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24 (0,054s)

Project

Laboratory astrophysics Formation and recombination of astrophysically relevant ions. (GA205/09/1183)

. It is proposed to study participation of ions H3+and D3+ (and partly also H2D+ and D2H+) in these processes. The research will be concentrated on recombination of H3+ ions in vibrational=0), para-H3+ and ortho-H3...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2009 - 2013
  • 2 750 tis. Kč
  • 2 750 tis. Kč
  • GA ČR
Project

Dissociative recombination of H3+ ions with electrons in conditions of cosmic plasma (GA205/02/0610)

H3+ is a key ion in astrophysical plasmas, where it serves as the cornerstone of ion-molecule chemistry. H3+ is also of fundamental theoretical interest. The rate of recombination of H3+ with electrons, ?, plays a pivotal r...

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2002 - 2004
  • 2 378 tis. Kč
  • 1 048 tis. Kč
  • GA ČR
Project

Recombination of state selected H3+ ions at temperatures relevant for cold interstellar plasma – experimental study from 200 K down to 30 K (GA15-15077S)

It is proposed to study the recombination of H3+ ions with electrons of H3+ ions in these interstellar plasmatic environments. Stationary afterglow of ortho- and para-H3+. It is also proposed to study recombination of the d...

BL - Fyzika plasmatu a výboje v plynech

  • 2015 - 2017
  • 3 819 tis. Kč
  • 3 819 tis. Kč
  • GA ČR
Project

Postranslational modifications of histones after cell treatment by inhibitors of histone deacetylases and during induction of cell differentiation (GA204/06/0978)

will be studied in human embryonic stem cell line. We preferentially aimed at the H3(K9), H3(K4), H3(K27) di-methylation, H3(K9) acetylation and analyses of HP1 (alpha, beta......

EB - Genetika a molekulární biologie

  • 2006 - 2008
  • 1 878 tis. Kč
  • 1 878 tis. Kč
  • GA ČR
Project

Plant H3-H4 histone chaperone networks (8J20FR022)

and chromatin organization. The available knockout plant lines for histone H3-H4 chaperones and H3 variants, the generation of plants expressing tagged versions of ASF1a into the role of histone chaperones in H3 variant dy...

Genetics and heredity (medical genetics to be 3)

  • 2020 - 2022
  • 156 tis. Kč
  • 156 tis. Kč
  • MŠMT
Project

Rotationally and vibrationally excited molecular hydrogen - chemical reactions and excitation transfer in the interstellar medium (GA21-28560S)

-spin-changing collisions in the H3+ + H2 reaction complex and isotope exchange between deuterated H3+ and ortho-/para-H2. The nuclear spin populations of H3......

Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

  • 2021 - 2023
  • 5 532 tis. Kč
  • 5 046 tis. Kč
  • GA ČR
Project

Reactions of ions with atomic deuterium - experimental study with astrophysical implications (GA17-19459S)

to measure the temperature dependence of rate coefficients of reactions H3+ + D, HCO+ + D HCO+ + D2 and HCO+ + HD. The selected reactions H3+ + D and HCO+ + D belong......

BN - Astronomie a nebeská mechanika, astrofyzika

  • 2017 - 2021
  • 3 787 tis. Kč
  • 3 150 tis. Kč
  • GA ČR
Project

Recombination of H3+, D3+, HD2+ and H2D+ ions with electrons in hydrogen plasma (GA202/02/0948)

The goal of the project is to characterize the electron-ion recombination dynamics for the H3+ molecular ion and its isotopic derivatives (D3+, H2D+, and D2H+). To achive this goal we will combine the capabilities of the Advanced Integrated ...

BL - Fyzika plasmatu a výboje v plynech

  • 2002 - 2004
  • 4 013 tis. Kč
  • 1 544 tis. Kč
  • GA ČR
Project

Nuclear Structure and Histone Acetylation in Plant Cells (IAA5004901)

Recent data indicate that H4 and H3 histones are underacetylated in both constitutive and faculative heterochromatin, while their hyperacetylation marks potentially active gene regions. Using antisera directed against acetylated isoforms of ...

EB - Genetika a molekulární biologie

  • 1999 - 2002
  • 4 366 tis. Kč
  • 2 079 tis. Kč
  • AV ČR
Project

Study of elementary processes in hydrogen and deuterium plasma at low temperatures. The formation and the recombination of ions. (GP202/05/P095)

The proposed project will be dedicated to studies of formation and recombination of molecular ions H3+, D3+, HD2+, H5+, and D5+ with electrons at low temperatures. The temperature and the pressure dependences of the formation and recombinati...

BL - Fyzika plasmatu a výboje v plynech

  • 2005 - 2007
  • 1 076 tis. Kč
  • 1 076 tis. Kč
  • GA ČR
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