Context and background Artisanal mining has long been integral part of livelihood structure and economic systems of certain rural communities.Artisanal mining operates informally in developing countries coupled with social, environmental, and economic challenges.Formalization of artisanal mining is being adopted in many countries in order to tackle
The report presents an approach to the filtration of alternatives when choosing a counterparty for horizontal cooperation based Cameras on multiple criteria.Filtration procedures precede the optimization procedures for multi-criteria decisions.The filtration is based on the theory of binary relations and preserves only Queen Set alternatives-majora
Severe head injuries can occur in cyclists involved in traffic accidents.In Japan, head injuries accounted for 62% of cyclist fatalities in 2015 (ITARDA, 2016).The purpose of this study is to estimate head injuries for cyclists and quantify the effectiveness of a bicycle helmet by performing finite element (FE) simulations of head impacts against r