Stabilita scintilační směsi a projevy rušivých vlivů při kapalinově scintilačním měření
Šimek, Ondřej; Světlík, Ivo; Tomášková, Lenka
2009 - Czech
Keywords:
LSC; pulse spectra; interferring effects
Available at various institutes of the ASCR
Stabilita scintilační směsi a projevy rušivých vlivů při kapalinově scintilačním měření
Routines of sample preparation and radiocarbon dating
Světlík, Ivo; Dreslerová, Dagmar; Tomášková, Lenka
2009 - Czech
Keywords:
radiocarbon dating; liquid scintillation spectrometry; accelerator mass spectrometry
Available at various institutes of the ASCR
Routines of sample preparation and radiocarbon dating
Monitorování aktivit tritia v atmosféře v okolí jaderných elektráren České republiky
Fejgl, M.; Světlík, Ivo; Filgas, R.; Michálek, V.
2009 - Czech
Keywords:
tritium; NPP; monitoring
Available at various institutes of the ASCR
Monitorování aktivit tritia v atmosféře v okolí jaderných elektráren České republiky
Integrals of motion for quantum spin chains with elliptic Weierstrass function interaction
Dittrich, Jaroslav; Inozemtsev, V. I.
2009 - English
Jsou sestrojeny dva netriviální integrály pohybu pro spinové řetězy s výměnnou interkcí, jejíž síla je dána Weierstrassovou eliptickou funkcí vzdálenosti spinů. Two non-trivial integrals of motion are constructed for the spin chains with exchange interaction the coupling strengh being given by the Weierstrass elliptic function of the spins distance.
Keywords:
spin chain; Weierstrass function; integral of motion
Available at various institutes of the ASCR
Integrals of motion for quantum spin chains with elliptic Weierstrass function interaction
Jsou sestrojeny dva netriviální integrály pohybu pro spinové řetězy s výměnnou interkcí, jejíž síla je dána Weierstrassovou eliptickou funkcí vzdálenosti spinů.
14CO2 monitoring in the air of karst caves utilizing passive samplers
Světlík, Ivo; Stefanov, P.; Tomášková, Lenka
2009 - Czech
Keywords:
passive samplers; 14CO2; karst caves
Available at various institutes of the ASCR
14CO2 monitoring in the air of karst caves utilizing passive samplers
Scaling features in high energy hadron and nucleus collisions
Zborovský, Imrich; Tokarev, M. V.
2009 - English
Results of analysis of experimental data on inclusive cross sections of jets, direct photons, and high-pT hadrons produced in pp= ¯ pp and AA collisions are presented in the framework of zscaling. The data were obtained at ISR, S¯ppS, RHIC, and Tevatron. New properties of zpresentation of the inclusive spectra are discussed. A physical interpretation of the variable z and the scaling function y(z) is given. A microscopic scenario of hadron and nucleus collisions at a constituent level in terms of momentum fractions is developed. The z-scaling re ects the structure of the colliding objects, interaction of their constituents, and particle formation and manifests the general properties of self-similarity, locality, and fractality. The obtained results could be used for searching for new physics phenomena in high energy hadron and nucleus collisions in soft and hard regions at RHIC, Tevatron, and LHC.
Keywords:
RHIC; LHC
Available at various institutes of the ASCR
Scaling features in high energy hadron and nucleus collisions
Results of analysis of experimental data on inclusive cross sections of jets, direct photons, and high-pT hadrons produced in pp= ¯ pp and AA collisions are presented in the framework of zscaling. ...
14CO2 in the atmosphere
Světlík, Ivo; Michálek, V.
2008 - Czech
The article is aimed on Suess effect influencing on regional and global scale. Příspěvek je zaměřen na projevy Suessova efektu na regionální a globální úrovni.
Keywords:
14CO2; Suessův effect; activity concentration
Available at various institutes of the ASCR
14CO2 in the atmosphere
The article is aimed on Suess effect influencing on regional and global scale.
Effect of ligands on the stability of the specific complex between estrogen receptor (protein) and estrogen response element (DNA) under irradiation
Štísová, Viktorie; Goffinont, S.; Spotheim-Maurizot, M.; Davídková, Marie
2008 - English
Byla sledována celková stabilita specifického komplexu mezi proteinem receptorem estrogenů a DNA estrogen responsivním elementem po ozáření. Byl stanoven vliv ligandů, estrogenu a tamoxifenu. The overall stability of the specific complex between estrogen receptor protein and DNA estrogen response element under irradiation has been followed. The effect of ligands, estrogen and or tamoxifen, has been determined.
Keywords:
ionizing radiation; specific DNA-protein complex; estrogen receptor; estrogen response element
Available at various institutes of the ASCR
Effect of ligands on the stability of the specific complex between estrogen receptor (protein) and estrogen response element (DNA) under irradiation
Byla sledována celková stabilita specifického komplexu mezi proteinem receptorem estrogenů a DNA estrogen responsivním elementem po ozáření. Byl stanoven vliv ligandů, estrogenu a tamoxifenu.
Anthropogenic influencing on 14C activity level in the environment
Světlík, Ivo; Michálek, V.
2008 - Czech
The article estimates long-term trends of 14C quantity in the atmosphere. Influencing from fossil fuel combustion on radiocarbon activity level in the environment is reported too. Příspěvek se zabývá odhadem dlouhodobého trendu obsahu 14C v atmosféře. Je zde rovněž diskutován vliv spalování fosilních paliv na aktivitu radiouhlíku v životním prostředí.
Keywords:
14C; Suessův effect; fossil fuel combustion
Available at various institutes of the ASCR
Anthropogenic influencing on 14C activity level in the environment
The article estimates long-term trends of 14C quantity in the atmosphere. Influencing from fossil fuel combustion on radiocarbon activity level in the environment is reported too.
Effective Scheduling of Data Transfers and Job Allocations
Zerola, Michal
2008 - English
Optimalizace některých výpočetních úkolů ve fyzice vysokých energií a jaderné fyzice. Optimalization of some computational tasks in high-energy and nuclear physics.
Keywords:
data transfer; job allocation; high energy physics
Available at various institutes of the ASCR
Effective Scheduling of Data Transfers and Job Allocations
Optimalizace některých výpočetních úkolů ve fyzice vysokých energií a jaderné fyzice.
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