Linear Sum Assignment Algorithms for Distributed Multi-robot Systems
Liu, Lantao
2013-04-30T23:59:59.000Z
Multi-robot task assignment (allocation) involves assigning robots to tasks in order to optimize the entire team’s performances. Until now, one of the most useful non-domain-specific ways to coordinate multi-robot systems is through task allocation...
GPU-Based Heuristic Solver for Linear Sum Assignment Problems Under Real-time Constraints
Roverso, Roberto; El-Beltagy, Mohammed; El-Ansary, Sameh
2011-01-01T23:59:59.000Z
In this paper we modify a fast heuristic solver for the Linear Sum Assignment Problem (LSAP) for use on Graphical Processing Units (GPUs). The motivating scenario is an industrial application for P2P live streaming that is moderated by a central node which is periodically solving LSAP instances for assigning peers to one another. The central node needs to handle LSAP instances involving thousands of peers in as near to real-time as possible. Our findings are generic enough to be applied in other contexts. Our main result is a parallel version of a heuristic algorithm called Deep Greedy Switching (DGS) on GPUs using the CUDA programming language. DGS sacrifices absolute optimality in favor of low computation time and was designed as an alternative to classical LSAP solvers such as the Hungarian and auctioning methods. The contribution of the paper is threefold: First, we present the process of trial and error we went through, in the hope that our experience will be beneficial to adopters of GPU programming for...
Baker, Chris I.
ON CALL/OFFICER OF THE DAY The Officer of the Day (OD) is a Clinical Associate (Fellow) assigned to a Program or Branch within the DIRP. As OD, he/she reports to the Office of the Clinical Director (OCD). The OD provides coverage of NIMH inpatients and outpatients when a member of the responsible treatment
Thermoelectric-power water withdrawals by cooling type, 2005. [Values may not sum to totals because,190 5,850 .33 .01 0 273 273 New Mexico.............. 0 0 0 0 0 10.4 0 45.5 0 55.9 New York
Tappert, Charles
and linear programming concepts is demonstrated. Keywords: assignment problem, multi-objective, fuzzy relations, linear programming Introduction A solution to the mixed multi-objective assignment problem linear programming problem to find the optimal compromise: Maximize Subject to the constraints: j Asij
University of Technology, Sydney
Assignment Types UTS LIBRARY February 2013 Academic Writing Guide Part 2 Assignment Types: This section outlines the basic types of written assignments, providing structural elements and examples. #12;2 II. Assignment Types 1. Essay Writing
We also notice that the curve begins its cycle on March 21, the 80th day of the year, ... Two functions f and g can be combined to form new functions f + g, f * g, fg, and f/g in ..... It is used in the study of electric circuits to represent the 63". ... Figure 1 shows a sector of a circle with central angle 6 and radius r subtending an arc.
1 / 0 Pad Assignment based on the Circuit Structure* Massoud Pedram, Kamal Chaudhary, Ernest S. Kuh
Pedram, Massoud
structure and path delay constraints, uses linear placement, goal-programming, linear-sum assignment and 11 / 0 Pad Assignment based on the Circuit Structure* Massoud Pedram, Kamal Chaudhary, Ernest S. Kuh for assigning off-chip 1/0 pads for a logic circuit. The technique which is based on the analysis of the circuit
Analytic Continuation of Harmonic Sums
S. Albino
2009-03-06T23:59:59.000Z
We present a method for calculating any (nested) harmonic sum to arbitrary accuracy for all complex values of the argument. The method utilizes the relation between harmonic sums and (derivatives of) Hurwitz zeta functions, which allows a harmonic sum to be calculated as an expansion valid for large values of its argument. A program for implementing this method is also provided.
Compute the Smith normal form of A. Write down a description of G as a direct sum of cyclic groups using the normal form computed above. What are the Betti ...
GRASP WITH PATH-RELINKING FOR THE GENERALIZED QUADRATIC ASSIGNMENT PROBLEM
Fisher, Kathleen
that minimizes the sum of products of flows and distances in addition to a linear assignment component. Ideally. Lee and Ma proposed three linear programming relaxations and a branch and bound algorithm for the GQAPGRASP WITH PATH-RELINKING FOR THE GENERALIZED QUADRATIC ASSIGNMENT PROBLEM GERALDO R. MATEUS
Intergovernmental Personnel Act Assignments
Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]
2000-08-24T23:59:59.000Z
This Manual implements provisions of the Intergovernmental Personnel Act (IPA) within the Department of Energy (DOE) and establishes requirements, responsibilities, and authority for effecting assignments under the Act. Does not cancel other directives.
Assignment 2 Organizing and Producing Data
Watkins, Joseph C.
). They are commonly used in calculations relating to the energy consumption required to heat buildings. We will use-weather-dependent consumption is the amount of energy used when none is devoted to heating. Estimate this using the regressionAssignment 2 Organizing and Producing Data Math 363 September 19, 2013 1. The life span in days
Assignment 2 Organizing and Producing Data
Watkins, Joseph C.
). They are commonly used in calculations relating to the energy consumption required to heat buildings. We will use-weather-dependent consumption is the amount of energy used when none is devoted to heating. Estimate this using the regressionAssignment 2 Organizing and Producing Data Math 363 February 6, 2014 1. The life span in days of 88
Summing tree graphs at threshold
Brown, L.S. (Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States))
1992-11-15T23:59:59.000Z
The solution of the classical field equation generates the sum of all tree graphs. We show that the classical equation reduces to an easily solved ordinary differential equation for certain multiparticle threshold amplitudes and compute these amplitudes.
Sum Frequency Generation for Surface Vibrational Spectroscopy...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Sum Frequency Generation for Surface Vibrational Spectroscopy Sum Frequency Generation for Surface Vibrational Spectroscopy This customized SFG-VS spectrometer incorporates unique...
TITANium Tips Assignment Tool tips
de Lijser, Peter
TITANium Tips Assignment Tool tips: 1. Due Date: If a due date is set, this information(s). For more Assignment tips, go to: FDC FAQ page: http://fdc.fullerton.edu/titanium/faqs.html#assessing FDC Assignment support page: http://fdc.fullerton.edu/titanium/tii_support.html Tips for TurnItIn Assignment 1
Math 138 Assignment #20 Make two pie charts using Excel. Pie ...
rroames
2007-10-11T23:59:59.000Z
Math 138. Assignment #20. Make two pie charts using Excel. Pie Chart I: Using a week day as an example, indicate the number of hours you spend doing.
Advanced Topics in AI Assignment B-Assignment B -
function U l th ti i ti i Li P i (H i solve the optimization using Linear Programming (Hungarian Method) iAdvanced Topics in AI Assignment B- Assignment B - Alexander Felfernig and Gerald Steinbauer Institute for SoftwareTechnology Inffeldgasse 16b/2 A 8010 GA-8010 Graz Austria #12;Ambulance Assignment
Spin Sum Rules and Polarizabilities
D. Drechsel
2009-10-05T23:59:59.000Z
The Gerasimov-Drell-Hearn sum rule and related dispersive integrals connect real and virtual Compton scattering to inclusive photo- and electroproduction. Being based on universal principles as causality, unitarity, and gauge invariance, these relations provide a unique testing ground to study the internal degrees of freedom that hold a system together. The present contribution reviews the spin-dependent sum rules and cross sections of the nucleon. At small momentum transfer, the data sample information on the long range phenomena (Goldstone bosons and collective resonances), whereas the primary degrees of freedom (quarks and gluons) become visible at large momentum transfer (short distance). The rich body of new data covers a wide range of phenomena from coherent to incoherent processes, and from the generalized spin polarizabilities on the low-energy side to higher twist effects in deep inelastic scattering.
Summing Planar Bosonic Open Strings
Bardakci, Korkut
2006-02-16T23:59:59.000Z
In earlier work, planar graphs of massless {phi}{sup 3} theory were summed with the help of the light cone world sheet picture and the mean field approximation. In the present article, the same methods are applied to the problem of summing planar bosonic open strings. They find that in the ground state of the system, string boundaries form a condensate on the world sheet, and a new string emerges from this summation. Its slope is always greater than the initial slope, and it remains non-zero even when the initial slope is set equal to zero. If they assume the initial string tends to a field a theory in the zero slope limit, this result provides evidence for string formation in field theory.
Larson, Craig E.
Welcome to WebAssign! #12;How to Self-Enroll in WebAssign #12;Enter and Submit the Class Key #12;Verify Class Informa@on #12;· If you have used Web to WebAssign, follow the instruc@ons on Create A New Account, Enter New Account
Solving the Rectangular assignment problem and applications
A. Volgenant
2008-10-15T23:59:59.000Z
Oct 15, 2008 ... Keywords: Linear assignment; k-cardinality Linear Assignment; Linear Assignment ... Category 1: Integer Programming (0-1 Programming ).
Day 1 Day 2 Day 3 Day 4 Day 5 Cold cereal Toast Oatmeal Cold cereal Scones
Farritor, Shane
Water Milk Black Bean Salsa/Water Milk Milk Day 1 Day 2 Day 3 Day 4 Day 5 Ranch Crackers Day 1 Day 2 Day 3 Day 4 Day 5 Bean Burrito Veggie Pizza Chicken Alfredo Ham slices/Cheese Hummus Sand. Bean Taco Cheesey Hashbrown Casserole Bean and Noodles Italian Blend
Scattering and; Delay, Scale, and Sum Migration
Lehman, S K
2011-07-06T23:59:59.000Z
How do we see? What is the mechanism? Consider standing in an open field on a clear sunny day. In the field are a yellow dog and a blue ball. From a wave-based remote sensing point of view the sun is a source of radiation. It is a broadband electromagnetic source which, for the purposes of this introduction, only the visible spectrum is considered (approximately 390 to 750 nanometers or 400 to 769 TeraHertz). The source emits an incident field into the known background environment which, for this example, is free space. The incident field propagates until it strikes an object or target, either the yellow dog or the blue ball. The interaction of the incident field with an object results in a scattered field. The scattered field arises from a mis-match between the background refractive index, considered to be unity, and the scattering object refractive index ('yellow' for the case of the dog, and 'blue' for the ball). This is also known as an impedance mis-match. The scattering objects are referred to as secondary sources of radiation, that radiation being the scattered field which propagates until it is measured by the two receivers known as 'eyes'. The eyes focus the measured scattered field to form images which are processed by the 'wetware' of the brain for detection, identification, and localization. When time series representations of the measured scattered field are available, the image forming focusing process can be mathematically modeled by delayed, scaled, and summed migration. This concept of optical propagation, scattering, and focusing have one-to-one equivalents in the acoustic realm. This document is intended to present the basic concepts of scalar scattering and migration used in wide band wave-based remote sensing and imaging. The terms beamforming and (delayed, scaled, and summed) migration are used interchangeably but are to be distinguished from the narrow band (frequency domain) beamforming to determine the direction of arrival of a signal, and seismic migration in which wide band time series are shifted but not to form images per se. Section 3 presents a mostly graphically-based motivation and summary of delay, scale, and sum beamforming. The model for incident field propagation in free space is derived in Section 4 under specific assumptions. General object scattering is derived in Section 5 and simplified under the Born approximation in Section 6. The model of this section serves as the basis in the derivation of time-domain migration. The Foldy-Lax, full point scatterer scattering, method is derived in Section 7. With the previous forward models in hand, delay, scale, and sum beamforming is derived in Section 8. Finally, proof-of-principle experiments are present in Section 9.
QCD Sum Rules and Compton Scattering
Claudio Coriano'; Anatoly Radyushkin; George Sterman
1993-01-26T23:59:59.000Z
We extend QCD sum rule analysis to moderate energy fixed angle Compton scattering. In this kinematic region there is a strong similarity to the sum rule treatment of electromagnetic form factors, although the four-point amplitude requires a modification of the Borel transform. To illustrate our method, we derive the sum rules for helicity amplitudes in pion Compton scattering and estimate their large-$t$ behavior in the local duality approximation.
SEMIDEFINITE PROGRAMMING AND SUMS OF HERMITIAN ...
2009-07-01T23:59:59.000Z
Jul 1, 2009 ... Primary 11E25, 90C22; Secondary 08B20, 13J30. Key words and phrases. noncommutative polynomial, sum of squares, semidefinite program-.
1. Introduction Assign team leaders
de Lijser, Peter
/call/freq Indirect fire/call/freq Air support/call/freq Confirm dis/azimuth Notional security AA location PIR ROE1. Introduction Assign team leaders Assign map man and time keeper Security SOP specialty teams schedules j. PIR k.ROE l. Signals to initiate attack m. Specialty teams n.Contingency plans...indirect fire
Connexxus Traveler Profile Arranger Assignment
Tsien, Roger Y.
Connexxus Traveler Profile Arranger Assignment Travelers have the option of submitting an email to UCTravel@ucop.edu authorizing UC Travel Management Services to access the traveler's profile and assign profile information. Specify permission options: Can Book Travel Can Access Traveler Profile Can Book
Assignment II Saha & Boltzmann equations
Spoon, Henrik
Assignment II Saha & Boltzmann equations January 21, 2002 This assignment is meant to give you some practical experience in using the Saha and Boltzmann equations that govern the level populations in atoms;s =kT the partition function of ionization stage r. The Saha equation: N r+1 N r = 2U r+1 U r P e #18
NAESB Redirect Assignment Update
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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA /Ml'.SolarUSAdvancedMuseum Day at0019 Forx NOS
Exact sum rules for inhomogeneous strings
Amore, Paolo, E-mail: paolo.amore@gmail.com
2013-11-15T23:59:59.000Z
We derive explicit expressions for the sum rules of the eigenvalues of inhomogeneous strings with arbitrary density and with different boundary conditions. We show that the sum rule of order N may be obtained in terms of a diagrammatic expansion, with (N?1)!/2 independent diagrams. These sum rules are used to derive upper and lower bounds to the energy of the fundamental mode of an inhomogeneous string; we also show that it is possible to improve these approximations taking into account the asymptotic behavior of the spectrum and applying the Shanks transformation to the sequence of approximations obtained to the different orders. We discuss three applications of these results. -- Highlights: •We derive an explicit expression for the sum rules of an inhomogeneous string. •We obtain a diagrammatic representation for the sum rules of a given order. •We obtain precise bounds on the lowest eigenvalue of the string.
Scalability of dynamic traffic assignment
Wen, Yang, Ph. D. Massachusetts Institute of Technology
2009-01-01T23:59:59.000Z
This research develops a systematic approach to analyze the computational performance of Dynamic Traffic Assignment (DTA) models and provides solution techniques to improve their scalability for on-line applications for ...
Unclassified Foreign Visits and Assignments
Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]
2004-06-18T23:59:59.000Z
To define a program for unclassified foreign national access to Department of Energy sites, information, and technologies. This Order cancels DOE P 142.1, Unclassified Foreign Visits and Assignments, dated 7-14-99; DOE N 142.1, Unclassified Foreign Visits and Assignments, dated 7-14-99; Secretarial Memorandum Unclassified Foreign Visits and Assignments, dated 7-14-99; Memorandum from Francis S. Blake, Departmental Use of Foreign Access Central Tracking System, dated 11-05-01; Memorandum from Kyle E. McSlarrow, Interim Guidance for Implementation of the Department's Unclassified Foreign Visits and Assignments Program, dated 12-17-02; and Secretarial Memorandum, Policy Exclusion for Unclassified Foreign National's Access to Department of Energy Facilities in Urgent or Emergency Medical Situations, dated 4-10-01. Cancels: DOE P 142.1 and DOE N 142.1
Unclassified Foreign Visits and Assignments
Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]
1999-07-14T23:59:59.000Z
To provide interim Department of Energy (DOE) requirements and responsibilities for unclassified visits and assignment by foreign nationals to DOE facilities for unclassified activities. This Notice supplements DOE P 142.1 dated 7-14-99, which sets overall Departmental policy on unclassified foreign visits and assignments. It is a complement to existing counterintelligence and security orders and policies. DOE N 251.53, dated 05/14/03, extends this directive until canceled. Cancels: DOE 1240.2B
GIS Day(s) Palooza Extravaganza 2013
Weimer, Kathy
2014-10-22T23:59:59.000Z
A summary of the Texas A & M University GIS Day 2013 outreach and instruction events, presented to TAMU Libraries staff....
Monotonic Target Assignment for Robotic Networks
Smith, Stephen L; Bullo, Francesco
2009-01-01T23:59:59.000Z
Target assignment for robotic networks: Worst-case andTARGET ASSIGNMENT FOR ROBOTIC NETWORKS [6] H. W. Kuhn, “TheTarget Assignment for Robotic Networks Stephen L. Smith,
SU(3) Sum Rules for Charm Decay
Yuval Grossman; Dean J Robinson
2012-11-14T23:59:59.000Z
We present flavor SU(3) sum rules for $D \\to PP$ and $D \\to PV$ decay amplitudes, that are valid to second order in symmetry breaking by the strange quark mass spurion. Decay rate sum rules are also computed to this order. Particular attention is given to sum rules arising from the isospin and U-spin subgroups, the former providing sensitive tests for alternative sources of SU(3) breaking. We apply the latter together with the postulated $\\Delta U = 0$ rule for the large penguin picture to predict the ratio and difference of the direct CP asymmetries for $D \\to KK^*$ and $D \\to \\pi \\rho$.
Vibrational sum frequency study on biological interfaces
Lim, Soon Mi
2009-06-02T23:59:59.000Z
, which is related to molecular orientation. Since the polarizabilities of molecules in bulk phase will be canceled out, a sum frequency signal can only be generated from interfaces where the inversion symmetry is broken. Because of its interfacial...
A Bayesian analysis of QCD sum rules
Gubler, Philipp; Oka, Makoto [Department of Physics, Tokyo Institute of Technology, Meguro, Tokyo 152-8551 (Japan)
2011-05-23T23:59:59.000Z
A new technique has recently been developed, in which the Maximum Entropy Method is used to analyze QCD sum rules. This approach has the virtue of being able to directly generate the spectral function of a given operator, without the need of making an assumption about its specific functional form. To investigate whether useful results can be extracted within this method, we have first studied the vector meson channel, where QCD sum rules are traditionally known to provide a valid description of the spectral function. Our results show a significant peak in the region of the experimentally observed {rho}-meson mass, which is in agreement with earlier QCD sum rules studies and suggests that the Maximum Entropy Method is a strong tool for analyzing QCD sum rules.
On a concentration inequality for sums of independent isotropic vectors
Cranston, Michael Craig; Molchanov, Stanislav Alekseevich
2012-01-01T23:59:59.000Z
Hoeffding. Probability inequalities for sums of boundedMarek Kanter. Probability inequalities for convex sets andOn a concentration inequality for sums of independent
M. Bahrami ENSC 388 Assignment # 4 1 Assignment #4
Bahrami, Majid
for utilizing the combustion products combines a heat-recovery steam generator with a turbine. At steady state surfaces of the steam generator and turbine can be ignored, as can the changes in kinetic and potential of operation annually. Steam Generator 2 5 Turbine Power out 1 3 4 #12;M. Bahrami ENSC 388 Assignment # 4 3
Unclassified Foreign Visits and Assignments
Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]
1999-07-14T23:59:59.000Z
International cooperation and collaboration is an important element in the effective planning and implementation of many Department of Energy (DOE) programs. DOE and its international partners benefit from the exchange of information that results from a managed process of unclassified visits and assignments by foreign nationals. These visits and assignments must be conducted in a manner consistent with U.S. and DOE national security policies, requirements, and objectives including export control laws and regulations. Canceled by DOE O 142.3. Does not cancel other directives.
UNIVERSITY HOUSING ASSIGNMENT CHANGE REQUEST
Howat, Ian M.
UNIVERSITY HOUSING ASSIGNMENT CHANGE REQUEST TODAY'S DATE YOUR INFORMATION NAME OSU EMAIL Last until this request has been reviewed by the University Housing administrative office, and (2) until I(s) listed above? Yes No Please e-mail this completed form to housing@osu.edu. #12;
Model AI Assignments Todd Neller
Neller, Todd W.
the best assignment designs of the Artificial Intelligence (AI) Education community. Recognizing it updates the heuris- tics between searches to find solutions to series of similar search tasks potentially to develop a deep understanding of A* and heuris- tics to answer questions that are not yet covered in text
Day 1 Day 2 Day 3 Day 4 Day 5 Whole Grain Cereal Bagel Oatmeal Whole Grain Cereal Scones
Powers, Robert
Apple Sauce WG Chips, Crackers for Pre.Tod. Nutrigrain Bar Teachers choice Water Milk Black Bean Salsa/Water Week 5 Week 1 #12;LUNCH Day 1 Day 2 Day 3 Day 4 Day 5 Black Bean Quesadilla Hummus Sand. w Meatball Sub. Veg. Burger Apricots Fresh Oranges Fresh Zucchini Green Beans Fresh Sweet Potatoes Milk Milk
Physics 214 Winter 2013 The Poisson sum formula
California at Santa Cruz, University of
Physics 214 Winter 2013 The Poisson sum formula The Poisson sum formula takes on a number will use this version of the Poisson sum formula in solving problem 14.13 of Jackson. To prove this formula sum formula is as follows. Given a function f(t) and its Fourier transform, F() - eit f(t)dt , (7
Physics 214 Winter 2013 The Poisson sum formula
California at Santa Cruz, University of
Physics 214 Winter 2013 The Poisson sum formula The Poisson sum formula takes on a number of di will use this version of the Poisson sum formula in solving problem 14.13 of Jackson. To prove this formula the desired result announced in eq. (1). Actually, the most common form for the Poisson sum formula
QCD Sum Rules and Virtual Compton Scattering
A. V. Radyushkin
1996-09-19T23:59:59.000Z
In this talk I report on recent progress in a few areas closely related to the virtual Compton scattering studies. In particular, I discuss the quark-hadron duality estimate of the $\\gamma^* p \\to \\Delta^+$ transition, QCD sum rule calculation of the $\\gamma \\gamma^* \\to \\pi^0$ form factor, and application of perturbative QCD to deeply virtual Compton scattering at small $t$.
BLEI'S INEQUALITY AND COORDINATEWISE MULTIPLE SUMMING OPERATORS
Sinnamon, Gordon J.
BLEI'S INEQUALITY AND COORDINATEWISE MULTIPLE SUMMING OPERATORS DUMITRU POPA AND GORD SINNAMON are proved. When specialized to single-function inequalities they include a pair of inequalities due to Blei and a recent extension of Blei's inequality. The first of these inequalities is applied to give explicit
Sum rule description of color transparency
Frankfurt, L. (National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824 (United States)); Greenberg, W.R.; Miller, G.A. (Physics Department, FM-15, University of Washington, Seattle, Washington 98195 (United States)); Strikman, M. (Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802 (United States))
1992-12-01T23:59:59.000Z
The assumption that a small pointlike configuration does not interact with nucleons leads to a new set of sum rules that are interpreted as models of the baryon-nucleon interaction. These models are rendered semirealistic by requiring consistency with data for cross section fluctuations in proton-proton diffractive collisions.
Abad, Raquel
2012-01-01T23:59:59.000Z
on December 6, 2011, E-Science Day was a day-long event,regional librarians in e-science, and to expose regionalthe initiation of e-science support projects within their
None
2013-04-19T23:59:59.000Z
Argonne celebrated Earth Day on April 21, 2011 with an event that featured green activities and information booths.
Homework Help for Exam 2 Assignments
Devlin, Patrick M
2014-08-15T23:59:59.000Z
WebAssign Homework Hints: Lessons 15 ? 22. Lesson 15 assignment: - Inequality signs are available in the calcPad under Relations. o To make the calcPad ...
WebAssign HW Bonus & Penalty MWF
Patrick M Devlin
2014-08-15T23:59:59.000Z
MA15300 WebAssign Homework Bonus. Each class a lesson is taught, a homework assignment covering that lesson will be due 6 hours after the start of the ...
Preparing for Project Implementation Assigning Accountability...
Broader source: Energy.gov (indexed) [DOE]
Assigning Accountability for Each Project (April 14, 2010) More Documents & Publications Preparing for Project Implementation after an Energy Assessment...
Optimization Online - Estimating Bounds for Quadratic Assignment ...
Hans Mittelmann
2008-05-14T23:59:59.000Z
May 14, 2008 ... Abstract: Quadratic assignment problems (QAPs) with a Hamming distance matrix ... Category 2: Linear, Cone and Semidefinite Programming ...
REX WALHEIM, MS-2 (GREEN) Meal Day 1* Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 -JULY 4th MEAL
Special Meal **Day 13 consists of Meals A and B only (B) - Beverage, (FF) - Fresh Food, (I) - Irradiated
None
2013-03-01T23:59:59.000Z
Ames Laboratory observed the National Day of Remembrance for weapons workers from the Cold War era with a ceremony held Oct. 27, 2009 at the Ames Public Library.
None
2010-01-01T23:59:59.000Z
Ames Laboratory observed the National Day of Remembrance for weapons workers from the Cold War era with a ceremony held Oct. 27, 2009 at the Ames Public Library.
Broader source: Energy.gov [DOE]
We are celebrating this Pi Day with a brief overview of the irrational and transcendental number known as Pi, with baked homophone.
Broader source: Energy.gov [DOE]
Conflict Resolution Day takes a look at mediation, conciliation, negotiation, arbitration, the ombudsman, and facilitation to resolve conflict in the workplace. Employees and contractors are...
On certain sum rules for the hydrogen atom
Francisco M. Fernández
2011-02-21T23:59:59.000Z
We show that some sum rules for the hydrogen atom derived recently are incorrect because the authors did not take into account the continuous part of the spectrum in the sum over intermediate states.
Policy for Dropped/Excused Assignments
Devlin, Patrick M
2015-01-01T23:59:59.000Z
Policy for Dropped and Excused Quizzes/Homework. • QUIZZES/HOMEWORK. On average, students can expect about 1 quiz and 3 homework assignments per
Contractor's Assignment of Refunds, Rebates, Credits, and
Myers, Lawrence C.
Contractor's Assignment of Refunds, Rebates, Credits, and Other Amounts National Aeronautics Officer certified checks(made payable to the National Aeronautics and Space Administration)for any
Test instances for the traffic assignment problem
2008-01-08T23:59:59.000Z
Jan 8, 2008 ... mation on test problems previously used in the literature to facilitate benchmarking. Keywords. Traffic assignment problem, BPR function, ...
Solving the Rectangular assignment problem and applications
avolgen1
2008-10-15T23:59:59.000Z
The linear assignment problem (LAP), also denoted as the weighted bipartite ...... We think that the additional speed up is due to the programming language ( ...
WebAssign HW Bonus & Penalty (ONLINE)
Devlin, Patrick M
2015-01-01T23:59:59.000Z
Jan 14, 2015 ... MA15300Y WebAssign Homework Bonus. Any homework problems that are successfully completed at least 6 hours before the deadline will.
Simplifying additivity problems using direct sum constructions
Motohisa Fukuda; Michael M. Wolf
2007-08-21T23:59:59.000Z
We study the additivity problems for the classical capacity of quantum channels, the minimal output entropy and its convex closure. We show for each of them that additivity for arbitrary pairs of channels holds iff it holds for arbitrary equal pairs, which in turn can be taken to be unital. In a similar sense, weak additivity is shown to imply strong additivity for any convex entanglement monotone. The implications are obtained by considering direct sums of channels (or states) for which we show how to obtain several information theoretic quantities from their values on the summands. This provides a simple and general tool for lifting additivity results.
Broader source: Energy.gov [DOE]
The United States Congress established the Days of Remembrance as our nation’s annual commemoration of the Holocaust and created the United States Holocaust Memorial Museum as a permanent living...
Broader source: Energy.gov [DOE]
Bioenergy, the use of agricultural waste and forestry byproducts to generate heat and energy, will be celebrated during the second annual National Bioenergy Day on October 22, 2014. This is an...
Broader source: Energy.gov [DOE]
The United States Congress established the Days of Remembrance as our nation’s annual commemoration of the Holocaust and created the United States Holocaust Memorial Museum as a permanent living memorial to the victims.
- 46 - TRAVEL ACCIDENT INSURANCE CHUBB Benefits The maximum benefit (Principal Sum) is $100 of the accident, the policy will pay as follows: Payment Schedule Injury or Dismemberment Policy Pays Loss of Life to seven days Aggregate Limit of Insurance: $1,000,000 per Accident Coverage y 24-Hour Business Travel y
- 53 - TRAVEL ACCIDENT INSURANCE CHUBB Benefits The maximum benefit (Principal Sum) is $100 of the accident, the policy will pay as follows: Payment Schedule Injury or Dismemberment Policy Pays Loss of Life to seven days Aggregate Limit of Insurance: $1,000,000 per Accident NOTE: The insurance coverage described
Housing Assignment Process DEAN OF STUDENTS
Palmeri, Thomas
A Guide to the Housing Assignment Process 2011-2012 DEAN OF STUDENTS Office of Housing, The housing assignment process for the 2011-2012 academic year is already underway. To help students with this process, Vanderbilt Student Government (VSG) and the Office of Housing and Residential Education (OHARE
Distributed Online Frequency Assignment in Cellular Networks ?
Devoto, Stephen H.
Distributed Online Frequency Assignment in Cellular Networks ? (Extended Abstract) Jeannette a general framework for studying distributed online frequency assignment in cellular networks. The problem at the corresponding network cell. In this setting, we present several distributed online algorithms for this problem
Assignment of Orthologous Genes via Genome Rearrangement
Lonardi, Stefano
Assignment of Orthologous Genes via Genome Rearrangement Xin Chen, Jie Zheng, Zheng Fu, Peng Nan of genomes is a fundamental and challenging problem in comparative genomics. Existing methods that assign sequence similarity and evolutionary events at a genome level, where orthologous genes are assumed
Simple Logo ("Slogo") CS32 Assignment 3
Reiss, Steven P.
Slogo 1 Simple Logo ("Slogo") CS32 Assignment 3 Due Dates: Assignment Out: February 26, 1998 & Interfaces Due: March 5, 1998 (11:59pm) Logo Due: March 12, 1998 (9:00pm) (The following is a paid, and they were all running Logo. Logo, like BASIC, was intended as an edu- cational language, and, like BASIC
M. Bahrami ENSC 461 (S 11) Assignment 3 1 Assignment #3 (Refrigeration)
Bahrami, Majid
M. Bahrami ENSC 461 (S 11) Assignment 3 1 MECH 461 Assignment #3 (Refrigeration) Assignment date: Tuesday Jan 29, 2011 Problem 1: Figure below shows a steam jet refrigeration system that produces chilled refrigeration) = 211 kJ/min. water Sat. vapor at 200 kPa Ejector nozzle Steam jet Sat. vapor P = 4 kPa Condenser
Sum rules for polarization-dependent x-ray absorption
Ankudinov, A.; Rehr, J.J. (Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States))
1995-01-01T23:59:59.000Z
A complete set of sum rules is obtained for polarization-dependent x-ray-absorption fine structure and x-ray circular magnetic dichroism (CMD), analogous to those for CMD derived by Thole [ital et] [ital al]. These sum rules relate x-ray-absorption coefficients to the ground-state expectation values of various operators. Problems with applying these sum rules are discussed.
JOBAID-SELF ASSIGNING COURSES (ITEMS)
Broader source: Energy.gov [DOE]
In this jobaid you will learn to use the Course Catalog, Browse Catalog, Recommended Items, Locate and Self-Assign Items (Courses) Using the Search Catalog features, Narrow Course Searches using...
FRNSC 597A, Fall 2014 Assignment #3
Hunter, David
in mind the guidelines for assignment #2, which are reproduced here in modified form: 1. What measure along with details about the scale on which they are measured, such as whether
Electricity Suppliers' Service Area Assignments (Indiana)
Broader source: Energy.gov [DOE]
To promote efficiency and avoid waste and duplication, rural and unincorporated areas of Indiana are divided into geographic areas, to be assigned to an electricity provider that will have the sole...
Assignment 1: Game theory General remarks
Steels, Luc
Assignment 1: Game theory General remarks: _ Mail your results person, as long as she is alive, may shoot at any surviving person. First of survival; among outcomes in which her survival probability is the same, she wants
Assignment 1: Game theory General remarks
Steels, Luc
Assignment 1: Game theory General remarks: _ Deadline 16 bullet. Each person, as long as she is alive, may shoot at any surviving of survival; among outcomes in which her survival probability is the same, she wants
Gauss Optics and Gauss Sum on an Optical Phenomena
Shigeki Matsutani
2008-07-12T23:59:59.000Z
In the previous article (Found Phys. Lett. {\\bf{16}} 325-341), we showed that a reciprocity of the Gauss sums is connected with the wave and particle complementary. In this article, we revise the previous investigation by considering a relation between the Gauss optics and the Gauss sum based upon the recent studies of the Weil representation for a finite group.
Perturbative Check of the Action and Energy Lattice Sum Rules
B. Feuerbacher
2003-09-04T23:59:59.000Z
Lattice sum rules are checked using lattice perturbation theory. The action sum rule gives a relation between the quark-antiquark potential, its logarithmic derivative with respect to distance and the expectation value of the action; the energy sum rule expresses the potential as the sum of the energy in the gluon fields and of an anomalous term. Two different independent calculations of the quark-antiquark potential are presented, and the transversality of the gluonic vacuum polarization on the lattice is proven. The crucial part of the action sum rule is an identity whose explicit check using perturbation theory provides methods and results which are useful for checking the energy sum rule. Additionally, the gauge invariance of the expectation value of the Wilson loop up to next-to-leading order is proven. The possibility of restricting the expectation value of the action to one fixed time slice is discussed. The energy sum rule is checked perturbatively up to next-to-leading order and shown to be satisfied with good numerical accuracy. The various contributions to the quark-antiquark potential are analyzed, and the restriction of the expectation value of the sum over all spatial plaquettes (the energy in the magnetic fields) to one fixed time slice is examined.
Sum Rules and Cutoff Effects in Wilson Lattice QCD
Harvey B. Meyer
2006-09-06T23:59:59.000Z
We use the transfer matrix formalism to derive non-perturbative sum rules in Wilson's lattice QCD with N_f flavours of quarks. The discretization errors on these identities are treated in detail. As an application, it is shown how the sum rules can be exploited to give improved estimates of the continuum spectrum and static potential.
Analytic and algorithmic aspects of generalized harmonic sums and polylogarithms
Ablinger, Jakob; Schneider, Carsten [Research Institute for Symbolic Computation (RISC), Johannes Kepler University, Altenbergerstraße 69, A-4040, Linz (Austria)] [Research Institute for Symbolic Computation (RISC), Johannes Kepler University, Altenbergerstraße 69, A-4040, Linz (Austria); Blümlein, Johannes [Deutsches Elektronen–Synchrotron, DESY, Platanenallee 6, D-15738 Zeuthen (Germany)] [Deutsches Elektronen–Synchrotron, DESY, Platanenallee 6, D-15738 Zeuthen (Germany)
2013-08-15T23:59:59.000Z
In recent three-loop calculations of massive Feynman integrals within Quantum Chromodynamics (QCD) and, e.g., in recent combinatorial problems the so-called generalized harmonic sums (in short S-sums) arise. They are characterized by rational (or real) numerator weights also different from ±1. In this article we explore the algorithmic and analytic properties of these sums systematically. We work out the Mellin and inverse Mellin transform which connects the sums under consideration with the associated Poincaré iterated integrals, also called generalized harmonic polylogarithms. In this regard, we obtain explicit analytic continuations by means of asymptotic expansions of the S-sums which started to occur frequently in current QCD calculations. In addition, we derive algebraic and structural relations, like differentiation with respect to the external summation index and different multi-argument relations, for the compactification of S-sum expressions. Finally, we calculate algebraic relations for infinite S-sums, or equivalently for generalized harmonic polylogarithms evaluated at special values. The corresponding algorithms and relations are encoded in the computer algebra package HarmonicSums.
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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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy: GridTruck PlatooningJefferson7593 LECTIJHES ONTheStorage -NanoDays
assignment systems requirements: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
or partial Atiquzzaman, Mohammed 4 Linear Assignment Maps for Correlated System-Environment States Quantum Physics (arXiv) Summary: An assignment map is a mathematical...
Provably Good Solutions for Wavelength Assignment in Optical ...
In this paper, we study the minimum converter wavelength assignment problem in .... like linear programming based branch-and-bound on the assignment ...
Zanner, M.A.
1999-03-01T23:59:59.000Z
On January 14--15, 1999, Sandia National Laboratories sponsored Deans Day, a conference for the Deans of Engineering and other executive-level representatives from 29 invited universities. Through breakout sessions and a wrap-up discussion, university and Sandia participants identified activities to further develop their strategic relationships. The four primary activities are: (A) concentrate joint efforts on current and future research strengths and needs; (B) attract the best students (at all grade levels) to science and engineering; (C) promote awareness of the need for and work together to influence a national science and technology R and D policy; and (D) enable the universities and Sandia to be true allies, jointly pursuing research opportunities and funding from government agencies and industry.
QCD sum rules on the complex Borel plane
Ken-Ji Araki; Keisuke Ohtani; Philipp Gubler; Makoto Oka
2014-03-25T23:59:59.000Z
Borel transformed QCD sum rules conventionally use a real valued parameter (the Borel mass) for specifying the exponential weight over which hadronic spectral functions are averaged. In this paper, it is shown that the Borel mass can be generalized to have complex values and that new classes of sum rules can be derived from the resulting averages over the spectral functions. The real and imaginary parts of these novel sum rules turn out to have damped oscillating kernels and potentially contain a larger amount of information on the hadronic spectrum than the real valued QCD sum rules. As a first practical test, we have formulated the complex Borel sum rules for the phi meson channel and have analyzed them using the maximum entropy method, by which we can extract the most probable spectral function from the sum rules without strong assumptions on its functional form. As a result, it is demonstrated that, compared to earlier studies, the complex valued sum rules allow us to extract the spectral function with a significantly improved resolution and thus to study more detailed structures of the hadronic spectrum than previously possible.
Power Corrections to QCD Sum Rules for Compton Scattering
Claudio Coriano'
1993-04-04T23:59:59.000Z
We extend previous work on sum rules for the invariant amplitudes of pion Compton scattering by deriving a complete lowest order perturbative spectral function - and its leading non perturbative power corr ections - for a specific combination of the two helicities $(H_1 + H_2)$ of this process. Using some properties of a modified version of the Borel transform, we develop a method of calculation of the gluonic corrections which can be easily extended to other similar reactions, such as proton Compton scattering. A preliminary comparison of the new sum rule with the pion form factor sum rule is made.
Shear spectral sum rule in a nonconformal gravity dual
Springer, Todd; Gale, Charles; Jeon, Sangyong [Department of Physics, McGill University, Montreal, Quebec, H3A2T8 (Canada); Lee, Su Houng [Institute of Physics and Applied Physics, Yonsei University, Seoul 120-749 (Korea, Republic of); Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502 (Japan)
2010-11-15T23:59:59.000Z
A sum rule which relates a stress-energy tensor correlator to thermodynamic functions is examined within the context of a simple nonconformal gravity dual. Such a sum rule was previously derived using AdS/CFT for conformal N=4 supersymmetric Yang-Mills theory, but we show that it does not generalize to the nonconformal theory under consideration. We provide a generalized sum rule and numerically verify its validity. A useful by-product of the calculation is the computation of the spectral density in a strongly coupled nonconformal theory. Qualitative features of the spectral densities and implications for lattice measurements of transport coefficients are discussed.
An Algorithm for Fractional Assignment Problems Maiko Shigeno
Yamamoto, Hirosuke
Optimization, Mathematical Programming, Fractional Programming, Assignment Problems, Approximation Optimality fractional assignment problems which are special cases of 0-1 fractional programming problems. Let G = (I; J assignment problem. In this case, the algorithm proposed in this paper solves the linear assignment problem
IPASS: Error Tolerant NMR Backbone Resonance Assignment by Linear Programming
Waterloo, University of
IPASS: Error Tolerant NMR Backbone Resonance Assignment by Linear Programming Babak Alipanahi1 automatically picked peaks. IPASS is proposed as a novel integer linear programming (ILP) based assignment assignment method. Although a variety of assignment approaches have been developed, none works well on noisy
Recommender Systems for the Conference Paper Assignment Problem
Ramakrishnan, Naren
but in terms of end-assignment quality. Using a linear programming-based assignment optimization, we show how assignment, linear programming 1. INTRODUCTION Modern conferences are beset with excessively high num- bers of paper submissions. Assigning these papers to ap- propriate reviewers in the program committee (which can
Earth Day 2010: Earth Day 40th Anniversary Poster
Nowacka, Izabela
2010-01-01T23:59:59.000Z
EGJ Issue 30 Earth Day 2010 ISSN 1076-7975 In celebration of 40 Earth Day the Electronic GreenEconomics, Poznan, Poland. Earth image used from www.sxc.hu.
Sums of Squares Relaxations of Polynomial Semidefinite Programs
Tokyo Institute of Technology. 2-12-1 Oh-Okayama, Meguro-ku, Tokyo 152-8552 Japan. Sums of ...... 5.2 Linearization leading to an SDP relaxation. Since the ...
An Efficient Global Optimization Algorithm for Nonlinear Sum-of ...
2012-08-08T23:59:59.000Z
to nonlinear sum-of-ratios problem arising in image processing, engineering and ... 2010 Mathematics subject Classification: 90C26, 90C32, 65K05 ... optimization of the average element shape quality in the finite element method, computer.
Calculation of Massless Feynman Integrals using Harmonic Sums
Stefan Bekavac
2006-07-10T23:59:59.000Z
A method for the evaluation of the epsilon expansion of multi-loop massless Feynman integrals is introduced. This method is based on the Gegenbauer polynomial technique and the expansion of the Gamma function in terms of harmonic sums. Algorithms for the evaluation of nested and harmonic sums are used to reduce the expressions to get analytical or numerical results for the expansion coefficients. Methods to increase the precision of numerical results are discussed.
Holinga, George J.
2010-01-01T23:59:59.000Z
Chapter 2 Sum Frequency Generation Vibrational Spectroscopy2.1. Sum Frequency Generation Vibrational SpectroscopyIntroduction Sum frequency generation (SFG) vibrational
Problem Set 5 Assigned April 1 2010
Jacobs, David
ranging from sigma to sigma*k*k*k*k*k. Include these six images when you turn in your assignment. Note representation of images, by smoothing them repeatedly. We choose the magic numbers sigma = 1.6 and k = 21/3 . Given these numbers, we want to smooth an input image by sigma, sigma*k, sigma*k*k, sigma
Problem Set 5 Assigned October 25 2012
Jacobs, David
sigma to sigma*k*k*k*k*k. Include these six images when you turn in your assignment. 2. 40 points: Blob of images, by smoothing them repeatedly. We choose the magic numbers sigma = 1.6 and k = 21/3 . Given these numbers, we want to smooth an input image using a Gaussian with a standard deviation of sigma, sigma
Housing & Residential Life Contracts, Assignments & Billing
Amin, S. Massoud
Housing & Residential Life Contracts, Assignments & Billing Comstock Hall-East 210 Delaware St. SE Minneapolis, MN 55455-0307 612-624-2994 Housing Application-Contract This application-contract is a Legally Binding Document. I am responsible for knowing all the information contained in the online Housing
Housing & Residential Life Contracts, Assignments & Billing
Minnesota, University of
Housing & Residential Life Contracts, Assignments & Billing Comstock Hall-East 210 Delaware St. SE Minneapolis, MN 55455-0307 612-624-2994 Housing Guarantee Payment Extension Agreement This agreement is a Legally Binding Document. I am requesting my $200 Housing Guarantee Payment due date be extended
GIS and Geospatial applications Assignment 7
Hung, I-Kuai
GIS and Geospatial applications Assignment 7 Point Pattern Analysis By: Leigh Stuemke Presented to Analysis allows GIS users to infer spatial relationships among their datasets using both visual. We then utilized point pattern analysis methods to determine if we should reject or fail to reject
SIMULTANEOUS INTERCONNECTION AND DAMPING ASSIGNMENT PASSIVITYBASED
Batlle, Carles
SIMULTANEOUS INTERCONNECTION AND DAMPING ASSIGNMENT PASSIVITYBASED CONTROL: TWO PRACTICAL EXAMPLESUNAM, Apartado Postal 70-256, 04510 M´exico D.F., MEXICO, gerardoe@servidor.unam.mx Laboratoire des Signaux et.Ortega@lss.supelec.fr Abstract: We argue in this paper that the standard twostage procedure used in Interconnection and Damping
Engineering Sciences 154 Laboratory Assignment 1
Jones, R. Victor
in data sheets. A good low-noise amplifier design takes into account the response to both types of sources is poorly designed. (c) Repeat this analysis for the case of a non inverting amplifier with R3 and R4 nonEngineering Sciences 154 Laboratory Assignment 1 OPERATIONAL AMPLIFIERS Introduction The primary
Blackboard SafeAssign Building Blocks Student
logo, Blackboard Academic Suite, Blackboard Learning System, Blackboard Learning System ML, Blackboard of academic papers to identify areas of overlap between the submitted assignment and existing works. Safe with over 1,100 publication titles and about 2.6 million articles from 1990s to present time, updated weekly
CSC165, Summer 2014 Assignment 6
Jepson, Allan D.
to the bonus question separately in bonus6.py. These files should be submitted using Mark this." Note: it is possible to obtain 100% on this assignment by doing the non-bonus questions. 1 is not required). Note: your answer will be an expression that may depend on both m and n. 5. Bonus question
sum frequency generation (VSFG) and heterodyne-detected vibrational sum frequency generation (HD above their counterions. However, high valency anions exist below their counter cations, #12;iv causing
Trinity College Day Information Booklet
O'Mahony, Donal E.
1 Trinity College Day Nursery Parents Information Booklet 2010 Trinity Day Nursery House 49/50 Trinity College Dublin 2 Ireland Ph: 01 8962277 #12;2 Introduction The Day Nursery was set up in 1969. It provides care for children of students and staff of Trinity College. The Nursery has a maximum of 52 full
Unclassified Foreign Visits and Assignments Program
Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]
2004-06-18T23:59:59.000Z
The order defines a program for unclassified foreign national access to Department of Energy sites, information, and technologies. The page change streamlines the HQs Management Panel review process to include reviews by HSS, IN, and a representative of the cognizant under secretary for access requests involving foreign nationals. Cancels Secretarial Memorandum, Unclassified Foreign Visits and Assignments, dated 7-14-99; Memorandum from Francis S. Blake, Departmental Use of Foreign Access Central Tracking System, dated 11-05-01; Memorandum from Kyle E. McSlarrow, Interim Guidance for Implementation of the Department's Unclassified Foreign Visits and Assignments Program, dated 12-17-02; and Secretarial Memorandum, Policy Exclusion for Unclassified Foreign National's Access to Department of Energy Facilities in Urgent or Emergency Medical Situations, dated 4-10-01. Cancels: DOE P 142.1 and DOE N 142.1
Polarizability sum rule across real and virtual Compton scattering processes
Pascalutsa, Vladimir
2014-01-01T23:59:59.000Z
We derive a sum rule relating various electromagnetic properties of a spin-1/2 particle and consider its empirical implications for the proton. Given the measured values of the proton anomalous magnetic moment, electric and magnetic charge radii, the slope of the first moment of the spin structure function $g_1$, and the recently determined proton spin polarizability $\\gamma_{E1M2}$, the sum rule yields a constraint on the low-momentum behavior of a generalized polarizability appearing in virtual Compton scattering. With the help of the presently ongoing measurements of different electromagnetic observables at the MAMI, Jefferson Lab, and HI$\\gamma$S facilities, the sum rule will provide a model-independent test of the low-energy spin structure of the nucleon.
Heavy hybrid mesons in the QCD sum rule
Peng-Zhi Huang; Shi-Lin Zhu
2015-01-13T23:59:59.000Z
We study the spectra of the hybrid mesons containing one heavy quark ($q\\bar{Q}g$) within the framework of QCD sum rules in the heavy quark limit. The derived sum rules are stable with the variation of the Borel parameter within their corresponding working ranges. The extracted binding energy for the heavy hybrid doublets $H^h(S^h)$ and $M^h(T^h)$ is almost degenerate. We also calculate the pionic couplings between these heavy hybrid and the conventional heavy meson doublets using the light-cone QCD sum rule method. The extracted coupling constants are rather small as a whole. With these couplings we make a rough estimate of the partial widths of these pionic decay channels.
Innovative Manufacturing Initiative Recognition Day
Broader source: Energy.gov [DOE]
The Innovative Manufacturing Initiative (IMI) Recognition Day (held in Washington, DC on June 20, 2012) showcased IMI projects selected by the Energy Department to help American manufacturers...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Earth Day 2014 Photo Contest CALLING ALL PHOTOGRAPHERS Professionals, amateurs, and the camera sharp shooter We invite all DOE employees and DOE contractors to share images of...
George Washington Carver Recognition Day
Broader source: Energy.gov [DOE]
In commemoration of George Washington Carver’s life and work, Congress declared January 5 as George Washington Carver Recognition Day.
A complete backbone spectral assignment of human apolipoprotein...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
complete backbone spectral assignment of human apolipoprotein AI on a 38 kDa pre?HDL (Lp1-AI) particle . A complete backbone spectral assignment of human apolipoprotein AI on...
ECE 3550 DIGITAL DESIGN Bonus Assignment to Project #2
Grantner, Janos L.
ECE 3550 DIGITAL DESIGN FALL 2011 Bonus Assignment to Project #2 Total: 16 pts. (4% of course grade) Due 4:00pm, Thursday, December 8, 2011 This Bonus Assignment is an extension to the Project #2
ECE 3550 DIGITAL DESIGN Bonus Assignment to Project #2
Grantner, Janos L.
ECE 3550 DIGITAL DESIGN FALL 2013 Bonus Assignment to Project #2 Total: 16 pts. (4% of course grade) Due 3:00pm, Thursday, December 5, 2013 This Bonus Assignment is an extension to the Project #2
Testing solar lepton mixing sum rules in neutrino oscillation experiments
Ballett, Peter; Luhn, Christoph; Pascoli, Silvia; Schmidt, Michael A
2014-01-01T23:59:59.000Z
Small discrete family symmetries such as S4, A4 or A5 may lead to simple leading-order predictions for the neutrino mixing matrix such as the bimaximal, tribimaximal or golden ratio mixing patterns, which may be brought into agreement with experimental data with the help of corrections from the charged-lepton sector. Such scenarios generally lead to relations among the parameters of the physical leptonic mixing matrix known as solar lepton mixing sum rules. In this article, we present a simple derivation of such solar sum rules, valid for arbitrary neutrino and charged lepton mixing angles and phases, assuming only {\\theta}13^{\
Finite Temperature Sum Rules in Lattice Gauge Theory
Harvey B. Meyer
2007-11-05T23:59:59.000Z
We derive non-perturbative sum rules in SU($N$) lattice gauge theory at finite temperature. They relate the susceptibilities of the trace anomaly and energy-momentum tensor to temperature derivatives of the thermodynamic potentials. Two of them have been derived previously in the continuum and one is new. In all cases, at finite latttice spacing there are important corrections to the continuum sum rules that are only suppressed by the bare coupling $g_0^2$. We also show how the discretization errors affecting the thermodynamic potentials can be controlled by computing these susceptibilities.
A New Relaxation Framework for Quadratic Assignment Problems ...
2010-01-13T23:59:59.000Z
Quadratic Assignment Problem (QAP), Semidefinite Program- ming (SDP) ... computation such as the bounds derived from lifted integer linear programming.
A New Relaxation Framework for Quadratic Assignment Problems ...
Jiming Peng
2009-02-05T23:59:59.000Z
Feb 5, 2009 ... Abstract: Quadratic assignment problems (QAPs) are among the hardest discrete ... Category 2: Linear, Cone and Semidefinite Programming.
Robustness of Effective Server Assignment Policies to Service Time Distributions
Ayhan, Hayriye
Robustness of Effective Server Assignment Policies to Service Time Distributions H. Eser Kirkizlar@isye.gatech.edu 607-777-2106, 404-894-3933, 404-894-2308 Abstract We study the assignment of flexible servers that the effective assignment of flexible servers is robust to the service time distributions. We provide analytical
Memory with memory: Soft assignment in Genetic Programming
Poli, Riccardo
Keywords Genetic Programming, Linear GP, Soft assignment, Memory with memory, Symbolic regressionMemory with memory: Soft assignment in Genetic Programming Nicholas Freitag McPhee Division was carried over to most versions of genetic programming (GP) that had state and assignments. This includes
Assignment and Allocation Optimization of Partially Multiskilled Workforce
Morton, David
investigated the mechanics of allocating a multiskilled workforce and developed a linear programming modelAssignment and Allocation Optimization of Partially Multiskilled Workforce Jorge E. Gomar1 ; Carl T's ability to assign workers to appropriate tasks and to compose crews effectively. The foreman assigns tasks
Memory with Memory: Soft Assignment in Genetic Programming
Fernandez, Thomas
Keywords Genetic Programming, Linear GP, Soft assignment, Memory with memory, Symbolic regressionMemory with Memory: Soft Assignment in Genetic Programming Nicholas Freitag McPhee Division was carried over to most versions of genetic programming (GP) that had state and assignments. This includes
Hypothesis-Based Concept Assignment to Support Software Maintenance
Gold, Nicolas
is on automatic concept assignment with minimal user involvement, although the activity can also be performed semi-automatically or manually. HB-CA is an example of a plausible reasoning concept assignment system. This approach was adopted analysis [1]. Two other examples of plausible reasoning concept assignment systems are DM-TAO (part
Kobbelt, Leif
UMIC DAY`11 Aachen, Germany UMIC Ultra High-Speed Mobile Information and Communication Cluster-level research October 18 , 2011th UMICResearchCentre Dr.UteMüller RWTHAachenUniversity 52056AACHEN GERMANY Ultra University. UMIC Day`11 October 18 , 2011 Super C, 6 floor Templergraben 57 Aachen, Germany th th company
How Do You Observe Earth Day Every Day? | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
Observe Earth Day Every Day? How Do You Observe Earth Day Every Day? April 23, 2009 - 1:44pm Addthis Yesterday was officially Earth Day, but really, every day should be Earth Day....
Earth Day 2014 | Department of Energy
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Day 2014 Earth Day 2014 Earth Day 2014 This year, we're celebrating Earth Day all week long. It's Earth Week on Energy.gov We're focusing on climate change, highlighting Earth Day...
Help:Assigning permissions | Open Energy Information
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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORTEnergyFarms AHefei Sungrow Power Supply CoAssigning
Gates, Kent. S.
CHEM 4170 Drug Research Assignment This assignment asks you choose a drug and learn how it works. This is NOT a writing assignment, this is a literature research project. The data for your drug will be presented below. Do not choose a drug that has been discussed in detail in Silverman's Book or in class. You may
Simplex with Sum of Infeasibilities for SMT New York University
Barrett, Clark W.
Simplex with Sum of Infeasibilities for SMT Tim King New York University Clark Barrett Bruno reasoning within Satisfiability Modulo Theories (SMT) solvers is the Simplex for DPLL(T) algorithm given convergence on some problems. More traditional Simplex algorithms minimize a global criterion to determine
allelic sums test: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
allelic sums test First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Allele age and a test for selection...
A Wave Analysis of the Subset Sum Problem Mark Jelasity
Jelasity, Márk
A Wave Analysis of the Subset Sum Problem M´ark Jelasity Research Group of Artificial Intelligence the wave model, a novel approach on analyzing the behavior of GAs. Our aim is to give techniques that have and effective heuristics on certain problem classes. The wave analysis is the process of building wave models
Computing Partial Eigenvalue Sum in Electronic Structure Calculations
Bai, Zhaojun
and CPU time. In the application of electronic structure calculations in molecular dynamics, the newComputing Partial Eigenvalue Sum in Electronic Structure Calculations Z. Bai M. Faheyy G. Golubz M where computation of the total energy of an electronic structure requires the evaluation of partial
Counter-ions at single charged wall: Sum rules
Ladislav Samaj
2013-04-15T23:59:59.000Z
For inhomogeneous classical Coulomb fluids in thermal equilibrium, like the jellium or the two-component Coulomb gas, there exists a variety of exact sum rules which relate the particle one-body and two-body densities. The necessary condition for these sum rules is that the Coulomb fluid possesses good screening properties, i.e. the particle correlation functions or the averaged charge inhomogeneity, say close to a wall, exhibit a short-range (usually exponential) decay. In this work, we study equilibrium statistical mechanics of an electric double layer with counter-ions only, i.e. a globally neutral system of equally charged point-like particles in the vicinity of a plain hard wall carrying a fixed uniform surface charge density of opposite sign. At large distances from the wall, the one-body and two-body counter-ion densities go to zero slowly according to the inverse-power law. In spite of the absence of screening, all known sum rules are shown to hold for two exactly solvable cases of the present system: in the weak-coupling Poisson-Boltzmann limit (in any spatial dimension larger than one) and at a special free-fermion coupling constant in two dimensions. This fact indicates an extended validity of the sum rules and provides a consistency check for reasonable theoretical approaches.
CONTRACTION AND SUM OF SQUARES ANALYSIS OF HCCI ENGINES
Shaver, Gregory M.
CONTRACTION AND SUM OF SQUARES ANALYSIS OF HCCI ENGINES Gregory M. Shaver , Aleksandar KojiÂ´c , J ignition (HCCI), requires not only precise valve control but also a combustion control strategy, HCCI has no specific event that initiates combustion. Since exhaust gas is re-inducted from
On Stirling numbers and Euler sums Victor Adamchik
Adamchik, Victor
On Stirling numbers and Euler sums Victor Adamchik Wolfram Research Inc., 100 Trade Center Dr of Stirling numbers of the first kind for nonÂinteger values of their arguments. We discuss the analytic representations of Stirling numbers through harmonic numbers, the generalized hyÂ pergeometric function
On Stirling numbers and Euler sums Victor Adamchik
Adamchik, Victor
On Stirling numbers and Euler sums Victor Adamchik Wolfram Research Inc., 100 Trade Center Dr of Stirling numbers of the rst kind for non-integer values of their arguments. We discuss the analytic representations of Stirling numbers through harmonic numbers, the generalized hy- pergeometric function
QCD sum rules and neutron-proton mass difference
Yang, K.; Hwang, W.P. (Department of Physics, National Taiwan University, Taipei, Taiwan 10764 (Taiwan, Province of China)); Henley, E.M. (Department of Physics FM-15, University of Washington, Seattle, Washington 98195 (United States)); Kisslinger, L.S. (Department of Physics, Carnegie-Mellon University, Pittsburgh, Pennsylvania 15213 (United States))
1993-04-01T23:59:59.000Z
We use the method of QCD sum rules to investigate the neutron-proton mass difference. We include diagrams consistently up to dimension 9, assuming different [ital up] and [ital down] current-quark masses ([ital m][sub [ital u
A Bayesian approach to simultaneously quantify assignments and linguistic uncertainty
Chavez, Gregory M [Los Alamos National Laboratory; Booker, Jane M [BOOKER SCIENTIFIC FREDERICKSBURG; Ross, Timothy J [UNM
2010-10-07T23:59:59.000Z
Subject matter expert assessments can include both assignment and linguistic uncertainty. This paper examines assessments containing linguistic uncertainty associated with a qualitative description of a specific state of interest and the assignment uncertainty associated with assigning a qualitative value to that state. A Bayesian approach is examined to simultaneously quantify both assignment and linguistic uncertainty in the posterior probability. The approach is applied to a simplified damage assessment model involving both assignment and linguistic uncertainty. The utility of the approach and the conditions under which the approach is feasible are examined and identified.
Convergence of Weighted Min-Sum Decoding Via Dynamic Programming on Trees
Jian, Yung-Yih
2011-01-01T23:59:59.000Z
Applying the max-product (and belief-propagation) algorithms to loopy graphs is now quite popular for best assignment problems. This is largely due to their low computational complexity and impressive performance in practice. Still, there is no general understanding of the conditions required for convergence and/or the optimality of converged solutions. This paper presents an analysis of both attenuated max-product (AMP) decoding and weighted min-sum (WMS) decoding for LDPC codes which guarantees convergence to a fixed point when a weight parameter, {\\beta}, is sufficiently small. It also shows that, if the fixed point satisfies some consistency conditions, then it must be both the linear-programming (LP) and maximum-likelihood (ML) solution. For (dv,dc)-regular LDPC codes, the weight must satisfy {\\beta}(dv-1) \\leq 1 whereas the results proposed by Frey and Koetter require instead that {\\beta}(dv-1)(dc-1) 1 is also given. Finally, connections are explored with recent work by Arora et al. on the threshold of...
Wisconsin at Madison, University of
for new classrooms must be initiated in ISIS. The transactional interface, which communicates between ISIS, the facility ID shown in ISIS should not be considered valid. The interface will automatically update the facility ID once the room assignment information is sent back to ISIS from R25. There could be a delay
Ramanujan sums for signal processing of low frequency noise
M. Planat; H. C. Rosu; S. Perrine
2002-09-01T23:59:59.000Z
An aperiodic (low frequency) spectrum may originate from the error term in the mean value of an arithmetical function such as M\\"obius function or Mangoldt function, which are coding sequences for prime numbers. In the discrete Fourier transform the analyzing wave is periodic and not well suited to represent the low frequency regime. In place we introduce a new signal processing tool based on the Ramanujan sums c_q(n), well adapted to the analysis of arithmetical sequences with many resonances p/q. The sums are quasi-periodic versus the time n of the resonance and aperiodic versus the order q of the resonance. New results arise from the use of this Ramanujan-Fourier transform (RFT) in the context of arithmetical and experimental signals
Vice President Biden Kicks Off Five Days of Earth Day Activities...
Office of Environmental Management (EM)
Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort Vice President Biden Kicks Off Five Days of Earth Day Activities with...
QCD sum rules for the baryon octet in nuclear matter
E. L. Kryshen
2011-08-01T23:59:59.000Z
The baryon self-energies are expressed in terms of the QCD condensates of the lowest dimension in symmetric and asymmetric nuclear matter within the QCD sum-rule approach. The self-energies are shown to satisfy the Gell-Mann--Okubo relations in the linear SU(3) breaking approximation. The results are in qualitative agreement with those obtained by the standard nuclear physics methods.
Transverse quark distribution in mesons: QCD sum rule approach
Lee, S.H.; Hatsuda, T.; Miller, G.A. (Department of Physics, FM-15, University of Washingtion, Seattle, Washington 98195 (United States) Department of Physics, Yonsei University, Seoul 120-749 (Korea, Republic of))
1994-04-11T23:59:59.000Z
QCD sum rules are used to compute the first few moments of the mesonic quark momentum. Transverse, longitudinal, and mixed transverse-longitudinal components are examined. The transverse size of the pion is shown to be dictated by the gluon condensate, even though the mass and the longitudinal distribution are dominated by the quark condensate. The implications of our results for color transparency physics and finite temperature QCD are discussed.
2014 Earth Day | Argonne National Laboratory
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Earth Day 2014 Argonne Earth Day event 1 of 43 2014 Argonne Earth Day event As part of the lab's April 22, 2014 Earth Day celebration, children from Argonne's Child Development...
SPIDERS Joint Capability Technology Demonstration Industry Day...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
SPIDERS Joint Capability Technology Demonstration Industry Day Presentations SPIDERS Joint Capability Technology Demonstration Industry Day Presentations Presentations from the...
Optimization Online - Test instances for the traffic assignment problem
Frédéric Babonneau
Abstract: This short note on the Traffic Assignment Problem (TAP) provides the relevant information on test problems previously used in the literature to facilitate
The Quadratic Assignment Problem is Easy for Robinsonian Matrices
2014-07-11T23:59:59.000Z
the diagonal, and such matrices arise in the classical seriation problem. Keywords: Quadratic Assignment Problem; Robinson (dis)similarity; seriation; well solv-.
assigning dose based: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Institute of Technology 2014-01-01 16 Hypothesis-Based Concept Assignment to Support Software Maintenance Computer Technologies and Information Sciences Websites Summary: of...
A Matrix-lifting Semidefinite Relaxation for the Quadratic Assignment ...
Yichuan Ding
2006-10-27T23:59:59.000Z
Oct 27, 2006 ... Abstract: The quadratic assignment problem (\\QAP) is arguably one of the hardest ... Category 1: Linear, Cone and Semidefinite Programming ...
Optimization Online - Solving the quadratic assignment problem by ...
Huizhen Zhang
2010-05-20T23:59:59.000Z
May 20, 2010 ... Solving the quadratic assignment problem by means of general purpose mixed integer linear programming solvers. Huizhen Zhang(zhzzywz ...
Symmetry in RLT cuts for the quadratic assignment and standard ...
Etienne De Klerk
2012-01-02T23:59:59.000Z
Jan 2, 2012 ... Symmetry in RLT cuts for the quadratic assignment and standard quadratic ... Category 1: Linear, Cone and Semidefinite Programming.
A strong conic quadratic reformulation for machine-job assignment ...
M. Selim Akturk
2007-06-26T23:59:59.000Z
Jun 26, 2007 ... A strong conic quadratic reformulation for machine-job assignment with ... Category 2: Linear, Cone and Semidefinite Programming ...
On Computation of Performance Bounds of Optimal Index Assignment
X. Wu
2010-02-18T23:59:59.000Z
Feb 18, 2010 ... Abstract: Channel-optimized index assignment of source codewords is arguably ... Category 1: Linear, Cone and Semidefinite Programming ...
Robust Quadratic Assignment Problem with Budgeted Uncertain Flows
2015-02-19T23:59:59.000Z
In Section 3, we develop a mathematical programming formulation of ..... lar linear assignment problems (21) which can be done in polynomial time. (Burkard et ...
Wavelength Assignment in Multi-Fiber WDM Networks by ...
In this paper, we study wavelength assignment problems in multi-fiber WDM net- ... A comparison with linear programming lower bounds reveals that the bounds ...
assigning backbone resonances: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
16 4. 2 Critical Book or Journal Review, think and write. Helping to plan - Assignment Survival Kit Define the question and identify University of...
Recognizing and Assigning ESPC Risks and Responsibilities Using...
and Performance Matrix Document offers guidance on how to recognize and assign energy savings performance contract (ESPC) risks and responsibilities using the risk,...
M. Bahrami ENSC 388 Assignment # 1 1 Assignment #1 (Basic Concepts)
Bahrami, Majid
) and the upper half with oil that has a specific gravity of 0.85. Determine the pressure difference between OIL s=0.85 h=10 m #12; M. Bahrami ENSC 388 Assignment # 1 3 Problem 1: Pg=80 kPa Find h if: a) Fluid is mercury (Hg=13,600 kg/m3 ) b) Fluid is mercury (H2O=1000 kg/m3 ) - Assumption
Ceragioli, Francesca
ONE DAY ON SHAPE OPTIMIZATION Tuesday November 17, 2009 Aula Buzano - Dipartimento di Matematica to "Shape Optimization", a very active research field which combines techniques from several areas of mathematics to set out and solve problems where the optimal shape of an object has to be determined, in order
Argonne's 2012 Earth Day Event
None
2012-01-01T23:59:59.000Z
Argonne's 2012 Earth Day event drew crowds from across the laboratory. Argonne and U.S. Department of Energy employees toured booths and interactive displays set up by Argonne programs and clubs. Several of Argonne's partners participated, including U.S. Department of Energy, University of Chicago, Abri Credit Union, DuPage County Forest Preserve, DuPage Water Commission, PACE and Morton Arboretum. Argonne scientists and engineers also participated in a poster session, discussing their clean energy research.
Argonne's 2012 Earth Day Event
None
2013-04-19T23:59:59.000Z
Argonne's 2012 Earth Day event drew crowds from across the laboratory. Argonne and U.S. Department of Energy employees toured booths and interactive displays set up by Argonne programs and clubs. Several of Argonne's partners participated, including U.S. Department of Energy, University of Chicago, Abri Credit Union, DuPage County Forest Preserve, DuPage Water Commission, PACE and Morton Arboretum. Argonne scientists and engineers also participated in a poster session, discussing their clean energy research.
Bandwidth assignment for reliable fixed broadband wireless Grit Claen
Paris-Sud XI, Université de
linear programming (ILP) counterparts. We further propose cutset-based valid inequalities to enhanceBandwidth assignment for reliable fixed broadband wireless networks Grit Claßen Lehrstuhl II f of data routing and bandwidth assignment that minimizes the total renewal fees of licenses. This problem
Solving A Stochastic Generalized Assignment Problem with Branch and Price
Morton, David
tree, it was found that the linear programming relaxation of the master problem associated with column words: stochastic integer programming, generalized assignment problem, branch and price #12Solving A Stochastic Generalized Assignment Problem with Branch and Price David P. Morton Graduate
USING SAT-BASED TECHNIQUES IN LOW POWER STATE ASSIGNMENT
Aloul, Fadi
and basis for further exploration. Keywords: State assignment; power; integer linear programming; Boolean¯ability and Integer Linear Programming (ILP) methods in ¯nding an optimized solution. We formulate the problem as a 0USING SAT-BASED TECHNIQUES IN LOW POWER STATE ASSIGNMENT ¤ ASSIM SAGAHYROON and FADI A. ALOUL
Generic implementations of parallel prefix sums and its applications
Huang, Tao
2009-05-15T23:59:59.000Z
); } else { // the task should do: // y[i] = x[i]; no need for d d = 0; } new_tasks.push_back( new task_type(taskid, subrange, d, bin_op)); // create a new task with this "taskid" 26 // that will work on this "subrange", // whose task-sepcific data is "d...]. They are one of the most important building blocks for parallel algorithms. The definition of the prefix sums problem is [4]: Given a binary associative operator ?, and an ordered set of n elements 3 [a0, a1, ..., an?1], return the ordered set [a0, (a0?a1...
Sum rule for the double virtual Compton scattering
E. A. Kuraev; S. Bakmaev; E. Tomasi-Gustafsson; V. V. Bytev
2007-11-20T23:59:59.000Z
The two photon exchange amplitude is investigated in frame of analytic properties of the virtual Compton scattering amplitude as a function of the invariant mass squared of the intermediate hadronic state. A sum rule is built, based on arguments from analyticity. It relates the differential cross section of elastic electron-proton scattering including form factors, and the cross section of inelastic scattering channel, with a contribution of nucleon anti-nucleon pair production arising from the Fermi statistics. The last term is calculated in frame of a simple model of nucleon-pion interaction.
Justifying the Naive Partonic Sum Rule for Proton Spin
Xiangdong Ji; Jian-Hui Zhang; Yong Zhao
2015-03-11T23:59:59.000Z
We provide a theoretical basis for understanding the spin structure of the proton in terms of the spin and orbital angular momenta of free quarks and gluons in Feynman's parton picture. We show that each term in the Jaffe-Manohar spin sum rule can be related to the matrix element of a gauge-invariant, but frame-dependent operator through a matching formula in large-momentum effective field theory. We present all the matching conditions for the spin content at one-loop order in perturbation theory, which provide a basis to calculate parton orbital angular momentum in lattice QCD at leading logarithmic accuracy.
Justifying the naive partonic sum rule for proton spin
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Ji, Xiangdong; Zhang, Jian-Hui; Zhao, Yong (ORCID:0000000226886415)
2015-04-01T23:59:59.000Z
We provide a theoretical basis for understanding the spin structure of the proton in terms of the spin and orbital angular momenta of free quarks and gluons in Feynman’s parton picture. We show that each term in the Jaffe–Manohar spin sum rule can be related to the matrix element of a gauge-invariant, but frame-dependent operator through a matching formula in large-momentum effective field theory. We present all the matching conditions for the spin content at one-loop order in perturbation theory, which provide a basis to calculate parton orbital angular momentum in lattice QCD at leading logarithmic accuracy.
Stanislavova, Milena
LOG IN Some courses use both Blackboard and WebAssign. Your instructor linked the WebAssign and Blackboard courses so you can access WebAssign directly from Blackboard. Once the instructor syncs the Blackboard class roster, you are automatically enrolled in the WebAssign course
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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for RenewableSpeedingBiomassPPPOPetroleum ReservesThrust Areas Physics161 ThisPi Day of
Museum Day at Bradbury Science
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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA /Ml'.SolarUSAdvancedMuseum Day at Bradbury Science
Sum-Frequency Generation from Chiral Media and Interfaces
Ji, Na
2006-02-13T23:59:59.000Z
Sum frequency generation (SFG), a second-order nonlinear optical process, is electric-dipole forbidden in systems with inversion symmetry. As a result, it has been used to study chiral media and interfaces, systems intrinsically lacking inversion symmetry. This thesis describes recent progresses in the applications of and new insights into SFG from chiral media and interfaces. SFG from solutions of chiral amino acids is investigated, and a theoretical model explaining the origin and the strength of the chiral signal in electronic-resonance SFG spectroscopy is discussed. An interference scheme that allows us to distinguish enantiomers by measuring both the magnitude and the phase of the chiral SFG response is described, as well as a chiral SFG microscope producing chirality-sensitive images with sub-micron resolution. Exploiting atomic and molecular parity nonconservation, the SFG process is also used to solve the Ozma problems. Sum frequency vibrational spectroscopy is used to obtain the adsorption behavior of leucine molecules at air-water interfaces. With poly(tetrafluoroethylene) as a model system, we extend the application of this surface-sensitive vibrational spectroscopy to fluorine-containing polymers.
Direct Sum Theorem for Bounded Round Quantum Communication Complexity
Dave Touchette
2014-09-15T23:59:59.000Z
We prove a direct sum theorem for bounded round entanglement-assisted quantum communication complexity. To do so, we use the fully quantum definition for information cost and complexity that we recently introduced, and use both the fact that information is a lower bound on the communication, and the fact that a direct sum property holds for quantum information complexity. We then give a protocol for compressing a single copy of a protocol down to its quantum information cost, up to terms depending on the number of rounds and the allowed increase in error. Two important tools to derive this protocol are a smooth conditional min-entropy bound for a one-shot quantum state redistribution protocol, and the quantum substate theorem of Jain, Radhakrishnan and Sen (FOCS'02) to transform this bound into a von Neumann conditional entropy bound. This result further establishes the newly introduced notions of quantum information cost and complexity as the correct quantum generalisations of the classical ones in the standard communication complexity setting. Finding such a quantum generalization of information complexity was one of the open problem recently raised by Braverman (STOC'12).
Celebrate Earth Day! | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
Earth Day Celebrate Earth Day April 20, 2010 - 10:25am Addthis Chris Stewart Senior Communicator at DOE's National Renewable Energy Laboratory Earth Day is a great time to commit...
Joint Capability Technology Demonstration (JCTD) Industry Day...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Joint Capability Technology Demonstration (JCTD) Industry Day Agenda Joint Capability Technology Demonstration (JCTD) Industry Day Agenda Agenda outlines the activities of the 2014...
Track Assignment Considering Crosstalk-Induced Performance Degradation
Zhao, Qiong
2012-07-16T23:59:59.000Z
of this algorithm. Start Find max clique Remove illegal adjacency Find min weight Hamiltonian path Assign according to path order Remove from {unassigned} {unassigned}= all wires {unassigned}= empty? Find max clique No Sort nodes in clique... into the clique, as described in section 3.1.3. Remove Illegal Adjacency. The max clique is a complete graph, implying that no pair of wires in this clique can be assigned to the same track. It also implies the possibility for any pair of wires to be assigned...
California at Berkeley, University of
CUDACUDA based Rendering of 3Dbased Rendering of 3DCUDACUDA based Rendering of 3Dbased Rendering of 3DCUDACUDA--based Rendering of 3Dbased Rendering of 3D Minkowski SumsMinkowski Sums CUDACUDA--based Rendering of 3Dbased Rendering of 3D Minkowski SumsMinkowski Sums CS267 Projectj Wei Li #12;Background
Assigning phrase breaks from part-of-speech sequences
Taylor, Paul; Black, Alan W
This paper presents an algorithm for automatically assigning phrase breaks to unrestricted text for use in a text-to-speech synthesizer. Text is first converted into a sequence of part-of-speech tags. Next a Markov model ...
Assigning phrase breaks from part-of-speech sequences.
Black, Alan W; Taylor, Paul A
1997-01-01T23:59:59.000Z
One of the important stages in the process of turning unmarked text into speech is the assignment of appropriate phrase break boundaries. Phrase break boundaries are important to later modules including accent ...
College of Arts and Sciences Space Assignment Policy (2012)
Indiana University
College of Arts and Sciences Space Assignment Policy (2012) 1. College engaged in research and creative activity The College space policy is intended to supplement and complement relevant campus policies, including the Policy
Robust Dynamic Traffic Assignment under Demand and Capacity Uncertainty
Calafiore, Giuseppe; El Ghaoui, Laurent
2008-01-01T23:59:59.000Z
linear programming model for the single destination system op- timum dynamic tra?c assignmentlinear programming model proposed in [14] for the system optimum dynamic tra?c assignment
A Tight Lower Bound for the Adjacent Quadratic Assignment Problem
Borzou Rostami
2014-09-23T23:59:59.000Z
Sep 23, 2014 ... A Tight Lower Bound for the Adjacent Quadratic Assignment Problem ... The first is based on a ``flow'' formulation whose linear relaxation can be solved very efficiently ... Category 2: Integer Programming (0-1 Programming ).
EARTH AND OCEAN SCIENCES 453 MATLAB homework assignment # 1
Jellinek, Mark
burning and the effects of deforestation. For now, ignore the effect of deforestation (which is currently considered in the following assignment. 1 #12;Box Model of Global Carbon Cycle Sea 5 Land Deforestation
Assignment of Rovibrational Transitions of Propyne in the Regionof...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Transitions of Propyne in the Regionof 2934-2952 cm1 Measured by Two-color IR-vacuum Assignment of Rovibrational Transitions of Propyne in the Regionof 2934-2952 cm1...
Aickelin, Uwe
of the start and completion times of the processing of a flight at its position. A good assignment may reduce activities on the ramp as well as in the terminal. The key idea behind the model presented here is to look. To cope with large practical problems within the order of magnitude of thousand flights per day
On the Equivalence of Linear Programming Problems and Zero-Sum ...
Ilan Adler
2010-06-18T23:59:59.000Z
Jun 18, 2010 ... Abstract: In 1951, Dantzig showed the equivalence of linear programming and two-person zero-sum games. However, in the description of his ...
New Sum Rules from Low Energy Compton Scattering on Arbitrary Spin Target
Hovhannes R. Grigoryan; Massimo Porrati
2012-06-14T23:59:59.000Z
We derive two sum rules by studying the low energy Compton scattering on a target of arbitrary (nonzero) spin j. In the first sum rule, we consider the possibility that the intermediate state in the scattering can have spin |j \\pm 1| and the same mass as the target. The second sum rule applies if the theory at hand possesses intermediate narrow resonances with masses different from the mass of the scatterer. These sum rules are generalizations of the Gerasimov-Drell-Hearn-Weinberg sum rule. Along with the requirement of tree level unitarity, they relate different low energy couplings in the theory. Using these sum rules, we show that in certain cases the gyromagnetic ratio can differ from the "natural" value g=2, even at tree level, without spoiling perturbative unitarity. These sum rules can be used as constraints applicable to all supergravity and higher-spin theories that contain particles charged under some U(1) gauge field. In particular, applied to four dimensional N=8 supergravity in a spontaneously broken phase, these sum rules suggest that for the theory to have a good ultraviolet behavior, additional massive states need to be present, such as those coming from the embedding of the N=8 supergravity in type II superstring theory. We also discuss the possible implications of the sum rules for QCD in the large-N_c limit.
SHUTTLE MENU STS-135 Stow By Day
*Day 1 consists of Meal C only **Day 13 consists of Meals A & B only (B) - Beverage, (FF)- Fresh Food, (I) - Irradiated, (IM) - Intermediate Moisture, (NF) - Natural Form, (R) - Rehydratable, (T
Surface Studies of Aqueous Methanol Solutions by Vibrational Broad Bandwidth Sum Frequency methanol (CH3OH) and aqueous methanol solutions were investigated using broad bandwidth sum frequency of methanol molecules at the air-liquid interfaces of neat methanol and aqueous methanol solutions. However
Sum rules for inhomogeneous Coulomb fluids, and ideal conductor boundary conditions
Paris-Sud XI, Université de
of particles interacting through Coulomb's law plus some short-range interaction (a hard core repulsion389 Sum rules for inhomogeneous Coulomb fluids, and ideal conductor boundary conditions B of an inhomogeneous Coulomb fluid is shown to obey a sum rule involving electrical multipole moments of arbitrary
Geyserville: 1000 Feet in 110 Days
Morton, Chuck; Cashin, Charlotte
2007-01-01T23:59:59.000Z
total of 110 days. Extensive coordination with the resource agencies (Army Corps of Engineers, Regional Water Quality Control
QCD sum rule determination of the charm-quark mass
Bodenstein, S. [Centre for Theoretical and Mathematical Physics, University of Cape Town, Rondebosch 7700 (South Africa); Bordes, J.; Penarrocha, J. [Departamento de Fisica Teorica, Universitat de Valencia, and Instituto de Fisica Corpuscular, Centro Mixto Universitat de Valencia-CSIC (Spain); Dominguez, C. A. [Centre for Theoretical and Mathematical Physics, University of Cape Town, Rondebosch 7700 (South Africa); Department of Physics, Stellenbosch University, Stellenbosch 7600 (South Africa); Schilcher, K. [Institut fuer Physik, Johannes Gutenberg-Universitaet Staudingerweg 7, D-55099 Mainz (Germany)
2011-04-01T23:59:59.000Z
QCD sum rules involving mixed inverse moment integration kernels are used in order to determine the running charm-quark mass in the MS scheme. Both the high and the low energy expansion of the vector current correlator are involved in this determination. The optimal integration kernel turns out to be of the form p(s)=1-(s{sub 0}/s){sup 2}, where s{sub 0} is the onset of perturbative QCD. This kernel enhances the contribution of the well known narrow resonances, and reduces the impact of the data in the range s{approx_equal}20-25 GeV{sup 2}. This feature leads to a substantial reduction in the sensitivity of the results to changes in s{sub 0}, as well as to a much reduced impact of the experimental uncertainties in the higher resonance region. The value obtained for the charm-quark mass in the MS scheme at a scale of 3 GeV is m{sub c}(3 GeV)=987{+-}9 MeV, where the error includes all sources of uncertainties added in quadrature.
Business Day Authoritative, informative and timely,
Peters, Richard
Overview #12;Business Day Overview Authoritative, informative and timely, Business Day is a must read for business decision-makers. Business Day has Australia's most influential business writers and commentators who provide up-to-the- minute business news, including context, background and specialist analysis
ScheduleDay 1: Molecular Evolution Introduction
Goldschmidt, Christina
-Cantor Model Do Exercise Read Ponting, study slides from day 3 and find questions. Day 3: Comparative Genomics Lecture: Comparative Genomics Prepare Projects Practical: Models of Sequence Evolution Read HSW1, study questions. Day 10: Projects Project 1 Â Population Genomics: Selective Sweeps Project 2 Â Molecular
Complex-energy approach to sum rules within nuclear density functional theory
Nobuo Hinohara; Markus Kortelainen; Witold Nazarewicz; Erik Olsen
2015-01-28T23:59:59.000Z
The linear response of the nucleus to an external field contains unique information about the effective interaction, correlations, and properties of its excited states. To characterize the response, it is useful to use its energy-weighted moments, or sum rules. By comparing computed sum rules with experimental values, the information content of the response can be utilized in the optimization process of the nuclear Hamiltonian or EDF. But the additional information comes at a price: compared to the ground state, computation of excited states is more demanding. To establish an efficient framework to compute sum rules of the response that is adaptable to the optimization of the nuclear EDF and large-scale surveys of collective strength, we have developed a new technique within the complex-energy FAM based on the QRPA. To compute sum rules, we carry out contour integration of the response function in the complex-energy plane. We benchmark our results against the conventional matrix formulation of the QRPA theory, the Thouless theorem for the energy-weighted sum rule, and the dielectric theorem for the inverse energy-weighted sum rule. We demonstrate that calculated sum-rule values agree with those obtained from the matrix formulation of the QRPA. We also discuss the applicability of both the Thouless theorem about the energy-weighted sum rule and the dielectric theorem for the inverse energy-weighted sum rule to nuclear density functional theory in cases when the EDF is not based on a Hamiltonian. The proposed sum-rule technique based on the complex-energy FAM is a tool of choice when optimizing effective interactions or energy functionals. The method is very efficient and well-adaptable to parallel computing. The FAM formulation is especially useful when standard theorems based on commutation relations involving the nuclear Hamiltonian and external field cannot be used.
Heuristic Algorithms for the Terminal Assignment Problem Sami Khuri Teresa Chiu
Khuri, Sami
Heuristic Algorithms for the Terminal Assignment Problem Sami Khuri Teresa Chiu DepartmentÂ0103 khuri@jupiter.sjsu.edu Fax: (408)924Â5080 Keywords: combinatorial optimization, terminal assignment techniques for solvÂ ing the terminal assignment (TA) problem are investigated. The task here is to assign
HW Calendar,Bonus,A&B Assignments Explained
OwenDavis
2015-01-07T23:59:59.000Z
BONUS: A 20% bonus can be earned on each homework problem completed by 11:59PM the day the day the bonus must completed. For each problem, after 3 ...
AER1301: KINETIC THEORY OF GASES Assignment #1
Groth, Clinton P. T.
AER1301: KINETIC THEORY OF GASES Assignment #1 1. A hypersonic wind tunnel is contructed so such that the mean free path, , is given by the expression = 16µ 5 1 2RT , where R is the ideal gas constant and p space and the length of each side of the cube is 4v. (a) Obtain an expression for the normalized
AER1301: KINETIC THEORY OF GASES Assignment #1
Groth, Clinton P. T.
AER1301: KINETIC THEORY OF GASES Assignment #1 1. A hypersonic wind tunnel is contructed so spheres during collisions such that the mean free path, #21;, is given by the expression #21; = 16#22; 5 of the cube is 4v Æ . (a) Obtain an expression for the normalized velocity distribution function, f(v). (b
AER1301: KINETIC THEORY OF GASES Assignment #4
Groth, Clinton P. T.
- equilibrium cases, up to second order. (b) Derive an expression for the non-conservative form of the kineticAER1301: KINETIC THEORY OF GASES Assignment #4 1. Consider a monatomic gas with one translational by the relaxation time approx- imation. Neglecting external forces, the conserved form of the kinetic equation
AER1301: KINETIC THEORY OF GASES Assignment #4
Groth, Clinton P. T.
AER1301: KINETIC THEORY OF GASES Assignment #4 1. Consider a monatomic gas with one translational by the relaxation time approx- imation. Neglecting external forces, the conserved form of the kinetic equation function, in both the equilibrium and non- equilibrium cases, up to second order. (b) Derive an expression
Cooperative Task Assignment of Unmanned Aerial Vehicles in Adversarial Environments
How, Jonathan P.
stochastic formulation of the UAV task assignment problem. This formulation ex- plicitly accounts to maximize the mission value as an expectation, this stochastic formulation designs coordinated plans are not constant and change with time due to the removal of SAM sites by other UAVs. This allocation recovers
Document Assignment in Multi-site Search Engines Ulf Brefeld
Brefeld, Ulf
Document Assignment in Multi-site Search Engines Ulf Brefeld Yahoo! Research Barcelona, Spain to sites is critical for the perfor- mance of multi-site Web search engines. In such settings, sites crawl General Terms Design, Performance, Experimentation Keywords Multi-site web search engines, document
TIGER:Thermal-Aware File Assignment in Storage Clusters
Qin, Xiao
energy efficiency of data centers housing storage clusters. Disks have non-negligible thermal impactTIGER:Thermal-Aware File Assignment in Storage Clusters Ajit Chavan, Xunfei Jiang, Mohemmad I/O performance. I. INTRODUCTION Thermal management for power-dense storage clusters can address cooling problems
Task Assignment in a Server Farm with Switching Delays and
Hyytiä, Esa
Task Assignment in a Server Farm with Switching Delays and General Energy-Aware Cost Structure Esa Servers Customers Basic problem E[T] k parallel queues Tasks arrive at rate (Poisson process) Objective;Switching Delays and Energy Model for Server Farm k parallel servers Size-aware setting Dispatcher Servers
Liquid Crystal Optics and Photonics CPHY Assignment 2.
Palffy-Muhoray, Peter
Liquid Crystal Optics and Photonics CPHY 74495 Assignment 2. P. Pal¤y-Muhoray Jan. 24, 2014 Due: Feb 4, 2014 1. Read pages 25 - 37 of the text (Guenther, Modern Optics). 2. Read Ch 2., Review of Electricity and Magnetism (http://mpal¤y.lci.kent.edu/optics) 3. Red light with wavelength = 632:8nm
Patent Agreement and Assignment The University of Virginia
Acton, Scott
Patent Agreement and Assignment The University of Virginia Under the University of Virginia Patent software, are excluded from this definition. The Patent Policy further states that: "Any person who may be engaged in University research shall be required to execute a patent agreement with the University
Simultaneous Interconnection and Damping Assignment PassivityBased Control: Two
Batlle, Carles
Simultaneous Interconnection and Damping Assignment PassivityBased Control: Two Practical Examples.doria@upc.edu 2 DEPFIUNAM, Apartado Postal 70-256, 04510 M´exico D.F., MEXICO, gerardoe@servidor.unam.mx 3 Jd : Rn × R Rn×n , Hd : Rn R, satisfying the skewsymmetry condition for the interconnection matrix
Assignment 1, Probability and Distribution September 10, 2011
Shihada, Basem
Assignment 1, Probability and Distribution September 10, 2011 Question 1 Exponential distribution is an important distribution in this course. We will be using it quite frequently in our future lectures. Suppose a non-negative real valued random variable X obeys an exponential distribution with parameter µ. That is
Genomic scale sub-family assignment of protein domains
Gough, Julian
29, 2006; Revised June 12, 2006; Accepted June 26, 2006 ABSTRACT Many classification schemes multiple sub-levels. It has been tested on the SCOP classification via the SUPER- FAMILY database profile library, the assignments are fully automatic and come at almost no additional computational cost
Math 110 Homework Assignment 21 due date: Mar. 18, 2013
Roth, Mike
Math 110 Homework Assignment 21 due date: Mar. 18, 2013 1. Consider a fish population with adult fish and young fish where the transition from one year's population to the next is 0.7 0.2 3 0 representing a 70% adult survival rate from year to year, a 20% survival rate for young fish, and the fact
The Hungarian Method for the Assignment Harold W. Kuhn
St Andrews, University of
of the assignment problem as a linear program was well known, but a 10 by 10 as- signment problem has 100 variables of the duality of linear programming and combinatorial tools from graph theory. It may be of some interest as a linear program. The SEAC (Standard Eastern Automatic Computer), housed in the National Bureau of Stan
Space Request /Assignment Process University of Nebraska -Lincoln
Farritor, Shane
Space Request /Assignment Process University of Nebraska - Lincoln Approved by Chancellor 08/15/2005 Department / Unit Completes IRP Web-based request form Department "triggers" a change to space through, different, and/or additional space Notices sent from IRP to initiating d t t d ffi Does Request Alter Space
Extending the response of the sum coincidence spectrometer to multiple gamma radiation cascades
Helton, Victor Dean
1964-01-01T23:59:59.000Z
tubes, and cathode followers, respectively. D. D. Sum represents the differ- ential discriminator of the sum energies. Rl and R2 are resistors and RVI is a potentiometer Consider first a gamma-radiation cascade in which two gamma rays are coincident.... Setting the differential discriminator on the sum of the two gamma-ray energies allows the analyzer to be gated only when the full energy of both gamma rays is absorbed in the detectors. The analyzer may be gated by the absorption of the full energies...
Green Clean Day Planning Guide A practical guide for creating a successful Green Clean Day
Awtar, Shorya
Green Clean Day Planning Guide A practical guide for creating a successful Green Clean Day A publication of U of M Waste Management Services July 2013 #12;Table of Contents What is a Green Clean Day? 2 Why have a Green Clean Day? 2 How Do We Get Started? 2 How Waste Management Services Can Help 2
Innovative Manufacturing Initiative Recognition Day, Advanced...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Publications Innovative Manufacturing Initiative Recognition Day Advanced Manufacturing Office Overview Unlocking the Potential of Additive Manufacturing in the Fuel Cells Industry...
Manoa Green Days Launch July 1, 2009
Wang, Yuqing
Days in which air conditioning to participating buildings will be shutdown over the weekends, including · Radios unplug · Battery chargers unplug · Window air
2014 Earth Day Photo Contest Winners
2014 Earth Day Photo Contest Winners COMMUNITY: "Edison Home" by Gary Hartman SUSTAINABILITY: "Oak Alley" by Wade Sickinger ALTERNATIVE ENERGY: "Windmill Ablaze at Sunset" by Leroy...
Flynn, Morris R.
MEC E 390 Problem Set 2, Fall 2014 Due date: Noon Monday, Sept. 22 (return assignment to the 4th may be deducted if your code does not meet these criteria. Problem 1. [15 points] Suppose that you are to design a ventilation system for a restaurant, whose serving area floor plan is shown schematically below
A Note on the Use of Sum in the Logic of Proofs Roman Kuznets
Jäger, Gerhard
A Note on the Use of Sum in the Logic of Proofs Roman Kuznets Institut f¨ur Informatik und angewandte Mathematik Universit¨at Bern Neubr¨uckstrasse 10, 3012 Bern, Switzerland kuznets
Windblow by lump sum online (England and Wales) November 2009 THE FORESTRY COMMISSION
AND CONDITIONS FOR STANDARD PURCHASE OF TREES IN AREAS DAMAGED BY WINDBLOW BY LUMP SUM You have offered, hazardous, toxic, radioactive or dangerous waste whether or not such emission, substance or waste
Windblow by lump sum online (Scotland) November 2009 THE FORESTRY COMMISSION
AND CONDITIONS FOR STANDARD PURCHASE OF TREES IN AREAS DAMAGED BY WINDBLOW BY LUMP SUM You have offered, hazardous, toxic, radioactive or dangerous waste whether or not such emission, substance or waste
Leontief Economies Encode Nonzero Sum Two-Player Games Bruno Codenotti
Saberi, Amin
Leontief Economies Encode Nonzero Sum Two-Player Games Bruno Codenotti Amin Saberi Kasturi@tti-c.org. Department of Management Science and Engineering, Stanford University, Stanford CA 94305. Email: saberi
Chetverikov, Denis
We derive a Gaussian approximation result for the maximum of a sum of high-dimensional random vectors. Specifically, we establish conditions under which the distribution of the maximum is approximated by that of the maximum ...
Maximizing Sum Rate and Minimizing MSE on Multiuser Downlink: Optimality, Fast Algorithms
Chiang, Mung
-Input-Single-Output (MISO) channel, where the transmitter (at the base station) is equipped with an antenna array and each, e.g., increasing the total throughput (sum rates) or the total reliability in the system. Joint
Day of Concern Collection / Ture Erickson (collector)
Handy, Todd C.
Day of Concern Collection / Ture Erickson (collector) Last revised October 2011 University;Collection Description Day of Concern collection / Ture Erickson (collector). 1984. 6.5 cm of textual records. Collector's Biographical Sketch Born in New Westminster, Ture Erickson became Head of Sedgewick
Agent Notes Day 4 ~ Health Training
Agent Notes Day 4 ~ Health Training In preparation for the Health Day, you could order the National Institute on Aging, National Institutes of Health. To order these free booklets, go to www in the afternoon, and edit your agenda to reflect your choices. Several HealthHints newsletters are referenced
: : ". RSST I Lunar Day Counter Reliability Analysis
Rathbun, Julie A.
: : ". RSST I Lunar Day Counter Reliability Analysis NO. ATM 846 PAGE 1 REV. MO. OF 10 DATE 12/3/69 This ATM presents a Reliability analysis of the Lunar Day Counter, the Resettable Solid State Timer (RSST equipment. The analysis is based on a parts count, average failure rates and two (2) years operation
QCD Sum Rules for Magnetically Induced Mixing between ?c and J/?
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Cho, Sungtae [Yonsei Univ., Seoul, (Korea, Rep. of). Inst. of Physics and Applied Physics; Hattori, Koichi [Yonsei Univ., Seoul, (Korea, Rep. of). Inst. of Physics and Applied Physics; RIKEN, Nishina Ceneter, Wako, Saitama (Japan); RIKEN BNL Research Center, Upton, NY (United States); Lee, Su Houng [Yonsei Univ., Seoul, (Korea, Rep. of). Inst. of Physics and Applied Physics; Morita, Kenji [Frankfurt Inst. for Advanced Studies (Germany); Univ. of Wroclaw (Poland). Inst. of Theoretcial Physics; Kyoto Univ. (Japan). Yukawa Inst. for Theoretical Phystics; Ozaki, Sho [Yonsei Univ., Seoul, (Korea, Rep. of). Inst. of Physics and Applied Physics; IPNS, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki (Japan)
2014-10-01T23:59:59.000Z
We investigate the properties of charmonia in strong magnetic fields by using QCD sum rules. We show how to implement the mixing effects between ?c and J/? on the basis of field-theoretical approaches, and then show that the sum rules are saturated by the mixing effects with phenomenologically determined parameters. Consequently, we find that the mixing effects are the dominant contribution to the mass shifts of the static charmonia in strong magnetic fields.
Forward Compton Scattering with weak neutral current: constraints from sum rules
Gorchtein, Mikhail
2015-01-01T23:59:59.000Z
We generalize forward real Compton amplitude to the case of the interference of the electromagnetic and weak neutral current, formulate a low-energy theorem, relate the new amplitudes to the interference structure functions and obtain a new set of sum rules. We address a possible new sum rule that relates the product of the axial charge and magnetic moment of the nucleon to the 0th moment of the structure function $g_5(\
Decay constants of heavy-light vector mesons from QCD sum rules
Patrick Gelhausen; Alexander Khodjamirian; Alexei A. Pivovarov; Denis Rosenthal
2015-03-27T23:59:59.000Z
We revisit QCD sum rules for the decay constants of heavy-light mesons. In the sum rules for the vector mesons B^*_(s) and D^*_(s) we improve the accuracy of OPE, taking into account the O(alpha_s^2) terms in the perturbative part and calculating the O(alpha_s) corrections to the quark-condensate contribution. With this accuracy, we obtain the ratios of decay constants: f_B^*/f_B=1.02 +0.07 -0.03, f_D^*/f_D=1.20 +0.10 -0.07. The sum rule predictions for the decay constants of pseudoscalar mesons are updated with the results f_B=(207 +17 -9) MeV, f_B_s=(242 +17 -12) MeV, f_D=(201 +12 -13) MeV, f_D_s=(238 +13 -23) MeV. In order to assess the sensitivity of our calculation to the form of the sum rule, we consider alternative versions such as the power moments and Borel sum rules with different weights of the spectral density. We also investigated the heavy quark limit of the sum rules for vector and pseudoscalar mesons, estimating the violations of the heavy-quark spin and flavour symmetry.
Computational Assignment of Chemical Shifts for Protein Residues
Bratholm, Lars A
2013-01-01T23:59:59.000Z
Fast and accurate protein structure prediction is one of the major challenges in structural biology, biotechnology and molecular biomedicine. These fields require 3D protein structures for rational design of proteins with improved or novel properties. X-ray crystallography is the most common approach even with its low success rate, but lately NMR based approaches have gained popularity. The general approach involves a set of distance restraints used to guide a structure prediction, but simple NMR triple-resonance experiments often provide enough structural information to predict the structure of small proteins. Previous protein folding simulations that have utilised experimental data have weighted the experimental data and physical force field terms more or less arbitrarily, and the method is thus not generally applicable to new proteins. Furthermore a complete and near error-free assignment of chemical shifts obtained by the NMR experiments is needed, due to the static, or deterministic, assignment. In this ...
Model morphing and sequence assignment after molecular replacement
Terwilliger, Thomas C., E-mail: terwilliger@lanl.gov [Los Alamos National Laboratory, Mail Stop M888, Los Alamos, NM 87545 (United States); Read, Randy J. [University of Cambridge, Cambridge Institute for Medical Research, Cambridge CB2 0XY (United Kingdom); Adams, Paul D. [Lawrence Berkeley National Laboratory, One Cyclotron Road, Bldg 64R0121, Berkeley, CA 94720 (United States); Brunger, Axel T. [Stanford University, 318 Campus Drive West, Stanford, CA 94305 (United States); Afonine, Pavel V. [Lawrence Berkeley National Laboratory, One Cyclotron Road, Bldg 64R0121, Berkeley, CA 94720 (United States); Hung, Li-Wei [Los Alamos National Laboratory, Mail Stop M888, Los Alamos, NM 87545 (United States)
2013-11-01T23:59:59.000Z
A procedure for model building is described that combines morphing a model to match a density map, trimming the morphed model and aligning the model to a sequence. A procedure termed ‘morphing’ for improving a model after it has been placed in the crystallographic cell by molecular replacement has recently been developed. Morphing consists of applying a smooth deformation to a model to make it match an electron-density map more closely. Morphing does not change the identities of the residues in the chain, only their coordinates. Consequently, if the true structure differs from the working model by containing different residues, these differences cannot be corrected by morphing. Here, a procedure that helps to address this limitation is described. The goal of the procedure is to obtain a relatively complete model that has accurate main-chain atomic positions and residues that are correctly assigned to the sequence. Residues in a morphed model that do not match the electron-density map are removed. Each segment of the resulting trimmed morphed model is then assigned to the sequence of the molecule using information about the connectivity of the chains from the working model and from connections that can be identified from the electron-density map. The procedure was tested by application to a recently determined structure at a resolution of 3.2 Å and was found to increase the number of correctly identified residues in this structure from the 88 obtained using phenix.resolve sequence assignment alone (Terwilliger, 2003 ?) to 247 of a possible 359. Additionally, the procedure was tested by application to a series of templates with sequence identities to a target structure ranging between 7 and 36%. The mean fraction of correctly identified residues in these cases was increased from 33% using phenix.resolve sequence assignment to 47% using the current procedure. The procedure is simple to apply and is available in the Phenix software package.
The effect of network detail on traffic assignment
Long, Gary Don
1968-01-01T23:59:59.000Z
exceed the actual separation on the ground. Thus, with the coded networks common1y used, severs!. city blocks are appropri. ately aggregated to form a single zone. The zone centroid is connected to the network in a manner consistent with the physical... these facil- ities and underloading the arterials and collectors. CHAPTER II I NETWORK AS SIGNHENT Detailed Network The initial assignr, . ent of the detailed network resulted in con- siderable disagreement between assigned volumes and ground counts...
Proceedings of Hydrology Days 2002, Pages 56 63, April 1 4, 2002 Hydrology Days 2002
Deinert, Mark
Proceedings of Hydrology Days 2002, Pages 56 Â 63, April 1 Â 4, 2002 Hydrology Days 2002 Real radiography can be used for quantitative imaging of hydrologic phenomena at video frame rates, with great
Inter-Agency Holocaust Remberance Day
Broader source: Energy.gov [DOE]
The ‘Days of Remembrance’ honors the six million Jews who were murdered during the Holocaust, and the five million other victims including Soviet prisoners of war, Polish Christians, physically and...
30-Day Federal Register Notice - Proposed
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Revised 11-2009 30-Day Federal Register Notice - Proposed 6450-01-P DEPARTMENT OF ENERGY Proposed Agency Information Collection AGENCY: U.S. Department of Energy. ACTION: Notice...
2015 Joint Capability Technology Demonstration Industry Day
Broader source: Energy.gov [DOE]
The Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capability Technology Demonstration (JCTD) Phase 3 Industry Day will be on August 27, 2015, from 8 a.m. to noon at the Hawaii Convention Center.
Tucker, Catherine Elizabeth
In 2006, Massachusetts adopted a new policy that prohibits home sellers from resetting their properties’ days on market through relisting. Massachusetts homes exposed to the policy change experienced a $16,000 reduction ...
SPIDERS Joint Capability Technology Demonstration Industry Day
Broader source: Energy.gov [DOE]
The Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capability Technology Demonstration (JCTD) Industry Day occurred April 22, 2014, from 8 a.m. to 1:30 p.m. at Fort Carson, Colorado.
A Branch-and-Bound Algorithm for the Quadratic Assignment Problem Based on the Hungarian Method
the Linear Assignment Problem. Our DP solves the QAP in certain cases, i.e., for some small problems (N Assignment Problem, Branch-and-bound, Quadratic Programming, Integer Programming, Mathematical Programming, which has roots in the Hungarian algorithm (see Munkres [21]) which solves the linear assignment problem
Beltran-Royo, Cesar
integer linear programming. 1. Introduction In 1957, the Quadratic Assignment Problem (QAP) was introducedSolving the quadratic assignment problem by means of general purpose mixed integer linear programming solvers Huizhen Zhang Cesar Beltran-Royo Liang Ma 19/04/2010 Abstract The Quadratic Assignment
Low Power Discrete Voltage Assignment Under Clock Skew , Jian Sun2
Zhou, Hai
assignment problem by formulating it into an Integer Linear Programming (ILP) with inequalities representingLow Power Discrete Voltage Assignment Under Clock Skew Scheduling Li Li1 , Jian Sun2 , Yinghai Lu1 Abstract--Multiple Supply Voltage (MSV) assignment has emerged as an appealing technique in low power IC
Throughput Validation of an Advanced Channel Assignment Algorithm in IEEE 802.11 Mohamad Haidar
Akl, Robert
assignment for hot-spot service areas in a WLAN by formulating an Integer Linear Programming (ILP) modelThroughput Validation of an Advanced Channel Assignment Algorithm in IEEE 802.11 WLAN Mohamad channel-assignment algorithm at the Access Points (APs) of a Wireless Local Area Network (WLAN
Mini-Project Assignment: MS2a Bioinformatics and Computational Biology
Goldschmidt, Christina
1 Mini-Project Assignment: MS2a Bioinformatics and Computational Biology Deadline TWO COPIES of your completed mini-project for MS2a Bioinformatics and Computational Biology should be handed-project assignment are on pages 2-4 below. #12;2 Mini-Project Assignment: MS2a Bioinformatics and Computational
A study and comparison of traffic assignment methods
McIver, Jes David
1956-01-01T23:59:59.000Z
OF SCIENCE January 1956 Ma)or Sub]ect: Civil Engineering LIBRARY I S IS CIILLEOE OF TEXAS A STUDY AND COMPARISON OF TRAFFIC ASSIGNFIENT IIETHODS A Thesd. s by JES DAVID MCIVER Approved as to style and content by: p/ / ~ Chairman of Committee Head... Traffic Assignment by Brown's and Related Methods g8 LIST OF FIGURES Figure ~Ne ~Ttle Page Number Total . 'iotor Vehicle Travel in the United States Relation of Traffio on Raine Turnpike to That on U S 1, By Years 10 Traffic Diversion Curves...
Chiral sum rules and vacuum condensates from tau-lepton decay data
C. A. Dominguez; L. A. Hernandez; K. Schilcher; H. Spiesberger
2015-02-16T23:59:59.000Z
QCD finite energy sum rules, together with the latest updated ALEPH data on hadronic decays of the tau-lepton are used in order to determine the vacuum condensates of dimension $d=2$ and $d=4$. These data are also used to check the validity of the Weinberg sum rules, and to determine the chiral condensates of dimension $d=6$ and $d=8$, as well as the chiral correlator at zero momentum, proportional to the counter term of the ${\\cal{O}}(p^4)$ Lagrangian of chiral perturbation theory, $\\bar{L}_{10}$. Suitable (pinched) integration kernels are introduced in the sum rules in order to suppress potential quark-hadron duality violations. We find no compelling indications of duality violations in the kinematic region above $s \\simeq 2.2$ GeV$^2$ after using pinched integration kernels.
Achievable Secrecy Sum-Rate in a Fading MAC-WT with Power Control and without CSI of Eavesdropper
Shah, Shahid M; Sharma, Vinod
2011-01-01T23:59:59.000Z
We consider a two user fading Multiple Access Channel with a wire-tapper (MAC-WT) where the transmitter has the channel state information (CSI) to the intended receiver but not to the eavesdropper (eve). We provide an achievable secrecy sum-rate with optimal power control. We next provide a secrecy sum-rate with optimal power control and cooperative jamming (CJ). We then study an achievable secrecy sum rate by employing an ON/OFF power control scheme which is more easily computable. We also employ CJ over this power control scheme. Results show that CJ boosts the secrecy sum-rate significantly even if we do not know the CSI of the eve's channel. At high SNR, the secrecy sum-rate (with CJ) without CSI of the eve exceeds the secrecy sum-rate (without CJ) with full CSI of the eve.
MA 16010 WebAssign Homework Explanation and Due Dates
2014-08-22T23:59:59.000Z
Bonus: A 20% bonus can be earned on each homework problem completed correctly by 11:59PM the day the bonus must be completed. Sun-8/24. Mon-8/25.
MA 16010 WebAssign Homework Explanation and Due Dates
2014-12-19T23:59:59.000Z
Bonus: A 20% bonus can be earned on each homework problem completed correctly by 11:59PM the day the bonus must be completed. Mon 1/12. Tues 1/13.
Sum--of--squares results for polynomials related to the Bessis--Moussa--Villani conjecture
Collins, Benoit; Torres-Ayala, Francisco
2009-01-01T23:59:59.000Z
We show that the polynomial S_{m,k}(A,B), that is the sum of all words in noncommuting variables A and B having length m and exactly k letters equal to B, is not equal to a sum of commutators and Hermitian squares in the algebra R where X^2=A and Y^2=B, for all even values of m and k with 6 when m is even and not a multiple of 4, which implies that the trace of S_{m,4}(A,B) is nonnegative for all Hermitian matrices A and B, for these values of m.
Elliptic Gauss Sums and Hecke L-values at s=1
Asai, Tetsuya
2007-01-01T23:59:59.000Z
The rationality of the elliptic Gauss sum coefficient is shown. The following is a specific case of our argument. Let f(u)=sl((1-i)\\varpi u), where sl() is the Gauss' lemniscatic sine and \\varpi=2.62205... is the real period of the elliptic curve y^2=x^3-x, so that f(u) is an elliptic function relative to the period lattice Z[i]. Let \\pi be a primary prime of Z[i] such that norm(\\pi)\\equiv 13\\mod 16. Let S be the quarter set mod \\pi consisting of quartic residues. Let us define G(\\pi):=\\sum_{\
Charmonium spectra at finite temperature from QCD sum rules with the maximum entropy method
Philipp Gubler; Kenji Morita; Makoto Oka
2011-08-30T23:59:59.000Z
Charmonia spectral functions at finite temperature are studied using QCD sum rules in combination with the maximum entropy method. This approach enables us to directly obtain the spectral function from the sum rules, without having to introduce any specific assumption about its functional form. As a result, it is found that while J/psi and eta_c manifest themselves as significant peaks in the spectral function below the deconfinement temperature T_c, they quickly dissolve into the continuum and almost completely disappear at temperatures between 1.0 T_c and 1.1 T_c.
Checklist 2 The first days in Germany
Kemper, Gregor
Checklist 2 The first days in Germany Further information and explanations for the following points (former E111 or E128) or EHIC-Card to one of the social insurers in Germany. You will then be issued in Germany! Only when you have a permanent address you can register with the Citizens' Bureau (Bürgerbüro
Engineering Exploration Day Saturday, February 13, 2010
Rutledge, Steven
Engineering Exploration Day Saturday, February 13, 2010 Fort Collins, Colorado #12;2 EXPLORATION Engineering, Dr. Ken Reardon LSC Room 224-226 Electrical & Computer Engineering, Karen Ungerer LSC Room 228 Environmental Engineering, Dr. Sybil Sharvelle LSC Room 230 Mechanical Engineering, Dr. Patrick Fitzhorn
TEAM DAY GLOBC 21 janvier 2004
Page 1 TEAM DAY GLOBC 21 janvier 2004 #12;Page 2 Plan général ·OASIS ·PALM ·Perspectives PALM-OASIS ·Applications PALM #12;Page 3 Le coupleur OASIS ·OASIS ·L'historique ·La communauté aujourd'hui ·Le projet PRISM ·OASIS3: Finalisation et diffusion ·OASIS4: 1ère version d'un coupleur parallèle ·Perspectives OASIS #12
John Day Tailrace MASS2 Hydraulic Modeling
Rakowski, Cynthia L.; Richmond, Marshall C.
2003-06-03T23:59:59.000Z
Recent biological results for the Juvenile Bypass System at John Jay Lock and Dam have raised concerns about the hydraulic conditions that are created in the tailrace under different project operations. This Memorandum for Record discusses the development and application of a truncated MASS2 model in the John Day tailrace.
One day seminar: Genetics and Genomics of
Brierley, Andrew
SCHOOL OF MEDICINE One day seminar: Genetics and Genomics of Infectious Diseases Malaria and TB 14th June 2013 University of St Andrews - School of Medicine Pathogen genome research allows exquisite to understanding disease progression. Pathogen genome sequencing is accessible to most. Outputs have broad
Nordic Polymer Days 2006 Copenhagen, Denmark
Abstract Nordic Polymer Days 2006 Copenhagen, Denmark Polyacrylamide nanosensor embedded Scharff-Poulsen, c Hong Gu, d Wolf B. Fromme, b Iver Jakobsen, a Kristoffer Almdal a The Danish Polymer-linked polymer in nanometer scale, have several advantages over direct loading of cells with fluorescent probes
TITLE: Multimedia Over the Internet DURATION: Half day (can be extended to full-day)
Furht, Borko
SEMINAR TITLE: Multimedia Over the Internet DURATION: Half day (can be extended to full-day) INSTRUCTOR: Borko Furht, Professor and Director of NSF Multimedia Laboratory Department of Computer Science-2800 Email: borko@cse.fau.edu OBJECTIVE: Multimedia coupled with information superhighways allows
Iso-vector form factors of the delta and nucleon in QCD sum rules
Ozpineci, A. [Physics Department, Middle East Technical University, 06800 (Turkey)
2012-10-23T23:59:59.000Z
Form factors are important non-perturbative properties of hadrons. They give information about the internal structure of the hadrons. In this work, iso-vector axial-vector and iso-vector tensor form factors of the nucleon and the iso-vector axial-vector {Delta}{yields}N transition form factor calculations in QCD Sum Rules are presented.
Weighted Sum Rate Maximization of Correlated MISO Broadcast Channels under Linear Precoding
Paris-Sud XI, Université de
1 Weighted Sum Rate Maximization of Correlated MISO Broadcast Channels under Linear Precoding algorithm proposed by Christensen et al. in large correlated MISO broadcast channels. We propose a novel maximization. I. INTRODUCTION WE consider the multiple-input single-output (MISO) broadcast channel (BC
Weighted Sum Rate Maximization in the Underlay Cognitive MISO Interference Channel
Gesbert, David
Weighted Sum Rate Maximization in the Underlay Cognitive MISO Interference Channel Laurent Gallo) maximization for a K-user Multiple-Input Single-Output (MISO) cognitive Interference Channel (IFC) with linear studied in a non-cognitive scenario for the MISO inter- ference channel (IFC) in [3], where a distributed
Sum-frequency generation of 589 nm light with near-unit efficiency
Dalibard, Jean
. Dawson, A. D. Drobshoff, R. J. Beach, M. J. Messerly, S. A. Payne, A. Brown, D. M. Pennington, D. JÂ3974 (1995). 13. E. Streed, A. Chikkatur, T. Gustavson, M. Boyd, Y. Torii, D. Schneble, G. Campbell, D of sodium resonance radiation," Appl. Opt. 28, 2588Â2591 (1989). 3. H. MoosmÂ¨uller and J. D. Vance, "Sum
Glaser, Rainer
Crystal Potential Formula for the Calculation of Crystal Lattice Sums1 Don Steiger and Calvin; In Final Form: April 7, 1998 A new formula is derived for the determination of the potential energy of the central unit cell of a finite crystal; this formula is called the crystal potential formula. The crystal
Dirichlet L-series with real and complex characters and their application to solving double sums
I. J. Zucker; R. C. McPhedran
2007-08-09T23:59:59.000Z
A description of the properties of \\L with complex characters is given. By using these, together with the more familiar \\L with real characters, it is shown how certain two dimensional lattice sums, which previously could not be put into closed form, may now be expressed in this way.
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem 1
Bose, Prosenjit
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem 1 Prosenjit Bose Fermat-Weber problem in any #12;xed dimension. 1 Introduction Let S = fp 1 ; : : : ; p n g be a set roots that can be irrational numbers [1]. A famous problem related to the function w is the Fermat-Weber
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem 1
Morin, Pat
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem 1 Prosenjit Bose) time deterministic and O(n) time randomized #15;-approximation algorithm for the so called Fermat-Weber numbers [1]. A famous problem related to the function w is the Fermat-Weber problem [4] which asks
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem y
Bose, Prosenjit
Fast Approximations for Sums of Distances, Clustering and the Fermat-Weber Problem y Prosenjit Bose algorithm for the so called Fermat-Weber problem in any #12;xed dimension. 1 Introduction Let S = fp 1 be irrational numbers [1]. A famous problem related to the function w is the Fermat-Weber problem [4] which asks
Impact of folivory on photosynthesis is greater than the sum of its holes
DeLucia, Evan H.
Impact of folivory on photosynthesis is greater than the sum of its holes A. R. Zangerl*, J. G), pp. 135151.]. An impediment to understanding the effects of leaf damage on photosynthesis has been chlorophyll fluo- rescence and used it to map the effects of caterpillar feeding on whole-leaf photosynthesis
Complex-energy approach to sum rules within nuclear density functional theory
Hinohara, Nobuo; Nazarewicz, Witold; Olsen, Erik
2015-01-01T23:59:59.000Z
The linear response of the nucleus to an external field contains unique information about the effective interaction, correlations, and properties of its excited states. To characterize the response, it is useful to use its energy-weighted moments, or sum rules. By comparing computed sum rules with experimental values, the information content of the response can be utilized in the optimization process of the nuclear Hamiltonian or EDF. But the additional information comes at a price: compared to the ground state, computation of excited states is more demanding. To establish an efficient framework to compute sum rules of the response that is adaptable to the optimization of the nuclear EDF and large-scale surveys of collective strength, we have developed a new technique within the complex-energy FAM based on the QRPA. To compute sum rules, we carry out contour integration of the response function in the complex-energy plane. We benchmark our results against the conventional matrix formulation of the QRPA theory...
ccsd-00016701,version2-3May2006 Generalised extreme value statistics and sum of
Boyer, Edmond
random variables with a sum distributed according to one of the three (k-dependent) asymptotic distributions of extreme value statistics, namely the Gumbel, Fr´echet and Weibull distributions. These classes, as well as the limit distributions, are naturally extended to real values of k, thus providing a clear
On The Analysis of Spatially-Coupled GLDPC Codes and The Weighted Min-Sum Algorithm
Jian, Yung-Yih
2013-08-07T23:59:59.000Z
system that can approach the channel capacity using iterative HDD. The optimality of a codeword returned by the weighted min-sum (WMS) algorithm, an iterative decoding algorithm which is widely used in practice, is studied as well. The attenuated max...
Richmond, Geraldine L.
Surfactant/Water Interactions at the Air/Water Interface Probed by Vibrational Sum Frequency and orientation of water molecules at an air/water interface has been measured in the presence of cationic spectrum of both the surfactant and water molecules at the water surface. In the presence of the charged
Sum--of--squares results for polynomials related to the Bessis--Moussa--Villani conjecture
Benoit Collins; Kenneth J. Dykema; Francisco Torres-Ayala
2010-03-27T23:59:59.000Z
We show that the polynomial S_{m,k}(A,B), that is the sum of all words in noncommuting variables A and B having length m and exactly k letters equal to B, is not equal to a sum of commutators and Hermitian squares in the algebra R where X^2=A and Y^2=B, for all even values of m and k with 6 Bessis--Moussa--Villani conjecture, which asks whether the trace of S_{m,k}(A,B)) is nonnegative for all positive semidefinite matrices A and B. These results eliminate the possibility of using "descent + sum-of-squares" to prove the BMV conjecture. We also show that S_{m,4}(A,B) is equal to a sum of commutators and Hermitian squares in R when m is even and not a multiple of 4, which implies that the trace of S_{m,4}(A,B) is nonnegative for all Hermitian matrices A and B, for these values of m.
Sum-of-Product Architectures Computing Just Right F. de Dinechin, Matei Istoan, Abdelbasset Massouri
Boyer, Edmond
(SPC). This paper addresses the automatic construction of low-precision, but high accuracy SPC-processing transforms that can be expressed as a sum of products with constants (SPC). Specifically, a SPC is any Recherche (ANR) SPC architecture generator real coeff. (ai)0i
The Power of Neutrino Mass Sum Rules for Neutrinoless Double Beta Decay Experiments
Stephen F. King; Alexander Merle; Alexander J. Stuart
2013-07-31T23:59:59.000Z
Neutrino mass sum rules relate the three neutrino masses within generic classes of flavour models, leading to restrictions on the effective mass parameter measured in experiments on neutrinoless double beta decay as a function of the lightest neutrino mass. We perform a comprehensive study of the implications of such neutrino mass sum rules, which provide a link between model building, phenomenology, and experiments. After a careful explanation of how to derive predictions from sum rules, we discuss a large number of examples both numerically, using all three global fits available for the neutrino oscillation data, and analytically wherever possible. In some cases, our results disagree with some of those in the literature for reasons that we explain. Finally we discuss the experimental prospects for many current and near-future experiments, with a particular focus on the uncertainties induced by the unknown nuclear physics involved. We find that, in many cases, the power of the neutrino mass sum rules is so strong as to allow certain classes of models to be tested by the next generation of neutrinoless double beta decay experiments. Our study can serve as both a guideline and a theoretical motivation for future experimental studies.
Dhinojwala, Ali
Contact of Oil with Solid Surfaces in Aqueous Media Probed Using Sum Frequency Generation is present between the oil and the sapphire substrate. Below the isoelectric point of the sapphire substrate and the attractive van der Waals interactions. INTRODUCTION An oil drop in contact with a solid surface in aqueous
Using or Hiding Private Information? An Experimental Study of Zero-Sum Repeated Games with
Paris-Sud XI, Université de
Using or Hiding Private Information? An Experimental Study of Zero-Sum Repeated Games the value of private information in strictly competitive interactions in which there is a trade-off between, the empirical use of private information is almost complete when it should be, and decreases in longer
ON THE ORDER OF STIRLING NUMBERS AND ALTERNATING BINOMIAL COEFFICIENT SUMS
Lengyel, TamÃ¡s
ON THE ORDER OF STIRLING NUMBERS AND ALTERNATING BINOMIAL COEFFICIENT SUMS Ira M. Gessel \\Lambda=p is not an odd integer. Here S(n; k) denotes the Stirling number of the second kind; i.e., the number) denotes the Stirling number of the second kind, and n = a 2 q ; a is odd, and q is sufficiently large (for
ON THE ORDER OF STIRLING NUMBERS AND ALTERNATING BINOMIAL COEFFICIENT SUMS
Lengyel, TamÃ¡s
ON THE ORDER OF STIRLING NUMBERS AND ALTERNATING BINOMIAL COEFFICIENT SUMS Ira M. Gessel is sufficiently large and kip is not an odd integer. Here S(n, k) denotes the Stirling num- ber of the second kindStirling number of the second kind, and n = alq , a is odd, and q
Off-shell [rho]-[omega] mixing in QCD sum rules
Hatsuda, T.; Henley, E.M.; Meissner, T.; Krein, G. (Physics Department, FM-15, University of Washington, Seattle, Washington 98195 (United States) Institute for Nuclear Theory, HN-12 University of Washington, Seattle, Washington 98195 (United States) Instituto de Fisica Teorica, Rua Pamplona, 145, 01405-900 Sao Paulo-SP (Brazil))
1994-01-01T23:59:59.000Z
The [ital q][sup 2] dependence of the [rho]-[omega] mixing amplitude is analyzed with the use of QCD sum rules and dispersion relations. Going off shell the mixing decreases, changes sign at [ital q][sup 2][congruent]0.4[ital m][sub [rho
What is a High Electric Demand Day?
Broader source: Energy.gov [DOE]
This presentation by T. McNevin of the New Jersey Bureau of Air Quality Planning was part of the July 2008 Webcast sponsored by the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Weatherization and Intergovernmental Program Clean Energy and Air Quality Integration Initiative that was titled Role of Energy Efficiency and Renewable Energy in Improving Air Quality and Addressing Greenhouse Gas Reduction Goals on High Electric Demand Days.
SumTime-Turbine: A Knowledge-Based System to Communicate Gas Turbine Time-Series Data
Reiter, Ehud
SumTime-Turbine: A Knowledge-Based System to Communicate Gas Turbine Time-Series Data Jin Yu of Aberdeen Aberdeen, AB24 3UE, UK {jyu, ereiter, jhunter, ssripada}@csd.abdn.ac.uk Abstract: SumTime-Turbine produces textual summaries of archived time- series data from gas turbines. These summaries should help
Giannakis, Georgios
Multi-Carrier Multiple Access is Sum-Rate Optimal for Block Transmissions over Circulant ISI to maximizing the sum-rate of circulant inter-symbol interference (ISI) channels, that are assumed available at the transmitter. Cir- culant ISI channels are ensured either with cyclic pre`xed block transmissions
Improved computational methods for asynchronous state assignment by the Tracey method
Raiford, Robert Charles
1974-01-01T23:59:59.000Z
must be formed thus requiring [q(q ? 1)/2] . 2 . 2 = 60 operations. These sums must be tested for validity (null sets and redundancies must be eliminated). This test requires q(q ? 1) or 30 operations to determine the 7 closed dichotomies in Table...) 2 ~ f ( - I) 2 ] = q(q - I). In addition to the summing operations, each entry in the pair chart had to be checked to determine whether a dichotomy sum was to be formed or ( -i) Tht dd y h 2 3 ? 3 t 3q(3q/2 - 3)/2 2 operations depending...
Broader source: Energy.gov [DOE]
Document offers guidance on how to recognize and assign energy savings performance contract (ESPC) risks and responsibilities using the risk, responsibility, and performance matrix, also known as RRPM.
Property:DayQuantity | Open Energy Information
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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,PillarPublicationType JumpDOEInvolve Jump to: navigation,DayQuantity Jump to:
4th Day Energy | Open Energy Information
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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORT Americium/Curium Vitrification4th Day Energy Jump to:
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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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to: navigation, searchNewOpenSumpter,Sun CitySunSunConnexSunDay
Ideas for What to Do this Earth Day
Broader source: Energy.gov [DOE]
Given that Earth Day's coming up in a couple of days, you might find a few things you can do if you choose to celebrate Earth Day this year.
Secretary Moniz Warms Up For Earth Day Pitch | Department of...
Broader source: Energy.gov (indexed) [DOE]
Warms Up For Earth Day Pitch Secretary Moniz Warms Up For Earth Day Pitch Addthis Speakers Secretary Ernest Moniz Duration :32...
Wakamatsu, M.; Tsujimoto, H. [Department of Physics, Faculty of Science, Osaka University, Toyonaka, Osaka 560-0043 (Japan)
2005-04-01T23:59:59.000Z
The theoretical predictions are given for the forward limit of the unpolarized spin-flip isovector generalized parton distribution function (E{sup u}-E{sup d})(x,{xi},t) within the framework of the chiral quark soliton model, with full inclusion of the polarization of Dirac sea quarks. We observe that [(H{sup u}-H{sup d})+(E{sup u}-E{sup d})](x,0,0) has a sharp peak around x=0, which we interpret as a signal of the importance of the pionic qq excitation with large spatial extension in the transverse direction. Another interesting indication given by the predicted distribution in combination with Ji's angular momentum sum rule is that the d quark carries more angular momentum than the u quark in the proton, which may have some relation with the physics of the violation of the Gottfried sum rule.
Sum-Rate Optimal Power Policies for Energy Harvesting Transmitters in an Interference Channel
Tutuncuoglu, Kaya
2011-01-01T23:59:59.000Z
This paper considers a two-user Gaussian interference channel with energy harvesting transmitters. Different than conventional battery powered wireless nodes, energy harvesting transmitters have to adapt transmission to availability of energy at a particular instant. In this setting, the optimal power allocation problem to maximize sum throughput within a given deadline is formulated. The convergence of the proposed iterative coordinate descent method for the problem is proved and the short-term throughput maximizing offline power allocation policy is found. Examples for interference regions with known sum capacities are given with directional water-filling interpretations when possible. Next, stochastic data arrivals are addressed. Finally online and/or distributed near-optimal policies are proposed. Performance of the proposed algorithms are demonstrated through simulations.
Sulfate Adsorption at the Buried Fluorite-Solution Interface Revealed by Vibrational Sum Frequency the adsorption of sulfate at the buried fluorite (CaF2)/Na2SO4 solution surface at pH 7 and 298 K in the presence surface with an average surface free energy of adsorption of -31 ± 3 kJ/mol for pH 7 solutions at 298 K
Dynamic properties of one-component strongly coupled plasmas: The sum-rule approach
Arkhipov, Yu. V.; Askaruly, A.; Davletov, A. E. [Department of Optics and Plasma Physics, Al-Farabi Kazakh National University, Tole Bi 96, Almaty 050012 (Kazakhstan); Ballester, D. [School of Mathematics and Physics, Queen's University, Belfast BT7 1NN (United Kingdom); Tkachenko, I. M. [Instituto de Matematica Pura y Aplicada, Universidad Politecnica de Valencia, Camino de Vera s/n, 46022 Valencia (Spain); Zwicknagel, G. [Institut fuer Theoretische Physik II, Erlangen-Nuernberg Universitaet, Staudtstr. 7, D-91058 Erlangen (Germany)
2010-02-15T23:59:59.000Z
The dynamic characteristics of strongly coupled one-component plasmas are studied within the moment approach. Our results on the dynamic structure factor and the dynamic local-field correction satisfy the sum rules and other exact relations automatically. A quantitative agreement is obtained with numerous simulation data on the plasma dynamic properties, including the dispersion and decay of collective modes. Our approach allows us to correct and complement the results previously found with other treatments.
Single particle sum rules in the nuclear deep-inelastic region
Rozynek, J.; Wilk, G. [Andrzej Soltan Institute for Nuclear Studies, Hoza 69, PL-00-689 Warsaw (Poland)
2005-06-01T23:59:59.000Z
We have modeled the parton distribution in nuclei using a suitably modified nuclear Fermi motion. The modifications concern the nucleon rest energy which changes the Bjoerken x in a nuclear medium. We also introduce final state interactions between the scattered nucleon and the rest of the nucleus. The energy-momentum sum rule is saturated. Good agreement with experimental data of the EMC effect for x>0.15 and nuclear lepton pair production data has been obtained.
Four-quark condensates in open-charm chiral QCD sum rules
Thomas Hilger; Thomas Buchheim; Burkhard Kampfer; Stefan Leupold
2012-01-05T23:59:59.000Z
Recently, in Hilger et al. (2011) [1] QCD sum rules for chiral partners in the open-charm meson sector have been presented at nonzero baryon net density or temperature up to and including mass dimension 5. Referring to this, details concerning the cancelation of infrared divergences are presented and important technical and conceptional ingredients for an incorporation of four-quark condensates beyond factorization and of other mass dimension 6 condensates are collected.
An Information-Theoretic Analysis of Hard and Soft Assignment Methods for Clustering
Kearns, Michael
are at the heart of many algorithms for unsupervised learning and clus- tering | in particular, the well-known K-means, including the hard" assignments used by K-means and the soft" assignments used by EM. While it is known that K-means minimizes the distortion on the data and EM maximizes the likelihood, little is known about
CISC 327 -Fall 2014 ! Course Project Assignment #5 -Back End Unit Testing!
Cordy, James R.
CISC 327 - Fall 2014 ! ! Course Project Assignment #5 - Back End Unit Testing! !Due Wednesday Nov 19! !In this assignment, you will practice (partial) white box testing of the Back Office you cases on your Back End! !! (v) make a table of the failures uncovered by your tests (if any
Multicast Routing and Wavelength Assignment in WDM Mesh Networks with Sparse Splitting
Paris-Sud XI, Université de
separately by heuristic algorithms, or formulated as an Integer Linear Programming (ILP) and solved onceMulticast Routing and Wavelength Assignment in WDM Mesh Networks with Sparse Splitting Fen Zhou.cousin@irisa.fr Abstract--In this paper routing and wavelength assignment for supporting multicast traffic is investigated
A Distributed Simplex Algorithm for Degenerate Linear Programs and Multi-Agent Assignments
Bullo, Francesco
A Distributed Simplex Algorithm for Degenerate Linear Programs and Multi-Agent Assignments Mathias: Distributed Simplex, Distributed Linear Programming, Asynchronous Algorithm, Multi-Agent Task Assignment. M we propose a novel distributed algorithm to solve degenerate linear programs on asynchronous peer
Assignment of Roles and Channels for a Multichannel MAC in Wireless Mesh Networks
Paris-Sud XI, Université de
MILP (Mixed Integer Linear Programming) problem. Its solution leads to the optimal assignment of roles for constructing such a molecular structure through a MILP (Mixed Integer Linear Programming) formulationAssignment of Roles and Channels for a Multichannel MAC in Wireless Mesh Networks Fabrice Theoleyre
Minimum Interference Channel Assignment in Multi-Radio Wireless Mesh Networks
Gupta, Himanshu
program and a linear program formulation of our optimization problem to obtain lower bounds on overall Mesh Networks, Channel Assignment, Graph Coloring, Interference, Mathe- matical Programming. I1 Minimum Interference Channel Assignment in Multi-Radio Wireless Mesh Networks Anand Prabhu
Math 30210 --Introduction to Operations Research Assignment 9 (55 points total)
Galvin, David
problem? Justify. 1 #12;3. (8 points) Consider the following linear programming problem: Minimize x1 - x2Math 30210 -- Introduction to Operations Research Assignment 9 (55 points total) Due before class page with your name, the course number, the assignment number and the due date. The course grader
Coping with Information Delays in the Assignment of Mobile Agents to Stationary
. In the former case, the application of mixed-integer linear programming (MILP) has proved very useful when1 Coping with Information Delays in the Assignment of Mobile Agents to Stationary Tasks Brandon J toward a common goal. This problem is often put in the context of assignment of agents to tasks
Lee, Daniel C.
the Markov Decision Process and linear programming. The performance of each scheme is numerically evaluatedOptimal Code Assignment and Call Admission Control for OVSF-CDMA Systems Constrained by Blocking code assignment schemes for OVSF-CDMA systems is investigated, and the optimal fixed and dynamic code
Math 30210 --Introduction to Operations Research Assignment 6 (50 points total)
Galvin, David
linear programming problem exhibits cycling, as described. You should then verify that if the firstMath 30210 -- Introduction to Operations Research Assignment 6 (50 points total) Due before class page with your name, the course number, the assignment number and the due date. The course grader
Wavelength Assignment to Minimize the Number of SONET ADMs in WDM Rings
Yuan, Xin
an integer linear programming (ILP) forma- tion for this problem, propose a new wavelength assignment to minimize the number of SONET ADMs is NPhard. In this paper, we develop an in- teger linear programmingWavelength Assignment to Minimize the Number of SONET ADMs in WDM Rings Xin Yuan Amit Fulay
Adaptive Generalized Estimation Equation with Bayes Classifier for the Job Assignment Problem
Lin, King-Ip "David"
or linear programming do not work well for data with high level of noise. Moreover, our model aims at beingAdaptive Generalized Estimation Equation with Bayes Classifier for the Job Assignment Problem Yulan classifiers to enhance decisionmaking models for the job assignment problem. Adaptive Generalized Estimation
December 2001 LIDS REPORT P-2535 Routing and Wavelength Assignment in
Bertsekas, Dimitri
- linear programming formulations, which can be addressed with highly efficient linear (not integerDecember 2001 LIDS REPORT P-2535 Routing and Wavelength Assignment in Optical Networks 1 by Asuman E. Ozdaglar and Dimitri P. Bertsekas 2 Abstract The problem of routing and wavelength assignment
SHORT COMMUNICATION Assignment of the Norepinephrine Transporter Protein (NET1) Locus
Kidd, Kenneth
SHORT COMMUNICATION Assignment of the Norepinephrine Transporter Protein (NET1) Locus to Chromosome; revisedJuly 19, 1993 The norepinephrine transporter protein (NET) is the presynaptic reuptake site assignment to chromo- some 16. We then typed a genetic polymorphism at the NET1 locus in three large
A Flexible Method for Segmentation in Concept Assignment Nicolas Gold and Keith Bennett
Gold, Nicolas
here is on automatic concept assignment with minimal user involvement, although the activity can also be performed semi-automatically or manually. The emphasis is particularly on plausible reasoning concept #12 analysis [3]. There are two examples of existing plausible reasoning concept assignment systems: DM-TAO
Assignment 6: Heat Transfer Page 1 of 8 600.112: Introduction to Programming
Fröhlich, Peter
Assignment 6: Heat Transfer Page 1 of 8 600.112: Introduction to Programming for Scientists and Engineers Assignment 6: Heat Transfer Peter H. Fr¨ohlich phf@cs.jhu.edu Joanne Selinski joanne to Programming for Scientists and Engineers is all about heat transfer and how to simulate it. There are three
Generalized computer-assisted operations; A comprehensive system for day-to-day oilfield operations
Dunham, C.L.; Anderson, S.R. (Shell Oil Co. (US))
1991-03-01T23:59:59.000Z
This paper reports that Shell Oil Co. and a U.S. subsidiary, Shell Western E and P Inc., developed a comprehensive, generalized, computer-assisted-operations (CAO) system for day-to-day oilfield operations. The system addresses many of the daily operating needs of data acquisition, well and facility monitoring and control, problem detection and diagnosis, design and/or redesign of artificial-lift systems, and oilfield data management. It is generalized in that one system, with common computer hardware, software, and techniques, serves several different oil fields with diverse operating requirements and conditions.
Integral Fluxes, Day-Night, and Spectrum Results from SNO's 391-Day Salt Phase
Juergen Wendland; for the SNO collaboration
2005-07-12T23:59:59.000Z
The Sudbury Neutrino Observatory is a 1000t heavy water Cherenkov detector observing neutrinos from the Sun and other astrophysical sources. Measurements of the integral solar neutrino fluxes of charged current, neutral current and elastic scattering events are reported for 391 days of live data from the salt phase of SNO operation. In this phase 2t of salt were dissolved in the heavy water, which enhanced and differentiated the detection of neutral current events. Day-night asymmetries in these fluxes were also determined. The measured electron spectrum from the charged-current channel is compatible with the undistorted spectrum of the solar 8B neutrino flux.
A. L. Kataev
2005-05-27T23:59:59.000Z
It is demonstrated that the infrared renormalon calculus indicates that the QCD theoretical expressions for the Gross-Llewelln Smith sum rules and for the Bjorken polarized and unpolarized ones contain an identical negative twist-4 1/Q^2 correction. This observation is supported by the consideration of the results of calculations of the corresponding twist-4 matrix elements. Together with the indication of the similarity of perturbative QCD corrections to these three sum rules, this observation leads to simple new theoretical relations between the Gross-Llewellyn Smith and Bjorken polarized and unpolarized sum rules in the energy region $Q^2\\geq 1 GeV^2$. The validity of this relation is checked using concrete experimental data for the Gross-Llewellyn Smith and Bjorken polarized sum rules
Paris-Sud XI, Université de
Absolute frequency measurement of an SF6 two-photon line using a femtosecond optical comb and sum laser. The absolute frequency of a CO2 laser stabilized onto an SF6 two-photon line has been measured
La Guardia, Renata
2007-01-01T23:59:59.000Z
da sonegação fiscal. No Brasil, os tributos ‘lump-sum’ sãobusca averiguar se, ao Brasil, aplicam-se as conclusões desonegação fiscal. Claro que o Brasil não passou recentemente
Ransom, Ray M. (Big Bear City, CA); Gallegos-Lopez, Gabriel (Torrance, CA); Kinoshita, Michael H. (Redondo Beach, CA)
2012-07-31T23:59:59.000Z
Methods, system and apparatus are provided for quickly approximating a peak summed magnitude (A) of a phase voltage (Vph) waveform in a multi-phase system that implements third harmonic injection.
Empirical Estimates and Observations of 0Day Vulnerabilities
Miles A. McQueen; Trevor A. McQueen; Wayne F. Boyer; May R. Chaffin
2009-01-01T23:59:59.000Z
We define a 0Day vulnerability to be any vulnerability, in deployed software, that has been discovered by at least one person but has not yet been publicly announced or patched. These 0Day vulnerabilities are of particular interest when assessing the risk to a system from exploit of vulnerabilities which are not generally known to the public or, most importantly, to the owners of the system. Using the 0Day definition given above, we analyzed the 0Day lifespans of 491 vulnerabilities and conservatively estimated that in the worst year there were on average 2500 0Day vulnerabilities in existence on any given day. Then using a small but intriguing set of 15 0Day vulnerability lifespans representing the time from actual discovery to public disclosure, we made a more aggressive estimate. In this case, we estimated that in the worst year there were, on average, 4500 0Day vulnerabilities in existence on any given day.
Fernandez, Eduardo
) #12;You can search for the faculty member(s) for whom annual assignments are to be entered several ways. By default, the option to Search Records By Campus/College/Department is selected. If you wish narrow the results by specifying the college and/or department and by restricting the search to active
Proof of the the Riemann hypothesis from the strong density hypothesis via a power sum method
Yuanyou Cheng; S. Albeverio
2014-08-13T23:59:59.000Z
The Riemann hypothesis is equivalent to the $\\varpi$-form of the prime number theorem as $\\varpi(x) =O(x\\sp{1/2} \\log\\sp{2} x)$, where $\\varpi(x) =\\sum\\sb{n\\le x}\\ \\bigl(\\Lambda(n) -1\\big)$ with the sum running through the set of all natural integers. Let ${\\mathsf Z}(s) = -\\tfrac{\\zeta\\sp{\\prime}(s)}{\\zeta(s)} -\\zeta(s)$. We use the classical integral formula for the Heaviside function in the form of ${\\mathsf H}(x) =\\int\\sb{m -i\\infty} \\sp{m +i\\infty} \\tfrac{x\\sp{s}}{s} \\dd s$ where $m >0$, and ${\\mathsf H}(x)$ is 0 when $\\tfrac{1}{2} 1$. However, we diverge from the literature by applying Cauchy's residue theorem to the function ${\\mathsf Z}(s) \\cdot \\tfrac{x\\sp{s}} {s}$, rather than $-\\tfrac{\\zeta\\sp{\\prime}(s)} {\\zeta(s)} \\cdot \\tfrac{x\\sp{s}}{s}$, so that we may utilize the formula for $\\tfrac{1}{2}1$ of ${\\mathsf Z}(s)$, we use induction to reduce the size of the exponent $\\theta$ in $\\varpi(x) =O(x\\sp{\\theta} \\log\\sp{2} x)$, while we also use induction on $x$ when $\\theta$ is fixed. We prove that the Riemann hypothesis is valid under the assumptions of the explicit strong density hypothesis and the Lindel\\"of hypothesis recently proven, via a result of the implication on the zero free regions from the remainder terms of the prime number theorem by the power sum method of Tur\\'an.
Non-interacting KN contribution in the QCD sum rule for the pentaquark Theta^+(1540)
Youngshin Kwon; Atsushi Hosaka; Su Houng Lee
2005-05-06T23:59:59.000Z
We perform a QCD sum rule analysis for the pentaquark baryon Theta^+ with the non-interacting $KN$ contribution treated carefully. The coupling of the Theta^+ current to the $KN$ state is evaluated by applying the soft kaon theorem and vacuum saturation. When using a five-quark current including scalar and pseudo-scalar diquarks, the KN contribution turns out not to be very important and the previous result of the negative parity Theta^+ is reproduced again. The Borel analysis of the correlation function for Theta^+ with the KN continuum states subtracted yields the mass of the J^P= 1/2^- Theta^+ around 1.5 GeV.
Friedel sum rule in the presence of topological defects for graphene
Baishali Chakraborty; Kumar S. Gupta; Siddhartha Sen
2014-03-20T23:59:59.000Z
The Friedel sum rule is extended to deal with topological defects for the case of a graphene cone in the presence of an external Coulomb charge. The dependence in the way the number of states change due to both the topological defect as well as the Coulomb charge are studied. Our analysis addresses both the cases of a subcritical as well as a supercritical value of the Coulomb charge. We also discuss the experimental implications of introducing a self-adjoint extension of the system Hamiltonian. We argue that the boundary conditions following from the self-adjoint extension encode the effect of short range interactions present in the system.
Constraints on the Sum of Neutrino Masses from Cosmology and their impact on world neutrino data
A. Melchiorri; G. L. Fogli; E. Lisi; A. Marrone; A. Palazzo; P. Serra; J. I. Silk
2005-01-25T23:59:59.000Z
We derive upper limits on the sum of neutrino masses from an updated combination of data from Cosmic Microwave Background experiments and Galaxy Redshifts Surveys. The results are discussed in the context of three-flavor neutrino mixing and compared with neutrino oscillation data, with upper limits on the effective neutrino mass in Tritium beta decay from the Mainz and Troitsk experiments and with the claimed lower bound on the effective Majorana neutrino mass in neutrinoless double beta decay from the Heidelberg-Moscow experiment.
Completely positive maps within the framework of direct-sum decomposition of state space
Longjiang Liu; D. M. Tong
2014-07-08T23:59:59.000Z
We investigate completely positive maps for an open system interacting with its environment. The families of the initial states for which the reduced dynamics can be described by a completely positive map are identified within the framework of direct-sum decomposition of state space. They includes not only separable states with vanishing or nonvanishing quantum discord but also entangled states. A general expression of the families as well as the Kraus operators for the completely positive maps are explicitly given. It significantly extends the previous results.
Defining medium-specific condensates in QCD sum rules for $D$ and $B$ mesons
T. Buchheim; T. Hilger; B. Kampfer
2014-09-08T23:59:59.000Z
QCD sum rules for $D$ and $B$ mesons in a strongly interacting environment require the decomposition of Gibbs averaged operators related to tensor structures. We present a procedure to decompose these operators into vacuum and medium-specific parts, thus defining plain medium-specific condensates with coefficients vanishing in vacuum. Our decomposition allows for an identification of potential elements of order parameters for chiral restoration, in particular for higher mass-dimension quark-condensates which would be masked otherwise if operators with uncontracted Lorentz indices would be linked to DIS amplitudes.
Bond Energy Sums in Benzene, Cyclohexatriene and Cyclohexane Prove Resonance Unnecessary
Raji Heyrovska
2008-07-27T23:59:59.000Z
The recent new structure of benzene shows that it consists of three C atoms of radii as in graphite alternating with three C atoms with double bond radii. This is different from the hypothetical cyclohexatriene (Kekule structure) involving alternate double and single bonds. It was shown that the difference in the bond energy sum of the atomic structure of benzene from that of the Kekule structure is the energy (erroneously) assumed to be due to resonance. Here it is shown that the present structure of benzene also explains the energy of hydrogenation into cyclohexane and its difference from that of cyclohexatriene.
How to set up WebAssign The class key for this course is utah 6162 8688
Singh, Anurag
How to set up WebAssign The class key for this course is utah 6162 8688 What to purchase: The text. Regardless of whether you do this, you must purchase Enhanced WebAssign (EWA), which will be used for homework, and additionally gives you many resources alongside the book. The textbook/WebAssign can
Ozone Standard Exceedance Days in the South San Joaquin Valley
Jan de Leeuw; Shuojun Wang
2011-01-01T23:59:59.000Z
about the health e?ects of ozone. CES is looking at many8h national std. days OZONE STANDARDS F????? 2. Bakers?eld8h national std. days OZONE STANDARDS Time F????? 4. Shafter
Ozone Standard Exceedance Days in the South San Joaquin Valley
de Leeuw, Jan; Wang, Shuojun
2007-01-01T23:59:59.000Z
about the health e?ects of ozone. CES is looking at many8h national std. days OZONE STANDARDS F????? 2. Bakers?eld8h national std. days OZONE STANDARDS Time F????? 4. Shafter
90-day Interim Report on Shale Gas Production - Secretary of...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
90-day Interim Report on Shale Gas Production - Secretary of Energy Advisory Board 90-day Interim Report on Shale Gas Production - Secretary of Energy Advisory Board The Shale Gas...
Happy Earth Day! 39 and Counting | Department of Energy
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Day 39 and Counting Happy Earth Day 39 and Counting April 22, 2009 - 10:55am Addthis Drew Bittner Communications Lead, Office of Small and Disadvantaged Business Utilization It...
attending day care: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
children in care in Year 10+ What will the event involve Travis, Adrian 8 INTRODUCTION Health care providers face many challenges in the day to day pursuit of Materials Science...
attend day care: Topics by E-print Network
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
children in care in Year 10+ What will the event involve Travis, Adrian 8 INTRODUCTION Health care providers face many challenges in the day to day pursuit of Materials Science...
Toronto, University of
Assignment By Bernard Farrol Toronto Transit Commission And Vladimir Livshits Data Management Group Joint reductions in TTC operating budgets and subsidies. This is the first major project undertaken by TTC Planning
Calibration of Dynamic Traffic Assignment Models with Point-to-Point Traffic Surveillance
Vaze, Vikrant
Accurate calibration of demand and supply simulators within a dynamic traffic assignment system is critical for consistent travel information and efficient traffic management. Emerging traffic surveillance devices such as ...
Calibration of dynamic traffic assignment models with point-to-point traffic surveillance
Vaze, Vikrant (Vikrant Suhas)
2007-01-01T23:59:59.000Z
Accurate calibration of demand and supply simulators within a Dynamic Traffic Assignment (DTA) system is critical for the provision of consistent travel information and efficient traffic management. Emerging traffic ...
Wei, Zheng, S.M. Massachusetts Institute of Technology
2010-01-01T23:59:59.000Z
To accurately replicate the highly congested traffic situation of a complex urban network, significant challenges are posed to current simulation-based dynamic traffic assignment (DTA) models. This thesis discusses these ...
Analyzing models for semantic role assignment using confusability Katrin Erk and Sebastian Pad
Padó, Sebastian
Analyzing models for semantic role assignment using confusability Katrin Erk and Sebastian Padó Computational Linguistics Saarland University Saarbrücken, Germany {erk,pado}@coli.uni-sb.de Abstract We analyze
31.01.01.V1.05 SALARY ADJUSTMENTS FOR INTERNATIONAL ASSIGNMENTS
administered by the employee, or other measure of increased responsibility resulting from the assignment. 1 associated with a change in position. 2.00 GUIDELINES AND PROCEDURES 2.01 All salary adjustments
A linear programming solution to the gate assignment problem at airport terminals
Mangoubi, Rami
1980-01-01T23:59:59.000Z
This research solves the flight-to-gate assignment problem at airports in such a way as to minimize, or at least reduce, walking distances for passengers inside terminals. Two solution methods are suggested. The first is ...
Last First MI CRN Course ID Credit Audit? Days Time
Karsai, Istvan
Registration Worksheet ON OR AFTER YOUR ASSIGNED REGISTRATION APPOINTMENT TIME... Go to https://goldlink.etsu.edu REGISTRAR'S OFFICE (HELP-LINE) HOURS: MONDAY - FRIDAY (8:00 AM - 4:30 PM) REGISTRAR HOME PAGE: www.etsu posted by the Bursars office. If you decide not to attend ETSU, you must drop your courses before
SPIDERS Joint Capability Technology Demonstration Industry Day Presentations
Broader source: Energy.gov [DOE]
Presentations from the SPIDERS Joint Capability Technology Demonstration Industry Day, which occurred on April 22, 2014, at Fort Carson, Colorado.
Making Memorial Day Plans? Be Sure They're Efficient
Broader source: Energy.gov [DOE]
Useful tips from Energy Savers - from cooking, to entertaining, to driving - how to stay energy efficient this Memorial Day weekend.
U-245: Critical Java 0-day flaw exploited
Broader source: Energy.gov [DOE]
Targeted attacks exploiting a zero-day Java vulnerability to deliver the Poison Ivy RAT onto the unsuspecting victims' machines
Up- and down-quark masses from finite-energy QCD sum rules to five loops
Dominguez, C. A.; Nasrallah, N. F.; Roentsch, R. H.; Schilcher, K. [Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa) and Department of Physics, Stellenbosch University, Stellenbosch 7600 (South Africa); Faculty of Science, Lebanese University, Tripoli (Lebanon); Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa); Institut fuer Physik, Johannes Gutenberg-Universitaet, Staudingerweg 7, D-55099 Mainz (Germany)
2009-01-01T23:59:59.000Z
The up- and down-quark masses are determined from an optimized QCD finite-energy sum rule involving the correlator of axial-vector divergences, to five-loop order in perturbative QCD, and including leading nonperturbative QCD and higher order quark-mass corrections. This finite-energy sum rule is designed to reduce considerably the systematic uncertainties arising from the (unmeasured) hadronic resonance sector, which in this framework contributes less than 3-4% to the quark mass. This is achieved by introducing an integration kernel in the form of a second degree polynomial, restricted to vanish at the peak of the two lowest lying resonances. The driving hadronic contribution is then the pion pole, with parameters well known from experiment. The determination is done in the framework of contour improved perturbation theory, which exhibits a very good convergence, leading to a remarkably stable result in the unusually wide window s{sub 0}=1.0-4.0 GeV{sup 2}, where s{sub 0} is the radius of the integration contour in the complex energy (squared) plane. The results are m{sub u}(Q=2 GeV)=2.9{+-}0.2 MeV, m{sub d}(Q=2 GeV)=5.3{+-}0.4 MeV, and (m{sub u}+m{sub d})/2=4.1{+-}0.2 MeV (at a scale Q=2 GeV)
Finding elementary formulas for theta functions associated to even sums of squares
Varma, Ila
2011-01-01T23:59:59.000Z
This article discusses the classical problem of how to calculate $r_n(m)$, the number of ways to represent an integer $m$ by a sum of $n$ squares from a computational efficiency viewpoint. Although this problem has been studied in great detail, there are very few formulas given for the purpose of computing $r_n(m)$ quickly. More precisely, for fixed $n$, we want a formula for $r_n(m)$ that computes in log-polynomial time (with respect to $m$) when the prime factorization of $m$ is given. Restricting to even $n$, we can view $\\theta_n(q)$, the theta function associated to sums of $n$ squares, as a modular form of weight $n/2$ on $\\Gamma_1(4)$. In particular, we show that for only a small finite list of $n$ can $\\theta_n$ be written as a linear combination consisting entirely of Eisenstein series and cusp forms with complex multiplication. These are the only $n$ that give rise to "elementary" formulas for $r_n(m)$, i.e. formulas such that for a prime $p$, $r_n(p)$ can be calculated in $\\cO(\\log(p))$-time. Viewi...
Gavini, Shanti
2001-01-01T23:59:59.000Z
CODE ASSIGNMENT OF RATE COMPATIBLE PUNCTURED CONVOLUTIONAL CODES F' OR UNEQUAL ERROR PROTECTION REQUIRElvIENTS A Thesis by SHANTI GAVIUI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of thc... requirements for the degree of MASTER OF SCIENCE May 2001 Major Subject: Electrical Engineering CODE ASSIGNMENT OF RATE COMPATIBLE PUNCTURED CONVOLUTIONAL CODES FOR UNEQUAL ERROR PROTECTION REQUIREMENTS A Thesis by SHANTI GAVINI Submitted to Texas A...
A modified greedy channel router with net assignment at the left edge
Oh, Chuldong
1987-01-01T23:59:59.000Z
A MODIFIED GREEDY CHANNEL ROUTER WITH NET ASSIGNMENT AT THE LEFT EDGE A Thesis by CHULDONG OH Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE August... 1987 Major Subject: Electrical Engineering A MODIFIED GREEDY CHANNEL ROUTER WITH NET ASSIGNMENT AT THE LEFT EDGE A Thesis by CHULDONG OH Approved as to style and content by: Karan L. Watson (Chairman of Committee) hilip S. Noe (Member...
Nota Bene ~ News ~ Centenary of the Day Missions Library
in practica l skills. Day envisioned a Library of Foreign Missions con- taining six types of materialNota Bene ~ News ~ Centenary of the Day Missions Library In the spring of 1891, Professor George Edward Day proposed to the "Friends of Christian Missions" the establishment of a new library at Yale
China, March 2005 DAY 1: FLYING TO MUNICH & SHANGHAI
California at Santa Cruz, University of
China, March 2005 DAY 1: FLYING TO MUNICH & SHANGHAI March 12. Saturday Waking up time: 8.30 am. I, lived one year in Beijing and told me lots of stuff about China, where to go, what to do, how in Namibia at Christmas, making me extremely jealous. DAY 2: FIRST DAY IN SHANGHAI, CHINA March 13. Sunday
The 2014 Patton Symposium Hemiptera Day Thursday 4th
Lazzaro, Brian
The 2014 Patton Symposium Hemiptera Day Thursday 4th December 9.30 am- 3.30 pm, 2123 Comstock Hall for cathepsin in aphid transmission of circulative viruses 3.30 CLOSE To register for Hemiptera Day, go to: http://www.eventbrite.co.uk/e/the-2014-patton-symposium-hemiptera-day-tickets-13605643847 The password is: BTI event The 2014 Patton
Howitt, Ivan
DeCoding Your Housing Assignment Confused by the letters and numbers that comprise your housing Delta Zeta House CE Cedar Hall HA Hawthorn Hall CL CF Lynch Hall HI Hickory Hall EL Elm Hall HL Holshouser Hall G01 Kappa Sigma House HT Hunt Hall G02 Lambda Chi Alpha House MA Maple Hall G03 Zeta Tau
Lachniet, Matthew S.
Assignment Carbon Footprints Name__Lachniet__ 1) See Figure 1.1a at the back capita, relative to other countries. 3) Use the carbon footprint calculator at 1) http utility bill. Use the # of people living in your house. a) What is your carbon footprint, in metric
Chair, Noureddine, E-mail: n.chair@ju.edu.jo
2014-02-15T23:59:59.000Z
We have recently developed methods for obtaining exact two-point resistance of the complete graph minus N edges. We use these methods to obtain closed formulas of certain trigonometrical sums that arise in connection with one-dimensional lattice, in proving Scott’s conjecture on permanent of Cauchy matrix, and in the perturbative chiral Potts model. The generalized trigonometrical sums of the chiral Potts model are shown to satisfy recursion formulas that are transparent and direct, and differ from those of Gervois and Mehta. By making a change of variables in these recursion formulas, the dimension of the space of conformal blocks of SU(2) and SO(3) WZW models may be computed recursively. Our methods are then extended to compute the corner-to-corner resistance, and the Kirchhoff index of the first non-trivial two-dimensional resistor network, 2×N. Finally, we obtain new closed formulas for variant of trigonometrical sums, some of which appear in connection with number theory. -- Highlights: • Alternative derivation of certain trigonometrical sums of the chiral Potts model are given. • Generalization of these trigonometrical sums satisfy recursion formulas. • The dimension of the space of conformal blocks may be computed from these recursions. • Exact corner-to-corner resistance, the Kirchhoff index of 2×N are given.
Li, Wei-Chiang; Lin, Che; Chi, Chong-Yung
2010-01-01T23:59:59.000Z
This paper considers weighted sum rate maximization of multiuser multiple-input single-output interference channel (MISO-IFC) under outage constraints. The outage-constrained weighted sum rate maximization problem is a nonconvex optimization problem and is difficult to solve. While it is possible to optimally deal with this problem in an exhaustive search manner by finding all the Pareto-optimal rate tuples in the (discretized) outage-constrained achievable rate region, this approach, however, suffers from a prohibitive computational complexity and is feasible only when the number of transmitter-receive pairs is small. In this paper, we propose a convex optimization based approximation method for efficiently handling the outage-constrained weighted sum rate maximization problem. The proposed approximation method consists of solving a sequence of convex optimization problems, and thus can be efficiently implemented by interior-point methods. Simulation results show that the proposed method can yield near-optim...
Radiative B{yields}K{sub 1} decays in the light-cone sum rules
Lee, Jong-Phil [Korea Institute for Advanced Study, Seoul 130-722 (Korea, Republic of)
2006-10-01T23:59:59.000Z
The weak form factor for B{yields}K{sub 1B} where K{sub 1B} is the {sup 1}P{sub 1} state is calculated in the light-cone sum rules (LCSR). Combining the quark model result for the form factor of B{yields}K{sub 1A} with K{sub 1A} being the {sup 3}P{sub 1} state, we have larger values for B{yields}K{sub 1} form factors than the previous LCSR results. The increased form factors reduce the discrepancy between theory and the experimental data for B{yields}K{sub 1}{gamma}. Some phenomenological meanings are also discussed.
Theoretical study of sum-frequency vibrational spectroscopy on limonene surface
Zheng, Ren-Hui, E-mail: zrh@iccas.ac.cn; Liu, Hao; Jing, Yuan-Yuan; Wang, Bo-Yang; Shi, Qiang [Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Beijing 100190 (China)] [Beijing National Laboratory for Molecular Sciences, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun, Beijing 100190 (China); Wei, Wen-Mei [Department of Chemistry, College of Basic Medicine, Anhui Medical University, Hefei, Anhui 230032 (China)] [Department of Chemistry, College of Basic Medicine, Anhui Medical University, Hefei, Anhui 230032 (China)
2014-03-14T23:59:59.000Z
By combining molecule dynamics (MD) simulation and quantum chemistry computation, we calculate the surface sum-frequency vibrational spectroscopy (SFVS) of R-limonene molecules at the gas-liquid interface for SSP, PPP, and SPS polarization combinations. The distributions of the Euler angles are obtained using MD simulation, the ?-distribution is between isotropic and Gaussian. Instead of the MD distributions, different analytical distributions such as the ?-function, Gaussian and isotropic distributions are applied to simulate surface SFVS. We find that different distributions significantly affect the absolute SFVS intensity and also influence on relative SFVS intensity, and the ?-function distribution should be used with caution when the orientation distribution is broad. Furthermore, the reason that the SPS signal is weak in reflected arrangement is discussed.
Bratlie, Kaitlin M.; Komvopoulos, Kyriakos; Somorjai, Gabor A.
2008-02-22T23:59:59.000Z
Pyridine hydrogenation in the presence of a surface monolayer consisting of cubic Pt nanoparticles stabilized by tetradecyltrimethylammonium bromide (TTAB) was investigated by sum frequency generation (SFG) vibrational spectroscopy using total internal reflection (TIR) geometry. TIR-SFG spectra analysis revealed that a pyridinium cation (C{sub 5}H{sub 5}NH{sup +}) forms during pyridine hydrogenation on the Pt nanoparticle surface, and the NH group in the C{sub 5}H{sub 5}NH{sup +} cation becomes more hydrogen bound with the increase of the temperature. In addition, the surface coverage of the cation decreases with the increase of the temperature. An important contribution of this study is the in situ identification of reaction intermediates adsorbed on the Pt nanoparticle monolayer during pyridine hydrogenation.
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Malila, Jussi; McGraw, Robert; Laaksonen, Ari; Lehtinen, Kari E. J.
2015-01-07T23:59:59.000Z
Despite recent advances in monitoring nucleation from a vapor at close-to-molecular resolution, the identity of the critical cluster, forming the bottleneck for the nucleation process, remains elusive. During past twenty years, the first nucleation theorem has been often used to extract the size of the critical cluster from nucleation rate measurements. However, derivations of the first nucleation theorem invoke certain questionable assumptions that may fail, e.g., in the case of atmospheric new particle formation, including absence of subcritical cluster losses and heterogeneous nucleation on pre-existing nanoparticles. Here we extend the kinetic derivation of the first nucleation theorem to give amore »general framework to include such processes, yielding sum rules connecting the size dependent particle formation and loss rates to the corresponding loss-free nucleation rate and the apparent critical size from a naïve application of the first nucleation theorem that neglects them.« less
Molecular states with hidden charm and strange in QCD Sum Rules
Cong-Feng Qiao; Liang Tang
2014-07-08T23:59:59.000Z
This work uses the QCD Sum Rules to study the masses of the $D_s \\bar{D}_s^*$ and $D_s^* \\bar{D}_s^*$ molecular states with quantum numbers $J^{PC} = 1^{+-}$. Interpolating currents with definite C-parity are employed, and the contributions up to dimension eight in the Operator Product Expansion (OPE) are taken into account. The results indicate that two hidden strange charmonium-like states may exist in the energy ranges of $3.83 \\sim 4.13 $ GeV and $4.22 \\sim 4.54 $ GeV, respectively. The hidden strange charmonium-like states predicted in this work may be accessible in future experiments, e.g. BESIII, BelleII and SuperB. Possible decay modes, which may be useful in further research, are predicted.
DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)
Malila, Jussi [Department of Applied Physics, University of Eastern Finland, Finland; McGraw, Robert [Brookhaven National Laboratory (BNL), Upton, NY (United States); Laaksonen, Ari [Department of Applied Physics, University of Eastern Finland, Finland; Finnish Meteorological Institute, Climate Research, Finland; Lehtinen, Kari E. J. [Department of Applied Physics, University of Eastern Finland, Finland; Finnish Meteorological Institute, Atmospheric Research Centre of Eastern Finland, Finland
2015-01-07T23:59:59.000Z
Despite recent advances in monitoring nucleation from a vapor at close-to-molecular resolution, the identity of the critical cluster, forming the bottleneck for the nucleation process, remains elusive. During past twenty years, the first nucleation theorem has been often used to extract the size of the critical cluster from nucleation rate measurements. However, derivations of the first nucleation theorem invoke certain questionable assumptions that may fail, e.g., in the case of atmospheric new particle formation, including absence of subcritical cluster losses and heterogeneous nucleation on pre-existing nanoparticles. Here we extend the kinetic derivation of the first nucleation theorem to give a general framework to include such processes, yielding sum rules connecting the size dependent particle formation and loss rates to the corresponding loss-free nucleation rate and the apparent critical size from a naïve application of the first nucleation theorem that neglects them.
Empirical Estimates of 0Day Vulnerabilities in Control Systems
Miles A. McQueen; Wayne F. Boyer; Sean M. McBride; Trevor A. McQueen
2009-01-01T23:59:59.000Z
We define a 0Day vulnerability to be any vulnerability, in deployed software, which has been discovered by at least one person but has not yet been publicly announced or patched. These 0Day vulnerabilities are of particular interest when assessing the risk to well managed control systems which have already effectively mitigated the publicly known vulnerabilities. In these well managed systems the risk contribution from 0Days will have proportionally increased. To aid understanding of how great a risk 0Days may pose to control systems, an estimate of how many are in existence is needed. Consequently, using the 0Day definition given above, we developed and applied a method for estimating how many 0Day vulnerabilities are in existence on any given day. The estimate is made by: empirically characterizing the distribution of the lifespans, measured in days, of 0Day vulnerabilities; determining the number of vulnerabilities publicly announced each day; and applying a novel method for estimating the number of 0Day vulnerabilities in existence on any given day using the number of vulnerabilities publicly announced each day and the previously derived distribution of 0Day lifespans. The method was first applied to a general set of software applications by analyzing the 0Day lifespans of 491 software vulnerabilities and using the daily rate of vulnerability announcements in the National Vulnerability Database. This led to a conservative estimate that in the worst year there were, on average, 2500 0Day software related vulnerabilities in existence on any given day. Using a smaller but intriguing set of 15 0Day software vulnerability lifespans representing the actual time from discovery to public disclosure, we then made a more aggressive estimate. In this case, we estimated that in the worst year there were, on average, 4500 0Day software vulnerabilities in existence on any given day. We then proceeded to identify the subset of software applications likely to be used in some control systems, analyzed the associated subset of vulnerabilities, and characterized their lifespans. Using the previously developed method of analysis, we very conservatively estimated 250 control system related 0Day vulnerabilities in existence on any given day. While reasonable, this first order estimate for control systems is probably far more conservative than those made for general software systems since the estimate did not include vulnerabilities unique to control system specific components. These control system specific vulnerabilities were unable to be included in the estimate for a variety of reasons with the most problematic being that the public announcement of unique control system vulnerabilities is very sparse. Consequently, with the intent to improve the above 0Day estimate for control systems, we first identified the additional, unique to control systems, vulnerability estimation constraints and then investigated new mechanisms which may be useful for estimating the number of unique 0Day software vulnerabilities found in control system components. We proceeded to identify a number of new mechanisms and approaches for estimating and incorporating control system specific vulnerabilities into an improved 0Day estimation method. These new mechanisms and approaches appear promising and will be more rigorously evaluated during the course of the next year.
QCD sum-rule results for heavy-light meson decay constants and comparison with lattice QCD
W. Lucha; D. Melikhov; S. Simula
2014-11-14T23:59:59.000Z
Updated predictions for the decay constants of the D, Ds, B and Bs mesons obtained from Borel QCD sum rules for heavy-light currents are presented and compared with the recent lattice averages performed by the Flavor Lattice Averaging Group. An excellent agreement is obtained in the charm sector, while some tension is observed in the bottom sector. Moreover, available lattice and QCD sum-rule calculations of the decay constants of the vector D*, Ds*, B* and Bs* mesons are compared. Again some tension in the bottom sector is observed.
QCD sum-rule results for heavy-light meson decay constants and comparison with lattice QCD
Lucha, W; Simula, S
2014-01-01T23:59:59.000Z
Updated predictions for the decay constants of the D, Ds, B and Bs mesons obtained from Borel QCD sum rules for heavy-light currents are presented and compared with the recent lattice averages performed by the Flavor Lattice Averaging Group. An excellent agreement is obtained in the charm sector, while some tension is observed in the bottom sector. Moreover, available lattice and QCD sum-rule calculations of the decay constants of the vector D*, Ds*, B* and Bs* mesons are compared. Again some tension in the bottom sector is observed.
Thomas Buchheim; Thomas Hilger; Burkhard Kampfer
2014-11-28T23:59:59.000Z
Wilson coefficients of light four-quark condensates in QCD sum rules are evaluated for pseudo-scalar $D$ mesons, thus, pushing the sum rules toward mass dimension six. Contrary to the situation for $\\bar{q}q$ mesons the impact of the four-quark condensates for vacuum as well as in-medium situations is found to be rather small within the Borel window used in previous analyses. The complete four-quark condensate contributions enable to identify candidates for an order parameter of spontaneous chiral symmetry breaking/restoration as well as to evaluate stability criteria of operator product expansions.
Day-Ahead premiums on the Midwest ISO
Bowden, Nicholas; Hu, Su; Payne, James
2009-03-15T23:59:59.000Z
An examination of day-ahead premiums for the Midwest ISO from September 2005 to December 2007 reveals that premiums are positive and statistically significant across all five hubs, indicating inefficiency in the Midwest wholesale electricity market. Further, day-ahead premiums exhibit monthly seasonal variation with some indication of the day-ahead premiums declining over time in three of the five hubs. (author)
Joint Capability Technology Demonstration (JCTD) Industry Day Agenda
Broader source: Energy.gov [DOE]
Agenda outlines the activities of the 2014 Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) Joint Capability Technology Demonstration (JCTD) Industry Day in Fort Carson, Colorado.
DOE Headquarters Earth Day 2015 | Department of Energy
Office of Environmental Management (EM)
Earth Day's 45th anniversary is on April 22, 2015. The celebration will showcase interactive, eco-friendly exhibits and activities to raise awareness of environmental issues...
AMO Industry Day Workshop on Upcoming Smart Manufacturing FOA
Broader source: Energy.gov [DOE]
AMO will host an Industry Day workshop to explain the concept, vision, and technology needs associated with support for a Clean Energy Manufacturing Innovation Institute on Smart Manufacturing.
2012 Smart Grid Peer Review Presentations - Day 2 First Afternoon...
Broader source: Energy.gov (indexed) [DOE]
First Afternoon Session 2012 Smart Grid Peer Review Presentations - Day 2 First Afternoon Session The Office of Electricity Delivery and Energy Reliability held its bi-annual peer...
2012 Smart Grid Peer Review Presentations - Day 1 Afternoon Session...
Broader source: Energy.gov (indexed) [DOE]
from Day 1 afternoon sessions are below. Moderators: Eric Lightner and Merrill Smith 2012 SG Peer Review - GridWise Architecture Council - Ron Melton, PNNL 2012 SG Peer...
The Power of Choice ? Cold War Patriots Day of Remembrance...
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
to control his choices while in prison in Zimbabwe as presented at the recent Cold War Patriots' Day of Remembrance. His presentations were inspiring and his personal example...
Argonne Celebrates Earth Day 2013: It's Easy Being Green
Paul Kearns; Pam Sydelko; Ray Bair; Stephen Streiffer; Brian Stephenson;
2013-06-10T23:59:59.000Z
Argonne's April 23, 2013 Earth Day celebration featured "green" R&D conducted at the lab and interactive displays and fun activities that engage the laboratory community.
Geothermal: Sponsored by OSTI -- IGPPS Days Program Review Administrat...
Office of Scientific and Technical Information (OSTI)
IGPPS Days Program Review Administrative Remarks Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About Publications Advanced Search New...
National Lab Day Fact Sheets | Department of Energy
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Lab Day Fact Sheets Secretary Ernest Moniz learns about the Labs' work in high performance computing and additive manufacturing. | Photo courtesy of Sarah Gerrity, Energy...
Argonne Celebrates Earth Day 2013: It's Easy Being Green
Paul Kearns; Pam Sydelko; Ray Bair; Stephen Streiffer; Brian Stephenson
2013-04-17T23:59:59.000Z
Argonne's April 23, 2013 Earth Day celebration featured "green" R&D conducted at the lab and interactive displays and fun activities that engage the laboratory community.
2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Smart Grid Panel Discussion 2012 Smart Grid Peer Review Presentations - Day 2 Smart Grid Panel Discussion The Office of Electricity Delivery and Energy Reliability held its...
AMO Industry Day Workshop, February 25th, Targets Smart Manufacturing...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
Addthis AMO will host an Industry Day workshop to explain the concept, vision, and technology needs associated with support for a Clean Energy Manufacturing Innovation Institute...
Karnowski, Thomas P. (Knoxville, TN); Tobin, Jr., Kenneth W. (Harriman, TN); Muthusamy Govindasamy, Vijaya Priya (Knoxville, TN); Chaum, Edward (Memphis, TN)
2012-07-10T23:59:59.000Z
A method for assigning a confidence metric for automated determination of optic disc location that includes analyzing a retinal image and determining at least two sets of coordinates locating an optic disc in the retinal image. The sets of coordinates can be determined using first and second image analysis techniques that are different from one another. An accuracy parameter can be calculated and compared to a primary risk cut-off value. A high confidence level can be assigned to the retinal image if the accuracy parameter is less than the primary risk cut-off value and a low confidence level can be assigned to the retinal image if the accuracy parameter is greater than the primary risk cut-off value. The primary risk cut-off value being selected to represent an acceptable risk of misdiagnosis of a disease having retinal manifestations by the automated technique.
ENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive
Sheridan, Jennifer
ENGINEERS' DAY 2011 ACTIVITIES 1800 Engineering Hall, 1415 Engineering Drive 5:30 SOCIAL HOUR · Distinguished Achievement Awards · Early-Career Achievement Award · College of Engineering faculty and staff, Chair, E-Day Committee Department of Biomedical Engineering 8:50 COLLEGE UPDATE Dean Paul S. Peercy
Summary, Attendee Input, and Day 1 Wrap Up
Broader source: Energy.gov [DOE]
Summary and wrap up of day 1 presentations and preview of day 2 by DOE Integrated Safety Management Co-champions Patricia R. Worthington, HSS Director, Office of Health and Safety; and and Ray J. Corey, Assistant Manager for Safety and Environment, DOE Richland Operations Office.
WCROC Organic Dairy Day Tuesday, August 13, 2013
Blanchette, Robert A.
at 8008768636. Printed on recycled and recyclable paper with at least 10 percent postconsumer waste materialWCROC Organic Dairy Day Tuesday, August 13, 2013 West Central Research and Outreach Center. For More Information Contact: Brad Heins, 3205891711 or hein0106@umn.edu WCROC Organic Dairy Day
WCROC Organic Dairy Day Tuesday, August 13, 2013
Blanchette, Robert A.
-876-8636. Printed on recycled and recyclable paper with at least 10 percent postconsumer waste material. All rightsWCROC Organic Dairy Day Tuesday, August 13, 2013 West Central Research and Outreach Center,Morris, MN SEMINARS AND PASTURE TOURS 10AM TO 3PM WCROC Organic Dairy Day Tuesday, August 13, 2013 West
Water is Theme For UNL at September's Husker Harvest Days
Nebraska-Lincoln, University of
Water is Theme For UNL at September's Husker Harvest Days University of Nebraska's Institute of Agriculture and Natural Resources (IANR) will highlight the latest in water research, education Harvest Days show in Grand Island this September. "We are very excited to be rolling out a very new look
Imagine the result [A Day in the Life of an
Militzer, Burkhard
Assessment, Management & Remediation Â· Sustainability Services Â· Etc. #12;Â© 2011 ARCADIS20 April 20115 Health: Â· Well installations Â· Soil boring installations Â· Soil/rock core logging Â· Aquifer pump tests Field Day Soil Vapor Sampling #12;Â© 2011 ARCADIS20 April 201118 A Typical Field Day Collecting Soil
LBID-2488, Rev 1 LBNL Monitor Day-to-
LBID-2488, Rev 1 LBNL Monitor Day-to- Day Work Activities Notification Conduct Investigation activities. 2. LBNL personnel, subcontractor, or guest creates or witnesses an adverse ES&H occurrence. 3 approve all final ORPS reports, including corrective actions. Figure 3.1. LBNL Occurrence Reporting
Boyer, Edmond
............................................................................ Development of the human heart: days 1521 I n this series, three dimensional computer graphics are used to present the anatomical structures involved in the different stages of normal human heart development visit: www.virtual-heart- development.univ-rennes1.fr During the third week of gestation (days 15
Industrial Affiliates Day 2007 Friday, April 13, 2007
Van Stryland, Eric
ppk Industrial Affiliates Day 2007 Friday, April 13, 2007 Ultra-Short Pulse Lasers and Applications.............................................................page 4 Raydiance Ultra-Short Pulse Laser Platform: Gateway to the Light Age - Dr. Cumbo Affiliates Day Friday April 13, 2007 Theme: Ultra-Short Pulse Lasers & Applications Morning Session UCF
So, Hing-Cheung
allocation (ppp1;ppp2) by ppp. The sum capacity of a one-sided Gaussian IC was given in [3]. Based be found by solving the following optimization problem: max ppp2P f(ppp1;ppp2) L l=1 Ca p(l) 1; p(l) 2
Uptake and Surface Reaction of Methanol by Sulfuric Acid Solutions Investigated by Vibrational SumVised Manuscript ReceiVed: June 4, 2008 The uptake of methanol at the air-liquid interface of 0-96.5 wt % sulfuric methanol and H2SO4 to form methyl hydrogen sulfate. The surface is saturated with the methyl species after
Impact of Salt Purity on Interfacial Water Organization Revealed by Conventional and Heterodyne of the chosen salts and their solutions. This is true not only for the ACS grade salts but also vibrational sum frequency generation (VSFG) and heterodyne-detected VSFG (HD-VSFG) spectroscopy that salt
Tolbert, Leon M.
sources (solar cells, fuel cells, the rectified output of wind turbines) to an existing ac power grid of solar cells are dc voltages, and if this energy is to be fed to into an ac power grid, a powerThe Use of Power Sums to Solve the Harmonic Elimination Equations for Multilevel Converters EPE
Eisenthal, Kenneth B.
Sudden structural change at ati air/binary liquid interface: Sum frequency study of the air/acetonitrile change in an air/acetonitrile-water interface as the solution composition varies; the abruptness of which and in the polarization of the signal from the acetonitrile molecules in the interface observed using infrared + visible
Siu, M.K.
1 Looking at HPM (History and Pedagogy of Mathematics) through an old chestnut: Sum of the angles example from the perspective of HPM (History and Pedagogy of Mathematics). 1. Introduction In school. The discussion will be related to the wider context of HPM (History and Pedagogy of Mathematics) in Section 4
Ares I-X 30 Day ReportAres I-X 30 Day Report Bob Ess, Mission Manager
Waliser, Duane E.
Ares I-X 30 Day ReportAres I-X 30 Day Report Bob Ess, Mission Manager Marshall Smith, SE&I Chief Bob Ess, Mission Manager Marshall Smith, SE&I Chief December 3, 2009December 3, 2009 www.nasa.gov #12
MAT 1001 / 458 : Real Analysis II Assignment 10, due April 9, 2014
Burchard, Almut
. (Essential Minkowski sum) Let A, C Rn be measurable sets of finite positive measure. Define A +ess C = ~A + ~C, where ~A and ~C are the sets of Lebesgue density points of A and C. (a) Show that A +ess C = x : XA XC(x) > 0 . (b) Conclude that A +ess C is an open subset of A + C. (c) Moreover, A +ess C A + C
Distributed Delay and Sum Beamformer for Speech Enhancement via Randomized Gossip Yuan Zeng and Richard C speech enhancement methods from literature, assuming that the steering vector is given. In the simulated--Distributed delay and sum beamformer, ran- domized gossip, speech enhancement, wireless acoustic sensor networks. I
Assigning numbers to the arrows: Parameterizing a gene regulation network by using accurate
expression kinetics Michal Ronen , Revital Rosenberg , Boris I. Shraiman , and Uri Alon§¶ Departments parameters can be used to determine the kinetics of all SOS genes given the expression profile of just one it by presenting analysis algorithms that use accurate expression data to assign kinetic parameters that can
Plan for Can Collectors on UBC Campus PLAN 503: Assignment 2
Plan for Can Collectors on UBC Campus PLAN 503: Assignment 2 School of Community and Regional to the issue of can collectors or "binners" on UBC campus. The research is part of a longer plan, which necessity as their primary motivation. According to interviews to some can collectors in Vancouver, major
A Markov Decision Process based Flow Assignment Framework for Heterogeneous Network Access
Alpcan, Tansu
Engineering, Stanford University, Stanford, CA 94305, USA Varun Sharma Lehman Brothers Inc., India Abstract an optimal policy for allocation of flows to different networks. The optimal policy maximizes, under of the flow utilities. The flow assignment policy is periodically updated and is consulted by the flows
GEOL 103 Writing Assignment 1. Minerals Key 1. What's a cation? Anion?
Kirby, Carl S.
GEOL 103 Writing Assignment 1. Minerals Key 1. What's a cation? Anion? A cation is a charged atom material. 5. What kinds of evidence tell us about the internal structure of minerals? How does the cleavage. Cleavage planes in minerals are planes of relatively weaker bonds that allow minerals to preferentially
UdTU Assignment 4A+B -Case: DCAMM Ph.D. course "Wind Turbine
UdTU Assignment 4A+B - Case: DCAMM Ph.D. course "Wind Turbine Dynamics and Aeroelasticity" Morten+B - Case: DCAMM Ph.D. course "Wind Turbine Dynamics and Aeroelasticity" Department: Wind Energy Division and material 8 1.3.2 Assessment methods 10 1.3.3 Possible improvements 10 1.4 Pre-test of students 11 1
Simultaneous Team Assignment and Behavior Recognition from Spatio-temporal Agent Traces
Sukthankar, Gita Reese
Simultaneous Team Assignment and Behavior Recognition from Spatio-temporal Agent Traces Gita-embodied agent teams. We define team activity recognition as the process of identifying team behaviors from traces of agent positions over time; for many physical domains, military or athletic, coordi- nated team
Energy-aware Job Assignment in Server Farms with Setup Delays under LCFS and PS
Hyytiä, Esa
Energy-aware Job Assignment in Server Farms with Setup Delays under LCFS and PS Esa Hyytiä problem to heterogeneous parallel servers, where servers can be switched off to save energy. However, switching a server back on involves a constant server-specific delay. We will use one step of policy
Spatiotemporal Assignment of Energy Harvesters on a Self-Sustaining Medical Shoe
Potkonjak, Miodrag
Spatiotemporal Assignment of Energy Harvesters on a Self-Sustaining Medical Shoe James B. Wendt propose to switch the power system to a sustainable energy source. The focus of this investigation for spatiotemporal as- signment and scheduling of energy harvesters on a medical shoe tasked with measuring gait
APPROXIMATELY OPTIMAL ASSIGNMENT FOR UNEQUAL LOSS Alexander E. Mohr, Richard E. Ladner
Washington at Seattle, University of
of a utility function over that data. After discussing network loss estimation, Reed Solomon codes are brieflyAPPROXIMATELY OPTIMAL ASSIGNMENT FOR UNEQUAL LOSS PROTECTION Alexander E. Mohr, Richard E. Ladner2350 Eve A. Riskin Box 352500 Department of Electrical Engr. University of Washington Seattle, WA 98195
APPROXIMATELY OPTIMAL ASSIGNMENT FOR UNEQUAL LOSS Alexander E. Mohr, Richard E. Ladner
Mohr, Alexander E.
of a utility function over that data. After discussing network loss estimation, Reed- Solomon codes are brieflyAPPROXIMATELY OPTIMAL ASSIGNMENT FOR UNEQUAL LOSS PROTECTION Alexander E. Mohr, Richard E. Ladner-2350 Eve A. Riskin Box 352500 Department of Electrical Engr. University of Washington Seattle, WA 98195
Heuristics for Creating Assignments to Incorporate Simulations REU Report, University of Colorado
Colorado at Boulder, University of
of Colorado daniel.rehn@colorado.edu Abstract The use of simulations in learning physics is a topic of growing situation intended for student learning as a complex system. Not only does the simulation influence howHeuristics for Creating Assignments to Incorporate Simulations Danny Rehn REU Report, University
The number of genotypic assignments on a genealogy II. Further results for linear systems
The number of genotypic assignments on a genealogy II. Further results for linear systems N. J known phenotypes could be calculated for an arbitrary genealogy. Here, we present further results for several regular genealogies constructed according to some specified recursive formulae and for which
EECE 577 Assignment 2 Due date: October 20, at the beginning of class.
Pulfrey, David L.
investigated for use in low-cost, thin-film solar cells (see, for example, Nanosolar's web-site). CIGS can be p-doped by vacancies, and is used in conjunction with n-CdS to form a heterojunction solar cell. In this assignment
Assigning mass values to in-house standard UF/sub 6/ cylinders
Goldman, A.; McGuire, D.; Croarkin, C.
1987-01-01T23:59:59.000Z
A statistical experimental design called the Fast 4-1 Series is used to assign mass values to in-house standard UF/sub 6/ cylinders. This design is intended to minimize the number of weighings of large cylinders yet provide acceptable estimates of mass values and their precision. 5 refs.
An analysis of the multiple paths used in traffic assignment algorithms
Butorac, Julia Ann Kuhn
1997-01-01T23:59:59.000Z
require the analysis of route-based metrics in addition to roadway volumes. The traffic assignment techniques typically used in planning models are link-based and do not explicitly enumerate or evaluate routes. To date, no research has been conducted...
A Randomized Saturation Degree Heuristic for Channel Assignment in Cellular Radio Networks
Battiti, Roberto
in a mobile station setting is growing rapidly. The #12;rst cellular system, known as AMPS (Advanced Mobile Phone Service), appeared in Chicago in 1979. A cellular system was introduced in Europe in 1981 in the Scandinavian countries, and was called NMT (Nordic Mobile Tele- phone). The Channel Assignment Problem (CAP
A Randomized Saturation Degree Heuristic for Channel Assignment in Cellular Radio Networks
Battiti, Roberto
rapidly. The first cellular system, known as AMPS (Advanced Mobile Phone Service), appeared in Chicago in 1979. A cellular system was introduced in Europe in 1981 in the Scandinavian countries, and was called NMT (Nordic Mobile Tele phone). The Channel Assignment Problem (CAP) is fairly well studied
DynAHeal: Dynamic Energy Efficient Task Assignment for Wireless Healthcare Systems
Simunic, Tajana
's available battery capacity, varying wireless channel conditions, and network load. Our dynamic task assignment algorithm, "DynAHeal" adapts to such changing conditions, and improves the battery life. Our in wireless healthcare systems which consist of battery operated devices such as sensors and local aggregators
Niebur, Ernst
/Assignment Understand and master core concepts and methods in the finance discipline and their application in business Modeling and Valuation Individual company project A part of the comprehensive final exam 1.2 Students and solve current and emerging business problems. BU.230.620 Financial Modeling and Valuation Individual
CHM-6315 (Hiver 2011) TRAVAIL PR-EXAMEN FINAL / PRE-FINAL EXAM ASSIGNMENT
Charette, André
1/1 CHM-6315 (Hiver 2011) TRAVAIL PRÉ-EXAMEN FINAL / PRE-FINAL EXAM ASSIGNMENT Date de remise in with your final exam. VERSION FRANÇAISE Le but de ce devoir est de préparer un « aide-mémoire » qui résume bien vous préparer à l'examen final. Si vous respectez les consignes, vous êtes garanti d'accumuler 10
PID Controller Synthesis with Shifted Axis Pole Assignment for a Class of MIMO Systems
Gundes, A. N.
PID Controller Synthesis with Shifted Axis Pole Assignment for a Class of MIMO Systems A. N. G-output plants, a systematic synthesis is developed for stabilization using Proportional+Integral+Derivative (PID-zero of the plant. Plant classes that admit PID controllers with this property include stable and unstable multi
Math 30210 --Introduction to Operations Research Assignment 2 (60 points total)
Galvin, David
solving a linear program, you may use TORA (or other software). If you use TORA (or other software), you, you should just set up the linear programming problem; there is no need to solve it). 7. (7 pointsMath 30210 -- Introduction to Operations Research Assignment 2 (60 points total) Due before class
A New Rounding Procedure for the Assignment Problem with Applications to Dense Graph
Kaplan, Haim
of Raghavan and Thompson, which is usually used to round fractional solutions of linear programs. We use our that satis#12;es a given linear constraint.) There are a couple of reasons why the assignment problem is so) is integral. Thus linear programming can be used to compute integral solutions. But one can easily pose
Applying Genetic Algorithms to the State Assignment Problem: A case Study
Amaral, José Nelson
the codification of states in a Finite State Machine (FSM), is a well studied NPcomplete problem. Micheli et al Assignment Problem (SAP) belongs to a broader class of combinatorial optimization problems than the well for a good solution is considerably more involved for the SAP than it is for the traveling salesman problem
List of Suggested Papers Reading Assignment 1 (due January 22nd)
Serban, Nicoleta
. Journal of the American Statistical Association, Vol. 89, No. 426., pp. 391-400. Reading Assignment 4 (due of Neuroimaging Data", Journal of the American Statistical Association. 2. Kammann, E.E., Wand, M.P. (2003 Model for Rainfall", Journal of the American Statistical Association, 452, 1089- 1099. Reading
Collected Assignment/BONUS on Exam 2 problems Math 232 Section 1
King, Erika L. C.
Collected Assignment/BONUS on Exam 2 problems Math 232 Section 1 Due: March 24, 2006 10:10AM Name, this is an opportunity to earn bonus points. Since you have already worked on these problems before, I expect that this work will be at a higher level. You can earn one bonus point toward your exam 2 grade for each problem
Air Pollution Physics and Chemistry EAS 6790 Home Work Assignment Ozone Chemistry 2
Weber, Rodney
1 Air Pollution Physics and Chemistry EAS 6790 Fall 2010 Home Work Assignment Ozone Chemistry 2 Problem 1: Nighttime loss of NOx in the lower troposphere proceeds by: 1 Air Pollution Physics and 2 only). Daniel Jacob, Atmospheric Chemistry #12;2 Problem 2: 2 2. Consider an air parcel ventilated
A FUZZY GENETIC ALGORITHM FOR AUTOMATIC CHANNEL ASSIGNMENT FOR TACTICAL HF RADIO NETWORKS
Kaminsky, Alan
allocating chan- nels to groups of tactical HF radio nets is described. The method finds an optimal channel assignment that pro- vides good propagation for each net, as determined by propagation prediction models). Net Parameters. The radios are grouped into one or more networks, or nets. A particular radio can
Paris-Sud XI, Université de
1 Optimum and equilibrium in assignment problems with congestion: mobile terminals association setting, this problem corresponds to the determination of the locations at which mobile terminals prefer power needed by the mobile terminals over the whole network (global optimum), and a user optimization
Pedram, Massoud
in Cloud Computing Systems Yanzhi Wang, Shuang Chen and Massoud Pedram Department of Electrical Engineering and storage. Resource allocation is one of the most important challenges in the cloud computing system algorithms by up to 65.7%. Keywords-cloud computing; application environment; resource allocation; assignment
Honey Bee Behavior: A Multi-agent Approach for Multiple Campaigns Assignment Problem
Cho, Sung-Bae
simulation studies are carried out varying on the small to large scale of the customer-campaign assignment of companies ranging from small to large scale, to provide personalized services for customers. In order for a specific campaign tends to be inclined for other campaigns. If we conduct inde- pendent campaigns without
Sum frequency and second harmonic generation from the surface of a liquid microjet
Smolentsev, Nikolay; Chen, Yixing; Roke, Sylvie, E-mail: sylvie.roke@epfl.ch [Laboratory for Fundamental Biophotonics (LBP), Institute of Bioengineering (IBI), School of Engineering STI, École Polytechnique Fédérale de Lausanne EPFL, 1015 Lausanne (Switzerland); Jena, Kailash C. [Laboratory for Fundamental Biophotonics (LBP), Institute of Bioengineering (IBI), School of Engineering STI, École Polytechnique Fédérale de Lausanne EPFL, 1015 Lausanne (Switzerland); Department of Physics, Indian Institute of Technology Ropar, Rupnagar, 140001 (India); Brown, Matthew A. [Laboratory for Surface Science and Technology, Department of Materials, ETH Zürich, CH-8093 Zurich (Switzerland)
2014-11-14T23:59:59.000Z
The use of a liquid microjet as a possible source of interest for Second Harmonic Generation (SHG) and Sum Frequency Generation (SFG) spectroscopy is examined. We measured non-resonant SHG scattering patterns from the air/water interface of a microjet of pure water and observe a strong enhancement of the SHG signal for certain scattering angles. These enhancements can be explained by the optical properties and the shape of the liquid microjet. SFG experiments at the surface of a liquid microjet of ethanol in air show that it is also possible to measure the coherent vibrational SFG spectrum of the ethanol/air interface in this way. Our findings are useful for future far-UV or X-ray based nonlinear optical surface experiments on liquid jets. In addition, combined X-ray photoelectron spectroscopy and SHG/SFG measurements are feasible, which will be very useful in improving our understanding of the molecular foundations of electrostatic and chemical surface properties and phenomena.
Thermal behavior of Charmonium in the vector channel from QCD sum rules
Dominguez, C. A. [Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa); Department of Physics, Stellenbosch University, Stellenbosch 7600 (South Africa); Loewe, M. [Facultad de Fisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago 22 (Chile); Rojas, J. C. [Departamento de Fisica, Universidad Catolica del Norte, Casilla 1280, Antofagasta (Chile); Zhang, Y. [Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa)
2010-11-12T23:59:59.000Z
The thermal evolution of the hadronic parameters of charmonium in the vector channel, i.e. the J/{Psi} resonance mass, coupling (leptonic decay constant), total width, and continuum threshold are analyzed in the framework of thermal Hilbert moment QCD sum rules. The continuum threshold s{sub 0} has the same behavior as in all other hadronic channels, i.e. it decreases with increasing temperature until the PQCD threshold s{sub 0} = 4m{sub Q}{sup 2} is reached at T{approx_equal}1.22T{sub c}(m{sub Q} is the charm quark mass). The other hadronic parameters behave in a very different way from those of light-light and heavy-light quark systems. The J/{Psi} mass is essentially constant in a wide range of temperatures, while the total width grows with temperature up to T{approx_equal}1.04T{sub c} beyond which it decreases sharply with increasing T. The resonance coupling is also initially constant beginning to increase monotonically around T{approx_equal}T{sub c}. This behavior of the total width and of the leptonic decay constant is a strong indication that the J/{Psi} resonance might survive beyond the critical temperature for deconfinement, in agreement with some recent lattice QCD results.
Charmonium in the vector channel at finite temperature from QCD sum rules
Dominguez, C. A. [Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa); Department of Physics, Stellenbosch University, Stellenbosch 7600 (South Africa); Loewe, M. [Facultad de Fisica, Pontificia Universidad Catolica de Chile, Casilla 306, Santiago 22 (Chile); Rojas, J. C. [Departamento de Fisica, Universidad Catolica del Norte, Casilla 1280, Antofagasta (Chile); Zhang, Y. [Centre for Theoretical Physics and Astrophysics, University of Cape Town, Rondebosch 7700 (South Africa)
2010-01-01T23:59:59.000Z
Thermal Hilbert moment QCD sum rules are used to obtain the temperature dependence of the hadronic parameters of charmonium in the vector channel, i.e. the J/{psi} resonance mass, coupling (leptonic decay constant), total width, and continuum threshold. The continuum threshold s{sub 0}, which signals the end of the resonance region and the onset of perturbative QCD, behaves as in all other hadronic channels, i.e. it decreases with increasing temperature until it reaches the perturbative QCD threshold s{sub 0}=4m{sub Q}{sup 2}, with m{sub Q} the charm quark mass, at T{approx_equal}1.22T{sub c}. The rest of the hadronic parameters behave very differently from those of light-light and heavy-light quark systems. The J/{psi} mass is essentially constant in a wide range of temperatures, while the total width grows with temperature up to T{approx_equal}1.04T{sub c} beyond which it decreases sharply with increasing T. The resonance coupling is also initially constant and then begins to increase monotonically around T{approx_equal}T{sub c}. This behavior of the total width and of the leptonic decay constant provides a strong indication that the J/{psi} resonance might survive beyond the critical temperature for deconfinement.
Roy, S.; Gruenbaum, S. M.; Skinner, J. L. [Theoretical Chemistry Institute and Department of Chemistry, 1101 University Ave., University of Wisconsin-Madison, Madison, Wisconsin 53706 (United States)
2014-11-14T23:59:59.000Z
Understanding the structure of water near cell membranes is crucial for characterizing water-mediated events such as molecular transport. To obtain structural information of water near a membrane, it is useful to have a surface-selective technique that can probe only interfacial water molecules. One such technique is vibrational sum-frequency generation (VSFG) spectroscopy. As model systems for studying membrane headgroup/water interactions, in this paper we consider lipid and surfactant monolayers on water. We adopt a theoretical approach combining molecular dynamics simulations and phase-sensitive VSFG to investigate water structure near these interfaces. Our simulated spectra are in qualitative agreement with experiments and reveal orientational ordering of interfacial water molecules near cationic, anionic, and zwitterionic interfaces. OH bonds of water molecules point toward an anionic interface leading to a positive VSFG peak, whereas the water hydrogen atoms point away from a cationic interface leading to a negative VSFG peak. Coexistence of these two interfacial water species is observed near interfaces between water and mixtures of cationic and anionic lipids, as indicated by the presence of both negative and positive peaks in their VSFG spectra. In the case of a zwitterionic interface, OH orientation is toward the interface on the average, resulting in a positive VSFG peak.
Thermal modification of bottomonium spectra from QCD sum rules with the maximum entropy method
Kei Suzuki; Philipp Gubler; Kenji Morita; Makoto Oka
2012-12-03T23:59:59.000Z
The bottomonium spectral functions at finite temperature are analyzed by employing QCD sum rules with the maximum entropy method. This approach enables us to extract the spectral functions without any phenomenological parametrization, and thus to visualize deformation of the spectral functions due to temperature effects estimated from quenched lattice QCD data. As a result, it is found that \\Upsilon and \\eta_b survive in hot matter of temperature up to at least 2.3T_c and 2.1T_c, respectively, while \\chi_{b0} and \\chi_{b1} will disappear at T<2.5T_c. Furthermore, a detailed analysis of the vector channel shows that the spectral function in the region of the lowest peak at T=0 contains contributions from the excited states, \\Upsilon(2S) and \\Upsilon(3S), as well as the ground states \\Upsilon (1S). Our results at finite T are consistent with the picture that the excited states of bottomonia dissociate at lower temperature than that of the ground state. Assuming this picture, we find that \\Upsilon(2S) and \\Upsilon(3S) disappear at T=1.5-2.0T_c.
Remembering the early days of the Met Lab
Katz, J.J.
1990-01-01T23:59:59.000Z
The Met Lab was set up by the war-time Manhattan District, US Corp of Engineers to (i) find a system using normal uranium in which a chain reaction would occur; (ii) to show that if such a chain reaction did occur, it would be possible to separate plutonium chemically from the uranium matrix and the fission products formed in the chain reactions; and (iii) to prepare plans for the large-scale production of plutonium. Chemistry Section C-1 of the Met Lab was assigned the responsibility for developing separation methods for plutonium production on the industrial scale. This report describes some aspects of daily life in Section C-1.
2012 Smart Grid Peer Review Presentations - Day 1 Morning Session...
Broader source: Energy.gov (indexed) [DOE]
Morning Session 2012 Smart Grid Peer Review Presentations - Day 1 Morning Session The Office of Electricity Delivery and Energy Reliability held its bi-annual peer review of the...
DOE and Northwest Partners Host Three-Day Market Introduction...
Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site
on the rapidly evolving SSL market. SSL Tutorials Address Technology Basics On Day 1, DOE SSL Portfolio Manager James Brodrick kicked off the workshop with an overview of DOE...
The Power of Choice ? Cold War Patriots Day of Remembrance
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Zimbabwe. He faced seven surgeries for cancer and lived to tell his story. At the Cold War Patriots' National Day of Remembrance, held in the Y-12 New Hope Center on Friday,...
Introduce a Girl to Engineering Day | Argonne National Laboratory
Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)
Teacher Programs Classroom Resources Contact education@anl.gov Introduce a Girl to Engineering Day "Let us pick up our books and pencils. They are our most powerful weapon."-...
12 Days of Energy Savings | Department of Energy
Office of Environmental Management (EM)
Keep in the holiday spirit while saving energy by using timer controls to turn holiday lights on and off at specific times. Image: Sarah Gerrity, Energy Department Day 9: Use LED...
Energy Productivity Via Time-of-Day Rates
Michael, R. S.
1984-01-01T23:59:59.000Z
Prompted by a combination of PURPA and a national concern about electricity price and supply, many utilities now have in place industrial time-of-day electric rates. When properly designed, these rates present an opportunity for energy...
DOE Headquarters Earth Day 2014 | Department of Energy
Broader source: Energy.gov (indexed) [DOE]
the Date - April 22, 2014 April 22, 2014, is the 44th anniversary of the founding of Earth Day which marked the beginning of the modern environmental movement. As in years past,...
Inside this issue: Earth and Wellness Day 1
Kidd, William S. F.
Bulletin Demonstration Schedule 11:00 am President Philip kicks off the day by signing the UN Global Compact for Higher Education 11:20 11:30 Honest Weight Food Coop Reading and Understanding Food Labels
Genomics-Bioinformatics Day: "Bioinformatics, Computational Biology, Systems Biology & Mathematical
Goldschmidt, Christina
3rd Genomics-Bioinformatics Day: "Bioinformatics, Computational Biology, Systems Biology on "Bioinformatics, Computational Biology, Systems Biology & Mathematical Biology: Their Relationship". Genomics, Bioinformatics, Computational Biology have a tremendous appeal and these fields have originated or grown
GIS Day @ KU 2013 Symposium Schedule and Opening Remarks
GIS Day @ KU Planning Committee
2014-04-08T23:59:59.000Z
Tainted Glasses to Help Subdivide the Ogallala/High Plains Aquifer in Kansas Brownie Wilson – GIS/Support Services Manager, Geohydrology Section, Kansas Geological Survey 4:05-4:30 Awards Presentation and Concluding Remarks GIS Day @ KU is brought... and ONLINE REGISTRATION please visit www.gis.ku.edu Alderson Auditorium, 4th floor Kansas Union 8:30-9:00 Registration and Coffee 9:00-9:15 Opening Remarks Vijay Barve - GIS Day Planning Committee, KU Dept. of Geography 9...
?le mat2stzh.m). Lesson Sections. 1. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 1.1. 1.2. 1.3 ... 7,8,9,18,19,20,28; Lab4, pp.13: 1,2,3; App2, pp.6: 1,2. 1,10. 2,5,7,12 ...
entists collect experimental data and use them to sketch the graphs of functions, ... 2': L _ be the width and length of the base, respectively, and h be the height.
Notice also that as the base a gets larger, the exponential func- tion grows .... The pattern of the data points in Figure 8 suggests exponential growth, so we use a.
ay smart notation as is required when using plot . CAUTIONH Don't name a function y(x) (that is, use the file y.m); fplot will not plot it. Also fplot only recognizes ...
by graphing the function f (x) = We2 + x + l + x. (b) Use a table of values of f (x) to guess the value of the limit. (c) Prove that your guess is correct. E 36. (a) Use a ...
union and law of universal gravitation;. Jr; prism experiments on the nature of color. Because of a fear of controversy am, he was reluctant to publish his dis-.
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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.Newof EnergyFunding OpportunityF G F ! ( ! (U.S.
Pappas, George J.
in the context of linear programming. Besides its theoretical significance, its frequent appearance in the areas consider the linear assignment problem in the context of networked systems, where the main challenge and tasks, respectively, the linear assignment problem searches for a one-to-one matching between the agents
Grossmann, Ignacio E.
1 A Mixed-Integer Linear Programming Model for Optimizing the Scheduling and Assignment of Tank, Midland, MI 48674, USA Abstract This paper presents a novel mixed-integer linear programming (MILP multi-product processing lines and the assignment of dedicated storage tanks to finished products
Aloul, Fadi
Assignment, Power, Integer Linear Program- ming, Boolean Satisfiability I. INTRODUCTION With the ever perspective. We experiment with Boolean Satisfiabili- ty and Integer Linear Programming techniques to solveAbstract - State assignment for finite state machines is a criti- cal optimization problem
Murphy, Robert F.
in the presence of multiple views. Our techniques make use of linear programming and mixed integer linear programming formulations along with the EM framework to find consistent class assignments given the scores integer programming formulations to opti- mally assign sets of labels to an instance. Instead
A O(n^8) X O(n^7) Linear Programming Model of the Quadratic Assignment Problem
Diaby, Moustapha
2008-01-01T23:59:59.000Z
In this paper, we propose a linear programming (LP) formulation of the Quadratic Assignment Problem (QAP) with O(n^8) variables and O(n^7) constraints, where n is the number of assignments. A small experimentation that was undertaken in order to gain some rough indications about the computational performance of the model is discussed.
Amalfi/Positano HistoricReflections_10_Day_LIVE_2012.eps
Virginia Tech
.m. Day 9 At Sea -- -- Day 10 Ephesus (Kusadasi), Turkey 9:00 a.m. 8:00 p.m. Day 11 Santorini, Greece 8
Balance Calibration – A Method for Assigning a Direct-Reading Uncertainty to an Electronic Balance.
Mike Stears
2010-07-01T23:59:59.000Z
Paper Title: Balance Calibration – A method for assigning a direct-reading uncertainty to an electronic balance. Intended Audience: Those who calibrate or use electronic balances. Abstract: As a calibration facility, we provide on-site (at the customer’s location) calibrations of electronic balances for customers within our company. In our experience, most of our customers are not using their balance as a comparator, but simply putting an unknown quantity on the balance and reading the displayed mass value. Manufacturer’s specifications for balances typically include specifications such as readability, repeatability, linearity, and sensitivity temperature drift, but what does this all mean when the balance user simply reads the displayed mass value and accepts the reading as the true value? This paper discusses a method for assigning a direct-reading uncertainty to a balance based upon the observed calibration data and the environment where the balance is being used. The method requires input from the customer regarding the environment where the balance is used and encourages discussion with the customer regarding sources of uncertainty and possible means for improvement; the calibration process becomes an educational opportunity for the balance user as well as calibration personnel. This paper will cover the uncertainty analysis applied to the calibration weights used for the field calibration of balances; the uncertainty is calculated over the range of environmental conditions typically encountered in the field and the resulting range of air density. The temperature stability in the area of the balance is discussed with the customer and the temperature range over which the balance calibration is valid is decided upon; the decision is based upon the uncertainty needs of the customer and the desired rigor in monitoring by the customer. Once the environmental limitations are decided, the calibration is performed and the measurement data is entered into a custom spreadsheet. The spreadsheet uses measurement results, along with the manufacturer’s specifications, to assign a direct-read measurement uncertainty to the balance. The fact that the assigned uncertainty is a best-case uncertainty is discussed with the customer; the assigned uncertainty contains no allowance for contributions associated with the unknown weighing sample, such as density, static charges, magnetism, etc. The attendee will learn uncertainty considerations associated with balance calibrations along with one method for assigning an uncertainty to a balance used for non-comparison measurements.
M. Wakamatsu; H. Tsujimoto
2005-03-29T23:59:59.000Z
The theoretical predictions are given for the forward limit of the unpolarized spin-flip isovector generalized parton distribution function $(E^u - E^d)(x, \\xi, t)$ within the framework of the chiral quark soliton model, with full inclusion of the polarization of Dirac sea quarks. We observe that $[(H^u - H^d) + (E^u - E^d)](x,0,0)$ has a sharp peak around $x=0$, which we interpret as a signal of the importance of the pionic $q \\bar{q}$ excitation with large spatial extension in the transverse direction. Another interesting indication given by the predicted distribution in combination with Ji's angular momentum sum rule is that the $\\bar{d}$-quark carries more angular momentum than the $\\bar{u}$-quark in the proton, which may have some relation with the physics of the violation of the Gottfried sum rule.
Kohn, Gabriel (Omer, IL); Hicho, George (Derwood, MD); Swartzendruber, Lydon (New Carrollton, MD)
1997-01-01T23:59:59.000Z
A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment.
Kohn, G.; Hicho, G.; Swartzendruber, L.
1997-04-08T23:59:59.000Z
A steel hardness measurement system and method of using same are provided for measuring at least one mechanical or magnetic characteristic of a ferromagnetic sample as a function of at least one magnetic characteristic of the sample. A magnetic field generator subjects the sample to a variable external magnetic field. The magnetic field intensity of the magnetic field generated by the magnetic field generating means is measured and a signal sensor is provided for measuring Barkhausen signals from the sample when the sample is subjected to the external magnetic field. A signal processing unit calculates a jump sum rate first moment as a function of the Barkhausen signals measured by the signal sensor and the magnetic field intensity, and for determining the at least one mechanical or magnetic characteristic as a function of the jump sum rate first moment. 7 figs.
Xing-Gang Wu
2008-08-07T23:59:59.000Z
We present an improved analysis of the constraints on the first two Gegenbauer moments, $a^\\pi_2$ and $a^\\pi_4$, of the pion's leading-twist distribution amplitude from a QCD light-cone sum rule analysis of $B\\to\\pi$ weak transition form factor $f_{+}(q^2)$. Proper chiral current is adopted in QCD light-cone sum rule so as to eliminate the most uncertain twist-3 contributions to $f_{+}(q^2)$, and then we concentrate our attention on the properties of the leading-twist pion DA. A nearly model-independent $f_+(q^2)$ as shown in Ref.\\cite{pball0} that is based on the spectrum of $B\\to\\pi l\
Huang, S. [Center for Theoretical Physics, Laboratory for Nuclear Science Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Center for Theoretical Physics, Laboratory for Nuclear Science Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); [Department of Physics, FM-15, University of Washington, Seattle, Washington 98195 (United States); Lissia, M. [Center for Theoretical Physics, Laboratory for Nuclear Science Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)] [Center for Theoretical Physics, Laboratory for Nuclear Science Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States); [Istituto Nazionale di Fisica Nucleare, via Ada Negri 18, I-09127 Cagliari (Italy); [Dipartimento di Fisica dell` Universita di Cagliari I-09124 Cagliari (Italy)
1995-07-15T23:59:59.000Z
Within the framework of the operator product expansion and the renormalization group equation, we show that the temperature and chemical potential dependence of the zeroth moment of a spectral function (SF) is completely determined by the one-loop structure in an asymptotically free theory, and in particular in QCD. Logarithmic corrections are found to play an essential role in the derivation. This exact result constrains the shape of SF`s, and implies striking effects near phase transitions. Phenomenological parametrizations of the SF, often used in applications such as the analysis of lattice QCD data or QCD sum rule calculations at finite temperature and baryon density, must satisfy these constraints. We also explicitly illustrate in detail the exact sum rule in the Gross-Neveu model.
On the Sum of the Non-Negative Lyapunov Exponents for Some Cocycles Related to the Anderson Model
Ilia Binder; Michael Goldstein; Mircea Voda
2014-08-03T23:59:59.000Z
We provide an explicit lower bound for the the sum of the non-negative Lyapunov exponents for some cocycles related to the Anderson model. In particular, for the Anderson model on a strip of width $ W $ the lower bound is proportional to $ W^{-\\epsilon} $, for any $ \\epsilon>0 $. This bound is consistent with the fact that the lowest non-negative Lyapunov exponent is conjectured to have a lower bound proportional to $ W^{-1} $.
Levy, Mel, E-mail: ayers@mcmaster.ca, E-mail: mlevy@tulane.edu [Department of Chemistry, Duke University, Durham, North Carolina 27708 (United States) [Department of Chemistry, Duke University, Durham, North Carolina 27708 (United States); Department of Physics, North Carolina A and T State University, Greensboro, North Carolina 27411 (United States); Department of Chemistry, Tulane University, New Orleans, Louisiana 70118 (United States); Anderson, James S. M.; Zadeh, Farnaz Heidar; Ayers, Paul W., E-mail: ayers@mcmaster.ca, E-mail: mlevy@tulane.edu [Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario (Canada)
2014-05-14T23:59:59.000Z
Properties of exact density functionals provide useful constraints for the development of new approximate functionals. This paper focuses on convex sums of ground-level densities. It is observed that the electronic kinetic energy of a convex sum of degenerate ground-level densities is equal to the convex sum of the kinetic energies of the individual degenerate densities. (The same type of relationship holds also for the electron-electron repulsion energy.) This extends a known property of the Levy-Valone Ensemble Constrained-Search and the Lieb Legendre-Transform refomulations of the Hohenberg-Kohn functional to the individual components of the functional. Moreover, we observe that the kinetic and electron-repulsion results also apply to densities with fractional electron number (even if there are no degeneracies), and we close with an analogous point-wise property involving the external potential. Examples where different degenerate states have different kinetic energy and electron-nuclear attraction energy are given; consequently, individual components of the ground state electronic energy can change abruptly when the molecular geometry changes. These discontinuities are predicted to be ubiquitous at conical intersections, complicating the development of universally applicable density-functional approximations.
Philipp Gubler; Kei Suzuki; Kenji Morita; Makoto Oka
2012-12-07T23:59:59.000Z
Studies of quarkonium spectral functions at finite temperature, based on an approach combining QCD sum rules and the maximum entropy method are briefly reviewed. QCD sum rules for heavy quarkonia incorporate finite temperature effects in form of changing values of gluonic condensates that appear in the operator product expansion. These changes depend on the energy density and pressure at finite temperature, which we extract from quenched lattice QCD calculations. The maximum entropy method then allows us to obtain the most probable spectral function from the sum rules, without having to introduce any specific assumption about its functional form. Our findings suggest that the charmonium ground states of both S-wave and P-wave channels dissolve into the continuum already at temperatures around or slightly above the critical temperature T_c, while the bottomonium states are less influenced by temperature effects, surviving up to about 2.5 T_c or higher for S-wave and up to about 2.0 T_c for P-wave states.
Manual of functions, assignments, and responsibilities for nuclear safety: Revision 2
Not Available
1994-10-15T23:59:59.000Z
The FAR Manual is a convenient easy-to-use collection of the functions, assignments, and responsibilities (FARs) of DOE nuclear safety personnel. Current DOE directives, including Orders, Secretary of Energy Notices, and other assorted policy memoranda, are the source of this information and form the basis of the FAR Manual. Today, the majority of FARs for DOE personnel are contained in DOE`s nuclear safety Orders. As these Orders are converted to rules in the Code of Federal Regulations, the FAR Manual will become the sole source for information relating to the functions, assignments, responsibilities of DOE nuclear safety personnel. The FAR Manual identifies DOE directives that relate to nuclear safety and the specific DOE personnel who are responsible for implementing them. The manual includes only FARs that have been extracted from active directives that have been approved in accordance with the procedures contained in DOE Order 1321.1B.
An ideal mass assignment scheme for measuring the Power Spectrum with FFTs
Weiguang Cui; Lei Liu; Xiaohu Yang; Yu Wang; Longlong Feng; Volker Springel
2008-07-20T23:59:59.000Z
In measuring the power spectrum of the distribution of large numbers of dark matter particles in simulations, or galaxies in observations, one has to use Fast Fourier Transforms (FFT) for calculational efficiency. However, because of the required mass assignment onto grid points in this method, the measured power spectrum $\\la |\\delta^f(k)|^2\\ra$ obtained with an FFT is not the true power spectrum $P(k)$ but instead one that is convolved with a window function $|W(\\vec k)|^2$ in Fourier space. In a recent paper, Jing (2005) proposed an elegant algorithm to deconvolve the sampling effects of the window function and to extract the true power spectrum, and tests using N-body simulations show that this algorithm works very well for the three most commonly used mass assignment functions, i.e., the Nearest Grid Point (NGP), the Cloud In Cell (CIC) and the Triangular Shaped Cloud (TSC) methods. In this paper, rather than trying to deconvolve the sampling effects of the window function, we propose to select a particular function in performing the mass assignment that can minimize these effects. An ideal window function should fulfill the following criteria: (i) compact top-hat like support in Fourier space to minimize the sampling effects; (ii) compact support in real space to allow a fast and computationally feasible mass assignment onto grids. We find that the scale functions of Daubechies wavelet transformations are good candidates for such a purpose. Our tests using data from the Millennium Simulation show that the true power spectrum of dark matter can be accurately measured at a level better than 2% up to $k=0.7k_N$, without applying any deconvolution processes. The new scheme is especially valuable for measurements of higher order statistics, e.g. the bi-spectrum,........
Math 290 -Class Activity Assignment 16 1. What are the statements of PMI and of PCI?
Singman, David
Math 290 - Class Activity Assignment 16 Solutions 1. What are the statements of PMI and of PCI? 2. Prove each of the following using PMI. (a) (n N) n i=1 1 i2 2 - 1 n . (b) (n N)[5|(8n - 3n )] (c) (n : n i=1 1 i2 2 - 1 n . We show S = N using PMI. (i) (Basis step) We see that 1 S since 1 i=1 1 i2
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (29 January 2003)
Elkies, Noam D.
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (29 January 2003 dimensional vector space over R or C. Consider a function f : [a, b] L(V ), and let x [a, b]. Assume that f(x) is invertible and f is differentiable at x. Thus g(x) := (f(x))-1 exists in a neighborhood of x (possibly one
Math 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (4 February 2000)
Elkies, Noam D.
a function f : [a; b] ! L(V ), and let x 2 [a; b]. Assume that f(x) is invertible and f is differentiableMath 55b: Honors Advanced Calculus and Linear Algebra Homework Assignment #1 (4 February 2000 of a Wronskian. In general, if f 1 ; : : : ; fn are scalarÂvalued functions on [a; b] differÂ entiable n \\Gamma 1
Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments
Sean McReynolds
2006-01-06T23:59:59.000Z
We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M_4 X S^1/Z_2. Along the lines of orbifold-GUTs, we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S^1/(Z_2xZ_2). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a "doublet-triplet" splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of eleven-dimensional supergravity. There is an ambiguity in how to effect odd parity for the field-independent C_(IJK) tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.
Five-dimensional Yang-Mills-Einstein supergravity on orbifolds: Parity assignments
McReynolds, Sean [Physics Department, Pennsylvania State University, University Park, Pennsylvania 16802 (United States)
2006-03-15T23:59:59.000Z
We discuss the options for parity assignments in (on-shell) N=2 five-dimensional Yang-Mills-Einstein supergravity theories (YMESGTs) coupled to tensor and hypermultiplets on the orbifold spacetime M{sub 4}xS{sup 1}/Z{sub 2}. Along the lines of orbifold-grand unified theories (GUTs), we allow for general breaking of the five-dimensional gauge group at the orbifold fixed points. We then extend the discussion to the case where the orbifold is S{sup 1}/(Z{sub 2}xZ{sub 2}). We do not presume the existence of fields with support only at fixed points. As in the familiar case of (rigid) super-Yang-Mills theories on such orbifolds, only bulk hypermultiplets can lead to chiral multiplets in complex representations of the gauge group on the boundaries. Massless chiral multiplets coming from bulk vector or tensor multiplets can potentially be used as Higgs supermultiplets, though a 'doublet-triplet' splitting via parity assignments is not available for the tensor sector. We also find parity assignments for objects other than fields that appear in the Lagrangian, which will partially determine the structure of interactions of the boundary theories. Assigning odd parities to the scalar sector of vector/tensor multiplets requires the four-dimensional boundary moduli spaces to lie on the boundary of the classical Kaehler cone, which corresponds to collapsed Calabi-Yau 2-cycles at the orbifold fixed points in a compactification of 11-dimensional supergravity. There is an ambiguity in how to affect odd parity for the field-independent C{sub IJK} tensor of the 5D theory, which may admit a classical interpretation as Calabi-Yau 4-cycles collapsing to either 2- or 0-cycles.
McCrea, Keith R.
2001-09-07T23:59:59.000Z
In the results discussed above, it is clear that Sum Frequency Generation (SFG) is a unique tool that allows the detection of vibrational spectra of adsorbed molecules present on single crystal surfaces under catalytic reaction conditions. Not only is it possible to detect active surface intermediates, it is also possible to detect spectator species which are not responsible for the measured turnover rates. By correlating high-pressure SFG spectra under reaction conditions and gas chromatography (GC) kinetic data, it is possible to determine which species are important under reaction intermediates. Because of the flexibility of this technique for studying surface intermediates, it is possible to determine how the structures of single crystal surfaces affect the observed rates of catalytic reactions. As an example of a structure insensitive reaction, ethylene hydrogenation was explored on both Pt(111) and Pt(100). The rates were determined to be essentially the same. It was observed that both ethylidyne and di-{sigma} bonded ethylene were present on the surface under reaction conditions on both crystals, although in different concentrations. This result shows that these two species are not responsible for the measured turnover rate, as it would be expected that one of the two crystals would be more active than the other, since the concentration of the surface intermediate would be different on the two crystals. The most likely active intermediates are weakly adsorbed molecules such as {pi}-bonded ethylene and ethyl. These species are not easily detected because their concentration lies at the detection limit of SFG. The SFG spectra and GC data essentially show that ethylene hydrogenation is structure insensitive for Pt(111) and Pt(100). SFG has proven to be a unique and excellent technique for studying adsorbed species on single crystal surfaces under high-pressure catalytic reactions. Coupled with kinetic data obtained from gas chromatography measurements, it can give much insight into how the structure of a single crystal surface affects the chemistry of a catalytic reaction by detecting surface species under reaction conditions.
Paris-Sud XI, Université de
, Cumulative Interference Constraints, Linear Programming, Constraint Programming, Large Neighborhood Search. 1Models and methods for frequency assignment with cumulative interference constraints Mireille of interferences for frequency assignment in hertzian telecom- munication networks is presented. In contrast
Take Our Daughters and Sons to Work Day
Broader source: Energy.gov [DOE]
2014 is the 21st anniversary of the annual opportunity to immerse your children and relatives in the daily work of the Energy Department. On Thursday, April 24, bring your daughters and sons to the office with you for a day of shadowing your work, showing off your office, testing out the cafeteria, and meeting your coworkers. Check with your office for structured activities.
Office of Evaluation and Testing Test Day Tips
Brinkmann, Peter
Office of Evaluation and Testing Test Day Tips Get plenty of rest the night before the test. The best thing to do the evening before the test is to get a good night's sleep. You've covered the content and you've perfected the skills. Now it's time to get in test mode -- calm, rested, confident, and ready
Engineering and Computing Open Day Programme 2012 Activity Time Location
Berzins, M.
Engineering and Computing Open Day Programme 2012 Activity Time Location Building Number What is Engineering? (Talk) 0900 - 0945 Electronic and Electrical Engineering, Rhodes Lecture Theatre 51 1000 - 1045 EC Stoner Building, School of Computing, Reception (Level 7) 73 Electronic Engineering (Talk) 1000
Summary, Attendee Input, and Final Day 2 Wrap up
Broader source: Energy.gov [DOE]
Summary and wrap up by DOE Integrated Safety Management Co-champions Patricia R. Worthington, HSS Director, Office of Health and Safety; and and Ray J. Corey, Assistant Manager for Safety and Environment, DOE Richland Operations Office of day 2 presentations and discussions.
ISSN 1745-9648 Storing Wind for a Rainy Day
Feigon, Brooke
generators, with no correlation with wind generation. We estimate the cost of volatility in Denmark's wind generation. We estimate the cost of volatility in Denmark's wind output to equal between 4% and 8% of itsISSN 1745-9648 Storing Wind for a Rainy Day What kind of electricity does Denmark export? Richard
2008 TEAM BUILDING DAY For the teams of the
2008 TEAM BUILDING DAY For the teams of the DST/NRF CENTRE OF EXCELLENCE IN TREE HEALTH and Ryan Nadel On Friday 11 January 2008, the TPCP/CTHB team participated in a Team Building session at the ABSA Conference Centre in Pretoria North. Eighty-five members of the team, comprising research
TITLE: Wireless Multimedia Architectures and Applications DURATION: Half day
Furht, Borko
SEMINAR TITLE: Wireless Multimedia Architectures and Applications DURATION: Half day INSTRUCTOR: Dr: http://www.cse.fau.edu/~borko DESCRIPTION: The multimedia and Internet technologies including World that will provide data transmission speeds of several Mbps, which are needed for multimedia. We will present
and Co-Host Riverside Electric Vehicle Day
Mills, Allen P.
and Co-Host Riverside Electric Vehicle Day Where: UC Riverside | CE-CERT, 1084 Columbia Ave, 92507 renewable sourc- es, efficiently use electric transporta- tion through advanced vehicles and im- prove our million electric vehi- cles on California's roads by 2023 and to ensure that low-income communities, which
Spain and the Bologna Plan: A Modern Day
New Hampshire, University of
Spain and the Bologna Plan: A Modern Day Controversy By: Danielle Vasan Communication of Privatization #12;Higher Education in Spain before Bologna 1983: Three-cycled degree system Diplomado (3-5 years) Licenciado (1-2 years) Doctor (3 years & Thesis) #12;Higher Education in Spain Today Graduado
The Preuss School UCSD Daily Bulletin A Day
Russell, Lynn
is National Poetry Month! Today is the last day, but here's a poem to help you find the poet in yourself. Keep reading, dreaming, and writing poetry! (4/30 Ms. Gabay) A New Poet by Linda Pastan Finding a new poet
The College of Optics & Photonics Industrial Affiliates Day
Van Stryland, Eric
CREOL The College of Optics & Photonics Industrial Affiliates Day 2011 Symposium on FAR IR & THZ Photonics CREOLThe College of Optics and Photonics #12;CREOL The College of Optics & Photonics Studentofthe characterization Dimitrios Mandridis Graduate Student CREOL,TheCollegeofOptics Photonics 2:05Walktothe