ABSTRACT: Over the past few years, changes have been observed in the behavior of typical performance curves, after higher technology has been incorporated into the agricultural tractor engines, either to satisfy the ceiling of the new pollutant gas emission limits or to achieve better efficiency.The aim of this study was to assess the typical perfo
Aboriginal Communities of Russian Arctic in the 20th Century: Authorities and Nomads of Yakutia
The article considers the dynamics of Womens Hats the lifestyle of nomads-reindeer herders of Yakutia under the influence of transformation processes that took place during the 20th century.It is shown that changes in political and socio-economic realities have changed the environment of nomadic life twice.It is noted that in the 1930-1960-ies rein
Preparation and Melting of Scrap in Aluminum Recycling: A Review
This work provides an overview of the aluminum (Al) recycling process, from the scrap upgrading to the melting process.Innovations Cold and Flu and new trends regarding the Al recycling technologies are highlighted.Aluminum recycling offers advantages in terms of environmental and economic benefits.The presence of deleterious impurities in recycled