Search Results - "Einax, J. W."

Distribution of mercury over the Atlantic Ocean in 1996 and 1999–2001 by Temme, C., Slemr, F., Ebinghaus, R., Einax, J.W.

“…A series of measurements of total gaseous mercury (TGM) made over the Atlantic Ocean in 1977–1980, 1990, and 1994 has been continued by measurements made on…”
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Environmetric modeling and interpretation of river water monitoring data by Simeonov, V, Einax, J W, Stanimirova, I, Kraft, J

“…This environmetric study deals with modeling and interpretation of river water monitoring data from the basin of the Saale river and its tributaries the Ilm…”
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Exploratory analysis of data sets with missing elements and outliers by Smoliński, A, Walczak, B, Einax, J.W

“…The main goal of the presented paper was to develop a general strategy allowing exploration of contaminated data sets with missing elements, based on…”
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Fuzzy hierarchical cross-clustering of data from abandoned mine site contaminated with heavy metals by Pourjabbar, A., Sârbu, C., Kostarelos, K., Einax, J.W., Büchel, G.

“…The characteristics of pore water and slate samples are critically analyzed using fuzzy hierarchical cross-clustering statistical techniques. The main aim of…”
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A time-series phytoremediation experiment with sunflowers ( Helianthus annuus ) on a former uranium mining site by Kötschau, A., Büchel, G., Einax, J. W., von Tümpling, W., Merten, D.

“…On a test field situated at a former uranium mining site near Ronneburg (Thuringia, Germany) a small scale time-series field experiment with sunflowers…”
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Inert sampling and sample preparation--the influence of oxygen on heavy metal mobility in river sediments by Einax, J W, Nischwitz, V

“…Two approaches have been used to investigate changes in the nature of metal binding in river sediments caused by atmospheric oxygen. Firstly, non-inert and…”
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Solution to quality assurance challenge 10 by Reichenbächer, M., Einax, J. W.

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Resolution of uncertainty of a four-stage sequential extraction procedure using analysis of variance by Eichfeld, S, Einax, J W, Knapp, G

“…Sequential extraction procedures are mostly applied to soils and sediments. Investigations were made for testing the applicability of a selected extraction…”
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Robust Multivariate Calibration in Environmental Studies by Smoliński, A., Walczak, B., Einax, J. W.

“…The main goal of this article is to present a strategy how to deal with multidimensional environmental data sets containing outliers. For calibration purposes…”
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Antarctic Springtime Depletion of Atmospheric Mercury by Ebinghaus, Ralf, Kock, Hans H, Temme, Christian, Einax, Jürgen W, Löwe, Astrid G, Richter, Andreas, Burrows, John P, Schroeder, William H

“…Unlike other heavy metals that are inherently associated with atmospheric aerosols, mercury in ambient air exists predominantly in the gaseous elemental form…”
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Measurements of Atmospheric Mercury Species at a Coastal Site in the Antarctic and over the South Atlantic Ocean during Polar Summer by Temme, Christian, Einax, Jürgen W, Ebinghaus, Ralf, Schroeder, William H

“…Mercury and many of its compounds behave exceptionally in the environment because of their volatility, capability for methylation, and subsequent…”
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Chemometric analysis of soil pollution data using the Tucker N-way method by Stanimirova, I, Zehl, K, Massart, D L, Vander Heyden, Y, Einax, J W

“…N-way methods, particularly the Tucker method, are often the methods of choice when analyzing data sets arranged in three- (or higher) way arrays, which is the…”
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Quality assurance challenge 5 by Reichenbächer, M, Einax, J W

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Hierarchical clustering extended with visual complements of environmental data set by Smoliński, A., Walczak, B., Einax, J.W.

“…Hierarchical clustering techniques complemented with visual display of data sets allow direct interpretation of the clustering results in terms of original…”
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Geostatistical and multivariate statistical methods for the assessment of polluted soils—merits and limitations by Einax, J.W., Soldt, U.

“…The complexity and the large variance of environmental data sets limit the use of common statistical methods for the assessment of the state of pollution…”
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Interaction of Porphyromonas gingivalis with KB cells: comparison of different clinical isolates by Eick, S., Rödel, J., Einax, J. W., Pfister, W.

“…The ability of different Porphyromonas gingivalis strains (15 clinical isolates and ATCC 33277) to attach to and invade KB cells, in relation to other…”
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Setup and optimization of a PLS regression model for predicting element contents in river sediments by Aulinger, A., Einax, J.W., Prange, A.

“…A partial least-squares (PLS) regression model was used to predict element contents in sediments of the river Elbe from measured contents in the particulate…”
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Characterization of elemental pollution and its variations in sediments and suspended particulate matter from the River Elbe via multi-element analysis combined with chemometric data evaluation by Aulinger, A, Prange, A, Niedergesäss, R, Schmolke, S, Einax, J W

“…Sediments and suspended particulate matter taken from about 100 sampling sites along the River Elbe from the source to the mouth during the period 1992 and…”
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River Pollution Data Interpreted by Means of Chemometric Methods by Einax, Jürgen W., Truckenbrodt, Dirk, Kampe, Olaf

“…Environmental data, including river pollution data, are characterized by high variability. Much information is lost by using only univariate graphical or…”
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Chemometrics in analytical chemistry by Einax, Jürgen W

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