All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Filters

75 996 (0,149s)

Result

Particle Identification of Modern Colour-variable Pigments by Means of X-ray methods

Identification of particles of modern colour-variable pigments by means of X-ray methods...

CA - Anorganická chemie

  • 2003
  • Jx
Result

Thickness determination of thin polycrystalline film by asymmetric X-ray diffraction with variable incidence of primary beam at low angles

Thickness determination of thin polycrystalline film by asymmetric X-ray diffraction with variable incidence of primary beam at low angles......

BM - Fyzika pevných látek a magnetismus

  • 2001
  • D
Result

The structure and radiation spectra of illuminated accretion disks in AGN. II. Flare/spot model of X-ray variability

The structure and radiation spectra of illuminated accretion disks in AGN. II. Flare/spot model of X-ray variability...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2004
  • Jx
Result

Modeling the X-ray Fractional Variability Spectrum of Active Galactic Nuclei Using Multiple Flares

Using Monte Carlo simulations of X-ray flare distributions across the accretion disk of active galactic nuclei, we obtain modeling results for the energy-dependent fractional variability amplitude....

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2007
  • D
Result

Explaining the Moderate UV/X-Ray Correlation in AGN

-correlation function, a low UV/X-ray correlation is well expected in the case of an X-ray illuminated accretion disk, when the dynamic variability of the X-ray source is taken not contra...

Astronomy (including astrophysics,space science)

  • 2022
  • Jimp
  • Link
Result

Lobster eye X-ray monitors: Recent status

The capabilities of the considered space mission LOBSTER for investigation of cataclysmic variables (CVs) are discussed...

Electrical and electronic engineering

  • 2021
  • D
Result

X-Ray Emission of Cataclysmic Variables Observed by Integral

, this hard X-ray and soft gamma-ray variability is correlated with changes in the opticalMagnetic cataclysmic variables represent a significant fraction of all INTEGRAL detections in hard X-r...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • Jx
Result

X-Ray Emission of Cataclysmic Variables Observed by INTEGRAL

, this hard X-ray and soft gamma-ray variability is correlated with changes in the opticalMagnetic cataclysmic variables represent a significant fraction of all INTEGRAL detections in hard X-r...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009
  • Jx
Result

XMM-Newton study of the spectral variability in NLS1 galaxies

Preliminary results of the study of the X-ray variability of 12 Narrow Line Seyfert 1 galaxies are presented.

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2007
  • D
Result

Variable X-ray sky with lobster eye telescopes

The authors refer on novel X-ray telescopes with high sensitivy as well as large field of view. The results are very promising, allowing the proposals for space projects with very field Lobster-eye X-ray optics to ...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2004
  • Jx
  • 1 - 10 out of 75 996