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52. Fyzikálna olympiáda v Slovenskej republike
- Creator:
- Čáp, Ivo
- Format:
- print, bez média, and svazek
- Type:
- model:article and TEXT
- Subject:
- Fyzikální olympiáda, fyzikální olympiáda, physics olympiad, Slovensko, Slovakia, 6, and 53
- Language:
- Czech
- Description:
- Ivo Čáp.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
53. Generovanie a aplikácie nerovnovážnej reaktívnej plazmy pri atmosférickom tlaku
- Creator:
- Černák, M., Zahoranová, A., and Ráheĺ, J.
- Format:
- print, bez média, and svazek
- Type:
- model:article and TEXT
- Subject:
- Univerzita Komenského v Bratislave., Katedra experimentálnej fyziky, 21. století, experimentální fyzika, plazma (fyzika), experimental physics, plasma (ionized gases), Slovensko, Slovakia, 6, and 53
- Language:
- Czech
- Description:
- M. Černák, A. Zahoranová, J. Ráheĺ.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
54. Geodynamic reactions to recent tectonic events observed on selected sites monitored in Slovakia
- Creator:
- Ľubomír Petro, Blahoslav Košťák, Stemberk, Josef, and Vlčko, Ján
- Format:
- print, bez média, and svazek
- Type:
- article, články, model:article, and TEXT
- Subject:
- Geologie. Meteorologie. Klimatologie, zemětřesení, geodynamika, earthquake, geodynamics, Slovensko, Slovakia, finite pressure pulse, geodynamic monitoring, tectonic process, crack gauge, earthquake effect, 7, and 551
- Language:
- English
- Description:
- Long-term geotechnical monitoring of crack and fissure movements in slope deformations, historical buildings, as well as underground objects in Slovakia, provided results that bear evidence of movement trends, as well as of present tectonic unrest. The results were subject to an analysis regarding anomalies in movements that would verify activity of a specific geodynamic process. Such a process was detected recently in the Bohemian Massif and evidenced even in other European countries, north as well as south of the Alps. The process began by a tectonic pressure pulse and followed by a phase of increased geotectonic activity. The search for signs identifying this process on the Slovak territory which belongs to a different geological unit than the Bohemian Massif was successful. This is further evidence that the process in question is of a very deep foundation. The investigations proved successful long-term outdoor operation of TM71 crack gauges working on the principal of mechanical interference between optical grids. A thirty year long record was even reached. A useful function of the gauge which allows for supplementary data about angular deviations in faults has been found useful in the analysis. The data indicate affinity of the process to a large global disturbance in the Earth crust., Ľubomír Petro, Blahoslav Košťák, Josef Stemberk and Ján Vlčko., and Obsahuje bibliografii
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
55. Global drivers effect in multi-annual variability of runoff
- Creator:
- Fendeková, Miriam, Pekárová, Pavla, Fendek, Marián, Pekár, Ján, and Škoda, Peter
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- runoff variability, global climatic drivers, inter-relationships, Nitra River basin, and Slovakia
- Language:
- Slovak
- Description:
- Changes in runoff parameters are very important for Slovakia, where stream-flow discharges, being supplied by precipitation and groundwater runoff, are preferentially influenced by climatic conditions. Therefore, teleconnections between runoff parameters, climate parameters and global atmospheric drivers such as North Atlantic Oscillation, Southern Pacific Oscillation, Quasi-biennial oscillation and solar activity were studied in the Nitra River Basin, Slovakia. Research was mostly based on records of 80 years (1931-2010) for discharges and baseflow, and 34 years for groundwater heads. Methods of autocorrelation, spectral analysis, cross-correlation and coherence function were used. Results of auto-correllograms for discharges, groundwater heads and base flow values showed a very distinct 11-year and 21-year periodicity. Spectrogram analysis documented the 11-year, 7.8-year, 3.6-year and 2.4-year periods in the discharge, precipitation and air temperature time series. The same cycles except of 11-years were also identified in the long-term series of the North Atlantic Oscillation and Southern Pacific Oscillation indices. The cycle from approximately 2.3 to 2.4-years is most likely connected with Quasi-biennial oscillation. The close negative correlation between the North Atlantic Oscillation winter index and the hydrological surface and groundwater parameters can be used for their prediction within the same year and also for one year in advance.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
56. Hieracium bauhini group in Central Europe: chromosome numbers and breeding systems
- Creator:
- Rotreklová , Olga
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Compositae, cytogeography, Czech Republic, Germany, Hungary, karyology, ploidy level, Poland, reproduction mode, and Slovakia
- Language:
- English
- Description:
- Chromosome numbers for 239 plants from 84 localities in the Czech Republic, Slovakia, Hungary, Germany and Poland are given. Most of the populations were pentaploid (2n = 45), while hexaploid (2n = 54) and tetraploid (2n = 36) populations were rarer. A long marker chromosome was observed in plants from 8 pentaploid populations. Tetraploid plants occurred mainly in Slovakia and Hungary. In the Czech Republic and Germany, most populations were pentaploid. Hexaploid populations (2n = 54) were rare but scattered over the entire study area. The co-occurrence of two different cytotypes was documented at 7 sites. Most tetraploids were fully sexual and only a few tetraploid plants from Poland were apomictic; pentaploid and hexaploid plants were apomictic. Two morphotypes of H. bauhini were distinguished: tetraploid and hexaploid plants from Slovakia and Hungary, and some hexaploid plants from the Czech Republic were assigned to the H. magyaricum group, while tetraploids and hexaploids from the Czech Republic and Poland plus all pentaploids belong to the H. bauhini group.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
57. Historia Scepusii I / Dzieje Spisza I / Dejiny Spiša I, red. Martin Homza - Stanisław A. Sroka
- Creator:
- Jan Hrdina
- Format:
- Type:
- model:article and TEXT
- Subject:
- regionální dějiny, historiografie, kulturní antropologie, regional history, historiography, cultural anthropology, Spiš (Slovensko), Slovensko, Polsko, Spiš (Slovakia), Slovakia, Poland, 8, and 93/94
- Language:
- Czech
- Description:
- [autor recenze] Jan Hrdina.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
58. Historie vegetace zaniklého jezera Šúr od pozdní doby ledové po dnešek
- Creator:
- Potůčková, Anna
- Format:
- bez média and svazek
- Type:
- article, text, články, journal articles, model:article, and TEXT
- Subject:
- Biologické vědy, biologie, botanika, fyziologie rostlin, jezerní ekosystémy, doba ledová, botany, biology, plant physiology, lake ecosystems, glacial epoch, Slovensko západní, Slovakia, jezerní vegetace, makrozbytky, jezero Šúr, 2, and 57/59
- Language:
- Czech
- Description:
- Jezerní sedimenty jsou ideálním přírodním archivem, který zachycuje minulé změny nejen samotného jezera, ale i okolního prostředí. Jsou zároveň jedinečné tím, že se v nich zachovávají zbytky těl různých organismů, z čehož lze zrekonstruovat druhové složení celého jezerního ekosystému. Zjištěné druhy nám také poskytují informace o životním prostředí v minulosti. Díky postupnému usazování jezerního sedimentu v průběhu holocénu tak můžeme zaznamenat nejen dlouhodobý vývoj rostlinných společenstev, ale i přírodních podmínek v horizontu tisíců let. V jezeře Šúr se během pozdního glaciálu vyskytovaly vodní rostliny rdesty, stolístky a parožnatky. Od časného holocénu se začaly objevovat na živiny a teplo náročnější druhy, jako např. šejdračka bahenní či růžkatce a během středního holocénu v jezeře expandovala kotvice plovoucí a lekníny. Na konci středního holocénu a během pozdního holocénu postupně došlo k zaplnění jezera organickým materiálem a vzniku ostřicové slatiny a posléze olšového lesa., Lake sediments are natural archives of past changes not only in the lake itself, but also in its surroundings. They preserve remains of numerous organisms, from which the species composition of the entire lake ecosystem can be reconstructed, providing information about the past environment. Thanks to gradual deposition of sediment in the lake Šúr (western Slovakia) during the Holocene period, both the long-term development of plant communities and the environmental conditions over thousands of years can be reconstructed. During the succession, aquatic communities were replaced by sedge fen and alder forest., and Anna Potůčková.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
59. Home ranges of two wolf packs in the Slovak Carpathians
- Creator:
- Finďo, Slavomír and Chovancová, Barbara
- Type:
- article and TEXT
- Subject:
- wolf, home range, habitat use, and Slovakia
- Language:
- English
- Description:
- Movements, home-range size and habitat use of the European wolf (Canis lupus) are described in the Slovak Carpathians. The study was carried out in 1994–2002 in two national parks of central Slovakia. In the Tatry National Park we monitored for 11 months an adult male associated with a pack of 7. In the Nízke Tatry National Park we radio-tracked an adult female for 82 months (1995–2002). Over the course of the study the pack size in the Nízke Tatry ranged from 2 to 7 members. In this park the most intensive telemetry was conducted from 1996 to 1997 when the radio-tagged female reared her offspring. Home – ranges of radio-collared wolves calculated for the whole period of radio – tracking (MCP with 100 % of observations) were 146 km2 (male) and 191 km2 (female), respectively. Extraterritorial forays were not observed. Core areas of the home – ranges estimated by the Kernel method (50 % of locations), were small (21 km2: male; 28 km2: female) and overlapped mainly with the forest habitats heavily used by red deer (Cervus elaphus). The size of territory used in summer was 24 % – 49 % smaller than in winter.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/
60. Hroby, pohřby a lidské pozůstatky na pravěkých a středověkých sídlištích, vyd. Radomír Tichý - Ondřej Štulc
- Creator:
- Pavlína Mašková
- Format:
- Type:
- model:article and TEXT
- Subject:
- Univerzita Hradec Králové., Katedra archeologie, archeologické výzkumy, sídliště (archeologie), pohřebiště, pravěk, středověk, excavations (archaeology), settlements, cemeteries, prehistory, middle ages, Česko, Slovensko, Czechia, Slovakia, 8, and 902
- Language:
- Czech
- Description:
- [autor recenze] Pavlína Mašková.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public