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EI spectra interpretation
Polášek, Miroslav
2023 - Czech
Introduction to the interpretation of mass spectra. Basic mechanisms of fragmentation reactions in electron ionization. An intensive exercise on selected examples of mass spectra of electron ionization of different classes of organic compounds, which will be carried out in the spirit of the elementary didactic principle of progression from simple to complex with maximum emphasis on the independent work of the participants.\n\n Úvod do problematiky interpretace hmotnostních spekter. Základní mechanizmy fragmentačních reakcí při elektronové ionizaci. Intenzivní cvičení na vybraných příkladech hmotnostních spekter elektronové ionizace různých tříd organických sloučenin, které bude probíhat v duchu elementární didaktické zásady postupu od jednoduchého ke složitějšímu s maximálním důrazem na samostatnou práci účastníků.
Keywords:
mass spectrometry; EI; data analysis
Available at various institutes of the ASCR
EI spectra interpretation
Introduction to the interpretation of mass spectra. Basic mechanisms of fragmentation reactions in electron ionization. An intensive exercise on selected examples of mass spectra of electron ...
Influence of recreational activities on the distribution of forest wild boar rooting
Drimaj, J.; Balková, M.; Špoula, J.; Kamler, J.; Mikulka, O.; Plhal, R.; Homolka, Miloslav
2023 - English
The wild boar is a widely distributed and locally very numerous animal. The same is true in the conditions of Central Europe. Outside the growing season, it concentrates in forests, where it also actively searches for food sources. During this activity, it disturbs the soil surface, thereby significantly affecting the dynamics of the ecosystem. From an economic point of view, it limits the natural renewal of tree species, but from an ecological point of view, it changes habitat conditions and thus helps to increase biodiversity. Factors influencing the distribution of rooting across forest stands may be different. In this paper, we focused on the human factor and its influence on the rooting activity of wild boar in the Hodonínská Dúbrava, National natural monuments.
Keywords:
animal activity; disturbance; diversity; soil surface; wildlife
Fulltext is available at external website.
Influence of recreational activities on the distribution of forest wild boar rooting
The wild boar is a widely distributed and locally very numerous animal. The same is true in the conditions of Central Europe. Outside the growing season, it concentrates in forests, where it also ...
Forest springs, a safe source of drinking water?
Mikuška, Pavel; Alexa, Lukáš; Kouřilová, S.; Cigánková, Hana; Křůmal, Kamil; Itterheimová, Petra; Kubáň, Petr; Matoušek, Tomáš; Barešová, Magdalena; Pivokonský, Martin
2023 - English
Water from 25 forest springs was characterized for basic physical parameters and chemical and bacteriological composition. Chemical composition was mostly within limits for drinking water, but bacteriological results indicate faecal pollution of water in majority studied springs.
Keywords:
spring; forest; chemical pollution; bacteriological contamination
Available in digital repository of the ASCR
Forest springs, a safe source of drinking water?
Water from 25 forest springs was characterized for basic physical parameters and chemical and bacteriological composition. Chemical composition was mostly within limits for drinking water, but ...
Elements characterization in urban aerosol
Hlaváčková, Hana; Cigánková, Hana; Mikuška, Pavel; Hegrová, J.
2023 - Czech
Elements are important components of atmospheric aerosols. Heavy metals are known environmental pollutants due to their toxicity and their ability to accumulate in the human body. Heavy metals can exhibit toxicological afects even in trace amounts. Prvky jsou důležitými složkami atmosférických aerosolů. Těžké kovy jsou známé látky znečišťující životní prostředí díky své toxicitě a schopnosti akumulovat se v lidském těle. Těžké kovy mohou vykazovat toxikologické účinky i ve stopových množstvích.
Keywords:
ascorbic acid; oxidative potential; urban aerosol
Available in digital repository of the ASCR
Elements characterization in urban aerosol
Elements are important components of atmospheric aerosols. Heavy metals are known environmental pollutants due to their toxicity and their ability to accumulate in the human body. Heavy metals can ...
Forecast model of DOC in the inflow to the Římov water reservoir and in the withdrawal of water from the reservoir.
Hejzlar, Josef; Porcal, Petr; Kopáček, Jiří; Jarošík, Jiří; Paule-Mercado, Ma
2023 - Czech
Long-term and seasonal changes in dissolved organic carbon (DOC) concentration and their causes in the years 1969–2021 were evaluated for the main tributary to the Římov water supply reservoir. Pro hlavní přítok do vodárenské nádrže Římov byly vyhodnoceny dlouhodobé a sezónní změny koncentrace rozpuštěného organického uhlíku (DOC) a jejich příčiny v letech 1969–2021.
Keywords:
water; dissolved organic matter; reservoir
Available at various institutes of the ASCR
Forecast model of DOC in the inflow to the Římov water reservoir and in the withdrawal of water from the reservoir.
Long-term and seasonal changes in dissolved organic carbon (DOC) concentration and their causes in the years 1969–2021 were evaluated for the main tributary to the Římov water supply reservoir.
Hmotnostně spektrometrické zobrazování
Vrkoslav, Vladimír; Strnad, Štěpán; Kučera, L.
2022 - Czech
Available at various institutes of the ASCR
Hmotnostně spektrometrické zobrazování
Biomanipulation efficiency for the control of aquatic ecosystem and water quality in water supply reservoirs?
Hejzlar, Josef; Blabolil, Petr; Čtvrtlíková, Martina; Jůza, Tomáš; Kasalický, Vojtěch; Kubečka, Jan; Seďa, Jaromír; Znachor, Petr
2022 - Czech
The effect of biomanipulation of fish stocks in three stratified dimictic reservoirs on water quality was shown to be small. Vliv biomanipulace rybí obsádkou ve třech stratifikovaných dimiktických nádržích na kvalitu vody se ukázal jako malý.
Keywords:
water quality; biomanipulation; fish
Available at various institutes of the ASCR
Biomanipulation efficiency for the control of aquatic ecosystem and water quality in water supply reservoirs?
The effect of biomanipulation of fish stocks in three stratified dimictic reservoirs on water quality was shown to be small.
Optimization of the outflow regime in the Římov reservoir from the point of view of water supply.
Hejzlar, Josef; Jarošík, Jiří; Mercado, Ma. Cristina Paule; Porcal, Petr
2022 - Czech
A model analysis of the influence of the discharge regime and climate change on the Římov reservoir, Czech Republic, showed the optimal way of managing the reservoir from the point of view of water quality. Modelová analýza vlivu vypouštěcího režimu a změny klimatu na nádrži Římov, Česká republika, ukázala optimální způsob řízení nádrže z hlediska kvality vody.
Keywords:
water quality control; climate change; model catchment-lake
Available at various institutes of the ASCR
Optimization of the outflow regime in the Římov reservoir from the point of view of water supply.
A model analysis of the influence of the discharge regime and climate change on the Římov reservoir, Czech Republic, showed the optimal way of managing the reservoir from the point of view of water ...
Composition and efficiency of organic matter removal at DWTP Studena.
Porcal, Petr; Jarošík, Jiří; Stará, J.
2022 - Czech
The paper describes the composition and removal efficiency of natural organic matter in the treatment of drinking water at the DWTP Studena. Příspěvek popisuje složení a účinnosti odstranění přírodních organických látek při úpravě pitné vody v ÚV Studená.
Keywords:
drinking water; DWTP; natural organic matter
Available at various institutes of the ASCR
Composition and efficiency of organic matter removal at DWTP Studena.
The paper describes the composition and removal efficiency of natural organic matter in the treatment of drinking water at the DWTP Studena.
CE-MS separation and identification of standard nucleotides
Butnariu, Maria; Šolínová, Veronika; Koval, Dušan
2022 - English
Keywords:
capillary electrophoresis; mass spectrometry; nucleotides
Available at various institutes of the ASCR
CE-MS separation and identification of standard nucleotides
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