Eurasian-scale experimental satellite-based quantum key distribution with detector efficiency mismatch analysis.

The Micius satellite is the pioneering initiative to demonstrate quantum teleportation, entanglement distribution, quantum key distribution (QKD), and quantum-secured communications experiments at the global scale. In this work, we report on the results of the 600-mm-aperture ground station design which has enabled the establishment of a quantum-secured link between the Zvenigorod and Nanshan ground stations using the Micius satellite. As a result of a quantum communications session, an overall sifted key of 2.

Pathway bifurcations in the cage rearrangement of metallacarboranes: experimental and computational evidence.

Thirteen new metallacarborane complexes of rhodium and iridium with covalently bound cage carbon atoms were synthesized and their thermal stability was investigated. Two iridium complexes undergo a polyhedral rearrangement with the formation of more than one isomer. The structures of the new isomers were determined by a single crystal X-ray diffraction analysis and B{H}-B{H} COSY NMR.

[Current possibilities in the outpatient treatment of postmyocardial infarction].

The lecture is intended for primary health care physicians and dedicated to the comprehensive rehabilitation and follow-up of postmyocardial infarction patients at an outpatient stage. The lecture material is based on the results of analyzing the Russian and foreign literature and on the author's experience. The section on nondrug treatment for myocardial infarction attaches particular significance to the exposure of risk factors for the disease.

[Experimental evaluation of reamberin and cytoflavin effects on the course and outcome of acute burn injury].

Survival rate, average life expectancy of victims, parameters of the acid - base balance, gas composition of blood, and morphological structure of internal organs have been studied in acute experiments on a group of 120 rats with burn injury of IIIB degree (20% of body surface) against early introduction of antihypoxants reamberin and cytoflavin. It is established that the introduction of antihypoxants reliably prevents the development of typical pathologic processes and hypoxemia, reduces expressiveness of organ dysfunction and extent of mophological changes in internal organs, and increases 1.5 - 2.

Leaching from waste incineration bottom ashes treated in a rotary kiln.

Leaching from municipal solid waste incineration bottom ash treated in a rotary kiln was quantified using a combination of lab-scale leaching experiments and geochemical modelling. Thermal treatment in the rotary kiln had no significant effect on the leaching of Al, Ba, Ca, Mg, Si, Sr, Zn, sulfate and inorganic carbon. Leaching of these elements from the treated residues remained unchanged and was, in general, controlled by solubility of the same minerals as in the untreated residues.