A new species of early actinopterygian fishes, Moythomasia lebedevi sp.nov., is described based on numerous isolated scales occurring in Denim Middle Devonian (Givetian, Polotskian Regional Stage) marine deposits (Goryn, Stolin and Moroch Beds) of Belarus.These scales characterize different ontogenetic stages (adult and subadult) of the fish.Few ad
Abstract Background Water, sanitation, and hygiene interventions often fail to show long-term impact Plastic Cups and Plates on diarrhoeal and/or intestinal parasite risk in many low- and middle-income countries.Less attention has been paid to wider contextual factors that may contribute to high levels of contamination in the domestic environment s
Yousef S Khader,1 Mohammad S Alyahya,2 Nihaya A Al-Sheyab,3 Khulood K Shattnawi,4 Hind Rajeh Saqer,5 Anwar Batieha6 1Epidemiology, Medical Education and Biostatistics, Department of Community Medicine, Public Health and Family Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan; 2Department of Health Management