Zobrazeno 1 - 10
of 10
pro vyhledávání: '"G. Villén"'
Publikováno v:
Revista Iberoamericana de Cirugía de la Mano, Vol 37, Iss 02, Pp 073-080 (2009)
La rafaga cubital de la mano es una deformidad que afecta a mas del 36% de los pacientes con artritis reumatoide. Los motivos para la indicacion quirurgica son controvertidos. Se han descrito numerosos procedimientos para la reconstruccion de partes
Autor:
G. Villena, J. Kleffmann
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 627-637 (2022)
A continuous source for the generation of pure HONO mixtures was developed and characterized, which is based on the Henry's law solubility of HONO in acidic aqueous solutions. With the help of a peristaltic pump, diluted nitrite and sulfuric acid sol
Externí odkaz:
https://doaj.org/article/4c455595337f4aabbf8c20f6711bcc85
Autor:
S. Schmitz, S. Towers, G. Villena, A. Caseiro, R. Wegener, D. Klemp, I. Langer, F. Meier, E. von Schneidemesser
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 7221-7241 (2021)
The last 2 decades have seen substantial technological advances in the development of low-cost air pollution instruments using small sensors. While their use continues to spread across the field of atmospheric chemistry, the air quality monitoring co
Externí odkaz:
https://doaj.org/article/c674128a208b467aae11c974e8f3ae39
Autor:
G, Villén, L, Persson
Publikováno v:
Lakartidningen. 98(17)
Kniha
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Publikováno v:
Atmospheric Measurement Techniques, Vol 5, Iss 1, Pp 149-159 (2012)
Reliable measurements of atmospheric trace gases are necessary for both, a better understanding of the chemical processes occurring in the atmosphere, and for the validation of model predictions. Nitrogen dioxide (NO2) is a toxic gas and is thus a re
Externí odkaz:
https://doaj.org/article/1e34ab168fe34194a9fd50ddf1d15cb2
Publikováno v:
Atmospheric Measurement Techniques, Vol 4, Iss 8, Pp 1663-1676 (2011)
A compact and simple instrument for the sensitive detection of NO2 in the atmosphere has been developed. NO2 is sampled in a stripping coil by a selective chemical reaction, converted into a highly absorbing dye, which is detected by long path absorp
Externí odkaz:
https://doaj.org/article/ab11836ea130465a8538c08b3da59234
Autor:
H. Fuchs, S. M. Ball, B. Bohn, T. Brauers, R. C. Cohen, H.-P. Dorn, W. P. Dubé, J. L. Fry, R. Häseler, U. Heitmann, R. L. Jones, J. Kleffmann, T. F. Mentel, P. Müsgen, F. Rohrer, A. W. Rollins, A. A. Ruth, A. Kiendler-Scharr, E. Schlosser, A. J. L. Shillings, R. Tillmann, R. M. Varma, D. S. Venables, G. Villena Tapia, A. Wahner, R. Wegener, P. J. Wooldridge, S. S. Brown
Publikováno v:
Atmospheric Measurement Techniques, Vol 3, Iss 1, Pp 21-37 (2010)
NO2 concentrations were measured by various instruments during the NO3Comp campaign at the atmosphere simulation chamber SAPHIR at Forschungszentrum Jülich, Germany, in June 2007. Analytical methods included photolytic conversion with chemilumines
Externí odkaz:
https://doaj.org/article/0f90d0ed0237468ba399610b787cfc21
Autor:
Y. F. Elshorbany, R. Kurtenbach, P. Wiesen, E. Lissi, M. Rubio, G. Villena, E. Gramsch, A. R. Rickard, M. J. Pilling, J. Kleffmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 9, Iss 6, Pp 2257-2273 (2009)
The oxidation capacity of the highly polluted urban area of Santiago, Chile has been evaluated during a summer measurement campaign carried out from 8–20 March 2005. The hydroxyl (OH) radical budget was evaluated employing a simple quasi-photostati
Externí odkaz:
https://doaj.org/article/3b3aec3c3a2043ec9872ec288b026bfd
Akademický článek
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