Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Alan Dowson"'
Autor:
Wilhelmina E. Radstake, Kiran Gautam, Silvana Miranda, Cynthia Van Rompay, Randy Vermeesen, Kevin Tabury, Mieke Verslegers, Alan Dowson, Jeffrey Gorissen, Jack J. W. A. van Loon, Nigel D. L. Savage, Sarah Baatout, Bjorn Baselet
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-11 (2023)
Abstract The spaceflight environment imposes risks for maintaining a healthy skin function as the observed delayed wound healing can contribute to increased risks of infection. To counteract delayed wound healing in space, a better understanding of t
Externí odkaz:
https://doaj.org/article/6ebf281ea3424629a1a9f401beedf4e0
Autor:
Ágota Simon, Tatiana Tozar, Adriana Smarandache, Mihai Boni, Alexandru Stoicu, Alan Dowson, Jack J. W. A. van Loon, Mihail Lucian Pascu
Publikováno v:
Molecules, Vol 27, Iss 5, p 1728 (2022)
Pharmaceuticals carried into space are subjected to different gravitational conditions. Hypergravity is encountered in the first stage, during spacecraft launching. The stability of medicines represents a critical element of space missions, especiall
Externí odkaz:
https://doaj.org/article/355cd2d623be4ac78a7b6338d9e11451
Autor:
Jack J. W. A. van Loon, Mihail Lucian Pascu, Adriana Smarandache, Alan Dowson, Alexandru Stoicu, Ionuț Relu Andrei, Agota Simon, Tatiana Tozar
Publikováno v:
Acta astronautica, 189, 260-268. Elsevier Limited
Simon, Á, Smarandache, A, Tozar, T, Andrei, I R, Stoicu, A, van Loon, J J W A, Dowson, A & Pascu, M L 2021, ' Photoactive chlorpromazine and promazine drugs exposed to hypergravity conditions after interaction with UV laser radiation ', Acta astronautica, vol. 189, pp. 260-268 . https://doi.org/10.1016/j.actaastro.2021.08.038
Simon, Á, Smarandache, A, Tozar, T, Andrei, I R, Stoicu, A, van Loon, J J W A, Dowson, A & Pascu, M L 2021, ' Photoactive chlorpromazine and promazine drugs exposed to hypergravity conditions after interaction with UV laser radiation ', Acta astronautica, vol. 189, pp. 260-268 . https://doi.org/10.1016/j.actaastro.2021.08.038
Long-term space missions must be prepared to provide means to treat astronauts' illnesses that could occur at take-off, during flights or arriving on other planets. This could be achieved using multipurpose medicines. Phenothiazine derivatives, norma
Autor:
Francesca McDonald, Timon Schild, Nathan Bamsey, Matteo Apolloni, Riccardo Biella, Yuriy Butenko, Alan Dowson, Scott Eckley, Juliane Gross, Brad Jolliff, Robert Lindner, Advenit Makaya, Francis McCubbin, Alex Meshik, Rita Parai, Olga Pravdivtseva, Zach Sharp, Charles Shearer, Ryan Zeigler, Angsa Science Team
Introduction: Apollo planned for the future, retaining a suite of specially curated pristine samples. One of these samples is an Apollo 17 double drive-tube core (73001/73002) [1], which samples down to 70 cm below the lunar surface within the ‘lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ab69b3c7a288ea661544534692936b
https://doi.org/10.5194/epsc2022-1117
https://doi.org/10.5194/epsc2022-1117
Autor:
Jiří Šperka, Gerrit Kroesen, Christian J. Schwarz, Alan Dowson, Jack J. W. A. van Loon, Vít Kudrle, Jutta Krause, Pavel Souček
Publikováno v:
European Physical Journal D, 67(261). Springer New York
The European Physical Journal D
European Physical Journal D : Atomic, Molecular and Optical Physics, 67(12), 67261-1/9. Springer
European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics, 67:261. Springer New York
Šperka, J, Souček, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Kroesen, G & Kudrle, V 2013, ' Hypergravity effects on glide arc plasma ', European Physical Journal D, vol. 67, no. 261 . https://doi.org/10.1140/epjd/e2013-40408-7
Sperka, J, Soucek, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Kroesen, G & Kudrle, V 2013, ' Hypergravity effects on glide arc plasma ', European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics, vol. 67, 261 . https://doi.org/10.1140/epjd/e2013-40408-7
The European Physical Journal D
European Physical Journal D : Atomic, Molecular and Optical Physics, 67(12), 67261-1/9. Springer
European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics, 67:261. Springer New York
Šperka, J, Souček, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Kroesen, G & Kudrle, V 2013, ' Hypergravity effects on glide arc plasma ', European Physical Journal D, vol. 67, no. 261 . https://doi.org/10.1140/epjd/e2013-40408-7
Sperka, J, Soucek, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Kroesen, G & Kudrle, V 2013, ' Hypergravity effects on glide arc plasma ', European Physical Journal D. Atomic, Molecular, Optical and Plasma Physics, vol. 67, 261 . https://doi.org/10.1140/epjd/e2013-40408-7
The behaviour of a special type of electric discharge – the gliding arc plasma – has been investigated in hypergravity (1g –18g) using the Large Diameter Centrifuge (LDC) at ESA/ESTEC. The discharge voltage and current together with the videosi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a2bdbca43fcd3cdb2ad4d6dc6688dbf
https://dare.uva.nl/personal/pure/en/publications/hypergravity-effects-on-glide-arc-plasma(124b57f9-1a03-4b3b-9523-9b3b5143ae68).html
https://dare.uva.nl/personal/pure/en/publications/hypergravity-effects-on-glide-arc-plasma(124b57f9-1a03-4b3b-9523-9b3b5143ae68).html
Publikováno v:
ASME 2010 Pressure Vessels and Piping Conference: Volume 5.
Bubble formation and behaviour have been studied over decades, but the complex two-phase flow phenomena involved are still not fully understood. In view of the importance of two-phase flow processes in a broad range of industrial applications, such a
Autor:
Vít Kudrle, Christian J. Schwarz, Jiří Šperka, Gerrit Kroesen, Alan Dowson, Yuriy Butenko, Jutta Krause, Pavel Souček, J.J.W.A. van Loon
Publikováno v:
Šperka, J, Soucek, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Butenko, Y, Kroesen, G & Kudrle, V 2014, ' Hypergravity synthesis of graphitic carbon nanomaterial in glide arc plasma ', Materials research bulletin, vol. 54, pp. 61-65 . https://doi.org/10.1016/j.materresbull.2014.03.013
Materials Research Bulletin
Materials research bulletin, 54, 61-65. Elsevier Limited
Materials Research Bulletin, 54, 61-65. Elsevier
Sperka, J, Soucek, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Butenko, Y, Kroesen, G & Kudrle, V 2014, ' Hypergravity synthesis of graphitic carbon nanomaterial in glide arc plasma ', Materials research bulletin, vol. 54, pp. 61-65 . https://doi.org/10.1016/j.materresbull.2014.03.013
Materials Research Bulletin
Materials research bulletin, 54, 61-65. Elsevier Limited
Materials Research Bulletin, 54, 61-65. Elsevier
Sperka, J, Soucek, P, van Loon, J J W A, Dowson, A, Schwarz, C, Krause, J, Butenko, Y, Kroesen, G & Kudrle, V 2014, ' Hypergravity synthesis of graphitic carbon nanomaterial in glide arc plasma ', Materials research bulletin, vol. 54, pp. 61-65 . https://doi.org/10.1016/j.materresbull.2014.03.013
A nanostructured carbon material was synthesized using a methane/helium glide arc plasma under standard and increased gravity. Material analysis performed on samples collected from an effluent gas filter showed that the deposited material was present