Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Walter Abrahão dos Santos"'
Autor:
RODOLFO ANTONIO DA SILVA ARAUJO, LUCIANO B.C. DA SILVA, WALTER ABRAHÃO DOS SANTOS, MARCELO L. DE OLIVEIRA E SOUZA
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 96, Iss suppl 1 (2024)
Abstract Upcoming Earth Exploration Satellite Services (EESS) missions, especially to monitor Brazilian diversified biomes, will require progressively higher data rates for downlink transmissions, besides the ability to share its frequency spectrum w
Externí odkaz:
https://doaj.org/article/dc43583a260e4af89e576d4d1275b916
Autor:
Wu, Ji, Deng, Li, Praks, Jaan, Anger, Marius, Oleynik, Philipp, Hajdas, Wojciech, Wang, Jin-Dong, Zhang, Shen-Yi, Zhou, Bin, Zeng, Li, Cao, Jinbin, Fischer, David, Liu, Shuang, Chen, Wen, Wu, Fan, Xi, Rui-Chen, Li, Xinlin, Walter Abrahao, Dos-Santos, Marcos Denardini, Clezio, Li, Yulun, Yang, Xiao-Chao, Dai, Lei, Ma, Ying-Qi, Yu, Tian, Cai, Ming-hui, Yang, Hao-Liang, Ebrahimi, Mohammad, Maurizio, Falanga, Kalegaev, Vladimir, Li, Wen, Miyoshi, Yoshizumi, Nakamura, Rumi, Petrukovich, Anatoli, Baker, Daniel, Worms, Jean-Claude
Publikováno v:
In Advances in Space Research April 2024
Autor:
Jhonathan O. Murcia Piñeros, Antônio F. Bertachini de Almeida Prado, Walter Abrahão dos Santos, Rodolpho Vilhena de Moraes
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-10 (2022)
Abstract The perturbative integral method was applied to quantify the contribution of external forces during a specific interval of time in trajectories of spacecraft around asteroids and under the Luni-solar influence. However, this method has not b
Externí odkaz:
https://doaj.org/article/171f423d61cd4d7987ae982aec17baf7
Publikováno v:
Ingeniería Investigación y Desarrollo, Vol 19, Iss 1, Pp 56-63 (2020)
Para profundizar en el conocimiento de las estaciones terrenas para el control de pico-satélites y nano-satélites, es necesario conocer el estado del arte de la automatización, la evolución y los últimos avances en esta tecnología. Además, es
Externí odkaz:
https://doaj.org/article/b6795374eb2f4a1e888a476dbaf6ff13
Autor:
Antonio Cassiano Julio Filho, Auro Tikami, Elaine de Souza Ferreira de Paula, Jhonathan Murcia Piñeros, George Favale Fernandes, Lázaro Aparecido Pires Camargo, Carlos Alberto Monteiro Barbosa dos Santos, Walter Abrahão dos Santos, Kleber Pinheiro Naccarato
Publikováno v:
Journal of Aerospace Technology and Management, Vol 12, Iss se, Pp 80-93 (2020)
Annually, severe weather phenomena are responsible for tens of thousands of deaths and tens of billions of dollars of damage around the world. In Brazil, unlike other hydrometeorological events, severe atmospheric events are random and, therefore, do
Externí odkaz:
https://doaj.org/article/0a30ab4fb5cc4228a192974cf32848ad
Autor:
Jhonathan O. Murcia Piñeros, Antônio F. Bertachini de Almeida Prado, Walter Abrahão dos Santos, Rodolpho Vilhena de Moraes
The perturbative integral method was applied to quantify the contribution of external forces during a specific interval of time in trajectories of spacecraft around asteroids and under the Luni-solar influence. However, this method has not been used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec98bac386777b084f22d66f65c432a9
http://arxiv.org/abs/2307.04275
http://arxiv.org/abs/2307.04275
Publikováno v:
Advances in Space Research. 67:902-918
It is estimated that more than 22,300 human-made objects are in orbit around the Earth, with a total mass above 8,400,000 kg. Around 89% of these objects are non-operational and without control, which makes them to be considered orbital debris. These
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12e1e14259283f3377950f97f15ce189
https://doi.org/10.1016/j.asr.2020.10.024
https://doi.org/10.1016/j.asr.2020.10.024
Publikováno v:
Ingeniería Investigación y Desarrollo, Vol 19, Iss 1, Pp 56-63 (2020)
Para profundizar en el conocimiento de las estaciones terrenas para el control de pico-satélites y nano-satélites, es necesario conocer el estado del arte de la automatización, la evolución y los últimos avances en esta tecnología. Además, es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a1904294116aca151b96816b150af2e
https://doi.org/10.19053/1900771x.v19.n1.2019.12208
https://doi.org/10.19053/1900771x.v19.n1.2019.12208
Autor:
Jhonathan Murcia Piñeros, Carlos Alberto Monteiro Barbosa dos Santos, Elaine de Souza Ferreira de Paula, Auro Tikami, Kleber P. Naccarato, Lázaro Aparecido Pires Camargo, Walter Abrahão dos Santos, George Favale Fernandes, Antonio Cassiano Julio Filho
Publikováno v:
Journal of Aerospace Technology and Management, Vol 12, Iss se, Pp 80-93 (2020)
Annually, severe weather phenomena are responsible for tens of thousands of deaths and tens of billions of dollars of damage around the world. In Brazil, unlike other hydrometeorological events, severe atmospheric events are random and, therefore, do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::229cf1a3e853fbec9a14ddab3484c01e
http://www.jatm.com.br/ojs/index.php/jatm/article/view/1161/863
http://www.jatm.com.br/ojs/index.php/jatm/article/view/1161/863
Autor:
Jhonathan O Murcia, Piñeros, Antônio F Bertachini, de Almeida Prado, Walter Abrahão, Dos Santos, Rodolpho Vilhena, de Moraes
Publikováno v:
Scientific reports. 12(1)
The perturbative integral method was applied to quantify the contribution of external forces during a specific interval of time in trajectories of spacecraft around asteroids and under the Luni-solar influence. However, this method has not been used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::84ae510515ef3fdb4489ab513984da8e
https://pubmed.ncbi.nlm.nih.gov/35322088
https://pubmed.ncbi.nlm.nih.gov/35322088