Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. A. d'Ávila"'
Autor:
V. A. D’Ávila, E. L. Aguiar-Menezes, V. Gonçalves-Esteves, C. B. F. Mendonça, R. N. Pereira, T. M. Santos
Publikováno v:
Brazilian Journal of Biology, Vol 76, Iss 3, Pp 796-803
Abstract Larvae and adults of certain species of predator lady beetles feed on pollen, guaranteeing their survival, and at times, reproduction in the absence of preferred prey. Palynology, therefore, may contribute in the investigation of botanical f
Externí odkaz:
https://doaj.org/article/bfefffce09354fbdba78fade4d2c60ba
Autor:
Mariateresa Crosta, Alexandre Humberto Andrei, J. L. Penna, D. N. da Silva Neto, D. J. Pinfield, Alessandro Sozzetti, Federico Marocco, Rene A. Mendez, M. Daprà, Alberto Vecchiato, R. Lachaume, Massimiliano Lattanzi, Julio Camargo, James S. Jenkins, Ben Burningham, Richard L. Smart, Beatrice Bucciarelli, V. A. d'Ávila, Bertrand Goldman, Hugh R. A. Jones
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 481(3), 3548-3562. Oxford University Press
Smart, R L, Bucciarelli, B, Jones, H R A, Marocco, F, Andrei, A H, Goldman, B, Mendez, R A, d'Avila, V A, Burningham, B, Camargo, J I B, Crosta, M T, Daprà, M, Jenkins, J S, Lachaume, R, Lattanzi, M G, Penna, J L, Pinfield, D J, da Silva Neto, D N, Sozzetti, A & Vecchiato, A 2018, ' Parallaxes of Southern Extremely Cool objects III : 118 L and T dwarfs ', Monthly Notices of the Royal Astronomical Society, vol. 481, no. 3, pp. 3548-3562 . https://doi.org/10.1093/mnras/sty2520
Monthly Notices of the Royal Astronomical Society, 481(3), 3548-3562. Oxford University Press
Smart, R L, Bucciarelli, B, Jones, H R A, Marocco, F, Andrei, A H, Goldman, B, Mendez, R A, d'Avila, V A, Burningham, B, Camargo, J I B, Crosta, M T, Daprà, M, Jenkins, J S, Lachaume, R, Lattanzi, M G, Penna, J L, Pinfield, D J, da Silva Neto, D N, Sozzetti, A & Vecchiato, A 2018, ' Parallaxes of Southern Extremely Cool objects III : 118 L and T dwarfs ', Monthly Notices of the Royal Astronomical Society, vol. 481, no. 3, pp. 3548-3562 . https://doi.org/10.1093/mnras/sty2520
We present new results from the Parallaxes of Southern Extremely Cool dwarfs program to measure parallaxes, proper motions and multi-epoch photometry of L and early T dwarfs. The observations were made on 108 nights over the course of 8 years using t
Autor:
Fabio Nascimento, Carlos Eduardo Parente, Henrique Rapizo, Uggo Pinho, Nelson Violante-Carvalho, V. A. d'Ávila
Publikováno v:
Journal of Coastal Research. 321:1227-1234
Rapizo, H.; d'Avila, V.; Violante-Carvalho, N.; Pinho, U.; Parente C.E., and Nascimento, F., 2016. Simple techniques for retrieval of wind wave periods and directions from optical images sequences in wave tanks. Optical techniques are potentially sui
Publikováno v:
Journal of Coastal Research. 36:654
Violante-Carvalho, N.; D'Avila, V.; Heringer Villena, H.H., and Mendonca Filippo, A.M., 2020. The Flying Anchor: An original technique for beach profile measurements in the surf zone. Journal of Coastal Research, 36(3), 654–660. Coconut Creek (Flor
Autor:
Uggo Pinho, Henrique Rapizo, Nelson Violante-Carvalho, Carlos Eduardo Parente, Jefferson Pereira, V. A. d'Ávila
Publikováno v:
Anuário do Instituto de Geociências; Vol 37, No 2 (2014); 195-205
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
A new optical technique is presented and applied to measure regular, bichromatic surface waves propagating in different directions in a tank. The method is based on the patterns of spatio-temporal variations of brightness over sequential frames. A si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae77ba6d0d7f8d83e35864fe4347b67
https://revistas.ufrj.br/index.php/aigeo/article/view/7834
https://revistas.ufrj.br/index.php/aigeo/article/view/7834
Autor:
Fabio Vieira Machado, V. A. d'Ávila
Publikováno v:
Revista Brasileira de Meteorologia, Vol 29, Iss 3, Pp 443-456 (2014)
Revista Brasileira de Meteorologia v.29 n.3 2014
Revista Brasileira de Meteorologia
Sociedade Brasileira de Meteorologia (SBMET)
instacron:SBMET
Revista Brasileira de Meteorologia v.29 n.3 2014
Revista Brasileira de Meteorologia
Sociedade Brasileira de Meteorologia (SBMET)
instacron:SBMET
Os fenômenos oceanográficos El Niño e La Niña foram analisados através do monitoramento da série temporal da componente zonal do centroide da piscina de água quente do Pacífico (PAQ) que descreve movimentos leste-oeste ao longo da faixa inter
Publikováno v:
Anuário do Instituto de Geociências, Vol 37, Iss 1, Pp 36-45 (2014)
Uma nova metodologia para a obtenção do período e direção de propagação de ondas de gravidade monocromáticas é apresentada baseada no processamento digital de sequencias de imagens. A análise fundamenta-se nos padrões espaçotemporais apre
Autor:
Vânia Gonçalves-Esteves, Cláudia Barbieri Ferreira Mendonça, V. A. D’Ávila, T. M. Santos, Elen de Lima Aguiar-Menezes, Renato Nunes Pereira
Publikováno v:
Brazilian Journal of Biology v.76 n.3 2016
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Vol 76, Iss 3, Pp 796-803
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Vol 76, Iss 3, Pp 796-803
Larvae and adults of certain species of predator lady beetles feed on pollen, guaranteeing their survival, and at times, reproduction in the absence of preferred prey. Palynology, therefore, may contribute in the investigation of botanical families v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d97853eb8f11415928b6d2d121fd2030
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842016000300796
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842016000300796
Autor:
Alissandro Coletti, Sergio Calderari Boscardin, J. L. Penna, V. A. d'Ávila, Alexandre Humberto Andrei, Victor Matias, Luiz Carlos Oliveira, Eugênio Reis
Publikováno v:
Proceedings of the International Astronomical Union. 5:487-492
The Observatório Nacional at Rio de Janeiro has developed a new heliometer to perform accurate measurements of the solar diameter. The equipment makes use of split parabolic mirrors, rather than split achromatic lenses as objective. In its first cam
Autor:
E. Reis Neto, Alexandre Humberto Andrei, Sergio Calderari Boscardin, J. L. Penna, V. A. d'Ávila
Publikováno v:
Proceedings of the International Astronomical Union. 5:49-54
The measurements of the solar photospheric diameter rank among the most difficult astronomic observations. Reasons for this are the fuzzy definition of the limb, the SNR excess, and the adverse daytime seeing condition. As a consequence there are ver