The trends in the development of modern gas separation equipment have been considered. On the basis of computer modeling the optimal size of the device has been obtained. Reasonable choice of a computer and mathematical experiments has been shown.

The way to save part of the energy released when hydrogen bonds are formed in the form of the energy intensity of their mesh. Conditions for the onset of synchronous transitions of protons from single molecules to molecules of the H-bond network.

Unique size and morphologydependent physical and chemical properties - some of the specific features of nanoscale metal oxide materials. Determination of the gas response and selectivity to hydrogen. Zinc oxide like a wide band gap semiconductor.

Conducting anhydrous nitriding in a glow discharge with AC power supply of industrial frequency. Analysis of switching the shape of pulses, changes in their polarity, which is solved by the introduction of a device for nitriding in a glow discharge.

The research conducted in the field of adsorption-catalytic extraction of H2S from low sulfurous natural gases and conversion into elemental sulfur using the synthetic CaA zeolite and natural modified adsorber mordenite as well as the palladium catalyst.

Investigation of the composition of the Black Sea surface layer 100-150 m thick. Development of technologies for the production of hydrogen sulphide from its waters. Conversion of a floating power generating complex. Assessment of environmental risks.

Protection of buildings of Sviatohirsky monastery. Investigation of the processes of groundwater filtration and increasing the intensity of karst formation. Analysis of transformation of carbonate rocks, dissolution and removal of minerals from them.

Hospital hygiene is developing standards and requirements for placing, planning and sanitary-technical support of medical institutions. Sanitary and epidemiological requirements for the design, construction, re-profiling of health facilities buildings.

Social and political activities of the outstanding Azerbaijani writer and educator M.S. Ordubadi. His poem "On Mount Agra". Pedagogical heritage and educational ideas of the writer. The main idea of the poems before the First Russian Revolution of 1905.

Evaluation of the clinical characteristics of patients with acute pancreatitis associated with hypertriglycerides. Complications of acute pancreatitis associated with hypertriglycerides. The need for constant laboratory monitoring in acute pancreatitis.

Evaluation of clinical characteristics of patients with hypertriglyceride-associated acute pancreatitis. Assessment of comorbidity index, body mass index, alcohol history, relapses and severity of the disease in patients with acute pancreatitis.