Does corruption influence the sustainability of economic growth?
... politicians nowadays. The definition of the concept of sustainable development is constantly revised. Sustainable development is about promoting an integrated approach. It includes economic, social and environmental objectives. Economic objectives include growth, efficiency and stability. The main purpose of the article is to analyze the influences of corruption on sustainable economic growth. The impact is decreasing continuously and the main reason behind this is the change in peoples’ attitude and ...
Evaluation of the lactic acid bacteria and yeast consortium efficiency to increase the productivity of Triticum aestivum L.
... and the content of indole-3-acetic acid (IAA) in the microbial culture fluid was measured. The lactic acid bacteria — yeast consortium exhibited higher biological activity compared to monocultures. The optimal concentration for stimulating wheat growth was found to be a 1.0 % solution of the consortium. The plant growth—promoting ability of the lactic acid bacteria and yeast is attributed to their capacity to synthesize phytohormones. Field experiments demonstrated that the microbial consortium ...
The urban environment quality in the Leningrad region in 2018—2021
... paper takes the case of the Leningrad region to consider a number of hypotheses about the correspondence between the Urban Environment Quality Index (UEQI) values, the city’s remoteness from agglomeration centers, population changes and migration growth, absolute population and municipal budget expenditures. The use of cartographic and mathematical methods made it possible to conclude that there is no significant direct correlation between the values of the UEQI and the indicators previously specified....
Cultivation of local micralgae isolates with assessment of biomass productivityомасс
... from environmental objects, it is often necessary to deal with unidentified strains, making it challenging to maintain optimal cultivation conditions. In this study, 10 isolates of Chlorella species were used, which were subsequently divided into 3 growth groups based on the volume of the basic culture medium and temperature. According to the literature, these unidentified isolates may belong to a new Chlorella species or a new lectotype of C. vulgaris.
microalgae isolate, Chlorella sp., ...
