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2. Hydrodynamic modeling of stratified estuary: case study of the Jadro River (Croatia)

Creator:
Ljubenkov, Igor
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
estuary, salinity, numerical model, box model, Jadro, and Croatia
Language:
Slovak
Description:
The Jadro River with total length of 4.3 km and average annual discharge of 7.9 m3 s-1 is a relatively small river on the east coast of the Adriatic Sea, close to Split. Field campaign measurements were made to estimate salt intrusion in the Jadro estuary in July 2012. This measurement confirmed the stratified character of the estuary where fresh water flows in a thin layer over denser sea water. Furthermore, a numerical model was set up for simulating unsteady stratified flow without mixing between the layers. The model is applied for the Jadro River and field measurements are used for calibration. In addition, the steady state of stratification within the estuary is analyzed by a box model which assumes mixing between layers. Results of the numerical and the box models were compared. The flushing time estimated with the box model is approximately 1.5 day for summer steady conditions. Numerical analysis however shows that the residence time is much larger owing to flow unsteadiness.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

5. Polizey und Publikation: Joseph von Sonnenfels und Der Mann ohne Vorurtheil

Creator:
Matzneller, Magdalena
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
Sonnenfels, Joseph von, asi 1733-1817, politologie, cenzura, political science, censorship, moral weekly, gender relations, 8, and 94(437)
Language:
Czech and English
Description:
The paper focuses on the links between the doctrines taught by Joseph von Sonnenfels at the University of Vienna and his moral weekly Der Mann ohne Vorurtheil. The hypothesis that Sonnenfels uses his publication to divulge his academic findings to a wider public is supported by a comparison of his academic and literary works, and three of the many aspects are presented. Sonnenfels writes not only about moral issues but also about the ideal relationship between the state and its citizens, and he uses the moral weekly to express his ideas about the Viennese theatre and the way it should be censored. With regard to censorship there exist some differences between the theory defended by Sonnenfels and his personal experience as an author. In fact some pieces of his moral weekly got him in trouble and he was forbidden to address certai topics, such as the Church and the situation of the peasants. The most prevalent themae, however, is marriage and gender relations. According to his doctrines high ethical and educational standards as well as a high population keep a state safe from within and that leads Sonnenfels to concentrate on this issue., Magdalena Matzneller., and Obsahuje bibliografické odkazy
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public