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58 275 (0,446s)

Project

Utilization of organic fluorinated azides for the synthesis of unusual nitrogen heterocycles (GA23-04659S)

Organic azides are highly valuable reagents in synthesis and their fluorinated analogues introduced by us were found to be much more stable. In this project, we propose to investigate nitrogen molecule elimination reactions of fluorinated azides to f...

Organic chemistry

  • 2023 - 2025
  • 8 855 tis. Kč
  • 7 016 tis. Kč
  • GA ČR
Project

The study of z-pinch physics with novel diagnostic methods using fast ions (GA23-04679S)

Z-pinches are studied as powerful sources of x-rays, neutrons, and charged particles. Understanding processes in z-pinch plasmas is not possible without detailed knowledge of magnetic field distribution. Even though z-pinches have been studied since ...

Fluids and plasma physics (including surface physics)

  • 2023 - 2025
  • 6 561 tis. Kč
  • 6 561 tis. Kč
  • GA ČR
Project

Compactness in set theory, with applications to algebra and graph theory (GA23-04683S)

The study of compactness, investigating the extent to which structures' global properties are determined by their local properties, is central to a wide variety of fields of modern mathematics. The proposed project will investigate questions regardin...

Pure mathematics

  • 2023 - 2025
  • 6 202 tis. Kč
  • 6 202 tis. Kč
  • GA ČR
Project

Alternative route to capillary monolithic silica columns from discrete particles treated with supercritical water (GA23-04703S)

When working on the use of supercritical water (SCW) to modify the inner surfaces of fused silica capillaries in our previous project, we have discovered a surprising phenomenon when using SCW to treat a fused silica capillary packed with silica micr...

Analytical chemistry

  • 2023 - 2025
  • 5 684 tis. Kč
  • 5 684 tis. Kč
  • GA ČR
Project

Experimental determination of Be diffusivity in pyroxenes and plagioclase a new tool for geospeedometry (GA23-04734S)

Volcanic eruptions represent major societal hazards. Constraining the timescales of pre-eruptive processes in active volcanic systems is paramount to understand magma chamber dynamics and the triggers for volcanic eruptions. Temporal information of m...

Mineralogy

  • 2023 - 2025
  • 3 413 tis. Kč
  • 3 413 tis. Kč
  • GA ČR
Project

Logic and unsatisfiability (GA23-04825S)

How does the size of the smallest proof of a statement change, as we increase the complexity of the concepts used in the proof? This is a basic question in logic which, for proofs in weak theories or in propositional logic, is tied to fundamental dif...

Pure mathematics

  • 2023 - 2025
  • 11 201 tis. Kč
  • 10 952 tis. Kč
  • GA ČR
Project

A Chromatin Modification-mediated Mechanism Illuminates a Novel Pathway for the Establishment of Meiotic Chromosome Synapsis (GA23-04918S)

The Synaptonemal Complex (SC) is a proteinaceous structure that assembles between each pair of homologous chromosomes in meiosis, to allow crossover formation and faithful segregation in the gametes. Many SC structural components have been isolated a...

Genetics and heredity (medical genetics to be 3)

  • 2023 - 2025
  • 6 655 tis. Kč
  • 6 511 tis. Kč
  • GA ČR
Project

Modeling Biologically Active Heteroborane Clusters (GA23-05083S)

Computational studies of extended systems are increasingly utilized to predict and interpret experimental work in various field of chemistry. Efficient computational methods needed for these tasks, e. g. molecular mechanics or semiempirical quantum m...

Physical chemistry

  • 2023 - 2025
  • 5 106 tis. Kč
  • 5 052 tis. Kč
  • GA ČR
Project

Synthesis and Photophysical and (Photo)chemical Properties of Novel Cyanine Derivatives (GA23-05111S)

Despite the widespread utilization of polymethine dyes - cyanines - and the evident importance of the polymethine chain modification, the strategies to synthesize/modify chain-substituted cyanines remained surprisingly underdeveloped and limited for ...

Organic chemistry

  • 2023 - 2025
  • 5 992 tis. Kč
  • 5 992 tis. Kč
  • GA ČR
Project

Development of reliable computational tools adequate for the study of fluid-structure interactions, with special relevance to cardiovascular problems (GA23-05207S)

Modeling of mechanical and biochemical processes in thoracic aorta is a very challenging task. While there exist a number of mathematical models, it is not obvious what level of complexity is needed for an appropriate description of such a complicate...

Applied mathematics

  • 2023 - 2025
  • 7 170 tis. Kč
  • 6 438 tis. Kč
  • GA ČR
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