Results 91 to 100 of about 177,176 (286)

Mapping solar magnetic fields from the photosphere to the base of the corona. [PDF]

Sci Adv, 2021
Ishikawa R, Bueno JT, Del Pino Alemán T, Okamoto TJ, McKenzie DE, Auchère F, Kano R, Song D, Yoshida M, Rachmeler LA, Kobayashi K, Hara H, Kubo M, Narukage N, Sakao T, Shimizu T, Suematsu Y, Bethge C, De Pontieu B, Dalda AS, Vigil GD, Winebarger A, Ballester EA, Belluzzi L, Štěpán J, Ramos AA, Carlsson M, Leenaarts J.   +27 more
europepmc   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source

Comparison of the On-disk Apparent Current Sheets with the Limb Ones

The Astrophysical Journal
Based on observations from the Solar Dynamics Observatory (SDO) and the Solar and Heliospheric Observatory (SOHO), we investigate 30 apparent current sheets during 1999–2021, including 10 on-disk and 8 limb ones from the SDO, as well as 12 limb ones from
Tao Ding, Jun Zhang
doaj   +1 more source

On a limitation of Zeeman polarimetry and imperfect instrumentation in representing solar magnetic fields with weaker polarization signal. [PDF]

J Space Weather Space Clim, 2021
Pevtsov AA, Liu Y, Virtanen I, Bertello L, Mursula K, Leka KD, Hughes ALH.   +6 more
europepmc   +1 more source

Magnetic fields, bremsstrahlung and synchrotron emission in the flare of 24 October 1969 [PDF]

, 1971
Magnetic fields, bremsstrahlung, and synchrotron emission in solar flare of October 24 ...
Pruss, G., Vorphal, J., Zirin, H.
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

The Sun’s Magnetic Power Spectra over Two Solar Cycles. II. Cycle Dependence of Active Regions, a Magnetic Network, and Their Relation

The Astrophysical Journal
The multiscaled solar magnetic field consists of two major components: active regions (ARs) and magnetic network. Unraveling the cycle-dependent properties and interrelations of these components is crucial for understanding the evolution of the solar ...
Yukun Luo, Jie Jiang, Ruihui Wang
doaj   +1 more source

Eruptive solar magnetic fields

The Astrophysical Journal, 1981
This paper considers the quasi-steady evolution of solar magnetic fields in response to gradual photospheric changes. Special interest is taken in the threshold of a sudden eruption in the solar atmosphere. The formal model of an evolving, force-free field dependent on two Cartesian coordinates has been treated previously, and we extend it to a field ...
openaire   +1 more source

High‐Throughput Screening of REBCO Superconducting Thin Films Fabricated Via Combinatorial Inkjet Printing and TLAG Process

Advanced Materials Technologies, EarlyView.
A methodological framework is presented for combinatorial REBCO thin films fabricated by drop‐on‐demand inkjet printing with controlled Rare Earth composition gradients. Automated, synchrotron‐based, and local characterization techniques produce comprehensive property maps that correlate composition and TLAG process parameters with superconducting ...
Emma Ghiara, Zeyu Wu, Mahel Voulhoux, Ona Mola Bertran, Vittorio Bertini, Carla Torres, Aiswarya Kethamkuzhi, Guilherme Theophilo Telles, Victor Fuentes, Elzbieta Pach, Cornelia Pop, Eduardo Solano, Kapil Gupta, Takanobu Kiss, Xavier Obradors, Teresa Puig   +15 more
wiley   +1 more source

Total Solar Eclipse White-light Images as a Benchmark for Potential Field Source Surface Coronal Magnetic Field Models: An In-depth Analysis over a Solar Cycle

The Astrophysical Journal
Potential field source surface (PFSS) models are widely used to simulate coronal magnetic fields. PFSS models use the observed photospheric magnetic field as the inner boundary condition and assume a perfectly radial field beyond a “source surface” ( R ...
Luke Fushimi Benavitz, Benjamin Boe, Shadia Rifai Habbal   +2 more
doaj   +1 more source