Results 181 to 190 of about 559,916 (326)

A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121 b. [PDF]

Nat Commun
Allart R, Coulombe LP, Carteret Y, Splinter J, Dang L, Bourrier V, Lafrenière D, Albert L, Artigau É, Benneke B, Cowan NB, Doyon R, Krishnamurthy V, Jayawardhana R, Johnstone D, Langeveld AB, Meyer MR, Pelletier S, Piaulet-Ghorayeb C, Radica M, Taylor J, Turner JD.   +21 more
europepmc   +1 more source

Comparison of DeePMD, MTP, GAP, ACE and MACE Machine‐Learned Potentials for Radiation‐Damage Simulations: A User Perspective

Advanced Intelligent Discovery, EarlyView.
The authors evaluated six machine‐learned interatomic potentials for simulating threshold displacement energies and tritium diffusion in LiAlO2 essential for tritium production. Trained on the same density functional theory data and benchmarked against traditional models for accuracy, stability, displacement energies, and cost, Moment Tensor Potential ...
Ankit Roy, Ram Devanathan, Sarah Allec, Giridhar Nandipati, Andrew M. Casella, David J. Senor, Duane D. Johnson, Ganesh Balasubramanian, Ayoub Soulami   +8 more
wiley   +1 more source

Helium-induced defect clustering and thermal evolution in V-4Cr-4Ti: an alloy for fusion reactor applications. [PDF]

Sci Rep
Ramachandran R, Nebula SU, David C, Balaji S, Suresh K.   +4 more
europepmc   +1 more source

The Temperature Anisotropy and Helium Abundance Features of Alfvénic Slow Solar Wind Observed by Parker Solar Probe, Helios, and Wind Missions [PDF]

, 2020
Jia Huang, J. C. Kasper, M. L. Stevens, Daniel Vech, K. G. Klein, Mihailo M. Martinović, B. L. Alterman, L. K. Jian, Qiang Hu, M. Velli, T. S. Horbury, B. Lavraud, T. N. Parashar, Tereza Ďurovcová, Tatiana Niembro, K. W. Paulson, Alexander M. Hegedus, C. M. Bert, John W. Holmes, A. W. Case, K. E. Korreck, S. D. Bale, D. E. Larson   +22 more
openalex   +1 more source

Dimorphic enantiostyly and its function for pollination by carpenter bees in a pollen‐rewarding Caribbean bloodwort

American Journal of Botany, EarlyView.
Abstract Premise Flowers that present their anthers and stigma in close proximity can achieve precise animal‐mediated pollen transfer, but risk self‐pollination. One evolutionary solution is reciprocal herkogamy. Reciprocity of anther and style positions among different plants (i.e., a genetic dimorphism) is common in distylous plants, but very rare in
Steven D. Johnson, Jeremy J. Midgley, Luis G. Bocourt‐Hernandez, F. G. Loiret, Patricia Ortega‐Rodés, Nicola Illing   +5 more
wiley   +1 more source

Direct observations of cross-scale energy transfer driven by multiple-ion interactions in space plasmas. [PDF]

Nat Commun
Liu ZY, Zong QG, Wang S, Zhou XZ, Yue C.
europepmc   +1 more source

The Magnetized Plasma Effect on Cathode Fall Thickness for Helium Gas Discharge

, 2014
Ahmed Rida Galaly
openalex   +2 more sources

Verbesserte Auflösung in der ESR‐Spektroskopie unter Verwendung von para‐Wasserstoff‐Matrizen

Angewandte Chemie, EarlyView.
Wir demonstrieren die vorteilhaften Eigenschaften von festen para‐Wasserstoff (p‐H2)‐Matrizen für die Elektronenspinresonanz (ESR) Spektroskopie, indem wir das 2,2,6,6‐Tetramethylpiperidinyloxyl (TEMPO)‐Radikal und ein in situ erzeugtes P‐zentriertes Monoradikal untersuchen. Die spektrale Auflösung des P‐zentrierten Radikals in p‐H2 ist im Vergleich zu
Adrián Portela‐González, Wolfram Sander, André K. Eckhardt   +2 more
wiley   +1 more source

Fractional-Order Identification of Gyroscope MEMS Noise Under Helium Exposure. [PDF]

Sensors (Basel)
Sierociuk D, Macias M, Markowski KA.
europepmc   +1 more source

Estimation of Helium Discharge Rates for RHIC ODH Calculations

, 1994
Kechen Wu
openalex   +2 more sources