The quality of the indoor microclimate in museums is a problem of great interest to the contemporary society, given that it is in close connection with the health and comfort of visitors and employees, as well as with the integrity of the exhibits. Taking into account the fact that museums are places that have a special role in the community’s life and therefore attract a very ...

Anaerobic digestion consists of the biological decomposition of organic waste under anaerobic conditions by various types of microorganisms. The purpose of this study was to evaluate the effect of the fermentation starter of methanogenic bacteria on the anaerobic digestion of cattle manure in a bioenergy plant. The effect of various methods (physical, microbiological and ...

The chalk hills in North-Western Kazakhstan (NWK) are one of the unique in botanical and geographical terms objects located at the junction of Europe and Asia. Here, the calciphyte complex has been preserved, which is of scientific interest for the study of landscape and biological diversity, the main stages of the genesis of the flora of the region and as a refugium ...

The article presents the results of research on the enrichment of minced meat with animal and vegetable products in order to obtain a functional product that meets 10% of the body's needs for basic nutrients and energy. Milk of 3.2% fat, chicken eggs, rice, parsley, carrots, white cabbage, potatoes and onions were selected for the enrichment of meat products. When replacing ...

The aim of the work is to develop a method of landscape dynamics under anthropogenic impact. The developed methodology is tested on the territory of Kostanay region, which is one of the main regions of mining industry development, with a focus on iron ore mining and crop production. Space images and field survey results are used as input materials. In general, the work ...

The digitalization of exports is becoming increasingly important in today's globalized economy, particularly in the automotive industry. This study identified legal barriers to the digitization of electric vehicle (EV) exports from Kazakhstan, a country that has recently started producing and exporting EVs. Using a Delphi method and explorative factor analysis, the study ...

The paper presents the possibility of simplifying the algorithms for forming the parameters of the steady state mode of a complex electrical network, using the independence of the currents of its equivalent circuit. In this case, all independent currents of a complex circuit of an electrical network must be found in advance, which is, in the general case, a rather difficult ...

One of the most pressing environmental problems worldwide is sewage sludge (SS) management. Every year, wastewater volume increases and thus, the amount of SS produced increases as well. The disposal of SS in landfills, as practiced in many countries, is not a sustainable solution. Instead, SS, rich in organic matter and other nutrients, can be used as an alternative soil additive ...

Business monitoring and reporting issues receive close attention. Nationalization of indicators, creation of a statistical database, determination of data sources and methodology for their calculation are in the priority of state policy, especially in a crisis, when enterprises are required to improve production efficiency, competitiveness and effective forms of management ...

The object of the research is the technology of constructing a computer ontology (CO) for electronic textbooks of the subject area (KSA). As an example, the industry is considered-information and communication technologies (ICT) and the topic "databases". The subject of the study are models and methods of automated construction of a CO of the KSA. The methodology of modification ...