Results 41 to 50 of about 35,066 (146)

Evaluating the Parker Model With the Trans‐Heliospheric Survey

Geophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract The solar wind's expansion through the heliosphere is often studied by “radial trends”—the average trends in fluid parameters as functions of radial distance from the Sun. This study utilizes the latest version of the Trans‐Heliospheric Survey, a compilation of in‐situ magnetic field and proton measurements from 13 different spacecraft ...
Carson P. Brown, Bennett A. Maruca, Vaishali Prabakaran, Ramiz A. Qudsi, B. M. Walsh, B. L. Alterman, Philip A. Isenberg   +6 more
wiley   +1 more source

Traditional Chinese Medicine Properties and Microcalorimetry: BioScience Evaluation

Med Research, Volume 1, Issue 1, Page 103-121, June 2025.
ABSTRACT The properties theory of traditional Chinese medicine (TCM), characterized by cold, hot, warm, and cool four properties, is fundamental to its development, distinguishing it from natural, botanical, and chemical medicines. However, despite its significance, there is no unified theoretical definition, bioscientific characterization, or ...
Qiang Li, Hengrui Liu, Jiayan Jin, Yixin Zhang, Shuyi Li, Lin Wang, Shirong Zhao, Chutse Wu, Zhie Fang, Jide Jin   +9 more
wiley   +1 more source

High-mass Starless Clumps: Dynamical State and Correlation between Physical Parameters

The Astrophysical Journal, 2023
In order to study the initial conditions of massive star formation, we have previously built a sample of 463 high-mass starless clumps (HMSCs) across the inner Galactic plane covered by multiple continuum surveys.
Bo Huang, Ke Wang, Josep M. Girart, Wenyu Jiao, Qianru He, Enwei Liang   +5 more
doaj   +1 more source

Uncovering the magnetic environment of our solar system

, 2012
Since its formation 4.6 billion years ago, our solar system has most likely crossed numerous magnetized interstellar clouds and bubbles of different sizes and contents on its path through the Milky Way.
Ben-Jaffel, Lotfi, Ratkiewicz, Romana
core   +2 more sources

Interplanetary Hydrogen Observations of the Emirates Ultraviolet Spectrometer Onboard the Emirates Mars Mission

Journal of Geophysical Research: Space Physics, Volume 130, Issue 6, June 2025.
Abstract The Emirates Mars Ultraviolet Spectrometer (EMUS) aboard the Emirates Mars Mission (EMM) has been studying backscattered interplanetary hydrogen (interplanetary hydrogen (IPH)) Lyman emissions with dedicated observation strategies viz., U‐OS3b and U‐OS4b. These observation techniques involve looking away from Mars from the EMM's orbit.
R. Susarla, J. Deighan, M. S. Chaffin, E. Quemerais, S. Jain, R. J. Lillis, G. Holsclaw, K. Chirakkil, D. Brain, Ed. Thiemann, F. Eparvier, F. Lootah, M. Gacesa, M. O. Fillingim, J. S. Evans, H. AlMazmi, H. AlMatroushi, M. R. El‐Maarry   +17 more
wiley   +1 more source

Tracing Magnetic Fields with the Gradient Technique: Spatial Filtering Effect and Use of Interferometers

The Astrophysical Journal
Probing magnetic fields in astrophysical environments is both important and challenging. The Gradient Technique (GT) is a new tool for tracing magnetic fields, rooted in the properties of magnetohydrodynamic (MHD) turbulence and turbulent magnetic ...
Yue Hu, A. Lazarian
doaj   +1 more source

A Plasma Instability Theory of Gamma-Ray Burst Emission [PDF]

, 1999
A new theory for gamma-ray burst radiation is presented. In this theory, magnetic fields and relativistic electrons are created through plasma processes arising as a relativistic shell passes through the interstellar medium.
J. J. Brainerd, Rees M. J.
core   +3 more sources

The STEREO REleASE System: Solar Energetic Proton Forecasting in the Heliosphere

Space Weather, Volume 23, Issue 6, June 2025.
Abstract Solar energetic particle events can pose a radiation hazard for electronics in space and human space exploration, especially for missions to Moon or Mars outside Earth's magnetic field. Therefore the capability to forecasts such events is desirable. One available model is the Relativistic Electron Alert System for Exploration (REleASE).
H. Dröge, B. Heber, M. Karavolos, A. Kollhoff, P. Kühl, O. Malandraki, A. Posner   +6 more
wiley   +1 more source

Science Opportunities for IMAP-Lo Observations of Interstellar Neutral Hydrogen and Deuterium during a Maximum of Solar Activity

The Astrophysical Journal Supplement Series
Direct-sampling observations of interstellar neutral gas, including hydrogen and deuterium, have been performed for more than one cycle of solar activity by IBEX.
M. A. Kubiak, M. Bzowski, E. Möbius, N. A. Schwadron   +3 more
doaj   +1 more source

An observational test for correlations between cosmic rays and magnetic fields

, 2013
We derive the magnitude of fluctuations in total synchrotron intensity in the Milky Way and M33, from both observations and theory under various assumption about the relation between cosmic rays and interstellar magnetic fields.
Abdo, Andrew Fletcher, Anvar Shukurov, Arbutina, Arshakian, Banday, Banday, Beck, Beck, Beck, Beck, Beck, Berezinskii, Beuermann, Bridle, Burbidge, Burbidge, Burn, Carilli, Casse, Chi, Christensson, Chyży, Dagkesamanskii, Fatemeh Tabatabaei, Fletcher, Galtier, Gent, Getmantsev, Giacalone, Goldreich, Haslam, Haverkorn, Hoernes, Houde, Kuznetsov, La Porta, Laing, Laura La Porta, Lawson, Lazarian, Lithwick, Longair, Malik, Mao, Mills, Monin, Moss, Ohno, Oppermann, Orienti, Padoan, Parker, Parker, Parker, Pohl, Rainer Beck, Rand, Readhead, Rodion Stepanov, Roger, Rogstad, Ruzmaikin, Ruzmaikin, Scheuer, Schlickeiser, Scott, Shukurov, Slish, Snodin, Sokoloff, Stepanov, Stepanov, Stil, Sveshnikov, Tabatabaei, Tabatabaei, Tabatabaei, Tabatabaei, Volegova, Wilkin, Williams   +81 more
core   +1 more source