Results 271 to 280 of about 263,873 (299)

NOTE ON THE NATURE OF COSMIC RAYS

, 1930
Paul S. Epstein
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The nature of cosmic rays [PDF]

, 1935
Janet Clay
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Phenolic Iron Complexes Protect Glacier Ice Algae (Zygnematophyceae) Against Excessive UV and VIS Irradiation

Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.
We brought evidence that glacier ice alga Ancylonema alaskanum (Zygnematophceae) sequesters iron and forms organic metal complexes. We found that phenols were already present in the green Ancylonema alaskanum laboratory strain. Our study showed that their vacuole turned brownish due to enhanced iron‐phenol complexation under nutrient limitation with ...
Lenka Procházková, Peter Mojzeš, Jan Ráček, Linda Nedbalová, Daniel Remias   +4 more
wiley   +1 more source

The Response of the Thermosphere to the 26 December 2019 Solar Eclipse

Geophysical Research Letters, Volume 52, Issue 14, 28 July 2025.
Abstract This study investigates thermospheric response to the 2019 solar eclipse, focusing on temperature and neutral mass density variations at Wuhan and Beijing. The method proposed by Li et al. (2023, https://doi.org/10.1029/2022ja030988) to derive thermospheric parameters from electron density profiles was employed.
Shaoyang Li, Zhipeng Ren, Tingting Yu, Huijun Le, Lianhuan Hu, Yi Li   +5 more
wiley   +1 more source

Evidence That the Cosmic Rays Originate in Interstellar Space

, 1928
Robert A. Millikan, Garnet Cameron
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Photoelectric Effect in Air Explains Lightning Initiation and Terrestrial Gamma Ray Flashes

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 14, 28 July 2025.
Abstract Terrestrial gamma ray flashes (TGFs) are high‐energy photon bursts that have been linked to short bursts of electromagnetic radiation associated with lightning activity. The most puzzling unexplained aspect of these events is that gamma rays originate from very compact regions of space while the source regions often seem to be optically dim ...
Victor P. Pasko, Sebastien Celestin, Anne Bourdon, Reza Janalizadeh, Zaid Pervez, Jaroslav Jansky, Pierre Gourbin   +6 more
wiley   +1 more source

Cosmic-Ray Propagation in Light of the Recent Observation of Geminga. [PDF]

Astrophys J, 2019
Jóhannesson G, Porter TA, Moskalenko IV.   +2 more
europepmc   +1 more source

Core-collapse supernovae as cosmic ray sources. [PDF]

Mon Not R Astron Soc, 2018
Marcowith A, Dwarkadas VV, Renaud M, Tatischeff V, Giacinti G.   +4 more
europepmc   +1 more source

The cosmic ray shadow of the Moon observed with the ANTARES neutrino telescope. [PDF]

Eur Phys J C Part Fields, 2018
Albert A, André M, Anghinolfi M, Anton G, Ardid M, Aubert JJ, Aublin J, Avgitas T, Baret B, Barrios-Martít J, Basa S, Belhorma B, Bertin V, Biagi S, Bormuth R, Boumaaza J, Bourret S, Bouwhuis MC, Brânzaş H, Bruijn R, Brunner J, Busto J, Capone A, Caramete L, Carr J, Celli S, Chabab M, Moursli RCE, Chiarusi T, Circella M, Coelho JAB, Coleiro A, Colomer M, Coniglione R, Costantini H, Coyle P, Creusot A, Díaz AF, Deschamps A, Distefano C, Palma ID, Domi A, Donzaud C, Dornic D, Drouhin D, Eberl T, Bojaddaini IE, Khayati NE, Elsässer D, Enzenhöfer A, Ettahiri A, Fassi F, Felis I, Fermani P, Ferrara G, Fusco LA, Gay P, Glotin H, Grégoire T, Ruiz RG, Graf K, Hallmann S, van Haren H, Heijboer AJ, Hello Y, Hernández-Rey JJ, Hößl J, Hofestädt J, Illuminati G, de Jong M, Jongen M, Kadler M, Kalekin O, Katz U, Khan-Chowdhury NR, Kouchner A, Kreter M, Kreykenbohm I, Kulikovskiy V, Lachaud C, Lahmann R, Lefèvre D, Leonora E, Levi G, Lotze M, Loucatos S, Marcelin M, Margiotta A, Marinelli A, Martínez-Mora JA, Mele R, Melis K, Migliozzi P, Moussa A, Navas S, Nezri E, Nuñez A, Organokov M, Păvălaş GE, Pellegrino C, Piattelli P, Popa V, Pradier T, Quinn L, Racca C, Randazzo N, Riccobene G, Sánchez-Losa A, Saldaña M, Salvadori I, Samtleben DFE, Sanguineti M, Sapienza P, Schüssler F, Spurio M, Stolarczyk T, Taiuti M, Tayalati Y, Trovato A, Vallage B, Van Elewyck V, Versari F, Vivolo D, Wilms J, Zaborov D, Zornoza JD, Zúñiga J.   +126 more
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Measurement of the cosmic ray proton spectrum from 40 GeV to 100 TeV with the DAMPE satellite. [PDF]

Sci Adv, 2019
DAMPE Collaboration, An Q, Asfandiyarov R, Azzarello P, Bernardini P, Bi XJ, Bi XJ, Cai MS, Chang J, Chen DY, Chen HF, Chen JL, Chen W, Cui MY, Cui TS, Dai HT, D'Amone A, De Benedittis A, De Mitri I, Di Santo M, Ding M, Dong TK, Dong YF, Dong ZX, Donvito G, Droz D, Duan JL, Duan KK, D'Urso D, Fan RR, Fan YZ, Fang F, Feng CQ, Feng L, Fusco P, Gallo V, Gan FJ, Gao M, Gargano F, Gong K, Gong YZ, Guo DY, Guo JH, Guo XL, Han SX, Hu YM, Huang GS, Huang XY, Huang YY, Ionica M, Jiang W, Jin X, Kong J, Lei SJ, Li S, Li WL, Li X, Li XQ, Li Y, Liang YF, Liang YM, Liao NH, Liu CM, Liu H, Liu J, Liu SB, Liu WQ, Liu Y, Loparco F, Luo CN, Ma M, Ma PX, Ma SY, Ma T, Ma XY, Marsella G, Mazziotta MN, Mo D, Niu XY, Pan X, Peng WX, Peng XY, Qiao R, Rao JN, Salinas MM, Shang GZ, Shen WH, Shen ZQ, Shen ZT, Song JX, Su H, Su M, Sun ZY, Surdo A, Teng XJ, Tykhonov A, Vitillo S, Wang C, Wang H, Wang HY, Wang JZ, Wang LG, Wang Q, Wang S, Wang XH, Wang XL, Wang YF, Wang YP, Wang YZ, Wang ZM, Wei DM, Wei JJ, Wei YF, Wen SC, Wu D, Wu J, Wu LB, Wu SS, Wu X, Xi K, Xia ZQ, Xu HT, Xu ZH, Xu ZL, Xu ZZ, Xue GF, Yang HB, Yang P, Yang YQ, Yang ZL, Yao HJ, Yu YH, Yuan Q, Yue C, Zang JJ, Zhang F, Zhang JY, Zhang JZ, Zhang PF, Zhang SX, Zhang WZ, Zhang Y, Zhang YJ, Zhang YL, Zhang YP, Zhang YQ, Zhang Z, Zhang ZY, Zhao H, Zhao HY, Zhao XF, Zhou CY, Zhou Y, Zhu X, Zhu Y, Zimmer S.   +155 more
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