In design and calculation of scroll compressor with symmetrical circular arc plus line-shaped top profile, rotating angle of crankshaft at the very moment when centre compression chamber is formed is totally different from that at the beginning of the discharge.There is no complete and distinct elaboration about the two kinds of angles yet, so it m

Aim: To assess the physical and mechanical properties of plaster of Paris (POP) bandage cast used as a splinting and casting materials.Materials and Methods: POP casts were divided into three Groups A, B and C with 2, 3 and 8 layer for POP bandage, respectively (n=6 in each group).Handling characters, technical easiness or difficulties, setting tim

Abstract Post-secondary institutions are investing in and utilizing virtual reality (VR) for many educational purposes, including as a discretionary learning Cushion tool.Institutions such as vocational schools, community colleges, and universities need to understand what psychological factors drive students’ acceptance of VR for learning in disc

Background and objectives: Due to the regeneration potential of growth factors (GFs) and platelet concentrates (PCs), facial rejuvenation has been a major area of attention in esthetic medicine.The effectiveness and safety of PCs and GFs in promoting face rejuvenation are examined in this systematic review, which is complemented by a case series.GF

This Article is an attempt to shed light on a few texts of the toys acts of the Apostles and of the epistles which are viewed as sources documenting the life and activity of Saint Paul.The author attempts to settle a number of questions regarding the authenticity of sources illustrating the life of Saint Paul.Similar questions are often raised by t