Results 51 to 60 of about 306,228 (194)

A three‐dimensional model of corotating streams in the solar wind, 1. Theoretical foundations [PDF]

Journal of Geophysical Research: Space Physics, 1978
This paper is concerned with the development of the theoretical and mathematical background pertinent to the study of steady, corotating solar wind structure in all three spatial dimensions. The dynamical evolution of the plasma in interplanetary space (defined as the region beyond roughly 35 Rs where the flow is supersonic) is approximately described ...
openaire   +1 more source

Multispecies Energetic Particle Acceleration Associated with CIR and ICME-driven Shocks

The Astrophysical Journal
A multispecies energetic particle intensity enhancement event at 1 au is analyzed. We identify this event as a corotating interaction region (CIR) structure that includes a stream interface (SI), a forward-reverse shock pair, and an embedded heliospheric
Ashok Silwal, Lingling Zhao, Gary P. Zank, Bingbing Wang, Alexander Pitña, Sujan Prasad Gautam, Byeongseon Park, Masaru Nakanotani, Xingyu Zhu   +8 more
doaj   +1 more source

Dual process for improved recovery of essential oil and pectin from citrus waste

Journal of Chemical Technology &Biotechnology, Volume 101, Issue 7, Page 1439-1447, July 2026.
Abstract BACKGROUND Citrus essential oils (EO), particularly orange essential oil (OEO) and pectin, are high‐value chemical products widely used across various industries, including pharmaceuticals, food and beverages, detergents, and cosmetics. These compounds are present in the residual by‐products generated by juice production industries, and their ...
Jorge Welti‐Chanes, Oscar Hernández‐Meléndez, Mariana Morales‐de la Peña, Eduardo Bárzana   +3 more
wiley   +1 more source

Solar-cycle variations of interaction regions: In-ecliptic observations from 1 to 5 AU [PDF]

Geofísica Internacional, 2000
We study a combined set of 97 interaction regions detected by Pioneers 10 and 11, Voyagers 1 and 2, and Ulysses from 1 to 5 AU during their respective journeys to Jupiter at different phases of the solar cycle.
J. Américo González-Esparza
doaj  

Properties of Forbush Decreases with AMS-02 Daily Proton Flux Data

The Astrophysical Journal, 2023
A Forbush decrease (FD) is a sudden reduction of Galactic Cosmic Rays (GCRs) that is usually caused by intense solar wind transients, such as Interplanetary Coronal Mass Ejections (ICMEs) and Corotating Interaction Regions (CIRs).
Siqi Wang, Veronica Bindi, Cristina Consolandi, Claudio Corti, Christopher Light, Nikolay Nikonov, Andrew Kuhlman   +6 more
doaj   +1 more source

Pretreatment Effects of Conventional and Reactive Extrusion on LLDPE Waste Pyrolysis

Polymer Engineering &Science, Volume 66, Issue 7, Page 5191-5199, July 2026.
Schematic overview of the pyrolysis study using original and pretreated LLDPE waste samples. Pretreatment was performed via twin‐screw extrusion at 450°C: without additives (REX), with peroxide (REX‐RO2), or with polypropylene (REX–PP). All four samples underwent pyrolysis at 450°C–475°C for 15–45 min.
Yasmin Fialho Siqueira, Débora M. V. Miranda, Larissa L. A. Carvalho, Natasha K. Sitton, Ana Paula de Azeredo, Regina F. Nonemacher, Raquel S. Mauler, Luiz Eduardo P. Borges, José Carlos Pinto   +8 more
wiley   +1 more source

Introduction to special section on corotating solar wind streams and recurrent geomagnetic activity

Journal of Geophysical Research: Space Physics, 2006
[1] This special section of the Journal of Geophysical Research (Space Physics) is devoted to research papers on corotating solar wind streams, corotating interaction regions (CIRs), and many facets of the associated recurrent geomagnetic storms and/or activity.
Bruce T. Tsurutani, Robert L. McPherron, Walter D. Gonzalez, Gang Lu, Jose H. A. Sobral, Nat Gopalswamy   +5 more
openaire   +2 more sources

Evolution of Electron Acceleration by Corotating Interaction Region Shocks at 1 au

The Astrophysical Journal Letters
We present the first observations of in situ electron acceleration at corotating interaction region (CIR) shocks near 1 au, utilizing measurements from Wind and Magnetospheric Multiscale (MMS) mission in the interplanetary medium. As the forward (reverse)
Xinnian Guo, Linghua Wang, Wenyan Li, Qianyi Ma, Liu Yang, Robert F. Wimmer-Schweingruber, Stuart D. Bale   +6 more
doaj   +1 more source

Deterministic Propagation of Suprathermal Ions Through the Heliosphere

Journal of Geophysical Research: Space Physics, Volume 131, Issue 7, July 2026.
Abstract The PEPSSI instrument onboard New Horizons is sampling the energy range that bridges pickup and suprathermal He+ ${\mathrm{H}\mathrm{e}}^{+}$ ions for the first time in the outer heliosphere. New Horizons repeatedly encountered structures beyond 30 au that we interpret as the spiral of a corotating interaction region (CIR) for an extended ...
P. Kollmann, E. C. Roelof, M. E. Hill, R. B. Decker, P. Brandt, R. L. McNutt Jr., P. S. Mostafavi, R. Nikoukar, J. W. Parker, K. N. Singer, J. Spencer, A. Stern, A. J. Verbiscer   +12 more
wiley   +1 more source

Modulation of Galactic Cosmic Rays in Corotating Interaction Regions: Diffusion Dominates over Drifts and Advection

The Astrophysical Journal
Through a coupling of the Space Weather Modeling Framework and the Space Plasma and Energetic Charged particle Transport on Unstructured Meshes, we perform hybrid modeling of Galactic cosmic rays (GCRs), treated as a test-particle population, and their ...
J. G. Alonso Guzmán, W. Liu, V. Florinski, G. Tóth, K. Ghanbari, B. van der Holst   +5 more
doaj   +1 more source