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31232. Usus aquarum - Wasser und Wasserbauten im Leben der frühmittelalterlichen Gesellschaften Mittelerupas (Bericht)

Creator:
Lumír Poláček
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
archeologie, voda, říční archeologie, water, archaeology, Evropa střední, Europe, Central, Mikulčice (Česko), Mikulčice (Czechia), usus aquarum, water structures, Early Middle Ages, 8, and 902
Language:
Czech
Description:
The Institute of Archaeology of Academy of Sciences of the Czech Republic in Brno organized in the days of 24.- 25.9.2012 in the town of Hodonín a colloquium "Usus aquarum - Water and Water Structures in the LIfe of the Early Middle Ages Societies of the Central Europe" within the conference series "Internationale Tagungen in Mikulčice". Since the deditors obtained for the planned proceedings of papers in the 10. volume of publication series "Internationale Tagungen in Mikulčice" only 5 papers, these papers were relocated into the journal Synopsis of researches and published here in the block following this introduciton. This is a brief report on the colloquium - its course, aim, programme, etc., Lumír Poláček., and Obsahuje seznam literatury
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

31233. Usus aquarum in der frühmittelalterlichen Toponymie. Einblicke

Creator:
Christian Zschieschang
Format:
print, bez média, and svazek
Type:
model:article and TEXT
Subject:
archeologie, stará lužická srbština, rybolov, mlýny, místní jména, archaeology, old Sorbian language, fishing, mills, place names, Bohemia, names of servant villages, Early Middle Ages, High Middle Ages, Lower Lusatia, Selpuli/Selpoli, toponymy, use of water, 8, and 902
Language:
Czech
Description:
The enormous importance of water for human settlement is reflected in the huge quantity of Slavic lexemes in mediaeval settlement names, referring to different kinds of bodies of water, marshland, distinct features of water and so on. Yet place names can also indicate the use of water, as will be shown for Bohemia in thes essay. In analysing these names, the essential precepts of onomastics must be observed. Firstly, rather than giving a run-of-the-mill account, names reflect a distinguishing feature particular to a certain settlement. For example, the name Mlynec indicates that a mill was the only one in its vicinity (and therefore outstanding enough to feature in the name of this settlement(. Secondly, many places names which may appear to refer to the use of water might also have other origins, such as metaphorical relations. In order to determine the impact and the use of water in early mediaeval settlement areas, it must be concluded that there are more reliable ways than counting corresponding topnyms. Analysing the complete toponomasticon of a settlement region offers a more precise picture, as is demonstrated for the region eas of the lower River Neisse/Nysa Lužycka at the end of this essay., Christian Zschieschang., and Obsahuje seznam literatury
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

31235. ÚTIA spouvyvíjí přijímač pro DVB-T2

Creator:
Milan Tichý
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Věda. Všeobecnosti. Základy vědy a kultury. Vědecká práce, Ústav teorie informace a automatizace (Akademie věd ČR), televizní technika, televizní vysílání, digitální vysílání, television technology, television broadcasting, digital broadcasting, 12, and 00
Language:
Czech
Description:
The Institute of Information and Automation of ASCR (UTIA) and an Italian firm Screen Services completed the first stage of the cooperative project of developing and industrial receiver for the DVB-T2, a new gene­ration of the digital terrestrial television broadcasting. DVB-T2 is the most advanced system in the world and introduces the latest modulation and coding techniques to enable highly efficient use of the valuable terrestrial spectrum for the delivery of audio, video and data services to fixed, portable or mobile devices. and Milan Tichý.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

31236. Utilization of alternative fuels in the fluized - bed boilers

Creator:
Pavel Kolat, Bohumír Čech, Dagmar Juchelková, Helena Raclavská, and Juraj Leško
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Geologie. Meteorologie. Klimatologie, hnědé uhlí, biomasa, lignite, biomass, alternative fuels, fluidized-bed boilers, 7, and 551
Language:
English
Description:
The energy utilization of the alternative fuels is one of the main topics for future developments of recoverable sources in the European Union and in the Czech Republic. The aim of research is combustion tests in the fluidized-bed boiler Foster Wheeler located at Štětí. The experiments are carried out for Czech brown coal, wood, sewage sludge and wastes including analyses and recommendations for optimal thermal utilization and minimizing harmful emissions. The second step is thermal analyses of coal, alternative fuel- wood pellets and sewage sludge from treatment plant. From the results of experiments and thermal modeling it is clear that 15 % of alternative fuels can be used in the large fluidized-bed boilers located in the Czech Republic., Pavel Kolat, Bohumir Čech, Dagmar Juchelková, Helena Raclavská and Juraj Leško., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

31237. Utilization of archive geophysical data for geodynamical studies in the Sudetes: example of Bela fault zone (The Nizky Jesenik mts.)

Creator:
Pospíšil, Lubomil, Otava, Jiří , and Hudečková, Eva
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
recent vertical movements, GNSS networks, geophysics, Bělá fault, and reflection seismic
Language:
English
Description:
Geophysical data are used not only, in geological mapping, exploration of mineral resources, hydrogeology, but are also important for other branches such as environmental protection, civil engineering and archeology. That is why, within the project CzechGeo/EPOS (www.czechgeo.cz), geophysical data access is solved as a separate topic under the guidance of the Czech Geological Survey (hereinafter CGS). In accordance with the current needs of national and international activities (INSPIRE, EPOS, IAGA), an inventory of available data, its consolidation and harmonization according to national and international standards is conducted. The aim is to store securely and permanently valuable data, which in many cases cannot be reinstated. On the example from the Nízký Jeseník Mts. possible advantages and utilization of Archive data for mapping and verification of the movement tendencies gained from GNSS networks – EPN, EAST SUDETEN and MORAVA are demonstrated. Very valuable information for the interpretation of structural and tectonic conditions is provided by geophysical data (seismic reflection profiles, gravity and magnetic data, etc.) in the area of interest, especially in terms of monitoring the main fault systems and the character of the basement structures.
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public

31238. Utilization of coal in the czech Republic review overlook

Creator:
Václav Roubíček, Pavel Kolat, and Jaroslav Buchtele
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Geologie. Meteorologie. Klimatologie, výroba elektrické energie, uhlí, hornictví, power generation, coal, mining, GHG emissions, 7, and 551
Language:
English
Description:
Review article presents utilisation of coal in industry, coal in power generation, gas production, Czech energy policy and outlook and application of clean coal technology in the Czech power stations. The further exploitation and utilisation of Czech coal resources requires the implementation of development programme aimed at the application of the new, economically effective technologies, of coal mining, utilisation, gasification. Emissions of GHG in CR., Václav Roubíček, Pavel Kolat and Jaroslav Buchtele., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

31239. Utilization of exogenously supplied 14C-saccharose into primary metabolites and alkaloid production in Catharanthus roseus

Creator:
Srivastava, N. K. and Srivastava, A. K.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
amino acids, assimilate partioning, leaf, organic acids, roots, stem, and sugars
Language:
Multiple languages
Description:
Partitioning of exogenously supplied U-14C-saccharose into primary metabolic pool as sugars, amino acids, and organic acids was analyzed and simultaneous utilization for production of alkaloid by leaf, stem, and root in twigs and rooted plants of Catharanthus roseus grown in hydroponic culture medium was determined. Twigs revealed comparable distribution of total 14C label in leaf and stem. Stems contained significantly higher 14C label in sugar fraction and in alkaloids [47 kBq kg-1(DM)] than leaf. In rooted plants, label in 14C in metabolic fractions in root such as ethanol-soluble, ethanol-insoluble, and chloroform-soluble fractions and in components such as sugars, amino acids, and organic acids were significantly higher than in stems and leaves. This was related with significantly higher content of 14C in alkaloids in stems and leaves. 14C contents in sugars, amino acids, and organic acids increased from leaf to stem and roots. Roots are the major accumulators of metabolites accompanied by higher biosynthetic utilization for alkaloid accumulation. and N. K. Srivastava, A. K. Srivastava.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

31240. Utilization of leaf temperature for the selection of leaf gas-exchange traits to induce heat resistance in sunflower (Helianthus annuus L.)

Creator:
Kalyar, T., Rauf, S., Teixeira da Silva, J. A., Haidar, S., and Iqbal, Z.
Format:
bez média and svazek
Type:
model:article and TEXT
Subject:
fotosyntéza, photosynthesis, gametes, genetic variability, germplasm, heat stress, 2, and 581
Language:
Multiple languages
Description:
Heat stress is a major production constraint of sunflower worldwide. Therefore, various populations (parental, F1, F2, F3, and plant progenies) of sunflower were screened for leaf gas-exchange traits with the objectives to formulate selection criteria of heat resistance and development of heat-resistant lines. Initial screening and F2 seeds exposed to heat stress (45°C) resulted in the development of an adapted F2 population that showed leaf gas-exchange and morphological traits better than the unadapted population. Correlation coefficients of traits were partitioned into direct and indirect effects via a path analysis technique to determine the cause of their relationship with a basic parameter such as a reproductive head mass (HM). Path analysis showed a positive direct effect of leaf temperature (Tleaf) (0.32) on HM and also an indirect effect (0.77) of the transpiration rate (E) on HM. Moreover, Tleaf showed high heritability estimates. Tleaf was used to select superior plants within the F2 population. This selection brought about an improvement in the net photosynthetic rate (PN) and E as it was indicated from progeny performance and realized heritability. Progenies selected on the basis of Tleaf also showed an increase in achene yield and heat resistance over unselected F3 progenies and a commercial hybrid. and T. Kalyar ... [et al.].
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

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