On the Issue of Food Security of the EAEU Countries During a PandemicOn the Issue of Food Security of the EAEU Countries During
a Pandemic
ANION-EXCHANGE SYNTHESIS OF COPPER FERRITE POWDERS studied. It
was determined that
a ferromagnetically ordered phase is present in the synthesized materials
The ν3 bands of 17O17O18O and 17O18O17O ozone isotopomers Spectrometer. In
a mixture of 18 isotopic species of ozone including ¹⁷
O, ¹⁶
O and ¹⁸
O oxygen atoms, two ν 3