Close monitoring of morbidity and mortality from COVID-19 has become a "supplier" large amounts spatially distributed information. This, in turn, led to the creation many models for development pandemic. We used official information on incidence 24 regions (oblasts republics) Volga basin Russian Federation. performed multiple regression analysis test significance impact 19 social, economic envi...

Effective acquisition of funds, including European Union (EU) designated for example, creating economic and social processes, may have a real impact on the elimination negative outcomes current position EU global scale. The aim research is to indicate spending funds from Regional Operational Program Opolskie Voivodeship 2014–2020 (ROP OV) key macroeconomic area economy, i.e., housing developmen...

abstract: background and purpose: the survival rate of gastric cancer patients has significantly increased during the last decades because of the advances in this type of cancer treatment. the purpose of the current study was to examine the survival levels of gastric cancer through weibull regression and its affective causes. materials and methods: in this research, the records and personal inf...

different approaches of source apportionment of dust fractions have been reported world-over. predicting source categories within receptor chemical profiles using regression and factor analysis using pca has been reported to evaluate possible source/routes of air pollution mass. the present study is focused on the application of all three approaches to investigate higher degrees of significance...