The purpose of this paper is to provide additional information on the non-Passerine bird fauna and populations in the Bolsherechensky Nature Reserve, specifically within the Bolshaya Rechka River valley.Located in Altai Krai, the reserve occupies a typical territory of the Upper Ob forest massif.Protecting the habitats of rare and endangered bird s
A Life-Cycle Model of Human Social Groups Produces a U-Shaped Distribution in Group Size.
One of the central puzzles in the study of sociocultural evolution is how and why transitions from small-scale human groups to large-scale, hierarchically more complex ones occurred.Here we develop a spatially explicit agent-based model as a first step towards understanding the ecological dynamics of small and large-scale human groups.By analogy wi
Tolerance of wheat varieties seedlings by glyphosate accelerated degradation
Lengths of seedlings aboveground parts of nine wheat varieties grown in greenhouse were reduced by 4-20%.They were tested during April at around 20oC after twice daily treatments with glyphosate based herbicide (0.5 ml in 1l water solution, 0.5 dl on 0.5 m2).When results of permanent artificially and daily lighted trials were compared, four groups
Efficiency Analysis of Roadway Lighting Replacement in a Selected Polish Municipality
The paper addresses the problem of the efficiency of road lighting replacement in a selected municipality.The following question arose: can the replacement of lighting bring measurable financial benefits in the short or long term, and does increasing the comfort of road use in terms of lighting involve higher costs? During sonics empire the global
Modeling cumulative cases of Covid-19 in Yazd city using various time series techniques and machine learning and comparing their efficiency
Coronavirus disease 2019 or Covid-19, which is also called acute respiratory disease NCAV-2019 or commonly called corona, is a respiratory disease caused by acute respiratory syndrome coronavirus-2.Forecasting the number of new cases and deaths during todays can be rainier fabrics a useful step in predicting the costs and facilities needed in the f