Results 171 to 180 of about 33,386 (286)

Antiprotons in primary cosmic radiation with PAMELA experiment

, 2013
The latest measurements of antiprotons spectrum and antiproton-to-proton ratio in primary cosmic rays with PAMELA experiment are presented. They are in good agreement with model of secondary production of antiprotons in Galaxy, but they do not completely
Zverev, V. G., Bogomolov, E. A., Carlson, P., Picozza, P., Bruno, A., Carbone, R., Castellini, G., Voronov, S. A., Munini, R., Pizzolotto, C., Yurkin, Y. T., Cafagna, F., Malakhov, V., Bottai, S., Scotti, V., Santis, C. D. E., Rossetto, L., Vacchi, A., Felice, V. D. I., Galper, A. M., Palma, F., Simone, N. D. E., Papini, P., Giaccari, U., Sarkar, R., Osteria, G., Vasilyev, G., Krutkov, S. Y., Barbarino, G. C., Zampa, G., Campana, D., Monaco, A., Menn, W., Pearce, Mark,, Sparvoli, R., Bazilevskaya, G. A., Stozhkov, Y. I., Bonvicini, V., Martucci, M., Merge, M., Simon, M., Karelin, A. V., Kheymits, M. D., Ricci, M., Formato, V., Mikhailov, V. V., Kvashnin, A. N., Spillantini, P., Koldashov, S. V., Bellotti, R., Mayorov, A. G., Bongi, M., Ricciarini, S. B., Vannuccini, E., Koldobskiy, S., Casolino, M., Mocchiutti, E., Adriani, O., Zampa, N., Boezio, M., Leonov, A., Marcelli, L., de Pascale, M. P., Mori, N., Nikonov, N.   +64 more
core  

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

Cosmic-ray propagation at small scale: a support for protostellar disc formation [PDF]

, 2015
As long as magnetic fields remain frozen into the gas, the magnetic braking prevents the formation of protostellar discs. This condition is subordinate to the ionisation fraction characterising the inmost parts of a collapsing cloud. The ionisation level
Joos, Marc, GALLI, Daniele, Hennebelle, Patrick, Commerçon, Benoît, Padovani, Marco   +4 more
core  

La Espiritualidad: Transmitting Peruvian Culturo‐Spiritual Elements into Occidental Systemic Spaces

Australian and New Zealand Journal of Family Therapy, Volume 47, Issue 2, June 2026.
ABSTRACT This paper is a decolonising, Indigenous qualitative inquiry that integrates elements of critical autoethnography, narrative methods and conceptual analysis to explore how Peruvian Andean cosmology can inform contemporary systems thinking and family therapy practice.
Deisy Amorin Woods
wiley   +1 more source

Cosmic Clues from Amaterasu: Blazar-driven Ultrahigh-energy Cosmic Rays?

The Astrophysical Journal Letters
The detection of the Amaterasu event of energy 244 EeV by the Telescope Array, one of the most energetic ultrahigh-energy cosmic rays (UHECRs; E  ≳ 0.1 EeV) observed to date, invites scrutiny of its potential source.
Saikat Das, Srijita Hazra, Nayantara Gupta   +2 more
doaj   +1 more source

Why Do the Cosmic Rays Induce Aging? [PDF]

Front Physiol, 2020
Giovanetti A, Tortolici F, Rufini S.
europepmc   +1 more source

On the relationship of cosmic ray flux and precipitation

, 2001
This paper evaluates whether there is empirical evidence to support the hypothesis that solar variability is linked to the Earth's climate through the modulation of atmospheric precipitation processes.
Kniveton, DR, Todd, MC
core  

Integration of Raman Spectroscopy and Metabolomics for Early Breast Cancer Detection and Classification

Cancer Medicine, Volume 15, Issue 6, June 2026.
ABSTRACT Breast cancer, now the fourth leading cause of cancer‐related mortality worldwide, necessitates early detection for improved clinical outcomes. Conventional histopathology, though widely used, is invasive and subjective, limiting its utility in early‐stage diagnosis.
Xue Li, He Ren, Yuhan Deng, Yang Li, Fangjie Hu   +4 more
wiley   +1 more source

Is the 2019 novel coronavirus related to a spike of cosmic rays? [PDF]

Adv Genet, 2020
Wickramasinghe NC.
europepmc   +1 more source

Machine Learning for Raman Spectroscopy Glioblastoma Classification

Journal of Chemometrics, Volume 40, Issue 6, June 2026.
ABSTRACT This study presents a comprehensive evaluation of various computational models for glioblastoma cell classification using Raman spectroscopy data. We compare traditional machine learning methods such as support vector machines, boosting and random forests with more modern methods including convolutional neural networks, vision transformers and
Brendan McCane, Irsyaad Rijwan, Sara J. Fraser‐Miller, Silke Neumann, Donata Maciaczyk, Jaroslaw Maciaczyk, Keith Gordon   +6 more
wiley   +1 more source