Zobrazeno 1 - 10
of 236
pro vyhledávání: '"L. A. Fischer"'
Publikováno v:
European Journal of Mineralogy, Vol 35, Pp 403-426 (2023)
The Black Forest hosts a wide range of hydrothermal mineralization, including fluorite–barite vein deposits. In a detailed investigation of the Finstergrund and Tannenboden deposits in the Wieden mining district (southern Black Forest), the diversi
Externí odkaz:
https://doaj.org/article/2105a6be9bae4cf58fc926206270ae16
Publikováno v:
European Journal of Mineralogy, Vol 32, Pp 235-249 (2020)
A single crystal (∼ 20 µm × 20 µm × 330 µm) of mullite-2c, a natural polytype of mullite, was separated from a radially grown cluster of acicular crystals from Ettringer Bellerberg (Quarternary Eifel volcanic fields, Germany).
Externí odkaz:
https://doaj.org/article/f97eef5e5f1142148de5194a759ff25c
Publikováno v:
European Journal of Mineralogy, Vol 32, Pp 673-673 (2020)
Externí odkaz:
https://doaj.org/article/97e06b60adb74f54859ebe9a4da292a9
Publikováno v:
Scientific Electronic Archives, Vol 12, Iss 1, Pp 148-158 (2019)
The aim of this study was to study of the properties and characterization of conventional concrete and reinforced concrete with polypropylene fiber. Themes were theoretically addressed: concrete, composites, fibers, polypropylene fibers. In addition,
Externí odkaz:
https://doaj.org/article/15fa2d8e651f45e5aac187a5f37428ea
Autor:
H. Siviter, A. Fisher, B. Baer, M. J. F. Brown, I. F. Camargo, J. Cole, Y. Le Conte, B. Dorin, J. D. Evans, W. Farina, J. Fine, L. R. Fischer, M. P. D. Garratt, T. C. Giannini, T. Giray, H. Li-Byarlay, M. M. López-Uribe, J. C. Nieh, K. Przybyla, N. E. Raine, A. M. Ray, G. Singh, M. Spivak, K. Traynor, K. M. Kapheim, J. F. Harrison
Publikováno v:
Insectes Sociaux. 70:5-16
Global pollinator declines threaten food production and natural ecosystems. The drivers of declines are complicated and driven by numerous factors such as pesticide use, loss of habitat, rising pathogens due to commercial bee keeping and climate chan
Autor:
H. Siviter, A. Fisher, B. Baer, M. J. F. Brown, I. F. Camargo, J. Cole, Y. Le Conte, B. Dorin, J. D. Evans, W. Farina, J. Fine, L. R. Fischer, M. P. D. Garratt, T. C. Giannini, T. Giray, H. Li-Byarlay, M. M. López-Uribe, J. C. Nieh, K. Przybyla, N. E. Raine, A. M. Ray, G. Singh, M. Spivak, K. Traynor, K. M. Kapheim, J. F. Harrison
Publikováno v:
Insectes Sociaux.
Publikováno v:
Biotropica. 54:478-489
Publikováno v:
Weather and Climate Dynamics, Vol 2, Pp 991-1009 (2021)
Weather and Climate Dynamics, 2 (4)
Weather and Climate Dynamics, 2 (4)
Weather and Climate Dynamics, 2 (4)
ISSN:2698-4016
ISSN:2698-4008
ISSN:2698-4016
ISSN:2698-4008
Publikováno v:
Solid–Liquid Thermal Energy Storage ISBN: 9781003213260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a04a29c4c842c88b7ae40a75e3f07d9c
https://doi.org/10.1201/9781003213260-2
https://doi.org/10.1201/9781003213260-2
Publikováno v:
Der Pneumologe. 17:489-498
Intrapulmonale Rundherde stellen in der Regel einen Zufallsbefund im Rontgenbild oder Computertomogramm des Thorax dar. Sie sind definiert als relativ gut abgegrenzte Lasionen von bis zu 3 cm Durchmesser, die allseits von Lungengewebe umgeben sind. D