Maurya Ram Ajor (15 results)

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New.

Taschenbuch. Condition: Neu. Solar Activities and their Influence on the Heliosphere and Atmosphere | Ram Ajor Maurya (u. a.) | Taschenbuch | Englisch | 2025 | LAP LAMBERT Academic Publishing | EAN 9783330004528 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Taschenbuch. Condition: Neu. A Study of Oscillations in Solar Active Regions | Exploring the Connection between Interior and Atmosphere of Active Regions | Ram Ajor Maurya | Taschenbuch | 256 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659256189 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Solar active regions (ARs) are three-dimensional magnetic structures extending from deep sub-photosphere to coronal heights. These ARs are responsible for producing most of the energetic transients, such as flares and CMEs. Energetic transients are expected to excite p-mode oscillations in ARs by imparting mechanical impulse associated with their thermal expansion on the photosphere. Flare productive ARs may have distinctly different sub-photospheric properties compared to dormant ARs. We have determined the characteristic properties of local oscillation modes by applying the local helioseismic technique to several ARs. Strong evidence of substantial increase in mode amplitude are found from comparison of the pre- to the post-flare phases of energetic flares. Our study has revealed strongly twisted, sheared flows in the interior of flaring ARs having complex magnetic fields. We discovered steep gradients in meridional velocity at depths ranging from 1.5 to 5 Mm in flare productive ARs. Our study of sub-photospheric flows and photospheric magnetic fields of several ARs showed that the sub-photospheric kinetic helicity and photospheric magnetic helicity are weakly correlated. 256 pp. Englisch. …

Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Maurya Ram AjorThe author earned his M.Sc. from D.D.U. Gorakhpur University and Ph.D. from Udaipur Solar Observatory/Physical Research Laboratory, India, under the supervision of Professor A. Ambastha. His current research interest i.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Solar active regions (ARs) are three-dimensional magnetic structures extending from deep sub-photosphere to coronal heights. These ARs are responsible for producing most of the energetic transients, such as flares and CMEs. Energetic transients are expected to excite p-mode oscillations in ARs by imparting mechanical impulse associated with their thermal expansion on the photosphere. Flare productive ARs may have distinctly different sub-photospheric properties compared to dormant ARs. We have determined the characteristic properties of local oscillation modes by applying the local helioseismic technique to several ARs. Strong evidence of substantial increase in mode amplitude are found from comparison of the pre- to the post-flare phases of energetic flares. Our study has revealed strongly twisted, sheared flows in the interior of flaring ARs having complex magnetic fields. We discovered steep gradients in meridional velocity at depths ranging from 1.5 to 5 Mm in flare productive ARs. Our study of sub-photospheric flows and photospheric magnetic fields of several ARs showed that the sub-photospheric kinetic helicity and photospheric magnetic helicity are weakly correlated.…

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book provides an in-depth exploration of the Sun's activities and their impact on planetary environments, including Earth. It covers the structure and dynamics of the Sun, solar-terrestrial interactions, and the Sun's influence on the heliosphere. Key topics include solar physics, stellar structure and evolution, and the physics of planetary atmospheres and climate. The book also examines advanced computational modeling and observational techniques used to study the Sun and planets.Additional chapters focus on spectropolarimetric diagnostics of the solar atmosphere, magnetohydrodynamic (MHD) equations, transport processes in plasma, and the role of MHD waves in dissipation. It also discusses dynamo processes, solar prominences, waves in coronal magnetic structures, and solar observations using Python. The book includes an introduction to the solar system, spectroscopy for Earth observation, and the implications of climate change and extinction crises. With cutting-edge insights, this resource is invaluable for researchers and students in solar and planetary sciences. 368 pp. Englisch.…

Paperback. Condition: new. Paperback. This book provides an in-depth exploration of the Sun's activities and their impact on planetary environments, including Earth. It covers the structure and dynamics of the Sun, solar-terrestrial interactions, and the Sun's influence on the heliosphere. Key topics include solar physics, stellar structure and evolution, and the physics of planetary atmospheres and climate. The book also examines advanced computational modeling and observational techniques used to study the Sun and planets.Additional chapters focus on spectropolarimetric diagnostics of the solar atmosphere, magnetohydrodynamic (MHD) equations, transport processes in plasma, and the role of MHD waves in dissipation. It also discusses dynamo processes, solar prominences, waves in coronal magnetic structures, and solar observations using Python. The book includes an introduction to the solar system, spectroscopy for Earth observation, and the implications of climate change and extinction crises. With cutting-edge insights, this resource is invaluable for researchers and students in solar and planetary sciences. This item is printed on demand. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This book provides an in-depth exploration of the Sun's activities and their impact on planetary environments, including Earth. It covers the structure and dynamics of the Sun, solar-terrestrial interactions, and the Sun's influence on the heliosphere. Key topics include solar physics, stellar structure and evolution, and the physics of planetary atmospheres and climate. The book also examines advanced computational modeling and observational techniques used to study the Sun and planets.Additional chapters focus on spectropolarimetric diagnostics of the solar atmosphere, magnetohydrodynamic (MHD) equations, transport processes in plasma, and the role of MHD waves in dissipation. It also discusses dynamo processes, solar prominences, waves in coronal magnetic structures, and solar observations using Python. The book includes an introduction to the solar system, spectroscopy for Earth observation, and the implications of climate change and extinction crises. With cutting-edge insights, this resource is invaluable for researchers and students in solar and planetary sciences.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 368 pp. Englisch.…

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Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Solar active regions (ARs) are three-dimensional magnetic structures extending from deep sub-photosphere to coronal heights. These ARs are responsible for producing most of the energetic transients, such as flares and CMEs. Energetic transients are expected to excite p-mode oscillations in ARs by imparting mechanical impulse associated with their thermal expansion on the photosphere. Flare productive ARs may have distinctly different sub-photospheric properties compared to dormant ARs. We have determined the characteristic properties of local oscillation modes by applying the local helioseismic technique to several ARs. Strong evidence of substantial increase in mode amplitude are found from comparison of the pre- to the post-flare phases of energetic flares. Our study has revealed strongly twisted, sheared flows in the interior of flaring ARs having complex magnetic fields. We discovered steep gradients in meridional velocity at depths ranging from 1.5 to 5 Mm in flare productive ARs. Our study of sub-photospheric flows and photospheric magnetic fields of several ARs showed that the sub-photospheric kinetic helicity and photospheric magnetic helicity are weakly correlated.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 256 pp. Englisch.…