Abolfazl Jafari-Sales¹, Afsoon Shariat^1,*, Hossein Bannazadeh Baghi², Behzad Baradaran³, Behboud Jafari⁴

Oncologie, Vol.24, No.3, pp. 413-426, 2022, DOI:10.32604/oncologie.2022.024161

Abstract Background and Aim: Gastric cancer (GC) is one of the most common infection-related malignancies worldwide. Human Papillomavirus (HPV) and Epstein-Barr virus (EBV) are among the most important viruses affecting many people worldwide. The potential role of these viruses in gastric tissue may explain the possibility of GC, as seen in Helicobacter pylori (H. pylori). This study aimed to systematically investigate the presence of HPV and EBV in GC. Methods: According to the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines, this study is a systematic review based on reported cases. The keywords HPV, EBV and GC, were searched… More >

Oleg R. Kuzichkin^1,*, Muneam Hussein Ali², Ayad F. Alkaim³, Lis M. Yapanto⁴, Gabdrakhman H. Valiev⁵, L. S. Abdullah⁶, Mustafa M. Kadhim⁷

FDMP-Fluid Dynamics & Materials Processing, Vol.18, No.4, pp. 1039-1048, 2022, DOI:10.32604/fdmp.2022.019532

Abstract A systematic study of two-phase (water-air) currents in open channels (water-air) has been conducted by means of experiments and numerical simulations. A dedicated device has been designed and manufactured on purpose. The numerical simulations have been based on the solution of a system of mass, momentum and energy balance equations for a two-phase fluid. The effect of different influential parameters has been explored, namely, velocity and dimensions of the channel, surface pressure and tension. More >