Discovering and Learning curves according to the EDUSA-Model Abstract—This paper presents a new method of measuring learner’s satisfaction while using electronic learning materials (e-courses, edutainment games, etc.) in virtual non-linear environments. Method is based on a relation of Discovering and Learning probability distribution curves obtained by collecting and evaluating the human-compu...

Looking over a hundred years, it should be acknowledged that phenomenological studies in Latvia were initially carried out the twenties and thirties of 20th century, starting with 1) Husserl’s criticism solipsism (T. Celms), 2) analysis forms community (K. Stavenhagen), 3) development cognitive phenomenology Ladusāns’ many-sided gnoseology. It was not possible to work on during harsher years So...

Sergei Piskunov,1,2,* Eckhard Spohr,1 Timo Jacob,3 Eugene A. Kotomin,2,4 and Donald E. Ellis5 1Forschungszentrum Jülich, IEF-3, D-52425 Jülich, Germany 2Institute of Solid State Physics, University of Latvia, 8 Kengaraga Street, Riga LV-1063, Latvia 3Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, D-14195 Berlin, Germany 4European Commission Institute for Transuranium Elements...

In 2010–2012, the hydrogeological model (HM) of Latvia (LAMO) was developed by scientists of Riga Technical University (RTU). The model generalizes geological and hydrogeological information accumulated by the Latvian Environment, Geology and Meteorology Center (LEGMC). LAMO simulates the active groundwater zone that provides drinking water. The worldwide used commercial program Groundwater Vis...

R. A. Evarestov,1,2 E. A. Kotomin,1,3 Yu. A. Mastrikov,1 D. Gryaznov,1 E. Heifets,4 and J. Maier1 1Max Planck Institute for Solid State Research, Heisenbergstraße 1, D-70569 Stuttgart, Germany 2Department of Quantum Chemistry, St. Petersburg University, 198504 St. Peterhof, Russia 3Institute for Solid State Physics, University of Latvia, Kengaraga Str. 8, Riga LV-1063, Latvia 4Materials and Phy...

1) Provincial Government of Åland Islands, Fisheries Division, P.O. Box 1060, AX-22111 Mariehamn, Åland Islands (e-mail: [email protected]) 2) Swedish Board of Fisheries, Institute of Coastal Research, P.O. Box 109, SE-740 71 Öregrund, Sweden 3) Estonian Marine Institute, Mäealuse 10 A, EE-12618 Tallinn, Estonia 4) Finnish Game and Fisheries Research Institute, P.O. Box 2, FI-00791 Helsink...

Eugene Heifets,1 Sergei Piskunov,2,3,4,* Eugene A. Kotomin,2,5 Yuri F. Zhukovskii,2,3 and Donald E. Ellis3 1California Institute of Technology, MS 139-74, Pasadena, California 91125, USA 2Institute of Solid State Physics, University of Latvia, 8 Kengaraga Street, Riga LV-1063, Latvia 3Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60208-3108, USA 4Forschungszen...

This paper presents the reconstructed severity of winter seasons in the northern Baltic Sea on the basis of historical time series of ice break-up at the port of Riga (1529–1990). The winter seasons are classified as mild, average severe. Results of statistical analysis of time series of the date of ice break-up arranged according to the severity of winter seasons are given. A decreasing trend ...

Současné trendy v oblasti ukotvování symbolů pomocí senzorických modalit se ukazují jako přínosné, ale narážejí na omezení, plynoucí z ukotvování na základě asociace symboly s perceptuálními kategoriemi bez hlubší analýzy problému. Članek se zabývá zabývá analýzou některých východisek formální sémantiky a následně přehledem výzkumů ukotvení s poukazem na jejich slabá místa. Obsahuje také popis ...

In 2010–2012, the hydrogeological model (HM) of Latvia (LAMO) was developed by the scientists of Riga Technical University (RTU). LAMO comprises geological and hydrogeological data provided by the Latvian Environment, Geology and Meteorology Centre (LEGMC) for the active groundwater zone of Latvia. In 2013–2015, LAMO was notably upgraded. The density of hydrographical network (rivers, lakes) wa...