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


1

Surety Bond Program (Maryland)  

Broader source: Energy.gov [DOE]

The Surety Bond Program, a program of the Maryland Small Business Development Financing Authority, assists eligible small businesses in obtaining bid, performance or payment bonds necessary to...

2

Bond and Loan Program (Arkansas)  

Broader source: Energy.gov [DOE]

The Bond and Loan programs of Arkansas are four programs designed to attract small business development within the state.

3

Bond Financing Program (New Hampshire)  

Broader source: Energy.gov [DOE]

BFAís Bond Financing Program offers tax-exempt and taxable bonds for fixed-asset expansion projects. Industrial development revenue bonds can be used by manufacturers for the acquisition,...

4

Economic Development Bond Program (Iowa)  

Broader source: Energy.gov [DOE]

Through its Economic Development Bond Program, the Iowa Finance Authority (IFA) issues tax-exempt bonds on behalf of private entities or organizations for eligible purposes. The responsibility for...

5

Pooled Bond Program (South Dakota)  

Broader source: Energy.gov [DOE]

The Pooled Bond Program offered by the Economic Development Finance Authority is designed for capital intensive projects, providing small businesses access to larger capital markets for tax-exempt...

6

Major Business Expansion Bond Program (Maine)  

Broader source: Energy.gov [DOE]

The Major Business Expansion Bond Program provides long-term, credit-enhanced financing up to $25,000,000 at taxable bond rates for businesses creating or retaining at least 50 jobs; up to $10,000...

7

Secondary Market Taxable Bond Program (Maine)  

Broader source: Energy.gov [DOE]

The Secondary Market Taxable Bond Program provides tax-exempt interest rate bond financing for real estate and machinery and equipment acquisitions. Up to 90% of the project debt may be financed,...

8

Industrial Revenue Bond Program (District of Columbia)  

Broader source: Energy.gov [DOE]

The District provides below market bond financing to lower the costs of borrowing for qualified capital construction and renovation projects. The program is available to non-profits, institutions,...

9

Bond Programs | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: Energy ResourcesJersey:formBlueBombay Beach, California:Bonds allow governments

10

Single-Issue Industrial Revenue Bond Program (Missouri)  

Broader source: Energy.gov [DOE]

The Missouri Development Finance Board administers a Single-Issue Tax-Exempt Industrial Revenue Bond Program as well as a Taxable Industrial Revenue Bond Program. The Tax-Exempt Program finances (i...

11

Bond Distortions in Armchair Type Single Wall Carbon Nanotubes  

E-Print Network [OSTI]

The energy band gap structure and stability of (3,3) and (10,10) nanotubes have been comparatively investigated in the frameworks of the traditional form of the Su-Schrieffer-Heeger (SSH) model and a toy model including the contributions of bonds of different types to the SSH Hamiltonian differently. Both models give the same energy band gap structure but bond length distortions in different characters for the nanotubes.

N. Sunel; E. Rizaoglu; K. Harigaya; O. Ozsoy

2005-03-03T23:59:59.000Z

12

Hydrogen-Bond Networks: Strengths of Different Types of Hydrogen...  

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

energetic driving force for enzyme catalysis and conformational changes such as in protein folding due to multiple hydrogen bonds in a HBN. Citation: Shokri A, Y Wang, GA...

13

Private Activity Bond Allocation (Missouri)  

Broader source: Energy.gov [DOE]

The Private Activity Bond Allocation Program provides low-interest financing through tax-exempt bonds for certain types of projects, including electric and gas utility projects. Eligible applicants...

14

Hydrogen-Bond Networks: Strengths of Different Types of Hydrogen Bonds and An Alternative to the Low Barrier Hydrogen-Bond Proposal  

SciTech Connect (OSTI)

We report quantifying the strengths of different types of hydrogen bonds in hydrogen bond networks (HBNs) via measurement of the adiabatic electron detachment energy of the conjugate base of a small covalent polyol model compound (i.e., (HOCH2CH2CH(OH)CH2)2CHOH) in the gas phase and the pKa of the corresponding acid in DMSO. The latter result reveals that the hydrogen bonds to the charged center and those that are one solvation shell further away (i.e., primary and secondary) provide 5.3 and 2.5 pKa units of stabilization per hydrogen bond in DMSO. Computations indicate that these energies increase to 8.4 and 3.9 pKa units in benzene and that the total stabilizations are 16 (DMSO) and 25 (benzene) pKa units. Calculations on a larger linear heptaol (i.e., (HOCH2CH2CH(OH)CH2CH(OH)CH2)2CHOH) reveal that the terminal hydroxyl groups each contribute 0.6 pKa units of stabilization in DMSO and 1.1 pKa units in benzene. All of these results taken together indicate that the presence of a charged center can provide a powerful energetic driving force for enzyme catalysis and conformational changes such as in protein folding due to multiple hydrogen bonds in a HBN.

Shokri, Alireza; Wang, Yanping; O'Doherty, George A.; Wang, Xue B.; Kass, Steven R.

2013-11-27T23:59:59.000Z

15

Repairing Type Errors in Functional Programs  

E-Print Network [OSTI]

Type systems for programming languages can be used by compilers to reject programs which are found to be unsound and which may, therefore, fail to execute successfully. When a program is rejected the programmer must repair it so that it can be type...

McAdam, Bruce J

16

Advanced Topics in Types and Programming Languages  

E-Print Network [OSTI]

Advanced Topics in Types and Programming Languages Benjamin C. Pierce, editor The MIT Press Advanced Topics in Types and programming languages / Benjamin C. Pierce, editor p. cm. Includes bibliographical references and index. ISBN 0-262-16228-8 (hc.: alk. paper) 1. Programming languages (Electronic

Pitts, Andrew

17

mathematics Study program cycle and type  

E-Print Network [OSTI]

mathematics academic study programmm 11 #12;12 #12;· Study program cycle and type: First cycle academic study program. · AAnnttiicciippaatteedd aaccaaddeemmiicc ttiittllee:: Bachelor in Mathematics ggooaallss:: The principal goal of the academic study program in Mathematics is to qualify its graduates

¬?umer, Slobodan

18

Conformal Invariance for Certain Models of the BondTriangular Type  

E-Print Network [OSTI]

: Convergence to SLE6 of the percolation exploration process for a cor- related bond­triangular type model for the associated exploration process (the model will be briefly reviewed in subsection 3.1). As anticipated to say, it is necessary to actually define an exploration process at the microscopic level. We remark

Binder, Ilia

19

Deforestation of Functional Programs through Type Inference  

E-Print Network [OSTI]

Deforestation of Functional Programs through Type Inference Olaf Chitil Lehrstuhl f¨ur Informatik II, RWTH Aachen, Germany chitil@informatik.rwth-aachen.de Abstract. Deforestation optimises structures. Short cut deforestation is a deforestation method which is based on a single, local

Kent, University of

20

RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED  

E-Print Network [OSTI]

RECYCLING PROGRAM TYPE LOCATION ALLOWED NOT ALLOWED Batteries, toner, ink cartridges & cell phones and recycling is an important part of that effort. Below is a guide to on-campus recycling at RSMAS: Visit http://www.rsmas.miami.edu/msgso/ for map of recycling bin locations. NOTE: This is not an exhaustive list. If unauthorized items are found

Miami, University of

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


21

Supporting dependently typed functional programming with proof automation and testing†  

E-Print Network [OSTI]

Dependent types can be used to capture useful properties about programs at compile time. However, developing dependently typed programs can be difficult in current systems. Capturing interesting program properties usually ...

Wilson, Sean

2011-06-30T23:59:59.000Z

22

Investing in Bonds  

E-Print Network [OSTI]

Bonds, which are issued by governments and corporations, can be an important part of one's investment portfolio. U.S. government bonds, municipal bonds, zero-coupon bonds and other types are described. Also learn strategies for coping with inflation...

Johnson, Jason; Polk, Wade

2002-08-12T23:59:59.000Z

23

Type-Based Termination of Functional Programs Andreas Abel  

E-Print Network [OSTI]

Type-Based Termination of Functional Programs Andreas Abel Department of Computer Science Ludwig Timmendorfer Strand, Germany Andreas Abel (LMU Munich) Type-Based Termination KPS'07 1 / 21 #12;Introduction Termination Question: Will the run of a program eventually halt? Undecidable for Turing-complete programming

Abel, Andreas

24

Theme Types of programs and initiatives Princeton examples Outreach and  

E-Print Network [OSTI]

1 Theme Types of programs and initiatives Princeton examples Outreach and recruitment Develop. Take full advantage of the Target of Opportunity (ToO) program to hire promising faculty members or interdisciplinary area. Princeton has had a ToO program since 2001. Diversity Best Practices Faculty Members

25

Theme Types of programs and initiatives Princeton examples Recruitment  

E-Print Network [OSTI]

1 Theme Types of programs and initiatives Princeton examples Recruitment initiatives Develop summer research programs to bring promising non-Princeton undergraduates to campus to build their research. These students conduct original research on which they receive detailed feedback. Students in these programs

26

Private Activity Revenue Bonds (Maryland)  

Broader source: Energy.gov [DOE]

Private Activity Revenue Bonds are available in the form of both taxable bonds and tax-exempt bonds. Both types of bonds provide access to long-term capital markets for fixed asset financing....

27

Type-Inference Based Deforestation of Functional Programs  

E-Print Network [OSTI]

Type-Inference Based Deforestation of Functional Programs Von der Fakult¨at f¨ur Mathematik structure is produced by one part and consumed by another one. Deforestation optimises a functional program a new method for deforestation, which combines a known method, short cut deforestation, with a new

Kent, University of

28

Surveillance program for WWER-440/Type 213 reactor pressure vessels -- Standard program, re-evaluation of results, supplementary program  

SciTech Connect (OSTI)

Irradiation embrittlement of the reactor pressure vessel beltline materials of WWER-440/Type 213 reactors is monitored by a material irradiation surveillance program. Due to the high lead factor, the duration of the standard surveillance program is only five years, after which no further surveillance samples remain in the reactor. The large variation and uncertainty in neutron flux over the irradiated materials produce significant scatter in mechanical properties and necessitate a re-evaluation of results using gamma scanning, specimen reconstitution and recalculation. In order to provide information on the impact of changes in plant operation during later years a supplementary surveillance program has been devised.

Brumovsky, M.; Novosad, P.; Zdarek, J. [Nuclear Research Inst. Rez plc (Czech Republic)

1996-12-31T23:59:59.000Z

29

Method Of Bonding A Metal Connection To An Electrode Including A Core Having A Fiber Or Foam Type Structure For An Electrochemical Cell, An  

DOE Patents [OSTI]

A method of bonding a metal connection to an electrode including a core having a fiber or foam-type structure for an electrochemical cell, in which method at least one metal strip is pressed against one edge of the core and is welded thereto under compression, wherein, at least in line with the region in which said strip is welded to the core, which is referred to as the "main core", a retaining core of a type analogous to that of the main core is disposed prior to the welding.

Loustau, Marie-Therese (Bordeaux, FR); Verhoog, Roelof (Bordeaux, FR); Precigout, Claude (Lormont, FR)

1996-09-24T23:59:59.000Z

30

Programming with Dependent Types in Coq Matthieu Sozeau  

E-Print Network [OSTI]

, generating Type-checking conditions. + Practical success ; t : T P[t/x] t : { x : T | P } t : { x : T | P, generating Type-checking conditions. + Practical success ; ­ No strong safety guarantee in PVS. t : T P typing algorithm for subset types, generating Type-checking conditions. + Practical success ; ­ No strong

Sozeau, Matthieu

31

Qualified Energy Conservation Bonds (Ohio)  

Broader source: Energy.gov [DOE]

The Ohio Air Quality Development Authority (OAQDA) administers the Qualified Energy Conservation Bonds (QECB) program in Ohio. QECBs have been used by local governments and public universities to...

32

Approximating K-means-type clustering via semidefinite programming  

E-Print Network [OSTI]

K-means clustering, Principal component analysis, Semi- definite programming, 0-1 SDP ...... We first use singular value decomposition to obtain the k ? 1 eigen-.

2005-10-05T23:59:59.000Z

33

A polynomial relaxation-type algorithm for linear programming  

E-Print Network [OSTI]

Feb 6, 2011 ... The paper proposes a polynomial algorithm for solving systems of ... a polynomial relaxation-type procedure which either finds a solution for.

2011-02-06T23:59:59.000Z

34

An Environment for Programming with Dependent Types (in Coq)  

E-Print Network [OSTI]

-checking conditions. + Practical success ; t : T P[t/x] t : { x : T | P } t : { x : T | P } t : T 9 / 42 #12;From-checking conditions. + Practical success ; ­ No strong safety guarantee in PVS. t : T P[t/x] t : { x : T | P } t : { x types, generating Type-checking conditions. + Practical success ; ­ No strong safety guarantee in PVS

Sozeau, Matthieu

35

Well-Typed Programs Canít Be Blamed†  

E-Print Network [OSTI]

We introduce the blame calculus, which adds the notion of blame from Findler and Felleisenís contracts to a system similar to Siek and Tahaís gradual types and Flanaganís hybrid types. We characterise where positive and ...

Wadler, Philip; Findler, Robert Bruce

2009-01-01T23:59:59.000Z

36

Ynot : Dependent Types for Imperative Programs Aleksandar Nanevski  

E-Print Network [OSTI]

Logic, Separation Logic, Monads 1. Introduction Two main properties make type systems an effective from more expressive logics, as implemented in ESC [26], JML [7], Spec# [2], Cyclone [21], Sage [14

Nanevski, Aleksandar

37

Using Qualified Energy Conservation Bonds (QECBs) to Fund a Residential Energy Efficiency Loan Program: Case Study on Saint Louis County, MO  

SciTech Connect (OSTI)

Qualified Energy Conservation Bonds (QECBs) are federally-subsidized debt instruments that enable state, tribal, and local government issuers to borrow money to fund a range of qualified energy conservation projects. QECBs offer issuers very attractive borrowing rates and long terms, and can fund low-interest energy efficiency loans for home and commercial property owners. Saint Louis County, MO recently issued over $10 million of QECBs to finance the Saint Louis County SAVES residential energy efficiency loan program. The county's experience negotiating QECB regulations and restrictions can inform future issuers.

Zimring, Mark

2011-06-23T23:59:59.000Z

38

Program Subject(S) required in Program tyPe addition to engliSh S ma mi  

E-Print Network [OSTI]

Program Subject(S) required in Program tyPe addition to engliSh S ma mi comPuter Science (bSc) Computer Science C x x x humanitieS (ba) Aboriginal Studies (J) x x x African Studies (J) x x x American Studies (J) x x x Celtic Studies x x x Christianity and Culture x x x Christianity and Education x Cinema

39

Pre programming: evaluation of workspace types and workspace alternatives in educational settings  

E-Print Network [OSTI]

PRE-PROGRAMMING: EVALUATION OF WORKSPACE TYPES AND WORKSPACE ALTERNATIVES IN EDUCATIONAL SETTINGS A Dissertation by CARLOS ALEJANDRO NOME Submitted to the Office of Graduate Studies of Texas A&M University in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2008 Major Subject: Architecture PRE-PROGRAMMING: EVALUATION OF WORKSPACE TYPES AND WORKSPACE ALTERNATIVES IN EDUCATIONAL SETTINGS A Dissertation...

Nome, Carlos Alejandro

2009-05-15T23:59:59.000Z

40

Energy Conservation Program: Data Collection and Comparison with Forecasted Unit Sales for Five Lamp Types, Notice of Data Availability  

Broader source: Energy.gov [DOE]

Energy Conservation Program: Data Collection and Comparison with Forecasted Unit Sales for Five Lamp Types, Notice of Data Availability

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


41

Programs in Mathematica relevant to Phase Integral Approximation for coupled ODEs of the SchrŲdinger type  

E-Print Network [OSTI]

Three programs in Mathematica are presented, which produce expressions for the lowest order and the higher order corrections of the Phase Integral Approximation. First program is pertinent to one ordinary differential equation of the Schr\\"odinger type. The remaining two refer to a set of two such equations.

Andrzej A. Skorupski

2007-11-06T23:59:59.000Z

42

Using Qualified Energy Conservation Bonds (QECBs) to Fund a Residential Energy Efficiency Loan Program: Case Study on Saint Louis County, MO  

E-Print Network [OSTI]

2011 Using Qualified Energy Conservation Bonds (QECBs) toCounty, MO Qualified Energy Conservation Bonds (QECBs) arerange of qualified energy conservation projects. QECBs offer

Zimring, Mark

2012-01-01T23:59:59.000Z

43

Polymorphism, Subtyping, Whole Program Analysis and Accurate Data Types in Usage  

E-Print Network [OSTI]

Polymorphism, Subtyping, Whole Program Analysis and Accurate Data Types in Usage Analysis Tobias University of Technology and G¨oteborg University, {gedell,josefs}@cs.chalmers.se 2 Spotfire, Inc. Abstract. There are a number of choices to be made in the design of a type based usage analysis. Some of these are: Should

Svenningsson, Josef

44

Qualified Energy Conservation Bonds (QECBs) ? State Issues ...  

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

Qualified Energy Conservation Bonds (QECBs) - State Issues & Approaches February 12 th , 2013 DOE's Technical Assistance Program 2 Agenda * TAP Introduction & QECB Resources * QECB...

45

APPLICATION FOR AD HOC INTERDISCIPLINARY DOCTORAL PROGRAM (Please type or wordprocess)  

E-Print Network [OSTI]

APPLICATION FOR AD HOC INTERDISCIPLINARY DOCTORAL PROGRAM (Please type or wordprocess) Approval school Current Address Telephone: Home Office Permanent Address Telephone Proposed Ad Hoc Doctoral Committee Ad hoc committee chair Rank UT EID Department GSC member: Yes No Committee member Rank UT EID

Johnston, Daniel

46

ORNL: Low-Cost Direct Bonded Aluminum (DBA) Substrates (Agreement...  

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

Direct Bonded Aluminum (DBA) Substrates (Agreement ID:23278) 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

47

Renewable Energy Project Bond Program  

Broader source: Energy.gov [DOE]

Legislation enacted in Idaho in April 2005 ([http://legislature.idaho.gov/legislation/2005/S1192.html Senate Bill 1192]) allows independent (non-utility) developers of renewable energy projects in...

48

Bond Program | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: Energy ResourcesJersey:formBlueBombay Beach, California:

49

Bond Strength Measurements from an Australian Standard Bond Wrench in Comparison to the Unbalanced ASTM C 1072 Bond Wrench to the Balanced and Unbalanced Wrenches  

E-Print Network [OSTI]

Bond wrenches. The Australian wrench values were significantly higher than the American bond wrenches for similar types of samples. Hence it was recommended that the tests be carried out by replacing the cement with Portland cement. This experimental...

Suresh, Sri Vishnu Chaitanya Guptha

2014-08-14T23:59:59.000Z

50

The Ohio Enterprise Bond Fund (Ohio)  

Broader source: Energy.gov [DOE]

The Ohio Enterprise Bond Fund (OEBF) was created in 1988 to promote economic development, create and retain quality jobs and assist governmental operations. The program enables non-profit and for...

51

Bond Financing (New Jersey)  

Broader source: Energy.gov [DOE]

Bond financing is available to eligible businesses through the New Jersey Economic Development Authority, in the amount of $500,000 to $10 million. The bonds can be used to finance capital...

52

Local Government Revenue Bonds (Montana)  

Broader source: Energy.gov [DOE]

Limited obligation local government bonds ("special revenue bonds") may be issued for qualified electric energy generation facilities, including those powered by renewables. These bonds generally...

53

adhesively bonded shell: Topics by E-print Network  

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

various conditions, including the type of surface preparation, pH of the environmental media, (more) Xu, Dingying 2004-01-01 2 Bond Characteristics and Qualifications of...

54

Bonding thermoplastic polymers  

DOE Patents [OSTI]

We demonstrate a new method for joining patterned thermoplastic parts into layered structures. The method takes advantage of case-II permeant diffusion to generate dimensionally controlled, activated bonding layers at the surfaces being joined. It is capable of producing bonds characterized by cohesive failure while preserving the fidelity of patterned features in the bonding surfaces. This approach is uniquely suited to production of microfluidic multilayer structures, as it allows the bond-forming interface between plastic parts to be precisely manipulated at micrometer length scales. The bond enhancing procedure is easily integrated in standard process flows and requires no specialized equipment.

Wallow, Thomas I. (Fremont, CA); Hunter, Marion C. (Livermore, CA); Krafcik, Karen Lee (Livermore, CA); Morales, Alfredo M. (Livermore, CA); Simmons, Blake A. (San Francisco, CA); Domeier, Linda A. (Danville, CA)

2008-06-24T23:59:59.000Z

55

Trending: Metal Oxo Bonds  

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

including materials science, chemistry, and biology. Highly covalent metal-oxygen multiple bonds (metal oxos) are the building blocks of metal oxides and have a bearing...

56

Study of bump bonding technology  

SciTech Connect (OSTI)

Pixel detectors proposed for the new generation of hadron collider experiments will use bump-bonding technology based on either indium or Pb/Sn solder to connect the front-end readout chips to the silicon pixel sensors. We have previously reported large-scale tests of the yield using both indium and Pb/Sn solder bump [1]. The conclusion is that both seem to be viable for pixel detectors. We have also carried out studies of various effects (e.g. storage over long period, effect of heating and cooling, and radiation) on both types of bump bonds using daisy-chained parts on a small scale [2], [3]. Overall, these tests showed little changes in the integrity of the bump connections. Nevertheless, questions still remain on the long-term reliability of the bumps due to thermal cycle effects, attachment to a substrate with a different coefficient of thermal expansion (CTE), and radiation.

Selcuk Cihangir et al.

2003-10-17T23:59:59.000Z

57

Qualified Energy Conservation Bonds (QECBs) - State Issues &...  

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

Qualified Energy Conservation Bonds (QECBs) - State Issues & Approaches Qualified Energy Conservation Bonds (QECBs) - State Issues & Approaches Qualified Energy Conservation Bonds...

58

Wafer-Level Thermocompression Bonds  

E-Print Network [OSTI]

Thermocompression bonding of gold is a promising technique for achieving low temperature, wafer-level bonding without the application of an electric field or complicated pre-bond cleaning procedure. The presence of a ductile ...

Tsau, Christine H.

59

Under consideration for publication in J. Functional Programming 1 Types and Trace Effects of Higher Order  

E-Print Network [OSTI]

, if a program is sending and receiving data over an SSL socket, the relevant events are opening and closing be: ssl_open("snork.cs.jhu.edu",4434); ssl_hs_begin(4434); ssl_hs_success(4434); ssl_put(4434); ssl_get(4434); ssl_open("moo.cs.uvm.edu",4435); ssl_hs_begin(4434); ssl_put(4435); ssl_close(4434); ssl

Skalka, Christian

60

Nitride-bonded silicon carbide composite filter  

SciTech Connect (OSTI)

The objective of this program is to develop and demonstrate an advanced hot gas filter, using ceramic component technology, with enhanced durability to provide increased resistance to thermal fatigue and crack propagation. The material is silicon carbide fiber reinforced nitride bonded silicon carbide.

Thomson, B.N.; DiPietro, S.G.

1995-12-01T23:59:59.000Z

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


61

Low Temperature Material Bonding Technique  

DOE Patents [OSTI]

A method of performing a lower temperature bonding technique to bond together two mating pieces of glass includes applying a sodium silicate aqueous solution between the two pieces.

Ramsey, J. Michael (Knoxville, TN); Foote, Robert S. (Oak Ridge, TN)

2000-10-10T23:59:59.000Z

62

Low temperature material bonding technique  

DOE Patents [OSTI]

A method of performing a lower temperature bonding technique to bond together two mating pieces of glass includes applying a sodium silicate aqueous solution between the two pieces.

Ramsey, J. Michael (Knoxville, TN); Foote, Robert S. (Oak Ridge, TN)

2002-02-12T23:59:59.000Z

63

Green Infrastructure Bonds (Hawaii)  

Broader source: Energy.gov [DOE]

In July 2013, Hawaii enacted legislation allowing the Department of Business, Economic Development, and Tourism to issue Green Infrastructure Bonds to secture low-cost financing for clean energy...

64

Bonding aerogels with polyurethanes  

SciTech Connect (OSTI)

Aerogels, porous silica glasses with ultra-fine cell size (30nm), are made by a solution gelation (sol-gel) process. The resulting gel is critical point dried to densities from 0.15--0.60 g/cc. This material is machinable, homogeneous, transparent, coatable and bondable. To bond aerogel an adhesive should have long cure time, no attack on the aerogel structure, and high strength. Several epoxies and urethanes were examined to determine if they satisfied these conditions. Bond strengths above 13 psi were found with double bubble and DP-110 epoxies and XI-208/ODA-1000 and Castall U-2630 urethanes. Hardman Kalex Tough Stuff'' A-85 hardness urethane gave 18 psi bond strength. Hardman A-85, Tuff-Stuff'' was selected for further evaluation because it produced bond strengths comparable to the adherend cohesive strength. 5 refs., 2 figs.

Matthews, F.M.; Hoffman, D.M.

1989-11-01T23:59:59.000Z

65

Reliability of Bonded Interfaces  

Broader source: Energy.gov [DOE]

2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

66

Water's Hydrogen Bond Strength  

E-Print Network [OSTI]

Water is necessary both for the evolution of life and its continuance. It possesses particular properties that cannot be found in other materials and that are required for life-giving processes. These properties are brought about by the hydrogen bonded environment particularly evident in liquid water. Each liquid water molecule is involved in about four hydrogen bonds with strengths considerably less than covalent bonds but considerably greater than the natural thermal energy. These hydrogen bonds are roughly tetrahedrally arranged such that when strongly formed the local clustering expands, decreasing the density. Such low density structuring naturally occurs at low and supercooled temperatures and gives rise to many physical and chemical properties that evidence the particular uniqueness of liquid water. If aqueous hydrogen bonds were actually somewhat stronger then water would behave similar to a glass, whereas if they were weaker then water would be a gas and only exist as a liquid at sub-zero temperatures. The overall conclusion of this investigation is that water's hydrogen bond strength is poised centrally within a narrow window of its suitability for life.

Martin Chaplin

2007-06-10T23:59:59.000Z

67

GENERIC PROGRAMMING DEPENDENTLY TYPED PROGRAMMING  

E-Print Network [OSTI]

A eqB (Inl a1) (Inl a2) = eqA a1 a2 (==) {| :+: |} eqA eqB (Inl a) (Inr b) = False (==) {| :+: |} eqA eqB (Inr b) (Inl a) = False (==) {| :+: |} eqA eqB (Inr b1) (Inr b2) = eqB b1 b2 (==) {| :*: |} eq {| t :: k |} :: Map {[ k ]} t t gmap {| Unit |} = id gmap {| :+: |} gmapA gmapB (Inl a) = Inl (gmapA a) gmap

Altenkirch, Thorsten

68

Time- and temperature-dependent failures of a bonded joint  

SciTech Connect (OSTI)

Time and temperature dependent properties of a tubular lap bonded joint are reported. The joint bonds a cast iron rod and a composite pipe together with an epoxy type of an adhesive material containing chopped glass fiber. A new fabrication method is proposed.

Sihn, Sangwook; Miyano, Yasushi; Tsai, S.W. [Stanford Univ., Palo Alto, CA (United States)

1997-07-01T23:59:59.000Z

69

Making it Easier to Complete Clean Energy Projects with Qualified Energy Conservation Bonds (QECBs)  

Broader source: Energy.gov [DOE]

This presentation, given through the DOE's Technical Assitance Program (TAP), provides information on How to to Complete Clean Energy Projects with Qualified Energy Conservation Bonds (QECBs)

70

Thread bonds in molecules  

E-Print Network [OSTI]

Unusual chemical bonds are proposed. Each bond is almost covalent but is characterized by the thread of a small radius $\\sim 0.6\\times 10^{-11}$cm, between two nuclei in a molecule. The main electron density is concentrated outside the thread as in a covalent bond. The thread is formed by the electron wave function which has a tendency to be singular on it. The singularity along the thread is cut off by electron "vibrations" due to the interaction with zero point electromagnetic oscillations. The electron energy has its typical value of (1-10)eV. Due to the small tread radius the uncertainty of the electron momentum inside the thread is large resulting in a large electron kinetic energy $\\sim 1 MeV$. This energy is compensated by formation of a potential well due to the reduction of the energy of electromagnetic zero point oscillations. This is similar to formation of a negative van der Waals potential. Thread bonds are stable and cannot be created or destructed in chemical or optical processes.

Ivlev, B

2015-01-01T23:59:59.000Z

71

State Bond Program | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revisionEnvReviewNonInvasiveExplorationUT-g GrantAtlas (PACA RegionSpringview IISt.Starlight CapitalIncentive

72

Albert Bond | Department of Energy  

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

Bond - Project Officer, Golden Field Office Albert Bond is a Project Officer at the Golden Field Office. Most Recent New Choctaw Nation Recycling Center Posts Quick Results March 8...

73

AN INVESTIGATION OF THE BONDING AT THE CONCRETE POLYMER COMPOSITE INTERFACE  

E-Print Network [OSTI]

AN INVESTIGATION OF THE BONDING AT THE CONCRETE POLYMER COMPOSITE INTERFACE Wai How Soong, S, USA. ABSTRACT Bonding between the concrete and polymer composite (reinforcement) tendon was studied) and surface roughness of composite reinforcement tendons on the two types of bond strengths were investigated

74

adhesive bonding high-alumina: Topics by E-print Network  

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

various conditions, including the type of surface preparation, pH of the environmental media, (more) Xu, Dingying 2004-01-01 2 Bond Characteristics and Qualifications of...

75

RESULTS OF THE LICK OBSERVATORY SUPERNOVA SEARCH FOLLOW-UP PHOTOMETRY PROGRAM: BVRI LIGHT CURVES OF 165 TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

We present BVRI light curves of 165 Type Ia supernovae (SNe Ia) from the Lick Observatory Supernova Search follow-up photometry program from 1998 through 2008. Our light curves are typically well sampled (cadence of 3-4 days) with an average of 21 photometry epochs. We describe our monitoring campaign and the photometry reduction pipeline that we have developed. Comparing our data set to that of Hicken et al., with which we have 69 overlapping supernovae (SNe), we find that as an ensemble the photometry is consistent, with only small overall systematic differences, although individual SNe may differ by as much as 0.1 mag, and occasionally even more. Such disagreement in specific cases can have significant implications for combining future large data sets. We present an analysis of our light curves which includes template fits of light-curve shape parameters useful for calibrating SNe Ia as distance indicators. Assuming the B - V color of SNe Ia at 35 days past maximum light can be presented as the convolution of an intrinsic Gaussian component and a decaying exponential attributed to host-galaxy reddening, we derive an intrinsic scatter of {sigma} = 0.076 {+-} 0.019 mag, consistent with the Lira-Phillips law. This is the first of two papers, the second of which will present a cosmological analysis of the data presented herein.

Ganeshalingam, Mohan; Li Weidong; Filippenko, Alexei V.; Anderson, Carmen; Foster, Griffin; Griffith, Christopher V.; Joubert, Niels; Leja, Joel; Macomber, Brent; Pritchard, Tyler; Thrasher, Patrick; Winslow, Dustin [Department of Astronomy, University of California, Berkeley, CA 94720-3411 (United States); Gates, Elinor L.; Grigsby, Bryant J.; Lowe, Thomas B. [Lick Observatory, P.O. Box 85, Mount Hamilton, CA 95140 (United States)

2010-10-15T23:59:59.000Z

76

Trending: Metal Oxo Bonds  

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 ConchasPassiveSubmittedStatusButlerTransportation From modelingTrending: Metal Oxo Bonds

77

Solder extrusion pressure bonding process and bonded products produced thereby  

DOE Patents [OSTI]

Disclosed is a process for production of soldered joints which are highly reliable and capable of surviving 10,000 thermal cycles between about [minus]40 C and 110 C. Process involves interposing a thin layer of a metal solder composition between the metal surfaces of members to be bonded and applying heat and up to about 1000 psi compression pressure to the superposed members, in the presence of a reducing atmosphere, to extrude the major amount of the solder composition, contaminants including fluxing gases and air, from between the members being bonded, to form a very thin, strong intermetallic bonding layer having a thermal expansion tolerant with that of the bonded members.

Beavis, L.C.; Karnowsky, M.M.; Yost, F.G.

1992-06-16T23:59:59.000Z

78

Solder extrusion pressure bonding process and bonded products produced thereby  

DOE Patents [OSTI]

Production of soldered joints which are highly reliable and capable of surviving 10,000 thermal cycles between about -40.degree. C. and 110.degree. C. Process involves interposing a thin layer of a metal solder composition between the metal surfaces of members to be bonded and applying heat and up to about 1000 psi compression pressure to the superposed members, in the presence of a reducing atmosphere, to extrude the major amount of the solder composition, contaminants including fluxing gases and air, from between the members being bonded, to form a very thin, strong intermetallic bonding layer having a thermal expansion tolerant with that of the bonded members.

Beavis, Leonard C. (Albuquerque, NM); Karnowsky, Maurice M. (Albuquerque, NM); Yost, Frederick G. (Ceder Crest, NM)

1992-01-01T23:59:59.000Z

79

Investigation of bonding strength and sealing behavior of aluminum/stainless steel bonded at room temperature  

E-Print Network [OSTI]

], spark welding [3], explosive bonding [4], and diffusion bonding [5,6]. However, the processing such as diffusion bonding [5,6], friction welding [7e11], vacuum roll bonding [12] and hot roll bonding [13Investigation of bonding strength and sealing behavior of aluminum/stainless steel bonded at room

Howlader, Matiar R

80

Role of interatomic bonding in the mechanical anisotropy and interlayer cohesion of CSH crystals  

SciTech Connect (OSTI)

Atomic scale properties of calcium silicate hydrate (CSH), the main binding phase of hardened Portland cement, are not well understood. Over a century of intense research has identified almost 50 different crystalline CSH minerals which are mainly categorized by their Ca/Si ratio. The electronic structure and interatomic bonding in four major CSH crystalline phases with structures close to those found in hardened cement are investigated via ab initio methods. Our result reveals the critical role of hydrogen bonding and importance of specifying precise locations for water molecules. Quantitative analysis of contributions from different bond types to the overall cohesion shows that while the Si-O covalent bonds dominate, the hydrogen bonding and Ca-O bonding are also very significant. Calculated results reveal the correlation between bond topology and interlayer cohesion. The overall bond order density (BOD) is found to be a more critical measure than the Ca/Si ratio in classifying different CSH crystals.

Dharmawardhana, C.C. [Department of Physics and Astronomy, University of MissourióKansas City, Kansas City, MO 64110 (United States)] [Department of Physics and Astronomy, University of MissourióKansas City, Kansas City, MO 64110 (United States); Misra, A. [Department of Civil, Environmental, and Architectural Engineering, University of Kansas, Lawrence, KS 66045 (United States)] [Department of Civil, Environmental, and Architectural Engineering, University of Kansas, Lawrence, KS 66045 (United States); Aryal, S.; Rulis, P. [Department of Physics and Astronomy, University of MissourióKansas City, Kansas City, MO 64110 (United States)] [Department of Physics and Astronomy, University of MissourióKansas City, Kansas City, MO 64110 (United States); Ching, W.Y., E-mail: ccdxz8@mail.umkc.edu [Department of Physics and Astronomy, University of MissourióKansas City, Kansas City, MO 64110 (United States)

2013-10-15T23:59:59.000Z

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


81

Quantum Confinement in Hydrogen Bond  

E-Print Network [OSTI]

In this work, the quantum confinement effect is proposed as the cause of the displacement of the vibrational spectrum of molecular groups that involve hydrogen bonds. In this approach the hydrogen bond imposes a space barrier to hydrogen and constrains its oscillatory motion. We studied the vibrational transitions through the Morse potential, for the NH and OH molecular groups inside macromolecules in situation of confinement (when hydrogen bonding is formed) and non-confinement (when there is no hydrogen bonding). The energies were obtained through the variational method with the trial wave functions obtained from Supersymmetric Quantum Mechanics (SQM) formalism. The results indicate that it is possible to distinguish the emission peaks related to the existence of the hydrogen bonds. These analytical results were satisfactorily compared with experimental results obtained from infrared spectroscopy.

Santos, Carlos da Silva dos; Ricotta, Regina Maria

2015-01-01T23:59:59.000Z

82

Resummed thermodynamic perturbation theory for bond cooperativity in associating fluids  

SciTech Connect (OSTI)

We develop a resummed thermodynamic perturbation theory for bond cooperativity in associating fluids by extension of Wertheim's multi-density formalism. We specifically consider the case of an associating hard sphere with two association sites and both pairwise and triplet contributions to the energy, such that the first bond in an associated cluster receives an energy ??{sup (1)} and each subsequent bond in the cluster receives an energy ??{sup (2)}. To test the theory we perform new Monte Carlo simulations for potentials of this type. Theory and simulation are found to be in excellent agreement. We show that decreasing the energetic benefit of hydrogen bonding can actually result in a decrease in internal energy in the fluid. We also predict that when ?{sup (1)} = 0 and ?{sup (2)} is nonzero there is a transition temperature where the system transitions from a fluid of monomers to a mixture of monomers and very long chains.

Marshall, Bennett D., E-mail: bennettd1980@gmail.com; Chapman, Walter G. [Department of Chemical and Biomolecular Engineering, Rice University, 6100 S. Main, Houston, Texas 77005 (United States)] [Department of Chemical and Biomolecular Engineering, Rice University, 6100 S. Main, Houston, Texas 77005 (United States)

2013-12-07T23:59:59.000Z

83

Method for vacuum fusion bonding  

DOE Patents [OSTI]

An improved vacuum fusion bonding structure and process for aligned bonding of large area glass plates, patterned with microchannels and access holes and slots, for elevated glass fusion temperatures. Vacuum pumpout of all components is through the bottom platform which yields an untouched, defect free top surface which greatly improves optical access through this smooth surface. Also, a completely non-adherent interlayer, such as graphite, with alignment and location features is located between the main steel platform and the glass plate pair, which makes large improvements in quality, yield, and ease of use, and enables aligned bonding of very large glass structures.

Ackler, Harold D. (Sunnyvale, CA); Swierkowski, Stefan P. (Livermore, CA); Tarte, Lisa A. (Livermore, CA); Hicks, Randall K. (Stockton, CA)

2001-01-01T23:59:59.000Z

84

Fusion bonding and alignment fixture  

DOE Patents [OSTI]

An improved vacuum fusion bonding structure and process for aligned bonding of large area glass plates, patterned with microchannels and access holes and slots, for elevated glass fusion temperatures. Vacuum pumpout of all the components is through the bottom platform which yields an untouched, defect free top surface which greatly improves optical access through this smooth surface. Also, a completely non-adherent interlayer, such as graphite, with alignment and location features is located between the main steel platform and the glass plate pair, which makes large improvements in quality, yield, and ease of use, and enables aligned bonding of very large glass structures.

Ackler, Harold D. (Sunnyvale, CA); Swierkowski, Stefan P. (Livermore, CA); Tarte, Lisa A. (Livermore, CA); Hicks, Randall K. (Stockton, CA)

2000-01-01T23:59:59.000Z

85

Method of bonding  

DOE Patents [OSTI]

1. A method of making a fuel-containing structure for nuclear reactors, comprising providing an assembly comprising a plurality of fuel units; each fuel unit consisting of a core plate containing thermal-neutron-fissionable material, sheets of cladding metal on its bottom and top surfaces, said cladding sheets being of greater width and length than said core plates whereby recesses are formed at the ends and sides of said core plate, and end pieces and first side pieces of cladding metal of the same thickness as the core plate positioned in said recesses, the assembly further comprising a plurality of second side pieces of cladding metal engaging the cladding sheets so as to space the fuel units from one another, and a plurality of filler plates of an acid-dissolvable nonresilient material whose melting point is above 2000.degree. F., each filler plate being arranged between a pair of said second side pieces and the cladding plates of two adjacent fuel units, the filler plates having the same thickness as the second side pieces; the method further comprising enclosing the entire assembly in an envelope; evacuating the interior of the entire assembly through said envelope; applying inert gas under a pressure of about 10,000 psi to the outside of said envelope while at the same time heating the assembly to a temperature above the flow point of the cladding metal but below the melting point of any material of the assembly, whereby the envelope is pressed against the assembly and integral bonds are formed between plates, sheets, first side pieces, and end pieces and between the sheets and the second side pieces; slowly cooling the assembly to room temperature; removing the envelope; and dissolving the filler plates without attacking the cladding metal.

Saller, deceased, Henry A. (late of Columbus, OH); Hodge, Edwin S. (Columbus, OH); Paprocki, Stanley J. (Columbus, OH); Dayton, Russell W. (Columbus, OH)

1987-12-01T23:59:59.000Z

86

New Clean Renewable Energy Bonds | Department of Energy  

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

New Clean Renewable Energy Bonds New Clean Renewable Energy Bonds New clean renewable energy bonds (CREBs) are tax credit bonds, the proceeds of which are used for capital...

87

Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable...  

Energy Savers [EERE]

Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy Bonds (New CREBs) Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy Bonds (New...

88

Low Temperature Material Bonding Techniq Ue  

DOE Patents [OSTI]

A method of performing a lower temperature bonding technique to bond together two mating pieces of glass includes applying a sodium silicate aqueous solution between the two pieces.

Ramsey, J. Michael (Knoxville, TN); Foote, Robert S. (Oak Ridge, TN)

2002-08-06T23:59:59.000Z

89

CONVERTIBLE BONDS IN A DEFAULTABLE DIFFUSION MODEL  

E-Print Network [OSTI]

CONVERTIBLE BONDS IN A DEFAULTABLE DIFFUSION MODEL Tomasz R. Bielecki Department of Applied Research Grant PS12918. #12;2 Convertible Bonds in a Defaultable Diffusion Model 1 Introduction In [4), such as Convertible Bonds (CB), and we provided a rigorous decomposition of a CB into a bond component and a (game

Jeanblanc, Monique

90

A Single Disulfide Bond Differentiates Aggregation Pathways of 2-Microglobulin  

E-Print Network [OSTI]

simulation; aggregation; domain swapping*Corresponding author Introduction Amyloid fibrils are insolubleA Single Disulfide Bond Differentiates Aggregation Pathways of Ŗ2-Microglobulin Yiwen Chen1 at Chapel Hill Chapel Hill, NC 27599, USA Deposition of wild-type Ŗ2-microglobulin (Ŗ2m) into amyloid

Dokholyan, Nikolay V.

91

Three methods to measure RH bond energies  

SciTech Connect (OSTI)

In this paper the authors compare and contrast three powerful methods for experimentally measuring bond energies in polyatomic molecules. The methods are: radical kinetics; gas phase acidity cycles; and photoionization mass spectroscopy. The knowledge of the values of bond energies are a basic piece of information to a chemist. Chemical reactions involve the making and breaking of chemical bonds. It has been shown that comparable bonds in polyatomic molecules, compared to the same bonds in radicals, can be significantly different. These bond energies can be measured in terms of bond dissociation energies.

Berkowitz, J. [Argonne National Lab., IL (United States); Ellison, G.B. [Univ. of Colorado, Boulder, CO (United States). Dept. of Chemistry and Biochemistry; Gutman, D. [Catholic Univ. of America, Washington, DC (United States). Dept. of Chemistry

1993-03-21T23:59:59.000Z

92

Evaluating the cost-effectiveness of DR programs/tariffs: Questions for Pacific Northwest utilities o Conceptually, do you distinguish among different types of DR resources in your resource  

E-Print Network [OSTI]

Northwest utilities o Conceptually, do you distinguish among different types of DR resources in your of analytic process does your utility use to select DR programs/pricing tariffs (e.g., screening analysis vs. resource portfolio planning)? o In valuing the potential benefits of DR programs, how does your utility

93

Ideally Glassy Hydrogen Bonded Networks  

E-Print Network [OSTI]

The axiomatic theory of ideally glassy networks, which has proved effective in describing phase diagrams and properties of chalcogenide and oxide glasses and their foreign interfaces, is broadened here to include intermolecular interactions in hydrogen-bonded polyalcohols such as glycerol, monosaccharides (glucose), and the optimal bioprotective hydrogen-bonded disaccharide networks formed from trehalose. The methods of Lagrangian mechanics and Maxwellian scaffolds are useful at the molecular level when bonding hierarchies are characterized by constraint counting similar to the chemical methods used by Huckel and Pauling. Whereas Newtonian molecular dynamical methods are useful for simulating large-scale interactions for times of order 10 ps, constraint counting describes network properties on glassy (almost equilibrated) time scales, which may be of cosmological order for oxide glasses, or years for trehalose. The ideally glassy network of trehalose may consist of extensible tandem sandwich arrays.

J. C. Phillips

2005-08-05T23:59:59.000Z

94

Dynamics of Weak, Bifurcated and Strong Hydrogen Bonds in Lithium Nitrate Trihydrate  

SciTech Connect (OSTI)

The properties of three distinct types of hydrogen bonds, namely a weak, a bifurcated and a strong one, all present in/the LiNO3 (HDO)(D2O)2 hydrate lattice unit cell are studied using steady-state and time-resolved spectroscopy. The lifetimes of the OH stretching vibrations for the three individual bonds are 2.2 ps (weak), 1.7 ps (bifurcated), and 1.2 ps (strong), respectively. For the first time the properties of bifurcated H bonds can thus be unambiguously directly compared to those of weak and strong H bonds in the same system. The values of their OH stretching vibration lifetime, anharmonicity, red shift and bond strength lie between those for the strong and weak H bonds. The experimentally observed inhomogeneous broadening of their spectral signature is attributed to the coupling with a low frequency intermolecular wagging vibration/

Werhahn, Jasper C.; Pandelov, S.; Xantheas, Sotiris S.; Iglev, H.

2011-07-07T23:59:59.000Z

95

Nitrogen-tuned bonding mechanism of Li and Ti adatom embedded graphene  

SciTech Connect (OSTI)

The effects of nitrogen defects on the bonding mechanism and resultant binding energy between the metal and graphene layer were investigated using density functional theory (DFT) calculations. For the graphitic N-doped graphene, Li adatom exhibited ionic bonding character, while Ti adatom showed features of covalent bonding similar to that of pristine graphene. However, in the cases of pyridinic and pyrrolic structures, partially covalent bonding characteristic occurred around N atoms in the process of binding with metals, and this particular bond formation enhanced the bond strength of metal on the graphene layer as much as it exceeded the cohesive energy of the metal bulk. Thus, Li and Ti metals are expected to be dispersed with atomic accuracy on the pyridinic and pyrrolic N-doped graphene layers. These results demonstrate that the bonding mechanism of metalĖgraphene complex can change according to the type of N defect, and this also affects the binding results. - Graphical abstract: Display Omitted - Highlights: ē Nitrogen defects changed the bonding mechanism between metal and graphene. ē Bonding character and binding results were investigated using DFT calculations. ē Covalent bonding character occurred around pyridinic and pyrrolic N-doped graphene. ē Pyridinic and pyrrolic N atoms are effective for metal dispersion on the graphene.

Lee, Sangho; Chung, Yong-Chae, E-mail: yongchae@hanyang.ac.kr

2013-09-15T23:59:59.000Z

96

Bonded polyimide fuel cell package  

DOE Patents [OSTI]

Described herein are processes for fabricating microfluidic fuel cell systems with embedded components in which micron-scale features are formed by bonding layers of DuPont Kapton.TM. polyimide laminate. A microfluidic fuel cell system fabricated using this process is also described.

Morse, Jeffrey D.; Jankowski, Alan; Graff, Robert T.; Bettencourt, Kerry

2010-06-08T23:59:59.000Z

97

Non-bonded ultrasonic transducer  

DOE Patents [OSTI]

A mechanically assembled non-bonded ultrasonic transducer includes a substrate, a piezoelectric film, a wetting agent, a thin metal electrode, and a lens held in intimate contact by a mechanical clamp. No epoxy or glue is used in the assembly of this device.

Eoff, J.M.

1984-07-06T23:59:59.000Z

98

Hydrogen-Bond Networks: Strengths of Different Types of Hydrogen Bonds and  

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 MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinementEtching. | EMSL Bubbles andof theCoal toAn Alternative to

99

The Market for Borrowing Corporate Bonds  

E-Print Network [OSTI]

This paper describes the market for borrowing corporate bonds using a comprehensive data set from a major lender. The cost of borrowing corporate bonds is comparable to the cost of borrowing stock, between 10 and 20 basis ...

Asquith, Paul

100

Industrial Revenue Bond Issuance Cost Assistance (Wisconsin)  

Broader source: Energy.gov [DOE]

Industrial Revenue Bonds (IRB) are tax-exempt bonds that can be used to stimulate capital investment and job creation by providing private borrowers with access to financing at interest rates that...

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


101

Bonded, walk-off compensated optical elements  

DOE Patents [OSTI]

A bonded, walk-off compensated crystal, for use with optical equipment, and methods of making optical components including same.

Ebbers, Christopher A. (Livermore, CA)

2003-04-08T23:59:59.000Z

102

Clean Energy and Bond Finance Initiative  

Broader source: Energy.gov [DOE]

Provides information on Clean Energy and Bond Finance Initiative (CE+BFI). CE+BFI brings together public infrastructure finance agencies, clean energy public fund managers and institutional investors across the country to explore how to raise capital at scale for clean energy development through bond financing. Author: Clean Energy and Bond Finance Initiative

103

CH O Hydrogen Bonds at Protein-Protein Interfaces*S Received for publication, May 8, 2002, and in revised form, July 8, 2002  

E-Print Network [OSTI]

CH O Hydrogen Bonds at Protein-Protein Interfaces*S Received for publication, May 8, 2002, a statistical potential has been de- veloped to quantitatively describe the CH O hydrogen bonding interaction-protein interaction studies. The conventional hydrogen bonds of the type X­H Y (where X and Y N or O) have been widely

Luhua, Lai

104

Semi-flexible hydrogen-bonded and non-hydrogen bonded lattice polymers  

E-Print Network [OSTI]

We investigate the addition of stiffness to the lattice model of hydrogen-bonded polymers in two and three dimensions. We find that, in contrast to polymers that interact via a homogeneous short-range interaction, the collapse transition is unchanged by any amount of stiffness: this supports the physical argument that hydrogen bonding already introduces an effective stiffness. Contrary to possible physical arguments, favouring bends in the polymer does not return the model's behaviour to that comparable to the semi-flexible homogeneous interaction model, where the canonical $\\theta$-point occurs for a range of parameter values. In fact, for sufficiently large bending energies the crystal phase disappears altogether, and no phase transition of any type occurs. We also compare the order-disorder transition from the globule phase to crystalline phase in the semi-flexible homogeneous interaction model to that for the fully-flexible hybrid model with both hydrogen and non-hydrogen like interactions. We show that these phase transitions are of the same type and are a novel polymer critical phenomena in two dimensions. That is, it is confirmed that in two dimensions this transition is second-order, unlike in three dimensions where it is known to be first order. We also estimate the crossover exponent and show that there is a divergent specific heat, finding $\\phi=0.7(1)$ or equivalently $\\alpha=0.6(2)$. This is therefore different from the $\\theta$ transition, for which $\\alpha=-1/3$.

J Krawczyk; AL Owczarek; T Prellberg

2008-07-06T23:59:59.000Z

105

Hydrogen Bonded Arrays: The Power of Multiple Hydrogen Bonds. | EMSL  

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 MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmasSandy-Nor'easterStatisticalwithRhodiumFew-LayerBonded

106

147 SDSU Curriculum Guide 2010 Certificate Programs  

E-Print Network [OSTI]

147 SDSU Curriculum Guide 2010 Certificate Programs Types of Certificate Programs General Guidelines for All Certificate Programs Academic Certificate Programs Professional Certificate programs Cosponsored Certificate Programs Other Certificates #12;148 SDSU Curriculum Guide 2010 University Guidelines

Ponce, V. Miguel

107

Correlation among electronegativity, cation polarizability, optical basicity and single bond strength of simple oxides  

SciTech Connect (OSTI)

A suitable relationship between free-cation polarizability and electronegativity of elements in different valence states and with the most common coordination numbers has been searched on the basis of the similarity in physical nature of both quantities. In general, the cation polarizability increases with decreasing element electronegativity. A systematic periodic change in the polarizability against the electronegativity has been observed in the isoelectronic series. It has been found that generally the optical basicity increases and the single bond strength of simple oxides decreases with decreasing the electronegativity. The observed trends have been discussed on the basis of electron donation ability of the oxide ions and type of chemical bonding in simple oxides. - Graphical abstract: This figure shows the single bond strength of simple oxides as a function of element electronegativity. A remarkable correlation exists between these independently obtained quantities. High values of electronegativity correspond to high values of single bond strength and vice versa. It is obvious that the observed trend in this figure is closely related to the type of chemical bonding in corresponding oxide. Highlights: Black-Right-Pointing-Pointer A suitable relationship between free-cation polarizability and electronegativity of elements was searched. Black-Right-Pointing-Pointer The cation polarizability increases with decreasing element electronegativity. Black-Right-Pointing-Pointer The single bond strength of simple oxides decreases with decreasing the electronegativity. Black-Right-Pointing-Pointer The observed trends were discussed on the basis of type of chemical bonding in simple oxides.

Dimitrov, Vesselin, E-mail: vesselin@uctm.edu [Department of Silicate Technology, University of Chemical Technology and Metallurgy, 8, Kl. Ohridski Blvd., Sofia 1756 (Bulgaria)] [Department of Silicate Technology, University of Chemical Technology and Metallurgy, 8, Kl. Ohridski Blvd., Sofia 1756 (Bulgaria); Komatsu, Takayuki, E-mail: komatsu@mst.nagaokaut.ac.jp [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan)] [Department of Materials Science and Technology, Nagaoka University of Technology, 1603-1 Kamitomioka-cho, Nagaoka 940-2188 (Japan)

2012-12-15T23:59:59.000Z

108

Plasticity of hydrogen bond networks regulates mechanochemistry of cell adhesion complexes  

E-Print Network [OSTI]

Mechanical forces acting on cell adhesion receptor proteins regulate a range of cellular functions by formation and rupture of non-covalent interactions with ligands. Typically, force decreases the lifetimes of intact complexes (slip-bonds), making the discovery that these lifetimes can also be prolonged ("catch-bonds"), a surprise. We created a microscopic analytic theory by incorporating the structures of selectin and integrin receptors into a conceptual framework based on the theory of stochastic equations, which quantitatively explains a wide range of experimental data (including catch-bonds at low forces and slip-bonds at high forces). Catch-bonds arise due to force-induced remodeling of hydrogen bond networks, a finding that also accounts for unbinding in structurally unrelated integrin-fibronectin and actomyosin complexes. For the selectin family, remodeling of hydrogen bond networks drives an allosteric transition resulting in the formation of maximum number of hydrogen bonds determined only by the structure of the receptor and is independent of the ligand. A similar transition allows us to predict the increase in number of hydrogen bonds in a particular allosteric state of $\\alpha_5 \\beta_1$ integrin-fibronectin complex, a conformation which is yet to be crystallized. We also make a testable prediction that a single point mutation (Tyr51Phe) in the ligand associated with selectin should dramatically alter the nature of the catch-bond compared to the wild type. Our work suggests that nature utilizes a ductile network of hydrogen bonds to engineer function over a broad range of forces.

Shaon Chakrabarti; Michael Hinczewski; D. Thirumalai

2014-06-12T23:59:59.000Z

109

Bond-order potential for transition metal carbide cluster for the growth simulation of a single-walled carbon nanotube  

E-Print Network [OSTI]

Bond-order potential for transition metal carbide cluster for the growth simulation of a single for transition metal carbide cluster is developed in the form of the bond-order type potential function-order potential; Carbon nanotube; transition metal carbide cluster *Corresponding Author. Fax: +81-3-5841-8653 E

Maruyama, Shigeo

110

Nuclear reactor multiphysics via bond graph formalism  

E-Print Network [OSTI]

This work proposes a simple and effective approach to modeling nuclear reactor multiphysics problems using bond graphs. Conventional multiphysics simulation paradigms normally use operator splitting, which treats the ...

Sosnovsky, Eugeny

2014-01-01T23:59:59.000Z

111

Public Bonding Options | Department of Energy  

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

While the revenue stream need not be directly related to the financed project, capital lease revenue bonds entail a third party guaranteeing an energy savings revenue stream,...

112

Tax-Exempt Industrial Revenue Bonds (Kansas)  

Broader source: Energy.gov [DOE]

Tax-Exempt Industrial Revenue Bonds are issued by cities and counties for the purchase, construction, improvement or remodeling of a facility for agricultural, commercial, hospital, industrial,...

113

Tax-Exempt Bond Financing (Delaware)  

Broader source: Energy.gov [DOE]

The Delaware Economic Development Authority provides tax-exempt bond financing for financial assistance to new or expanding businesses, governmental units and certain organizations that are exempt...

114

Hydrogen Adsorption Induces Interlayer Carbon Bond Formation...  

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

Hydrogen Adsorption Induces Interlayer Carbon Bond Formation in Supported Few-Layer Graphene Friday, February 28, 2014 Among the allotropes of carbon, diamond has some of the most...

115

How Hydrogen Bond Redundancy Affects Protein Flexibility  

E-Print Network [OSTI]

Modeling a Protein as a BodyBarHinge and Associated Graph Main Question: Stability in proteins is the resistance to denaturation, or unfolding. A protein that is highly stable has a high tolerance to bonds breaking before unfolding; an unstable protein has less tolerance. In this study, we focus on the question, how many hydrogen bonds

Naomi Fox; Filip Jagodzinski; Jeanne Hardy; Ileana Streinu

116

148 SDSU Curriculum Guide 2010 University Guidelines for Certificate Programs  

E-Print Network [OSTI]

148 SDSU Curriculum Guide 2010 University Guidelines for Certificate Programs (Guidelines Based on Executive Order 806) Types of Certificate Programs San Diego State University offers two types of certificate programs: · Academic certificate programs, and · Professional certificate programs. Academic

Ponce, V. Miguel

117

GRADUATE PROGRAM UNDERGRADUATE PROGRAMS  

E-Print Network [OSTI]

SELF STUDY GRADUATE PROGRAM UNDERGRADUATE PROGRAMS DEPARTMENT OF POLITICAL SCIENCE COLLEGE OF LIBERALARTS TEXAS A&M UNIVERSITY March 2007 #12;SELF STUDY GRADUATE PROGRAM UNDERGRADUATE PROGRAMS DEPARTMENT........................................................................................ 4 Brief History of Degree Programs and the Department

118

Process Of Bonding Copper And Tungsten  

DOE Patents [OSTI]

Process for bonding a copper substrate to a tungsten substrate by providing a thin metallic adhesion promoting film bonded to a tungsten substrate and a functionally graded material (FGM) interlayer bonding the thin metallic adhesion promoting film to the copper substrate. The FGM interlayer is formed by sintering a stack of individual copper and tungsten powder blend layers having progressively higher copper content/tungsten content, by volume, ratio values in successive powder blend layers in a lineal direction extending from the tungsten substrate towards the copper substrate. The resulting copper to tungsten joint well accommodates the difference in the coefficient of thermal expansion of the materials.

Slattery, Kevin T. (St. Charles, MO); Driemeyer, Daniel E. (Manchester, MO); Davis, John W. (Ballwin, MO)

2000-07-18T23:59:59.000Z

119

Tax Increment Financing (TIF) Guarantee Program (Pennsylvania)  

Broader source: Energy.gov [DOE]

The Tax Increment Financing (TIF) Guarantee Program provides credit enhancement to improve market access and lower capital costs through loan guarantees to bond issuers to assist in the development...

120

Small-Scale Energy Loan Program  

Broader source: Energy.gov [DOE]

The Oregon Small-Scale Energy Loan Program (SELP) - created in 1981 after voters approved a constitutional amendment authorizing the sale of bonds to finance small-scale, local energy projects - is...

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


121

A Preorganized Hydrogen Bond Network and Its Effect on Anion...  

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

Preorganized Hydrogen Bond Network and Its Effect on Anion Stability. A Preorganized Hydrogen Bond Network and Its Effect on Anion Stability. Abstract: Rigid tricyclic locked in...

122

Local Option- Industrial Facilities and Development Bonds (Utah)  

Broader source: Energy.gov [DOE]

Under the Utah Industrial Facilities and Development Act, counties, municipalities, and state universities in Utah may issue Industrial Revenue Bonds (IRBs) or Industrial Development Bonds (IDBs)...

123

Atoms in Valence Bond. Method, implementation and application.  

E-Print Network [OSTI]

??The Atoms in Valence Bond (AiVB) approach is presented. The main goal was to develop a new and innovative approach, within the existing Valence BondÖ (more)

Zielinski, M.L.

2012-01-01T23:59:59.000Z

124

Mechanistic Examination of C?ĖC? Bond Cleavages...  

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

Mechanistic Examination of C?ĖC? Bond Cleavages of Tryptophan Residues during Dissociations of Molecular Mechanistic Examination of C?ĖC? Bond...

125

Hydrogen-bond acidic functionalized carbon nanotubes (CNTs) with...  

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

Hydrogen-bond acidic functionalized carbon nanotubes (CNTs) with covalently-bound hexafluoroisopropanol groups. Hydrogen-bond acidic functionalized carbon nanotubes (CNTs) with...

126

Atomistic modeling of amorphous silicon carbide using a bond...  

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

modeling of amorphous silicon carbide using a bond-order potential. Atomistic modeling of amorphous silicon carbide using a bond-order potential. Abstract: Molecular dynamics...

127

Using Qualified Energy Conservation Bonds for Public Building...  

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

Using Qualified Energy Conservation Bonds for Public Building Upgrades: Reducing Energy Bills in the City of Philadelphia Using Qualified Energy Conservation Bonds for Public...

128

Taking Advantage of Qualified Energy Conservation Bonds (QECBs...  

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

Advantage of Qualified Energy Conservation Bonds (QECBs) Taking Advantage of Qualified Energy Conservation Bonds (QECBs) Blue version of the EERE PowerPoint template, for use with...

129

IRS Announces New Tribal Economic Development Bond Allocation...  

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

IRS Announces New Tribal Economic Development Bond Allocation Guidance IRS Announces New Tribal Economic Development Bond Allocation Guidance July 18, 2012 - 3:46pm Addthis To...

130

Covalency in Metal-Oxygen Multiple Bonds Evaluated Using Oxygen...  

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

Covalency in Metal-Oxygen Multiple Bonds Evaluated Using Oxygen K-edge Spectroscopy and Electronic Structure Theory . Covalency in Metal-Oxygen Multiple Bonds Evaluated Using...

131

Municipal Bond - Power Purchase Agreement Model Continues to...  

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

Municipal Bond - Power Purchase Agreement Model Continues to Provide Low-Cost Solar Energy Municipal Bond - Power Purchase Agreement Model Continues to Provide Low-Cost Solar...

132

Three Hydrogen Bond Donor Catalysts: Oxyanion Hole Mimics and...  

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

Hydrogen Bond Donor Catalysts: Oxyanion Hole Mimics and Transition State Analogues. Three Hydrogen Bond Donor Catalysts: Oxyanion Hole Mimics and Transition State Analogues....

133

Generic programming in Scala  

E-Print Network [OSTI]

Generic programming is a programming methodology that aims at producing reusable code, defined independently of the data types on which it is operating. To achieve this goal, that particular code must rely on a set of requirements known as concepts...

N'guessan, Olayinka

2007-04-25T23:59:59.000Z

134

STANFORD, KIRK ALAN. Strengthening of Steel Structures with High Modulus Carbon Fiber Reinforced Polymers (CFRP) Materials: Bond and Development Length Study.  

E-Print Network [OSTI]

ABSTRACT STANFORD, KIRK ALAN. Strengthening of Steel Structures with High Modulus Carbon Fiber. The current research program proposed the use of a new high modulus carbon fiber reinforced polymer (CFRP-up of carbon fiber sheets and the adhesives for bonding of pre-cured laminate strips. The bond behavior of FRP

135

Sandia National Laboratories: Diffusion Bonding Characterization  

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

bond surface is poor or only the region near this corner Diffusion 7-8-9 Diffusion Welding and Brazing, Welding Handbook, 7th ed., American Welding Society, 1980, p 311-335...

136

Method of bonding metals to ceramics  

DOE Patents [OSTI]

A ceramic or glass having a thin layer of silver, gold or alloys thereof at the surface thereof is disclosed. A first metal is bonded to the thin layer and a second metal is bonded to the first metal. The first metal is selected from the class consisting of In, Ga, Sn, Bi, Zn, Cd, Pb, Tl and alloys thereof, and the second metal is selected from the class consisting of Cu, Al, Pb, Au and alloys thereof. 3 figures.

Maroni, V.A.

1991-04-23T23:59:59.000Z

137

Large Energy Users Program  

Broader source: Energy.gov [DOE]

Focus on Energy offers financial incentives to eligible business customers who install many types of qualifying energy efficient equipment in existing buildings. The program offers both...

138

Business Incentive Program  

Broader source: Energy.gov [DOE]

Focus on Energy offers financial incentives to eligible business customers who install many types of qualifying energy efficient equipment in existing buildings. The program offers both...

139

July 18, 2012 Using Qualified Energy Conservation Bonds for Public  

E-Print Network [OSTI]

July 18, 2012 Using Qualified Energy Conservation Bonds for Public Building Upgrades: Reducing Energy Bills in the City of Philadelphia Qualified Energy Conservation Bonds (QECBs) are federally Energy Conservation Bond (QECB) is a bond that enables qualified state, tribal and local government

140

The Ties That Bond: Re-Examining the Relationship between Facebook Use and Bonding Social Capital  

E-Print Network [OSTI]

The Ties That Bond: Re-Examining the Relationship between Facebook Use and Bonding Social Capital established a positive relationship between measures of Facebook use and perceptions of social capital. Like other social network sites, Facebook is especially well-positioned to enhance users' bridging social

Michigan, University of

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


141

Shirzadi et al. Surface and Interface Analysis 2001; 31:609-618 Interface evolution and bond strength when diffusion bonding  

E-Print Network [OSTI]

strength when diffusion bonding materials with stable oxide films A.A. Shirzadi* , H. Assadi and E morphologies and strengths of aluminium diffusion bonds are reviewed. Previous approaches, proposed to overcome for both solid-state diffusion bonding and conventional transient liquid phase (TLP) diffusion bonding. Non

Cambridge, University of

142

Hydrogen Bond Networks: Structure and Evolution after Hydrogen Bond Breaking John B. Asbury, Tobias Steinel, and M. D. Fayer*  

E-Print Network [OSTI]

Hydrogen Bond Networks: Structure and Evolution after Hydrogen Bond Breaking John B. Asbury, TobiasVed: September 1, 2003; In Final Form: December 18, 2003 The nature of hydrogen bonding networks following hydrogen bond breaking is investigated using vibrational echo correlation spectroscopy of the hydroxyl

Fayer, Michael D.

143

Process Of Bonding Copper And Tungsten  

DOE Patents [OSTI]

Process for bonding a copper substrate to a tungsten substrate by providing a thin metallic adhesion promoting film bonded to a tungsten substrate and a functionally graded material (FGM) interlayer bonding the thin metallic adhesion promoting film to the copper substrate. The FGM interlayer is formed by thermal plasma spraying mixtures of copper powder and tungsten powder in a varied blending ratio such that the blending ratio of the copper powder and the tungsten powder that is fed to a plasma torch is intermittently adjusted to provide progressively higher copper content/tungsten content, by volume, ratio values in the interlayer in a lineal direction extending from the tungsten substrate towards the copper substrate. The resulting copper to tungsten joint well accommodates the difference in the coefficient of thermal expansion of the materials.

Slattery, Kevin T. (St. Charles, MO); Driemeyer, Daniel E. (Manchester, MO)

1999-11-23T23:59:59.000Z

144

Epoxy bond and stop etch fabrication method  

DOE Patents [OSTI]

A class of epoxy bond and stop etch (EBASE) microelectronic fabrication techniques is disclosed. The essence of such techniques is to grow circuit components on top of a stop etch layer grown on a first substrate. The first substrate and a host substrate are then bonded together so that the circuit components are attached to the host substrate by the bonding agent. The first substrate is then removed, e.g., by a chemical or physical etching process to which the stop etch layer is resistant. EBASE fabrication methods allow access to regions of a device structure which are usually blocked by the presence of a substrate, and are of particular utility in the fabrication of ultrafast electronic and optoelectronic devices and circuits.

Simmons, Jerry A. (Sandia Park, NM); Weckwerth, Mark V. (Pleasanton, CA); Baca, Wes E. (Albuquerque, NM)

2000-01-01T23:59:59.000Z

145

Bonded ultrasonic transducer and method for making  

DOE Patents [OSTI]

An ultrasonic transducer is formed as a diffusion bonded assembly of piezoelectric crystal, backing material, and, optionally, a ceramic wear surface. The mating surfaces of each component are silver films that are diffusion bonded together under the application of pressure and heat. Each mating surface may also be coated with a reactive metal, such as hafnium, to increase the adhesion of the silver films to the component surfaces. Only thin silver films are deposited, e.g., a thickness of about 0.00635 mm, to form a substantially non-compliant bond between surfaces. The resulting transducer assembly is substantially free of self-resonances over normal operating ranges for taking resonant ultrasound measurements. 12 figs.

Dixon, R.D.; Roe, L.H.; Migliori, A.

1995-11-14T23:59:59.000Z

146

Bonded ultrasonic transducer and method for making  

DOE Patents [OSTI]

An ultrasonic transducer is formed as a diffusion bonded assembly of piezoelectric crystal, backing material, and, optionally, a ceramic wear surface. The mating surfaces of each component are silver films that are diffusion bonded together under the application of pressure and heat. Each mating surface may also be coated with a reactive metal, such as hafnium, to increase the adhesion of the silver films to the component surfaces. Only thin silver films are deposited, e.g., a thickness of about 0.00635 mm, to form a substantially non-compliant bond between surfaces. The resulting transducer assembly is substantially free of self-resonances over normal operating ranges for taking resonant ultrasound measurements.

Dixon, Raymond D. (Los Alamos, NM); Roe, Lawrence H. (Los Alamos, NM); Migliori, Albert (Santa Fe, NM)

1995-01-01T23:59:59.000Z

147

The use of Texel, Dorper, Suffolk, and Rambouillet rams in terminal crossbreeding programs on fine wool type sheep to improve growth rate and carcass composition of offspring  

E-Print Network [OSTI]

A crossbreeding study to compare the use of Texel, Dorper, Suffolk and Rambouillet rams as terminal sires on fine wool type sheep was conducted at Texas A&M University, College Station, Texas. Two-hundred fifty-five multiparous Rambouillet ewes...

Taylor, Todd Allen

2001-01-01T23:59:59.000Z

148

Adhesive bonding using variable frequency microwave energy  

DOE Patents [OSTI]

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy.

Lauf, Robert J. (Oak Ridge, TN); McMillan, April D. (Knoxville, TN); Paulauskas, Felix L. (Oak Ridge, TN); Fathi, Zakaryae (Cary, NC); Wei, Jianghua (Raleigh, NC)

1998-01-01T23:59:59.000Z

149

Adhesive bonding using variable frequency microwave energy  

DOE Patents [OSTI]

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy. 26 figs.

Lauf, R.J.; McMillan, A.D.; Paulauskas, F.L.; Fathi, Z.; Wei, J.

1998-09-08T23:59:59.000Z

150

Adhesive bonding using variable frequency microwave energy  

DOE Patents [OSTI]

Methods of facilitating the adhesive bonding of various components with variable frequency microwave energy are disclosed. The time required to cure a polymeric adhesive is decreased by placing components to be bonded via the adhesive in a microwave heating apparatus having a multimode cavity and irradiated with microwaves of varying frequencies. Methods of uniformly heating various articles having conductive fibers disposed therein are provided. Microwave energy may be selectively oriented to enter an edge portion of an article having conductive fibers therein. An edge portion of an article having conductive fibers therein may be selectively shielded from microwave energy. 26 figs.

Lauf, R.J.; McMillan, A.D.; Paulauskas, F.L.; Fathi, Z.; Wei, J.

1998-08-25T23:59:59.000Z

151

Phosphate-bonded calcium aluminate cements  

DOE Patents [OSTI]

A method is described for making a rapid-setting phosphate-bonded cementitious material. A powdered aluminous cement is mixed with an aqueous solution of ammonium phosphate. The mixture is allowed to set to form an amorphous cementitious material which also may be hydrothermally treated at a temperature of from about 120 C to about 300 C to form a crystal-containing phosphate-bonded material. Also described are the cementitious products of this method and the cement composition which includes aluminous cement and ammonium polyphosphate. 10 figures.

Sugama, T.

1993-09-21T23:59:59.000Z

152

DOE CALiPER Program, Report 21.2: Linear (T8) LED Lamp Performance in Five Types of Recessed Troffers  

SciTech Connect (OSTI)

Although lensed troffers are numerous, there are many other types of optical systems as well. This report looked at the performance of three linear (T8) LED lamps chosen primarily based on their luminous intensity distributions (narrow, medium, and wide beam angles) as well as a benchmark fluorescent lamp in five different troffer types. Also included are the results of a subjective evaluation. Results show that linear (T8) LED lamps can improve luminaire efficiency in K12-lensed and parabolic-louvered troffers, effect little change in volumetric and high-performance diffuse-lensed type luminaires, but reduce efficiency in recessed indirect troffers. These changes can be accompanied by visual appearance and visual comfort consequences, especially when LED lamps with clear lenses and narrow distributions are installed. Linear (T8) LED lamps with diffuse apertures exhibited wider beam angles, performed more similarly to fluorescent lamps, and received better ratings from observers. Guidance is provided on which luminaires are the best candidates for retrofitting with linear (T8) LED lamps.

Miller, Naomi J.; Perrin, Tess E.; Royer, Michael P.; Wilkerson, Andrea M.; Beeson, Tracy A.

2014-05-20T23:59:59.000Z

153

Fluorinated diamond bonded in fluorocarbon resin  

DOE Patents [OSTI]

By fluorinating diamond grit, the grit may be readily bonded into a fluorocarbon resin matrix. The matrix is formed by simple hot pressing techniques. Diamond grinding wheels may advantageously be manufactured using such a matrix. Teflon fluorocarbon resins are particularly well suited for using in forming the matrix.

Taylor, Gene W. (Los Alamos, NM)

1982-01-01T23:59:59.000Z

154

Dynamic force spectroscopy on multiple bonds: experiments and model  

E-Print Network [OSTI]

We probe the dynamic strength of multiple biotin-streptavidin adhesion bonds under linear loading using the biomembrane force probe setup for dynamic force spectroscopy. Measured rupture force histograms are compared to results from a master equation model for the stochastic dynamics of bond rupture under load. This allows us to extract the distribution of the number of initially closed bonds. We also extract the molecular parameters of the adhesion bonds, in good agreement with earlier results from single bond experiments. Our analysis shows that the peaks in the measured histograms are not simple multiples of the single bond values, but follow from a superposition procedure which generates different peak positions.

T. Erdmann; S. Pierrat; P. Nassoy; U. S. Schwarz

2007-12-18T23:59:59.000Z

155

SBA 504 Program (South Dakota)  

Broader source: Energy.gov [DOE]

The SBA 504 Program offers long-tem, fixed rate financing (10-20 years) at reasonable rates comparable to long-term U.S. Treasury bonds. Typically the 504 loan has a 50-40-10 structure where fifty...

156

Sorghum Program BIOENERGY PROGRAM  

E-Print Network [OSTI]

Sorghum Program BIOENERGY PROGRAM Sorghums are important nongrain lignocellulosic feedstocks Biomass Switch Grass Forage Sorghum Bioenergy Sorghum Biomass per acre per year that can be converted (DT

157

Bayesian field theoretic reconstruction of bond potential and bond mobility in single molecule force spectroscopy  

E-Print Network [OSTI]

Quantifying the forces between and within macromolecules is a necessary first step in understanding the mechanics of molecular structure, protein folding, and enzyme function and performance. In such macromolecular settings, dynamic single-molecule force spectroscopy (DFS) has been used to distort bonds. The resulting responses, in the form of rupture forces, work applied, and trajectories of displacements, have been used to reconstruct bond potentials. Such approaches often rely on simple parameterizations of one-dimensional bond potentials, assumptions on equilibrium starting states, and/or large amounts of trajectory data. Parametric approaches typically fail at inferring complex-shaped bond potentials with multiple minima, while piecewise estimation may not guarantee smooth results with the appropriate behavior at large distances. Existing techniques, particularly those based on work theorems, also do not address spatial variations in the diffusivity that may arise from spatially inhomogeneous coupling to...

Chang, Joshua C; Chou, Tom

2015-01-01T23:59:59.000Z

158

C Reference Card (ANSI) Program Structure/Functions  

E-Print Network [OSTI]

C Reference Card (ANSI) Program Structure/Functions type fnc(type1,. . . ) function declarations: statement } ANSI Standard Libraries

Glykos, Nikolaos

159

Various Carbon to Carbon Bond Lengths Inter-related via the Golden Ratio, and their Linear Dependence on Bond Energies  

E-Print Network [OSTI]

This work presents the relations between the carbon to carbon bond lengths in the single, double and triple bonds and in graphite, butadiene and benzene. The Golden ratio, which was shown to divide the Bohr radius into two parts pertaining to the charged particles, the electron and proton, and to divide inter-atomic distances into their cationic and anionic radii, also plays a role in the carbon-carbon bonds and in the ionic/polar character of those in graphite, butadiene and benzene. Further, the bond energies of the various CC bonds are shown to vary linearly with the bond lengths.

Raji Heyrovska

2008-09-11T23:59:59.000Z

160

Experimental bond critical point and local energy density properties...  

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

Mn-O, Fe-O and Co-O bonded interactions for Abstract: Bond critical point, bcp, and local energy density properties for the electron density, ED, distributions, calculated with...

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


161

Pre-plated reactive diffusion-bonded battery electrode plaques  

DOE Patents [OSTI]

A high strength, metallic fiber battery plaque is made using reactive diffusion bonding techniques, where a substantial amount of the fibers are bonded together by an iron-nickel alloy.

Maskalick, Nicholas J. (Pittsburgh, PA)

1984-01-01T23:59:59.000Z

162

Imaging Intrinsic Diffusion of Bridge-Bonded Oxygen Vacancies...  

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

Intrinsic Diffusion of Bridge-Bonded Oxygen Vacancies on TiO2(110). Imaging Intrinsic Diffusion of Bridge-Bonded Oxygen Vacancies on TiO2(110). Abstract: Since oxygen atom...

163

Hydrogen Bonding DOI: 10.1002/anie.200501349  

E-Print Network [OSTI]

systems[5¬≠13] and crystal engineering.[14¬≠18] Most C√?H¬∑¬∑¬∑O hydrogen bonds have been observed for the soHydrogen Bonding DOI: 10.1002/anie.200501349 Observation of Weak C√?H¬∑¬∑¬∑O Hydrogen Bonding to Unactivated Alkanes** Xue-Bin Wang, Hin-Koon Woo, Boggavarapu Kiran, and Lai-Sheng Wang* The hydrogen bond

Simons, Jack

164

Article coated with flash bonded superhydrophobic particles  

DOE Patents [OSTI]

A method of making article having a superhydrophobic surface includes: providing a solid body defining at least one surface; applying to the surface a plurality of diatomaceous earth particles and/or particles characterized by particle sizes ranging from at least 100 nm to about 10 .mu.m, the particles being further characterized by a plurality of nanopores, wherein at least some of the nanopores provide flow through porosity, the particles being further characterized by a plurality of spaced apart nanostructured features that include a contiguous, protrusive material; flash bonding the particles to the surface so that the particles are adherently bonded to the surface; and applying a hydrophobic coating layer to the surface and the particles so that the hydrophobic coating layer conforms to the nanostructured features.

Simpson, John T (Clinton, TN) [Clinton, TN; Blue, Craig A (Knoxville, TN) [Knoxville, TN; Kiggans, Jr., James O [Oak Ridge, TN

2010-07-13T23:59:59.000Z

165

Partial-Transient-Liquid-Phase Bonding of Advanced Ceramics Using Surface-Modified Interlayers  

E-Print Network [OSTI]

Theoretical-Model for Diffusion Bonding." Metal Science 16,Derby, B. & Wallach, E. "Diffusion Bonding - Development ofInterfacial Contact during Diffusion Bonding." Metallurgical

Reynolds, Thomas Bither

2012-01-01T23:59:59.000Z

166

Oil prices and government bond risk premiums Herv Alexandre*  

E-Print Network [OSTI]

Oil prices and government bond risk premiums By Hervť Alexandre*ļ Antonin de Benoist * Abstract : This article analyses the impact of oil price on bond risk premiums issued by emerging economies. No empirical study has yet focussed on the effects of the oil price on government bond risk premiums. We develop

Boyer, Edmond

167

Diffusion Bonding Aluminium Alloys and Composites: New Approaches and Modelling  

E-Print Network [OSTI]

Diffusion Bonding Aluminium Alloys and Composites: New Approaches and Modelling Amir A. Shirzadi of the research, two new methods for TLP diffusion bonding of aluminium-based composites (aluminium alloys diffusion bonding and hot isostatic pressing without encapsulation. It allows the fabrication of intricate

Cambridge, University of

168

Energetics of hydrogen bonds in peptides Sheh-Yi Sheu*  

E-Print Network [OSTI]

for water. We find that the activation energy for the rupture of the hydrogen bond in a -sheet under calculation can be useful for the prediction of hydrogen bond strengths in various environments of interest extensively to calculate free energy changes caused by hydrogen bond rupture. Here the water environment

Sheu, Sheh-Yi

169

Hydrogen Bonding Penalty upon Ligand Binding Hongtao Zhao, Danzhi Huang*  

E-Print Network [OSTI]

Hydrogen Bonding Penalty upon Ligand Binding Hongtao Zhao, Danzhi Huang* Department of Biochemistry, University of Zurich, Zurich, Switzerland Abstract Ligand binding involves breakage of hydrogen bonds with water molecules and formation of new hydrogen bonds between protein and ligand. In this work, the change

Caflisch, Amedeo

170

Analysis of C H...O hydrogen bonds  

E-Print Network [OSTI]

1 Analysis of C H...O hydrogen bonds in high resolution protein crystal structures from the PDB 1.4 Identification of C-H...O hydrogen bonds............................................. 1.4.1 The definition of a C-H...O hydrogen bond.................................... 1.4.2 Fixing the hydrogen and measuring the parameters

Babu, M. Madan

171

Vacuum fusion bonding of glass plates  

DOE Patents [OSTI]

An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

2001-01-01T23:59:59.000Z

172

Vacuum fusion bonding of glass plates  

DOE Patents [OSTI]

An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

2000-01-01T23:59:59.000Z

173

Anesthesia cutoff phenomenon: Interfacial hydrogen bonding  

SciTech Connect (OSTI)

Anesthesia cutoff refers to the phenomenon of loss of anesthetic potency in a homologous series of alkanes and their derivatives when their sizes become too large. In this study, hydrogen bonding of 1-alkanol series (ethanol to eicosanol) to dipalmitoyl-L-alpha-phosphatidylcholine (DPPC) was studied by Fourier transform infrared spectroscopy (FTIR) in DPPC-D2O-in-CCl4 reversed micelles. The alkanols formed hydrogen bonds with the phosphate moiety of DPPC and released the DPPC-bound deuterated water, evidenced by increases in the bound O-H stretching signal of the alkanol-DPPC complex and also in the free O-D stretching band of unbound D2O. These effects increased according to the elongation of the carbon chain of 1-alkanols from ethanol (C2) to 1-decanol (C10), but suddenly almost disappeared at 1-tetradecanol (C14). Anesthetic potencies of these alkanols, estimated by the activity of brine shrimps, were linearly related to hydrogen bond-breaking activities below C10 and agreed with the FTIR data in the cutoff at C10.

Chiou, J.S.; Ma, S.M.; Kamaya, H.; Ueda, I. (Univ. of Utah School of Medicine, Salt Lake City (USA))

1990-05-04T23:59:59.000Z

174

Microchannel cooling of face down bonded chips  

DOE Patents [OSTI]

Microchannel cooling is applied to flip-chip bonded integrated circuits, in a manner which maintains the advantages of flip-chip bonds, while overcoming the difficulties encountered in cooling the chips. The technique is suited to either multichip integrated circuit boards in a plane, or to stacks of circuit boards in a three dimensional interconnect structure. Integrated circuit chips are mounted on a circuit board using flip-chip or control collapse bonds. A microchannel structure is essentially permanently coupled with the back of the chip. A coolant delivery manifold delivers coolant to the microchannel structure, and a seal consisting of a compressible elastomer is provided between the coolant delivery manifold and the microchannel structure. The integrated circuit chip and microchannel structure are connected together to form a replaceable integrated circuit module which can be easily decoupled from the coolant delivery manifold and the circuit board. The coolant supply manifolds may be disposed between the circuit boards in a stack and coupled to supplies of coolant through a side of the stack.

Bernhardt, Anthony F. (Berkeley, CA)

1993-01-01T23:59:59.000Z

175

Microchannel cooling of face down bonded chips  

DOE Patents [OSTI]

Microchannel cooling is applied to flip-chip bonded integrated circuits, in a manner which maintains the advantages of flip-chip bonds, while overcoming the difficulties encountered in cooling the chips. The technique is suited to either multi chip integrated circuit boards in a plane, or to stacks of circuit boards in a three dimensional interconnect structure. Integrated circuit chips are mounted on a circuit board using flip-chip or control collapse bonds. A microchannel structure is essentially permanently coupled with the back of the chip. A coolant delivery manifold delivers coolant to the microchannel structure, and a seal consisting of a compressible elastomer is provided between the coolant delivery manifold and the microchannel structure. The integrated circuit chip and microchannel structure are connected together to form a replaceable integrated circuit module which can be easily decoupled from the coolant delivery manifold and the circuit board. The coolant supply manifolds may be disposed between the circuit boards in a stack and coupled to supplies of coolant through a side of the stack.

Bernhardt, A.F.

1993-06-08T23:59:59.000Z

176

Montana Beginning Farm/Ranch Loan Program (Montana)  

Broader source: Energy.gov [DOE]

Loans subsidized by tax-exempt bonds issued by the Montana Agricultural Loan Authority may be used for the production of energy using an alternative renewable energy source. The program is run...

177

Hydrogen Bond Breaking and Reformation in Alcohol Oligomers Following Vibrational Relaxation of a Non-Hydrogen-Bond Donating Hydroxyl Stretch  

E-Print Network [OSTI]

Hydrogen Bond Breaking and Reformation in Alcohol Oligomers Following Vibrational Relaxation of a Non-Hydrogen-Bond Donating Hydroxyl Stretch K. J. Gaffney, I. R. Piletic, and M. D. Fayer* Department measured with ultrafast infrared pump-probe experiments. Non-hydrogen-bond donating OD stretches (2690 cm-1

Fayer, Michael D.

178

Ultrasonic evaluation of beryllium-copper diffusion bonds  

SciTech Connect (OSTI)

A study was performed to compare the effectiveness of several advanced ultrasonic techniques when used to determine the strength of diffusion bonded beryllium-copper, which heretofore have each been applied to only a few material systems. The use of integrated backscatter calculations, frequency domain reflection coefficients, and time-of-flight variance was compared in their ability to characterize the bond strength in a series of beryllium-copper diffusion bond samples having a wide variation in bond quality. Correlation of integrated backscatter calculations and time-of-flight variance with bond strength was good. Some correlation of the slope of the frequency based reflection coefficient was shown for medium and high strength bonds, while its Y-intercept showed moderate correlation for all bond strengths.

Jamieson, E.E.

2000-06-08T23:59:59.000Z

179

Optimization Online - Mathematical Programs with Cardinality ...  

E-Print Network [OSTI]

Jul 19, 2014 ... Mathematical Programs with Cardinality Constraints: Reformulation by Complementarity-type Constraints and a Regularization Method.

Oleg Burdakov

2014-07-19T23:59:59.000Z

180

Bond selective chemistry beyond the adiabatic approximation  

SciTech Connect (OSTI)

One of the most important challenges in chemistry is to develop predictive ability for the branching between energetically allowed chemical reaction pathways. Such predictive capability, coupled with a fundamental understanding of the important molecular interactions, is essential to the development and utilization of new fuels and the design of efficient combustion processes. Existing transition state and exact quantum theories successfully predict the branching between available product channels for systems in which each reaction coordinate can be adequately described by different paths along a single adiabatic potential energy surface. In particular, unimolecular dissociation following thermal, infrared multiphoton, or overtone excitation in the ground state yields a branching between energetically allowed product channels which can be successfully predicted by the application of statistical theories, i.e. the weakest bond breaks. (The predictions are particularly good for competing reactions in which when there is no saddle point along the reaction coordinates, as in simple bond fission reactions.) The predicted lack of bond selectivity results from the assumption of rapid internal vibrational energy redistribution and the implicit use of a single adiabatic Born-Oppenheimer potential energy surface for the reaction. However, the adiabatic approximation is not valid for the reaction of a wide variety of energetic materials and organic fuels; coupling between the electronic states of the reacting species play a a key role in determining the selectivity of the chemical reactions induced. The work described below investigated the central role played by coupling between electronic states in polyatomic molecules in determining the selective branching between energetically allowed fragmentation pathways in two key systems.

Butler, L.J. [Univ. of Chicago, IL (United States)

1993-12-01T23:59:59.000Z

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


181

Partial-Transient-Liquid-Phase Bonding of Advanced Ceramics Using Surface-Modified Interlayers  

E-Print Network [OSTI]

Alumina Diffusion Bonding and Titanium Active Brazing."O 3 -Titanium Adhesion in the View of the Diffusion Bonding

Reynolds, Thomas Bither

2012-01-01T23:59:59.000Z

182

Chain Stores and Franchises Program  

Broader source: Energy.gov [DOE]

Focus on Energy offers financial incentives to eligible business customers who install many types of qualifying energy efficient equipment in existing buildings. The program offers both...

183

Repairable chip bonding/interconnect process  

DOE Patents [OSTI]

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

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

1997-01-01T23:59:59.000Z

184

Repairable chip bonding/interconnect process  

DOE Patents [OSTI]

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

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

1997-08-05T23:59:59.000Z

185

Covalent Bonding in Actinide Sandwich Molecules  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to User GroupInformationE-GovNatural GasCourse ClustersCovalent Bonding in

186

Qualified Energy Conservation Bonds | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Careerlumens_placard-green.epsEnergy1.pdfMarket37963 Vol.Department of EnergyMarchU.S.Bonds

187

The Molecular Bond: October 2014 | EMSL  

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 SecurityTensile Strain Switched Ferromagnetism in Layered NbS2 andThe Molecular Bond: October 2014 The Molecular

188

Qualified Energy Conservation Bond (QECB) Update: New  

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 RankCombustion | Department ofT ib l L dDepartment of EnergyQualified Energy Conservation Bond (QECB)

189

Qualified Energy Conservation Bonds | 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 RankCombustion | Department ofT ib l L dDepartment of EnergyQualified EnergyBonds Qualified Energy

190

Covalent Bonding in Actinide Sandwich Molecules  

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 MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phases on γ-Al2O3. |ID#:Synchrotron RadiationCovalent Bonding

191

Cement Bond Log | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin:Energy Information on PV EconomicsOregon: Energy ResourcesCeilingCement Bond

192

Chemically bonded phospho-silicate ceramics  

DOE Patents [OSTI]

A chemically bonded phospho-silicate ceramic formed by chemically reacting a monovalent alkali metal phosphate (or ammonium hydrogen phosphate) and a sparsely soluble oxide, with a sparsely soluble silicate in an aqueous solution. The monovalent alkali metal phosphate (or ammonium hydrogen phosphate) and sparsely soluble oxide are both in powder form and combined in a stochiometric molar ratio range of (0.5-1.5):1 to form a binder powder. Similarly, the sparsely soluble silicate is also in powder form and mixed with the binder powder to form a mixture. Water is added to the mixture to form a slurry. The water comprises 50% by weight of the powder mixture in said slurry. The slurry is allowed to harden. The resulting chemically bonded phospho-silicate ceramic exhibits high flexural strength, high compression strength, low porosity and permeability to water, has a definable and bio-compatible chemical composition, and is readily and easily colored to almost any desired shade or hue.

Wagh, Arun S. (Orland Park, IL); Jeong, Seung Y. (Westmont, IL); Lohan, Dirk (Chicago, IL); Elizabeth, Anne (Chicago, IL)

2003-01-01T23:59:59.000Z

193

Arylpalladium Phosphonate Complexes as Reactive Intermediates in Phosphorus-Carbon Bond Forming Reactions  

SciTech Connect (OSTI)

Phosphorus-carbon bond formation from discrete transition metal complexes have been investigated through a combination of synthetic, spectroscopic, crystallographic, and computational methods. Reactive intermediates of the type (diphosphine)Pd(aryl)(P(O)(OEt)(2)) have been prepared, characterized, and studied as possible intermediates in metal-mediated coupling reactions. Several of the reactive intermediates were characterized crystallographicaliy, and a discussion of the solid state structures is presented. In contrast to other carbon-heteroelement bond forming reactions, palladium complexes containing electron-donating substituents on the aromatic fragment exhibited faster rates of reductive elimination. Large bite angle diphosphine ligands induced rapid rates of elimination, while bipyridine and small bite angle diphosphine ligands resulted in much slower rates of elimination. An investigation of the effect of typical impurities on the elimination reaction was carried out. While excess diphosphine, pyridine, and acetonitrile had little effect on the observed rate, the addition of water slowed the phosphorus-carbon bond forming reaction. Coordination of water to the complex was observed spectroscopically and crystallographically. Computational studies were utilized to probe the reaction pathways for P-C bond formation via Pd catalysis.

Kohler, Mark C. [Bucknell University; Grimes, Thomas V. [University of North Texas; Wang, Xiaoping [ORNL; Cundari, Thomas R. [University of North Texas; Stockland, Robert A. Jr. [Bucknell University

2009-01-01T23:59:59.000Z

194

Pairing and unpairing electron densities in organic systems: Two-electron three center through space and through bonds interactions  

SciTech Connect (OSTI)

Two-electron three-center bonding interactions in organic ions like methonium (CH{sub 5}{sup +}), ethonium (C{sub 2}H{sub 7}{sup +}), and protonated alkanes n?C{sub 4}H{sub 11}{sup +} isomers (butonium cations) are described and characterized within the theoretical framework of the topological analysis of the electron density decomposition into its effectively paired and unpaired contributions. These interactions manifest in some of this type of systems as a concentration of unpaired electron cloud around the bond paths, in contrast to the well known paradigmatic boron hydrids in which it is not only concentrated close to the atomic nucleus and the bond paths but out of them and over the region defined by the involved atoms as a whole. This result permits to propose an attempt of classification for these interactions based in such manifestations. In the first type, it is called as interactions through bonds and in the second type as interactions through space type.

Lobayan, Rosana M., E-mail: rmlb@exa.unne.edu.ar [Departamento de FŪsica, Facultad de Ciencias Exactas, Naturales y Agrimensura, Universidad Nacional del Nordeste, 3400, Corrientes (Argentina); Bochicchio, Roberto C., E-mail: rboc@df.uba.ar [Departamento de FŪsica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, and IFIBA, CONICET, Ciudad Universitaria, 1428, Buenos Aires (Argentina)

2014-05-07T23:59:59.000Z

195

Torsion Testing of Diffusion Bonded LIGA Formed Nickel  

SciTech Connect (OSTI)

A test technique has been devised which is suitable for the testing of the bond strength of batch diffusion bonded LIGA or DXRL defined structures. The method uses a torsion tester constructed with the aid of LIGA fabrication and distributed torsion specimens which also make use of the high aspect ratio nature of DXRL based processing. Measurements reveal achieved bond strengths of 130MPa between electroplated nickel with a bond temperature of 450 C at 7 ksi pressure which is a sufficiently low temperature to avoid mechanical strength degradation.

Buchheit, T.E.; Christenson, T.R.; Schmale, D.T.

1999-01-27T23:59:59.000Z

196

Effects of atmospheres on bonding characteristics of silver and...  

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

temperature. To investigate the effects of atmospheres on the bonding characteristics of ceramic joints brazed with Ag-CuO braze filler metals, alumina joints prepared using a...

197

FITCH RATES ENERGY NORTHWEST (WA) ELECTRIC REV REF BONDS 'AA...  

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

FITCH RATES ENERGY NORTHWEST (WA) ELECTRIC REV REF BONDS 'AA'; OUTLOOK STABLE Fitch Ratings-Austin-08 April 2015: Fitch Ratings assigns 'AA' ratings to the following Energy...

198

Qualified Energy Conservation Bonds (QECBs) APPENDIX A: QECB...  

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

Qualified energy conservation bonds appendices. Author: U. S. Department of Energy Appendix A: QECB Counsel, Underwriters, Banks and Trustees More Documents & Publications...

199

ORNL: Low-Cost Direct Bonded Aluminum (DBA) Substrates (Agreement...  

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

Low-Cost Direct Bonded Aluminum (DBA) Substrates H. -T. Lin, A. A. Wereszczak, and S. Waters Oak Ridge National Laboratory This presentation does not contain any proprietary,...

200

Energetics of Hydrogen Bond Network Rearrangements in Liquid...  

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

Energetics of Hydrogen Bond Network Rearrangements in Liquid Water Print The unique chemical and physical properties of liquid water are thought to result from the highly...

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


201

Wafer bonded epitaxial templates for silicon heterostructures  

DOE Patents [OSTI]

A heterostructure device layer is epitaxially grown on a virtual substrate, such as an InP/InGaAs/InP double heterostructure. A device substrate and a handle substrate form the virtual substrate. The device substrate is bonded to the handle substrate and is composed of a material suitable for fabrication of optoelectronic devices. The handle substrate is composed of a material suitable for providing mechanical support. The mechanical strength of the device and handle substrates is improved and the device substrate is thinned to leave a single-crystal film on the virtual substrate such as by exfoliation of a device film from the device substrate. An upper portion of the device film exfoliated from the device substrate is removed to provide a smoother and less defect prone surface for an optoelectronic device. A heterostructure is epitaxially grown on the smoothed surface in which an optoelectronic device may be fabricated.

Atwater, Jr., Harry A. (So. Pasadena, CA); Zahler, James M. (Pasadena, CA); Morral, Anna Fontcubera I (Paris, FR)

2008-03-11T23:59:59.000Z

202

Euclid Programming  

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

Programming Programming Compiling and linking programs on Euclid. Compiling Codes How to compile and link MPI codes on Euclid. Read More Using the ACML Math Library How to...

203

Integrated optical MEMS using through-wafer vias and bump-bonding.  

SciTech Connect (OSTI)

This LDRD began as a three year program to integrate through-wafer vias, micro-mirrors and control electronics with high-voltage capability to yield a 64 by 64 array of individually controllable micro-mirrors on 125 or 250 micron pitch with piston, tip and tilt movement. The effort was a mix of R&D and application. Care was taken to create SUMMiT{trademark} (Sandia's ultraplanar, multilevel MEMS technology) compatible via and mirror processes, and the ultimate goal was to mate this MEMS fabrication product to a complementary metal-oxide semiconductor (CMOS) electronics substrate. Significant progress was made on the via and mirror fabrication and design, the attach process development as well as the electronics high voltage (30 volt) and control designs. After approximately 22 months, the program was ready to proceed with fabrication and integration of the electronics, final mirror array, and through wafer vias to create a high resolution OMEMS array with individual mirror electronic control. At this point, however, mission alignment and budget constraints reduced the last year program funding and redirected the program to help support the through-silicon via work in the Hyper-Temporal Sensors (HTS) Grand Challenge (GC) LDRD. Several months of investigation and discussion with the HTS team resulted in a revised plan for the remaining 10 months of the program. We planned to build a capability in finer-pitched via fabrication on thinned substrates along with metallization schemes and bonding techniques for very large arrays of high density interconnects (up to 2000 x 2000 vias). Through this program, Sandia was able to build capability in several different conductive through wafer via processes using internal and external resources, MEMS mirror design and fabrication, various bonding techniques for arrayed substrates, and arrayed electronics control design with high voltage capability.

McCormick, Frederick Bossert; Frederick, Scott K.

2008-01-01T23:59:59.000Z

204

Designing Industrial DSM Programs that Work  

E-Print Network [OSTI]

. Industrial DSM programs are generally among the least expensive types of DSM programs. A 1990 review (Nadel) of over 200 commercial and industrial DSM programs found that motor rebate and other industrial programs had the lowest cost to the utility... Electric Smart Money for Business Program. Wisconsin Electric's (WEPCO) C&I Smart Money for Business program is a combination custom and prescriptive program offering commercial and industrial customers zero to-low interest loans or cash rebates...

Nadel, S. M.; Jordan, J. A.

205

Method of bonding single crystal quartz by field-assisted bonding  

DOE Patents [OSTI]

The method of producing a hermetic stable structural bond between quartz crystals includes providing first and second quartz crystals and depositing thin films of borosilicate glass and silicon on portions of the first and second crystals, respectively. The portions of the first and second crystals are then juxtaposed in a surface contact relationship and heated to a temperature for a period sufficient to cause the glass and silicon films to become electrically conductive. An electrical potential is then applied across the first and second crystals for creating an electrostatic field between the adjoining surfaces and causing the juxtaposed portions to be attracted into an intimate contact and form a bond for joining the adjoining surfaces of the crystals.

Curlee, Richard M. (Tijeras, NM); Tuthill, Clinton D. (Edgewood, NM); Watkins, Randall D. (Albuquerque, NM)

1991-01-01T23:59:59.000Z

206

Student Internship Programs Program Description  

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

Student Internship Programs Program Description The objective of the Laboratory's student internship programs is to provide students with opportunities for meaningful hands- on...

207

This form is for add-on certificates only. "Add-On" certificates are available to students already enrolled in degree-granting graduate programs at Binghamton University. If you would like to apply for a stand-alone certificate, or any other type of progr  

E-Print Network [OSTI]

This form is for add-on certificates only. "Add-On" certificates are available to students already for a stand-alone certificate, or any other type of program, please consult the Graduate School website for instructions. APPLICANT INFORMATION B Number: Email: Last Name: First Name: MI: Date of Birth: Phone Number

Suzuki, Masatsugu

208

Quantum Finance Hamiltonian for Coupon Bond European and Barrier Options  

E-Print Network [OSTI]

Quantum Finance Hamiltonian for Coupon Bond European and Barrier Options Belal E. Baaquie RMI are financial derivatives that can be analyzed in the Hamiltonian formulation of quantum finance. Forward-2963 Fax: (65) 6777-6126 Email: phybeb@nus.edu.sg #12;Quantum Finance Hamiltonian for Coupon Bond European

Chaudhuri, Sanjay

209

July 18, 2012 Qualified Energy Conservation Bond (QECB) Update: New  

E-Print Network [OSTI]

July 18, 2012 Qualified Energy Conservation Bond (QECB) Update: New Guidance from the U.S. Department of Treasury and the Internal Revenue Service Qualified Energy Conservation Bonds (QECBs a range of energy conservation projects at very attractive borrowing rates over long contract terms

210

BOND PROPERTIES OF CFCC PRESTRESSING STRANDS IN PRETENSIONED CONCRETE BEAMS  

E-Print Network [OSTI]

BOND PROPERTIES OF CFCC PRESTRESSING STRANDS IN PRETENSIONED CONCRETE BEAMS by Nolan G. Domenico plastic prestressing strands (CFCC) in pretensioned concrete beams. The bond characteristics are examined for 15.2 mm diameter and 12.5 mm diameter seven-wire CFCC strands. Ten prestressed concrete beams

211

Electrically conductive resinous bond and method of manufacture  

DOE Patents [OSTI]

A method of bonding elements together with a bond of high strength and good electrical conductivity which comprises: applying an unfilled polyimide resin between surfaces of the elements to be bonded, heat treating said unfilled polyimide resin in stages between a temperature range of about 40 to 365/sup 0/C to form a strong adhesive bond between said elements, applying a metal-filled polyimide resin overcoat between said elements so as to provide electrical connection therebetween, and heat treating said metal-filled polyimide resin with substantially the same temperature profile as the unfilled polyimide resin. The present invention is also concerned with an adhesive, resilient, substantially void free bonding combination for providing a high strength, electrically conductive adhesive attachment between electrically conductive elements which comprises a major amount of an unfilled polyimide resin and a minor amount of a metal-filled polyimide resin.

Snowden, T.M. Jr.; Wells, B.J.

1985-01-01T23:59:59.000Z

212

Substation grounding programs  

SciTech Connect (OSTI)

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 2, is a users manual and an installation and validation manual for the computer program SMECC (Substation Maximum Earth Current Computation Program). This program analyzes the electric current distribution among grounded structures inside and outside a substation for different fault conditions. The fault conditions are automatically selected by the program, or they may be specified by the user, or both. The fault condition resulting in maximum substation earth current is identified and reported. Data requirements for this program are: ground impedance, transformer data, transmission line data, transmission line grounding impedances, etc. The program provides four types of standard outputs: (1) a report of voltages and current flow in the unfaulted system, (2) a brief report of the maximum ground potential rise (worst fault condition), (3) a summary report of all fault conditions which have been analyzed by the program, and (4) a detailed report of voltages and current flow for a selected set of fault conditions.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

213

Clean renewable energy bonds (CREBs) present a low-cost opportunity for public entities to issue bonds to finance  

E-Print Network [OSTI]

Clean renewable energy bonds (CREBs) present a low-cost opportunity for public entities to issue bonds to finance renewable energy projects. The federal government lowers the cost of debt by providing created under the Energy Tax Incentives Act of 2005 (and detailed in Internal Revenue Code Section 54

214

Theoretical Electron Density Distributions for Fe-and Cu-Sulfide Earth Materials: A Connection between Bond Length, Bond Critical Point Properties, Local Energy Densities,  

E-Print Network [OSTI]

, Biomolecular and Chemical Sciences, UniVersity of Western Australia, Australia ReceiVed: August 7, 2006 between Bond Length, Bond Critical Point Properties, Local Energy Densities, and Bonded Interactions G. V; In Final Form: December 6, 2006 Bond critical point and local energy density properties together with net

Downs, Robert T.

215

Program School/ Career: Descripton ISIS Program Codes  

E-Print Network [OSTI]

Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School;Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School/ College 1

Wisconsin at Madison, University of

216

Award Types  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program Cumulus Humilis,TechnologiesAwards ¬Ľ Award

217

Transient-Liquid-Phase (TLP) Bonding of Al2O3 Using Nb-based Multilayer Interlayers  

E-Print Network [OSTI]

Alumina Diffusion Bonding and Titanium Active Brazing.Requirements for Diffusion Bonding Titanium. In: Jaffee RI,O 3 -Titanium Adhesion in the View of the Diffusion Bonding

Hong, Sung Moo

2009-01-01T23:59:59.000Z

218

Transient-Liquid-Phase (TLP) Bonding of Al2O3 Using Nb-based Multilayer Interlayers  

E-Print Network [OSTI]

p. 539-44. Derby B. Diffusion Bonding. In: Nicholas M (ed).Requirements for Diffusion Bonding Titanium. In: Jaffee RI,Contact During Diffusion Bonding. Metallurgical Transactions

Hong, Sung Moo

2009-01-01T23:59:59.000Z

219

E-Print Network 3.0 - adhesively bonded lap Sample Search Results  

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

The lap-shear strengths of adhesively bonded polystyrene (PS), high-density polyethylene (HDPE... bonded in a lap-shear geometry. The bonded area of adhesion was nominally...

220

Preliminary Characterisation of Low-Temperature Bonded Copper Interconnects for 3-D Integrated Circuits  

E-Print Network [OSTI]

Three dimensional (3-D) integrated circuits can be fabricated by bonding previously processed device layers using metal-metal bonds that also serve as layer-to-layer interconnects. Bonded copper interconnects test structures ...

Leong, Hoi Liong

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


221

Hydrogen Bond Dynamics Probed with Ultrafast Infrared Heterodyne-Detected Multidimensional Vibrational Stimulated Echoes  

E-Print Network [OSTI]

Hydrogen Bond Dynamics Probed with Ultrafast Infrared Heterodyne-Detected Multidimensional, USA (Received 24 February 2003; published 3 December 2003) Hydrogen bond dynamics are explicated hydrogen bonded network are measured with ultrashort (

Fayer, Michael D.

222

August 2014 The Molecular Bond | EMSL  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScience Program Cumulus Humilis, 2014 SEAB Meeting

223

Bonding Low-density Nanoporous Metal Foams Using Sputtered Solder  

SciTech Connect (OSTI)

A method has been developed for bonding low-density nanoporous metal foam components to a substrate using solder that is sputtered onto the surfaces. Metal foams have unusual properties that make them excellent choices for many applications, and as technologies for processing these materials are evolving, their use in industry is increasing dramatically. Metal foams are lightweight and have advantageous dynamic properties, which make them excellent choices for many structural applications. They also provide good acoustic damping, low thermal conductivity, and excellent energy absorption characteristics. Therefore, these materials are commonly used in the automotive, aerospace, construction, and biomedical industries. The synthesis of nanoporous metal foams with a cell size of less then 1 {micro}m is an emerging technology that is expected to lead to widespread application of metal foams in microdevices, such as sensors and actuators. One of the challenges to manufacturing components from metal foams is that they can be difficult to attach to other structures without degrading their properties. For example, traditional liquid adhesives cannot be used because they are absorbed into foams. The problem of bonding or joining can be particularly difficult for small-scale devices made from nanoporous foam, due to the requirement for a thin bond layer. The current study addresses this problem and develops a method of soldering a nanoporous metal foam to a substrate with a bond thickness of less than 2 {micro}m. There are many applications that require micro-scale metal foams precisely bonded to substrates. This study was motivated by a physics experiment that used a laser to drive a shock wave through an aluminum foil and into a copper foam, in order to determine the speed of the shock in the copper foam. To avoid disturbing the shock, the interface between the copper foam and the aluminum substrate had to be as thin as possible. There are many other applications that could benefit from the bonding technology developed in this study, such as small-scale lightweight structural members, high-strength thermal insulating layers for electronics, and micro-scale mechanical dampers, to name but a few. Each of these applications requires one or more small metal foam components precisely bonded to a substrate. Several methods for bonding metal foam components have been developed by previous researchers. Macroscopic metal foam parts have been successfully bonded by laser welding to create T-sections and butt joints. Ultrasonic welding has been used to join aluminum sheet metal to aluminum foam for structural applications. These methods work well for bonding large foam components, but reducing these methods to a smaller length scale would be challenging. One method that has shown great potential for bonding layers of metal foams to substrates is a brazing process that uses a sputter-deposited interface material. Shirzadi et al.[9] have demonstrated bonds between stainless steel foam and a stainless steel substrate using a layer of copper-titanium filler metal that is sputtered onto the interface surfaces. The foam pieces that they bonded were approximately 10 mm in diameter and 10 mm thick with a cell size of approximately 200 {micro}m. After depositing the filler material, pressing the materials together, and heating them with an induction heater, bonds were achieved without causing significant damage to the foam. The current study also uses a sputter-deposited interface material to bond foam to a substrate. However, in contrast to previous work, the current study examines bonding microscale pieces of fragile nanoporous metal foam. In this study, a method is developed to bond a thin sheet of fragile, low-density nanoporous copper foam to an aluminum foil substrate of thickness 40 {micro}m. By sputter depositing an indium-silver alloy onto the foam and the substrate, a solder joint with a thickness of less than 2 {micro}m was achieved.

Bono, M; Cervantes, O; Akaba, C; Hamza, A; Foreman, R; Teslich, N

2007-08-21T23:59:59.000Z

224

E-Print Network 3.0 - affects durably bonding Sample Search Results  

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

adhesive layers are less affected, creep behavior of adhesively bonded joints... ABSTRACT SMITH, GLEN. Bond Characteristics and Qualifications of Adhesives for ... Source:...

225

E-Print Network 3.0 - adhesive bond strength Sample Search Results  

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

The lap-shear strengths of adhesively bonded polystyrene (PS), high-density polyethylene (HDPE... 12;strength of the substrate, or the adhesive strength of the bond 9....

226

E-Print Network 3.0 - amide bonds stabilize Sample Search Results  

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

Amide-Amide and Amide-Water Hydrogen Bonds Summary: Bonds: Implicationsfor Protein Folding and Stability Eric S.Eberhardt and Ronald T. Rained Department... folds, many of...

227

The Kinetics of Dissociations of Aluminum - Oxygen Bonds in Aqueous Complexes - An NMR Study  

SciTech Connect (OSTI)

OAK B262 The Kinetics of Dissociations of Aluminum--Oxygen Bonds in Aqueous Complexes--An NMR Study. In this project we determined rates and mechanisms of Al(III)-O bond rupture at mineral surfaces and in dissolved aluminum complexes. We then compared the experimental results to simulations in an attempt to predict rate coefficients. Most of the low-temperature reactions that are geochemically important involve a bonded atom or molecule that is replaced with another. We probe these reactions at the most fundamental level in order to establish a model to predict rates for the wide range of reactions that cannot be experimentally studied. The chemistry of small aluminum cluster (Figure) provides a window into the hydrolytic processes that control rates of mineral formation and the transformation of adsorbates into extended structures. The molecule shown below as an example exposes several types of oxygens to the bulk solution including seven structurally distinct sets of bridging hydroxyls. This molecule is a rich model for the aqueous interface of aluminum (hydr)oxide minerals, since it approaches colloidal dimensions in size, yet is a dissolved complex with +18 charge. We have conducted both {sup 17}O- {sup 27}Al- and {sup 19}F-NMR experiments to identify the reactive sites and to determine the rates of isotopic exchange between these sites and the bulk solution. The research was enormously successful and led to a series of papers that are being used as touchstones for assessing the accuracy of computer models of bond ruptures in water.

Dr. William Casey

2003-09-03T23:59:59.000Z

228

Sponsored Program Resources SPONSORED PROGRAMS  

E-Print Network [OSTI]

Sponsored Program Resources - 1 - SPONSORED PROGRAMS Sponsored programs are research, instruction for sponsored programs is provided through an agreement between the sponsor and Syracuse University are being achieved and funds properly used Sponsored programs are managed by the Office of Sponsored

Mather, Patrick T.

229

Surface Modification by Atmospheric Pressure Plasma for Improved Bonding  

E-Print Network [OSTI]

prepared using (a) the IPA wipe (control), (b) sanding, (c)of aluminum alloy 2024: a) IPA wiped, b) sanded with 180bond primer with a) the IPA wipe (control), b) sanding, c)

Williams, Thomas Scott

2013-01-01T23:59:59.000Z

230

Spectroscopic investigations of hydrogen bond dynamics in liquid water  

E-Print Network [OSTI]

Many of the remarkable physical and chemical properties of liquid water are due to the strong influence hydrogen bonds have on its microscopic dynamics. However, because of the fast timescales involved, there are relatively ...

Fecko, Christopher J., 1975-

2004-01-01T23:59:59.000Z

231

Bond resonance energy and verification of the isolated pentagon rule  

SciTech Connect (OSTI)

The isolated pentagon rule (IPR) states that fullerenes with isolated pentagons are kinetically much more stable than their fused pentagon counterparts. This rule can be verified in terms of a graph-theoretically defined bond resonance energy. In general, a {pi} bond shared by two pentagons has a large negative bond resonance energy, thus contributing significantly to the increase in kinetic instability or chemical reactivity of the molecule. The existence of such highly antiaromatic local structures sharply distinguishes IPR-violating fullerenes from isolated-pentagon isomers. {pi}bonds shared by two pentagons are shared by many antiaromatic conjugated circuits but not by relatively small aromatic conjugated circuits. 39 refs., 3 figs., 5 tabs.

Aihara, Jun Ichi [Shizuoka Univ. (Japan)

1995-04-12T23:59:59.000Z

232

Qualified Energy Conservation Bond (QECB) Update: New Guidance...  

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

the U.S. Department of Treasury and the Internal Revenue Service Qualified Energy Conservation Bond (QECB) Update: New Guidance from the U.S. Department of Treasury and the...

233

aliphatic ch bonds: Topics by E-print Network  

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

2015-01-01 39 H-atom high-n Rydberg time-of-flight spectroscopy of CH bond fission in acrolein dissociated at 193 nm Chemistry Websites Summary: H-atom high-n Rydberg...

234

Creep effects in diffusion bonding of oxygen-free copper  

E-Print Network [OSTI]

Diffusion is the transport of atoms or particles through the surrounding material. Various microstructural changes in metals are based on the diffusion phenomena. In solid metals the diffusion is closely related to crystallographic defects. In single-component metals the dominant mechanism of diffusion is the vacancy mechanism. Diffusion bonding is a direct technological application of diffusion. It is an advanced solidstate joining process in which the surfaces of two components are brought to contact with each other and heated under a pressing load in a controlled environment. During the process, the contact surfaces are bonded by atomic diffusion across the interface and as a result, one solid piece is formed. The condition of high temperature and low applied stress combined with relatively long process duration enables the creep effects to take place in bonded metals. Furthermore, creep causes unwanted permanent deformations in the bonded components. Some authors suggest that there could be a threshold fo...

Moilanen, Antti

235

FITCH RATES PORT OF MORROW (OR) TRANSMISSION FACILITIES REV BONDS...  

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

FITCH RATES PORT OF MORROW (OR) TRANSMISSION FACILITIES REV BONDS 'AA'; OUTLOOK STABLE Fitch Ratings-Austin-24 November 2014: Fitch Ratings assigns 'AA' ratings to the Port of...

236

Low-Cost Financing with Clean Renewable Energy Bonds  

Broader source: Energy.gov [DOE]

Contains information from the TAP Webcast on June 24, 2009 on clean renewable energy bonds from Claire Kreycik on feed-in tariffs, an economic resource for developing renewable energy.

237

Application of Social Impact Bonds in Built Infrastructure Sustainability Projects  

E-Print Network [OSTI]

This study examines a first look at the implementation of Social Impact Bonds (SIB) for sustainability projects by comparing two cases. The cases are described using System Dynamic (SD) modeling to portray the feedback structures and characteristics...

White, Robert Joseph

2014-05-01T23:59:59.000Z

238

Foreign trade zones and bonded warehouses for luxury goods  

E-Print Network [OSTI]

We explore and compare the benefits of establishing and operating Foreign Trade Zones (FTZs) and Bonded Warehouses (BWs) for luxury goods in North America, using the case of the distribution network of Ralph Lauren Corporation ...

Petrova, Nadya (Nadya Naydenova)

2013-01-01T23:59:59.000Z

239

Low-Cost Direct Bonded Aluminum (DBA) Substrates  

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

Low-Cost Direct Bonded Aluminum (DBA) Substrates H. -T. Lin, A. A. Wereszczak, M. L. Santella, and G. Muralidharan Oak Ridge National Laboratory (ORNL) This presentation does not...

240

Mpemba paradox: Hydrogen bond memory and water-skin supersolidity  

E-Print Network [OSTI]

Numerical reproduction of measurements, experimental evidence for skin super-solidity and hydrogen-bond memory clarified that Mpemba paradox integrates the heat emission-conduction-dissipation dynamics in the source-path-drain cycle system.

Chang Q Sun

2015-01-05T23:59:59.000Z

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


241

Ultrafast structural fluctuations and rearrangements of water's hydrogen bonded network  

E-Print Network [OSTI]

Aqueous chemistry is strongly influenced by water's ability to form an extended network of hydrogen bonds. It is the fluctuations and rearrangements of this network that stabilize reaction products and drive the transport ...

Loparo, Joseph J. (Joseph John)

2007-01-01T23:59:59.000Z

242

TERMINATION OF SIMPLY MODED WELLTYPED LOGIC PROGRAMS  

E-Print Network [OSTI]

TERMINATION OF SIMPLY MODED WELL­TYPED LOGIC PROGRAMS UNDER TABLED EXECUTION MECHANISM Sofie mechanism for logic programs. In particular, tabled execution of logic programs terminates more often than execution based on SLD­resolution. So, if a program can be proven to terminate under SLD­resolution (by one

Giesl, Juergen

243

An Effective Theory of Type Refinements Yitzhak Mandelbaum  

E-Print Network [OSTI]

is an ordinary ML-style type system, which confers standard properties on program behavior. The second level to express and enforce properties of the execution behavior of programs. Conventional type systems of specifying program properties. However, there remain many properties which, while apparent at compile

Harper, Robert

244

Program Manager  

Broader source: Energy.gov [DOE]

A successful candidate in this position will participate in a wide spectrum of program and project management activities involving systems engineering and integration support for Defense Programs...

245

Program Administration  

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

This volume describes program administration that establishes and maintains effective organizational management and control of the emergency management program. Canceled by DOE G 151.1-3.

1997-08-21T23:59:59.000Z

246

Using Qualified Energy Conservation Bonds for Public  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment of EnergyProgram2-26The ConfederatedSolarusing ventEfficiency |DataDepartment

247

Microbial cleavage of organic C-S bonds  

DOE Patents [OSTI]

A microbial process is described for selective cleavage of organic C-S bonds which may be used for reducing the sulfur content of sulfur-containing organic carbonaceous materials. Microorganisms of Rhodococcus rhodochrous and Bacillus sphaericus have been found which have the ability of selective cleavage of organic C-S bonds. Particularly preferred microorganisms are Rhodococcus rhodochrous strain ATCC 53968 and Bacillus sphaericus strain ATCC 53969 and their derivatives.

Kilbane, J.J. II.

1994-10-25T23:59:59.000Z

248

BN Bonded BN fiber article and method of manufacture  

DOE Patents [OSTI]

A boron nitride bonded boron nitride fiber article and the method for its manufacture which comprises forming a shaped article with a composition comprising a bonding compound selected from boron oxide and boric acid and a structural fiber selected from the group consisting of boron oxide, boron nitride and partially nitrided boron oxide fibers, heating the composition in an anhydrous gas to a temperature above the melting point of the compound and nitriding the resulting article in ammonia gas.

Hamilton, Robert S. (Youngstown, NY)

1981-08-18T23:59:59.000Z

249

Mercury stabilization in chemically bonded phosphate ceramics  

SciTech Connect (OSTI)

Mercury stabilization and solidification is a significant challenge for conventional stabilization technologies. This is because of the stringent regulatory limits on leaching of its stabilized products. In a conventional cement stabilization process, Hg is converted at high pH to its hydroxide, which is not a very insoluble compound; hence the preferred route for Hg sulfidation to convert it into insoluble cinnabar (HgS). Unfortunately, efficient formation of this compound is pH-dependent. At a high pH, one obtains a more soluble Hg sulfate, in a very low pH range, insufficient immobilization occurs because of the escape of hydrogen sulfide, while efficient formation of HgS occurs only in a moderately acidic region. Thus, the pH range of 4 to 8 is where stabilization with Chemically Bonded Phosphate Ceramics (CBPC) is carried out. This paper discusses the authors experience on bench-scale stabilization of various US Department of Energy (DOE) waste streams containing Hg in the CBPC process. This process was developed to treat DOE's mixed waste streams. It is a room-temperature-setting process based on an acid-base reaction between magnesium oxide and monopotassium phosphate solution that forms a dense ceramic within hours. For Hg stabilization, addition of a small amount (< 1 wt.%) of Na{sub 2}S or K{sub 2}S is sufficient in the binder composition. Here the Toxicity Characteristic Leaching Procedure (TCLP) results on CBPC waste forms of surrogate waste streams representing secondary Hg containing wastes such as combustion residues and Delphi DETOX{trademark} residues are presented. The results show that although the current limit on leaching of Hg is 0.2 mg/L, the results from the CBPC waste forms are at least one order lower than this stringent limit. Encouraged by these results on surrogate wastes, they treated actual low-level Hg-containing mixed waste from their facility at Idaho. TCLP results on this waste are presented here. The efficient stabilization in all these cases is attributed to chemical immobilization as both a sulfide (cinnabar) and a phosphate, followed by its physical encapsulation in a dense matrix of the ceramic.

Wagh, A. S.; Singh, D.; Jeong, S. Y.

2000-04-04T23:59:59.000Z

250

Bonded Bracket Assmebly for Frameless Solar Panels  

SciTech Connect (OSTI)

In February 2011 the US Department of Energy announced their new Sunshot Initiative. The Sunshot goal is to reduce the total cost of solar energy systems by about 75 percent before the end of the decade. The DOE estimated that a total installed cost of $1 per watt for photovoltaic systems would be equivalent to 6√?¬?√?¬Ę/kilowatt hour (kWh) for energy available from the grid. The DOE also estimated that to meet the $1 per watt goal, PV module costs would need to be reduced to $.50 per watt, balance of systems costs would need to be reduced to $.40 per watt, and power electronic costs would need to reach $.10 per watt. To address the BOS balance of systems cost component of the $1 per watt goal, the DOE announced a funding opportunity called (BOS-X) Extreme Balance of System Hardware Cost Reductions. The DOE identified eight areas within the total BOS costs: 1) installation labor, 2) installation materials, 3) installation overhead and profit, 4) tracker, 5) permitting and commissioning, 6) site preparation, 7) land acquisition, 8) sales tax. The BOS-X funding announcement requested applications in four specific topics: Topic 1: Transformational Building Integrated Photovoltaic (BIPV) Modules Topic 2: Roof and Ground Mount Innovations Topic 3: Transformational Photovoltaic System Designs Topic 4: Development of New Wind Load Codes for PV Systems The application submitted by ARaymond Tinnerman reflected the requirements listed in Topic #2, Roof and Ground Mount Innovations. The goal of topic #2 was to develop technologies that would result in the extreme reduction of material and labor costs associated with applications that require physical connections and attachments to roof and ground mount structures. The topics researched in this project included component cost reduction, labor reduction, weight reduction, wiring innovations, and alternative material utilization. The project objectives included: 1) The development of an innovative quick snap bracket assembly that would be bonded to frameless PV modules for commercial rooftop installations. 2) The development of a composite pultruded rail to replace traditional racking materials. 3) In partnership with a roofing company, pilot the certification of a commercial roof to be solar panel compliant, eliminating the need for structural analysis and government oversight resulting in significantly decreased permitting costs. 4) Reduce the sum of all cost impacts in topic #2 from a baseline total of $2.05/watt to $.34/watt.

Murray, Todd

2013-01-30T23:59:59.000Z

251

The Development of Werner-type Cobalt Complexes in Enantioselective Hydrogen Bond Mediated Catalysis  

E-Print Network [OSTI]

Ė conditions, ?-(S,S)-3^(3+) 2BF_(4)^(Ė) Bar_(f)^(-) (10 mol%) catalyzes the Michael addition of 15a to 2-benzyloxy-trans-?-nitrostyrene in acetone at 0 įC in the presence of Et_(3)N (1.0 equiv) to afford dimethyl 2-(2-nitro-1-(2 benzyloxyphenyl...

Lewis, Kyle

2013-12-03T23:59:59.000Z

252

Vibrational and Theoretical Investigations of Molecular Conformations and Intramolecular pi-Type Hydrogen Bonding  

E-Print Network [OSTI]

The molecular conformations, potential energy functions and vibrational spectra of several cyclic molecules have been investigated by ab initio and density functional theory calculations and by infrared and Raman spectroscopy. The ab initio...

Ocola, Esther

2012-02-14T23:59:59.000Z

253

Argonne researchers make new study of special type of chemical bond |  

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 MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICEAmesApplication2 (CRACAprilArgonne National Laboratory

254

Environmental Programs Environmental Programs Committee  

E-Print Network [OSTI]

162 Environmental Programs Environmental Programs Committee Walter Whitfield Isle, Chair (English) Katherine Bennett Ensor (Statistics) Mark R. Wiesner (Civil and Environmental Engineering) Donald Ostdiek (Architecture) The Environmental Programs Committee coordinates courses and curricula on environmental topics

Richards-Kortum, Rebecca

255

AEP Appalachian Power - Commercial and Industrial Rebate Programs...  

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

150,000 will be reviewed on a case-by-case basis Program Info Start Date 3112011 State West Virginia Program Type Utility Rebate Program Rebate Amount UnitarySplit ACAir...

256

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

SciTech Connect (OSTI)

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

Roach, Dennis Patrick; Rackow, Kirk A.

2007-07-01T23:59:59.000Z

257

PROPOSED MODIFICATION TO THE ACI 318-02 CODE EQUATION ON BOND STRENGTH FOR MMFX STEEL  

E-Print Network [OSTI]

ST-263-1 PROPOSED MODIFICATION TO THE ACI 318-02 CODE EQUATION ON BOND STRENGTH FOR MMFX STEEL R the bond characteristics of Micro-composite Multi-structural Formable reinforcing steel rebars of the current equation of the ACI 318-02 Code on bond to predict the bond capacity of the MMFX steel rebars

258

Mechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process  

E-Print Network [OSTI]

is approximatively 6.47 MPa [7]. J. W. Elmer & al [8] have presented a diffusion bonding of high purity copper using a conventional furnace. A series of diffusion bonds was done to determine the relationship between bond strengthMechanical Study of Copper Bonded at Low Temperature using Spark Plasma Sintering Process Bassem

Paris-Sud XI, Universitť de

259

Highly Efficient Vertical Outgassing Channels for Robust, Void-Free, Low-Temperature Direct Wafer Bonding  

E-Print Network [OSTI]

molecules diffusion at bonding interface to VOCs. Conventional anneal time of 12-18 hours required to bond Bonding Di Liang1 , Erik A. Lucero2 , John E. Bowers1 1 Department of Electrical and Computer Engineering wafer bonding is favored for dissimilar materials integration, particularly in III-V compound

Bowers, John

260

The C OH O hydrogen bond: A determinant of stability and specificity  

E-Print Network [OSTI]

recovered by hydro- gen bond formation, so hydrogen bonds provide a small or even unfavorable net energy hydro- gen bond has been unclear and its interaction energy has been believed to be small. Recently that apparent carbon hydro- gen bonds cluster frequently at glycine-, serine-, and threonine-rich packing

Senes, Alessandro

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


261

Thermal Performance and Reliability of Bonded Interfaces for Power Electronics Packaging Applications (Presentation)  

SciTech Connect (OSTI)

This presentation discusses the thermal performance and reliability of bonded interfaces for power electronics packaging applications.

Devoto, D.

2013-07-01T23:59:59.000Z

262

A new hydrogen-bonding potential for the design of proteinRNA interactions predicts specific  

E-Print Network [OSTI]

A new hydrogen-bonding potential for the design of protein­RNA interactions predicts specific-dependent hydrogen-bonding potential based on the statistical analysis of hydrogen-bonding geometries of hydrogen-bonding atom pairs at protein­ nucleic acid interfaces. A scoring function based on the hydrogen

Baker, David

263

Hydrogen Bond Migration between Molecular Sites Observed with Ultrafast 2D IR Chemical Exchange Spectroscopy  

E-Print Network [OSTI]

Hydrogen Bond Migration between Molecular Sites Observed with Ultrafast 2D IR Chemical ExchangeVed: January 12, 2010 Hydrogen-bonded complexes between phenol and phenylacetylene are studied using ultrafast hydrogen bonding acceptor sites (phenyl or acetylene) that compete for hydrogen bond donors in solution

Fayer, Michael D.

264

Structured Wide-Area Programming: Orc Programming Language  

E-Print Network [OSTI]

Structured Wide-Area Programming: Orc Programming Language Jayadev Misra Department of Computer Science University of Texas at Austin http://orc.csres.utexas.edu #12;Orc Language · Data Types: Number, List, Record · Pattern Matching; Clausal Definition · Function Closure · Comingling functional and Orc

Misra, Jayadev

265

Wheat Improvement Programs WHEAT PROGRAM  

E-Print Network [OSTI]

. Royalty revenues, which assist funding of programs and attracting/retaining top scientists, have increased

266

Effect of quantum nuclear motion on hydrogen bonding  

SciTech Connect (OSTI)

This work considers how the properties of hydrogen bonded complexes, XĖH?Y, are modified by the quantum motion of the shared proton. Using a simple two-diabatic state model Hamiltonian, the analysis of the symmetric case, where the donor (X) and acceptor (Y) have the same proton affinity, is carried out. For quantitative comparisons, a parametrization specific to the OĖH?O complexes is used. The vibrational energy levels of the one-dimensional ground state adiabatic potential of the model are used to make quantitative comparisons with a vast body of condensed phase data, spanning a donor-acceptor separation (R) range of about 2.4 ? 3.0†Ň, i.e., from strong to weak hydrogen bonds. The position of the proton (which determines the XĖH bond length) and its longitudinal vibrational frequency, along with the isotope effects in both are described quantitatively. An analysis of the secondary geometric isotope effect, using a simple extension of the two-state model, yields an improved agreement of the predicted variation with R of frequency isotope effects. The role of bending modes is also considered: their quantum effects compete with those of the stretching mode for weak to moderate H-bond strengths. In spite of the economy in the parametrization of the model used, it offers key insights into the defining features of H-bonds, and semi-quantitatively captures several trends.

McKenzie, Ross H., E-mail: r.mckenzie@uq.edu.au; Bekker, Christiaan [School of Mathematics and Physics, University of Queensland, Brisbane 4072 (Australia)] [School of Mathematics and Physics, University of Queensland, Brisbane 4072 (Australia); Athokpam, Bijyalaxmi; Ramesh, Sai G. [Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012 (India)] [Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012 (India)

2014-05-07T23:59:59.000Z

267

Program B.S. in Geology Assessment Coordinator for the program Dave Kreamer  

E-Print Network [OSTI]

1 Program B.S. in Geology Assessment Coordinator for the program Dave Kreamer Department. Student Learning Outcomes for the program. By the end of the Geology program students will be able, and the environments in which they lived. 4. Recognize, in the field, various types of geologic structures, and be able

Hemmers, Oliver

268

Rare-earth transition-metal intermetallics: Structure-bonding-property relationships  

SciTech Connect (OSTI)

The explorations of rare-earth, transition metal intermetallics have resulted in the synthesis and characterization, and electronic structure investigation, as well as understanding the structure-bonding property relationships. The work has presented the following results: (1) Understanding the relationship between compositions and properties in LaFe{sub 13-x}Si{sub x} system: A detailed structural and theoretical investigation provided the understanding of the role of a third element on stabilizing the structure and controlling the transformation of cubic NaZn{sub 13}-type structures to the tetragonal derivative, as well as the relationship between the structures and properties. (2) Synthesis of new ternary rare-earth iron silicides Re{sub 2-x}Fe{sub 4}Si{sub 14-y} and proposed superstructure: This compound offers complex structural challenges such as fractional occupancies and their ordering in superstructure. (3) Electronic structure calculation of FeSi{sub 2}: This shows that the metal-semiconductor phase transition depends on the structure. The mechanism of band gap opening is described in terms of bonding and structural distortion. This result shows that the electronic structure calculations are an essential tool for understanding the relationship between structure and chemical bonding in these compounds. (4) Synthesis of new ternary rare-earth Zinc aluminides Tb{sub 3}Zn{sub 3.6}Al{sub 7.4}: Partially ordered structure of Tb{sub 3}Zn{sub 3.6}Al{sub 7.4} compound provides new insights into the formation, composition and structure of rare-earth transition-metal intermetallics. Electronic structure calculations attribute the observed composition to optimizing metal-metal bonding in the electronegative (Zn, Al) framework, while the specific ordering is strongly influenced by specific orbital interactions. (5) Synthesis of new structure type of Zn{sub 39}(Cr{sub x}Al{sub 1-x}){sub 81}: These layered structures are similar to icosahedral Mn-Al quasicrystalline compounds. Therefore, this compound may provide new insights into the formation, composition and structure of quasicrystalline materials.

Han, M.K.

2006-05-06T23:59:59.000Z

269

Rare-Earth Transition-Metal Intermetallics: Structure-bonding-Property Relationships  

SciTech Connect (OSTI)

Our explorations of rare-earth, transition metal intermetallics have resulted in the synthesis and characterization, and electronic structure investigation, as well as understanding the structure-bonding-property relationships. Our work has presented the following results: (1) Understanding the relationship between compositions and properties in LaFe{sub 13-x}Si{sub x} system: A detailed structural and theoretical investigation provided the understanding of the role of a third element on stabilizing the structure and controlling the transformation of cubic NaZn{sub 13}-type structures to the tetragonal derivative, as well as the relationship between the structures and properties. (2) Synthesis of new ternary rare-earth iron silicides RE{sub 2-x}Fe{sub 4}Si{sub 14-y} and proposed superstructure: This compound offers complex structural challenges such as fractional occupancies and their ordering in superstructure. (3) Electronic structure calculation of FeSi{sub 2}: This shows that the metal-semiconductor phase transition depends on the structure. The mechanism of band gap opening is described in terms of bonding and structural distortion. This result shows that the electronic structure calculations are an essential tool for understanding the relationship between structure and chemical bonding in these compounds. (4) Synthesis of new ternary rare-earth Zinc aluminides Tb{sub 3}Zn{sub 3.6}Al{sub 7.4}: Partially ordered structure of Tb{sub 3}Zn{sub 3.6}Al{sub 7.4} compound provides new insights into the formation, composition and structure of rare-earth transition-metal intermetallics. Electronic structure calculations attribute the observed composition to optimizing metal-metal bonding in the electronegative (Zn, Al) framework, while the specific ordering is strongly influenced by specific orbital interactions. (5) Synthesis of new structure type of Zn{sub 39}(Cr{sub x}Al{sub 1-x}){sub 81}: These layered structures are similar to icosahedral Mn-Al quasicrystalline compounds. Therefore, this compound may provide new insights into the formation, composition and structure of quasicrystalline materials.

Mi-Kyung Han

2006-05-01T23:59:59.000Z

270

E-Print Network 3.0 - actinosynnema mirum type Sample Search...  

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

Sciences 99 CS 611 Advanced Programming Languages Class Notes 25 Fall 1994 Robert L. Constable Oct. 31, 1993 Summary: Arun Verma , Scribe 1 Why typed languages? Well, types...

271

Rhodium-Catalyzed C-C Bond Formation via Heteroatom-Directed C-H Bond Activation  

SciTech Connect (OSTI)

Once considered the 'holy grail' of organometallic chemistry, synthetically useful reactions employing C-H bond activation have increasingly been developed and applied to natural product and drug synthesis over the past decade. The ubiquity and relative low cost of hydrocarbons makes C-H bond functionalization an attractive alternative to classical C-C bond forming reactions such as cross-coupling, which require organohalides and organometallic reagents. In addition to providing an atom economical alternative to standard cross - coupling strategies, C-H bond functionalization also reduces the production of toxic by-products, thereby contributing to the growing field of reactions with decreased environmental impact. In the area of C-C bond forming reactions that proceed via a C-H activation mechanism, rhodium catalysts stand out for their functional group tolerance and wide range of synthetic utility. Over the course of the last decade, many Rh-catalyzed methods for heteroatom-directed C-H bond functionalization have been reported and will be the focus of this review. Material appearing in the literature prior to 2001 has been reviewed previously and will only be introduced as background when necessary. The synthesis of complex molecules from relatively simple precursors has long been a goal for many organic chemists. The ability to selectively functionalize a molecule with minimal pre-activation can streamline syntheses and expand the opportunities to explore the utility of complex molecules in areas ranging from the pharmaceutical industry to materials science. Indeed, the issue of selectivity is paramount in the development of all C-H bond functionalization methods. Several groups have developed elegant approaches towards achieving selectivity in molecules that possess many sterically and electronically similar C-H bonds. Many of these approaches are discussed in detail in the accompanying articles in this special issue of Chemical Reviews. One approach that has seen widespread success involves the use of a proximal heteroatom that serves as a directing group for the selective functionalization of a specific C-H bond. In a survey of examples of heteroatom-directed Rh catalysis, two mechanistically distinct reaction pathways are revealed. In one case, the heteroatom acts as a chelator to bind the Rh catalyst, facilitating reactivity at a proximal site. In this case, the formation of a five-membered metallacycle provides a favorable driving force in inducing reactivity at the desired location. In the other case, the heteroatom initially coordinates the Rh catalyst and then acts to stabilize the formation of a metal-carbon bond at a proximal site. A true test of the utility of a synthetic method is in its application to the synthesis of natural products or complex molecules. Several groups have demonstrated the applicability of C-H bond functionalization reactions towards complex molecule synthesis. Target-oriented synthesis provides a platform to test the effectiveness of a method in unique chemical and steric environments. In this respect, Rh-catalyzed methods for C-H bond functionalization stand out, with several syntheses being described in the literature that utilize C-H bond functionalization in a key step. These syntheses are highlighted following the discussion of the method they employ.

Colby, Denise; Bergman, Robert; Ellman, Jonathan

2010-05-13T23:59:59.000Z

272

Metal-bonded, carbon fiber-reinforced composites  

DOE Patents [OSTI]

Metal bonded carbon fiber-reinforced composites are disclosed in which the metal and the composite are strongly bound by (1) providing a matrix-depleted zone in the composite of sufficient depth to provide a binding site for the metal to be bonded and then (2) infiltrating the metal into the matrix-free zone to fill a substantial portion of the zone and also provide a surface layer of metal, thereby forming a strong bond between the composite and the metal. The invention also includes the metal-bound composite itself, as well as the provision of a coating over the metal for high-temperature performance or for joining to other such composites or to other substrates. 2 figs.

Sastri, S.A.; Pemsler, J.P.; Cooke, R.A.; Litchfield, J.K.; Smith, M.B.

1996-03-05T23:59:59.000Z

273

Metal-bonded, carbon fiber-reinforced composites  

DOE Patents [OSTI]

Metal bonded carbon fiber-reinforced composites are disclosed in which the metal and the composite are strongly bound by (1) providing a matrix-depleted zone in the composite of sufficient depth to provide a binding site for the metal to be bonded and then (2) infiltrating the metal into the matrix-free zone to fill a substantial portion of the zone and also provide a surface layer of metal, thereby forming a strong bond between the composite and the metal. The invention also includes the metal-bound composite itself, as well as the provision of a coating over the metal for high-temperature performance or for joining to other such composites or to other substrates.

Sastri, Suri A. (Lexington, MA); Pemsler, J. Paul (Lexington, MA); Cooke, Richard A. (Framingham, MA); Litchfield, John K. (Bedford, MA); Smith, Mark B. (Ipswich, MA)

1996-01-01T23:59:59.000Z

274

Chemical strategies for die/wafer submicron alignment and bonding.  

SciTech Connect (OSTI)

This late-start LDRD explores chemical strategies that will enable sub-micron alignment accuracy of dies and wafers by exploiting the interfacial energies of chemical ligands. We have micropatterned commensurate features, such as 2-d arrays of micron-sized gold lines on the die to be bonded. Each gold line is functionalized with alkanethiol ligands before the die are brought into contact. The ligand interfacial energy is minimized when the lines on the die are brought into registration, due to favorable interactions between the complementary ligand tails. After registration is achieved, standard bonding techniques are used to create precision permanent bonds. We have computed the alignment forces and torque between two surfaces patterned with arrays of lines or square pads to illustrate how best to maximize the tendency to align. We also discuss complex, aperiodic patterns such as rectilinear pad assemblies, concentric circles, and spirals that point the way towards extremely precise alignment.

Martin, James Ellis; Baca, Alicia I.; Chu, Dahwey; Rohwer, Lauren Elizabeth Shea

2010-09-01T23:59:59.000Z

275

Students' Interdisciplinary Reasoning about "High-Energy Bonds" and ATP  

E-Print Network [OSTI]

Students' sometimes contradictory ideas about ATP (adenosine triphosphate) and the nature of chemical bonds have been studied in the biology and chemistry education literatures, but these topics are rarely part of the introductory physics curriculum. We present qualitative data from an introductory physics course for undergraduate biology majors that seeks to build greater interdisciplinary coherence and therefore includes these topics. In these data, students grapple with the apparent contradiction between the energy released when the phosphate bond in ATP is broken and the idea that an energy input is required to break a bond. We see that students' perceptions of how each scientific discipline bounds the system of interest can influence how they justify their reasoning about a topic that crosses disciplines. This has consequences for a vision of interdisciplinary education that respects disciplinary perspectives while bringing them into interaction in ways that demonstrate consistency amongst the perspectiv...

Dreyfus, Benjamin W; Sawtelle, Vashti; Svoboda, Julia; Turpen, Chandra; Redish, Edward F

2012-01-01T23:59:59.000Z

276

Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O-and OH,,,O-Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate  

E-Print Network [OSTI]

Intramolecular Hydrogen Bonding in Disubstituted Ethanes. A Comparison of NH,,,O- and OH,,,O- Hydrogen Bonding through Conformational Analysis of 4-Amino-4-oxobutanoate (succinamate) and Monohydrogen 1 of amide NH,,,O- and carboxyl OH,,,O- hydrogen bonds were investigated via conformational analysis

Goddard III, William A.

277

The diffusion bonding of silicon carbide and boron carbide using refractory metals  

SciTech Connect (OSTI)

Joining is an enabling technology for the application of structural ceramics at high temperatures. Metal foil diffusion bonding is a simple process for joining silicon carbide or boron carbide by solid-state, diffusive conversion of the metal foil into carbide and silicide compounds that produce bonding. Metal diffusion bonding trials were performed using thin foils (5 {micro}m to 100 {micro}m) of refractory metals (niobium, titanium, tungsten, and molybdenum) with plates of silicon carbide (both {alpha}-SiC and {beta}-SiC) or boron carbide that were lapped flat prior to bonding. The influence of bonding temperature, bonding pressure, and foil thickness on bond quality was determined from metallographic inspection of the bonds. The microstructure and phases in the joint region of the diffusion bonds were evaluated using SEM, microprobe, and AES analysis. The use of molybdenum foil appeared to result in the highest quality bond of the metal foils evaluated for the diffusion bonding of silicon carbide and boron carbide. Bonding pressure appeared to have little influence on bond quality. The use of a thinner metal foil improved the bond quality. The microstructure of the bond region produced with either the {alpha}-SiC and {beta}-SiC polytypes were similar.

Cockeram, B.V.

1999-10-01T23:59:59.000Z

278

Demand Response Programs, 6. edition  

SciTech Connect (OSTI)

The report provides a look at the past, present, and future state of the market for demand/load response based upon market price signals. It is intended to provide significant value to individuals and companies who are considering participating in demand response programs, energy providers and ISOs interested in offering demand response programs, and consultants and analysts looking for detailed information on demand response technology, applications, and participants. The report offers a look at the current Demand Response environment in the energy industry by: defining what demand response programs are; detailing the evolution of program types over the last 30 years; discussing the key drivers of current initiatives; identifying barriers and keys to success for the programs; discussing the argument against subsidization of demand response; describing the different types of programs that exist including:direct load control, interruptible load, curtailable load, time-of-use, real time pricing, and demand bidding/buyback; providing examples of the different types of programs; examining the enablers of demand response programs; and, providing a look at major demand response programs.

NONE

2007-10-15T23:59:59.000Z

279

High- and low-temperature bonding techniques for microstructures  

SciTech Connect (OSTI)

The ability to bond together two or more silicon wafers greatly expands the variety and complexity of silicon microstructures that can be designed and fabricated. At LLNL, microstructures have been used for many years as hardware in scientific experiments. The activity has recently been expanded into other areas to include microinstruments for biomedical applications and for chemical analysis. Both high temperature (1100{degrees}C) bonding techniques have been used, depending on the application. This paper discusses these applications with emphasis on the most extensive which is the fabrication of microchannel coolers for diode arrays.

Ciarlo, D.R.

1993-06-22T23:59:59.000Z

280

Academic Programs  

E-Print Network [OSTI]

The Department of Mathematics offers a comprehensive educational program in applied and computational mathematics, and promotes both fundamental†...

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


281

Resummed thermodynamic perturbation theory for bond cooperativity in associating fluids with small bond angles: Effects of steric hindrance and ring formation  

E-Print Network [OSTI]

In this paper we develop a thermodynamic perturbation theory for two site associating fluids which exhibit bond cooperativity. We include both steric hindrance and ring formation such that the equation of state is bond angle dependent. Here the bond angle is the angle separating the centers of the two association sites. As a test, new Monte Carlo simulations are performed, and the theory is found to accurately predict the internal energy as well as the distribution of associated clusters as a function of bond angle and bond cooperativity.

B. D. Marshall; Amin Haghmoradi; W. G. Chapman

2014-04-03T23:59:59.000Z

282

Thermal Performance and Reliability Characterization of Bonded Interface Materials (BIMs): Preprint  

SciTech Connect (OSTI)

Thermal interface materials are an important enabler for low thermal resistance and reliable electronics packaging for a wide array of applications. There is a trend towards bonded interface materials (BIMs) because of their potential for low thermal resistivity (< 1 mm2K/W). However, BIMs induce thermomechanical stresses in the package and can be prone to failures and integrity risks. Deteriorated interfaces can result in high thermal resistance in the package and degradation and/or failure of the electronics. DARPA's Thermal Management Technologies program has addressed this challenge, supporting the development of mechanically-compliant, low resistivity nano-thermal interface (NTI) materials. In this work, we describe the testing procedure and report the results of NREL's thermal performance and reliability characterization of an initial sample of four different NTI-BIMs.

DeVoto, D.; Paret, P.; Mihalic, M.; Narumanchi, S.; Bar-Cohen, A.; Matin, K.

2014-08-01T23:59:59.000Z

283

Oligomerization of the lysr-type transcriptional regulators in Escherichia Coli  

E-Print Network [OSTI]

of an oligomer to be somewhat complementary (Chothia and Janin 1975). Hydrogen bonds have been suggested to provide specificity of the protein- protein complex. In their study of 75 complexes, Lo Conte et al. (1999) determined that there are average of 10....1 hydrogen bonds per interface. Further, the different types of 6 hydrogen bonds were calculated: 0.24 were main-chain-main-chain, 0.4 were main- chain-side-chain and 0.36 were side-chain-side-chain. The number of salt bridge interactions was found...

Knapp, Gwendowlyn Sue

2009-05-15T23:59:59.000Z

284

2008 Academic Program Review Graduate Programs  

E-Print Network [OSTI]

2008 Academic Program Review of Graduate Programs November 2008 Texas A&M University College ........................................................................................................12 III. Graduate Program.....................................................................................................14 B. Educational Programs

285

Programs of Study Programs of Study.......................................... .42  

E-Print Network [OSTI]

Programs ............................... .45 Minnesota Transfer Curriculum and Liberal Education41 Programs of Study Programs of Study.......................................... .42 UMC Degrees.................................................................................43 Certificates .......................................................................43 Program

Amin, S. Massoud

286

Method of preparation of bonded polyimide fuel cell package  

DOE Patents [OSTI]

Described herein are processes for fabricating microfluidic fuel cell systems with embedded components in which micron-scale features are formed by bonding layers of DuPont Kapton.TM. polyimide laminate. A microfluidic fuel cell system fabricated using this process is also described.

Morse, Jeffrey D. (Martinez, CA); Jankowski, Alan (Livermore, CA); Graff, Robert T. (Modesto, CA); Bettencourt, Kerry (Dublin, CA)

2011-04-26T23:59:59.000Z

287

Vibrational Signature of Water Molecules in Asymmetric Hydrogen Bonding Environments  

E-Print Network [OSTI]

Vibrational Signature of Water Molecules in Asymmetric Hydrogen Bonding Environments Chao Zhang contributions of each of the two hydrogen atoms to the vibrational modes 1 and 3 of water molecules the early works on the molecular structure of water, it has been accepted that a water molecule

Guidoni, Leonardo

288

Structural and bonding trends in platinum-carbon clusters  

E-Print Network [OSTI]

. Trends in stability, Pt+-Cx binding energy, doublet-quartet excitation energy, and Pt-C bond lengths were investigated. Explanations for these patterns are provided in terms of orbital interactions and changes imposed on the carbon-chain by the metal...

Miller, Thomas F

2013-02-22T23:59:59.000Z

289

Bond Strength of ASTM A 1035 Grade 100 Reinforcing Steel  

E-Print Network [OSTI]

The bond strength of ASTM A 1035 Grade 100 reinforcing steel is evaluated relative to the values predicted using the development expressions in ACI 318-05 and ACI 408R-03. Sixty-nine beam-splice specimens were tested at the University of Kansas...

Briggs, Michael

2008-04-24T23:59:59.000Z

290

WHAT'S GRAPHENE? Mono or few layers of sp2 bonded  

E-Print Network [OSTI]

WHAT'S GRAPHENE? · Mono or few layers of sp2 bonded carbon atoms in a honeycomb lattice 105cm2/Vs at RT. 1 Due to its unique transport properties, graphene is suitable for implementation sampling (EOS) timeresolved spectroscopy to optically pump and THz probe exfoliated graphene ribbons (GR

Mellor-Crummey, John

291

Diffusion limited cluster aggregation with irreversible flexible bonds  

E-Print Network [OSTI]

Irreversible diffusion limited cluster aggregation (DLCA) of hard spheres was simulated using Brownian cluster dynamics. Bound spheres were allowed to move freely within a specified range, but no bond breaking was allowed. The structure and size distribution of the clusters was investigated before gelation. The pair correlation function and the static structure factor of the gels were determined as a function of the volume fraction and time. Bond flexibility led to local densification of the clusters and the gels, with a certain degree of order. At low volume fractions densification of the clusters occurred during their growth, but at higher volume fractions it occurred mainly after gelation. At very low volume fractions, the large scale structure (fractal dimension), size distribution and growth kinetics of the clusters was found to be close to that known for DLCA with rigid bonds. Restructuring of the gels continued for long times, indicating that aging processes in systems with strong attraction do not necessarily involve bond breaking. The mean square displacement of particles in the gels was determined. It is shown to be highly heterogeneous and to increase with decreasing volume fraction.

Sujin Babu; Jean-Christophe Gimel; Taco Nicolai

2008-01-29T23:59:59.000Z

292

Advance Refundings of Municipal Bonds Columbia Business School  

E-Print Network [OSTI]

Advance Refundings of Municipal Bonds Andrew Ang Columbia Business School and NBER Richard C. Green of Vineer Bhansali, Trevor Harris, Tal Heppenstall, Andrew Kalotay, Kemp Lewis, Paul Luhmann, Matt of colleagues, especially Jennifer Carpenter, Dan Li, Norman Sch¨urhoff, and Chester Spatt, along with seminar

Sadeh, Norman M.

293

Bonded labour The Dalits of Nepal are a marginalised  

E-Print Network [OSTI]

Bonded labour The Dalits of Nepal are a marginalised group of people who have suffered systematic that, while illegal, is still widespread in remote rural areas of Nepal. To meet their basic needs in their neighbour- hood. Referred to in Nepal as Haliya/ Haruwa and Charuwa, they have to plough the landlords' land

Richner, Heinz

294

Water inertial reorientation: Hydrogen bond strength and the angular potential  

E-Print Network [OSTI]

Water inertial reorientation: Hydrogen bond strength and the angular potential David E. Moilanen) The short-time orientational relaxation of water is studied by ultrafast infrared pump-probe spectroscopy with recent molecular dynamics simulations employing the simple point charge-extended water model at room

Fayer, Michael D.

295

Resummed thermodynamic perturbation theory for bond cooperativity in associating fluids  

E-Print Network [OSTI]

We develop a resummed thermodynamic perturbation theory for bond cooperativity in associating fluids by extension of Wertheim's multi - density formalism. We specifically consider the case of an associating hard sphere with two association sites and both pairwise and triplet contributions to the energy. To test the theory we perform new monte carlo simulations. Theory and simulation are found to be in excellent agreement.

B. D. Marshall; W. G. Chapman

2013-09-18T23:59:59.000Z

296

alteredintramolecular hydrogen-bonding pattern: Topics by E-print...  

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

alteredintramolecular hydrogen-bonding pattern First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1...

297

Hydrogen Bonding Increases Packing Density in the Protein Interior  

E-Print Network [OSTI]

Hydrogen Bonding Increases Packing Density in the Protein Interior David Schell,1,2 Jerry Tsai,1 J System Health Science Center, College Station, Texas 77843-1114 ABSTRACT The contribution of hydrogen to the stability, but experimental studies show that bury- ing polar groups, especially those that are hydrogen

298

Concept generation of dynamic systems using bond graphs  

E-Print Network [OSTI]

REPRESENTATIONS OF IMMITTANCES . . . Immittance synthesis in design Conventional immit tance synthesis techniques by Foster and Cauer Immittance synthesis with bond graphs . . . . . . . . . . . . . Example - Synthesis of two frequency absorber... . . . . . . . . . 35 . 35 . 38 . . . . . . 40 . . . . . . 49 TABLE OF CONTENTS (Continued) CHAPTER Page V PHYSICAL REPRESENTATIONS OF TRANSFER FUNCTIONS Transfer function synthesis in design . . . . . . . . . . . General procedure Conditions for passive...

Krishnan, S

1990-01-01T23:59:59.000Z

299

Comparing systemic risk in European government bonds and national indices  

E-Print Network [OSTI]

It has been shown, that the systemic risk contained in financial markets can be indicated by the change of cross-correlation between different indices and stocks. This change is tracked by using principle component analysis (PCA). We use this technique to investigate the systemic risk contained in European economy by comparing government long term bonds and indices.

Jurczyk, Jan; Morgenstern, Ingo

2015-01-01T23:59:59.000Z

300

PEER REVIEW PROGRAM  

SciTech Connect (OSTI)

The Institute for Regulatory Science (RS) and the American Society of Mechanical Engineers (ASME) jointly estab lished a peer-review program. As the program evolved, four types of review were established. A process for stakeholder participation in peer review eetings was also developed. While a committee established by the ASME provided oversight to the peer-review process, the RSI managed the day-to-day operations of peer review panels. In addition to the reports resulting from peer review of specific projects, several documents were prepared to facilitate the review process, all of which were widely distributed.

MOGHISSI, A ALAN; LOVE, BETTY R; STRAJA, SORIN R

2007-09-29T23:59:59.000Z

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


301

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

SciTech Connect (OSTI)

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

Roach, David W.; Rackow, Kirk A.

2005-06-01T23:59:59.000Z

302

A Machine-Checked, Type-Safe Model of Java Concurrency : Language, Virtual Machine, Memory Model, and Verified Compiler.  

E-Print Network [OSTI]

??The Java programming language provides safety and security guarantees such as type safety and its security architecture. They distinguish it from other mainstream programming languagesÖ (more)

Lochbihler, Andreas

2012-01-01T23:59:59.000Z

303

Counterintelligence Program  

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

To establish the policies, procedures, and specific responsibilities for the Department of Energy (DOE) Counterintelligence (CI) Program. This directive does not cancel any other directive.

1992-09-04T23:59:59.000Z

304

Programming Stage  

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

This chapter addresses plans for the acquisition and installation of operating environment hardware and software and design of a training program.

1997-05-21T23:59:59.000Z

305

Education Programs  

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

growth of the laboratory, and deployment of mission priorities. University Partnerships & Educational Outreach (UP&EO) programs provide students, teachers, and professors'...

306

LWRS Program  

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

What's New Archive Light Water Reactor Sustainability Program Accomplishments Report: 2013 An accomplishments report highlighting progress in the development of the scientific...

307

LWRS Program  

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

utilities across the industry (representing 70% of the existing LWR fleet) and Electric Power Research Institute advises the program. The Utility Working Group developed a...

308

E-Print Network 3.0 - amide bond formation Sample Search Results  

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

Irvine Collection: Chemistry 3 J. Am. Chem. SOC.1994,116,2149-2150 Amide-Amide and Amide-Water Hydrogen Bonds Summary: of hydrogen bonds observed here therefore suggests that...

309

Facile Thermal W-W Bond Homolysis in the N-Heterocyclic Carbene...  

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

Thermal W-W Bond Homolysis in the N-Heterocyclic Carbene-Containing Tungsten Dimer CpW(CO)2(IMe)2. Facile Thermal W-W Bond Homolysis in the N-Heterocyclic Carbene-Containing...

310

Molecular Dynamics of Neutral Polymer Bonding Agent (NPBA) as Revealed by Solid-State NMR Spectroscopy  

E-Print Network [OSTI]

Neutral polymer bonding agent (NPBA) is one of the most promising polymeric materials, widely used in nitrate ester plasticized polyether (NEPE) propellant as bonding agent. The structure and dynamics of NPBA under different ...

Hu, Wei

311

Chemical Bonding In Amorphous Si Coated-carbon Nanotube As Anodes...  

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

Bonding In Amorphous Si Coated-carbon Nanotube As Anodes For Li ion Batteries: A XANES Study. Chemical Bonding In Amorphous Si Coated-carbon Nanotube As Anodes For Li ion...

312

Bond Strength Degradation for CFRP and Steel reinforcing Bars in Concrete at Elevated Temperature†  

E-Print Network [OSTI]

tendon as compared with steel prestressing wire. The results of transient elevated temperature bond pullout and tensile strength tests on CFRP tendons and steel prestressing wire are presented and discussed, and show that bond failure at elevated...

Maluk, Cristian; Bisby, Luke; Terrasi, Giovanni; Green, Mark

2011-03-01T23:59:59.000Z

313

2-Propanol Dehydration on TiO2(110): The Effect of Bridge-Bonded...  

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

2-Propanol Dehydration on TiO2(110): The Effect of Bridge-Bonded Oxygen Vacancy Blocking. 2-Propanol Dehydration on TiO2(110): The Effect of Bridge-Bonded Oxygen Vacancy Blocking....

314

E-Print Network 3.0 - aryl-metal bond chemistry Sample Search...  

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

metal bond chemistry Search Powered by Explorit Topic List Advanced Search Sample search results for: aryl-metal bond chemistry Page: << < 1 2 3 4 5 > >> 1 Subscriber access...

315

Cu-Cu direct bonding achieved by surface method at room temperature  

SciTech Connect (OSTI)

The metal bonding is a key technology in the processes for the microelectromechanical systems (MEMS) devices and the semiconductor devices to improve functionality and higher density integration. Strong adhesion between surfaces at the atomic level is crucial; however, it is difficult to achieve close bonding in such a system. Cu films were deposited on Si substrates by vacuum deposition, and then, two Cu films were bonded directly by means of surface activated bonding (SAB) at room temperature. The two Cu films, with the surface roughness Ra about 1.3nm, were bonded by using SAB at room temperature, however, the bonding strength was very weak in this method. In order to improve the bonding strength between the Cu films, samples were annealed at low temperatures, between 323 and 473 K, in air. As the result, the Cu-Cu bonding strength was 10 times higher than that of the original samples without annealing.

Utsumi, Jun [Advanced Technology Research Center, Mitsubishi Heavy Industries, Ltd., 1-8-1 Sachiura, Kanazawa-ku, Yokohama 236-8515 (Japan); Ichiyanagi, Yuko, E-mail: yuko@ynu.ac.jp [Department of Physics, Graduate School of Engineering, Yokohama National University, Tokiwadai, Hodogaya, Yokohama 240-8501 (Japan)

2014-02-20T23:59:59.000Z

316

Hydrogen Bonding, H-D Exchange, and Molecular Mobility in Thin...  

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

Bonding, H-D Exchange, and Molecular Mobility in Thin Water Films on TiO2(110). Hydrogen Bonding, H-D Exchange, and Molecular Mobility in Thin Water Films on TiO2(110). Abstract:...

317

Hanford External Dosimetry Program  

SciTech Connect (OSTI)

This document describes the Hanford External Dosimetry Program as it is administered by Pacific Northwest Laboratory (PNL) in support of the US Department of Energy (DOE) and its Hanford contractors. Program services include administrating the Hanford personnel dosimeter processing program and ensuring that the related dosimeter data accurately reflect occupational dose received by Hanford personnel or visitors. Specific chapters of this report deal with the following subjects: personnel dosimetry organizations at Hanford and the associated DOE and contractor exposure guidelines; types, characteristics, and procurement of personnel dosimeters used at Hanford; personnel dosimeter identification, acceptance testing, accountability, and exchange; dosimeter processing and data recording practices; standard sources, calibration factors, and calibration processes (including algorithms) used for calibrating Hanford personnel dosimeters; system operating parameters required for assurance of dosimeter processing quality control; special dose evaluation methods applied for individuals under abnormal circumstances (i.e., lost results, etc.); and methods for evaluating personnel doses from nuclear accidents. 1 ref., 14 figs., 5 tabs.

Fix, J.J.

1990-10-01T23:59:59.000Z

318

Performance and Reliability of Bonded Interfaces for High-Temperature Packaging (Presentation)  

SciTech Connect (OSTI)

This presentation reviews the status of the performance and reliability of bonded interfaces for high-temperature packaging.

Devoto, D.

2014-06-01T23:59:59.000Z

319

Characterization of Fuel-Cladding Bond Strength Using Laser Shock  

SciTech Connect (OSTI)

This paper describes new laser-based capabilities for characterization of fuel-cladding bond strength in nuclear fuels, and presents preliminary results obtained from studies on as-fabricated monolithic fuel consisting of uranium-10 wt.% molybdenum alloys clad in 6061 aluminum by hot isostatic pressing. Two complementary experimental methods are employed, laser-shock testing and laser-ultrasonic imaging. Measurements are spatially localized, non-contacting and require minimum specimen preparation, and are therefore ideally suited for applications involving radioactive materials, including irradiated materials. The theoretical principles and experimental approaches employed in characterization of nuclear fuel plates are described. The ability to measure layer thicknesses, elastic properties of the constituents, and the location and nature of laser-shock induced debonds is demonstrated, and preliminary bond strength measurement results are discussed.

James A. Smith; David L. Cottle; Barry H. Rabin

2014-04-01T23:59:59.000Z

320

Wafer bonded virtual substrate and method for forming the same  

DOE Patents [OSTI]

A method of forming a virtual substrate comprised of an optoelectronic device substrate and handle substrate comprises the steps of initiating bonding of the device substrate to the handle substrate, improving or increasing the mechanical strength of the device and handle substrates, and thinning the device substrate to leave a single-crystal film on the virtual substrate such as by exfoliation of a device film from the device substrate. The handle substrate is typically Si or other inexpensive common substrate material, while the optoelectronic device substrate is formed of more expensive and specialized electro-optic material. Using the methodology of the invention a wide variety of thin film electro-optic materials of high quality can be bonded to inexpensive substrates which serve as the mechanical support for an optoelectronic device layer fabricated in the thin film electro-optic material.

Atwater, Jr., Harry A. (So. Pasadena, CA); Zahler, James M. (Pasadena, CA); Morral, Anna Fontcuberta i (Paris, FR)

2007-07-03T23:59:59.000Z

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


321

Bonding topologies in diamondlike amorphous-carbon films  

SciTech Connect (OSTI)

The carbon ion energy used during filtered cathodic vacuum arc deposition determines the bonding topologies of amorphous-carbon (a-C) films. Regions of relatively low density occur near the substrate/film and film/surface interfaces and their thicknesses increase with increasing deposition energy. The ion subplantation growth results in mass density gradients in the bulk portion of a-C in the growth direction; density decreases with distance from the substrate for films grown using ion energies < 60 eV and increases for films grown using ion energies > 160 eV. Films grown between these energies are the most diamondlike with relatively uniform bulk density and the highest optical transparencies. Bonding topologies evolve with increasing growth energy consistent with the propagation of subplanted carbon ions inducing a partial transformation of 4-fold to 3-fold coordinated carbon atoms.

SIEGAL,MICHAEL P.; PROVENCIO,PAULA P.; TALLANT,DAVID R.; SIMPSON,REGINA L.; KLEINSORGE,B.; MILNE,W.I.

2000-01-27T23:59:59.000Z

322

Cold bond agglomeration of waste oxides for recycling  

SciTech Connect (OSTI)

Recycling of waste oxides has been an on-going challenge for integrated steel plants. The majority of these waste oxides are collected from the cleaning systems of ironmaking and steelmaking processes, and are usually in the form of fine particulates and slurries. In most cases, these waste materials are contaminated by oils and heavy metals and often require treatment at a considerable expense prior to landfill disposal. This contamination also limits the re-use or recycling potential of these oxides as secondary resources of reliable quality. However, recycling of some selected wastes in blast furnaces or steelmaking vessels is possible, but first requires agglomeration of the fine particulate by such methods as cold bond briquetting. Cold bond briquetting technology provides both mechanical compacting and bonding (with appropriate binders) of the particulates. This method of recycling has the potential to be economically viable and environmentally sustainable. The nature of the present study is cold bond briquetting of iron ore pellet fines with a molasses-cement-H{sub 2}O binder for recycling in a blast furnace. The inclusion of molasses is for its contribution to the green strength of briquettes. During the curing stage, significant gains in strength may be credited to molasses in the presence of cement. The interactions of cement (and its substitutes), water and molasses and their effects on the properties of the agglomerates during and after various curing conditions were investigated. Tensile strengths of briquettes made in the laboratory and subjected to experimental conditions which simulated the top part of a blast furnace shaft were also examined.

D`Alessio, G.; Lu, W.K. [McMaster Univ., Hamilton, Ontario (Canada). Dept. of Materials Science and Engineering

1996-12-31T23:59:59.000Z

323

Oxford Area Community School District (Michigan) Bonds Case Study  

Broader source: Energy.gov [DOE]

Michiganís Oxford Area Community School District entered into an energy savings performance contract and issued limited tax general obligation bonds to fund the up-front costs of almost $3 million of energy-related improvements. Case study is excerpted from Financing Energy Upgrades for K-12 School Districts: A Guide to Tapping into Funding for Energy Efficiency and Renewable Energy Improvements. Author: Merrian Borgeson and Mark Zimring

324

Flip chip electrical interconnection by selective electroplating and bonding  

E-Print Network [OSTI]

on a glass substrate made of 500/2000 A¬į of Cr/Au with 3150 lm in length and 10 lm in width. Two silicon. The interconnection chip has 102 Cr/Au interconnection lines with 3150 lm in length and 10 lm in width. The bonding pads on the ends of the interconnection lines are 40 lm by 40 lm. A 0.8 lm thick layer of aluminum

Lin, Liwei

325

Algorithm for anisotropic diffusion in hydrogen-bonded networks  

E-Print Network [OSTI]

In this paper I describe a specialized algorithm for anisotropic diffusion determined by a field of transition rates. The algorithm can be used to describe some interesting forms of diffusion that occur in the study of proton motion in a network of hydrogen bonds. The algorithm produces data that require a nonstandard method of spectral analysis which is also developed here. Finally, I apply the algorithm to a simple specific example.

Edoardo Milotti

2007-04-04T23:59:59.000Z

326

Quantum Confinement in Hydrogen Bond of DNA and RNA  

E-Print Network [OSTI]

The hydrogen bond is a fundamental ingredient to stabilize the DNA and RNA macromolecules. The main contribution of this work is to describe quantitatively this interaction as a consequence of the quantum confinement of the hydrogen. The results for the free and confined system are compared with experimental data. The formalism to compute the energy gap of the vibration motion used to identify the spectrum lines is the Variational Method allied to Supersymmetric Quantum Mechanics.

da Silva dos Santos; Elso Drigo Filho; Regina Maria Ricotta

2015-02-09T23:59:59.000Z

327

Understanding mechanisms for C-H bond activation  

E-Print Network [OSTI]

is unclear as electrophilic and oxidative addition / reductive elimination (OA/RE) pathways have been proposed, and the research into this problem and other related aspects of this chemistry have been extensively considered in several books 18 and reviews... been proposed that lie between the two classic mechanisms that were discussed above; Lin has recently reviewed the current work in this field. 41 Webster and coworkers proposed metal-assisted ?-bond metathesis (MA?BM), 42 Lin and coworkers...

Vastine, Benjamin Alan

2009-05-15T23:59:59.000Z

328

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

A method of producing fluorinated diamond particles bonded in a filled fluorocarbon resin matrix. Simple hot pressing techniques permit the formation of such matrices from which diamond impregnated grinding tools and other articles of manufacture can be produced. Teflon fluorocarbon resins filled with Al/sub 2/O/sub 3/ yield grinding tools with substantially improved work-to-wear ratios over grinding wheels known in the art.

Taylor, G.W.; Roybal, H.E.

1983-11-14T23:59:59.000Z

329

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

A method of producing fluorinated diamond particles bonded in a filled fluorocarbon resin matrix. Simple hot pressing techniques permit the formation of such matrices from which diamond impregnated grinding tools and other articles of manufacture can be produced. Teflon fluorocarbon resins filled with Al.sub.2 O.sub.3 yield grinding tools with substantially improved work-to-wear ratios over grinding wheels known in the art.

Taylor, Gene W. (Los Alamos, NM); Roybal, Herman E. (Santa Fe, NM)

1985-01-01T23:59:59.000Z

330

Quantum Confinement in Hydrogen Bond of DNA and RNA  

E-Print Network [OSTI]

The hydrogen bond is a fundamental ingredient to stabilize the DNA and RNA macromolecules. The main contribution of this work is to describe quantitatively this interaction as a consequence of the quantum confinement of the hydrogen. The results for the free and confined system are compared with experimental data. The formalism to compute the energy gap of the vibration motion used to identify the spectrum lines is the Variational Method allied to Supersymmetric Quantum Mechanics.

Santos, da Silva dos; Ricotta, Regina Maria

2015-01-01T23:59:59.000Z

331

Opening Pandora's Box - Sovereign Bonds in International Arbitration  

E-Print Network [OSTI]

OPENING PANDORAíS BOX: SOVEREIGN BONDS IN INTERNATIONAL ARBITRATION By Michael Waibel* In recent years, sovereign debt crises have received much attention from the perspective of international public policy, but an effective legal solution... . In 1995, Mexico was unable to meet its external debt obligations. Three years later, a severe financial crisis hit East Asia. Russia defaulted in 1998. Argentinaís 2001 default on more than U.S.$100 billion in private debt was the largest in history.7...

Waibel, Michael

332

Low Temperature Transient Liquid Phase Bonding of Ti6AI4V  

E-Print Network [OSTI]

bonds by intermetallic formation and subsequent diffusion annealing, but are limited to temperatures above 87s∑c. Solid state activated diffusion bonding using sputtered copper intcrlayers will form joints temperature [1,2]. 1LP bonding of titanium has been used to produce aerospace components as descnoed by Norris

Eagar, Thomas W.

333

Ionwater hydrogen-bond switching observed with 2D IR vibrational echo chemical  

E-Print Network [OSTI]

Ion­water hydrogen-bond switching observed with 2D IR vibrational echo chemical exchange for review November 8, 2008) The exchange of water hydroxyl hydrogen bonds between anions and water oxygens of anion­ water hydroxyl hydrogen bond switching under thermal equilib- rium conditions as Taw 7 1 ps. Pump

Fayer, Michael D.

334

Extent of Hydrogen-Bond Protection in Folded Proteins: A Constraint on Packing Architectures  

E-Print Network [OSTI]

Extent of Hydrogen-Bond Protection in Folded Proteins: A Constraint on Packing Architectures Ariel structuring and ultimately exclusion of water by hydrophobes surrounding backbone hydrogen bonds turn hydrophobes yields an optimal hydrogen-bond stabilization. This motif is shown to be nearly ubiquitous

Berry, R. Stephen

335

Bonding in Sodium Chloride Nanotubes: A New Analysis via Madelung Constants and Cohesive Energies  

E-Print Network [OSTI]

1 Bonding in Sodium Chloride Nanotubes: A New Analysis via Madelung Constants and Cohesive Energies is introduced which employs a linear relationship between nanotube cohesive energies determined via Density between ionic and cohesive bonding energies indicate that, as the nanotubes become longer, ionic bonding

Hanusa, Christopher

336

TRANSIENT UQUID PHASE BONDING PROCESSES W. D. MacDonald and T.W. Eagar  

E-Print Network [OSTI]

. In this article, the term TLP \\viii apply to those bonding processes which rely on solid state diffusion to drive) ) ) .. ' TRANSIENT UQUID PHASE BONDING PROCESSES W. D. MacDonald and T.W. Eagar Department Transient liquid phase (TLP) bonding is an ancient process that has received increased attention in recent

Eagar, Thomas W.

337

Silver diffusion bonding and layer transfer of lithium niobate to silicon Kenneth Diest,a  

E-Print Network [OSTI]

Silver diffusion bonding and layer transfer of lithium niobate to silicon Kenneth Diest,a Melissa J July 2008; accepted 8 August 2008; published online 5 September 2008 A diffusion bonding method has, and upon heating, a diffusion bond was formed. Transmission electron microscopy confirms the interface

Atwater, Harry

338

Influence of silicon dangling bonds on germanium thermal diffusion within R. S. Cai,2  

E-Print Network [OSTI]

Influence of silicon dangling bonds on germanium thermal diffusion within SiO2 glass D. Barba,1 R online 17 March 2014) We study the influence of silicon dangling bonds on germanium thermal diffusion of several orders of magnitudes.12,16≠18 This may suggest that Si dangling bonds can affect the diffusion

339

Particle/substrate interaction in the cold-spray bonding process  

E-Print Network [OSTI]

, atomic inter-diffusion is not expected to play a significant role in particle/substrate bonding. This canC2 148 9 Particle/substrate interaction in the cold-spray bonding process M. GRUJICIC, Clemson in this chapter to the problem of particle/substrate interactions and bonding during cold spray. The actual

Grujicic, Mica

340

Electric charge trapping, residual stresses and properties of ceramics after metal/ceramics bonding  

E-Print Network [OSTI]

and diffusion of metallic species in the ceramics, during the bonding process. Keywords: Joining; ToughnessElectric charge trapping, residual stresses and properties of ceramics after metal/ceramics bonding applications is rapidly increasing. Most of these applications require the use of ceramics bonded with metal

Paris-Sud XI, Universitť de

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


341

Low Temperature Transient Liquid Phase (LTTLP) Bonding for Au/Cu  

E-Print Network [OSTI]

of Technology, Cambridge, MA 02139 TheLow Temperature TransientLiquidPhase Diffusion Bonding (LTTLP) process has) ) M. M. Hou Low Temperature Transient Liquid Phase (LTTLP) Bonding for Au/Cu and Cu been bonded to copper heatsink.s at temperatures less than 160"C, using /n-Sn eutectic solders. After

Eagar, Thomas W.

342

Simultaneous Bayesian reconstruction of diffusivity and bond potentials using path integrals  

E-Print Network [OSTI]

Simultaneous Bayesian reconstruction of diffusivity and bond potentials using path integrals Joshua requires fewer data and allows simultaneous inference of both complex bond potentials and diffusivity spectroscopy (DFS) has been used to distort bonds. The resulting responses, in the form of rupture forces, work

Levine, Alex J.

343

The time reversed elastic nonlinearity diagnostic applied to evaluation of diffusion bonds  

E-Print Network [OSTI]

The time reversed elastic nonlinearity diagnostic applied to evaluation of diffusion bonds T. J based nondestructive evaluation techniques has begun. Here, diffusion bonded metal disks containing and impulse responses to perform TR experiments in thin h 5 mm, d 5 cm diffusion bonded disks, in order

344

Molecular surface electrostatic potentials in the analysis of non-hydrogen-bonding noncovalent interactions  

SciTech Connect (OSTI)

Electrostatic potentials computed on molecular surfaces are used to analyze some noncovalent interactions that are not in the category of hydrogen bonding, e.g. halogen bonding. The systems examined include halogenated methanes, substituted benzenes, s-tetrazine and 1,3-bisphenylurea. The data were obtained by ab initio SCF calculations. Electrostatic potentials, Non-hydrogen-bonding noncovalent interactions, Molecular surfaces.

Murray, J.S.; Paulsen, K.; Politzer, P.

1993-12-27T23:59:59.000Z

345

Ligand Binding to the Pregnane X Receptor by Geometric Matching of Hydrogen Bonds  

E-Print Network [OSTI]

space. Hydrogen bonds have been used in FlexX [3] as part of a more complete energy function. Our conformations to PXR based on hydrogen bond geometry and use them as a starting point for ranking ligands aspect of the energy function, the hydrogen bonds, in order to identify the discriminating factor

North Carolina at Chapel Hill, University of

346

Hydrogen bond dynamics in the active site of photoactive yellow protein  

E-Print Network [OSTI]

Hydrogen bond dynamics in the active site of photoactive yellow protein Paul A. Sigala, Mark A for review February 5, 2009) Hydrogen bonds play major roles in biological structure and function. Nonetheless, hydrogen-bonded protons are not typically observed by X-ray crystallography, and most structural

Herschlag, Dan

347

The Hydrogen Bonding of Cytosinewith Guanine:Calorimetric and`H-NMR Analysis  

E-Print Network [OSTI]

The Hydrogen Bonding of Cytosinewith Guanine:Calorimetric and`H-NMR Analysis of the Molecular of hydrogen-bondformation between guanine (G) and cytusine (C) in o-dichloro- benzene and in chloroformat 25¬įC forming hydrogen bonds. Consequently, hydrogen-bond formation in our system is primarily between the bases

Williams, Loren

348

Hydrogen bond dynamics in membrane protein function Ana-Nicoleta Bondar a,  

E-Print Network [OSTI]

Review Hydrogen bond dynamics in membrane protein function Ana-Nicoleta Bondar a, , Stephen H 30 November 2011 Available online 8 December 2011 Keywords: Membrane protein structure Hydrogen bond Membrane protein dynamics Lipid­protein interactions Changes in inter-helical hydrogen bonding

White, Stephen

349

Hydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch Relaxation  

E-Print Network [OSTI]

Hydrogen Bond Dissociation and Reformation in Methanol Oligomers Following Hydroxyl Stretch, 2002 Vibrational relaxation and hydrogen bond dynamics in methanol-d dissolved in CCl4 have been-d molecules both accepting and donating hydrogen bonds at 2500 cm-1 . Following vibrational relaxation

Fayer, Michael D.

350

Hydrogen bond breaking probed with multidimensional stimulated vibrational echo correlation spectroscopy  

E-Print Network [OSTI]

Hydrogen bond breaking probed with multidimensional stimulated vibrational echo correlation September 2003 Hydrogen bond population dynamics are extricated with exceptional detail using ultrafast ( 50 of methanol­OD oligomers in CCl4 . Hydrogen bond breaking makes it possible to acquire data for times much

Fayer, Michael D.

351

Native Hydrogen Bonds in a Molten Globule: The Apoflavodoxin Thermal Intermediate  

E-Print Network [OSTI]

Native Hydrogen Bonds in a Molten Globule: The Apoflavodoxin Thermal Intermediate Mar√Ķ√?a P. Iru√?n1 in surface- exposed hydrogen bonds connecting secondary-structure elements in the native protein. All hydrogen bonds analysed are formed in the molten globule intermediate, either with native strength

Sancho, Javier

352

Vacuum fusion bonded glass plates having microstructures thereon  

DOE Patents [OSTI]

An improved apparatus and method for vacuum fusion bonding of large, patterned glass plates. One or both glass plates are patterned with etched features such as microstructure capillaries and a vacuum pumpout moat, with one plate having at least one hole therethrough for communication with a vacuum pumpout fixture. High accuracy alignment of the plates is accomplished by a temporary clamping fixture until the start of the fusion bonding heat cycle. A complete, void-free fusion bond of seamless, full-strength quality is obtained through the plates; because the glass is heated well into its softening point and because of a large, distributed force that is developed that presses the two plates together from the difference in pressure between the furnace ambient (high pressure) and the channeling and microstructures in the plates (low pressure) due to the vacuum drawn. The apparatus and method may be used to fabricate microcapillary arrays for chemical electrophoresis; for example, any apparatus using a network of microfluidic channels embedded between plates of glass or similar moderate melting point substrates with a gradual softening point curve, or for assembly of glass-based substrates onto larger substrates, such as in flat panel display systems.

Swierkowski, Steve P. (Livermore, CA); Davidson, James C. (Livermore, CA); Balch, Joseph W. (Livermore, CA)

2001-01-01T23:59:59.000Z

353

Effect of hydrogen bond cooperativity on the behavior of water  

E-Print Network [OSTI]

Four scenarios have been proposed for the low--temperature phase behavior of liquid water, each predicting different thermodynamics. The physical mechanism which leads to each is debated. Moreover, it is still unclear which of the scenarios best describes water, as there is no definitive experimental test. Here we address both open issues within the framework of a microscopic cell model by performing a study combining mean field calculations and Monte Carlo simulations. We show that a common physical mechanism underlies each of the four scenarios, and that two key physical quantities determine which of the four scenarios describes water: (i) the strength of the directional component of the hydrogen bond and (ii) the strength of the cooperative component of the hydrogen bond. The four scenarios may be mapped in the space of these two quantities. We argue that our conclusions are model-independent. Using estimates from experimental data for H bond properties the model predicts that the low-temperature phase diagram of water exhibits a liquid--liquid critical point at positive pressure.

Kevin Stokely; Marco G. Mazza; H. Eugene Stanley; Giancarlo Franzese

2009-08-27T23:59:59.000Z

354

Structural behavior of silicone bonded glass block panels  

SciTech Connect (OSTI)

Silicone sealant was submitted for mortar in bonding glass blocks. The sealant`s tensile and shear strengths and stiffnesses were determined. Joints bonding two glass blocks were tested for stiffness and strength in tension, bending, out-of-plane shear, and in-plane shear. Bending tests were done on specimens one block wide and four blocks long to evaluate one-way bending behavior. A six block by six block panel, supported on all four sides, was built and tested under simulated wind load. An analytical model with material nonlinearity in the joints was developed for the one-way bending case. It gave good comparisons with the experimental data to load levels approaching failure. A more complex analytical model was developed for the two-way panel. It was only valid for lower load levels, in the range of potential allowable design loads, but compared well with test results. Silicone bonded glass block panels have potential for meeting the wind load requirements necessary for exterior use.

Chang, K.F. [Structural Engineering Associates, Inc., San Antonio, TX (United States); Sandberg, L.B. [Michigan Technological Univ. Houghton, MI (United States)

1996-12-31T23:59:59.000Z

355

Carbon-carbon bond cleavage of 1,2-hydroxy ethers b7 vanadium(V) dipicolinate complexes  

SciTech Connect (OSTI)

The development of alternatives to current petroleum-based fuels and chemicals is becoming increasingly important due to concerns over climate change, growing world energy demand, and energy security issues. Using non-food derived biomass to produce renewable feedstocks for chemicals and fuels is a particularly attractive possibility. However, the majority of biomass is in the form of lignocellulose, which is often not fully utilized due to difficulties associated with breaking down both lignin and cellulose. Recently, a number of methods have been reported to transform cellulose directly into more valuable materials such as glucose, sorbitol, 5-(chloromethyl)furfural, and ethylene glycol. Less progress has been made with selective transformations of lignin, which is typically treated in paper and forest industries by kraft pulping (sodium hydroxide/sodium sulfide) or incineration. Our group has begun investigating aerobic oxidative C-C bond cleavage catalyzed by dipicolinate vanadium complexes, with the idea that a selective C-C cleavage reaction of this type could be used to produce valuable chemicals or intermediates from cellulose or lignin. Lignin is a randomized polymer containing methoxylated phenoxy propanol units. A number of different linkages occur naturally; one of the most prevalent is the {beta}-O-4 linkage shown in Figure 1, containing a C-C bond with 1,2-hydroxy ether substituents. While the oxidative C-C bond cleavage of 1,2-diols has been reported for a number of metals, including vanadium, iron, manganese, ruthenium, and polyoxometalate complexes, C-C bond cleavage of 1,2-hydroxy ethers is much less common. We report herein vanadium-mediated cleavage of C-C bonds between alcohol and ether functionalities in several lignin model complexes. In order to explore the scope and potential of vanadium complexes to effect oxidative C-C bond cleavage in 1,2-hydroxy ethers, we examined the reactivity of the lignin model complexes pinacol monomethyl ether (A), 2-phenoxyethanol (B), and 1,2-diphenyl-2-methoxyethanol (C) (Figure 1). Reaction of (dipic)V{sup V}(O)O{sup i}Pr (1a) or (dipic)V{sup v}(O)OEt (lb) with A, B, or C in acetonitrile yielded new vanadium(V) complexes where the alcohol-ether ligand was bound in a chelating fashion. From the reaction of 1b with pinacol monomethyl ether (A) in acetonitrile solution, (dipic)V{sup v}(O)(pinOMe) (2) (PinOMe = 2,3-dimethyl-3-methoxy-2-butanoxide) was isolated in 61 % yield. Reaction of 1b with 2-phenoxyethanol (B) in acetonitrile gave the new complex (dipic)V{sup v}(O)(OPE) (3) (OPE = 2-phenoxyethoxide), which was isolated in 76% yield. In a similar fashion, 1a reacted with 1,2-diphenyl-2-methoxyethanol (C) to give (dipic)V(O)(DPME) (4) (DPME = 1,2-diphenyl-2-methoxyethoxide), which was isolated in 39% yield. Complexes 2, 3, and 4 were characterized by {sup 1}H NMR and IR spectroscopy, elemental analysis, and X-ray crystallography. Compared to the previously reported vanadium(V) pinacolate complex (dipic)V(O)(pinOH) the X-ray structure of complex 2 reveals a slightly shorter V = O bond, 1.573(2) {angstrom} vs 1.588(2) {angstrom} for the pinOH structure. Complexes 3 and 4 display similar vanadium oxo bond distances of 1.568(2) {angstrom} and 1.576(2) {angstrom}, respectively. All three complexes show longer bonds to the ether-oxygen trans to the oxo (2.388(2) {angstrom} for 2, 2.547(2) {angstrom} for 3, and 2.438(2) {angstrom} for 4) than to the hydroxy-oxygen in the pinOH structure (2.252(2) {angstrom}).

Hanson, Susan K [Los Alamos National Laboratory; Gordon, John C [Los Alamos National Laboratory; Thorn, David L [Los Alamos National Laboratory; Scott, Brian L [Los Alamos National Laboratory; Baker, R Tom [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

356

Resummed thermodynamic perturbation theory for bond cooperativity in associating fluids with small bond angles: Effects of steric hindrance and ring formation  

SciTech Connect (OSTI)

In this paper we develop a thermodynamic perturbation theory for two site associating fluids which exhibit bond cooperativity (system energy is non-pairwise additive). We include both steric hindrance and ring formation such that the equation of state is bond angle dependent. Here, the bond angle is the angle separating the centers of the two association sites. As a test, new Monte Carlo simulations are performed, and the theory is found to accurately predict the internal energy as well as the distribution of associated clusters as a function of bond angle.

Marshall, Bennett D., E-mail: bennettd1980@gmail.com; Haghmoradi, Amin; Chapman, Walter G. [Department of Chemical and Biomolecular Engineering, Rice University, 6100 S. Main, Houston, Texas 77005 (United States)] [Department of Chemical and Biomolecular Engineering, Rice University, 6100 S. Main, Houston, Texas 77005 (United States)

2014-04-28T23:59:59.000Z

357

Types of Costs Types of Cost Estimates  

E-Print Network [OSTI]

Types of Costs ∑ Types of Cost Estimates ∑ Methods to estimate capital costs MIN E 408: Mining% accuracy. ≠ 2-5% of pre-production capital Types of Cost Estimates #12;3. Definitive ≠ Based on definitive-even $ Production Level Fixed Cost Break-even $ Production Level Cost-Revenue Relationships ∑ Capital Costs (or

Boisvert, Jeff

358

The Breathing Orbital Valence Bond Method in Diffusion Monte Carlo: C-H Bond Dissociation ofAcetylene  

SciTech Connect (OSTI)

This study explores the use of breathing orbital valence bond (BOVB) trial wave functions for diffusion Monte Carlo (DMC). The approach is applied to the computation of the carbon-hydrogen (C-H) bond dissociation energy (BDE) of acetylene. DMC with BOVB trial wave functions yields a C-H BDE of 132.4 {+-} 0.9 kcal/mol, which is in excellent accord with the recommended experimental value of 132.8 {+-} 0.7 kcal/mol. These values are to be compared with DMC results obtained with single determinant trial wave functions, using Hartree-Fock orbitals (137.5 {+-} 0.5 kcal/mol) and local spin density (LDA) Kohn-Sham orbitals (135.6 {+-} 0.5 kcal/mol).

Domin, D.; Braida, Benoit; Lester Jr., William A.

2008-05-30T23:59:59.000Z

359

Uniaxial strain-induced magnetic order transition from E-type to A-type in orthorhombic YMnO{sub 3} from first-principles  

SciTech Connect (OSTI)

The spin ordering magnetic structures of orthorhombic YMnO{sub 3} subjected to uniaxial strain have been investigated using first-principles calculations based on density functional theory. On applying compressive uniaxial strain of ?0.8% along the b orientation, the spin ordering magnetic structure is predicted to change from E-type to A-type antiferromagnetic orderings. The structure analysis also reveals that the uniaxial strain has a dramatic influence on the Mn-O bond lengths and Mn-O-Mn bond angles, allowing the gradual suppression of the alternation of the long and short Mn-O-Mn bonds in the ab plane. These changes present very interesting possibilities for engineering the spin ordering along with ferroelectric property in orthorhombic YMnO{sub 3}.

Lin, S. X.; Fang, X. G.; Zhang, A. H.; Lu, X. B.; Gao, J. W.; Gao, X. S.; Zeng, M., E-mail: zengmin@scnu.edu.cn [Institute for Advanced Materials and Laboratory of Quantum Engineering and Quantum Materials, South China Normal University, Guangzhou (China); Liu, J.-M., E-mail: liujm@nju.edu.cn [Institute for Advanced Materials and Laboratory of Quantum Engineering and Quantum Materials, South China Normal University, Guangzhou (China); Laboratory of Solid State Microstructures and Innovation Center for Advanced Microstructure, Nanjing University, Nanjing 210093 (China)

2014-10-28T23:59:59.000Z

360

Solar Thermal Incentive Program  

Broader source: Energy.gov [DOE]

Note: This program is not currently accepting applications. Check the program web site for information regarding future financing programs.

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


361

Machinist Pipeline/Apprentice Program Program Description  

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

Machinist PipelineApprentice Program Program Description The Machinist Pipeline Program was created by the Prototype Fabrication Division to fill a critical need for skilled...

362

ARRA Program Summary: Energy Smart Jobs Program  

E-Print Network [OSTI]

ARRA Program Summary: Energy Smart Jobs Program Statewide Program (Initially targeting urban 30,000 buildings surveyed, approximately 5,000 will be retrofitted, yielding approximately $40

363

Processing and Protection of Rare Earth Permanent Magnet Particulate for Bonded Magnet Applications  

SciTech Connect (OSTI)

Rapid solidification of novel mixed rare earth-iron-boron, MRE{sub 2}Fe{sub 14}B (MRE = Nd, Y, Dy; currently), magnet alloys via high pressure gas atomization (HPGA) have produced similar properties and structures as closely related alloys produced by melt spinning (MS) at low wheel speeds. Recent additions of titanium carbide and zirconium to the permanent magnet (PM) alloy design in HPGA powder (using He atomization gas) have made it possible to achieve highly refined microstructures with magnetic properties approaching melt spun particulate at cooling rates of 10{sup 5}-10{sup 6}K/s. By producing HPGA powders with the desirable qualities of melt spun ribbon, the need for crushing ribbon was eliminated in bonded magnet fabrication. The spherical geometry of HPGA powders is more ideal for processing of bonded permanent magnets since higher loading fractions can be obtained during compression and injection molding. This increased volume loading of spherical PM powder can be predicted to yield a higher maximum energy product (BH){sub max} for bonded magnets in high performance applications. Passivation of RE-containing powder is warranted for the large-scale manufacturing of bonded magnets in applications with increased temperature and exposure to humidity. Irreversible magnetic losses due to oxidation and corrosion of particulates is a known drawback of RE-Fe-B based alloys during further processing, e.g. injection molding, as well as during use as a bonded magnet. To counteract these effects, a modified gas atomization chamber allowed for a novel approach to in situ passivation of solidified particle surfaces through injection of a reactive gas, nitrogen trifluoride (NF{sub 3}). The ability to control surface chemistry during atomization processing of fine spherical RE-Fe-B powders produced advantages over current processing methodologies. In particular, the capability to coat particles while 'in flight' may eliminate the need for post atomization treatment, otherwise a necessary step for oxidation and corrosion resistance. Stability of these thin films was attributed to the reduction of each RE's respective oxide during processing; recognizing that fluoride compounds exhibit a slightly higher (negative) free energy driving force for formation. Formation of RE-type fluorides on the surface was evidenced through x-ray photoelectron spectroscopy (XPS). Concurrent research with auger electron spectroscopy has been attempted to accurately quantify the depth of fluoride formation in order to grasp the extent of fluorination reactions with spherical and flake particulate. Gas fusion analysis on coated powders (dia. <45 {micro}m) from an optimized experiment indicated an as-atomized oxygen concentration of 343ppm, where typical, nonpassivated RE atomized alloys exhibit an average of 1800ppm oxygen. Thermogravimetric analysis (TGA) on the same powder revealed a decreased rate of oxidation at elevated temperatures up to 300 C, compared to similar uncoated powder.

Peter Kelly Sokolowski

2007-12-01T23:59:59.000Z

364

Programming models  

SciTech Connect (OSTI)

A programming model is a set of software technologies that support the expression of algorithms and provide applications with an abstract representation of the capabilities of the underlying hardware architecture. The primary goals are productivity, portability and performance.

Daniel, David J [Los Alamos National Laboratory; Mc Pherson, Allen [Los Alamos National Laboratory; Thorp, John R [Los Alamos National Laboratory; Barrett, Richard [SNL; Clay, Robert [SNL; De Supinski, Bronis [LLNL; Dube, Evi [LLNL; Heroux, Mike [SNL; Janssen, Curtis [SNL; Langer, Steve [LLNL; Laros, Jim [SNL

2011-01-14T23:59:59.000Z

365

RERTR program  

SciTech Connect (OSTI)

The Reduced Enrichment Research and Test Reactor (RERTR) Program was established in 1978 at the Argonne National Laboratory by the U.S. Department of Energy (DOE), which continues to fund the program and to manage it in coordination with the U.S. Department of State, the Arms Control and Disarmament Agency, and the U.S. Nuclear Regulatory Commission (NRC). The primary objective of the program is to develop the technology needed to use low-enrichment uranium (LEU) instead of high-enrichment uranium (HEU) in research and test reactors, without significant penalties in experiment performance, economics, or safety. Eliminating the continuing need of HEU supplies for research and test reactors has long been an integral part of U.S. nonproliferation policy. This paper reviews the main accomplishments of the program through the years.

Travelli, A. [Argonne National Lab., IL (United States)

1997-12-01T23:59:59.000Z

366

Program TOMSCAT  

SciTech Connect (OSTI)

Program TOMSCAT is an interactive code that calculates the scattering spectrum and background for a Thomson-scattering diagnostic in typical magnetic fusion plasmas. Thomson scattering yields values of the plasma electron temperature T/sub e/ and electron density N/sub e/. This program is intended as an aid for designing Thomson-scattering systems, so all experimental parameters are input by the user. The code is operational on OCTOPUS.

Frank, A.M.

1980-05-30T23:59:59.000Z

367

SECO Programs  

E-Print Network [OSTI]

this web page address! ASSISTANCE AND FUNDING OPPORTUNITIES Energy Efficiency Technical Assistance Energy Efficiency Grants Renewable Energy Technology Grants Alternative Fuel Grants The LoanSTAR Revolving Loan Program Energy Efficiency... maximum of $50,000 per grant ? Funded on a reimbursement basis Renewable Energy Technology Grants ? Fort Worth ISD ? South Sills High School ? 5KW Wind Turbine Alternative Fuel Grants ? Grant program to convert city/county and ISD vehicle...

Trevino, E.

2011-01-01T23:59:59.000Z

368

Formal Type Soundness for Cyclone's Region System Dan Grossman  

E-Print Network [OSTI]

management of Cyclone and its static typing discipline. The design incorporates several advance- mentsFormal Type Soundness for Cyclone's Region System Dan Grossman Greg Morrisett Trevor Jim Mike Hicks Yanling Wang James Cheney November 2001 Abstract Cyclone is a polymorphic, type-safe programming language

Hicks, Michael

369

Bond strength of cementitious borehole plugs in welded tuff  

SciTech Connect (OSTI)

Axial loads on plugs or seals in an underground repository due to gas, water pressures and temperature changes induced subsequent to waste and plug emplacement lead to shear stresses at the plug/rock contact. Therefore, the bond between the plug and rock is a critical element for the design and effectiveness of plugs in boreholes, shafts or tunnels. This study includes a systematic investigation of the bond strength of cementitious borehole plugs in welded tuff. Analytical and numerical analysis of borehole plug-rock stress transfer mechanics is performed. The interface strength and deformation are studied as a function of Young`s modulus ratio of plug and rock, plug length and rock cylinder outside-to-inside radius ratio. The tensile stresses in and near an axially loaded plug are analyzed. The frictional interface strength of an axially loaded borehole plug, the effect of axial stress and lateral external stress, and thermal effects are also analyzed. Implications for plug design are discussed. The main conclusion is a strong recommendation to design friction plugs in shafts, drifts, tunnels or boreholes with a minimum length to diameter ratio of four. Such a geometrical design will reduce tensile stresses in the plug and in the host rock to a level which should minimize the risk of long-term deterioration caused by excessive tensile stresses. Push-out tests have been used to determine the bond strength by applying an axial load to cement plugs emplaced in boreholes in welded tuff cylinders. A total of 130 push-out tests have been performed as a function of borehole size, plug length, temperature, and degree of saturation of the host tuff. The use of four different borehole radii enables evaluation of size effects. 119 refs., 42 figs., 20 tabs.

Akgun, H.; Daemen, J.J.K. [Arizona Univ., Tucson, AZ (USA). Dept. of Mining and Geological Engineering

1991-02-01T23:59:59.000Z

370

Carbon?Oxygen Bond Forming Mechanisms in Rhenium Oxo-Alkyl Complexes  

SciTech Connect (OSTI)

Three C?X bond formation mechanisms observed in the oxidation of (HBpz{sub 3})ReO(R)(OTf) [HBpz{sub 3} = hydrotris(1-pyrazolyl)borate; R = Me, Et, and iPr; OTf = OSO{sub 2}CF{sub 3}] by dimethyl sulfoxide (DMSO) were investigated using quantum mechanics (M06//B3LYP DFT) combined with solvation (using the PBF Poisson?Boltzmann polarizable continuum solvent model). For R = Et we find the alkyl group is activated through ?-hydrogen abstraction by external base OTf{sup ?} with a free energy barrier of only 12.0 kcal/mol, leading to formation of acetaldehyde. Alternatively, ethyl migration across the M?O bond (leading to the formation of acetaldehyde and ethanol) poses a free energy barrier of 22.1 kcal/mol, and the previously proposed ?-hydrogen transfer to oxo (a 2+2 forbidden reaction) poses a barrier of 44.9 kcal/mol. The rate-determining step to formation of the final product acetaldehyde is an oxygen atom transfer from DMSO to the ethylidene, with a free energy barrier of 15.3 kcal/mol. When R = iPr, the alkyl 1,2-migration pathway becomes the more favorable pathway (both kinetically and thermodynamically), with a free energy barrier (?G{sup ?} = 11.8 kcal/mol) lower than ?-hydrogen abstraction by OTf{sup ?} (?G{sup ?} = 13.5 kcal/mol). This suggests the feasibility of utilizing this type of migration to functionalize M?R to M?OR. We also considered the nucleophilic attack of water and ammonia on the Re-ethylidene ?-carbon as a means of recovering two-electron-oxidized products from an alkane oxidation. Nucleophilic attack (with internal deprotonation of the nucleophile) is exothermic. However, the subsequent protonolysis of the Re?alkyl bond (to liberate an alcohol or amine) poses a barrier of 37.0 or 42.4 kcal/mol, respectively. Where comparisons are possible, calculated free energies agree very well with experimental measurements.

Cheng, Mu-Jeng; Nielsen, Robert J; Ahlquist, Marten; Goddard, William A

2010-01-01T23:59:59.000Z

371

Critical frontier of the Potts and percolation models in triangular-type and kagome-type lattices I: Closed-form expressions  

E-Print Network [OSTI]

We consider the Potts model and the related bond, site, and mixed site-bond percolation problems on triangular-type and kagome-type lattices, and derive closed-form expressions for the critical frontier. For triangular-type lattices the critical frontier is known, usually derived from a duality consideration in conjunction with the assumption of a unique transition. Our analysis, however, is rigorous and based on an established result without the need of a uniqueness assumption, thus firmly establishing all derived results. For kagome-type lattices the exact critical frontier is not known. We derive a closed-form expression for the Potts critical frontier by making use of a homogeneity assumption. The closed-form expression is new, and we apply it to a host of problems including site, bond, and mixed site-bond percolation on various lattices. It yields exact thresholds for site percolation on kagome, martini, and other lattices, and is highly accurate numerically in other applications when compared to numerical determination.

F. Y. Wu

2009-11-13T23:59:59.000Z

372

Fuel cell system with separating structure bonded to electrolyte  

DOE Patents [OSTI]

A fuel cell assembly comprises a separating structure configured for separating a first reactant and a second reactant wherein the separating structure has an opening therein. The fuel cell assembly further comprises a fuel cell comprising a first electrode, a second electrode, and an electrolyte interposed between the first and second electrodes, and a passage configured to introduce the second reactant to the second electrode. The electrolyte is bonded to the separating structure with the first electrode being situated within the opening, and the second electrode being situated within the passage.

Bourgeois, Richard Scott (Albany, NY); Gudlavalleti, Sauri (Albany, NY); Quek, Shu Ching (Clifton Park, NY); Hasz, Wayne Charles (Pownal, VT); Powers, James Daniel (Santa Monica, CA)

2010-09-28T23:59:59.000Z

373

Overlap population density as an index of bond strength  

E-Print Network [OSTI]

be eliminated. This is done by carrying out an orthogonal transformdtion on b, witn a known matrix U, viz. D = UAU' (10) Next~ M is constructed vis, the equation: M=V'D 'U (11) M transforms b to the unit matrix X: (12) Since: I ~1 MdM = U 'D PhU 'D U... on molecules of the same chemical i'amily as those under study, viz, R2-NN02, D. Thermal Decomposition of Nitramides Although estimates of the energies of bonds other than N-N, B?G. Gowcnlock, P. Jones and J. R. Majer~ Trans. Faraday Soc. ~7 23 (1981) RE...

Gallagher, Michael James

2012-06-07T23:59:59.000Z

374

Time-Resolved Study of Bonding in Liquid Carbon  

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 ConchasPassiveSubmittedStatus TomAboutManusScienceThe43068G.Time-Resolved Study of Bonding in

375

Time-Resolved Study of Bonding in Liquid Carbon  

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 ConchasPassiveSubmittedStatus TomAboutManusScienceThe43068G.Time-Resolved Study of Bonding

376

Qualified Energy Conservation Bonds (QECBs) & New Clean Renewable Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Careerlumens_placard-green.epsEnergy1.pdfMarket37963 Vol.Department of EnergyMarchU.S.Bonds (New

377

Qualified Energy Conservation Bond State-by-State Summary Tables |  

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 RankCombustion | Department ofT ib l L dDepartment of EnergyQualified Energy Conservation Bond

378

Qualified Energy Conservation Bond Webinars | 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 RankCombustion | Department ofT ib l L dDepartment of EnergyQualified Energy Conservation BondWebinars

379

Chemical bond and entanglement of electrons in the hydrogen molecule  

E-Print Network [OSTI]

We theoretically investigate the quantum correlations (in terms of concurrence of indistinguishable electrons) in a prototype molecular system (hydrogen molecule). With the assistance of the standard approximations of the linear combination of atomic orbitals and the con?guration interaction methods we describe the electronic wavefunction of the ground state of the H2 molecule. Moreover, we managed to ?find a rather simple analytic expression for the concurrence (the most used measure of quantum entanglement) of the two electrons when the molecule is in its lowest energy. We have found that concurrence does not really show any relation to the construction of the chemical bond.

Nikos Iliopoulos; Andreas F. Terzis

2014-08-01T23:59:59.000Z

380

CANCER PROGRAM ANNUAL REPORT CANCER PROGRAM  

E-Print Network [OSTI]

CANCER PROGRAM ANNUAL REPORT CANCER PROGRAM 2010 ANNUAL REPORT WITH STATISTICAL DATA FROM 2009 UNIVERSITY OF ILLINOIS MEDICAL CENTER #12;2 CANCER PROGRAM ANNUAL REPORT 2 #12;3 CANCER PROGRAM ANNUAL REPORT 3 UIMC CANCER PROGRAM CHANGING MULTIDISCIPLINARY CARE. FOR GOOD. #12;4 CANCER PROGRAM ANNUAL REPORT

Illinois at Chicago, University of

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


381

Financing Public Sector Projects with Clean Renewable Energy Bonds; Fact Sheet Series on Financing Renewable Energy Projects, National Renewable Energy Laboratory (NREL)  

SciTech Connect (OSTI)

Clean renewable energy bonds (CREBs) present a low-cost opportunity for public entities to issue bonds to finance renewable energy projects. The federal government lowers the cost of debt by providing a tax credit to the bondholder in lieu of interest payments from the issuer. Because CREBs are theoretically interest free, they may be more attractive than traditional tax-exempt municipal bonds. In February 2009, Congress appropriated a total of $2.4 billion for the "New CREBs" program. No more than one-third of the budget may be allocated to each of the eligible entities: governmental bodies, electric cooperatives, and public power providers. Applications for this round of "New CREBs" were due to the Internal Revenue Service (IRS) on August 4, 2009. There is no indication Congress will extend the CREBs program; thus going forward, only projects that are approved under the 2009 round will be able to issue CREBs. This factsheet explains the CREBs mechanism and provides guidance on procedures related to issuing CREBs.

Kreycik, C.; Couglin, J.

2009-12-01T23:59:59.000Z

382

Indianapolis Power and Light- Business Energy Incentives Program  

Broader source: Energy.gov [DOE]

The Indiana Power and Light Business (IPL) Energy Incentives Program assists commercial and industrial customers with reducing energy consumption through three common types of equipment: lighting,...

383

Types of Costs Types of Cost Estimates  

E-Print Network [OSTI]

05-1 ∑ Types of Costs ∑ Types of Cost Estimates ∑ Methods to estimate capital costs MIN E 408-Revenue Relationships ∑ Capital Costs (or first cost or capital investment): ≠ Expenditures made to acquire or develop capital assets ≠ Three main classes of capital costs: 1. Depreciable Investment: ∑ Investment allocated

Boisvert, Jeff

384

A theory for calculating the surface-adsorbate bond dissociation energy from collision-induced desorption threshold measurements  

E-Print Network [OSTI]

to determine surface-adsorbate bond energies.3 Here we present a new model for determin- ing the bondA theory for calculating the surface-adsorbate bond dissociation energy from collision is presented for determining the bond dissociation energy, Do, of a surface-adsorbate complex from collision

Levis, Robert J.

385

JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, VOL. 21, NO. 2, APRIL 2012 497 Rapid Silicon-to-Steel Bonding by Induction  

E-Print Network [OSTI]

, thermocompressive diffusion bonding has been demonstrated for the bonding of sil- icon nitride to steel [1], [2-to-Steel Bonding by Induction Heating for MEMS Strain Sensors Brian D. Sosnowchik, Robert G. Azevedo, Member, IEEE and manufacturable technique to bond sil- icon to steel for microelectromechanical system (MEMS) sensor applications

Lin, Liwei

386

Analysis and testing of adhesively bonded lap joints  

SciTech Connect (OSTI)

Detailed studies of adhesively bonded tubular lap joints subjected to axial loads can be efficiently performed with two-dimensional (2D) finite element analyses. However, three-dimensional (3D) analyses are required to model the bending of tubes and the axial loading of many other shapes such as airfoils. Unfortunately, these 3D analyses require significantly more time and computer resources than 2D analyses. Thus, it is of interest to determine whether some aspects of 3D behavior can be captured with 2D analyses. A series of finite element analyses will show that the shear stress in the adhesive of a tubular or an elliptic lap joint -- due to a bending load -- can be reasonably estimated with a 2D analysis even though the behavior is 3D. After the agreement between 2D and 3D analyses is detailed, preliminary efforts to assess the importance of adhesive geometry at the end of the bond will be discussed. Experimental measurements of the mechanical properties of a structural adhesive used in joint tests will also be presented. Tension, compression, and stress relaxation data for a filled, amine-cured epoxy adhesive will be discussed.

Metzinger, K.E.; Guess, T.R.

1995-10-01T23:59:59.000Z

387

IMPACT OF CAPILLARY AND BOND NUMBERS ON RELATIVE PERMEABILITY  

SciTech Connect (OSTI)

Recovery and recovery rate of oil, gas and condensates depend crucially on their relative permeability. Relative permeability in turn depends on the pore structure, wettability and flooding conditions, which can be represented by a set of dimensionless groups including capillary and bond numbers. The effect of flooding conditions on drainage relative permeabilities is not well understood and is the overall goal of this project. This project has three specific objectives: to improve the centrifuge relative permeability method, to measure capillary and bond number effects experimentally, and to develop a pore network model for multiphase flows. A centrifuge has been built that can accommodate high pressure core holders and x-ray saturation monitoring. The centrifuge core holders can operate at a pore pressure of 6.9 MPa (1000 psi) and an overburden pressure of 17 MPa (2500 psi). The effect of capillary number on residual saturation and relative permeability in drainage flow has been measured. A pore network model has been developed to study the effect of capillary numbers and viscosity ratio on drainage relative permeability. Capillary and Reynolds number dependence of gas-condensate flow has been studied during well testing. A method has been developed to estimate relative permeability parameters from gas-condensate well test data.

Kishore K. Mohanty

2002-09-30T23:59:59.000Z

388

Euclid Programming  

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 JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series toESnet4:Epitaxial Thin Film XRD EpitaxialProgramming Programming

389

STEP Program Benchmark Report  

Broader source: Energy.gov [DOE]

STEP Program Benchmark Report, from the Tool Kit Framework: Small Town University Energy Program (STEP).

390

Value-Added Stock Loan Participation Program  

Broader source: Energy.gov [DOE]

The Value-Added Stock Loan Participation Program was created in 1994 and is designed to help farmers finance the purchase of stock in certain types of cooperative, limited liability company, or...

391

Austin Energy- Residential Solar Loan Program (Texas)  

Broader source: Energy.gov [DOE]

Austin Energy offers two types of loans for residential customers to finance solar water heater and and solar PV systems in eligible homes. [http://www.austinenergy.com/Energy%20Efficiency/Programs...

392

Harvard University Sponsored Programs Policy  

E-Print Network [OSTI]

ability to undertake and sustain vital research, scholarship and education. The classification of externalHarvard University Sponsored Programs Policy Policy Title: Gifts vs. Sponsored Awards Responsible the determination of funding type. This policy is intended to facilitate the appropriate classification of gifts vs

Goodrich, Lisa V.

393

Inert Anode/Cathode Program: Fiscal Year 1986 annual report. [For Hall-Heroult cells  

SciTech Connect (OSTI)

Purpose of the program is to develop long-lasting, energy-efficient anodes, cathodes, and ancillary equipment for Hall-Heroult cells used by the aluminum industry. The program is divided into four tasks: Inert Anode Development, Cathode Materials Evaluation, Cathode Bonding Development, and Sensor Development. To devise sensors to control the chemistry of Hall-Heroult cells using stable anodes and cathodes. This report highlights the major FY86 technical accomplishments, which are presented in the following sections: Management, Materials Development, Materials Evaluation, Thermodynamic Evaluation, Laboratory Cell Tests, Large-Scale Tests, Cathode Materials Evaluation, Cathode Bonding Development, and Sensor Development.

Brenden, B.B.; Davis, N.C.; Koski, O.H.; Marschman, S.C.; Pool, K.H.; Schilling, C.H.; Windisch, C.F.; Wrona, B.J.

1987-06-01T23:59:59.000Z

394

Graduate Assistant Stipend Enhancement Project Proposal Type  

E-Print Network [OSTI]

1 Graduate Assistant Stipend Enhancement Project Proposal Type The Graduate Assistant Stipend Strategic Plan. Goals The Graduate Assistant Stipend Enhancement project consists of two programs: the Great. Fundamentally, the project seeks to increase the number of graduate students who receive assistantships

Karonis, Nicholas T.

395

RESEARCHCONTRIBUTIONS Programming  

E-Print Network [OSTI]

RESEARCHCONTRIBUTIONS Programming Techniques and Data Structures Min-Max Heaps and Ian Munro Editor Generalized Priority Queues M. D. ATKINSON,J.-R. SACK,N. SANTORO,and T. STROTHOTTE ABSTRACT: ,4 simple implementation of double- endedpriority queues is presented. The proposed structure, called a min-max heap, can

Atkinson, Mike

396

Synthesis, chemical bonding and physical properties of RERhB{sub 4} (RE=Y, Dy-Lu)  

SciTech Connect (OSTI)

The compounds of rare-earth metals with rhodium and boron RERhB{sub 4} (RE=Y, Dy-Lu) crystallize with the orthorhombic structure type YCrB{sub 4} (space group Pbam, Pearson symbol oP24). The crystal structures of the compounds with RE=Y, Er, Tm and Yb were refined by using single-crystal diffraction data. Analysis of chemical bonding for YRhB{sub 4} and YbRhB{sub 4} was performed by electron localizability indicator and by calculation of quantum chemical charges (quantum theory of atoms in molecules). Boron and rhodium form the 3-D polyanion containing planar nets of three-bonded boron atoms interconnected by rhodium along [001]. The interaction of the RE species with the rhodium-boron polyanion is predominantly ionic. Magnetic susceptibility data of TmRhB{sub 4} and YbRhB{sub 4} showed that the RE species are in 4f{sup 12} (Tm) and 4f{sup 13} (Yb) electronic states, respectively. In the low-temperature region, the specific heat revealed a Schottky anomaly for TmRhB{sub 4} while an antiferromagnetic transition is observed at 3.5 K for YbRhB{sub 4}. X-ray absorption measurement at the Yb L{sub III} edge for YbRhB{sub 4} reveals the 4f{sup 13} state of ytterbium. - Graphical abstract: The compounds of rare-earth metals with rhodium and boron RERhB{sub 4} (RE=Y, Dy-Lu) crystallize with the orthorhombic structure type YCrB{sub 4}. Analysis of chemical bonding for YRhB{sub 4} and YbRhB{sub 4} was performed by electron localizability indicator and by calculation of quantum chemical charges (quantum theory of atoms in molecules). Boron and rhodium form the 3-D polyanion containing planar nets of three-bonded boron atoms interconnected by rhodium along [001]. The interaction of the RE species with the rhodium-boron polyanion is predominantly ionic.

Veremchuk, I. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, 01187 Dresden (Germany); Mori, T. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, 01187 Dresden (Germany); National Institute for Materials Science, Namiki 1-1, Tsukuba 305-0044 (Japan); Prots, Yu.; Schnelle, W.; Leithe-Jasper, A.; Kohout, M. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, 01187 Dresden (Germany); Grin, Yu. [Max-Planck-Institut fuer Chemische Physik fester Stoffe, Noethnitzer Str. 40, 01187 Dresden (Germany)], E-mail: grin@cpfs.mpg.de

2008-08-15T23:59:59.000Z

397

Three Hydrogen Bond Donor Catalysts: Oxyanion Hole Mimics and Transition State Analogues  

SciTech Connect (OSTI)

Enzymes and their mimics use hydrogen bonds to catalyze chemical transformations. Small molecule transition state analogs of oxyanion holes are characterized by gas phase IR and photoelectron spectroscopy and their binding constants in acetonitrile. As a result, a new class of hydrogen bond catalysts is proposed (OH donors that can contribute three hydrogen bonds to a single functional group) and demonstrated in a Friedel-Crafts reaction.

Beletskiy, Evgeny V.; Schmidt, Jacob C.; Wang, Xue B.; Kass, Steven R.

2012-11-14T23:59:59.000Z

398

A CH O Hydrogen Bond Stabilized Polypeptide Chain Reversal Motif at the C Terminus of Helices  

E-Print Network [OSTI]

A C¬≠H¬∑ ¬∑ ¬∑O Hydrogen Bond Stabilized Polypeptide Chain Reversal Motif at the C Terminus of Helices of Science Bangalore 560012, India The serendipitous observation of a C¬≠H¬∑ ¬∑ ¬∑O hydrogen bond mediated¬≠N hydrogen bond involving the side- chain of residue T 2 4 and the N¬≠H group of residue T √ĺ 3. In as many

Babu, M. Madan

399

Introduction to Programming ATS Short Course  

E-Print Network [OSTI]

that have been submitted via email the previous week. Or used to cover more advanced topics such as: 3D Saving your plots 3-D plots Images in Matlab 14 Dec 1 Week 4: More programming NetCDF Hdf Making and Compiling a FORTRAN program Print is your friend Variables, types, arrays, arithmetic functions, order

400

Exploiting Reflection to Add Persistence and Query Optimization to a Statically Typed Object-Oriented Language  

E-Print Network [OSTI]

programming language (PPL) that also provides one or more collection types and supports the processing (optimization) of queries on collections. A PPL is a programming language in which created objects processing PL DBPL PPL Figure 1: Transition from programming language to database programming language. #12

Massachusetts at Amherst, University of

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


401

Liquid Metal Bond for Improved Heat Transfer in LWR Fuel Rods  

SciTech Connect (OSTI)

A liquid metal (LM) consisting of 1/3 weight fraction each of Pb, Sn, and Bi has been proposed as the bonding substance in the pellet-cladding gap in place of He. The LM bond eliminates the large AT over the pre-closure gap which is characteristic of helium-bonded fuel elements. Because the LM does not wet either UO2 or Zircaloy, simply loading fuel pellets into a cladding tube containing LM at atmospheric pressure leaves unfilled regions (voids) in the bond. The HEATING 7.3 heat transfer code indicates that these void spaces lead to local fuel hot spots.

Donald Olander

2005-08-24T23:59:59.000Z

402

Thermal barrier and overlay coating systems comprising composite metal/metal oxide bond coating layers  

DOE Patents [OSTI]

The present invention generally describes multilayer coating systems comprising a composite metal/metal oxide bond coat layer. The coating systems may be used in gas turbines.

Goedjen, John G. (Oviedo, FL); Sabol, Stephen M. (Orlando, FL); Sloan, Kelly M. (Longwood, FL); Vance, Steven J. (Orlando, FL)

2001-01-01T23:59:59.000Z

403

E-Print Network 3.0 - adhesively bonded aluminum Sample Search...  

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

Centre de mathmatiques Collection: Mathematics 22 ELASTIC-PLASTIC MODE-II FRACTURE OF ADHESIVE JOINTS Summary: unit width) needed to deform an adhesively-bonded...

404

Tuning by pruning: exploiting disorder for global response and the principle of bond-level independence  

E-Print Network [OSTI]

We exploit the intrinsic difference between disordered and crystalline solids to create systems with unusual and exquisitely tuned mechanical properties. To demonstrate the power of this approach, we design materials that are either virtually incompressible or completely auxetic. Disordered networks can be efficiently driven to these extreme limits by removing a very small fraction of bonds via a selected-bond removal procedure that is both simple and experimentally relevant. The procedure relies on the nearly complete absence of any correlation between the contributions of an individual bond to different elastic moduli. A new principle unique to disordered solids underlies this lack of correlation: independence of bond-level response.

Carl P. Goodrich; Andrea J. Liu; Sidney R. Nagel

2015-02-13T23:59:59.000Z

405

E-Print Network 3.0 - anodically bonded glass-based Sample Search...  

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

Science 32 APPLICATION OF MEMS TECHNOLOGY TO MICRO DIRECT METHANOL FUEL CELL Xiaowei Liu* Summary: , and anodic bonding. The starting material were two pieces of 3 in....

406

A Batch Wafer Scale LIGA Assembly and Packaging Technique vai Diffusion Bonding  

SciTech Connect (OSTI)

A technique using diffusion bonding (or solid-state welding) has been used to achieve batch fabrication of two- level nickel LIGA structures. Interlayer alignment accuracy of less than 1 micron is achieved using press-fit gauge pins. A mini-scale torsion tester was built to measure the diffusion bond strength of LIGA formed specimens that has shown successful bonding at temperatures of 450"C at 7 ksi pressure with bond strength greater than 100 Mpa. Extensions to this basic process to allow for additional layers and thereby more complex assemblies as well as commensurate packaging are discussed.

Christenson, T.R.; Schmale, D.T.

1999-01-27T23:59:59.000Z

407

Bond strength of steel hollow sections using carbon fibre reinforced polymer composites.  

E-Print Network [OSTI]

??This research was a step forward in developing bond strength of CFRP strengthened steel hollow sections under tension loads. The studies have revealed the ultimateÖ (more)

Shahanara, Kaniz

2013-01-01T23:59:59.000Z

408

A study of the bond characteristics of concrete reinforcing bars coated with epoxy compounds  

E-Print Network [OSTI]

Selected Refe~ ces. Appendix - A . 12 . 20 . 22 . 24 . 25 LIST OF TABLES Table Page Bond Stress at Slip of 0. 01 in. at Loaded End of the Bar . . . . 13 Bond Stress at Slip of 0. 001 in. at Free End of the Bar. . 14 A-1 Bond Stress and Steel.... SUMMARY A number of processes by which the steel-concrete bond can be improved are described. The procedures involve coating steel with a versamid epoxy compound and either casting the concrete around the treated reinforcement before the epoxy hardens...

Desai, Indravadan S

1964-01-01T23:59:59.000Z

409

alkane c-h bond: Topics by E-print Network  

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

activation of functionalized hydrocarbons. II. CH and CCN bond activation of acetonitrile and benzonitrile. Open Access Theses and Dissertations Summary: ??Several...

410

arene c-h bonds: Topics by E-print Network  

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

activation of functionalized hydrocarbons. II. CH and CCN bond activation of acetonitrile and benzonitrile. Open Access Theses and Dissertations Summary: ??Several...

411

E-Print Network 3.0 - actinidecarbon triple bonds Sample Search...  

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

Adhesives that bond metals, plastics, FRP and other ... Source: Collection: Engineering 84 The accuracy of ab initio molecular geometries for systems containing second-row...

412

Innovative use of adhesive interface characteristics to nondestructively quantify the strength of bonded joints.  

SciTech Connect (OSTI)

Advances in structural adhesives have permitted engineers to contemplate the use of bonded joints in areas that have long been dominated by mechanical fasteners and welds. Although strength, modulus, and toughness have been improved in modern adhesives, the typical concerns with using these polymers still exist. These include concerns over long-term durability and an inability to quantify bond strength (i.e., identify weak bonds) in adhesive joints. Bond deterioration in aging structures and bond strength in original construction are now critical issues that require more than simple flaw detection. Whether the structure involves metallic or composite materials, it is necessary to extend inspections beyond the detection of disbond flaws to include an assessment of the strength of the bond. Use of advanced nondestructive inspection (NDI) methods to measure the mechanical properties of a bonded joint and associated correlations with post-inspection failure tests have provided some clues regarding the key parameters involved in assessing bond strength. Recent advances in ultrasonic- and thermographic-based inspection methods have shown promise for measuring such properties. Specialized noise reduction and signal enhancement schemes have allowed thermographic interrogations to image the subtle differences between bond lines of various strengths. Similarly, specialized ultrasonic (UT) inspection techniques, including laser UT, guided waves, UT spectroscopy, and resonance methods, can be coupled with unique signal analysis algorithms to accurately characterize the properties of weak interfacial bonds. The generation of sufficient energy input levels to derive bond strength variations, the production of sufficient technique sensitivity to measure such minor response variations, and the difficulty in manufacturing repeatable weak bond specimens are all issues that exacerbate these investigations. The key to evaluating the bond strength lies in the ability to exploit the critical characteristics of weak bonds such as nonlinear responses, poor transmission of shear waves, and changes in response to stiffness-based interrogations. This paper will present several ongoing efforts that have identified promising methods for quantifying bond strength and discuss some completed studies that provide a foundation for further evolution in weak bond assessments.

Roach, Dennis Patrick; Duvall, Randy L.; Rackow, Kirk A.

2010-05-01T23:59:59.000Z

413

Direct Catalytic Asymmetric Aldol-Type Reaction of Aldehydes with Ethyl  

E-Print Network [OSTI]

high stereocontrol in these processes, considering the requirement of atom efficiency, it would be more of China wangjb@pku.edu.cn Received February 24, 2003 ABSTRACT The direct aldol-type condensation. Because the aldol reaction is generally considered as one of the most powerful and efficient C-C bond

Wang, Jianbo

414

Method of making bonded or sintered permanent magnets  

DOE Patents [OSTI]

An isotropic permanent magnet is made by mixing a thermally responsive, low viscosity binder and atomized rare earth-transition metal (e.g., iron) alloy powder having a carbon-bearing (e.g., graphite) layer thereon that facilitates wetting and bonding of the powder particles by the binder. Prior to mixing with the binder, the atomized alloy powder may be sized or classified to provide a particular particle size fraction having a grain size within a given relatively narrow range. A selected particle size fraction is mixed with the binder and the mixture is molded to a desired complex magnet shape. A molded isotropic permanent magnet is thereby formed. A sintered isotropic permanent magnet can be formed by removing the binder from the molded mixture and thereafter sintering to full density.

McCallum, R.W.; Dennis, K.W.; Lograsso, B.K.; Anderson, I.E.

1993-08-31T23:59:59.000Z

415

Proposed New Program: Planning New Programs  

E-Print Network [OSTI]

Proposed New Program: Planning New Programs Planning Program As outlined in the attached document, the Human Geography group is bringing forward a proposal for a new undergraduate program in Planning. The Curriculum Committee has discussed this program both last year, and in our Friday the 13th

Machel, Hans

416

Program Development  

SciTech Connect (OSTI)

This presentation covers how to go about developing a human reliability program. In particular, it touches on conceptual thinking, raising awareness in an organization, the actions that go into developing a plan. It emphasizes evaluating all positions, eliminating positions from the pool due to mitigating factors, and keeping the process transparent. It lists components of the process and objectives in process development. It also touches on the role of leadership and the necessity for audit.

Atencio, Julian J.

2014-05-01T23:59:59.000Z

417

Types of Reuse  

Broader source: Energy.gov [DOE]

The following provides greater detail regarding the types of reuse pursued for LM sites. It should be noted that many actual reuses combine several types of the uses listed below.

418

Synthesis, structure, and bonding in K12Au21Sn4. A polar intermetallic compound with dense Au20 and open AuSn4 layers  

SciTech Connect (OSTI)

The new phase K{sub 12}Au{sub 21}Sn{sub 4} has been synthesized by direct reaction of the elements at elevated temperatures. Single crystal X-ray diffraction established its orthorhombic structure, space group Pmmn (No. 59), a = 12.162(2); b = 18.058(4); c = 8.657(2) {angstrom}, V = 1901.3(7) {angstrom}{sup 3}, and Z = 2. The structure consists of infinite puckered sheets of vertex-sharing gold tetrahedra (Au{sub 20}) that are tied together by thin layers of alternating four-bonded-Sn and -Au atoms (AuSn{sub 4}). Remarkably, the dense but electron-poorer blocks of Au tetrahedra coexist with more open and saturated Au-Sn layers, which are fragments of a zinc blende type structure that maximize tetrahedral heteroatomic bonding outside of the network of gold tetrahedra. LMTO band structure calculations reveal metallic properties and a pseudogap at 256 valence electrons per formula unit, only three electrons fewer than in the title compound and at a point at which strong Au-Sn bonding is optimized. Additionally, the tight coordination of the Au framework atoms by K plays an important bonding role: each Au tetrahedra has 10 K neighbors and each K atom has 8-12 Au contacts. The appreciably different role of the p element Sn in this structure from that in the triel members in K{sub 3}Au{sub 5}In and Rb{sub 2}Au{sub 3}Tl appears to arise from its higher electron count which leads to better p-bonding (valence electron concentrations = 1.32 versus 1.22).

Li, Bin; Kim, Sung-Jin; Miller, Gordon J.; and Corbett, John D.

2009-10-29T23:59:59.000Z

419

Implementation Programming  

E-Print Network [OSTI]

PPL, a strongly typed, call­by­name language which supports recursion and polymor­ phism. We describe a compiler of PPL into a low­level assembly language. The compilation is based on an abstract machine

Selinger, Peter

420

Compact two-electron wave function for bond dissociation and Van der Waals interactions: A natural amplitude assessment  

SciTech Connect (OSTI)

Electron correlations in molecules can be divided in short range dynamical correlations, long range Van der Waals type interactions, and near degeneracy static correlations. In this work, we analyze for a one-dimensional model of a two-electron system how these three types of correlations can be incorporated in a simple wave function of restricted functional form consisting of an orbital product multiplied by a single correlation function f?(r{sub 12}) depending on the interelectronic distance r{sub 12}. Since the three types of correlations mentioned lead to different signatures in terms of the natural orbital (NO) amplitudes in two-electron systems, we make an analysis of the wave function in terms of the NO amplitudes for a model system of a diatomic molecule. In our numerical implementation, we fully optimize the orbitals and the correlation function on a spatial grid without restrictions on their functional form. Due to this particular form of the wave function, we can prove that none of the amplitudes vanishes and moreover that it displays a distinct sign pattern and a series of avoided crossings as a function of the bond distance in agreement with the exact solution. This shows that the wave function ansatz correctly incorporates the long range Van der Waals interactions. We further show that the approximate wave function gives an excellent binding curve and is able to describe static correlations. We show that in order to do this the correlation function f?(r{sub 12}) needs to diverge for large r{sub 12} at large internuclear distances while for shorter bond distances it increases as a function of r{sub 12} to a maximum value after which it decays exponentially. We further give a physical interpretation of this behavior.

Giesbertz, Klaas J. H. [Theoretical Chemistry, Faculty of Exact Sciences, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands)] [Theoretical Chemistry, Faculty of Exact Sciences, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands); Leeuwen, Robert van [Department of Physics, Nanoscience Center, University of Jyvšskylš, P.O. Box 35, 40014 Jyvšskylš, Survontie 9, Jyvšskylš (Finland)] [Department of Physics, Nanoscience Center, University of Jyvšskylš, P.O. Box 35, 40014 Jyvšskylš, Survontie 9, Jyvšskylš (Finland)

2014-05-14T23:59:59.000Z

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


421

Summer School Programs  

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

Summer School Programs Summer School Programs Focused technical enrichment programs. Contact Leader Francis J. Alexander (505) 665-4518 Email Deputy Carolyn Connor (505) 665-9891...

422

Existing Facilities Program  

Broader source: Energy.gov [DOE]

The NYSERDA Existing Facilities program merges the former Peak Load Reduction and Enhanced Commercial and Industrial Performance programs. The new program offers a broad array of different...

423

DOE Technical Assistance Program  

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

government needs 17 | TAP Webinar eere.energy.gov Market-Focused Programs * Partner with utilities to: - Help promote and supplement EECBG programs - Directly administer programs...

424

DOE Technical Assistance Program  

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

eere.energy.gov What is TAP? DOE's Technical Assistance Program (TAP) supports the Energy Efficiency and Conservation Block Grant Program (EECBG), the State Energy Program...

425

Medicinal Plant Mentorship Program  

E-Print Network [OSTI]

year. The program included both educational and communitywith an educational component of the program consisting of amentors. The educational part of the program also included

Jacob, Michael; Husted, Cynthia

2006-01-01T23:59:59.000Z

426

Perennial Grass Breeding Program BIOENERGY PROGRAM  

E-Print Network [OSTI]

Perennial Grass Breeding Program BIOENERGY PROGRAM One Texas AgriLife Research initiative for bioenergy is the perennial grass breeding program. Results are outlined here. Pearl Millet-Napiergrass P

427

Termination Checking: Comparing Structural Recursion and Sized Types by Examples  

E-Print Network [OSTI]

Termination Checking: Comparing Structural Recursion and Sized Types by Examples David Thibodeau Decemer 3, 2011 Abstract Termination is an important property for programs and is necessary for formal proofs to make sense. In order to make sure that a program using recursion is terminating, one can use

Abel, Andreas

428

Effects of binder concentration on the properties of plastic-bonded explosives  

SciTech Connect (OSTI)

A series of plastic-bonded explosives (PBX) has been formulated with more binder than is normally contained in high-energy formulations. Adding a relatively small amount of binder to a material such as PBX 9501 (95/2.5/1.25/1.25 wt % HMX/Estane/BDNPA/BDNPF (the BDNPA and BDNPF form a eutectic that is frequently called simply the eutectic)) was found to decrease the shock sensitivity while not decreasing the energy of the explosive. The best compromise for a PBX 9501-type material contains about 92 wt % HMX. Adding additional binder does not continue to decrease the gap sensitivity of the formulation; however, the energy of the PBX decreases as expected. The higher-binder formulations are of potential use because of the possibility of formulating a PBX with energy similar to TATB formulations, such as PBX 9502 (95/5 wt % TATB/Kel-F 800), and with a higher strain to failure. 2 refs., 4 figs., 1 tab.

Steele, R.D.; Stretz, L.A.; Taylor, G.W.; Rivera, T.

1989-01-01T23:59:59.000Z

429

Statistics of reversible bond dynamics observed in force-clamp spectroscopy  

E-Print Network [OSTI]

We present a detailed analysis of two-state trajectories obtained from force-clamp spectroscopy (FCS) of reversibly bonded systems. FCS offers the unique possibility to vary the equilibrium constant in two-state kinetics, for instance the unfolding and refolding of biomolecules, over many orders of magnitude due to the force dependency of the respective rates. We discuss two different kinds of counting statistics, the event-counting usually employed in the statistical analysis of two-state kinetics and additionally the so-called cycle-counting. While in the former case all transitions are counted, cycle-counting means that we focus on one type of transitions. This might be advantageous in particular if the equilibrium constant is much larger or much smaller than unity because in these situations the temporal resolution of the experimental setup might not allow to capture all transitions of an event-counting analysis. We discuss how an analysis of FCS data for complex systems exhibiting dynamic disorder might be performed yielding information about the detailed force-dependence of the transition rates and about the time scale of the dynamic disorder. In addition, the question as to which extent the kinetic scheme can be viewed as a Markovian two-state model is discussed.

Gregor Diezemann; Thomas Schlesier; Burkhard Geil; Andreas Janshoff

2010-10-30T23:59:59.000Z

430

DOI: 10.1002/adma.200602099 Competitive Hydrogen Bonding in p-Stacked Oligomers**  

E-Print Network [OSTI]

DOI: 10.1002/adma.200602099 Competitive Hydrogen Bonding in p-Stacked Oligomers** By Alain, such as light-emitting diodes, field- effect transistors, and photovoltaic cells.[1] Although such mate- rials by multiple amide functional groups with the ability to form hydrogen bonds.[5] Thus, one can sig- nificantly

Rochefort, Alain

431

Formation and Dissociation of Intra-Intermolecular Hydrogen-Bonded Solute-Solvent Complexes: Chemical  

E-Print Network [OSTI]

architectures in supramolecular chemistry, molecular recognition, and self-assembly. The strength of hydrogen, such as the properties of water4 and biological recognition.3 Hydrogen bonding has been studied extensively in many contexts since the birth of the concept in the early 1900s.2,3,5 Hydrogen bonds can be separated into two

Fayer, Michael D.

432

Testing Geometrical Discrimination within an Enzyme Active Site: Constrained Hydrogen Bonding in the Ketosteroid  

E-Print Network [OSTI]

Testing Geometrical Discrimination within an Enzyme Active Site: Constrained Hydrogen Bonding, Stanford UniVersity, Stanford, California 94305, and Departments of Biochemistry and Chemistry-chain reorientation and prevent hydrogen bond shortening by 0.1 √? or less. Further, this constraint has substantial

Herschlag, Dan

433

The Valuation of Convertible Bonds With Credit Risk P. A. Forsyth K. R. Vetzal  

E-Print Network [OSTI]

The Valuation of Convertible Bonds With Credit Risk E. Ayache P. A. Forsyth K. R. Vetzal April 22 upon the history of its stock price. This paper explores the valuation of convertible bonds subject implicit method to decou- ple the system of linear complementarity problems at each timestep. Numerical

Forsyth, Peter A.

434

Bonded carbon or ceramic fiber composite filter vent for radioactive waste  

DOE Patents [OSTI]

Carbon bonded carbon fiber composites as well as ceramic or carbon bonded ceramic fiber composites are very useful as filters which can separate particulate matter from gas streams entraining the same. These filters have particular application to the filtering of radioactive particles, e.g., they can act as vents for containers of radioactive waste material.

Brassell, Gilbert W. (13237 W. 8th Ave., Golden, CO 80401); Brugger, Ronald P. (Lafayette, CO)

1985-02-19T23:59:59.000Z

435

Electronic states of metallic and semiconducting carbon nanotubes with bond and site disorder  

E-Print Network [OSTI]

energy in both of metallic and semiconducting carbon nanotubes. The bond disorder gives rise to a huge nanotube. We have also found that suppression of electronic conductance around the Fermi energy due and semiconducting carbon nanotubes. A huge density of states appears at the Fermi energy in the bond disorder case

Harigaya, Kikuo

436

Instability of two-dimensional graphene: Breaking sp2 bonds with soft x rays  

E-Print Network [OSTI]

Instability of two-dimensional graphene: Breaking sp2 bonds with soft x rays S. Y. Zhou,1,2 «. ÷ the stability of various kinds of graphene samples under soft x-ray irradiation. Our results show that in single-layer exfoliated graphene a closer analog to two-dimensional material , the in-plane carbon- carbon bonds

Zettl, Alex

437

Mathematical Modeling and Experimental Investigations of Isothermal Solidification during Transient Liquid Phase Bonding of Nickel  

E-Print Network [OSTI]

Liquid Phase Bonding of Nickel Superalloys M. A. Arafin1, a , M. Medraj1, b , D. P. Turner2, c and P Liquid Phase Bonding, Nickel Superalloys. Abstract. Mathematical model, based on Fick's second law of diffusion, was used to predict the time required to complete isothermal solidification and to determine

Medraj, Mamoun

438

FINITE VOLUME APPROXIMATION OF THE EFFECTIVE DIFFUSION MATRIX: THE CASE OF INDEPENDENT BOND  

E-Print Network [OSTI]

FINITE VOLUME APPROXIMATION OF THE EFFECTIVE DIFFUSION MATRIX: THE CASE OF INDEPENDENT BOND with independent jump rates across nearest neighbour bonds of the lattice. We show that the infinite volume effective diffusion matrix can be almost surely recovered as the limit of finite volume periodized effective

439

MOLECULAR PHYSICS, 1999, VOL. 97, NO. 7, 897 905 Dynamics and hydrogen bonding in liquid ethanol  

E-Print Network [OSTI]

MOLECULAR PHYSICS, 1999, VOL. 97, NO. 7, 897¬Ī 905 Dynamics and hydrogen bonding in liquid ethanol L of liquid ethanol at three temperatures have been carried out. The hydrogen bonding states of ethanol measurements of the frequency-dependent dielectric permittivity of liquid ethanol. 1. Introduction A detailed

Saiz, Leonor

440

Bonding of thermoplastic polymer microfluidics Chia-Wen Tsao Don L. DeVoe  

E-Print Network [OSTI]

REVIEW Bonding of thermoplastic polymer microfluidics Chia-Wen Tsao √? Don L. DeVoe Received: 20 Abstract Thermoplastics are highly attractive substrate materials for microfluidic systems, with important microchannels and other microfluidic elements, and thus bonding remains a critical step in any thermo- plastic

Rubloff, Gary W.

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


441

Mechanical Force Can Fine-Tune Redox Potentials of Disulfide Bonds Ilona B. Baldus  

E-Print Network [OSTI]

Mechanical Force Can Fine-Tune Redox Potentials of Disulfide Bonds Ilona B. Baldus and Frauke Gra, China ABSTRACT Mechanical force applied along a disulfide bond alters its rate of reduction. We here within proteins by point mutations. INTRODUCTION Similar to thermal or light energy, mechanical force can

Gräter, Frauke

442

Structure and function of circadian clock proteins and deuterium isotope effects in nucleic acid hydrogen bonds  

E-Print Network [OSTI]

-terminal domain. Hydrogen bonds are of paramount importance in nucleic acid structure and function. Here we show that changes in the width and anharmonicity of vibrational potential energy wells of hydrogen bonded groups can be measured in nucleic acids and can...

Vakonakis, Ioannis

2005-08-29T23:59:59.000Z

443

Adhesion, stability, and bonding at metal/metal-carbide interfaces: Al/WC Donald J. Siegel  

E-Print Network [OSTI]

of adhesion between metals and transition metal carbides/nitrides based on Density Functional Theory(DFT)[14Adhesion, stability, and bonding at metal/metal-carbide interfaces: Al/WC Donald J. Siegel the nature of metal/carbide bonding. Based on the surface and interfacial free energies, we find that both

Adams, James B

444

The Brownian Bridge Asymptotics in the Subcritical Phase of Bernoulli Bond Percolation Model.  

E-Print Network [OSTI]

The Brownian Bridge Asymptotics in the Subcritical Phase of Bernoulli Bond Percolation Model-dimensional subcritical Bernoulli bond percolation model conditioned on connecting points (0, ..., 0) and na if scaled percolation cluster in subcritical phase, conditioned on reaching a faraway point on square lattice. We

Kovchegov, Yevgeniy

445

Investigation of the suitability of silicate bonding for facet termination in active  

E-Print Network [OSTI]

Investigation of the suitability of silicate bonding for facet termination in active fiber devices Memorial Drive, Rochester, NY 14623, USA supriyo@stanford.edu Abstract: We demonstrate that silicate / OPTICS EXPRESS 13003 #12;11. K. Mackenzie, I. Brown, P. Ranchod, and R. Meinhold, "Silicate bonding

Byer, Robert L.

446

Hydrogen incorporation in stishovite at high pressure and symmetric hydrogen bonding in N-AlOOH  

E-Print Network [OSTI]

Hydrogen incorporation in stishovite at high pressure and symmetric hydrogen bonding in N significant amounts of hydrogen in stishovite under lower-mantle conditions. The enthalpy of solution pressure and temperature. We predict asymmetric hydrogen bonding in the stishovite^N-AlOOH solid solution

Stixrude, Lars

447

Science Programs  

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 Jun Jul(Summary)morphinanInformation Desert Southwest RegionatSearchScheduled System OutagesNews Press ReleasesSciencePrograms

448

Resource Program  

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 Administration the1 -the Mid-Infrared0 Resource Program September 2010 B O N N E V I L L E P O W E R A D

449

Retiree Program  

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 Administration the1 -the Mid-Infrared0 Resource Program September 2010 B O N N E V IphotovoltaicsLibrary

450

Program Planning  

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 Administration the1 - SeptemberMicroneedles for4-16Hamada wins GeraldDuncan McBranchProgram Planning at

451

Ultrafast conversions between hydrogen bonded structures in liquid water observed by femtosecond x-ray spectroscopy  

SciTech Connect (OSTI)

We present the first femtosecond soft x-ray spectroscopy in liquids, enabling the observation of changes in hydrogen bond structures in water via core-hole excitation. The oxygen K-edge of vibrationally excited water is probed with femtosecond soft x-ray pulses, exploiting the relation between different water structures and distinct x-ray spectral features. After excitation of the intramolecular OH stretching vibration, characteristic x-ray absorption changes monitor the conversion of strongly hydrogen-bonded water structures to more disordered structures with weaker hydrogen-bonding described by a single subpicosecond time constant. The latter describes the thermalization time of vibrational excitations and defines the characteristic maximum rate with which nonequilibrium populations of more strongly hydrogen-bonded water structures convert to less-bonded ones. On short time scales, the relaxation of vibrational excitations leads to a transient high-pressure state and a transient absorption spectrum different from that of statically heated water.

Wen, Haidan; Huse, Nils; Schoenlein, Robert W.; Lindenberg, Aaron M.

2010-05-01T23:59:59.000Z

452

Diffusion bonding of a superplastic Inconel 718SPF superalloy by electroless nickel plating  

SciTech Connect (OSTI)

Although intimate contact can be obtained for diffusion bonding of a superplastic Inconel 718SPF superalloy under a low pressure of 7 MPa, the precipitates formed at the interface retarded achievement of a sound joint. The shear strength was only 41.5 MPa for an overlap length of 12 T (T = 1.3 mm, sheet thickness). The diffusion bondability of t his Inconel 718SPF superalloy was enhanced by electroless nickel plating. In this situation, the bonding shear strength increased to 70.4 MPa for the same overlap length of 12 T under the same bonding condition, regardless of the roughness of the surface to be bonded. Upon decreasing the overlap length from 12 to 6T, the bonding strength remained constant.

Yeh, M.S.; Chang, C.B.; Chuang, T.H.

2000-02-01T23:59:59.000Z

453

Lateral diffusion of receptor-ligand bonds in membrane adhesion zones: Effect of thermal membrane roughness  

E-Print Network [OSTI]

The adhesion of cells is mediated by membrane receptors that bind to complementary ligands in apposing cell membranes. It is generally assumed that the lateral diffusion of mobile receptor-ligand bonds in membrane-membrane adhesion zones is slower than the diffusion of unbound receptors and ligands. We find that this slowing down is not only caused by the larger size of the bound receptor-ligand complexes, but also by thermal fluctuations of the membrane shape. We model two adhering membranes as elastic sheets pinned together by receptor-ligand bonds and study the diffusion of the bonds using Monte Carlo simulations. In our model, the fluctuations reduce the bond diffusion constant in planar membranes by a factor close to 2 in the biologically relevant regime of small bond concentrations.

H. Krobath; G. J. Schuetz; R. Lipowsky; T. R. Weikl

2007-03-19T23:59:59.000Z

454

Solar Energy Incentives Program  

Broader source: Energy.gov [DOE]

Note: The deadline for the most recent solicitation under this program has now passed. The program is currently closed, pending revisions to the program guidelines. Please see the program web site...

455

Human Reliability Program Overview  

SciTech Connect (OSTI)

This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

Bodin, Michael

2012-09-25T23:59:59.000Z

456

Theme Types of programs and initiatives Outreach and  

E-Print Network [OSTI]

effective when the invitations are targeted. Since postdoctoral work is generally tied to a specific faculty through new database technology. Diversity Best Practices Postdoctoral Fellows Produced by the Trustee Ad postdoctoral position to provide support for underrepresented scholars. These positions could be developed

457

Finding STI By Type | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

addition to STI, you can discover e-prints and search science conference proceedings or green energy information by visiting one of the products below. E-print Network Science...

458

LWR Sustainability Program Documents  

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

References LWRS Program Reports Technical Integration Office Light Water Reactor Sustainability Program Accomplishments Report, 2014. pdf Light Water Reactor Sustainability...

459

Renewable Energy Grant Programs  

Broader source: Energy.gov [DOE]

'''''Note: This program is no longer accepting applications. See the program web site for information regarding future solicitations. '''''

460

State Demand-Side Management Programs Funds are Exploding! How Industries Can Best Use These Programs to Maximize Their Benefits  

E-Print Network [OSTI]

Find out from an Industrial Program Manager that runs a successful state DSM/Energy Efficiency program for the industrial sector how to best find, use and benefit from these types of programs. The amount of money that states are investing in DSM...

Nicol, J.

2008-01-01T23:59:59.000Z

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


461

Type-Inference Based Short Cut Deforestation (nearly) without Inlining  

E-Print Network [OSTI]

Type-Inference Based Short Cut Deforestation (nearly) without Inlining -- Work in Progress -- Olaf@informatik.rwth-aachen.de Abstract Deforestation optimises a functional program by transforming it into another one that does not create certain intermediate data structures. In [Chi99] we presented a type-inference based deforestation

Kent, University of

462

COMPUTER GENERATION OF TYPE CURVES SUBMITIED TO THE DEPARTMENTOF PETROLEUMENGINEERING  

E-Print Network [OSTI]

COMPUTER GENERATION OF TYPE CURVES A REPORT SUBMITIED TO THE DEPARTMENTOF PETROLEUMENGINEERING data. This paper presents some previously published type curves and the computer programs that were between two parallel sealing faults. The governing equations for these curves are derived. The computer

Stanford University

463

Solid Waste Program Fiscal Year 1996 Multi-Year Program Plan WBS 1.2.1, Revision 1  

SciTech Connect (OSTI)

This document contains the Fiscal Year 1996 Multi-Year Program Plan for the Solid Waste Program at the Hanford Reservation in Richland, Washington. The Solid Waste Program treats, stores, and disposes of a wide variety of solid wastes consisting of radioactive, nonradioactive and hazardous material types. Solid waste types are typically classified as transuranic waste, low-level radioactive waste, low-level mixed waste, and non-radioactive hazardous waste. This report describes the mission, goals and program strategies for the Solid Waste Program for fiscal year 1996 and beyond.

NONE

1995-09-01T23:59:59.000Z

464

Integrated Program Review Fish and Wildlife Program  

E-Print Network [OSTI]

Integrated Program Review (IPR) Fish and Wildlife Program Costs May 20, 2010 Presented to Northwest-2013 data is based on the proposed IPR spending levels as of May 13, 2010. Total $ 155 4 20 34 4 445 116 778 Program Proposed Expense Budget F&W Program Expense Budget IPR FY 2012 FY 2013 Base * 239,634,000 243

465

International Programs and Services International Programs  

E-Print Network [OSTI]

International Programs and Services _______________ 1.5 Page 1 International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 www.international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts

Stephens, Graeme L.

466

International Programs and Services International Programs  

E-Print Network [OSTI]

International Programs and Services International Programs and Services OFFICE OF INTERNATIONAL PROGRAMS Offices in Laurel Hall (970) 491-5917 international.colostate.edu James A. Cooney, Vice Provost for International Affairs The Office of International Programs acts as a catalyst for ideas that bring about

Collett Jr., Jeffrey L.

467

Signature Program/Landmark Research Programs  

E-Print Network [OSTI]

Signature Program/Landmark Research Programs for the College of Veterinary Medicine and Biomedical Sciences November 20, 2008 #12;SIGNATURE PROGRAM PROPOSAL: CARDIOVASCULAR SCIENCES/DEBAKEY INSTITUTE in Figure 1 to identify the participants in the cardiovascular science program and the central role

468

Method for bonding thin film thermocouples to ceramics  

DOE Patents [OSTI]

A method is provided for adhering a thin film metal thermocouple to a ceramic substrate used in an environment up to 700 degrees Centigrade, such as at a cylinder of an internal combustion engine. The method includes the steps of: depositing a thin layer of a reactive metal on a clean ceramic substrate; and depositing thin layers of platinum and a platinum-10% rhodium alloy forming the respective legs of the thermocouple on the reactive metal layer. The reactive metal layer serves as a bond coat between the thin noble metal thermocouple layers and the ceramic substrate. The thin layers of noble metal are in the range of 1-4 micrometers thick. Preferably, the ceramic substrate is selected from the group consisting of alumina and partially stabilized zirconia. Preferably, the thin layer of reactive metal is in the range of 0.015-0.030 micrometers (15-30 nanometers) thick. The preferred reactive metal is chromium. Other reactive metals may be titanium or zirconium. The thin layer of reactive metal may be deposited by sputtering in ultra high purity argon in a vacuum of approximately 2 milliTorr (0.3 Pascals).

Kreider, Kenneth G. (Potomac, MD)

1993-01-01T23:59:59.000Z

469

MATERIALS INTEGRATION FOR HIGH- PERFORMANCE PHOTOVOLTAICS BY WAFER BONDING  

E-Print Network [OSTI]

No thesis is an individual endeavor, and this thesis would not have been possible without the assistance of my collaborators and advisor and would have been unendurable without the support of my coworkers, friends, and family. I apologize in advance to anyone whom I might omit in this brief acknowledgement, but it is late and I am running out of time! In the summer of 2000, Harry Atwater agreed to allow me to transfer to his group from the chemical engineering department. I was discouraged and doubtful about my future at Caltech and in graduate school in general. Since giving me that chance he has been a great advisor with no shortage of encouragement or ideas. I am never sure if this is by design, but Harry has managed to inspire me to work hard and has given me countless ideas to pursue while always allowing me to feel that I have nearly complete freedom to pursue experiments that are interesting to me. While in Harryís group I had the good fortune to work closely with two post-doctoral scholars, Chang-Geun Ahn and Anna Fontcuberta i Morral. Chang-Geun was extremely helpful in getting the Ge/Si bonding project going and in optical and electrical characterization experiments. Anna was tough to work with because her energy level is so darned high, but she has also been very supportive and her high energy approach to research has pushed me to work

James Michael Zahler; James Michael Zahler

2005-01-01T23:59:59.000Z

470

Method of waste stabilization with dewatered chemically bonded phosphate ceramics  

DOE Patents [OSTI]

A method of stabilizing a waste in a chemically bonded phosphate ceramic (CBPC). The method consists of preparing a slurry including the waste, water, an oxide binder, and a phosphate binder. The slurry is then allowed to cure to a solid, hydrated CBPC matrix. Next, bound water within the solid, hydrated CBPC matrix is removed. Typically, the bound water is removed by applying heat to the cured CBPC matrix. Preferably, the quantity of heat applied to the cured CBPC matrix is sufficient to drive off water bound within the hydrated CBPC matrix, but not to volatalize other non-water components of the matrix, such as metals and radioactive components. Typically, a temperature range of between 100.degree. C.-200.degree. C. will be sufficient. In another embodiment of the invention wherein the waste and water have been mixed prior to the preparation of the slurry, a select amount of water may be evaporated from the waste and water mixture prior to preparation of the slurry. Another aspect of the invention is a direct anyhydrous CBPC fabrication method wherein water is removed from the slurry by heating and mixing the slurry while allowing the slurry to cure. Additional aspects of the invention are ceramic matrix waste forms prepared by the methods disclosed above.

Wagh, Arun; Maloney, Martin D.

2010-06-29T23:59:59.000Z

471

Dinuclear Metalloradicals Featuring Unsupported Metal-Metal Bonds  

SciTech Connect (OSTI)

Unlike the very labile, unobservable radical cations [{l_brace}CpM(CO){sub 3}{r_brace}{sub 2}]{sup {sm_bullet}+} (M = W, Mo), derivatives [{l_brace}CpM(CO){sub 2}(PMe{sub 3}){r_brace}{sub 2}]{sup {sm_bullet}+} are stable enough to be isolated and characterized. Experimental and theoretical studies show that the shortened M-M bonds are of order 1 1/2, and that they are not supported by bridging ligands. The unpaired electron is fully delocalized, with a spin density of ca. 45% on each metal atom. We thank the U.S. Department of Energy (DOE), Office of Science, Office of Basic Energy Sciences, Division of Chemical Sciences, Biosciences and Geosciences for support of this work. Pacific Northwest National Laboratory (PNNL) is a multiprogram national laboratory operated for DOE by Battelle. The EPR and computational studies were performed using EMSL, a national scientific user facility sponsored by the DOE's Office of Biological and Environmental Research and located at PNNL. We thank Dr. Charles Windisch for access to his UV-Vis-NIR spectrometer.

van der Eide, Edwin F.; Yang, Ping; Walter, Eric D.; Liu, Tianbiao L.; Bullock, R. Morris

2012-08-13T23:59:59.000Z

472

Polyorganosilazane preceramic binder development for reaction bonded silicon nitride composites  

SciTech Connect (OSTI)

This study has examined the use of two commercially available polyorganosilazanes for application as preceramic binders in a composite composed of silicon carbide fibers in a reaction bonded silicon nitride (RBSN) matrix. Ceramic monolithic and composite samples were produced. Density of monolithic and whisker reinforced RBSN samples containing the polysilazane binder was increased. Mercury intrusion porosimetry revealed a significant decrease in the pore sizes of samples containing a polyorganosilazane binder. Electron micrographs of samples containing the preceramic binder looked similar to control samples containing no precursor. Overall, incorporation of the polysilazane into monolithic and whisker reinforced samples resulted in significantly increased density and decreased porosity. Nitriding of the RBSN was slightly retarded by addition of the polysilazane binder. Samples with the preceramic binders contained increased contents of {alpha} versus {beta}-silicon nitride which may be due to interaction of hydrogen evolved from polysilazane pyrolysis with the nitriding process. Initial efforts to produce continuous fiber reinforced composites via this method have not realized the same improvements in density and porosity which have been observed for monolithic and whisker reinforced samples. Further, the addition of perceramic binder resulted in a more brittle fracture morphology as compared to similar composites made without the binder.

Mohr, D.L.; Starr, T.L. [Georgia Tech Research Inst., Atlanta, GA (United States)

1992-11-01T23:59:59.000Z

473

Polyorganosilazane preceramic binder development for reaction bonded silicon nitride composites  

SciTech Connect (OSTI)

This study has examined the use of two commercially available polyorganosilazanes for application as preceramic binders in a composite composed of silicon carbide fibers in a reaction bonded silicon nitride (RBSN) matrix. Ceramic monolithic and composite samples were produced. Density of monolithic and whisker reinforced RBSN samples containing the polysilazane binder was increased. Mercury intrusion porosimetry revealed a significant decrease in the pore sizes of samples containing a polyorganosilazane binder. Electron micrographs of samples containing the preceramic binder looked similar to control samples containing no precursor. Overall, incorporation of the polysilazane into monolithic and whisker reinforced samples resulted in significantly increased density and decreased porosity. Nitriding of the RBSN was slightly retarded by addition of the polysilazane binder. Samples with the preceramic binders contained increased contents of [alpha] versus [beta]-silicon nitride which may be due to interaction of hydrogen evolved from polysilazane pyrolysis with the nitriding process. Initial efforts to produce continuous fiber reinforced composites via this method have not realized the same improvements in density and porosity which have been observed for monolithic and whisker reinforced samples. Further, the addition of perceramic binder resulted in a more brittle fracture morphology as compared to similar composites made without the binder.

Mohr, D.L.; Starr, T.L. (Georgia Tech Research Inst., Atlanta, GA (United States))

1992-11-01T23:59:59.000Z

474

Assessment of government tribology programs  

SciTech Connect (OSTI)

An assessment has been made to determine current tribology research and development work sponsored or conducted by the government. Data base surveys and discussions were conducted to isolate current projects sponsored primarily by 21 different government organizations. These projects were classified by subject, objective, energy relevance, type of research, phenomenon being investigated, variables being studied, type of motion, materials and application. An abstract of each project was prepared which included the classification, sponsor, performing organization and a project description. It was found that current work is primarily materials oriented to meet military requirements. Other than the high temperature programs very few of the tribology projects accomplish energy related objectives.

Peterson, M.B.; Levinson, T.M.

1985-09-01T23:59:59.000Z

475

Rock types, pore types, and hydrocarbon exploration  

SciTech Connect (OSTI)

A proposed exploration-oriented method of classifying porosity in sedimentary rocks is based on microscopic examination cores or cuttings. Factors include geometry, size, abundance, and connectivity of the pores. The porosity classification is predictive of key petrophysical characteristics: porosity-permeability relationships, capillary pressures, and (less certainly) relative permeabilities. For instance, intercrystalline macroporosity typically is associated with high permeability for a given porosity, low capillarity, and favorable relative permeabilities. This is found to be true whether this porosity type occurs in a sucrosic dolomite or in a sandstone with pervasive quartz overgrowths. This predictive method was applied in three Rocky Mountain oil plays. Subtle pore throat traps could be recognized in the J sandstone (Cretaceous) in the Denver basin of Colorado by means of porosity permeability plotting. Variations in hydrocarbon productivity from a Teapot Formation (Cretaceous) field in the Powder River basin of Wyoming were related to porosity types and microfacies; the relationships were applied to exploration. Rock and porosity typing in the Red River Formation (Ordovician) reconciled apparent inconsistencies between drill-stem test, log, and mud-log data from a Williston basin wildcat. The well was reevaluated and completed successfully, resulting in a new field discovery. In each of these three examples, petrophysics was fundamental for proper evaluation of wildcat wells and exploration plays.

Coalson, E.B.; Hartmann, D.J.; Thomas, J.B.

1985-05-01T23:59:59.000Z

476

An On-Target Performic Acid Oxidation Method Suitable for Disulfide Bond Elucidation Using Capillary Electrophoresis - Mass Spectrometry  

E-Print Network [OSTI]

methods before or after MS detection have been developed to aid in disulfide bond assignment, such as tandem MS followed by database searching or modification of the disulfide bond via chemical reduction or oxidation. Despite these technological...

Williams, Brad J.

2011-08-08T23:59:59.000Z

477

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

E-Print Network [OSTI]

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

Bansal, Manju

478

Typed Self-Optimization  

E-Print Network [OSTI]

type T y[O]. The operator IsIs is self-applicative, in thatargument t is any of Is[O] or IsIs, and otherwise behavesproof constant introduced by IsIs proves that the type of t

Brown, Matt

2013-01-01T23:59:59.000Z

479

Inferring snow types from , SSA and kT (transform SSA and kT from diagnostic to prognostic variables of the model).  

E-Print Network [OSTI]

· Inferring snow types from , SSA and kT (transform SSA and kT from diagnostic to prognostic-CT) · Thermal conductivity (kT): - related to snow type, grain size and bonds between grains - effective value of dry snow SSA. Dendricity varies from 1 to 0 (decreasing systematically); it corresponds to the share

Ribes, Aurélien

480

Bond Graph Modeling of Current Diffusion in Magnetic Cores Herv Morel, Bruno Allard, Sabrine M'Rad, Cyril Buttay  

E-Print Network [OSTI]

Bond Graph Modeling of Current Diffusion in Magnetic Cores Hervť Morel, Bruno Allard, Sabrine M, F-69621 Villeurbanne Cedex, France KEYBOARD: Bond Graphs, Variational approximation, Diffusive with the diffusion representation. Both approaches yield a same bond graph representation. 2. MODELING CURRENT

Paris-Sud XI, Universitť de

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


481

Plasma-activated direct bonding of diamond-on-insulator wafers to thermal oxide grown silicon wafers  

E-Print Network [OSTI]

microscopy, profilometer and wafer bow measurements. Plasma-activated direct bonding of DOI wafers to thermalPlasma-activated direct bonding of diamond-on-insulator wafers to thermal oxide grown silicon (CMP) on the diamond surface makes a poor bonding to silicon wafers with thermal oxide. Our results

Akin, Tayfun

482

Hydrogen Bonds Involved in Binding the Qi-site Semiquinone in the bc1 Complex, Identified through Deuterium Exchange  

E-Print Network [OSTI]

Hydrogen Bonds Involved in Binding the Qi-site Semiquinone in the bc1 Complex, Identified through them. The strength of interactions indicates that the protons are involved in hydrogen bonds with SQ. The hyperfine cou- plings differ from values typical for in-plane hydrogen bonds previously observed in model

Crofts, Antony R.

483

Hydrogen bonding preference of equatorial versus axial hydroxyl groups in pyran and cyclohexane rings in organic crystals  

E-Print Network [OSTI]

Paper Hydrogen bonding preference of equatorial versus axial hydroxyl groups in pyran of the hydrogen bonding counts in crystalline pyranose monosaccharides, we noticed that equatorial hydroxyls formed more hydrogen bonds, on average, than axial groups. A survey of the Cambridge Structural Database

de Gispert, Adrià

484

Subangstrom Crystallography Reveals that Short Ionic Hydrogen Bonds, and Not a His-Asp Low-Barrier Hydrogen  

E-Print Network [OSTI]

Subangstrom Crystallography Reveals that Short Ionic Hydrogen Bonds, and Not a His-Asp Low-Barrier Hydrogen Bond, Stabilize the Transition State in Serine Protease Catalysis Cynthia N. Fuhrmann, Matthew D that destabilizes the His57-Ser195 hydrogen bond, preventing the back-reaction. In both structures the His57-Asp102

Agard, David

485

Hydrogen Bond Switching among Flavin and Amino Acid Side Chains in the BLUF Photoreceptor Observed by Ultrafast Infrared Spectroscopy  

E-Print Network [OSTI]

Hydrogen Bond Switching among Flavin and Amino Acid Side Chains in the BLUF Photoreceptor Observed hydrogen-bond network with nearby amino acid side chains, including a highly conserved tyrosine and glutamine. The participation of particular amino acid side chains in the ultrafast hydrogen-bond switching

van Stokkum, Ivo

486

Hydrogen Bond Switching among Flavin and Amino Acids Determines the Nature of Proton-Coupled Electron Transfer in BLUF  

E-Print Network [OSTI]

Hydrogen Bond Switching among Flavin and Amino Acids Determines the Nature of Proton results from a hydrogen bond switch between the flavin and its surrounding amino acids that preconfigures a rearrangement of the hydrogen bond network around the flavin takes place leading to a 10-15 nm red shift

van Stokkum, Ivo

487

Hydrogen Bond Lifetimes and Energetics for Solute/Solvent Complexes Studied with 2D-IR Vibrational Echo Spectroscopy  

E-Print Network [OSTI]

Hydrogen Bond Lifetimes and Energetics for Solute/Solvent Complexes Studied with 2D-IR Vibrational@stanford.edu Abstract: Weak hydrogen-bonded solute/solvent complexes are studied with ultrafast two the dissociation and formation rates of the hydrogen-bonded complexes. The dissociation rates of the weak hydrogen

Fayer, Michael D.

488

Hydrogen-Bonding Interaction in Molecular Complexes and Clusters of Aerosol Nucleation Alexei Khalizov, and Renyi Zhang*  

E-Print Network [OSTI]

Hydrogen-Bonding Interaction in Molecular Complexes and Clusters of Aerosol Nucleation Precursors, water, and ammonia. A central feature of the complexes is the presence of two hydrogen bonds. Organic acid-sulfuric acid complexes show one strong and one medium-strength hydrogen bond whereas

489

Hydrogen-bond equilibria and life times in a supercooled monohydroxy alcohol  

E-Print Network [OSTI]

Dielectric loss spectra covering 13 decades in frequency were collected for 2-ethyl-1-hexanol, a monohydroxy alcohol that exhibits a prominent Debye-like relaxation, typical for several classes of hydrogen-bonded liquids. The thermal variation of the dielectric absorption amplitude agrees well with that of the hydrogen-bond equilibrium population, experimentally mapped out using near infrared (NIR) and nuclear magnetic resonance (NMR) measurements. Despite this agreement, temperature-jump NIR spectroscopy reveals that the hydrogen-bond switching rate does not define the frequency position of the prominent absorption peak. This contrasts with widespread notions and models based thereon, but is consistent with a recent approach.

C. Gainaru; S. Kastner; F. Mayr; P. Lunkenheimer; S. Schildmann; H. J. Weber; W. Hiller; A. Loidl; R. BŲhmer

2011-06-29T23:59:59.000Z

490

Developing A Laser Shockwave Model For Characterizing Diffusion Bonded Interfaces  

SciTech Connect (OSTI)

12. Other advances in QNDE and related topics: Preferred Session Laser-ultrasonics Developing A Laser Shockwave Model For Characterizing Diffusion Bonded Interfaces 41st Annual Review of Progress in Quantitative Nondestructive Evaluation Conference QNDE Conference July 20-25, 2014 Boise Centre 850 West Front Street Boise, Idaho 83702 James A. Smith, Jeffrey M. Lacy, Barry H. Rabin, Idaho National Laboratory, Idaho Falls, ID ABSTRACT: The US National Nuclear Security Agency has a Global Threat Reduction Initiative (GTRI) which is assigned with reducing the worldwide use of high-enriched uranium (HEU). A salient component of that initiative is the conversion of research reactors from HEU to low enriched uranium (LEU) fuels. An innovative fuel is being developed to replace HEU. The new LEU fuel is based on a monolithic fuel made from a U-Mo alloy foil encapsulated in Al-6061 cladding. In order to complete the fuel qualification process, the laser shock technique is being developed to characterize the clad-clad and fuel-clad interface strengths in fresh and irradiated fuel plates. The Laser Shockwave Technique (LST) is being investigated to characterize interface strength in fuel plates. LST is a non-contact method that uses lasers for the generation and detection of large amplitude acoustic waves to characterize interfaces in nuclear fuel plates. However the deposition of laser energy into the containment layer on specimenís surface is intractably complex. The shock wave energy is inferred from the velocity on the backside and the depth of the impression left on the surface from the high pressure plasma pulse created by the shock laser. To help quantify the stresses and strengths at the interface, a finite element model is being developed and validated by comparing numerical and experimental results for back face velocities and front face depressions with experimental results. This paper will report on initial efforts to develop a finite element model for laser shock.

James A. Smith; Jeffrey M. Lacy; Barry H. Rabin

2014-07-01T23:59:59.000Z

491

Status and progress of the RERTR program in the year 2003.  

SciTech Connect (OSTI)

One of the most important events affecting the RERTR program during the past year was the decision by the U.S. Department of Energy to request the U.S. Congress to significantly increase RERTR program funding. This decision was prompted, at least in part, by the terrible events of September 11, 2001, and by a high-level U.S./Russian Joint Expert Group recommendation to immediately accelerate RERTR program activities in both countries, with the goal of converting all the world's research reactors to low-enriched fuel at the earliest possible time, and including both Soviet-designed and United States-designed research reactors. The U.S. Congress is expected to approve this request very soon, and the RERTR program has prepared itself well for the intense activities that the 'Accelerated RERTR Program' will require. Promising results have been obtained in the development of a fabrication process for monolithic LEU U-Mo fuel. Most existing and future research reactors could be converted to LEU with this fuel, which has a uranium density between 15.4 and 16.4 g/cm{sup 3} and yielded promising irradiation results in 2002. The most promising method hinges on producing the monolithic meat by cold-rolling a thin ingot produced by casting. The aluminum clad and the meat are bonded by friction stir welding and the cladding surface is finished by a light cold roll. This method can be applied to the production of miniplates and appears to be extendable to the production of full-size plates, possibly with intermediate anneals. Other methods planned for investigation include high temperature bonding and hot isostatic pressing. The progress achieved within the Russian RERTR program, both for the traditional tube-type elements and for the new 'universal' LEU U-Mo pin-type elements, promises to enable soon the conversion of many Russian-designed research and test reactors. Irradiation testing of both fuel types with LEU U-Mo dispersion fuels has begun. Detailed studies are in progress to define the feasibility of converting each Russian-designed research and test reactor to either fuel type. The plan for the Accelerated RERTR Program is structured to achieve LEU conversion of all HEU research reactors supplied by the United States and Russia during the next nine years. This effort will address, in addition to the fuel development and qualification, the analyses and performance/economic/safety evaluations needed to implement the conversions. In combination with this over-arching goal, the RERTR program plans to achieve at the earliest possible date qualification of LEU U-Mo dispersion fuels with uranium densities of 6 g/cm{sup 3} and 7 g/cm{sup 3}. Reactors currently using or planning to use LEU silicide fuel will rely on this fuel after termination of the FRRSNFA program, because it is acceptable to COGEMA for reprocessing. Qualification of LEU U-Mo dispersion fuels has suffered some unavoidable delays but, to accelerate it as much as possible, the RERTR program, the French CEA, and the Australian ANSTO have agreed to jointly pursue a two-element qualification test of LEU U-Mo dispersion fuel with uranium density of 7.0 g/cm{sup 3} to be performed in the Osiris reactor during 2004. The RERTR program also intends to eliminate all obstacles to the utilization of LEU in targets for isotope production, so that this important function can be performed without the need for weapons-grade materials. All of us, working together as we have for many years, can ensure that all these goals will be achieved. By promoting the efficiency and safety of research reactors while eliminating the traffic in weapons-grade uranium, we can prevent the possibility that some of this material might fall in the wrong hands. Few causes can be more deserving of our joint efforts.

Travelli, A.; Nuclear Engineering Division

2003-01-01T23:59:59.000Z

492

Cylinder monitoring program  

SciTech Connect (OSTI)

Cylinders containing depleted uranium hexafluoride (UF{sub 6}) in storage at the Department of Energy (DOE) gaseous diffusion plants, managed by Martin Marietta Energy Systems, Inc., are being evaluated to determine their expected storage life. Cylinders evaluated recently have been in storage service for 30 to 40 years. In the present environment, the remaining life for these storage cylinders is estimated to be 30 years or greater. The group of cylinders involved in recent tests will continue to be monitored on a periodic basis, and other storage cylinders will be observed as on a statistical sample population. The program has been extended to all types of large capacity UF{sub 6} cylinders.

Alderson, J.H. [Martin Marietta Energy Systems, Inc., Paducah, KY (United States)

1991-12-31T23:59:59.000Z

493

Graduate Programs Auburn University  

E-Print Network [OSTI]

Forestry Graduate Programs Auburn University Auburn University, Alabama 368495414 Programs://www.forestry.auburn.edu/graduate/ University of California, Berkeley Berkeley, California 947203114 Program: Forestry http://espm.berkeley.edu/gradprograms/grad_programs_mf.html Clemson University Clemson, South Carolina 29634 Program: Forest Resources http

494

Long-term performance of epoxy-bonded rebar-couplers  

E-Print Network [OSTI]

Water transport in epoxy resins." Prog. Polymer Science.Hygrothermal effects of epoxy resin. Part I: the nature ofStandard Specification for Epoxy-Resin-Base Bonding Systems

Brungraber, Griffin Rupp

2009-01-01T23:59:59.000Z

495

Stress and Fracture Analysis of a Class of Bonded Joints in Wind Turbine Blades  

E-Print Network [OSTI]

A simplified model is proposed to investigate the stress fields and the strain energy release rate (SERR) associated with cracks in bonded joints in wind turbine blades. The proposed two-dimensional model consists of nonparallel upper and lower...

Chen, Chang

2013-05-08T23:59:59.000Z

496

Hybrid Two-Dimensional Electronic Systems and Other Applications of sp-2 Bonded Light Elements  

E-Print Network [OSTI]

A.4 A.5 vii List of Tables DOE Hydrogen Storage Targets forsp-2 Bonded Materials 5 Hydrogen Storage 5.1 Motivation andJeffrey R. Long. Hydrogen storage in a microporous metal-

Kessler, Brian Maxwell

2010-01-01T23:59:59.000Z

497

Collective Hydrogen Bond Reorganization in Water Studied with Temperature-Dependent Ultrafast Infrared Spectroscopy  

E-Print Network [OSTI]

We use temperature-dependent ultrafast infrared spectroscopy of dilute HOD in H2O to study the picosecond reorganization of the hydrogen bond network of liquid water. Temperature-dependent two-dimensional infrared (2D IR), ...

Nicodemus, Rebecca A.

498

EIS-0306: Treatment and Management of Sodium-Bonded Spent Nuclear Fuel  

Broader source: Energy.gov [DOE]

This EIS evaluates the†potential environmental impacts of the proposed electrometallurgical treatment of DOE-owned sodium bonded spent nuclear fuel in the Fuel Conditioning Facility at Argonne...

499

Commercialization of low temperature copper thermocompression bonding for 3D integrated circuits  

E-Print Network [OSTI]

Wafer bonding is a key process and enabling technology for realization of three-dimensional integrated circuits (3DIC) with reduced interconnect delay and correspondingly increased circuit speed and decreased power ...

Nagarajan, Raghavan

2008-01-01T23:59:59.000Z

500

E-Print Network 3.0 - ag au bonded Sample Search Results  

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

Ag, Au, and Pb were deposited onto the 7 7 surface at low temperature 95 K .5... of a silicide within 12 ML with bonding characteristics of p-d hybridization.29-33 The Si-Au...