Výsledky vyhledávání - "Jürg Tschumi"

Reconstructing past atmospheric CO2 concentration based on ice-core analyses: open questions due to in situ production of CO2 in the ice

Autor: Jürg Tschumi, Bernhard Stauffer

Publikováno v: Journal of Glaciology. 46:45-53

Analysis of air extracted from bubbles of polar ice showed the anthropogenic increase of atmospheric CO2 concentration during the past few hundred years (preindustrial concentration 280 ppmv) and, unexpectedly, that the concentration also increased d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea6b3d9d87b2f969902cded0ac50b198
https://doi.org/10.3189/172756500781833359

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Reconstruction of past atmospheric CO2 concentrations by ice core analyses

Autor: Stauffer, Bernhard, Jürg, Tschumi

Publikováno v: Physics of Ice Core Records. :217-241

International Symposium on Physics of Ice Core Records. Shikotsukohan, Hokkaido, Japan, September 14-17, 1998.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=jairo_______::353c888d43a5134a435e10e40376ac48
http://hdl.handle.net/2115/32470

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Mode-selective dynamic light scattering: theory versus experimental realization

Autor: Peter Schurtenberger, Jürg Tschumi, Thomas Gisler, Stefan U. Egelhaaf, Heinrich Rüger, Jaroslav Ricka

Publikováno v: Applied optics. 34(18)

We present a quantitative experimental comparison of fiber-based, single- and few-mode dynamic light scattering with the classical pinhole-detection optics. The recently presented theory of mode-selective dynamic light scattering [Appl. Opt. 32, 2860

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b32f463d8cd2dbf042f93543044deaf
https://pubmed.ncbi.nlm.nih.gov/21052170

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Comparison of temperature rise interpretations between European and United States Pharmacopeias' pyrogen tests

Autor: Jürg, Tschumi

Publikováno v: PDA journal of pharmaceutical science and technology. 57(3)

The European Pharmacopeia (EP) and the United States Pharmacopeia (USP) pyrogen test for parenterals involve the measurement of the temperature rise in rabbits following the intravenous injection of the test solution. Between the two methods, the con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d0e0b8ff5d39c1e680b76880626b1a86
https://pubmed.ncbi.nlm.nih.gov/12877332

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