Zobrazeno 1 - 10
of 48
pro vyhledávání: '"E. Urbas"'
Publikováno v:
Aquatic Ecosystem Health & Management. 4:151-163
Polycyclic aromatic compounds continue to be regarded as a major environmental threat, especially in the aquatic environment. To gather further information on the distribution and levels of these persistent organic compound in natural waters, the cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e799ce41d079100d873b19374735550f
https://doi.org/10.1080/14634980127705
https://doi.org/10.1080/14634980127705
Publikováno v:
Journal of Chromatography A. 660:147-152
The performance of medium-quality ion chromatographic equipment was improved by using pseudo-random sample intoduction correlation chromatography (CC). The importance of the digital preprocessing of the detector signal prior to decorrelation was demo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7f87188be11f9f22e7a477949df8118
https://doi.org/10.1016/0021-9673(94)85108-5
https://doi.org/10.1016/0021-9673(94)85108-5
Publikováno v:
Chromatographia. 34:417-420
A binary pseudo-random injection of a sample containing low concentrations of common anions into the anion exchange column was used to enhance the signal-to-noise ratio of indirect UV detection of the ions. The detection limits obtained in our experi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35aed5a8df7d61358b48e188202665ee
https://doi.org/10.1007/bf02268377
https://doi.org/10.1007/bf02268377
Autor:
John L. E. Urbas
Publikováno v:
Theoretical and Numerical Aspects of Geometric Variational Problems. Gerd Dziuk, Gerhard Huisken, and John Hutchinson, eds. Proceedings of the Centre for Mathematics and its Applications, v. 26. (Canberra AUS: Centre for Mathematics and its Applications, Mathematical Sciences Institute, The Australian National University, 1991)
We study the boundary regularity of convex solutions of the equation of prescribed Gauss curvature in a domain Ω ⊂ ℝn in the case that the gradient of the solution is infinite on some relatively open, uniformly convex portion Γ of ∂Ω. Under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31039bb437c776c7fcf389926277c363
https://doi.org/10.1016/s0294-1449(16)30259-1
https://doi.org/10.1016/s0294-1449(16)30259-1
Publikováno v:
Marine Chemistry. 30:105-111
Twenty-eight different polyaromatic hydrocarbons (PAHs) in water and on thin-layer plates with Al2O3 or SiO2 have been irradiated, using high-pressure mercury-quartz lamps. The degradation rates differ by two orders of magnitude, and the process is m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480e4a79a39fba3d873864f7db5b0a24
https://doi.org/10.1016/0304-4203(90)90064-j
https://doi.org/10.1016/0304-4203(90)90064-j
Publikováno v:
Marine Chemistry. 30:337-341
Polyaromatic hydrocarbons (PAHs) were determined at different depths, at the sediment-water interface, in sediments and in benthic algae at stations in the Gotland Deep and the Gulf of Finland. Pyrene is the main PAH in the water and the algae, where
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d865e08d3c5d728fca9800e7e60f9cc
https://doi.org/10.1016/0304-4203(90)90079-r
https://doi.org/10.1016/0304-4203(90)90079-r
Autor:
E, Urbas
Publikováno v:
Kinderkrankenschwester : Organ der Sektion Kinderkrankenpflege. 19(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4c9bc5d3ee4e5a5748bb0134c557ffd7
https://pubmed.ncbi.nlm.nih.gov/10734855
https://pubmed.ncbi.nlm.nih.gov/10734855
Autor:
John I. E. Urbas
Publikováno v:
J. Differential Geom. 35, no. 3 (1992), 763-765
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5882001860063b14a46ce6d3cc4d3f
http://projecteuclid.org/euclid.jdg/1214448267
http://projecteuclid.org/euclid.jdg/1214448267
Autor:
John I. E. Urbas
Publikováno v:
J. Differential Geom. 33, no. 1 (1991), 91-125
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b073e2e37dec033fc33577640c4dd501
https://doi.org/10.4310/jdg/1214446031
https://doi.org/10.4310/jdg/1214446031
Publikováno v:
Proceedings of the Estonian Academy of Sciences. Chemistry. 42:42
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75e619bfdf726a68a280606974a8555a
https://doi.org/10.3176/chem.1993.1.06
https://doi.org/10.3176/chem.1993.1.06