Foraminiferová společenstva z vrtu HV-5 Rybníček

The HV-5 Rybníček borehole was drilled in south part of Rybníček village. Lower Badenian foraminiferal assemblages were studied. Their composition has two main characters: changes in plankton/benthos ratio and variation in diversified and impoverished assemblages. Euryoxybiont taxa are usually dominant, e.g. Bulimina div. sp., Bolivina div. sp., Praeglobobulimina div. sp., Uvigerina div. sp. and Stilostomella div. sp. It can refer to the seasonal changes of oxygen level at a sea bottom

HLUBOKOVODNÍ A MĚLKOVODNÍ VÝVOJ SPODNÍHO BADENU NA STŘEDNÍ MORAVĚ

In Moravia, the Lower Badenian Carpathian Foredeep represents a final evolutionary stage of the peripheral foreland basin in the NW of the Central Paratethys. In this area, material from HV 5 Rybníček borehole (Vyškov area) and Olomouc outcrop localities were studied. For the analysed samples, planktonic/benthic ratio (p/b ratio), Jaccard index of equitability, Shannon – Wiever index of diversity, benthic foraminiferal oxygen index (BFOI) and absolute paleobathymetry were calculated. Paleoecological interpretations point out different bathymetric conditions but similar conditions of oxygen level and stress factor influence in studied localities. Different paleobathymetry could be evidence of tectonic predisposal height – different paleorelief during the Lower Badenian period which enabled shallow water along with deep water sedimentation in this area

Polypyrrole nanotubes and their carbonized analogs: Synthesis, characterization, gas sensing properties

Polypyrrole (PPy) in globular form and as nanotubes were prepared by the oxidation of pyrrole with iron(III) chloride in the absence and presence of methyl orange, respectively. They were subsequently converted to nitrogen-containing carbons at 650 °C in an inert atmosphere. The course of carbonization was followed by thermogravimetric analysis and the accompanying changes in molecular structure by Fourier Transform Infrared and Raman spectroscopies. Both the original and carbonized materials have been tested in sensing of polar and non-polar organic vapors. The resistivity of sensing element using globular PPy was too high and only nanotubular PPy could be used. The sensitivity of the PPy nanotubes to ethanol vapors was nearly on the same level as that of their carbonized analogs (i.e., ~18% and 24%, respectively). Surprisingly, there was a high sensitivity of PPy nanotubes to the n-heptane vapors (~110%), while that of their carbonized analog remained at ~20%. The recovery process was significantly faster for carbonized PPy nanotubes (in order of seconds) compared with 10 s of seconds for original nanotubes, respectively, due to higher specific surface area after carbonization. © 2016 by the authors; licensee MDPI, Basel, Switzerland

Preferences of moving activities of children and youths in their in free time

In my bachelor thesis, I focused on finding physical activity preferences of children and young people in their free time. The theoretical part includes concepts related to free time, education, leisure sports and ontogeny of children and young people of school age. The practical part is focused on empirical research that examines how physical activity prefer in their spare time children and young people of school age. The results of this research are compared with particular interest education school facilities

Continuity between internal emergency plans of industrial park

Import 12/11/2008Popis průmyslového areálu UNIPETROL RPA, s.r.o. se zaměřením na výrobní činnost a přítomnost nebezpečných látek v organizacích. Výsledky analýzy rizik jednotlivých subjektů a jejich vnitřní havarijní plány. Návrh zajištění kontinuity mezi vnitřními havarijními plány.Prezenční030 - Katedra požární ochrany a ochrany obyvatelstv

A level of knowledge of prevention and first aid about drowning at the non-professional public

Department of nursingÚstav ošetřovatelství3. lékařská fakultaThird Faculty of Medicin

Primární a sekundární funkce jazyka ve vybraném literárním díle

Práce pojednává o primárních a sekundárních funkcích jazyka zmíněných v různých pramenech lingvistické literatury. Jako příklad byl zvolen Pygmalion od G. B. Shawa.Dokončená práce s úspěšnou obhajobo

Identification and Evaluation of Domino-Effect in an Industrial Park

Import 29/09/2010Diplomová práce se zabývá problematikou možnosti vzniku domino efektu v České rafinérské, a.s. s ohledem na spolupůsobící subjekty v průmyslovém areálu Chempark Záluží. Jsou uvedeny potřebné informace vztahující se k domino efektu i stručný popis průmyslového areálu a posuzované společnosti. Dále je proveden rozbor (rozdělení) výrobních zařízení na jednotlivé zdroje rizika s využitím představy interního, externího a technologického domino efektu. Na základě rozboru jsou vyhodnoceny pravděpodobné scénáře primárních havárií (nehod) jež mohou způsobit sekundární havárii (nehodu) a stanovení možných projevů a jejich dopadů v závislosti na vzájemné blízkosti objektů a zařízení.Diploma work deals with an issue of a possibility of the domino effect in Česká rafinérská Co. occurrence with regard to subjects situated also in the Chempark Záluží industrial area. There is needed information stated related to the domino effect and a brief description of the industrial area and assessed company. Furthermore, there is an analysis (division) made of production facilities in terms of individual risks sources utilizing a vision of internal, external and technological domino effect. Base on the analysis, probable scenarios of primary incidents (accidents) which may cause a secondary incident (accident) are assessed, including possible symptoms and their impacts in dependence on mutual proximity of objects and facilities.Prezenční030 - Katedra požární ochrany a ochrany obyvatelstvavýborn

Polypyrrole Nanotubes and Their Carbonized Analogs: Synthesis, Characterization, Gas Sensing Properties

Polypyrrole (PPy) in globular form and as nanotubes were prepared by the oxidation of pyrrole with iron(III) chloride in the absence and presence of methyl orange, respectively. They were subsequently converted to nitrogen-containing carbons at 650 °C in an inert atmosphere. The course of carbonization was followed by thermogravimetric analysis and the accompanying changes in molecular structure by Fourier Transform Infrared and Raman spectroscopies. Both the original and carbonized materials have been tested in sensing of polar and non-polar organic vapors. The resistivity of sensing element using globular PPy was too high and only nanotubular PPy could be used. The sensitivity of the PPy nanotubes to ethanol vapors was nearly on the same level as that of their carbonized analogs (i.e., ~18% and 24%, respectively). Surprisingly, there was a high sensitivity of PPy nanotubes to the n-heptane vapors (~110%), while that of their carbonized analog remained at ~20%. The recovery process was significantly faster for carbonized PPy nanotubes (in order of seconds) compared with 10 s of seconds for original nanotubes, respectively, due to higher specific surface area after carbonization

Komplexní strategie omezení látek znečišťujících ovzduší z provozů výroby a zpracování kovů v ČR:Ověření emisních faktorů pro nejvýznamnější kategorie zdrojů

Výsledky řešení dílčího úkolu DÚ 03, etapy 05 - Porovnání a vyhodnocení emisních faktorů získaných z měření pomocí výpočtu a převzatých z literatury. Návrh emisních faktorů pro podmínky ČR. Podařilo se soustředit relativně vysoký soubor údajů o emisních faktorech z oblasti výroby a zpracování kovů