Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Alissandro Coletti"'
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dea1e3335ceeae79810f8490f367a05b
https://doi.org/10.1017/s1743921309993176
https://doi.org/10.1017/s1743921309993176
Autor:
Alissandro Coletti, Luiz Carlos Oliveira, J. L. Penna, Eugenio Reis Neto, Sergio Calderari Boscardin, Alexandre Humberto Andrei, V. A. d'Ávila, Costantino Sigismondi
Recent research on global climate changes points to three distinct sources of climate disturbance: anthropogenic; natural changes in the oceans and atmosphere; and irregularities in the solar cycles. One of the most direct ways to survey an exogenous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f18ee490e248f9944c48a055a2a7a67
