<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-24T01:16:21Z</responseDate><request verb="GetRecord" identifier="oai:repository.rice.edu:1911/103987" metadataPrefix="dim">https://repository.rice.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:repository.rice.edu:1911/103987</identifier><datestamp>2024-01-11T20:59:18Z</datestamp><setSpec>com_1911_8299</setSpec><setSpec>col_1911_13110</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor">Wolf, Richard A.</dim:field>
   <dim:field mdschema="dc" element="creator">Calder, Alexander C.</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2018-12-18T21:15:56Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2018-12-18T21:15:56Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued">1979</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="citation">Calder, Alexander C.. &amp;quot;Calculation of magnetic effects due to a model substorm current system.&amp;quot; (1979) Master’s Thesis,  Rice University.  &amp;lt;a href=&amp;quot;https://hdl.handle.net/1911/103987&amp;quot;&amp;gt;https://hdl.handle.net/1911/103987&amp;lt;/a&amp;gt;.</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">https://hdl.handle.net/1911/103987</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="digital">RICE1613</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="callno">THESIS SP. SCI. 1979 CALDER</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract">A computer code has been developed for calculating ground magnetic perturbations due to a substorm current system in the magnetosphere. The relevant currents are determined using results of a numerical simulation of the substorm itself devised by R. A. Wolf and collaborators. The magnetic fields due to the currents are calculated numerically using Ampere&amp;apos;s law. The substorm simulation and its relation to the current calculation are briefly described. The assumed paths and means of calculating the currents are discussed. The results of the first run are presented and compared with observational data from the AFGL magnetometer array.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent">65 pp</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="digitalOrigin">reformatted digital</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso">eng</dim:field>
   <dim:field mdschema="dc" element="rights">Copyright is held by the author, unless otherwise indicated. Permission to reuse, publish, or reproduce the work beyond the bounds of fair use or other exemptions to copyright law must be obtained from the copyright holder.</dim:field>
   <dim:field mdschema="dc" element="title">Calculation of magnetic effects due to a model substorm current system</dim:field>
   <dim:field mdschema="dc" element="type">Thesis</dim:field>
   <dim:field mdschema="dc" element="type" qualifier="material">Text</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="department">Space Science</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="discipline">Natural Sciences</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="grantor">Rice University</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="level">Masters</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="name">Master of Science</dim:field>
   <dim:field mdschema="others" element="access-status">open.access</dim:field>
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