Zobrazeno 1 - 10
of 1 263
pro vyhledávání: '"Costas E"'
Autor:
Costas E. Alissandrakis, Gregory D. Fleishman, Viktor V. Fedenev, Stephen M. White, Alexander T. Altyntsev
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 2, p 122 (2024)
We report for the first time the detection of thermal free–free emission from post-flare loops at 34 GHz in images from the Nobeyama Radioheliograph. We studied eight loops, seven of which were from regions with an extremely strong coronal magnetic
Externí odkaz:
https://doaj.org/article/05aff34e81af499995c74a7e5d367a2d
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/08bf52193c974ad393fb1414e1dea24a
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Solar observations at sub-mm, mm and cm wavelengths offer a straightforward diagnostic of physical conditions in the solar atmosphere because they yield measurement of brightness temperature which, for optically thick features, equals intrinsic tempe
Externí odkaz:
https://doaj.org/article/53c59d80ba514a8e9fca31bee0decb8e
Autor:
Alissandrakis, Costas E., Fleishman, Gregory D., Fedenev, Viktor V., White, Stephen M., Altyntsev, Alexander T.
We report for the first time the detection of thermal free-free emission from post-flare loops at 34GHz in images from the Nobeyama Radioheliograph (NoRH). We studied 8 loops, 7 of which were from regions with extremely strong coronal magnetic field
Externí odkaz:
http://arxiv.org/abs/2406.14638
Autor:
Costas E. Alissandrakis, Dale E. Gary
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 7 (2021)
The structure of the upper solar atmosphere, on all observable scales, is intimately governed by the magnetic field. The same holds for a variety of solar phenomena that constitute solar activity, from tiny transient brightening to huge Coronal Mass
Externí odkaz:
https://doaj.org/article/799eb5a3ed544dd3a6c5338761422a0d
Autor:
Costas E. Alissandrakis
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 7 (2020)
Solar radio emission has been providing information about the Sun for over half a century. In order to fully exploit this information, one needs to have a broader view of the solar atmosphere, which cannot be provided by radio observations alone. The
Externí odkaz:
https://doaj.org/article/f6e3a93f5d404d9da451a3a50c841fae
Autor:
Chloe D. Goldsmith, Quan V. Vuong, Elham Sadeqzadeh, Costas E. Stathopoulos, Paul D. Roach, Christopher J. Scarlett
Publikováno v:
Molecules, Vol 20, Iss 7, Pp 12992-13004 (2015)
Olea europaea L. leaves are an agricultural waste product with a high concentration of phenolic compounds; especially oleuropein. Oleuropein has been shown to exhibit anti-proliferative activity against a number of cancer types. However, they have no
Externí odkaz:
https://doaj.org/article/a75dc83f93654f77ac69a4ffad5b0c35
Autor:
Chloe D. Goldsmith, Quan V. Vuong, Costas E. Stathopoulos, Paul D. Roach, Christopher J. Scarlett
Publikováno v:
Antioxidants, Vol 3, Iss 4, Pp 700-712 (2014)
Olive leaves are an agricultural waste of the olive-oil industry representing up to 10% of the dry weight arriving at olive mills. Disposal of this waste adds additional expense to farmers. Olive leaves have been shown to have a high concentration of
Externí odkaz:
https://doaj.org/article/baf05096ce0d446884efcfefa12df0bc
Autor:
Konstantinos Papoutsis, John B. Golding, Quan Vuong, Penta Pristijono, Costas E. Stathopoulos, Christopher J. Scarlett, Michael Bowyer
Publikováno v:
Foods, Vol 7, Iss 7, p 115 (2018)
The effect of different combinations of maltodextrin (MD) coating agents (MD, MD + soybean protein, and MD + ι-carrageenan) on the encapsulation of lemon by-product aqueous extracts using freeze-drying and spray-drying were investigated. The total p
Externí odkaz:
https://doaj.org/article/39c8533ca0ea4e56ac3b16de206d2ba4
Autor:
Costas E. Stathopoulos
Publikováno v:
Foods, Vol 6, Iss 6, p 45 (2017)
n/a
Externí odkaz:
https://doaj.org/article/ff3b963c6cc44e2da28bcff63abe7c94