Zobrazeno 1 - 10 of 39 pro vyhledávání: '"H Shigueoka"'
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Akademický článek
Nanoencapsulation Boosts the Copper-Induced Defense Responses of a Susceptible Coffea arabica Cultivar against Hemileia vastatrix
Autor: Diego G. Gomes, Karina Sanada, Joana C. Pieretti, Luciana H. Shigueoka, Gustavo H. Sera, Amedea B. Seabra, Halley C. Oliveira
Publikováno v: Antibiotics, Vol 12, Iss 2, p 249 (2023)
Due to the environmental risks of conventional Cu-based fungicides, Cu-loaded chitosan nanoparticles have been developed as nano-pesticides, aiming to protect plants against different diseases. In this sense, the objective was to verify the effects o
Externí odkaz: https://doaj.org/article/2d2d1efb21b14e14b689f6bb4f8929b6
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3
Simultaneous observation at sea level and at 5200 m.a.s.l. of high energy particles in the South Atlantic Anomaly
Autor: K. H. Tsui, H. Shigueoka, Antonio Velarde, O. Saavedra, R. Ticona, P. Miranda, C. E. Navia, Carlos Augusto
Publikováno v: Astroparticle Physics. 34:40-47
We compare data obtained by two secondary cosmic ray detectors with different characteristics, located at Mt Chacaltaya, Bolivia (altitude 5200 m) and Niteroi, Brazil (sea level) respectively, separated by a distance of ∼2700 km but both inside the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::404e4bfcfef09aef5d00b679fc309ccc
https://doi.org/10.1016/j.astropartphys.2010.04.005
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4
Integral energy spectra of hadrons induced by one-single nucleon by the method of characteristics
Autor: L C S de Oliveira, H. M. Portella, H. Shigueoka, Apm Gomes, K. H. Tsui
Publikováno v: Brazilian Journal of Physics v.37 n.2a 2007
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics, Volume: 37, Issue: 2a, Pages: 419-424, Published: JUN 2007
Hadron energy spectra induced by one-single nucleon are obtained solving diffusion equations by the method of characteristics. Our solutions are a generalization of earlier papers that allow us to calculate hadron fluxes including the energy dependen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef6be72ac32c6fa0644f56ff47e2e96b
https://doi.org/10.1590/s0103-97332007000300012
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5
AN ALTERNATIVE METHOD TO OBTAIN THE MUON CHARGE RATIO AT SEA LEVEL
Autor: Caroline Caixeta Lima, L. C. S. de Oliveira, H. M. Portella, H. Shigueoka
Publikováno v: International Journal of Modern Physics A. 21:281-296
The vertical muon charge ratio generated from hadron showers in the earth's atmosphere is obtained accurately in the energy range from a few GeV to several TeV. To solve the hadron diffusion equations we apply the analytical method based on depth-lik
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b439954096959d9a4d9cf4dc5e35644
https://doi.org/10.1142/s0217751x06028953
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6
Is There an Enhancement of Muons at Sea Level from Transient Events?
Autor: C. E. Navia, M. B. Robba, Carlos Augusto, Manuel Malheiro, H. Shigueoka
Publikováno v: The Astrophysical Journal. 621:1137-1145
In a recent study of a search for enhancements from the galactic center with muons at sea level using the TUPI muon telescope, we have found several ground level enhancements (GLEs) as very sharp peaks above the count rate background. This paper repo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6373af8a98e3c7fdb852396798cf80f7
https://doi.org/10.1086/427678
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7
The nucleon-air nucleus interaction probability law with rising cross section
Autor: H. Shigueoka, H. M. Portella, C E C Lima, A S Gomes
Publikováno v: Journal of Physics G: Nuclear and Particle Physics. 27:191-201
The diffusion equation of cosmic-ray nucleons is exactly integrated using the successive approximation method for a general distribution of the primary component, and taking into account the rising nucleon-air cross sections with energy. The interact
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c203d09c3dd9c61711a88c0fe7987e32
https://doi.org/10.1088/0954-3899/27/2/305
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8
Muon excess at sea level from solar flares in association with the Fermi GBM spacecraft detector
Autor: A. C. Fauth, H. Shigueoka, K. H. Tsui, Carlos Augusto, C. E. Navia
This paper presents results of an ongoing survey on the associations between muon excesses at ground level registered by the Tupi telescopes and transient solar events, two solar flares whose gamma-ray and X-ray emissions were reported by, respective
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad70cca0f939abd5ded70308fab826dd
http://arxiv.org/abs/1012.1561
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10
Discrete Alfvén waves in solar loop prominences
Autor: Paulo H. Sakanaka, H. Shigueoka, Carlos A. de Azevedo, Altair S. de Assis
Publikováno v: Solar Physics. 131:119-127
It is shown that a discrete Alfven wave can explain the natural oscillations of solar loop prominences by considering the existence of a current flow. Discrete Alfven waves are a new class of Alfven waves which is described by the inclusion of the fi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a91764e0b3f918027db1bd8c9a26142c
https://doi.org/10.1007/bf00151748
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