Number of found documents: 770
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Testing the stress-gradient hypothesis at the roof of the world: effects of the cushion plant Thylacospermum caespitosum on species assemblages
DVORSKÝ, Miroslav
2016 - English
Available in the Digital Repository of University of South Bohemia.
Testing the stress-gradient hypothesis at the roof of the world: effects of the cushion plant Thylacospermum caespitosum on species assemblages

DVORSKÝ, Miroslav
Jihočeská univerzita v Českých Budějovicích, 2016

Effect of low doses of herbicide paraquat on antioxidant defense in Drosophila
KORANDOVÁ, Michala
2016 - English
Disruption of cell equilibrium between production of free radicals and antioxidant defence is named oxidative stress. The main component of antioxidant mechanism is activity of antioxidant enzymes, which include superoxide dismutase (SOD) and catalase. In this study we evaluated the effect of herbicide paraquat on response of SOD and catalase, their transcription level and locomotion activity in Drosophila melanogaster. We exposed the flies to a wide range of paraquat concentration. Our results revealed that transcript and enzymatic levels of both SOD and catalase have a similar biphasic dose response with the peaks at 2,5 ?M paraquat concentration, resembling hormetic effect. Then, males were more sensitive than females. However, females had an increased locomotion activity. We found that paraquat susceptibility is increased in males and mating flies. Therefore, this study supports hypothesis of stress sensitivity elevation as a physiological cost of reproduction. Disruption of cell equilibrium between production of free radicals and antioxidant defence is named oxidative stress. The main component of antioxidant mechanism is activity of antioxidant enzymes, which include superoxide dismutase (SOD) and catalase. In this study we evaluated the effect of herbicide paraquat on response of SOD and catalase, their transcription level and locomotion activity in Drosophila melanogaster. We exposed the flies to a wide range of paraquat concentration. Our results revealed that transcript and enzymatic levels of both SOD and catalase have a similar biphasic dose response with the peaks at 2,5 ?M paraquat concentration, resembling hormetic effect. Then, males were more sensitive than females. However, females had an increased locomotion activity. We found that paraquat susceptibility is increased in males and mating flies. Therefore, this study supports hypothesis of stress sensitivity elevation as a physiological cost of reproduction. Keywords: superoxide dismutase; catalase; antioxidant mechanism; paraquat; Drosophila melanogaster Available in the Digital Repository of University of South Bohemia.
Effect of low doses of herbicide paraquat on antioxidant defense in Drosophila

Disruption of cell equilibrium between production of free radicals and antioxidant defence is named oxidative stress. The main component of antioxidant mechanism is activity of antioxidant enzymes, ...

KORANDOVÁ, Michala
Jihočeská univerzita v Českých Budějovicích, 2016

Predicting asp and pikeperch recruitment in a riverine redervoir.
BLABOLIL, Petr
2016 - English
Recruitment of two species, asp (Leuciscus aspius) and pikeperch (Sander lucioperca), in a riverine reservoir was studied using a novel statistical approach. Both species are piscivorous and are stocked into reservoirs for biomanipulative purposes to reduce planktivore species. Long-term data series were used, but the number of potential predictors was high. Therefore, a novel informative statistical approach based on dimension reduction methods was applied. Quality of outputs was driven by sampling methods. Main factors affecting asp recruitment were zooplankton abundance, predator density and temperature. In terms of pikeperch fry measured with seine and trawls, the number of predators was the only important factor. Gillnets underestimate small fish and the data were unsuitable for statistical modelling. Keywords: Sliced inversion regression; Stockrecruitment; Temperature; Water level fluctuations; Zooplankton Available in the Digital Repository of University of South Bohemia.
Predicting asp and pikeperch recruitment in a riverine redervoir.

Recruitment of two species, asp (Leuciscus aspius) and pikeperch (Sander lucioperca), in a riverine reservoir was studied using a novel statistical approach. Both species are piscivorous and are ...

BLABOLIL, Petr
Jihočeská univerzita v Českých Budějovicích, 2016

Venkované, měšťané a nižší šlechtici na Čáslavsku v době předhusitské: Vilémovský klášter a jeho regionální mocenské vazby
SOMER, Tomáš
2016 - Czech
Keywords: středověk; venkovské obyvatelstvo; měšťané; nižší šlechta; vilémovský klášter; Middle Ages; peasants; burghers; lesser nobility; Vilémov abbey Available in digital repository of UPOL.
Venkované, měšťané a nižší šlechtici na Čáslavsku v době předhusitské: Vilémovský klášter a jeho regionální mocenské vazby

SOMER, Tomáš
Univerzita Palackého v Olomouci, 2016

Exekutivní funkce - ověření test-retestové reliability pro Test Hanojské věže
MIŽIGAR, Josef; OBEREIGNERŮ, Radko
2016 - Czech
Keywords: exekutivní funkce; frontální laloky; neuropsychologická diagnostika; test Hanojské věže; reliabilita; executive functions; frontal lobes; neuropsychological diagnostics; tower of the Hanoi test; reliability Available in digital repository of UPOL.
Exekutivní funkce - ověření test-retestové reliability pro Test Hanojské věže

MIŽIGAR, Josef; OBEREIGNERŮ, Radko
Univerzita Palackého v Olomouci, 2016

Subjektívne zdravie, životná spokojnosť a vzťahová väzba u mladých dospelých ľudí s telesným postihnutím a v bežné populácii
ADAMOVE, Jarmila; PECHOVÁ, Olga
2016 - Czech
Keywords: Psychologie handicapu; subjektívne zdravie; životná spokojnosť; vzťahová väzba; WHODAS 2.0; Škála Zdravie Dotazníka žviotnej spokojnosti (Fahrenberg); SWLS; ECR; Psychology of Disability; Subjective Health; Life Satisfaction; Attachment; WHODAS 2.0; Scale Health of Life Satisfaction Questionnaire (Fahrenberg); SWLS; ECR Available in digital repository of UPOL.
Subjektívne zdravie, životná spokojnosť a vzťahová väzba u mladých dospelých ľudí s telesným postihnutím a v bežné populácii

ADAMOVE, Jarmila; PECHOVÁ, Olga
Univerzita Palackého v Olomouci, 2016

Demography and Dispersal Ability of a Threatened Saproxylic Beetle: A Mark- Recapture Study of the Rosalia Longicorn (Rosalia alpina)
DRAG, Lukáš
2016 - English
This thesis focuses on demography and mobility of an endangered and strictly protected icon of European saproxylic biodiversity, the Rosalia longicorn beetle (Rosalia alpina). Using the mark-recapture method we estimated the size of the population, adult longevity, and dispersal ability of the Rosalia longicorn on three hills in the Ralska Upland, Czech Republic. Furthermore, we assessed the distribution pattern of another 15 populations inhabiting small patches of old beech forest in this area. Factors affecting local survival and the species conservation are discussed. This thesis focuses on demography and mobility of an endangered and strictly protected icon of European saproxylic biodiversity, the Rosalia longicorn beetle (Rosalia alpina). Using the mark-recapture method we estimated the size of the population, adult longevity, and dispersal ability of the Rosalia longicorn on three hills in the Ralska Upland, Czech Republic. Furthermore, we assessed the distribution pattern of another 15 populations inhabiting small patches of old beech forest in this area. Factors affecting local survival and the species conservation are discussed. Keywords: insect ecology; Natura 2000; Fagus sylvatica; metapopulation Available in the Digital Repository of University of South Bohemia.
Demography and Dispersal Ability of a Threatened Saproxylic Beetle: A Mark- Recapture Study of the Rosalia Longicorn (Rosalia alpina)

This thesis focuses on demography and mobility of an endangered and strictly protected icon of European saproxylic biodiversity, the Rosalia longicorn beetle (Rosalia alpina). Using the mark-recapture ...

DRAG, Lukáš
Jihočeská univerzita v Českých Budějovicích, 2016

Vývoj vybraných deliktů na Olomoucku v letech 1945 - 1960
VOLEK, Lukáš; VLČEK, Eduard; TAUCHEN, Jaromír
2016 - Czech
Available in digital repository of UPOL.
Vývoj vybraných deliktů na Olomoucku v letech 1945 - 1960

VOLEK, Lukáš; VLČEK, Eduard; TAUCHEN, Jaromír
Univerzita Palackého v Olomouci, 2016

Sebepojetí a proces učení u dětí mladšího školního věku s diagnózou dyslexie
SCHLESINGER, Hana; SMÉKALOVÁ, Eleonora
2016 - Czech
Keywords: sebepojetí; mladší školní věk; poruchy učení; dyslexie; nadané dítě s dyslexií; vývojové rozdíly u dívek a chlapců; Škála sebepojetí u dětí Piers-Harris 2; Škála sebehodnocení školní úspěšnosti SPAS; Self-concept; primary school developmental period; dyslexia; differences between girl and boys; The scale self-esteem in children Piers-Harris; range of self-evaluation of school success SPAS Available in digital repository of UPOL.
Sebepojetí a proces učení u dětí mladšího školního věku s diagnózou dyslexie

SCHLESINGER, Hana; SMÉKALOVÁ, Eleonora
Univerzita Palackého v Olomouci, 2016

Tree-rings mirror management legacy: dramatic response of standard oaks to past coppicing in Central Europe?
ALTMAN, Jan
2016 - English
Available in the Digital Repository of University of South Bohemia.
Tree-rings mirror management legacy: dramatic response of standard oaks to past coppicing in Central Europe?

ALTMAN, Jan
Jihočeská univerzita v Českých Budějovicích, 2016

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