347,885 research outputs found

    Oliver H. P. Scott Civil War letter

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    This collection contains a letter written by Maj. Oliver H. P. Scott, commanding the 3rd Iowa Cavalry at Helena, Ark., to Maj. John W. Noble commanding a detached unit of the 3rd Iowa Cavalry at Yazoo Pass, Mississippi

    Scott P. Spector, June 24, 1949 - November 8, 2022

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    Scott P. Spector, a dedicated adventurer and partner emeritus with the Silicon Valley law firm Fenwick & West, died on November 8, 2022 from injuries sustained in a bicycle accident. He was 73

    Existence and stability of multiple spot solutions for the Gray-Scott model in R^2$

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    Existence and Stability of Multiple Spot Solutions for the Gray-Scott Model in R2R^2 In this paper, we rigorously prove the existence and stability of multiple spot patterns for the Gray-Scott system in a two dimensional domain which are far from spatial homogeneity. The Green's function and its derivatives together with two nonlocal eigenvalue problems both play a major role in the analysis. We establish a threshold behavior for stability: If a certain inequality for the parameters holds then we get stability, otherwise we get instability of multiple spot solutions. The exact asymptotics of the critical thresholds are obtained

    scott-moura/SPMeT: Introducing the SPMeT Repository

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    SPMeT v1.0 Single Particle Model with Electrolyte and Temperature: An Electrochemical-Thermal Battery model <p>Originally published November 5, 2016 by Professor Scott Moura<br> Energy, Controls, and Applications Lab (eCAL)<br> University of California, Berkeley<br> <a href="http://ecal.berkeley.edu/">http://ecal.berkeley.edu/</a></p> Executive Summary <p>This repository provides Matlab code for the Single Particle Model with Electrolyte (SPMe). The SPMe can be run and edited from filename <a href="spme.m">spme.m</a>. Future versions will include the Single Particle Model with Electrolyte and Temperature (SPMeT) dynamics. The SPMe model code is based upon the equations in the publication below.</p> <blockquote><p><a href="https://ecal.berkeley.edu/pubs/SPMe-Obs-Journal-Final.pdf">"Battery State Estimation for a Single Particle Model with Electrolyte Dynamics"</a><br> by S. J. Moura, F. Bribiesca Argomedo, R. Klein, A. Mirtabatabaei, M. Krstic<br> IEEE Transactions on Control System Technology, to appear<br> DOI: <a href="http://dx.doi.org/10.1109/TCST.2016.2571663">10.1109/TCST.2016.2571663</a></p> </blockquote> Features <p>Specifically, the code models the following dynamics:</p> <ul> <li>Solid-phase lithium diffusion</li> <li>Electrolyte-phase lithium diffusion</li> <li>Assumes isothermal operation (SPMe only)</li> <li>Surface and bulk concentrations of lithium in solid-phase single particles</li> <li>Voltage </li> </ul&gt

    Existence and stability of multiple spot solutions for the gray-scott model in R^2

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    We study the Gray-Scott model in a bounded two dimensional domain and establish the existence and stability of {\bf symmetric} and {\bf asymmetric} multiple spotty patterns. The Green's function and its derivatives together with two nonlocal eigenvalue problems both play a major role in the analysis. For symmetric spots, we establish a threshold behavior for stability: If a certain inequality for the parameters holds then we get stability, otherwise we get instability of multiple spot solutions. For asymmetric spots, we show that they can be stable within a narrow parameter range

    Lettre de W. H. Drummond à D'arcy Scott sur deux poèmes qui seront publiés par G. P. Putnam's Sons

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    2 pages, originalLettre de [W.] H. Drummond à D'arcy Scott sur : deux poèmes qui seront publiés par G. P. Putnam's Sons

    Il romanzo postcoloniale di Paul Scott

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    Prefazione alla traduzione italiana del romanzo di Paul Scott, Staying On (1977),finanziata dal programma Cultura 2000 della Comunità Europea. Il romanzo racconta le vicende di un'anziana coppia inglese che rimane in India dopo la fine del British Raj

    Asymmetric spotty patterns for the Gray-Scott model in R^2

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    In this paper, we rigorously prove the existence and stability of asymmetric spotty patterns for the Gray-Scott model in a bounded two dimensional domain. We show that given any two positive integers k_1,\,k_2, there are asymmetric solutions with k_1 large spots (type A) and k_2 small spots (type B). We also give conditions for their location and calculate their heights. Most of these asymmetric solutions are shown to be unstable. However, in a narrow range of parameters, asymmetric solutions may be stable

    Scott, P W, 313024

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    This record was harvested from a previous catalogue system and will be withdrawn in 2025. Information in this record may be superseded or incomplete. Visit this record in UMA's new catalogue at: https://archives.library.unimelb.edu.au/nodes/view/415791Surname: SCOTT. Given Name(s) or Initials: P W. Military Service Number or Last Known Location: 313024. Missing, Wounded and Prisoner of War Enquiry Card Index Number: SEA-4947.237944 Item: [2016.0049.48052] "Scott, P W, 313024
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