Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hans Wilke"'
Autor:
Friedrich Lucassen, Wolfgang Pritzkow, Martin Rosner, Fernando Sepúlveda, Paulina Vásquez, Hans Wilke, Simone A Kasemann
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0179440 (2017)
Seabird excrements (guano) have been preserved in the arid climate of Northern Chile since at least the Pliocene. The deposits of marine organic material in coastal areas potentially open a window into the present and past composition of the coastal
Externí odkaz:
https://doaj.org/article/5c88fa7696ba4acf8095e13c24d3de11
Autor:
Sebastian Omlor, Hans Wilke
Publikováno v:
Protecting Financial Consumers in Europe ISBN: 9789004534391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6737b0de29d0dca464167446a207395
https://doi.org/10.1163/9789004534391_006
https://doi.org/10.1163/9789004534391_006
Autor:
El Sayed Yousef, Kh. S. Shaaban, Josef Borcsok, Hartmut Hillmer, A.A. El-Maaref, Hans Wilke, E. A. Abdel Wahab, Mohamed Abdelawwad, Essam R. Shaaban
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:4986-4996
Erbium doped 50SiO2 -30Li2O- 1Gd2O3- (19 − x) CdO and x Er2O3 glass system, where (0 ≤ x ≥ 2.5), mol%, has been prepared by the conventional melt quenching technique. The physical, structural and optical properties are explained by analyzing th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d6eceb19b50970c7461e8119bf454e8
https://doi.org/10.1007/s10854-020-03065-8
https://doi.org/10.1007/s10854-020-03065-8
Autor:
A.A. El-Maaref, Mohamed Abdelawwad, Hans Wilke, Kh. S. Shaaban, Yasser B. Saddeek, Hartmut Hillmer
Publikováno v:
Journal of Luminescence. 196:477-484
Borosilicate glasses containing MoO3 and Dy2O3 were prepared by the melt quenching technique. The structure and the thermal properties of these glasses have been performed by using infrared (IR) technique at room temperature and DTA. The mechanical p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9d93ad4a08d9c161c137f97b9dc5069
https://doi.org/10.1016/j.jlumin.2017.12.041
https://doi.org/10.1016/j.jlumin.2017.12.041
Autor:
Hartmut Hillmer, Mustaqim Siddi Que Iskhandar, Hans Wilke, Andreas Tatzel, Muhammad Mohsin Khan, Basim Al-Qargholi
Publikováno v:
2019 International Conference on Optical MEMS and Nanophotonics (OMN).
Millions of micromirrors inside building glazing are envisaged to guide and control light by electrostatic actuation, enabling energy saving and tailored personalized lighting in smart buildings. The amount, direction and degree of steering of the gu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8a0bca851e73e6abc2701b089ceb8be
https://doi.org/10.1109/omn.2019.8925046
https://doi.org/10.1109/omn.2019.8925046
Autor:
L.J. Lambán, Javier Urrutia, Alvaro Sarmiento, Christian Herrera, Rodrigo Riquelme, Guillermo Chong, Hans Wilke, Harry Urqueta, Jorge Jódar, Elisabeth Lictevout, Emilio Custodio, Carolina Gamboa
Publikováno v:
Science of The Total Environment. 541:303-318
Laguna Tuyajto is a small, shallow saline water lake in the Andean Altiplano of northern Chile. In the eastern side it is fed by springs that discharge groundwater of the nearby volcanic aquifers. The area is arid: rainfall does not exceed 200mm/year
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82172103bc204474dc32c7a26f522529
https://doi.org/10.1016/j.scitotenv.2015.09.060
https://doi.org/10.1016/j.scitotenv.2015.09.060
Autor:
Scott E. Ishman, D. Winter, Claudio A. Tapia, Hans Wilke, Gary S. Wilson, Jo-Anne Wartho, Ruben. Martinez-Pardo
Publikováno v:
Global and Planetary Change. 131:124-147
We present new findings from Pliocene marine sediments from the Mejillones Peninsula Tiburon Basin of the northern Chile continental margin that provide constraints for the global sea level record. Sedimentologic and sequence stratigraphic studies re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f092b99254ad65143e6553e4e77a72ed
https://doi.org/10.1016/j.gloplacha.2015.05.005
https://doi.org/10.1016/j.gloplacha.2015.05.005
Autor:
Paulina Vásquez, Friedrich Lucassen, Martin Rosner, Wolfgang Pritzkow, Simone A Kasemann, Hans Wilke, Fernando J. Sepúlveda
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0179440 (2017)
PLoS ONE
PLoS ONE
Seabird excrements (guano) have been preserved in the arid climate of Northern Chile since at least the Pliocene. The deposits of marine organic material in coastal areas potentially open a window into the present and past composition of the coastal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93d0d52c58dd4978338caa0bdea258b5
http://europepmc.org/articles/PMC5464657?pdf=render
http://europepmc.org/articles/PMC5464657?pdf=render
Publikováno v:
Journal of Volcanology and Geothermal Research. 269:68-82
Silicic volcanic ash deposits investigated at 14 localities between 22° and 25°S in the Chilean Coastal Cordillera are found to be the distal ash fall from supereruptions in the Central Andean cordillera several hundreds of kilometers to the east.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e729acc77e8a2fd7fd5dd05aca69295
https://doi.org/10.1016/j.jvolgeores.2013.11.001
https://doi.org/10.1016/j.jvolgeores.2013.11.001
Publikováno v:
Applied Physics Letters. 115:173301
Three indicators for the determination of the saturation length limiting the validity of the variable stripe length method are presented. Depending on the maximum stripe length being used for the nonlinear fit, the resulting modal gain, its confidenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9466135aaee1b534c057e41316f45a1e
https://doi.org/10.1063/1.5121492
https://doi.org/10.1063/1.5121492