Socio-Economic Situation of Auls (Villages) of Karakalpakstan During Land and Water Reform

This article is about socio-economic situation of auls (villages) of Karakalpakstan during land and water reform. At the IX Congress of Soviets of the Turkestan Autonomous Soviet Socialist Republic in September 1920, were approved directives for the implementation of land and water reform. During this period, in the Amu Darya region, rental land use was allowed with the lease of land for a period not exceeding three years. For materials there have been used information of Central state archive of The Republic of Uzbekista

METHODS EFFICIENCY USING SECONDARY ENERGY RESOURCES

The article discusses energy-saving technologies and the efficient use of secondary energy resources at the enterprises of the oil and gas industry. Calculations show that, due to the introduction of regeneration (plate regenerator), the heat of exhaust gases, fuel gas saving, compared with no regeneration, efficiency can reach 30-40% with a regeneration factor of 0.80-0.90. Increasing the efficiency by 5%, for example, for one unit of a gas turbine unit will save 140-180 m3 / h of fuel gas or 0.9-1.1 mln. m3 per year. For promising gas turbine installations, the coefficient of efficient use of fuel heat can reach up to 80% and higher; of them for the increase in power on the shaft of the supercharger 35-40%, and the rest due to the rational use of the heat of exhaust gases

ABOUT THE CHARACTERISTICS OF MULTILAYER THIN-FILM STRUCTURES WITH DYES BASED ON TITANIUM DIOXIDE

Polyethylene oxide (PEO) gel polymer electrolytes (GPEs) were prepared using tetrapropylammonium iodide (TPAI). The mass fraction (TPAI) in the electrolyte was varied to increase the productivity of the solar cell. It increased the ionic conductivity of the electrolyte at room temperature from 8.426 1/(mОhm*sm) and 373K temperature to 18.117 1/(mОhm*sm). The increase in ionic conductivity with the addition of TPAI salts was associated with an increase in the diffusion coefficient, mobility, and density of charge carriers

THE ISSUES OF INCREASING THE EFFICIENCY OF CONVERSION OF PRIMARY ENERGY RESOURCES IN THERMAL ENERGY IN THE WORKSHOPS OF THE TEXTILE INDUSTRY OF THE COMPANY DAEWOO - TEXTILES (FERGANA)

The article proposes the use of the air-heater for heating the shop of the textile factory Daewoo-Textile . The implementation of the air heater in the ventilation system ensures not only rapid heating of the air in the workshop, but also the possibility of convenient regulation of the air temperature, but also due to the planar construction of the air-heater tubes, the aerodynamic resistance of the air-heater decreases

Influence of the Multiplicity of Varietal Cleaning on the Quality of Sunflower Seeds at Different Plant Density

In thearticleis shown the influence to sorts quality of seeds grown in primary nursery for the production of elite seeds of sunflower with the density of 20,4 thousand, 23,8 thousand, 28,6 thousand, 35,7 thousand and sorts cleanness one time before blossoming, one time in mass blossoming, two times in riping period, one time before harvesting totally five times