Infectious diseases of the upper gastrointestinal tract are rare, but certain bacteria including Treponema pallidum and Mycobacterium tuberculosis may infect the esophagus, stomach, and duodenum even in an immunocompetent individual.Gastric syphilis is difficult to diagnose because it presents with non-specific symptoms and diverse endoscopic findi
This article reviews the technical applicability of nanofiltration membrane process for the removal of nickel, lead, and copper ions from industrial wastewater.Synthetic industrial wastewater samples containing Ni(II), Pb(II), and Cu(II) ions at various concentrations (50, 100, 150 and 200 ppm), under different pressures (1, 2, 3 and 4 bar), temper
The problem of the limiting states occurrence in the structures of a vertical steel tank is investigated in this work.To study the SSS of the metal structures of the rhonda allison eye and lip renew serum object, the authors created a numerical model of the RVS-20000 tank in the ANSYS software complex.The model considers the maximum number of eleme
A 10-year-old male miniature dachshund dog was referred to our hospi tal for cough and dyspnea.Two-dimensional echocardiography revealed pulmonary hypertension with an echo-free circle structure adjacent to the dorsal side of the left atrium.The estimated systolic and mean pul monary le maudit vape institut arterial pressures were 50.4 and 36 mm Hg