Most governments in Africa implement policies aiming to stabilize the prices of staple foods, which often include building TV Converter Boxes up grain reserves, besides other trade measures insulating their domestic market from the world market.The mechanism should ideally work as follows, grains should be bought and stored from areas, during the s
Motivated by the ideas of F-weak contractions TV Converter Boxes and F,Rg-contractions, the notion of Fw,Rg-contractions is introduced and studied in the present paper.The idea is to establish some interesting results for the existence and uniqueness of a coincidence point for these contractions.Further, using an additional condition of weakly comp
The discretization of computational domain is a crucial step in Computational Fluid Dynamics (CFD) because it influences not only the numerical stability of the analysed model but also the agreement of obtained results and real data.Modelling flow in packed beds of granular materials is a very challenging task in terms of discretization due to the
Background and purpose Real-world data about treatment convenience and satisfaction in Asian non-valvular atrial fibrillation (NVAF) patients after switching from vitamin K antagonists (VKAs) to non-VKA oral anticoagulants were evaluated.Methods In this non-interventional study involving 49 sites across five countries in Southeast Asia and South Ko
This article discusses the teaching of ethics in the educational system in Poland as a separate subject.The first part Sensors describes the historical process that brought ethics into the school curriculum.The second part provides knowledge about the legal status of ethics instruction and the prevalence of participation in ethical education.In the