Results 91 to 100 of about 77,381 (298)

Suprathermal particle addition to solar wind pressure: possible influence on magnetospheric transmissivity of low energy cosmic rays?

, 2013
Energetic (suprathermal) solar particles, accelerated in the interplanetary medium, contribute to the solar wind pressure, in particular during high solar activity periods.
Bobik, P., Boschini, M. J., Consolandi, C., Della Torre, S., Gervasi, M., Grandi, D., Kudela, K., La Vacca, G., Mallamaci, M., Pensotti, S., Rancoita, P. G., Rozza, D., Tacconi, M.   +12 more
core  

Observations of the December 13 and 14, 2006, Solar Particle Events in the 80 MeV/n - 3 GeV/n range from space with PAMELA detector

, 2011
We present the space spectrometer PAMELA observations of proton and helium fluxes during the December 13 and 14, 2006 solar particle events. This is the first direct measurement of the solar energetic particles in space with a single instrument in the ...
A. Bruno, A. G. Mayorov, A. Leonov, A. M. Galper, A. Monaco, A. N. Kvashnin, A. V. Karelin, A. Vacchi, Abbasi, ACE, Battistoni, Bieber, Bombardieri, C. De Santis, C. Pizzolotto, Casolino, D. Campana, De Simone, E. A. Bogomolov, E. Mocchiutti, E. Vannuccini, F. Cafagna, F. Palma, Ferrari, G. A. Bazilevskaya, G. C. Barbarino, G. Castellini, G. Jerse, G. Osteria, G. Vasilyev, G. Zampa, J. Wu, Krymskii, L. Bonechi, L. Consiglio, L. Grishantseva, L. Marcelli, L. Rossetto, Laboratory, Lee, M. Boezio, M. Bongi, M. Casolino, M. P. De Pascale, M. Pearce, M. Ricci, M. Simon, McCracken, Moraal, N. De Simone, N. Mori, N. Nikonov, N. Zampa, NOAA-STP., NOAA., NOAA., O. Adriani, P. Carlson, P. Papini, P. Picozza, P. Spillantini, R. Bellotti, R. Carbone, R. Sarkar, R. Sparvoli, S. A. Voronov, S. B. Ricciarini, S. Borisov, S. Bottai, S. V. Koldashov, S. Y. Krutkov, Shea, Timashkov, V. Bonvicini, V. Di Felice, V. Formato, V. G. Zverev, V. Malakhov, V. V. Mikhailov, Vashenyuk, W. Gillard, W. Menn, Y. I. Stozhkov, Y. T. Yurkin   +83 more
core   +1 more source

Engineering Porous Hollow Metal‐Poly(Heptazine Imide) Spheres: An Optimized Synthetic Strategy for Controlling Surface, Morphology, and Properties

Advanced Functional Materials, EarlyView.
Hollow poly(heptazine imide) spheres are prepared through a novel approach that integrates hard templating with ionothermal synthesis. This method enables precise control over surface area, pore volume, hydrophilicity, light absorption, band position, and metal composition. These tunable properties facilitate the customized design of semiconductors for
Lingli Ni, Erik Troschke, Henrik Vorwerk, Shiva Shahbazi Avarvand, Andreas Stihl, Nadzeya Brezhneva, Marius Hermesdorf, Desirée Leistenschneider, Felix H. Schacher, Jacob Schneidewind, Martin Oschatz   +10 more
wiley   +1 more source

Numerical Simulation of Equal Ratio Relations for the Peak Intensities of >10 MeV Energetic Protons

The Astrophysical Journal
Previous studies have highlighted the significance of perpendicular diffusion in the decay phase of particle intensities for >10 MeV energetic protons. Recently, an observational study has indicated that the peak intensity ratios across different energy ...
Yushui Zhong, Yang Wang, Gang Qin
doaj   +1 more source

Nanodiamond‐Infused Microgels for pH‐Tunable Rheology, Lubrication, and UV Protection

Advanced Functional Materials, EarlyView.
Microgels consisting of swollen polyacrylic acid polymer networks, impregnated with nanodiamonds provide protection from ultraviolet (UV) radiation harmful to human health. Nanodiamonds enable UV blockage and control of the rheology (flow) and lubrication (skin‐feel) of these microgel‐skincare‐mimics.
Pallav K. Jani, Sarvesh A. Nadkarni, Katherine J. Ernst, Barbara V. Farias, Chloe G. Hincher, Oluwatobi A. Ojuade, Yug C. Saraswat, Prottasha Sarker, Donald O. Freytes, Lilian C. Hsiao, Saad A. Khan   +10 more
wiley   +1 more source

Effects of adiabatic focusing and free-escape boundaries in coronal shock acceleration

Journal of Space Weather and Space Climate
Solar energetic particles (SEPs) are considered a serious radiation threat to space technologies and humans in space. SEPs are accelerated to high energies by solar explosive phenomena such as solar flares and in particular by shocks driven by coronal ...
Annie John Lidiya, Nyberg Seve, Vuorinen Laura, Vainio Rami, Afanasiev Alexandr, Poedts Stefaan, Wijsen Nicolas   +6 more
doaj   +1 more source

Compositions of energetic particle populations in interplanetary space [PDF]

Observations of helium and heavier particles with energies below about 10 to 20 MeV/nucleon are discussed with emphasis on the composition of solar flare particles, corotating energetic particle streams, and the anomalous cosmic ray component.
Gloeckler, G.
core   +1 more source

Side‐Chains Engineered Self‐Assembly of Ortho‐Benzodipyrrole‐Based Acceptors: Comprehensive Exploration of Structure‐Interface‐Photovoltaics Correlations

Advanced Functional Materials, EarlyView.
The side‐chain configuration in the bay region of C‐shaped ortho‐benzodipyrrole‐based non‐fullerene acceptors plays a crucial role in their self‐assembly, single‐crystal structures, and optoelectronic properties. The closely correlated molecular structure and performance underscore the importance of minimizing A–A self‐aggregation and enhancing D–A ...
Yung‐Jing Xue, Chen‐Yu Chang, Chieh‐Ming Hung, Chi‐Chun Tseng, Je‐Wei Chang, Chun‐Jen Su, Chia‐Lin Tsai, Han‐Cheng Lu, Kuo‐Hsiu Huang, Kuei‐Yu Tai, Chien‐Yi Ku, Chia‐Shing Wu, Su‐Ying Chien, Shang‐Da Yang, Bing‐Huang Jiang, Chih‐Ping Chen, Pi‐Tai Chou, U‐Ser Jeng, Yen‐Ju Cheng   +18 more
wiley   +1 more source

Cross-field Diffusion Effects on Particle Transport in a Solar Coronal Flux Rope

The Astrophysical Journal Letters
Solar energetic particles associated with solar flares and coronal mass ejections (CMEs) are key agents of space weather phenomena, posing severe threats to spacecraft and astronauts.
Edin Husidic, Nicolas Wijsen, Luis Linan, Michaela Brchnelova, Rami Vainio, Stefaan Poedts   +5 more
doaj   +1 more source

The Origin of Element Abundance Variations in Solar Energetic Particles [PDF]

, 2016
D. V. Reames
openalex   +1 more source