00839nam a22001697a 4500040003600000082001300036100002300049245011100072260003500183300003400218500012300252500004000375500004700415502005800462546001200520650013700532  cRiphah International University  a532bNAI  aNaila Bibi (12890)  aEffect of entropy on formation of vortex streets due to nonlinearly interacting temperature-gardient modes  aIslamabadb(unpublished)c2017  a56 p. b: ill.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Masters of Philosophy to the Faculty of Basic Sciences.  aIncludes bibliographical references  aThesis supervisor: Dr. Muhammad Yaqub Khan  aThesis (MPhil)--Riphah International University, 2017  aEnglish  aVortex StreetsvFuture energy supplyvTemperature- Gradient ModesvNuclear fusionvNonlinear interactionvPlasmavMathematics vFBSH