DETERMINATION OF NITROGEN AND SULPHUR MINERALIZATION IN BATCH AND SEMI-CONTINUOUS ANAEROBIC DIGESTION USING AN ARTIFICIAL FIBER BAG TECHNIQUE

Determination of Nitrogen and Sulphur Mineralization in Batch and Semi-Continuous Anaerobic Digestion Using an Artificial Fiber Bag Technique

In the biogas industry, feedstock plans are used to estimate methane production and nutrient content in the digestate, however, these predictions do not consider the mineralized nitrogen fraction of the feedstock, which is useful when determining the quality of the digestate.In this study, the artificial fiber bag technique, which is commonly used

read more


Factor structure of the comprehensive preparedness of shooters 14-15 years old, specializing in shooting from classic bow

The purpose of the work: to determine the factor structure of the complex preparedness of shooters of 14-15 years who specialize in the Classic bow, for rational construction of the training process of athletes of LaserDisc Movie this age category.Material and methods. The experiment was attended by 16 bow-shooters (girls) aged 14-15 years old, spe

read more

Gli Alani a nord del Caucaso

The Alans, an Iranian-speaking people attested in the chronicles of the ancient world from the first century AD, played an important role in the Caucasian region until the Mongol invasion.They lived in the plains north of the mountain Universal Griller Knob ridge, but after the Mongol invasion and the emergence of the Kabardian power in the region,

read more