Zobrazeno 1 - 10
of 160
pro vyhledávání: '"L O, Silva"'
Autor:
C. D. Arrowsmith, P. Simon, P. J. Bilbao, A. F. A. Bott, S. Burger, H. Chen, F. D. Cruz, T. Davenne, I. Efthymiopoulos, D. H. Froula, A. Goillot, J. T. Gudmundsson, D. Haberberger, J. W. D. Halliday, T. Hodge, B. T. Huffman, S. Iaquinta, F. Miniati, B. Reville, S. Sarkar, A. A. Schekochihin, L. O. Silva, R. Simpson, V. Stergiou, R. M. G. M. Trines, T. Vieu, N. Charitonidis, R. Bingham, G. Gregori
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Relativistic electron-positron plasmas are ubiquitous in extreme astrophysical environments such as black-hole and neutron-star magnetospheres, where accretion-powered jets and pulsar winds are expected to be enriched with electron-positron
Externí odkaz:
https://doaj.org/article/79df53dc9ee047499e517f72b1711532
Autor:
Rodrigo C. Menezes, Raissa L. O. Silva, María B. Arriaga, Isabella B. B. Ferreira, Thomas A. Carmo, Victor R. da Silva, Matheus L. Otero, André L. N. Gobatto, Sydney Agareno, Nivaldo M. Filgueiras Filho, Kevan M. Akrami, Bruno B. Andrade
Publikováno v:
Frontiers in Pain Research, Vol 3 (2022)
IntroductionUnrecognized pain in the Intensive Care Unit (ICU), due to inadequate assessment and therapeutic management, is associated with increased morbidity and mortality. Despite the availability of validated pain monitoring tools, such as the Cr
Externí odkaz:
https://doaj.org/article/d9ee0d52d6ae4b5d83e708d8145784a3
Publikováno v:
New Journal of Physics, Vol 24, Iss 6, p 063016 (2022)
The head-on collision between electrostatic shocks is studied via multi-dimensional particle-in-cell simulations. A strong magnetic field develops after the interaction, which causes the shock velocities to drop significantly. This transverse magneti
Externí odkaz:
https://doaj.org/article/53cb8e4b5c914e0a93ed0efadd8f898a
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)
Abstract We propose an all-optical dual-stage laser wakefield acceleration (LWFA), staged with co-propagating two-color laser pulses in a plasma medium, to enhance the electron bunch energy. After the depletion of the leading fundamental laser pulse
Externí odkaz:
https://doaj.org/article/9c30b700e73242a0a7b59eaeb57edb34
Autor:
Marcelo T Moura, Roberta L O Silva, Pábola S Nascimento, José C Ferreira-Silva, Ludymila F Cantanhêde, Ederson A Kido, Ana M Benko-Iseppon, Marcos A L Oliveira
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0221170 (2019)
Quantitative reverse transcription PCR (RT-qPCR) remains as an accurate approach for gene expression analysis but requires labor-intensive validation of reference genes using species-specific primers. To ease such demand, the aim was to design and te
Externí odkaz:
https://doaj.org/article/d92504310a6b40189a9a02d0dfaf4eab
Autor:
C. D. Arrowsmith, N. Shukla, N. Charitonidis, R. Boni, H. Chen, T. Davenne, A. Dyson, D. H. Froula, J. T. Gudmundsson, B. T. Huffman, Y. Kadi, B. Reville, S. Richardson, S. Sarkar, J. L. Shaw, L. O. Silva, P. Simon, R. M. G. M. Trines, R. Bingham, G. Gregori
Publikováno v:
Physical Review Research, Vol 3, Iss 2, p 023103 (2021)
An experimental scheme is presented for generating low-divergence, ultradense, relativistic, electron-positron beams using 400 GeV/c protons available at facilities such as HiRadMat and AWAKE at CERN. Preliminary Monte Carlo and particle-in-cell simu
Externí odkaz:
https://doaj.org/article/e31c19bafebc44a689b2145e9d3d0730
Publikováno v:
New Journal of Physics, Vol 23, Iss 9, p 095005 (2021)
The self-consistent modeling of vacuum polarization due to virtual electron-positron fluctuations is of relevance for many near term experiments associated with high intensity radiation sources and represents a milestone in describing scenarios of ex
Externí odkaz:
https://doaj.org/article/dd302ba1f8934c4e94b485a60beeb394
Autor:
J. Vieira, R. M. G. M. Trines, E. P. Alves, R. A. Fonseca, J. T. Mendonça, R. Bingham, P. Norreys, L. O. Silva
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
High intensity light with a non-zero orbital angular momentum could aid the development of laser-wakefield particle accelerators. Here, the authors theoretically show that stimulated Raman backscattering in plasmas can generate and amplify orbital an
Externí odkaz:
https://doaj.org/article/fd1e0f3287ea4cf38e8c363c8bb4d60a
Publikováno v:
Matematicheskie Zametki. 111:375-392
С использованием обобщения понятия классической вейлевской $m$-функции, а также связанных с ним формул для резольвент операторов краевы
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::971755281228f1b642b1edb483bfd8d1
https://doi.org/10.4213/mzm13447
https://doi.org/10.4213/mzm13447
Publikováno v:
Educação, Linguagem e Sociedade em Pesquisa ISBN: 9786553602564
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa82eb3c81c9083ff3453cc3f1db67da
https://doi.org/10.37885/221211553
https://doi.org/10.37885/221211553
