Results 41 to 50 of about 2,148 (181)

On the Origin of the Dominant Waves in the Extended Solar Corona

The Astrophysical Journal
The extended solar corona at 10–30 solar radii is essentially devoid of all waves below 100 kHz other than triggered ion acoustic waves (TIAWs), which consist of a low-frequency (LF) electromagnetic wave at a frequency of a few Hz coupled to one or more ...
F. S. Mozer, O. V. Agapitov, O. Romeo, V. Roytershteyn, A. Voshchepynets   +4 more
doaj   +1 more source

Radio Interference Prediction Method for EHV AC Transmission Lines at High Altitudes Based on Long‐Term Observations

High Voltage, EarlyView.
ABSTRACT Radio interference (RI) is a critical factor in the design of extra‐high voltage (EHV) transmission lines at high altitudes. To address the insufficient field data of RI on high‐altitude transmission lines, the lack of adequate validation for existing RI prediction methods, and the difficulty in assessing RI levels under various meteorological
Yemao Zhang, Baoquan Wan, Yao Lu, Xingfa Liu, Bing Zhou, Jilai Xu, Hao Wan   +6 more
wiley   +1 more source

Why Do Solar Wind Models Get It Wrong? Understanding the Capabilities of Time-dependent Solar Wind Simulations

The Astrophysical Journal
We explore the capabilities of time-dependent (TD) magnetohydrodynamic (MHD) solar wind simulations with the coupled Wang–Sheeley–Arge (WSA) model of the solar corona and the Grid Agnostic MHD for Extended Research Applications model of the inner ...
Evangelia Samara, Elena Provornikova, C. Nick Arge, Andrew J. McCubbin, Viacheslav G. Merkin   +4 more
doaj   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

Allergy, EarlyView.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier, Z. Abdul Hameed Ansari, A. H. Abdul Latiff, M. M. Abuzakouk, M. S. Agcaoili‐De Jesus, R. C. Agondi, M. Al‐Ahmad, A. A. Alangari, H. Alhameli, C. D. Alonso Bello, S. Alshareef, S. Al‐Tamemi, S. Altrichter, H. Al Wahshi, S. Aquilina, M. Araújo, R. Arnaout, R. Asero, B. Ballmer‐Weber, C. Bangert, A. Bauer, M. Ben‐Shoshan, J. A. Bernstein, C. Bindslev‐Jensen, M. Bizjak, I. Boccon‐Gibod, H. Bonnekoh, L. Bouillet, K. Brockow, Z. Brzoza, M. Bulatović Ćalasan, A. Bulkhi, T. Buttgereit, A. Bygum, T. Caballero, O. Calderon, R. Campos, M. Cancian, E. Carne, M. A. Castor, I. Cerecedo, T. Çetinarslan, I. Cherrez‐Ojeda, N. Chkhikvadze, H. J. Chong‐Neto, K. Choo, G. Christoff, C.‐Y. Chu, K. Ciupka, N. Conlon, C. Costa, T. Craig, P. Criado, I. Danilycheva, R. Darlenski, E. De Arruda Chaves, L. de Montjoye, M. S. Doutre, A. Du‐Thanh, D. Ebo, S. Elkhalifa, S. Elmariah, T. El‐Shanawany, L. F. Ensina, R. Ertaş, R. Fachini Jardim Criado, M. Ferrer, S. Ferrucci, J. S. Fok, D. Fomina, L. Fonacier, G. Fouda, I. Francescantonio, A. Fukunaga, C. A. Galvan Calle, E. Garcia, K. Gáspár, A. Gelincik, S. Geng, K. Godse, M. Gonçalo, M. Gotua, C. Grattan, M. Grosber, G. Guidos Fogelbach, M. Guilarte, R. Guillod, E. Hamelmann, J. Hawkes, K. Hayama, R. Heuer, M. Hide, W. Hoetzenecker, N. Inomata, H.‐R. Kang, A. Kaplan, A. Kapp, M. Karam, A. Kasperska‐Zajac, C. H. Katelaris, A. Kessel, M. Khoshkhui, B. Kim, T. Kinaciyan, E. Kocatürk, M. Kolacinska‐Flont, P. Kolkhir, G. N. Konstantinou, M. Kosnik, D. Krasowska, K. Kulthanan, M. S. Kumaran, I. Kuprys‐Lipinska, M. Labrador, J. I. Larco, D. Larenas‐Linnemann, E. Latysheva, E. Lazaridou, P. H. Li, H. Lima, U. Lippert, M. Magerl, M. Makris, J. Alves Marcelino, A. V. Marzano, I. Medina, R. Meshkova, D. Micallef, R. Mohammed Ali, C. G. Mortz, M. Munoz, H. N. G. Oude Elberink, A. Nakonechna, I. Nasr, A. Nast, E. Netchiporouk, E. Nettis, S. Nieto, I. Ogueta Canales, T.‐L. Okas, R. L. Orfali, E. Özkaya, C. Parisi, A. Pennitz, R. Pawankar, M. P. Pereira, J. Peter, E. Petkova, P. D. Pigatto, I. Podder, T. Popov, G. Porebski, P. Pyatilova, G. D. Ramon, H. A. Ratti Sisa, M. Recto, K. Ress, K. Ridge, M. Riedl, C. Ritchie, N. Rosario Filho, I. Rosmaninho, M. Rudenko, M. Rukhadze, K. Rutkowski, V. Sabato, U. M. Sahiner, S. Saini, F. Saleh Al Sabbagh, A. Salman, F. Salvo, J. Sanchez, A. Santucci, S. Schliemann, P. Schmid‐Grendelmeier, B. E. Sekerel, F. Serpa, F. Sheikh, J. Sheikh, H. Shendi, F. Siebenhaar, M. Sonomjamts, A. Soria, B. Sousa Pinto, M. Staevska, P. Staubach, M. Stephan, K. Stevanovic, L. Stingeni, M. Stobiecki, Ö. Su Küçük, G. Sussman, A. Szegedi, S. Takahagi, A. Tanaka, N. Teovska Mitrevska, S. F. Thomsen, E. Toubi, F. Tsatsou, M. Turk, Z. Vadasz, A. Valerieva, S. Valle, M. v. Doorn, B. Veleiro Perez, C. E. Vera Ayala, C. Vestergaard, R. J. Vieira, C. W. Maruta, B. Wedi, R. N. Werner, E. W. Y. Yap, P. Xepapadaki, Y. Xiang, Y.‐M. Ye, P. Yong, G. Yosipovitch, A. Z. J. Zalewska‐Janowska, C. Zeyen, Z. Zhao, M. Metz, A. M. Giménez‐Arnau   +221 more
wiley   +1 more source

Nonlinear Fast Magnetosonic Waves in Solar Prominence Pillars

The Astrophysical Journal, 2023
We investigate the properties of nonlinear fast magnetosonic (NFM) waves in a solar prominence, motivated by recent high-resolution and high-cadence Hinode/Solar Optical Telescope (SOT) observations of small-scale oscillations in a prominence pillar.
Leon Ofman, Therese A. Kucera, C. Richard DeVore   +2 more
doaj   +1 more source

Understanding the Evidence Gaps: Diets and Fruit and Vegetable Intake Across Five Diverse Low‐ and Middle‐Income Countries

Maternal &Child Nutrition, EarlyView.
This perspective article synthesizes findings from scoping reviews examining diet and F&V intake, and interventions to increase F&V consumption among population groups in five countries: Benin, Fiji, the Philippines, Sri Lanka and Tanzania. ABSTRACT Poor dietary quality, particularly inadequate fruit and vegetable (F&V) intake, remains a significant ...
Manisha Tharaney, Sonja Y. Hess, Lilia Bliznashka, Dorcas A. Amunga, Fusta Azupogo, Nadia Koyratty, Taryn J. Smith, Imelda Angeles‐Agdeppa, Eva A. Goyena, Frederick Grant, Joyce Kinabo, Irene Medeme Mitchodigni, Anasaini Moala Silatolu, Renuka Silva, Mutinta Hambayi, Thushanthi Perera, Deanna K. Olney   +16 more
wiley   +1 more source

HELIOS: A Visualization Tool to Decipher the Locations and Dynamical Properties of Expanding Small Magnetic Flux Ropes in the Corona

The Astrophysical Journal Supplement Series
On 2024 December 24, Parker Solar Probe made its closest approach to the Sun, reaching a 9.86 R _⊙ heliocentric distance and capturing high-resolution observations of the solar corona.
Evangelos Paouris, Angelos Vourlidas, Guillermo Stenborg   +2 more
doaj   +1 more source

Exploring the Origin of Solar Energetic Electrons. I. Constraining the Properties of the Acceleration Region Plasma Environment

The Astrophysical Journal, 2023
Solar flare electron acceleration is an efficient process, but its properties (mechanism, location) are not well constrained. Via hard X-ray (HXR) emission, we routinely observe energetic electrons at the Sun, and sometimes we detect energetic electrons ...
Ross Pallister, Natasha L. S. Jeffrey
doaj   +1 more source

Reduced cardiovascular mortality at moderate altitude: a putative role of physical activity and body mass

The Journal of Physiology, EarlyView.
Abstract figure legend Benefits of performing physical exercise at moderate altitude. At moderate altitude, increased resting metabolic rate and physical exertion promote physical fitness and exercise tolerance, whereas hypoxia suppresses appetite and elicits adaptations that increase tissue O2 delivery while augmenting O2‐independent ATP production ...
Robert T. Mallet, Johannes Burtscher, Hannes Gatterer, Katharina Hüfner, Samuel Verges, Tadej Debevec, Martin Burtscher   +6 more
wiley   +1 more source

X‐ray spectral observations of a solar active region corona [PDF]

Geophysical Research Letters, 1997
We study the X‐ray flux and electron temperature variation of the corona above a solar active region. Electron temperatures are determined using data from the S xv channel of the Bragg crystal spectrometer (BCS) instrument on board the Yohkoh satellite.
openaire   +1 more source