Results 261 to 270 of about 4,448,337 (335)

Atomistic Modeling of Methyl Formate and Glycolaldehyde Formation on Interstellar Dirty Ice Mantles via a “Radical + Ice” Mechanism

ChemPlusChem, Volume 90, Issue 11, November 10, 2025.
The presence of interstellar complex organic molecules (COMs) has been baffling astrochemists for a long time. Methyl formate and glycolaldehyde are widely detected but their abundances mismatch kinetic astrochemical model predictions. Here, the formation of these two COMs is characterized onto a mixed ice surface, highlighting the importance of ...
Jessica Perrero, Stefano Pantaleone, Piero Ugliengo, Albert Rimola   +3 more
wiley   +1 more source

Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei Z ⩽ 28 with the GalProp-HelMod Framework. [PDF]

Astrophys J Suppl Ser, 2020
Boschini MJ, Torre SD, Gervasi M, Grandi D, Jóhannesson G, La Vacca G, Masi N, Moskalenko IV, Pensotti S, Porter TA, Quadrani L, Rancoita PG, Rozza D, Tacconi M.   +13 more
europepmc   +1 more source

A Comprehensive Review of Additive Manufacturing for Space Applications: Materials, Advances, Challenges, and Future Directions

Advanced Engineering Materials, Volume 27, Issue 22, November 2025.
Additive manufacturing (AM) transforms space hardware by enabling lightweight, high‐performance, and on‐demand production. This review outlines AM processes—powder bed fusion (PBF), directed energy deposition (DED), binder jetting (BJ), sheet lamination (SL), and material extrusion (ME)—applied to propulsion, satellite structures, and thermal devices ...
Stelios K. Georgantzinos, Eleni Papadopoulou, Grigorios Kostopoulos, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria Gkara, Chara C. Mitropoulou, Nikos D. Lagaros   +8 more
wiley   +1 more source

Measurement of the Solar Magnetic Field effect on cosmic rays using the Sun shadow observed by the ARGO-YBJ experiment [PDF]

, 2017
S. Z. Chen, Y. C. Nan
openalex   +1 more source

Fast Neutron Detector Based on Hybrid 2D Perovskite Thin Films

Advanced Functional Materials, Volume 35, Issue 46, November 12, 2025.
This work presents the direct detection of fast neutrons using flexible hybrid 2D perovskite (PEA2PbBr4) thin‐film detectors. Thanks to their high low‐Z elements content and good charge transport, these materials enable efficient neutron detection. The thin film configuration allowed the operation at low voltage, and offer scalability, flexibility, and
Ilaria Fratelli, Felix Pino, Laura Basiricò, Giulia Napolitano, Jessica Carolina Delgado, Sara Cepić, Andrea Ciavatti, Sandra Moretto, Gianluigi Maggioni, Marco Cinausero, Sara Maria Carturan, Beatrice Fraboni   +11 more
wiley   +1 more source

Reply to Luo et al.: Robustness of causal effects of galactic cosmic rays on interannual variation in global temperature

, 2015
Hao Ye, George Sugihara, Ethan R. Deyle, Robert M. May, Kyle L. Swanson, Anastasios A. Tsonis   +5 more
openalex   +2 more sources

Soil water content in southern England derived from a cosmic‐ray soil moisture observing system – COSMOS‐UK

, 2016
Jonathan Evans, H. C. Ward, J. Blake, E. J. Hewitt, Ross Morrison, Matthew Fry, L. Ball, Luisa C. Doughty, J. W. Libre, O. Hitt, D. Rylett, Richard J. Ellis, Alan Warwick, M. Brooks, M. A. Parkes, G. M. H. Wright, Andrew C. Singer, D. Boorman, Alan Jenkins   +18 more
semanticscholar   +1 more source

Immersed Halide Perovskite‐Based Electrochemical Cells for Stable Solar Water Splitting: Achievements, Opportunities, and Prospects

Advanced Materials, Volume 37, Issue 47, November 27, 2025.
Halide perovskites are promising photoabsorbers in solar water‐splitting devices owing to their outstanding optoelectronic properties. This review summarizes advances in encapsulation techniques and material engineering strategies to enhance efficiency and device stability.
Wooyong Jeong, Juwon Yun, Gyumin Jang, Chang‐Seop Jeong, Jooho Moon   +4 more
wiley   +1 more source

Lifetimes of interstellar dust from cosmic ray exposure ages of presolar silicon carbide. [PDF]

Proc Natl Acad Sci U S A, 2020
Heck PR, Greer J, Kööp L, Trappitsch R, Gyngard F, Busemann H, Maden C, Ávila JN, Davis AM, Wieler R.   +9 more
europepmc   +1 more source

Galactic Cosmic Rays and Low Clouds: Possible Reasons for Correlation Reversal

, 2018
S. V. Veretenenko, M. G. Ogurtsov, Markus Lindholm, Risto Jalkanen   +3 more
openalex   +2 more sources