Zobrazeno 1 - 10
of 147
pro vyhledávání: '"P. M. Silveira"'
Autor:
M. Ahmadi, B. X. R. Alves, C. J. Baker, W. Bertsche, A. Capra, S. Cohen, C. Torkzaban, C. L. Cesar, M. Charlton, R. Collister, S. Eriksson, A. Evans, N. Evetts, J. Fajans, T. Friesen, M. C. Fujiwara, P. Granum, J. S. Hangst, M. E. Hayden, D. Hodgkinson, C. A. Isaac, M. A. Johnson, S. A. Jones, S. Jonsell, N. Kalem, N. Madsen, D. Maxwell, J. T. K. McKenna, S. Menary, T. Momose, J. Munich, K. Olchanski, A. Olin, P. Pusa, C. Ø. Rasmussen, F. Robicheaux, R. L. Sacramento, M. Sameed, E. Sarid, D. M. Silveira, C. So, G. Stutter, T. D. Tharp, R. I. Thompson, D. P. van der Werf, J. S. Wurtele
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032065 (2024)
Magnetically trapped antihydrogen atoms can be cooled by expanding the volume of the trap in which they are confined. We report a proof-of-principle experiment in which antiatoms are deliberately released from expanded and static traps. Antiatoms esc
Externí odkaz:
https://doaj.org/article/d19c1188d58d4810a8dab9d14ca219ac
Autor:
P. M. Silveira, L. F. Stone
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 26, Iss 1, Pp 157-162 (2002)
O trabalho foi realizado na Embrapa-CNPAF, em Santo Antônio de Goiás (GO), em Latossolo Vermelho perférrico textura argilosa, submetido a três sistemas de preparo, durante seis anos consecutivos (1992-1998), e cultivado com milho no verão e feij
Externí odkaz:
https://doaj.org/article/95a3ff68fad040f3992da790a8d842b4
Autor:
P. M. Silveira, L. F. Stone
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 25, Iss 2, Pp 387-394 (2001)
Este trabalho foi realizado na Embrapa Arroz e Feijão, em Santo Antônio de Goiás (GO), em Latossolo Vermelho perférrico, sob pivô central, por seis anos consecutivos, durante os quais se efetuaram 12 cultivos. Estudaram-se os efeitos de quatro s
Externí odkaz:
https://doaj.org/article/250f8e34703c495cb9a574d6c2292c89
Autor:
L. F. Stone, P. M. Silveira
Publikováno v:
Revista Brasileira de Ciência do Solo, Vol 25, Iss 2, Pp 395-401 (2001)
O trabalho foi realizado na Embrapa Arroz e Feijão, em Santo Antônio de Goiás (GO), em Latossolo Vermelho perférrico, sob pivô central, por seis anos consecutivos, durante os quais se efetuaram 12 cultivos. Estudaram-se os efeitos de quatro sist
Externí odkaz:
https://doaj.org/article/1e2d9709a7e146e198f69bfbd91d5dc4
Autor:
C. J. Baker, W. Bertsche, A. Capra, C. L. Cesar, M. Charlton, A. Christensen, R. Collister, A. Cridland Mathad, S. Eriksson, A. Evans, N. Evetts, J. Fajans, T. Friesen, M. C. Fujiwara, D. R. Gill, P. Grandemange, P. Granum, J. S. Hangst, M. E. Hayden, D. Hodgkinson, E. D. Hunter, C. A. Isaac, M. A. Johnson, J. Jones, S. A. Jones, S. Jonsell, A. Khramov, L. Kurchaninov, H. Landsberger, N. Madsen, D. Maxwell, J. T. K. McKenna, S. Menary, T. Momose, P. S. Mullan, J. J. Munich, K. Olchanski, A. Olin, J. Peszka, A. Powell, P. Pusa, C.Ø. Rasmussen, F. Robicheaux, R. L. Sacramento, M. Sameed, E. Sarid, D. M. Silveira, C. So, G. Stutter, T. D. Tharp, R. I. Thompson, C. Torkzaban, D. P. van der Werf, E. Ward, J. S. Wurtele
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p L012008 (2024)
Antiprotons created by laser ionization of antihydrogen are observed to rapidly escape the ALPHA trap. Further, positron plasmas heat more quickly after the trap is illuminated by laser light for several hours. These phenomena can be caused by patch
Externí odkaz:
https://doaj.org/article/6e419df41d5c48b8b6bb67a3aa4384f4
Autor:
Catarina Barbosa, Carolina F. Rodrigues, Nikola Lončar, Lígia O. Martins, Smilja Todorovic, Célia M. Silveira
Publikováno v:
BBA Advances, Vol 5, Iss , Pp 100112- (2024)
Dye-decolorizing peroxidases (DyPs) are heme-containing enzymes that are structurally unrelated to other peroxidases. Some DyPs show high potential for applications in biotechnology, which critically depends on the stability and redox potential (E°'
Externí odkaz:
https://doaj.org/article/b461941d27d843be938ad3b87cd3b552
Akademický článek
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Autor:
Kelly Frade, Célia M. Silveira, Bruno A. Salgueiro, Sónia Mendes, Lígia O. Martins, Carlos Frazão, Smilja Todorovic, Elin Moe
Publikováno v:
Molecules, Vol 29, Iss 2, p 358 (2024)
Dye-decolorizing peroxidases (DyPs) are heme proteins with distinct structural properties and substrate specificities compared to classical peroxidases. Here, we demonstrate that DyP from the extremely radiation-resistant bacterium Deinococcus radiod
Externí odkaz:
https://doaj.org/article/68b8a1acb7194b778f4a757f1a0f6e75
Autor:
Flávia L. Osório, Antonio Waldo Zuardi, Isabella L. M. Silveira, José Alexandre S. Crippa, Jaime Eduardo Cecílio Hallak, Karina Pereira-Lima, Sonia R. Loureiro
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
Few longitudinal studies assessed the less immediate consequences of the COVID-19 pandemic on health workers' mental health, especially in less developed countries. The objective was to assess the evolution of mental health indicators of Brazilian he
Externí odkaz:
https://doaj.org/article/75c3ed331deb44e1ab2471ee369439fa
Publikováno v:
Diabetology & Metabolic Syndrome, Vol 12, Iss 1, Pp 1-9 (2020)
Abstract Background Type 1 diabetes (T1D) affects psychologically not only the persons with diabetes themselves but affects their family members. Few studies were conducted to investigate mental health in T1D partners. This study aims: (1) to investi
Externí odkaz:
https://doaj.org/article/71c2060c8590492a80026df240d08f08