Background Breast cancer is considered a health problem at a worldwide level.In Brazil, the South and Southeast regions have the highest mortality rates.Understanding how they dealt with the diagnostic of a stigmatized disease amid the COVID-19 pandemic and Scrubs its potential repercussions, may enable healthcare professionals to of life.Thus, thi
The article considers the process of digital transformation in the sphere of social entrepreneurship, which solves socially significant problems of public life, simultaneously providing a positive economic, social and environmental impact thereon.The use of the Internet and digitalisation of the economy transforms radically the cooperation processe
Palaeomerycids were strange three-horned Eurasian Miocene ruminants known through fossils from Spain to China.We here study their systematics, offering the first cladistic phylogeny of the best-known species of the group, and also reassess their phylogenetic position among ruminants, which is currently disputed.The beautifully preserved remains of
The paper considers the problems of estimation and leather Keychain provision of efficiency of rotary-screw propulsion units (RSP) for snow and swamp-going amphibious vehicles.The performance curves of fully submerged Archimedes screws of RSP are presented with parameters typical for snow and swamp-going amphibious vehicles.These parameters were ob