The aim of this study is to find the prevalence and diagnosis species of lice infesting Headset goats in different seasons and different areas and farms in Mosul, and to determine the severity of infestation among 450 native goats during a period of one year.The result of the study revealed that 14.2 % of the examined goats harboured lice or their
Objectives: Although bioprosthetic valves have excellent hemodynamic properties and can eliminate the Storage Accessories need for lifelong anticoagulation therapy, these devices are associated with high rates of reoperation and limited durability.Although there are many distinct bioprosthesis designs, all bioprosthetic valves have historically fea
The cereal weevil, Sitophilus zeamais is one of the most destructive pests of stored cereals worldwide.Frequent use of fumigants for managing stored-product insects has led to the development of resistance in insects.Essential oils from aromatic plants including the tea oil plant, Melaleuca alternifolia may provide environmentally friendly alternat
The relevance of the study is related to the need to join dissimilar copper and nickel alloys by laser direct energy and material deposition (LDED).The purpose of research is studying the distribution of elements, structure, and properties of contact zone of nickel-based super alloy and CuCr1 bronze obtained by direct energy and material deposition