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1 973 (0,068s)

Project

Pulsatile jets for control of flow fields (IAA200760801)

flow, bifurcated and helical jets, ejectors, flow through a compressor bladeThis project deals with one of the principles of flow control ? the active focuses on an improvement of the actuators, and their utilizat...

BK - Mechanika tekutin

  • 2008 - 2012
  • 8 410 tis. Kč
  • 8 410 tis. Kč
  • AV ČR
Project

Flow behaviour of polymeric materials in extrusion dies (IAA2060702)

, polybutadiene) will be carried out in the models of extrusion dies. The onset of flow stress on shear rate. Analysis of Couette-Poiseuille flow will be carried out fromthe viewpoint of the rheological control of polymer flow

BK - Mechanika tekutin

  • 1997 - 2001
  • 5 617 tis. Kč
  • 1 528 tis. Kč
  • AV ČR
Project

PARADOX OF HELICAL INSTABILITIES (IAA200760705)

The aim is to study origin, development and mutual interaction of instabilities in flowing fluids - and the corresponding coherent structures - having helical character and chirality (left- or right-handedness). They exhibit unique ...

DG - Vědy o atmosféře, meteorologie

  • 2007 - 2010
  • 2 027 tis. Kč
  • 2 027 tis. Kč
  • AV ČR
Project

Helical objects in the synthesis of non-racemic chiral compounds and highly ordered p-conjugated materials (GA203/99/1448)

with helical chirality. Main objectives are to develop general synthetic methodology allowing a convenient and large-scale preparation of various non-racemic helical objects, to apply helically chiral ligands to enantiosel...

CC - Organická chemie

  • 1999 - 2001
  • 3 030 tis. Kč
  • 2 590 tis. Kč
  • GA ČR
Project

Metallo-supramolecular helicates as DNA condensing agents and carriers for DNA delivery (GA20-00735S)

helicates to act as carriers for DNA delivery. The dinuclear metallo helicates due. We have collected several groups of metallo helicates based on different metal biophysics to thoroughly explore the DNA binding properties...

Biophysics

  • 2020 - 2022
  • 4 590 tis. Kč
  • 4 590 tis. Kč
  • GA ČR
Project

Line of bevel - helical gerboxes E BOX (TC6-003)

The project solves new line of three stage bevel - helical gearboxes with standart and modified electric motors in power range from 0,25 to 30 kW. Aim of this project is a complex solution of all competitive version of gearboxes and to reach...

JQ - Strojní zařízení a nástroje

  • 2000 - 2001
  • 7 030 tis. Kč
  • 3 515 tis. Kč
  • MH
Project

Chiral induced spin selectivity effect (CISS) on single helical molecules and their structures (GA22-03720S)

temperature scanning probe spectroscopy techniques to identify the selectivity of helical molecules towards spin-polarized electrons. Helical conglomerates will be formed......

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2022 - 2024
  • 5 316 tis. Kč
  • 5 316 tis. Kč
  • GA ČR
Project

Novel synthesis of molecules with helical chirality.Their application to enantioselective catalysis and supramolecular chemistry (GA203/96/0288)

The aim of the project is to develop a novel synthetic approach to molecules with helical chirality. If successful, the proposed methodology based on transition metal-promoted intramolecular [2+2+2]-cocyclization of triynes should provide a ...

CC - Organická chemie

  • 1996 - 1998
  • 4 257 tis. Kč
  • 2 280 tis. Kč
  • GA ČR
Project

Enantioselective catalysis under the control of helical chirality (GA19-10144S)

The project is focused on the development of new helically chiral ligands and metal complexes to be explored in enantioselective catalysis. The attention will be paid to asymmetric synthesis of helicene-derived N-heterocyclic carbenes, cycli...

Organic chemistry

  • 2019 - 2023
  • 7 872 tis. Kč
  • 6 369 tis. Kč
  • GA ČR
Project

Asymmetric photochemical reactions with chiral polymeric templates and within liquid crystals (GP203/08/P284)

A wide spectrum of synthetic polymers and aggregates can adopt helical conformation in a solution or in melt. Many types of synthetic polymers are optically active mainly due to helical secondary chain structure. The stereoregular <...

CC - Organická chemie

  • 2008 - 2009
  • 932 tis. Kč
  • 932 tis. Kč
  • GA ČR
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