention the apparatus comprises a power supply source, an input measuring means, an output measuring means, an input switching unit, an output switching unit and a control unit/data logger. Embodiments of the apparatus of the invention may also incorporate cable fire testing means. The apparatus and methods of the present invention use either voltage or current for input and output measured variables.

  18. Logical foundation of theoretical physics

    E-Print Network [OSTI]

    G. A. Quznetsov

    2005-08-07T23:59:59.000Z

    This is the logical foundation for for Relativity Theory, Probability Theory, and for Quantum Theory. Contents is the following: 1 Introduction. 2 Classical logic. 3 Time and space. 3.1 Recorders. 3.2 Time. 3.3 Space. 3.4 Relativity. 4. Probability. 4.1 B-functions. 4.2 Independent tests. 4.3 Function of probability. 4.4 Conditional probability. 4.5 Classical probability 4.6 B-functions and classical propositional logic. 4.7 Consistency of the probability function. 4.7.1 Nonstandard numbers. 4.7.2 Model. 5. Quantum theory. 5.1 Events and the moving equations. 5.2 Rotations of the x5Ox4 system and B-bosonn. 5.3 Masses. 5.4 The one-mass states, particles and antiparticles. 5.5 The two-masses states. 5.5.1 Neutrinno. 5.5.2 Electroweak transformations. 5.6 Rotations of the Cartesian coordinates system and quarrks. 5.7 Gustatory pentads. 5.8 Two events. 5.9 The dimension of physical space. 5.10 The events-probability interpretation of Quantum Theory. 6. Conclusion.

  19. Constructability analysis of bridge pier foundations in waterways

    E-Print Network [OSTI]

    Deslex, Lauris

    1999-01-01T23:59:59.000Z

    focuses on constructibility issues for construction of bridge foundations in waterways. Four major types of foundation are typically used for bridges: spread footings, driven piles, drilled shafts, and auger piles. Each type of foundation has specific...

  20. Bob Scowcroft: Executive Director, Organic Farming Research Foundation

    E-Print Network [OSTI]

    Reti, Irene H.

    2010-01-01T23:59:59.000Z

    Friends of the Earth had Friends of the Earth Foundation.already had their foundations in the enviros world. So sheReplicate. Do a CCOF foundation. Get your (c)(3) status, and

  1. REPORT TO THE WILLIAM AND FLORA HEWLETT FOUNDATION

    E-Print Network [OSTI]

    Eisner, Professor Edward

    2011-01-01T23:59:59.000Z

    William and Flora Hewlett Foundation Professor Edward EisnerTHE WILLIAM AND FLORA HEWLETT FOUNDATION by Professor EdwardGrant from the Hewlett Foundation. This has enabled me to

  2. Seismic isolation of two dimensional periodic foundations

    SciTech Connect (OSTI)

    Yan, Y.; Mo, Y. L., E-mail: yilungmo@central.uh.edu [University of Houston, Houston, Texas 77004 (United States); Laskar, A. [Indian Institute of Technology Bombay, Powai, Mumbai (India); Cheng, Z.; Shi, Z. [Beijing Jiaotong University, Beijing (China); Menq, F. [University of Texas, Austin, Texas 78712 (United States); Tang, Y. [Argonne National Laboratory, Argonne, Illinois 60439 (United States)

    2014-07-28T23:59:59.000Z

    Phononic crystal is now used to control acoustic waves. When the crystal goes to a larger scale, it is called periodic structure. The band gaps of the periodic structure can be reduced to range from 0.5?Hz to 50?Hz. Therefore, the periodic structure has potential applications in seismic wave reflection. In civil engineering, the periodic structure can be served as the foundation of upper structure. This type of foundation consisting of periodic structure is called periodic foundation. When the frequency of seismic waves falls into the band gaps of the periodic foundation, the seismic wave can be blocked. Field experiments of a scaled two dimensional (2D) periodic foundation with an upper structure were conducted to verify the band gap effects. Test results showed the 2D periodic foundation can effectively reduce the response of the upper structure for excitations with frequencies within the frequency band gaps. When the experimental and the finite element analysis results are compared, they agree well with each other, indicating that 2D periodic foundation is a feasible way of reducing seismic vibrations.

  3. Why Do Kraft Recovery Boiler Composite Floor Tubes Crack?

    SciTech Connect (OSTI)

    Keiser, J.R.

    2001-10-22T23:59:59.000Z

    Cracks were first reported in 1992 in co-extruded 304L stainless steel/SA210 Gd Al carbon steel floor tubes of North American black liquor recovery boilers. Since then, a considerable amount of information has been collected on the tube environment, crack characteristics, the stress state of the tubes, and the crack initiation and propagation mechanisms. These studies have identified both operating procedures that apparently can greatly lessen the likelihood of crack formation in the stainless steel layer and alternate materials that appear to be much more resistant to cracking than is 304L stainless.

  4. Property:Building/FloorAreaHotels | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to: navigation, searchFloorAreaHotels Jump

  5. Property:Building/FloorAreaOtherRetail | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to: navigation,FloorAreaOtherRetail Jump

  6. Property:Building/FloorAreaShops | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to:FloorAreaSchoolsChildDayCare Jump

  7. Property:Building/FloorAreaSportCenters | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress Jump to:FloorAreaSchoolsChildDayCare

  8. Property:Building/FloorAreaTotal | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress JumpFloorAreaTotal Jump to: navigation, search

  9. Property:Building/TotalFloorArea | 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 CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug PowerAddress JumpFloorAreaTotal JumpOid Jump to:

  10. Insulation failure assessment under random energization overvoltages

    SciTech Connect (OSTI)

    Mahdy, A.M.; Anis, H.I. [Cairo Univ. (Egypt)] [Cairo Univ. (Egypt); El-Morshedy, A. [Faculty of Science for Girls, Dammam (Saudi Arabia)] [Faculty of Science for Girls, Dammam (Saudi Arabia)

    1996-03-01T23:59:59.000Z

    This paper offers a new simple approach to the evaluation of the risk of failure of external insulation in view of their known probabilistic nature. This is applied to EHV transmission systems subjected to energization overvoltages. The randomness, both in the applied stresses and insulation`s withstand characteristics are numerically simulated and then integrated to assess the risk of failure. Overvoltage control methods are accounted for, such as the use of pre-insertion breaker resistors, series capacitive compensation, and the installation of shunt reactors.

  11. Dara Entekhabi Bacardi Stockholm Water Foundations Professor

    E-Print Network [OSTI]

    Polz, Martin

    to you is a great opportunity to take stock of all that went on in Parsons Lab over the past year. We renovation projects this past year. I am more than happy to report that for the time being construction seems. After several months of construction on the third floor this past year, the brand new Thompson lab

  12. 1 Introduction 3 2 Topological insulators -Overview 5

    E-Print Network [OSTI]

    Johannesson, Henrik

    Contents 1 Introduction 3 2 Topological insulators - Overview 5 2.1 Introduction quantum spin Hall insulator . . . . . . . . . . . . . 7 2.4 Three dimensional topological insulator . . . . . . . . . . . . . . . . 9 3 Bulk band structure in a 2D spin orbit induced topological insulator 11 3.1 Introduction

  13. Oakwood Healthcare, 2014. All rights reserved. oakwood.org/foundation For more information, visit oakwood.org/foundation

    E-Print Network [OSTI]

    Finley Jr., Russell L.

    ©Oakwood Healthcare, 2014. All rights reserved. oakwood.org/foundation For more information, visit oakwood.org/foundation Oakwood Healthcare Foundation cordially invites you to Clays For Kids Sporting

  14. National Science Foundation/FCTO Memorandum of Understanding...

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

    National Science FoundationFCTO Memorandum of Understanding Enables Increased Renewable Hydrogen R&D National Science FoundationFCTO Memorandum of Understanding Enables Increased...

  15. H2 and You: The Hydrogen Education Foundation's Outreach Program...

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

    Foundation's Public Outreach Program Summary Presentation, January 2008. The Foundation aims to build awareness and understanding for Hydrogen. h2youpresentation.pdf More...

  16. Third Radiation Effects Research Foundation Board of Councilors...

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

    Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima Third Radiation Effects Research Foundation Board of Councilors Meeting Held in Hiroshima...

  17. Congressional Black Caucus Foundation, Inc. Meet/Match Procurement...

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

    Congressional Black Caucus Foundation, Inc. MeetMatch Procurement Forum Congressional Black Caucus Foundation, Inc. MeetMatch Procurement Forum Presented by Congresswoman Sheila...

  18. Low Floor Americans with Disabilities Compliant Alternate Fuel Vehicle Project

    SciTech Connect (OSTI)

    James Bartel

    2004-11-26T23:59:59.000Z

    This project developed a low emission, cost effective, fuel efficient, medium-duty community/transit shuttle bus that meets American's with Disabilities Act (ADA) requirements and meets National Energy Policy Act requirements (uses alternative fuel). The Low Profile chassis, which is the basis of this vehicle is configured to be fuel neutral to accommodate various alternative fuels. Demonstration of the vehicle in Yellowstone Park in summer (wheeled operation) and winter (track operation) demonstrated the feasibility and flexibility for this vehicle to provide year around operation throughout the Parks system as well as normal transit operation. The unique configuration of the chassis which provides ADA access with a simple ramp and a flat floor throughout the passenger compartment, provides maximum access for all passengers as well as maximum flexibility to configure the vehicle for each application. Because this product is derived from an existing medium duty truck chassis, the completed bus is 40-50% less expensive than existing low floor transit buses, with the reliability and durability of OEM a medium duty truck.

  19. Air leakage of Insulated Concrete Form houses

    E-Print Network [OSTI]

    Durschlag, Hannah (Hanna Rebekah)

    2012-01-01T23:59:59.000Z

    Air leakage has been shown to increase building energy use due to additional heating and cooling loads. Although many construction types have been examined for leakage, an exploration of a large number of Insulated Concrete ...

  20. Insulate Steam Distribution and Condensate Return Lines

    SciTech Connect (OSTI)

    Not Available

    2006-01-01T23:59:59.000Z

    This revised ITP tip sheet on insulating steam distribution and condensate return lines provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  1. Saving Energy and Money with Aerogel Insulation

    Broader source: Energy.gov [DOE]

    The Energy Department is investing in an innovative insulation material that saves energy and money for industrial facilities while also helping to support 50 full-time clean energy jobs for Americans.

  2. Install Removable Insulation on Valves and Fittings

    SciTech Connect (OSTI)

    Not Available

    2006-01-01T23:59:59.000Z

    This revised ITP tip sheet on installing removable insulation on valves and fittings provides how-to advice for improving the system using low-cost, proven practices and technologies.

  3. Nonlinear boundary value problem of magnetic insulation

    E-Print Network [OSTI]

    A. V. Sinitsyn

    2000-09-09T23:59:59.000Z

    On the basis of generalization of upper and lower solution method to the singular two point boundary value problems, the existence theorem of solutions for the system, which models a process of magnetic insulation in plasma is proved.

  4. Metal-insulator transition in holography

    E-Print Network [OSTI]

    Aristomenis Donos; Sean A. Hartnoll

    2013-01-19T23:59:59.000Z

    We exhibit an interaction-driven metal-insulator quantum phase transition in a holographic model. Use of a helical lattice enables us to break translation invariance while preserving homogeneity. The metallic phase is characterized by a sharp Drude peak and a d.c. resistivity that increases with temperature. In the insulating phase the Drude spectral weight is transferred into a `mid-infrared' peak and to energy scales of order the chemical potential. The d.c. resistivity now decreases with temperature. In the metallic phase, operators breaking translation invariance are irrelevant at low energy scales. In the insulating phase, translation symmetry breaking effects are present at low energies. We find the near horizon extremal geometry that captures the insulating physics.

  5. Phosphorylation based insulation devices design and implementation

    E-Print Network [OSTI]

    Rivera Ortiz, Phillip M. (Phillip Michael)

    2013-01-01T23:59:59.000Z

    This thesis presents the analysis of a phosphorylation based insulation device implemented in Saccharomyces cerevisae and the minimization of the retroactivity to the input and retroactivity to the output of a single cycle ...

  6. Thermal conductivity of thermal-battery insulations

    SciTech Connect (OSTI)

    Guidotti, R.A.; Moss, M.

    1995-08-01T23:59:59.000Z

    The thermal conductivities of a variety of insulating materials used in thermal batteries were measured in atmospheres of argon and helium using several techniques. (Helium was used to simulate the hydrogen atmosphere that results when a Li(Si)/FeS{sub 2} thermal battery ages.) The guarded-hot-plate method was used with the Min-K insulation because of its extremely low thermal conductivity. For comparison purposes, the thermal conductivity of the Min-K insulating board was also measured using the hot-probe method. The thermal-comparator method was used for the rigid Fiberfrax board and Fiberfrax paper. The thermal conductivity of the paper was measured under several levels of compression to simulate the conditions of the insulating wrap used on the stack in a thermal battery. The results of preliminary thermal-characterization tests with several silica aerogel materials are also presented.

  7. PHYSICAL REVIEW B 83, 165440 (2011) Electron interaction-driven insulating ground state in Bi2Se3 topological insulators

    E-Print Network [OSTI]

    Wang, Wei Hua

    2011-01-01T23:59:59.000Z

    topological insulators in the two-dimensional limit Minhao Liu,1 Cui-Zu Chang,1,2 Zuocheng Zhang,1 Yi Zhang,2 of ultrathin Bi2Se3 topological insulators with thickness from one quintuple layer to six quintuple layers that this unusual insulating ground state in the two-dimensional limit of topological insulators is induced

  8. Strained-Si-on-Insulator (SSOI) and SiGe-on-Insulator (SGOI): Fabrication Obstacles and Solutions

    E-Print Network [OSTI]

    Strained-Si-on-Insulator (SSOI) and SiGe-on-Insulator (SGOI): Fabrication Obstacles and Solutions-Si and SiGe-on-insulator were fabricated, combining both the benefits of high-mobility strained-Si and SOI) to oxidized handle wafers. Layer transfer onto insulating handle wafers can be accomplished using grind

  9. Providing the Scientific Foundations for Environmental Management

    E-Print Network [OSTI]

    waste and process con- ditions enables decisions around new treatment operations. These decisions could at Hanford's Waste Treatment Plant (WTP). Using a combination of bench-, engineering-, and pilotProviding the Scientific Foundations for Environmental Management #12;Advancements in scientific

  10. Underpinning strategies for buildings with deep foundations

    E-Print Network [OSTI]

    Kordahi, Ray Z. (Ray Zahi), 1979-

    2004-01-01T23:59:59.000Z

    Nowadays, numerous underpinning methods are available to provide safe, fast and practical solutions to nearly any geotechnical problem related to the foundations of a structure. This paper discusses these techniques with ...

  11. An Offline Foundation for Online Accountable Pseudonyms

    E-Print Network [OSTI]

    Ford, Bryan

    An Offline Foundation for Online Accountable Pseudonyms Bryan Ford Jacob Strauss Massachusetts or distributed for profit or commercial advantage and that copies bear this notice and the full citation

  12. T-Duality and Topological Insulators

    E-Print Network [OSTI]

    Mathai, Varghese

    2015-01-01T23:59:59.000Z

    It is well known that topological insulators are classified by a family of groups, which coincidentally also classifies D-brane charges on orientifolds in string theory. In this letter, we extend this correlation via a geometric analog of the real Fourier transform to obtain a novel duality of topological insulators that can be viewed as a condensed matter analog of T-duality in string theory.

  13. Status of surface conduction in topological insulators

    SciTech Connect (OSTI)

    Barua, Sourabh, E-mail: sbarua@iitk.ac.in; Rajeev, K. P. [Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208016 (India)] [Department of Physics, Indian Institute of Technology Kanpur, Kanpur 208016 (India)

    2014-01-15T23:59:59.000Z

    In this report, we scrutinize the thickness dependent resistivity data from the recent literature on electrical transport measurements in topological insulators. A linear increase in resistivity with increase in thickness is expected in the case of these materials since they have an insulating bulk and a conducting surface. However, such a trend is not seen in the resistivity versus thickness data for all the cases examined, except for some samples, where it holds for a range of thickness.

  14. Measure Guideline: Internal Insulation of Masonry Walls

    SciTech Connect (OSTI)

    Straube, J. F.; Ueno, K.; Schumacher, C. J.

    2012-07-01T23:59:59.000Z

    This measure guideline provides recommendations for interior insulation assemblies that control interstitial condensation and durability risks; recommendations for acceptable thermal performance are also provided. An illustrated guide of high-risk exterior details (which concentrate bulk water), and recommended remediation details is provided. This is followed by a recommended methodology for risk assessment of a masonry interior insulation project: a series of steps are suggested to assess the risks associated with this retrofit, with greater certainty with added steps.

  15. Panelized wall system with foam core insulation

    DOE Patents [OSTI]

    Kosny, Jan (Oak Ridge, TN); Gaskin, Sally (Houston, TX)

    2009-10-20T23:59:59.000Z

    A wall system includes a plurality of wall members, the wall members having a first metal panel, a second metal panel, and an insulating core between the first panel and the second panel. At least one of the first panel and the second panel include ridge portions. The insulating core can be a foam, such as a polyurethane foam. The foam can include at least one opacifier to improve the k-factor of the foam.

  16. A Guide to Insulation Selection for Industrial Applications

    E-Print Network [OSTI]

    Harrison, M. R.

    1979-01-01T23:59:59.000Z

    of new insulations on th mar ket, it is important that the insulation selection process be upgraded. Insulation peci fications need to be reviewed in terms of new products and installation techniques. Also, the specific application or end use should... be critically analyzed to determine whic~ pro f ducts are best suited for that application. INSULATION MATERIAL SELECTION The selection and specification of insulation materials can be broken down int two I separate but interrelated activities. The first...

  17. Topological insulators and superconductors from string theory

    SciTech Connect (OSTI)

    Ryu, Shinsei; Takayanagi, Tadashi [Department of Physics, University of California, Berkeley, California 94720 (United States); Institute for the Physics and Mathematics of the Universe (IPMU), University of Tokyo, Kashiwa, Chiba 277-8582 (Japan)

    2010-10-15T23:59:59.000Z

    Topological insulators and superconductors in different spatial dimensions and with different discrete symmetries have been fully classified recently, revealing a periodic structure for the pattern of possible types of topological insulators and superconductors, both in terms of spatial dimensions and in terms of symmetry classes. It was proposed that K theory is behind the periodicity. On the other hand, D-branes, a solitonic object in string theory, are also known to be classified by K theory. In this paper, by inspecting low-energy effective field theories realized by two parallel D-branes, we establish a one-to-one correspondence between the K-theory classification of topological insulators/superconductors and D-brane charges. In addition, the string theory realization of topological insulators and superconductors comes naturally with gauge interactions, and the Wess-Zumino term of the D-branes gives rise to a gauge field theory of topological nature, such as ones with the Chern-Simons term or the {theta} term in various dimensions. This sheds light on topological insulators and superconductors beyond noninteracting systems, and the underlying topological field theory description thereof. In particular, our string theory realization includes the honeycomb lattice Kitaev model in two spatial dimensions, and its higher-dimensional extensions. Increasing the number of D-branes naturally leads to a realization of topological insulators and superconductors in terms of holography (AdS/CFT).

  18. Topological Insulators and Superconductors from String Theory

    E-Print Network [OSTI]

    Shinsei Ryu; Tadashi Takayanagi

    2010-08-01T23:59:59.000Z

    Topological insulators and superconductors in different spatial dimensions and with different discrete symmetries have been fully classified recently, revealing a periodic structure for the pattern of possible types of topological insulators and supercondutors, both in terms of spatial dimensions and in terms of symmetry classes. It was proposed that K-theory is behind the periodicity. On the other hand, D-branes, a solitonic object in string theory, are also known to be classified by K-theory. In this paper, by inspecting low-energy effective field theories realized by two parallel D-branes, we establish a one-to-one correspondence between the K-theory classification of topological insulators/superconductors and D-brane charges. In addition, the string theory realization of topological insulators and superconductors comes naturally with gauge interactions, and the Wess-Zumino term of the D-branes gives rise to a gauge field theory of topological nature, such as ones with the Chern-Simons term or the $\\theta$-term in various dimensions. This sheds light on topological insulators and superconductors beyond non-interacting systems, and the underlying topological field theory description thereof. In particular, our string theory realization includes the honeycomb lattice Kitaev model in two spatial dimensions, and its higher-dimensional extensions. Increasing the number of D-branes naturally leads to a realization of topological insulators and superconductors in terms of holography (AdS/CFT).

  19. Design Tool for Cryogenic Thermal Insulation Systems

    SciTech Connect (OSTI)

    Demko, Jonathan A [ORNL] [ORNL; Fesmire, J. E. [NASA Kennedy Space Center, Kennedy Space Center, Florida] [NASA Kennedy Space Center, Kennedy Space Center, Florida; Augustynowicz, S. D. [Sierra Lobo Inc., Kennedy Space Center, Florida] [Sierra Lobo Inc., Kennedy Space Center, Florida

    2008-01-01T23:59:59.000Z

    Thermal isolation of low-temperature systems from ambient environments is a constant issue faced by practitioners of cryogenics. For energy-efficient systems and processes to be realized, thermal insulation must be considered as an integrated system, not merely an add-on element. A design tool to determine the performance of insulation systems for comparative trade-off studies of different available material options was developed. The approach is to apply thermal analysis to standard shapes (plane walls, cylinders, spheres) that are relatively simple to characterize with a one-dimensional analytical or numerical model. The user describes the system hot and cold boundary geometry and the operating environment. Basic outputs such as heat load and temperature profiles are determined. The user can select from a built-in insulation material database or input user defined materials. Existing information has been combined with the new experimental thermal conductivity data produced by the Cryogenics Test Laboratory for cryogenic and vacuum environments, including high vacuum, soft vacuum, and no vacuum. Materials in the design tool include multilayer insulation, aerogel blankets, aerogel bulk-fill, foams, powders, composites, and other insulation system constructions. A comparison of the design tool to a specific composite thermal insulation system is given.

  20. Load responsive multilayer insulation performance testing

    SciTech Connect (OSTI)

    Dye, S.; Kopelove, A. [Quest Thermal Group, 6452 Fig Street Suite A, Arvada, CO 80004 (United States); Mills, G. L. [Ball Aerospace and Technologies Corp, 1600 Commerce Street, Boulder, CO 80301 (United States)

    2014-01-29T23:59:59.000Z

    Cryogenic insulation designed to operate at various pressures from one atmosphere to vacuum, with high thermal performance and light weight, is needed for cryogenically fueled space launch vehicles and aircraft. Multilayer insulation (MLI) performs well in a high vacuum, but the required vacuum shell for use in the atmosphere is heavy. Spray-on foam insulation (SOFI) is often used in these systems because of its light weight, but can have a higher heat flux than desired. We report on the continued development of Load Responsive Multilayer Insulation (LRMLI), an advanced thermal insulation system that uses dynamic beam discrete spacers that provide high thermal performance both in atmosphere and vacuum. LRMLI consists of layers of thermal radiation barriers separated and supported by micromolded polymer spacers. The spacers have low thermal conductance, and self-support a thin, lightweight vacuum shell that provides internal high vacuum in the insulation. The dynamic load responsive spacers compress to support the external load of a vacuum shell in one atmosphere, and decompress under reduced atmospheric pressure for lower heat leak. Structural load testing was performed on the spacers with various configurations. LRMLI was installed on a 400 liter tank and boil off testing with liquid nitrogen performed at various chamber pressures from one atmosphere to high vacuum. Testing was also performed with an MLI blanket on the outside of the LRMLI.

  1. Magnetic insulation at finite temperatures

    SciTech Connect (OSTI)

    Goedecke, G. H.; Davis, Brian T.; Chen, Chiping [Physics Department, New Mexico State University, Las Cruces, New Mexico 88003 and Raytheon Missile Systems, 1151 E. Hermans Road, Tucson, Arizona 85706 (United States); Intense Beam Theoretical Research Group, Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 and Raytheon Missile Systems, 1151 E. Hermans Road, Tucson, Arizona 85706 (United States)

    2006-08-15T23:59:59.000Z

    A finite-temperature non-neutral plasma (FTNNP) theory of magnetically insulated (MI) electron flows in crossed-field vacuum devices is developed and applied in planar geometry. It is shown that, in contrast to the single type of MI flow predicted by traditional cold-plasma treatments, the nonlinear FTNNP equations admit five types of steady flow, of which three types are MI flows, including flows in which the electric field and/or the tangential velocity at the cathode may be zero or nonzero. It is also shown that finite-temperature Vlasov-Poisson treatments yield solutions for electron number densities and electrostatic potentials that are a subset of the FTNNP solutions. The algorithms that are used to solve the FTNNP equations numerically are discussed, and the numerical results are presented for several examples of the three types of MI flow. Results include prediction of the existence, boundaries, number density profiles, and other properties of sheaths of electrons in the anode-cathode gap.

  2. An evaluation of standing-induced lower leg edema as a function of floor surace

    E-Print Network [OSTI]

    DiSalvi, Lawrence Roberts

    1995-01-01T23:59:59.000Z

    of Tukey Mean Separation Analysis of Floor Surface Rankings 34 LIST OF FIGURES FIGURE Page 1 Volume Measurement of the Ankle/Foot Region. 16 2 Above-Knee Region (Leg Region A): Percent Volume Change by Floor Surface and Gender. . . 24 3 Below...-Knee Region (Leg Region B): Percent Volume Change by Floor Surface and Gender. . . 25 4 Ankle/Foot Region (Leg Region C): Percent Volume Change by Floor Surface and Gender. . . 26 5 Above-Knee Region (Leg Region A): Percent Volume Change by Week...

  3. Key Elements of and Materials Performance Targets for Highly Insulating Window Frames

    SciTech Connect (OSTI)

    Gustavsen, Arild; Grynning, Steinar; Arasteh, Dariush; Jelle, Bjorn Petter; Goudey, Howdy

    2011-03-28T23:59:59.000Z

    The thermal performance of windows is important for energy efficient buildings. Windows typically account for about 30-50 percent of the transmission losses though the building envelope, even if their area fraction of the envelope is far less. The reason for this can be found by comparing the thermal transmittance (U-factor) of windows to the U-factor of their opaque counterparts (wall, roof and floor constructions). In well insulated buildings the U-factor of walls, roofs an floors can be between 0.1-0.2 W/(m2K). The best windows have U-values of about 0.7-1.0. It is therefore obvious that the U-factor of windows needs to be reduced, even though looking at the whole energy balance for windows (i.e. solar gains minus transmission losses) makes the picture more complex.In high performance windows the frame design and material use is of utmost importance, as the frame performance is usually the limiting factor for reducing the total window U-factor further. This paper describes simulation studies analyzing the effects on frame and edge-of-glass U-factors of different surface emissivities as well as frame material and spacer conductivities. The goal of this work is to define materials research targets for window frame components that will result in better frame thermal performance than is exhibited by the best products available on the market today.

  4. Statistical Analysis of Tank 5 Floor Sample Results

    SciTech Connect (OSTI)

    Shine, E. P.

    2013-01-31T23:59:59.000Z

    Sampling has been completed for the characterization of the residual material on the floor of Tank 5 in the F-Area Tank Farm at the Savannah River Site (SRS), near Aiken, SC. The sampling was performed by Savannah River Remediation (SRR) LLC using a stratified random sampling plan with volume-proportional compositing. The plan consisted of partitioning the residual material on the floor of Tank 5 into three non-overlapping strata: two strata enclosed accumulations, and a third stratum consisted of a thin layer of material outside the regions of the two accumulations. Each of three composite samples was constructed from five primary sample locations of residual material on the floor of Tank 5. Three of the primary samples were obtained from the stratum containing the thin layer of material, and one primary sample was obtained from each of the two strata containing an accumulation. This report documents the statistical analyses of the analytical results for the composite samples. The objective of the analysis is to determine the mean concentrations and upper 95% confidence (UCL95) bounds for the mean concentrations for a set of analytes in the tank residuals. The statistical procedures employed in the analyses were consistent with the Environmental Protection Agency (EPA) technical guidance by Singh and others [2010]. Savannah River National Laboratory (SRNL) measured the sample bulk density, nonvolatile beta, gross alpha, and the radionuclide1, elemental, and chemical concentrations three times for each of the composite samples. The analyte concentration data were partitioned into three separate groups for further analysis: analytes with every measurement above their minimum detectable concentrations (MDCs), analytes with no measurements above their MDCs, and analytes with a mixture of some measurement results above and below their MDCs. The means, standard deviations, and UCL95s were computed for the analytes in the two groups that had at least some measurements above their MDCs. The identification of distributions and the selection of UCL95 procedures generally followed the protocol in Singh, Armbya, and Singh [2010]. When all of an analyte's measurements lie below their MDCs, only a summary of the MDCs can be provided. The measurement results reported by SRNL are listed, and the results of this analysis are reported. The data were generally found to follow a normal distribution, and to be homogenous across composite samples.

  5. The Dyslexia Foundation is Sponsoring a Web-Cast Conference

    E-Print Network [OSTI]

    The Dyslexia Foundation is Sponsoring a Web-Cast Conference The Dyslexia Foundation 4 Narragansett St./PO Box P-22 South Dartmouth, MA 02748 TheDyslexiaFoundation@gmail.com TheDyslexiaFoundation.org Reading/Literacy, Dyslexia and the Brain In Celebration of the 25th Anniversary of The Dyslexia Research

  6. PROGRAMME SPECIFICATION UNDERGRADUATE PROGRAMMES Programme name Mechanical Engineering with Foundation

    E-Print Network [OSTI]

    Weyde, Tillman

    Engineering with Foundation Award BEng (Hons) School School of Engineering and Mathematical Science Department Kingsway College (Foundation Year only) Type of partnership Franchised access/feeder (Foundation Year only foundation year that provides the essential mathematical and scientific background necessary to progress

  7. Achievement Rewards for College Scientists ARCS Foundation, Inc.

    E-Print Network [OSTI]

    Arnold, Jonathan

    Achievement Rewards for College Scientists ARCS Foundation, Inc. For more information on how of the ARCS Foundation, Inc. funds seven scholarships for exceptional University of Georgia doctoral students. Available to attend the ARCS Foundation Awards Luncheon in Atlanta on November 21, 2013. ARCS Foundation

  8. MARIE CURIE FELLOWSHIPS OF THE GERDA HENKEL FOUNDATION

    E-Print Network [OSTI]

    Richner, Heinz

    MARIE CURIE FELLOWSHIPS OF THE GERDA HENKEL FOUNDATION M4HUMAN PROGRAMMEMOBILITY FOR EXPERIENCED FOUNDATION'S M4HUMAN PROGRAMME CALL FOR PROPOSALS Starting in 2011, the Gerda Henkel Foundation is of- fering Commit- tee of the Gerda Henkel Foundation. The assessment criteria include the above average

  9. Strategy Guideline: Quality Management in Existing Homes; Cantilever Floor Example

    SciTech Connect (OSTI)

    Taggart, J.; Sikora, J.; Wiehagen, J.; Wood, A.

    2011-12-01T23:59:59.000Z

    This guideline is designed to highlight the QA process that can be applied to any residential building retrofit activity. The cantilevered floor retrofit detailed in this guideline is included only to provide an actual retrofit example to better illustrate the QA activities being presented. The goal of existing home high performing remodeling quality management systems (HPR-QMS) is to establish practices and processes that can be used throughout any remodeling project. The research presented in this document provides a comparison of a selected retrofit activity as typically done versus that same retrofit activity approached from an integrated high performance remodeling and quality management perspective. It highlights some key quality management tools and approaches that can be adopted incrementally by a high performance remodeler for this or any high performance retrofit. This example is intended as a template and establishes a methodology that can be used to develop a portfolio of high performance remodeling strategies.

  10. Dynamic predictive clothing insulation models based on outdoor air and indoor operative temperatures

    E-Print Network [OSTI]

    Schiavon, Stefano; Lee, Kwang Ho

    2012-01-01T23:59:59.000Z

    predictive clothing insulation models based on outdoor airrange of the clothing insulation calculated for eachbuilding). Figure 8 Clothing insulation versus dress code [

  11. Influence of two dynamic predictive clothing insulation models on building energy performance

    E-Print Network [OSTI]

    Lee, Kwang Ho; Schiavon, Stefano

    2013-01-01T23:59:59.000Z

    Predictive Clothing Insulation Models on Building Energyunnecessarily higher clothing insulation and lower heatingthat the constant clothing insulation assumption lead to the

  12. Predictive clothing insulation model based on outdoor air and indoor operative temperatures

    E-Print Network [OSTI]

    Schiavon, Stefano; Lee, Kwang Ho

    2012-01-01T23:59:59.000Z

    2012) Predictive clothing insulation model based on outdoorPredictive clothing insulation model based on outdoor airpredictive models of clothing insulation have been developed

  13. Versatile Indian sari: Clothing insulation with different drapes of typical sari ensembles

    E-Print Network [OSTI]

    Indraganti, Madhavi; Lee, Juyoun; Zhang, Hui; Arens, Edward

    2014-01-01T23:59:59.000Z

    Extension of the Clothing Insulation Database for Standardand air movement on that insulation. , s.l. : s.n. Havenith,Estimation of the thermal insulation and evaporative

  14. Method for minimizing contaminant particle effects in gas-insulated electrical apparatus

    DOE Patents [OSTI]

    Pace, M.O.; Adcock, J.L.; Christophorou, L.G.

    1984-01-01T23:59:59.000Z

    Electrical breakdown of a gas insulator in high voltage apparatus is prevented by placing an electrical insulative coating on contaminant particles in the gas insulator.

  15. Method for minimizing contaminant particle effects in gas-insulated electrical apparatus

    DOE Patents [OSTI]

    Pace, Marshall O. (Knoxville, TN); Adcock, James L. (Knoxville, TN); Christophorou, Loucas G. (Oak Ridge, TN)

    1984-01-01T23:59:59.000Z

    Electrical breakdown of a gas insulator in high voltage apparatus is preved by placing an electrical insulative coating on contaminant particles in the gas insulator.

  16. CORPORATE AND FOUNDATION CLEARANCE REQUEST FORM Return this form along with your application and direct questions to: MSU Foundation,

    E-Print Network [OSTI]

    Dyer, Bill

    CORPORATE AND FOUNDATION CLEARANCE REQUEST FORM Return this form along with your application and direct questions to: MSU Foundation, Attn: Director of Corporate and Foundation Relations, 1501 South 11th Avenue, Bozeman, MT 59717 Phone: (406) 994-2522 SHOULD YOU GO TO THE MSU FOUNDATION OR THE OFFICE

  17. Topological insulators and topological nonlinear {sigma} models

    SciTech Connect (OSTI)

    Yao Hong; Lee, Dung-Hai [Department of Physics, University of California at Berkeley, Berkeley, California 94720 (United States) and Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720 (United States)

    2010-12-15T23:59:59.000Z

    In this paper we link the physics of topological nonlinear {sigma} models with that of Chern-Simons insulators. We show that corresponding to every 2n-dimensional Chern-Simons insulator there is a (n-1)-dimensional topological nonlinear {sigma} model with the Wess-Zumino-Witten term. Breaking internal symmetry in these nonlinear {sigma} models leads to nonlinear {sigma} models with the {theta} term. [This is analogous to the dimension reduction leading from 2n-dimensional Chern-Simons insulators to (2n-1) and (2n-2)-dimensional topological insulators protected by discrete symmetries.] The correspondence described in this paper allows one to derive the topological term in a theory involving fermions and order parameters (we shall referred to them as ''fermion-{sigma} models'') when the conventional gradient-expansion method fails. We also discuss the quantum number of solitons in topological nonlinear {sigma} model and the electromagnetic action of the (2n-1)-dimensional topological insulators. Throughout the paper we use a simple model to illustrate how things work.

  18. UCR Chemistry Program 1953-1966; 2nd floor, Geology Building

    E-Print Network [OSTI]

    Reed, Christopher A.

    UCR Chemistry Program 1953-1970 1953-1966; 2nd floor, Geology Building 1966-2005; Pierce Hall of Physical Sciences chemistry, geology, mathematics, physics W. Conway Pierce, Chairman #12;Hart Schmidt of Geology bld; 1954-66 Plus 2nd floor addition; 1959-66 Pierce Hall; 1966-2005 Instruments and support

  19. EXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS

    E-Print Network [OSTI]

    Bruneau, Michel

    ) or linear spring based systems (coil springs or rubber units used for restoration force), with viscousEXPERIMENTAL STUDY OF BI-DIRECTIONAL SPRING UNIT IN ISOLATED FLOOR SYSTEMS Shenlei Cui1 , Michel the mechanical behavior of bi-directional spring units used as isolators in a kind of such isolated floor systems

  20. Modified floor response spectra for the Brookhaven National Laboratory High Flux Beam Reactor (HFBR)

    SciTech Connect (OSTI)

    Morante, R.J.; Skonieczny, J.

    1994-03-01T23:59:59.000Z

    This report documents the modified floor response spectra that will be used for future seismic evaluations of structures, systems, and components (SSC`s) within the HFBR and the technical basis for the modified floor response spectra. When used within this report, the term ``current spectra`` refers to the 1978 spectra developed in BNL Informal Report BNL-26019.

  1. This bright top floor accommodation comprises: -hall with shelved storage cupboard

    E-Print Network [OSTI]

    Edinburgh, University of

    This bright top floor accommodation comprises: - hall with shelved storage cupboard - fully oak flooring in the living/dining room and varnished floorboards in the hall and double bedroom regarded restaurants and a Waitrose supermarket. Recreational facilities can be found at Warrender Swimming

  2. Numerical Simulation of Thermal Performance of Floor Radiant Heating System with Enclosed Phase Change Material

    E-Print Network [OSTI]

    Qiu, L.; Wu, X.

    2006-01-01T23:59:59.000Z

    of the energy storage floor is designed,which places heat pipes in the enclosed phase change material (PCM) layer, without concrete in it. The PCM thermal storage time is studied in relation to the floor surface temperature under different low-temperature hot...

  3. Constraints on topological order in Mott Insulators

    E-Print Network [OSTI]

    Michael P. Zaletel; Ashvin Vishwanath

    2015-04-18T23:59:59.000Z

    We point out certain symmetry induced constraints on topological order in Mott Insulators (quantum magnets with an odd number of spin $\\tfrac{1}{2}$ per unit cell). We show, for example, that the double semion topological order is incompatible with time reversal and translation symmetry in Mott insulators. This sharpens the Hastings-Oshikawa-Lieb-Schultz-Mattis theorem for 2D quantum magnets, which guarantees that a fully symmetric gapped Mott insulator must be topologically ordered, but is silent on which topological order is permitted. An application of our result is the Kagome lattice quantum antiferromagnet where recent numerical calculations of entanglement entropy indicate a ground state compatible with either toric code or double semion topological order. Our result rules out the latter possibility.

  4. Electrical insulator assembly with oxygen permeation barrier

    DOE Patents [OSTI]

    Van Der Beck, R.R.; Bond, J.A.

    1994-03-29T23:59:59.000Z

    A high-voltage electrical insulator for electrically insulating a thermoelectric module in a spacecraft from a niobium-1% zirconium alloy wall of a heat exchanger filled with liquid lithium while providing good thermal conductivity between the heat exchanger and the thermoelectric module. The insulator has a single crystal alumina layer (SxAl[sub 2]O[sub 3], sapphire) with a niobium foil layer bonded thereto on the surface of the alumina crystal facing the heat exchanger wall, and a molybdenum layer bonded to the niobium layer to act as an oxygen permeation barrier to preclude the oxygen depleting effects of the lithium from causing undesirable niobium-aluminum intermetallic layers near the alumina-niobium interface. 3 figures.

  5. Multilayer insulation blanket, fabricating apparatus and method

    DOE Patents [OSTI]

    Gonczy, John D. (Oak Lawn, IL); Niemann, Ralph C. (Downers Grove, IL); Boroski, William N. (Aurora, IL)

    1992-01-01T23:59:59.000Z

    An improved multilayer insulation blanket for insulating cryogenic structures operating at very low temperatures is disclosed. An apparatus and method for fabricating the improved blanket are also disclosed. In the improved blanket, each successive layer of insulating material is greater in length and width than the preceding layer so as to accommodate thermal contraction of the layers closest to the cryogenic structure. The fabricating apparatus has a rotatable cylindrical mandrel having an outer surface of fixed radius that is substantially arcuate, preferably convex, in cross-section. The method of fabricating the improved blanket comprises (a) winding a continuous sheet of thermally reflective material around the circumference of the mandrel to form multiple layers, (b) binding the layers along two lines substantially parallel to the edges of the circumference of the mandrel, (c) cutting the layers along a line parallel to the axle of the mandrel, and (d) removing the bound layers from the mandrel.

  6. Method of fabricating a multilayer insulation blanket

    DOE Patents [OSTI]

    Gonczy, John D. (Oak Lawn, IL); Niemann, Ralph C. (Downers Grove, IL); Boroski, William N. (Aurora, IL)

    1993-01-01T23:59:59.000Z

    An improved multilayer insulation blanket for insulating cryogenic structures operating at very low temperatures is disclosed. An apparatus and method for fabricating the improved blanket are also disclosed. In the improved blanket, each successive layer of insulating material is greater in length and width than the preceding layer so as to accommodate thermal contraction of the layers closest to the cryogenic structure. The fabricating apparatus has a rotatable cylindrical mandrel having an outer surface of fixed radius that is substantially arcuate, preferably convex, in cross-section. The method of fabricating the improved blanket comprises (a) winding a continuous sheet of thermally reflective material around the circumference of the mandrel to form multiple layers, (b) binding the layers along two lines substantially parallel to the edges of the circumference of the mandrel, (c) cutting the layers along a line parallel to the axle of the mandrel, and (d) removing the bound layers from the mandrel.

  7. Nuclear reactor vessel fuel thermal insulating barrier

    DOE Patents [OSTI]

    Keegan, C. Patrick; Scobel, James H.; Wright, Richard F.

    2013-03-19T23:59:59.000Z

    The reactor vessel of a nuclear reactor installation which is suspended from the cold leg nozzles in a reactor cavity is provided with a lower thermal insulating barrier spaced from the reactor vessel that has a hemispherical lower section that increases in volume from the center line of the reactor to the outer extent of the diameter of the thermal insulating barrier and smoothly transitions up the side walls of the vessel. The space between the thermal insulating harrier and the reactor vessel forms a chamber which can be flooded with cooling water through passive valving to directly cool the reactor vessel in the event of a severe accident. The passive inlet valve for the cooling water includes a buoyant door that is normally maintained sealed under its own weight and floats open when the cavity is Hooded. Passively opening steam vents are also provided.

  8. Insulation spacer eliminates electric shorts between lines

    SciTech Connect (OSTI)

    Colaizzi, J.F.; Rockafellow, G.B.

    1983-03-01T23:59:59.000Z

    The design criteria incorporated into the pipeline insulating spacer were: spacer material selected must have a very large compressive and tensile strength in order to withstand the weight and stress resulting on the pipelines; provide the necessary abrasive resistance, dielectric strength, and will not decay underground; must not soften with heat when used around or near stream lines or will not cold flow under pressure; minimum length and circumference to reduce ''Shielding Effects'' from any cathodic protection system; and provide a material that incorporates a maximum strength at a minimum thickness. Explains that electric shorts are caused by 2 or more metallic structures in contact with each other. Notes that the insulating spacer's use has been expanded to provide electrical and physical insulation between carrier pipe and casing, supports for piping in compressing stations, and for pipelines that are suspended on bridges.

  9. Gaseous insulators for high voltage electrical equipment

    DOE Patents [OSTI]

    Christophorou, Loucas G. (Oak Ridge, TN); James, David R. (Knoxville, TN); Pace, Marshall O. (Knoxville, TN); Pai, Robert Y. (Concord, TN)

    1981-01-01T23:59:59.000Z

    Gaseous insulators comprise compounds having high attachment cross sections for electrons having energies in the 0-1.3 electron volt range. Multi-component gaseous insulators comprise compounds and mixtures having overall high electron attachment cross sections in the 0-1.3 electron volt range and moderating gases having high cross sections for inelastic interactions with electrons of energies 1-4 electron volts. Suitable electron attachment components include hexafluorobutyne, perfluorobutene-2, perfluorocyclobutane, perfluorodimethylcyclobutane, perfluorocyclohexene, perfluoromethylcyclohexane, hexafluorobutadiene, perfluoroheptene-1 and hexafluoroazomethane. Suitable moderating gases include N.sub.2, CO, CO.sub.2 and H.sub.2. The gaseous insulating mixture can also contain SF.sub.6, perfluoropropane and perfluorobenzene.

  10. Is graphene in vacuum an insulator?

    E-Print Network [OSTI]

    Joaqun E. Drut; Timo A. Lhde

    2009-01-15T23:59:59.000Z

    We present evidence, from Lattice Monte Carlo simulations of the phase diagram of graphene as a function of the Coulomb coupling between quasiparticles, that graphene in vacuum is likely to be an insulator. We find a semimetal-insulator transition at $\\alpha_g^\\text{crit} = 1.11 \\pm 0.06$, where $\\alpha_g^{} \\simeq 2.16$ in vacuum, and $\\alpha_g^{} \\simeq 0.79$ on a SiO$_2^{}$ substrate. Our analysis uses the logarithmic derivative of the order parameter, supplemented by an equation of state. The insulating phase disappears above a critical number of four-component fermion flavors $4 < N_f^{\\text{crit}} < 6$. Our data are consistent with a second-order transition.

  11. Testing foundations of quantum mechanics with photons

    E-Print Network [OSTI]

    Peter Shadbolt; Jonathan C. F. Matthews; Anthony Laing; Jeremy L. O'Brien

    2015-01-15T23:59:59.000Z

    The foundational ideas of quantum mechanics continue to give rise to counterintuitive theories and physical effects that are in conflict with a classical description of Nature. Experiments with light at the single photon level have historically been at the forefront of tests of fundamental quantum theory and new developments in photonics engineering continue to enable new experiments. Here we review recent photonic experiments to test two foundational themes in quantum mechanics: wave-particle duality, central to recent complementarity and delayed-choice experiments; and Bell nonlocality where recent theoretical and technological advances have allowed all controversial loopholes to be separately addressed in different photonics experiments.

  12. GROUND FLOOR SECOND FLOOR

    E-Print Network [OSTI]

    Ronquist, Fredrik

    -OFF/ PICK-UP ACCESS DRIVE 7. CLOSE PROXIMITY PARKING 8. DEWEY STREET BUILDING EXIT 9. PHOTOVOLTAIC SOLAR PANELS R. INSTITUTES AND CENTERS S. STUDENT BUSINESS INCUBATOR T. ENTREPRENEURIAL RESOURCE CENTER U. GRADUATE STUDIES V. BEHAVIORAL LAB W. EXTERIOR ROOF GARDEN X. FACULTY OFFICES 1 3 4 5 8 9 6 7 rOVeTTa b

  13. Edge modes in band topological insulators

    E-Print Network [OSTI]

    Lukasz Fidkowski; T. S. Jackson; Israel Klich

    2011-05-09T23:59:59.000Z

    We characterize gapless edge modes in translation invariant topological insulators. We show that the edge mode spectrum is a continuous deformation of the spectrum of a certain gluing function defining the occupied state bundle over the Brillouin zone (BZ). Topologically non-trivial gluing functions, corresponding to non-trivial bundles, then yield edge modes exhibiting spectral flow. We illustrate our results for the case of chiral edge states in two dimensional Chern insulators, as well as helical edges in quantum spin Hall states.

  14. Silicon on insulator with active buried regions

    DOE Patents [OSTI]

    McCarthy, Anthony M. (Menlo Park, CA)

    1998-06-02T23:59:59.000Z

    A method for forming patterned buried components, such as collectors, sources and drains, in silicon-on-insulator (SOI) devices. The method is carried out by epitaxially growing a suitable sequence of single or multiple etch stop layers ending with a thin silicon layer on a silicon substrate, masking the silicon such that the desired pattern is exposed, introducing dopant and activating in the thin silicon layer to form doped regions. Then, bonding the silicon layer to an insulator substrate, and removing the silicon substrate. The method additionally involves forming electrical contact regions in the thin silicon layer for the buried collectors.

  15. Silicon on insulator with active buried regions

    DOE Patents [OSTI]

    McCarthy, A.M.

    1996-01-30T23:59:59.000Z

    A method is disclosed for forming patterned buried components, such as collectors, sources and drains, in silicon-on-insulator (SOI) devices. The method is carried out by epitaxially growing a suitable sequence of single or multiple etch stop layers ending with a thin silicon layer on a silicon substrate, masking the silicon such that the desired pattern is exposed, introducing dopant and activating in the thin silicon layer to form doped regions. Then, bonding the silicon layer to an insulator substrate, and removing the silicon substrate. The method additionally involves forming electrical contact regions in the thin silicon layer for the buried collectors. 10 figs.

  16. Silicon on insulator with active buried regions

    DOE Patents [OSTI]

    McCarthy, Anthony M. (Menlo Park, CA)

    1996-01-01T23:59:59.000Z

    A method for forming patterned buried components, such as collectors, sources and drains, in silicon-on-insulator (SOI) devices. The method is carried out by epitaxially growing a suitable sequence of single or multiple etch stop layers ending with a thin silicon layer on a silicon substrate, masking the silicon such that the desired pattern is exposed, introducing dopant and activating in the thin silicon layer to form doped regions. Then, bonding the silicon layer to an insulator substrate, and removing the silicon substrate. The method additionally involves forming electrical contact regions in the thin silicon layer for the buried collectors.

  17. Silicon on insulator with active buried regions

    DOE Patents [OSTI]

    McCarthy, A.M.

    1998-06-02T23:59:59.000Z

    A method is disclosed for forming patterned buried components, such as collectors, sources and drains, in silicon-on-insulator (SOI) devices. The method is carried out by epitaxially growing a suitable sequence of single or multiple etch stop layers ending with a thin silicon layer on a silicon substrate, masking the silicon such that the desired pattern is exposed, introducing dopant and activating in the thin silicon layer to form doped regions. Then, bonding the silicon layer to an insulator substrate, and removing the silicon substrate. The method additionally involves forming electrical contact regions in the thin silicon layer for the buried collectors. 10 figs.

  18. Observation of a Macroscopically Quantum-Entangled Insulator

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

    Insulator Print Wednesday, 27 May 2009 00:00 It has recently been proposed that insulators with large band gaps and strong spin-orbit coupling can host a new phase of...

  19. Observation of a Macroscopically Quantum-Entangled Insulator

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

    of a Macroscopically Quantum-Entangled Insulator Print It has recently been proposed that insulators with large band gaps and strong spin-orbit coupling can host a new phase of...

  20. Gapped symmetry preserving surface state for the electron topological insulator

    E-Print Network [OSTI]

    Wang, Chong

    It is well known that the three-dimensional (3D) electronic topological insulator (TI) with charge-conservation and time-reversal symmetry cannot have a trivial insulating surface that preserves symmetry. It is often ...

  1. A Rapid Scanning Inspection Method for Insulated Ferromagnetic Tubing

    E-Print Network [OSTI]

    Marsh, G. M.; Milewits, M.

    1984-01-01T23:59:59.000Z

    long expanse of insulated piping. PA Incorporated has developed an electromagnetic inspection device which rapidly scans nearly 100 percent of an insulated pipeline (flanges and tees excluded) and provides a quantitative (2 percent) measurement...

  2. An analytical and experimental investigation for an interstitial insulation technology

    E-Print Network [OSTI]

    Kim, Dong Keun

    2009-05-15T23:59:59.000Z

    ) as the interstitial insulation material. Both the inner and outer surface temperatures of the coaxial pipes were measured in order to evaluate the effective thermal conductivity and thermal diffusivity of the insulation concept. The predicted results from the model...

  3. Classification and characterization of topological insulators and superconductors

    E-Print Network [OSTI]

    Mong, Roger

    2012-01-01T23:59:59.000Z

    Weak topological insulators (WTI) . . . . . 1.4 Topologicalweak topological insulators (WTI). The surfaces of STIs haveSTI STM TI TRIM/TRIMs TRS TKNN VPT WTI one-dimension, two-

  4. antiferromagnetic mott insulator: Topics by E-print Network

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

    A&M University - TxSpace Summary: PIPE INSULATION ECONOMIES Robert E. Schilling, P.E. Eaton Corporation Aurora, Ohio ABSTRACT Pipe Insulation Economies is a computer pro gram...

  5. atomic mott insulator: Topics by E-print Network

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

    A&M University - TxSpace Summary: PIPE INSULATION ECONOMIES Robert E. Schilling, P.E. Eaton Corporation Aurora, Ohio ABSTRACT Pipe Insulation Economies is a computer pro gram...

  6. Insulated laser tube structure and method of making same

    DOE Patents [OSTI]

    Dittbenner, Gerald R. (4353 Findlay Way, Livermore, CA 94550)

    1999-01-01T23:59:59.000Z

    An insulated high temperature ceramic laser tube having substantially uniform insulation along the length of the tube is disclosed having particulate ceramic insulation positioned between the outer wall of the ceramic laser tube and the inner surface of tubular ceramic fiber insulation which surrounds the ceramic laser tube. The particulate ceramic insulation is preferably a ceramic capable of sintering to the outer surface of the ceramic laser tube and to the inner surface of the tubular ceramic fiber insulation. The addition of the particulate ceramic insulation to fill all the voids between the ceramic laser tube and the fibrous ceramic insulation permits the laser tube to be operated at a substantially uniform temperature throughout the length of the laser tube.

  7. Moisture Durability of Vapor Permeable Insulating Sheathing (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-10-01T23:59:59.000Z

    In this project, Building America team Building Science Corporation researched some of the ramifications of using exterior, vapor permeable insulation on retrofit walls with vapor permeable cavity insulation. Retrofit strategies are a key factor in reducing exterior building stock consumption.

  8. Transport properties in the vicinity of Mott insulators

    E-Print Network [OSTI]

    Nave, Cody Patrick, 1980-

    2007-01-01T23:59:59.000Z

    Understanding the states in the vicinity of the Mott insulator is crucial to understanding both the physics of the transition between a Mott insulating phase and a metallic phase and the physics of the cuprate high-temperature ...

  9. Mechanics of Insulator Behavior in Concrete Crosstie Fastening Systems

    E-Print Network [OSTI]

    Barkan, Christopher P.L.

    of Insulator Behavior Analysis of failure modes and causes · Failure Mode and Effect Analysis (FMEA) used

  10. GeoloGy (Geol) Robinson Foundation

    E-Print Network [OSTI]

    Dresden, Gregory

    182 GeoloGy (Geol) Robinson Foundation PROFESSOR HARBoR ASSOCIATE PROFESSORS KNAPP, CONNORS ASSISTANT PROFESSORS GREER, RAHL MAJORS BACHELOR OF SCIENCE Amajor in geology leading to a Bachelor of Science degree consists of 50 credits as follows: 1. Geology160,185,211,311,330,350,andacom- prehensive

  11. 2013 Green Tech 1 TECO Technology Foundation

    E-Print Network [OSTI]

    Kasahara, Hironori

    2013 Green Tech 1 TECO Technology Foundation #12;2013 Green Tech 2 #12;2013 Green Tech 3 Green Tech #12;2013 Green Tech 4 Green Tech #12;2013 Green Tech 5 Green Tech #12;2013 Green Tech 6 #12;2013 Green Tech 7 02/01 02/01-07/15 07/15 - 07

  12. Spatial Data Types: Conceptual Foundation for

    E-Print Network [OSTI]

    Güting, Ralf Hartmut

    Spatial Data Types: Conceptual Foundation for the Design and Implementation of Spatial Database markus.schneider@fernuni-hagen.de #12;Markus Schneider, Tutorial "Spatial Data Types" 2 Abstract Spatial are usually called spatial data types, such as point, line, and region but also include more complex types

  13. Project Management Foundation 21 hours, $895

    E-Print Network [OSTI]

    Alabama in Huntsville, University of

    Project Management Foundation 21 hours, $895 The fundamental project management processes. In group exercises, participants gain an understanding of how the project management processes are used during each phase of a project to build a better, more effective project plan. Topics Include

  14. Cognitive Systems Foundations of Information Processing

    E-Print Network [OSTI]

    Bremen, Universität

    1 Cognitive Systems Foundations of Information Processing in Natural and Artificial Systems 2010 Cognitive Systems 1: Topics · Perception · Memory and Reasoning · Learning and Action · Communication 3 Cognitive Systems 2: Topics · Methods from psychology, neuroscience, informatics: Cognitive modeling

  15. NREL's Research Support Facility and its Foundations

    E-Print Network [OSTI]

    's (DOE) NREL campus in Golden, Colo- rado, has a foundation in energy efficiency, grounded in the work Request for Proposals (RFP) for DOE to use in its selection of a design- build team for the $64 million a 219,000-square-foot national prototype, they determined the RFP's core would be an energy

  16. Foundations of Artificial Intelligence Neural Networks

    E-Print Network [OSTI]

    Qu, Rong

    Foundations of Artificial Intelligence Neural Networks Building Artificial Brains #12;Background of observed examples (training data). #12;Neural Networks Objectives Show how the human brain works Introduction The Human Brain (How a neuron works) Building Artificial Neurons Network Architecture and Learning

  17. Data Foundations Data Attributes and Features

    E-Print Network [OSTI]

    Fang, Shiaofen

    1 Data Foundations Data Attributes and Features Data Pre-processing Data Storage Data Analysis Data Sources 1 Data Attributes Describing data content and characteristics Representing data Data Sortable Data Numerical Attributes 4 Discrete vs. Continuous #12;3 Statistical Features of Data 5

  18. The Rothschild South Africa Foundation Scholarships

    E-Print Network [OSTI]

    Wagner, Stephan

    The Rothschild South Africa Foundation Scholarships The Rothschild Group has been at the centre, Rebekah Naidoo, Mandisa Mabunda, Londiwe Mahlambi Rothschild (South Africa) (Pty) Ltd is an Authorised FSP should Be a South African citizen Be a third year Commerce student, intending to study an honours or PGD

  19. Mathematical Foundations of Navigation and Perception

    E-Print Network [OSTI]

    Crowley, James L.

    for the design of a mobile robot navigation system. The control system for a mobile robot is found to decompose a coordinated motion in an external Cartesian coordinate space. In the same sense, robot vehicles requireMathematical Foundations of Navigation and Perception For an Autonomous Mobile Robot James L

  20. The Conceptual Foundations of Web Development

    E-Print Network [OSTI]

    Graham, Nick

    The Conceptual Foundations of Web Development HTML Tutorial 1 #12;Important Links­ CISC:492://schoolacademy.googlecode.com/svn/trunk/ http://rizki.staff.ub.ac.id/category/web-programming/ 2 #12;Ice Breaker How many of these terms are you / Protocols / WWW #12;What is the World Wide Web? 6 WWW is a set of HTML pages accessible using the HTTP

  1. Review for Test #1 1) Philosophical foundations

    E-Print Network [OSTI]

    Hart, Gus

    the meaning of each law. Describe one case where Newton's third law does not hold. 4. You are givenReview for Test #1 1) Philosophical foundations a. Know Newton's laws of motion, their meaning equations of motion, specify boundary conditions c. Write a second-order DE as two first order equations d

  2. ME421. Foundations of Aerodynamics. Victor Yakhot

    E-Print Network [OSTI]

    Lin, Xi

    ME421. Foundations of Aerodynamics. Victor Yakhot Syllabus. Spring 2014 . 1/16, 21. Fluids;Books. 1. D. Wilcox, "Basic Fluid Mechanics". 2. J. Anderson, Fundamentals of aerodynamics. 3. V.Yakhot,, ME421. Fluid Mechanics and aerodynamics. My lecture notes. 4. I. Abbott and A. Doenhoff, Theory

  3. ME421. Foundations of Aerodynamics. Victor Yakhot

    E-Print Network [OSTI]

    ME421. Foundations of Aerodynamics. Victor Yakhot Syllabus. Spring 2013 . 1/17, 22. Fluids Mechanics". 2. J. Anderson, Fundamentals of aerodynamics. 3. V.Yakhot,, ME421. Fluid Mechanics and aerodynamics. My lecture notes. 4. I. Abbott and A. Doenhoff, Theory of wing sections, Dover Publications, NY

  4. Foundations for a New Science of Learning

    E-Print Network [OSTI]

    complex learning. In computer simulations, starting the learn- ing process with a low-resolution sensoryFoundations for a New Science of Learning Andrew N. Meltzoff,1,2,3 * Patricia K. Kuhl,1,3,4 Javier Movellan,5,6 Terrence J. Sejnowski5,6,7,8 Human learning is distinguished by the range and complexity

  5. EUROMED SUSTAINABLE CONNECTIONS ANNA LINDH FOUNDATION

    E-Print Network [OSTI]

    Zaferatos, Nicholas C.

    EUROMED SUSTAINABLE CONNECTIONS ANNA LINDH FOUNDATION BUSINESS ANALYSIS 5:1. EVALUATING FRANCE, UK for export decision making purposes. Definitions and analysis Sustainable development supports meeting human of sustainable development that is; development that "meets the needs of the present without compromising

  6. EUROMED SUSTAINABLE CONNECTIONS ANNA LINDH FOUNDATION

    E-Print Network [OSTI]

    Zaferatos, Nicholas C.

    EUROMED SUSTAINABLE CONNECTIONS ANNA LINDH FOUNDATION No ALF/2007/CFP2/F/54 May, 2008 Establishing Sustainable Community Development Connections in the Mediterranean Region Case Study Project Report Nicholas C. Stavrakis9 , D. Wojciech10 , and Cynthia Zaferatos11 1.0 Introduction The Sustainable Community Connections

  7. Topological insulators and superconductors Xiao-Liang Qi

    E-Print Network [OSTI]

    Wu, Zhigang

    Topological insulators and superconductors Xiao-Liang Qi Microsoft Research, Station Q, Elings Hall, California 94305, USA (Received 2 August 2010; published 14 October 2011) Topological insulators are new-dimensional and three-dimensional topological insulators are reviewed, and both the topological band theory

  8. Thermal Insulation Performance in the Process Industries: Facts and Fallacies

    E-Print Network [OSTI]

    Tye, R. P.

    on Industrial Insulation," Eurima-News, Roskilde, Denmark (October, 1979). 4. "High Temperature Thermal Insulation Usage in the U.K. Process Industries," UKAEA, Harwell, Report, 1982. 5. Tye, R.P., J. Thermal Insulation 2., 69, July, 1983. 6. Tye, R...

  9. Molecular Cell Mode of Regulation and the Insulation

    E-Print Network [OSTI]

    Molecular Cell Article Mode of Regulation and the Insulation of Bacterial Gene Expression Vered.molcel.2012.04.032 SUMMARY A gene can be said to be insulated from environ- mental variations if its the insulation of the lac promoter of E. coli and of synthetic constructs in which the transcription factor CRP

  10. MOTT INSULATORS, SPIN LIQUIDS AND QUANTUM DISORDERED SUPERCONDUCTIVITY

    E-Print Network [OSTI]

    COURSE 7 MOTT INSULATORS, SPIN LIQUIDS AND QUANTUM DISORDERED SUPERCONDUCTIVITY MATTHEW P.A. FISHER insulators and quantum magnetism 583 3.1 Spin models and quantum magnetism . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637 #12;MOTT INSULATORS, SPIN LIQUIDS AND QUANTUM DISORDERED SUPERCONDUCTIVITY Matthew P.A. Fisher

  11. Vacuum insulation tandem accelerator for B. Bayanov1

    E-Print Network [OSTI]

    Taskaev, Sergey Yur'evich

    273 Vacuum insulation tandem accelerator for NCT B. Bayanov1 , Yu. Belchenko1 , V. Belov1 , G of high current hydrogen negative ions by special geometry of potential electrodes with vacuum insulation. Fig. 1 shows the construction of vacuum insulation tandem accelerator developed at BINP, as a base

  12. Method and apparatus for filling thermal insulating systems

    DOE Patents [OSTI]

    Arasteh, D.K.

    1992-01-14T23:59:59.000Z

    A method for filling insulated glazing units is disclosed. The method utilizes a vacuum chamber in which the insulated glazing units are placed. The insulated glazing units and vacuum chamber are evacuated simultaneously. The units are then refilled with a low conductance gas such as Krypton while the chamber is simultaneously refilled with air. 3 figs.

  13. The Insulation Energy Appraisal Assessing the True Value of Insulated System

    E-Print Network [OSTI]

    Schell, S.

    Insulation remains a seriously under-utilized technology in the manufacturing and industrial sectors of the economy even though its role in energy efficiency and environmental preservation is clear. The objective of the presentation is to educate...

  14. D-Algebra Structure of Topological Insulators

    E-Print Network [OSTI]

    B. Estienne; N. Regnault; B. A. Bernevig

    2013-02-01T23:59:59.000Z

    In the quantum Hall effect, the density operators at different wave-vectors generally do not commute and give rise to the Girvin MacDonald Plazmann (GMP) algebra with important consequences such as ground-state center of mass degeneracy at fractional filling fraction, and W_{1 + \\infty} symmetry of the filled Landau levels. We show that the natural generalization of the GMP algebra to higher dimensional topological insulators involves the concept of a D-algebra formed by using the fully anti-symmetric tensor in D-dimensions. For insulators in even dimensional space, the D-algebra is isotropic and closes for the case of constant non-Abelian F(k) ^ F(k) ... ^ F(k) connection (D-Berry curvature), and its structure factors are proportional to the D/2-Chern number. In odd dimensions, the algebra is not isotropic, contains the weak topological insulator index (layers of the topological insulator in one less dimension) and does not contain the Chern-Simons \\theta form (F ^ A - 2/3 A ^ A ^ A in 3 dimensions). The Chern-Simons form appears in a certain combination of the parallel transport and simple translation operator which is not an algebra. The possible relation to D-dimensional volume preserving diffeomorphisms and parallel transport of extended objects is also discussed.

  15. Interfacial Coatings for Inorganic Composite Insulation Systems

    SciTech Connect (OSTI)

    Hooker, M. W.; Fabian, P. E.; Stewart, M. W.; Grandlienard, S. D.; Kano, K. S. [Composite Technology Development, Inc., Lafayette, CO, 80026 (United States)

    2006-03-31T23:59:59.000Z

    Inorganic (ceramic) insulation materials are known to have good radiation resistance and desirable electrical and mechanical properties at cryogenic and elevated temperatures. In addition, ceramic materials can withstand the high-temperature reaction cycle used with Nb3Sn superconductor materials, allowing the insulation to be co-processed with the superconductor in a wind-and-react fabrication process. A critical aspect in the manufacture of ceramic-based insulation systems is the deposition of suitable fiber-coating materials that prevent chemical reaction of the fiber and matrix materials, and thus provide a compliant interface between the fiber and matrix, which minimizes the impact of brittle failure of the ceramic matrix. Ceramic insulation produced with CTD-FI-202 fiber interfaces have been found to exhibit very high shear and compressive strengths. However, this material is costly to produce. Thus, the goal of the present work is to evaluate alternative, lower-cost materials and processes. A variety of oxide and polyimide coatings were evaluated, and one commercially available polyimide coating has been shown to provide some improvement as compared to uncoated and de-sized S2 glass.

  16. Cladding Attachment Over Thick Exterior Insulating Sheathing

    SciTech Connect (OSTI)

    Baker, P.; Eng, P.; Lepage, R.

    2014-01-01T23:59:59.000Z

    The addition of insulation to the exterior of buildings is an effective means of increasing the thermal resistance of both wood framed walls as well as mass masonry wall assemblies. For thick layers of exterior insulation (levels greater than 1.5 inches), the use of wood furring strips attached through the insulation back to the structure has been used by many contractors and designers as a means to provide a convenient cladding attachment location (Straube and Smegal 2009, Pettit 2009, Joyce 2009, Ueno 2010). The research presented in this report is intended to help develop a better understanding of the system mechanics involved and the potential for environmental exposure induced movement between the furring strip and the framing. BSC sought to address the following research questions: 1. What are the relative roles of the mechanisms and the magnitudes of the force that influence the vertical displacement resistance of the system? 2. Can the capacity at a specified deflection be reliably calculated using mechanics based equations? 3. What are the impacts of environmental exposure on the vertical displacement of furring strips attached directly through insulation back to a wood structure?

  17. Tunable Chern insulator with shaken optical lattices

    E-Print Network [OSTI]

    Albert Verdeny; Florian Mintert

    2015-04-16T23:59:59.000Z

    Driven optical lattices permit the engineering of effective dynamics with well-controllable tunneling properties. We describe the realization of a tunable a Chern insulator by driving particles on a shaken hexagonal lattice with optimally designed polychromatic driving forces. Its implementation does not require shallow lattices, which favors the study of strongly-correlated phases with non-trivial topology.

  18. Radiation Damping of Shallow Foundations on Nonlinear Soil Medium

    E-Print Network [OSTI]

    Zhang, Jian; Tang, Yuchuan

    2007-01-01T23:59:59.000Z

    to the reduction of radiation damping due to soil yielding.since the reduced radiation damping at foundation level will2007 Paper No. 1150 RADIATION DAMPING OF SHALLOW FOUNDATIONS

  19. Foundation Capital response to the Notice of Inquiry: Technology...

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

    Foundation Capital.txt From: Michael Bauer MBauer@FoundationCap.com Sent: Thursday, April 16, 2009 11:20 AM To: GC-62 Subject: Fed Register comments Dear Sir or Lady, Per...

  20. Columbia River Food Webs: Developing a Broader Scientific Foundation for

    E-Print Network [OSTI]

    Columbia River Food Webs: Developing a Broader Scientific Foundation for Fish and Wildlife and Conservation Council #12;i Columbia River Food Webs: Developing a Broader Scientific Foundation for Fish

  1. Towards Applying Computational Complexity to Foundations of Physics

    E-Print Network [OSTI]

    Ward, Karen

    Towards Applying Computational Complexity to Foundations of Physics Vladik Kreinovich 1 and Andrei early papers, D. Grigoriev analyzed the decidability and computational complexity of different physical attempt to analyze the relation between computational complexity and foundations of physics

  2. Towards Applying Computational Complexity to Foundations of Physics

    E-Print Network [OSTI]

    Ward, Karen

    Towards Applying Computational Complexity to Foundations of Physics Vladik Kreinovich 1 and Andrei early papers, D. Grigoriev analyzed the decidability and computational complexity of different physical first serious attempt to analyze the rela tion between computational complexity and foundations

  3. Towards Applying Computational Complexity to Foundations of Physics

    E-Print Network [OSTI]

    Ward, Karen

    Towards Applying Computational Complexity to Foundations of Physics Vladik Kreinovich1 and Andrei M. Grigoriev analyzed the decidability and computational complexity of different physical theories serious attempt to analyze the rela- tion between computational complexity and foundations of physics

  4. Solar Foundational Program to Advance Cell Efficiency Round 1

    Broader source: Energy.gov [DOE]

    The first round of the Foundational Program to Advance Cell Efficiency (F-PACE) program supported 18 projects working to create the technical foundation for significant increases in photovoltaic ...

  5. Mark Lipson: Senior Analyst and Program Director, Organic Farming Research Foundation

    E-Print Network [OSTI]

    Rabkin, Sarah

    2010-01-01T23:59:59.000Z

    Organic Farming Research Foundation Mark Lipson is seniorFarming Research Foundation (OFRF). In these interviews,Farming Research Foundation: http://ofrf.org/index.html

  6. Building a foundation for human centric multi-dimensional data analysis

    E-Print Network [OSTI]

    Ponto, Kevin

    2010-01-01T23:59:59.000Z

    SAN DIEGO Building a foundation for human centric multi-DISSERTATION Building a foundation for human centric multi-This dissertation introduces a foundation for human centric,

  7. The Giannini Foundation and the Welfare of California Agriculturists in a Changing State, Nation and World

    E-Print Network [OSTI]

    Rausser, Gordon C.

    2009-01-01T23:59:59.000Z

    As previously noted, the Foundation is comprised of two ofmembers of the Giannini Foundation have been the recipientscapital of the Foundation has steadily increased over its

  8. University of Georgia Research Foundation, Inc. Expenditure Guidelines

    E-Print Network [OSTI]

    Arnold, Jonathan

    or directors of the Research Foundation. Personal use must be avoided. Indirect cost funds which the Research

  9. Combined Operation of Solar Energy Source Heat Pump, Low-vale Electricity and Floor Radiant System

    E-Print Network [OSTI]

    Liu, G.; Guo, Z.; Hu, S.

    2006-01-01T23:59:59.000Z

    solar energy, low-vale electricity as heat sources in a floor radiant system are analyzed. This paper presents a new heat pump system and discusses its operational modes in winter....

  10. Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation

    E-Print Network [OSTI]

    Ren, Y.; Li, D.; Zhang, Y.

    2006-01-01T23:59:59.000Z

    ICEBO2006, Shenzhen, China HVAC Technologies for Energy Efficiency, Vol. IV-11-4 Experimental Study of the Floor Radiant Cooling System Combined with Displacement Ventilation Yanli Ren1, Deying Li2, Yufeng Zhang1 1...

  11. The effectiveness of floor mats as an intervention for standing fatigue of light fabrication workers

    E-Print Network [OSTI]

    O'Brien, Michael Shannon

    1996-01-01T23:59:59.000Z

    A field study was conducted in a light fabrication plant to determine the effectiveness of floor mats on reducing the symptoms of standing fatigue. Specific physiological variables measured include skin temperature of the foot, blood pooling...

  12. Efficient Formulations for the Multi-Floor Facility Layout Problem with ...

    E-Print Network [OSTI]

    Marc Goetschalckx and Takashi Irohara

    2007-02-22T23:59:59.000Z

    Feb 22, 2007 ... 1 Introduction. Facilities design is a methodology for the design of the physical enclosure of a set of operations. ... multiple floors. In addition, a compact building shape may allow for more efficient ... 3 Integrated Formulations.

  13. Production system improvement at a medical devices company : floor layout reduction and manpower analysis

    E-Print Network [OSTI]

    AlEisa, Abdulaziz A. (Abdulaziz Asaad)

    2012-01-01T23:59:59.000Z

    Due to the low demand and the need to introduce other production lines in the floor, the medical devices company wants to optimize the utilization of space and manpower for the occlusion system product. This thesis shows ...

  14. A New Foundation for Support Theory Louis Narens

    E-Print Network [OSTI]

    White, Douglas R.

    A New Foundation for Support Theory Louis Narens Department of Cognitive Sciences University of California, Irvine email: lnarens@uci.edu January 27, 2004 Abstract A new foundation is presented in these studies. This theory, known today as Support Theory, has its foundational basis in the articles of Tversky

  15. MURDOCH UNIVERSITY FOUNDATION ABN: 90 325 712 904

    E-Print Network [OSTI]

    MURDOCH UNIVERSITY FOUNDATION ABN: 90 325 712 904 Vicky Dodds Director of Development ­ Telephone Foundation to support the development and conservation of the Murdoch University Science Fiction Foundation, 90 South St Murdoch WA 6150 Or Fax to: 08 9360 7657 Your Details: Name: Company: Address: Phone

  16. THE FOUNDATION AXIOM AND ELEMENTARY SELFEMBEDDINGS OF THE UNIVERSE

    E-Print Network [OSTI]

    Jerábek, Emil

    THE FOUNDATION AXIOM AND ELEMENTARY SELF­EMBEDDINGS OF THE UNIVERSE ALI SADEGH DAGHIGHI, MOHAMMAD GOLSHANI, JOEL DAVID HAMKINS, AND EMIL JE Ÿ R ?? ABEK Abstract. We consider the role of the foundation axiom and var­ ious anti­foundation axioms in connection with the nature and ex­ istence of elementary self

  17. MURDOCH UNIVERSITY FOUNDATION ABN: 90 325 712 904

    E-Print Network [OSTI]

    MURDOCH UNIVERSITY FOUNDATION ABN: 90 325 712 904 Jennifer Turner Manager Faculty of Development University Foundation to support Discover Your Potential Scholarship Fund at Murdoch University's Rockingham Campus. Please complete this form and post it with your contribution to: Murdoch University Foundation

  18. UCSF FOUNDATION DONATION OF SECURITIES: STOCKS AND MUTAL FUNDS

    E-Print Network [OSTI]

    Yamamoto, Keith

    -over- UCSF FOUNDATION DONATION OF SECURITIES: STOCKS AND MUTAL FUNDS GIFT TO CURRENT ACCOUNT Thank you for your interest in making a gift of stocks or mutual fund shares to the UCSF Foundation. We Foundation of your donation. Broker Instructions -- Credit to: State Street Bank & Trust, DTC #997, UCSF

  19. Thank YouPrESIDENT'S Alfred P Sloan Foundation

    E-Print Network [OSTI]

    Machel, Hans

    Thank YouPrESIDENT'S CIrCLE $100,000+ Alfred P Sloan Foundation ConocoPhillips Canada ASSINIBo Industries Inc. · Alzheimer Society of Canada · Andy Liu · Branch Out Neurological Foundation · Canadian of Violet Lesia Starck · George Castles · Google Inc. · Heart & Stroke Foundation of Alberta, NWT & Nunavut

  20. www.cardiff.ac.uk/ifp International Foundation

    E-Print Network [OSTI]

    Davies, Christopher

    www.cardiff.ac.uk/ifp International Foundation Programme Business, Engineering, Health & Life Sciences #12;Welcome to the International Foundation Programme at Cardiff University What is the IFP? The International Foundation Programme (IFP) is a one-year academic programme designed to give you the academic

  1. CuRtin FoundAtion `Education is the

    E-Print Network [OSTI]

    2010 AnnuAl RepoRt #12;CuRtin FoundAtion `Education is the most powerful weapon which you can use to change the world.' nelson Mandela the Curtin Foundation was formed in 2010 to consolidate the existing university Foundations, to provide an efficient, single administrative vehicle for Curtin's philanthropic

  2. Achievement Rewards for College Scientists ARCS Foundation, Inc.

    E-Print Network [OSTI]

    Arnold, Jonathan

    Achievement Rewards for College Scientists ARCS Foundation, Inc. Biomedical and Health Sciences the Atlanta chapter of the ARCS Foundation, Inc. funds eight scholarships for exceptional University.S. citizenship. · GPA of 3.5 or above. · Available to attend the ARCS Foundation Awards Luncheon in Atlanta

  3. Corporations LEHIGH UNIVERSITY 1 4Charity Foundation, Inc.

    E-Print Network [OSTI]

    Gilchrist, James F.

    Corporations LEHIGH UNIVERSITY 1 4Charity Foundation, Inc. Abbott Davidson Weiss & Company ABM Janitorial Services - Mid Atlantic, Inc. Above The Rest Answering Service Accenture Foundation, Inc. Advanced Dermatology, Mohs & Laser Surgery Center Aesculap, Inc. Air Products Air Products Foundation Alaric Compliance

  4. Roberta S. Matthews for the Woodrow Wilson National Fellowship Foundation

    E-Print Network [OSTI]

    Delaware, Richard - Department of Mathematics and Statistics, University of Missouri

    Roberta S. Matthews for the Woodrow Wilson National Fellowship Foundation College Readiness: The Woodrow Wilson National Fellowship Foundation Street address: 5 Vaughn Drive, Suite 300 | Princeton, NJ: The Woodrow Wilson National Fellowship Foundation, 2010. Inquiries: Email: earlycollege@woodrow.org Telephone

  5. Donor Transmittal Form To: British Schools & Universities Foundation

    E-Print Network [OSTI]

    Anderson, Jim

    Donor Transmittal Form To: British Schools & Universities Foundation 575 Madison Avenue Suite 1006 to the British Schools & Universities Foundation for which I/we plan to claim a charitable deduction for U be made payable to the `British Schools & Universities Foundation' and forwarded together with this form

  6. UCSF FOUNDATION DONATION OF SECURITIES: STOCKS AND MUTAL FUNDS

    E-Print Network [OSTI]

    Yamamoto, Keith

    -over- UCSF FOUNDATION DONATION OF SECURITIES: STOCKS AND MUTAL FUNDS GIFT TO ENDOWMENT ACCOUNT Thank you for your interest in making a gift of stocks or mutual funds shares to the UCSF Foundation. We to notify UCSF Foundation of your donation. · Broker Instructions -- Credit to: State Street Bank & Trust

  7. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect (OSTI)

    NONE

    1995-11-01T23:59:59.000Z

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  8. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect (OSTI)

    NONE

    1995-01-01T23:59:59.000Z

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 250 citations and includes a subject term index and title list.)

  9. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect (OSTI)

    Not Available

    1994-05-01T23:59:59.000Z

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 250 citations and includes a subject term index and title list.)

  10. Foundation for the Support of Research on Alzheimer's Disease and other Neurodegenerative Diseases Synapsis Foundation, Fabrikstrasse 50, CH-8031 Zrich

    E-Print Network [OSTI]

    Richner, Heinz

    Foundation for the Support of Research on Alzheimer's Disease and other Neurodegenerative Diseases Synapsis Foundation, Fabrikstrasse 50, CH-8031 Zürich Tel. +41 (0)44 271 35 11, Fax +41 (0)44 271 35 12 Submission Deadline 31st August, 2011 SYNAPSIS FOUNDATION with its research programme "Alzheimer Research

  11. REAL ESTATE FOUNDATION OF BRITISH COLUMBIA PARTNERING FUND The intent of the Real Estate Foundation of British Columbia Partnering Fund,

    E-Print Network [OSTI]

    Northern British Columbia, University of

    REAL ESTATE FOUNDATION OF BRITISH COLUMBIA PARTNERING FUND GUIDELINES The intent of the Real Estate Foundation of British Columbia Partnering Fund, generated by an endowment to UNBC by the Real Estate Foundation of BC, is to assist faculty and students in obtaining and leveraging funding for research

  12. Multiterminal Conductance of a Floquet Topological Insulator

    E-Print Network [OSTI]

    L. E. F. Foa Torres; P. M. Perez-Piskunow; C. A. Balseiro; G. Usaj

    2014-09-08T23:59:59.000Z

    We report on simulations of the dc conductance and quantum Hall response of a Floquet topological insulator using Floquet scattering theory. Our results reveal that laser-induced edge states in graphene lead to quantum Hall plateaus once imperfect matching with the non-illuminated leads is lessened. But the magnitude of the Hall plateaus is not directly related to the number and chirality of all the edge states at a given energy as usual. Instead, the plateaus are dominated only by those edge states adding to the dc density of states. Therefore, the dc quantum Hall conductance of a Floquet topological insulator is not directly linked to topological invariants of the full the Floquet bands.

  13. Electric-Magnetic Duality and Topological Insulators

    E-Print Network [OSTI]

    Andreas Karch

    2009-10-03T23:59:59.000Z

    We work out the action of the SL(2,Z) electric-magnetic duality group for an insulator with a non-trivial permittivity, permeability and theta-angle. This theory has recently been proposed to be the correct low-energy effective action for topological insulators. As applications, we give manifestly SL(2,Z) covariant expressions for the Faraday rotation at orthogonal incidence at the interface of two such materials, as well as for the induced magnetic and electric charges, slightly clarifying the meaning of expressions previously derived in the literature. We also use electric-magnetic duality to find a gravitational dual for a strongly coupled version of this theory using the AdS/CFT correspondence.

  14. Fractional topological insulators in three dimensions

    E-Print Network [OSTI]

    Joseph Maciejko; Xiao-Liang Qi; Andreas Karch; Shou-Cheng Zhang

    2010-11-14T23:59:59.000Z

    Topological insulators can be generally defined by a topological field theory with an axion angle theta of 0 or pi. In this work, we introduce the concept of fractional topological insulator defined by a fractional axion angle and show that it can be consistent with time reversal (T) invariance if ground state degeneracies are present. The fractional axion angle can be measured experimentally by the quantized fractional bulk magnetoelectric polarization P_3, and a `halved' fractional quantum Hall effect on the surface with Hall conductance of the form (p/q)(e^2/2h) with p,q odd. In the simplest of these states the electron behaves as a bound state of three fractionally charged `quarks' coupled to a deconfined non-Abelian SU(3) `color' gauge field, where the fractional charge of the quarks changes the quantization condition of P_3 and allows fractional values consistent with T-invariance.

  15. Electric-Magnetic Duality and Topological Insulators

    SciTech Connect (OSTI)

    Karch, A. [Department of Physics, University of Washington, Seattle, Washington 98195-1560 (United States)

    2009-10-23T23:59:59.000Z

    We work out the action of the SL(2,Z) electric-magnetic duality group for an insulator with a nontrivial permittivity, permeability, and theta angle. This theory has recently been proposed to be the correct low-energy effective action for topological insulators. As applications, we give manifestly SL(2,Z) covariant expressions for the Faraday rotation at orthogonal incidence at the interface of two such materials, as well as for the induced magnetic and electric charges, slightly clarifying the meaning of expressions previously derived in the literature. We also use electric-magnetic duality to find a gravitational dual for a strongly coupled version of this theory using the gauge/gravity correspondence.

  16. Fractional Topological Insulators in Three Dimensions

    SciTech Connect (OSTI)

    Maciejko, Joseph; Zhang Shoucheng [Department of Physics, Stanford University, Stanford, California 94305 (United States); Qi Xiaoliang [Microsoft Research, Station Q, Elings Hall, University of California, Santa Barbara, California 93106 (United States); Department of Physics, Stanford University, Stanford, California 94305 (United States); Karch, Andreas [Department of Physics, University of Washington, Seattle, Washington 98195-1560 (United States)

    2010-12-10T23:59:59.000Z

    Topological insulators can be generally defined by a topological field theory with an axion angle {theta} of 0 or {pi}. In this work, we introduce the concept of fractional topological insulator defined by a fractional axion angle and show that it can be consistent with time reversal T invariance if ground state degeneracies are present. The fractional axion angle can be measured experimentally by the quantized fractional bulk magnetoelectric polarization P{sub 3}, and a 'halved' fractional quantum Hall effect on the surface with Hall conductance of the form {sigma}{sub H}=(p/q)(e{sup 2}/2h) with p, q odd. In the simplest of these states the electron behaves as a bound state of three fractionally charged 'quarks' coupled to a deconfined non-Abelian SU(3) 'color' gauge field, where the fractional charge of the quarks changes the quantization condition of P{sub 3} and allows fractional values consistent with T invariance.

  17. Transgression field theory for interacting topological insulators

    E-Print Network [OSTI]

    A?k, zgr

    2013-01-01T23:59:59.000Z

    We consider effective topological field theories of quantum Hall systems and time-reversal invariant topological insulators that are Chern-Simons and BF field theories. The edge states of these systems are related to the gauge invariance of the effective actions. For the edge states at the interface of two topological insulators, transgression field theory is proposed as a gauge invariant effective action. Transgression actions of Chern-Simons theories for (2+1)D and (4+1)D and BF theories for (3+1)D are constructed. By using transgression actions, the edge states are written in terms of the bulk connections of effective Chern-Simons and BF theories.

  18. High temperature insulation for ceramic matrix composites

    SciTech Connect (OSTI)

    Merrill, Gary B. (Monroeville, PA); Morrison, Jay Alan (Orlando, FL)

    2000-01-01T23:59:59.000Z

    A ceramic composition is provided to insulate ceramic matrix composites under high temperature, high heat flux environments. The composite comprises a plurality of hollow oxide-based spheres of varios dimentions, a phosphate binder, and at least one oxide filler powder, whereby the phosphate binder partially fills gaps between the spheres and the filler powders. The spheres are situated in the phosphate binder and the filler powders such that each sphere is in contact with at least one other sphere. The spheres may be any combination of Mullite spheres, Alumina spheres, or stabilized Zirconia spheres. The filler powder may be any combination of Alumina, Mullite, Ceria, or Hafnia. Preferably, the phosphate binder is Aluminum Ortho-Phosphate. A method of manufacturing the ceramic insulating composition and its application to CMC substates are also provided.

  19. High temperature insulation for ceramic matrix composites

    DOE Patents [OSTI]

    Merrill, Gary B.; Morrison, Jay Alan

    2004-01-13T23:59:59.000Z

    A ceramic composition is provided to insulate ceramic matrix composites under high temperature, high heat flux environments. The composition comprises a plurality of hollow oxide-based spheres of various dimensions, a phosphate binder, and at least one oxide filler powder, whereby the phosphate binder partially fills gaps between the spheres and the filler powders. The spheres are situated in the phosphate binder and the filler powders such that each sphere is in contact with at least one other sphere. The spheres may be any combination of Mullite spheres, Alumina spheres, or stabilized Zirconia spheres. The filler powder may be any combination of Alumina, Mullite, Ceria, or Hafnia. Preferably, the phosphate binder is Aluminum Ortho-Phosphate. A method of manufacturing the ceramic insulating composition and its application to CMC substrates are also provided.

  20. High temperature insulation for ceramic matrix composites

    SciTech Connect (OSTI)

    Merrill, Gary B. (Monroeville, PA); Morrison, Jay Alan (Orlando, FL)

    2001-01-01T23:59:59.000Z

    A ceramic composition is provided to insulate ceramic matrix composites under high temperature, high heat flux environments. The composition comprises a plurality of hollow oxide-based spheres of various dimensions, a phosphate binder, and at least one oxide filler powder, whereby the phosphate binder partially fills gaps between the spheres and the filler powders. The spheres are situated in the phosphate binder and the filler powders such that each sphere is in contact with at least one other sphere. The spheres may be any combination of Mullite spheres, Alumina spheres, or stabilized Zirconia spheres. The filler powder may be any combination of Alumina, Mullite, Ceria, or Hafnia. Preferably, the phosphate binder is Aluminum Ortho-Phosphate. A method of manufacturing the ceramic insulating composition and its application to CMC substrates are also provided.

  1. Apparatus for insulating windows and the like

    DOE Patents [OSTI]

    Mitchell, Robert A. (R.D. #1, Box 462-A, Voorheesville, NY 12186)

    1984-01-01T23:59:59.000Z

    Apparatus for insulating window openings through walls and the like includes a thermal shutter, a rail for mounting the shutter adjacent to the window opening and a coupling for connecting the shutter to the rail. The thermal shutter includes an insulated panel adhered to frame members which surround the periphery of the panel. The frame members include a hard portion for providing the frame and a soft portion for providing a seal with that portion of the wall adjacent to the periphery of the opening. The coupling means is preferably integral with the attachment rail. According to a preferred embodiment, the coupling means includes a continuous hinge of reduced thickness. The thermal shutter can be permanently attached, hinged, bi-folded, or sliding with respect to the window and wall. A distribution method is to market the apparatus in "kit" form.

  2. Contaminant trap for gas-insulated apparatus

    DOE Patents [OSTI]

    Adcock, James L. (Knoxville, TN); Pace, Marshall O. (Knoxville, TN); Christophorou, Loucas G. (Oak Ridge, TN)

    1984-01-01T23:59:59.000Z

    A contaminant trap for a gas-insulated electrical conductor is provided. A resinous dielectric body such as Kel-F wax, grease or other sticky polymeric or oligomeric compound is disposed on the inside wall of the outer housing for the conductor. The resinous body is sufficiently sticky at ambient temperatures to immobilize contaminant particles in the insulating gas on the exposed surfaces thereof. An electric resistance heating element is disposed in the resinous body to selectively raise the temperature of the resinous body to a molten state so that the contaminant particles collected on the surface of the body sink into the body so that the surface of the resinous body is renewed to a particle-less condition and, when cooled, returns to a sticky collecting surface.

  3. Witten effect in a crystalline topological insulator

    SciTech Connect (OSTI)

    Rosenberg, G.; Franz, M. [Department of Physics and Astronomy, University of British Columbia, Vancouver, British Columbia, V6T 1Z1 (Canada)

    2010-07-15T23:59:59.000Z

    It has been noted a long time ago that a term of the form theta(e{sup 2}/2pih)Bcentre dotE may be added to the standard Maxwell Lagrangian without modifying the familiar laws of electricity and magnetism. theta is known to particle physicists as the 'axion' field and whether or not it has a nonzero expectation value in vacuum remains a fundamental open question of the standard model. A key manifestation of the axion term is the Witten effect: a unit magnetic monopole placed inside a medium with thetanot =0 is predicted to bind a (generally fractional) electric charge -e(theta/2pi+n) with n integer. Here we conduct a test of the Witten effect based on the recently established fact that the axion term with theta=pi emerges naturally in the description of the electromagnetic response of a class of crystalline solids called topological insulators--materials distinguished by strong spin-orbit coupling and nontrivial band structures. Using a simple physical model for a topological insulator we demonstrate the existence of a fractional charge bound to a monopole by an explicit numerical calculation. We also propose a scheme for generating an 'artificial' magnetic monopole in a topological insulator film that may be used to facilitate an experimental test of Witten's prediction.

  4. Topological insulators with arbitrarily tunable entanglement

    E-Print Network [OSTI]

    J. C. Budich; J. Eisert; E. J. Bergholtz

    2014-05-15T23:59:59.000Z

    We elucidate how Chern and topological insulators fulfill an area law for the entanglement entropy. By explicit construction of a family of lattice Hamiltonians, we are able to demonstrate that the area law contribution can be tuned to an arbitrarily small value, but is topologically protected from vanishing exactly. We prove this by introducing novel methods to bound entanglement entropies from correlations using perturbation bounds, drawing intuition from ideas of quantum information theory. This rigorous approach is complemented by an intuitive understanding in terms of entanglement edge states. These insights have a number of important consequences: The area law has no universal component, no matter how small, and the entanglement scaling cannot be used as a faithful diagnostic of topological insulators. This holds for all Renyi entropies which uniquely determine the entanglement spectrum which is hence also non-universal. The existence of arbitrarily weakly entangled topological insulators furthermore opens up possibilities of devising correlated topological phases in which the entanglement entropy is small and which are thereby numerically tractable, specifically in tensor network approaches.

  5. Smoldering combustion hazards of thermal insulation materials

    SciTech Connect (OSTI)

    Ohlemiller, T.J.; Rogers, F.E.

    1980-07-01T23:59:59.000Z

    Work on the smolder ignitability in cellulosic insulation and on thermal analytical characterization of the oxidation of this material is presented. Thermal analysis (TGA and DSC) shows that both retarded and unretarded cellulosic insulation oxidizes in two overall stages, both of which are exothermic. The second stage (oxidation of the char left as a residue of the first stage) is much more energetic on a unit mass basis than the first. However, kinetics and a sufficient exothermicity make the first stage responsible for ignition in most realistic circumstances. Existing smolder retardants such as boric acid have their major effect on the kinetics of the second oxidation stage and thus produce only a rather small (20/sup 0/C) increase in smolder ignition temperature. Several simplified analogs of attic insulations have been tested to determine the variability of minimum smolder ignition temperature. These employed planar or tubular constant temperature heat sources in a thermal environment quite similar to a realistic attic application. Go/no-go tests provided the borderline (minimum) ignition temperature for each configuration. The wide range (150/sup 0/C) of minimum ignition temperatures confirmed the predominant dependence of smolder ignition on heat flow geometry. Other factors (bulk density, retardants) produced much less effect on ignitability.

  6. Humidity effects on wire insulation breakdown strength.

    SciTech Connect (OSTI)

    Appelhans, Leah

    2013-08-01T23:59:59.000Z

    Methods for the testing of the dielectric breakdown strength of insulation on metal wires under variable humidity conditions were developed. Two methods, an ASTM method and the twisted pair method, were compared to determine if the twisted pair method could be used for determination of breakdown strength under variable humidity conditions. It was concluded that, although there were small differences in outcomes between the two testing methods, the non-standard method (twisted pair) would be appropriate to use for further testing of the effects of humidity on breakdown performance. The dielectric breakdown strength of 34G copper wire insulated with double layer Poly-Thermaleze/Polyamide-imide insulation was measured using the twisted pair method under a variety of relative humidity (RH) conditions and exposure times. Humidity at 50% RH and below was not found to affect the dielectric breakdown strength. At 80% RH the dielectric breakdown strength was significantly diminished. No effect for exposure time up to 140 hours was observed at 50 or 80%RH.

  7. Correctly specify insulation for process equipment and piping

    SciTech Connect (OSTI)

    Allen, C. [Raytheon Engineers and Constructors, Birmingham, AL (United States)

    1997-05-01T23:59:59.000Z

    Insulation serves as a thermal barrier to resist the flow of heat. When insulation is installed over piping or equipment to minimize heat losses, the insulation is categorized as heat conservation. Software programs for determining heat losses are based on ASTM C 680. If heat conservation insulation is calculated to determine the most cost-effective thickness for piping or equipment, then the insulation is categorized as economic insulation. Methods for manually determining economic thicknesses using various graphs and precalculated charts are given in Turner and Malloy. However, modern software programs available from industrial associations calculate economic thicknesses based on after-tax annual costs. Costs associated with owning insulation are expressed on an equivalent uniform annual cost basis. The thickness with the lowest annual cost is reported as the economic thickness. Some of the economic data needed to calculate economic thicknesses are fuel cost, depreciation period, annual fuel inflation rate, annual hours of operation, return on investment, effective income tax rate, annual insulation maintenance costs, and installed costs. To obtain accurate economical thicknesses, it is best to solicit installed costs from a local contractor likely to bid on the work. This paper covers the most suitable insulation materials for certain applications, the most economic material and thickness to use, and how the total insulation system should be designed.

  8. Sheath insulator final test report, TFE Verification Program

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    The sheath insulator in a thermionic cell has two functions. First, the sheath insulator must electrically isolate the collector form the outer containment sheath tube that is in contact with the reactor liquid metal coolant. Second, The sheath insulator must provide for high uniform thermal conductance between the collector and the reactor coolant to remove away waste heat. The goals of the sheath insulator test program were to demonstrate that suitable ceramic materials and fabrication processes were available, and to validate the performance of the sheath insulator for TFE-VP requirements. This report discusses the objectives of the test program, fabrication development, ex-reactor test program, in-reactor test program, and the insulator seal specifications.

  9. A Study of the Energy-Saving Potential of Metal Roofs Incorporating Dynamic Insulation Systems

    SciTech Connect (OSTI)

    Biswas, Kaushik [ORNL; Miller, William A [ORNL; Kriner, Scott [Metal Construction Association, Glenview, IL; Manlove, Gary [Metanna, Monument, CO

    2013-01-01T23:59:59.000Z

    This article presents various metal roof configurations that were tested at Oak Ridge National Laboratory in Tennessee, U.S. between 2009 and 2013, and describes their potential for reducing the attic-generated space-conditioning loads. These roofs contained different combinations of phase-change material, rigid insulation, low emittance surface, and above-sheathing ventilation with standing-seam metal panels on top. These roofs were designed to be installed on existing roofs decks, or on top of asphalt shingles for retrofit construction. All the tested roofs showed the potential for substantial energy savings compared to an asphalt shingle roof, which was used as a control for comparison. The roofs were constructed on a series of adjacent attics separated at the gables using thick foam insulation. The attics were built on top of a conditioned room. All attics were vented at the soffit and ridge. The test roofs and attics were instrumented with an array of thermocouples. Heat flux transducers were installed in the roof deck and attic floor (ceiling) to measure the heat flows through the roof and between the attic and conditioned space below. Temperature and heat flux data were collected during the heating, cooling and swing seasons over a three-year period. Data from previous years of testing have been published. Here, data from the latest roof configurations being tested in year three of the project are presented. All test roofs were highly effective in reducing the heat flows through the roof and ceiling, and in reducing the diurnal attic-temperature fluctuations.

  10. A note on the foundations of mechanics

    E-Print Network [OSTI]

    Ricardo J. Alonso-Blanco; Jess Muoz-Daz

    2014-04-04T23:59:59.000Z

    This short note is intended to review the foundations of mechanics, trying to present them with the greatest mathematical and conceptual clarity. It was attempted to remove most of inessential, even parasitic issues, which can hide the true nature of basic principles. The pursuit of that goal results in an improved understanding of some topics such as constrained systems, the nature of time or the relativistic forces. The Sr\\"odinger and Klein-Gordon equations appear as conditions fulfilled by certain types of classical solutions of the field equations although the meaning of quantum equations is not, even remotely, exhausted by these cases. A part of this note comes from previous works.

  11. Experimental Verification of Shallow Foundation Performance

    E-Print Network [OSTI]

    73 parametric analyses for strip foundations (2D) N=5,10,20 amax=0.05, 0.10, 0.15, 0.25, 0.35g T=0 Bounding Surface Yield Surface (vanished) r3 r2 r1 r rIP rLR NTUA-Sand constitutive model... ...implemented 1.2 1 / FSdeg 0 0.01 0.02 0.03 0.04 dyn/[(amaxT2N)(Zliq/B)1.5] 31.5 liq2 dyn max deg

  12. Expert Meeting Report: Foundations Research Results

    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 Office of Inspector General Office of Audit|Department of Energy56Executive Summit on WindMarchFoundations Research

  13. Influence Of Three Dynamic Predictive Clothing Insulation Models On Building Energy Use, HVAC Sizing And Thermal Comfort

    E-Print Network [OSTI]

    Schiavon, Stefano; Lee, Kwang Ho

    2013-01-01T23:59:59.000Z

    Predictive Clothing Insulation Models based on Outdoor AirPREDICTIVE CLOTHING INSULATION MODELS ON BUILDING ENERGYthat the clothing insulation is equal to a constant value of

  14. Compact gas-insulated transformer. Fourteenth quarterly report

    SciTech Connect (OSTI)

    Not Available

    1983-08-01T23:59:59.000Z

    Objective is to develop a compact, more efficient, quieter transformer which does not rely on mineral oil insulation. Compressed SF/sub 6/ is used as the external insulation and polymer film as the insulation between turns. A separate liquid cooling system is also provided. This document reports progress made in design, mechanical, dielectric, short circuit, thermal, materials, prototype, accessories, commercialization, and system studies. (DLC)

  15. A New Generation of Building Insulation by Foaming Polymer Blend...

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

    insulation technologies available on the market. Instead of hydroflurocarbon, it uses carbon dioxide as the blowing agent. This technology represents a highly valuable market...

  16. Highly Insulating Windows Volume Purchase Program Final Report

    SciTech Connect (OSTI)

    Parker, Graham B.; Mapes, Terry S.; Zalis, WJ

    2013-02-01T23:59:59.000Z

    This report summarizes the Highly Insulating Windows Volume Purchase Program, conduced by PNNL for DOE-BTP, including a summary of outcomes and lessons learned.

  17. Shaking the bonds: Atomic vibrations drive insulator to metal...

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

    phase stability for more than 50 years. When heated to just above room temperature, the material undergoes an abrupt transformation from an electrical insulator to a conducting...

  18. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Jonathan H. Davis

    2014-12-03T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions the neutrino floor can still be surpassed using timing information, though certain velocity streams may prove problematic.

  19. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Jonathan H. Davis

    2015-03-09T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder to distinguish from the neutrino background. However for most velocity distributions the neutrino floor can still be surpassed using timing information, though certain velocity streams may prove problematic.

  20. A Foundation Theory of Quantum Mechanics

    E-Print Network [OSTI]

    Richard A Mould

    2006-07-10T23:59:59.000Z

    The nRules are empirical regularities that were discovered in macroscopic situations where the outcome is known. When they are projected theoretically into the microscopic domain they predict a novel ontology including the frequent collapse of an atomic wave function, thereby defining an nRule based foundation theory. Future experiments can potentially discriminate between this and other foundation theories of (non-relativistic) quantum mechanics. Important features of the nRules are: (1) they introduce probability through probability current rather than the Born rule, (2) they are valid independent of size (micro or macroscopic), (3) they apply to individual trials, not just to ensembles of trials. (4) they allow all observers to be continuously included in the system without ambiguity, (5) they account for the collapse of the wave function without introducing new or using old physical constants, and (6) in dense environments they provide a high frequency of stochastic localizations of quantum mechanical objects. Key words: measurement, stochastic choice, state reduction.

  1. Topological insulators with SU(2) Landau levels

    E-Print Network [OSTI]

    Yi Li; Shou-Cheng Zhang; Congjun Wu

    2013-10-23T23:59:59.000Z

    We construct continuum models of 3D and 4D topological insulators by coupling spin-1/2 fermions to an SU(2) background gauge field, which is equivalent to a spatially dependent spin-orbit coupling. Higher dimensional generalizations of flat Landau levels are obtained in the Landau-like gauge. The 2D helical Dirac modes with opposite helicities and 3D Weyl modes with opposite chiralities are spatially separated along the third and fourth dimensions, respectively. Stable 2D helical Fermi surfaces and 3D chiral Fermi surfaces appear on open boundaries, respectively. The charge pumping in 4D Landau level systems shows quantized 4D quantum Hall effect.

  2. Mbius Graphene Strip as Topological Insulator

    E-Print Network [OSTI]

    Z. L. Guo; Z. R. Gong; H. Dong; C. P. Sun

    2009-06-09T23:59:59.000Z

    We study the electronic properties of M\\"{o}bius graphene strip with a zigzag edge. We show that such graphene strip behaves as a topological insulator with a gapped bulk and a robust metallic surface, which enjoys some features due to its nontrivial topology of the spatial configuration, such as the existence of edge states and the non-Abelian induced gauge field. We predict that the topological properties of the M\\"{o}bius graphene strip can be experimentally displayed by the destructive interference in the transmission spectrum, and the robustness of edge states under certain perturbations.

  3. Novel metals and insulators from holography

    E-Print Network [OSTI]

    Aristomenis Donos; Jerome P. Gauntlett

    2014-06-02T23:59:59.000Z

    Using simple holographic models in $D=4$ spacetime dimensions we construct black hole solutions dual to $d=3$ CFTs at finite charge density with a Q-lattice deformation. At zero temperature we find new ground state solutions with broken translation invariance, either in one or both spatial directions, which exhibit insulating or metallic behaviour depending on the parameters of the holographic theory. For low temperatures and small frequencies, the real part of the optical conductivity has a power-law behaviour, with the exponent determined by the ground state. We also obtain an expression for the the DC conductivity at finite temperature in terms of horizon data of the black hole solutions.

  4. Holographic Metals and Insulators with Helical Symmetry

    E-Print Network [OSTI]

    Aristomenis Donos; Blaise Goutraux; Elias Kiritsis

    2014-09-17T23:59:59.000Z

    Homogeneous, zero temperature scaling solutions with Bianchi VII spatial geometry are constructed in Einstein-Maxwell-Dilaton theory. They correspond to quantum critical saddle points with helical symmetry at finite density. Assuming $AdS_{5}$ UV asymptotics, the small frequency/(temperature) dependence of the AC/(DC) electric conductivity along the director of the helix are computed. A large class of insulating and conducting anisotropic phases is found, as well as isotropic, metallic phases. Conduction can be dominated by dissipation due to weak breaking of translation symmetry or by a quantum critical current.

  5. Types of Insulation | 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:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmittedStatusButlerTransportation6/14/11 Page 1Two NovelTwoTypes ofInsulation

  6. Heat pumps and under floor heating as a heating system for Finnish low-rise residential buildings.

    E-Print Network [OSTI]

    Chuduk, Svetlana

    2010-01-01T23:59:59.000Z

    ??In bachelors thesis the study of under floor heating system with ground source heat pump for the heat transfers fluid heating is considered. The case (more)

  7. Insulating conduction in Sn/Si(111): Possibility of a Mott insulating ground state and metallization/localization induced by carrier doping

    E-Print Network [OSTI]

    Hasegawa, Shuji

    Insulating conduction in Sn/Si(111): Possibility of a Mott insulating ground state measurements. The temperature dependence of the surface-state conductivity showed an insulating behavior from is insulating with a very small energy gap, which is consistent with a recent theoretical study G. Profeta and E

  8. Report on Analysis of Forest Floor Bulk Density and Depth at the Savannah River Site.

    SciTech Connect (OSTI)

    Bernard R. Parresol

    2005-10-01T23:59:59.000Z

    The forest floor data from the Savannah River Site consists of two layers, the litter layer and the duff layer. The purpose for the study was to determine bulk density conversion factors to convert litter and duff depth values in inches to forest floor fuel values in tons per acre. The primary objective was to collect litter and duff samples to adequately characterize forest floor depth and bulk density for combinations of 4 common forest types (loblolly/slash pine, longleaf pine, pine and hardwood mix, upland hardwood), 3 age classes (5-20, 20-40, 40+ years old) and 3 categories of burning history (0-3, 3-10, 10+ years since last burn).

  9. Engineering Evaluation Report on K-311-1 Floor Subsidence (2008 Annual Report) at the East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect (OSTI)

    Knott R.B.

    2008-11-13T23:59:59.000Z

    The purpose of this task is to evaluate the effect of floor settlement on building structure, piping, and equipment foundations between column lines 1 and 2 and B and K of Bldg. K-311-1 (see Fig. A-1 in Appendix A) at East Tennessee Technology Park (ETTP), Oak Ridge, Tennessee. Revision 0 of this document covers the 2005 annual inspection. Revision 1 addresses the 2006 annual inspection, Revision 2 addresses the 2007 annual inspection, and Revision 3 covers the 2008 annual inspection, as indicated by the changed report title. A civil survey and visual inspection were performed. Only a representative number of points were measured during the 2008 survey. The exact location of a number of survey points in Table A-1 could not be accurately determined in the 2008 survey since these points had not been spray painted since 2003. The points measured are deemed adequate to support the conclusions of this report. Based on the survey and observations, there has been no appreciable change in the condition of the unit since the 2007 inspection. The subsidence of the floor presents concerns to the building structure due to the possible indeterminate load on the pipe gallery framing. Prior to demolition activities that involve the piping or removal of the equipment, such as vent, purge and drain and foaming, engineering involvement in the planning is necessary. The piping connected to the equipment is under stress, and actions should be implemented to relieve this stress prior to disturbing any of the equipment or associated piping. In addition, the load on the pipe gallery framing needs to be relieved prior to any activities taking place in the pipe gallery. Access to this area and the pipe gallery is not allowed until the stress is released.

  10. Electrical Transport of Topological Insulator-Bi2Se3 and Thermoelectric Properties of Graphene

    E-Print Network [OSTI]

    WEI, PENG

    2011-01-01T23:59:59.000Z

    Hall effect and topological insulators. Phys Today Klitzing,L. & Mele, E. J. Topological insulators in three dimensions.Zhang, H. J. et al. Topological insulators in Bi 2 Se 3 , Bi

  11. Scattering of Dirac Fermions in Barrier Geometries on the Surface of Topological Insulators

    E-Print Network [OSTI]

    Torquato, Salvatore

    Scattering of Dirac Fermions in Barrier Geometries on the Surface of Topological Insulators Lindsay Fleischer 1 Introduction Predicted theoretically and discovered experimentally, the topological insulators topological in- sulators and the trivial insulating vacuum have wavefunctions which are not smoothly

  12. Polarization dependent photocurrents in thin films of the topological insulator Bi?Se?

    E-Print Network [OSTI]

    Lau, Claudia (Claudia M.)

    2012-01-01T23:59:59.000Z

    Topological insulators are a new class of three-dimensional quantum materials whose interior or bulk is an insulator but whose surface is a conductor. Bi?Se? is a prototypical topological insulator that physicists at MIT ...

  13. Demonstration and Performance Monitoring of Foundation Heat Exchangers...

    Energy Savers [EERE]

    for New and Existing Homes: Foundation Heat Exchanger, Oak Ridge, Tennessee Performance Analysis of Air-Source Variable Speed Heat Pumps and Various Electric Water Heating Options...

  14. V-047: IBM Lotus Foundation Multiple Cross Site Scripting | Department...

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

    the malicious data is being viewed. 2) An error exists within the bundled version of PHP. IMPACT: Two vulnerabilities have been reported in IBM Lotus Foundations Start, which...

  15. Synthetic nanotubes lay foundation for new technology: Artificial...

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

    Synthetic nanotubes lay foundation for new technology: Artificial pores mimic key features of natural pores By Tona Kunz * July 17, 2012 Tweet EmailPrint Scientists have overcome...

  16. DOE Office of Indian Energy Foundational Course on Geothermal

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

    Foundational Courses Renewable Energy Technologies GEOTHERMAL Presented by the National Renewable Energy Laboratory Course Outline What we will cover... About the DOE Office of...

  17. algebraic topology foundations: Topics by E-print Network

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

    Till - Deutschen Forschungszentrum fr Knstliche Intelligenz & Fachbereich 3 3 Fractal Topology Foundations Math Preprints (arXiv) Summary: In this paper, we introduce the...

  18. association foundation ant: Topics by E-print Network

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

    Summary: For a Formal Foundation of the Ant Programming Approach to Combinatorial Optimization Part 1, Belgium mdorigo@ulb.ac.be Abstract This paper develops the formal framework...

  19. National Science Foundation Funding Opportunities for Cybersecurity Education

    E-Print Network [OSTI]

    Dasgupta, Dipankar

    National Science Foundation Funding Opportunities for Cybersecurity Education and Workforce/detailees, 449 contractors) #12;Funding Opportunities for Cybersecurity Education · CyberCorps: Scholarship

  20. Testing the Floor Scale Designated for Pacific Northwest National Laboratory's UF6 Cylinder Portal Monitor

    SciTech Connect (OSTI)

    Curtis, Michael M.; Weier, Dennis R.

    2009-03-12T23:59:59.000Z

    Pacific Northwest National Laboratory (PNNL) obtained a Mettler Toledo floor scale for the purpose of testing it to determine whether it can replace the International Atomic Energy Agencys (IAEA) cumbersome, hanging load cell. The floor scale is intended for use as a subsystem within PNNLs nascent UF6 Cylinder Portal Monitor. The particular model was selected for its accuracy, size, and capacity. The intent will be to use it only for 30B cylinders; consequently, testing did not proceed beyond 8,000 lb.

  1. Variably insulating portable heater/cooler

    DOE Patents [OSTI]

    Potter, Thomas F. (Denver, CO)

    1998-01-01T23:59:59.000Z

    A compact vacuum insulation panel comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber includes apparatus and methods for enabling and disabling, or turning "on" and "off" the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls.

  2. Variably insulating portable heater/cooler

    DOE Patents [OSTI]

    Potter, T.F.

    1998-09-29T23:59:59.000Z

    A compact vacuum insulation panel is described comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber includes apparatus and methods for enabling and disabling, or turning ``on`` and ``off`` the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls. 25 figs.

  3. Material-controlled dynamic vacuum insulation

    DOE Patents [OSTI]

    Benson, D.K.; Potter, T.F.

    1996-10-08T23:59:59.000Z

    A compact vacuum insulation panel is described comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber includes apparatus and methods for enabling and disabling, or turning ``on`` and ``off`` the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls. 25 figs.

  4. Material-controlled dynamic vacuum insulation

    DOE Patents [OSTI]

    Benson, David K. (14154 W. First Dr., Golden, CO 80401); Potter, Thomas F. (515 S. Magnolia La., Denver, CO 80224)

    1996-10-08T23:59:59.000Z

    A compact vacuum insulation panel comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber includes apparatus and methods for enabling and disabling, or turning "on" and "off" the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls.

  5. Radiation-controlled dynamic vacuum insulation

    DOE Patents [OSTI]

    Benson, D.K.; Potter, T.F.

    1995-07-18T23:59:59.000Z

    A compact vacuum insulation panel is described comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber that includes apparatus and methods for enabling and disabling, or turning ``on`` and ``off`` the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls. 25 figs.

  6. Radiation-controlled dynamic vacuum insulation

    DOE Patents [OSTI]

    Benson, David K. (Golden, CO); Potter, Thomas F. (Denver, CO)

    1995-01-01T23:59:59.000Z

    A compact vacuum insulation panel comprising a chamber enclosed by two sheets of metal, glass-like spaces disposed in the chamber between the sidewalls, and a high-grade vacuum in the chamber that includes apparatus and methods for enabling and disabling, or turning "on" and "off" the thermal insulating capability of the panel. One type of enabling and disabling apparatus and method includes a metal hydride for releasing hydrogen gas into the chamber in response to heat, and a hydrogen grate between the metal hydride and the chamber for selectively preventing and allowing return of the hydrogen gas to the metal hydride. Another type of enabling and disabling apparatus and method includes a variable emissivity coating on the sheets of metal in which the emissivity is controllably variable by heat or electricity. Still another type of enabling and disabling apparatus and method includes metal-to-metal contact devices that can be actuated to establish or break metal-to-metal heat paths or thermal short circuits between the metal sidewalls.

  7. Topological Field Theory of Time-Reversal Invariant Insulators

    E-Print Network [OSTI]

    Xiao-Liang Qi; Taylor Hughes; Shou-Cheng Zhang

    2008-02-24T23:59:59.000Z

    We show that the fundamental time reversal invariant (TRI) insulator exists in 4+1 dimensions, where the effective field theory is described by the 4+1 dimensional Chern-Simons theory and the topological properties of the electronic structure is classified by the second Chern number. These topological properties are the natural generalizations of the time reversal breaking (TRB) quantum Hall insulator in 2+1 dimensions. The TRI quantum spin Hall insulator in 2+1 dimensions and the topological insulator in 3+1 dimension can be obtained as descendants from the fundamental TRI insulator in 4+1 dimensions through a dimensional reduction procedure. The effective topological field theory, and the $Z_2$ topological classification for the TRI insulators in 2+1 and 3+1 dimensions are naturally obtained from this procedure. All physically measurable topological response functions of the TRI insulators are completely described by the effective topological field theory. Our effective topological field theory predicts a number of novel and measurable phenomena, the most striking of which is the topological magneto-electric effect, where an electric field generates a magnetic field in the same direction, with an universal constant of proportionality quantized in odd multiples of the fine structure constant $\\alpha=e^2/\\hbar c$. Finally, we present a general classification of all topological insulators in various dimensions, and describe them in terms of a unified topological Chern-Simons field theory in phase space.

  8. Bosonic Topological Insulators and Paramagnets: a view from cobordisms

    E-Print Network [OSTI]

    Anton Kapustin

    2014-11-14T23:59:59.000Z

    We classify Bosonic Topological Insulators and Paramagnets in DTopological Insulator protected by time-reversal symmetry whose surface admits an all-fermion topologically ordered state. For D=4 there is a unique "beyond group cohomology" phase. It is protected by gravitational anomalies of the boundary theory and is stable without any additional symmetry.

  9. Topological Field Theory of Time-Reversal Invariant Insulators

    SciTech Connect (OSTI)

    Qi, Xiao-Liang; Hughes, Taylor; Zhang, Shou-Cheng; /Stanford U., Phys. Dept.

    2010-03-19T23:59:59.000Z

    We show that the fundamental time reversal invariant (TRI) insulator exists in 4 + 1 dimensions, where the effective field theory is described by the 4 + 1 dimensional Chern-Simons theory and the topological properties of the electronic structure is classified by the second Chern number. These topological properties are the natural generalizations of the time reversal breaking (TRB) quantum Hall insulator in 2 + 1 dimensions. The TRI quantum spin Hall insulator in 2 + 1 dimensions and the topological insulator in 3 + 1 dimension can be obtained as descendants from the fundamental TRI insulator in 4 + 1 dimensions through a dimensional reduction procedure. The effective topological field theory, and the Z{sub 2} topological classification for the TRI insulators in 2+1 and 3+1 dimensions are naturally obtained from this procedure. All physically measurable topological response functions of the TRI insulators are completely described by the effective topological field theory. Our effective topological field theory predicts a number of novel and measurable phenomena, the most striking of which is the topological magneto-electric effect, where an electric field generates a magnetic field in the same direction, with an universal constant of proportionality quantized in odd multiples of the fine structure constant {alpha} = e{sup 2}/hc. Finally, we present a general classification of all topological insulators in various dimensions, and describe them in terms of a unified topological Chern-Simons field theory in phase space.

  10. Expert Meeting Report: Foundations Research Results

    SciTech Connect (OSTI)

    Ojczyk, C.; Huelman, P.; Carmody, J.

    2013-05-01T23:59:59.000Z

    In the Expert Meeting Plan, the NorthernSTAR Team proposed to host two Expert Meetings in calendar year 2011. Invitees to the meetings would include experts in the current field of study, other BA team members, and representatives from DOE and NREL. They will invite leading industry experts to present at these meetings. The Expert Meetings will focus on key systems areas that will be required to meet the Building America performance goals and shall be sufficiently narrow in scope that specific conclusions, action items, and delegation of future tasks can be identified and completed. The two expert meeting topics are 'Foundations' and 'Window Retrofit.' The first session is designed as a webinar only and the second will be a live meeting.

  11. Improving Access to Foundational Energy Performance Data

    SciTech Connect (OSTI)

    Studer, D.; Livingood, W.; Torcellini, P.

    2014-08-01T23:59:59.000Z

    Access to foundational energy performance data is key to improving the efficiency of the built environment. However, stakeholders often lack access to what they perceive as credible energy performance data. Therefore, even if a stakeholder determines that a product would increase efficiency, they often have difficulty convincing their management to move forward. Even when credible data do exist, such data are not always sufficient to support detailed energy performance analyses, or the development of robust business cases. One reason for this is that the data parameters that are provided are generally based on the respective industry norms. Thus, for mature industries with extensive testing standards, the data made available are often quite detailed. But for emerging technologies, or for industries with less well-developed testing standards, available data are generally insufficient to support robust analysis. However, even for mature technologies, there is no guarantee that the data being supplied are the same data needed to accurately evaluate a product?s energy performance. To address these challenges, the U.S. Department of Energy funded development of a free, publically accessible Web-based portal, the Technology Performance Exchange(TM), to facilitate the transparent identification, storage, and sharing of foundational energy performance data. The Technology Performance Exchange identifies the intrinsic, technology-specific parameters necessary for a user to perform a credible energy analysis and includes a robust database to store these data. End users can leverage stored data to evaluate the site-specific performance of various technologies, support financial analyses with greater confidence, and make better informed procurement decisions.

  12. The use of coated micropowders to reduce radiation heat transfer in foam insulation

    E-Print Network [OSTI]

    Marge, Arlene Lanciani

    1991-01-01T23:59:59.000Z

    Polyurethane foam is the most effective insulation currently available for buildings. Chlorofluorocarbon (CFC) blowing agents, which have low thermal conductivities, contribute highly to the effectiveness of this insulation. ...

  13. Correlated topological insulators and the fractional magnetoelectric effect

    SciTech Connect (OSTI)

    Swingle, B.; Barkeshli, M.; McGreevy, J.; Senthil, T. [Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)

    2011-05-15T23:59:59.000Z

    Topological insulators are characterized by the presence of gapless surface modes protected by time-reversal symmetry. In three space dimensions the magnetoelectric response is described in terms of a bulk {theta} term for the electromagnetic field. Here we construct theoretical examples of such phases that cannot be smoothly connected to any band insulator. Such correlated topological insulators admit the possibility of fractional magnetoelectric response described by fractional {theta}/{pi}. We show that fractional {theta}/{pi} is only possible in a gapped time-reversal-invariant system of bosons or fermions if the system also has deconfined fractional excitations and associated degenerate ground states on topologically nontrivial spaces. We illustrate this result with a concrete example of a time-reversal-symmetric topological insulator of correlated bosons with {theta}=({pi}/4). Extensions to electronic fractional topological insulators are briefly described.

  14. Correlated Topological Insulators and the Fractional Magnetoelectric Effect

    E-Print Network [OSTI]

    Brian Swingle; Maissam Barkeshli; John McGreevy; T. Senthil

    2010-05-06T23:59:59.000Z

    Topological insulators are characterized by the presence of gapless surface modes protected by time-reversal symmetry. In three space dimensions the magnetoelectric response is described in terms of a bulk theta term for the electromagnetic field. Here we construct theoretical examples of such phases that cannot be smoothly connected to any band insulator. Such correlated topological insulators admit the possibility of fractional magnetoelectric response described by fractional theta/pi. We show that fractional theta/pi is only possible in a gapped time reversal invariant system of bosons or fermions if the system also has deconfined fractional excitations and associated degenerate ground states on topologically non-trivial spaces. We illustrate this result with a concrete example of a time reversal symmetric topological insulator of correlated bosons with theta = pi/4. Extensions to electronic fractional topological insulators are briefly described.

  15. Design of Experiments Results for the Feedthru Insulator

    SciTech Connect (OSTI)

    BENAVIDES,GILBERT L.; VAN ORNUM,DAVID J.; BACA,MAUREEN R.; APPEL,PATRICIA E.

    1999-12-01T23:59:59.000Z

    A design of experiments (DoE) was performed at Ceramtec to improve the yield of a cermet part known as the feedthru insulator. The factors chosen to be varied in this DoE were syringe orifice size, fill condition, solvent, and surfactant. These factors were chosen because of their anticipated effect on the cermet slurry and its consequences to the feedthru insulator in succeeding fabrication operations. Response variables to the DoE were chosen to be indirect indicators of production yield for the feedthru insulator. The solvent amount used to mix the cermet slurry had the greatest overall effect on the response variables. Based upon this DoE, there is the potential to improve the yield not only for the feedthru insulator but for other cermet parts as well. This report thoroughly documents the DoE and contains additional information regarding the feedthru insulator.

  16. Foundations of Nanoscience Snowbird Cliff Lodge~Snowbird, Utah

    E-Print Network [OSTI]

    Reif, John H.

    Foundations of Nanoscience Snowbird Cliff Lodge~Snowbird, Utah April 21- 23, 2004. Self of Nanoscience Snowbird, Utah April 21- 23, 2004 Sponsor: Defense Advanced Research Projects Agency (DARPA) Self at the Conference "Foundations of Nanoscience: Self-Assembled Architectures and Devices" held in Snowbird, Utah

  17. www.asq.org 7 Foundations for Quality

    E-Print Network [OSTI]

    Radziwill, Nicole

    www.asq.org 7 Foundations for Quality Management of Scientific Data Products NICOLE M. RADZIWILL of this research is to provide a conceptual foundation for the management of data quality as it applies management (TQM) philosophy, total information quality management (TIQM), and total data quality management

  18. Assessing Novel Foundation Options for Offshore Wind Turbines

    E-Print Network [OSTI]

    Byrne, Byron

    Assessing Novel Foundation Options for Offshore Wind Turbines B.W. Byrne, BE(Hons), BCom, MA, DPhil G.T. Houlsby, MA, DSc, FREng, FICE Oxford University, UK SYNOPSIS Offshore wind farms of these being the foundations for the offshore turbines. We review here the results of a recent research

  19. Foundation Heat Exchanger Model and Design Tool Development and Validation

    E-Print Network [OSTI]

    Heat Exchangers for Residential Ground Source Heat Pump Systems - Numerical Modeling and Experimental. Fisher, J. Shonder, P. Im. 2010. Residential Ground Source Heat Pump Systems Utilizing Foundation Heat. Feasibility of foundation heat exchangers in ground source heat pump systems in the United States. ASHRAE

  20. Coupled Site Characterization and Foundation Analysis Research Project

    E-Print Network [OSTI]

    Horvath, John S.

    Engineering Department Bronx, New York, U.S.A. March 2000 #12;Coupled Site Characterization and Foundation Engineering Department Bronx, NY 10471-4098 U.S.A. e-mail: #12;iii Coupled SiteCoupled Site Characterization and Foundation Analysis Research Project: Rational Selection

  1. Keep your heart healthy About the British Heart Foundation

    E-Print Network [OSTI]

    Paxton, Anthony T.

    Keep your heart healthy #12;About the British Heart Foundation The British Heart Foundation (BHF) is the nation's heart charity, saving lives through pioneering research, patient care and vital information. You ..........................................................................4 What are coronary heart disease and stroke? ......................5 What increases my risk

  2. Report on the evaluation of the National Research Foundation (NRF)

    E-Print Network [OSTI]

    Wild, Marcel

    Report on the evaluation of the National Research Foundation (NRF) Programmes directed at research and research capacity development at Technikons Report by independent panel 29 JULY TO 8 AUGUST 2001 #12;1 Report on the evaluation of the National Research Foundation (NRF) Programmes directed at research

  3. Towards Applying Computational Complexity to Foundations of Physics

    E-Print Network [OSTI]

    Ward, Karen

    Towards Applying Computational Complexity to Foundations of Physics Vladik Kreinovich1 and Andrei M. Grigoriev analyzed the decidability and computational complexity of different physical theories the relation between computational complexity and foundations of physics was in the early 1970s, when both Dima

  4. Towards Applying Computational Complexity to Foundations of Vladik Kreinovich1

    E-Print Network [OSTI]

    Ward, Karen

    Towards Applying Computational Complexity to Foundations of Physics Vladik Kreinovich1 and Andrei M. Grigoriev analyzed the decidability and computational complexity of different physical theories the relation between computational complexity and foundations of physics was in the early 1970s, when both Dima

  5. Cybersecurity Dynamics: A Foundation for the Science of Cybersecurity

    E-Print Network [OSTI]

    Xu, Shouhuai

    Cybersecurity Dynamics: A Foundation for the Science of Cybersecurity The Framework Research of Cybersecurity Dynamics can serve as a foundation for driving the study of Cybersecurity for the many years to come. First, cyber attacks are inevitable and defenders need to know the dynamic cybersecurity states

  6. Fall 2013 Course Announcement FoundationsCEEN 415

    E-Print Network [OSTI]

    Hours: T 2-4 pm and by appointment Web: www.mines.edu/~vgriffit A continuation of the Soil Mechanics capacity, and design of deep foundations. Course Outline: a Review of Shear strength and effective Stress. Braced excavations. f Deep foundations: Introduction to the design of piled founda- tions. Tip resistance

  7. DOE and The Appraisal Foundation Announce New Partnership to...

    Office of Environmental Management (EM)

    energy used in the U.S. Through improvements in insulation, lighting and the use of daylight, windows, and heating and cooling systems, America's commercial buildings can be more...

  8. Houses for early weaned piglets : influence of rearing on the floor or in batteries,

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    Houses for early weaned piglets : influence of rearing on the floor or in batteries, temperature groups in order to determine the influence of rearing conditions (housing, room temperature) and feeding on the animals performances between weaning at 36 3 days and 70 days of age. Housing characteristics were

  9. Support Vector Networks for Prediction of Floor Pressures in Shallow Cavity Flows

    E-Print Network [OSTI]

    Efe, Mehmet ?nder

    to collect a set of data, which is in the form of pressure readings from particular points in the test measurement at the cavity floor. The SVM based model is built for a very limited amount of training data indicate that the SVM based model is capable of matching the experimental data satisfactorily over

  10. Dark Matter vs. Neutrinos: The effect of astrophysical uncertainties and timing information on the neutrino floor

    E-Print Network [OSTI]

    Davis, Jonathan H

    2014-01-01T23:59:59.000Z

    Future multi-tonne Direct Detection experiments will be sensitive to solar neutrino induced nuclear recoils which form an irreducible background to light Dark Matter searches. Indeed for masses around 6 GeV the spectra of neutrinos and Dark Matter are so similar that experiments will run into a neutrino floor, for which sensitivity increases only marginally with exposure past a certain cross section. In this work we show that this floor can be overcome using the different annual modulation expected from solar neutrinos and Dark Matter. Specifically for cross sections below the neutrino floor the DM signal is observable through a phase shift and a smaller amplitude for the time-dependent event rate. This allows the exclusion power to be improved by up to an order of magnitude for large exposures. In addition we demonstrate that the neutrino floor exists over a wider mass range than has been previously shown, since the large uncertainties in the Dark Matter velocity distribution make the signal spectrum harder ...

  11. PRINCETON UNIVERSITY Office of the General Counsel New South, Fourth Floor

    E-Print Network [OSTI]

    Singh, Jaswinder Pal

    PRINCETON UNIVERSITY Office of the General Counsel New South, Fourth Floor (609) 258-2500 To as interpreted by the U.S. Department of Education's Office for Civil Rights (OCR). In the event you believe with the authority to interpret and enforce Title IX. In this capacity, OCR is given substantial deference by courts

  12. Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System

    E-Print Network [OSTI]

    Wood, Stephen L.

    Wing Wave: Feasible, Alternative, Renewable, Electrical Energy Producing Ocean Floor System Mark, alternative energy system to convert the circular motion of ocean waves as they propagate through the sea and feasible alternative, renewable, electrical energy producing subsea system. Index Terms--ocean energy, wave

  13. Take a quick trip around the experimental floor of the Lab's new light source

    SciTech Connect (OSTI)

    None

    2012-04-30T23:59:59.000Z

    Take a quick trip around the experimental floor of Brookhaven Lab's new light source -- the $912-million National Synchrotron Light Source II. Construction of the facility is now over 70 percent completed. With much of the conventional construction done, accelerator and experimental components are being installed.

  14. SPATIAL AND TEMPORAL VARIATION IN CALCIUM AND ALUMINUM IN NORTHERN HARDWOOD FOREST FLOORS

    E-Print Network [OSTI]

    Phillips, Richard P.

    -6955) (Received 23 December 2003; accepted 22 July 2004) Abstract. Acid rain results in losses of exchangeable: acid rain, Ca:Al, cation depletion, forest floor, soil 1. Introduction Acid rain is thought to have and Simonsson, 2003). Alternatively, mobilization of Al by acid rain from the mineral soil below may provide

  15. System design description for the consolidated sludge sampling system for K Basins floor and fuel canisters

    SciTech Connect (OSTI)

    HECHT, S.L.

    1999-02-18T23:59:59.000Z

    This System Design Description describes the Consolidated Sludge Sampling System used in the gathering of sludge samples from K Basin floor and fuel canisters. This document provides additional information on the need for the system, the functions and requirements of the systems, the operations of the system, and the general work plan used in its' design and development.

  16. Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor

    E-Print Network [OSTI]

    de Lijser, Peter

    Systemwide Risk Management and Public Safety 401 Golden Shore, 5th Floor Long Beach, CA 90802 in this self-insured program. The Office of Risk Management in the Chancellor's Office administers the general liability, workers' compensation, property, and professional liability programs. The State Office of Risk

  17. Scattering theory of topological insulators and superconductors

    E-Print Network [OSTI]

    I. C. Fulga; F. Hassler; A. R. Akhmerov

    2013-01-10T23:59:59.000Z

    The topological invariant of a topological insulator (or superconductor) is given by the number of symmetry-protected edge states present at the Fermi level. Despite this fact, established expressions for the topological invariant require knowledge of all states below the Fermi energy. Here, we propose a way to calculate the topological invariant employing solely its scattering matrix at the Fermi level without knowledge of the full spectrum. Since the approach based on scattering matrices requires much less information than the Hamiltonian-based approaches (surface versus bulk), it is numerically more efficient. In particular, is better-suited for studying disordered systems. Moreover, it directly connects the topological invariant to transport properties potentially providing a new way to probe topological phases.

  18. Electromagnetic Scattering by Spheres of Topological Insulators

    E-Print Network [OSTI]

    Ge, Lixin; Zi, Jian

    2015-01-01T23:59:59.000Z

    The electromagnetic scattering properties of topological insulator (TI) spheres are systematically studied in this paper. Unconventional backward scattering caused by the topological magneto-electric (TME) effect of TIs are found in both Rayleigh and Mie scattering regimes. This enhanced backward scattering can be achieved by introducing an impedance-matched background which can suppress the bulk scattering. For the cross-polarized scattering coefficients, interesting antiresonances are found in the Mie scattering regime, wherein the cross-polarized electromagnetic fields induced by the TME effect are trapped inside TI spheres. In the Rayleigh limit, the quantized TME effect of TIs can be determined by measuring the electric-field components of scattered waves in the far field.

  19. Photonic spin Hall effect in topological insulators

    E-Print Network [OSTI]

    Zhou, Xinxing; Ling, Xiaohui; Chen, Shizhen; Luo, Hailu; Wen, Shuangchun

    2013-01-01T23:59:59.000Z

    In this paper we theoretically investigate the photonic spin Hall effect (SHE) of a Gaussian beam reflected from the interface between air and topological insulators (TIs). The photonic SHE is attributed to spin-orbit coupling and manifests itself as in-plane and transverse spin-dependent splitting. We reveal that the spin-orbit coupling effect in TIs can be routed by adjusting the axion angle variations. Unlike the transverse spin-dependent splitting, we find that the in-plane one is sensitive to the axion angle. It is shown that the polarization structure in magneto-optical Kerr effect is significantly altered due to the spin-dependent splitting in photonic SHE. We theoretically propose a weak measurement method to determine the strength of axion coupling by probing the in-plane splitting of photonic SHE.

  20. From topological insulators to superconductors and Confinement

    E-Print Network [OSTI]

    M. Cristina Diamantini; Pasquale Sodano; Carlo A. Trugenberger

    2012-02-01T23:59:59.000Z

    Topological matter in 3D is characterized by the presence of a topological BF term in its long-distance effective action. We show that, in 3D, there is another marginal term that must be added to the action in order to fully determine the physical content of the model. The quantum phase structure is governed by three parameters that drive the condensation of topological defects: the BF coupling, the electric permittivity and the magnetic permeability of the material. For intermediate levels of electric permittivity and magnetic permeability the material is a topological insulator. We predict, however, new states of matter when these parameters cross critical values: a topological superconductor when electric permittivity is increased and magnetic permeability is lowered and a charge confinement phase in the opposite case of low electric permittivity and high magnetic permeability. Synthetic topological matter may be fabricated as 3D arrays of Josephson junctions.