No (197)
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197
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Acute cardiovascular accidents and the interplanetary medium
Střeštík, Jaroslav; Sitar, J.; Novák, M.
2005 - Czech
Daily numbers of direct coronary angioplastics at acute heart infarctions performed at the 1st Medical Clinic in the Faculty Hospital St. Ann in Brno have been compared with daily values of some quantities of the interplanetary medium. Denní počty provedených direktních koronárních angioplastik u akutních srdečních infarktů na 1. interní klinice Fakultní nemocnice u Sv. Anny v Brně byly porovnávány s denními hodnotami některých veličin meziplanetárního prostředí.
Keywords:
acute heart infarctions; interplanetary medium; solar wind
Available at various institutes of the ASCR
Acute cardiovascular accidents and the interplanetary medium
Daily numbers of direct coronary angioplastics at acute heart infarctions performed at the 1st Medical Clinic in the Faculty Hospital St. Ann in Brno have been compared with daily values of some ...
The relations among the distribution of prevailing winds in the winter Northern Hemisphere, solar/geomagnetic activity and QBO phase
Bochníček, Josef; Hejda, Pavel
2005 - Czech
The effect of solar/geomagnetic activity on the distribution of prevailing winds in the winter Northern Hemisphere was analysed in the winter periods of the years 1964-2001. It was found out, that while the strengthening of zonal flow over the winter North Atlantic was associated with high solar as well as geomagnetic activity, the occurrence of the meridional flow over the winter North Atlantic was associated with low solar activity only. V předložené práci byl vyšetřován vliv sluneční a geomagnetické aktivity a fáze QBO na rozložení větrů vanoucích v zimních obdobích let 1964-2001 na severní hemisféře ve výšce 850 mb.Bylo zjištěno, že zatímco zesílené zonální proudění nad zimním severním Atlantikem bylo spojeno s vysokou aktivitou jak sluneční, tak geomagnetickou, meridionální proudění nad zimním severním Atlantikem bylo spojeno především s nízkou aktivitou sluneční.
Keywords:
solar/geomagnetic activity; winter Northern hemisphere; QBO phases
Available at various institutes of the ASCR
The relations among the distribution of prevailing winds in the winter Northern Hemisphere, solar/geomagnetic activity and QBO phase
The effect of solar/geomagnetic activity on the distribution of prevailing winds in the winter Northern Hemisphere was analysed in the winter periods of the years 1964-2001. It was found out, that ...
Daily and weekly changes of the incidence of acute myocardial infarction
Sitar, J.; Střeštík, Jaroslav
2005 - Czech
The authors deal with daily and weekly changes of the incidence of acute myocardial infarctions during 1999-2002 in the town of Brno. The authors have searched for possible differences between this data set and the similar set of infarctions during 1982-1986 from the whole Czech Republic. Autoři se zabývaji denními a týdenními variacemi ve výskytu akutního srdečního infarktu v Brně během let 1999-2002. Autoři hledají možné rozdíly mezi touto skupinou a podobnou skupinou dat z let 1982-1986 z celé České republiky.
Keywords:
chronobiology; variations; acute myocardial infarctions
Available at various institutes of the ASCR
Daily and weekly changes of the incidence of acute myocardial infarction
The authors deal with daily and weekly changes of the incidence of acute myocardial infarctions during 1999-2002 in the town of Brno. The authors have searched for possible differences between this ...
Dynamics of Earth gases emissions in Czechia
Kroufek, J.; Stejskal, M.; Šebor, G.; Mrlina, Jan; Tesař, J.; Suchý, V.; Zeman, A.
2005 - Czech
A monitoring of the Earth gases emissions was carried out at selected sites in Cechia. Particularly, methan, CO2, SO2, Rn a H2S were investigated. It was proved that neither the chemical composition, nor the emissions themselves can be considered as permanent. They may be affected by geological processes including earthquakes, as well as by man-made activities. Na několika místech v Čechách bylo realizováno monitorování emisí zemních plynů, a to metanu, CO2, SO2, Rn a H2S. Ukázalo se, že ani složení plynů, ani jejich emise nelze pokládat za konstantní a lze očekávat, že mohou být ovlivněny jak geologickými procesy včetně zemětřesení, tak i antropogenní činností
Keywords:
Bohemian Massif; Earth gases; chemical composition
Available at various institutes of the ASCR
Dynamics of Earth gases emissions in Czechia
A monitoring of the Earth gases emissions was carried out at selected sites in Cechia. Particularly, methan, CO2, SO2, Rn a H2S were investigated. It was proved that neither the chemical composition, ...
Use of magnetic susceptibility of forest soils for imission mapping in the Krkonoše National Park
Kapička, Aleš; Petrovský, Eduard; Fialová, Hana; Podrázský, V.
2004 - Czech
Deep soil profiles were investigated in the region of the Krkonoše National Park. Magnetic susceptibility, thermomagnetic analysis, acquisition of remanent magnetisation and hysteresis curves were measured in laboratory on samples from individual soil horizons. The uppermost layer, characterized by enhanced value of magnetic susceptibility, can be reliably identified in all profiles. Hloubkové půdní profily byly magneticky vyšetřovány v oblasti Krkonošského národního parku. Magnetická susceptibilita, termomagnetické, magnetizační a hysterezní křivky pro jednotlivé půdní horizonty byly měřeny v laboratoři. Ve všech profilech lze spolehlivě identifikovat svrchní vrstvu s výrazně zvýšenou hodnotou susceptibility.
Keywords:
environmental magnetism; soil contamination; magnetic susceptibility
Available at various institutes of the ASCR
Use of magnetic susceptibility of forest soils for imission mapping in the Krkonoše National Park
Deep soil profiles were investigated in the region of the Krkonoše National Park. Magnetic susceptibility, thermomagnetic analysis, acquisition of remanent magnetisation and hysteresis curves were ...
Location of the "calibration" blast Jakubčovice and of two local tectonic events in the Ostrava region
Růžek, Bohuslav; Zedník, Jan; Jedlička, Petr; Holub, Karel; Rušajová, Jana; Novotný, O.
2004 - English
V oblasti vymezené městy Ostrava - Opava - Hranice na Moravě bylo uvedeno do provozu pět dočasných seismických stanic. Tyto stanice mají především sbírat data z důlních odstřelů a jevů vyvolaných důlní činností. Odpovídající záznamy budou využity pro inverzní rychlostní model. Silný důlní odstřel v Jakubčovicích byl zaznamenán 8 stanicemi a interpretován Five temporary seismic stations were put into operation in the region delimited by the towns Ostrava-Opava-Hranice na Moravi. These stations are primarily operated in order to collect data from quarry blasts and mining induced events. Corresponding recordings will be used for the velocity model inversion. A strong quarry blast in Jakubčovice was recorded by 8 stations and interpreted
Keywords:
seismic data; seismic stations; quarry blast
Available at various institutes of the ASCR
Location of the "calibration" blast Jakubčovice and of two local tectonic events in the Ostrava region
V oblasti vymezené městy Ostrava - Opava - Hranice na Moravě bylo uvedeno do provozu pět dočasných seismických stanic. Tyto stanice mají především sbírat data z důlních odstřelů a jevů vyvolaných ...
The occurrence of extreme values of air temperatures during two centuries in Klementinum in Prague
Střeštík, Jaroslav
2004 - Czech
Using tables of maximal temperatures in the day and minimal ones in the night, recorded in Klementinum in Prague between 1775-2000, numbers of warm days and warm nights for each summer, and cold days and cold nights for each winter were determined. Number of warm days during the whole time of observation, especially in the last decades, increases, the other numbers decrease. Z tabulek maximálních denních a minimálních nočních teplot registrovaných v pražském Klementinu v období 1775-2000 byly nalezeny počty teplých dní a teplých nocí v každém létě a studených dní a studených nocí v každé zimě. Počet teplých dní v průběhu celé doby registrace a zvláště v posledních desetiletích roste, ostatní počty klesají.
Keywords:
maximal temperatures; minimal temperatures; Klementinum observatory
Available at various institutes of the ASCR
The occurrence of extreme values of air temperatures during two centuries in Klementinum in Prague
Using tables of maximal temperatures in the day and minimal ones in the night, recorded in Klementinum in Prague between 1775-2000, numbers of warm days and warm nights for each summer, and cold days ...
Reconstruction of average air temperatures for the last millenium
Střeštík, Jaroslav
2003 - Czech
The air temperature increase during the last century can be explained either by the enhanced green-house effect or by the regular long-term variations. These two explanations give two different forecasts as to the future climate. Reconstructed temperature series which guess the climate many centuries ago help to distinguish which model is more probable. Průběh globálních teplot ukazuje neustálý růst, který je dáván do souvislosti se zvýšeným skleníkovým efektem vlivem rostoucí koncentrace CO2 v atmosféře. Vliv koncentrace CO2 na teplotu vzduchu je doložen i výpočty. Protože tato koncentrace poroste i nadále, předpokládá se další růst průměrné teploty vzduchu.
Keywords:
average air temperatures; last millenium; reconstructed temperature
Available at various institutes of the ASCR
Reconstruction of average air temperatures for the last millenium
The air temperature increase during the last century can be explained either by the enhanced green-house effect or by the regular long-term variations. These two explanations give two different ...
The occurrence of warm and cold days during two centuries in Prague-Klementinum
Střeštík, Jaroslav
2003 - Czech
On the basis of observations in Prague-Klementinum since 1775 the course of the average daily air temperature in summer and winter season has been presented. In the same way the course of maximal temperatures in the day and minimal temperatures in the night, separately for summer and winter, are also given. Je uveden průběh průměrných ročních teplot v pražském Klementinu za celou dobu pozorování, průběh průměrných letních teplot a průměrných zimních teplot. Stejně je uveden průběh maximálních denních teplot a minimálních nočních teplot, odděleně pro letní a zimní období.
Keywords:
average daily temperature; observations; Prague-Klementinum
Available at various institutes of the ASCR
The occurrence of warm and cold days during two centuries in Prague-Klementinum
On the basis of observations in Prague-Klementinum since 1775 the course of the average daily air temperature in summer and winter season has been presented. In the same way the course of maximal ...
Transits of inner planets across the solar disc
Střeštík, Jaroslav
2003 - Czech
In rare occasions an inner planet can be located just between the Sun and the Earth for a short time. In these cases the transit of the planet across the solar disk is being observed on the Earth. More interesting but more rare are transits of Venus because the Sun rays shine through the atmosphere of the planet. In the paper is described how these transits look and how can be observed. Při úplném zatmění Slunce se Měsíc nachází přesně mezi Zemí a Sluncem, takže tato tři tělesa leží v přímce. Tak se občas může do podobné polohy dostat vnitřní planeta, tedy Merkur nebo Venuše. Na Zemi pak pozorujeme přechod této planety přes sluneční disk. Celý jev je obvykle viditelný pouze v dalekohledu vybaveném dostatečným filtrem na pozorování slunečních skvrn.
Keywords:
solar disc; transits; inner planets
Available at various institutes of the ASCR
Transits of inner planets across the solar disc
In rare occasions an inner planet can be located just between the Sun and the Earth for a short time. In these cases the transit of the planet across the solar disk is being observed on the Earth. ...
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