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1

Decomposing Linear Programs for Parallel Solution?  

E-Print Network [OSTI]

Decomposing Linear Programs for Parallel Solution? Ali P nar, Umit V. Catalyurek, Cevdet Aykanat in the solution of Linear Programming (LP) problems with block angular constraint matrices has been exploited industrial applications and the advent of powerful computers have in- creased the users' ability to formulate

�atalyürek, �mit V.

2

Preconditioning for the mixed formulation of linear plane elasticity  

E-Print Network [OSTI]

. An overlapping Schwarz preconditioner and a multigrid preconditioner for the discrete system are developed and analyzed. We start by introducing the mixed formulation (stress-displacement formulation) for the linear plane elasticity problem and its discretization...

Wang, Yanqiu

2005-11-01T23:59:59.000Z

3

Optimization Online - A new mixed integer linear programming ...  

E-Print Network [OSTI]

May 22, 2014 ... ... networks introduced in Stanimirovi\\'c and Mi\\v{s}kovi\\'c (2012). This paper introduces a new mixed integer linear programming formulation for ...

Aleksandra Petrovic

2014-05-22T23:59:59.000Z

4

Linear Programming Environmental  

E-Print Network [OSTI]

Linear Program to control air pollution was developed in 1968 by Teller, which minimized cost Fall 2006 #12;Topics · Introduction · Background · Air · Land · Water #12;Introduction · "The United States spends more than 2% of its gross domestic product on pollution control, and this is more than any

Nagurney, Anna

5

Application of linear programming redispatch technique to dynamic generation allocation  

SciTech Connect (OSTI)

This paper considers dispatch problems that involve the allocation of system generation optimally among generating units while tracking a load curve and observing power rate limits of the units, system spinning reserve requirements and other security constraints. Two methods are used in the solution of the problem. The first method is quadratic programming technique combined with a linear programming redispatch technique. The latter utilizes a linear programming formulation of the dynamic dispatch problem about the base case static economic dispatch solution. Tests and computer results on 4 systems of different combinations of units and intervals are given to show the advantages of the techniques proposed.

Somuah, C.B. (Dept. of Electrical Engr., KFUPM, Dhahran 31261 (SA)); Khunaizi, N. (Saudi Consolidated Electric Co., In the Eastern Province, Dammam (SA))

1990-02-01T23:59:59.000Z

6

Decomposing Linear Programs for Parallel Solution ?  

E-Print Network [OSTI]

Decomposing Linear Programs for Parallel Solution ? Ali Pinar, ¨ Umit V. C¸ ataly¨urek, Cevdet in the solution of Linear Programming (LP) problems with block angular constraint matrices has been exploited with successful industrial applications and the advent of powerful computers have in­ creased the users' ability

�atalyürek, �mit V.

7

The Next Linear Collider Program  

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

To use the left side navigation on this page, you will need to turn on To use the left side navigation on this page, you will need to turn on Javascript. You do not need JavaScript to use the text-based navigation bar at the bottom of the page. The Next Linear Collider at SLAC Navbar MISSION: Scientists expect research at this facility to answer fundamental questions about the behavior of matter and the origins of the Universe. NLC 8-Pack on the Drawing Board What's New In the Next Linear Collider: • NLC Newsletter October, 2001 • NLC Snowmass report 2001 • NLC All Hands Talk, August 2001 Upcoming Events: • Fall 2001 Working Sessions, Oct. 22-23, 2001 • Pulse Compression Workshop, Oct. 22-24, 2001 • Machine Advisory Committee Mtg., Oct. 24-26, 2001 • ISG-7 at KEK, Nov. 12-15, 2001 • LC' 02 at SLAC, Feb. 4-8, 2002 NLC Website Search: Entire SLAC Web | Help |

8

Safe bounds in linear and mixed-integer programming  

E-Print Network [OSTI]

Abstract: Current mixed-integer linear programming solvers are based on linear programming routines that use floating point arithmetic. Occasionally, this leads ...

Arnold Neumaier

9

Optimized groundwater containment using linear programming  

SciTech Connect (OSTI)

Groundwater extraction systems are typically installed to contain contaminant plumes. These systems are expensive to install and maintain. A traditional approach to designing such a wellfield is to use a series of trial-and-error simulations to test the effects of various well locations and pump rates. However, optimal locations and pump rates of extraction wells are difficult to determine when the objectives of the potential pumping scheme and the site hydrogeology are considered. This paper describes a case study of an application of linear programming theory to determine optimal well placement and pump rates. Calculations were conducted by using ModMan to link a calibrated MODFLOW flow model with LINDO, a linear programming package. Past activities at the site under study included disposal of contaminants in pits. Several groundwater plumes have been identified, and others may be present. The area of concern is bordered on three sides by a wetland, which receives a portion of its input water budget as groundwater discharge from the disposal area. The objective function of the optimization was to minimize the rate of groundwater extraction while preventing discharge to the marsh across a user-specified boundary. In this manner, the optimization routine selects well locations and pump rates to produce a groundwater divide along this boundary.

Quinn, J.J.; Johnson, R.L.; Durham, L.A.

1998-07-01T23:59:59.000Z

10

A several new mixed integer linear programming formulations for ...  

E-Print Network [OSTI]

May 31, 2014 ... researchers, the only valuable scientific content of that paper seems to .... proposed by Church & Cohon (1976) for siting energy facilities and ...

2014-05-31T23:59:59.000Z

11

ANGEL program: Solution of large systems of linear differential equations describing nonstationary processes using CUDA technology  

SciTech Connect (OSTI)

This paper presents the formulation of the problem and the methodical approach for solving large systems of linear differential equations describing nonstationary processes with the use of CUDA technology; this approach is implemented in the ANGEL program. Results for a test problem on transport of radioactive products over loops of a nuclear power plant are given. The possibilities for the use of the ANGEL program for solving various problems that simulate arbitrary nonstationary processes are discussed.

Moryakov, A. V., E-mail: sailor@yauza.ru; Pylyov, S. S. [National Research Centre Kurchatov Institute (Russian Federation)

2012-12-15T23:59:59.000Z

12

Integer programming formulations for the elementary shortest path ...  

E-Print Network [OSTI]

projection of the MCF extended formulation into the space of the x variables. We will make ..... source C++ graph template library, Electronic Notes in Theoretical.

2014-09-26T23:59:59.000Z

13

An Augmented Primal-Dual Method for Linear Conic Programs  

E-Print Network [OSTI]

Apr 11, 2007 ... We propose a new iterative approach for solving linear programs over ...... for the random number generator to make the data reproducible.

2007-04-11T23:59:59.000Z

14

Optimization Online - Large-Scale Linear Programming Techniques ...  

E-Print Network [OSTI]

Large-Scale Linear Programming Techniques for the Design of Protein Folding Potentials. Michael Wagner (mwagner ***at*** odu.edu) Jaroslaw Meller (jmeller

Michael Wagner

15

On a new collection of stochastic linear programming test problems  

E-Print Network [OSTI]

Abstract: The purpose of this paper is to introduce a new test problem collection for stochastic linear programming that the authors have recently begun to ...

K. A. Ariyawansa

16

Optimized remedial groundwater extraction using linear programming  

SciTech Connect (OSTI)

Groundwater extraction systems are typically installed to remediate contaminant plumes or prevent further spread of contamination. These systems are expensive to install and maintain. A traditional approach to designing such a wellfield uses a series of trial-and-error simulations to test the effects of various well locations and pump rates. However, the optimal locations and pump rates of extraction wells are difficult to determine when objectives related to the site hydrogeology and potential pumping scheme are considered. This paper describes a case study of an application of linear programming theory to determine optimal well placement and pump rates. The objectives of the pumping scheme were to contain contaminant migration and reduce contaminant concentrations while minimizing the total amount of water pumped and treated. Past site activities at the area under study included disposal of contaminants in pits. Several groundwater plumes have been identified, and others may be present. The area of concern is bordered on three sides by a wetland, which receives a portion of its input budget as groundwater discharge from the pits. Optimization of the containment pumping scheme was intended to meet three goals: (1) prevent discharge of contaminated groundwater to the wetland, (2) minimize the total water pumped and treated (cost benefit), and (3) avoid dewatering of the wetland (cost and ecological benefits). Possible well locations were placed at known source areas. To constrain the problem, the optimization program was instructed to prevent any flow toward the wetland along a user-specified border. In this manner, the optimization routine selects well locations and pump rates so that a groundwater divide is produced along this boundary.

Quinn, J.J.

1995-12-31T23:59:59.000Z

17

The Next Linear Collider Klystron Development Program  

E-Print Network [OSTI]

Klystrons capable of 75 MW output power at 11.4 GHz have been under development at SLAC for the last decade. The work has been part of the program to realize all the components necessary for the construction of the Next Linear Collider (NLC). The effort has produced a family of solenoid-focused 50 MW klystrons, which are currently powering a 0.5 GeV test accelerator at SLAC and several test stands, where high power components are evaluated and fundamental research is performed studying rf breakdown and dark current production. Continuing development has resulted in a Periodic Permanent Magnet (PPM) focused 50 MW klystron, tested at SLAC and subsequently contracted for manufacture by industry in England and Japan. A 75 MW version of that PPM klystron was built at SLAC and reached 75 MW, with 2.8 microsecond pulses. Based on this design, a prototype 75 MW klystron, designed for low-cost manufacture, is currently under development at SLAC, and will eventually be procured from industry in modest quantities for ad...

Jongewaard, E; Pearson, C; Phillips, R M; Sprehn, D; Vlieks, A E

2000-01-01T23:59:59.000Z

18

Linear Programming: Penn State Math 484 Lecture Notes  

E-Print Network [OSTI]

. Matrix Inverse 35 6. Solution of Linear Equations 37 7. Linear Combinations, Span, Linear Independence 39 Programs with Matlab 47 Chapter 4. Convex Sets, Functions and Cones and Polyhedral Theory 51 1. Convex Sets on the Graph of z. The level sets existing in R2 while the graph of z existing R3 . The level sets have been

Squicciarini, Anna Cinzia

19

Solutions of differential equations by linear programming techniques  

E-Print Network [OSTI]

. INTRODUCTION II. LINEAR PROGRAMMING General Discussion. Theory of Linear ProSrsmming. a Duality . The Simplex Method anA LP/90. III. LINEAR DIFFZREKTAL EQUATIONS. General Discussion. A Limital Solution to a Differential Equation IV. THE ~ PROGRAMING... be traced back much further. A study of mathematical game theory was initiated. in 1928 by Von Neumann. In 1944 Von Neumann and Morgenstern published the book, Theory of Games and. Economic Behavior which is an economic application of minimax theory...

Saye, Jake Lee

2012-06-07T23:59:59.000Z

20

Mathematical programming approach to tighten a Big-$M$ formulation  

E-Print Network [OSTI]

Aug 7, 2014 ... Category 1: Integer Programming. Citation: Escuela de Computación, Facultad de Ciencias, Universidad Central de Venezuela (August,2014).

Alejandro Crema

2014-08-07T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

On Programs with Linearly Ordered Multiple Preferences  

E-Print Network [OSTI]

programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these se, politics} N2 = {local, sports} N3 = {national, economy} N4 = {international, economy} . The redaction

Vermeir, Dirk

22

Approximate Linear Programming for Firstorder MDPs Scott Sanner  

E-Print Network [OSTI]

, the bounds that we derive for approximation error apply equally to all domain instantiations (i.eApproximate Linear Programming for First­order MDPs Scott Sanner University of Toronto Department

Sanner, Scott

23

The Equivalence of Linear Programs and Zero-Sum Games  

E-Print Network [OSTI]

he noted that there was one case in which the reduction does not work. This also led .... linear program does not exist. ...... In: Handbook of game theory with eco-.

2012-01-15T23:59:59.000Z

24

A Mixed-Integer Linear Programming Model for Optimizing the Scheduling and Assignment of Tank Farm Operations  

E-Print Network [OSTI]

1 A Mixed-Integer Linear Programming Model for Optimizing the Scheduling and Assignment of Tank) formulation for the Tank Farm Operation Problem (TFOP), which involves simultaneous scheduling of continuous multi-product processing lines and the assignment of dedicated storage tanks to finished products

Grossmann, Ignacio E.

25

On Programs with Linearly Ordered Multiple Preferences  

E-Print Network [OSTI]

programs allows for the defeat of rules to resolve contradictions. We propose a refinement of these se the following extended answer sets: N 1 = {local , politics} N 2 = {local , sports} N 3 = {national , economy} N 4 = {international , economy} . The redaction wishes to order them according to their preferences

Vermeir, Dirk

26

Representing the space of linear programs as a Grassmannian  

E-Print Network [OSTI]

Feb 22, 2006 ... We will show that there are only a finite number of stable points. Thus ... linear programs as the space of projection matrices. ..... QA[x]2AT QT ...... There are many questions related to the implementation and efficiency of these ...

2006-03-01T23:59:59.000Z

27

Capacity expansion analysis in a chemical plant using linear programming  

Science Journals Connector (OSTI)

An analysis of the fuel additive production process of a US mid-western chemical manufacturer is described. Material balance constraints for each potential bottleneck of the manufacturing process are included as part of a linear programming model. Several capacity expansion scenarios are evaluated. The optimal way of modifying and expanding manufacturing capacity to meet forecast demand is determined.

Kenneth H. Myers; Reuven R. Levary

1996-01-01T23:59:59.000Z

28

Coupling Climate Damages and GHG Abatement Costs in a Linear Programming Framework  

Science Journals Connector (OSTI)

The paper discusses the coupling of non-linear non-convex damage costs due to climate change with a cost-efficiency analysis based on a technical-economic linear programming model like MARKAL and studies the impl...

M. Labriet; R. Loulou

2003-09-01T23:59:59.000Z

29

A NEW POLYNOMIAL-TIME ALGORITHM FOR LINEAR PROGRAMMING  

E-Print Network [OSTI]

We present a new polynomial-time algorithm for linear programming. In the worst case, the algorithm requires O(tf'SL) arithmetic operations on O(L) bit numbers, where n is the number of variables and L is the number of bits in the input. The running,time of this algorithm is better than the ellipsoid algorithm by a factor of O(n~'~). We prove that given a polytope P and a strictly in-terior point a E P, there is a projective transformation of the space that maps P, a to P', a ' having the following property. The ratio of the radius of the smallest sphere with center a', containing P ' to the radius of the largest sphere with center a ' contained in P ' is O(n). The algorithm consists of repeated application of such projective transformations each followed by optimization over an inscribed sphere to create a sequence of points which converges to the optimal solution in poly-nomial time.

N. Karmarkar

1984-01-01T23:59:59.000Z

30

Calmness of linear programs under perturbations of all data ...  

E-Print Network [OSTI]

the nominal data, and not data in a neighborhood) for computing or estimating the calmness modulus of the optimal set (argmin) mapping in linear optimization

2014-06-18T23:59:59.000Z

31

A study of linear programming and methods for programming the simplex method  

E-Print Network [OSTI]

Techniques, Johns Hopkins Press, Maryland (1958). 8. Symonds, G. H. , Linear Programmin: The Solution of Refinin Problems, Esso Standard Oil Company, New York (1955). CM*R*h' 1 dW tth, ~tt-ot t Anal sis: An A praisal, Volume 18, Princeton University Press... of the Air Force organized a research group under the title Project SCOOP (Scientific Computation of Optimal Programs) ~ As a direct result of thts research project Dantzig devised the first system- t' p d 1*~ii tg g 11' p g ' gp gt . Tli new method...

Watson, Warren Wallace

2012-06-07T23:59:59.000Z

32

Non Linear Programming (NLP) Formulation for Quantitative Modeling of Protein Signal Transduction Pathways  

E-Print Network [OSTI]

Modeling of signal transduction pathways plays a major role in understanding cells' function and predicting cellular response. Mathematical formalisms based on a logic formalism are relatively simple but can describe how ...

Mitsos, Alexander

33

Linear Stochastic Fractional Programming with Sum-of-Probabilistic ...  

E-Print Network [OSTI]

Fractional Programming Problem with Mixed Constraints”, Acta Ciencia Indica,. Vol. XXX M, No. 3, pp 497-506. 11. Charles, V., and Dutta, D., “Extremization of ...

2005-04-19T23:59:59.000Z

34

The Slater condition is generic in linear conic programming  

E-Print Network [OSTI]

Nov 9, 2012 ... of the ball does not contain points of T . Therefore, ...... Pataki G., The geometry of semidefinite programming, 29–65, Handbook of Semidefinite.

2012-11-09T23:59:59.000Z

35

Journal of Sound and Vibration (1995) 185(4), 734736 COMMENTS ON THE HAMILTONIAN FORMULATION FOR LINEAR AND  

E-Print Network [OSTI]

Journal of Sound and Vibration (1995) 185(4), 734­736 COMMENTS ON THE HAMILTONIAN FORMULATION. REFERENCES 1. R. NAGEM, B. A. RHODES and G. V. H. SANDRI 1991 Journal of Sound and Vibration 144, 536 of Sound and Vibration 154, 551. Comments on ``Hamiltonian mechanics of the damped oscillator''. 3. R. J

Rey Juan Carlos, Universidad

36

A Warm-Start Approach for Large-Scale Stochastic Linear Programs  

E-Print Network [OSTI]

Aug 29, 2006 ... A Warm-Start Approach for Large-Scale Stochastic Linear Programs ... so that it can be seen as a structure-exploiting initial point generator.

Marco Colombo

2006-08-29T23:59:59.000Z

37

A fuzzy linear programming approach to the load shedding and generation reallocation problem  

Science Journals Connector (OSTI)

In this article, an effective method to control a power system during emergency conditions is presented. Based on Fuzzy Linear Programming (FLP), a new technique is developed to solve the Load Shedding and Generation Reallocation (LSGR) optimization ...

R. Hooshmand; V. Tahani; H. Seifi

1998-12-01T23:59:59.000Z

38

Linear Program to Select Energy Conservation Projects in an Existing Facility  

E-Print Network [OSTI]

Linear Programming is a mathematical optimization tool which has been widely used in the chemical and petrochemical industries for scheduling, product planning and utility system optimization. In an energy audit of a refinery or chemical plant...

Mak, J. Y.

1983-01-01T23:59:59.000Z

39

The MARX Modulator Development Program for the International Linear Collider  

SciTech Connect (OSTI)

The ILC Marx Modulator Development Program at SLAC is working towards developing a full-scale ILC Marx ''Reference Design'' modulator prototype, with the goal of significantly reducing the size and cost of the ILC modulator while improving overall modulator efficiency and availability. The ILC Reference Design prototype will provide a proof-of-concept model to industry in advance of Phase II SBIR funding, and also allow operation of the new 10MW L-Band Klystron prototypes immediately upon their arrival at SLAC.

Leyh, G.E.; /SLAC

2006-06-12T23:59:59.000Z

40

On the integer max-linear programming problem Peter Butkovic1,  

E-Print Network [OSTI]

and the integer max-linear programming problem. In max-algebra, for a, b R = R {-}, we define a b = max(a, b to Elsevier July 22, 2013 #12;A two-sided max-linear system (TSS) is of the form Ax c = Bx d where A, B R m time, and give a method in this case. If f R n , then the function f(x) = fT x is called max

Butkovic, Peter

Note: This page contains sample records for the topic "linear programming formulation" 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

How to Analyze the Results of Linear Programs-Part 2: Price Interpretation  

E-Print Network [OSTI]

as total demand: 2,sl 2 C,d,. The cost to ship one unit from the i-th supplier to the j-th consumer is c, the dual linear program is given by maximize C dlrl - C SIX, I I The dual constraint says, in effect: (1) 'Two suppliers that ship t

Greenberg, Harvey J.

42

The optimization of a function involving an integral by linear programming techniques  

E-Print Network [OSTI]

variable boundary conditions. A model of the calculus ot variations approach to solving these problems was deve]oped in the past two years by R. G. Thompson snd N. D. George at the Ifniversity of Missouri. This re. catch investigates the feasibility.... '"he linear programming problems from the Thompson-George ", . odel were computed on the 1BM 360/65, using Mathematical Proeram- miug System/360. The solutions aro compared with solutions provided through the calculus of variations technique, which...

Goeble, Harold Everett

2012-06-07T23:59:59.000Z

43

Sporting Good Manufacturing Company: Optimal Manufacturing and Shipping Cost Through Linear Programming Models  

E-Print Network [OSTI]

Figure 15: Example Transshipment Model.............................................................................. 18 vi List of Principal Symbols and Nomenclature SGMC Sporting Good Manufacturing Company LP Linear Programming CEO Chief... Executive Officer COO Chief Operation Officer PKR Pakistani Rupees EMGT Engineering Management O.F. Objective Function A i No. of bats manufactured in factory i; where i = k, l BB i No. of Stumps manufactured in factory i; where i = k, l C i No...

Malik, Ejaz

2009-05-15T23:59:59.000Z

44

Linear Programming in the Community In this project, we aimed to help a food pantry service by selecting the optimal  

E-Print Network [OSTI]

Linear Programming in the Community In this project, we aimed to help a food pantry service other food pantry services, where they distribute food by packets, each containing about the same a lottery system. Unlike other community food services where they distribute only the food donated to them

Yong, Alexander

45

Priority Based Reservoir Optimization using Linear Programming: Application to Flood Operation of the Iowa/Des Moines River System  

E-Print Network [OSTI]

for preservation of selected operating priorities and the effect that operating constraints have on systemPriority Based Reservoir Optimization using Linear Programming: Application to Flood Operation of the Iowa/Des Moines River System By MATTHEW JASON BROWN B.S. (The Pennsylvania State University) 1995

Lund, Jay R.

46

Assessing plantation biomass for co-firing with coal in northern Indiana: A linear programming approach  

Science Journals Connector (OSTI)

Tightening environmental regulations and the signing of the Kyoto Protocol have prompted electric utilities to consider co-firing biomass with coal to reduce the levels of CO2, SO2, and \\{NOx\\} in stack emissions. This analysis examines the cost competitiveness of plantation produced woody biomass and waste wood with coal in electricity production. A case study of woody biomass production and co-firing in northern Indiana is presented. A Salix (willow) production budget was created to assess the feasibility of plantation tree production to supply biomass to the utility for fuel blending. Co-firing with waste wood from primary and secondary wood processing activities and local municipalities also is considered. A linear programming model was developed to examine the optimal co-firing blend of coal and biomass while minimizing variable cost, including the cost of ash disposal and material procurement costs. This model was used to examine situations where coal is the primary fuel and waste wood, willow trees, or both are available for fuel blending. The results indicate that co-firing woody biomass is cost-effective for the power plant. Sensitivity analysis explored the effect of waste wood prices on co-firing cost.

Sara Nienow; Kevin T McNamara; Andrew R Gillespie

2000-01-01T23:59:59.000Z

47

Budget Formulation and Execution | Department of Energy  

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

Formulation and Execution Formulation and Execution Budget Formulation and Execution The Office of Budget works on the Office of Energy Efficiency and Renewable Energy (EERE) corporate budget formulation and defense, annual performance plan facilitation, quarterly program performance reporting, accountability submissions, the Program Assessment Rating Tool (PART), and related President's Management Agenda (PMA) topics. The Office produces budget funding action documents, procurement and loan guarantee procedures, annual operating plans, fund transfers to laboratories, and contractor budget data analysis. The Office leads the budgeting process through two primary functions-formulation and execution: Budget Formulation The Office of Budget facilitates corporate budget formulation through

48

Agrochemical Formulations  

Science Journals Connector (OSTI)

Microemulsions offer a very attractive alternative for formulation of agrochemicals when compared with EWs. As mentioned above ... emulsions for the following reasons. Once the composition of the microemulsion is...

Prof. Tharwat Tadros

2013-01-01T23:59:59.000Z

49

Alternative mixed-integer linear programming models of a maritime inventory routing problem  

E-Print Network [OSTI]

product maritime inventory routing problem is addressed in this paper by exploring the use of continuous formulation based on a discrete time representation for vacuum gas oil routing and inventory management. Song Yongheng1,2 and Ignacio E. Grossmann3 1 Institute of Process Control Eng., Department of Automation

Grossmann, Ignacio E.

50

Bounding A Protein's Free Energy In Lattice Models Via Linear Programming  

E-Print Network [OSTI]

in understanding protein structure prediction. In these models, a protein folds to maximize H-H contacts (minimize [4], abstracts the dominant force in protein folding: the hydrophobic interaction. The hydrophobicity of protein folding in the Hydro- phobic-Hydrophilic (HP) model. We formulate several di#11;erent integer

Newman, Alantha

51

Using Linear Programming to Construct Better Criteria for Closing the Detection Loophole in Epr Experiments  

E-Print Network [OSTI]

I formulate the problem of closing the detection loophole as a constrained optimization problem. Numerical methods can then be used to maximize the detector efficiency subject to the constraint that there exists a local realist explanation for the quantum correlations observed in the EPR experiment in question. Any detector efficiency larger than this maximum rules out all local realist explanations, and hence closes the detection loophole.

James H. Bigelow

2008-05-03T23:59:59.000Z

52

Application of a dynamic linear programming model for optimum use of range resources over time  

E-Print Network [OSTI]

of Native Rangeland by Sites? 69 8 Program I-A: Optimum Solution for 2, 250 Acre Ranch With No Cropland, All Livestock Activities Considered and Income Discounted at 16 Peroent? 85 9 Program I-B: Optimum Solution for 2, 250 Acre Ranch With 15 Percent... Cropland, All Livestock Activities Considered and. Income Discounted at 16 Percent 89 10 Chaining and Spraying Compared for Programs I-A and I-B -~ ? - 93 11 Program II-A: Optimum Solution for 2, 250 Acre Ranch with No Cropland, Stocker Activities...

Sharp, Wayne Winston

2012-06-07T23:59:59.000Z

53

An Efficient Dual Algorithm for Vectorless Power Grid Verification under Linear Current Constraints  

E-Print Network [OSTI]

An Efficient Dual Algorithm for Vectorless Power Grid Verification under Linear Current Constraints, Chicago, IL 60616, USA ABSTRACT Vectorless power grid verification makes it possible to eval- uate worst, the vectorless power grid verification problem can be formulated and solved as a linear programming (LP) problem

Wang, Jia

54

Computer-assisted Modelling and Analysis of Linear Programming Problems: Towards a Unified Framework  

Science Journals Connector (OSTI)

......Institute, ULCA. Also to appear in Management Science. [8] GEOFFRION, A. M...Working Paper No. 338, Western Management Science Institute, UCLA. [9] GREENBERG...programming problems: A unified approach towards automatic reformulation......

HARVEY J. GREENBERG; CORMAC LUCAS; GAUTAM MITRA

1986-01-01T23:59:59.000Z

55

Research on infeasible interior-point algorithms for linear and nonlinear programming. Final technical report, August 1995--August 1997  

SciTech Connect (OSTI)

The current project is a renewal of the PI`s previous projects supported by the Department of Energy. The original funding period for this project was from August 15, 1995 to August 14, 1996. The expiration date of the project was extended at no cost to August 14, 1997 in order to ensure a adequate completion of the original scope of work within the available funds. During this extended project period, the PI moved from the University of Maryland Baltimore County to Rice University. The primary objective of the project was to bring a successful conclusion to an effort of transferring years of research into a freely available software package that are more accessible and user-friendly than then existing technologies in the field. Another objective of the project was to facilitate the transition of the PI`s research concentrations to other areas of practical importance: in particular, to the area of semidefinite programming where interior-point methodology has proven to be most promising. Both the objectives have been successfully accomplished. The software package LIPSOL, a centerpiece of the project, has recently been licensed to The MathWorks Inc. by the University of Maryland Baltimore County for planned incorporation into Matlab as the linear-program solver of Matlab. The PI has also made a number of contributions to the on-going research activities on semidefinite programming and other areas.

Zhang, Yin

1997-09-01T23:59:59.000Z

56

Inverse Stochastic Linear Programming  

E-Print Network [OSTI]

the objective is to schedule the production so as to deviate, in each period, as little as possible ..... We leave the exploration of the decomposition algorithms for future work. ... Principles on the Benefits of Manufacturing Process Flexibility,.

2007-01-05T23:59:59.000Z

57

Reactive decontamination formulation  

DOE Patents [OSTI]

The present invention provides a universal decontamination formulation and method for detoxifying chemical warfare agents (CWA's) and biological warfare agents (BWA's) without producing any toxic by-products, as well as, decontaminating surfaces that have come into contact with these agents. The formulation includes a sorbent material or gel, a peroxide source, a peroxide activator, and a compound containing a mixture of KHSO.sub.5, KHSO.sub.4 and K.sub.2 SO.sub.4. The formulation is self-decontaminating and once dried can easily be wiped from the surface being decontaminated. A method for decontaminating a surface exposed to chemical or biological agents is also disclosed.

Giletto, Anthony (College Station, TX); White, William (College Station, TX); Cisar, Alan J. (Cypress, TX); Hitchens, G. Duncan (Bryan, TX); Fyffe, James (Bryan, TX)

2003-05-27T23:59:59.000Z

58

Independent Oversight Inspection, Stanford Linear Accelerator...  

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

Stanford Linear Accelerator Center - January 2007 January 2007 Inspection of Environment, Safety, and Health Programs at the Stanford Linear Accelerator Center This report...

59

Introduction Model Formulation  

E-Print Network [OSTI]

Two-Phase Flow Peter Knabner, Estelle Marchand, Torsten M¨uller Department Mathematics Friedrich June 13th, 2011 Peter Knabner, Estelle Marchand, Torsten M¨uller The Mathematics of Porous Media 2011 1 / 30 #12;Introduction Model Formulation Results Outline 1 Introduction Peter Knabner, Estelle Marchand

Gugat, Martin

60

Linear Accelerator  

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

Linear Accelerator (LINAC) The core of the LANSCE facility is one of the nation's most powerful proton linear accelerators or LINAC. The LINAC at LANSCE has served the nation since...

Note: This page contains sample records for the topic "linear programming formulation" 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

The Next Linear Collider Program  

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

NLC Navbar Links NLC Navbar Links NLC Home Page NLC News Letter http://www-project.slac.stanford.edu/lc/local/Newsletter/backnumber.htm Standing Meetings http://www-project.slac.stanford.edu/lc/local/notes/Meetings-Schedule.html Notes & Report http://www-project.slac.stanford.edu/lc/home-page_new/meetings-and-notes.html Seminars http://www-project.slac.stanford.edu/lc/local/NLCSeminars/nlc_seminars_index.htm Workshops http://www-project.slac.stanford.edu/lc/wkshp/Wrkshops.htm Image Collections http://www.slac.stanford.edu/cgi-wrap/search-mtg?ABC&L=grp/ad/images/ Legacy Links http://www-project.slac.stanford.edu/lc/home-page_new/nlc-home-us.html NLC-Technical Safety Policy http://www-project.slac.stanford.edu/lc/local/Admin/Safety_Policy.html Video Collaboration Meetings

62

Decomposition in Integer Linear Programming  

E-Print Network [OSTI]

vector of multipliers ˆu that yield the largest bound are called optimal (dual) multipliers. It is easy to see that ..... Let us now return to the TSP example to further explore the use of the price and cut method. ... This shows the additional power of price and cut over the ...... Plant location with minimum inventory. Mathematical.

2005-08-16T23:59:59.000Z

63

Multiparametric linear fractional functionals programming  

Science Journals Connector (OSTI)

En este trabajo se genera un programa de funciones multiparamétricas líneo-fraccionales cuyos parámetros aparecen sólo en la función objetiva. La solución óptima de este programa paramétrico trata de mantener ...

S. S. Chada

1989-12-01T23:59:59.000Z

64

. MILP (Mixed Integer Linear Programming)  

E-Print Network [OSTI]

f yi f ~T . N , , , , . eui k = uj k|(i,j) A ¯ , eUi k = ^ ui k eui k ~T , eUi = h eUi 0 · · · eUi N-1 iT , Qu, Qp, Qv, eQp, eQv, Qrp, Qrv, eQrp, eQrv , i . Ji = min eUi N-1X k=0 li k li k = Qu eUi k

65

Linearization Techniques for Controlled Piecewise Deterministic Markov Processes; Application to Zubov's Method  

SciTech Connect (OSTI)

We aim at characterizing domains of attraction for controlled piecewise deterministic processes using an occupational measure formulation and Zubov's approach. Firstly, we provide linear programming (primal and dual) formulations of discounted, infinite horizon control problems for PDMPs. These formulations involve an infinite-dimensional set of probability measures and are obtained using viscosity solutions theory. Secondly, these tools allow to construct stabilizing measures and to avoid the assumption of stability under concatenation for controls. The domain of controllability is then characterized as some level set of a convenient solution of the associated Hamilton-Jacobi integral-differential equation. The theoretical results are applied to PDMPs associated to stochastic gene networks. Explicit computations are given for Cook's model for gene expression.

Goreac, Dan, E-mail: Dan.Goreac@univ-mlv.fr [Universite Paris-Est, LAMA, UMR8050 (France); Serea, Oana-Silvia [Univ. Perpignan Via Domitia, Laboratoire de Matheematiques et PhySique (France)

2012-10-15T23:59:59.000Z

66

Memorandum: FY 2014 through FY 2018 Initial Budget Formulation "Kick-Off"  

Broader source: Energy.gov [DOE]

From: Teresa Tyborowski, Acting Deputy Assistant Secretary for Program Planning & Budget (EM-60) Subject: Fiscal Years 2014 through 2018 Initial Budget Formulation "Kick-Off"

67

Programming  

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

provided on the Cray systems at NERSC. The Programming Environment is managed by a meta-module named similar to "PrgEnv-gnu4.6". The "gnu" indicates that it is providing the GNU...

68

Non-linear wave equations Hans Ringstrom  

E-Print Network [OSTI]

105 3. Power type non-linearities 108 4. Global existence for small data 109 5. Observations boundary conditions. Formulating the Maxwell vacuum equations for an electric and magnetic potential also di#11;erential equations (PDE:s) is quite big. The linear theory is based on the fact that by adding

Ringström, Hans

69

MIP formulations and heuristics for two-level production-transportation problems  

Science Journals Connector (OSTI)

A two-level supply chain with multiple items, production sites and client areas and a discrete time horizon is considered. After introducing different mixed integer programming formulations, including an initial formulation that is small but provides ... Keywords: MIP heuristics, Mixed-integer programming, Production-transportation, Supply-chain

Rafael A. Melo; Laurence A. Wolsey

2012-11-01T23:59:59.000Z

70

On extreme Bosonic linear channels  

E-Print Network [OSTI]

The set of all channels with fixed input and output is convex. We first give a convenient formulation of necessary and sufficient condition for a channel to be extreme point of this set in terms of complementary channel, a notion of big importance in quantum information theory. This formulation is based on the general approach to extremality of completely positive maps in an operator algebra due to Arveson. We then apply this formulation to prove the main result of this note: under certain nondegeneracy conditions, purity of the environment is necessary and sufficient for extremality of Bosonic linear (quasi-free) channel. It follows that Gaussian channel between finite-mode Bosonic systems is extreme if and only if it has minimal noise.

A. S. Holevo

2011-11-15T23:59:59.000Z

71

Indonesia-ECN Capacity building for energy policy formulation and  

Open Energy Info (EERE)

ECN Capacity building for energy policy formulation and ECN Capacity building for energy policy formulation and implementation of sustainable energy projects Jump to: navigation, search Name CASINDO: Capacity development and strengthening for energy policy formulation and implementation of Sustainable energy projects in Indonesia Agency/Company /Organization Energy Research Centre of the Netherlands Sector Energy Focus Area Energy Efficiency Topics Policies/deployment programs Resource Type Software/modeling tools, Workshop, Publications, Guide/manual, Training materials Website http://www.ecn.nl/en/ Program Start 2009 Program End 2011 Country Indonesia South-Eastern Asia References ECN Policy Studies[1] CASINDO website[2] A key component of the political and economic reforms that are currently being implemented in Indonesia is the devolution of responsibilities for

72

Saltstone Clean Cap Formulation  

SciTech Connect (OSTI)

The current operation strategy for using Saltstone Vault 4 to receive 0.2 Ci/gallon salt solution waste involves pouring a clean grout layer over the radioactive grout prior to initiating pour into another cell. This will minimize the radiating surface area and reduce the dose rate at the vault and surrounding area. The Clean Cap will be used to shield about four feet of Saltstone poured into a Z-Area vault cell prior to moving to another cell. The minimum thickness of the Clean Cap layer will be determined by the cesium concentration and resulting dose levels and it is expected to be about one foot thick based on current calculations for 0.1 Ci Saltstone that is produced in the Saltstone process by stabilization of 0.2 Ci salt solution. This report documents experiments performed to identify a formulation for the Clean Cap. Thermal transient calculations, adiabatic temperature rise measurements, pour height, time between pour calculations and shielding calculations were beyond the scope and time limitations of this study. However, data required for shielding calculations (composition and specific gravity) are provided for shielding calculations. The approach used to design a Clean Cap formulation was to produce a slurry from the reference premix (10/45/45 weight percent cement/slag/fly ash) and domestic water that resembled as closely as possible the properties of the Saltstone slurry. In addition, options were investigated that may offer advantages such as less bleed water and less heat generation. The options with less bleed water required addition of dispersants. The options with lower heat contained more fly ash and less slag. A mix containing 10/45/45 weight percent cement/slag/fly ash with a water to premix ratio of 0.60 is recommended for the Clean Cap. Although this mix may generate more than 3 volume percent standing water (bleed water), it has rheological, mixing and flow properties that are similar to previously processed Saltstone. The recommended Clean Cap mix generates more bleed water than the reference Saltstone formulation because the specific gravity of water, the carrier fluid, is less than that of the carrier fluid in Saltstone, 1 versus 1.1 to 1.2, respectively. In addition, the development of slurry structure as a result of hydration reactions is slightly slower than in the salt solution slurry. In other words, the Clean Cap mix has a slightly longer gel time. The lower density of the carrier fluid and the slower development of slurry structure, enable more settling to occur (more standing water) in the Clean Cap slurry. Consequently, for the same rheological properties, the Clean Cap slurry will have more bleed water. In an attempt to reduce the bleed water, the water to premix ratio was lowered and dispersants (high range water reducers) were added. Below water to premix ratios of 0.35, little bleed water and settling was observed. However, a low water to premix Clean Cap mix is not recommended because processing has not been demonstrated in the Saltstone facility. The lowest water to premix ratio processed in Z-Area was 0.478 in the last attempt to produce a clean cap. Although this option may provide significant advantages (less bleed water and potentially better flow) process testing in the Saltstone Facility or in a pilot scale facility in conjunction with laboratory testing will be required to demonstrate mixing, pumping and flow properties. Other additives were tested to minimize bleed water. These additives were found to be unsatisfactory in one or more ways and therefore, were not recommended at this time. An air entraining agent and a thickener had some benefit in reducing bleed water but were found too difficult to implement as an additive in the Saltstone facility. Surfactants (air entrainers) added to the mixing water in the hold tank could generate foam as the result of agitation to mix the tank, and the thickener increased the apparent viscosity and yield stress.

Langton, C

2005-04-22T23:59:59.000Z

73

Program  

Office of Scientific and Technical Information (OSTI)

Extremophiles 2004 Extremophiles 2004 5th International Conference on Extremophiles SEPTEMBER 19 -23, 2004 CAMBRIDGE, MARYLAND Extremophiles 2004 5th International Conference on Extremophiles © 2004, American Society for Microbiology 1752 N Street, N.W. Washington, DC 20036-2904 Phone: 202-737-3600 World Wide Web: www.asm.org All Rights Reserved Printed in the United States of America ISBN: 1-55581 324-0 TABLE OF CONTENTS General Information Scientific Program Abstracts for Oral Sessions Abstracts for Poster Sessions Index 4 10 18 42 144 4 ASM Conferences EXECUTIVE COMMITTEE Frank Robb, Chair University of Maryland Biotechnology Institute Michael W. Adams University of Georgia Koki Horikoshi Japan Agency for Marine-Earth Science and Technology Robert M. Kelly North Carolina State University Jennifer Littlechild

74

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

75

The consequences of alternative environmental management goals: A non-linear programming analysis of nuclear weapons legacy clean-up at Oak Ridge National Laboratory  

Science Journals Connector (OSTI)

Prioritization of projects within the U.S. Department of Energy's (DOE) Weapons Complex Clean-up Program, exemplified with data from the Oak Ridge National Laboratory, is quite sensitive to overall goals. Non-...

Donald W. Jones; Kenneth S. Redus…

76

A simple preconditioner for the SIPG discretization of linear elasticity equations  

Science Journals Connector (OSTI)

We deal with the solution of the systems of linear algebraic equations arising from Symmetric Interior Penalty discontinuous Galerkin (SIPG) discretization of linear elasticity problems in primal (displacement) formulation. The main focus of the paper ...

B. Ayuso; I. Georgiev; J. Kraus; L. Zikatanov

2010-08-01T23:59:59.000Z

77

EERE Program Management Guide- Chapter 5  

Office of Energy Efficiency and Renewable Energy (EERE)

Chapter 5 of this guide provides guidance on budget formulation, the field budget call, spring budget review, the DOE corporate program review budget, the OMB request, the congressional budget request, and the performance budget formulation stage.

78

Budget Formulation & Execution | Department of Energy  

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

Budget Formulation & Execution Budget Formulation & Execution Budget Formulation & Execution The mission of the Office of Budget (CF-30) is to plan for, formulate, execute, analyze, and defend the Department of Energy's budget; to manage the corporate funds control process; and to serve as the external liaison for the Department of Energy on matters related to its budget. Functions: Coordinate and manage the Department's budget formulation, presentation, and execution processes. Provide central administration of Departmental appropriations, allotments, and financial controls. Formulate procedures for budgetary allocations and controls, reprogrammings, deferrals, and other financial actions. Develop budget tables, histories, statistics, and other data required for budget planning and control.

79

A Catalog of Steinger Tress Formulations  

E-Print Network [OSTI]

We present some existing and some new formulations for the Steiner tree and Steiner arborescence problems. We show the equivalence of many of these formulations. In particular, we establish the equivalence between the ...

Goemans, Michel X.

80

Independent Oversight Inspection, Stanford Linear Accelerator Center -  

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

Stanford Linear Accelerator Stanford Linear Accelerator Center - January 2007 Independent Oversight Inspection, Stanford Linear Accelerator Center - January 2007 January 2007 Inspection of Environment, Safety, and Health Programs at the Stanford Linear Accelerator Center The U.S. Department of Energy (DOE) Office of Independent Oversight, within the Office of Health, Safety and Security, conducted an inspection of environment, safety, and health (ES&H) programs at the DOE Stanford Linear Accelerator Center (SLAC) during October and November 2006. The inspection was performed by Independent Oversight's Office of Environment, Safety and Health Evaluations. Since the 2004 Type A electrical accident, SSO and SLAC have made improvements in many aspects of ES&H programs. However, the deficiencies in

Note: This page contains sample records for the topic "linear programming formulation" 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

Stability of the puncture method with a generalized Baumgarte-Shapiro-Shibata-Nakamura formulation  

SciTech Connect (OSTI)

The puncture method for dealing with black holes in the numerical simulation of vacuum spacetimes is remarkably successful when combined with the Baumgarte-Shapiro-Shibata-Nakamura (BSSN) formulation of the Einstein equations. We examine a generalized class of formulations modeled along the lines of the Laguna-Shoemaker system and including BSSN as a special case. The formulation is a two parameter generalization of the choice of variables used in standard BSSN evolutions. Numerical stability of the standard finite difference methods is proven for the formulation in the linear regime around flat space, a special case of which is the numerical stability of BSSN. Numerical evolutions are presented and compared with a standard BSSN implementation. Surprisingly, a significant portion of the parameter space yields (long-term) stable simulations, including the standard BSSN formulation as a special case. Furthermore, nonstandard parameter choices typically result in smoother behavior of the evolution variables close to the puncture.

Witek, Helvi [Centro Multidisciplinar de Astrofisica-CENTRA, Departamento de Fisica, Instituto Superior Tecnico-IST, Universidade Tecnica de Lisboa - UTL, Av. Rovisco Pais 1, 1049-001 Lisboa (Portugal); Theoretisch-Physikalisches Institut, Friedrich-Schiller Universitaet Jena, Max-Wien Platz 1, 07743 Jena (Germany); Hilditch, David [Theoretisch-Physikalisches Institut, Friedrich-Schiller Universitaet Jena, Max-Wien Platz 1, 07743 Jena (Germany); Sperhake, Ulrich [Theoretisch-Physikalisches Institut, Friedrich-Schiller Universitaet Jena, Max-Wien Platz 1, 07743 Jena (Germany); Institut de Ciencies de l'Espai (CSIC-IEEC), Facultat de Ciencies, Campus UAB, E-08193 Bellaterra (Spain); Theoretical Astrophysics 350-17, California Institute of Technology, Pasadena, California 91125 (United States); Department of Physics and Astronomy, University of Mississippi, University, Mississippi 38677 (United States)

2011-05-15T23:59:59.000Z

82

Analysis of Stochastic Dual Dynamic Programming Method  

E-Print Network [OSTI]

to a risk averse formulation of multistage stochastic programs. We argue that the ..... an SAA problem with a practically acceptable accuracy. It should be pointed ...

2010-05-29T23:59:59.000Z

83

Semidefinite programming relaxations for graph coloring and ...  

E-Print Network [OSTI]

Abstract. The semidefinite programming formulation of the Lovász theta number does not only give one ...... et al., editor, Handbook in OR & MS, pages 393–514.

84

A Lagrangian particle method for the simulation of linear and nonlinear elastic models of soft tissue  

Science Journals Connector (OSTI)

We present a novel Lagrangian particle method for the simulation of linear and nonlinear elastic models of soft tissue. Linear solids are represented by the Lagrangian formulation of the stress-strain relationship that is extended to nonlinear solids ... Keywords: Lagrangian particle methods, Linear and nonlinear elasticity, Liver tissue simulation

Simone E. Hieber; Petros Koumoutsakos

2008-11-01T23:59:59.000Z

85

lgebra Linear Mauro Rincon  

E-Print Network [OSTI]

8.1 Álgebra Linear Mauro Rincon Márcia Fampa Aula 8: Soluções de Sistemas de Equações Lineares #12

Cabral, Marco

86

Polynomial Approximations for Continuous Linear Programs  

E-Print Network [OSTI]

where the cost rate c(t), the right hand side vector b(t) as well as the matrices. G(t) and H(t, ...... the jth industry in order to produce a unit output of good j. Thus, in ...

2012-04-05T23:59:59.000Z

87

A computer program for linear models  

E-Print Network [OSTI]

II Z J 8 UJ 0 IU 4- IA Z a 0 IA IU K 2 O 0 Z IZ ?aa C w a 4IOO I- XVV ' ~ V ?I 2 2 J J 58 IL IU 4 4 0 0 4J UJ IU e VJ z UJ e V Z Z J W E 4 ll X RUJW ?I Vl I- I- VI ~ Z V UJ cl cl ZZ aa w V4JRZZ cl 0 ?LIL VV ZZ &I- IUIL a Vl IUW Ww... V I I 0 R H I-I 0 Z ZZ 3 3 0 0 Y Y X R Z IJI I- V I IU Z 0 4. V 4J EII Z Z K 4. Z K J 4. 3 H IU IU 0 $ +ZIU 0 0 N Pl Z I- ? J 4 Z EEI ORVIV 45 I- Z 0 V Z 4 R 0 V Z b H I- Z 0 ? V ? IA 0 IU Z a K?a IA IU ZP) LJ Q...

Zerbe, Manfred Rudolf

2012-06-07T23:59:59.000Z

88

Shrink-Wrapping trajectories for Linear Programming  

E-Print Network [OSTI]

May 30, 2010 ... For a given method, of particular theoretical and practical interest is .... pre and post-multiplying A ? ?B by inverse Cholesky factors of B or ?B. ..... sufficiently small d1,d2 the boundary assumes hyperbolic shape, in particular,.

2010-05-30T23:59:59.000Z

89

SDDP FOR MULTISTAGE STOCHASTIC LINEAR PROGRAMS ...  

E-Print Network [OSTI]

stochastic uncertainty in engineering, transportation, finance and energy. ...... Energy. Springer, New York, 2011. [4] J. Cotter and K. Dowd. Extreme spectral risk ...

2012-08-20T23:59:59.000Z

90

Limitations of Linear and Semidefinite Programs  

E-Print Network [OSTI]

of Computer Science, pages 593–692, [25] Grant Schoenebeck,by Grant Robert Schoenebeck Doctor of Philosophy in ComputerGrant Robert Schoenebeck A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Computer

Schoenebeck, Grant Robert

2010-01-01T23:59:59.000Z

91

New linear and positive semidefinite programming based ...  

E-Print Network [OSTI]

... email:peter.dickinson@univie.ac.at. †Faculty of Information Studies in Novo Mesto, Ulica talcev 3, 8000 Novo Mesto, Slovenia. email:janez.povh@fis.unm.si. 1 ...

2014-04-18T23:59:59.000Z

92

Linear chain magnetism  

Science Journals Connector (OSTI)

Linear chain magnetism ... A brief introduction to this concept, which is also called lower dimensional magnetism. ...

Richard L. Carlin

1991-01-01T23:59:59.000Z

93

Budget Formulation and Execution | Department of Energy  

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

The Office of Budget works on the Office of Energy Efficiency and Renewable Energy (EERE) corporate budget formulation and defense, annual performance plan facilitation,...

94

A GENERAL FORMULATION FOR SUPPORT VECTOR MACHINES Wei Chu, S. Sathiya Keerthi, Chong Jin Ong  

E-Print Network [OSTI]

A GENERAL FORMULATION FOR SUPPORT VECTOR MACHINES Wei Chu, S. Sathiya Keerthi, Chong Jin Ong that a data set D = {(xi, yi)|i = 1, . . . , n} is given for training, where the input vector xi Rd and yi functional. The linear machine takes the form of f(x) = w · (x) + b, where (·) is the map- ping function, b

Wei, Chu

95

Analysis of mixed integer programming formulations for single ...  

E-Print Network [OSTI]

four different paradigms for single machine scheduling problems (SMSP) with se- ...... Automatic Control, IEEE Transactions on 38(7):1066–1079. Luh P, Gou L, ...

2014-07-15T23:59:59.000Z

96

Mathematical programming approach to tighten a Big-M formulation  

E-Print Network [OSTI]

tic. Let R be defined as follows: let Rij = Qij for all i, j and let Rii = ci for all i. The QKPm problem may be rewriten as follows: (QKPm) max xtRy s.t. n. ? j=1.

2014-08-09T23:59:59.000Z

97

Mixed Integer Second-Order Cone Programming Formulations for ...  

E-Print Network [OSTI]

Jun 23, 2013 ... variables from many candidate variables for model construction. Potential benefits of ..... Housing. 506. 13 Housing. Servo. 167. 19 Servo. AutoMPG. 392. 25 Auto MPG ... 26 Solar Flare (M-class flares production). SolarFlareX.

2013-06-24T23:59:59.000Z

98

Highly concentrated foam formulation for blast mitigation  

DOE Patents [OSTI]

A highly concentrated foam formulation for blast suppression and dispersion mitigation for use in responding to a terrorism incident involving a radiological dispersion device. The foam formulation is more concentrated and more stable than the current blast suppression foam (AFC-380), which reduces the logistics burden on the user.

Tucker, Mark D. (Albuquerque, NM); Gao, Huizhen (Albuquerque, NM)

2010-12-14T23:59:59.000Z

99

Glass Ceramic Formulation Data Package  

SciTech Connect (OSTI)

A glass ceramic waste form is being developed for treatment of secondary waste streams generated by aqueous reprocessing of commercial used nuclear fuel (Crum et al. 2012b). The waste stream contains a mixture of transition metals, alkali, alkaline earths, and lanthanides, several of which exceed the solubility limits of a single phase borosilicate glass (Crum et al. 2009; Caurant et al. 2007). A multi-phase glass ceramic waste form allows incorporation of insoluble components of the waste by designed crystallization into durable heat tolerant phases. The glass ceramic formulation and processing targets the formation of the following three stable crystalline phases: (1) powellite (XMoO4) where X can be (Ca, Sr, Ba, and/or Ln), (2) oxyapatite Yx,Z(10-x)Si6O26 where Y is alkaline earth, Z is Ln, and (3) lanthanide borosilicate (Ln5BSi2O13). These three phases incorporate the waste components that are above the solubility limit of a single-phase borosilicate glass. The glass ceramic is designed to be a single phase melt, just like a borosilicate glass, and then crystallize upon slow cooling to form the targeted phases. The slow cooling schedule is based on the centerline cooling profile of a 2 foot diameter canister such as the Hanford High-Level Waste canister. Up to this point, crucible testing has been used for glass ceramic development, with cold crucible induction melter (CCIM) targeted as the ultimate processing technology for the waste form. Idaho National Laboratory (INL) will conduct a scaled CCIM test in FY2012 with a glass ceramic to demonstrate the processing behavior. This Data Package documents the laboratory studies of the glass ceramic composition to support the CCIM test. Pacific Northwest National Laboratory (PNNL) measured melt viscosity, electrical conductivity, and crystallization behavior upon cooling to identify a processing window (temperature range) for melter operation and cooling profiles necessary to crystallize the targeted phases in the waste form.

Crum, Jarrod V.; Rodriguez, Carmen P.; McCloy, John S.; Vienna, John D.; Chung, Chul-Woo

2012-06-17T23:59:59.000Z

100

Piecewise Linear Phase Transitions  

E-Print Network [OSTI]

It is shown how simple assumptions lead to piecewise linear behavior, which is observed in certain phase transitions.

Joseph B. Keller

2007-11-26T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Introduction to Linear Bialgebra  

E-Print Network [OSTI]

The algebraic structure, linear algebra happens to be one of the subjects which yields itself to applications to several fields like coding or communication theory, Markov chains, representation of groups and graphs, Leontief economic models and so on. This book has for the first time, introduced a new algebraic structure called linear bialgebra, which is also a very powerful algebraic tool that can yield itself to applications. With the recent introduction of bimatrices (2005)we have ventured in this book to introduce new concepts like linear bialgebra and Smarandache neutrosophic linear bialgebra and also give the applications of these algebraic structures. It is important to mention here it is a matter of simple exercise to extend these to linear n-algebra for any n greater than 2; for n = 2 we get the linear bialgebra. This book has five chapters. In the first chapter we just introduce some basic notions of linear algebra and Slinear algebra and their applications. Chapter two introduces some new algebraic bistructures. In chapter three we introduce the notion of linear bialgebra and discuss several interesting properties about them. Also, application of linear bialgebra to bicodes is given. A remarkable part of our research in this book is the introduction of the notion of birepresentation of bigroups. The fourth chapter introduces several neutrosophic algebraic structures since they help in defining the new concept of neutrosophic linear bialgebra, neutrosophic bivector spaces, Smarandache neutrosophic linear bialgebra and Smarandache neutrosophic bivector spaces. Theirprobable applications to real-world models are discussed.

W. B. Vasantha Kandasamy; Florentin Smarandache; K. Ilanthenral

2005-08-15T23:59:59.000Z

102

LED Linear Lamps and Troffer Lighting  

Broader source: Energy.gov [DOE]

The CALiPER program performed a series of investigations on linear LED lamps. Each report in the series covers the performance of up to 31 linear LED lamps, which were purchased in late 2012 or 2013. The first report focuses on bare lamp performance of LED T8 replacement lamps and subsequent reports examine performance in various troffers, as well as cost-effectiveness. There is also a concise guidance document that describes the findings of the Series 21 studies and provides practical advice to manufacturers, specifiers, and consumers (Report 21.4: Summary of Linear (T8) LED Lamp Testing , 5 pages, June 2014).

103

Recent developments of safer formulations of agrochemicals  

Science Journals Connector (OSTI)

The primary objectives of formulation technology are to optimise the biological activity of the pesticide, and to give a product which is safe and convenient for use. However, because of the wide variety of pe...

Alan Knowles

2008-03-01T23:59:59.000Z

104

Efficient Antioxidant Formulations for Use in Biodiesel  

Science Journals Connector (OSTI)

Efficient Antioxidant Formulations for Use in Biodiesel ... On the basis of the similarity of the profile of the fatty soybean biodiesel and cottonseed biodiesel, this work investigated the antioxidant effect of substances TBHQ, BHT, rosmarinic acid (RA), citric acid (CA), and organic rosemary extract in these biodiesels. ... They were applied, as well as the rosemary extracts, to the soybean and cottonseed biodiesels, using the formulations listed in Tables 1 and 2, respectively. ...

Maria L. Medeiros; Angela M. M. T. Cordeiro; Neide Queiroz; Luiz E. B. Soledade; Antonia L. Souza; Antonio G. Souza

2013-12-26T23:59:59.000Z

105

Second-quantized formulation of geometric phases  

SciTech Connect (OSTI)

The level crossing problem and associated geometric terms are neatly formulated by the second-quantized formulation. This formulation exhibits a hidden local gauge symmetry related to the arbitrariness of the phase choice of the complete orthonormal basis set. By using this second-quantized formulation, which does not assume adiabatic approximation, a convenient exact formula for the geometric terms including off-diagonal geometric terms is derived. The analysis of geometric phases is then reduced to a simple diagonalization of the Hamiltonian, and it is analyzed both in the operator and path-integral formulations. If one diagonalizes the geometric terms in the infinitesimal neighborhood of level crossing, the geometric phases become trivial (and thus no monopole singularity) for arbitrarily large but finite time interval T. The integrability of Schroedinger equation and the appearance of the seemingly nonintegrable phases are thus consistent. The topological proof of the Longuet-Higgins' phase-change rule, for example, fails in the practical Born-Oppenheimer approximation where a large but finite ratio of two time scales is involved and T is identified with the period of the slower system. The difference and similarity between the geometric phases associated with level crossing and the exact topological object such as the Aharonov-Bohm phase become clear in the present formulation. A crucial difference between the quantum anomaly and the geometric phases is also noted.

Deguchi, Shinichi; Fujikawa, Kazuo [Institute of Quantum Science, College of Science and Technology, Nihon University, Chiyoda-ku, Tokyo 101-8308 (Japan)

2005-07-15T23:59:59.000Z

106

History of Proton Linear Accelerators  

E-Print Network [OSTI]

much. References 1. Linear Accelerators, edited by P. M .at the 1986 Linear Accelerator Conference, SLAC, Stanford,HISTORY OF PROTON LINEAR ACCELERATORS Luis W. Alvarez TWO-

Alvarez, Luis W.

1987-01-01T23:59:59.000Z

107

Two Catalyst Formulations - One Solution for NOx After-treatment...  

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

Two Catalyst Formulations - One Solution for NOx After-treatment Systems Low-temperature SCR combined with standard high-temperature SCR catalyst formulation in one system provides...

108

Lubricant Formulation and Consumption Effects on Diesel Exhaust...  

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

Lubricant Formulation and Consumption Effects on Diesel Exhaust Ash Emissions: Lubricant Formulation and Consumption Effects on Diesel Exhaust Ash Emissions: 2005 Diesel Engine...

109

Formulating Climate Change Scenarios to Inform Climate - Resilient...  

Open Energy Info (EERE)

Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Formulating Climate Change...

110

Project Profile: Deep Eutectic Salt Formulations Suitable as...  

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

Deep Eutectic Salt Formulations Suitable as Advanced Heat Transfer Fluids Project Profile: Deep Eutectic Salt Formulations Suitable as Advanced Heat Transfer Fluids Halotechnics...

111

Unit I-2 Linear Maps 1 Linear maps  

E-Print Network [OSTI]

Unit I-2 Linear Maps 1 Unit I-2 Linear maps Unit I-2 Linear Maps 2 Linear map · V & U are vector spaces over the same scalars · a function f: VU is a linear map if it preserves the vector space transformation [particularly when f: RnRm] ­ linear operator when f: V V [same v.s.] ­ linear mapping ­ linear

Birkett, Stephen

112

lgebra Linear Mauro Rincon  

E-Print Network [OSTI]

10.1 Álgebra Linear Mauro Rincon Márcia Fampa Aula 10: Determinantes #12;10.2 8.1 - Definições #12

Cabral, Marco

113

Linear Graphene Plasmons  

Science Journals Connector (OSTI)

The coupling of the plasmon spectra of graphene and a nearby thick plasma is examined here in detail. The coupled modes include linear plasmons. Keywords: Graphene, plasmons, surface

N. J.M. Horing

2010-11-01T23:59:59.000Z

114

Focusing in Linear Accelerators  

DOE R&D Accomplishments [OSTI]

Review of the theory of focusing in linear accelerators with comments on the incompatibility of phase stability and first-order focusing in a simple accelerator.

McMillan, E. M.

1950-08-24T23:59:59.000Z

115

Linear phase compressive filter  

DOE Patents [OSTI]

A phase linear filter for soliton suppression is in the form of a laddered series of stages of non-commensurate low pass filters with each low pass filter having a series coupled inductance (L) and a reverse biased, voltage dependent varactor diode, to ground which acts as a variable capacitance (C). L and C values are set to levels which correspond to a linear or conventional phase linear filter. Inductance is mapped directly from that of an equivalent nonlinear transmission line and capacitance is mapped from the linear case using a large signal equivalent of a nonlinear transmission line.

McEwan, Thomas E. (Livermore, CA)

1995-01-01T23:59:59.000Z

116

FINITE-ELEMENT FORMULATIONS FOR PROBLEMS OF LARGE ELASTIC-PLASTIC DEFORMATION  

E-Print Network [OSTI]

FINITE-ELEMENT FORMULATIONS FOR PROBLEMS OF LARGE ELASTIC-PLASTIC DEFORMATION R. M. MCM~EKING and J elastic-plastic flow.The method is based on Hill's variational principle for incremental deformations in a manner which allows any conventions finite element program, for "small strain" elastic-plastic analysis

117

A Power-Law Formulation of Laminar Flow in Short Pipes Max Sherman  

E-Print Network [OSTI]

A Power-Law Formulation of Laminar Flow in Short Pipes Max Sherman Indoor Environment Program ABSTRACT This report develops a theoretical description of the hydrodynamic relationship based on a power pipes can be described with a simple power law dependence on pressure, but that the exponent

118

Using Linearity Web Copyright 2007  

E-Print Network [OSTI]

Using Linearity Web Rev. 2.0 May 2007 Copyright © 2007 #12;Using Linearity Web i Contents Introduction to Linearity Web.............................................................................1 Features, Benefits, and Value of Linearity Web..............................................1 Before You

Rodriguez, Carlos

119

SLAC linear collider  

SciTech Connect (OSTI)

A brief description of the proposed SLAC Linear Collider is given. This machine would investigate the possibilities and limitations of Linear Colliders while at the same time producing thousands of Z/sup 0/ particles per day for the study of the weak interactions.

Hollebeek, R.

1980-06-01T23:59:59.000Z

120

Clean, agile alternative binders, additives and plasticizers for propellant and explosive formulations  

SciTech Connect (OSTI)

As part of the Strategic Environmental Research and Development Program (SERDP) a clean, agile manufacturing of explosives, propellants and pyrotechniques (CANPEP) effort set about to identify new approaches to materials and processes for producing propellants, explosives and pyrotechniques (PEP). The RDX based explosive PBXN-109 and gun propellant M-43 were identified as candidates for which waste minimization and recycling modifications might be implemented in a short time frame. The binders, additives and plasticizers subgroup identified cast non-curable thermoplastic elastomer (TPE) formulations as possible replacement candidates for these formulations. Paste extrudable explosives were also suggested as viable alternatives to PBXN-109. Commercial inert and energetic TPEs are reviewed. Biodegradable and hydrolyzable binders are discussed. The applicability of various types of explosive formulations are reviewed and some issues associated with implementation of recyclable formulations are identified. It is clear that some processing and weaponization modifications will need to be made if any of these approaches are to be implemented. The major advantages of formulations suggested here over PBXN-109 and M-43 is their reuse/recyclability. Formulations using TPE or Paste could by recovered from a generic bomb or propellant and reused if they met specification or easily reprocessed and sold to the mining industry.

Hoffman, D.M. [Lawrence Livermore National Lab., CA (United States); Hawkins, T.W. [Phillips Lab., Edwards AFB, CA (United States); Lindsay, G.A. [Naval Weapons Station, China Lake, CA (United States)] [and others

1994-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Scenario generation for stochastic programming and simulation: a modelling perspective  

Science Journals Connector (OSTI)

......applications (excluding energy) is also mentioned in...the context of the `car distribution problem...formulation of the empty car distribution problem...Stochastic programming in energy. Stochastic Programming...stochastic measures and (c) alternative risk measures. These......

Nico Di Domenica; Cormac Lucas; Gautam Mitra; Patrick Valente

2009-01-01T23:59:59.000Z

122

Smallest Compact Formulation for the Permutahedron  

E-Print Network [OSTI]

In this note, we consider the permutahedron, the convex hull of all permutations of {1,2…,n} . We show how to obtain an extended formulation for this polytope from any sorting network. By using the optimal Ajtai–Komlós–Szemerédi ...

Goemans, Michel X.

123

Kit systems for granulated decontamination formulations  

DOE Patents [OSTI]

A decontamination formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a sorbent additive, and water. A highly adsorbent sorbent additive (e.g., amorphous silica, sorbitol, mannitol, etc.) is used to "dry out" one or more liquid ingredients into a dry, free-flowing powder that has an extended shelf life, and is more convenient to handle and mix in the field. The formulation can be pre-mixed and pre-packaged as a multi-part kit system, where one or more of the parts are packaged in a powdered, granulated form for ease of handling and mixing in the field.

Tucker, Mark D. (Albuquerque, NM)

2010-07-06T23:59:59.000Z

124

Cohesive-zone-model formulation and implementation using the symmetric Galerkin boundary element method for homogeneous solids  

Science Journals Connector (OSTI)

A new symmetric boundary integral formulation for cohesive cracks growing in the interior of homogeneous linear elastic isotropic media with a known crack path is developed and implemented in a numerical code. A crack path can be known due to some symmetry ... Keywords: Arc-length method, Cohesive zone model, Crack growth, Fracture mechanics, Symmetric boundary integral equation

Luis Távara; Vladislav Manti?; Alberto Salvadori; Leonard J. Gray; Federico París

2013-04-01T23:59:59.000Z

125

North Linear Accelerator  

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

North Linear Accelerator North Linear Accelerator Building Exterior Beam Enclosure Level Walk to the North Spreader North Recombiner Extras! North Linear Accelerator The North Linear Accelerator is one of the two long, straight sections of Jefferson Lab's accelerator. Electrons gain energy in this section by passing through acceleration cavities. There are 160 cavities in this straightaway, all lined up end to end. That's enough cavities to increase an electron's energy by 400 million volts each time it passes through this section. Electrons can pass though this section as many as five times! The cavities are powered by microwaves that travel down the skinny rectangular pipes from the service buildings above ground. Since the cavities won't work right unless they are kept very cold, they

126

Syntactic edges and linearization  

E-Print Network [OSTI]

In this thesis, I investigate the question of how the units of a linguistic expression are linearly ordered in syntax. In particular, I examine interactions between locality conditions on movement and the mapping between ...

Ko, Heejeong

2005-01-01T23:59:59.000Z

127

Linear Collider Collaboration Tech Notes  

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

0 0 April 2001 Rev.1 July 2003 Guide to LIBXSIF, a Library for Parsing the Extended Standard Input Format of Accelerated Beamlines Peter G. Tenenbaum Stanford Linear Accelerator Center Stanford University Stanford, CA Abstract: We describe LIBXSIF, a standalone library for parsing the Extended Standard Input Format of accelerator beamlines. Included in the description are: documentation of user commands; full description of permitted accelerator elements and their attributes; the construction of beamline lists; the mechanics of adding LIBXSIF to an existing program; and "under the hood" details for users who wish to modify the library or are merely morbidly curious. Guide to LIBXSIF, a Library for Parsing the Extended Standard Input Format of

128

Poisson Bracket Formulation of Nematic Polymer Dynamics  

E-Print Network [OSTI]

We formulate the dynamical theory of nematic polymers, starting from a microscopic Poisson bracket approach. We find that the Poisson bracket between the nematic director and momentum depends on the (Maier-Saupe) order parameter of the nematic phase. We use this to derive reactive couplings of the nematic director to the strain rates. Additionally, we find that local dynamics breaks down as the polymers begin to overlap. We offer a physical picture for both results.

Randall D. Kamien

1999-06-22T23:59:59.000Z

129

BS IE Program Educational Outcomes, Key Abilities, and Performance Indicators for ABET assessment B. Gopalakrishnan, IMSE, 04/11/13  

E-Print Network [OSTI]

to use modern and classical industrial engineering methodologies such as operations research Indicators Operations Research IENG 350 Linear programming Students will be able to solve linear programming of the linear program. Students will be able to use the Simplex Method to solve a linear program and conduct

Mohaghegh, Shahab

130

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

131

Lattice Boltzmann formulation for Braginskii magnetohydrodynamics Paul J. Dellar  

E-Print Network [OSTI]

Lattice Boltzmann formulation for Braginskii magnetohydrodynamics Paul J. Dellar OCIAM lattice Boltzmann formulation of isotropic resistive magnetohydrodynamics to simulate Braginskii planar channel flows. Key words: lattice Boltzmann methods, matrix collision operators, anisotropic

Dellar, Paul J.

132

Linear Logic as CSP  

Science Journals Connector (OSTI)

......research-article Original Articles Linear Logic as CSP ERIC MONTEIRO Department of Informatics...translation from such proofs into a corresponding CSP process is offered. It is shown that the...between the cut elimination process and the CSP execution. Generalizations and related......

ERIC MONTEIRO

1994-08-01T23:59:59.000Z

133

Hybrid Time Formulation for Diesel Blending and Distribution Scheduling  

Science Journals Connector (OSTI)

Hybrid Time Formulation for Diesel Blending and Distribution Scheduling ... Schematic of diesel in-line blending and distribution infrastructure. ...

Sérgio M. S. Neiro; Valéria V. Murata; José M. Pinto

2014-06-13T23:59:59.000Z

134

A Majorana-Oppenheimer formulation of quantum electrodynamics  

Science Journals Connector (OSTI)

It is shown that, according to suggestions by Majorana and Oppenheimer, it is possible to formulate quantum electrodynamics...

E. Giannetto

1985-01-01T23:59:59.000Z

135

Formulation and method for preparing gels comprising hydrous cerium oxide  

DOE Patents [OSTI]

Formulations useful for preparing hydrous cerium oxide gels contain a metal salt including cerium, an organic base, and a complexing agent. Methods for preparing gels containing hydrous cerium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including cerium, an organic base, and a complexing agent.

Collins, Jack L; Chi, Anthony

2013-05-07T23:59:59.000Z

136

Formulation and method for preparing gels comprising hydrous hafnium oxide  

DOE Patents [OSTI]

Formulations useful for preparing hydrous hafnium oxide gels contain a metal salt including hafnium, an acid, an organic base, and a complexing agent. Methods for preparing gels containing hydrous hafnium oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including hafnium, an acid, an organic base, and a complexing agent.

Collins, Jack L; Hunt, Rodney D; Montgomery, Frederick C

2013-08-06T23:59:59.000Z

137

Formulation and method for preparing gels comprising hydrous aluminum oxide  

SciTech Connect (OSTI)

Formulations useful for preparing hydrous aluminum oxide gels contain a metal salt including aluminum, an organic base, and a complexing agent. Methods for preparing gels containing hydrous aluminum oxide include heating a formulation to a temperature sufficient to induce gel formation, where the formulation contains a metal salt including aluminum, an organic base, and a complexing agent.

Collins, Jack L.

2014-06-17T23:59:59.000Z

138

Accepted Manuscript Variational formulations for surface tension, capillarity and wetting  

E-Print Network [OSTI]

Accepted Manuscript Variational formulations for surface tension, capillarity and wetting Gustavo C formulations for surface tension, capillarity and wetting, Comput. Methods Appl. Mech. Engrg. (2011), doi: 10 formulations for surface tension, capillarity and wetting Gustavo C. Buscagliaa,b, , Roberto F. Ausasa,b a

Frey, Pascal

139

An integer programming approach to the phase problem for centrosymmetric structures  

Science Journals Connector (OSTI)

An integer programming formulation and a direct method for the phase problem are developed for centrosymmetric structures. This approach solves the phase problem entirely in reciprocal space.

Vaia, A.

2003-08-29T23:59:59.000Z

140

Deep Eutectic Salt Formulations Suitable as Advanced Heat Transfer Fluids  

SciTech Connect (OSTI)

Concentrating solar power (CSP) facilities are comprised of many miles of fluid-filled pipes arranged in large grids with reflective mirrors used to capture radiation from the sun. Solar radiation heats the fluid which is used to produce steam necessary to power large electricity generation turbines. Currently, organic, oil-based fluid in the pipes has a maximum temperature threshold of 400 °C, allowing for the production of electricity at approximately 15 cents per kilowatt hour. The DOE hopes to foster the development of an advanced heat transfer fluid that can operate within higher temperature ranges. The new heat transfer fluid, when used with other advanced technologies, could significantly decrease solar electricity cost. Lower costs would make solar thermal electricity competitive with gas and coal and would offer a clean, renewable source of energy. Molten salts exhibit many desirable heat transfer qualities within the range of the project objectives. Halotechnics developed advanced heat transfer fluids (HTFs) for application in solar thermal power generation. This project focused on complex mixtures of inorganic salts that exhibited a high thermal stability, a low melting point, and other favorable characteristics. A high-throughput combinatorial research and development program was conducted in order to achieve the project objective. Over 19,000 candidate formulations were screened. The workflow developed to screen various chemical systems to discover salt formulations led to mixtures suitable for use as HTFs in both parabolic trough and heliostat CSP plants. Furthermore, salt mixtures which will not interfere with fertilizer based nitrates were discovered. In addition for use in CSP, the discovered salt mixtures can be applied to electricity storage, heat treatment of alloys and other industrial processes.

Raade, Justin; Roark, Thomas; Vaughn, John; Bradshaw, Robert

2013-07-22T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Toward a Unified Formulation of the Kessler-Type Autoconversion Parameterizations  

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

a Unified Formulation of the Kessler-Type a Unified Formulation of the Kessler-Type Autoconversion Parameterizations Y. Liu and P. H. Daum Brookhaven National Laboratory Upton, New York Introduction Rain is initiated in liquid water clouds by collision and coalescence of cloud droplets wherein larger droplets with higher settling velocities collect smaller droplets and become embryonic raindrops. Kessler (1969) proposed a simple parameterization that linearly relates the autoconversion rate to the cloud liquid water content, and this parameterization has been widely used in cloud-related modeling studies because of its simplicity. However, this simple parameterization leaves much to be desired, because it is well known that the autoconversion rate is a function of not only the liquid water content

142

Formulating Climate Change Scenarios to Inform Climate - Resilient  

Open Energy Info (EERE)

Formulating Climate Change Scenarios to Inform Climate - Resilient Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Jump to: navigation, search Tool Summary Name: Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Agency/Company /Organization: United Nations Development Programme (UNDP) Topics: Low emission development planning Resource Type: Guide/manual Website: www.climatefinanceoptions.org/cfo/node/256 Language: English Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies Screenshot References: Formulating Climate Change Scenarios to Inform Climate - Resilient Development Strategies[1] Tool Overview "This guidebook is part of a series of manuals, guidebooks, and toolkits that draw upon the experience and information generated by UNDP's support

143

Formulation verification study results for 241-AN-106 waste grout  

SciTech Connect (OSTI)

Tests were conducted to determine whether the reference formulation and variations around the formulation are adequate for solidifying 241-AN-106 (106-AN) waste into a grout waste form. The reference formulation consists of 21 wt% type I/II Portland cement, 68 wt% fly ash, and 11 wt% attapulgite clay. The mix ratio is 8.4 lb/gal. Variations in dry blend component ratios, mix ratio, and waste concentration were assessed by using a statistically designed experimental matrix consisting of 44 grout compositions. Based on the results of the statistically designed variability study, the 106-AN grout formulations tested met all the formulation criteria except for the heat of hydration.

Lokken, R.O.; Martin, P.F.C.; Morrison, L.C.; Palmer, S.E.; Anderson, C.M.

1993-06-01T23:59:59.000Z

144

Linear induction accelerator  

DOE Patents [OSTI]

A linear induction accelerator includes a plurality of adder cavities arranged in a series and provided in a structure which is evacuated so that a vacuum inductance is provided between each adder cavity and the structure. An energy storage system for the adder cavities includes a pulsed current source and a respective plurality of bipolar converting networks connected thereto. The bipolar high-voltage, high-repetition-rate square pulse train sets and resets the cavities. 4 figs.

Buttram, M.T.; Ginn, J.W.

1988-06-21T23:59:59.000Z

145

Combustion powered linear actuator  

DOE Patents [OSTI]

The present invention provides robotic vehicles having wheeled and hopping mobilities that are capable of traversing (e.g. by hopping over) obstacles that are large in size relative to the robot and, are capable of operation in unpredictable terrain over long range. The present invention further provides combustion powered linear actuators, which can include latching mechanisms to facilitate pressurized fueling of the actuators, as can be used to provide wheeled vehicles with a hopping mobility.

Fischer, Gary J. (Albuquerque, NM)

2007-09-04T23:59:59.000Z

146

EERE Program Management Guide - Chapter 5  

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

EERE Budget Formulation EERE Budget Formulation Budget requests are for resources to get the job done. Budgets must be convincing and real. Program Managers need to be credible and strive to obtain all, but not more than they need. 5.1 Budget Formulation Overview Budgets are at the heart of program management, particularly within the Office of Energy Efficiency and Renewable Energy (EERE). Our programs are funding programs. 1 EERE's staff does not perform research ourselves, nor do we personally weatherize homes or commercialize new technologies. We provide the following: * Funding for contractors to operate our laboratories; * Funding to universities and industry to perform research; * Grants to states to pay for weatherization of low-income homes; and * Cost-sharing and other financial incentives for the commercialization

147

Linear Fresnel | Department of Energy  

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

Linear Fresnel systems, which are a type of linear concentrator, are active in Germany, Spain, Australia, India, and the United States. The SunShot Initiative funds R&D on...

148

History of Proton Linear Accelerators  

E-Print Network [OSTI]

the board to show why the accelerator couldn't work. Then atmuch. References 1. Linear Accelerators, edited by P. M .at the 1986 Linear Accelerator Conference, SLAC, Stanford,

Alvarez, Luis W.

1986-01-01T23:59:59.000Z

149

History of Proton Linear Accelerators  

DOE R&D Accomplishments [OSTI]

Some personal recollections are presented that relate to the author`s experience developing linear accelerators, particularly for protons. (LEW)

Alvarez, L. W.

1987-01-00T23:59:59.000Z

150

Minimax design of vibration absorbers for linear damped systems Brandon Brown, Tarunraj Singh  

E-Print Network [OSTI]

Minimax design of vibration absorbers for linear damped systems Brandon Brown, Tarunraj Singh Ã? addresses the issue of design of a passive vibration absorber in the presence of uncertainties in the forcing frequency. A minimax problem is formulated to determine the parameters of a vibration absorber

Singh, Tarunraj

151

Combinatorial optimization model and MIP formulation for the structural analysis of conditional differential-algebraic systems  

Science Journals Connector (OSTI)

In this paper we consider the structural analysis problem for differential-algebraic systems with conditional equations. This problem consists, given a conditional differential-algebraic system, in verifying if the system is structurally nonsingular ... Keywords: Branch-and-Cut algorithm, Differential-algebraic system, Graph, Integer linear program, Matching, Structural analysis

Mathieu Lacroix; A. Ridha Mahjoub; Sébastien Martin

2011-09-01T23:59:59.000Z

152

Cast Stone Formulation At Higher Sodium Concentrations  

SciTech Connect (OSTI)

A low temperature waste form known as Cast Stone is being considered to provide supplemental Low Activity Waste (LAW) immobilization capacity for the Hanford site. Formulation of Cast Stone at high sodium concentrations is of interest since a significant reduction in the necessary volume of Cast Stone and subsequent disposal costs could be achieved if an acceptable waste form can be produced with a high sodium molarity salt solution combined with a high water to premix (or dry blend) ratio. The objectives of this study were to evaluate the factors involved with increasing the sodium concentration in Cast Stone, including production and performance properties and the retention and release of specific components of interest. Three factors were identified for the experimental matrix: the concentration of sodium in the simulated salt solution, the water to premix ratio, and the blast furnace slag portion of the premix. The salt solution simulants used in this study were formulated to represent the overall average waste composition. The cement, blast furnace slag, and fly ash were sourced from a supplier in the Hanford area in order to be representative. The test mixes were prepared in the laboratory and fresh properties were measured. Fresh density increased with increasing sodium molarity and with decreasing water to premix ratio, as expected given the individual densities of these components. Rheology measurements showed that all of the test mixes produced very fluid slurries. The fresh density and rheology data are of potential value in designing a future Cast Stone production facility. Standing water and density gradient testing showed that settling is not of particular concern for the high sodium compositions studied. Heat of hydration measurements may provide some insight into the reactions that occur within the test mixes, which may in turn be related to the properties and performance of the waste form. These measurements showed that increased sodium concentration in the salt solution reduced the time to peak heat flow, and reducing the amount of slag in the premix increased the time to peak heat flow. These observations may help to describe some of the cured properties of the samples, in particular the differences in compressive strength observed after 28 and 90 days of curing. Samples were cured for at least 28 days at ambient temperature in the laboratory prior to cured properties analyses. The low activity waste form for disposal at the Hanford Site is required to have a compressive strength of at least 500 psi. After 28 days of curing, several of the test mixes had mean compressive strengths that were below the 500 psi requirement. Higher sodium concentrations and higher water to premix ratios led to reduced compressive strength. Higher fly ash concentrations decreased the compressive strength after 28 days of curing. This may be explained in that the cementitious phases matured more quickly in the mixes with higher concentrations of slag, as evidenced by the data for the time to peak heat generation. All of the test mixes exhibited higher mean compressive strengths after 90 days of curing, with only one composition having a mean compressive strength of less than 500 psi. Leachability indices were determined for the test mixes for contaminants of interest. The leaching performance of the mixes evaluated in this study was not particularly sensitive to the factors used in the experimental design. This may be beneficial in demonstrating that the performance of the waste form is robust with respect to changes in the mix composition. The results of this study demonstrate the potential to achieve significantly higher waste loadings in Cast Stone and other low temperature, cementitious waste forms. Additional work is needed to elucidate the hydration mechanisms occurring in Cast Stone formulated with highly concentrated salt solutions since these reactions are responsible for determining the performance of the cured waste form. The thermal analyses completed in this study provide some preliminary insight, although the l

Fox, K. M.; Roberts, K. A.; Edwards, T. B.

2014-02-28T23:59:59.000Z

153

Quantum Electrodynamics. I. A Covariant Formulation  

Science Journals Connector (OSTI)

Attempts to avoid the divergence difficulties of quantum electrodynamics by multilation of the theory have been uniformly unsuccessful. The lack of convergence does indicate that a revision of electrodynamic concepts at ultrarelativistic energies is indeed necessary, but no appreciable alteration of the theory for moderate relativistic energies can be tolerated. The elementary phenomena in which divergences occur, in consequence of virtual transitions involving particles with unlimited energy, are the polarization of the vacuum and the self-energy of the electron, effects which essentially express the interaction of the electromagnetic and matter fields with their own vacuum fluctuations. The basic result of these fluctuation interactions is to alter the constants characterizing the properties of the individual fields, and their mutual coupling, albeit by infinite factors. The question is naturally posed whether all divergences can be isolated in such unobservable renormalization factors; more specifically, we inquire whether quantum electrodynamics can account unambiguously for the recently observed deviations from the Dirac electron theory, without the introduction of fundamentally new concepts. This paper, the first in a series devoted to the above question, is occupied with the formulation of a completely covariant electrodynamics. Manifest covariance with respect to Lorentz and gauge transformations is essential in a divergent theory since the use of a particular reference system or gauge in the course of calculation can result in a loss of covariance in view of the ambiguities that may be the concomitant of infinities. It is remarked, in the first section, that the customary canonical commutation relations, which fail to exhibit the desired covariance since they refer to field variables at equal times and different points of space, can be put in covariant form by replacing the four-dimensional surface t=const. by a space-like surface. The latter is such that light signals cannot be propagated between any two points on the surface. In this manner, a formulation of quantum electrodynamics is constructed in the Heisenberg representation, which is obviously covariant in all its aspects. It is not entirely suitable, however, as a practical means of treating electrodynamic questions, since commutators of field quantities at points separated by a time-like interval can be constructed only by solving the equations of motion. This situation is to be contrasted with that of the Schrödinger representation, in which all operators refer to the same time, thus providing a distinct separation between kinematical and dynamical aspects. A formulation that retains the evident covariance of the Heisenberg representation, and yet offers something akin to the advantage of the Schrödinger representation can be based on the distinction between the properties of non-interacting fields, and the effects of coupling between fields. In the second section, we construct a canonical transformation that changes the field equations in the Heisenberg representation into those of non-interacting fields, and therefore describes the coupling between fields in terms of a varying state vector. It is then a simple matter to evaluate commutators of field quantities at arbitrary space-time points. One thus obtains an obviously convariant and practical form of quantum electrodynamics, expressed in a mixed Heisenberg-Schrödinger representation, which is called the interaction representation. The third section is devoted to a discussion of the covariant elimination of the longitudinal field, in which the customary distinction between longitudinal and transverse fields is replaced by a suitable covariant definition. The fourth section is concerned with the description of collision processes in terms of an invariant collision operator, which is the unitary operator that determines the over-all change in state of a system as the result of interaction. It is shown that the collision operator is simply related to the Hermitian reaction operator, for which a var

Julian Schwinger

1948-11-15T23:59:59.000Z

154

An implementation analysis of the linear discontinuous finite element method  

SciTech Connect (OSTI)

This paper provides an implementation analysis of the linear discontinuous finite element method (LD-FEM) that spans the space of (l, x, y, z). A practical implementation of LD includes 1) selecting a computationally efficient algorithm to solve the 4 x 4 matrix system Ax = b that describes the angular flux in a mesh element, and 2) choosing how to store the data used to construct the matrix A and the vector b to either reduce memory consumption or increase computational speed. To analyze the first of these, three algorithms were selected to solve the 4 x 4 matrix equation: Cramer's rule, a streamlined implementation of Gaussian elimination, and LAPACK's Gaussian elimination subroutine dgesv. The results indicate that Cramer's rule and the streamlined Gaussian elimination algorithm perform nearly equivalently and outperform LAPACK's implementation of Gaussian elimination by a factor of 2. To analyze the second implementation detail, three formulations of the discretized LD-FEM equations were provided for implementation in a transport solver: 1) a low-memory formulation, which relies heavily on 'on-the-fly' calculations and less on the storage of pre-computed data, 2) a high-memory formulation, which pre-computes much of the data used to construct A and b, and 3) a reduced-memory formulation, which lies between the low - and high-memory formulations. These three formulations were assessed in the Jaguar transport solver based on relative memory footprint and computational speed for increasing mesh size and quadrature order. The results indicated that the memory savings of the low-memory formulation were not sufficient to warrant its implementation. The high-memory formulation resulted in a significant speed advantage over the reduced-memory option (10-50%), but also resulted in a proportional increase in memory consumption (5-45%) for increasing quadrature order and mesh count; therefore, the practitioner should weigh the system memory constraints against any required runtime constraints to determine which option is more suitable for his or her specific applications. (authors)

Becker, T. L. [Bechtel Marine Propulsion Corporation, Knolls Atomic Power Laboratory, P.O. Box 1072, Schenectady, NY 12301-1072 (United States)

2013-07-01T23:59:59.000Z

155

Designing Networks: A Mixed-Integer Linear Optimization Approach  

E-Print Network [OSTI]

Designing networks with specified collective properties is useful in a variety of application areas, enabling the study of how given properties affect the behavior of network models, the downscaling of empirical networks to workable sizes, and the analysis of network evolution. Despite the importance of the task, there currently exists a gap in our ability to systematically generate networks that adhere to theoretical guarantees for the given property specifications. In this paper, we propose the use of Mixed-Integer Linear Optimization modeling and solution methodologies to address this Network Generation Problem. We present a number of useful modeling techniques and apply them to mathematically express and constrain network properties in the context of an optimization formulation. We then develop complete formulations for the generation of networks that attain specified levels of connectivity, spread, assortativity and robustness, and we illustrate these via a number of computational case studies.

Gounaris, Chrysanthos E; Kevrekidis, Ioannis G; Floudas, Christodoulos A

2015-01-01T23:59:59.000Z

156

Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales...  

Gasoline and Diesel Fuel Update (EIA)

Information AdministrationPetroleum Marketing Annual 1998 Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales Type, PAD District, and State (Thousand Gallons per...

157

Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Information AdministrationPetroleum Marketing Annual 1999 Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales Type, PAD District, and State (Thousand Gallons per...

158

Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

- - - - W W - - - - - - See footnotes at end of table. 44. Refiner Motor Gasoline Volumes by Formulation, Sales Type, PAD District, and State 292 Energy Information...

159

Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales...  

Gasoline and Diesel Fuel Update (EIA)

Information Administration Petroleum Marketing Annual 1995 Table 44. Refiner Motor Gasoline Volumes by Formulation, Sales Type, PAD District, and State (Thousand Gallons per...

160

Linear concentrating solar collector  

SciTech Connect (OSTI)

The present invention relates to a segment of a linear concentrating solar collector which includes two plates distanced from each other and extending parallel to each other; a member connects the plates to each other and holes are bored in each of the plates in a parallel manner along a parabolic curve. A member passes through the holes each holding a small strip made of a reflecting material all strips together forming a parabolic surface. The invention relates also to a collector comprising at least two of each segments and an absorber extending along the focus line of the entire collector. The collector is advantageously provided with horizontal and/or vertical members which ascertains that the collector can follow the position of the sun.

Aharon, N. B.

1985-08-06T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Federal Aviation Administration's Airport Capital Improvement Program Development Process  

E-Print Network [OSTI]

The Airport Capital Improvement Program (ACIP) serves as the primary tool for project planning and formulation by the Federal Aviation Administration (FAA). The FAA relies on the ACIP to serve as the basis for the distribution of Aviation Trust...

Tener, Scott D.

2009-12-18T23:59:59.000Z

162

Some Suggested Pest Control Products Appropriate for an IPM Program  

E-Print Network [OSTI]

Some Suggested Pest Control Products Appropriate for an IPM Program I P M (professional use products) Cockroaches Product Formulation Active Ingredient Maxforce bait stations Hydramethylnon Station (IGR) Hydroprene Dusts Silica aerogel or boric acid Compressed air flushing agent air Carpenter

Virginia Tech

163

EERE Program Management Guide- Cover and Table of Contents  

Broader source: Energy.gov [DOE]

Table of contents includes an introduction and eight chapters on the program's background, management, outreach planning, budget formulation, implementation, analysis and evaluation, and information/business management. Also includes appendices.

164

Linear and Non Linear Analysis of the Hadley Circulation  

Science Journals Connector (OSTI)

We present a synthesis of results obtained with the linear stability of the one-cell Hadley circulation. This flow is observe in the...

P. Laure; B. Roux

1990-01-01T23:59:59.000Z

165

Port Hamiltonian Formulation of Infinite Dimensional Systems I. Modeling  

E-Print Network [OSTI]

Port Hamiltonian Formulation of Infinite Dimensional Systems I. Modeling Alessandro Macchelli the modeling of distributed parameter systems in port Hamilto- nian form are presented. The classical finite dimensional port Hamiltonian formulation of a dynamical system is generalized in order to cope

Schaft, Arjan van der

166

Remarks on Pure Spin Connection Formulations of Gravity  

E-Print Network [OSTI]

In the derivation of a pure spin connection action functional for gravity two methods have been proposed. The first starts from a first order lagrangian formulation, the second from a hamiltonian formulation. In this note we show that they lead to identical results for the specific cases of pure gravity with or without a cosmological constant.

Riccardo Capovilla; Ted Jacobson

1992-07-21T23:59:59.000Z

167

Domain-Independent Heuristics for Goal Formulation Mark Wilson1  

E-Print Network [OSTI]

to make changes where obviously necessary. Most autonomous agents are frustrating in the same way; even. For example, if a UAV capable of autonomous goal formulation burns fuel at unexpectedly high rates (because it is flying into the wind), it would formulate a goal to refuel. In contrast, a replanning system might

Gupta, Kalyan Moy

168

The thermodynamic dual structure of linear-dissipative driven systems  

E-Print Network [OSTI]

The spontaneous emergence of dynamical order, such as persistent currents, is sometimes argued to require principles beyond the entropy maximization of the second law of thermodynamics. I show that, for linear dissipation in the Onsager regime, current formation can be driven by exactly the Jaynesian principle of entropy maximization, suitably formulated for extended systems and nonequilibrium boundary conditions. The Legendre dual structure of equilibrium thermodynamics is also preserved, though it requires the admission of current-valued state variables, and their correct incorporation in the entropy.

Eric Smith

2005-05-02T23:59:59.000Z

169

Berkeley Proton Linear Accelerator  

DOE R&D Accomplishments [OSTI]

A linear accelerator, which increases the energy of protons from a 4 Mev Van de Graaff injector, to a final energy of 31.5 Mev, has been constructed. The accelerator consists of a cavity 40 feet long and 39 inches in diameter, excited at resonance in a longitudinal electric mode with a radio-frequency power of about 2.2 x 10{sup 6} watts peak at 202.5 mc. Acceleration is made possible by the introduction of 46 axial "drift tubes" into the cavity, which is designed such that the particles traverse the distance between the centers of successive tubes in one cycle of the r.f. power. The protons are longitudinally stable as in the synchrotron, and are stabilized transversely by the action of converging fields produced by focusing grids. The electrical cavity is constructed like an inverted airplane fuselage and is supported in a vacuum tank. Power is supplied by 9 high powered oscillators fed from a pulse generator of the artificial transmission line type.

Alvarez, L. W.; Bradner, H.; Franck, J.; Gordon, H.; Gow, J. D.; Marshall, L. C.; Oppenheimer, F. F.; Panofsky, W. K. H.; Richman, C.; Woodyard, J. R.

1953-10-13T23:59:59.000Z

170

Community Programs  

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

Programs Friends of Berkeley Lab Navigate Section Community Richmond Bay Campus Planning Tours Community Programs Friends of Berkeley Lab Community Education Programs...

171

Unit I-3 Linear Independence & Bases 1 Linear independence & bases  

E-Print Network [OSTI]

} ­ so we can write u1 = c2u2 + c3u3 + ... + crur with not all ci = 0 ­ re-arranging gives a non-zero lc u1 - c2u2 - c3u3 - ... - crur = 0 so the vectors are linearly dependent ! Unit I-3 Linear

Birkett, Stephen

172

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...

173

3D gravity and non-linear cosmology  

E-Print Network [OSTI]

By the inclusion of an additional term, non-linear in the scalar curvature $R$, it is tested if dark energy could rise as a geometrical effect in 3D gravitational formulations. We investigate a cosmological fluid obeying a non-polytropic equation of state (the van der Waals equation) that is used to construct the energy-momentum tensor of the sources, representing the hypothetical inflaton in gravitational interaction with a matter contribution. Following the evolution in time of the scale factor, its acceleration, and the energy densities of constituents it is possible to construct the description of an inflationary 3D universe, followed by a matter dominated era. For later times it is verified that, under certain conditions, the non-linear term in $R$ can generate the old 3D universe in accelerated expansion, where the ordinary matter is represented by the barotropic limit of the van der Waals constituent.

F. P. Devecchi; M. L. Froehlich

2005-10-11T23:59:59.000Z

174

Results and Comparison from the SAM Linear Fresnel Technology Performance Model: Preprint  

SciTech Connect (OSTI)

This paper presents the new Linear Fresnel technology performance model in NREL's System Advisor Model. The model predicts the financial and technical performance of direct-steam-generation Linear Fresnel power plants, and can be used to analyze a range of system configurations. This paper presents a brief discussion of the model formulation and motivation, and provides extensive discussion of the model performance and financial results. The Linear Fresnel technology is also compared to other concentrating solar power technologies in both qualitative and quantitative measures. The Linear Fresnel model - developed in conjunction with the Electric Power Research Institute - provides users with the ability to model a variety of solar field layouts, fossil backup configurations, thermal receiver designs, and steam generation conditions. This flexibility aims to encompass current market solutions for the DSG Linear Fresnel technology, which is seeing increasing exposure in fossil plant augmentation and stand-alone power generation applications.

Wagner, M. J.

2012-04-01T23:59:59.000Z

175

MATH 1503 Introduction to Linear Algebra Notes on MATLAB  

E-Print Network [OSTI]

1 MATH 1503 Introduction to Linear Algebra Notes on MATLAB MATLAB (`MATrix LABoratory as a programming language. MATLAB is available to UNB students on the University's Novell network ­ click on the `More Applications' icon, then click on the `MATLAB' icon. More than one release of MATLAB may

Monson, Barry

176

Formulation and Characterization of Waste Glasses with Varying Processing Temperature  

SciTech Connect (OSTI)

This report documents the preliminary results of glass formulation and characterization accomplished within the finished scope of the EM-31 technology development tasks for WP-4 and WP-5, including WP-4.1.2: Glass Formulation for Next Generation Melter, WP-5.1.2.3: Systematic Glass Studies, and WP-5.1.2.4: Glass Formulation for Specific Wastes. This report also presents the suggested studies for eventual restart of these tasks. The initial glass formulation efforts for the cold crucible induction melter (CCIM), operating at {approx}1200 C, with selected HLW (AZ-101) and LAW (AN-105) successfully developed glasses with significant increase of waste loading compared to that is likely to be achieved based on expected reference WTP formulations. Three glasses formulated for AZ-101HLW and one glass for AN-105 LAW were selected for the initial CCIM demonstration melter tests. Melter tests were not performed within the finished scope of the WP-4.1.2 task. Glass formulations for CCIM were expanded to cover additional HLWs that have high potential to successfully demonstrate the unique advantages of the CCIM technologies based on projected composition of Hanford wastes. However, only the preliminary scoping tests were completed with selected wastes within the finished scope. Advanced glass formulations for the reference WTP melter, operating at {approx}1200 C, were initiated with selected specific wastes to determine the estimated maximum waste loading. The incomplete results from these initial formulation efforts are summarized. For systematic glass studies, a test matrix of 32 high-aluminum glasses was completed based on a new method developed in this study.

Kim, Dong-Sang; Schweiger, M. J.; Rodriguez, Carmen P.; Lepry, William C.; Lang, Jesse B.; Crum, Jarrod V.; Vienna, John D.; Johnson, Fabienne; Marra, James C.; Peeler, David K.

2011-10-17T23:59:59.000Z

177

On the formulation, parameter identification and numerical integration of the EMMI model :plasticity and isotropic damage.  

SciTech Connect (OSTI)

In this report we present the formulation of the physically-based Evolving Microstructural Model of Inelasticity (EMMI) . The specific version of the model treated here describes the plasticity and isotropic damage of metals as being currently applied to model the ductile failure process in structural components of the W80 program . The formulation of the EMMI constitutive equations is framed in the context of the large deformation kinematics of solids and the thermodynamics of internal state variables . This formulation is focused first on developing the plasticity equations in both the relaxed (unloaded) and current configurations. The equations in the current configuration, expressed in non-dimensional form, are used to devise the identification procedure for the plasticity parameters. The model is then extended to include a porosity-based isotropic damage state variable to describe the progressive deterioration of the strength and mechanical properties of metals induced by deformation . The numerical treatment of these coupled plasticity-damage constitutive equations is explained in detail. A number of examples are solved to validate the numerical implementation of the model.

Bammann, Douglas J.; Johnson, G. C. (University of California, Berkeley, CA); Marin, Esteban B.; Regueiro, Richard A. (University of Colorado, Boulder, CO)

2006-01-01T23:59:59.000Z

178

How bad is a gradient algorithm for linear programming?  

E-Print Network [OSTI]

Apr 20, 2011 ... As extensively discussed in the literature several pivot selection criteria .... The presentation in the preceding material has been rather loose, ...

peter

2011-04-20T23:59:59.000Z

179

The Concept of Recoverable Robustness, Linear Programming Recovery,  

E-Print Network [OSTI]

Christian Liebchen, Marco L¨ubbecke, Rolf M¨ohring, and Sebastian Stiller Technische Universit¨at Berlin, Strasse des 17. Juni 136, 10623 Berlin, Germany {liebchen,m.luebbecke,moehring,stiller

Lübbecke, Marco

180

A Binary Linear Programming Approach for LCA System Boundary Identification  

Science Journals Connector (OSTI)

One of the very first steps in conducting life cycle assessment (LCA) is system boundaries identification. A binary ... boundary between significant and insignificant processes in a LCA study. The proposed model ...

Feri Afrinaldi; Hong-Chao Zhang…

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

An application of linear programming to a Mississippi Delta farm  

E-Print Network [OSTI]

)nomlct, december, l&jg4. Of'u, iCK 8, D=SO --'. , I 1, F81 '. , " l 11, S. I. , 'Otm~ 81188 COO * h SO ' C 38tlf 8 IIII~ ~ SSIIS '8 SI ith, r opportunities 'n uthern love arms, love . . . ;xlcult nal Exp:. rlment totbm, es-arch ~ latin i;~, JancWrs ~ 19QO...

Cooke, Fred Thomas

1957-01-01T23:59:59.000Z

182

Microgrid Reliability Modeling and Battery Scheduling Using Stochastic Linear Programming  

E-Print Network [OSTI]

of offering strategies for a wind power producer, Electricdevelop offering strategies for wind power production whilethe uncertainty in wind power and market prices. In [23],

Cardoso, Goncalo

2014-01-01T23:59:59.000Z

183

On Solving Single-objective Fuzzy Integer Linear Fractional Programs  

E-Print Network [OSTI]

Jun 5, 2009 ... Citation: Department of Mathematics, Faculty of Science, Helwan University Ain Helwan, Postal Code 11792, Cairo, Egypt. Download: ...

Omar Saad

2009-06-05T23:59:59.000Z

184

Objective space for multiple objectives linear fractional programming  

E-Print Network [OSTI]

Apr 13, 2007 ... Citation: Mathematics Department Faculty of Science, Helwan University (11795) Cairo, Egypt. Download: [Postscript][PDF]. Entry Submitted: ...

Said Tantawy

2007-04-13T23:59:59.000Z

185

Linear programming optimization for aquifer influence functions on microcomputers  

E-Print Network [OSTI]

for increasing operating speed and efficient computer storage with the AIF p~ on micraccmputers. Three LP methods were investigated on microoczrputers using the AIF p~: (I) the simplex method, (2) the revised simplex methcd, and (3) the symmetric msthcd. Each... ACKNOWLEIGEMENTS TABLE OF CONTENTS LIST OF TABLES LIST OF FIGURES INTRODUCTION LP METHODS V V1 V11 Simplex Methcd Revised Simplex Methcd Symmetric Methcd 5 12 18 TEST PROBLEMS 23 Test Problem 1 Test Problem 2 23 24 25 DISCUSSION OF RESULTS 03...

Brown, Don L

2012-06-07T23:59:59.000Z

186

Tools for primal degenerate linear programs: IPS, DCA, and PE  

E-Print Network [OSTI]

the selection of a compatible variable to enter the basis ensures a nondegenerate pivot, PE .... At the heart of this framework lies the search for so-

2014-10-01T23:59:59.000Z

187

New Semidefinite Programming Relaxations for the Linear Ordering ...  

E-Print Network [OSTI]

The inverse operation to (11) is given by v j i ? vj?1 ... In Subsection 3.2 we conduct a polyhedral study to obtain semidefinite relaxations for the. (LOP) based on ...

2015-01-15T23:59:59.000Z

188

Looking for strong polynomiality in Linear Programming : Arguments ...  

E-Print Network [OSTI]

L) operations equally on O(L)-digit numbers are involved. It is clear that ..... there is more detailed information on the conduct of the revised algorithm. Especially ...

peter bruijs

2015-01-06T23:59:59.000Z

189

Designing AC Power Grids using Integer Linear Programming  

E-Print Network [OSTI]

A power grid is a transmission network transporting electrical energy from power ... cost factor for the active power losses, Re the line resistance, and Xe the ...

2011-02-18T23:59:59.000Z

190

A Cutting Surface Method for Uncertain Linear Programs with ...  

E-Print Network [OSTI]

Nov 6, 2008 ... Since the utility function of a decision maker is not known to us, if we would like to ensure that X ... Then P is the line segment connecting.

2008-11-06T23:59:59.000Z

191

An Effective Heuristic for Multistage Stochastic Linear Programming  

E-Print Network [OSTI]

May 28, 2013 ... The average CPLEX time for the EV, ELP and SLP approaches has been ...... ability of any resource will prevent sales of the bundle, which ...

2013-05-28T23:59:59.000Z

192

Multi-stage Stochastic Linear Programming: Scenarios Versus Events  

E-Print Network [OSTI]

average scenario). In the ELP approach, the potentially huge scenario tree of the SLP approach is ...... [13] J. Gondzio, R. Sarkissian, and J.-Ph. Vial. Parallel ...

2010-05-17T23:59:59.000Z

193

A Stable Primal-Dual Approach for Linear Programming under ...  

E-Print Network [OSTI]

then s? is the unique zero of F in N (s0,r1), where r1 := min[r,(1 + ?1 ? 2? )/(??)] and sk ? s? ? (2?)2k ? ?. , k = 0,1,.... We follow the notation in Dennis and ...

2007-12-13T23:59:59.000Z

194

a nonstandard simplex algorithm for linear programming 1.  

E-Print Network [OSTI]

Ten Algorithms in the Twenty Century (IEEE2002), it is one of the most famous and ... Section 3 formulas the proposed nonstandard algorithm. Section 4 deals ...

2008-12-29T23:59:59.000Z

195

Uniform Linear Transformation with Repair and Alternation in Genetic Programming  

E-Print Network [OSTI]

to the publication of this chapter we discovered that there was a bug in our code for the padding step of our ULTRA scheme does perform as reported here, and its source code is available at https://github.com/lspector/Clojush/blob/a1fd37f2a57b10319b16d66bcd2d6707d31c540c/src/clojush/pushgp/genetic_operators.clj #12;2 Lee Spector

Spector, Lee

196

mixed zero-one linear programs under objective uncertainty  

E-Print Network [OSTI]

To show that (C) and (P) are equivalent, we construct a sequence of ...... Y. Peres (1999) Resistance bounds for first-passage percolation and maximum.

2010-10-28T23:59:59.000Z

197

Tools for primal degenerate linear programs: IPS, DCA, and PE  

E-Print Network [OSTI]

Oct 8, 2014 ... Abstract: This paper describes three recent tools for dealing with primal ... The idea is to work only with those constraints that correspond to ...

Jean-Bertrand Gauthier

2014-10-08T23:59:59.000Z

198

On a new collection of stochastic linear programming testproblems ...  

E-Print Network [OSTI]

Energy is supplied by many different technologies, including hydro power .... ogy ¾ , which corresponds to peak consumption in period ..... ? i ? port (epz?{ .

2001-05-31T23:59:59.000Z

199

An Algorithm for Nonlinear Optimization Using Linear Programming ...  

E-Print Network [OSTI]

We use the routine MA27 from the HSL library. [16] to factor ..... All tests described in this paper were performed on a Sun Ultra 5, with 1Gb of memory running ...

200

Protein Helical Topology Prediction Using Mixed-Integer Linear Programming  

E-Print Network [OSTI]

Allister Department of Chemical Engineering Princeton University The protein folding problem represents one enhances the ASTRO-FOLD protein folding approach of Klepeis and Floudas (2003), which finds the structure

Singh, Jaswinder Pal

Note: This page contains sample records for the topic "linear programming formulation" 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

Non-linear programs with max-linear constraints: A heuristic approach  

E-Print Network [OSTI]

5, 2009 Abstract Let a b = max(a, b) and a b = a + b for a, b R and extend the pair of operations = max(a, b) and a b = a + b for a, b R and extend the pair of operations to matrices and vectors bkj = maxk(aik + bkj) for all i, j. Also, if R then A = ( aij). Max-algebra has been studied

Butkovic, Peter

202

Lattice Boltzmann method for linear oscillatory noncontinuum flows  

Science Journals Connector (OSTI)

Oscillatory gas flows are commonly generated by micro- and nanoelectromechanical systems. Due to their small size and high operating frequencies, these devices often produce noncontinuum gas flows. Theoretical analysis of such flows requires solution of the unsteady Boltzmann equation, which can present a formidable challenge. In this article, we explore the applicability of the lattice Boltzmann (LB) method to such linear oscillatory noncontinuum flows; this method is derived from the linearized Boltzmann Bhatnagar-Gross-Krook (BGK) equation. We formulate four linearized LB models in the frequency domain, based on Gaussian-Hermite quadratures of different algebraic precision (AP). The performance of each model is assessed by comparison to high-accuracy numerical solutions to the linearized Boltzmann-BGK equation for oscillatory Couette flow. The numerical results demonstrate that high even-order LB models provide superior performance over the greatest noncontinuum range. Our results also highlight intrinsic deficiencies in the current LB framework, which is incapable of capturing noncontinuum behavior at high oscillation frequencies, regardless of quadrature AP and the Knudsen number.

Yong Shi; Ying Wan Yap; John E. Sader

2014-03-12T23:59:59.000Z

203

Theory on excitations of drift Alfvén waves by energetic particles. I. Variational formulation  

SciTech Connect (OSTI)

A unified theoretical framework is presented for analyzing various branches of drift Alfvén waves and describing their linear and nonlinear behaviors, covering a wide range of spatial and temporal scales. Nonlinear gyrokinetic quasineutrality condition and vorticity equation, derived for drift Alfvén waves excited by energetic particles in fusion plasmas, are cast in integral form, which is generally variational in the linear limit; and the corresponding gyrokinetic energy principle is obtained. Well known forms of the kinetic energy principle are readily recovered from this general formulation. Furthermore, it is possible to demonstrate that the general fishbone like dispersion relation, obtained within the present theoretical framework, provides a unified description of drift Alfvén waves excited by energetic particles as either Alfvén eigenmodes or energetic particle modes. The advantage of the present approach stands in its capability of extracting underlying linear and nonlinear physics as well as spatial and temporal scales of the considered fluctuation spectrum. For these reasons, this unified theoretical framework can help understanding experimental observations as well as numerical simulation and analytic results with different levels of approximation. Examples and applications are given in Paper II [F. Zonca and L. Chen, “Theory on excitations of drift Alfvén waves by energetic particles. II. The general fishbone-like dispersion relation,” Phys. Plasmas 21, 072121 (2014)].

Zonca, Fulvio, E-mail: fulvio.zonca@enea.it [ENEA C. R. Frascati, Via E. Fermi 45, CP 65-00044 Frascati (Italy); Institute for Fusion Theory and Simulation and Department of Physics, Zhejiang University, Hangzhou 310027 (China); Chen, Liu [Institute for Fusion Theory and Simulation and Department of Physics, Zhejiang University, Hangzhou 310027 (China); Department of Physics and Astronomy, University of California, Irvine, California 92697-4575 (United States)

2014-07-15T23:59:59.000Z

204

Hexanitrohexaazaisowurtzitane (CL-20) and CL-20-based formulations (review)  

Science Journals Connector (OSTI)

This paper reviews the research and development work on CL-20, the most powerful high-energy material of today, as well as CL-20-based formulations. Methods of CL-20 synthesis and processes for obtaining a des...

U. R. Nair; R. Sivabalan; G. M. Gore; M. Geetha…

205

Hybrid atomistic-continuum formulations for gaseous flows  

E-Print Network [OSTI]

Hybrid atomistic-continuum formulations allow the simulation of complex hydrodynamic phenomena at the nano and micro scales without the prohibitive cost of a fully atomistic approach. This is achieved through a domain ...

Wijesinghe, Hettithanthrige Sanith, 1974-

2003-01-01T23:59:59.000Z

206

Reasoning on Schemata of Formul Mnacho Echenim and Nicolas Peltier  

E-Print Network [OSTI]

Reasoning on Schemata of Formulæ Mnacho Echenim and Nicolas Peltier University of Grenoble (LIG de la Recherche (ANR-09-BLAN-0407-01). emails: Mnacho.Echenim@imag.fr, Nicolas.Peltier@imag.fr hal

Paris-Sud XI, Université de

207

Enhanced formulations for neutralization of chemical, biological and industrial toxants  

DOE Patents [OSTI]

An enhanced formulation and method of making that neutralizes the adverse health effects of both chemical and biological compounds, especially chemical warfare (CW) and biological warfare (BW) agents, and toxic industrial chemicals. The enhanced formulation according to the present invention is non-toxic and non-corrosive and can be delivered by a variety of means and in different phases. The formulation provides solubilizing compounds that serve to effectively render the chemical and biological compounds, particularly CW and BW compounds, susceptible to attack, and at least one reactive compound that serves to attack (and detoxify or kill) the compound. The formulation includes at least one solubilizing agent, a reactive compound, a bleaching activator and water.

Tucker, Mark D. (Albuqueque, NM) [Albuqueque, NM

2008-06-24T23:59:59.000Z

208

Optical activity of electronically delocalized molecular aggregates: Nonlocal response formulation  

E-Print Network [OSTI]

Optical activity of electronically delocalized molecular aggregates: Nonlocal response formulation and optical rotation in small optically active molecules, larger conjugated molecules, and molecular aggregates is developed using spatially nonlocal electric and magnetic optical response tensors (r

Mukamel, Shaul

209

Controlled Release Formulations of Agrochemicals from Calcium Alginate  

Science Journals Connector (OSTI)

Controlled Release Formulations of Agrochemicals from Calcium Alginate ... (15)?Schacht, E.; Vandichel, J. C.; Proceedings of an International Symposium on Changing Prespectives in Agrochemicals, Heuherberg, Nov 24?27, 1987; International Atomic Energy Agency: Vienna, 1988. ...

El-Refaie Kenawy; M. A. Sakran

1996-10-08T23:59:59.000Z

210

Formulation of a candidate glass for use as an acceptance test standard material  

SciTech Connect (OSTI)

In this report, the authors discuss the formulation of a glass that will be used in a laboratory testing program designed to measure the precision of test methods identified in the privatization contracts for the immobilization of Hanford low-activity wastes. Tests will be conducted with that glass to measure the reproducibility of tests and analyses that must be performed by glass producers as a part of the product acceptance procedure. Test results will be used to determine if the contractually required tests and analyses are adequate for evaluating the acceptability of likely immobilized low-activity waste (ILAW) products. They will also be used to evaluate if the glass designed for use in these tests can be used as an analytical standard test material for verifying results reported by vendors for tests withg ILAW products. The results of those tests and analyses will be presented in a separate report. The purpose of this report is to document the strategy used to formulate the glass to be used in the testing program. The low-activity waste reference glass LRM that will be used in the testing program was formulated to be compositionally similar to ILAW products to be made with wastes from Hanford. Since the ILAW product compositions have not been disclosed by the vendors participating in the Hanford privatization project, the composition of LRM was formulated based on simulated Hanford waste stream and amounts of added glass forming chemicals typical for vitrified waste forms. The major components are 54 mass % SiO{sub 2}, 20 mass % Na{sub 2}O, 10 mass % Al{sub 2}O{sub 3}, 8 mass % B{sub 2}O{sub 3}, and 1.5 mass % K{sub 2}O. Small amounts of other chemicals not present in Hanford wastes were also included in the glass, since they may be included as chemical additives in ILAW products. This was done so that the use of LRM as a composition standard could be evaluated. Radionuclides were not included in LRM because a nonradioactive material was desired.

Ebert, W.L.; Strachan, D.M.; Wolf, S.F.

1998-04-01T23:59:59.000Z

211

On complexity of Shmoys - Swamy class of two-stage linear ...  

E-Print Network [OSTI]

Jul 28, 2006 ... We consider a class of two-stage linear stochastic programming problems, ..... the second-stage cost associated with (x?,r?) is greater than the ...

2006-07-28T23:59:59.000Z

212

[New technology for linear colliders  

SciTech Connect (OSTI)

This report discusses the following topics on research of microwave amplifiers for linear colliders: Context in current microwave technology development; gated field emission for microwave cathodes; cathode fabrication and tests; microwave cathode design using field emitters; and microwave localization.

McIntyre, P.M.

1992-08-12T23:59:59.000Z

213

Linear actuator powered flapping wing  

E-Print Network [OSTI]

Small scale unmanned aerial vehicles (UAVs) have proven themselves to be useful, but often too noisy for certain operations due to their rotary motors. This project examined the feasibility of using an almost silent linear ...

Benson, Christopher Lee

2010-01-01T23:59:59.000Z

214

linear-elements-code.scm  

E-Print Network [OSTI]

(o Linear-finite-element-operator)) ;; initialize various fields that depend on the space ;; if coefficients is not defined, we set it to arrays of floating-point ;; zeros ...

215

Highly linear low noise amplifier  

E-Print Network [OSTI]

, the Low Noise Amplifier (LNA) is expected to provide high linearity, thus preventing the intermodulation tones created by the interference signal from corrupting the carrier signal. The research focuses on designing a novel LNA which achieves high...

Ganesan, Sivakumar

2007-09-17T23:59:59.000Z

216

Linear Accelerator | Advanced Photon Source  

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

(MeV). At 450 MeV, the electrons are relativistic: they are traveling at >99.999% of the speed of light, which is 299,792,458 meters second (186,000 milessecond). Photo: Linear...

217

EERE Program Management Guide - Appendix G  

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

G G Model Position Description for EERE Program Managers Program Manager, Office of the Federal Energy Management Program Office of the Deputy Assistant Secretary for Technology Development Office of Energy Efficiency and Renewable Energy (EERE). Introduction The mission of the Federal Energy Management Program (FEMP) is to provide federal leadership to increase the energy security and decrease the environmental impact and cost of government by advancing energy efficiency and water conservation, promoting the use of distributed and renewable energy, and improving utility management decisions at federal sites. FEMP represents and provides the national programmatic expertise in federal facilities energy management, formulates and executes national energy

218

SunShot Initiative: Linear Fresnel  

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

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

219

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...

220

Program Managers  

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

Program Managers Program Managers Enabling remarkable discoveries and tools that transform our understanding of energy and matter and advance national, economic, and energy...

Note: This page contains sample records for the topic "linear programming formulation" 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

Retiree Program  

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

Library Services Retiree Program Retiree Program The Research Library offers a 1 year library card to retired LANL employees that allows usage of Library materials. This service...

222

Educational Programs  

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

Educational Programs Educational Programs A collaboration between Los Alamos National Laboratory and the University of California at San Diego (UCSD) Jacobs School of Engineering...

223

An improved proof-theoretic compilation of logic programs  

Science Journals Connector (OSTI)

In prior work, we showed that logic programming compilation can be given a proof-theoretic justification for generic abstract logic programming languages, and demonstrated this technique in the case of hereditary Harrop formulas and their linear variant. ... Keywords: Abstract Logic Programming, Compilation, Hereditary Harrop Formulas, Well-Moded Logic Programs

Iliano Cervesato

2012-09-01T23:59:59.000Z

224

A new asymptotic preserving scheme based on micro-macro formulation for linear kinetic equations in the diffusion limit  

E-Print Network [OSTI]

of the particles is small, a macroscopic description--such as diffusion equation in neutron transport and radiative transport equations. It is based on a decomposition of the distribution function into equilibrium and non. transport equations, diffusion limit, asymptotic preserving schemes, stiff terms AMS subject classifications

Mieussens, Luc

225

Environmental Programs Environmental Programs Committee  

E-Print Network [OSTI]

(Architecture) The Environmental Programs Committee coordinates courses and curricula on environmental topics. Wiesner (Civil and Environmental Engineering) Gordon G. Wittenberg (Architecture) #12;162 Environmental Programs Environmental Programs Committee Walter Whitfield Isle, Chair (English

Richards-Kortum, Rebecca

226

SRS - Programs - Nonproliferation Programs  

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

3/2012 3/2012 SEARCH GO spacer SRS Home Nonproliferation Programs In the crucial field of nuclear nonproliferation, SRS employee contributions helped to advance all three of the planned plutonium disposition facilities at the Savannah River Site: the Pit Disassembly and Conversion Facility (PDCF); Waste Solidification Building (WSB); and the Mixed Oxide (MOX) Fuel Fabrication Facility. A $345 million project, the WSB will process liquid waste from the MOX facility. After material is processed at the WSB, transuranic waste will be packaged and sent to the Waste Isolation Pilot Plant in New Mexico, and low-level waste will be packaged and sent to onsite or commercial off-site low-level waste disposal facilities. The mixed oxide fuel fabrication facility will be a major component in the United States' program to dispose of excess weapons grade plutonium.

227

Improved test statistics for the slope parameter in a simple linear functional model  

E-Print Network [OSTI]

of the Studentized test statistic based on the NL estimator of ()1, 1. 2 Survey of the literature A wide variety of sources exists from which to extract useful information for attacking the problem of testing hypotheses in the errors-in-variables model. Se... via simulation that these test statistics perform poorly in moderate to small sample sizes. 1. 3 Pzamewozk of Expositions This thesis is organized as follows. Chapter 2 presents a simple linear functional model, formulates the problem...

Ollivier, Vincent Raymond

2012-06-07T23:59:59.000Z

228

Application of Darboux Transformation to solve Multisoliton Solution on Non-linear Schrödinger Equation  

E-Print Network [OSTI]

Darboux transformation is one of the methods used in solving nonlinear evolution equation. Basically, the Darboux transformation is a linear algebra formulation of the solutions of the Zakharov-Shabat system of equations associated with the nonlinear evolution equation. In this work, the evolution of monochromatic electromagnetic wave in a nonlinear-dispersive optical medium is considered. Using the Darboux transformation, explicit multisoliton solutions (one to three soliton solutions) are obtained from a trivial initial solution.

Agung Trisetyarso

2014-11-21T23:59:59.000Z

229

Linear Collider Collaboration Tech Notes  

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

6, 27/05/99 6, 27/05/99 Tolerances of Random RF Jitters in X-Band Main Linacs May 27, 1999 Kiyoshi KUBO KEK Tsukuba, Japan Abstract: Tracking simulations have been performed for the main linacs of an X-band linear collider. We discuss the choice of phase of the accelerating field relative to the bunches. The tolerances of the phase and the amplitude errors are studied. Tolerances of Random RF Jitters in X-Band Main Linacs K. Kubo, KEK Abstract Tracking simulations have been performed for main linacs of X-band linear collider. We discuss about choice of the phase of the accelerating field relative to the bunches. The tolerances of the phase and the amplitude errors are studied. 1 INTRODUCTION In order to preserve the low emittance through the main linacs of future linear colliders, various effects

230

Decontamination formulation with additive for enhanced mold remediation  

DOE Patents [OSTI]

Decontamination formulations with an additive for enhancing mold remediation. The formulations include a solubilizing agent (e.g., a cationic surfactant), a reactive compound (e.g., hydrogen peroxide), a carbonate or bicarbonate salt, a water-soluble bleaching activator (e.g., propylene glycol diacetate or glycerol diacetate), a mold remediation enhancer containing Fe or Mn, and water. The concentration of Fe.sup.2+ or Mn.sup.2+ ions in the aqueous mixture is in the range of about 0.0001% to about 0.001%. The enhanced formulations can be delivered, for example, as a foam, spray, liquid, fog, mist, or aerosol for neutralization of chemical compounds, and for killing certain biological compounds or agents and mold spores, on contaminated surfaces and materials.

Tucker, Mark D. (Albuquerque, NM); Irvine, Kevin (Huntsville, AL); Berger, Paul (Rome, NY); Comstock, Robert (Bel Air, MD)

2010-02-16T23:59:59.000Z

231

Linear operator inequalities for strongly stable weakly regular linear systems  

E-Print Network [OSTI]

that A has compact resolvent and its eigenvectors form a Riesz basis for the state space, we give an explicit to a spectral factorization problem and to a lin- ear quadratic optimal control problem. More concretely R, which implies that R #21; 0. The associated linear matrix inequality in the unknown self

Curtain, Ruth F.

232

Summary compilation of shell element performance versus formulation.  

SciTech Connect (OSTI)

This document compares the finite element shell formulations in the Sierra Solid Mechanics code. These are finite elements either currently in the Sierra simulation codes Presto and Adagio, or expected to be added to them in time. The list of elements are divided into traditional two-dimensional, plane stress shell finite elements, and three-dimensional solid finite elements that contain either modifications or additional terms designed to represent the bending stiffness expected to be found in shell formulations. These particular finite elements are formulated for finite deformation and inelastic material response, and, as such, are not based on some of the elegant formulations that can be found in an elastic, infinitesimal finite element setting. Each shell element is subjected to a series of 12 verification and validation test problems. The underlying purpose of the tests here is to identify the quality of both the spatially discrete finite element gradient operator and the spatially discrete finite element divergence operator. If the derivation of the finite element is proper, the discrete divergence operator is the transpose of the discrete gradient operator. An overall summary is provided from which one can rank, at least in an average sense, how well the individual formulations can be expected to perform in applications encountered year in and year out. A letter grade has been assigned albeit sometimes subjectively for each shell element and each test problem result. The number of A's, B's, C's, et cetera assigned have been totaled, and a grade point average (GPA) has been computed, based on a 4.0-system. These grades, combined with a comparison between the test problems and the application problem, can be used to guide an analyst to select the element with the best shell formulation.

Heinstein, Martin Wilhelm; Hales, Jason Dean (Idaho National Laboratory, Idaho Falls, ID); Breivik, Nicole L.; Key, Samuel W. (FMA Development, LLC, Great Falls, MT)

2011-07-01T23:59:59.000Z

233

Utilization of oilseed proteins in ground beef formulations  

E-Print Network [OSTI]

additives from ten sources were combined with ground beef at two levels and the resulting 20 formulations along with a control formulation were evaluated. The vegetable additives were incorporated at 20 and 30X levels (in the rehydrated form... of the 10 vegetable protein additives was analyzed to determine bulk denisty, initial protein content, water-soluble protein content and the pH value of a water-ertract. The results of the present study indicate that the use of specific vegetable protein...

Marshall, William Houston

2012-06-07T23:59:59.000Z

234

Precise Formulation of Neutrino Oscillation in the Earth  

E-Print Network [OSTI]

We give a perturbation theory of neutrino oscillation in the Earth. The perturbation theory is valid for neutrinos with energy $E \\gsim 0.5$ GeV. It is formulated using trajectory dependent average potential. Non-adiabatic contributions are included as the first order effects in the perturbation theory. We analyze neutrino oscillation with standard matter effect and with non-standard matter effect. In a three flavor analysis we show that the perturbation theory gives a precise description of neutrino conversion in the Earth. Effect of the Earth matter is substantially simplified in this formulation.

Wei Liao

2008-02-17T23:59:59.000Z

235

A precise formulation of the third law of thermodynamics  

E-Print Network [OSTI]

The third law of thermodynamics is formulated precisely: all points of the state space of zero temperature $\\Gamma_0$ are physically adiabatically inaccessible from the state space of a simple system. In addition to implying the unattainability of absolute zero in finite time (or "by a finite number of operations"), it admits as corollary, under a continuity assumption, that all points of $\\Gamma_0$ are adiabatically equivalent. We argue that the third law is universally valid for all macroscopic systems which obey the laws of quantum mechanics and/or quantum field theory. We also briefly discuss why a precise formulation of the third law for black holes remains an open problem.

Walter F. Wreszinski; Elcio Abdalla

2007-10-25T23:59:59.000Z

236

Appendix 3-3-The complete model formulation for detailed multiple release software product simulation model  

E-Print Network [OSTI]

simulation model In this appendix the model formulations for the detailed simulation model (discussed

Rahmandad, Hazhir

237

Wheat Improvement Programs WHEAT PROGRAM  

E-Print Network [OSTI]

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

238

Transformations for densities Linear transformations  

E-Print Network [OSTI]

' & $ % Lecture 28 Transformations for densities Linear transformations 1-1 differentiable functions General transformations Expectation of a function 1 #12;' & $ % Transformations for discrete transformation of a U[0, 1] · Take X U[0, 1], so that fX(x) = 1 0 0 and set Y

Adler, Robert J.

239

COMPARISON OF VARIOUS FORMULATIONS OF THREEPHASE FLOW IN POROUS MEDIA  

E-Print Network [OSTI]

permeability and capillary pressure curves satisfy a so­called total differential condition, the pseudo­global, oil, and gas) flow in porous media, including phase, global, and pseudo­global pressure and numerically presented for the first time. It is shown that the global pressure­saturation formulation

240

Formulation of soluble oils with synthetic and petroleum sulfonates  

SciTech Connect (OSTI)

Metalworking fluids for metal removal are formulated to provide cooling, lubrication, and rust protection when cutting and machining metals. There are basically four types of cutting fluids: straight oils, synthetics, semisynthetic fluids and soluble oils. The last type is the most widely used for metal removal operations such as cutting, drilling and grinding. Soluble oils used for metalworking operations are normally the oil-in-water type, with oil as the internal phase and water as the external phase. The soluble oils can have rather complex compositions, usually containing two or more emulsifiers and coupling agents, as well as additives to provide rust inhibition, lubricity, detergency, resistance to bacterial attack and foam control. The dominant emulsifier in a soluble oil is usually sodium sulfonate which also has the secondary benefit of being a rust inhibitor. Soluble oil emulsions based on petroleum or synthetic sulfonates have been found to improve lubrication and cleaning of metal parts and equipment. As has been done previously, a series of emulsification studies were conducted using petroleum and synthetic sulfonates. Emulsifier level, coemulsifiers and minor formulation adjustments were made to optimize each system. This study was made using naphthenic oil basestock. Formulations were evaluated using criteria including concentrate stability, hard and soft water emulsion stability, emulsibility, foaming tendency and response to defoamers, antirust properties and cost effectiveness of individual formulations. The results of these evaluations are presented in the present paper.

Eckard, A.; Riff, I.; Weaver, J. [Witco Corp., Oakland, NJ (United States)

1997-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Autonomy Oriented Computing (AOC): Formulating Computational Systems with  

E-Print Network [OSTI]

Autonomy Oriented Computing (AOC): Formulating Computational Systems with Autonomous Components and proposes autonomy oriented computing (AOC) as a paradigm to describe systems for solving hard computational problems and for characterizing the behaviors of a complex system. AOC differs from major complex system

Xu, Jianliang

242

Optimal demand response: problem formulation and deterministic case  

E-Print Network [OSTI]

Optimal demand response: problem formulation and deterministic case Lijun Chen, Na Li, Libin Jiang load through real-time demand response and purchases balancing power on the spot market to meet, optimal demand response reduces to joint scheduling of the procurement and consumption decisions

Low, Steven H.

243

Formulating Cyber-Security as Convex Optimization Problems  

E-Print Network [OSTI]

Formulating Cyber-Security as Convex Optimization Problems Kyriakos G. Vamvoudakis, Jo~ao P. Mission-centric cyber-security analysts require a complete overview and understanding of the state. Keywords: Cyber-Security, Convex Optimization, System Identifica- tion, iCTF 1 Introduction Guaranteeing

Hespanha, João Pedro

244

Formulating Cyber-Security as Convex Optimization Problems  

E-Print Network [OSTI]

Formulating Cyber-Security as Convex Optimization ProblemsÃ? Kyriakos G. Vamvoudakis1 , Jo~ao P,vigna}@cs.ucsb.edu Abstract. Mission-centric cyber-security analysts require a complete overview and understanding The Flag (iCTF) hacking competition. Keywords: Cyber-Security, Convex Optimization, System Identifica- tion

Vigna, Giovanni

245

Variational formulations for surface tension, capillarity and wetting  

E-Print Network [OSTI]

Variational formulations for surface tension, capillarity and wetting Gustavo C. Buscagliaa of flows with significant surface tension effects has grown significantly in recent years. This has been, since at small length scales surface phenomena are dominant. In this article, surface tension

Buscaglia, Gustavo C.

246

Re-formulation of combined system wave-function formalism  

E-Print Network [OSTI]

We introduce a formulation of combined systems in orthodox non-relativistic quantum mechanics, mathematically equivalent to the usual one. For context and larger issues, see http://euclid.unh.edu/~jjohnson/axiomatics.html and http://arxiv.org/quant-ph/0502124

Joseph F. Johnson

2006-04-02T23:59:59.000Z

247

Accepted Manuscript Title: Nanoemulsion formulation of fisetin improves  

E-Print Network [OSTI]

Accepted Manuscript Title: Nanoemulsion formulation of fisetin improves bioavailability of fisetin improves bioavailability and antitumour activity in mice, International Journal of Pharmaceutics 0 200 400 600 800 1000 1200 1400 1600 1800 2000 NE Fisetin 18.3mg/kg Days NE control NE Fisetin 36

Boyer, Edmond

248

Toward a wave turbulence formulation of statistical nonlinear optics  

E-Print Network [OSTI]

Toward a wave turbulence formulation of statistical nonlinear optics Josselin Garnier,1, * Mietek optical waves have been reported in the literature. This article is aimed at providing a generalized wave, the process of optical wave thermalization to thermo- dynamic equilibrium, which slows down significantly

Garnier, Josselin

249

Hamilton-Jacobi formulation of systems within Caputo's fractional derivative  

E-Print Network [OSTI]

In this paper we develop a fractional Hamilton-Jacobi formulation for discrete systems in terms of fractional Caputo derivatives. The fractional action function is obtained and the solutions of the equations of motion are recovered. An example is studied in details.

Eqab M. Rabei; Ibtesam Almayteh; Sami I. Muslih; Dumitru Baleanu

2007-03-26T23:59:59.000Z

250

Non-Abelian Gauge Fields. Lorentz Gauge Formulation  

Science Journals Connector (OSTI)

Non-Abelian vector gauge theory is given a first-order Lorentz gauge formulation and then transformed into the radiation gauge. The result agrees with the independently constructed radiation gauge theory. There is a brief discussion of the axial gauge.

Julian Schwinger

1963-04-01T23:59:59.000Z

251

Educational Programs  

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

Programs Programs Argonne National Laboratory Educational Programs Search Argonne ... Search Argonne Home > Educational Programs > Welcome Type of Appointments Postdoctoral Newsletters Postdoctoral Office Activities Postdoctoral Programs Alumni Postdoctoral Society of Argonne Newcomers Assistance Office Postdoctoral Resources Postdoctoral Mentoring Program Contact Us Schedule of Career Development Seminars Organized by the Postdoctoral Office for 2011 Here is a schedule of all of our Career Development Seminars and Workshops! Normally, the events happen at lunchtime and food is provided. The topics of these events include: Journal Clubs Career Development Networking We welcome all of our Postdocs and colleagues to and join us! Wednesday January 19 Postdoc Journal Club and pizza lunch. Magnetic Domain-Wall Racetrack Memory

252

Performance properties of formulations containing diaminozoxyfurazan as replacements for PBXN-7  

SciTech Connect (OSTI)

In an effort to increase safety and take advantage of extremely insensitive explosives like TATB, PBXN-7 was developed. It is an integral part of the insensitive munition (IM) effort and has contributed significantly to improvements seen in slow cook-off (SCO). Other explosives exist, while not as insensitive as TATB, which show promise in performance while maintaining insensitivity to common insults. Furazan chemistry developments over the past 30 years have yielded several, and Diaminoazoxyfurazan (DAAF) is one of the forerunners. DAAF has many intriguing properties, which indicated it might be a good fit in formulations designed to replace PBXN-7. A project funded through the Joint Insensitive Munitions Technology Program was launched in 2009 to develop and test formulations containing DAAF and RDX, DAAF and HMX, DAAF and TATB, and DAAF (by itself). All used the same binder, Viton, in 5 weight percent. The testing included performance testing with rate stick, shock sensitivity testing with the IHE gap test, and cold temperature performance testing with rate sticks and front curvature measurements.

Francois, Elizabeth Green [Los Alamos National Laboratory; Morris, John S [Los Alamos National Laboratory; Sanders, Victor E [Los Alamos National Laboratory

2010-11-09T23:59:59.000Z

253

international programs  

National Nuclear Security Administration (NNSA)

9%2A en International Programs http:nnsa.energy.govaboutusourprogramsemergencyoperationscounterterrorisminternationalprograms

254

Linear Collider Collaboration Tech Notes  

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

Notes Notes LCC - 0018, 15/06/99 Rev B, June 2002 Correct Account of RF Deflections in Linac Acceleration June 15, 1999 G.V. Stupakov Stanford Linear Accelerator Center Stanford, California Abstract: During acceleration in the linac structure, the beam not only increases its longitudinal momentum, but also experiences a transverse kick from the accelerating mode which is linear in accelerating gradient. This effect is neglected in such computer codes as LIAR and TRANSPORT. We derived the Hamiltonian equations that describe the effect of RF deflection into the acceleration process and included it into the computational engine of LIAR. By comparing orbits for the NLC main linac, we found that the difference between the two algorithms is about 10\%. The effect will be more pronounced at smaller

255

Precision linear ramp function generator  

DOE Patents [OSTI]

A ramp function generator is provided which produces a precise linear ramp function which is repeatable and highly stable. A derivative feedback loop is used to stabilize the output of an integrator in the forward loop and control the ramp rate. The ramp may be started from a selected baseline voltage level and the desired ramp rate is selected by applying an appropriate constant voltage to the input of the integrator.

Jatko, W.B.; McNeilly, D.R.; Thacker, L.H.

1984-08-01T23:59:59.000Z

256

Cast dielectric composite linear accelerator  

DOE Patents [OSTI]

A linear accelerator having cast dielectric composite layers integrally formed with conductor electrodes in a solventless fabrication process, with the cast dielectric composite preferably having a nanoparticle filler in an organic polymer such as a thermosetting resin. By incorporating this cast dielectric composite the dielectric constant of critical insulating layers of the transmission lines of the accelerator are increased while simultaneously maintaining high dielectric strengths for the accelerator.

Sanders, David M. (Livermore, CA); Sampayan, Stephen (Manteca, CA); Slenes, Kirk (Albuquerque, NM); Stoller, H. M. (Albuquerque, NM)

2009-11-10T23:59:59.000Z

257

Segmented rail linear induction motor  

DOE Patents [OSTI]

A segmented rail linear induction motor has a segmented rail consisting of a plurality of nonferrous electrically conductive segments aligned along a guideway. The motor further includes a carriage including at least one pair of opposed coils fastened to the carriage for moving the carriage. A power source applies an electric current to the coils to induce currents in the conductive surfaces to repel the coils from adjacent edges of the conductive surfaces.

Cowan, Jr., Maynard (1107 Stagecoach Rd. SE., Albuquerque, NM 87123); Marder, Barry M. (1412 Pinnacle View Dr. NE., Albuquerque, NM 87123)

1996-01-01T23:59:59.000Z

258

Segmented rail linear induction motor  

DOE Patents [OSTI]

A segmented rail linear induction motor has a segmented rail consisting of a plurality of nonferrous electrically conductive segments aligned along a guideway. The motor further includes a carriage including at least one pair of opposed coils fastened to the carriage for moving the carriage. A power source applies an electric current to the coils to induce currents in the conductive surfaces to repel the coils from adjacent edges of the conductive surfaces. 6 figs.

Cowan, M. Jr.; Marder, B.M.

1996-09-03T23:59:59.000Z

259

Enhanced algorithms for stochastic programming  

SciTech Connect (OSTI)

In this dissertation, we present some of the recent advances made in solving two-stage stochastic linear programming problems of large size and complexity. Decomposition and sampling are two fundamental components of techniques to solve stochastic optimization problems. We describe improvements to the current techniques in both these areas. We studied different ways of using importance sampling techniques in the context of Stochastic programming, by varying the choice of approximation functions used in this method. We have concluded that approximating the recourse function by a computationally inexpensive piecewise-linear function is highly efficient. This reduced the problem from finding the mean of a computationally expensive functions to finding that of a computationally inexpensive function. Then we implemented various variance reduction techniques to estimate the mean of a piecewise-linear function. This method achieved similar variance reductions in orders of magnitude less time than, when we directly applied variance-reduction techniques directly on the given problem. In solving a stochastic linear program, the expected value problem is usually solved before a stochastic solution and also to speed-up the algorithm by making use of the information obtained from the solution of the expected value problem. We have devised a new decomposition scheme to improve the convergence of this algorithm.

Krishna, A.S.

1993-09-01T23:59:59.000Z

260

Better Buildings Neighborhood Program: Related Federal Programs  

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

About About Printable Version Share this resource Send a link to Better Buildings Neighborhood Program: Related Federal Programs to someone by E-mail Share Better Buildings Neighborhood Program: Related Federal Programs on Facebook Tweet about Better Buildings Neighborhood Program: Related Federal Programs on Twitter Bookmark Better Buildings Neighborhood Program: Related Federal Programs on Google Bookmark Better Buildings Neighborhood Program: Related Federal Programs on Delicious Rank Better Buildings Neighborhood Program: Related Federal Programs on Digg Find More places to share Better Buildings Neighborhood Program: Related Federal Programs on AddThis.com... Our History Related Federal Programs Why Energy Efficiency Upgrades Contacts Related Federal Programs Related Links

Note: This page contains sample records for the topic "linear programming formulation" from the National Library of EnergyBeta (NLEBeta).
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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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261

Weatherization and Intergovernmental Program: Program Guidance  

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

Program Guidance Program Guidance Site Map Printable Version Share this resource Send a link to Weatherization and Intergovernmental Program: Program Guidance to someone by E-mail Share Weatherization and Intergovernmental Program: Program Guidance on Facebook Tweet about Weatherization and Intergovernmental Program: Program Guidance on Twitter Bookmark Weatherization and Intergovernmental Program: Program Guidance on Google Bookmark Weatherization and Intergovernmental Program: Program Guidance on Delicious Rank Weatherization and Intergovernmental Program: Program Guidance on Digg Find More places to share Weatherization and Intergovernmental Program: Program Guidance on AddThis.com... Closeout Guidance Recovery Act Monitoring & Reporting National Environmental Policy Act

262

EMPIRICAL MODEL FOR FORMULATION OF CRYSTAL-TOLERANT HLW GLASSES  

SciTech Connect (OSTI)

Historically, high-level waste (HLW) glasses have been formulated with a low liquideus temperature (T{sub L}), or temperature at which the equilibrium fraction of spinel crystals in the melt is below 1 vol % (T{sub 0.01}), nominally below 1050 C. These constraints cannot prevent the accumulation of large spinel crystals in considerably cooler regions ({approx} 850 C) of the glass discharge riser during melter idling and significantly limit the waste loading, which is reflected in a high volume of waste glass, and would result in high capital, production, and disposal costs. A developed empirical model predicts crystal accumulation in the riser of the melter as a function of concentration of spinel-forming components in glass, and thereby provides guidance in formulating crystal-tolerant glasses that would allow high waste loadings by keeping the spinel crystals small and therefore suspended in the glass.

KRUGER AA; MATYAS J; HUCKLEBERRY AR; VIENNA JD; RODRIGUEZ CA

2012-03-07T23:59:59.000Z

263

Use of naphthenic base stocks in engine oil formulations  

SciTech Connect (OSTI)

The use of naphthenic base stocks in the formulation of engine oils has always been restricted due to certain physico-chemical properties (i.e. low oxidation stability, high volatility, great variation of the viscosity with the temperature) as well as the limited availability of this type of base oil in many parts of the world. This paper summarizes the experimental results followed in the development of a crankcase engine oil formulation SAE 40, API SF/CC with maximum usage of a naphthenic base stock MVIN-170 combined with HVI stocks and conventional additive technologies. The physico-chemical characterization of the MVIN-170 base stock, a conventional processed napthenic oil that Maraven (affiliate of PDVSA) commercializes from Isla Refinery of Curazao, is presented and compared with other napthenic oils coming from other crude sources of processes and with parafinic base stocks of equivalent viscosity.

Josefina, V.C.M.; Armando, I.R.

1988-01-01T23:59:59.000Z

264

The static strength of multiplanar joints: A design formulation  

SciTech Connect (OSTI)

A parametric study of multiplanar KK-joints has been carried out using a well calibrated and validated finite element model. The finite element results together with experimental data available in literature from a database of nearly 80 joints. The accuracy and applicability of existing strength prediction formulae are assessed using this database. The AWS formulation, which takes into account the multiplanar effects and obviates the need for joint classification, was reappraised using this KK-joint database and published experimental data on multiplanar XX- and TT-joints. Modification factors were proposed to enhance the reliability of the AWS formulation with particular attention given to incorporating the effects of the gaps and the {gamma} ratio.

Wilmshurst, S.R.; Lee, M.M.K. [University College of Swansea (United Kingdom)

1994-12-31T23:59:59.000Z

265

On the Four-Dimensional Formulation of Dimensionally Regulated Amplitudes  

E-Print Network [OSTI]

We propose a pure four-dimensional formulation (FDF) of the d-dimensional regularization of one-loop scattering amplitudes. In our formulation particles propagating inside the loop are represented by massive internal states regulating the divergences. The latter obey Feynman rules containing multiplicative selection rules which automatically account for the effects of the extra-dimensional regulating terms of the amplitude. The equivalence between the FDF and the Four Dimensional Helicity scheme is discussed. We present explicit representations of the polarization and helicity states of the four-dimensional particles propagating in the loop. They allow for a complete, four-dimensional, unitarity-based construction of d-dimensional amplitudes. Generalized unitarity within the FDF does not require any higher-dimensional extension of the Clifford and the spinor algebra. Finally we show how the FDF allows for the recursive construction of $d$-dimensional one-loop integrands, generalizing the four-dimensional open-loop approach.

Raffaele A. Fazio; Pierpaolo Mastrolia; Edoardo Mirabella; William J. Torres Bobadilla

2014-04-18T23:59:59.000Z

266

Formulation and Combustion of Glycerol–Diesel Fuel Emulsions  

Science Journals Connector (OSTI)

Formulation and Combustion of Glycerol–Diesel Fuel Emulsions ... (4) In most large-scale biodiesel operations, the glycerol is purified and released to market as any number of purified products ranging from crude (50–85% purity) to United States Pharmacopeia (USP) (96–99.8% ... Therefore, purification of glycerol remains an active field of industrial research, and producers continue to seek high-volume markets to unload their products. ...

Scott J. Eaton; George N. Harakas; Richard W. Kimball; Jennifer A. Smith; Kira A. Pilot; Mitch T. Kuflik; Jeremy M. Bullard

2014-05-13T23:59:59.000Z

267

Compact binary evolutions with the Z4c formulation  

Science Journals Connector (OSTI)

Numerical relativity simulations of compact binaries with the Z4c and Baumgarte-Shapiro-Shibata-Nakamura-Oohara-Kojima (BSSNOK) formulations are compared. The Z4c formulation is advantageous in every case considered. In simulations of nonvacuum spacetimes, the constraint violations due to truncation errors are between 1 and 3 orders of magnitude lower in the Z4c evolutions. Improvements are also found in the accuracy of the computed gravitational radiation. For equal-mass irrotational binary neutron star evolutions, we find that the absolute errors in phase and amplitude of the waveforms can be up to a factor of 4 smaller. The quality of the Z4c numerical data is also demonstrated by a remarkably accurate computation of the Arnowitt-Deser-Misner mass from surface integrals. For equal-mass nonspinning binary puncture black hole evolutions, we find that the absolute errors in phase and amplitude of the waveforms can be up to a factor of 2 smaller. In the same evolutions, we find that away from the punctures the Hamiltonian constraint violation is reduced by between 1 and 2 orders of magnitude. Furthermore, the utility of gravitational radiation controlling, constraint preserving boundary conditions for the Z4c formulation is demonstrated. The evolution of spacetimes containing a single compact object confirms earlier results in spherical symmetry. The boundary conditions avoid spurious and nonconvergent effects present in high resolution runs with either formulation with a more naive boundary treatment. We conclude that Z4c is preferable to BSSNOK for the numerical solution of the 3+1 Einstein equations with the puncture gauge.

David Hilditch; Sebastiano Bernuzzi; Marcus Thierfelder; Zhoujian Cao; Wolfgang Tichy; Bernd Brügmann

2013-10-30T23:59:59.000Z

268

Development of a liposomal formulation of the natural flavonoid fisetin  

Science Journals Connector (OSTI)

The natural flavonoid fisetin (3,3?,4?,7-tetrahydroxyflavone) has been shown to possess antiangiogenic and anticancer properties. Because of the limited water solubility of fisetin, our aim was to design and optimize a liposomal formulation that could facilitate its in vivo administration, taking into account the availability and cost of the various components. Several methods were evaluated such as probe sonication, homogeneization, film hydration and lipid cake formation. A selection of lipid and lipid-PEG was also performed via their incorporation in different formulations based on the size of the liposomes, their polydispersity index (PDI) and the fisetin encapsulation yield. An optimal liposomal formulation was developed with P90G and DODA-GLY-PEG2000, possessing a diameter in the nanometer scale (175 nm), a high homogeneity (PDI 0.12) and a high fisetin encapsulation (73%). Fisetin liposomes were stable over 59 days for their particle diameter and still retained 80% of their original fisetin content on day 32. Moreover, liposomal fisetin retained the cytotoxicity and typical morphological effect of free fisetin in different tumour and endothelial cell lines. In conclusion, based on its physico-chemical properties and retention of fisetin biological effects, the developed liposomal fisetin preparation is therefore suitable for in vivo administration.

Nathalie Mignet; Johanne Seguin; Miriam Ramos Romano; Laura Brullé; Yasmine S. Touil; Daniel Scherman; Michel Bessodes; Guy G. Chabot

2012-01-01T23:59:59.000Z

269

Dereverberation by linear systems techniques  

E-Print Network [OSTI]

- sentation by a finite number of thin layers and wave propagation normal to these layers. A linear, recursive mathematical model is developed and a method for the identification of parameters in the absence of noise i. , discussed. Appli ations are made...--Final System Configuration 29 16. Water Model--System Flow Diagram 17. The A Matrix 18. The B, C, and D Matrices 31 32 33 I. INTROD&JCTIO22 The removal of deleterious effects which arise in the transmission of waves through layered media is a problem...

Schell, John August

1970-01-01T23:59:59.000Z

270

Unit I-4 More about linear maps 1 More about linear maps  

E-Print Network [OSTI]

Unit I-4 More about linear maps 1 Unit I-4 More about linear maps Unit I-4 More about linear maps 2 Using bases to define linear maps · V, U vector spaces · a unique linear map T: V U is determined · if v = a1v1 + ... + anvn then T(v) = a1T(v1) + ... + anT(vn) Unit I-4 More about linear maps 3 Example

Birkett, Stephen

271

Weatherization and Intergovernmental Program: Tribal Energy Program  

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

About About Site Map Printable Version Share this resource Send a link to Weatherization and Intergovernmental Program: Tribal Energy Program to someone by E-mail Share Weatherization and Intergovernmental Program: Tribal Energy Program on Facebook Tweet about Weatherization and Intergovernmental Program: Tribal Energy Program on Twitter Bookmark Weatherization and Intergovernmental Program: Tribal Energy Program on Google Bookmark Weatherization and Intergovernmental Program: Tribal Energy Program on Delicious Rank Weatherization and Intergovernmental Program: Tribal Energy Program on Digg Find More places to share Weatherization and Intergovernmental Program: Tribal Energy Program on AddThis.com... Plans, Implementation, & Results Weatherization Assistance Program

272

Cryogenic technology boosts linear accelerator capability  

Science Journals Connector (OSTI)

Cryogenic technology boosts linear accelerator capability ... Two critical properties of matter at cryogenic temperatures—superconductivity and superfluidity—should open the way for a major advance in electron linear accelerator capability. ...

1968-05-06T23:59:59.000Z

273

Ultrashort Pulse Propagation in the Linear Regime  

E-Print Network [OSTI]

First, we investigate the Bouguer-Lambert-Beer (BLB) law as applied to the transmission of ultrashort pulses through water in the linear absorption regime. We present a linear theory for propagation of ultrashort laser pulses, and related...

Wang, Jieyu

2010-07-14T23:59:59.000Z

274

New architecture for RF power amplifier linearization  

E-Print Network [OSTI]

Power amplifier linearization has become an important part of the transmitter system as 3G and developing 4G communication standards require higher linearity than ever before. The thesis proposes two power amplifier ...

Boo, Hyun H

2009-01-01T23:59:59.000Z

275

Further Program Development for the Cost Minimizing Global Energy System Model GET-RC.  

E-Print Network [OSTI]

??The linear programming Global Energy Transition (GET) model covers the global energy system and is designed to meet exogenously given energy demand levels, subject to… (more)

Andersson, Magnus

2013-01-01T23:59:59.000Z

276

EERE Program Management Guide - Appendix E  

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

E E Suggested Framework for Merit Review Program Evaluation How should the quality of Energy Efficiency and Renewable Energy (EERE) programs and projects be assessed? What role should advisory committees play in both formulating and evaluating the EERE programs? What is the role of merit and peer review in the decision-making process? Is a uniform merit and peer review process necessary or desirable? Is merit and peer review a guide or determinant to the Program Manager? At what stage in the decision- making process do programmatic and societal considerations come into play? How should the need to meet broader, non-technical goals influence EERE's priorities? How can the effectiveness, productivity, and impact of the EERE programs be measured?

277

SECO Programs  

E-Print Network [OSTI]

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... fleets to alternative fuels and hybrid- electric vehicles ? Competitive equipment grant program ? Maximum grant per vehicle - $5,000 ? Maximum total grant per applicant - $50,000 ? Funded on a reimbursement basis The LoanSTAR Revolving Loan Program...

Trevino, E.

2011-01-01T23:59:59.000Z

278

Challenges in future linear colliders  

SciTech Connect (OSTI)

For decades, electron-positron colliders have been complementing proton-proton colliders. But the circular LEP, the largest e-e+ collider, represented an energy limit beyond which energy losses to synchrotron radiation necessitate moving to e-e+ linear colliders (LCs), thereby raising new challenges for accelerator builders. Japanese-American, German, and European collaborations have presented options for the Future Linear Collider (FLC). Key accelerator issues for any FLC option are the achievement of high enough energy and luminosity. Damping rings, taking advantage of the phenomenon of synchrotron radiation, have been developed as the means for decreasing beam size, which is crucial for ensuring a sufficiently high rate of particle-particle collisions. Related challenges are alignment and stability in an environment where even minute ground motion can disrupt performance, and the ability to monitor beam size. The technical challenges exist within a wider context of socioeconomic and political challenges, likely necessitating continued development of international collaboration among parties involved in accelerator-based physics.

Swapan Chattopadhyay; Kaoru Yokoya

2002-09-02T23:59:59.000Z

279

Repair of overheating linear accelerator  

SciTech Connect (OSTI)

Los Alamos Neutron Science Center (LANSCE) is a proton accelerator that produces high energy particle beams for experiments. These beams include neutrons and protons for diverse uses including radiography, isotope production, small feature study, lattice vibrations and material science. The Drift Tube Linear Accelerator (DTL) is the first portion of a half mile long linear section of accelerator that raises the beam energy from 750 keV to 100 MeV. In its 31st year of operation (2003), the DTL experienced serious issues. The first problem was the inability to maintain resonant frequency at full power. The second problem was increased occurrences of over-temperature failure of cooling hoses. These shortcomings led to an investigation during the 2003 yearly preventative maintenance shutdown that showed evidence of excessive heating: discolored interior tank walls and coper oxide deposition in the cooling circuits. Since overheating was suspected to be caused by compromised heat transfer, improving that was the focus of the repair effort. Investigations revealed copper oxide flow inhibition and iron oxide scale build up. Acid cleaning was implemented with careful attention to protection of the base metal, selection of components to clean and minimization of exposure times. The effort has been very successful in bringing the accelerator through a complete eight month run cycle allowing an incredible array of scientific experiments to be completed this year (2003-2004). This paper will describe the systems, investigation analysis, repair, return to production and conclusion.

Barkley, Walter; Baldwin, William; Bennett, Gloria; Bitteker, Leo; Borden, Michael; Casados, Jeff; Fitzgerald, Daniel; Gorman, Fred; Johnson, Kenneth; Kurennoy, Sergey; Martinez, Alberto; O’Hara, James; Perez, Edward; Roller, Brandon; Rybarcyk, Lawrence; Stark, Peter; Stockton, Jerry

2004-01-01T23:59:59.000Z

280

Program Evaluation  

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

Evaluation: Background and Methods Evaluation: Background and Methods Definition of evaluation: the process of determining the worth or merit of something; if "something" is a program, then it's "program evaluation." Other types of evaluation include: product evaluation (most widely practiced, e.g., Consumer Reports); personnel evaluation; research evaluation; policy studies; art, movie, play, and book reviews. Program evaluation is NOT the same as research although they share many characteristics--Both: Start with questions Use similar methods Provide similar information Program evaluation focuses on decisions. Research focuses on answering questions about phenomena to discover new knowledge and test theories/hypotheses. Research is aimed at truth. Evaluation is aimed at

Note: This page contains sample records for the topic "linear programming formulation" 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

Program Description  

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

Program Description Program Description SAGE, the Summer of Applied Geophysical Experience, is a unique educational program designed to introduce students in geophysics and related fields to "hands on" geophysical exploration and research. The program emphasizes both teaching of field methods and research related to basic science and a variety of applied problems. SAGE is hosted by the National Security Education Center and the Earth and Environmental Sciences Division of the Los Alamos National Laboratory. * teaches modern geophysical exploration techniques: seismic reflection and refraction, gravity and magnetics, electromagnetics (including magnetotellurics), and electrical resistivity * involves extensive hands-on field experience * integrates geophysical methods to solve real

282

Counterintelligence Program  

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

The Order establishes Counterintelligence Program requirements and responsibilities for the Department of Energy, including the National Nuclear Security Administration. Cancels: DOE 5670.3.

2004-12-10T23:59:59.000Z

283

Program Planning  

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

In practice, organization is fluid, highly matrixed; scientists work in multiple areas - Ad hoc Task Forces form to address specific problems or issues * Experimental Program...

284

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

285

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

286

tentative program  

E-Print Network [OSTI]

Sep 28, 2014 ... with Jon Brown, Gabriel Nagy, Aidan Sims, and Dana Williams. David Fisher Groups acting on Manifolds: Around the Zimmer Program.

2014-09-19T23:59:59.000Z

287

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...

288

General linear methods for Volterra integral equations  

Science Journals Connector (OSTI)

We investigate the class of general linear methods of order p and stage order q=p for the numerical solution of Volterra integral equations of the second kind. Construction of highly stable methods based on the Schur criterion is described and examples ... Keywords: Convolution test equation, General linear methods, Linear stability analysis, Order conditions, Volterra integral equations

G. Izzo; Z. Jackiewicz; E. Messina; A. Vecchio

2010-09-01T23:59:59.000Z

289

Boussinesq-type formulations for fully nonlinear and extremely dispersive water waves: derivation and analysis  

Science Journals Connector (OSTI)

...research-article Research Article Boussinesq-type formulations for fully nonlinear...Agern Alle 11, 2970 Horsholm, Denmark Boussinesq formulations valid for highly dispersive...operators are replaced by finite-series (Boussinesq-type) approximations. Three different...

2003-01-01T23:59:59.000Z

290

Low Emisssions Potential of EGR-SCR-DPF and Advanced Fuel Formulations...  

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

Emisssions Potential of EGR-SCR-DPF and Advanced Fuel Formulations - A Progress Report Low Emisssions Potential of EGR-SCR-DPF and Advanced Fuel Formulations - A Progress Report...

291

Low Emissions Potential of EGR-SCR-DPF and Advanced Fuel Formulation...  

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

Emissions Potential of EGR-SCR-DPF and Advanced Fuel Formulation - A Progress Report Low Emissions Potential of EGR-SCR-DPF and Advanced Fuel Formulation - A Progress Report 2003...

292

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control by Interconnection  

E-Print Network [OSTI]

Port Hamiltonian Formulation of Infinite Dimensional Systems II. Boundary Control, some new results concerning the boundary control of distributed parameter systems in port Hamiltonian form are presented. The classical finite dimen- sional port Hamiltonian formulation of a dynamical

Schaft, Arjan van der

293

A Facile Approach Using MgCl2 to Formulate High Performance Mg2...  

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

Using MgCl2 to Formulate High Performance Mg2+ Electrolytes for Rechargeable Mg Batteries. A Facile Approach Using MgCl2 to Formulate High Performance Mg2+ Electrolytes for...

294

Weak formulations and solution multiplicity of equilibrium configurations with Coulomb friction  

E-Print Network [OSTI]

Weak formulations and solution multiplicity of equilibrium configurations with Coulomb friction configurations of elastic struc- tures in contact with Coulomb friction. We obtain a variational formulation configurations with arbitrary small friction coefficients. We illustrate the result in two space dimensions

Bostan, Mihai

295

Internet Research: Comments on Formulating the Problem Gathered by Sally Floyd,  

E-Print Network [OSTI]

Internet Research: Comments on Formulating the Problem Gathered by Sally Floyd, with contributions Introduction This note contains a discussion about formulating the research problem for Internet research the implications of these assumptions in formulating problems in Internet re- search. This process would aim

Floyd, Sally

296

Internet Research: Comments on Formulating the Problem Gathered by Sally Floyd,  

E-Print Network [OSTI]

Internet Research: Comments on Formulating the Problem Gathered by Sally Floyd, with contributions Introduction This note contains a discussion about formulating the research problem for Internet research the implications of these assumptions in formulating problems in Internet re­ search. This process would aim

Floyd, Sally

297

Dual formulation of the utility maximization problem : the case of nonsmooth utility  

E-Print Network [OSTI]

, finitely valued on the whole real line, we study the dual formulation of the utility maximization problemDual formulation of the utility maximization problem : the case of nonsmooth utility B. Bouchard the dual formulation of the utility maximization problem in incomplete markets when the utility function

Touzi, Nizar

298

Reliability-based synthesis of non-linear stochastic dynamical systems: a global approximation approach  

Science Journals Connector (OSTI)

The paper presents an efficient methodology to carry out reliability-based structural optimisation of non-linear systems under stochastic loading. The optimisation problem is formulated as the minimisation of an objective function subject to multiple reliability constraints. The reliability constraints are given in terms of first excursion probabilities with large state-space dimensions. A sequential approximate optimisation scheme based on global approximations of the reliability constraints is implemented in the proposed formulation. The approximations of the first excursion probabilities in terms of the design variables are constructed by combining a global mixed linearisation approach with a reliability sensitivity analysis. The sensitivity of the first excursion probabilities are estimated by considering some statistics of an augmented reliability problem. The number of reliability estimations required during the optimal design process is generally very small. Two numerical examples are presented to illustrate the effectiveness of the method.

Hector A. Jensen; Macarena S. Ferre; Danilo S. Kusanovic

2010-01-01T23:59:59.000Z

299

Linear Collider Collaboration Tech Notes  

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

1 1 May 2001 Lattice Description for NLC Damping Rings at 120 Hz Andrzej Wolski Lawrence Berkeley National Laboratory Abstract: We present a lattice design for the NLC Main Damping Rings at 120 Hz repe tition rate. A total wiggler length of a little over 46 m is needed to achieve the damping time required for extracted, normalized, vertical emittance below 0.02 mm mrad. The dynamic aperture (using a linear model for the wiggler) is in excess of 15 times the injected beam size. The principal lattice parameters and characteristics are presented in this note; we also outline results of studies of alignment and field quality tolerances. CBP Tech Note-227 LCC-0061 Lattice Description for NLC Main Damping Rings at 120 Hz Andrzej Wolski Lawrence Berkeley National Laboratory

300

Linear Collider Collaboration Tech Notes  

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

NLC Home Page NLC Technical SLAC The LCC Tech Note series was started in July 1998 to document the JLC/NLC collaborative design effort. The notes are numbered sequentially and may also be given a SLAC, FNAL, LBNL, LLNL and/or KEK publication number. The LCC notes will be distributed through the Web in electronic form as PDF files -- the authors are responsible for keeping the original documents. Other document series are the NLC Notes that were started for the SLAC ZDR, the KEK ATF Notes, and at some future time there should be a series of Technical (NLD) Notes to document work on detector studies for the next-generation linear collider. LCC-0001 "Memorandum of Understanding between KEK and SLAC," 2/98. LCC-0002 "Transparencies and Summaries from the 1st ISG meeting: January 1998," G. Loew, ed., 2/98.

Note: This page contains sample records for the topic "linear programming formulation" 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

Linear Collider Collaboration Tech Notes  

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

5 08//00 5 08//00 Study of Beam Energy Spectrum Measurement in the NLC Extraction Line August 2000 Yuri Nosochkov and Tor Raubenheimer Stanford Linear Accelerator Center Stanford, CA Abstract: The NLC extraction line optics includes a secondary focal point with a very small _- function and 2 cm dispersion which can be used for measurement of outgoing beam energy spread. In this study, we performed tracking simulations to transport the NLC disrupted beam from the Interaction Point (IP) to the extraction line secondary focus (the IP image), `measure' the transverse beam pro_le at the IP image and reconstruct the beam energy spectrum. The resultant distribution was compared with the original energy spectrum at the IP. Study of Beam Energy Spectrum Measurement

302

Linear Collider Collaboration Tech Notes  

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

2 03/12/99 2 03/12/99 PEP-II RF Cavity Revisited December 3, 1999 R. Rimmer, G. Koehler, D. Li, N. Hartmann, N. Folwell, J. Hodgson, B. McCandless Lawrence Berkeley National Laboratory Stanford Linear Accelerator Center Berkeley, CA, USA Stanford, CA, USA Abstract: This report describes the results of numerical simulations of the PEP-II RF cavity performed after the completion of the construction phase of the project and comparisons are made to previous calculations and measured results. These analyses were performed to evaluate new calculation techniques for the HOM distribution and RF surface heating that were not available at the time of the original design. These include the use of a high frequency electromagnetic element in ANSYS and the new Omega 3P code to study wall

303

Linear Collider Collaboration Tech Notes  

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

4, 10/03/00 4, 10/03/00 Luminosity for NLC Design Variations March 10, 1999 K.A. Thompson and T.O. Raubenheimer Stanford Linear Accelerator Center Stanford, CA, USA Abstract: In this note we give Guineapig simulation results for the luminosity and luminosity spectrum of three baseline NLC designs at 0.5~TeV and 1.0~TeV and compare the simulation results with analytic approximations. We examine the effects of varying several design parameters away from the NLC-B-500 and NLC-B-1000 designs, in order to study possible trade-offs of parameters that could ease tolerances, increase luminosity, or help to optimize machine operation for specific physics processes. Luminosity for NLC Design Variations K.A. Thompson and T.O.Raubenheimer INTRODUCTION In this note we give Guineapig [l] simulation results for the luminosity and

304

Reticle stage based linear dosimeter  

DOE Patents [OSTI]

A detector to measure EUV intensity employs a linear array of photodiodes. The detector is particularly suited for photolithography systems that includes: (i) a ringfield camera; (ii) a source of radiation; (iii) a condenser for processing radiation from the source of radiation to produce a ringfield illumination field for illuminating a mask; (iv) a reticle that is positioned at the ringfield camera's object plane and from which a reticle image in the form of an intensity profile is reflected into the entrance pupil of the ringfield camera, wherein the reticle moves in a direction that is transverse to the length of the ringfield illumination field that illuminates the reticle; (v) detector for measuring the entire intensity along the length of the ringfield illumination field that is projected onto the reticle; and (vi) a wafer onto which the reticle imaged is projected from the ringfield camera.

Berger, Kurt W. (Livermore, CA)

2007-03-27T23:59:59.000Z

305

Linear Collider Collaboration Tech Notes  

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

Notes Notes LCC - 0038 29/04/00 CBP Tech Note - 234 Transverse Field Profile of the NLC Damping Rings Electromagnet Wiggler 29 April 2000 17 J. Corlett and S. Marks Lawrence Berkeley National Laboratory M. C. Ross Stanford Linear Accelerator Center Stanford, CA Abstract: The primary effort for damping ring wiggler studies has been to develop a credible radiation hard electromagnet wiggler conceptual design that meets NLC main electron and positron damping ring physics requirements [1]. Based upon an early assessment of requirements, a hybrid magnet similar to existing designs satisfies basic requirements. However, radiation damage is potentially a serious problem for the Nd-Fe-B permanent magnet material, and cost remains an issue for samarium cobalt magnets. Superconducting magnet designs have not been

306

Formulation for Tin-.sup.117m /diethylenetriaminepentaacetic acids  

DOE Patents [OSTI]

The invention provides improved formulations of .sup.117m Sn (Sn.sup.4+) DTPA which allow higher doses of .sup.117m Sn (Sn.sup.4+) to be administered than were previously possible. Methods for making pharmaceutical compositions comprising .sup.117m Sn (Sn.sup.4+) DTPA in which the amount of unchelated DTPA is minimized are disclosed along with methods of using the improved formlulations, both for palliation of bone pain associated with cancer and for treatment of osseous tumors.

Srivastava, Suresh C. (Setauket, NY); Meinken, George E. (Middle Island, NY)

1999-01-01T23:59:59.000Z

307

Formulation of functional theory for pairing with particle number restoration  

SciTech Connect (OSTI)

The restoration of particle number within energy density functional theory is analyzed. It is shown that the standard method based on configuration mixing leads to a functional of both the projected and nonprojected densities. As an alternative that might be advantageous for mass models, nuclear dynamics, and thermodynamics, we propose to formulate the functional in terms directly of the one-body and two-body density matrices of the state with good particle number. Our approach does not contain the pathologies recently observed when restoring the particle number in an energy density functional framework based on transition density matrices and can eventually be applied with functionals having arbitrary density dependencies.

Hupin, Guillaume; Lacroix, Denis [Grand Accelerateur National d'Ions Lourds (GANIL), CEA/DSM-CNRS/IN2P3, Bvd Henri Becquerel, F-14076 Caen (France); Bender, Michael [Universite Bordeaux, Centre d'Etudes Nucleaires de Bordeaux Gradignan, UMR5797, F-33175 Gradignan (France); CNRS/IN2P3, Centre d'Etudes Nucleaires de Bordeaux Gradignan, UMR5797, F-33175 Gradignan (France)

2011-07-15T23:59:59.000Z

308

Canonical formulation of scalar curvature squared action in higher dimensions  

Science Journals Connector (OSTI)

The canonical formulation for an action containing a scalar curvature squared term (R2) in arbitrary dimension has been performed in a Robertson-Walker minisuperspace model. The quantum dynamics does not alter significantly from the same in four dimensions, while the continuity equation picks up a particular operator-ordering index. The classical solution is also at par with the one presented by Starobinsky for k=0 and matches with the extremum of the effective potential. Semiclassical approximation peaks around the classical solution.

Subhra Debnath; Soumendranath Ruz; Abhik Kumar Sanyal

2014-08-29T23:59:59.000Z

309

Characterization of energetic formulations optimized for optical initiation  

SciTech Connect (OSTI)

Many experimental systems ignite energetic materials using lasers or other optical means. The ignition criteria can be different for each material, and will be dependent, at least, on the wavelength, power, energy density, and coherence of the light used. many of the more common energetic materials, such as HMX, PETN or RDX, are very poor light absorbers and are difficult to ignite optically, therefore the addition of a small amount ({approx} 1% by weight) of activated carbon aids in light absorption and thus ignition. However, these materials still suffer in terms of relatively large energy requirements and slow ignition times. Other materials, such ad DAATO{sub 3.5} (mixed N-oxide of 3,3-azo-bis(6-amino-1,2,4,5-tetrazine)), will ignite just from the energy supplied by a common camera flash, have very fast low-pressure burning rates, and due to decomposition mechanisms dominated by condensed phase reactions, have fast ignition times. Furthermore, the required ignition energies could be further reduced by the addition of nano-particulate transition metals (e.g. nano silver). by combining materials that are more optically sensitive with materials that are more explosively functional, interesting energetic systems with unique initiation criteria can be formulated. The optical characteristics of these formulations are examined using a 1064 nm Big Sky Nd:YAG laser and fiber optic system focused through a GRIN lens and into the sample, which is encased in a lexan holder. The energy from the laser is varied, from {approx} 0.7 mJ to {approx} 17 mJ, using neutral density filters, and is delivered in an {approx} 27.5 ns pulse. The energetic material is mixed with ethanol and slurry cast into the assembly. There are two types of ignition criteria detectable in these experiments. The first is a simple go/no-go criterion, in which any observable reaction is considered ignition, regardless of its violence. The second type requires both ignition and propagation of the reaction. By characterizing the energy required to initiate several different materials, more effective formulations can be designed using the better performing materials. Presented here are the results of laser initiation tests on a variety of compositions, principally combinations of PETN, DAATO{sub 3.5}, HMX, Ag{sub 2}BTA (silver bistetrazolamine), CuBTA, BNCP (bis-5-nitrotetrazolato tetraamine cobalt perchloriate), nm Ag, and a variety of MICs (metastable intermolecular compounds). Also presented are the conclusions as to which formulations are most suitable for optically initiated systems.

Zucker, Jonathan M [Los Alamos National Laboratory; Tappan, Bryce C [Los Alamos National Laboratory; Oschwald, David M [Los Alamos National Laboratory; Preston, Daniel N [Los Alamos National Laboratory; Burnside, Nathan [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

310

Relativistic formulation for the Doppler-broadened line profile  

SciTech Connect (OSTI)

Profiles of spectral lines due to the thermal motion of light-emitting particles are formulated based on the classical and the relativistic Doppler effects, respectively. For the classical case, the well-known Doppler-broadened line profile is reproduced. For the relativistic case, the line profile obtained is asymmetrically broadened with increasing temperature. However, the peak frequency remains unshifted, in contrast to blueshifted, as has been predicted in the current literature. Reasoning is given as to why the relativistic Doppler-broadened line profile currently accepted is probably invalid.

Huang, Young-Sea; Chiue, Juang-Han; Huang, Yi-Chi; Hsiung, Te-Chih [Department of Physics, Soochow University, Shih-Lin, Taipei, Taiwan (China); Department of Physics, National Central University, Chung-Li, Taiwan (China)

2010-07-15T23:59:59.000Z

311

Linear Transformer Ideal Transformer Consider linear and ideal transformers attached to Circuit 1 and Circuit 2.  

E-Print Network [OSTI]

Linear Transformer Ideal Transformer I1 + V2 _ + V1 _ Consider linear and ideal transformers in linear transformer equations for :MLL ,, 21 ( ) ( ) ( ) ( ) ( ) ( ) 12212212 2 1 112 2 12 2 1 2212 2 PP Now solve the linear transformer equations for the currents: 1 212 2 22 2 1 2 1 212 2 22 12 2 2 2

Kozick, Richard J.

312

Transmission line route selection by goal programming  

Science Journals Connector (OSTI)

A two-stage solution for transmission line route selection is presented. The generalized double-sweep method has been used to select the K least costly routes. The selected routes are subjected to social and environmental constraints (SEC). The SEC problem is formulated as a zero-one goal-programming model and solved by the implicit enumeration method. The two-stage solution algorithm has been applied to two problems. The results indicate the suitability of the method for route selection provided that acceptable SEC criteria can be found. The results also indicate the viability of the goal-programming technique for choosing power network interconnection concepts.

I.M. Elamin; S.O. Duffuaa; H.A. Yassein

1990-01-01T23:59:59.000Z

313

General formulation of the resistive wall mode coupling equations  

SciTech Connect (OSTI)

A theoretical framework to describe the magnetic coupling of the toroidal plasma with the resistive wall and other sources of the field asymmetry is formulated. This is done for general toroidal geometry without restrictions on the plasma, while the wall is considered as a thin shell. Mathematically, the approach here exploits the Chance concept [M. S. Chance, Phys. Plasmas 4, 2161 (1997)], but with an essential difference: each source of the magnetic perturbation b (plasma, wall, external currents) is treated separately with account of their differences in space and nature. This allows much simpler formulation of the problem than was known before. The final equation couples the normal component of {partial_derivative}b/{partial_derivative}t at the wall to the perturbation at the plasma surface. Step by step reduction of this first-principle equation is performed with demonstration of its main features, starting from the known problem of singularities. This also includes the reduction to axially symmetric geometry, large-aspect-ratio, and the cylindrical limits. In the latter case, the known 'cylindrical' equation is reproduced, but now from the full 'toroidal' equations.

Pustovitov, V. D. [Nuclear Fusion Institute, Russian Research Centre 'Kurchatov Institute', Kurchatov Sq., 1, Moscow, 123182 (Russian Federation)

2008-07-15T23:59:59.000Z

314

Better Buildings Neighborhood Program: Run a Program  

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

Run a Program Run a Program Printable Version Share this resource Send a link to Better Buildings Neighborhood Program: Run a Program to someone by E-mail Share Better Buildings Neighborhood Program: Run a Program on Facebook Tweet about Better Buildings Neighborhood Program: Run a Program on Twitter Bookmark Better Buildings Neighborhood Program: Run a Program on Google Bookmark Better Buildings Neighborhood Program: Run a Program on Delicious Rank Better Buildings Neighborhood Program: Run a Program on Digg Find More places to share Better Buildings Neighborhood Program: Run a Program on AddThis.com... Getting Started Driving Demand Financing Workforce Development Run a Program Energy efficiency upgrade programs provide communities with many benefits. In addition to helping homeowners, businesses, and institutions save money

315

GPU programming for real-time watercolor simulation  

E-Print Network [OSTI]

, Moravanszky [11] presents detailed information about matrix representation and linear algebra operations, though in a more detailed and practical tutorial format. 17 CHAPTER III METHODS Structure of the watercolor program The watercolor simulation tool...

Scott, Jessica Stacy

2005-02-17T23:59:59.000Z

316

Calculation of Cauchy stress tensor in molecular dynamics system with a generalized Irving-Kirkwood formulism  

E-Print Network [OSTI]

Irving and Kirkwood formulism (IK formulism) provides a way to compute continuum mechanics quantities at certain location in terms of molecular variables. To make the approach more practical in computer simulation, Hardy proposed to use a spacial kernel function that couples continuum quantities with atomistic information. To reduce irrational fluctuations, Murdoch proposed to use a temporal kernel function to smooth the physical quantities obtained in Hardy's approach. In this paper, we generalize the original IK formulism to systematically incorporate both spacial and temporal average. The Cauchy stress tensor is derived in this generalized IK formulism (g-IK formulism). Analysis is given to illuminate the connection and difference between g-IK formulism and traditional temporal post-process approach. The relationship between Cauchy stress and first Piola-Kirchhoff stress is restudied in the framework of g-IK formulism. Numerical experiments using molecular dynamics are conducted to examine the analysis res...

Yang, Jerry Zhijian

2014-01-01T23:59:59.000Z

317

CHRG Programs  

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

Programs Programs Work Force Information Systems (WFIS): Acquisition Letter 2009-10, Displaced Worker Medical Benefit Program - Friday, July 10, 2009 Acquisition Letter 2009-10, which provides informaiton and guidance to Department of Energy (DOE) Contracting Officers pertaining to the DOE's Displaced Worker Medical Benefit Program (DWMBP) and similar benefits provided under the American Recovery and Reinvestment Act. read more ... Computer Account Registration Form - Tuesday, July 28, 2009 All computer users must complete this form whenever a change in multi-user system access is necessary. read more ... Computer Security Awareness Acknowledgement Form - Tuesday, July 28, 2009 Computer Security Rules of Behavior Office of Legacy Management read more ... Remote Access Procedures for Systems at Grand Junction - Monday, January 23, 2006

318

PROGRAM ABSTRACTS  

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

& DEVELOPMENT: & DEVELOPMENT: PROGRAM ABSTRACTS Energy Efficiency and Renewable Energy Office of Transportation Technologies Office of Advanced Automotive Technologies Catalyst Layer Bipolar Plate Electrode Backing Layers INTEGRATED SYSTEMS Polymer Electrolyte Membrane Fuel Cells Fuel Cell Stack

319

Program Summaries  

Office of Science (SC) Website

Program Summaries Program Summaries Basic Energy Sciences (BES) BES Home About Research Facilities Science Highlights Benefits of BES Funding Opportunities Basic Energy Sciences Advisory Committee (BESAC) News & Resources Program Summaries Brochures Reports Accomplishments Presentations BES and Congress Science for Energy Flow Seeing Matter Scale of Things Chart Contact Information Basic Energy Sciences U.S. Department of Energy SC-22/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 P: (301) 903-3081 F: (301) 903-6594 E: sc.bes@science.doe.gov More Information » News & Resources Program Summaries Print Text Size: A A A RSS Feeds FeedbackShare Page Bes Summaries 2012 thumbnail JPG .jpg file (469KB) Basic Energy Sciences FY 2012 Research Summaries This report provides a collection of research abstracts and highlights for

320

Program Overview  

Broader source: Energy.gov [DOE]

The culture of the DOE community will be based on standards. Technical standards will formally integrate part of all DOE facility, program and project activities. The DOE will be recognized as a...

Note: This page contains sample records for the topic "linear programming formulation" 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

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

322

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...

323

Improved Model Formulations for Multi-Period Hydrogen Network Designs  

Science Journals Connector (OSTI)

Operating cost reduction and/or air pollution abatement via hydrogen integration is a research issue that has recently attracted considerable attention in the petroleum refining industries. Although a number of mathematical programming models have been ...

Che-Chi Kuo; Chuei-Tin Chang

2014-12-05T23:59:59.000Z

324

LINEAR COLLIDER PHYSICS RESOURCE BOOK FOR SNOWMASS 2001.  

SciTech Connect (OSTI)

The American particle physics community can look forward to a well-conceived and vital program of experimentation for the next ten years, using both colliders and fixed target beams to study a wide variety of pressing questions. Beyond 2010, these programs will be reaching the end of their expected lives. The CERN LHC will provide an experimental program of the first importance. But beyond the LHC, the American community needs a coherent plan. The Snowmass 2001 Workshop and the deliberations of the HEPAP subpanel offer a rare opportunity to engage the full community in planning our future for the next decade or more. A major accelerator project requires a decade from the beginning of an engineering design to the receipt of the first data. So it is now time to decide whether to begin a new accelerator project that will operate in the years soon after 2010. We believe that the world high-energy physics community needs such a project. With the great promise of discovery in physics at the next energy scale, and with the opportunity for the uncovering of profound insights, we cannot allow our field to contract to a single experimental program at a single laboratory in the world. We believe that an e{sup +}e{sup {minus}} linear collider is an excellent choice for the next major project in high-energy physics. Applying experimental techniques very different from those used at hadron colliders, an e{sup +}e{sup {minus}} linear collider will allow us to build on the discoveries made at the Tevatron and the LHC, and to add a level of precision and clarity that will be necessary to understand the physics of the next energy scale. It is not necessary to anticipate specific results from the hadron collider programs to argue for constructing an e{sup +}e{sup {minus}} linear collider; in any scenario that is now discussed, physics will benefit from the new information that e{sup +}e{sup {minus}} experiments can provide.

ABE,T.; DAWSON,S.; HEINEMEYER,S.; MARCIANO,W.; PAIGE,F.; TURCOT,A.S.; ET AL

2001-05-03T23:59:59.000Z

325

International Workshop on Linear Colliders 2010  

ScienceCinema (OSTI)

IWLC2010 International Workshop on Linear Colliders 2010ECFA-CLIC-ILC joint meeting: Monday 18 October - Friday 22 October 2010Venue: CERN and CICG (International Conference Centre Geneva, Switzerland) This year, the International Workshop on Linear Colliders organized by the European Committee for Future Accelerators (ECFA) will study the physics, detectors and accelerator complex of a linear collider covering both CLIC and ILC options.Contact Workshop Secretariat  IWLC2010 is hosted by CERN

None

2011-10-06T23:59:59.000Z

326

Linear degeneracy in the semiclassical atom  

Science Journals Connector (OSTI)

If the angular and radial quantum numbers of states with the same binding energy satisfy a linear relation, as is the situation in the Coulomb potential, the spectrum is said to be linearly degenerate. We present a detailed study of the consequences of such linear degeneracy in atomic potentials. One of the results is a new, and more general, derivation of Scott’s correction to the Thomas-Fermi energy.

Berthold-Georg Englert and Julian Schwinger

1985-07-01T23:59:59.000Z

327

Characteristics of Strong Programs  

Broader source: Energy.gov [DOE]

Existing financing programs offer a number of important lessons on effective program design. Some characteristics of strong financing programs drawn from past program experience are described below.

328

Subcritical Fission Reactor Based on Linear Collider  

E-Print Network [OSTI]

The beams of Linear Collider after main collision can be utilized to build an accelerator--driven sub--critical reactor.

I. F. Ginzburg

2005-07-29T23:59:59.000Z

329

Linear PM Generator for Wave Energy Conversion.  

E-Print Network [OSTI]

??The main objective of this thesis is to design a selected version of linear PM generator and to determine the electromechanical characteristics at variable operating… (more)

Parthasarathy, Rajkumar

2012-01-01T23:59:59.000Z

330

Ultra-high vacuum photoelectron linear accelerator  

DOE Patents [OSTI]

An rf linear accelerator for producing an electron beam. The outer wall of the rf cavity of said linear accelerator being perforated to allow gas inside said rf cavity to flow to a pressure chamber surrounding said rf cavity and having means of ultra high vacuum pumping of the cathode of said rf linear accelerator. Said rf linear accelerator is used to accelerate polarized or unpolarized electrons produced by a photocathode, or to accelerate thermally heated electrons produced by a thermionic cathode, or to accelerate rf heated field emission electrons produced by a field emission cathode.

Yu, David U.L.; Luo, Yan

2013-07-16T23:59:59.000Z

331

Huge market forecast for linear LDPE  

Science Journals Connector (OSTI)

Huge market forecast for linear LDPE ... It now appears that the success of the new technology, which rests largely on energy and equipment cost savings, could be overwhelming. ...

1980-08-25T23:59:59.000Z

332

LED Replacements for Linear Fluorescent Lamps Webcast  

Broader source: Energy.gov [DOE]

In this June 20, 2011 webcast on LED products marketed as replacements for linear fluorescent lamps, Jason Tuenge of the Pacific Northwest National Laboratory (PNNL) discussed current Lighting...

333

Local Linear Learned Image Processing Pipeline  

Science Journals Connector (OSTI)

The local linear learned (L3) algorithm is presented that simultaneously performs the demosaicking, denoising, and color transform calculations of an image processing pipeline for a...

Lansel, Steven; Wandell, Brian

334

Optimization Online - Accelerated Linearized Bregman Method  

E-Print Network [OSTI]

Jun 27, 2011 ... Abstract: In this paper, we propose and analyze an accelerated linearized Bregman (ALB) method for solving the basis pursuit and related ...

Bo Huang

2011-06-27T23:59:59.000Z

335

The Linear Engine Pathway of Transformation  

Broader source: Energy.gov [DOE]

This poster highlights the major milestones in the history of the linear engine in terms of technological advances, novel designs, and economic/social impact.

336

Linear conic optimization for nonlinear optimal control  

E-Print Network [OSTI]

Jul 7, 2014 ... 3Faculty of Electrical Engineering, Czech Technical University in Prague, ..... This linear transport equation is classical in fluid mechanics, ...

2014-07-07T23:59:59.000Z

337

NREL: Education Programs - Teacher Programs  

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

Teacher Programs Teacher Programs Photo of a man and woman working together in a laboratory. They are both wearing safety glasses as they look at a small white box the man is holding. NREL promotes excellence in teaching and learning and contributes to improving critical elements of the science, mathematics, and technology education system. Teachers are offered research and development opportunities to enhance their content knowledge, instructional strategies, and leadership abilities. Visiting Faculty Program (VFP) Visiting Faculty Program (VFP), formerly called Faculty and Student Teams (FaST), seeks to increase the research competitiveness of faculty members and their students at institutions historically underrepresented in the research community in order to expand the workforce vital to the Department

338

Formulating Energy Policies Related to Fossil Fuel Use:  

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

CONF-9 O O 255 --I CONF-9 O O 255 --I DE90 008741 Formulating Energy Policies Related to Fossil Fuel Use: i Critical Uncertainties in the Global Carbon Cycle. W. M. Post, V. H. Dale, D. L. DeAngelis, L. K. Mann, P. J. Mulholland, R. V. O'Neill, T. -H. Peng, M. P. Farrell Environmental Sciences Division Oak Ridge National Laboratory Post Office Box 2008 Oak Ridge, Tennessee 37831 The global carbon cycle is the dynamic interaction among the earth's carbon sources and sinks. Understanding the global carbon cycle requires knowledge of the carbon exchanges between major carbon reservoirs by various chemical, physical, geological, and biological processes (Bolin et al., 1979; Rosenberg, 1981; and Solomon et al., 1985). Four reservoirs can be identified, including the atmosphere, terrestrial biosphere (usually

339

Deformed Statistics Formulation of the Information Bottleneck Method  

E-Print Network [OSTI]

A candidate variational principle for the information bottleneck (IB) method is formulated within the ambit of the generalized nonadditive statistics of Tsallis. Given a nonadditivity parameter $ q $, the role of the \\textit{additive duality} of nonadditive statistics ($ q^*=2-q $) in relating Tsallis entropies for ranges of the nonadditivity parameter $ q 1 $ is described. Defining $ X $, $ \\tilde X $, and $ Y $ to be the source alphabet, the compressed reproduction alphabet, and, the \\textit{relevance variable} respectively, it is demonstrated that minimization of a generalized IB Lagrangian defined in terms of the nonadditivity parameter $ q^* $ self-consistently yields the \\textit{nonadditive effective distortion measure} to be the \\textit{$ q $-deformed} generalized Kullback-Leibler divergence: $ D_{K-L}^{q}[p(Y|X)||p(Y|\\tilde X)] $. This result is achieved without enforcing any \\textit{a-priori} assumptions. Finally, it is proven that the nonadditive free energy of the system in $ q^* $ space is non-ne...

Venkatesan, R C

2008-01-01T23:59:59.000Z

340

Characteristics of identifying linear dynamic models from impulse response data using Prony analysis  

SciTech Connect (OSTI)

The purpose of the study was to investigate the characteristics of fitting linear dynamic models to the impulse response of oscillatory dynamic systems using Prony analysis. Many dynamic systems exhibit oscillatory responses with multiple modes of oscillations. Although the underlying dynamics of such systems are often nonlinear, it is frequently possible and very useful to represent the system operating about some set point with a linear model. Derivation of such linear models can be done using two basic approaches: model the system using theoretical derivations and some linearization method such as a Taylor series expansion; or use a curve-fitting technique to optimally fit a linear model to specified system response data. Prony analysis belongs to the second class of system modeling because it is a method of fitting a linear model to the impulse response of a dynamic system. Its parallel formulation inherently makes it well suited for fitting models to oscillatory system data. Such oscillatory dynamic effects occur in large synchronous-generator-based power systems in the form of electromechanical oscillations. To study and characterize these oscillatory dynamics, BPA has developed computer codes to analyze system data using Prony analysis. The objective of this study was to develop a highly detailed understanding of the properties of using Prony analysis to fit models to systems with characteristics often encountered in power systems. This understanding was then extended to develop general rules-of-thumb'' for using Prony analysis. The general characteristics were investigated by performing fits to data from known linear models under controlled conditions. The conditions studied include various mathematical solution techniques; different parent system configurations; and a large variety of underlying noise characteristics.

Trudnowski, D.J.

1992-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Characteristics of identifying linear dynamic models from impulse response data using Prony analysis  

SciTech Connect (OSTI)

The purpose of the study was to investigate the characteristics of fitting linear dynamic models to the impulse response of oscillatory dynamic systems using Prony analysis. Many dynamic systems exhibit oscillatory responses with multiple modes of oscillations. Although the underlying dynamics of such systems are often nonlinear, it is frequently possible and very useful to represent the system operating about some set point with a linear model. Derivation of such linear models can be done using two basic approaches: model the system using theoretical derivations and some linearization method such as a Taylor series expansion; or use a curve-fitting technique to optimally fit a linear model to specified system response data. Prony analysis belongs to the second class of system modeling because it is a method of fitting a linear model to the impulse response of a dynamic system. Its parallel formulation inherently makes it well suited for fitting models to oscillatory system data. Such oscillatory dynamic effects occur in large synchronous-generator-based power systems in the form of electromechanical oscillations. To study and characterize these oscillatory dynamics, BPA has developed computer codes to analyze system data using Prony analysis. The objective of this study was to develop a highly detailed understanding of the properties of using Prony analysis to fit models to systems with characteristics often encountered in power systems. This understanding was then extended to develop general ``rules-of-thumb`` for using Prony analysis. The general characteristics were investigated by performing fits to data from known linear models under controlled conditions. The conditions studied include various mathematical solution techniques; different parent system configurations; and a large variety of underlying noise characteristics.

Trudnowski, D.J.

1992-12-01T23:59:59.000Z

342

Efficiency United (Gas) - Residential Efficiency Program | Department of  

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

Efficiency United (Gas) - Residential Efficiency Program Efficiency United (Gas) - Residential Efficiency Program Efficiency United (Gas) - Residential Efficiency Program < Back Eligibility Low-Income Residential Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Heating Home Weatherization Commercial Weatherization Sealing Your Home Appliances & Electronics Construction Design & Remodeling Other Ventilation Manufacturing Water Heating Windows, Doors, & Skylights Maximum Rebate Weatherization Measures: 50% of the cost Windows: $150 Water Heaters/Clothes Washers: 1 Pipe Wrap: Limit of 10 linear ft. Faucet Aerators: 2 High Efficiency Shower Head: 2 Program Info State Michigan Program Type Utility Rebate Program Rebate Amount Boiler: $200 Furnace: $100 - $200

343

Federal Energy Management Program: Energy Incentive Programs  

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

Energy Incentive Energy Incentive Programs to someone by E-mail Share Federal Energy Management Program: Energy Incentive Programs on Facebook Tweet about Federal Energy Management Program: Energy Incentive Programs on Twitter Bookmark Federal Energy Management Program: Energy Incentive Programs on Google Bookmark Federal Energy Management Program: Energy Incentive Programs on Delicious Rank Federal Energy Management Program: Energy Incentive Programs on Digg Find More places to share Federal Energy Management Program: Energy Incentive Programs on AddThis.com... Energy Savings Performance Contracts ENABLE Utility Energy Service Contracts On-Site Renewable Power Purchase Agreements Energy Incentive Programs Recovery Act Energy Incentive Programs Most states offer energy incentive programs to help offset energy costs.

344

ARRA Program Summary: Energy Smart Jobs Program  

E-Print Network [OSTI]

ARRA Program Summary: Energy Smart Jobs Program Statewide Program (Initially targeting urban Description: The Program focuses on both job creation and energy efficiency. Just over one third, utilities and customers to ensure both job creation and energy efficiency opportunities continue

345

New waste based clinkers: Belite and lime formulations  

SciTech Connect (OSTI)

This work describes the formulation of new belite-based (CR2) and lime-based (CR3) cementitious materials derived from industrial wastes, such as sludges (generated in the Al-anodising and surface coating industrial processes, potable water filtration/cleaning operations and in marble sawing processes) and foundry sand. Powder mixtures were prepared and fired at different temperatures. For comparison, similar formulations were prepared with pre-treated and commercially available natural raw materials and processed in similar conditions. The thermal process was followed by differential scanning calorimetry (DSC) and high-temperature powder X-ray diffraction (HT-XRD) studies. The CR2 clinker was found to contain belite as the main cementitious phase, the main polymorph being identified by NMR. The CR3 clinker contained common cementitious phases, such as C{sub 3}A and C{sub 3}S, but free lime and calcium aluminium oxide sulphates were also identified by high temperature XRD and NMR. Then the corresponding cement was prepared and the evolution of the mechanical strength with time was evaluated. The lime-based cement obtained from wastes shows a stronger hardening character than the standard material, which tends to show dusting phenomena due to the presence of a reasonable amount of free lime (as the result of its expansive reaction with ambient moisture). Some fluxing impurities (e.g. alkalis) present in the waste materials improve the overall reactivity of the mixture and induces the combination of the lime in CR3. Raman, XPS and FIB techniques were used to fully characterise the aged cements.

Raupp-Pereira, Fabiano [Ceramics and Glass Engineering Department, CICECO, University of Aveiro, 3810-193 Aveiro (Portugal); Ball, Richard James [University of Bristol, Interface Analysis Centre, Oldbury House, 121 St Michael's Hill, Bristol, BS2 8BS (United Kingdom)], E-mail: richard.ball@bristol.ac.uk; Rocha, Joao [Department of Chemistry, CICECO, University of Aveiro, 3810-193 Aveiro (Portugal); Labrincha, Joao A. [Ceramics and Glass Engineering Department, CICECO, University of Aveiro, 3810-193 Aveiro (Portugal); Allen, Geoffrey C. [University of Bristol, Interface Analysis Centre, Oldbury House, 121 St Michael's Hill, Bristol, BS2 8BS (United Kingdom)

2008-04-15T23:59:59.000Z

346

Differentiable but exact formulation of density-functional theory  

SciTech Connect (OSTI)

The universal density functional F of density-functional theory is a complicated and ill-behaved function of the density—in particular, F is not differentiable, making many formal manipulations more complicated. While F has been well characterized in terms of convex analysis as forming a conjugate pair (E, F) with the ground-state energy E via the Hohenberg–Kohn and Lieb variation principles, F is nondifferentiable and subdifferentiable only on a small (but dense) subset of its domain. In this article, we apply a tool from convex analysis, Moreau–Yosida regularization, to construct, for any ? > 0, pairs of conjugate functionals ({sup ?}E, {sup ?}F) that converge to (E, F) pointwise everywhere as ? ? 0{sup +}, and such that {sup ?}F is (Fréchet) differentiable. For technical reasons, we limit our attention to molecular electronic systems in a finite but large box. It is noteworthy that no information is lost in the Moreau–Yosida regularization: the physical ground-state energy E(v) is exactly recoverable from the regularized ground-state energy {sup ?}E(v) in a simple way. All concepts and results pertaining to the original (E, F) pair have direct counterparts in results for ({sup ?}E, {sup ?}F). The Moreau–Yosida regularization therefore allows for an exact, differentiable formulation of density-functional theory. In particular, taking advantage of the differentiability of {sup ?}F, a rigorous formulation of Kohn–Sham theory is presented that does not suffer from the noninteracting representability problem in standard Kohn–Sham theory.

Kvaal, Simen, E-mail: simen.kvaal@kjemi.uio.no; Ekström, Ulf; Helgaker, Trygve [Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo (Norway)] [Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo (Norway); Teale, Andrew M. [Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo (Norway) [Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, N-0315 Oslo (Norway); School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD (United Kingdom)

2014-05-14T23:59:59.000Z

347

Network Synthesis for a Class of Mixed Quantum-Classical Linear Stochastic Systems  

E-Print Network [OSTI]

The purpose of this paper is to formulate and solve a synthesis problem for a class of linear quantum equations that may describe mixed quantum-classical systems. A general model and a standard model for mixed quantum-classical linear stochastic systems are proposed for our design processes and then we show how the former may be transformed into the latter, which can clearly present the internal structure of a mixed quantum-classical system. Physical realizability conditions are derived separately for the two models to ensure that they can correspond to physical systems. Furthermore, a network synthesis theory is developed for a mixed quantum-classical system of the standard form and an example is given to illustrate the theory.

Shi Wang; Hendra I. Nurdin; Guofeng Zhang; Matthew R. James

2014-03-27T23:59:59.000Z

348

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

349

SCIENCE Program  

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

SCIENCE Program SCIENCE Program early science program Early at the Argonne Leadership Computing Facility CONTACT  Argonne Leadership Computing Facility | www.alcf.anl.gov | (877) 737-8615 Climate-Weather Modeling Studies Using a Prototype Global Cloud-System Resolving Model PI: Venkatramani Balaji Geophysical Fluid Dynamics Laboratory Award: 150 Million Hours Materials Design and Discovery: Catalysis and Energy Storage PI: Larry Curtiss Argonne National Laboratory Award: 50 Million Hours Direct Numerical Simulation of Autoignition in a Jet in a Cross-Flow PI: Christos Frouzakis Swiss Federal Institute of Technology Award: 150 Million Hours High-Accuracy Predictions of the Bulk Properties of Water PI: Mark Gordon Iowa State University Award: 150 Million Hours Cosmic Structure Probes

350

Educational Programs  

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

Program Program The program of the school focuses on the following areas: The fundamentals of the interaction of X-rays and neutrons with matter X-ray and neutron production and experimental instrumentation Theory and practical application of various X-ray and neutron experimental techniques Hands on experience gained through experiments at the Advanced Photon Source (APS), Spallation Neutron Source (SNS), and High Flux Isotope Reactor (HFIR). Lectures are given by prominent scientists drawn from universities, several national laboratories, and industry. Subjects for lectures include: Interactions of X-rays and Neutrons with Matter Neutron Generation and Detection Neutron Instrumentation X-ray Generation and Detection X-ray Instrumentation Single-Crystal and Surface Diffraction

351

Voltage regulation in linear induction accelerators  

DOE Patents [OSTI]

Improvement in voltage regulation in a Linear Induction Accelerator wherein a varistor, such as a metal oxide varistor, is placed in parallel with the beam accelerating cavity and the magnetic core. The non-linear properties of the varistor result in a more stable voltage across the beam accelerating cavity than with a conventional compensating resistance.

Parsons, William M. (Santa Fe, NM)

1992-01-01T23:59:59.000Z

352

Voltage regulation in linear induction accelerators  

DOE Patents [OSTI]

Improvement in voltage regulation in a linear induction accelerator wherein a varistor, such as a metal oxide varistor, is placed in parallel with the beam accelerating cavity and the magnetic core is disclosed. The non-linear properties of the varistor result in a more stable voltage across the beam accelerating cavity than with a conventional compensating resistance. 4 figs.

Parsons, W.M.

1992-12-29T23:59:59.000Z

353

NONEQUILIBRIUM LINEAR BEHAVIOR OF BIOLOGICAL SYSTEMS  

E-Print Network [OSTI]

-phosphorylation in mitochondria (2, 3), sodium transport in frog skin, toad bladder (4) and toad skin (5), and hydrogen ion transport in turtle bladder (6). Linearity has also been noted in a synthetic membrane exhibiting active transport (7). (Linearity as used in these papers and here implies the flow, J, is related to the force, A1

Stanley, H. Eugene

354

Soft materials for linear electromechanical energy conversion  

E-Print Network [OSTI]

We briefly review the literature of linear electromechanical effects of soft materials, especially in synthetic and biological polymers and liquid crystals (LCs). First we describe results on direct and converse piezoelectricity, and then we discuss a linear coupling between bending and electric polarization, which maybe called bending piezoelectricity, or flexoelectricity.

Antal Jakli; Nandor Eber

2014-07-29T23:59:59.000Z

355

Non-linear wave equations Hans Ringstrom  

E-Print Network [OSTI]

105 3. Power type non-linearities 108 4. Global existence for small data 109 5. Observations the Maxwell vacuum equations for an electric and magnetic potential also yields wave equations. In order differential equations (PDE:s) is quite big. The linear theory is based on the fact that by adding two

Ringström, Hans

356

Limma: Linear Models for Microarray Data  

E-Print Network [OSTI]

397 23 Limma: Linear Models for Microarray Data Gordon K. Smyth Abstract A survey is given correction and control spots in conjunction with linear modelling is illustrated on the 7 data. 23.1 Introduction Limma1 is a package for differential expression analysis of data arising from microarray

Smyth, Gordon K.

357

Program Description  

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

Program Description Program Description Discover E (Engineering) is an evening of interesting, interactive and fun engineering, science, math, and technology demonstrations for K-12 students and their parents or guardians. It is held in conjunction with National Engineers Week which is celebrated at the time of George Washington's birthday, our nation's first President, who was a military engineer and land surveyor. Activities include 30-50 interactive demonstrations of basic engineering, science, technology and math principles that may include robots, reverse engineering, casting, crystal structures, forensic science, the effects of liquid nitrogen, slide rule, sound waves, electrostatics, mechanics, materials properties and materials

358

Sequestration Program  

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

NETL's NETL's Carbon Capture and Sequestration Program Advances of Multi-pollutant and CO 2 Control Technologies Chicago, IL April 30, 2007 Timothy Fout Project Manager National Energy Technology Laboratory T. Fout, Apr. 2007 Outline for Presentation * NETL Overview * The Issue * The Solutions * What is Carbon Capture and Storage (CCS) * DOE's Sequestration Program Structure * CO 2 Capture Research Projects T. Fout, Apr. 2007 National Energy Technology Laboratory * Only DOE national lab dedicated to fossil energy - Fossil fuels provide 85% of U.S. energy supply * One lab, five locations, one management structure * 1,100 Federal and support-contractor employees * Research spans fundamental science to technology demonstrations West Virginia

359

How to Derive the Hilbert-Space Formulation of Quantum Mechanics From Purely Operational Axioms  

E-Print Network [OSTI]

In the present paper I show how it is possible to derive the Hilbert space formulation of Quantum Mechanics from a comprehensive definition of "physical experiment" and assuming "experimental accessibility and simplicity" as specified by five simple Postulates. This accomplishes the program presented in form of conjectures in the previous paper quant-ph/0506034. Pivotal roles are played by the "local observability principle", which reconciles the holism of nonlocality with the reductionism of local observation, and by the postulated existence of "informationally complete observables" and of a "symmetric faithful state". This last notion allows one to introduce an operational definition for the real version of the "adjoint"--i. e. the transposition--from which one can derive a real Hilbert-space structure via either the Mackey-Kakutani or the Gelfand-Naimark-Segal constructions. Here I analyze in detail only the Gelfand-Naimark-Segal construction, which leads to a real Hilbert space structure analogous to that of (classes of generally unbounded) selfadjoint operators in Quantum Mechanics. For finite dimensions, general dimensionality theorems that can be derived from a local observability principle, allow us to represent the elements of the real Hilbert space as operators over an underlying complex Hilbert space (see, however, a still open problem at the end of the paper). The route for the present operational axiomatization was suggested by novel ideas originated from Quantum Tomography.

Giacomo Mauro D'Ariano

2006-03-02T23:59:59.000Z

360

Risk formulation for the sonic effects of offshore wind farms on fish in the EU region  

Science Journals Connector (OSTI)

In 2007, European leaders agreed to source 20% of their energy needs from renewable energy; since that time, offshore wind farms have been receiving attention in the European Union (EU). In 2008, the European Community submitted a proposal to the United Nations Environment Program (UNEP) in order to combat marine noise pollution. In consideration of these facts, the present paper aims to deduce a preliminary hypothesis and its formulation for the effect of offshore wind farm noise on fish. The following general picture is drawn: the short-term potential impact during pre-construction; the short-term intensive impact during construction; and the physiological and/or masking effects that may occur over a long period while the wind farm is in operation. The EU’s proposal to UNEP includes noise databases that list the origins of man-made sounds; it is advisable that offshore wind farms should be listed in the noise databases in order to promote rational environment management.

Ryunosuke Kikuchi

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

Residential Buildings Integration Program  

Broader source: Energy.gov [DOE]

Residential Buildings Integration Program Presentation for the 2013 Building Technologies Office's Program Peer Review

362

Maryland Efficiency Program Options  

Broader source: Energy.gov [DOE]

Maryland Efficiency Program Options, from the Tool Kit Framework: Small Town University Energy Program (STEP).

363

Gordon Research Conferences: Program for 1969  

Science Journals Connector (OSTI)

...Haubach, "Thermal diffusion research...scattering from thermal fluctuations of...20 August. Non-linear programming...search theory to large scale operations...Stuidies of hydro-thermal deposits"; B...Heights College Plasma Physics Burton...vice chairman. Atmospheric Aerosols 30 Jutne-4...

Alexander M. Cruickshank

1969-03-07T23:59:59.000Z

364

Direct-Steam Linear Fresnel Performance Model for NREL's System Advisor Model  

SciTech Connect (OSTI)

This paper presents the technical formulation and demonstrated model performance results of a new direct-steam-generation (DSG) model in NREL's System Advisor Model (SAM). The model predicts the annual electricity production of a wide range of system configurations within the DSG Linear Fresnel technology by modeling hourly performance of the plant in detail. The quasi-steady-state formulation allows users to investigate energy and mass flows, operating temperatures, and pressure drops for geometries and solar field configurations of interest. The model includes tools for heat loss calculation using either empirical polynomial heat loss curves as a function of steam temperature, ambient temperature, and wind velocity, or a detailed evacuated tube receiver heat loss model. Thermal losses are evaluated using a computationally efficient nodal approach, where the solar field and headers are discretized into multiple nodes where heat losses, thermal inertia, steam conditions (including pressure, temperature, enthalpy, etc.) are individually evaluated during each time step of the simulation. This paper discusses the mathematical formulation for the solar field model and describes how the solar field is integrated with the other subsystem models, including the power cycle and optional auxiliary fossil system. Model results are also presented to demonstrate plant behavior in the various operating modes.

Wagner, M. J.; Zhu, G.

2012-09-01T23:59:59.000Z

365

Linear Transformations In this Chapter, we will define the notion of a linear transformation between  

E-Print Network [OSTI]

Chapter 6 Linear Transformations In this Chapter, we will define the notion of a linear transformation between two vector spaces V and W which are defined over the same field and prove the most basic transformations is equivalent to matrix theory. We will also study the geometric properties of linear

Carrell, Jim

366

Background Model formulation Patch model SIK model Conclusions War of the Worlds: Modelling the spread of an  

E-Print Network [OSTI]

Background Model formulation Patch model SIK model Conclusions War of the Worlds: Modelling the spread of an invasive species an #12;Background Model formulation Patch model SIK model Conclusions Model formulation Patch model SIK model Conclusions Outline 1 Background 2 Model formulation Equations

Linder, Tamás

367

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

368

Advances in Glass Formulations for Hanford High-Aluminum, High-Iron and Enhanced Sulphate Management in HLW Streams - 13000  

SciTech Connect (OSTI)

The current estimates and glass formulation efforts have been conservative in terms of achievable waste loadings. These formulations have been specified to ensure that the glasses are homogenous, contain essentially no crystalline phases, are processable in joule-heated, ceramic-lined melters and meet Hanford Tank Waste Treatment and Immobilization Plant (WTP) Contract terms. The WTP's overall mission will require the immobilization of tank waste compositions that are dominated by mixtures of aluminum (Al), chromium (Cr), bismuth (Bi), iron (Fe), phosphorous (P), zirconium (Zr), and sulphur (S) compounds as waste-limiting components. Glass compositions for these waste mixtures have been developed based upon previous experience and current glass property models. Recently, DOE has initiated a testing program to develop and characterize HLW glasses with higher waste loadings and higher throughput efficiencies. Results of this work have demonstrated the feasibility of increases in waste loading from about 25 wt% to 33-50 wt% (based on oxide loading) in the glass depending on the waste stream. In view of the importance of aluminum limited waste streams at Hanford (and also Savannah River), the ability to achieve high waste loadings without adversely impacting melt rates has the potential for enormous cost savings from reductions in canister count and the potential for schedule acceleration. Consequently, the potential return on the investment made in the development of these enhancements is extremely favorable. Glass composition development for one of the latest Hanford HLW projected compositions with sulphate concentrations high enough to limit waste loading have been successfully tested and show tolerance for previously unreported tolerance for sulphate. Though a significant increase in waste loading for high-iron wastes has been achieved, the magnitude of the increase is not as substantial as those achieved for high-aluminum, high-chromium, high-bismuth or sulphur. Waste processing rate increases for high-iron streams as a combined effect of higher waste loadings and higher melt rates resulting from new formulations have been achieved. (author)

Kruger, Albert A. [WTP Engineering Division, United States Department of Energy, Office of River Protection, Post Office Box 450, Richland, Washington 99352 (United States)] [WTP Engineering Division, United States Department of Energy, Office of River Protection, Post Office Box 450, Richland, Washington 99352 (United States)

2013-07-01T23:59:59.000Z

369

Advances in Glass Formulations for Hanford High-Alumimum, High-Iron and Enhanced Sulphate Management in HLW Streams - 13000  

SciTech Connect (OSTI)

The current estimates and glass formulation efforts have been conservative in terms of achievable waste loadings. These formulations have been specified to ensure that the glasses are homogenous, contain essentially no crystalline phases, are processable in joule-heated, ceramic-lined melters and meet Hanford Tank Waste Treatment and Immobilization Plant (WTP) Contract terms. The WTP?s overall mission will require the immobilization of tank waste compositions that are dominated by mixtures of aluminum (Al), chromium (Cr), bismuth (Bi), iron (Fe), phosphorous (P), zirconium (Zr), and sulphur (S) compounds as waste-limiting components. Glass compositions for these waste mixtures have been developed based upon previous experience and current glass property models. Recently, DOE has initiated a testing program to develop and characterize HLW glasses with higher waste loadings and higher throughput efficiencies. Results of this work have demonstrated the feasibility of increases in waste loading from about 25 wt% to 33-50 wt% (based on oxide loading) in the glass depending on the waste stream. In view of the importance of aluminum limited waste streams at Hanford (and also Savannah River), the ability to achieve high waste loadings without adversely impacting melt rates has the potential for enormous cost savings from reductions in canister count and the potential for schedule acceleration. Consequently, the potential return on the investment made in the development of these enhancements is extremely favorable. Glass composition development for one of the latest Hanford HLW projected compositions with sulphate concentrations high enough to limit waste loading have been successfully tested and show tolerance for previously unreported tolerance for sulphate. Though a significant increase in waste loading for high-iron wastes has been achieved, the magnitude of the increase is not as substantial as those achieved for high-aluminum, high-chromium, high-bismuth or sulphur. Waste processing rate increases for high-iron streams as a combined effect of higher waste loadings and higher melt rates resulting from new formulations have been achieved.

Kruger, Albert A.

2013-01-16T23:59:59.000Z

370

E-Print Network 3.0 - aerial vehicles formulation Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: aerial vehicles formulation Page: << < 1 2 3 4 5 > >> 1 George Vachtsevanos, Panos Antsaklis, Kimon...

371

Project Profile: Deep Eutectic Salt Formulations Suitable as Advanced Heat Transfer Fluids  

Broader source: Energy.gov [DOE]

Halotechnics, under the Thermal Storage FOA, is conducting high-throughput, combinatorial research and development of salt formulations for use as highly efficient heat transfer fluids (HTFs).

372

E-Print Network 3.0 - advective- dispersive formulation Sample...  

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

of the advection dispersion equation. 12;Point like injectionPoint like injection Transport... transport formulations and dispersion ... Source: Politcnica de Catalunya,...

373

Circuit Equation Formulation of Resistive Wall Mode Feedback Stabilization Schemes  

E-Print Network [OSTI]

of sustaining high­fi plas­ mas near the ideal­MHD fi­limit for times long compared to the energy con­ finement--10]. Key to the success of vertical position control is the integration of a passive stabilizing system regimes achievable, current large­scale tokamak programs are now tackling the significant challenge

374

Constraint damping for the Z4c formulation of general relativity  

Science Journals Connector (OSTI)

One possibility for avoiding constraint violation in numerical relativity simulations adopting free-evolution schemes is to modify the continuum evolution equations so that constraint violations are damped away. Gundlach et al. demonstrated that such a scheme damps low-amplitude, high-frequency constraint-violating modes exponentially for the Z4 formulation of general relativity. Here we analyze the effect of the damping scheme in numerical applications on a conformal decomposition of Z4. After reproducing the theoretically predicted damping rates of constraint violations in the linear regime, we explore numerical solutions not covered by the theoretical analysis. In particular we examine the effect of the damping scheme on low-frequency and on high-amplitude perturbations of flat spacetime as well and on the long-term dynamics of puncture and compact star initial data in the context of spherical symmetry. We find that the damping scheme is effective provided that the constraint violation is resolved on the numerical grid. On grid noise the combination of artificial dissipation and damping helps to suppress constraint violations. We find that care must be taken in choosing the damping parameter in simulations of puncture black holes. Otherwise the damping scheme can cause undesirable growth of the constraints, and even qualitatively incorrect evolutions. In the numerical evolution of a compact static star we find that the choice of the damping parameter is even more delicate, but may lead to a small decrease of constraint violation. For a large range of values it results in unphysical behavior.

Andreas Weyhausen; Sebastiano Bernuzzi; David Hilditch

2012-01-24T23:59:59.000Z

375

Optimization of biochemical systems through mathematical programming: Methods and applications  

Science Journals Connector (OSTI)

In this work we present a general (mono and multiobjective) optimization framework for the technological improvement of biochemical systems. The starting point of the method is a mathematical model in ordinary differential equations (ODEs) of the investigated ... Keywords: Biochemical systems, Generalized mass action, Geometric programming, Linear programming, Multiobjective optimization, Power-law formalism, S-systems

Julio Vera; Carlos González-Alcón; Alberto Marín-Sanguino; Néstor Torres

2010-08-01T23:59:59.000Z

376

Surrogate formulations for thermal treatment of low-level mixed waste, Part II: Selected mixed waste treatment project waste streams  

SciTech Connect (OSTI)

This report summarizes the formulation of surrogate waste packages, representing the major bulk constituent compositions for 12 waste stream classifications selected by the US DOE Mixed Waste Treatment Program. These waste groupings include: neutral aqueous wastes; aqueous halogenated organic liquids; ash; high organic content sludges; adsorbed aqueous and organic liquids; cement sludges, ashes, and solids; chloride; sulfate, and nitrate salts; organic matrix solids; heterogeneous debris; bulk combustibles; lab packs; and lead shapes. Insofar as possible, formulation of surrogate waste packages are referenced to authentic wastes in inventory within the DOE; however, the surrogate waste packages are intended to represent generic treatability group compositions. The intent is to specify a nonradiological synthetic mixture, with a minimal number of readily available components, that can be used to represent the significant challenges anticipated for treatment of the specified waste class. Performance testing and evaluation with use of a consistent series of surrogate wastes will provide a means for the initial assessment (and intercomparability) of candidate treatment technology applicability and performance. Originally the surrogate wastes were intended for use with emerging thermal treatment systems, but use may be extended to select nonthermal systems as well.

Bostick, W.D.; Hoffmann, D.P.; Chiang, J.M.; Hermes, W.H.; Gibson, L.V. Jr.; Richmond, A.A. [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)] [Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States); Mayberry, J. [Science Applications International Corp., Idaho Falls, ID (United States)] [Science Applications International Corp., Idaho Falls, ID (United States); Frazier, G. [Univ. of Tennessee, Knoxville, TN (United States)] [Univ. of Tennessee, Knoxville, TN (United States)

1994-01-01T23:59:59.000Z

377

Linear Collider Collaboration Tech Notes LCC-0104  

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

4 4 October 2002 Beamstrahlung Photon Load on the TESLA Extraction Septum Blade Andrei Seryi Stanford Linear Accelerator Center Stanford, CA 94309, USA Abstract: This note describes work performed in the framework of the International Linear Collider Technical Review Committee [1] to estimate the power load on the TESLA extraction septum blade due to beamstrahlung photons. It is shown, that under realistic conditions the photon load can be several orders of magnitude higher than what was estimated in the TESLA TDR [2] for the ideal Gaussian beams, potentially representing a serious limitation of the current design. Beamstrahlung Photon Load on the TESLA Extraction Septum Blade ANDREI SERYI STANFORD LINEAR

378

Optically isolated signal coupler with linear response  

DOE Patents [OSTI]

An optocoupler for isolating electrical signals that translates an electrical input signal linearly to an electrical output signal. The optocoupler comprises a light emitter, a light receiver, and a light transmitting medium. The light emitter, preferably a blue, silicon carbide LED, is of the type that provides linear, electro-optical conversion of electrical signals within a narrow wavelength range. Correspondingly, the light receiver, which converts light signals to electrical signals and is preferably a cadmium sulfide photoconductor, is linearly responsive to light signals within substantially the same wavelength range as the blue LED.

Kronberg, James W. (Aiken, SC)

1994-01-01T23:59:59.000Z

379

Linear chain tensioning of moored production vessels  

SciTech Connect (OSTI)

Part 1 of this two-part series discussed the worldwide floating production vessel (FPV) market and evolution of the linear puller concept. The three principal types of chain jack systems - hollow ram, single and twin cylinders - were introduced. And advantages of this relatively new form of passive mooring were outlined. This concluding article covers applications of linear chain pullers on various vessels, including use on an example 35,000-t North Sea semi-submersible. Chain wear and how linear pullers avoid wear associated with windlass-type systems are discussed, along with the optimization possible through use of a swiveling chain fair-lead latch (SCFL).

Peters, B. (Bardex Corp., London (United Kingdom))

1993-06-01T23:59:59.000Z

380

Higher-dimensional numerical relativity: Formulation and code tests  

SciTech Connect (OSTI)

We derive a formalism of numerical relativity for higher-dimensional spacetimes and develop numerical codes for simulating a wide variety of five-dimensional (5D) spacetimes for the first time. First, the Baumgarte-Shapiro-Shibata-Nakamura formalism is extended for arbitrary spacetime dimensions D{>=}4, and then, the so-called cartoon method, which was originally proposed as a robust method for simulating axisymmetric 4D spacetimes, is described for 5D spacetimes of several types of symmetries. Implementing 5D numerical relativity codes with the cartoon methods, we perform test simulations by evolving a 5D Schwarzschild spacetime and a 5D spacetime composed of a gravitational-wave packet of small amplitude. The numerical simulations are stably performed for a sufficiently long time, as done in the 4D case, and the obtained numerical results agree well with the analytic solutions: The numerical solutions are shown to converge at the correct order. We also confirm that a long-term accurate evolution of the 5D Schwarzschild spacetime is feasible using the so-called puncture approach. In addition, we derive the Landau-Lifshitz pseudotensor in arbitrary dimensions, and show that it gives a robust tool for computing the energy flux of gravitational waves. The formulations and methods developed in this paper provide a powerful tool for studying nonlinear dynamics of higher-dimensional gravity.

Yoshino, Hirotaka; Shibata, Masaru [Department of Physics, University of Alberta, Edmonton, Alberta, T6G 2G7 (Canada); Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto, 606-8502 (Japan)

2009-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

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

382

Bridge MBA ProgrAM Program Format  

E-Print Network [OSTI]

Bridge MBA ProgrAM Program Format Program Duration 12 months Program Format Cohort (lockstep) Class Requirements · Application Form and $55 fee. · Resume · Essay outlining why you wish to join the Bridge MBA program, and how you expect the Bridge to aid your future job search (500 words or less) · Official

Carter, John

383

Linear Concentrator Systems | Open Energy Information  

Open Energy Info (EERE)

Linear Concentrator Systems Linear Concentrator Systems Jump to: navigation, search Introduction Linear concentrating collector fields consist of a large number of collectors in parallel rows that are typically aligned in a north-south orientation to maximize both annual and summertime energy collection. With a single-axis sun-tracking system, this configuration enables the mirrors to track the sun from east to west during the day, ensuring that the sun reflects continuously onto the receiver tubes. Parabolic Trough Systems The predominant CSP systems currently in operation in the United States are linear concentrators using parabolic trough collectors. In such a system, the receiver tube is positioned along the focal line of each parabola-shaped reflector. The tube is fixed to the mirror structure and

384

Photon emission within the linear sigma model  

E-Print Network [OSTI]

Soft-photon emission rates are calculated within the linear sigma model. The investigation is aimed at answering the question to which extent the emissivities map out the phase structure of this particular effective model of strongly interacting matter.

F. Wunderlich; B. Kampfer

2014-12-22T23:59:59.000Z

385

18.06 Linear Algebra, Spring 2005  

E-Print Network [OSTI]

This is a basic subject on matrix theory and linear algebra. Emphasis is given to topics that will be useful in other disciplines, including systems of equations, vector spaces, determinants, eigenvalues, similarity, and ...

Strang, Gilbert

386

Linear Thermodynamics of Rodlike DNA Filtration  

E-Print Network [OSTI]

Linear thermodynamics transportation theory is employed to study filtration of rodlike DNA molecules. Using the repeated nanoarray consisting of alternate deep and shallow regions, it is demonstrated that the complex ...

Li, Zirui

387

Kinematic moment invariants for linear Hamiltonian systems  

Science Journals Connector (OSTI)

Quadratic moments of a particle distribution being transported through a linear Hamiltonian system are considered. A complete set of kinematic invariants made out of these moments are constructed leading to the discovery of new invariants.

Filippo Neri and Govindan Rangarajan

1990-03-05T23:59:59.000Z

388

Analysis of large reflector antennas using CSP fringe formulation and higher-order diffraction  

E-Print Network [OSTI]

Analysis of large reflector antennas using CSP fringe formulation and higher-order diffraction- tric conductor (PEC) objects when illuminated by a Complex Source Points (CSP) beam expansion (S of a CSP-expansion illumination. In this work we discuss an application of the CSP fringe formulation

Nehorai, Arye

389

An Improved Maximum Likelihood Formulation for Accurate Genome Assembly Aditya Varma, Abhiram Ranade and Srinivas Aluru  

E-Print Network [OSTI]

An Improved Maximum Likelihood Formulation for Accurate Genome Assembly Aditya Varma, Abhiram maximum likelihood method for genome assembly. We formulate the problem as one of direct convex estimate of the length of the genome or the need to use further expectation minimization to predict

Ranade, Abhiram G.

390

Non-locality and gauge freedom in Deutsch and Hayden's formulation of quantum mechanics  

E-Print Network [OSTI]

Deutsch and Hayden have proposed an alternative formulation of quantum mechanics which is completely local. We argue that their proposal must be understood as having a form of `gauge freedom' according to which mathematically distinct states are physically equivalent. Once this gauge freedom is taken into account, their formulation is no longer local.

David Wallace; Chris Timpson

2005-03-16T23:59:59.000Z

391

Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation and ocean  

E-Print Network [OSTI]

Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation and ocean. Stocker (2008), Modeled natural and excess radiocarbon: Sensitivities to the gas exchange formulation descriptions of the air-sea gas exchange the models produce similar column inventories for excess 14 C among

Fischlin, Andreas

392

Non-periodic finite-element formulation of KohnSham density functional theory  

E-Print Network [OSTI]

Non-periodic finite-element formulation of Kohn­Sham density functional theory Phanish-element formulation for Kohn­Sham density functional theory (KS-DFT). We transform the original variational problem, dislocations and crack tips using density functional theory (DFT) at reasonable computational cost by retaining

Ortiz, Michael

393

Review of the formulation of present1 generation stratospheric chemistry climate1  

E-Print Network [OSTI]

of Water and Atmospheric Research, Lauder, New Zealand. 2 Max Planck Institut für Meteorologie, HamburgReview of the formulation of present1 generation stratospheric chemistry climate1 modelsBE647 #12;Review of the formulation of present generation stratospheric chemistry climate models

Wirosoetisno, Djoko

394

Reduced weight decontamination formulation for neutralization of chemical and biological warfare agents  

SciTech Connect (OSTI)

A reduced weight DF-200 decontamination formulation that is stable under high temperature storage conditions. The formulation can be pre-packed as an all-dry (i.e., no water) or nearly-dry (i.e., minimal water) three-part kit, with make-up water (the fourth part) being added later in the field at the point of use.

Tucker, Mark D.

2014-06-03T23:59:59.000Z

395

Convergence of penalty and augmented Lagrangian formulations in the dynamic analysis of nonlinear multibody systems  

E-Print Network [OSTI]

AND RECOMMENDATIONS. . . , . . . . . . . . . , . . . . . . . . REFERENCES. . APPENDIX A: CLASSICAL MECHANICS BACKGROUND. . . . . . . . . . . . . . . . . . . . . . . VITA. LIST OF FIGURES Figure Page 1. 1 Formulations for the Dynamic Analysis of Multibody Systems... to the dynamic analysis of multibody systems to overcome some of the numerical difficulties associated with certain penalty methods3. Figure 1. 1 illustrates that the augmented Lagrangian formulation is a combination of the penalty and Lagrange multiplier...

Bustamante, David Anthony

2012-06-07T23:59:59.000Z

396

A continuous surface tension force formulation for diffuse-interface models  

E-Print Network [OSTI]

A continuous surface tension force formulation for diffuse-interface models Junseok Kim October 2004 Available online 30 November 2004 Abstract We present a new surface tension force formulation field because pressure includes the gradient terms resulting from the modified surface tension term

Frey, Pascal

397

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design"  

E-Print Network [OSTI]

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design" I://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT FORMULATION FOR THE SUBSTATION GROUNDING DESIGN I. Colominas, F. Navarrina A Boundary Element approach for the numerical computation of substation grounding systems is pre- sented

Colominas, Ignasi

398

On the Hamilton-Jacobi Variational Formulation of the Vlasov P. J. Morrison  

E-Print Network [OSTI]

On the Hamilton-Jacobi Variational Formulation of the Vlasov Equation P. J. Morrison Department: January 27, 2012) The Hamilton-Jacobi formulation of Vlasov-like systems and associated action principles and suggestions for their use are given. I. INTRODUCTION In this note we briefly review the Hamilton-Jacobi (HJ

Morrison, Philip J.,

399

LOCKING-FREE FINITE ELEMENT METHOD FOR A BENDING MOMENT FORMULATION OF TIMOSHENKO BEAMS  

E-Print Network [OSTI]

LOCKING-FREE FINITE ELEMENT METHOD FOR A BENDING MOMENT FORMULATION OF TIMOSHENKO BEAMS FELIPE LEPE for Timo- shenko beams. It is known that standard finite elements applied to this model lead to wrong results when the thickness of the beam t is small. Here, we consider a mixed formulation in terms

Rodríguez, Rodolfo

400

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

Note: This page contains sample records for the topic "linear programming formulation" 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

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...

402

Seafood Extension Program  

E-Print Network [OSTI]

Seafood Extension Program Pamela Tom, Program Manager,of California Sea Grant’s Seafood Extension Program and thetechnical information to seafood processors, distributors,

Tom, Pamela

2007-01-01T23:59:59.000Z

403

Reliability and Maintainability Issues for the Next Linear Collider  

SciTech Connect (OSTI)

Large accelerators for high energy physics research traditionally have been designed using informal best design, engineering, and management practices to achieve acceptable levels of operational availability. However, the Next Linear Collider(NLC) project presents a particular challenge for operational availability due to the unprecedented size and complexity of the accelerator systems required to achieve the physics goals of high center-of-mass energy and high luminosity. Formal reliability and maintainability analysis, design, and implementation will be required to achieve acceptable operational availability for the high energy physics research program. This paper introduces some of the basic concepts of reliability analysis and applies them to the 2.6-cm microwave power system of the two 10-km-long, 250-GeV linacs that are currently proposed for the NLC design.

Wilson, Zane J.; Gold, Saul L.; Koontz, Ron F.; Lavine, Ted L.; /SLAC

2011-08-26T23:59:59.000Z

404

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

405

LWR Sustainability Program Documents  

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

Program Integrated Program Plan, Revision 2, INL-EXT-11-23452, April 2014. pdf DOE-NE Light Water Reactor Sustainability Program and EPRI Long-Term Operations Program -...

406

DOE Laboratory Accreditation Program  

Broader source: Energy.gov [DOE]

Administered by the HSS Office of Corporate Safety Programs, the DOE Laboratory Accreditation Program (DOELAP) is responsible for implementing performance standards for DOE contractor external dosimetry and radiobioassay programs through periodic performance testing and on-site program assessments.

407

Optical performance of an azimuth tracking linear Fresnel solar concentrator  

Science Journals Connector (OSTI)

Abstracts In this paper, a linear Fresnel solar concentrator installed on a solar azimuth tracker is studied. Based on the integration of the effective source distribution for a reflection point and the whole reflector area, we develop an analytical model to calculate the intercept factor of the concentrator and analyze its performance over a year. The prediction of our analytical optical model agrees pretty well with that of the ray tracing program SolTRACE. Then we study the effects of the main design parameters on the performance of the system. The results show that annual mean total efficiency of 61% can be obtained in optimized design when the operational temperature of the receiver is 400 °C. The performance of the azimuth tracking linear Fresnel solar concentrator (ATLFSC) is compared with that of the parabolic trough collector. It is found that the cosine factor, intercept factor and total efficiency of the ATLFSC are better than those of parabolic trough collector, showing that the ATLFSC may have great potential for solar energy utilization.

Farong Huang; Longlong Li; Weidong Huang

2014-01-01T23:59:59.000Z

408

Non-linear Seismic Soil Structure Interaction Method for Developing...  

Office of Environmental Management (EM)

Contact - Sliding and Separation Non-linear springs * Material ElasticPlastic * Non-linear soil behavior * Non-linear behavior between soil and structure (i.e. the...

409

Experimental Analysis of Two Measurement Techniques to Characterize Photodiode Linearity  

E-Print Network [OSTI]

Experimental Analysis of Two Measurement Techniques to Characterize Photodiode Linearity Anand anand@ece.ucsb.edu Abstract--As photodiodes become more linear, accurately characterizing, the limitations of the measurement system in determining the distortion of highly linear photodiodes. I

Coldren, Larry A.

410

ARM - Program Fact Sheets  

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

Annual Reports Program Fact Sheets Campaign Backgrounders Education and Outreach Posters Brochures Research Highlights Summaries Program Fact Sheets Please contact...

411

Water Power Program: Publications  

Energy Savers [EERE]

Water Power Program HOME ABOUT RESEARCH & DEVELOPMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE Water Power Program Information Resources Publications...

412

Actuarial Sciences Program  

E-Print Network [OSTI]

The Purdue Actuarial Science Program is an interdisciplinary program offered jointly by the Department of Mathematics and Department of Statistics.

413

Gas Network Optimization: A comparison of Piecewise Linear Models  

E-Print Network [OSTI]

Oct 4, 2014 ... ... and advanced MILP formulations for the gas network optimization in dynamic or in steady-state conditions. ... Search, Browse the Repository.

CARLOS M. CORREA-POSADA

2014-10-04T23:59:59.000Z

414

Colorado Natural Heritage Program Wetland Program Plan  

E-Print Network [OSTI]

Colorado Natural Heritage Program Wetland Program Plan A Vision for Building Comprehensive Wetland Information for the State of Colorado Planning Years 2011­2015 #12;Colorado Natural Heritage Program Wetland Program Plan A Vision for Building Comprehensive Wetland Information for the State of Colorado Planning

415

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

416

Fire Protection Systems Program Program Manual  

E-Print Network [OSTI]

Fire Protection Systems Program Program Manual Approved by: (name) Last revised by: (name) Revision/FPS_Program_Manual_Template.docx 1. Introduction The Fire Protection Systems Program is designed to make sure the annual compliance ................................................................................................................. 3 7.1.1 Job Plan: Fire Pump Testing

Pawlowski, Wojtek

417

Linear Collider Collaboration Tech Notes LCC-0100  

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

100 100 August 2002 Systematic Ground Motion and Macroalignment for Linear Colliders Rainer Pitthan Stanford Linear Accelerator Center Stanford University Stanford, CA 94309, USA Abstract: Future colliders with their µm-range operational tolerances still need to be classically aligned to the 50 - 100 µm range, and kept there, over the km range. This requirement will not be a show-stopper, but not be trivial either. 50 µm movements over a betatron wavelength is a the range where systematic long term motions can prevent efficient operation. Systematic Ground Motion and Macro-Alignment for Linear Colliders Complete talk at: http://www-project.slac.stanford.edu/lc/wkshp/snowmass2001/t6/info/pitthan july

418

On frequency dependence of pulsar linear polarization  

E-Print Network [OSTI]

Frequency dependence of pulsar linear polarization is investigated by simulations of emission and propagation processes. Linearly polarized waves are generated through curvature radiation by relativistic particles streaming along curved magnetic field lines, which have ordinary mode (O-mode) and extra-ordinary mode (X-mode) components. As emitted waves propagate outwards, two mode components are separated due to re- fraction of the O mode, and their polarization states are also modified. According to the radius to frequency mapping, low frequency emission is generated from higher magnetosphere, where significant rotation effect leads the X and O modes to be sepa- rated. Hence, the low frequency radiation has a large fraction of linear polarization. As the frequency increases, emission is generated from lower heights, where the rotation effect becomes weaker and the distribution regions of two modes are more overlapped. Hence, more significant depolarization appears for emission at higher frequencies. In addit...

Wang, P F; Han, J L

2015-01-01T23:59:59.000Z

419

Dual-range linearized transimpedance amplifier system  

DOE Patents [OSTI]

A transimpedance amplifier system is disclosed which simultaneously generates a low-gain output signal and a high-gain output signal from an input current signal using a single transimpedance amplifier having two different feedback loops with different amplification factors to generate two different output voltage signals. One of the feedback loops includes a resistor, and the other feedback loop includes another resistor in series with one or more diodes. The transimpedance amplifier system includes a signal linearizer to linearize one or both of the low- and high-gain output signals by scaling and adding the two output voltage signals from the transimpedance amplifier. The signal linearizer can be formed either as an analog device using one or two summing amplifiers, or alternately can be formed as a digital device using two analog-to-digital converters and a digital signal processor (e.g. a microprocessor or a computer).

Wessendorf, Kurt O. (Albuquerque, NM)

2010-11-02T23:59:59.000Z

420

Program 050  

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

Environmental and Water Environmental and Water Resources MERCURY CONTROL TECHNOLOGY RESEARCH PROGRAM Background Mercury exists in trace amounts in fossil fuels (e.g., natural gas, coal), vegetation, crustal material, and waste products. Through combustion or natural processes, mercury vapor can be released to the atmosphere, where it can drift for a year or more, spreading with air currents over vast regions of the globe. Current estimates approximate that 5000 tons of mercury is released annually into the atmosphere from anthropogenic (man-made) and natural sources combined. Anthropogenic sources in the United States account for about 3 percent of the total annual global mercury releases, with U.S. power plants contributing about 1 percent of the world total. Mercury emissions have fallen in

Note: This page contains sample records for the topic "linear programming formulation" 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

Solving Linear Systems of Differential Equations By MATLAB  

E-Print Network [OSTI]

Solving Linear Systems of Differential Equations By MATLAB. Consider X'=AX where A is nxn. Suppose there are n linearly independent eigenvectors for A,.

422

On Parallelizing Dual Decomposition in Stochastic Integer Programming |  

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

On Parallelizing Dual Decomposition in Stochastic Integer Programming On Parallelizing Dual Decomposition in Stochastic Integer Programming Title On Parallelizing Dual Decomposition in Stochastic Integer Programming Publication Type Journal Article Year of Publication 2013 Authors Lubin, M, Martin, K, Petra, CG, Sandikci, B Journal Operations Research Letters Volume 41 Start Page 252-258 Issue 3 Date Published 05/2013 Other Numbers ANL/MCS-P3037-0912 Abstract For stochastic mixed-integer programs, we revisit the dual decomposition algorithm of Care and Schultz from a computational perspective with the aim of its parallelization. We address an important bottleneck of parallel execution by identifying a formulation that permits the parallel solution of the master program by using structure-exploiting interior-point solvers. Our results demonstrate the potential for parallel speedup and the importance of regularization (stabilization) in the dual optimization. Load imbalance is identified as a remaining barrier to parallel scalability.

423

Linear and angular retroreflecting interferometric alignment target  

DOE Patents [OSTI]

The present invention provides a method and apparatus for measuring both the linear displacement and angular displacement of an object using a linear interferometer system and an optical target comprising a lens, a reflective surface and a retroreflector. The lens, reflecting surface and retroreflector are specifically aligned and fixed in optical connection with one another, creating a single optical target which moves as a unit that provides multi-axis displacement information for the object with which it is associated. This displacement information is useful in many applications including machine tool control systems and laser tracker systems, among others.

Maxey, L. Curtis (Powell, TN)

2001-01-01T23:59:59.000Z

424

A linear logical view of linear type isomorphisms Vincent Balat and Roberto Di Cosmo  

E-Print Network [OSTI]

A linear logical view of linear type isomorphisms Vincent Balat and Roberto Di Cosmo LIENS ' Ecole lambda calculus) have recently been investigated due to their practical interest in library search, where they provide a means to search functions by type (see [18, 19, 17, 20, 9, 8, 10]) and to match

Balat, Vincent - Laboratoire Preuves, Programmes et Systèmes, Université Paris 7

425

Boundary observers for linear and quasi-linear hyperbolic systems with application to flow control  

Science Journals Connector (OSTI)

In this paper we consider the problem of boundary observer design for one-dimensional first order linear and quasi-linear strict hyperbolic systems with n rightward convecting transport PDEs. By means of Lyapunov based techniques, we derive some sufficient ... Keywords: Boundary observers, Hyperbolic systems, Infinite dimensional observer

Felipe Castillo; Emmanuel Witrant; Christophe Prieur; Luc Dugard

2013-11-01T23:59:59.000Z

426

Evaluation of frankfurters formulated with potassium lactate and sodium diacetate and innocualted with Listeria monocytogenes before and after irradiation treatment  

E-Print Network [OSTI]

°C. Incorporation of lactate/diacetate into frankfurter formulations with or without irradiation had a strong listeriostatic effect throughout 4 wk of aerobic storage. Total microbial counts for frankfurters formulated with lactate/diacetate remained constant...

Knight, Timothy David

2006-08-16T23:59:59.000Z

427

A comprehensive approach to the formulation of capital projects in developing countries : finance and implementation. Case study, Edendale, Kwazulu (housing)  

E-Print Network [OSTI]

This Thesis deals with capital project formulation in developing countries. The objective is to provide guidelines for the formulation of housing development projects, their implementation structures and financial plans ...

Davis, Trevor Paul

1983-01-01T23:59:59.000Z

428

Intergovernmental Programs | Department of Energy  

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

Intergovernmental Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs Intergovernmental Programs The Office of Environmental Management supports, by means of grants and cooperative agreements, a number of institutionalized activities and relationships with various national intergovernmental organizations. These organizations include the Energy Communities Alliance, the Environmental Council of States, the National Association of Attorneys General, the National Governors Association, and the National Conference of

429

Non-Linear Seismic Soil Structure Interaction (SSI) Method for Developing Non-Linear Seismic SSI Analysis Techniques  

Broader source: Energy.gov [DOE]

Non-Linear Seismic Soil Structure Interaction (SSI) Method for Developing Non-Linear Seismic SSI Analysis Techniques Justin Coleman, P.E. October 25th, 2011

430

Euclidean Time Formulation for the Superstring Ensembles: Perturbative Canonical Ensemble with Neveu-Schwarz B Field Backgrounds  

E-Print Network [OSTI]

We derive the Euclidean time formulation for the equilibrium canonical ensemble of the type IIA and type IIB superstrings, and the spin(32)$/{\\rm Z}_2$ heterotic string. We compactify on $R^8 \\times T^2$, and twist by the Neveu-Schwarz sector antisymmetric 2-form $B$-field potential, spontaneously breaking supersymmetry at low temperatures, while preserving the tachyon free low-energy gravitational field theory limit. We verify that the super partners of the massless dilaton-graviton multiplet obtain a mass which is linear in the temperature. In addition, we show that the free energy for the superstring canonical ensemble at weak coupling is always strongly convergent in the ultraviolet, high-temperature, regime dominated by the highest mass level number states. We derive the precise form of the exponential suppression as a linear power of the mass level, which erases the exponential Hagedorn growth of the degeneracies as the square root of mass level number. Finally, we close a gap in previous research giving an unambiguous derivation of the normalization of the one-loop vacuum energy density of the spin(32)$/Z_2$ perturbative heterotic string theory. Invoking the O(32) type IB--heterotic strong-weak duality, we match the normalization of the one loop vacuum energy densities of the $T$-dual O(32) type IA open and closed string with that of the Spin(32)$/Z_2$ heterotic string on $R^9 \\times S^1$, for values of the compactification radius, $R_{\\rm [O(32)]}, ~ R_{\\rm IB}$ $>>$ $ \\alpha^{\\prime 1/2}$, with $R_{\\rm IA} $ $winding spectrum is a simple model for finite temperature pure QCD, transitioning above the critical duality phase transformation temperature to the deconfined ensemble of thermally excited IB gluons.

Shyamoli Chaudhuri

2014-12-11T23:59:59.000Z

431

Low Dose Radiation Research Program: National Laboratories  

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

National Laboratories National Laboratories The Low Dose Radiation Program funding encompasses several Scientific Focus Areas (SFAs). The SFAs fund merit-reviewed research at DOE national laboratories. This management approach was created in 2008 by the Office of Biological and Environmental Research (BER) within the U.S. Department of Energy's (DOE's) Office of Science. PNNL's Low Dose Radiation Research Program Scientific Focus Area Linear and Nonlinear Tissue-Signaling Mechanisms in Response to Low Dose and Low Dose-Rate Radiation This program is funded as a U.S. Department of Energy Scientific Focus Area (SFA), and is an integrated cooperative program to understand low dose radiation effects in a complex model system. Coordinating Multidisciplinary Expertise The SFAs are designed to take advantage of the multidisciplinary,

432

Original Paper Fully interconnected, linear control  

E-Print Network [OSTI]

Original Paper Fully interconnected, linear control for limit cycle walking Joseph H Solomon1 and simple control methodologies for these models (Collins & Ruina, 2005; Hobbelen & Wisse, 2008a, 2008b. Corresponding author: Joseph H. Solomon, Northwestern University, Department of Mechanical Engineering, 2145

Hartmann, Mitra J. Z.

433

Automatic tuning for linearly tunable filter  

E-Print Network [OSTI]

A new tuning scheme for linearly tunable high-Q filters is proposed. The tuning method is based on using the phase information for both frequency and Q factor tuning. There is no need to find out the relationship between a filter's passband...

Huang, Sung-Ling

2004-09-30T23:59:59.000Z

434

Linearity -statistics 1.1B training  

E-Print Network [OSTI]

Linearity - statistics IPAT 1.1B training 300M training D0 resolution is evaluated using 100k single muon events (same events in all 3 plots). Red is the default 11L FTK bank trained using 300M muons on narrow beam of muons (central eta, fixed phi, high fixed pT). Using two types of training: default FTK

435

Linear efficient antialiased displacement and reflectance mapping  

Science Journals Connector (OSTI)

We present Linear Efficient Antialiased Displacement and Reflectance (LEADR) mapping, a reflectance filtering technique for displacement mapped surfaces. Similarly to LEAN mapping, it employs two mipmapped texture maps, which store the first two moments ... Keywords: BRDF, GPU, LEAN mapping, filtering, microfacet

Jonathan Dupuy; Eric Heitz; Jean-Claude Iehl; Pierre Poulin; Fabrice Neyret; Victor Ostromoukhov

2013-11-01T23:59:59.000Z

436

Free energy of an anharmonic linear lattice  

Science Journals Connector (OSTI)

The anharmonic contributions of O(?4) to the free energy of a monatomic linear chain have been calculated both at high and zero temperatures. The contributions to the zero-point energy are also estimated using the Ludwig approximation. It turns out that the Ludwig approximation is not good for estimating the complicated anharmonic contributions to the zero-point energy.

M. R. Monga and V. K. Jindal

1975-02-15T23:59:59.000Z

437

Free Energy of the Antiferromagnetic Linear Chain  

Science Journals Connector (OSTI)

Rigorous upper and lower bounds for the free energy of the antiferromagnetic Heisenberg linear chain are obtained from general convexity properties of the free energy. The lower bound is here derived; the upper bound has been obtained previously by Bulaevskii. Both are compared with the calculations of Bonner and Fisher for finite chains.

Robert B. Griffiths

1964-11-02T23:59:59.000Z

438

Pretopology semantics for bimodal intuitionistic linear logic  

Science Journals Connector (OSTI)

......is sho wn b y structural induction? F or parts ? and ? pro ceed b y induc? tion on pro ofs? P art ? follo ws from ???? Ha...s ??? mo deling of mo dalities in linear logic one can pro ceed as these authors do to a phase?space seman tics mo deling t......

C Hartonas

1997-01-01T23:59:59.000Z

439

Primes Solutions Of Linear Diophantine Equations  

E-Print Network [OSTI]

Let k => 1, m => 1 be small fixed integers, gcd(k, m) = 1. This note develops some techniques for proving the existence of infinitely many primes solutions x = p, and y = q of the linear Diophantine equation y = mx + k.

N. A. Carella

2014-04-03T23:59:59.000Z

440

General moment invariants for linear Hamiltonian systems  

Science Journals Connector (OSTI)

This paper studies the behavior of the moments of a particle distribution as it is transported through a Hamiltonian system. Functions of moments that remain invariant for an arbitrary linear Hamiltonian system are constructed. These functions remain approximately invariant for Hamiltonian systems that are not strongly nonlinear. Consequently, they can be used to characterize the degree of nonlinearity of the system.

Alex J. Dragt; Filippo Neri; Govindan Rangarajan

1992-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "linear programming formulation" 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

On Finite Index Subgroups of Linear Groups  

Science Journals Connector (OSTI)

......the pro-finite completion of F, is infinite...then every finite index subgroup is of p-power...subgroup T' of finite index in F, a finitely...the pro-finite completion of the ring A...denotes the m-adic completion of A with respect...ON FINITE INDEX SUBGROUPS OF LINEAR......

Alexander Lubotzky

1987-07-01T23:59:59.000Z

442

Non-linear dark energy clustering  

SciTech Connect (OSTI)

We consider a dark energy fluid with arbitrary sound speed and equation of state and discuss the effect of its clustering on the cold dark matter distribution at the non-linear level. We write the continuity, Euler and Poisson equations for the system in the Newtonian approximation. Then, using the time renormalization group method to resum perturbative corrections at all orders, we compute the total clustering power spectrum and matter power spectrum. At the linear level, a sound speed of dark energy different from that of light modifies the power spectrum on observationally interesting scales, such as those relevant for baryonic acoustic oscillations. We show that the effect of varying the sound speed of dark energy on the non-linear corrections to the matter power spectrum is below the per cent level, and therefore these corrections can be well modelled by their counterpart in cosmological scenarios with smooth dark energy. We also show that the non-linear effects on the matter growth index can be as large as 10–15 per cent for small scales.

Anselmi, Stefano; Ballesteros, Guillermo [Dipartimento di Fisica ''G. Galilei'', Università degli Studi di Padova, via Marzolo 8, I-35131 Padua (Italy); Pietroni, Massimo, E-mail: anselmi@pd.infn.it, E-mail: ballesteros@pd.infn.it, E-mail: pietroni@pd.infn.it [INFN — Sezione di Padova, via Marzolo 8, I-35131 Padua (Italy)

2011-11-01T23:59:59.000Z

443

DOE Publishes CALiPER Report on Cost-Effectiveness of Linear (T8) LED Lamps  

Broader source: Energy.gov [DOE]

The U.S. Department of Energy's CALiPER program has released Report 21.3, which is part of a series of investigations on linear LED lamps. Report 21.3 details a set of life-cycle cost simulations that compared a two-lamp troffer using LED lamps (38W total power draw) or fluorescent lamps (51W total power draw) over a 10-year study period.

444

A new formulation of garnet-clinopyroxene thermometer using large number of experimental data with graphite capsules  

E-Print Network [OSTI]

A new formulation of garnet-clinopyroxene thermometer using large number of experimental data as run products are accumulated, and a new formulation of garnet-clinopyroxene thermometer is created and clinopyroxene is fixed to be ­ 120.72 (J/kbar.mol). The regressed and obtained thermometer formulation

Nakamura, Daisuke

445

An Exact Thickness-Weighted Average Formulation of the Boussinesq Equations WILLIAM R. YOUNG  

E-Print Network [OSTI]

An Exact Thickness-Weighted Average Formulation of the Boussinesq Equations WILLIAM R. YOUNG application of thickness-weighted averaging to the Boussinesq equa- tions of motion results in averaged

Young, William R.

446

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges  

E-Print Network [OSTI]

Optimal inspection scheduling with alternative fatigue reliability formulations for steel bridges H, USA Keywords: steel bridges, structural reliability, fatigue, optimal inspection, fracture, plate girder, box girder ABSTRACT: A reliability-based method for inspection scheduling of steel bridges

Manuel, Lance

447

Glass Formulation and Testing for U.S. High-Level Tank Wastes?Project...  

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

Formulation and Testing for U.S. High-Level Tank Wastes-Project 17210 JD Vienna, Pacific Northwest National Laboratory, Richland, WA, USA AA Kruger, U.S. Department of Energy,...

448

Foliar Penetration of Agrochemicals: Limitations Imposed by Formulation Type and Some Interactions with Adjuvants  

Science Journals Connector (OSTI)

The influence of formulation and adjuvants on the biological activity of a pesticidal active ingredient (AI) is a complex interactive phenomenon, with many factors possibly influencing the final response obser...

D. Stock…

1994-01-01T23:59:59.000Z

449

Summer Internship Programs | Office of Educational Programs  

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

BNL Summer Internship Programs BNL Summer Internship Programs Please note: All DOE programs have strict deadlines. Please contact the Office of Educational Programs for this information. Mentor Orientation Please review the following documents that are part of the Mentor Orientation: Mentor Manual New Appointment Checklist SULI Syllabus CCI Syllabus VFP Syllabus DOE Internship Programs DOE Program Forms & Information DOE summer programs include Community College Institute (CCI), Science Undergraduate Summer Internship (SULI) and Visiting Faculty Program (VFP). DOE Summer Internship Programs Important Dates January 31st - 1st round of student applications available for viewing February 23rd - 2nd round of student applications available for viewing March 12th - Last day for accepting DOE student request

450

EERE Program Management Guide - Chapter 8  

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

EERE Information and Business EERE Information and Business Management Systems 8.1 Introduction The Office of Business Administration (BA) is the central organization for all shared Energy Efficiency and Renewable Energy (EERE) business products, processes, and information technology systems; providing a full suite of business services to EERE. BA implements the EERE Strategic Management System (SMS), a business management framework developed to increase the efficiency and effectiveness of the planning, performance budget formulation, program implementation, and program analysis and evaluation functions. The SMS, as depicted in Figure 8.1-1, is a comprehensive set of key activities and products that EERE organizations perform annually to accomplish their mission and achieve their goals. The SMS identifies these activities and

451

Office of Educational Programs | Teacher Programs  

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

Specifically Geared for Teachers Specifically Geared for Teachers Displaying all programs and contests suitable for teachers and faculty. [ Update Search Criteria ] (OEP) InSynC (OEP) Professional Development Workshops for Teachers (OEP) The G.R.E.En. Institute (OSSP) GREEN Institute's Open Space Stewardship Program Other Educational Programs Displaying all programs and contests. [ Narrow Search ] (INCREASE) Historically Black Colleges and Universities / National Synchrotron Light Source Consortium (Internship - CCI) Community College Internship (Internship - SULI) Science Undergraduate Laboratory Internship (Internship - VFP) Visiting Faculty Program (NCSS) Nuclear Chemistry Summer School (NNSS) Nuclear Nonproliferation Safeguards and Security Summer Course (OEP) College Mini-Semester Program

452

Office of Educational Programs | Student Programs  

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

and Contests for Students and Contests for Students Displaying all programs and contests. [ Narrow Search ] (INCREASE) Historically Black Colleges and Universities / National Synchrotron Light Source Consortium (Internship - CCI) Community College Internship (Internship - SULI) Science Undergraduate Laboratory Internship (Internship - VFP) Visiting Faculty Program (NCSS) Nuclear Chemistry Summer School (NNSS) Nuclear Nonproliferation Safeguards and Security Summer Course (OEP) College Mini-Semester Program (OEP) InSynC (OEP) New York State Collegiate Science & Technology Entry Program Mini-Course (CSTEP) (OEP) Professional Development Workshops for Teachers (OEP) The G.R.E.En. Institute (OSSP) GREEN Institute's Open Space Stewardship Program (Postdoc) AGEP-T FRAME (Research - HSRP) High School Research Program

453

The formulation of General Relativity in extended phase space as a way to its quantization  

E-Print Network [OSTI]

Our attempts to find an explanation for quantum behavior of the Early Universe appeal, as a rule, to the Wheeler - DeWitt Quantum Geometrodynamics which relies upon Hamiltonian formulation of General Relativity proposed by Arnowitt, Deser and Misner (ADM). In spite of the fact that the basic ideas of this approach were put forward about fifty years ago, even now we do not have clear understanding what Hamiltonian formulation of General Relativity must be. An evidence for it gives a recent paper by Kiriushcheva and Kuzmin [arXiv:0809.0097], where the authors claim that the formulation by ADM and that by Dirac made in his seminal work of 1958 are not equivalent. If so, we face the question what formalism should be chosen. Another problem is that we need a well-grounded procedure of constructing a generator of transformations in phase space for all gravitational variables including gauge ones. It suggests the notion of extended phase space. After analyzing the situation, we show that Hamiltonian formulation in extended phase space is a real alternative to Dirac and ADM formulations and can be constructed to be equivalent to the original (Lagrangian) formulation of General Relativity. Quantization in extended phase space is straightforward and leads to a new description of quantum Universe in which an essential place is given to gauge degrees of freedom.

T. P. Shestakova

2009-11-30T23:59:59.000Z

454

Undergraduate Student Program  

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

Undergraduate Program Undergraduate Program Undergraduate Student Program The Undergraduate Student (UGS) program is a year-round educational program that provides students with relevant research experience while they are pursuing an undergraduate degree. Contact Program Manager Scott Robbins Student Programs (505) 663-5621 Email Program Coordinator Brenda Montoya Student Programs (505) 663-5116 Email Deadline for continuing and returning students: you are required to submit updated transcripts to the program office by 2/28 each year. Get relevant experience while pursuing undergraduate degree The Undergraduate Student (UGS) Program offers summer, part-time, and full-time appointments for undergraduate students. The program is a year-round educational program that provides students with

455

Lyapunov function-based non-linear control for two-wheeled mobile robots  

Science Journals Connector (OSTI)

This article presents a non-linear feedback control framework for two-wheeled mobile robots. The approach uses a constructive Lyapunov function which allows the formulation of a control law with asymptotic stability of the equilibrium point of the system and a computable stability region. The dynamic equations are simplified through normalisation and partial feedback linearisation. The latter allows linearisation of only the actuated coordinate. Description of the control law is complemented by the stability analysis of the closed loop dynamics of the system. The effectiveness of the method has been illustrated by its good performance and less control demand through simulations conducted for two control tasks: upright position stabilisation and velocity tracking for a statically unstable two wheeled mobile robot.

Zareena Kausar; Karl Stol; Nitish Patel

2013-01-01T23:59:59.000Z

456

ComEd - Business Instant Lighting Discounts Program (Illinois) | Department  

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

ComEd - Business Instant Lighting Discounts Program (Illinois) ComEd - Business Instant Lighting Discounts Program (Illinois) ComEd - Business Instant Lighting Discounts Program (Illinois) < Back Eligibility Commercial Industrial Multi-Family Residential Savings Category Appliances & Electronics Commercial Lighting Lighting Program Info Funding Source Illinois Energy Efficiency Portfolio Standard (EEPS) surcharge Start Date 06/01/2012 State Illinois Program Type Utility Rebate Program Rebate Amount Varies by technology ComEd offers the Business Instant Lighting Discounts program to businesses, multi-family properties and private schools. Incentives are available on a variety of reduced wattage lamps which can be installed as a direct replacement for standard lamps without having to rewire the fixture. Eligible lamps include screw-in CFLs, reduced wattage T8 and T5 linear

457

Lagrangian theory of gravitational instability of Friedman-Lemaitre cosmologies - generic third-order model for non-linear clustering  

E-Print Network [OSTI]

The Lagrangian perturbation theory on Friedman-Lemaitre cosmologies investigated and solved up to the second order in earlier papers (Buchert 1992, Buchert \\& Ehlers 1993) is evaluated up to the third order. On its basis a model for non-linear clustering applicable to the modeling of large-scale structure in the Universe for generic initial conditions is formulated. A truncated model is proposed which represents the ``main body'' of the perturbation sequence in the early non-linear regime by neglecting all gravitational sources which describe interaction of the perturbations. However, I also give the irrotational solutions generated by the interaction terms to the third order, which induce vorticity in Lagrangian space. The consequences and applicability of the solutions are put into perspective. In particular, the model presented enables the study of previrialization effects in gravitational clustering and the onset of non-dissipative gravitational turbulence within the cluster environment.

Thomas Buchert

1993-09-30T23:59:59.000Z

458

Maximal freedom at minimum cost: linear large-scale structure in general modifications of gravity  

E-Print Network [OSTI]

We present a turnkey solution, ready for implementation in numerical codes, for the study of linear structure formation in general scalar-tensor models involving a single universally coupled scalar field. We show that the totality of cosmological information on the gravitational sector can be compressed - without any redundancy - into five independent and arbitrary functions of time only and one constant. These describe physical properties of the universe: the observable background expansion history, fractional matter density today, and four functions of time describing the properties of the dark energy. We show that two of those dark-energy property functions control the existence of anisotropic stress, the other two - dark-energy clustering, both of which are can be scale-dependent. All these properties can in principle be measured, but no information on the underlying theory of acceleration beyond this can be obtained. We present a translation between popular models of late-time acceleration (e.g. perfect fluids, f (R), kinetic gravity braiding, galileons), as well as the effective field theory framework, and our formulation. In this way, implementing this formulation numerically would give a single tool which could consistently test the majority of models of late-time acceleration heretofore proposed.

Emilio Bellini; Ignacy Sawicki

2014-04-14T23:59:59.000Z

459

Notices Heritage Program Volunteer Program; (b)  

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

67 Federal Register 67 Federal Register / Vol. 78, No. 60 / Thursday, March 28, 2013 / Notices Heritage Program Volunteer Program; (b) the USAF Heritage Program the means with which to select respondents pursuant to the USAF Heritage Program Volunteer Program. The primary use of the information collection includes the evaluation and placement of respondents within the USAF Heritage Program Volunteer Program. Affected Public: Business or other for profit; Not-for-profit Institutions. Annual Burden Hours: 49.5. Number of Respondents: 198. Responses per Respondent: 1. Average Burden per Response: 15 minutes. Frequency: On occasion. SUPPLEMENTARY INFORMATION: Summary of Information Collection Respondents are individuals expressing an interest in participating in the USAF Heritage Program Volunteer

460

Program Management for Large Scale Engineering Programs  

E-Print Network [OSTI]

The goal of this whitepaper is to summarize the LAI research that applies to program management. The context of most of the research discussed in this whitepaper are large-scale engineering programs, particularly in the ...

Oehmen, Josef

Note: This page contains sample records for the topic "linear programming formulation" 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

State Energy Program Competitive Financial Assistance Program  

Broader source: Energy.gov [DOE]

State Energy Program (SEP) dedicates a portion of its funding each year to provide competitively awarded financial assistance to U.S. states and territories to advance policies, programs, and market strategies.

462

Adaptive Real-Time Optimal Dispatch of Privately Owned Energy Storage Systems.  

E-Print Network [OSTI]

??In this thesis, a real-time optimal dispatching (RTOD) algorithm is developed by formulating a mixed integer linear programming problem to determine charging and discharging power… (more)

Khani, Hadi

2014-01-01T23:59:59.000Z

463

Towards a Future Linear Collider and The Linear Collider Studies at CERN  

ScienceCinema (OSTI)

During the week 18-22 October, more than 400 physicists will meet at CERN and in the CICG (International Conference Centre Geneva) to review the global progress towards a future linear collider. The 2010 International Workshop on Linear Colliders will study the physics, detectors and accelerator complex of a linear collider covering both the CLIC and ILC options. Among the topics presented and discussed will be the progress towards the CLIC Conceptual Design Report in 2011, the ILC Technical Design Report in 2012, physics and detector studies linked to these reports, and an increasing numbers of common working group activities. The seminar will give an overview of these topics and also CERN?s linear collider studies, focusing on current activities and initial plans for the period 2011-16. n.b: The Council Chamber is also reserved for this colloquium with a live transmission from the Main Auditorium.

None

2011-10-06T23:59:59.000Z

464

E-Print Network 3.0 - action program radiological Sample Search...  

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

program RWT Radiological Worker Training SLAC Stanford Linear Accelerator Center 12;DOE G 441.1-12 1 03... radiological hazards (10 CFR 835.901(c)). Radiation safety training...

465

Enhanced dielectric-wall linear accelerator  

DOE Patents [OSTI]

A dielectric-wall linear accelerator is enhanced by a high-voltage, fast e-time switch that includes a pair of electrodes between which are laminated alternating layers of isolated conductors and insulators. A high voltage is placed between the electrodes sufficient to stress the voltage breakdown of the insulator on command. A light trigger, such as a laser, is focused along at least one line along the edge surface of the laminated alternating layers of isolated conductors and insulators extending between the electrodes. The laser is energized to initiate a surface breakdown by a fluence of photons, thus causing the electrical switch to close very promptly. Such insulators and lasers are incorporated in a dielectric wall linear accelerator with Blumlein modules, and phasing is controlled by adjusting the length of fiber optic cables that carry the laser light to the insulator surface. 6 figs.

Sampayan, S.E.; Caporaso, G.J.; Kirbie, H.C.

1998-09-22T23:59:59.000Z

466

Linear plasma-based tritium production facility  

SciTech Connect (OSTI)

The concept presented here is an adaptation of a recently completed conceptual design of a compact high-fluence D-T neutron source for accelerated end-of-life testing of fusion reactor materials. Although this preliminary assessment serves to illustrate the main features of a linear plasma-based tritium breeder, it is not necessarily an optimized design. We believe that proper design choices for the breeder application will certainly reduce costs, perhaps as much as a factor of two. We also point out that Q (the ratio of fusion power produced to power input to the plasma) increases with system length and that the cost per kg of tritium decreases for longer systems with higher output. In earlier studies of linear two-component plasma systems, Q values as high as three were predicted. At this level of performance and with energy recovery, operating power requirements of the breeder could approach zero. 5 refs., 1 fig., 1 tab.

Coensgen, F.H.; Futch, A.H.; Molvik, A.W.

1989-02-15T23:59:59.000Z

467

Contract Management Certificate Program  

E-Print Network [OSTI]

Contract Management Certificate Program Accelerate Your Career BusinessandManagement extension bearing the UC seal signifies a well- known, uncompromising standard of academic excellence. #12;Contract Management Certificate Program UC Irvine Extension's Contract Management Certificate Program focuses on core

Rose, Michael R.

468

A robustness application for linear estimation  

E-Print Network [OSTI]

, recursive algorithm for yielding estimates of the state of a linear dynamic system (see, for example, the excellent tutorial [1]). Many other applications of this estimation scheme exist in the areas of signal processing, power systems, telecommunications... on robustness causes the coefficient which maximizes J to approach the coefficient which produces maximum robustness. 37 REFERENCES [1] I. B. Rhodes, "A Tutorial Introduction to Estimation and Filtering, "IEEE Trans. on Automatic Control, vol. AC-16, pp...

Kitzman, Kenneth Victor

1990-01-01T23:59:59.000Z

469

Positive energy quantization of linear dynamics  

E-Print Network [OSTI]

The abstract mathematical structure behind the positive energy quantization of linear classical systems is described. It is separated into 3 stages: the description of a classical system, the algebraic quantization and the Hilbert space quantization. 4 kinds of systems are distinguished: neutral bosonic, neutral bosonic, charged bosonic and charged fermionic. The formalism that is described follows closely the usual constructions employed in quantum physics to introduce non-interacting quantum fields.

Derezinski, Jan

2009-01-01T23:59:59.000Z

470

The Next Linear Collider: NLC2001  

SciTech Connect (OSTI)

Recent studies in elementary particle physics have made the need for an e{sup +}e{sup -} linear collider able to reach energies of 500 GeV and above with high luminosity more compelling than ever [1]. Observations and measurements completed in the last five years at the SLC (SLAC), LEP (CERN), and the Tevatron (FNAL) can be explained only by the existence of at least one particle or interaction that has not yet been directly observed in experiment. The Higgs boson of the Standard Model could be that particle. The data point strongly to a mass for the Higgs boson that is just beyond the reach of existing colliders. This brings great urgency and excitement to the potential for discovery at the upgraded Tevatron early in this decade, and almost assures that later experiments at the LHC will find new physics. But the next generation of experiments to be mounted by the world-wide particle physics community must not only find this new physics, they must find out what it is. These experiments must also define the next important threshold in energy. The need is to understand physics at the TeV energy scale as well as the physics at the 100-GeV energy scale is now understood. This will require both the LHC and a companion linear electron-positron collider. A first Zeroth-Order Design Report (ZDR) [2] for a second-generation electron-positron linear collider, the Next Linear Collider (NLC), was published five years ago. The NLC design is based on a high-frequency room-temperature rf accelerator. Its goal is exploration of elementary particle physics at the TeV center-of-mass energy, while learning how to design and build colliders at still higher energies. Many advances in accelerator technologies and improvements in the design of the NLC have been made since 1996. This Report is a brief update of the ZDR.

D. Burke et al.

2002-01-14T23:59:59.000Z

471

Linear feature selection for multipopulation classification  

E-Print Network [OSTI]

) December 1974 ABSTRACT Linear Feature Selection for Multipopulation Classification. (December 1974) Kathryn A. Havens, B. S. , Lamar University Chairman of Advisory Committee: Dr. L. F. Guseman, Jr. A classification procedure for n...-dimensional normally distributed observation vectors which belong to one of three populations is de- scribed. In particular, a computational procedure is presented for finding a lxn vector B which minimizes the probability of misclassification with respect...

Havens, Kathryn Anne

2012-06-07T23:59:59.000Z

472

Subsonic Free Surface Waves in Linear Elasticity  

E-Print Network [OSTI]

For general anisotropic linear elastic solids with smooth boundaries, Rayleigh-type surface waves are studied. Using spectral factorizations of matrix polynomials, a self-contained exposition of the case of a homogeneous half-space is given first. The main result is about inhomogeneous anisotropic bodies with curved surfaces. The existence of subsonic free surface waves is shown by giving ray series asymptotic expansions, including formulas for the transport equation.

Sönke Hansen

2014-05-09T23:59:59.000Z

473

Assistance Program, State Energy Program, Energy Efficiency and...  

Energy Savers [EERE]

Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants Assistance Program, State Energy Program, Energy Efficiency and Conservation Block Grants...

474

State Energy Program Formula Grant Guidance Program Year 2007...  

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

Formula Grant Guidance Program Year 2007 State Energy Program Formula Grant Guidance Program Year 2007 This document provides instructions to the states for program year 2007 about...

475

Hydropower Program Technology Overview  

SciTech Connect (OSTI)

New fact sheets for the DOE Office of Power Technologies (OPT) that provide technology overviews, description of DOE programs, and market potential for each OPT program area.

Not Available

2001-10-01T23:59:59.000Z

476

Nuclear Nonproliferation Programs | ORNL  

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

Nuclear Nonproliferation Programs SHARE Nuclear Nonproliferation Programs image Oak Ridge National Laboratory covers the entire spectrum of nuclear nonproliferation work, from...

477

ORISE: Science Education Programs  

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

undergraduate students for paid internships at ORNL for the 2015 spring term of the Science Undergraduate Laboratory Internship Program. The program at ORNL is administered by...

478

Energy Smart Grocer Program  

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

Residential Commercial Commercial Industrial Lighting Energy Smart Grocer Program HVAC Program Shell Measures Commercial Kitchen & Food Service Equipment Plug Load New...

479

Fungal Genomics Program  

E-Print Network [OSTI]

strains Comparative genomics and transcriptomics of xyloseFungal Genomics Program Igor Grigoriev 1 * (complex communities Fungal Genomics Program Igor Grigoriev

Grigoriev, Igor

2012-01-01T23:59:59.000Z

480

program | netl.doe.gov  

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

Program Carbon Storage Program Carbon Capture Program Crosscutting Research Program Clean Coal Power Initiative (CCPI) Lake Nyos and Mammoth Mountain: What Do They Tell Us about...

Note: This page contains sample records for the topic "linear programming formulation" 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

Program Analysis | Department of Energy  

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

Program Analysis Program Analysis 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Vehicle Technologies Plenary...

482

DM100 AND DM1200 MELTER TESTING WITH HIGH WASTE LOADING GLASS FORMULATIONS FOR HANFORD HIGH-ALUMINUM HLW STREAMS  

SciTech Connect (OSTI)

This Test Plan describes work to support the development and testing of high waste loading glass formulations that achieve high glass melting rates for Hanford high aluminum high level waste (HLW). In particular, the present testing is designed to evaluate the effect of using low activity waste (LAW) waste streams as a source of sodium in place ofchemical additives, sugar or cellulose as a reductant, boehmite as an aluminum source, and further enhancements to waste processing rate while meeting all processing and product quality requirements. The work will include preparation and characterization of crucible melts in support of subsequent DuraMelter 100 (DM 100) tests designed to examine the effects of enhanced glass formulations, glass processing temperature, incorporation of the LAW waste stream as a sodium source, type of organic reductant, and feed solids content on waste processing rate and product quality. Also included is a confirmatory test on the HLW Pilot Melter (DM1200) with a composition selected from those tested on the DM100. This work builds on previous work performed at the Vitreous State Laboratory (VSL) for Department of Energy's (DOE's) Office of River Protection (ORP) to increase waste loading and processing rates for high-iron HLW waste streams as well as previous tests conducted for ORP on the same waste composition. This Test Plan is prepared in response to an ORP-supplied statement of work. It is currently estimated that the number of HLW canisters to be produced in the Hanford Tank Waste Treatment and Immobilization Plant (WTP) is about 12,500. This estimate is based upon the inventory ofthe tank wastes, the anticipated performance of the sludge treatment processes, and current understanding of the capability of the borosilicate glass waste form. The WTP HLW melter design, unlike earlier DOE melter designs, incorporates an active glass bubbler system. The bubblers create active glass pool convection and thereby improve heat transfer and glass melting rate. The WTP HLW melter has a glass surface area of 3.75 m{sup 2} and depth of {approx}1.1 m. The two melters in the HLW facility together are designed to produce up to 7.5 MT of glass per day at 100% availability. Further increases in HLW waste processing rates can potentially be achieved by increasing the melter operating temperature above 1150 C and by increasing the waste loading in the glass product Increasing the waste loading also has the added benefit of decreasing the number of canisters for storage. The current estimates and glass formulation efforts have been conservative in terms of achievable waste loadings. These formulations have been specified to ensure that the glasses are homogenous, contain essentially no crystalline phases, are processable in joule-heated, ceramic-lined melters and meet WTP contract requirements. The WTP's overall mission will require the immobilization oftank waste compositions that are dominated by mixtures of aluminum (Al), chromium (Cr), bismuth (Bi), iron (Fe), phosphorous (P), zirconium (Zr), and sulfur (S) compounds as waste-limiting components. Glass compositions for these waste mixtures have been developed based upon previous experience and current glass property models. Recently, DOE has initiated a testing program to develop and characterize HLW glasses with higher waste loadings. Results of this work have demonstrated the feasibility of increases in waste-loading from about 25 wt% to 33-50 wt% (based on oxide loading) in the glass depending on the waste stream. It is expected that these higher waste loading glasses will reduce the HLW canister production requirement by about 25% or more.

KRUGER AA; MATLACK KS; KOT WK; PEGG IL; JOSEPH I

2009-12-30T23:59:59.000Z

483

Better Buildings Neighborhood Program  

Broader source: Energy.gov [DOE]

U.S. Department of Energy Better Buildings Neighborhood Program: Business Models Guide, October 27, 2011.

484

study programs in mathematics  

E-Print Network [OSTI]

study programs in m mathematics #12;#12;3 CONTENTS 5 Introduction 7 Mathematics at the University of Ljubljana 9 Department of Mathematics information page Academic study program in Mathematics Academic study program in Financial Mathematics Single cycle master's study program in Mathematics education

Â?umer, Slobodan

485

HYDROGEN REGIONAL INFRASTRUCTURE PROGRAM  

E-Print Network [OSTI]

to serve as "go-to" organization to catalyze PA Hydrogen and Fuel Cell Economy development #12;FundingHYDROGEN REGIONAL INFRASTRUCTURE PROGRAM IN PENNSYLVANIA HYDROGEN REGIONAL INFRASTRUCTURE PROGRAM IN PENNSYLVANIA Melissa Klingenberg, PhDMelissa Klingenberg, PhD #12;Hydrogen ProgramHydrogen Program Air Products

486

SHIPBOARD LABORATORY SAFETY PROGRAM  

E-Print Network [OSTI]

...................................................................................................10 Lockout/Tag-Out Program: IODP-USIO Policy Modification

487

Linear Collider Collaboration Tech Notes LCC-0108  

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

8 8 TESLA 2002-10 CBP Tech Note-268 November 2002 Comparison of Emittance Tuning Simulations in the NLC and TESLA Damping Rings Andrej Wolski Lawrence Berkeley National Laboratory University of California Berkeley, CA Winfried Decking Deutsches Elektron Synchrotron (DESY) Hamburg, Germany Abstract: Vertical emittance is a critical issue for future linear collider damping rings. Both NLC and TESLA specify vertical emittance of the order of a few picometers, below values currently achieved in any storage ring. Simulations show that algorithms based on correcting the closed orbit and the vertical dispersion can be effective in reducing the vertical emittance to the required levels, in the presence of a limited subset of

488

Linear Collider Collaboration Tech Notes LCC-0110  

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

0 0 December 2002 Post-Target Beamline Design for Proposed FFTB Experiment with Polarized Positrons Y. K. Batygin and J. C. Sheppard Stanford Linear Accelerator Center Stanford University Menlo Park, CA 04025 Abstract: The beamline after positron production target for the proposed experiment E-166 is discussed. The beamline includes bending magnets and solenoid to deliver polarized positron beam from the target to polarimeter. Results of simulation indicate that transmission efficiency of 1...3 % with beam polarization of 60...80 % can be obtained if beam energy resolution is required while the transmission of 40...77 % and polarization of 40% can be obtained without beam energy resolution. 13 December 2002

489

Linear amplifier model for optomechanical systems  

Science Journals Connector (OSTI)

We model optomechanical systems as linear optical amplifiers. This provides a unified treatment of diverse optomechanical phenomena. We emphasize, in particular, the relationship between ponderomotive squeezing and optomechanically induced transparency, two foci of current research. We characterize the amplifier response to quantum and applied classical fluctuations, both optical and mechanical. Further, we apply these results to establish quantum limits on external force sensing both on and off cavity resonance. We find that the maximum sensitivity attained on resonance constitutes an absolute upper limit, not surpassed when detuning off cavity resonance. The theory is extended to a two-sided cavity with losses and limited detection efficiency.

Thierry Botter; Daniel W. C. Brooks; Nathan Brahms; Sydney Schreppler; Dan M. Stamper-Kurn

2012-01-09T23:59:59.000Z

490

Broader Impacts of the International Linear Collider  

SciTech Connect (OSTI)

Large-scale scientific endeavors such as the International Linear Collider Project can have a lasting impact on education and outreach to our society. The ILC will provide a discovery platform for frontier physical science and it will also provide a discovery platform for broader impacts and social science. The importance of Broader Impacts of Science in general and the ILC in particular are described. Additionally, a synopsis of education and outreach activities carried out as an integral part of the Snowmass ILC Workshop is provided.

Bardeen, M.; Ruchti, R.

2005-08-01T23:59:59.000Z

491

Linear Collider Collaboration Tech Notes LCC-0099  

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

099 099 August 2002 Space Charge Dynamics of Bright Electron Beams Alexander W. Chao, Rainer Pitthan, Toshiki Tajima, Dian Yeremian Stanford Linear Accelerator Center Stanford University Abstract: The longitudinal dynamics and its coupling with the transverse dynamics of bunched beams with strong space charge are analyzed. We introduce a self-consistent Vlasov description for the longitudinal phase space similar to the familiar description for the transverse phase space using a Kapchinskij-Vladimirskij (K-V) distribution [1]. A longitudinal beam envelope equation is derived. An exact solution is then obtained when coupling to the transverse dynamics is ignored. This longitudinal envelope equation is coupled to the transverse envelope

492

Idaho Power - Residential Energy Efficiency Rebate Programs | Department of  

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

Residential Energy Efficiency Rebate Programs Residential Energy Efficiency Rebate Programs Idaho Power - Residential Energy Efficiency Rebate Programs < Back Eligibility Construction Installer/Contractor Residential Savings Category Home Weatherization Commercial Weatherization Heating & Cooling Cooling Commercial Heating & Cooling Appliances & Electronics Construction Design & Remodeling Heating Heat Pumps Commercial Lighting Lighting Program Info State Idaho Program Type Utility Rebate Program Rebate Amount Ductless Heat Pumps: $750 Clothes washer $50 Refrigerator $30 Refrigerator Recycling: $30 Freezer $20 Attic Insulation: $0.15/sq. ft. Wall Insulation: $0.50/sq. ft. Floor Insulation: $0.50/sq. ft. Air/Duct Sealing: $0.30/linear foot Air Source Heat Pump: $200 - $250 (Existing Homes); $300 - $400 (New Homes)

493

National Grid (Electric) - Non-Residential Energy Efficiency Program  

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

Non-Residential Energy Efficiency Non-Residential Energy Efficiency Program (Upstate New York) National Grid (Electric) - Non-Residential Energy Efficiency Program (Upstate New York) < Back Eligibility Commercial Industrial Institutional Local Government Nonprofit Schools State Government Savings Category Manufacturing Other Appliances & Electronics Commercial Lighting Lighting Program Info State New York Program Type Utility Rebate Program Rebate Amount Custom Large Business Energy Initiative Program: Technical Service, Financial Services, and 50% of the project cost Custom Engineering Study: Up to 50% of the project cost Custom Small Business: Up to 70% of project costs: remaining share financed by National Grid with a 0% interest loan: payback time of up to 24 months. Linear/Parabolic/Recessed Fluorescent Fixtures: $15-$50/fixture

494

ConEd (Electric) - Multifamily Energy Efficiency Incentives Program |  

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

Multifamily Energy Efficiency Incentives Program Multifamily Energy Efficiency Incentives Program ConEd (Electric) - Multifamily Energy Efficiency Incentives Program < Back Eligibility Commercial Multi-Family Residential Residential Savings Category Heating & Cooling Commercial Heating & Cooling Cooling Heat Pumps Appliances & Electronics Commercial Lighting Lighting Manufacturing Program Info State New York Program Type Utility Rebate Program Rebate Amount Heat Pumps or Air Conditioning: $50/ton Linear Fluorescent Light Fixtures: $10 - $45 Interior Metal Halide Fixtures: $25 - $50 Common Area CFLs: $3 - $4 Common Area CFLs (Pin-Based; Hardwired): $50 LED Exit Signs: $50 Bi-Level Stairwell/Hallway Fixtures: $150 Occupancy Sensors: $50/sensor Premium Efficiency Motors: $45-$120/motor VFD Motors: $60/HP

495

Development of discontinuous Galerkin method for nonlocal linear elasticity  

E-Print Network [OSTI]

A number of constitutive theories have arisen describing materials which, by nature, exhibit a non-local response. The formulation of boundary value problems, in this case, leads to a system of equations involving higher-order ...

Bala Chandran, Ram

2007-01-01T23:59:59.000Z

496

Express Licensing Program  

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

Improved Coordinate Measurement Machine Calibration Laser Detection Of Material Thickness Laser ignition Linear Electric Field Time-Of-Flight Ion Mass Spectrometers Method and...

497

Sodium Heat Engine Development Program  

SciTech Connect (OSTI)

The Sodium Heat Engine (SHE) is an efficient thermoelectric conversion device which directly generates electricity from a thermally regenerative electrochemical cell that relies on the unique conduction properties of {beta}{double prime}-alumina solid electrolyte (BASE). Laboratory models of a variety of SHE devices have demonstrated the feasibility and efficiency of the system, engineering development of large prototype devices has been slowed by a series of materials and fabrication problems. Failure of the electrolyte tubes has been a recurring problem and a number of possible causes have been postulated. To address these issues, a two-phase engineering development program was undertaken. This report summarizes the final results of the first phase of the program, which included extensive materials characterization activities, a study of applicable nondestructive evaluation methods, an investigation of possible stress states that would contribute to fracture, and certain operational issues associated with the electromagnetic pumps used in the SHE prototype. Mechanical and microstructural evaluation of commercially obtained BASE tubes revealed that they should be adequate for SHE applications and that sodium exposure produced no appreciable deleterious strength effects. Processing activities to produce a more uniform and smaller grain size for the BASE tubes were completed using isostatic pressing, extrusion, and slip casting. Green tubes were sintered by conventional and microwave plasma methods. Of particular interest is the residual stress state in the BASE tubes, and both analysis and nondestructive evaluation methods were employed to evaluate these stresses. X-ray and neutron diffraction experiments were performed to determine the bulk residual stresses in commercially fabricated BASE tubes; however, tube-to-tube variations and variations among the various methods employed did not allow formulation of a definitive definition of the as-fabricated stress state.

Singh, J.P.; Kupperman, D.S.; Majumdar, S.; Dorris, S.; Gopalsami, N.; Dieckman, S.L.; Jaross, R.A.; Johnson, D.L.; Gregar, J.S.; Poeppel, R.B.; Raptis, A.C.; Valentin, R.A.

1992-01-01T23:59:59.000Z

498

Wind Program: Program Plans, Implementation, and Results  

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

Wind Program Wind Program HOME ABOUT RESEARCH & DEVELOPMENT DEPLOYMENT FINANCIAL OPPORTUNITIES INFORMATION RESOURCES NEWS EVENTS EERE » Wind Program » About Key Activities Plans, Implementation, & Results Budget Contacts Plans, Implementation, and Results Here you'll find an overview of the Wind Program and links to its program planning, implementation, and results documents. This list summarizes the program's wind power research, development, and demonstration activities. Read more about: Overview Learn more about this EERE Office. Plans Discover the plans, budgets, and analyses that set the direction of office priorities and activities. Implementation Find out how the office controls, implements, and adjusts its plans and manages its activities. Results Learn about the technological, commercial, and other outputs and outcomes

499

Clean Coal Technology Programs: Program Update 2007  

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

514 514 Clean Coal Technology Programs: Program Update 2007 Includes Clean Coal Technology Demonstration Program (CCTDP), Power Plant Improvement Initiative (PPII), and Clean Coal Power Initiative (CCPI) Projects As of September 2007 U.S. Department of Energy Assistant Secretary for Fossil Energy Washington, DC 20585 January 2008 T E C H N O L O G Y DOE/FE-0514 Clean Coal Technology Programs: Program Update 2007 Includes Clean Coal Technology Demonstration Program (CCTDP), Power Plant Improvement Initiative (PPII), and Clean Coal Power Initiative (CCPI) Projects As of September 2007 U.S. Department of Energy Assistant Secretary for Fossil Energy Washington, DC 20585 January 2008 T E C H N O L O G Y This report has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Offi

500

Better Buildings Neighborhood Program: Program Offers New Spin on  

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

Program Offers Program Offers New Spin on Traditional Marketing to someone by E-mail Share Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on Facebook Tweet about Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on Twitter Bookmark Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on Google Bookmark Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on Delicious Rank Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on Digg Find More places to share Better Buildings Neighborhood Program: Program Offers New Spin on Traditional Marketing on AddThis.com... Better Buildings Residential Network