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


1

VENDOR/PAYEE: VENDOR BILLING INFORMATION (e.g. VENDOR INVOICE NUMBER; CLIENT NAME; DATE; etc.)  

E-Print Network [OSTI]

RPT. TYPE VENDOR/PAYEE: ADDRESS: VENDOR BILLING INFORMATION (e.g. VENDOR INVOICE NUMBER; CLIENT Resident for Tax Purposes Non Resident Alien (Please attach Alien Information Collection Form) VENDOR PAYMENT VOUCHER (FORM CO-17) DOCUMENT NO. RECEIPT DATE P.O./P.S.A. NO. VENDOR FEIN/SSN STATUS

Oliver, Douglas L.

2

Application of the residue number system to the matrix multiplication problem  

E-Print Network [OSTI]

Global Considerations 96 97 98 98 100 Design Comparison 6. 4. 1 Comparison Structure 101 102 TABLE OF CONTENTS (Continued) 6. d. 2 Time and Area Comparison VII CONCLUSION Page 103 105 7. 1 Contributions 7. 2 Future Research 106 108... to Residue 2. 4 The Chinese Remainder Theorem 2. 5 Sign Representation of a Residue Number 2. 6 Introduction to Matrix Multiplication 15 16 18 19 21 22 2. 7 The Matrix Multiplication Algorithm 2. 7. 1 The Multiply and Add Cell 2. 7. 2 Formulation...

Chard, Gary Franklin

2012-06-07T23:59:59.000Z

3

Byzantine Clients Rendered Harmless  

E-Print Network [OSTI]

Byzantine quorum systems have been proposed that work properly even when up to f replicas fail arbitrarily.However, these systems are not so successful when confronted with Byzantine faulty clients. This paper presents ...

Liskov, Barbara

2005-07-21T23:59:59.000Z

4

CPT and lepton number violation in neutrino sector: Modified mass matrix and oscillation due to gravity  

E-Print Network [OSTI]

We study the consequences of CPT and lepton number violation in neutrino sector. For CPT violation we take gravity with which neutrino and antineutrino couple differently. Gravity mixes neutrino and antineutrino in an unequal ratio to give two mass eigenstates. Lepton number violation interaction together with CPT violation gives rise to neutrino-antineutrino oscillation. Subsequently, we study the neutrino flavor mixing and oscillation under the influence of gravity. It is found that gravity changes flavor oscillation significantly which influences the relative abundance of different flavors in present universe. We show that the neutrinoless double beta decay rate is modified due to presence of gravity- the origin of CPT violation, as the mass of the flavor state is modified.

Monika Sinha; Banibrata Mukhopadhyay

2007-11-21T23:59:59.000Z

5

Universal Single-Server Blind Quantum Computation for Classical Client  

E-Print Network [OSTI]

Blind quantum computation allows a client without enough quantum technologies to delegate her quantum computation to quantum server, while keeping her input, output and algorithm secure. In this paper, we propose a universal single-server and classical-client blind quantum computation protocol based on entanglement swapping technology. In our protocol, the client interface with only one server and the only ability of the client requires is to get particles from trusted center and forward them to the server. Moreover, the protocol can be modified to make client completely classical by improving the ability of the trusted center. Numbers of blind quantum computation protocols have been presented in recent years, including single-, double- and triple-server protocols. In the single-server protocol, client needs to prepare single qubits. Though client can be classical in the double-server protocol, the two servers, who share Bell state from trusted center, are not allowed to communicate with each other. Recently, the triple-server protocol solves the noncommunication problem. Three servers, however, make the implementation of the computation sophisticated and unrealistic. Since it is impossible for blind quantum computation with only classical client and single server, blind quantum computation may work in the "Cloud + E-commerce" style in the future. Our protocol might become a key ingredient for real-life application in the first generation of quantum computations.

Hai-Ru Xu; Bang-Hai Wang

2014-11-12T23:59:59.000Z

6

PRIVILEGED AND CONFIDENTIAL ATTORNEY-CLIENT COMMUNICATION  

E-Print Network [OSTI]

PRIVILEGED AND CONFIDENTIAL ATTORNEY-CLIENT COMMUNICATION LEGAL SERVICES REQUEST FORM Date-2109 This request is a confidential communication and should be treated as such. Indicate "Confidential

7

Predicting Psychotherapy Client Dropout from In-Treatment Client-Reported Outcome  

E-Print Network [OSTI]

client and therapist factors gave way to the more recent exploration of dynamic therapeutic process factors potentially influencing the dropout process. The availability of periodic treatment outcome measurement instruments has helped client...

Yu, Jason Juijen

2012-02-14T23:59:59.000Z

8

3740SPACE REPURPOSING PROCEDURE Client identifies  

E-Print Network [OSTI]

Page 1 3740SPACE REPURPOSING PROCEDURE Client identifies space repurposing requirement Client completes space request form Submit space request form to Space Management Office Space Management Office acknowledge reciept Is space form completed accurately Space Management Office conduct space analysis Does

9

assess client perceptions: Topics by E-print Network  

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

12;2013 Client Satisfaction Survey Results Table of Contents Survey Lee, Dongwon 105 Climate Change Guidance: A Pragmatic Approach to Client Environmental Sciences and Ecology...

10

PRIVILEGED AND CONFIDENTIAL ATTORNEY-CLIENT COMMUNICATION  

E-Print Network [OSTI]

9/29/09 PRIVILEGED AND CONFIDENTIAL ATTORNEY-CLIENT COMMUNICATION LEGAL SERVICES REQUEST FORM`i 96822 Facsimile No.: (808) 956-2109 This request is a confidential communication and should be treated

11

A client oriented, IP level redirection mechanism  

E-Print Network [OSTI]

. Latency for Supporting Clients 2. Latency for Legacy Clients C. Bulk Transfer Time Measurements 10 10 13 13 18 25 27 27 28 29 30 32 36 42 42 46 46 VII APPLICATIONS A. Applications . l. VIobile IP Implementations 2. Relial...- allel Redirected Connections (P. R. C. ), Hash Space Size ? 15 . 15 IP Output Processing Time for s. Non-Redircctcd Session. with Parallel Redirected Connections (P. R. C. ) . 16 IP Processing Time for Single Redirected Session 41 17 TCP Connection...

Gupta, Sumita

1998-01-01T23:59:59.000Z

12

Client-Oriented Replication in Mobile Database Environments  

E-Print Network [OSTI]

replication service and describe its interfaces using examples. We also discuss a three-tier architecture A Client-Oriented Replication Service 2 2.1 Products and ObjectivesClient-Oriented Replication in Mobile Database Environments Christoph Gollmick Friedrich

13

V-013: EMC Avamar Client for VMware Discloses Server Password...  

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

3: EMC Avamar Client for VMware Discloses Server Password to Local Users V-013: EMC Avamar Client for VMware Discloses Server Password to Local Users October 31, 2012 - 6:00am...

14

Channel Access Client Toolbox for Matlab  

SciTech Connect (OSTI)

This paper reports on MATLAB Channel Access (MCA) Toolbox--MATLAB [1] interface to EPICS Channel Access (CA) client library. We are developing the toolbox for SPEAR3 accelerator controls, but it is of general use for accelerator and experimental physics applications programming. It is packaged as a MATLAB toolbox to allow easy development of complex CA client applications entirely in MATLAB. The benefits include: the ability to calculate and display parameters that use EPICS process variables as inputs, availability of MATLAB graphics tools for user interface design, and integration with the MATLAB-based accelerator modeling software--Accelerator Toolbox [2-4]. Another purpose of this paper is to propose a feasible path to a synergy between accelerator control systems and accelerator simulation codes, the idea known as on-line accelerator model.

Terebilo, Andrei

2002-08-07T23:59:59.000Z

15

Tailoring couple therapy techniques to client needs  

E-Print Network [OSTI]

have limited the accuracy of client reports on therapy. More research on therapeutic change processes in couple therapy is needed (Heatherington, Friedlander, & Greenberg, 2005) to better understand what therapy is rather than just what it does... (Orlinsky, Grawe, & Parks, 1994). In psychotherapy literature, there has been a longstanding debate centered on two components of therapy (Goldfried & Davila, 2005). One perspective focuses on ?common? or, ?nonspecific? factors such as therapeutic...

Hsueh, Annie C.

2010-01-14T23:59:59.000Z

16

Separating Per-client and Pan-client Views in Service Specification  

E-Print Network [OSTI]

AE Enschede +31 53 489 3705 m.u.reichert@cs.utwente.nl ABSTRACT Service-oriented architecture service- oriented architectures. Since electronic services such as web services are usually accessed via information, such as acceptable operation invocation sequences and drive service discovery through client-oriented

Pfeifer, Holger

17

Effective Energy Behavior Change for Low-Income Weatherization Clients  

Broader source: Energy.gov [DOE]

This document contains the transcript for the Effective Energy Behavior Change for Low-Income Weatherization Clients webinar presented on May 31, 2012.

18

Client Interfaces to the Virtual Observatory Registry  

E-Print Network [OSTI]

The Virtual Observatory Registry is a distributed directory of information systems and other resources relevant to astronomy. To make it useful, facilities to query that directory must be provided to humans and machines alike. This article reviews the development and status of such facilities, also considering the lessons learnt from about a decade of experience with Registry interfaces. After a brief outline of the history of the standards development, it describes the use of Registry interfaces in some popular clients as well as dedicated UIs for interrogating the Registry. It continues with a thorough discussion of the design of the two most recent Registry interface standards, RegTAP on the one hand and a full-text-based interface on the other hand. The article finally lays out some of the less obvious conventions that emerged in the interaction between providers of registry records and Registry users as well as remaining challenges and current developments.

Demleitner, Markus; Taylor, Mark; Normand, Jonathan

2015-01-01T23:59:59.000Z

19

Creation Date: May 7, 2013 Version: 1 Edited by: SR Client Services ITS Managed Document  

E-Print Network [OSTI]

Creation Date: May 7, 2013 Version: 1 Edited by: SR Client Services ITS Managed Document VIEW Client Services ITS Managed Document VIEW CLIENT INSTALLATION - MAC Page 2 When prompted with the End Edited by: SR Client Services ITS Managed Document VIEW CLIENT INSTALLATION - MAC Page 3 In Launchpad

Northern British Columbia, University of

20

Client-Centered Energy and Delay Analysis for TCP Downloads  

E-Print Network [OSTI]

convinces the server to send data in predictable bursts, trading lower WNIC energy cost for increased] trade reduced energy for potentially increased execution time. The focus of this paper is to allow mobile clients to trade download speed for energy savings during TCP downloads in a client

Lowenthal, David

Note: This page contains sample records for the topic "matrix client number" 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

Climate Change Guidance: A Pragmatic Approach to Client  

E-Print Network [OSTI]

10/21/11 Climate Change Guidance: A Pragmatic Approach to Client Needs Climate, Water and Ecosystems- Shaping the Great Plains October 13, 2011 #12;10/21/11 Climate Change Guidance: A Pragmatic Approach to Client NeedsClimate Science ­ 2011 ·Yes, the climate is changing. ·Climate science is changing

Nebraska-Lincoln, University of

22

3739SPACE ALLOCATION/RE-ALLOCATION PROCEDURE Client identifies  

E-Print Network [OSTI]

Page 1 3739SPACE ALLOCATION/RE-ALLOCATION PROCEDURE Client identifies space requirement Client completes space request form Submit space request form to Space Management Office Space Management Office acknowledge receipt Is space form completed accurately Is there vacant space Space Management Office conduct

23

From client-side encryption to secure web applications  

E-Print Network [OSTI]

This thesis presents an approach for designing secure web applications that use client-side encryption to keep user data private in the face of arbitrary web server compromises, as well as a set of tools, called CryptFrame, ...

Stark, Emily (Emily Margarete)

2013-01-01T23:59:59.000Z

24

Hollings Manufacturing Extension Partnership: Delivering Measurable Results to Manufacturing Clients  

E-Print Network [OSTI]

of services, from innovation strategies to process improvements to green manufacturing. MEP also worksHollings Manufacturing Extension Partnership: Delivering Measurable Results to Manufacturing Clients MEP · MANUFACTURING EXTENSION PARTNERSHIP NationalInstituteofStandardsandTechnology March2013

Perkins, Richard A.

25

Identifying client-by-treatment interactions in couple therapy  

E-Print Network [OSTI]

Treatment-matching research involves matching clients to the best fitting treatment to enhance overall treatment efficacy. Specific matching hypotheses are supported by superior treatment gains in matched cases over mismatched cases...

Castellani, Angela Marie

2002-01-01T23:59:59.000Z

26

Impossibility of secure cloud quantum computing for classical client  

E-Print Network [OSTI]

The first generation quantum computer will be implemented in the cloud style, since only few groups will be able to access such an expensive and high-maintenance machine. How the privacy of the client can be protected in such a cloud quantum computing? It was theoretically shown [A. Broadbent, J. F. Fitzsimons, and E. Kashefi, Proceedings of the 50th Annual IEEE Symposium on Foundation of Computer Science, 517 (2009)], and experimentally demonstrated [S. Barz, E. Kashefi, A. Broadbent, J. F. Fitzsimons, A. Zeilinger, and P. Walther, Science {\\bf335}, 303 (2012)] that a client who can generate randomly-rotated single qubit states can delegate her quantum computing to a remote quantum server without leaking any privacy. The generation of a single qubit state is not too much burden for the client, and therefore we can say that "almost classical client" can enjoy the secure cloud quantum computing. However, isn't is possible to realize a secure cloud quantum computing for a client who is completely free from any quantum technology? Here we show that perfectly-secure cloud quantum computing is impossible for a completely classical client unless classical computing can simulate quantum computing, or a breakthrough is brought in classical cryptography.

Tomoyuki Morimae; Takeshi Koshiba

2014-07-07T23:59:59.000Z

27

enter part number BNC / RP-BNC  

E-Print Network [OSTI]

enter part number Products 7/16 1.0/2.3 1.6/5.6 AFI AMC BNC / RP-BNC C FAKRA SMB FME HN MCX Mini ------- Product Search ------- Inventory Search Search Results for: 31-10152-RFX Results: 1 - 1 of 1 Part Number. All rights reserved. Copyright | Terms & Conditions | RF E-Mail Client | Contact Us | Amphenol

Berns, Hans-Gerd

28

CLIENT : Indian Academy of Sciences C. V. RAMAN AVENUE,  

E-Print Network [OSTI]

1 CLIENT : Indian Academy of Sciences C. V. RAMAN AVENUE, SADASHIVNAGAR, BANGALORE 560080 TENDER FOR : PROPOSED HOSTEL BLOCK AT INDIAN ACADEMY OF SCIENCES, FELLOWS RESIDENCY NEXT TO ISRO QUARTERS, JALAHALLI AND PLUMBING WORKS : 136-138 #12;3 INDIAN ACADEMY OF SCIENCES BANGALORE 560080 NOTICE INVITING TENDER SEALED

Joshi, Yogesh Moreshwar

29

CLIENT : INDIAN ACADEMY OF SCIENCES C. V. RAMAN AVENUE,  

E-Print Network [OSTI]

CLIENT : INDIAN ACADEMY OF SCIENCES C. V. RAMAN AVENUE, SADASHIVNAGAR, BANGALORE 560080 TENDER : PROPOSED INTERIORS FOR CABIN CUM MEETING ROOM AT INDIAN ACADEMY OF SCIENCES, C V RAMAN AVENUE, BANGALORE COMPLEX, KAMARAJ ROAD, II CROSS, BANGALORE - 560042 #12;INDIAN ACADEMY OF SCIENCES BANGALORE 560080

Joshi, Yogesh Moreshwar

30

Email Clients as Decentralized Social Apps in Mr. Privacy  

E-Print Network [OSTI]

Email Clients as Decentralized Social Apps in Mr. Privacy Michael H. Fischer T. J. Purtell Monica S,tpurtell,lam}@cs.stanford.edu Abstract. This paper proposes Mr. Privacy, a social application frame- work built on top of email, that encourages open competition and pro- vides privacy for users. Applications built on Mr. Privacy are "social

Pratt, Vaughan

31

Estimating the Service Time of Web Clients using Server Logs  

E-Print Network [OSTI]

Estimating the Service Time of Web Clients using Server Logs Oscar Ardaiz Dep. Arquitectura de Freitag Dep. Arquitectura de Computadores Universidad Politécnica de Catalunya Jordi Girona, 1­3, Barcelona (España) felix@ac.upc.es Leandro Navarro Dep. Arquitectura de Computadores Universidad Politécnica

Freitag, Felix

32

Numerical block diagonalization of matrix ?-algebras with ...  

E-Print Network [OSTI]

try, where the SDP data matrices are contained in a low-dimensional matrix ... kissing numbers [2], bounds on crossing numbers in graphs [12, 13], bounds ...... the outline of the proof of Theorem 4, and for making his Matlab implementation.

2009-11-21T23:59:59.000Z

33

Micro-Segmentao de Clientes com Base em Dados de Consumo: Modelo RM-Similis  

E-Print Network [OSTI]

1 Micro-Segmentação de Clientes com Base em Dados de Consumo: Modelo RM-Similis Luís Cavique ESCS apresentadas as conclusões. 2 Base de Dados de Clientes Na caracterização de clientes são geralmente utilizados dados resultantes de inquéritos. Com o apoio das Base de Dados ou Aplicações para Clientes, pretende

Cavique, Luís

34

EXPERIENCES WITH A REAL PROJECTS FOR REAL CLIENTS COURSE ON SOFTWARE ENGINEERING AT A  

E-Print Network [OSTI]

established an initial set of clients is mostly self-sustaining. We demonstrate that an RPRCC enables students

Cicirello, Vincent A.

35

Location Verification on the Internet: Towards Enforcing Location-aware Access Policies Over Internet Clients  

E-Print Network [OSTI]

Internet Clients AbdelRahman M. Abdou Carleton University, Ottawa Email: abdou@sce.carleton.ca Ashraf

Van Oorschot, Paul

36

Density Matrix Topological Insulators  

E-Print Network [OSTI]

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

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

2013-10-31T23:59:59.000Z

37

unioncounty Number of volunteers 31  

E-Print Network [OSTI]

75% Clients adopting best practices resulting in societal, economic, or environmental benefits their question. 72% Clients who shared the information with someone else. Leverage ExtEnsion: Environmental

Watson, Craig A.

38

Needs Assessment: Taking the Pulse of the Public Recreation Client.  

E-Print Network [OSTI]

the information? The information sought in recreation and park agency surveys is usually neither threatening nor sensitive, so problems ,of this nature rarely arise. The only questions whICh citizens may be reluctant to an swer are likely to be those seeking...: TAKING THE PULSE OF THE PUBLIC RECREATION CLIENT John L. Crompton* PREFACE Meeting the challenge of today's leisure service market has prompted many park and recreation agencies to adopt private sector practices. Increas ingly, successful managers...

Crompton, John L.

1983-01-01T23:59:59.000Z

39

Hybrid matrix fiber composites  

DOE Patents [OSTI]

Hybrid matrix fiber composites having enhanced compressive performance as well as enhanced stiffness, toughness and durability suitable for compression-critical applications. The methods for producing the fiber composites using matrix hybridization. The hybrid matrix fiber composites include two chemically or physically bonded matrix materials, whereas the first matrix materials are used to impregnate multi-filament fibers formed into ribbons and the second matrix material is placed around and between the fiber ribbons that are impregnated with the first matrix material and both matrix materials are cured and solidified.

Deteresa, Steven J.; Lyon, Richard E.; Groves, Scott E.

2003-07-15T23:59:59.000Z

40

Client and Tenant Education on Multifamily Retrofits | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Career Scientists'Montana. DOCUMENTS AVAILABLE FORSuperiorThe Office of Fossil Energy (FE)Client

Note: This page contains sample records for the topic "matrix client number" 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

THE MINIMIZATION OF THE NUMBER OF STOPS S. Deleplanque13  

E-Print Network [OSTI]

and to optimize the consumption, predicting the vehicle`s return to the depot. With energy manage- ment. The objective is to minimize the number of times the vehicles stop. Since those are autonomous vehicles (they of the number of served clients. Keywords: Autonomous Vehicle, Vehicle Scheduling, ILP, Reliability Introduction

Paris-Sud XI, Université de

42

T-573: Windows Remote Desktop Client DLL Loading Error Lets Remote Users Execute Arbitrary Code  

Broader source: Energy.gov [DOE]

A vulnerability was reported in Windows Remote Desktop Client. A remote user can cause arbitrary code to be executed on the target user's system.

43

T-635: Cisco AnyConnect Secure Mobility Client Lets Remote Users...  

Office of Environmental Management (EM)

next-generation VPN client, which provides remote users with secure IPsec (IKEv2) or SSL Virtual Private Network (VPN) connections to Cisco 5500 Series Adaptive Security...

44

E-Print Network 3.0 - achieve reduced client Sample Search Results  

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

amount of video... the available bandwidth of the clients that issued these requests in order to ... Source: Pris, Jehan-Franois - Department of Computer Science, University of...

45

Finding Nonoverlapping Substructures of a Sparse Matrix  

SciTech Connect (OSTI)

Many applications of scientific computing rely on computations on sparse matrices. The design of efficient implementations of sparse matrix kernels is crucial for the overall efficiency of these applications. Due to the high compute-to-memory ratio and irregular memory access patterns, the performance of sparse matrix kernels is often far away from the peak performance on a modern processor. Alternative data structures have been proposed, which split the original matrix A into A{sub d} and A{sub s}, so that A{sub d} contains all dense blocks of a specified size in the matrix, and A{sub s} contains the remaining entries. This enables the use of dense matrix kernels on the entries of A{sub d} producing better memory performance. In this work, we study the problem of finding a maximum number of nonoverlapping dense blocks in a sparse matrix, which is previously not studied in the sparse matrix community. We show that the maximum nonoverlapping dense blocks problem is NP-complete by using a reduction from the maximum independent set problem on cubic planar graphs. We also propose a 2/3-approximation algorithm that runs in linear time in the number of nonzeros in the matrix. This extended abstract focuses on our results for 2x2 dense blocks. However we show that our results can be generalized to arbitrary sized dense blocks, and many other oriented substructures, which can be exploited to improve the memory performance of sparse matrix operations.

Pinar, Ali; Vassilevska, Virginia

2005-08-11T23:59:59.000Z

46

Client Project Job No Exeter College Ruskin College, Oxford CG/8069  

E-Print Network [OSTI]

through underlying deep gravels causes drop in water level. West East Gravels ­ permeability typically 10eFIGURES #12;Client Project Job No Exeter College Ruskin College, Oxford CG/8069 Title Site location Observational Quarter #12;#12;Client Project Job No Exeter College Ruskin College, Oxford CG/8069 Title

Flynn, E. Victor

47

Measuring the Client Performance and Energy Consumption in Mobile Cloud Gaming  

E-Print Network [OSTI]

Measuring the Client Performance and Energy Consumption in Mobile Cloud Gaming Chun-Ying Huang1, Po-constrained devices may lead to inferior performance and high energy consumption. For example, the gaming frame rate and energy consumption of mobile clients is critical to the success of the new mobile cloud gaming ecosystem

Chen, Sheng-Wei

48

SSL/TLS Session-Aware User Authentication: A Lightweight Alternative to Client-Side Certificates  

E-Print Network [OSTI]

SSL/TLS Session-Aware User Authentication: A Lightweight Alternative to Client-Side Certificates E-Mail: basin@inf.ethz.ch Abstract Many SSL/TLS-based e-commerce applications employ traditional authentication mechanisms on the client side. These mechanisms--if decoupled from SSL/TLS session establishment

Basin, David

49

Malicious-Client Security in Blind Seer: A Scalable Private DBMS  

E-Print Network [OSTI]

Malicious-Client Security in Blind Seer: A Scalable Private DBMS Ben Fisch, Binh Vo, Fernando Krell DBMS that affords both client query privacy and server data protection. It also provides the ability satisfying any query of its choice, thus violating basic security features of any standard DBMS. In sum

50

On the Privacy Provisions of Bloom Filters in Lightweight Bitcoin Clients  

E-Print Network [OSTI]

On the Privacy Provisions of Bloom Filters in Lightweight Bitcoin Clients Arthur Gervais , Ghassan Lightweight Bitcoin clients are gaining increasing adoption among Bitcoin users, owing to their reduced as they are only required to download and verify a part of the block chain--thus supporting the usage of Bitcoin

51

Model-Driven Design of Web Applications with Client-Side Adaptation  

E-Print Network [OSTI]

-side "backbone". We then integrate such a backbone with UML-Guide [9], a client-side personalization engineModel-Driven Design of Web Applications with Client-Side Adaptation Stefano Ceri1 , Peter Dolog2. In this paper, we integrate WebML, a high-level model and technol- ogy for building server-side Web applications

Dolog, Peter

52

addiction treatment clients: Topics by E-print Network  

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

TREATMENT DEVELOPMENT PROGRAM (R01, R03, Funding Opportunity Number: PA-13-077. CFDA Number(s): 93.279, 93.273. Engineering Websites Summary: to drug abuse treatment, HIV...

53

Extracting Experimental Information from Large Matrixes. 1. A New Algorithm for the Application of Matrix Rank Analysis  

E-Print Network [OSTI]

of Matrix Rank Analysis Ga´bor Peintler,*, Istva´n Nagypa´l, Attila Jancso´, Irving R. Epstein algorithm for the application of matrix rank analysis to extract significant experimental information from. Introduction Matrix rank analysis (MRA) of spectroscopic data is a widely used method to determine the number

Epstein, Irving R.

54

Name Title S1 Process Team Division Caitlin Angus Deputy Enrolment Manager Enrolment planning support Enrolments Student Client Services  

E-Print Network [OSTI]

Services John Castillo Apprenticeship Officer Apprentice DELTA and Training Plans HQ Croydon Student Client Services Hannah Broughan Apprenticeship Officer Apprentice DELTA and Training Plans HQ Croydon Student Client Services Amelinda Mack Apprenticeship Officer Apprentice DELTA and Training Plans HQ Wantirna

Liley, David

55

Bosonic Matrix Theory and Matrix Dbranes  

E-Print Network [OSTI]

We develop new tools for an in-depth study of our recent proposal for Matrix Theory. We construct the anomaly-free and finite planar continuum limit of the ground state with SO(2^{13}) symmetry matching with the tadpole and tachyon free IR stable high temperature ground state of the open and closed bosonic string. The correspondence between large N limits and spacetime effective actions is demonstrated more generally for an arbitrary D25brane ground state which might include brane-antibrane pairs or NS-branes and which need not have an action formulation. Closure of the finite N matrix Lorentz algebra nevertheless requires that such a ground state is simultaneously charged under all even rank antisymmetric matrix potentials. Additional invariance under the gauge symmetry mediated by the one-form matrix potential requires a ground state charged under the full spectrum of antisymmetric (p+1)-form matrix potentials with p taking any integer value less than 26. Matrix Dbrane democracy has a beautiful large N remnant in the form of mixed Chern-Simons couplings in the effective Lagrangian whenever the one-form gauge symmetry is nonabelian.

Shyamoli Chaudhuri

2005-07-24T23:59:59.000Z

56

First Steps: Initial Planning Details Client point of contact schedules a meeting with the event planner (if applicable).  

E-Print Network [OSTI]

: § Meeting history (if applicable) ­ if the meeting has occurred before, obtain the details of what was done to the client point of contact to enter into event approval database. · Client point of contact develops agenda into the event approval database. · Client point of contact enters event into event approval database and uploads

57

Minimal Liouville Gravity on the Torus via Matrix Models  

E-Print Network [OSTI]

In this paper we use recent results on resonance relations between the matrix models and the minimal Liouville gravity to compute the torus correlation numbers in (3,p) minimal Liouville gravity. Namely, we calculate the torus generating partition function of the (3,p) matrix models and use it to obtain the one- and two-point correlation numbers in the minimal Liouville gravity.

Lev Spodyneiko

2014-07-14T23:59:59.000Z

58

WIPP Field Practices: The Weatherization Client File: Accountability and Best Practices Webinar (text version)  

Broader source: Energy.gov [DOE]

It is about the client file, but more so it's about the large impact it has on the weatherized unit and how it can be used to track and complete a quality weatherized house.

59

V-147: IBM Lotus Notes Mail Client Lets Remote Users Execute...  

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

ID 1028504 IBM Security Bulletin 1633819 CVE-2013-0127 CVE-2013-0538 IMPACT ASSESSMENT: Medium DISCUSSION: The mail client does not filter 'applet' and 'javascript' tags in...

60

CSDSim: A didactic processor simulation environment based on the client / server  

E-Print Network [OSTI]

CSDSim: A didactic processor simulation environment based on the client / server architecture CSDSim, a didactic environment for teaching and evaluating processor organizations using the DLX95]. The main objective of CSDSim is to provide a flexible, didactic simulation environment

Wagner, Flávio Rech

Note: This page contains sample records for the topic "matrix client number" 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 Vulvosensation Matrix INTRODUCTION  

E-Print Network [OSTI]

The Vulvosensation Matrix 0000 OHBM 2013 INTRODUCTION · The existence of a pain "matrix" has been. With the exception of the lowest resolution, ROI sizes were roughly equal. B) Graph metrics were calculated from using the Sporns connectivity toolbox for Matlab, at different spatial resolutions and link densities

Apkarian, A. Vania

62

Fast methods for resumming matrix polynomials and Chebyshev matrix polynomials  

E-Print Network [OSTI]

Fast methods for resumming matrix polynomials and Chebyshev matrix polynomials WanZhen Liang a,b,1; accepted 28 August 2003 Abstract Fast and effective algorithms are discussed for resumming matrix for resumming matrix polynomials with fewer matrix multiplications [12­16]. Perhaps the most effective algorithm

Baer, Roi

63

Fast K System Generators of Pseudorandom Numbers  

E-Print Network [OSTI]

We suggest fast algorithm for the matrix generator of pseudorandom numbers based on Kolmogorov-Anosov K systems which has been earliar proposed in \\cite{savvidy1,akopov1}. This algorithm reduces $N^{2}$ operation of the matrix generator to $NlnN$ and essentially reduces the generation time. It also clarifies the algebraic structure of this type of K system generators.

Akopov, N Z; Nersessian, A B; Savvidy, G K; Greiner, W

1993-01-01T23:59:59.000Z

64

Fast K System Generators of Pseudorandom Numbers  

E-Print Network [OSTI]

We suggest fast algorithm for the matrix generator of pseudorandom numbers based on Kolmogorov-Anosov K systems which has been earliar proposed in \\cite{savvidy1,akopov1}. This algorithm reduces $N^{2}$ operation of the matrix generator to $NlnN$ and essentially reduces the generation time. It also clarifies the algebraic structure of this type of K system generators.

N. Z. Akopov; E. M. Madounts; A. B. Nersesian; G. K. Savvidy; W. Greiner

1993-11-19T23:59:59.000Z

65

Hybrid matrix amplifier  

DOE Patents [OSTI]

The present invention comprises a novel matrix amplifier. The matrix amplifier includes an active superconducting power divider (ASPD) having N output ports; N distributed amplifiers each operatively connected to one of the N output ports of the ASPD; and a power combiner having N input ports each operatively connected to one of the N distributed amplifiers. The distributed amplifier can included M stages of amplification by cascading superconducting active devices. The power combiner can include N active elements. The resulting (N[times]M) matrix amplifier can produce signals of high output power, large bandwidth, and low noise. 6 figures.

Martens, J.S.; Hietala, V.M.; Plut, T.A.

1995-01-03T23:59:59.000Z

66

Hybrid matrix amplifier  

SciTech Connect (OSTI)

The present invention comprises a novel matrix amplifier. The matrix amplifier includes an active superconducting power divider (ASPD) having N output ports; N distributed amplifiers each operatively connected to one of the N output ports of the ASPD; and a power combiner having N input ports each operatively connected to one of the N distributed amplifiers. The distributed amplifier can included M stages of amplification by cascading superconducting active devices. The power combiner can include N active elements. The resulting (N.times.M) matrix amplifier can produce signals of high output power, large bandwidth, and low noise.

Martens, Jon S. (Sunnyvale, CA); Hietala, Vincent M. (Placitas, NM); Plut, Thomas A. (Albuquerque, NM)

1995-01-01T23:59:59.000Z

67

Low rank matrix completion  

E-Print Network [OSTI]

We consider the problem of recovering a low rank matrix given a sampling of its entries. Such problems are of considerable interest in a diverse set of fields including control, system identification, statistics and signal ...

Nan, Feng, S.M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

68

Symmetrical parametrizations of the lepton mixing matrix  

SciTech Connect (OSTI)

Advantages of the original symmetrical form of the parametrization of the lepton mixing matrix are discussed. It provides a conceptually more transparent description of neutrino oscillations and lepton number violating processes like neutrinoless double beta decay, clarifying the significance of Dirac and Majorana phases. It is also ideal for parametrizing scenarios with light sterile neutrinos.

Rodejohann, W. [Max-Planck-Institut fuer Kernphysik, Postfach 103980, 69029 Heidelberg (Germany); Valle, J. W. F. [AHEP Group, Institut de Fisica Corpuscular--C.S.I.C./Universitat de Valencia, Edificio Institutos de Paterna, Apt 22085, E-46071 Valencia (Spain)

2011-10-01T23:59:59.000Z

69

Permanent Home Number: Residential Number  

E-Print Network [OSTI]

Permanent Home Number: Residential Number: Mobile: Please update my contact details. Signature nominated correspondence address as indicated below. Permanent Home Adress Residential Address Other Address (Must not be a PO Box) Residential Address (Must not be a PO Box) Other - Postal/Optional Address

Viglas, Anastasios

70

UNIT NUMBER:  

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

193 UNIT NUMBER: 197 UNIT NAME: CONCRETE RUBBLE PILE (30) REGULATORY STATUS: AOC LOCATION: Outside plant security fence, north of the plant on Big Bayou Creek on private property....

71

Remote information service access system based on a client-server-service model  

DOE Patents [OSTI]

A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

1999-01-01T23:59:59.000Z

72

Remote information service access system based on a client-server-service model  

DOE Patents [OSTI]

A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

1997-01-01T23:59:59.000Z

73

Remote information service access system based on a client-server-service model  

DOE Patents [OSTI]

A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user's local host, thereby providing ease of use and minimal software maintenance for users of that remote service.

Konrad, Allan M. (P.O. Box 4023, Berkeley, CA 94704)

1996-01-01T23:59:59.000Z

74

Remote information service access system based on a client-server-service model  

DOE Patents [OSTI]

A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user`s local host, thereby providing ease of use and minimal software maintenance for users of that remote service. 16 figs.

Konrad, A.M.

1996-08-06T23:59:59.000Z

75

Remote information service access system based on a client-server-service model  

DOE Patents [OSTI]

A local host computing system, a remote host computing system as connected by a network, and service functionalities: a human interface service functionality, a starter service functionality, and a desired utility service functionality, and a Client-Server-Service (CSS) model is imposed on each service functionality. In one embodiment, this results in nine logical components and three physical components (a local host, a remote host, and an intervening network), where two of the logical components are integrated into one Remote Object Client component, and that Remote Object Client component and the other seven logical components are deployed among the local host and remote host in a manner which eases compatibility and upgrade problems, and provides an illusion to a user that a desired utility service supported on a remote host resides locally on the user`s local host, thereby providing ease of use and minimal software maintenance for users of that remote service. 16 figs.

Konrad, A.M.

1997-12-09T23:59:59.000Z

76

Custom Feeding Clients Using Texas Feedlots -- Operational Characteristics, Management Practices, and Feeding Strategies.  

E-Print Network [OSTI]

500 to 1.000 2.500 - ' 5,000 7,500 10.000 Less than 999 ta 2,499 to 4,999 to 7,499 to 9.999 or more r 500 head head head head head head head Average ne reported by respondents surveyed. Factors Affecting tot Selectian rietors accounted for almost... bloodlines. Crossbreds rep- resented more than 90 percent of the cattle fed by clients feeding 10,000 head or more compared to 65 percent for the clients feeding less than 2,500 head during 1972. Steers accounted for about 70 percent of the cat- tle...

Dietrich, R. A.; Martin, J. R.; Ljungdahl, P. W.

1974-01-01T23:59:59.000Z

77

Weatherizing the Homes of Low-Income Home Energy Assistance Program Clients: A Programmatic Assessment  

SciTech Connect (OSTI)

The purpose of this project was to assess the relationships between two federal programs that support low income households, the Weatherization Assistance Program (WAP) and the Low Income Home Energy Assistance Program (LIHEAP). The specific question addressed by this research is: what impact does weatherizing homes of LIHEAP recipients have on the level of need for LIHEAP assistance? The a priori expectation is that the level of need will decrease. If this is the case, then it can be argued that a non-energy benefit of WAP is the reduction in the level of need for LIHEAP assistance for households receiving weatherization assistance. The study area for this project was Boston, Massachusetts, which is representative of large northern urban areas. Additionally, Boston was chosen because one of its social service agencies, Action for Boston Community Development (ABCD), administers both WAP and LIHEAP programs. ABCD has a substantial client base of low-income households and was willing to cooperate in this study. In the State of Massachusetts, an income test is used to determine whether low-income households qualify for standard LIHEAP benefits. Benefits provided to eligible households are determined by a schedule that gauges benefit levels based on household income and number of members in the household. Additionally, households that consume large amounts of primary heating fuel can also qualify an additional high energy subsidy. It was expected that weatherization's biggest influence on the LIHEAP program would be in reducing the number of households qualifying for high energy subsidies. Data were collected for three groups of households that received both weatherization and LIHEAP assistance and for one control group that only received LIHEAP assistance. Table ES-1 indicates the sample sizes, weatherization dates, and winter time periods when changes in energy consumption and receipt of LIHEAP benefits could be expected to be observed. The reason why there is a lag of one year when weatherization impacts upon LIHEAP benefits might be observed is that LIHEAP benefits--specifically high energy benefits--are based on the previous year's primary heat fuel bills.

Tonn, B.

2002-09-16T23:59:59.000Z

78

Sun's Network File System (NFS) One of the first uses of distributed client/server computing was  

E-Print Network [OSTI]

34 Sun's Network File System (NFS) One of the first uses of distributed client/server computing of data across clients. Thus, if 1 #12;2 SUN'S NETWORK FILE SYSTEM (NFS) you access a file on one machine-DUSSEAU #12;SUN'S NETWORK FILE SYSTEM (NFS) 3 even; in the best such case, no network traffic need be gener

Sheridan, Jennifer

79

In addition to the intensive focus on operational energy reduction, the client and  

E-Print Network [OSTI]

In addition to the intensive focus on operational energy reduction, the client and design team carbon emissions of the building materials as well as the produced carbon emissions resulting from energy decommissioned Sebastiani vineyard wine vats. Due to the tight- grained quality of this old-growth wood no sealer

80

LES BIG DATA ET LA RELATION CLIENT Quand les traces numriques organisent l'change marchand  

E-Print Network [OSTI]

LES BIG DATA ET LA RELATION CLIENT Quand les traces numériques organisent l'échange marchand Auteur traces numériques organisent l'échange marchand Résumé : Avec le mouvement de digitalisation du commerce marchands font des comportements des consommateurs. Ces traces numériques doivent donc permettre aux

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "matrix client number" 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

CREATING SPECIFICATION TEMPLATES FOR CLIENT-SERVER FAMILIES IN SERVICE ORIENTED ARCHITECTURE  

E-Print Network [OSTI]

CREATING SPECIFICATION TEMPLATES FOR CLIENT-SERVER FAMILIES IN SERVICE ORIENTED ARCHITECTURE-SERVER FAMILIES IN SERVICE ORIENTED ARCHITECTURE by Jaya Bansal has been approved July 2009 Graduate Supervisory-Server Based Service Oriented Architecture...............................9 2.4 Multi-tier Service Oriented

82

Bounding Peer-to-Peer Upload Traffic in Client Networks Chun-Ying Huang  

E-Print Network [OSTI]

interest. However, as the amount of peer-to- peer traffic increases, a network administrator would like for such network traffic. Second, as any one can develop their own protocols, even if network administratorsBounding Peer-to-Peer Upload Traffic in Client Networks Chun-Ying Huang National Taiwan University

Chen, Sheng-Wei

83

Client-Server Semantic Binary Database: Design and Development Konstantin Beznosov  

E-Print Network [OSTI]

Performance Database Research Center. The prototype will be referenced further as DBMS. The remainder of this paper is organized as follows. Section 2 describes the architecture of the DBMS. Section 3 presents the design of client-server version of the DBMS. Details of the implementation are ex- plored in Section 4

84

Connecting to the Active Directory Address Book from Email Clients other than Outlook  

E-Print Network [OSTI]

Connecting to the Active Directory Address Book from Email Clients other than Outlook The menu of connecting to an LDAP address book to be able to connect to the Active Directory Address Book. Common of Eudora. Mozilla LDAP Directory Service Configuration Evolution LDAP Directory Service Configuration #12

85

E-BUSINESS FOR THE ELECTRICITY RETAIL MARKET A Business to Client perspective  

E-Print Network [OSTI]

E-BUSINESS FOR THE ELECTRICITY RETAIL MARKET A Business to Client perspective Victor Santos ISCAC - 290 Coimbra, Portugal Email: amartins@deec.uc.pt Keywords: Electrical retail, e-Business, B2B, B2C, real time price. Abstract: In the new deregulated market of the electricity industry the communication

Monteiro, Edmundo

86

Web API Growing Pains: Stories from Client Developers and Their Code  

E-Print Network [OSTI]

APIs make use of REST interfaces which can be easily integrated with through a single HTTP requestWeb API Growing Pains: Stories from Client Developers and Their Code Tiago Espinha, Andy Zaidman.g.gross}@tudelft.nl Abstract--Web APIs provide a systematic and extensible approach for application-to-application interaction

Zaidman, Andy

87

Beamsteering on Mobile Devices: Network Capacity and Client Efficiency Technical Report 06-23-2010  

E-Print Network [OSTI]

-23-2010 Hang Yu, Lin Zhong, and Ashutosh Sabharwal Department of Electrical & Computer Engineering, Rice that BeamAdapt with four antennas can reduce client power consumption by 55% while maintaining a required first show that the form factor and power overhead of beamsteering is not fundamental. Using histor

Zhong, Lin

88

High-Energy analysis and Levinson's theorem for the selfadjoint matrix Schroedinger operator on the half line  

E-Print Network [OSTI]

The matrix Schroedinger equation with a selfadjoint matrix potential is considered on the half line with the general selfadjoint boundary condition at the origin. When the matrix potential is integrable, the high-energy asymptotics are established for the related Jost matrix, the inverse of the Jost matrix, and the scattering matrix. Under the additional assumption that the matrix potential has a first moment, Levinson's theorem is derived, relating the number of bound states to the change in the argument of the determinant of the scattering matrix.

Tuncay Aktosun; Ricardo Weder

2014-06-27T23:59:59.000Z

89

CONTEST: A Controllable Test Matrix Toolbox Alan Taylor and Desmond J. Higham  

E-Print Network [OSTI]

CONTEST: A Controllable Test Matrix Toolbox for MATLAB Alan Taylor and Desmond J. Higham June 20 a number of disciplines, giving rise to many challenging matrix computational tasks. Several random graph, preferential attachment, random graph, rewiring, sparse matrix, small-world. 1 Motivation Networks describing

Mottram, Nigel

90

Robustness of Ethernet-Based Real-Time Networked Control System with Multi-Level Client/Server Architecture  

E-Print Network [OSTI]

scenarios ranging from single-client-single-server to multi-client-multi-server architectures. Chapter V presents the performance comparisons of clients in the different experimental scenarios Chapter VI summarizes and concludes this thesis... input as a PWM signal. The digital controller for DC motor speed-control system is given by (2) [30]. ?unullknull?=?unullk?-?1null?+ nullK P + 0.5K I hnullenullknull + null0.5K I h - K P nulle(k - 1) (3) 17 Figure 10. DC motor speed...

Bibinagar, Naveen Kumar

2010-10-12T23:59:59.000Z

91

Technique for information retrieval using enhanced latent semantic analysis generating rank approximation matrix by factorizing the weighted morpheme-by-document matrix  

DOE Patents [OSTI]

A technique for information retrieval includes parsing a corpus to identify a number of wordform instances within each document of the corpus. A weighted morpheme-by-document matrix is generated based at least in part on the number of wordform instances within each document of the corpus and based at least in part on a weighting function. The weighted morpheme-by-document matrix separately enumerates instances of stems and affixes. Additionally or alternatively, a term-by-term alignment matrix may be generated based at least in part on the number of wordform instances within each document of the corpus. At least one lower rank approximation matrix is generated by factorizing the weighted morpheme-by-document matrix and/or the term-by-term alignment matrix.

Chew, Peter A; Bader, Brett W

2012-10-16T23:59:59.000Z

92

Client perceptions of university computing services from the faculty computing skills constituency perspective  

E-Print Network [OSTI]

in perceived effectiveness based on differences in computing skill constituencies. The other area of interest relative to this research was in the applied area of providing computing support. The data suggests that the providers of computing services need...CLIENT PERCEPTIONS OF UNIVERSII Y COMPUTING SERVICES FROM THE FACULTY COMPUTING SKILLS CONSTITUENCY PERSPECTIVE A Thesis C. KAY CLAYBOURN Submitted to the Office of Graduate Studies of Texas A8 M Universi!y in partia! fulfillment ot...

Claybourn, C. Kay

1990-01-01T23:59:59.000Z

93

Sharing of figurative language themes in expert therapy: occurrence and effect on client experiencing and therapeutic bond  

E-Print Network [OSTI]

production, use, and potential effects on the therapeutic relationship and client experiencing. Training videos were selected and transcribed using criteria for selection of examples of expert therapy. Fifty-six excerpts, each two-minutes in length, were...

Cardin, Scott Ashley

2004-09-30T23:59:59.000Z

94

NSLS-II HIGH LEVEL APPLICATION INFRASTRUCTURE AND CLIENT API DESIGN  

SciTech Connect (OSTI)

The beam commissioning software framework of NSLS-II project adopts a client/server based architecture to replace the more traditional monolithic high level application approach. It is an open structure platform, and we try to provide a narrow API set for client application. With this narrow API, existing applications developed in different language under different architecture could be ported to our platform with small modification. This paper describes system infrastructure design, client API and system integration, and latest progress. As a new 3rd generation synchrotron light source with ultra low emittance, there are new requirements and challenges to control and manipulate the beam. A use case study and a theoretical analysis have been performed to clarify requirements and challenges to the high level applications (HLA) software environment. To satisfy those requirements and challenges, adequate system architecture of the software framework is critical for beam commissioning, study and operation. The existing traditional approaches are self-consistent, and monolithic. Some of them have adopted a concept of middle layer to separate low level hardware processing from numerical algorithm computing, physics modelling, data manipulating, plotting, and error handling. However, none of the existing approaches can satisfy the requirement. A new design has been proposed by introducing service oriented architecture technology. The HLA is combination of tools for accelerator physicists and operators, which is same as traditional approach. In NSLS-II, they include monitoring applications and control routines. Scripting environment is very important for the later part of HLA and both parts are designed based on a common set of APIs. Physicists and operators are users of these APIs, while control system engineers and a few accelerator physicists are the developers of these APIs. With our Client/Server mode based approach, we leave how to retrieve information to the developers of APIs and how to use them to form a physics application to the users. For example, how the channels are related to magnet and what the current real-time setting of a magnet is in physics unit are the internals of APIs. Measuring chromaticities are the users of APIs. All the users of APIs are working with magnet and instrument names in a physics unit. The low level communications in current or voltage unit are minimized. In this paper, we discussed our recent progress of our infrastructure development, and client API.

Shen, G.; Yang; L.; Shroff; K.

2011-03-28T23:59:59.000Z

95

Light cone matrix product  

SciTech Connect (OSTI)

We show how to combine the light-cone and matrix product algorithms to simulate quantum systems far from equilibrium for long times. For the case of the XXZ spin chain at {Delta} = 0.5, we simulate to a time of {approx} 22.5. While part of the long simulation time is due to the use of the light-cone method, we also describe a modification of the infinite time-evolving bond decimation algorithm with improved numerical stability, and we describe how to incorporate symmetry into this algorithm. While statistical sampling error means that we are not yet able to make a definite statement, the behavior of the simulation at long times indicates the appearance of either 'revivals' in the order parameter as predicted by Hastings and Levitov (e-print arXiv:0806.4283) or of a distinct shoulder in the decay of the order parameter.

Hastings, Matthew B [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

96

Period of K system generator of pseudorandom numbers  

E-Print Network [OSTI]

We analyze the structure of the periodic trajectories of the matrix generator of pseudorandom numbers which has been proposed earlier. The structure of the periodic trajectories becomes more transparent when the rational sublattice coincides with the Galois field GF[p]. We are able to compute the period of the trajectories as a function of p and the dimension of the matrix d.

Akopov, N Z; Floratos, Emmanuel G; Savvidy, G K

1996-01-01T23:59:59.000Z

97

Period of K System Generator of Pseudorandom Numbers  

E-Print Network [OSTI]

We analyze the structure of the periodic trajectories of the matrix generator of pseudorandom numbers which has been proposed earlier. The structure of the periodic trajectories becomes more transparent when the rational sublattice coincides with the Galois field $GF[p]$. We are able to compute the period of the trajectories as a function of $p$ and the dimension of the matrix $d$.

N. Z. Akopov; G. G. Athanasiu; E. G. Floratos; G. K. Savvidy

1996-02-09T23:59:59.000Z

98

A la dcouverte du client L'engagement marchand dans diffrents formats de la  

E-Print Network [OSTI]

« A la découverte du client » L'engagement marchand dans différents formats de la relation'une couverture marchande plus large. De façon significative, c'est le développement récent des centres d'appels téléphoniques ­ là où l'échange marchand ressemble le plus à la chaîne de montage ­ qui a conduit les

Boyer, Edmond

99

Empirical Survey of Neutrinoless Double Beta Decay Matrix Elements  

E-Print Network [OSTI]

Neutrinoless double beta decay has been the subject of intensive theoretical work as it represents the only practical approach to discovering whether neutrinos are Majorana particles or not, and whether lepton number is a conserved quantum number. Available calculations of matrix elements and phase-space factors are reviewed from the perspective of a future large-scale experimental search for neutrinoless double beta decay. Somewhat unexpectedly, a uniform inverse correlation between phase space and the square of the nuclear matrix element emerges. As a consequence, no isotope is either favored or disfavored; all have qualitatively the same decay rate per unit mass for any given value of the Majorana mass.

R. G. H. Robertson

2013-01-07T23:59:59.000Z

100

Glass matrix armor  

DOE Patents [OSTI]

An armor system which utilizes glass. A plurality of constraint cells are mounted on a surface of a substrate, which is metal armor plate or a similar tough material, such that the cells almost completely cover the surface of the substrate. Each constraint cell has a projectile-receiving wall parallel to the substrate surface and has sides which are perpendicular to and surround the perimeter of the receiving wall. The cells are mounted such that, in one embodiment, the substrate surface serves as a sixth side or closure for each cell. Each cell has inside of it a plate, termed the front plate, which is parallel to and in contact with substantially all of the inside surface of the receiving wall. The balance of each cell is completely filled with a projectile-abrading material consisting of glass and a ceramic material and, in certain embodiments, a polymeric material. The glass may be in monolithic form or particles of ceramic may be dispersed in a glass matrix. The ceramic material may be in monolithic form or may be in the form of particles dispersed in glass or dispersed in said polymer.

Calkins, Noel C. (Los Alamos, NM)

1991-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Using the Domain Name System to Thwart Automated Client-Based Attacks  

SciTech Connect (OSTI)

On the Internet, attackers can compromise systems owned by other people and then use these systems to launch attacks automatically. When attacks such as phishing or SQL injections are successful, they can have negative consequences including server downtime and the loss of sensitive information. Current methods to prevent such attacks are limited in that they are application-specific, or fail to block attackers. Phishing attempts can be stopped with email filters, but if the attacker manages to successfully bypass these filters, then the user must determine if the email is legitimate or not. Unfortunately, they often are unable to do so. Since attackers have a low success rate, they attempt to compensate for it in volume. In order to have this high throughput, attackers take shortcuts and break protocols. We use this knowledge to address these issues by implementing a system that can detect malicious activity and use it to block attacks. If the client fails to follow proper procedure, they can be classified as an attacker. Once an attacker has been discovered, they will be isolated and monitored. This can be accomplished using existing software in Ubuntu Linux applications, along with our custom wrapper application. After running the system and seeing its performance on three popular Web browsers Chromium, Firefox and Internet Explorer as well as two popular email clients, Thunderbird and Evolution, we found that not only is this system conceivable, it is effective and has low overhead.

Taylor, Curtis R [ORNL; Shue, Craig A [ORNL

2011-09-01T23:59:59.000Z

102

Canonical density matrix perturbation theory  

E-Print Network [OSTI]

Density matrix perturbation theory [Niklasson and Challacombe, Phys. Rev. Lett. 92, 193001 (2004)] is generalized to canonical (NVT) free energy ensembles in tight-binding, Hartree-Fock or Kohn-Sham density functional theory. The canonical density matrix perturbation theory can be used to calculate temperature dependent response properties from the coupled perturbed self-consistent field equations as in density functional perturbation theory. The method is well suited to take advantage of sparse matrix algebra to achieve linear scaling complexity in the computational cost as a function of system size for sufficiently large non-metallic materials and metals at high temperatures.

Niklasson, Anders M N; Rubensson, Emanuel H; Rudberg, Elias

2015-01-01T23:59:59.000Z

103

FlaglerCounty Number of volunteers 183  

E-Print Network [OSTI]

in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental production and sustainability; Environmental horticulture; 4-H youth development; Nutrition, health and food

Watson, Craig A.

104

Analytical techniques for instrument design -- Matrix methods  

SciTech Connect (OSTI)

The authors take the traditional Cooper-Nathans approach, as has been applied for many years for steady-state triple-axis spectrometers, and consider its generalization to other inelastic scattering spectrometers. This involves a number of simple manipulations of exponentials of quadratic forms. In particular, they discuss a toolbox of matrix manipulations that can be performed on the 6-dimensional Cooper-Nathans matrix. They show how these tools can be combined to solve a number of important problems, within the narrow-band limit and the gaussian approximation. They will argue that a generalized program that can handle multiple different spectrometers could (and should) be written in parallel to the Monte-Carlo packages that are becoming available. They also discuss the complementarity between detailed Monte-Carlo calculations and the approach presented here. In particular, Monte-Carlo methods traditionally simulate the real experiment as performed in practice, given a model scattering law, while the Cooper-Nathans method asks the inverse question: given that a neutron turns up in a particular spectrometer configuration (e.g. angle and time of flight), what is the probability distribution of possible scattering events at the sample? The Monte-Carlo approach could be applied in the same spirit to this question.

Robinson, R.A.

1997-12-31T23:59:59.000Z

105

Raney distributions and random matrix theory  

E-Print Network [OSTI]

Recent works have shown that the family of probability distributions with moments given by the Fuss-Catalan numbers permit a simple parameterized form for their density. We extend this result to the Raney distribution which by definition has its moments given by a generalization of the Fuss-Catalan numbers. Such computations begin with an algebraic equation satisfied by the Stieltjes transform, which we show can be derived from the linear differential equation satisfied by the characteristic polynomial of random matrix realizations of the Raney distribution. For the Fuss-Catalan distribution, an equilibrium problem characterizing the density is identified. The Stieltjes transform for the limiting spectral density of the singular values squared of the matrix product formed from $q$ inverse standard Gaussian matrices, and $s$ standard Gaussian matrices, is shown to satisfy a variant of the algebraic equation relating to the Raney distribution. Supported on $(0,\\infty)$, we show that it too permits a simple functional form upon the introduction of an appropriate choice of parameterisation. As an application, the leading asymptotic form of the density as the endpoints of the support are approached is computed, and is shown to have some universal features.

Peter J. Forrester; Dang-Zheng Liu

2014-04-23T23:59:59.000Z

106

Molybdenum disilicide alloy matrix composite  

DOE Patents [OSTI]

Compositions of matter consisting of matrix materials having silicon carbide dispersed throughout them and methods of making the compositions are disclosed. A matrix material is an alloy of an intermetallic compound, molybdenum disilicide, and at least one secondary component which is a refractory silicide. The silicon carbide dispersant may be in the form of VLS whiskers, VS whiskers, or submicron powder or a mixture of these forms. 3 figures.

Petrovic, J.J.; Honnell, R.E.; Gibbs, W.S.

1991-12-03T23:59:59.000Z

107

Molybdenum disilicide alloy matrix composite  

DOE Patents [OSTI]

Compositions of matter consisting of matrix materials having silicon carbide dispersed throughout them and methods of making the compositions. A matrix material is an alloy of an intermetallic compound, molybdenum disilicide, and at least one secondary component which is a refractory silicide. The silicon carbide dispersant may be in the form of VLS whiskers, VS whiskers, or submicron powder or a mixture of these forms.

Petrovic, John J. (Los Alamos, NM); Honnell, Richard E. (Los Alamos, NM); Gibbs, W. Scott (Los Alamos, NM)

1991-01-01T23:59:59.000Z

108

Molybdenum disilicide alloy matrix composite  

DOE Patents [OSTI]

Compositions of matter consisting of matrix matrials having silicon carbide dispersed throughout them and methods of making the compositions. A matrix material is an alloy of an intermetallic compound, molybdenum disilicide, and at least one secondary component which is a refractory silicide. The silicon carbide dispersant may be in the form of VLS whiskers, VS whiskers, or submicron powder or a mixture of these forms.

Petrovic, John J. (Los Alamos, NM); Honnell, Richard E. (Los Alamos, NM); Gibbs, W. Scott (Los Alamos, NM)

1990-01-01T23:59:59.000Z

109

IBM Research Report Efficient High-precision Dense Matrix Algebra ...  

E-Print Network [OSTI]

Oct 29, 2008 ... We are given an m d design matrix P of floating point numbers and an ..... As described in the last line of the algorithm (Section 4), the right- ..... of these do incur a communications overhead, but it appears to be minimal.

2008-10-28T23:59:59.000Z

110

Verifying the secure setup of Unix client/servers and detection of network intrusion  

SciTech Connect (OSTI)

This paper describes our technical approach to developing and delivering Unix host- and network-based security products to meet the increasing challenges in information security. Today`s global ``Infosphere`` presents us with a networked environment that knows no geographical, national, or temporal boundaries, and no ownership, laws, or identity cards. This seamless aggregation of computers, networks, databases, applications, and the like store, transmit, and process information. This information is now recognized as an asset to governments, corporations, and individuals alike. This information must be protected from misuse. The Security Profile Inspector (SPI) performs static analyses of Unix-based clients and servers to check on their security configuration. SPI`s broad range of security tests and flexible usage options support the needs of novice and expert system administrators alike. SPI`s use within the Department of Energy and Department of Defense has resulted in more secure systems, less vulnerable to hostile intentions. Host-based information protection techniques and tools must also be supported by network-based capabilities. Our experience shows that a weak link in a network of clients and servers presents itself sooner or later, and can be more readily identified by dynamic intrusion detection techniques and tools. The Network Intrusion Detector (NID) is one such tool. NID is designed to monitor and analyze activity on an Ethernet broadcast Local Area Network segment and produce transcripts of suspicious user connections. NID`s retrospective and real-time modes have proven invaluable to security officers faced with ongoing attacks to their systems and networks.

Feingold, R.; Bruestle, H.R.; Bartoletti, T.; Saroyan, A.; Fisher, J.

1995-07-01T23:59:59.000Z

111

What is a business plan? A business plan is a tool used to organize a business idea, resources, management and clients. The tool is meant to plan  

E-Print Network [OSTI]

at by investors very carefully. It should detail costs, expenses, capital, break-even analysis, estimated cash1 What is a business plan? A business plan is a tool used to organize a business idea, resources do you get the product to your client(s)? What are the costs to make the product? What should

Johnson, Eric E.

112

Providing Network Video Service to Mobile Clients 1 Bruce A. Mah, Srinivasan Seshan, Kimberly Keeton, Randy H. Katz, Domenico Ferrari  

E-Print Network [OSTI]

Providing Network Video Service to Mobile Clients 1 Bruce A. Mah, Srinivasan Seshan, Kimberly server'' which retrieves video sequences on demand for playback on the displays of hand­held, portable, and the International Computer Science Institute. Bruce A. Mah was supported by an NSF Graduate Fellowship. Kimberly

California at Berkeley, University of

113

mSSL: Extending SSL to Support Data Sharing Among Collaborative Clients Jun Li and Xun Kang  

E-Print Network [OSTI]

mSSL: Extending SSL to Support Data Sharing Among Collaborative Clients Jun Li and Xun Kang it offered? In this paper, we present a protocol, called mSSL, that provides a set of security functions and confidentiality support, mSSL provides an original design on supporting data integrity and proof of service

Li, Jun

114

Using Entrez Utilities Web Service with Apache Axis2 for Java Creating a Web Service Client Application  

E-Print Network [OSTI]

Using Entrez Utilities Web Service with Apache Axis2 for Java Creating a Web Service Client Entrez Utilities Web Service using Axis2 for Java. Preinstalled Software You should have Apache Axis2.sh shell script file on Linux) in the bin directory of Axis2 installation. You will use it to generate Web

Levin, Judith G.

115

MonroeCounty Number of volunteers 108  

E-Print Network [OSTI]

in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental their question. 75% Clients who shared the information with someone else. Leverage ExtEnsion: Best management practices for homeowners and land- scapers; Climate change mitigation & adaptation; Sustainable marine

Watson, Craig A.

116

PASCOCOUNTY Number of volunteers 8,267  

E-Print Network [OSTI]

programs, Best Management Practices - Green Industries Giving Recent donors residing in county 3,285 FY or skill 92% Clients reporting a change in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental benefits to community 59% Students and Alumni UF students

Watson, Craig A.

117

Rank-Sparsity Incoherence for Matrix Decomposition  

E-Print Network [OSTI]

Suppose we are given a matrix that is formed by adding an unknown sparse matrix to an unknown low-rank matrix. Our goal is to decompose the given matrix into its sparse and low-rank components. Such a problem arises in a ...

Chandrasekaran, Venkat

118

Matrix adaptation in discriminative vector quantization  

E-Print Network [OSTI]

. Gabriel Zachmann (Computer Graphics) #12;Matrix adaptation in discriminative vector quantization Petra

Zachmann, Gabriel

119

Matrix Learning in Learning Vector Quantization  

E-Print Network [OSTI]

Zachmann (Computer Graphics) #12;Matrix Learning in Learning Vector Quantization Michael Biehl1 , Barbara

Biehl, Michael

120

Exploiting Matrix Symmetries and Physical Symmetries in Matrix Product States and Tensor Trains  

E-Print Network [OSTI]

We focus on symmetries related to matrices and vectors appearing in the simulation of quantum many-body systems. Spin Hamiltonians have special matrix-symmetry properties such as persymmetry. Furthermore, the systems may exhibit physical symmetries translating into symmetry properties of the eigenvectors of interest. Both types of symmetry can be exploited in sparse representation formats such as Matrix Product States (MPS) for the desired eigenvectors. This paper summarizes symmetries of Hamiltonians for typical physical systems such as the Ising model and lists resulting properties of the related eigenvectors. Based on an overview of Matrix Product States (Tensor Trains or Tensor Chains) and their canonical normal forms we show how symmetry properties of the vector translate into relations between the MPS matrices and, in turn, which symmetry properties result from relations within the MPS matrices. In this context we analyze different kinds of symmetries and derive appropriate normal forms for MPS representing these symmetries. Exploiting such symmetries by using these normal forms will lead to a reduction in the number of degrees of freedom in the MPS matrices. This paper provides a uniform platform for both well-known and new results which are presented from the (multi-)linear algebra point of view.

T. Huckle; K. Waldherr; T. Schulte-Herbrueggen

2013-01-04T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Matrix Computations (4th Edition)  

E-Print Network [OSTI]

Computation of Low-Rank Matrix Approximations," JACM 54(2), Article No. 9. G.E. Adams, A.W. Bojanczyk, and F­905. G.S. Ammar, W.B. Gragg, and L. Reichel (1985). "On the Eigenproblem for Orthogonal Matrices," Proc. Blackford, J. Demmel, J. Dongarra, J. Du Croz, A. Greenbaum, S. Hammarling, A. McKenney, and D. Sorensen

Van Loan, Charles F.

122

Matrix subdivision schemes Albert Cohen  

E-Print Network [OSTI]

in the analysis of multivariate scalar schemes, in subdivision processes corresponding to shift­invariant spaces extension of the well studied case of subdivision schemes with scalar masks. Such schemes arise of \\Phi. 1 #12; 1.Introduction Matrix subdivision schemes play an important role in the analysis of mul

Cohen, Albert

123

Hyper Space Complex Number  

E-Print Network [OSTI]

A new kind of numbers called Hyper Space Complex Numbers and its algebras are defined and proved. It is with good properties as the classic Complex Numbers, such as expressed in coordinates, triangular and exponent forms and following the associative and commutative laws of addition and multiplication. So the classic Complex Number is developed from in complex plane with two dimensions to in complex space with N dimensions and the number system is enlarged also.

Shanguang Tan

2007-04-23T23:59:59.000Z

124

Corrosion of Titanium Matrix Composites  

SciTech Connect (OSTI)

The corrosion behavior of unalloyed Ti and titanium matrix composites containing up to 20 vol% of TiC or TiB{sub 2} was determined in deaerated 2 wt% HCl at 50, 70, and 90 degrees C. Corrosion rates were calculated from corrosion currents determined by extrapolation of the tafel slopes. All curves exhibited active-passive behavior but no transpassive region. Corrosion rates for Ti + TiC composites were similar to those for unalloyed Ti except at 90 degrees C where the composites were slightly higher. Corrosion rates for Ti + TiB{sub 2} composites were generally higher than those for unalloyed Ti and increased with higher concentrations of TiB{sub 2}. XRD and SEM-EDS analyses showed that the TiC reinforcement did not react with the Ti matrix during fabrication while the TiB{sub 2} reacted to form a TiB phase.

Covino, B.S., Jr.; Alman, D.E.

2002-09-22T23:59:59.000Z

125

A Matrix Model for QCD  

E-Print Network [OSTI]

Gribov's observation that global gauge fixing is impossible has led to suggestions that there may be a deep connection between gauge-fixing and confinement. We find an unexpected relation between the topological non-triviality of the gauge bundle and coloured states in $SU(N)$ Yang-Mills theory, and show that such states are necessarily impure. We approximate QCD by a rectangular matrix model that captures the essential topological features of the gauge bundle, and demonstrate the impure nature of coloured states explicitly. Our matrix model also allows the inclusion of the QCD $\\theta$-term, as well as to perform explicit computations of low-lying glueball masses. This mass spectrum is gapped. Since an impure state cannot evolve to a pure one by a unitary transformation, our result shows that the solution to the confinement problem in pure QCD is fundamentally quantum information-theoretic.

Balachandran, A P; de Queiroz, Amilcar R

2014-01-01T23:59:59.000Z

126

A Simpler Approach to Matrix Completion  

E-Print Network [OSTI]

Matrix completion, low-rank matrices, convex optimization, nuclear norm ... The nuclear norm is equal to the sum of the singular values of a matrix and is the best

2009-10-21T23:59:59.000Z

127

Sparse unitary operators and repeated entries in the process matrix  

E-Print Network [OSTI]

We show that quantum processes of low rank are inexorably connected to the dimensions of the environmental state space that the system is in contact with. We also show that the process matrix representing such low rank processes will have only a few distinct entries which goes as O(r^2) (r is the rank) and hence the number of independent measurements needed to characterize the process is greatly reduced.

Vinayak Jagadish; Anil Shaji

2015-02-09T23:59:59.000Z

128

Rank-Sparsity Incoherence for Matrix Decomposition  

E-Print Network [OSTI]

Jun 11, 2009 ... Keywords: matrix decomposition, convex relaxation, L1 norm minimization, nuclear norm minimization, uncertainty principle, semidefinite...

Venkat Chandrasekaran

2009-06-11T23:59:59.000Z

129

Energy density matrix formalism for interacting quantum systems: a quantum Monte Carlo study  

SciTech Connect (OSTI)

We develop an energy density matrix that parallels the one-body reduced density matrix (1RDM) for many-body quantum systems. Just as the density matrix gives access to the number density and occupation numbers, the energy density matrix yields the energy density and orbital occupation energies. The eigenvectors of the matrix provide a natural orbital partitioning of the energy density while the eigenvalues comprise a single particle energy spectrum obeying a total energy sum rule. For mean-field systems the energy density matrix recovers the exact spectrum. When correlation becomes important, the occupation energies resemble quasiparticle energies in some respects. We explore the occupation energy spectrum for the finite 3D homogeneous electron gas in the metallic regime and an isolated oxygen atom with ground state quantum Monte Carlo techniques imple- mented in the QMCPACK simulation code. The occupation energy spectrum for the homogeneous electron gas can be described by an effective mass below the Fermi level. Above the Fermi level evanescent behavior in the occupation energies is observed in similar fashion to the occupation numbers of the 1RDM. A direct comparison with total energy differences demonstrates a quantita- tive connection between the occupation energies and electron addition and removal energies for the electron gas. For the oxygen atom, the association between the ground state occupation energies and particle addition and removal energies becomes only qualitative. The energy density matrix provides a new avenue for describing energetics with quantum Monte Carlo methods which have traditionally been limited to total energies.

Krogel, Jaron T [ORNL] [ORNL; Kim, Jeongnim [ORNL] [ORNL; Reboredo, Fernando A [ORNL] [ORNL

2014-01-01T23:59:59.000Z

130

Elements of number theory  

E-Print Network [OSTI]

The dissertation argues for the necessity of a morphosemantic theory of number, that is, a theory of number serviceable both to semantics and morphology. The basis for this position, and the empirical core of the dissertation, ...

Harbour, Daniel, 1975-

2003-01-01T23:59:59.000Z

131

Random Matrix Theory, Numerical Computation and Applications  

E-Print Network [OSTI]

a precursor to a book on Random Matrix Theory that will be forthcoming. We reserve the right to reuseRandom Matrix Theory, Numerical Computation and Applications Alan Edelman, Brian D. Sutton new approaches to theory. We illustrate by describing such random matrix techniques as the stochastic

Edelman, Alan

132

The World Wide Web is giving rise to a new type of distributed information system, one with an Internet (or intranet) communication platform, a broader client/server  

E-Print Network [OSTI]

with an Internet (or intranet) communication platform, a broader client/server architecture, the entire population issues regarding data access pro- tection on the Web [4]. The peculiar characteristics of this envir

Pagani, Elena

133

Refined matrix models from BPS counting  

E-Print Network [OSTI]

We construct a free fermion and matrix model representation of refined BPS generating functions of D2 and D0 branes bound to a single D6 brane, in a class of toric manifolds without compact four-cycles. In appropriate limit we obtain a matrix model representation of refined topological string amplitudes. We consider a few explicit examples which include a matrix model for the refined resolved conifold, or equivalently five-dimensional U(1) gauge theory, as well as a matrix representation of the refined MacMahon function. Matrix models which we construct have ordinary unitary measure, while their potentials are modified to incorporate the effect of the refinement.

Piotr Su?kowski

2011-08-25T23:59:59.000Z

134

The Theory of Quaternion Matrix Derivatives  

E-Print Network [OSTI]

A systematic theory is introduced for calculating the derivatives of quaternion matrix function with respect to quaternion matrix variables. The proposed methodology is equipped with the matrix product rule and chain rule and it is able to handle both analytic and nonanalytic functions. This corrects a flaw in the existing methods, that is, the incorrect use of the traditional product rule. In the framework introduced, the derivatives of quaternion matrix functions can be calculated directly without the differential of this function. Key results are summarized in tables. Several examples show how the quaternion matrix derivatives can be used as an important tool for solving problems related to signal processing.

Dongpo Xu; Danilo P. Mandic

2014-10-01T23:59:59.000Z

135

Alchemical attention: Shaw's transformational matrix  

E-Print Network [OSTI]

CHAPTER I INTRODUCTION: SHAW AS ALCHEMIST II THE PLAY OF IDEAS 12 III THE ENIGMATIC SPHINX 43 IV THE MICROCOSMIC MIRROR: BRUTE, GOD, AND FEMALE . . 54 V THE ALCHEMICAL OVERMAN VI NIETZSCHE'S FATEFUL ERROR 64 . 88 VII CHRISTIANITY AND THE MATRIX... of being as dramatized in two of his pivotal early plays, Caesar and ~Cl t dC did. 6 gth 9 t t 6 i tigtd th fit g. What is the nature of this change? What categories, ideas, symbols does Shaw use to communicate the nature of this change? How does...

Bryant, Gary Richard

1992-01-01T23:59:59.000Z

136

Uniform-burning matrix burner  

DOE Patents [OSTI]

Computer simulation was used in the development of an inward-burning, radial matrix gas burner and heat pipe heat exchanger. The burner and exchanger can be used to heat a Stirling engine on cloudy days when a solar dish, the normal source of heat, cannot be used. Geometrical requirements of the application forced the use of the inward burning approach, which presents difficulty in achieving a good flow distribution and air/fuel mixing. The present invention solved the problem by providing a plenum with just the right properties, which include good flow distribution and good air/fuel mixing with minimum residence time. CFD simulations were also used to help design the primary heat exchanger needed for this application which includes a plurality of pins emanating from the heat pipe. The system uses multiple inlet ports, an extended distance from the fuel inlet to the burner matrix, flow divider vanes, and a ring-shaped, porous grid to obtain a high-temperature uniform-heat radial burner. Ideal applications include dish/Stirling engines, steam reforming of hydrocarbons, glass working, and any process requiring high temperature heating of the outside surface of a cylindrical surface.

Bohn, Mark S. (Golden, CO); Anselmo, Mark (Arvada, CO)

2001-01-01T23:59:59.000Z

137

On the Connection Between 2d Topological Gravity and the Reduced Hermitian Matrix Model  

E-Print Network [OSTI]

We discuss how concepts such as geodesic length and the volume of space-time can appear in 2d topological gravity. We then construct a detailed mapping between the reduced Hermitian matrix model and 2d topological gravity at genus zero. This leads to a complete solution of the counting problem for planar graphs with vertices of even coordination number. The connection between multi-critical matrix models and multi-critical topological gravity at genus zero is studied in some detail.

J. Ambjorn; M. G. Harris; M. Weis

1997-02-26T23:59:59.000Z

138

Polymer Matrix Composites: A Perspective for a Special Issue of Polymer Reviews  

SciTech Connect (OSTI)

Polymer matrix composites, with their high specific strength and stiffness, are used in a wide range of applications from large wind turbine blades to microelectronics. This perspective article provides a brief primer on polymer matrix composites, discusses some of their advantages and limitations, and describes a number of emerging trends in the field. In addition, it introduces four review articles on the topics of recent developments in carbon fibers, natural fiber reinforced composites, evaluation of the interface between the fiber reinforcement and polymer matrix, and carbon nanotube reinforced polymers.

Kessler, Michael R.

2012-09-04T23:59:59.000Z

139

DOE/ID-Number  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy CooperationRequirements Matrix DOE-STD-3009-2014of Energy 6-2013,EA1 Prepared

140

DOE/ID-Number  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy CooperationRequirements Matrix DOE-STD-3009-2014of Energy 6-2013,EA1

Note: This page contains sample records for the topic "matrix client number" 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

DOE/ID-Number  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergy CooperationRequirements Matrix DOE-STD-3009-2014of Energy 6-2013,EA1Recommended

142

Volume 17 1, number 4 CHEMICAL PHYSICS LETTERS 10 August 1990 Sublimation versus fragmentation  

E-Print Network [OSTI]

Volume 17 1, number 4 CHEMICAL PHYSICS LETTERS 10 August 1990 Sublimation versus fragmentation in matrix-assisted laser desorption A. Vertes Department of Chemistry, University ofAntwerp (MA to potentially rapid destruction of the host matrix. Two separate mechanisms are considered, sublimation

Vertes, Akos

143

Definitions Numbered Space  

E-Print Network [OSTI]

Definitions · Numbered Space ­ a single space marked with a number and reserved for a single permit 24/7 · Unnumbered Space ­ a space which can be used by any customer allowed to park in that lot. High Low Average Question 4: If I buy a staff permit for an UNNUMBERED* space in a non-gated surface

Behmer, Spencer T.

144

Solving for the Particle-Number-Projected HFB Wavefunction  

E-Print Network [OSTI]

Recently we proposed a particle-number-conserving theory for nuclear pairing [Jia, Phys. Rev. C 88, 044303 (2013)] through the generalized density matrix formalism. The relevant equations were solved for the case when each single-particle level has a distinct set of quantum numbers and could only pair with its time-reversed partner (BCS-type Hamiltonian). In this work we consider the more general situation when several single-particle levels could have the same set of quantum numbers and pairing among these levels is allowed (HFB-type Hamiltonian). The pair condensate wavefunction (the HFB wavefunction projected onto good particle number) is determined by the equations of motion for density matrix operators instead of the variation principle. The theory is tested in the simple two-level model with factorizable pairing interactions and the semi-realistic model with the zero-range delta interaction.

Jia, L Y

2015-01-01T23:59:59.000Z

145

Solving for the Particle-Number-Projected HFB Wavefunction  

E-Print Network [OSTI]

Recently we proposed a particle-number-conserving theory for nuclear pairing [Jia, Phys. Rev. C 88, 044303 (2013)] through the generalized density matrix formalism. The relevant equations were solved for the case when each single-particle level has a distinct set of quantum numbers and could only pair with its time-reversed partner (BCS-type Hamiltonian). In this work we consider the more general situation when several single-particle levels could have the same set of quantum numbers and pairing among these levels is allowed (HFB-type Hamiltonian). The pair condensate wavefunction (the HFB wavefunction projected onto good particle number) is determined by the equations of motion for density matrix operators instead of the variation principle. The theory is tested in the simple two-level model with factorizable pairing interactions and the semi-realistic model with the zero-range delta interaction.

L. Y. Jia

2015-01-15T23:59:59.000Z

146

A New Proposal for Matrix Theory  

E-Print Network [OSTI]

We explain the motivation and main ideas underlying our proposal for a Lagrangian for Matrix Theory based on sixteen supercharges. Starting with the pedagogical example of a bosonic matrix theory we describe the appearance of a continuum spacetime geometry from a discrete, and noncommutative, spacetime with both Lorentz and Yang-Mills invariances. We explain the appearance of large N ground states with Dbranes and elucidate the principle of matrix Dbrane democracy at finite N. Based on the underlying symmetry algebras that hold at both finite and infinite N, we show why the supersymmetric matrix Lagrangian we propose does not belong to the class of supermatrix models which includes the BFSS and IKKT Matrix Models. We end with a preliminary discussion of a path integral prescription for the Hartle-Hawking wavefunction of the Universe derived from Matrix Theory.

Shyamoli Chaudhuri

2005-07-24T23:59:59.000Z

147

Dirac oscillators and the relativistic R matrix  

E-Print Network [OSTI]

The Dirac oscillators are shown to be an excellent expansion basis for solutions of the Dirac equation by $R$-matrix techniques. The combination of the Dirac oscillator and the $R$-matrix approach provides a convenient formalism for reactions as well as bound state problems. The utility of the $R$-matrix approach is demonstrated in relativistic impulse approximation calculations where exchange terms can be calculated exactly, and scattering waves made orthogonal to bound state wave functions.

J. Grineviciute; Dean Halderson

2014-04-17T23:59:59.000Z

148

A matrix generation approach for eigenvalue optimization  

E-Print Network [OSTI]

Figure 1: Graph of the maximum eigenvalue of the affine combination of. symmetric ...... C++ to compute the Gram matrix and then imported it to MATLAB by.

149

DOE/ID-Number  

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

performance and PSC in NPPs and the latest information on mobile devices and software technology in order to explore a number of usage scenarios. In their research, the team...

150

Green's Matrix for a Second Order Self-Adjoint Matrix Differential Operator  

E-Print Network [OSTI]

A systematic construction of the Green's matrix for a second order, self-adjoint matrix differential operator from the linearly independent solutions of the corresponding homogeneous differential equation set is carried out. We follow the general approach of extracting the Green's matrix from the Green's matrix of the corresponding first order system. This construction is required in the cases where the differential equation set cannot be turned to an algebraic equation set via transform techniques.

Tahsin Cagri Sisman; Bayram Tekin

2009-08-03T23:59:59.000Z

151

Every invertible matrix is diagonally equivalent to a matrix with distinct eigenvalues  

E-Print Network [OSTI]

Every invertible matrix is diagonally equivalent to a matrix with distinct eigenvalues Man-Duen Choi , Zejun Huang , Chi-Kwong Li , and Nung-Sing Sze§ Abstract We show that for every invertible n?n complex matrix A there is an n?n diagonal invertible D such that AD has distinct eigenvalues. Using

Li, Chi-Kwong

152

IMPROVING SANDSTONE MATRIX STIMULATION OF OIL  

E-Print Network [OSTI]

IMPROVING SANDSTONE MATRIX STIMULATION OF OIL WELLS BY GAS PRECONDITIONING M. A. Aggour, M. Al, Dhahran, Saudi Arabia ABSTRACT Experience has shown that for sandstone formations, oil wells respond to matrix acidizing in a different manner as compared to gas wells. For oil wells, the improvement

Abu-Khamsin, Sidqi

153

Renewal Credit Matrix CERTIFICATE RENEWAL PLAN  

E-Print Network [OSTI]

Renewal Credit Matrix CERTIFICATE RENEWAL PLAN PROFESSIONAL DEVELOPMENT OPTIONS FOR SOUTH CAROLINA are restricted to Options 1 and 2 in the matrix. CERTIFICATE RENEWAL OPTION ELIGIBILITY CRITERIA RENEWAL CREDITS to 120 renewal credits may be earned via this option during the five-year validity period

Kunkle, Tom

154

Phenomenological studies in the matrix models  

E-Print Network [OSTI]

Matrix models are a promising candidate for a nonperturbative formulation of the superstring theory. It is possible to study how the standard model and other phenomenological models appear from the matrix model, and estimate the probability distribution of their appearance. This article mainly addresses studies in toroidal compactifications with magnetic fluxes.

Hajime Aoki

2014-05-01T23:59:59.000Z

155

The Twisted Matrix: Dream, Simulation or Hybrid?  

E-Print Network [OSTI]

The Matrix is a computer-generated dreamworld built to keep us under control Morpheus, early in The Matrix. In dreaming, you are not only out of control, you dont even know itI was completely duped again and again ...

Clark, Andy

2004-01-01T23:59:59.000Z

156

Report number codes  

SciTech Connect (OSTI)

This publication lists all report number codes processed by the Office of Scientific and Technical Information. The report codes are substantially based on the American National Standards Institute, Standard Technical Report Number (STRN)-Format and Creation Z39.23-1983. The Standard Technical Report Number (STRN) provides one of the primary methods of identifying a specific technical report. The STRN consists of two parts: The report code and the sequential number. The report code identifies the issuing organization, a specific program, or a type of document. The sequential number, which is assigned in sequence by each report issuing entity, is not included in this publication. Part I of this compilation is alphabetized by report codes followed by issuing installations. Part II lists the issuing organization followed by the assigned report code(s). In both Parts I and II, the names of issuing organizations appear for the most part in the form used at the time the reports were issued. However, for some of the more prolific installations which have had name changes, all entries have been merged under the current name.

Nelson, R.N. (ed.)

1985-05-01T23:59:59.000Z

157

st.luCieCounty Number of volunteers 436  

E-Print Network [OSTI]

skills; Windstorm mitigation & energy efficiency; Nutrition & food safety; Commercial & homeowner horti 76% Clients adopting best practices resulting in societal, economic, or environmental benefits

Watson, Craig A.

158

st.luCieCounty Number of volunteers 771  

E-Print Network [OSTI]

skills; Windstorm mitigation & energy efficiency; Nutrition & food safety; Commercial & homeowner horti 75% Clients adopting best practices resulting in societal, economic, or environmental benefits

Watson, Craig A.

159

Volunteers (2013) Number of volunteers 1,509  

E-Print Network [OSTI]

or attitude 74% Clients adopting best practices resulting in societal, economic, or environmental benefits: Environmental ed; Residential landscape; 4-H youth developmnt; Small farms; Natural resources; Livestock

Florida, University of

160

A matrix damage accumulation model for laminated composites  

E-Print Network [OSTI]

of the evolutionary relationship with respect to either time or the number of loa, d cycles. The damage histories f' or cross-ply laminates subjected to constant maximum stress fatigue were generated by the dart. age evolutionary relationship. These predictions... with respect to the measured damage state. . 5 Structure of FORTRAN code for the integration of the damage evolution- ary rela. tionship. 6 Matrix ' rack damage variable in the 90' plies for a. [Os/90s], AS4/3501 ? 6 laminate loaded at a maximum fatigue...

Lo, David Chi Shing

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Neutrinoless double beta decay and nuclear matrix elements  

SciTech Connect (OSTI)

The fundamental importance of searching for neutrinoless double-beta decay (0{nu}{beta}{beta}-decay) is widely recognized. Observation of the decay would tell us that the total lepton number is not conserved and that, consequently, neutrinos are massive Majorana fermions. The 0{nu}{beta}{beta}-decay is discussed in context of neutrino oscillation data. The perspectives of the experimental 0{nu}{beta}{beta}-decay searches are analyzed. The importance of reliable determination of the 0{nu}{beta}{beta}-decay nuclear matrix elements is pointed out.

Simkovic, Fedor [BLTP, JINR Dubna, 141980 Dubna, Moscow region (Russian Federation); Comenius University, Mlynska dolina, Bratislava (Slovakia)

2011-11-23T23:59:59.000Z

162

Thermodynamics of protein folding: a random matrix formulation  

E-Print Network [OSTI]

The process of protein folding from an unfolded state to a biologically active, folded conformation is governed by many parameters e.g the sequence of amino acids, intermolecular interactions, the solvent, temperature and chaperon molecules. Our study, based on random matrix modeling of the interactions, shows however that the evolution of the statistical measures e.g Gibbs free energy, heat capacity, entropy is single parametric. The information can explain the selection of specific folding pathways from an infinite number of possible ways as well as other folding characteristics observed in computer simulation studies.

Pragya Shukla

2010-10-16T23:59:59.000Z

163

ALARA notes, Number 8  

SciTech Connect (OSTI)

This document contains information dealing with the lessons learned from the experience of nuclear plants. In this issue the authors tried to avoid the `tyranny` of numbers and concentrated on the main lessons learned. Topics include: filtration devices for air pollution abatement, crack repair and inspection, and remote handling equipment.

Khan, T.A.; Baum, J.W.; Beckman, M.C. [eds.] [eds.

1993-10-01T23:59:59.000Z

164

CHEMICAL SAFETY Emergency Numbers  

E-Print Network [OSTI]

- 1 - CHEMICAL SAFETY MANUAL 2010 #12;- 2 - Emergency Numbers UNBC Prince George Campus Security Prince George Campus Chemstores 6472 Chemical Safety 6472 Radiation Safety 5530 Biological Safety 5530 use, storage, handling, waste and emergency management of chemicals on the University of Northern

Bolch, Tobias

165

A number of organizations,  

E-Print Network [OSTI]

installed solar electric systems on a number of the city's buildings, including the Chicago Center for Green Technology shown here. CityofChicago Aggregated Purchasing--A Clean Energy Strategy SOLAR TODAY Aggregated Purchasing--A Clean Energy Strategy by Lori A. Bird and Edward A. Holt #12;November/December 2002 35 Power

166

ACCOUNTS PAYABLE VENDOR NUMBER GUIDE  

E-Print Network [OSTI]

ACCOUNTS PAYABLE VENDOR NUMBER GUIDE FOR DEPARTMENTS W-9 AND W-8BEN FORMS TAXPAYER ID NUMBER (TIN), FEDERAL EMPLOYER ID NUMBER (FEIN), AND EMPLOYER'S ID NUMBER (EIN) HOW TO FIND A VENDOR'S ID NUMBER IN BANNER HOW TO DETERMINE IF A VENDOR IS IN BANNER UPDATED MAY 2013 #12;Vendor Number Guide

167

Integrated optic vector-matrix multiplier  

DOE Patents [OSTI]

A vector-matrix multiplier is disclosed which uses N different wavelengths of light that are modulated with amplitudes representing elements of an N.times.1 vector and combined to form an input wavelength-division multiplexed (WDM) light stream. The input WDM light stream is split into N streamlets from which each wavelength of the light is individually coupled out and modulated for a second time using an input signal representing elements of an M.times.N matrix, and is then coupled into an output waveguide for each streamlet to form an output WDM light stream which is detected to generate a product of the vector and matrix. The vector-matrix multiplier can be formed as an integrated optical circuit using either waveguide amplitude modulators or ring resonator amplitude modulators.

Watts, Michael R. (Albuquerque, NM)

2011-09-27T23:59:59.000Z

168

JOBAID-VIEWING AN EMPLOYEE MATRIX (SUPERVISOR)  

Broader source: Energy.gov [DOE]

The purpose of this job aid is to guidesupervisorusers through the step-by-step process of viewing an employee matrix within SuccessFactors Learning.

169

RANK-SPARSITY INCOHERENCE FOR MATRIX DECOMPOSITION ...  

E-Print Network [OSTI]

Jun 11, 2009 ... uncertainty principle between the sparsity pattern of a matrix and its row and column spaces, and use it to ..... to some graph). ...... [31] YALMIP: A Toolbox for Modeling and Optimization in MATLAB, Proceedings of the. CACSD...

2009-06-11T23:59:59.000Z

170

The Jones Matrix of a birefringent plate  

E-Print Network [OSTI]

. We work in the PS polarization system (polarization parallel and perpendicular to the plane of incidence), and the boundary conditions of refraction are satisfied when we apply Fresnel's equations. The theory for the Jones Matrix is in agreement...

Wan, Xiaoke

1999-01-01T23:59:59.000Z

171

Chemical Additive Selection in Matrix Acidizing  

E-Print Network [OSTI]

This work proposes to survey new chemical knowledge, developed since 1984, on fluid additives used in matrix stimulation treatments of carbonate and sandstone petroleum reservoirs and describes one method of organizing this new knowledge in a...

Weidner, Jason 1981-

2011-05-09T23:59:59.000Z

172

Server/Client model. Server , client server  

E-Print Network [OSTI]

memory ID if OK -1 error «key» "IPC_PRIVATE", kernel non-negative integer identifier; shmctl() : int shmctl (int shmid, int cmd, struct shmid_ds *buf); «cmd» IPC_STAT, IPC_SET, IPC_RMID. . googl : ­ IPC_STAT fills the buf data structure ­ IPC_SET can change the uid

Triantafillou, Peter

173

RNA matrix models with external interactions and their asymptotic behavior  

SciTech Connect (OSTI)

We study a matrix model of RNA in which an external perturbation on n nucleotides is introduced in the action of the partition function of the polymer chain. The effect of the perturbation appears in the exponential generating function of the partition function as a factor exp(1-n{alpha}/L) (where {alpha} is the ratio of strengths of the original to the perturbed term and L is the length of the chain). The asymptotic behavior of the genus distribution functions as a function of length for the matrix model with interaction is analyzed numerically for all n{<=}L. It is found that as n{alpha}/L is increased from 0 to 1, the term 3{sup L} in the number of diagrams a{sub L,g,{alpha}}{sup '} at a fixed length L, genus g and {alpha}, goes to 2{sup L}[(3-(n{alpha}/L)){sup L} for any n{alpha}/L] and the total number of diagrams N{sub {alpha}}{sup '} at a fixed length L and {alpha} but independent of genus g, undergoes a change in the factor exp({radical}(L)) to 1 (exp[(1-n{alpha}/L){radical}(L)] for any n{alpha}/L). However the exponent L of the dominant length dependent term in a{sub L,g,{alpha}}{sup '} stays unchanged. Hence the universality is robust to changes in the interaction ({alpha}). The distribution functions also exhibit unusual behavior at small lengths.

Garg, I.; Deo, N. [Department of Physics and Astrophysics, University of Delhi, Delhi 110007 (India)

2009-06-15T23:59:59.000Z

174

Commodity/Vendor Purchasing Matrix Vendor Location  

E-Print Network [OSTI]

Commodity/Vendor Purchasing Matrix Commodity Vendor N am e and A ddress Vendor N am e in eVA Vendor sheets of paper and bring to business office for payment. Vendor Purchasing Matrix 090413 Page 1 of 4 #12;Commodity Vendor N am e and A ddress Vendor N am e in eVA Vendor Location in eVA PO C ategory eVA PO needed

Swaddle, John

175

Nanophosphor composite scintillator with a liquid matrix  

DOE Patents [OSTI]

An improved nanophosphor scintillator liquid comprises nanophosphor particles in a liquid matrix. The nanophosphor particles are optionally surface modified with an organic ligand. The surface modified nanophosphor particle is essentially surface charge neutral, thereby preventing agglomeration of the nanophosphor particles during dispersion in a liquid scintillator matrix. The improved nanophosphor scintillator liquid may be used in any conventional liquid scintillator application, including in a radiation detector.

McKigney, Edward Allen (Los Alamos, NM); Burrell, Anthony Keiran (Los Alamos, NM); Bennett, Bryan L. (Los Alamos, NM); Cooke, David Wayne (Santa Fe, NM); Ott, Kevin Curtis (Los Alamos, NM); Bacrania, Minesh Kantilal (Los Alamos, NM); Del Sesto, Rico Emilio (Los Alamos, NM); Gilbertson, Robert David (Los Alamos, NM); Muenchausen, Ross Edward (Los Alamos, NM); McCleskey, Thomas Mark (Los Alamos, NM)

2010-03-16T23:59:59.000Z

176

Project Title Improved Emission Models for Project Evaluation (MOVES-Matrix) University Georgia Institute of Technology  

E-Print Network [OSTI]

Project Title Improved Emission Models for Project Evaluation (MOVES-Matrix) University Georgia or organization) DOT - $92,292.15 Total Project Cost $92,292.15 Agency ID or Contract Number DTRT13-G-UTC29 Start and End Dates November 2013 - June 2015 Brief Description of Research Project Local governments are using

California at Davis, University of

177

Hermitean matrix model free energy: Feynman graph technique for all genera  

E-Print Network [OSTI]

We present a diagrammatic technique for calculating the free energy of the Hermitian one-matrix model to all orders of 1/N expansion in the case where the limiting eigenvalue distribution spans arbitrary (but fixed) number of disjoint intervals (curves).

L. Chekhov; B. Eynard

2005-04-13T23:59:59.000Z

178

esCaMbiaCounty Number of volunteers 750  

E-Print Network [OSTI]

& natural resource awareness; Row & forage crops; Best practices for home landscapes; Nutrition education; 4 or skill 92% Clients reporting a change in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental benefits to community 59% Students and Alumni UF students

Watson, Craig A.

179

PasCoCounty Number of volunteers 8,267  

E-Print Network [OSTI]

programs, Best Management Practices - Green Industries Giving Recent donors residing in county 3,424 FY or skill 92% Clients reporting a change in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental benefits to community 59% Students and Alumni UF students

Watson, Craig A.

180

NAME: STUDENT NUMBER (PID): CITY, STATE ZIP: DAYTIME PHONE NUMBER  

E-Print Network [OSTI]

NAME: STUDENT NUMBER (PID): ADDRESS: CITY, STATE ZIP: DAYTIME PHONE NUMBER: CELL PHONE NUMBER of financial institution. 14 Cell Phone Expenses 15 Other ordinary and necessary living expenses. 16 TOTAL (add

Note: This page contains sample records for the topic "matrix client number" 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

aluminium matrix composite: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

182

aluminium matrix composites: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

183

alumina matrix composites: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

184

alloy matrix composite: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

185

aluminum matrix composite: Topics by E-print Network  

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

Topic Index 1 Joining of 6061 Aluminum Matrix-Ceramic Particle Reinforced Composites Materials Science Websites Summary: ) ) Joining of 6061 Aluminum Matrix-Ceramic Particle...

186

aluminide matrix composites: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

187

alloy matrix composites: Topics by E-print Network  

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

Sciences Websites Summary: -matrix composites Xiangcheng Luo, D.D.L. Chung* Composite Materials Research Laboratory, State University of New Abstract A carbon-matrix...

188

On Low Rank Matrix Approximations with Applications to Synthesis ...  

E-Print Network [OSTI]

a given matrix by a matrix of specified (low rank) in the uniform norm. ... Note that in the existing literature on low rank approximation of matrices the empha-.

2011-05-23T23:59:59.000Z

189

Method of producing a hybrid matrix fiber composite  

DOE Patents [OSTI]

Hybrid matrix fiber composites having enhanced compressive performance as well as enhanced stiffness, toughness and durability suitable for compression-critical applications. The methods for producing the fiber composites using matrix hybridization. The hybrid matrix fiber composites comprised of two chemically or physically bonded matrix materials, whereas the first matrix materials are used to impregnate multi-filament fibers formed into ribbons and the second matrix material is placed around and between the fiber ribbons that are impregnated with the first matrix material and both matrix materials are cured and solidified.

Deteresa, Steven J. (Livermore, CA); Lyon, Richard E. (Absecon, NJ); Groves, Scott E. (Brentwood, CA)

2006-03-28T23:59:59.000Z

190

Inner approximations for polynomial matrix inequalities and robust ...  

E-Print Network [OSTI]

Apr 26, 2011 ... is modelled by parametrized polynomial matrix inequalities (PMI). ... Given a parametrized PMI set, we provide a hierarchy of linear matrix...

2011-04-26T23:59:59.000Z

191

Automation of Nested Matrix and Derivative Operations Robert Kalaba  

E-Print Network [OSTI]

Automation of Nested Matrix and Derivative Operations Robert Kalaba Departments of Electrical of expressions involving nested matrix and derivative operations. The need to differentiate such expressions

Tesfatsion, Leigh

192

al alloy matrix: Topics by E-print Network  

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

dislocation structure of both Al matrix and precipitates Gubicza, Jen 3 Elevated temperature wear of an aluminum matrix composite Al6061-20 percent aluminum(2) oxygen(3)...

193

Number | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's HeatMexico:CommunityNorthwest Basin andNsbowde's blog HomeNumber"

194

Grant Application Package CFDA Number  

E-Print Network [OSTI]

Grant Application Package CFDA Number: Opportunity Title: Offering Agency: Agency Contact: Opportunity Open Date: Opportunity Close Date: CFDA Description: Opportunity Number: Competition ID

Talley, Lynne D.

195

Numerical study on optimal Stirling engine regenerator matrix designs taking into account the effects of matrix  

E-Print Network [OSTI]

Numerical study on optimal Stirling engine regenerator matrix designs taking into account matrix design that improves the efficiency of a Stirling engine has been developed in a numerical study of the existing SM5 Stirling engine. A new, detailed, one-dimensional Stirling engine model that delivers results

196

Electrolyte matrix for molten carbonate fuel cells  

DOE Patents [OSTI]

A matrix for a carbonate electrolyte including a support material and an additive constituent having a relatively low melting temperature and a relatively high coefficient of thermal expansion. The additive constituent is from 3 to 45 weight percent of the matrix and is formed from raw particles whose diameter is in a range of 0.1 .mu.m to 20 .mu.m and whose aspect ratio is in a range of 1 to 50. High energy intensive milling is used to mix the support material and additive constituent during matrix formation. Also disclosed is the use of a further additive constituent comprising an alkaline earth containing material. The further additive is mixed with the support material using high energy intensive milling.

Huang, Chao M. (Danbury, CT); Yuh, Chao-Yi (New Milford, CT)

1999-01-01T23:59:59.000Z

197

Google matrix analysis of directed networks  

E-Print Network [OSTI]

In past ten years, modern societies developed enormous communication and social networks. Their classification and information retrieval processing become a formidable task for the society. Due to the rapid growth of World Wide Web, social and communication networks, new mathematical methods have been invented to characterize the properties of these networks on a more detailed and precise level. Various search engines are essentially using such methods. It is highly important to develop new tools to classify and rank enormous amount of network information in a way adapted to internal network structures and characteristics. This review describes the Google matrix analysis of directed complex networks demonstrating its efficiency on various examples including World Wide Web, Wikipedia, software architecture, world trade, social and citation networks, brain neural networks, DNA sequences and Ulam networks. The analytical and numerical matrix methods used in this analysis originate from the fields of Markov chains, quantum chaos and Random Matrix theory.

Leonardo Ermann; Klaus M. Frahm; Dima L. Shepelyansky

2014-09-01T23:59:59.000Z

198

Electrolyte matrix for molten carbonate fuel cells  

DOE Patents [OSTI]

A matrix is described for a carbonate electrolyte including a support material and an additive constituent having a relatively low melting temperature and a relatively high coefficient of thermal expansion. The additive constituent is from 3 to 45 weight percent of the matrix and is formed from raw particles whose diameter is in a range of 0.1 {micro}m to 20 {micro}m and whose aspect ratio is in a range of 1 to 50. High energy intensive milling is used to mix the support material and additive constituent during matrix formation. Also disclosed is the use of a further additive constituent comprising an alkaline earth containing material. The further additive is mixed with the support material using high energy intensive milling. 5 figs.

Huang, C.M.; Yuh, C.Y.

1999-02-09T23:59:59.000Z

199
200

Density matrix of black hole radiation  

E-Print Network [OSTI]

Hawking's model of black hole evaporation is not unitary and leads to a mixed density matrix for the emitted radiation, while the Page model describes a unitary evaporation process in which the density matrix evolves from an almost thermal state to a pure state. We compare a recently proposed model of semiclassical black hole evaporation to the two established models. In particular, we study the density matrix of the outgoing radiation and determine how the magnitude of the off-diagonal corrections differs for the three frameworks. For Hawking's model, we find power-law corrections to the two-point functions that induce exponentially suppressed corrections to the off-diagonal elements of the full density matrix. This verifies that the Hawking result is correct to all orders in perturbation theory and also allows one to express the full density matrix in terms of the single-particle density matrix. We then consider the semiclassical theory for which the corrections, being non-perturbative from an effective field-theory perspective, are much less suppressed and grow monotonically in time. In this case, the R\\'enyi entropy for the outgoing radiation is shown to grow linearly at early times; but this growth slows down and the entropy eventually starts to decrease at the Page time. In addition to comparing models, we emphasize the distinction between the state of the radiation emitted from a black hole, which is highly quantum, and that of the radiation emitted from a typical classical black body at the same temperature.

Lasma Alberte; Ram Brustein; Andrei Khmelnitsky; A. J. M. Medved

2015-02-09T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Polymeric matrix materials for infrared metamaterials  

DOE Patents [OSTI]

A polymeric matrix material exhibits low loss at optical frequencies and facilitates the fabrication of all-dielectric metamaterials. The low-loss polymeric matrix material can be synthesized by providing an unsaturated polymer, comprising double or triple bonds; partially hydrogenating the unsaturated polymer; depositing a film of the partially hydrogenated polymer and a crosslinker on a substrate; and photopatterning the film by exposing the film to ultraviolet light through a patterning mask, thereby cross-linking at least some of the remaining unsaturated groups of the partially hydrogenated polymer in the exposed portions.

Dirk, Shawn M; Rasberry, Roger D; Rahimian, Kamyar

2014-04-22T23:59:59.000Z

202

The concrete theory of numbers: initial numbers and wonderful properties of numbers repunit  

E-Print Network [OSTI]

In this work initial numbers and repunit numbers have been studied. All numbers have been considered in a decimal notation. The problem of simplicity of initial numbers has been studied. Interesting properties of numbers repunit are proved: $gcd(R_a, R_b) = R_{gcd(a,b)}$; $R_{ab}/(R_aR_b)$ is an integer only if $gcd(a,b) = 1$, where $a\\geq1$, $b\\geq1$ are integers. Dividers of numbers repunit, are researched by a degree of prime number.

Boris V. Tarasov

2007-04-07T23:59:59.000Z

203

Matrix-Free Interior Point Method  

E-Print Network [OSTI]

Oct 5, 2009 ... while [10] regularizes the Hessian matrix (what in our terms would correspond ...... path following algorithm in which the Newton search directions are com- ... element in DS is selected to be the next pivot to enter DL, then the...

2009-10-07T23:59:59.000Z

204

Human Resources Security Access Matrix Function Training  

E-Print Network [OSTI]

June 2013 Human Resources Security Access Matrix Function Training Course Required Class Mode Training Course Prerequisite Security Access Form Required Contact for Additional Information Complete Electronic I-9 Forms REC001: I-9 /E-Verify Web Training OR Online OR None Electronic I-9 Security Access Form

Wu, Shin-Tson

205

Sensor Network Localization, Euclidean Distance Matrix ...  

E-Print Network [OSTI]

paper is to view SNL as a (nearest) Euclidean Distance Matrix, EDM, completion problem that ... simply corresponds to a given fixed clique for the graph of the EDM problem. We next ...... The tests were done using MATLAB 7.4. The method for...

2008-11-17T23:59:59.000Z

206

The Phase of the Scattering Matrix  

E-Print Network [OSTI]

Vacuum polarization in external fields is treated by way of calculating - exactly and then perturbatively - the phase of the quantum scattering matrix in the Shale-Stinespring approach to field theory. The link between the Shale-Stinespring method and the Epstein-Glaser renormalization procedure is highlighted.

Graca-Bonda, Jos M

2000-01-01T23:59:59.000Z

207

Polymer matrix electroluminescent materials and devices  

DOE Patents [OSTI]

Photoluminescent and electroluminescent compositions are provided which comprise a matrix comprising aromatic repeat units covalently coordinated to a phosphorescent or luminescent metal ion or metal ion complexes. Methods for producing such compositions, and the electroluminescent devices formed therefrom, are also disclosed.

Marrocco, III, Matthew L. (Fontana, CA); Motamedi, Farshad J. (Claremont, CA); Abdelrazzaq, Feras Bashir (Covina, CA); Abdelrazzaq, legal representative, Bashir Twfiq (Aman, JO)

2012-06-26T23:59:59.000Z

208

An Eigenvalue Symmetric Matrix Contractor Milan Hladik  

E-Print Network [OSTI]

for symmetric matrices. Given a symmetric interval matrix AS and an interval approximation of its eigen- value a contractor. Cj is able to contract the domains of the variables by eliminating values that are not consistent contractors related to linear constraints [3] or to the constraint "A is positive semi-definite" [10

Paris-Sud XI, Université de

209

An Eigenvalue Symmetric Matrix Contractor Milan Hladik  

E-Print Network [OSTI]

for symmetric matrices. Given a symmetric interval matrix AS and an interval approximation of its eigen- value called a contractor. Cj is able to contract the domains of the variables by eliminating values contractors related to linear constraints [3] or to the constraint "A is positive semi-definite" [10

Kearfott, R. Baker

210

Fission matrix-based Monte Carlo criticality analysis of fuel storage pools  

SciTech Connect (OSTI)

Standard Monte Carlo transport procedures experience difficulties in solving criticality problems in fuel storage pools. Because of the strong neutron absorption between fuel assemblies, source convergence can be very slow, leading to incorrect estimates of the eigenvalue and the eigenfunction. This study examines an alternative fission matrix-based Monte Carlo transport method that takes advantage of the geometry of a storage pool to overcome this difficulty. The method uses Monte Carlo transport to build (essentially) a fission matrix, which is then used to calculate the criticality and the critical flux. This method was tested using a test code on a simple problem containing 8 assemblies in a square pool. The standard Monte Carlo method gave the expected eigenfunction in 5 cases out of 10, while the fission matrix method gave the expected eigenfunction in all 10 cases. In addition, the fission matrix method provides an estimate of the error in the eigenvalue and the eigenfunction, and it allows the user to control this error by running an adequate number of cycles. Because of these advantages, the fission matrix method yields a higher confidence in the results than standard Monte Carlo. We also discuss potential improvements of the method, including the potential for variance reduction techniques. (authors)

Farlotti, M. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, Ann Arbor, MI 48109 (United States); Ecole Polytechnique, Palaiseau, F 91128 (France); Larsen, E. W. [Department of Nuclear Engineering and Radiological Sciences, University of Michigan, Ann Arbor, MI 48109 (United States)

2013-07-01T23:59:59.000Z

211

Electromagnetic interference shielding using continuous carbon-fiber carbon-matrix and polymer-matrix composites  

E-Print Network [OSTI]

Electromagnetic interference shielding using continuous carbon-fiber carbon-matrix and polymer electromagnetic interference (EMI) shielding material with shielding effectiveness 124 dB, low surface impedance interference shielding 1. Introduction Electromagnetic interference (EMI) shielding is receiv- ing increasing

Chung, Deborah D.L.

212

Data Compression with Prime Numbers  

E-Print Network [OSTI]

A compression algorithm is presented that uses the set of prime numbers. Sequences of numbers are correlated with the prime numbers, and labeled with the integers. The algorithm can be iterated on data sets, generating factors of doubles on the compression.

Gordon Chalmers

2005-11-16T23:59:59.000Z

213

Universality in Similarity Renormalization Group Evolved Potential Matrix Elements and T-Matrix Equivalence  

E-Print Network [OSTI]

We examine how the universality of two-nucleon interactions evolved using similarity renormalization group (SRG) transformations correlates with T-matrix equivalence, with the ultimate goal of gaining insight into universality for three-nucleon forces. With sufficient running of the SRG flow equations, the low-energy matrix elements of different realistic potentials evolve to a universal form. Because these potentials are fit to low-energy data, they are (approximately) phase equivalent only up to a certain energy, and we find universality in evolved potentials up to the corresponding momentum. More generally we find universality in local energy regions, reflecting a local decoupling by the SRG. The further requirements for universality in evolved potential matrix elements are explored using two simple alternative potentials. We see evidence that in addition to predicting the same observables, common long-range potentials (i.e., explicit pion physics) is required for universality in the potential matrix elements after SRG flow. In agreement with observations made previously for Vlowk evolution, regions of universal potential matrix elements are restricted to where half-on-shell T-matrix equivalence holds.

B. Dainton; R. J. Furnstahl; R. J. Perry

2014-01-27T23:59:59.000Z

214

Automation of the matrix element reweighting method  

E-Print Network [OSTI]

Matrix element reweighting is a powerful experimental technique widely employed to maximize the amount of information that can be extracted from a collider data set. We present a procedure that allows to automatically evaluate the weights for any process of interest in the standard model and beyond. Given the initial, intermediate and final state particles, and the transfer functions for the final physics objects, such as leptons, jets, missing transverse energy, our algorithm creates a phase-space mapping designed to efficiently perform the integration of the squared matrix element and the transfer functions. The implementation builds up on MadGraph, it is completely automatized and publicly available. A few sample applications are presented that show the capabilities of the code and illustrate the possibilities for new studies that such an approach opens up.

P. Artoisenet; V. Lematre; F. Maltoni; O. Mattelaer

2011-02-01T23:59:59.000Z

215

Nanophosphor composite scintillators comprising a polymer matrix  

DOE Patents [OSTI]

An improved nanophosphor composite comprises surface modified nanophosphor particles in a solid matrix. The nanophosphor particle surface is modified with an organic ligand, or by covalently bonding a polymeric or polymeric precursor material. The surface modified nanophosphor particle is essentially charge neutral, thereby preventing agglomeration of the nanophosphor particles during formation of the composite material. The improved nanophosphor composite may be used in any conventional scintillator application, including in a radiation detector.

Muenchausen, Ross Edward (Los Alamos, NM); Mckigney, Edward Allen (Los Alamos, NM); Gilbertson, Robert David (Los Alamos, NM)

2010-11-16T23:59:59.000Z

216

Random Matrix Theory and its Innovative Applications  

E-Print Network [OSTI]

values or eigenvalues of random matrices. (Usually it is enough to know the quarter circle law, the semi normal, then the eigen- values of the Wishart matrix AT A/m in the limit as m/n = r and m,n are almost. In one exam- ple (Figure 7), Popoff et al. [20] use the fact that the distribution of the singular values

Edelman, Alan

217

Relativistic R matrix and continuum shell model  

E-Print Network [OSTI]

Background: The $R$ matrix formalism of Lane and Thomas has proven to be a convenient reaction theory for solving many-coupled channel systems. The theory provides solutions to bound states, scattering states, and resonances for microscopic models in one formalism. Purpose: The first purpose is to extend this formalism to the relativistic case so that the many-coupled channels problem may be solved for systems in which binary breakup channels satisfy a relative Dirac equation. The second purpose is to employ this formalism in a relativistic continuum shell model. Methods: Expressions for the collision matrix and the scattering amplitude, from which observables may be calculated, are derived. The formalism is applied to the 1p-1h relativistic continuum shell model with an interaction extracted from relativistic mean-field theory. Results: The simplest of the $\\sigma +\\omega +\\rho$ exchange interactions produces a good description of the single-particle energies in $^{16}$O and $^{90}$Zr and a reasonable description of proton scattering from $^{15}$N. Conclusions: The development of a calculable, relativistic $R$ matrix and its implementation in a $1p-1h$ relativistic continuum shell model provide a simple relatively self-consist, physically justifiable model for use in knockout reactions.

J. Grineviciute; Dean Halderson

2014-04-16T23:59:59.000Z

218

Full CKM matrix with lattice QCD  

SciTech Connect (OSTI)

The authors show that it is now possible to fully determine the CKM matrix, for the first time, using lattice QCD. |V{sub cd}|, |V{sub cs}|, |V{sub ub}|, |V{sub cb}| and |V{sub us}| are, respectively, directly determined with the lattice results for form factors of semileptonic D {yields} {pi}lv, D {yields} Klv, B {yields} {pi}lv, B {yields} Dlv and K {yields} {pi}lv decays. The error from the quenched approximation is removed by using the MILC unquenced lattice gauge configurations, where the effect of u, d and s quarks is included. The error from the ''chiral'' extrapolation (m{sub l} {yields} m{sub ud}) is greatly reduced by using improved staggered quarks. The accuracy is comparable to that of the Particle Data Group averages. In addition, |V{sub ud}|, |V{sub ts}|, |V{sub ts}| and |V{sub td}| are determined by using unitarity of the CKM matrix and the experimental result for sin (2{beta}). In this way, they obtain all 9 CKM matrix elements, where the only theoretical input is lattice QCD. They also obtain all the Wolfenstein parameters, for the first time, using lattice QCD.

Okamoto, Masataka; /Fermilab

2004-12-01T23:59:59.000Z

219

Analyticity and the Holographic S-Matrix  

SciTech Connect (OSTI)

We derive a simple relation between the Mellin amplitude for AdS/CFT correlation functions and the bulk S-Matrix in the flat spacetime limit, proving a conjecture of Penedones. As a consequence of the Operator Product Expansion, the Mellin amplitude for any unitary CFT must be a meromorphic function with simple poles on the real axis. This provides a powerful and suggestive handle on the locality vis-a-vis analyticity properties of the S-Matrix. We begin to explore analyticity by showing how the familiar poles and branch cuts of scattering amplitudes arise from the holographic description. For this purpose we compute examples of Mellin amplitudes corresponding to 1-loop and 2-loop Witten diagrams in AdS. We also examine the flat spacetime limit of conformal blocks, implicitly relating the S-Matrix program to the Bootstrap program for CFTs. We use this connection to show how the existence of small black holes in AdS leads to a universal prediction for the conformal block decomposition of the dual CFT.

Fitzpatrick, A.Liam; /Stanford U., Phys. Dept.; Kaplan, Jared; /SLAC

2012-04-03T23:59:59.000Z

220

Client Configuration and Installation  

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

Instructions below. In certain environments (e.g., if your installation is on a machine which has more than one network interface or has a high bandwidth network connection...

Note: This page contains sample records for the topic "matrix client number" 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

MISSION CLIENTS ORGANIZATIONAL  

E-Print Network [OSTI]

Virginia Oil and Natural Gas Association U.S. Environmental Protection Agency Arts Monongalia Charleston and economic research, and information on economic, demographic and business trends in the state and its Education Policy Commission West Virginia Independent Colleges and Universities American Electric Power West

Mohaghegh, Shahab

222

NERSC HPSS Client HTAR  

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

Usage HTAR Usage HTAR is a command line utility that creates and manipulates HPSS-resident tar-format archive files. It is ideal for storing groups of files in HPSS. Since the tar...

223

Client Configuration and Installation  

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

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224

NERSC HPSS Client HSI  

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

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225

NERSC HPSS Client HTAR  

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

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226

NERSC HPSS Clients  

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

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227

NERSC HPSS FTP Client  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challengeMultiscale SubsurfaceExascalePhase-1 HPSS Charging NERSCClientsftp

228

NERSC HPSS PFTP Client  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challengeMultiscale SubsurfaceExascalePhase-1 HPSS ChargingArchive »

229

Presentation to: Client  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedles for medical point07.06Nucleon Structure onenergy8,

230

Matrix probing, skeleton decompositions, and sparse Fourier transform  

E-Print Network [OSTI]

In this thesis, we present three different randomized algorithms that help to solve matrices, compute low rank approximations and perform the Fast Fourier Transform. Matrix probing and its conditioning When a matrix A with ...

Chiu, Jiawei

2013-01-01T23:59:59.000Z

231

Mirror of the refined topological vertex from a matrix model  

E-Print Network [OSTI]

We find an explicit matrix model computing the refined topological vertex, starting from its representation in terms of plane partitions. We then find the spectral curve of that matrix model, and thus the mirror symmetry of the refined vertex. With the same method we also find a matrix model for the strip geometry, and we find its mirror curve. The fact that there is a matrix model shows that the refined topological string amplitudes also satisfy the remodeling the B-model construction.

B. Eynard; C. Kozcaz

2011-07-26T23:59:59.000Z

232

Remedial Action and Waste Disposal Conduct of OperationsMatrix  

SciTech Connect (OSTI)

This Conduct of Operations (CONOPS) matrix incorporates the Environmental Restoration Disposal Facility (ERDF) CONOPS matrix (BHI-00746, Rev. 0). The ERDF CONOPS matrix has been expanded to cover all aspects of the RAWD project. All remedial action and waste disposal (RAWD) operations, including waste remediation, transportation, and disposal at the ERDF consist of construction-type activities as opposed to nuclear power plant-like operations. In keeping with this distinction, the graded approach has been applied to the developmentof this matrix.

M. A. Casbon.

1999-05-24T23:59:59.000Z

233

Optimization Online - A Simpler Approach to Matrix Completion  

E-Print Network [OSTI]

Oct 4, 2009 ... Keywords: Matrix completion, low-rank matrices, convex optimization, nuclear norm minimization, random matrices, operator Chernoff bound,...

Benjamin Recht

2009-10-04T23:59:59.000Z

234

Mechanical Properties of Porous-Matrix Ceramic Composites**  

E-Print Network [OSTI]

REVIEWS Mechanical Properties of Porous- Matrix Ceramic Composites** By Frank W. Zok* and Carlos G/Mechanical Properties of Porous-Matrix Ceramic Composites REVIEWS The porous matrix concept has been developed primarily. Levi 1. Introduction Damage tolerance can be enabled in continuous fiber-rein- forced ceramic

Zok, Frank

235

Some Noncommutative Matrix Algebras Arising in the Bispectral Problem  

E-Print Network [OSTI]

I revisit the so called "bispectral problem" introduced in a joint paper with Hans Duistermaat a long time ago, allowing now for the differential operators to have matrix coefficients and for the eigenfunctions, and one of the eigenvalues, to be matrix valued too. In the last example we go beyond this and allow both eigenvalues to be matrix valued.

F. Alberto Grnbaum

2014-07-24T23:59:59.000Z

236

Constraints of mixing matrix elements in the sequential fourthgeneration model  

E-Print Network [OSTI]

We review our works on the sequential fourth generation model and focus on the constriants of $4\\times 4$ quark mixing matrix elements. We investigate the quark mixing matrix elements from the rare $K,B$ meson decays. We talk about the $ hierarchy$ of the $4\\times 4$ matrix and the existence of fourth generation.

W. J. Huo

2002-03-23T23:59:59.000Z

237

Banded Matrix Fraction Representation of Triangular Input Normal Pairs  

E-Print Network [OSTI]

, 15, 14]. In this approach, the #3; S.A.C. Capital Management, LLC, 540 Madison Ave, New York, NY state transition matrix and B is a n #2; d matrix with n #21; d. Let C be the p #2; n matrix whose kth develop a computationally convenient representation of the state transition matrices that arise from

238

Metal Matrix Microencapsulated (M3) fuel neutronics performance in PWRs  

SciTech Connect (OSTI)

Metal Matrix Microencapsulated (M3) fuel consists of TRISO or BISO coated fuel particles directly dispersed in a matrix of zirconium metal to form a solid rod (Fig. 1). In this integral fuel concept the cladding tube and the failure mechanisms associated with it have been eliminated. In this manner pellet-clad-interactions (PCI), thin tube failure due to oxidation and hydriding, and tube pressurization and burst will be absent. M3 fuel, given the high stiffness of the integral rod design, could as well improve grid-to-rod wear behavior. Overall M3 fuel, compared to existing fuel designs, is expected to provide greatly improved operational performance. Multiple barriers to fission product release (ceramic coating layers in the coated fuel particle and te metal matrix) and the high thermal conductivity zirconium alloy metal matrix contribute to the enhancement in fuel behavior. The discontinuous nature of fissile material encapsulated in coated particles provides additional assistance; for instance if the M3 fuel rod is snapped into multiple pieces, only the limited number of fuel particles at the failure cross section are susceptible to release fission products. This is in contrast to the conventional oxide fuel where the presence of a small opening in the cladding provides the pathway for release of the entire inventory of fission products from the fuel rod. While conventional metal fuels (e.g. U-Zr and U-Mo) are typically expected to experience large swelling under irradiation due to the high degree of damage from fission fragments and introduction of fission gas into the lattice, this is not the case for M3 fuels. The fissile portion of the fuel is contained within the coated particle where enough room is available to accommodate fission gases and kernel swelling. The zirconium metal matrix will not be exposed to fission products and its swelling is known to be very limited when exposed solely to neutrons. Under design basis RIA and LOCA, fuel performance will be superior to the conventional oxide fuel since PCMI and rod burst, respectively, have been mitigated. Under beyond design basis accident scenarios where the fuel is exposed to high temperature steam for prolonged periods, larger inventory of zirconium metal in the core could negatively affect the accident progression. A thin steam resistant layer (e.g. alumina forming alloy steel), integrated into the solid rod during fabrication by co-extrusion or hot-isostatic-pressing, offers the potential to provide additional fuel protection from steam interaction: blanketing under a range of boiling regimes and under severe accident conditions up to high temperatures well beyond what is currently possible in the conventional fuel. A crucial aspect to the viability of M3 fuel in light water reactors is the reduced heavy metal load compared to standard pellet fuel. This study evaluated the design requirements to operate a Pressurized Water Reactor (PWR) with M3 fuel in order to obtain fuel cycle length, reactivity coefficients, and power peaking factors comparable to that of standard fuel.

Fratoni, Massimiliano [Pennsylvania State University] [Pennsylvania State University; Terrani, Kurt A [ORNL] [ORNL

2012-01-01T23:59:59.000Z

239

Compendium of Experimental Cetane Numbers  

SciTech Connect (OSTI)

This report is an updated version of the 2004 Compendium of Experimental Cetane Number Data and presents a compilation of measured cetane numbers for pure chemical compounds. It includes all available single compound cetane number data found in the scientific literature up until March 2014 as well as a number of unpublished values, most measured over the past decade at the National Renewable Energy Laboratory. This Compendium contains cetane values for 389 pure compounds, including 189 hydrocarbons and 201 oxygenates. More than 250 individual measurements are new to this version of the Compendium. For many compounds, numerous measurements are included, often collected by different researchers using different methods. Cetane number is a relative ranking of a fuel's autoignition characteristics for use in compression ignition engines; it is based on the amount of time between fuel injection and ignition, also known as ignition delay. The cetane number is typically measured either in a single-cylinder engine or a constant volume combustion chamber. Values in the previous Compendium derived from octane numbers have been removed, and replaced with a brief analysis of the correlation between cetane numbers and octane numbers. The discussion on the accuracy and precision of the most commonly used methods for measuring cetane has been expanded and the data has been annotated extensively to provide additional information that will help the reader judge the relative reliability of individual results.

Yanowitz, J.; Ratcliff, M. A.; McCormick, R. L.; Taylor, J. D.; Murphy, M. J.

2014-08-01T23:59:59.000Z

240

Number  

Office of Legacy Management (LM)

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Note: This page contains sample records for the topic "matrix client number" 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

Polymer matrix composites research: A survey of federally sponsored programs  

SciTech Connect (OSTI)

This report identifies research conducted by agencies of the federal government other than the Department of Energy (DOE) in the area of advanced polymer matrix composites (PMCs). DOE commissioned the report to avoid duplicating other agencies' efforts in planning its own research program for PMCs. PMC materials consist of high-strength, short or continuous fibers fused together by an organic matrix. Compared to traditional structural metals, PMCs provide greater strength and stiffness, reduced weight and increased heat resistance. The key contributors to PMC research identified by the survey are the Department of Defense (DOD), the National Aeronautics and Space Administration (NASA), the National Science Foundation (NSF), and the Department of Transportation (DOT). The survey identified a total of 778 projects. More than half of the total projects identified emphasize materials research with a goal toward developing materials with improved performance. Although an almost equal number of identified materials projects focus on thermosets and thermoplastics receive more attention because of their increased impact resistance and their easy formability and re-formability. Slightly more than one third of projects identified target structures research. Only 15 percent of the projects identified focus on manufacturing techniques, despite the need for efficient, economical methods manufacturing products constructed of PMCs--techniques required for PMCs to gain widespread acceptance. Three issues to be addressed concerning PMCs research are economy of use, improvements in processing, and education and training. Five target technologies have been identified that could benefit greatly from increased use of PMCs: aircraft fuselages, automobile frames, high-speed machinery, electronic packaging, and construction.

Not Available

1990-06-01T23:59:59.000Z

242

The Twisted Matrix: Dream, Simulation or Hybrid? to appear in C. Grau (ed) Philosophical Essays on the Matrix (Oxford University  

E-Print Network [OSTI]

The Twisted Matrix: Dream, Simulation or Hybrid? to appear in C. Grau (ed) Philosophical Essays://whatisthematrix.warnerbros.com/rl_cmp/phi.html The Twisted Matrix: Dream, Simulation or Hybrid1? 1. Ambivalence "The Matrix is a computer in a world of persisting, external, independent people, cities, cars and objects, and you yourself

Clark, Andy

243

SALTSTONE MATRIX CHARACTERIZATION AND STADIUM SIMULATION RESULTS  

SciTech Connect (OSTI)

SIMCO Technologies, Inc. was contracted to evaluate the durability of the saltstone matrix material and to measure saltstone transport properties. This information will be used to: (1) Parameterize the STADIUM{reg_sign} service life code, (2) Predict the leach rate (degradation rate) for the saltstone matrix over 10,000 years using the STADIUM{reg_sign} concrete service life code, and (3) Validate the modeled results by conducting leaching (water immersion) tests. Saltstone durability for this evaluation is limited to changes in the matrix itself and does not include changes in the chemical speciation of the contaminants in the saltstone. This report summarized results obtained to date which include: characterization data for saltstone cured up to 365 days and characterization of saltstone cured for 137 days and immersed in water for 31 days. Chemicals for preparing simulated non-radioactive salt solution were obtained from chemical suppliers. The saltstone slurry was mixed according to directions provided by SRNL. However SIMCO Technologies Inc. personnel made a mistake in the premix proportions. The formulation SIMCO personnel used to prepare saltstone premix was not the reference mix proportions: 45 wt% slag, 45 wt% fly ash, and 10 wt% cement. SIMCO Technologies Inc. personnel used the following proportions: 21 wt% slag, 65 wt% fly ash, and 14 wt% cement. The mistake was acknowledged and new mixes have been prepared and are curing. The results presented in this report are assumed to be conservative since the excessive fly ash was used in the SIMCO saltstone. The SIMCO mixes are low in slag which is very reactive in the caustic salt solution. The impact is that the results presented in this report are expected to be conservative since the samples prepared were deficient in slag and contained excess fly ash. The hydraulic reactivity of slag is about four times that of fly ash so the amount of hydrated binder formed per unit volume in the SIMCO saltstone samples is less than that expected for saltstone containing the reference amount of slag (45 wt.% of the total cementitious mixture versus 21 wt.% used in the SIMCO samples). Consequently the SIMCO saltstone samples are expected to have lower strengths, and tortuosity and higher porosity, water diffusivity, and intrinsic permeability compared to the reference case MCU saltstone. MCU reference saltstone contains nonradioactive salt solution with a composition designed to simulate the product of the Modular Caustic Side Solvent Extraction (MCU) Unit [Harbour, 2009]. The SIMCO saltstone samples were cast in molds and cured for three days under plastic with a source of water to prevent drying. Details of the sample preparation process are presented in Attachment 2. The molds were then removed and the samples were cured at a constant temperature (76 F, 24 C) and 100 percent relative humidity for up to one year. Selected samples were periodically removed and characterized the evolution of the matrix as a function of age. In order to preserve the age dependent microstructure at the specified curing times it is necessary to stop hydration. This was accomplished by immersing the samples in isopropanol for 5 days to replace water with alcohol. The microstructure of the matrix material was also characterized as a function of aging. This information was used as a base line for comparison with leached microstructures. After curing for 137 days, specimens were cut into 20 mm disks and exposed to deionized water with a pH maintained at 10.5. Microstructure and calcium sulfur leaching results for samples leached for 31 days are presented in this report. Insufficient leached material was generated during the testing to date to obtain physical and mineralogical properties for leached saltstone. Longer term experiments are required because the matrix alteration rate due to immersion in deionized water is slow.

Langton, C.

2009-07-30T23:59:59.000Z

244

Amplification of maximally-path-entangled number states  

SciTech Connect (OSTI)

We examine the behavior of a non-Gaussian state like the maximally path-entangled number state commonly known as a N00N state under phase-insensitive amplification. We derive an analytical result for the density matrix of the N00N state for arbitrary gain of the amplifier. We consider cases of both symmetric and antisymmetric amplification of the two modes of the N00N state. We quantitatively evaluate the loss of entanglement by the amplifier in terms of the logarithmic negativity parameter. We find that N00N states are more robust than their Gaussian counterparts.

Agarwal, G. S.; Rai, Amit [Department of Physics, Oklahoma State University, Stillwater, Oklahoma 74078 (United States); Chaturvedi, S. [School of Physics, University of Hyderabad, Hyderabad 500046 (India)

2010-04-15T23:59:59.000Z

245

Effective dynamics of the matrix big bang  

SciTech Connect (OSTI)

We study the leading quantum effects in the recently introduced matrix big bang model. This amounts to a study of supersymmetric Yang-Mills theory compactified on the Milne orbifold. We find a one-loop potential that is attractive near the big bang. Surprisingly, the potential decays very rapidly at late times where it appears to be generated by D-brane effects. Usually, general covariance constrains the form of any effective action generated by renormalization group flow. However, the form of our one-loop potential seems to violate these constraints in a manner that suggests a connection between the cosmological singularity and long wavelength, late time physics.

Craps, Ben [Theoretische Natuurkunde, Vrije Universiteit Brussel and International Solvay Institutes, Pleinlaan 2, B-1050 Brussels (Belgium); Instituut voor Theoretische Fysica, Universiteit van Amsterdam, Valckenierstraat 65, 1018 XE Amsterdam (Netherlands); Rajaraman, Arvind [Department of Physics and Astronomy, University of California, Irvine, California 92697 (United States); Sethi, Savdeep [Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637 (United States)

2006-05-15T23:59:59.000Z

246

Conformal Universality in Normal Matrix Ensembles  

E-Print Network [OSTI]

A remarkable property of Hermitian ensembles is their universal behavior, that is, once properly rescaled the eigenvalue statistics does not depend on particularities of the ensemble. Recently, normal matrix ensembles have attracted increasing attention, however, questions on universality for these ensembles still remain under debate. We analyze the universality properties of random normal ensembles. We show that the concept of universality used for Hermitian ensembles cannot be directly extrapolated to normal ensembles. Moreover, we show that the eigenvalue statistics of random normal matrices with radially symmetric potential can be made universal under a conformal transformation.

Alexei M. Veneziani; Tiago Pereira; Domingos H. U. Marchetti

2009-09-18T23:59:59.000Z

247

Ceramic Matrix Composites | GE Global Research  

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

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248

Zinc Matrix Power Inc | Open Energy Information  

Open Energy Info (EERE)

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249

Open quantum systems and Random Matrix Theory  

E-Print Network [OSTI]

A simple model for open quantum systems is analyzed with Random Matrix Theory. The system is coupled to the continuum in a minimal way. In this paper we see the effect of opening the system on the level statistics, in particular the $\\Delta_3(L)$ statistic, width distribution and level spacing are examined as a function of the strength of this coupling. A super-radiant transition is observed, and it is seen that as it is formed, the level spacing and $\\Delta_3(L)$ statistic exhibit the signatures of missed levels.

Declan Mulhall

2015-01-09T23:59:59.000Z

250

Examining a right-handed quark mixing matrix with $b$-tags at the LHC  

E-Print Network [OSTI]

Encouraged by a hint in a search for right-handed $W$ bosons at the LHC, we investigate whether the unitarity of a right-handed quark mixing matrix and the equality of the left- and right-handed quark mixing matrices could be tested at the LHC. We propose a particular test, involving counting the numbers of $b$-tags in the final state, and simulate the test at the event level with Monte-Carlo tools for the forthcoming $\\sqrt{s}=13$ TeV LHC run. We find that testing unitarity with 20/fb will be challenging; our test successfully rejects unitarity if the right-handed quark mixing matrix is non-unitary, but only in particular cases. On the other hand, our test may provide the first opportunity to test the unitarity of a right-handed quark mixing matrix and with 3000/fb severely constrains possible departures from unitarity in the latter. We refine our previous work, testing the equality of quark mixing matrices, with full collider simulation. With 20/fb, we are sensitive to mixing angles as small as $30^\\circ$, and with 3000/fb, angles as small as $7.5^\\circ$, confirming our preliminary analysis. We briefly investigate testing the unitarity of the SM CKM matrix with a similar method by studying semileptonic $t\\bar t$ production, concluding that systematics make it particularly difficult.

Andrew Fowlie; Luca Marzola

2014-12-17T23:59:59.000Z

251

RNG: A Practitioner's Overview Random Number Generation  

E-Print Network [OSTI]

RNG: A Practitioner's Overview Random Number Generation A Practitioner's Overview Prof. Michael and Monte Carlo Methods Pseudorandom number generation Types of pseudorandom numbers Properties of these pseudorandom numbers Parallelization of pseudorandom number generators New directions for SPRNG Quasirandom

Mascagni, Michael

252

Unitarity and the Holographic S-Matrix  

SciTech Connect (OSTI)

The bulk S-Matrix can be given a non-perturbative definition in terms of the flat space limit of AdS/CFT. We show that the unitarity of the S-Matrix, ie the optical theorem, can be derived by studying the behavior of the OPE and the conformal block decomposition in the flat space limit. When applied to perturbation theory in AdS, this gives a holographic derivation of the cutting rules for Feynman diagrams. To demonstrate these facts we introduce some new techniques for the analysis of conformal field theories. Chief among these is a method for conglomerating local primary operators O{sub 1} and O{sub 2} to extract the contribution of an individual primary O{sub {Delta},{ell}} in their OPE. This provides a method for isolating the contribution of specific conformal blocks which we use to prove an important relation between certain conformal block coefficients and anomalous dimensions. These techniques make essential use of the simplifications that occur when CFT correlators are expressed in terms of a Mellin amplitude.

Fitzpatrick, A.Liam; /Stanford U., Phys. Dept.; Kaplan, Jared; /SLAC

2012-08-28T23:59:59.000Z

253

An advanced algorithm for construction of Integral Transport Matrix Method operators using accumulation of single cell coupling factors  

SciTech Connect (OSTI)

The Integral Transport Matrix Method (ITMM) has been shown to be an effective method for solving the neutron transport equation in large domains on massively parallel architectures. In the limit of very large number of processors, the speed of the algorithm, and its suitability for unstructured meshes, i.e. other than an ordered Cartesian grid, is limited by the construction of four matrix operators required for obtaining the solution in each sub-domain. The existing algorithm used for construction of these matrix operators, termed the differential mesh sweep, is computationally expensive and was developed for a structured grid. This work proposes the use of a new algorithm for construction of these operators based on the construction of a single, fundamental matrix representing the transport of a particle along every possible path throughout the sub-domain mesh. Each of the operators is constructed by multiplying an element of this fundamental matrix by two factors dependent only upon the operator being constructed and on properties of the emitting and incident cells. The ITMM matrix operator construction time for the new algorithm is demonstrated to be shorter than the existing algorithm in all tested cases with both isotropic and anisotropic scattering considered. While also being a more efficient algorithm on a structured Cartesian grid, the new algorithm is promising in its geometric robustness and potential for being applied to an unstructured mesh, with the ultimate goal of application to an unstructured tetrahedral mesh on a massively parallel architecture. (authors)

Powell, B. P.; Azmy, Y. Y. [North Carolina State University, Department of Nuclear Engineering, Burlington Engineering Labs, 2500 Stinston Drive, Raleigh, NC 27695 (United States)

2013-07-01T23:59:59.000Z

254

Characterization and control of the fiber-matrix interface in ceramic matrix composites  

SciTech Connect (OSTI)

Fiber-reinforced SiC composites fabricated by thermal-gradient forced-flow chemical-vapor infiltration (FCVI) have exhibited both composite (toughened) and brittle behavior during mechanical property evaluation. Detailed analysis of the fiber-matrix interface revealed that a silica layer on the surface of Nicalon Si-C-O fibers tightly bonds the fiber to the matrix. The strongly bonded fiber and matrix, combined with the reduction in the strength of the fibers that occurs during processing, resulted in the observed brittle behavior. The mechanical behavior of Nicalon/SiC composites has been improved by applying thin coatings (silicon carbide, boron, boron nitride, molybdenum, carbon) to the fibers, prior to densification, to control the interfacial bond. Varying degrees of bonding have been achieved with different coating materials and film thicknesses. Fiber-matrix bond strengths have been quantitatively evaluated using an indentation method and a simple tensile test. The effects of bonding and friction on the mechanical behavior of this composite system have been investigated. 167 refs., 59 figs., 18 tabs.

Lowden, R.A.

1989-03-01T23:59:59.000Z

255

Motion at low Reynolds number  

E-Print Network [OSTI]

The work described in this thesis centers on inertialess motion at low Reynolds numbers at the crossroad between biofluids and microfluids. Here we address questions regarding locomotion of micro-swimmers, transport of ...

Tam, Daniel See Wai, 1980-

2008-01-01T23:59:59.000Z

256

Departmental Business Instrument Numbering System  

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

To prescribe procedures for assigning identifying numbers to all Department of Energy (DOE), including the National Nuclear Security Administration, business instruments. Cancels DOE 1331.2B. Canceled by DOE O 540.1A.

2000-12-05T23:59:59.000Z

257

Departmental Business Instrument Numbering System  

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

The Order prescribes the procedures for assigning identifying numbers to all Department of Energy (DOE) and National Nuclear Security Administration (NNSA) business instruments. Cancels DOE O 540.1. Canceled by DOE O 540.1B.

2005-01-27T23:59:59.000Z

258

Photoconductivity of structures based on the SnO{sub 2} porous matrix coupled with core-shell CdSe/CdS quantum dots  

SciTech Connect (OSTI)

Embedding of quantum dots into porous oxide matrixes is a perspective technique for photosensitization of a structure. We show that the sensitization efficiency may be increased by the use of core-shell quantum dots. It is demonstrated that the photoresponse amplitude in a SnO{sub 2} porous matrix with CdSe/CdS quantum dots depends non-monotonously on the number of atomic layers in a shell. The best results are obtained for SnO{sub 2} matrixes coupled with the quantum dots with three atomic layers of a shell. Mechanisms responsible for the structure sensitization are discussed.

Drozdov, K. A.; Kochnev, V. I.; Dobrovolsky, A. A.; Khokhlov, D. R. [Department of Physics, Moscow State University, 119991 Moscow (Russian Federation)] [Department of Physics, Moscow State University, 119991 Moscow (Russian Federation); Popelo, A. V. [Department of Materials Science, Moscow State University, 119991 Moscow (Russian Federation)] [Department of Materials Science, Moscow State University, 119991 Moscow (Russian Federation); Rumyantseva, M. N.; Gaskov, A. M.; Ryabova, L. I. [Department of Chemistry, Moscow State University, 119991 Moscow (Russian Federation)] [Department of Chemistry, Moscow State University, 119991 Moscow (Russian Federation); Vasiliev, R. B. [Department of Materials Science, Moscow State University, 119991 Moscow (Russian Federation) [Department of Materials Science, Moscow State University, 119991 Moscow (Russian Federation); Department of Chemistry, Moscow State University, 119991 Moscow (Russian Federation)

2013-09-23T23:59:59.000Z

259

Spectral distribution method for neutrinoless double-beta decay nuclear transition matrix elements: Binary correlation results  

E-Print Network [OSTI]

Neutrinoless double-beta decay nuclear transition matrix elements are generated by an effective two-body transition operator and it consists of Gamow-Teller like and Fermi like (also tensor) operators. Spectral distribution method for the corresponding transition strengths (squares of the transition matrix elements) involves convolution of the transition strength density generated by the non-interacting particle part of the Hamiltonian with a spreading function generated by the two-body part of the Hamiltonian. Extending the binary correlation theory for spinless embedded $k$-body ensembles to ensembles with proton-neutron degrees of freedom, we establish that the spreading function is a bivariate Gaussian for transition operators $\\co(k_\\co)$ that change $k_\\co$ number of neutrons to $k_\\co$ number of protons. Towards this end, we have derived the formulas for the fourth-order cumulants of the spreading function and calculated their values for some heavy nuclei; they are found to vary from $\\sim -0.4$ to -0.1. Also for nuclei from $^{76}$Ge to $^{238}$U, the bivariate correlation coefficient is found to vary from $\\sim 0.6 - 0.8$ and these values can be used as a starting point for calculating nuclear transition matrix elements using the spectral distribution method.

Manan Vyas; V. K. B. Kota

2011-06-02T23:59:59.000Z

260

Solid oxide fuel cell matrix and modules  

DOE Patents [OSTI]

Porous refractory ceramic blocks arranged in an abutting, stacked configuration and forming a three dimensional array provide a support structure and coupling means for a plurality of solid oxide fuel cells (SOFCs). The stack of ceramic blocks is self-supporting, with a plurality of such stacked arrays forming a matrix enclosed in an insulating refractory brick structure having an outer steel layer. The necessary connections for air, fuel, burnt gas, and anode and cathode connections are provided through the brick and steel outer shell. The ceramic blocks are so designed with respect to the strings of modules that by simple and logical design the strings could be replaced by hot reloading if one should fail. The hot reloading concept has not been included in any previous designs. 11 figs.

Riley, B.

1988-04-22T23:59:59.000Z

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


261

Conservation Laws of Random Matrix Theory  

E-Print Network [OSTI]

This paper presents an overview of the derivation and significance of recently derived conservation laws for the matrix moments of Hermitean random matrices with dominant exponential weights that may be either even or odd. This is based on a detailed asymptotic analysis of the partition function for these unitary ensembles and their scaling limits. As a particular application we derive closed form expressions for the coefficients of the genus expansion for the associated free energy in a particular class of dominant even weights. These coefficients are generating functions for enumerating g-maps, related to graphical combinatorics on Riemann surfaces. This generalizes and resolves a 30+ year old conjecture in the physics literature related to quantum gravity.

Nicholas M. Ercolani

2012-03-28T23:59:59.000Z

262

High temperature insulation for ceramic matrix composites  

SciTech Connect (OSTI)

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

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

2000-01-01T23:59:59.000Z

263

High temperature insulation for ceramic matrix composites  

DOE Patents [OSTI]

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

Merrill, Gary B.; Morrison, Jay Alan

2004-01-13T23:59:59.000Z

264

High temperature insulation for ceramic matrix composites  

SciTech Connect (OSTI)

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

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

2001-01-01T23:59:59.000Z

265

Fission matrix capability for MCNP, Part II - Applications  

SciTech Connect (OSTI)

This paper describes the initial experience and results from implementing a fission matrix capability into the MCNP Monte Carlo code. The fission matrix is obtained at essentially no cost during the normal simulation for criticality calculations. It can be used to provide estimates of the fundamental mode power distribution, the reactor dominance ratio, the eigenvalue spectrum, and higher mode spatial eigenfunctions. It can also be used to accelerate the convergence of the power method iterations. Past difficulties and limitations of the fission matrix approach are overcome with a new sparse representation of the matrix, permitting much larger and more accurate fission matrix representations. Numerous examples are presented. A companion paper (Part I - Theory) describes the theoretical basis for the fission matrix method. (authors)

Carney, S. E. [University of Michigan, NERS Department, 2355 Bonisteel Boulevard, Ann Arbor, MI 48109 (United States); Brown, F. B. [Los Alamos National Laboratory, Monte Carlo Codes Group, MS A143, PO Box 1663, Los Alamos, NM 87545 (United States); Kiedrowski, B. C. [University of Michigan, NERS Department, 2355 Bonisteel Boulevard, Ann Arbor, MI 48109 (United States); Martin, W. R. [Los Alamos National Laboratory, Monte Carlo Codes Group, MS A143, PO Box 1663, Los Alamos, NM 87545 (United States)

2013-07-01T23:59:59.000Z

266

Improved parallel solution techniques for the integral transport matrix method  

SciTech Connect (OSTI)

Alternative solution strategies to the parallel block Jacobi (PBJ) method for the solution of the global problem with the integral transport matrix method operators have been designed and tested. The most straightforward improvement to the Jacobi iterative method is the Gauss-Seidel alternative. The parallel red-black Gauss-Seidel (PGS) algorithm can improve on the number of iterations and reduce work per iteration by applying an alternating red-black color-set to the subdomains and assigning multiple sub-domains per processor. A parallel GMRES(m) method was implemented as an alternative to stationary iterations. Computational results show that the PGS method can improve on the PBJ method execution by up to {approx}50% when eight sub-domains per processor are used. However, compared to traditional source iterations with diffusion synthetic acceleration, it is still approximately an order of magnitude slower. The best-performing case are opticaUy thick because sub-domains decouple, yielding faster convergence. Further tests revealed that 64 sub-domains per processor was the best performing level of sub-domain division. An acceleration technique that improves the convergence rate would greatly improve the ITMM. The GMRES(m) method with a diagonal block preconditioner consumes approximately the same time as the PBJ solver but could be improved by an as yet undeveloped, more efficient preconditioner.

Zerr, Robert J [Los Alamos National Laboratory; Azmy, Yousry Y [NORTH CAROLINA STATE UNIV.

2010-11-23T23:59:59.000Z

267

Quantum Black Hole Formation in the BFSS Matrix Model  

E-Print Network [OSTI]

We study the various head-on collisions of two bunches of D0-branes and their real-time evolution in the BFSS matrix model in classical limit. For a various matrix size N respecting the 't Hooft scaling, we find quantitative evidence for the formation of a single bound state of D0-branes at late time, which is matrix model thermalization and dual to the formation of a larger black hole.

Sinya Aoki; Masanori Hanada; Norihiro Iizuka

2015-03-18T23:59:59.000Z

268

On rings of structural numbers  

E-Print Network [OSTI]

structural numbers over the set X, and let B(X) have the operations defined above with equality also as before. Theorem I. l. If X is any set, then B(X) is a commutative ring with identity. Proof. The structural number 0 is the additive identity element... with identity g. Definition I. 7. If A, B e S(X) then A'B = (P U q ( p e A, q e B, p Il q = &f and p U q can be formed in an odd number of ways). ~E1 t. 4. L t A = (( . b), (bj. 7 )) 4 B = ((b, c), (b), (a)) be in S(X) for some X. Then AD B = {{b, a), {a...

Powell, Wayne Bruce

2012-06-07T23:59:59.000Z

269

al matrix composite: Topics by E-print Network  

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

Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

270

al matrix composites: Topics by E-print Network  

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

Materialia 65 (2011) 288291 Extreme anelastic responses in Zn80Al20 matrix composite materials containing Materials Science Websites Summary: Scripta Materialia 65 (2011)...

271

Uniform Boundedness of a Preconditioned Normal Matrix Used in ...  

E-Print Network [OSTI]

Dec 3, 2003 ... ... of the coefficient matrix of the scaled system under control is of paramount ... minimum cost network flow problems and was subsequently...

2003-12-03T23:59:59.000Z

272

North African geology: exploration matrix for potential major hydrocarbon discoveries  

SciTech Connect (OSTI)

Based on results and models presented previously, it is possible to consider an exploration matrix that examines the 5 basic exploration parameters: source, reservoir, timing, structure, and seal. This matrix indicates that even those basins that have had marginal exploration successes, including the Paleozoic megabasin and downfaulted Triassic grabens of Morocco, the Cyrenaican platform of Libya, and the Tunisia-Sicily shelf, have untested plays. The exploration matrix also suggests these high-risk areas could change significantly, if one of the 5 basic matrix parameters is upgraded or if adjustments in political or financial risk are made. The Sirte basin and the Gulf of Suez, 2 of the more intensely explored areas, also present attractive matrix prospects, particularly with deeper Nubian beds or with the very shallow Tertiary sections. The Ghadames basin of Libya and Tunisia shows some potential, but its evaluation responds strongly to stratigraphic and external nongeologic matrix variations based on degree of risk exposure to be assumed. Of greatest risk in the matrix are the very deep Moroccan Paleozoic clastic plays and the Jurassic of Sinai. However, recent discoveries may upgrade these untested frontier areas. Based on the matrix generated by the data presented at a North African Petroleum Geology symposium, significant hydrocarbon accumulations are yet to be found. The remaining questions are: where in the matrix does each individual company wish to place its exploration capital and how much should be the risk exposure.

Kanes, W.H.; O'Connor, T.E.

1985-02-01T23:59:59.000Z

273

active synovial matrix: Topics by E-print Network  

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

of semiconductor superlattice Petta, Jason 14 Transparent Active Matrix Organic Light-Emitting Diode Displays Driven by Chemistry Websites Summary: and portable electronics. In...

274

active matrix liquid: Topics by E-print Network  

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

of semiconductor superlattice Petta, Jason 23 Transparent Active Matrix Organic Light-Emitting Diode Displays Driven by Chemistry Websites Summary: and portable electronics. In...

275

SPARSE AND LOW-RANK MATRIX DECOMPOSITION VIA ...  

E-Print Network [OSTI]

The MATLAB scripts for generating matrix C are as follows: ..... [41] L. G. Valiant, Graph-theoretic arguments in low-level complexity, 6th Symposium on Mathe-.

2009-10-04T23:59:59.000Z

276

Optimization Online - Sufficient Conditions for Low-rank Matrix ...  

E-Print Network [OSTI]

Jun 15, 2011 ... This class of optimization problems is $NP$-hard and a popular approach replaces the rank function with the nuclear norm of the matrix...

Lingchen Kong

2011-06-15T23:59:59.000Z

277

SOLVING A LOW-RANK FACTORIZATION MODEL FOR MATRIX ...  

E-Print Network [OSTI]

problem has been based on nuclear-norm minimization which requires computing singular value decompositions a task that is increasingly costly as matrix...

2010-03-26T23:59:59.000Z

278

SUFFICIENT CONDITIONS FOR LOW-RANK MATRIX RECOVERY ...  

E-Print Network [OSTI]

Jun 15, 2011 ... is -hard and a popular approach replaces the rank function with the nuclear norm of the matrix variable. In this paper, we extend the...

2011-06-15T23:59:59.000Z

279

An Introduction to a Class of Matrix Cone Programming  

E-Print Network [OSTI]

example, in nuclear norm relaxations of affine rank minimization problems. In order to make ... l?, spectral or operator, and nuclear matrix norm, respectively.

2010-09-26T23:59:59.000Z

280

A Numerical Algorithm for Block-Diagonal Decomposition of Matrix ...  

E-Print Network [OSTI]

orthogonal matrix Q and a partition K = K1 ?? Kl. In general there is no guarantee that this corresponds to the decomposition into simple compo- nents, but in...

2009-05-11T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

ChanceConstrained Linear Matrix Inequalities with Dependent ...  

E-Print Network [OSTI]

Jan 27, 2011 ... Department of Systems Engineering and Engineering Management, The ..... as systems of linear matrix inequalities. .... Observe that the quality.

2011-01-27T23:59:59.000Z

282

The Use of Java Arrays for Matrix Computations  

E-Print Network [OSTI]

The timings for the sparse matrix operations where done on Linux with Sun's ..... approaches to language, compiler, and library support for multidimensional...

283

Table 4-3 Site Wide Environmental Management Matrix  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy Usage »of Energy StrainClient updateTRI-STATE GENERATION AND

284

Exploiting Matrix Symmetry to Improve FPGA-Accelerated Conjugate Gradient  

E-Print Network [OSTI]

the Conjugate Gradient (CG) method using an FPGA co-processor. As in previous approaches, our coExploiting Matrix Symmetry to Improve FPGA- Accelerated Conjugate Gradient Jason D. Bakos, Krishna, high- performance computing, sparse matrix vector multiply, conjugate gradient I. INTRODUCTION Linear

Bakos, Jason D.

285

EVALUATING PADE APPROXIMANTS OF THE MATRIX NICHOLAS J. HIGHAM  

E-Print Network [OSTI]

and squaring method recently proposed by Cheng, Higham, Kenney, and Laub [SIAM J. Matrix Anal. Appl., 22 (2001 on the negative real axis has a real logarithm, that is, a real matrix W such that eW = A [12, Thm. 6.4.15], [13 by Kenney and Laub [13], who suggested obtaining the square roots by computing a Schur decomposition

Higham, Nicholas J.

286

Evaluating Energy Efficiency of Floating Point Matrix Multiplication on FPGAs  

E-Print Network [OSTI]

Evaluating Energy Efficiency of Floating Point Matrix Multiplication on FPGAs Kiran Kumar Matam, prasanna}@usc.edu Abstract--Energy efficiency has emerged as one of the key performance metrics in scientific computing. In this work, we evaluate the energy efficiency of floating point matrix multipli

Prasanna, Viktor K.

287

Free Processes via Matrix Theory Concentration week on free Probability  

E-Print Network [OSTI]

Free Processes via Matrix Theory Concentration week on free Probability Texas A&M, July 9-13. Nizar Demni Paris VI University July 10, 2007 Nizar Demni Paris VI University Free Processes via Matrix Theory Concentration week on free Pr #12;Definitions Non commutative probability space : Unital Algebra A + linear

Anshelevich, Michael

288

Simple neutrino mass matrix with only two free parameters  

E-Print Network [OSTI]

A simple form of neutrino mass matrix which has only two free parameters is proposed from a phenomenological point of view. Using this mass matrix, we succeed to reproduce all the observed values for the MNS lepton mixing angles and the neutrino mass squared difference ratio. Our model also predicts $\\delta_{\

Hiroyuki Nishiura; Takeshi Fukuyama

2014-05-10T23:59:59.000Z

289

Convergent relaxations of polynomial matrix inequalities and static output feedback  

E-Print Network [OSTI]

(LMI) relaxations to solve non-convex polynomial matrix in- equality (PMI) optimization problems minimizers that satisfy the PMI. The approach is successfully applied to PMIs arising from static output- mulated as polynomial matrix inequality (PMI) optimization problems in the controller parameters

Henrion, Didier

290

Inner approximations for polynomial matrix inequalities and robust stability regions  

E-Print Network [OSTI]

of feasible solutions is modelled by parametrized polynomial matrix inequalities (PMI). These feasibility sets are typically nonconvex. Given a parametrized PMI set, we provide a hierarchy of linear matrix inequality (LMI.g. [5] for a software implementation and examples, and see [6] for an application to PMI problems

291

Stable radial distortion calibration by polynomial matrix inequalities programming  

E-Print Network [OSTI]

polynomials. Further, we show how to model these nonnegativities using polynomial matrix inequalities (PMI) and how to estimate the radial distortion parameters subject to PMI constraints using semidefinite to stabilize the shape of the distortion function. It is based on polynomial matrix inequalities (PMI

Henrion, Didier

292

Method of making molten carbonate fuel cell ceramic matrix tape  

DOE Patents [OSTI]

A method of making a thin, flexible, pliable matrix material for a molten carbonate fuel cell is described. The method comprises admixing particles inert in the molten carbonate environment with an organic polymer binder and ceramic particle. The composition is applied to a mold surface and dried, and the formed compliant matrix material removed.

Maricle, Donald L. (226 Forest La., Glastonbury, CT 06033); Putnam, Gary C. (47 Walker St., Manchester, CT 06040); Stewart, Jr., Robert C. (1230 Copper Hill Rd., West Suffield, CT 06093)

1984-10-23T23:59:59.000Z

293

A General Formulation for the Stiffness Matrix of Parallel Mechanisms  

E-Print Network [OSTI]

of the Cartesian stiffness matrix of parallel mechanisms. The proposed formulation is more general than any other is given in order to illustrate the correctness of this matrix. 1 Introduction A robotic manipulator is a mechanism designed to displace objects in space or in a plane. Therefore, a high precision in the position

Paris-Sud XI, Université de

294

Model Quality Control Matrix Tools for Defining Commissioning Process  

E-Print Network [OSTI]

2000 andXp. #0;?#0;? MS-Excel version is 2000 and 2002. ?The tool was developed with MS-Excel using macro program, one of the most popular software. MQC tool software _ continued Structure of MQC MatrixStructure of MQC Matrix ?CxProcess?sheet Aspects...

Nakahara, N.; Onojima, H.; Kamitani, K.

2004-01-01T23:59:59.000Z

295

Simple neutrino mass matrix with only two free parameters  

E-Print Network [OSTI]

A simple form of neutrino mass matrix which has only two free parameters is proposed from a phenomenological point of view. Using this mass matrix, we succeed to reproduce all the observed values for the MNS lepton mixing angles and the neutrino mass squared difference ratio. Our model also predicts $\\delta_{\

Nishiura, Hiroyuki

2014-01-01T23:59:59.000Z

296

Quantum spin chains and random matrix theory  

E-Print Network [OSTI]

The spectral statistics and entanglement within the eigenstates of generic spin chain Hamiltonians are analysed. A class of random matrix ensembles is defined which include the most general nearest-neighbour qubit chain Hamiltonians. For these ensembles, and their generalisations, it is seen that the long chain limiting spectral density is a Gaussian and that this convergence holds on the level of individual Hamiltonians. The rate of this convergence is numerically seen to be slow. Higher eigenvalue correlation statistics are also considered, the canonical nearest-neighbour level spacing statistics being numerically observed and linked with ensemble symmetries. A heuristic argument is given for a conjectured form of the full joint probability density function for the eigenvalues of a wide class of such ensembles. This is numerically verified in a particular case. For many translationally-invariant nearest-neighbour qubit Hamiltonians it is shown that there exists a complete orthonormal set of eigenstates for which the entanglement present in a generic member, between a fixed length block of qubits and the rest of the chain, approaches its maximal value as the chain length increases. Many such Hamiltonians are seen to exhibit a simple spectrum so that their eigenstates are unique up to phase. The entanglement within the eigenstates contrasts the spectral density for such Hamiltonians, which is that seen for a non-interacting chain of qubits. For such non-interacting chains, their always exists a basis of eigenstates for which there is no entanglement present.

Huw J Wells

2014-10-07T23:59:59.000Z

297

Solid oxide fuel cell matrix and modules  

DOE Patents [OSTI]

Porous refractory ceramic blocks arranged in an abutting, stacked configuration and forming a three dimensional array provide a support structure and coupling means for a plurality of solid oxide fuel cells (SOFCs). Each of the blocks includes a square center channel which forms a vertical shaft when the blocks are arranged in a stacked array. Positioned within the channel is a SOFC unit cell such that a plurality of such SOFC units disposed within a vertical shaft form a string of SOFC units coupled in series. A first pair of facing inner walls of each of the blocks each include an interconnecting channel hole cut horizontally and vertically into the block walls to form gas exit channels. A second pair of facing lateral walls of each block further include a pair of inner half circular grooves which form sleeves to accommodate anode fuel and cathode air tubes. The stack of ceramic blocks is self-supporting, with a plurality of such stacked arrays forming a matrix enclosed in an insulating refractory brick structure having an outer steel layer. The necessary connections for air, fuel, burnt gas, and anode and cathode connections are provided through the brick and steel outer shell. The ceramic blocks are so designed with respect to the strings of modules that by simple and logical design the strings could be replaced by hot reloading if one should fail. The hot reloading concept has not been included in any previous designs.

Riley, Brian (Willimantic, CT)

1990-01-01T23:59:59.000Z

298

Matrix Product States Algorithms and Continuous Systems  

E-Print Network [OSTI]

A generic method to investigate many-body continuous-variable systems is pedagogically presented. It is based on the notion of matrix product states (so-called MPS) and the algorithms thereof. The method is quite versatile and can be applied to a wide variety of situations. As a first test, we show how it provides reliable results in the computation of fundamental properties of a chain of quantum harmonic oscillators achieving off-critical and critical relative errors of the order of 10^(-8) and 10^(-4) respectively. Next, we use it to study the ground state properties of the quantum rotor model in one spatial dimension, a model that can be mapped to the Mott insulator limit of the 1-dimensional Bose-Hubbard model. At the quantum critical point, the central charge associated to the underlying conformal field theory can be computed with good accuracy by measuring the finite-size corrections of the ground state energy. Examples of MPS-computations both in the finite-size regime and in the thermodynamic limit are given. The precision of our results are found to be comparable to those previously encountered in the MPS studies of, for instance, quantum spin chains. Finally, we present a spin-off application: an iterative technique to efficiently get numerical solutions of partial differential equations of many variables. We illustrate this technique by solving Poisson-like equations with precisions of the order of 10^(-7).

S. Iblisdir; R. Orus; J. I. Latorre

2007-03-28T23:59:59.000Z

299

Random matrix description of decaying quantum systems  

E-Print Network [OSTI]

This contribution describes a statistical model for decaying quantum systems (e.g. photo-dissociation or -ionization). It takes the interference between direct and indirect decay processes explicitely into account. The resulting expressions for the partial decay amplitudes and the corresponding cross sections may be considered a many-channel many-resonance generalization of Fano's original work on resonance lineshapes [Phys. Rev 124, 1866 (1961)]. A statistical (random matrix) model is then introduced. It allows to describe chaotic scattering systems with tunable couplings to the decay channels. We focus on the autocorrelation function of the total (photo) cross section, and we find that it depends on the same combination of parameters, as the Fano-parameter distribution. These combinations are statistical variants of the one-channel Fano parameter. It is thus possible to study Fano interference (i.e. the interference between direct and indirect decay paths) on the basis of the autocorrelation function, and thereby in the regime of overlapping resonances. It allows us, to study the Fano interference in the limit of strongly overlapping resonances, where we find a persisting effect on the level of the weak localization correction.

T. Gorin

2005-10-04T23:59:59.000Z

300

Remediation of Occupied Commercial Property Subject to Widespread Radium-226 Contamination - Confidential Client in the South-West of England - 12570  

SciTech Connect (OSTI)

AMEC was contacted by a company that managed commercial office space in 2010. High Rn- 222 measurements had been observed throughout the facility and the landlord had been advised to commission a radiological survey of the site. The site had been purchased by the client in the 1990's. Initial desk studies found that the building had operated for around 50 years as a compass factory. Non-intrusive investigation identified widespread Ra-226 contamination. Ra-226 was found in the fabric of the building, in attic spaces, buried under floor boards and underlying car parks. Intrusive investigation was undertaken to estimate volume(s) of waste, waste categories, activity concentrations and the total inventory of radioactive materials on site. This work identified the presence of 180 GBq of Ra-226 on site. A programme of work is currently underway to remediate the site tackling areas posing the greatest risk to site occupants as a priority. We have worked closely with Regulators, our client, and tenants, to decontaminate the fabric of the building whilst areas of the building remain occupied. The radiological risk, from irradiation, ingestion and inhalation (of Ra-226 and Rn- 222) has been assessed before, during and after intervention to minimise the risks to site occupants. Tenants were moved from areas of unacceptable radiological risk to areas unaffected by the presence of radioactive materials. Rn-222 mitigation measures were installed during the remedial operations to minimise the hazard from Rn-222 that was liberated as a result of decontamination activities. Decontamination techniques were required to be sympathetic to the building as the ageing structure was in danger of collapse during several phases of work. The first phase of remediation is now complete and the decontaminated building is being returned for use as office space. The radiological risks have been significantly reduced and, in areas where decontamination was not possible (e.g. due to concerns over the structural integrity of the building), mitigation measures have been installed. (authors)

Sinclair, Philip [AMEC, UK (United Kingdom)

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Arkansas Natural Gas Number of Industrial Consumers (Number of Elements)  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelinesProved Reserves (Billion CubicCubic Feet)YearIndustrial Consumers (Number of Elements)

302

Kentucky Natural Gas Number of Industrial Consumers (Number of Elements)  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 6330 0 14 15Industrial Consumers (Number of Elements)

303

Connecticut Natural Gas Number of Commercial Consumers (Number of Elements)  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 633 622 56623 4623 42 180NumberDecadeCommercial

304

Equivalence of the channel-corrected-T-matrix and anomalous-propagator approaches to condensation  

SciTech Connect (OSTI)

Any many-body approximation corrected for unphysical repeated collisions in a given condensation channel is shown to provide the same set of equations as they appear by using anomalous propagators. The ad hoc assumption in the latter theory about nonconservation of particle numbers can be released. In this way, the widespread used anomalous-propagator approach is given another physical interpretation. A generalized Soven equation follows which improves a chosen approximation in the same way as the coherent-potential approximation improves the averaged T matrix for impurity scattering.

Morawetz, K. [Muenster University of Applied Science, Stegerwaldstrasse 39, 48565 Steinfurt (Germany); International Institute of Physics (IIP), Universidade Federal do Rio grande do Norte, BrazilAvenida Odilon Gomes de Lima, 1722-CEP 59078-400, Natal/RN (Brazil) and Max-Planck-Institute for the Physics of Complex Systems, 01187 Dresden (Germany)

2010-09-01T23:59:59.000Z

305

Shape and pairing fluctuations effects on neutrinoless double beta decay nuclear matrix elements  

E-Print Network [OSTI]

Nuclear matrix elements (NME) for the most promising candidates to detect neutrinoless double beta decay have been computed with energy density functional methods including deformation and pairing fluctuations explicitly on the same footing. The method preserves particle number and angular momentum symmetries and can be applied to any decay without additional fine tunings. The finite range density dependent Gogny force is used in the calculations. An increase of $10\\%-40\\%$ in the NME with respect to the ones found without the inclusion of pairing fluctuations is obtained, reducing the predicted half-lives of these isotopes.

Nuria Lpez Vaquero; Toms R. Rodrguez; J. Luis Egido

2014-01-03T23:59:59.000Z

306

Nuclear matrix elements for neutrinoless double-beta decay and double-electron capture  

E-Print Network [OSTI]

A new generation of neutrinoless double beta decay experiments with improved sensitivity is currently under design and construction. They will probe inverted hierarchy region of the neutrino mass pattern. There is also a revived interest to the resonant neutrinoless double-electron capture, which has also a potential to probe lepton number conservation and to investigate the neutrino nature and mass scale. The primary concern are the nuclear matrix elements. Clearly, the accuracy of the determination of the effective Majorana neutrino mass from the measured 0\

Amand Faessler; Vadim Rodin; Fedor Simkovic

2012-06-03T23:59:59.000Z

307

RIPPLE EFFECT MARKETING, is a Merchandising & Marketing company based in Oakville, Ontario with over 300 contract Merchandisers across the country servicing our clients year round. Not only does our  

E-Print Network [OSTI]

RIPPLE EFFECT MARKETING, is a Merchandising & Marketing company based in Oakville, Ontario lbs) * Creative (displays with visual impact) DETAILERS (30-40 hours/week) * Planogram & retail ready clients products * Bring excitement & high energy to job. Some of the job responsibilities are.... Build

308

Combinatorial theory of the semiclassical evaluation of transport moments. I. Equivalence with the random matrix approach  

SciTech Connect (OSTI)

To study electronic transport through chaotic quantum dots, there are two main theoretical approaches. One involves substituting the quantum system with a random scattering matrix and performing appropriate ensemble averaging. The other treats the transport in the semiclassical approximation and studies correlations among sets of classical trajectories. There are established evaluation procedures within the semiclassical evaluation that, for several linear and nonlinear transport moments to which they were applied, have always resulted in the agreement with random matrix predictions. We prove that this agreement is universal: any semiclassical evaluation within the accepted procedures is equivalent to the evaluation within random matrix theory. The equivalence is shown by developing a combinatorial interpretation of the trajectory sets as ribbon graphs (maps) with certain properties and exhibiting systematic cancellations among their contributions. Remaining trajectory sets can be identified with primitive (palindromic) factorisations whose number gives the coefficients in the corresponding expansion of the moments of random matrices. The equivalence is proved for systems with and without time reversal symmetry.

Berkolaiko, G., E-mail: berko@math.tamu.edu [Department of Mathematics, Texas A and M University, College Station, Texas 77843-3368 (United States); Kuipers, J., E-mail: Jack.Kuipers@physik.uni-regensburg.de [Institut fr Theoretische Physik, Universitt Regensburg, D-93040 Regensburg (Germany)

2013-11-15T23:59:59.000Z

309

MIAMI-DADECOUNTY Number of volunteers 1,779  

E-Print Network [OSTI]

in behavior or attitude 76% Clients adopting best practices resulting in societal, economic, or environmental crops, Ornamental crops RESEARCH: Water quality, Best management practices for farms and nurseries and recertification, Urban horticul- tural? Sustaining cultural practices and post harvest issues? 4-H youth? Food

Watson, Craig A.

310

Matrix fatigue cracking in {alpha}{sub 2} titanium matrix composites for hypersonic applications  

SciTech Connect (OSTI)

The objective of this work was to understand matrix cracking mechanisms in a unidirectional {alpha}{sub 2} titanium matrix composite (TMC) in possible hypersonic applications. A [0]{sub 8} SCS-6/Ti-24Al-11Nb (atomic %) TMC was first subjected to a variety of simple isothermal and nonisothermal fatigue cycles to evaluate the damage mechanisms in simple conditions. A modified ascent mission cycle test was then performed to evaluate the combined effects of loading modes. This cycle mixes mechanical cycling at 150 and 483 C, sustained loads, and a slow thermal cycle to 815 C. At low cyclic stresses and strains more common in hypersonic applications, environment-assisted surface cracking limited fatigue resistance. This damage mechanism was most acute for out-of-phase nonisothermal cycles having extended cycle periods and the ascent mission cycle. A simple linear fraction damage model was employed to help understand this damage mechanism. Time-dependent environmental damage was found to strongly influence out-of-phase and mission life, with mechanical cycling damage due to the combination of external loading and CTE mismatch stresses playing a smaller role. The mechanical cycling and sustained loads in the mission cycle also had a smaller role.

Gabb, T.P.; Gayda, J. [NASA Lewis Research Center, Cleveland, OH (United States)

1996-12-31T23:59:59.000Z

311

Low-temperature random matrix theory at the soft edge  

SciTech Connect (OSTI)

Low temperature random matrix theory is the study of random eigenvalues as energy is removed. In standard notation, ? is identified with inverse temperature, and low temperatures are achieved through the limit ? ? ?. In this paper, we derive statistics for low-temperature random matrices at the soft edge, which describes the extreme eigenvalues for many random matrix distributions. Specifically, new asymptotics are found for the expected value and standard deviation of the general-? Tracy-Widom distribution. The new techniques utilize beta ensembles, stochastic differential operators, and Riccati diffusions. The asymptotics fit known high-temperature statistics curiously well and contribute to the larger program of general-? random matrix theory.

Edelman, Alan [Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); Persson, Per-Olof [Department of Mathematics, University of California, Berkeley, California 94720 (United States); Sutton, Brian D. [Department of Mathematics, Randolph-Macon College, Ashland, Virginia 23005 (United States)

2014-06-15T23:59:59.000Z

312

Separation of Nuclear Fuel Surrogates from Silicon Carbide Inert Matrix  

SciTech Connect (OSTI)

The objective of this project has been to identify a process for separating transuranic species from silicon carbide (SiC). Silicon carbide has become one of the prime candidates for the matrix in inert matrix fuels, (IMF) being designed to reduce plutonium inventories and the long half-lives actinides through transmutation since complete reaction is not practical it become necessary to separate the non-transmuted materials from the silicon carbide matrix for ultimate reprocessing. This work reports a method for that required process.l

Dr. Ronald Baney

2008-12-15T23:59:59.000Z

313

Looking for a Matrix model for ABJM theory  

SciTech Connect (OSTI)

Encouraged by the recent construction of fuzzy sphere solutions in the Aharony, Bergman, Jafferis, and Maldacena (ABJM) theory, we re-analyze the latter from the perspective of a Matrix-like model. In particular, we argue that a vortex solution exhibits properties of a supergraviton, while a kink represents a 2-brane. Other solutions are also consistent with the Matrix-type interpretation. We study vortex scattering and compare with graviton scattering in the massive ABJM background, however our results are inconclusive. We speculate on how to extend our results to construct a Matrix theory of ABJM.

Mohammed, Asadig [Astrophysics, Cosmology and Gravity Center, Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag, Rondebosch 7700 (South Africa); Murugan, Jeff [Astrophysics, Cosmology and Gravity Center, Department of Mathematics and Applied Mathematics, University of Cape Town, Private Bag, Rondebosch 7700 (South Africa); National Institute for Theoretical Physics (NITheP), Stellenbosch (South Africa); Nastase, Horatiu [Global Edge Institute, Tokyo Institute of Technology, Meguro, Tokyo 152-8550 (Japan); Instituto de Fisica Teorica, UNESP-Universidade Estadual Paulista, R. Dr. Bento T. Ferraz 271, Bl. II, Sao Paulo 01140-070, SP (Brazil)

2010-10-15T23:59:59.000Z

314

Approach to inherently stable interfaces for ceramic matrix composites  

SciTech Connect (OSTI)

Virtually all ceramic matrix composites require and interface coating between the fibers and matrix to achieve the desired mechanical performance. To date, the most effective interface materials for non- oxide matrix composites have been carbon and boron nitride. They are, however, susceptible to oxidation at elevated temperatures, and thus under many envisioned operating environments they will fail, possibly allowing oxidation of the fibers as well, adversely affecting mechanical behavior. Current efforts are directed toward developing stable interface coating, which include oxides and silicon carbide with appropriate thermomechanical properties.

Besmann, T.M.; Kupp, E.R.; Stinton, D.P. [Oak Ridge National Lab., TN (United States); Shanmugham, S. [Tennessee Univ., Knoxville, TN (United States). Dept. of Materials Science and Engineering

1996-09-01T23:59:59.000Z

315

Nanoscale Reinforced, Polymer Derived Ceramic Matrix Coatings  

SciTech Connect (OSTI)

The goal of this project was to explore and develop a novel class of nanoscale reinforced ceramic coatings for high temperature (600-1000 C) corrosion protection of metallic components in a coal-fired environment. It was focused on developing coatings that are easy to process and low cost. The approach was to use high-yield preceramic polymers loaded with nano-size fillers. The complex interplay of the particles in the polymer, their role in controlling shrinkage and phase evolution during thermal treatment, resulting densification and microstructural evolution, mechanical properties and effectiveness as corrosion protection coatings were investigated. Fe-and Ni-based alloys currently used in coal-fired environments do not possess the requisite corrosion and oxidation resistance for next generation of advanced power systems. One example of this is the power plants that use ultra supercritical steam as the working fluid. The increase in thermal efficiency of the plant and decrease in pollutant emissions are only possible by changing the properties of steam from supercritical to ultra supercritical. However, the conditions, 650 C and 34.5 MPa, are too severe and result in higher rate of corrosion due to higher metal temperatures. Coating the metallic components with ceramics that are resistant to corrosion, oxidation and erosion, is an economical and immediate solution to this problem. Good high temperature corrosion protection ceramic coatings for metallic structures must have a set of properties that are difficult to achieve using established processing techniques. The required properties include ease of coating complex shapes, low processing temperatures, thermal expansion match with metallic structures and good mechanical and chemical properties. Nanoscale reinforced composite coatings in which the matrix is derived from preceramic polymers have the potential to meet these requirements. The research was focused on developing suitable material systems and processing techniques for these coatings. In addition, we investigated the effect of microstructure on the mechanical properties and oxidation protection ability of the coatings. Coatings were developed to provide oxidation protection to both ferritic and austentic alloys and Ni-based alloys. The coatings that we developed are based on low viscosity pre-ceramic polymers. Thus they can be easily applied to any shape by using a variety of techniques including dip-coating, spray-coating and painting. The polymers are loaded with a variety of nanoparticles. The nanoparticles have two primary roles: control of the final composition and phases (and hence the properties); and control of the shrinkage during thermal decomposition of the polymer. Thus the selection of the nanoparticles was the most critical aspect of this project. Based on the results of the processing studies, the performance of selected coatings in oxidizing conditions (both static and cyclic) was investigated.

Rajendra Bordia

2009-07-31T23:59:59.000Z

316

Device Independent Random Number Generation  

E-Print Network [OSTI]

Randomness is an invaluable resource in today's life with a broad use reaching from numerical simulations through randomized algorithms to cryptography. However, on the classical level no true randomness is available and even the use of simple quantum devices in a prepare-measure setting suffers from lack of stability and controllability. This gave rise to a group of quantum protocols that provide randomness certified by classical statistical tests -- Device Independent Quantum Random Number Generators. In this paper we review the most relevant results in this field, which allow the production of almost perfect randomness with help of quantum devices, supplemented with an arbitrary weak source of additional randomness. This is in fact the best one could hope for to achieve, as with no starting randomness (corresponding to no free will in a different concept) even a quantum world would have a fully deterministic description.

Mataj Pivoluska; Martin Plesch

2015-02-23T23:59:59.000Z

317

Particle Number & Particulate Mass Emissions Measurements on...  

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

Number & Particulate Mass Emissions Measurements on a 'Euro VI' Heavy-duty Engine using the PMP Methodologies Particle Number & Particulate Mass Emissions Measurements on a 'Euro...

318

VOICE CONVERSION BASED ON NON-NEGATIVE MATRIX FACTORIZATION USING PHONEME-CATEGORIZED DICTIONARY  

E-Print Network [OSTI]

VOICE CONVERSION BASED ON NON-NEGATIVE MATRIX FACTORIZATION USING PHONEME-CATEGORIZED DICTIONARY using Non-negative matrix factorization (NMF) is employed for spectral conversion between different conversion, sparse representation, non- negative matrix factorization, sub-dictionary 1. INTRODUCTION

Takiguchi, Tetsuya

319

Application of nuclear density functionals to lepton number violating weak processes  

SciTech Connect (OSTI)

We present an application of energy density functional methods with the Gogny interaction to the calculation of nuclear matrix elements (NME) for neutrinoless double beta decay and double electron capture. Beyond mean field effects have been included by particle number and angular momentum restoration and shape mixing within the generator coordinate method (GCM) framework. We analyze in detail the NME for {sup 116}Cd nucleus which is one of the most promising candidates to detect neutrinoless double beta decay.

Rodriguez, Tomas R.; Martinez-Pinedo, Gabriel [Technische Universitaet Darmstadt, Magdalenenstr. 12, D-64289, Darmstadt (Germany) and GSI Helmholtzzentrum fuer Schwerionenforschung, Plankstr. 1, D-64291 Darmstadt (Germany)

2012-10-20T23:59:59.000Z

320

Implications of the KamLAND Measurement on the Lepton Flavor Mixing Matrix and the Neutrino Mass Matrix  

E-Print Network [OSTI]

We explore some important implications of the KamLAND measurment on the lepton flavor mixing matrix $V$ and the neutrino mass matrix $M$. The model-independent constraints on nine matrix elements of $V$ are obtained to a reasonable degree of accuracy. We find that nine two-zero textures of $M$ are compatible with current experimental data, but two of them are only marginally allowed. Instructive predictions are given for the absolute neutrino masses, Majorana phases of CP violation, effective masses of the tritium beta decay and neutrinoless double beta decay.

Wan-lei Guo; Zhi-zhong Xing

2002-12-10T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

EIGENVALUES OF AN ALIGNMENT MATRIX IN NONLINEAR MANIFOLD LEARNING  

E-Print Network [OSTI]

. This forms a theoretical basis for the LTSA (Local Tangent Space Alignment) algorithm of [11] recently for this problem [1, 3, 5, 7, 11]. The alignment matrix was first introduced in the LTSA method [11] in which

Li, Chi-Kwong

322

APPROXIMATE HARTREE TYPE WAVE FUNCTIONS AND MATRIX ELEMENTS FOR...  

Office of Scientific and Technical Information (OSTI)

APPROXIMATE HARTREE TYPE WAVE FUNCTIONS AND MATRIX ELEMENTS FOR THE K AND L SHELLS OF ATOMS AND IONS Re-direct Destination: Temp Data Fields Meyerott, R.E. Temp Data Storage 3:...

323

Diagnostic value of nonlinear optical signals from collagen matrix  

E-Print Network [OSTI]

, 2011; accepted August 2, 2011; posted August 16, 2011 (Doc. ID 150090); published September 13, 2011 and morphological alternations of the collagen matrix in different stages of carcinogen- esis are quantitatively

Qu, Jianan

324

Simulation of bilinear flow in single matrix block drainage  

E-Print Network [OSTI]

serves as the tight gas reservoir with a high permeability streak surrounding the matrix. A well only produces from the high permeability fracture. Models were run with different sensitivity cases toward fracture half length, xf, and fracture permeability...

Branajaya, Romi Triaji

2005-02-17T23:59:59.000Z

325

An efficient parallel algorithm for matrix-vector multiplication  

SciTech Connect (OSTI)

The multiplication of a vector by a matrix is the kernel computation of many algorithms in scientific computation. A fast parallel algorithm for this calculation is therefore necessary if one is to make full use of the new generation of parallel supercomputers. This paper presents a high performance, parallel matrix-vector multiplication algorithm that is particularly well suited to hypercube multiprocessors. For an n x n matrix on p processors, the communication cost of this algorithm is O(n/[radical]p + log(p)), independent of the matrix sparsity pattern. The performance of the algorithm is demonstrated by employing it as the kernel in the well-known NAS conjugate gradient benchmark, where a run time of 6.09 seconds was observed. This is the best published performance on this benchmark achieved to date using a massively parallel supercomputer.

Hendrickson, B.; Leland, R.; Plimpton, S.

1993-03-01T23:59:59.000Z

326

Mathematics Assessment Alignment Matrix for Grades 2-12  

E-Print Network [OSTI]

Mathematics Assessment Alignment Matrix for Grades 2-12 California High School Exit Examination, California Standards Tests, Mathematics Diagnostic Testing Program, Entry Level Mathematics Based Effort by Orange County Department of Education, California State University, Fullerton - Mathematics

de Lijser, Peter

327

on the complexity of some hierarchical structured matrix algorithms  

E-Print Network [OSTI]

tions of integral equations, PDEs, structured matrix (such as Toeplitz) .... Here, we provide a graph technique where an HSS tree is converted into a ...... implementation is in MATLAB and the flop counts, timing, and accuracies are shown.

2012-05-17T23:59:59.000Z

328

Design, set up, and testing of a matrix acidizing apparatus  

E-Print Network [OSTI]

Well stimulation techniques are applied on a regular basis to enhance productivity and maximize recovery in oil and gas wells. Among these techniques, matrix acidizing is probably the most widely performed job because of its relative low cost...

Nevito Gomez, Javier

2006-10-30T23:59:59.000Z

329

FINITE FRACTURE MECHANICS OF MATRIX MICROCRACKING IN COMPOSITES  

E-Print Network [OSTI]

FINITE FRACTURE MECHANICS OF MATRIX MICROCRACKING IN COMPOSITES JOHN A. NAIRN INTRODUCTION damage following complex loading conditions. This chapter describes a fracture mechanics approach to the microcracking problem. A complicating feature of composite fracture mechanics analysis is that laminates often

Nairn, John A.

330

Solid-supported phospholipid bilayers: separation matrix for proteomics applications  

E-Print Network [OSTI]

matrix. As a first step towards the purification of proteins, this work showed that streptavidin proteins doubly bound to a bilayer by a biotinylated lipid can be separated from streptavidin proteins which are singly bounded....

Diaz Vazquez, Arnaldo Joel

2009-05-15T23:59:59.000Z

331

Electrodeposition of amorphous matrix Ni-W/Wp̳ composites  

E-Print Network [OSTI]

An amorphous Ni-W alloy matrix was incorporated with W particulate through two types of electrodeposition. The plating bath for the electrodeposition contained nickel sulfate, sodium tungstate, sodium citrate, ammonium ...

Jenket, Donald R. (Donald Robert)

2005-01-01T23:59:59.000Z

332

Clearance Access Matrix - January 19, 2012 | Department of Energy  

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

Clearance Access Matrix - January 19, 2012 More Documents & Publications DOE F 470.1 DOE F 470.2 2014 Headquarters Facilities Master Security Plan - Chapter 3, Personnel Security...

333

On rational solutions of multicomponent and matrix KP hierarchies  

E-Print Network [OSTI]

We derive some rational solutions for the multicomponent and matrix KP hierarchies generalising an approach by Wilson. Connections with the multicomponent version of the KP/CM correspondence are discussed.

Alberto Tacchella

2010-11-05T23:59:59.000Z

334

Joining of 6061 Aluminum Matrix-Ceramic Particle Reinforced Composites  

E-Print Network [OSTI]

) ) Joining of 6061 Aluminum Matrix-Ceramic Particle Reinforced Composites by R. Kiehn and T. W................... .. ....... ... ... 3 Literature Review ......... ...... ..... ... . . 3 Conventional Aluminum Brazing ........ 4 Aluminum Composite Joining ........... 5 Aluminum Joining by Unconventional Methods

Eagar, Thomas W.

335

The Effect of Heterogeneity on Matrix Acidizing of Carbonate Rocks  

E-Print Network [OSTI]

In matrix acidizing, the goal is to dissolve minerals in the rock to increase well productivity. This is accomplished by injecting an application-specific solution of acid into the formation at a pressure between the pore pressure and fracture...

Keys, Ryan S.

2010-07-14T23:59:59.000Z

336

Silicide-matrix materials for high-temperature applications  

SciTech Connect (OSTI)

Intermetallic-matrix composites are attractive alternatives to carbon/carbon and ceramic/ceramic composities for applications up to 1,600 C. Recent work on the intermetallic compounds MoSi2 and Ti5Si3 has included determination of their mechanical properties and deformation behavior, selection of thermodynamically compatible high-strength and ductile reinforcements, and strengthening and toughening mechanisms in silicide-matrix composites for high-temperature service. 11 refs.

Meschter, P.J.; Schwartz, D.S. (McDonnell Douglas Research Laboratories, Saint Louis, MO (USA))

1989-11-01T23:59:59.000Z

337

Steel-SiC Metal Matrix Composite Development  

SciTech Connect (OSTI)

The goal of this project is to develop a method for fabricating SiC-reinforced high-strength steel. We are developing a metal-matrix composite (MMC) in which SiC fibers are be embedded within a metal matrix of steel, with adequate interfacial bonding to deliver the full benefit of the tensile strength of the SiC fibers in the composite.

Smith, Don D.

2005-07-17T23:59:59.000Z

338

Neutrino mass matrix solutions and neutrinoless double beta decay  

E-Print Network [OSTI]

We present a determination of the neutrino mass matrix which holds for values of the neutrinoless double beta decay effective mass m_{ee} larger than the neutrino mass differences. We find eight possible solutions and discuss for each one the corresponding neutrino mass eigenvalues and zero texture. A minimal structure of the perturbations to add to these zero textures to recover the full mass matrix is also determined. Implications for neutrino hot dark matter are discussed for each solution.

Thomas Hambye

2002-01-31T23:59:59.000Z

339

Renormalization of the Cabibbo-Kobayashi-Maskawa Matrix  

E-Print Network [OSTI]

Using the on-shell scheme and the general linear R_xi gauge we have calculated the one-loop amplitude W+ -> u_I d_j. In agreement with previous work we have shown that the Cabibbo-Kobayashi-Maskawa (CKM) matrix ought to be renormalized. We show how to renormalize the CKM matrix and, at the same time, obtain a gauge independent W decay amplitude.

A. Barroso; L. Brucher; R. Santos

2000-05-17T23:59:59.000Z

340

L-RCM: a method to detect connected components in undirected graphs by using the Laplacian matrix and the RCM algorithm  

E-Print Network [OSTI]

In this paper we consider undirected graphs with no loops and multiple edges, consisting of k connected components. In these cases, it is well known that one can find a numbering of the vertices such that the adjacency matrix A is block diagonal with k blocks. This also holds for the (unnormalized) Laplacian matrix L= D-A, with D a diagonal matrix with the degrees of the nodes. In this paper we propose to use the Reverse Cuthill-McKee (RCM) algorithm to obtain a block diagonal form of L that reveals the number of connected components of the graph. We present some theoretical results about the irreducibility of the Laplacian matrix ordered by the RCM algorithm. As a practical application we present a very efficient method to detect connected components with a computational cost of O(m+n), being m the number of edges and n the number of nodes. The RCM method is implemented in some comercial packages like MATLAB and Mathematica. We make the computations by using the function symrcm of MATLAB. Some numerical resu...

Pedroche, Francisco; Carrascosa, Carlos; Palomares, Alberto

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Photophysics of Phenylpyrrole Derivatives and Their Acetonitrile Clusters in the Gas Phase and in Argon Matrixes: Simulations of Structure and Reactivity  

E-Print Network [OSTI]

Photophysics of Phenylpyrrole Derivatives and Their Acetonitrile Clusters in the Gas Phase. The structures of PP and PBN clusters with a larger number of acetonitrile molecules are also calculated using matrix (neat and doped with acetonitrile) is simulated by a molecular dynamics procedure. The observation

Haas, Yehuda

342

Distributions of off-diagonal scattering matrix elements: Exact results  

SciTech Connect (OSTI)

Scattering is a ubiquitous phenomenon which is observed in a variety of physical systems which span a wide range of length scales. The scattering matrix is the key quantity which provides a complete description of the scattering process. The universal features of scattering in chaotic systems is most generally modeled by the Heidelberg approach which introduces stochasticity to the scattering matrix at the level of the Hamiltonian describing the scattering center. The statistics of the scattering matrix is obtained by averaging over the ensemble of random Hamiltonians of appropriate symmetry. We derive exact results for the distributions of the real and imaginary parts of the off-diagonal scattering matrix elements applicable to orthogonally-invariant and unitarily-invariant Hamiltonians, thereby solving a long standing problem. -- Highlights: Scattering problem in complex or chaotic systems. Heidelberg approach to model the chaotic nature of the scattering center. A novel route to the nonlinear sigma model based on the characteristic function. Exact results for the distributions of off-diagonal scattering-matrix elements. Universal aspects of the scattering-matrix fluctuations.

Nock, A., E-mail: a.nock@qmul.ac.uk; Kumar, S., E-mail: skumar.physics@gmail.com; Sommers, H.-J., E-mail: h.j.sommers@uni-due.de; Guhr, T., E-mail: thomas.guhr@uni-due.de

2014-03-15T23:59:59.000Z

343

Surface-Induced Dissociation of Ions Produced by Matrix-Assisted...  

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

of Ions Produced by Matrix-Assisted Laser Desorption Ionization in a Fourier Transform Ion Surface-Induced Dissociation of Ions Produced by Matrix-Assisted Laser...

344

E-Print Network 3.0 - affects effective matrix Sample Search...  

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

results for: affects effective matrix Page: << < 1 2 3 4 5 > >> 1 October 6, 2010 Matlab Assignments, day 5 Summary: the matrix. Discuss the effectiveness of defining the...

345

E-Print Network 3.0 - action matrix summary Sample Search Results  

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

action basis matrix... | transition matrix of a (deterministic) policy : S ... Source: Massachusetts at Amherst, University of - Department of Computer Science, Autonomous...

346

E-Print Network 3.0 - approximate matrix decompositions Sample...  

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

for: approximate matrix decompositions Page: << < 1 2 3 4 5 > >> 1 Predictive low-rank decomposition for kernel Francis Bach Summary: problems General purpose matrix...

347

Verification Challenges at Low Numbers  

SciTech Connect (OSTI)

Many papers have dealt with the political difficulties and ramifications of deep nuclear arms reductions, and the issues of Going to Zero. Political issues include extended deterrence, conventional weapons, ballistic missile defense, and regional and geo-political security issues. At each step on the road to low numbers, the verification required to ensure compliance of all parties will increase significantly. Looking post New START, the next step will likely include warhead limits in the neighborhood of 1000 . Further reductions will include stepping stones at1000 warheads, 100s of warheads, and then 10s of warheads before final elimination could be considered of the last few remaining warheads and weapons. This paper will focus on these three threshold reduction levels, 1000, 100s, 10s. For each, the issues and challenges will be discussed, potential solutions will be identified, and the verification technologies and chain of custody measures that address these solutions will be surveyed. It is important to note that many of the issues that need to be addressed have no current solution. In these cases, the paper will explore new or novel technologies that could be applied. These technologies will draw from the research and development that is ongoing throughout the national laboratory complex, and will look at technologies utilized in other areas of industry for their application to arms control verification.

Benz, Jacob M.; Booker, Paul M.; McDonald, Benjamin S.

2013-06-01T23:59:59.000Z

348

Prime number generation and factor elimination  

E-Print Network [OSTI]

We have presented a multivariate polynomial function termed as factor elimination function,by which, we can generate prime numbers. This function's mapping behavior can explain the irregularities in the occurrence of prime numbers on the number line. Generally the different categories of prime numbers found till date, satisfy the form of this function. We present some absolute and probabilistic conditions for the primality of the number generated by this method. This function is capable of leading to highly efficient algorithms for generating prime numbers.

Vineet Kumar

2014-10-06T23:59:59.000Z

349

Synthesis of nanocrystalline aluminum matrix composites reinforced with in situ devitrified Al-Ni-La amorphous particles  

E-Print Network [OSTI]

of nanocrystalline aluminum matrix composites reinforcedAbstract Nanocrystalline aluminum matrix composites wereamount of nanoscale aluminum oxide, nitride and carbide

Zhang, Zhihui H; Han, B Q; Witkin, D; Ajdelsztajn, L; Laverna, E J

2006-01-01T23:59:59.000Z

350

Grant Title: INNOVATIVE TECHNOLOGY EXPERIENCES FOR STUDENTS AND TEACHERS (ITEST) Funding Opportunity Number: NSF 12-597. CFDA Number(s): 47.076.  

E-Print Network [OSTI]

Opportunity Number: NSF 12-597. CFDA Number(s): 47.076. Agency/Department: National Science Foundation

Farritor, Shane

351

Grant Title: RESEARCH EXPERIENCES FOR TEACHERS (RET) IN ENGINEERING AND COMPUTER Funding Opportunity Number: NSF 11-509. CFDA Number(s): 47.041.  

E-Print Network [OSTI]

Opportunity Number: NSF 11-509. CFDA Number(s): 47.041. Agency/Department: National Science Foundation

Farritor, Shane

352

2.3 Characterizations of Invertible Matrices Theorem 8 (The Invertible Matrix Theorem)  

E-Print Network [OSTI]

2.3 Characterizations of Invertible Matrices Theorem 8 (The Invertible Matrix Theorem) Let true or all false). a. A is an invertible matrix. b. A is row equivalent to In. c. A has n pivot. AT is an invertible matrix. EXAMPLE: Use the Invertible Matrix Theorem to determine if A is invertible, where A 1 3 0

Belykh, Igor

353

Method of bonding diamonds in a matrix and articles thus produced  

DOE Patents [OSTI]

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

Taylor, G.W.

1981-01-27T23:59:59.000Z

354

Combinatorial canonical form (CCF) of a layered mixed (LM-)matrix  

E-Print Network [OSTI]

Combinatorial canonical form (CCF) of a layered mixed (LM-)matrix Kazuo Murota Layered mixed (LM F is called a layered mixed matrix (or an LM-matrix) with respect to K if it takes the following nonzero entries is algebraically independent over K. With an LM-matrix A we associate a submodular

Murota, Kazuo

355

A Rank-Corrected Procedure for Matrix Completion with Fixed Basis Coefficients  

E-Print Network [OSTI]

A Rank-Corrected Procedure for Matrix Completion with Fixed Basis Coefficients Weimin Miao, Shaohua address low-rank matrix completion problems with fixed basis coefficients, which include the low-rank correlation matrix completion in various fields such as the financial market and the low-rank density matrix

Chaudhuri, Sanjay

356

FACIAL STRUCTURES FOR UNITAL POSITIVE LINEAR MAPS IN THE TWO DIMENSIONAL MATRIX ALGEBRA  

E-Print Network [OSTI]

positive linear maps between the 2 ? 2 matrix algebras. 1. Introduction After Stinespring's paper [10

Kye, Seung-Hyeok

357

Computational modeling of damage evolution in unidirectional fiber reinforced ceramic matrix composites  

E-Print Network [OSTI]

Computational modeling of damage evolution in unidirectional fiber reinforced ceramic matrix mechanical re- sponse of a ceramic matrix composite is simulated by a numerical model for a ber-matrix unit evolution in brittle matrix composites was developed. This modeling is based on an axisymmetric unit cell

Ortiz, Michael

358

Random-matrix theory and complex atomic spectra  

E-Print Network [OSTI]

Around 1950, Wigner introduced the idea of modelling physical reality with an ensemble of random matrices while studying the energy levels of heavy atomic nuclei. Since then, the field of random-matrix theory has grown tremendously, with applications ranging from fluctuations on the economic markets to complex atomic spectra. The purpose of this short article is to review several attempts to apply the basic concepts of random-matrix theory to the structure and radiative transitions of atoms and ions, using the random matrices originally introduced by Wigner in the framework of the gaussian orthogonal ensemble. Some intrinsic properties of complex-atom physics, which could be enlightened by random-matrix theory, are presented.

Pain, Jean-Christophe

2012-01-01T23:59:59.000Z

359

Spontaneous Breaking of Diffeomorphism Invariance in Matrix Theory  

E-Print Network [OSTI]

We present a matrix action based on the unitary group U(N) whose large N ground states are conjectured to be in precise correspondence with the weak-strong dual effective field theory limits of M theory preserving sixteen supersymmetries. We identify a finite N matrix algebra that corresponds to the spacetime and internal symmetry algebra of the Lorentz invariant field theories obtained in the different large N limits. The manifest diffeomorphism invariance of matrix theory is spontaneously broken upon specification of the large N ground state. We verify that there exist planar limits which yield the low energy spacetime effective actions of all six supersymmetric string theories in nine spacetime dimensions and with sixteen supercharges.

Shyamoli Chaudhuri

2005-07-24T23:59:59.000Z

360

Uncertainties in nuclear transition matrix elements of neutrinoless ?? decay  

SciTech Connect (OSTI)

To estimate the uncertainties associated with the nuclear transition matrix elements M{sup (K)} (K=0?/0N) for the 0{sup +} ? 0{sup +} transitions of electron and positron emitting modes of the neutrinoless ?? decay, a statistical analysis has been performed by calculating sets of eight (twelve) different nuclear transition matrix elements M{sup (K)} in the PHFB model by employing four different parameterizations of a Hamiltonian with pairing plus multipolar effective two-body interaction and two (three) different parameterizations of Jastrow short range correlations. The averages in conjunction with their standard deviations provide an estimate of the uncertainties associated the nuclear transition matrix elements M{sup (K)} calculated within the PHFB model, the maximum of which turn out to be 13% and 19% owing to the exchange of light and heavy Majorana neutrinos, respectively.

Rath, P. K. [Department of Physics, University of Lucknow, Lucknow-226007 (India)

2013-12-30T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Acceleration of matrix element computations for precision measurements  

E-Print Network [OSTI]

The matrix element technique provides a superior statistical sensitivity for precision measurements of important parameters at hadron colliders, such as the mass of the top quark or the cross section for the production of Higgs bosons. The main practical limitation of the technique is its high computational demand. Using the concrete example of the top quark mass, we present two approaches to reduce the computation time of the technique by a factor of 90. First, we utilize low-discrepancy sequences for numerical Monte Carlo integration in conjunction with a dedicated estimator of numerical uncertainty, a novelty in the context of the matrix element technique. Second, we utilize a new approach that factorizes the overall jet energy scale from the matrix element computation, a novelty in the context of top quark mass measurements. The utilization of low-discrepancy sequences is of particular general interest, as it is universally applicable to Monte Carlo integration, and independent of the computing environment.

Oleg Brandt; Gaston Gutierrez; Michael H. L. S. Wang; Zhenyu Ye

2014-11-19T23:59:59.000Z

362

Turing's normal numbers: towards randomness Veronica Becher  

E-Print Network [OSTI]

presumably in 1938 Alan Turing gave an algorithm that produces real numbers normal to every integer base- putable normal numbers, and this result should be attributed to Alan Turing. His manuscript entitled "A

363

Evaluation of Concepts for Mulitiple Application Thermal Reactor for Irradiation eXperiments (MATRIX)  

SciTech Connect (OSTI)

The Advanced Test Reactor (ATR) is a high power density test reactor specializing in fuel and materials irradiation. For more than 45 years, the ATR has provided irradiations of materials and fuels testing along with radioisotope production. Originally operated primarily in support of the Offcie of Naval Reactors (NR), the mission has gradually expanded to cater to other customers, such as the DOE Office of Nuclear Energy (NE), private industry, and universities. Unforeseen circumstances may lead to the decommissioning of ATR, thus leaving the U.S. Government without a large-scale materials irradiation capability to meet the needs of its nuclear energy and naval reactor missions. In anticipation of this possibility, work was performed under the Laboratory Directed Research and Development (LDRD) program to investigate test reactor concepts that could satisfy the current missions of the ATR along with an expanded set of secondary missions. This work can be viewed as an update to a project from the 1990s called the Broad Application Test Reactor (BATR). In FY 2012, a survey of anticipated customer needs was performed, followed by analysis of the original BATR concepts with fuel changed to low-enriched uranium. Departing from these original BATR designs, four concepts were identified for further analysis in FY2013. The project informally adopted the acronym MATRIX (Multiple-Application Thermal Reactor for Irradiation eXperiments). This report discusses analysis of the four MATRIX concepts along with a number of variations on these main concepts. Designs were evaluated based on their satisfaction of anticipated customer requirements and the Cylindrical variant was selected for further analysis of options. This downselection should be considered preliminary and the backup alternatives should include the other three main designs. The baseline Cylindrical MATRIX design is expected to be capable of higher burnup than the ATR (or longer cycle length given a particular batch scheme). The volume of test space in IPTs is larger in MATRIX than in ATR with comparable magnitude of neutron flux. In addition to the IPTs, the Cylindrical MATRIX concept features test spaces at the centers of fuel assemblies where very high fast flux can be achieved. This magnitude of fast flux is similar to that achieved in the ATR A-positions, however, the available volume having these conditions is greater in the MATRIX design than in the ATR. From the analyses performed in this work, it appears that the Cylindrical MATRIX design can be designed to meet the anticipated needs of the ATR replacement reactor. However, this statement must be qualified by acknowledging that this design is quite immature, and therefore any requirements currently met must be re-evaluated as the design matures. Also, some of the requirements were not strictly met, but are believed to be achievable once features to be added later are designed.

Michael A. Pope; Hans D. Gougar; John M. Ryskamp

2013-09-01T23:59:59.000Z

364

High speed optical quantum random number generation  

E-Print Network [OSTI]

.3351 (2009). 6. I. Reidler, Y. Aviad, M. Rosenbluh, and I. Kanter, "Ultrahigh-speed random number generation

Weinfurter, Harald

365

Electron beam evaporation for titanium metal matrix composites  

SciTech Connect (OSTI)

3M, in partnership with ARPA, is developing electron beam evaporation as a method for producing titanium metal matrix composites (TMC`s). This paper discusses some of the opportunities presented by these strong and lightweight structural materials but also points out the many challenges which must be met. The excellent mechanical properties of titanium matrix composites have been recognized for quite some time; however use of these materials has been limited by the lack of a commercially viable process to produce them. 3M is removing this logjam in processing technology by using high rate electron beam evaporation technology to manufacture these materials on a significantly large scale.

Storer, J. [3M, Mendota Heights, MN (United States)

1994-12-31T23:59:59.000Z

366

Neutron Resonance Parameters and Covariance Matrix of 239Pu  

SciTech Connect (OSTI)

In order to obtain the resonance parameters in a single energy range and the corresponding covariance matrix, a reevaluation of 239Pu was performed with the code SAMMY. The most recent experimental data were analyzed or reanalyzed in the energy range thermal to 2.5 keV. The normalization of the fission cross section data was reconsidered by taking into account the most recent measurements of Weston et al. and Wagemans et al. A full resonance parameter covariance matrix was generated. The method used to obtain realistic uncertainties on the average cross section calculated by SAMMY or other processing codes was examined.

Derrien, Herve [ORNL; Leal, Luiz C [ORNL; Larson, Nancy M [ORNL

2008-08-01T23:59:59.000Z

367

Response calculations based on an independent particle system with the exact one-particle density matrix: Polarizabilities  

SciTech Connect (OSTI)

Recently, we have demonstrated that the problems finding a suitable adiabatic approximation in time-dependent one-body reduced density matrix functional theory can be remedied by introducing an additional degree of freedom to describe the system: the phase of the natural orbitals [K. J. H. Giesbertz, O. V. Gritsenko, and E. J. Baerends, Phys. Rev. Lett. 105, 013002 (2010); K. J. H. Giesbertz, O. V. Gritsenko, and E. J. Baerends, J. Chem. Phys. 133, 174119 (2010)]. In this article we will show in detail how the frequency-dependent response equations give the proper static limit (? ? 0), including the perturbation in the chemical potential, which is required in static response theory to ensure the correct number of particles. Additionally we show results for the polarizability for H{sub 2} and compare the performance of two different two-electron functionals: the phase-including LwdinShull functional and the density matrix form of the LwdinShull functional.

Giesbertz, K. J. H., E-mail: k.j.h.giesbertz@vu.nl [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands)] [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands); Gritsenko, O. V. [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands) [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands); Pohang University of Science and Technology, Department of Chemistry, San 31, Hyojadong, Namgu, Pohang 790-784 (Korea, Republic of); Baerends, E. J. [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands) [Section Theoretical Chemistry, VU University, De Boelelaan 1083, 1081 HV Amsterdam (Netherlands); Pohang University of Science and Technology, Department of Chemistry, San 31, Hyojadong, Namgu, Pohang 790-784 (Korea, Republic of); Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah 21589 (Saudi Arabia)

2014-05-14T23:59:59.000Z

368

[20] G. C. Fox, S. W. Otto, and A. J. G. Hey. Matrix algorithms on a hypercube I: Matrix multiplication. Parallel Computing, 4:17--31, 1987.  

E-Print Network [OSTI]

­ 31 ­ [20] G. C. Fox, S. W. Otto, and A. J. G. Hey. Matrix algorithms on a hypercube I: Matrix. presentation overheads. #12; ­ 30 ­ [9] J. Choi, J. J. Dongarra, and D. W. Walker. Level 3 BLAS for distributed, J. J. Dongarra, and D. W. Walker. Parallel matrix transpose algorithms on dis­ tributed memory

Walker, David W.

369

The problem of the universal density functional and the density matrix functional theory  

SciTech Connect (OSTI)

The analysis in this paper shows that the Hohenberg-Kohn theorem is the constellation of two statements: (i) the mathematically rigorous Hohenberg-Kohn lemma, which demonstrates that the same ground-state density cannot correspond to two different potentials of an external field, and (ii) the hypothesis of the existence of the universal density functional. Based on the obtained explicit expression for the nonrel-ativistic particle energy in a local external field, we prove that the energy of the system of more than two non-interacting electrons cannot be a functional of the inhomogeneous density. This result is generalized to the system of interacting electrons. It means that the Hohenberg-Kohn lemma cannot provide justification of the universal density functional for fermions. At the same time, statements of the density functional theory remain valid when considering any number of noninteracting ground-state bosons due to the Bose condensation effect. In the framework of the density matrix functional theory, the hypothesis of the existence of the universal density matrix functional corresponds to the cases of noninteracting particles and to interaction in the Hartree-Fock approximation.

Bobrov, V. B., E-mail: vic5907@mail.ru; Trigger, S. A., E-mail: satron@mail.ru [Russian Academy of Sciences, Joint Institute for High Temperatures (Russian Federation)

2013-04-15T23:59:59.000Z

370

Neutrino oscillation experiments and limits on lepton-number and lepton-flavor violating processes  

E-Print Network [OSTI]

Using a three neutrino framework we investigate bounds for the effective Majorana neutrino mass matrix. The mass measured in neutrinoless double beta decay is its (11) element. Lepton-number and -flavor violating processes sensitive to each element are considered and limits on branching ratios or cross sections are given. Those processes include $\\mu^- e^+$ conversion, $K^+ \\to \\pi^- \\mu^+ \\mu^+$ or recently proposed high-energy scattering processes at HERA. Including all possible mass schemes, the three solar solutions and other allowed possibilities, there is a total of 80 mass matrices. The obtained indirect limits are up to 14 orders of magnitude more stringent than direct ones. It is investigated how neutrinoless double beta decay may judge between different mass and mixing schemes as well as solar solutions. Prospects for detecting processes depending on elements of the mass matrix are also discussed.

W. Rodejohann

2000-06-19T23:59:59.000Z

371

Blind Deconvolution and Structured Matrix Computations with Applications to Array  

E-Print Network [OSTI]

for the reconstruction of high-resolution images from multiple under sam- pled images of a scene that is obtained1 Blind Deconvolution and Structured Matrix Computations with Applications to Array Imaging Michael .................................................... 21 1.7 Application: High-resolution Image Reconstruction ...................... 23 1.8 Concluding

Plemmons, Robert J.

372

Constitutive Modeling of Fiber Composites with a Soft Hyperelastic Matrix  

E-Print Network [OSTI]

of unidirectional carbon fiber composites with a silicone matrix, loaded transversally to the fibers study uses a plane-strain finite element continuum model of the composite material in which the fiber (Campbell et al., 2005; Barrett et al., 2006). These composite materials are often described as memory

Pellegrino, Sergio

373

Three-Neutrino MSW Effect and the LNW Mass Matrix  

E-Print Network [OSTI]

We review recent work on analytical solutions to the MSW equations for three neutrino flavours, for exponential and linear potentials. An application to a particular mass matrix is also discussed. The three neutrino masses are determined, respectively, to be 0.001--0.004, and roughly 0.01 and 0.05 eV.

Per Osland; Tai Tsun Wu

2001-03-27T23:59:59.000Z

374

Matrix Effects in Biological Mass Spectrometry Imaging: Identification and Compensation  

SciTech Connect (OSTI)

Matrix effects in mass spectrometry imaging (MSI) may affect the observed molecular distribution in chemical and biological systems. In this study, we introduce an experimental approach that efficiently compensates for matrix effects in nanospray desorption electrospray ionization (nano-DESI) MSI without introducing any complexity into the experimental protocol. We demonstrate compensation for matrix effects in nano-DESI MSI of phosphatidylcholine (PC) in normal and ischemic mouse brain tissue by doping the nano-DESI solvent with PC standards. Specifically, we use mouse brain tissue of a middle cerebral artery occlusion (MCAO) stroke model with an ischemic region localized to one hemisphere of the brain. Due to similar suppression in ionization of endogenous PC molecules extracted from the tissue and PC standards added to the solvent, matrix effects are eliminated by normalizing the intensity of the sodium and potassium adducts of endogenous PC to the intensity of the corresponding adduct of the PC standard. This approach efficiently compensates for signal variations resulting from differences in the local concentrations of sodium and potassium in tissue sections and from the complexity of the extracted analyte mixture derived from local variations in molecular composition.

Lanekoff, Ingela T.; Stevens, Susan; Stenzel-Poore, Mary; Laskin, Julia

2014-07-21T23:59:59.000Z

375

Parallel Stochastic Gradient Algorithms for Large-Scale Matrix ...  

E-Print Network [OSTI]

On large-scale matrix completion tasks, Jellyfish is orders of magnitude more efficient than ...... NNLS was written in Matlab, and some of the functions are available .... Figure 6: Low-Rank Factorization Graph on (A) Movielens1M and (B)

2013-03-21T23:59:59.000Z

376

Exploiting Sparsity in Semide nite Programming via Matrix ...  

E-Print Network [OSTI]

work is basedon someresults about positive semide nite matrix completion, and it .... 2.3]), where a graph is said to be chordal if every cycle of length ...... [19] J. F. Sturm, Using SeDuMi 1.02,a MATLAB toolbox for optimization over symmetric.

377

Matrix Product States approach to non-Markovian processes  

E-Print Network [OSTI]

A matrix product state approach to non-Markovian, classical and quantum processes is discussed. In the classical case, the Radon-Nikodym derivative of all processes can be embedded into quantum measurement procedure. In the both cases, quantum and classical, the master equation can be derived from a projecting a quantum Markovian process onto a lower dimensional subspace.

Descamps Benoit

2014-10-31T23:59:59.000Z

378

TRICOLOR LIGHT EMITTING DIODE DOT MATRIX DISPLAY SYSTEM WITHAUDIO OUTPUT  

E-Print Network [OSTI]

1 TRICOLOR LIGHT EMITTING DIODE DOT MATRIX DISPLAY SYSTEM WITHAUDIO OUTPUT Grantham Pang, Chi emitting diodes; tricolor display; audio communication. I. Introduction This paper relates to a tricolor broadcasting through the visible light rays transmitted by the display panel or assembly. Keywords: light

Pang, Grantham

379

Time and Energy Efficient Matrix Factorization using FPGAs  

E-Print Network [OSTI]

interconnects, leading to lower energy dissipation. The designs are made scalable by us- ing a fixed ITime and Energy Efficient Matrix Factorization using FPGAs Seonil Choi and Viktor K. Prasanna devices are proposed. A linear ar- ray architecture is employed to minimize the usage of long

Prasanna, Viktor K.

380

New Advances in Neutrinoless Double Beta Decay Matrix Elements  

SciTech Connect (OSTI)

We present the matrix elements necessary to evaluate the half-life of some neutrinoless double beta decay candidates in the framework of the microscopic interacting boson model (IBM). We compare our results with those from other models and extract some simple features of the calculations.

Munoz, Jose Barea [Instituto de Estructura de la Materia, C.S.I.C. Unidad Asociada al Departamento de Fisica Atomica, Molecular y Nuclear, Facultad de Fisica, Universidad de Sevilla, Apartado 1065, 41080 Sevilla (Spain)

2010-08-04T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

SMITH NORMAL FORM OF A MULTIVARIATE MATRIX ASSOCIATED WITH PARTITIONS  

E-Print Network [OSTI]

SMITH NORMAL FORM OF A MULTIVARIATE MATRIX ASSOCIATED WITH PARTITIONS CHRISTINE BESSENRODT polynomials, and by determining not only the deter- minant but also the Smith normal form of these matrices. A priori the Smith form need not exist but its existence follows from the explicit computation

382

Two modulator generalized ellipsometer for complete mueller matrix measurement  

DOE Patents [OSTI]

A two-modulator generalized ellipsometer (2-MGE) comprising two polarizer-photoelastic modulator (PEM) pairs, an optical light source, an optical detection system, and associated data processing and control electronics, where the PEMs are free-running. The input light passes through the first polarizer-PEM pair, reflects off the sample surface or passes through the sample, passes through the second PEM-polarizer pair, and is detected. Each PEM is free running and operates at a different resonant frequency, e.g., 50 and 60 kHz. The resulting time-dependent waveform of the light intensity is a complicated function of time, and depends upon the exact operating frequency and phase of each PEM, the sample, and the azimuthal angles of the polarizer-PEM pairs, but can be resolved into a dc component and eight periodic components. In one embodiment, the waveform is analyzed using a new spectral analysis technique that is similar to Fourier analysis to determine eight sample Mueller matrix elements (normalized to the m.sub.00 Mueller matrix element). The other seven normalized elements of the general 4.times.4 Mueller matrix can be determined by changing the azimuthal angles of the PEM-polarizer pairs with respect to the plane of incidence. Since this instrument can measure all elements of the sample Mueller matrix, it is much more powerful than standard ellipsometers.

Jellison, Jr., Gerald E. (Oak Ridge, TN); Modine, Frank A. (Oak Ridge, TN)

1999-01-01T23:59:59.000Z

383

Arguments towards the construction of a matrix model groundstate  

E-Print Network [OSTI]

We discuss the existence and uniqueness of wavefunctions for inhomogenoeus boundary value problems associated to x^2y^2-type matrix model on a bounded domain of R^2. Both properties involve a combination of the Cauchy-Kovalewski Theorem and a explicit calculations.

Boulton, L; Restuccia, A

2015-01-01T23:59:59.000Z

384

On Painleve Related Functions Arising in Random Matrix Theory  

E-Print Network [OSTI]

In deriving large n probability distribution function of the rightmost eigenvalue from the classical Random Matrix Theory Ensembles, one is faced with que question of ?finding large n asymptotic of certain coupled set of functions. This paper presents some of these functions in a new light.

Leonard N. Choup

2011-01-27T23:59:59.000Z

385

Robust video denoising using low rank matrix completion , Chaoqiang Liu  

E-Print Network [OSTI]

Robust video denoising using low rank matrix completion Hui Ji , Chaoqiang Liu , Zuowei Shen video denoising algorithms assume a sin- gle statistical model of image noise, e.g. additive Gaussian white noise, which often is violated in practice. In this pa- per, we present a new patch-based video

Shen, Zuowei

386

TRANSPORT INVOLVING CONDUCTING FIBERS IN A NON-CONDUCTING MATRIX  

E-Print Network [OSTI]

result is a material with high electrical conductivity and low thermal conductivity. Transport Models,2 , J. Rozen3 Introduction Thermal and electrical transport through a low-conductivity matrix containing conversion devices high electrical conductivity and low thermal conductivity are preferred for superior

Walker, D. Greg

387

Scalable Matrix Inversion Using MapReduce Jingen Xiang  

E-Print Network [OSTI]

to implement in today's popular parallel dataflow programming systems, such as MapReduce. The reason Computing Research Institute Doha, Qatar aaboulnaga@qf.org.qa ABSTRACT Matrix operations are a fundamental dataflow programming systems like MapReduce [8] and Pregel [21] have become very popular as platforms

Aboulnaga, Ashraf

388

THE INVERSE OF A SEMI-INFINITE SYMMETRIC BANDED MATRIX  

E-Print Network [OSTI]

algorithm 3]. The eigen- values and eigen-vectors for the nite symmetric tridiagonal case were obtainedTHE INVERSE OF A SEMI-INFINITE SYMMETRIC BANDED MATRIX D. A. LAVISy , B. W. SOUTHERNz and I. F a method for obtaining an analytic form for a class of sym- metric semi-in nite banded matrices, which are

Lavis, David

389

Nuclear matrix elements in neutrinoless double beta decay: beyond mean-field covariant density functional theory  

E-Print Network [OSTI]

We report a systematic study of nuclear matrix elements (NMEs) in neutrinoless double-beta decays with state-of-the-art beyond mean-field covariant density functional theory. The dynamic effects of particle-number and angular-momentum conservations as well as quadrupole shape fluctuations are taken into account with projections and generator coordinate method for both initial and final nuclei. The full relativistic transition operator is adopted to calculate the NMEs which are found to be consistent with the results of previous beyond non-relativistic mean-field calculation based on a Gogny force with the exception of $^{150}$Nd. Our study shows that the total NMEs can be well approximated by the pure axial-vector coupling term, the calculation of which is computationally much cheaper than that of full terms.

J. M. Yao; L. S. Song; K. Hagino; P. Ring; J. Meng

2014-10-23T23:59:59.000Z

390

Nuclear matrix elements in neutrinoless double beta decay: beyond mean-field covariant density functional theory  

E-Print Network [OSTI]

We report a systematic study of nuclear matrix elements (NMEs) in neutrinoless double-beta decays with state-of-the-art beyond mean-field covariant density functional theory. The dynamic effects of particle-number and angular-momentum conservations as well as quadrupole shape fluctuations are taken into account with projections and generator coordinate method for both initial and final nuclei. The full relativistic transition operator is adopted to calculate the NMEs which are found to be consistent with the results of previous beyond non-relativistic mean-field calculation based on a Gogny force with the exception of $^{150}$Nd. Our study shows that the total NMEs can be well approximated by the pure axial-vector coupling term, the calculation of which is computationally much cheaper than that of full terms.

Yao, J M; Hagino, K; Ring, P; Meng, J

2014-01-01T23:59:59.000Z

391

Energy Density Functional Study of Nuclear Matrix Elements for Neutrinoless {beta}{beta} Decay  

SciTech Connect (OSTI)

We present an extensive study of nuclear matrix elements (NME) for the neutrinoless double-beta decay of the nuclei {sup 48}Ca, {sup 76}Ge, {sup 82}Se, {sup 96}Zr, {sup 100}Mo, {sup 116}Cd, {sup 124}Sn, {sup 128}Te, {sup 130}Te, {sup 136}Xe, and {sup 150}Nd based on state-of-the-art energy density functional methods using the Gogny D1S functional. Beyond-mean-field effects are included within the generating coordinate method with particle number and angular momentum projection for both initial and final ground states. We obtain a rather constant value for the NMEs around 4.7 with the exception of {sup 48}Ca and {sup 150}Nd, where smaller values are found. We analyze the role of deformation and pairing in the evaluation of the NME and present detailed results for the decay of {sup 150}Nd.

Rodriguez, Tomas R. [GSI Helmholtzzentrum fuer Schwerionenforschung, D-64259 Darmstadt (Germany); Departamento de Fisica Teorica, Universidad Autonoma de Madrid, E-28049 Madrid (Spain); CEA, Irfu, SPhN, Centre de Saclay, F-911191 Gif-sur-Yvette (France); Martinez-Pinedo, Gabriel [GSI Helmholtzzentrum fuer Schwerionenforschung, D-64259 Darmstadt (Germany)

2010-12-17T23:59:59.000Z

392

Energy density functional study of nuclear matrix elements for neutrinoless $??$ decay  

E-Print Network [OSTI]

We present an extensive study of nuclear matrix elements (NME) for the neutrinoless double beta decay of the nuclei $^{48}$Ca, $^{76}$Ge, $^{82}$Se, $^{96}$Zr, $^{100}$Mo, $^{116}$Cd, $^{124}$Sn, $^{128}$Te, $^{130}$Te, $^{136}$Xe, and $^{150}$Nd based on state-of-the-art energy density functional methods using the Gogny D1S functional. Beyond mean-field effects are included within the generating coordinate method with particle number and angular momentum projection for both initial and final ground states. We obtain a rather constant value for the NME's around 4.7 with the exception of $^{48}$Ca and $^{150}$Nd, where smaller values are found. We analyze the role of deformation and pairing in the evaluation of the NME and present detailed results for the decay of $^{150}$Nd.

Toms R. Rodrguez; G. Martinez-Pinedo

2010-08-31T23:59:59.000Z

393

HTAR Client Configuration and Installation  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuided Self-Assembly of GoldHAWCHIGS

394

HTAR Client Configuration and Installation  

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

used for mover connections. The default is to allow the operating system to assign the ports to use. If setting this option to ON, a specific port range can be set with the "Mover...

395

Harmonic resolution as a holographic quantum number  

E-Print Network [OSTI]

LBNL- 57239 Harmonic resolution as a holographic quantumhep-th/0310223 UCB-PTH-03/26 Harmonic resolution as aquantum number, the harmonic resolution K. The Bekenstein

Bousso, Raphael

2009-01-01T23:59:59.000Z

396

Small-energy analysis for the selfadjoint matrix Schroedinger operator on the half line. II  

E-Print Network [OSTI]

The matrix Schroedinger equation with a selfadjoint matrix potential is considered on the half line with the most general selfadjoint boundary condition at the origin. When the matrix potential is integrable and has a second moment, it is shown that the corresponding scattering matrix is differentiable at zero energy. An explicit formula is provided for the derivative of the scattering matrix at zero energy. The previously established results when the potential has only the first moment are improved when the second moment exists, by presenting the small-energy asymptotics for the related Jost matrix, its inverse, and various other quantities relevantc to the corresponding direct and inverse scattering problems.

Tuncay Aktosun; Martin Klaus; Ricardo Weder

2014-06-27T23:59:59.000Z

397

Density-matrix functionals for pairing in mesoscopic superconductors  

E-Print Network [OSTI]

A functional theory based on single-particle occupation numbers is developed for pairing. This functional, that generalizes the BCS approach, directly incorporates corrections due to particle number conservation. The functional is benchmarked with the pairing Hamiltonian and reproduces perfectly the energy for any particle number and coupling.

Denis Lacroix; Guillaume Hupin

2010-09-03T23:59:59.000Z

398

Protocol Number: (IBC office use only)  

E-Print Network [OSTI]

Protocol Number: (IBC office use only) 1 UNF Registration of Biosafety Level 2 (BSL-2) A-2 Form", describe the methods of inactivation. #12;Protocol Number: (IBC office use only) 2 10. Describe the mechanism for decontaminating lab waste prior to disposal. Yes No If "Yes", describe the methods

Asaithambi, Asai

399

GENERAL CHEMISTRY TEXTBOOK LIST ISBN Number  

E-Print Network [OSTI]

FALL 2013 GENERAL CHEMISTRY TEXTBOOK LIST Course Number ISBN Number Title of Text and/or Material Edition Author Publishers 11100 978-1-2591-9687-4 Introduction to Chemistry, 3rd ed. (packaged w 978-1-2591-6192-6 Chemistry, The Molecular Nature of Matter and Change, 6e (packaged w

Jiang, Wen

400

Company number 5857955 Wellcome Trust Finance plc  

E-Print Network [OSTI]

Company number 5857955 Wellcome Trust Finance plc Annual Report and Financial Statements Year ended 30 September 2013 #12;Company number 5857955 Wellcome Trust Finance plc Contents Page Directors Trust Finance plc Directors' Report For the year ended 30 September 2013 Report of the Directors

Rambaut, Andrew

Note: This page contains sample records for the topic "matrix client number" 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

Company number 5857955 Wellcome Trust Finance plc  

E-Print Network [OSTI]

Company number 5857955 Wellcome Trust Finance plc Annual Report and Financial Statements Year ended 30 September 2012 #12;Company number 5857955 Wellcome Trust Finance plc Contents Page Directors Trust Finance plc Directors' Report for the year ended 30 September 2012 Report of the Directors

Rambaut, Andrew

402

Compendium of Experimental Cetane Number Data  

SciTech Connect (OSTI)

In this report, we present a compilation of reported cetane numbers for pure chemical compounds. The compiled database contains cetane values for 299 pure compounds, including 156 hydrocarbons and 143 oxygenates. Cetane number is a relative ranking of fuels based on the amount of time between fuel injection and ignition. The cetane number is typically measured either in a combustion bomb or in a single-cylinder research engine. This report includes cetane values from several different measurement techniques - each of which has associated uncertainties. Additionally, many of the reported values are determined by measuring blending cetane numbers, which introduces significant error. In many cases, the measurement technique is not reported nor is there any discussion about the purity of the compounds. Nonetheless, the data in this report represent the best pure compound cetane number values available from the literature as of August 2004.

Murphy, M. J.; Taylor, J. D.; McCormick, R. L.

2004-09-01T23:59:59.000Z

403

Grant Title: NIDCD PHASE I/II PRELIMINARY CLINICAL TRIALS IN COMMUNICATION DISORDERS Funding Opportunity Number: PAR-12-123. CFDA Number(s): 93.173.  

E-Print Network [OSTI]

Opportunity Number: PAR-12-123. CFDA Number(s): 93.173. Agency/Department: National Institutes of Health (NIH

Farritor, Shane

404

Grant Title: AHRQ HEALTH SERVICES RESEARCH DEMONSTRATION AND DISSEMINATION GRANTS Funding Opportunity Number: PA-13-046. CFDA Number(s): 93.226.  

E-Print Network [OSTI]

Opportunity Number: PA-13-046. CFDA Number(s): 93.226. Agency/Department: Department of Health and Human

Farritor, Shane

405

Grant Title: INTELLECTUAL AND DEVELOPMENTAL DISABILITIES RESEARCH CENTERS (P30) Funding Opportunity Number: RFA-HD-13-002. CFDA Number(s): 93.865.  

E-Print Network [OSTI]

Number: RFA-HD-13-002. CFDA Number(s): 93.865. Agency/Department: Department of Health and Human Services

Farritor, Shane

406

Grant Title: RESEARCH ON PSYCHOPATHOLOGY IN INTELLECTUAL DISABILITIES (R01) Funding Opportunity Number: PA-12-219. CFDA Number(s): 93.242.  

E-Print Network [OSTI]

Number: PA-12-219. CFDA Number(s): 93.242. Agency/Department: Department of Health and Human Services

Farritor, Shane

407

Grant Title: MENTAL HEALTH RESEARCH DISSERTATION GRANT TO INCREASE DIVERSITY (R36) Funding Opportunity Number: PAR-12-103. CFDA Number(s): 93.242.  

E-Print Network [OSTI]

Opportunity Number: PAR-12-103. CFDA Number(s): 93.242. Agency/Department: Department of Health and Human

Farritor, Shane

408

Grant Title: RESEARCH GRANTS FOR PREVENTING VIOLENCE AND VIOLENCE-RELATED INJURY Funding Opportunity Number: RFA-CE-14-006. CFDA Number(s): 93.136.  

E-Print Network [OSTI]

Opportunity Number: RFA-CE-14-006. CFDA Number(s): 93.136. Agency/Department: Centers for Disease Control

Farritor, Shane

409

Grant Title: BEHAVIORAL SCIENCE TRACK AWARD FOR RAPID TRANSITION (B/START) (R03) Funding Opportunity Number: PAR-12-251. CFDA Number(s): 93.279.  

E-Print Network [OSTI]

Opportunity Number: PAR-12-251. CFDA Number(s): 93.279. Agency/Department: Department of Health and Human

Farritor, Shane

410

Grant Title: ARTS IN EDUCATION MODEL DEVELOPMENT AND DISSEMINATION PROGRAM Funding Opportunity Number: ED-GRANTS-022013-001. CFDA Number(s): 84.351D.  

E-Print Network [OSTI]

Number: ED-GRANTS-022013-001. CFDA Number(s): 84.351D. Agency/Department: Department of Education, Office

Farritor, Shane

411

Method of making metal matrix composites reinforced with ceramic particulates  

DOE Patents [OSTI]

Composite materials and methods for making such materials are disclosed in which dispersed ceramic particles are at chemical equilibrium with a base metal matrix, thereby permitting such materials to be remelted and subsequently cast or otherwise processed to form net weight parts and other finished (or semi-finished) articles while maintaining the microstructure and mechanical properties (e.g. wear resistance or hardness) of the original composite. The composite materials of the present invention are composed of ceramic particles in a base metal matrix. The ceramics are preferably carbides of titanium, zirconium, tungsten, molybdenum or other refractory metals. The base metal can be iron, nickel, cobalt, chromium or other high temperature metal and alloys thereof. For ferrous matrices, alloys suitable for use as the base metal include cast iron, carbon steels, stainless steels and iron-based superalloys.

Cornie, James A. (North Chelmsford, MA); Kattamis, Theodoulos (Watertown, MA); Chambers, Brent V. (Cambridge, MA); Bond, Bruce E. (Bedford, MA); Varela, Raul H. (Canton, MA)

1989-01-01T23:59:59.000Z

412

Method of making metal matrix composites reinforced with ceramic particulates  

DOE Patents [OSTI]

Composite materials and methods for making such materials are disclosed in which dispersed ceramic particles are at chemical equilibrium with a base metal matrix, thereby permitting such materials to be remelted and subsequently cast or otherwise processed to form net weight parts and other finished (or semi-finished) articles while maintaining the microstructure and mechanical properties (e.g. wear resistance or hardness) of the original composite. The composite materials of the present invention are composed of ceramic particles in a base metal matrix. The ceramics are preferably carbides of titanium, zirconium, tungsten, molybdenum or other refractory metals. The base metal can be iron, nickel, cobalt, chromium or other high temperature metal and alloys thereof. For ferrous matrices, alloys suitable for use as the base metal include cast iron, carbon steels, stainless steels and iron-based superalloys. 2 figs.

Cornie, J.A.; Kattamis, T.; Chambers, B.V.; Bond, B.E.; Varela, R.H.

1989-08-01T23:59:59.000Z

413

The uses of the refined matrix model recursion  

E-Print Network [OSTI]

We study matrix models in the beta ensemble by building on the refined recursion relation proposed by Chekhov and Eynard. We present explicit results for the first beta-deformed corrections in the one-cut and the two-cut cases, as well as two applications to supersymmetric gauge theories: the calculation of superpotentials in N=1 gauge theories, and the calculation of vevs of surface operators in superconformal N=2 theories and their Liouville duals. Finally, we study the beta deformation of the Chern-Simons matrix model. Our results indicate that this model does not provide an appropriate description of the Omega-deformed topological string on the resolved conifold, and therefore that the beta-deformation might provide a different generalization of topological string theory in toric Calabi-Yau backgrounds.

Andrea Brini; Marcos Marino; Sebastien Stevan

2014-06-11T23:59:59.000Z

414

Chiral Disorder and Random Matrix Theory with Magnetism  

E-Print Network [OSTI]

We revisit the concept of chiral disorder in QCD in the presence of a QED magnetic field |eH|. Weak magnetism corresponds to |eH| magnetism the reverse. Asymptotics (ultra-strong magnetism) is in the realm of perturbative QCD. We analyze weak magnetism using the concept of the quark return probability in the diffusive regime of chiral disorder. The result is in agreement with expectations from chiral perturbation theory. We analyze strong and ultra-strong magnetism in the ergodic regime using random matrix theory including the effects of finite temperature. The strong magnetism results are in agreement with the currently reported lattice data in the presence of a small shift of the Polyakov line. The ultra-strong magnetism results are consistent with expectations from perturbative QCD. We suggest a chiral random matrix effective action with matter and magnetism to analyze the QCD phase diagram near the critical points under the influence of magnetism.

Maciej A. Nowak; Mariusz Sadzikowski; Ismail Zahed

2013-04-30T23:59:59.000Z

415

Matrix elements of the Argonne v18 potential  

E-Print Network [OSTI]

We discuss two approaches to the calculation of matrix elements of the Argonne v18 potential. The first approach is applicable in the case of a single-particle basis of harmonic-oscillator wave functions. In this case we use the Talmi transformation, implemented numerically using the Moshinsky transformation brackets, to separate the center-of-mass and relative coordinates degrees of freedom. Integrals involving the radial part of the potential are performed using Gauss-Hermite quadrature formulas, and convergence is achieved for sets of at least 512 points. We validate the calculation of matrix elements of the Argonne v18 potential using a second approach suitable for the case of an arbitrary functional form of the single-particle wave functions. When the model space is represented in terms of harmonic-oscillator wave functions, results obtained using these two approaches are shown to to be identical within numerical accuracy.

Bogdan Mihaila

2011-11-17T23:59:59.000Z

416

Refined error estimates for matrix-valued radial basis functions  

E-Print Network [OSTI]

distribution: bf( ) := Z Rn f(x)e ixT d ; 8 and let the inverse Fourier transform of a function or tempered distribution be de ned by f(x) := 1 (2 )n Z Rn f( )ei T xd : If f is a matrix-valued function, we will take bf to be the matrix of Fourier transforms... use the Fourier transform to characterize H (Rn): H (Rn) := n u2L2(Rn) : bu( ) 1 + k k22 =2 2L2(Rn) o : The inner product in H (Rn) is given by hg;fiH (Rn) = Z Rn (1 + k k22) bf( )bg( )d : 2. Vector-valued Sobolev Spaces Let u : ! Rn, with uj...

Fuselier, Edward J., Jr.

2007-09-17T23:59:59.000Z

417

Equilibration in low-dimensional quantum matrix models  

E-Print Network [OSTI]

Matrix models play an important role in studies of quantum gravity, being candidates for a formulation of M-theory, but are notoriously difficult to solve. In this work, we present a fresh approach by introducing a novel exact model provably equivalent with low-dimensional bosonic matrix models. In this equivalent model significant local structure becomes apparent and it can serve as a simple toy model for analytical and precise numerical study. We derive a substantial part of the low energy spectrum, find a conserved charge, and are able to derive numerically the Regge trajectories. To exemplify the usefulness of the approach, we address questions of equilibration starting from a non-equilibrium situation, building upon an intuition from quantum information. We finally discuss possible generalizations of the approach.

R. Hbener; Y. Sekino; J. Eisert

2014-03-06T23:59:59.000Z

418

Practical and fast quantum random number generation based on photon arrival time relative to external reference  

SciTech Connect (OSTI)

We present a practical high-speed quantum random number generator, where the timing of single-photon detection relative to an external time reference is measured as the raw data. The bias of the raw data can be substantially reduced compared with the previous realizations. The raw random bit rate of our generator can reach 109 Mbps. We develop a model for the generator and evaluate the min-entropy of the raw data. Toeplitz matrix hashing is applied for randomness extraction, after which the final random bits are able to pass the standard randomness tests.

Nie, You-Qi; Zhang, Jun, E-mail: zhangjun@ustc.edu.cn; Pan, Jian-Wei [Hefei National Laboratory for Physical Sciences at the Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); Zhang, Hong-Fei; Wang, Jian [Hefei National Laboratory for Physical Sciences at the Microscale and Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230026 (China); Zhang, Zhen; Ma, Xiongfeng [Center for Quantum Information, Institute for Interdisciplinary Information Sciences, Tsinghua University, Beijing 100084 (China)

2014-02-03T23:59:59.000Z

419

The average number of distinct sites visited by a random walker on random graphs  

E-Print Network [OSTI]

We study the linear large $n$ behavior of the average number of distinct sites $S(n)$ visited by a random walker after $n$ steps on a large random graph. An expression for the graph topology dependent prefactor $B$ in $S(n) = Bn$ is proposed. We use generating function techniques to relate this prefactor to the graph adjacency matrix and then devise message-passing equations to calculate its value. Numerical simulations are performed to evaluate the agreement between the message passing predictions and random walk simulations on random graphs. Scaling with system size and average graph connectivity are also analysed.

De Bacco, Caterina; Sollich, Peter

2015-01-01T23:59:59.000Z

420

Computing the stability number of a graph via linear and ...  

E-Print Network [OSTI]

Throughout the paper A(G) ? Sn will denote the adjacency matrix of the graph G, that is, the (i, ..... Some matlab code that constructs the relevant semidefi-.

2006-04-27T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Three-Neutrino MSW Effect and the Lehmann Mass Matrix  

E-Print Network [OSTI]

Recent work on analytical solutions to the MSW equations for three neutrino flavours is reviewed, with emphasis on the exponential density. Application to a particular mass matrix, proposed by Lehmann, Newton and Wu, is also discussed. Within this model, the experimental data allow a determination of the three neutrino masses. They are found to be 0.002-0.004, 0.01 and 0.05 eV.

Per Osland

2002-10-22T23:59:59.000Z

422

Rotordynamic analysis with shell elements for the transfer matrix method  

E-Print Network [OSTI]

Committee) Al B. elazzo1o (Member) John T. Tielki g (Member) Michael J. Rabins (Head of Department) August 1989 111 ABSTRACT Rotordynamic Analysis with Shell Elements for the Transi'er Matrix Method. (August 1989) Edward Anthony L'Antigua, B. M... Varying Bending Load with (-') = . 01, and Varying ( ? ) ratio. Table 2. Nondimensional Flexibilities (aEv ) for Cylindrical Sections (8 = 0) with Varying ( ? ) and (?-) Ratios. Table 3. Nondimensional Flexibilities (bEr = oEr ) for Cylindrical...

L'Antigua, Edward Anthony

1989-01-01T23:59:59.000Z

423

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC)  

E-Print Network [OSTI]

Baytown Xylene Fractionation Energy Reduction using Dynamic Matrix Control (DMC) IETC 2014 New Orleans, Louisiana David Hokanson ExxonMobil Research and Engineering May 22, 2014 ESL-IE-14-05-33 Proceedings of the Thrity-Sixth Industrial Energy... Conference New Orleans, LA. May 20-23, 2014 3Baytown Chemical / Refining Complex ExxonMobil Baytown Refining & Chemical Complex One of worlds largest integrated, most technologically advanced petroleum/petrochemical complexes, in operation since 1919...

Hokanson, D.

2014-01-01T23:59:59.000Z

424

Density matrix renormalization group and wave function factorization for nuclei  

E-Print Network [OSTI]

We employ the density matrix renormalization group (DMRG) and the wave function factorization method for the numerical solution of large scale nuclear structure problems. The DMRG exhibits an improved convergence for problems with realistic interactions due to the implementation of the finite algorithm. The wave function factorization of fpg-shell nuclei yields rapidly converging approximations that are at the present frontier for large-scale shell model calculations.

T. Papenbrock; D. J. Dean

2005-07-15T23:59:59.000Z

425

Hidden Symmetry Unmasked: Matrix Theory and E(11)  

E-Print Network [OSTI]

Dimensional reduction of eleven-dimensional supergravity to zero spacetime dimensions is expected to give a theory characterized by the hidden symmetry algebra E(11), the end-point of the Cremmer-Julia prediction for the sequence of dimensional reductions of 11d supergravity to spacetime dimensions. In recent work, we have given a prescription for the spacetime reduction of a supergravity-Yang-Mills Lagrangian with large N flavor symmetry such that the local symmetries of the continuum Lagrangian are preserved in the resulting reduced matrix Lagrangian. This new class of reduced matrix models are the basis for a nonperturbative proposal for M theory we have described in hep-th/0408057. The matrix models are also characterized by hidden symmetry algebras in precise analogy with the Cremmer-Julia framework. The rank eleven algebra E(11) is also known as the very-extension of the finite-dimensional Lie algebra E(8). In an independent stream of work (hep-th/0402140), Peter West has provided evidence which supports the conjecture that M theory has the symmetry algebra E(11), showing that it successfully incorporates both the 11d supergravity limit, as well as the 10d type IIA and type IIB supergravities, and inclusive of the full spectrum of Neveu-Schwarz and Dirichlet pbranes. In this topical review, we give a pedagogical account of these recent developments also providing an assessment of the insights that might be gained from linking the algebraic and reduced matrix model perspectives in the search for M theory. Necessary mathematical details are covered starting from the basics in the appendices.

Shyamoli Chaudhuri

2004-08-08T23:59:59.000Z

426

Higher rank Wilson loops from a matrix model  

E-Print Network [OSTI]

We compute the circular Wilson loop of N=4 SYM theory at large N in the rank k symmetric and antisymmetric tensor representations. Using a quadratic Hermitian matrix model we obtain expressions for all values of the 't Hooft coupling. At large and small couplings we give explicit formulae and reproduce supergravity results from both D3 and D5 branes within a systematic framework.

Sean A. Hartnoll; S. Prem Kumar

2006-05-16T23:59:59.000Z

427

Neutrinoless $??$ decay nuclear matrix elements in an isotopic chain  

E-Print Network [OSTI]

We analyze nuclear matrix elements (NME) of neutrinoless double beta decay calculated for the Cadmium isotopes. Energy density functional methods including beyond mean field effects such as symmetry restoration and shape mixing are used. Strong shell effects are found associated to the underlying nuclear structure of the initial and final nuclei. Furthermore, we show that NME for two-neutrino double beta decay evaluated in the closure approximation, $M^{2\

Toms R. Rodrguez; Gabriel Martnez-Pinedo

2012-10-11T23:59:59.000Z

428

Capacitor-Less VAR Compensator Based on a Matrix Converter  

E-Print Network [OSTI]

greatly contributed to the completion of this work. I owe my gratitude to them for always believing in me and helping me through my academic pursuit. vii NOMENCLATURE VAR Volt-ampere reactive MC 3-phase ac-to-3-phase ac matrix converter v1... [10] ...... 12 10 Equivalent circuit of a capacitor................................................................. 13 11 Basic layout of a 3/3 MC............................................................................ 16 12 Block diagram...

Balakrishnan, Divya Rathna

2012-02-14T23:59:59.000Z

429

Interactive display system having a matrix optical detector  

DOE Patents [OSTI]

A display system includes a waveguide optical panel having an inlet face and an opposite outlet face. An image beam is projected across the inlet face laterally and transversely for display on the outlet face. An optical detector including a matrix of detector elements is optically aligned with the inlet face for detecting a corresponding lateral and transverse position of an inbound light spot on the outlet face.

Veligdan, James T.; DeSanto, Leonard

2007-01-23T23:59:59.000Z

430

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

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

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

1983-11-14T23:59:59.000Z

431

Polarization-sensitive Mueller-matrix optical coherence tomography  

E-Print Network [OSTI]

splitter...................................................7 Fig. 2.1. Structure of collagen fiber .................................................................................10 Fig. 4.1 Schematic of the single-channel Mueller-matrix OCT system: SLD... of the sample light as conventional OCT. Shown in Fig. 1.1 is an illustration of the basic configuration of conventional OCT. A broadband light source, either a superluminescent diode (SLD) or a femtosecond laser is used in the interferometer, whose power...

Jiao, Shuliang

2004-09-30T23:59:59.000Z

432

Fluorinated diamond particles bonded in a filled fluorocarbon resin matrix  

DOE Patents [OSTI]

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

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

1985-01-01T23:59:59.000Z

433

A stochastic method for computing hadronic matrix elements  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We present a stochastic method for the calculation of baryon 3-point functions which is an alternative to the typically used sequential method offering more versatility. We analyze the scaling of the error of the stochastically evaluated 3-point function with the lattice volume and find a favorable signal to noise ratio suggesting that the stochastic method can be extended to large volumes providing an efficient approach to compute hadronic matrix elements and form factors.

Drach, Vincent [DESY, Zeuthen (Germany); Jansen, Karl [DESY, Zeuthen (Germany); Alexandrou, Constantia [University of Cyprus, Nicosia (Cyprus); Constantinou, Marth [University of Cyprus, Nicosia (Cyprus); Dinter, Simon [DESY, Zeuthen (Germany); Hadjiyiannakou, Kyriakos [University of Cyprus, Nicosia (Cyprus); Renner, Dru B. [JLAB, Newport News, VA (United States)

2014-01-01T23:59:59.000Z

434

Microsoft Word - Cross Reference Matrix Introduction.doc  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |EnergyonSupport0.pdf5 OPAM SEMIANNUAL REPORTMAMayCross Reference Matrix Introduction This

435

Geometry of matrix product states: Metric, parallel transport, and curvature  

SciTech Connect (OSTI)

We study the geometric properties of the manifold of states described as (uniform) matrix product states. Due to the parameter redundancy in the matrix product state representation, matrix product states have the mathematical structure of a (principal) fiber bundle. The total space or bundle space corresponds to the parameter space, i.e., the space of tensors associated to every physical site. The base manifold is embedded in Hilbert space and can be given the structure of a Khler manifold by inducing the Hilbert space metric. Our main interest is in the states living in the tangent space to the base manifold, which have recently been shown to be interesting in relation to time dependence and elementary excitations. By lifting these tangent vectors to the (tangent space) of the bundle space using a well-chosen prescription (a principal bundle connection), we can define and efficiently compute an inverse metric, and introduce differential geometric concepts such as parallel transport (related to the Levi-Civita connection) and the Riemann curvature tensor.

Haegeman, Jutho, E-mail: jutho.haegeman@gmail.com; Verstraete, Frank [Vienna Center for Quantum Science and Technology, Faculty of Physics, University of Vienna (Austria) [Vienna Center for Quantum Science and Technology, Faculty of Physics, University of Vienna (Austria); Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium); Marin, Michal [Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium)] [Faculty of Physics and Astronomy, University of Ghent, Krijgslaan 281 S9, 9000 Gent (Belgium); Osborne, Tobias J. [Leibniz Universitt Hannover, Institute of Theoretical Physics, Appelstrasse 2, D-30167 Hannover (Germany) [Leibniz Universitt Hannover, Institute of Theoretical Physics, Appelstrasse 2, D-30167 Hannover (Germany); Leibniz Universitt Hannover, Riemann Center for Geometry and Physics, Appelstrasse 2, D-30167 Hannover (Germany)

2014-02-15T23:59:59.000Z

436

Thermosetting Polymer-Matrix Composites for Strucutral Repair Applications  

SciTech Connect (OSTI)

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

William Kirby Goertzen

2007-12-01T23:59:59.000Z

437

E-Print Network 3.0 - accurate low-rank matrix Sample Search...  

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

low-rank matrix Search Powered by Explorit Topic List Advanced Search Sample search results for: accurate low-rank matrix Page: << < 1 2 3 4 5 > >> 1 Robust PCA Based Extended...

438

The Effect Of Viscoelastic Surfactants Used In Carbonate Matrix Acidizing On Wettability  

E-Print Network [OSTI]

Carbonate reservoirs are heterogeneous; therefore, proper acid placement/diversion is required to make matrix acid treatments effective. Viscoelastic surfactants (VES) are used as diverting agents in carbonate matrix acidizing. However...

Adejare, Oladapo

2012-07-16T23:59:59.000Z

439

ON THE USE OF DIGITAL IMAGE CORRELATION TO ANALYZE THE MECHANICAL PROPERTIES OF BRITTLE MATRIX COMPOSITES  

E-Print Network [OSTI]

for a ceramic-based braze that can be used to joint ceramics of ceramic-matrix composites. Different strategiesON THE USE OF DIGITAL IMAGE CORRELATION TO ANALYZE THE MECHANICAL PROPERTIES OF BRITTLE MATRIX

Paris-Sud XI, Universit de

440

Modeling of surface oxidation and oxidation induced damage in metal matrix composites  

E-Print Network [OSTI]

Surface oxidation in metal matrix composites (MMC's) is modeled by Fickian diffusion of oxygen in both the oxide layer and metal matrix. The oxidation process and the resulting immobilized oxygen at the interface is accounted for by the introduction...

Ma, Xinzheng

1995-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "matrix client number" 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

Influence of embedded-carbon nanotubes on the thermal properties of copper matrix nanocomposites processed  

E-Print Network [OSTI]

-level mix- ing, exhibits CNTs homogeneously dispersed in the Cu matrix. Measured thermal conductivity: Metal matrix composites; Nanocomposite; Carbon and graphite; Thermal conductivity Carbon nanotubes (CNTs management applications, due to their extraordinarily low coefficient of thermal expan- sion (CTE) [1

Hong, Soon Hyung

442

High-throughput indentational elasticity measurements of hydrogel extracellular matrix substrates  

E-Print Network [OSTI]

their surroundings, including the extracellular matrix ECM and the solid-state biopolymeric scaffold to which cells

Kumar, Sanjay

443

Evidence of Multi-Process Matrix Diffusion in a Single Fracturefrom a Field Tracer Test  

SciTech Connect (OSTI)

Compared to values inferred from laboratory tests on matrix cores, many field tracer tests in fractured rock have shown enhanced matrix diffusion coefficient values (obtained using a single-process matrix-diffusion model with a homogeneous matrix diffusion coefficient). To investigate this phenomenon, a conceptual model of multi-process matrix diffusion in a single-fracture system was developed. In this model, three matrix diffusion processes of different diffusion rates were assumed to coexist: (1) diffusion into stagnant water and infilling materials within fractures, (2) diffusion into a degraded matrix zone, and (3) further diffusion into an intact matrix zone. The validity of the conceptual model was then demonstrated by analyzing a unique tracer test conducted using a long-time constant-concentration injection. The tracer-test analysis was conducted using a numerical model capable of tracking the multiple matrix-diffusion processes. The analysis showed that in the degraded zone, a diffusion process with an enhanced diffusion rate controlled the steep rising limb and decay-like falling limb in the observed breakthrough curve, whereas in the intact matrix zone, a process involving a lower diffusion rate affected the long-term middle platform of slowly increasing tracer concentration. The different matrix-diffusion-coefficient values revealed from the field tracer test are consistent with the variability of matrix diffusion coefficient measured for rock cores with different degrees of fracture coating at the same site. By comparing to the matrix diffusion coefficient calibrated using single-process matrix diffusion, we demonstrated that this multi-process matrix diffusion may contribute to the enhanced matrix-diffusion-coefficient values for single-fracture systems at the field scale.

Zhou, Quanlin; Liu, Hui-Hai; Bodvarsson, Gudmundur; Molz, Fred J.

2005-06-11T23:59:59.000Z

444

Source Apportionment of Stack Emissions from Research and Development Facilities Using Positive Matrix Factorization  

SciTech Connect (OSTI)

Emissions from research and development (R&D) facilities are difficult to characterize due to the wide variety of processes used, changing nature of research, and large number of chemicals. Positive matrix factorization (PMF) was applied to volatile organic compounds (VOCs) concentrations measured in the main exhaust stacks of four different R&D buildings to identify the number and composition of major contributing sources. PMF identified from 9-11 source-related factors contributing to the stack emissions depending on the building. The factors that were similar between buildings were major contributors to trichloroethylene (TCE), acetone, and ethanol emissions. Several other factors had similar profiles for two or more buildings but not for all four. One factor for each building was a combination of p/m-xylene, o-xylene and ethylbenzene. At least one factor for each building was identified that contained a broad mix of many species and constraints were used in PMF to modify the factors to resemble more closely the off-shift concentration profiles. PMF accepted the constraints with little decrease in model fit. Although the PMF model predicted the profiles of the off-shift samples, the percent of total emissions was under-predicted by the model versus the measured data.

Ballinger, Marcel Y.; Larson, Timothy V.

2014-12-01T23:59:59.000Z

445

Optical microstructure and viscosity enhancement for an epoxy resin matrix containing multiwall carbon  

E-Print Network [OSTI]

Optical microstructure and viscosity enhancement for an epoxy resin matrix containing multiwall of multiwall carbon nanotubes MWCNTs suspended in an epoxy resin matrix. The base epoxy resin was found;pended in an essentially Newtonian epoxy matrix. The particular carbon nanotubes con- sidered

Elliott, James

446

BALLISTIC PROPERTIES OF POLYMER MATRIX COMPOSITES AND CERAMIC PLATES USED IN ARMOR DESIGN  

E-Print Network [OSTI]

BALLISTIC PROPERTIES OF POLYMER MATRIX COMPOSITES AND CERAMIC PLATES USED IN ARMOR DESIGN Mehmet from polymer matrix composites due to lightweight and good ballistic properties. The requirement for protection especially for polymer matrix composites because total back-side deformation (elastic and plastic

Soykasap, Omer

447

Effects of Matrix Cracks on the Thermal Diffusivity of a Fiber-Reinforced Ceramic Composite  

E-Print Network [OSTI]

Effects of Matrix Cracks on the Thermal Diffusivity of a Fiber-Reinforced Ceramic Composite of Engineering Science, University of Western Ontario, London, Ontario N6A 5B9, Canada Effects of matrix cracks conductances coupled with a unit cell model for a fiber composite containing a periodic array of matrix cracks

Zok, Frank

448

Zirconia matrix composite dispersed with stainless steel particles: processing and oxidation behavior  

E-Print Network [OSTI]

components in severe atmospheres at high temperature. These composites called M(p)-CMC(s) : "ceramic matrix inside the zirconia matrix. 2. Experimental procedure 2.1 Basic materials The starting ceramic powderZirconia matrix composite dispersed with stainless steel particles: processing and oxidation

Paris-Sud XI, Universit de

449

ANALYSIS OF ANISOTROPY IN ELASTIC CONSTANTS OF SiCp/2124 Al METAL MATRIX COMPOSITES  

E-Print Network [OSTI]

ANALYSIS OF ANISOTROPY IN ELASTIC CONSTANTS OF SiCp/2124 Al METAL MATRIX COMPOSITES H.K. Jung* , Y; Metal matrix composite; Elastic constants; Aspect ratio; Anisotropy 1. Introduction Metal matrix composites (MMCs) are becoming attractive materials for advanced aerospace structures because

Hong, Soon Hyung

450

Final Exam/Fall 1998 Math 351 Name (10) 1. Find a 2 2 matrix A ...  

E-Print Network [OSTI]

... be a 2 2 matrix, Q1 = [1, -1]t and Q2 = [3, -2]t. Assume that. AQ1 = 4Q1 , AQ2 = 9Q2. (i) Find an invertible matrix Q and a diagonal matrix D such that A = QDQ.

1910-10-62T23:59:59.000Z

451

Minkovskii-type inequality for arbitrary density matrix of composite and noncomposite systems  

E-Print Network [OSTI]

New kind of matrix inequality known for bipartite system density matrix is obtained for arbitrary density matrix of composite or noncomposite qudit systems including the single qudit state. The examples of two qubit system and qudit with j=3/2 are discussed.

V. N. Chernega; O. V. Manko; V. I. Manko

2014-05-20T23:59:59.000Z

452

Grant Title: DECISION, RISK AND MANAGEMENT SCIENCES (DRMS) Funding Opportunity Number: PD-98-1321. CFDA Number(s): 47.075.  

E-Print Network [OSTI]

-1321. CFDA Number(s): 47.075. Agency/Department: National Science Foundation. Area of Research: Research

Farritor, Shane

453

Grant Title: NIH DIRECTOR'S EARLY INDEPENDENCE AWARDS (DP5) Funding Opportunity Number: RFA-RM-12-018. CFDA Number(s): 93.310.  

E-Print Network [OSTI]

-018. CFDA Number(s): 93.310. Agency/Department: Department of Health and Human Services, Office of Strategic

Farritor, Shane

454

Grant Title: NIDCD CLINICAL RESEARCH CENTER GRANT (P50) Funding Opportunity Number: PAR-13-277. CFDA Number(s): 93.173.  

E-Print Network [OSTI]

-277. CFDA Number(s): 93.173. Agency/Department: National Institutes of Health (NIH), National Institute

Farritor, Shane

455

Grant Title: ACADEMIC-COMMUNITY PARTNERSHIP CONFERENCE SERIES (R13) Funding Opportunity Number: PAR-12-102. CFDA Number(s): 93.865.  

E-Print Network [OSTI]

-12-102. CFDA Number(s): 93.865. Agency/Department: Department of Health and Human Services, National

Farritor, Shane

456

Grant Title: ALCOHOL RESEARCH EDUCATION PROJECT GRANTS (R25) Funding Opportunity Number: PAR -11-205. CFDA Number(s) 93.273.  

E-Print Network [OSTI]

-205. CFDA Number(s) 93.273. Agency/Department: Department of Health and Human Services (HHS), National

Farritor, Shane

457

Grant Title: NIDA CORE CENTER OF EXCELLENCE GRANT PROGRAM (P30) Funding Opportunity Number: PAR-10-220. CFDA Number(s): 93.279.  

E-Print Network [OSTI]

-220. CFDA Number(s): 93.279. Agency/Department: Department of Health and Human Services, National Institutes

Farritor, Shane

458

Grant Title: INITIATIVE FOR MAXIMIZING STUDENT DEVELOPMENT (IMSD) (R25) Funding Opportunity Number: PAR-13-082. CFDA Number(s): 93.859.  

E-Print Network [OSTI]

: PAR-13-082. CFDA Number(s): 93.859. Agency/Department: National Institutes of Health (NIH), National

Farritor, Shane

459

Contributions to Metric Number Technical Report  

E-Print Network [OSTI]

Contributions to Metric Number Theory Paul Rowe Technical Report RHULMA20022 5 December 2002, Professor Glyn Harman, for sug- gestions of problems to attempt, helpful advice on methods and help

Dent, Alexander W.

460

Estimating visitor and visit numbers to  

E-Print Network [OSTI]

............................................ 24 4.5 Monitoring and Evaluating Quality of Life for CRS'07 .......................................25 4.6 Quality of experience visitor, visit and total numbers of visits to woodlands. This document builds on guidance on visitor

Note: This page contains sample records for the topic "matrix client number" 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

Methodologies for the thermomechanical characterization of continuous-fiber ceramic matrix composites: A review of test methods  

SciTech Connect (OSTI)

Requirements for thermomechanical characterization of ceramic matrix composite materials are reviewed. Feasibility of adapting existent room temperature test methods for polymer and metal matrix composites to test ceramic matrix composites at room and elevated temperatures is investigated.

Lara-Curzio, E.; Ferber, M.K. [Oak Ridge National Lab., TN (United States); Jenkins, M.G. [Washington Univ., Seattle, WA (United States). Dept. of Mechanical Engineering

1994-05-01T23:59:59.000Z

462

Dynamical real numbers and living systems  

E-Print Network [OSTI]

Recently uncovered second derivative discontinuous solutions of the simplest linear ordinary differential equation define not only an nonstandard extension of the framework of the ordinary calculus, but also provide a dynamical representation of the ordinary real number system. Every real number can be visualized as a living cell -like structure, endowed with a definite evolutionary arrow. We discuss the relevance of this extended calculus in the study of living systems. We also present an intelligent version of the Newton's first law of motion.

Dhurjati Prasad Datta

2010-01-11T23:59:59.000Z

463

Chemical kinetics of cetane number improving agents  

SciTech Connect (OSTI)

The increasing demand for diesel fuels has resulted in the use of greater percentage of cracked distillates having poor ignition properties. The ignition properties of diesel fuels can be rated in terms of their cetane number and diesel fuels having low cetane number may have poor ignition properties such as diesel knock, difficulties to start engines in the cold weather and so on. Such diesel fuels need cetane number improving agents. In the 1940s and 1950s alkyl nitrates, alkyl nitrites and organic peroxides were found to be effective cetane number improving additives. Our recent study suggests that free radicals produced from thermal decomposition just before ignition should have an important role to improve their ignition properties. However no studies on the reaction mechanism for improving effect of these additives have been attempted because of complex nature of spontaneous ignition reaction of hydrocarbons. In order to clarify the reaction mechanism for improving effects of cetane number improving agents. We here have attempted to simulate the spontaneous ignition of n-butane as a model compound in the presence of alkyl nitrites as cetane number improving agents.

Hashimoto, K.; Akutsu, Y.; Arai, M.; Tamura, M. [Univ. of Tokyo (Japan)

1996-12-31T23:59:59.000Z

464

The concrete theory of numbers : Problem of simplicity of Fermat number-twins  

E-Print Network [OSTI]

The problem of simplicity of Fermat number-twins $f_{n}^{\\pm}=2^{2^n}\\pm3$ is studied. The question for what $n$ numbers $f_{n}^{\\pm}$ are composite is investigated. The factor-identities for numbers of a kind $x^2 \\pm k $ are found.

Boris V. Tarasov

2007-07-06T23:59:59.000Z

465

The CKM matrix and the unitarity triangle. Proceedings, workshop, Geneva, Switzerland, February 13-16, 2002  

SciTech Connect (OSTI)

This report contains the results of the Workshop on the CKM Unitarity Triangle that was held at CERN on 13-16 February 2002. There had been several Workshops on B physics that concentrated on studies at e{sup +}e{sup -} machines, at the Tevatron, or at LHC separately. Here we brought together experts of different fields, both theorists and experimentalists, to study the determination of the CKM matrix from all the available data of K, D, and B physics. The analysis of LEP data for B physics is reaching its end, and one of the goals of the Workshop was to underline the results that have been achieved at LEP, SLC, and CESR. Another goal was to prepare for the transfer of responsibility for averaging B physics properties, that has developed within the LEP community, to the present main actors of these studies, from the B factory and the Tevatron experiments. The optimal way to combine the various experimental and theoretical inputs and to fit for the apex of the Unitarity Triangle has been a contentious issue. A further goal of the Workshop was to bring together the proponents of different fitting strategies, and to compare their approaches when applied to the same inputs. Since lattice QCD plays a very important role in the determination of the non-perturbative parameters needed to constrain the CKM unitarity triangle, the first Workshop was seen as an excellent opportunity to bring together lattice theorists with the aim of establishing a working group to compile averages for phenomenologically relevant quantities. Representatives from lattice collaborations around the world were invited to attend a meeting during the Workshop. A consensus was reached to set up three test working groups, collectively known as the ''CKM Lattice Working Group'', to review a number of well-studied quantities: quark masses, the kaon B-parameter, and the matrix elements relevant for neutral B-meson mixing. This report is organized as a coherent document with chapters covering the domains of activity of the working groups. It deals mainly with the present determination of the CKM matrix in the Standard Model with a brief outlook on the near future. The impact of future measurements and of physics beyond the Standard Model will be developed further in forthcoming Workshops with the same title. Indeed, the Workshop was conceived as the first of a series. The second one will take place on 5-9 April 2003 in Durham and will focus on the results from the B-factories.

M. Battaglia et al.

2004-04-02T23:59:59.000Z

466

Recovery of constituent spectra using non-negative matrix factorization  

E-Print Network [OSTI]

, mineral exploration, vegetation mapping, hazardous material remediation, and water quality control. #12 to produce spectra across a large number of wavelengths/bands (> 30 bands). Typical wavelength ranges

Parra, Lucas C.

467

Matrix effects in inductively coupled plasma mass spectrometry  

SciTech Connect (OSTI)

The inductively coupled plasma is an electrodeless discharge in a gas (usually Ar) at atmospheric pressure. Radio frequency energy generated by a RF power source is inductively coupled to the plasma gas through a water cooled load coil. In ICP-MS the {open_quotes}Fassel{close_quotes} TAX quartz torch commonly used in emission is mounted horizontally. The sample aerosol is introduced into the central flow, where the gas kinetic temperature is about 5000 K. The aerosol is vaporized, atomized, excited and ionized in the plasma, and the ions are subsequently extracted through two metal apertures (sampler and skimmer) into the mass spectrometer. In ICP-MS, the matrix effects, or non-spectroscopic interferences, can be defined as the type of interferences caused by dissolved concomitant salt ions in the solution. Matrix effects can be divided into two categories: (1) signal drift due to the deposition of solids on the sampling apertures; and/or (2) signal suppression or enhancement by the presence of the dissolved salts. The first category is now reasonably understood. The dissolved salts, especially refractory oxides, tend to deposit on the cool tip of the sampling cone. The clogging of the orifices reduces the ion flow into the ICP-MS, lowers the pressure in the first stage of ICP-MS, and enhances the level of metal oxide ions. Because the extent of the clogging increases with the time, the signal drifts down. Even at the very early stage of the development of ICP-MS, matrix effects had been observed. Houk et al. found out that the ICP-MS was not tolerant to solutions containing significant amounts of dissolved solids.

Chen, Xiaoshan

1995-07-07T23:59:59.000Z

468

Investigations into ultraviolet matrix-assisted laser desorption  

SciTech Connect (OSTI)

Matrix-assisted laser desorption (MALD) is a technique for converting large biomolecules into gas phase ions. Some characteristics of the commonly used uv matrices are determined. Solubilities in methanol range from 0.1 to 0.5 M. Solid phase absorption spectra are found to be similar to solution, but slightly red-shifted. Acoustic and quartz crystal microbalance signals are investigated as possible means of uv-MALD quantitation. Evidence for the existence of desorption thresholds is presented. Threshold values are determined to be in the range of 2 to 3 MW/cm{sup 2}. A transient imaging technique based on laser-excited fluorescence for monitoring MALD plumes is described. Sensitivity is well within the levels required for studying matrix-assisted laser desorption, where analyte concentrations are significantly lower than those in conventional laser desorption. Results showing the effect of film morphology, particularly film thickness, on plume dynamics are presented. In particular, MALD plumes from thicker films tend to exhibit higher axial velocities. Fluorescent labeling of protein and of DNA is used to allow imaging of their uv-MALD generated plumes. Integrated concentrations are available with respect to time, making it possible to assess the rate of fragmentation. The spatial and temporal distributions are important for the design of secondary ionization schemes to enhance ion yields and for the optimization of ion collection in time-of-flight MS instruments to maximize resolution. Such information could also provide insight into whether ionization is closely associated with the desorption step or whether it is a result of subsequent collisions with the matrix gas (e.g., proton transfer). Although the present study involves plumes in a normal atmosphere, adaptation to measurements in vacuum (e.g., inside a mass spectrometer) should be straightforward.

Heise, T.W.

1993-07-01T23:59:59.000Z

469

Vector norms, convex bodies and subordinate matrix norms  

E-Print Network [OSTI]

Hajor Subject: lla!hematrcs VECTOR NORMS, CONVEX BODIES AND SUBORDINATE MATRIX NORMS O i C Z A Thesis by Joe Harvey Dean IZI O C m m C+) 0 g 0 Approved as to style and content by: ( a rman o Committee) / (. (Head of Department) (Member...) (Member) (Memb er) (M er) (Member) May 1971 P BS. I'RACT Vector IIorms, Convex Bodies and Subordinate IIatrix Norms. (Hay 1971) Joe H. Dean, B. A. , Texas AVI University; Directed by: Dr. H. A. Luther It is often convenient to have a measure...

Dean, Joe Harvey

1971-01-01T23:59:59.000Z

470

Scattering matrix for a general gl(2) spin chain  

E-Print Network [OSTI]

We study the general L_0-regular gl(2) spin chain, i.e. a chain where the sites {i,i+L_0,i+2L_0,...} carry the same arbitrary representation (spin) of gl(2). The basic example of such chain is obtained for L_0=2, where we recover the alternating spin chain. Firstly, we review different known results about their integrability and their spectrum. Secondly, we give an interpretation in terms of particles and conjecture the scattering matrix between them.

S. Belliard; N. Crampe; E. Ragoucy

2009-12-07T23:59:59.000Z

471

A Bell pair in a generic random matrix environment  

E-Print Network [OSTI]

Two non-interacting qubits are coupled to an environment. Both coupling and environment are represented by random matrix ensembles. The initial state of the pair is a Bell state, though we also consider arbitrary pure states. Decoherence of the pair is evaluated analytically in terms of purity; Monte Carlo calculations confirm these results and also yield the concurrence of the pair. Entanglement within the pair accelerates decoherence. Numerics display the relation between concurrence and purity known for Werner states, allowing us to give a formula for concurrence decay.

Carlos Pineda; Thomas H. Seligman

2006-05-18T23:59:59.000Z

472

Tutorial Note on Merging Matrix Elements with Parton Showers  

E-Print Network [OSTI]

In this short note, I introduce to essential conceptual features and main building blocks of matrix element merging algorithms, operating on fixed order calculations both at leading order and next-to-leading order. The intention is purely pedagogical, i.e. to familiarize the reader with the essential basic concepts in a concise way, thus serving as an introduction to beginners and other interested readers. Unitarization is discussed briefly. The tutorial is highly biased towards transverse momentum ordered parton showers, and in particular towards merging schemes as they are implemented in the Pythia8 general purpose Monte Carlo generator.

Rssler, Thomas

2015-01-01T23:59:59.000Z

473

The nuclear matrix elements for neutrinoless double beta decay  

SciTech Connect (OSTI)

The status of calculation of the neutrinoless double beta decay (0{nu}{beta}{beta}-decay) nuclear matrix elements (NME's) is reviewed. The spread of published values of NME's is discussed. The main attention is paid to the recent progress achieved in the evaluation of the 0{nu}{beta}{beta}-decay NME's in the framework of the quasiparticle random phase approximation (QRPA). The obtained results are compared with those of the nuclear shell model. The problem of reliable determination of the 0{nu}{beta}{beta}-decay NME's is addressed. The uncertainty in NME's are analyzed and further progress in calculation of the 0{nu}{beta}{beta}-decay NME's is outlined.

Simkovic, Fedor [Department of Nuclear Physics and Biophysics, Comenius University, Mlynska dolina, SK-84248 Bratislava (Slovakia)

2007-10-12T23:59:59.000Z

474

Efficient double beta decay nuclear matrix elements computations  

SciTech Connect (OSTI)

We have developed a shell model code for the accurate computation of the two-body matrix elements of the transition operators involved in the neutrinoless double beta decay. This code features coupled cluster method short-range correlations with Jastrow-like functions, finite nucleon size effect and higher order nucleon current corrections. We present the results obtained for {sup 48}Ca and {sup 82}Se, then we compare them with other results in the literature. In the case of {sup 48}Ca, we also study the contributions of the included effects and find good agreement with other published results.

Neacsu, Andrei [Horia Hulubei Foundation (FHH) 407 Atomistilor, Horia Hulubei National Institute for Physics and Nuclear Engineering (IFIN-HH) 30 Reactorului, Magurele-Bucharest 077125 (Romania)

2012-11-20T23:59:59.000Z

475

Calculation of nuclear matrix elements in neutrinoless double electron capture  

E-Print Network [OSTI]

We compute nuclear matrix elements for neutrinoless double electron capture on $^{152}$Gd, $^{164}$Er and $^{180}$W nuclei. Recent precise mass measurements for these nuclei have shown a large resonance enhancement factor that makes them the most promising candidates for observing this decay mode. We use an advanced energy density functional method which includes beyond mean-field effects such as symmetry restoration and shape mixing. Our calculations reproduce experimental charge radii and $B(E2)$ values predicting a large deformation for all these nuclei. This fact reduces significantly the values of the NMEs leading to half-lives larger than $10^{29}$ years for the three candidates.

Tomas R. Rodriguez; Gabriel Martinez-Pinedo

2012-03-05T23:59:59.000Z

476

MULTI-PHASE FRACTURE-MATRIX INTERACTIONS UNDER STRESS CHANGES  

SciTech Connect (OSTI)

The main objectives of this project are to quantify the changes in fracture porosity and multiphase transport properties as a function of confining stress. These changes will be integrated into conceptual and numerical models that will improve our ability to predict and optimize fluid transport in fractured system. This report details our progress on: (1) developing the direct experimental measurements of fracture aperture and topology using high-resolution x-ray microtomography, (2) modeling of fracture permeability in the presence of asperities and confining stress, and (3) simulation of two-phase fluid flow in a fracture and a layered matrix. The three-dimensional surface that describes the large-scale structure of the fracture in the porous medium can be determined using x-ray micro-tomography with significant accuracy. The distribution of fracture aperture is a difficult issue that we are studying and developing methods of quantification. The difficulties are both numerical and conceptual. Numerically, the three-dimensional data sets include millions, and sometimes, billions of points, and pose a computational challenge. The conceptual difficulties derive from the rough nature of the fracture surfaces, and the heterogeneous nature of the rock matrix. However, the high-resolution obtained by the imaging system provides us a much needed measuring environment on rock samples that are subjected to simultaneous fluid flow and confining stress. Pilot multi-phase experiments have been performed, proving the ability to detect two phases in certain large fractures. The absolute permeability of a fracture depends on the behavior of the asperities that keep it open. A model is being developed that predicts the permeability and average aperture of a fracture as a function of time under steady flow of water including the pressure solution at the asperity contact points. Several two-phase flow experiments in the presence of a fracture tip were performed in the past. At the present time, we are developing an inverse process using a simulation model to understand the fluid flow patterns in the presence of a fracture, and the interactions between fluid flow in the fracture and the adjacent matrix. Preliminary results demonstrate that the flow patterns are significantly impacted by the presence of the fracture. Bypassing is quantified and we expect to be able to extract from the modeling the distribution of properties in the fracture and the adjacent matrix.

A.S. Grader; D. Elsworth; P.M. Halleck; F. Alvarado; H. Yasuhara; A. Alajmi; Z. Karpyn

2002-10-28T23:59:59.000Z

477

Matrix Agro Pvt Ltd MAPL | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429Lacey,(MonasterLowellis a townLoadingMastic, New York:Matla Solar EnergyMatrix

478

On the Hartree-Fock dynamics in wave-matrix picture  

E-Print Network [OSTI]

We introduce the Hamiltonian dynamics with the Hartree-Fock energy in new {\\it wave-matrix} picture. Roughly speaking, the wave matrix is defined as the square root of the density matrix. The corresponding Hamiltonian equations are equivalent to an operator anticommutation equation. This wave-matrix picture essentially agrees with the density matrix formalism. Its main advantage is that it is Hamiltonian and allows an extension to infinite particle systems like crystals. Our main result is the existence of the global "reduced" wave-matrix dynamics for finite-particle molecular systems, and the energy and charge conservation laws. For the proof we extend known techniques, based on Hardy's and Sobolev's inequalitites, to the wave-matrix picture.

Alexander Komech

2014-10-14T23:59:59.000Z

479

Accelerating the Execution of Matrix Languages on the Cell Broadband Engine Architecture  

E-Print Network [OSTI]

Matrix languages, including MATLAB and Octave, are established standards for applications in science and engineering. They provide interactive programming environments that are easy to use due to their script languages with matrix data types. Current implementations of matrix languages do not fully utilize high-performance, special-purpose chip architectures such as the IBM PowerXCell processor (Cell), which is currently used in the fastest computer in the world. We present a new framework that extends Octave to harvest the computational power of the Cell. With this framework the programmer is alleviated of the burden of introducing explicit notions of parallelism. Instead the programmer uses a new matrix data-type to execute matrix operations in parallel on the synergistic processing elements (SPEs) of the Cell. We employ lazy evaluation semantics for our new matrix data-type to obtain execution traces of matrix operations. Traces are converted to data dependence graphs; operations in the data dependence gra...

Khoury, Raymes; Scholz, Bernhard

2009-01-01T23:59:59.000Z

480

Probing lepton number violation on three frontiers  

SciTech Connect (OSTI)

Neutrinoless double beta decay constitutes the main probe for lepton number violation at low energies, motivated by the expected Majorana nature of the light but massive neutrinos. On the other hand, the theoretical interpretation of the (non-)observation of this process is not straightforward as the Majorana neutrinos can destructively interfere in their contribution and many other New Physics mechanisms can additionally mediate the process. We here highlight the potential of combining neutrinoless double beta decay with searches for Tritium decay, cosmological observations and LHC physics to improve the quantitative insight into the neutrino properties and to unravel potential sources of lepton number violation.

Deppisch, Frank F. [Department of Physics and Astronomy, University College London (United Kingdom)

2013-12-30T23:59:59.000Z

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481

Compare Activities by Number of Employees  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines About U.S.30Natural Gas Glossary529 633 622 56623 4623 42 180Number of BuildingsNumber of

482

Evolution of project planning tools in a matrix organization  

SciTech Connect (OSTI)

Until recently, the Corporate Construction Program at Sandia was experiencing difficulties in managing projects: poor planning and cost estimating caused schedule and budget problems. The first step taken was a Microsoft {reg_sign} Project schedule that provides a standard template for scheduling individual construction projects. It is broken down according to the life cycle of the project and prevents the project team from leaving out an important item. A WBS (work breakdown structure) dictionary was also developed that describes how capital and operating funds are used to develop, design, construct, equip, and manage projects. We also developed a matrix chart that maps the planning guide against the major types of construction projects at Sandia. The guide, dictionary, and matrix chart offer enough flexibility that the project manager can make choices about how to structure work, yet ensure that all work rolls up to the cost categories and key DOE WBS elements. As requirements change, the tools can be updated; they also serve as training tools for new project team members.

Furaus, J.P.; Figueroa-McInteer, C.; McKeever, P.S.; Wisler, D.B. [Sandia National Labs., Albuquerque, NM (United States); Zavadil, J.T. [Infomatrix (United States)

1996-10-01T23:59:59.000Z

483

Ramanujan's Harmonic Number Expansion into Negative Powers of a Triangular Number  

E-Print Network [OSTI]

An algebraic transformation of the DeTemple-Wang half-integer approximation to the harmonic series produces the general formula and error estimate for the Ramanujan expansion for the nth harmonic number into negative powers of the nth triangular number. We also discuss the history of the Ramanujan expansion for the nth harmonic number as well as sharp estimates of its accuracy, with complete proofs, and we compare it with other approximative formulas.

Mark B. Villarino

2007-07-28T23:59:59.000Z

484

Mass-induced transition in fermion number  

SciTech Connect (OSTI)

We show that if we increase the mass of fermions in interaction with a topological (kink) scalar background in 1+1 dimensions, the fractional fermion number of the system will eventually vanish. The transition is sharp and corresponds to the disappearance of localized states from the spectrum of a Dirac operator which is exactly solvable. Possible applications to different physical systems are discussed.

Aragao de Carvalho, C.; Pureza, J. M.

1989-05-15T23:59:59.000Z

485

Write your extension number on this card.  

E-Print Network [OSTI]

and slide it down. Press here to remove the stand. 1 Use the key hole slots on the stand to mark Press here jack. illustrations. for a secure fit. T7100 Telephone User Card 1-800-4 NORTEL www of your display. 1. Press . 2. Press / to to select a contrast level. The higher the number the higher

486

Estimate octane numbers using an enhanced method  

SciTech Connect (OSTI)

An improved model, based on the Twu-Coon method, is not only internally consistent, but also retains the same level of accuracy as the previous model in predicting octanes of gasoline blends. The enhanced model applies the same binary interaction parameters to components in each gasoline cut and their blends. Thus, the enhanced model can blend gasoline cuts in any order, in any combination or from any splitting of gasoline cuts and still yield the identical value of octane number for blending the same number of gasoline cuts. Setting binary interaction parameters to zero for identical gasoline cuts during the blending process is not required. The new model changes the old model`s methodology so that the same binary interaction parameters can be applied between components inside a gasoline cut as are applied to the same components between gasoline cuts. The enhanced model is more consistent in methodology than the original model, but it has equal accuracy for predicting octane numbers of gasoline blends, and it has the same number of binary interaction parameters. The paper discusses background, enhancement of the Twu-Coon interaction model, and three examples: blend of 2 identical gasoline cuts, blend of 3 gasoline cuts, and blend of the same 3 gasoline cuts in a different order.

Twu, C.H.; Coon, J.E. [Simulation Sciences Inc., Brea, CA (United States)

1997-03-01T23:59:59.000Z

487

Student's Department: Course/Section Number  

E-Print Network [OSTI]

Student's Department: Course/Section Number: Course Title: Instructor: Explanation of why coursework has not yet been completed: Description of coursework remaining to be completed: Graduate Student is Requested: Arts & Sciences Students: Shriver Hall 28 (Graduate Affairs and Admissions Office) Engineering

Weaver, Harold A. "Hal"

488

STUDENT HANDBOOK Table of Contents Page Number  

E-Print Network [OSTI]

STUDENT HANDBOOK Campus #12;Table of Contents Page Number Welcome 1 The School 1 Mission Statement Student Resources 8 Financial Aid and Funding Sources Writing Supports 9 Special Needs Computers Libraries RefWorks 10 Student Services 11 Administrative Information 14 Student ID, and Email Accounts U of R

Saskatchewan, University of

489

Policy Title: Policy Number: Facilities and  

E-Print Network [OSTI]

been supported by the federal government since that time. Indirect costs are also called "Facilities and Administrative" or F&A costs. These costs include facilities costs such as electricity, heating and airPolicy Title: Policy Number: Facilities and Administrative Distribution 2.1.11 Category: Financial

Papautsky, Ian

490

Master Project Assessment Form Student: ID number  

E-Print Network [OSTI]

Master Project Assessment Form Student: ID number: Master Program: Graduation supervisor Graduation presentation Defense Execution of the project Grade Signature of supervisor Date * Hand in at the student administration (MF 3.068) together with an official result form (uitslagbon) #12;"Master Project

Franssen, Michael

491

Volume 53, Number 01 January 5, 2013  

E-Print Network [OSTI]

Abstract Nos. 1,137,120--1,137,819 T A B L E O F C O N T E N T S Abstract Page Number GEOLOGY...................................................................53 ..............1,137,528 PRODUCING OIL & GAS/affirmative action institution. #12;GEOLOGY GEOLOGY ALASKA 1,137,120 DEVELOPMENT OF PETROLEUM SYSTEMS IN NORTHERN

Reynolds, Albert C.

492

Project Name Project Number Tagging Type  

E-Print Network [OSTI]

Project Name Project Number Primary Tagging Type Secondary Tagging Type Fish Species Tagging/ Secondary Legal Driver (BiOp, MOA, Accord, etc.) Tagging Purpose Funded Entity Tagging Location Retrieval CWT Recovery Project 2010-036-00 CWT PIT Chinook, coho retrieval, analysis, address PSMFC sampling

493

Paper Number (Assigned by IFPE Staff)  

E-Print Network [OSTI]

Paper Number (Assigned by IFPE Staff) Compressed Air Energy Storage for Offshore Wind Turbines pumped hydro, compressed air energy storage, a variety of battery chemistries, capacitors, flywheels of this paper, compressed air energy storage, is highly scalable, reasonably inexpensive, provides moderate ramp

Li, Perry Y.

494

Report Number: _____________ UNIVERSITY OF CONNECTICUT HEALTH CENTER  

E-Print Network [OSTI]

Report Number: _____________ UNIVERSITY OF CONNECTICUT HEALTH CENTER EMPLOYEE SAFETY HAZARD REPORT health, life or property are to be reported by phone to "7777" on campus and "911" off campus. Employees are to use this form to report other hazards. The employee is then to distribute copies of this completed

Kim, Duck O.

495

Reference number ISO 8601:2004(E)  

E-Print Network [OSTI]

Reference number ISO 8601:2004(E) ISO 2004 INTERNATIONAL STANDARD ISO 8601 Third edition 2004'heure #12;ISO 8601:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems

Wu, Shiliang

496

The New Element Curium (Atomic Number 96)  

DOE R&D Accomplishments [OSTI]

Two isotopes of the element with atomic number 96 have been produced by the helium-ion bombardment of plutonium. The name curium, symbol Cm, is proposed for element 96. The chemical experiments indicate that the most stable oxidation state of curium is the III state.

Seaborg, G. T.; James, R. A.; Ghiorso, A.

1948-00-00T23:59:59.000Z

497

Building Grassmann Numbers from PI-Algebras  

E-Print Network [OSTI]

This works deals with the formal mathematical structure of so called Grassmann Numbers applied to Theoretical Physics, which is a basic concept on Berezin integration. To achieve this purpose we make use of some constructions from relative modern Polynomial Identity Algebras (PI-Algebras) applied to the special case of the Grassmann algebra.

Ricardo M. Bentin; Sergio Mota

2012-04-06T23:59:59.000Z

498

Paper Number: 023084 An ASAE Meeting Presentation  

E-Print Network [OSTI]

applications. In these terms, quality comprehends all factors influencing the system like accuracy, speedPaper Number: 023084 An ASAE Meeting Presentation Spatio-Temporal Quality of Precision Farming and Land Management, Chair of Geodesy, Arcisstrasse 21, D 80290 Munich Written for presentation

499

Number Plastic Type Common Items Number of Items (tally) 1 polyethylene terephthalate  

E-Print Network [OSTI]

End Time: Number Plastic Type Common Items Number of Items (tally) 1 polyethylene terephthalate and vegetable oil containers; ovenable food trays. 2 high density polyethylene Milk jugs, juice bottles; bleach, piping, candy wrappers 4 low density polyethylene Squeezable bottles; bread, frozen food, dry cleaning

Schladow, S. Geoffrey

500

New Lower Bounds on the Stability Number of a Graph  

E-Print Network [OSTI]

Jun 27, 2007 ... adjacency matrix of G. The complete graph on n vertices is denoted by Kn. ..... We used MATLAB to compute each of the five bounds on each of...

2007-06-27T23:59:59.000Z