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388 (0,23s)

Project

The Langhian Mediterranean-Paratethys enigma hydrography based on Nd isotopes proxy on foraminifera revealing changes in paleoceanography (GA20-05872S)

The main goal of the proposed project is to provide a global model of oceanographic interactions within the Mediterranean-Paratethys marine system during the interval characterized by the closure of the Indic-Mediterranean gateway that is related wit...

Inorganic and nuclear chemistry

  • 2020 - 2023
  • 6 535 tis. Kč
  • 6 535 tis. Kč
  • GA ČR
Project

*New technologies for recovery of precious and special metals from electrical and electrotechnical wastes (FI-IM5/075)

*The topic of the project is to find methods for precious and special metals recovery (e.g. Nd,Eu,Y) from EEW by means of liquid-liquid extraction. Special attention will be paid to reprocessing of phosphors from spent TV screens and PC monitors and ...

CI - Průmyslová chemie a chemické inženýrství

  • 2008 - 2010
  • 6 835 tis. Kč
  • 3 685 tis. Kč
  • MPO
Project

Development of a hybrid magnetic component based on iron oxide nanoparticles to replace solid permanent magnets used in magnetic closures (FW01010267)

The main goal of the project is to develop and subsequently produce the new nanocomposite magnetic materials based on the combination of micro and nanoparticles of iron oxides (Fe2O3) and other compounds. The final product should replace currently us...

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

  • 2020 - 2023
  • 18 314 tis. Kč
  • 12 787 tis. Kč
  • TA ČR
Project

Thallium isotope systematics in anthropogenically-affected geosystems – A biogeochemical approach (GA14-01866S)

To date, limited information exists about Tl isotope systematics in geosystems of anthropogenic Tl isotopes and the biogeochemical processes controlling Tl isotope. The Tl isotope results obtained will help charact...

DD - Geochemie

  • 2014 - 2016
  • 4 449 tis. Kč
  • 4 449 tis. Kč
  • GA ČR
Project

SILVER STABLE ISOTOPE SYSTEMATICS IN ENVIRONMENTS AFFECTED BY MINING AND METALLURGY METAL DYNAMICS IN SOILS (GA23-04891S)

To date, no/limited information exists about Ag isotope systematics Ag isotopes and the post-depositional processes/factors controlling Ag isotopic unanswered. The obtained Ag isotopic results will help to characte...

Environmental sciences (social aspects to be 5.7)

  • 2023 - 2025
  • 9 388 tis. Kč
  • 9 388 tis. Kč
  • GA ČR
Project

Biogeochemistry of mercury isotopes in anthropogenically-affected areas (GA19-08614S)

Mercury (Hg) stable isotopes provide a new approach to fingerprint and quantify the geochemistry of Hg isotopes in contaminated soils is surprisingly minimal. The questions on the role of soil processes in Hg isotope fracti...

Geology

  • 2019 - 2022
  • 5 876 tis. Kč
  • 5 876 tis. Kč
  • GA ČR
Project

Controls of Mg, Ca and Sr isotope signals in catchment runoff A multiple-site approach (GA21-27420S)

26Mg/24Mg, 44Ca/40Ca and 87Sr/86Sr isotope ratios will be used to study Republic. Controls on Mg and Ca isotope composition of streams and rivers are important parameters in global climatic models that are based on isotope ...

Environmental sciences (social aspects to be 5.7)

  • 2021 - 2023
  • 7 815 tis. Kč
  • 7 368 tis. Kč
  • GA ČR
Project

Thallium geochemistry,mineralogy and stable isotope systematics in soils of Allchar /Macedomia) (8J20AT009)

Individual project aims include: (A) identification of Tl fractionation and speciation in soils; (B) anthropogenic vs. geogenic Tl source identification; (C) quantification of stable Tl isotope fractionation during the weathering process; (D...

Other natural sciences

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

Metals and their isotopes in active and abandoned mining areas of sub-Saharan Africa – towards understanding of their geochemistry and impacts (GA23-05051S)

The presented project is focused on the geochemical investigation of mining and metallurgical processes wastes, and their behavior in soils and sediments. An integrated approach based on coupling isotope analyses (including combination of

Mineralogy

  • 2023 - 2025
  • 12 406 tis. Kč
  • 12 406 tis. Kč
  • GA ČR
Project

Coupled solid-phase speciation and isotopic record of thallium in soils A novel insight into metal dynamics (GA17-03211S)

A limited amount of data on the behavior/fate of Tl isotopes in the environment toxicity, there are numerous questions in Tl isotope systematics that remain unanswered. Detailed information about Tl isotope redistributions ...

DD - Geochemie

  • 2017 - 2019
  • 6 561 tis. Kč
  • 6 096 tis. Kč
  • GA ČR
  • 1 - 10 out of 388