Výsledky vyhledávání - "Efstathiou, C.E."

Advanced multivariate techniques for the classification and pollution of marine sediments due to aquaculture

Autor: Farmaki, E.G. Thomaidis, N.S. Pasias, I.N. Rousis, N.I. Baulard, C. Papaharisis, L. Efstathiou, C.E.

Aquaculture production has globally increased and its environmental impact is not well understood and assessed yet. Therefore, in this work nine metals and metalloids (Cu, Cd, Pb, Hg, Ni, Fe, Mn, Zn and As) and three nutrients (P, N and C) that seem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::ab5169564b2176320d8de7dfdc329404
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3005257

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Akademický článek

A “virtual” electroanalytical instrument for square wave voltammetry

Autor: Economou, A, Bolis, S.D, Efstathiou, C.E, Volikakis, G.J

Publikováno v: In Analytica Chimica Acta 2002 467(1):179-188

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Akademický článek

Flow-injection fluorimetric determination of 1,4-benzodiazepines in pharmaceutical formulations after acid hydrolysis

Autor: Dolejšová, J., Solich, P. ^*, Polydorou, Ch.K., Koupparis, M.A., Efstathiou, C.E.

Publikováno v: In Journal of Pharmaceutical and Biomedical Analysis 1999 20(1):357-362

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A potentiostat featuring an integrator transimpedance amplifier for the measurement of very low currents - Proof-of-principle application in microfluidic separations and voltammetry

Autor: Koutilellis, G.D. Economou, A. Efstathiou, C.E.

This work reports the design and construction of a novel potentiostat which features an integrator transimpedance amplifier as a current-monitoring unit. The integration approach addresses the limitations of the feedback resistor approach used for cu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::8ef882b767caa510ecee79c850215e9a
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3072694

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Environmental impact of intensive aquaculture: Investigation on the accumulation of metals and nutrients in marine sediments of Greece

Autor: Farmaki, E.G. Thomaidis, N.S. Pasias, I.N. Baulard, C. Papaharisis, L. Efstathiou, C.E.

The impact of intensive aquaculture activities on marine sediments along three coastal areas in Greece was studied. The content of nine metals/metalloids (Cu, Cd, Pb, Hg, Ni, Fe, Mn, Zn, As), and three nutrients (P, N and C), that seem to accumulate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::a1f150e654e87f074959792f12b96e70
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3006026

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Comparative use of artificial neural networks for the quality assessment of the water reservoirs of Athens

Autor: Farmaki, E.G. Thomaidis, N.S. Simeonov, V. Efstathiou, C.E.

Neural networks are powerful tools that could explore the basic structure of environmental data. In this work, the most common artificial neural network (ANN) architectures, multi-layer perceptrons (MLPs), radial basis function (RBF) and Kohonen's se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::5ebbae1f2cc4db755c76bb1a6e191d84
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3006128

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Geographical Characterization of Greek Olive Oils Using Rare Earth Elements Content and Supervised Chemometric Techniques

Autor: Farmaki, E.G. Thomaidis, N.S. Minioti, K.S. Ioannou, E. Georgiou, C.A. Efstathiou, C.E.

Different ANNs models [Multi-layer Perceptrons (MLPs) and Radial Basis Function (RBF)] were developed and evaluated for the discrimination of olive oils produced in four Greek regions according to their geographical origin. For this purpose, ninety-s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::269b4e302a1f627fb33388d35f0a0315
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3067164

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