Zobrazeno 1 - 10
of 139
pro vyhledávání: '"T. Kettler"'
Autor:
Haye H. Geukes, Tosca T. Kettler, Eva M. Lansu, Vincent Bax, Solveig Höfer, Matthieu A. de Schipper, Renske de Winter, Arjen P. Luijendijk, Valerie C. Reijers, Peter M. van Bodegom, Wietse I. van de Lageweg, Tjisse van der Heide, Alexander P.E. van Oudenhoven
Publikováno v:
Nature-Based Solutions, Vol 6, Iss , Pp 100191- (2024)
Increased climate impacts threaten coastal functions globally, highlighting the need for multifunctional coastal climate adaptation. Sand nourishment can adapt sandy coasts to sea level rise, mitigate erosion, increase flood safety, enhance ecologica
Externí odkaz:
https://doaj.org/article/d4b0a8e62c2a42f88162878e72cab36b
Akademický článek
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Autor:
Mark T. Kettler
Publikováno v:
German History. 38:240-262
Paul Rohrbach was an influential publicist in Wilhelmine Germany. He also routinely used racial justifications to defend brutal policies for managing the indigenous populations of Germany’s African colonies. In recent years, scholars have interpret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67f99c2b1dfa9cdd0627999c96d1c0ba
https://doi.org/10.1093/gerhis/ghaa013
https://doi.org/10.1093/gerhis/ghaa013
Akademický článek
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Autor:
K. Posilovic, Vladimir Kalosha, T. Kettler, M. J. Miah, Markus Weyers, Dieter Bimberg, J. Pohl
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 21:722-727
Thermally stable and nearly astigmatism free 1060-nm high-brightness photonic band crystal lasers are presented. A thick asymmetric waveguide with an optimized doping profile is employed. The prominent mode-discrimination property of the structure yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d781f358f99880708eab81585fee77b5
https://doi.org/10.1109/jstqe.2015.2410034
https://doi.org/10.1109/jstqe.2015.2410034
Autor:
Mark T. Kettler
Publikováno v:
Region: Regional Studies of Russia, Eastern Europe, and Central Asia. 5:97-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0b86bfc8eb8f29da87d09fc9715f7e
https://doi.org/10.1353/reg.2016.0002
https://doi.org/10.1353/reg.2016.0002
Autor:
T. Kettler, F. Bugge, A. V. Chunareva, Daniel Seidlitz, M Winterfeldt, Y.M. Shernyakov, Markus Weyers, Dieter Bimberg, L Y Karachinsky, N.N. Ledentsov, V Kalosha, Mikhail V. Maximov, N Y Gordeev, K. Posilovic, V.A. Shchukin, Innokenty I. Novikov
Publikováno v:
IEEE Journal of Quantum Electronics. 47:1014-1027
Semiconductor laser diodes are conventionally based on a relatively thin waveguide structure grown epitaxially on a thick single crystalline substrate, wherein the latter serves as a medium for carrier flow and as mechanical support and plays no role
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d4c713996f2b13cd5760d773432ea12
https://doi.org/10.1109/jqe.2011.2132116
https://doi.org/10.1109/jqe.2011.2132116
Akademický článek
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Publikováno v:
The International Journal of Robotics Research. 28:1355-1372
3D ultrasound imaging has enabled minimally invasive, beating heart intracardiac procedures. However, rapid heart motion poses a serious challenge to the surgeon that is compounded by significant time delays and noise in 3D ultrasound. This paper inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::837befde745fcb6d5461cd5831fe4096
https://doi.org/10.1177/0278364909104065
https://doi.org/10.1177/0278364909104065
Autor:
T. Kettler, Dieter Bimberg, V.A. Shchukin, Peter Ressel, G. Erbert, J. Fricke, K. Posilovic, J. Jonsson, N.N. Ledentsov, Arnim Ginolas, L. Ya. Karachinsky, U. W. Pohl, G. Trankle, Markus Weyers
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 15:901-908
Lasers with a waveguide based on a longitudinal photonic band crystal designed for 850 nm emission are investigated. They demonstrate ultranarrow vertical beam divergence of about 7deg full-width at half maximum without using corrective optics. A hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aa10b001a3a390cbfbeef36bb91b5fb
https://doi.org/10.1109/jstqe.2009.2013179
https://doi.org/10.1109/jstqe.2009.2013179