{"id":{"repo_id":"rice","oai_identifier":"oai:repository.rice.edu:1911/90100"},"canonical_url":"https://search.dev.ndltd.org/etd/rice/oai:repository.rice.edu:1911/90100","repository":{"repo_id":"rice","name":"Rice University","base_url":"https://repository.rice.edu/server/oai/request"},"display":{"title":"Plasma flow in the magnetosphere under the influence of large scale electric field","abstract":"The plasma flow is obtained by setting up a mathematical model, using the most appropriate geomagnetic field model and adopting the idea of equivalent potential in the magnetosphere The field model consists of four components: 1) Dipole main field; 2) Dayside magnetosphere boundary current; 3) Quiet day ring current; and 4) Infinite neutral current sheet suggested by Mead. The driving mechanisms are due to co-rotation with the Earth, the gradient drift, and gross electric field drift. The drift paths for thermal plasma and higher energy particles are presented. Some geophysical phenomena associated with the flow pattern, such as the development of asymmetric ring current, the formation of plasmapause and its characteristics, are discussed.","abstract_html":"The plasma flow is obtained by setting up a mathematical model, using the most appropriate geomagnetic field model and adopting the idea of equivalent potential in the magnetosphere The field model consists of four components: 1) Dipole main field; 2) Dayside magnetosphere boundary current; 3) Quiet day ring current; and 4) Infinite neutral current sheet suggested by Mead. The driving mechanisms are due to co-rotation with the Earth, the gradient drift, and gross electric field drift. The drift paths for thermal plasma and higher energy particles are presented. Some geophysical phenomena associated with the flow pattern, such as the development of asymmetric ring current, the formation of plasmapause and its characteristics, are discussed.","abstract_has_math":false,"creators":["Chen, Abel Jer-Jiunn"],"institution":"Rice University","degree_name":"Master of Science","degree_level":"Masters","degree_discipline":"Natural Sciences","degree_department":null,"school":null,"contributors":[],"advisors":["Freeman, John W., Jr."],"committee_chairs":[],"committee_members":[],"year":1968,"date_issued":"1968","date_published":"1968","updated_at":"2026-07-24T04:10:15Z","subjects":[],"languages":["eng"],"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."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/1911/90100","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor.advisor","label":"Advisor","values":["Freeman, John W., Jr."]},{"key":"dc:creator","label":"Author","values":["Chen, Abel Jer-Jiunn"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2016-04-22T21:59:44Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2016-04-22T21:59:44Z"]},{"key":"dc:date.issued","label":"Date","values":["1968"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Natural Sciences"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science"]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["Rice University"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["eng"]},{"key":"dc:rights","label":"Dc Rights","values":["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."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/1911/90100"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The plasma flow is obtained by setting up a mathematical model, using the most appropriate geomagnetic field model and adopting the idea of equivalent potential in the magnetosphere The field model consists of four components: 1) Dipole main field; 2) Dayside magnetosphere boundary current; 3) Quiet day ring current; and 4) Infinite neutral current sheet suggested by Mead. The driving mechanisms are due to co-rotation with the Earth, the gradient drift, and gross electric field drift. The drift paths for thermal plasma and higher energy particles are presented. Some geophysical phenomena associated with the flow pattern, such as the development of asymmetric ring current, the formation of plasmapause and its characteristics, are discussed."]},{"key":"dc:title","label":"Title","values":["Plasma flow in the magnetosphere under the influence of large scale electric field"]}]}],"canonical_facts":{"dc:contributor.advisor":["Freeman, John W., Jr."],"dc:creator":["Chen, Abel Jer-Jiunn"],"dc:date.accessioned":["2016-04-22T21:59:44Z"],"dc:date.available":["2016-04-22T21:59:44Z"],"dc:date.issued":["1968"],"dc:description.abstract":["The plasma flow is obtained by setting up a mathematical model, using the most appropriate geomagnetic field model and adopting the idea of equivalent potential in the magnetosphere The field model consists of four components: 1) Dipole main field; 2) Dayside magnetosphere boundary current; 3) Quiet day ring current; and 4) Infinite neutral current sheet suggested by Mead. The driving mechanisms are due to co-rotation with the Earth, the gradient drift, and gross electric field drift. The drift paths for thermal plasma and higher energy particles are presented. Some geophysical phenomena associated with the flow pattern, such as the development of asymmetric ring current, the formation of plasmapause and its characteristics, are discussed."],"dc:identifier.uri":["https://hdl.handle.net/1911/90100"],"dc:language.iso":["eng"],"dc: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."],"dc:title":["Plasma flow in the magnetosphere under the influence of large scale electric field"],"dc:type":["Thesis"],"thesis:degree_discipline":["Natural Sciences"],"thesis:degree_level":["Masters"],"thesis:degree_name":["Master of Science"],"thesis:institution_name":["Rice University"]},"updated_at":"2026-07-24T04:10:15Z"}