A 61-year-old male with severe aortic valve stenosis was scheduled for a minimally invasive bioprosthetic aortic valve replacement.Intraoperative transesophageal echocardiography (TEE) showed a NORMALISING SHAMPOO unicuspid aortic valve and extensive aortic atheromatous disease.A large atheroma with mobile components existed near the distal aortic
Avoidance is a key characteristic of T-shirts adaptive and maladaptive fear.Here, we review past andcontemporary theories of avoidance learning.Based on the theories, experimental findings and clinical observations reviewed, we distil key principles of how adaptive and maladaptive avoidance behavior is acquired and maintained.We highlight clinical
Increasing the resistance of polyethersulfone ultrafiltration (PES UF) membrane to fouling remains a challenging endeavor when developing UF membrane.This paper concerns the incorporation of chitosan into PES UF membrane to produce low-fouling PES UF membrane.The membranes were produced by means of phase inversion with chitosan as an additive.In or
A new record of the grey long-eared bat (Plecotus austriacus) in Left-bank Ukraine, in the lower course of the Heart Rate Grip Assembly Kilchen river (Dnipropetrovsk region) is described.This bat was found in a cellar in Spasske village, Novomoskovsk district in the pre-wintering period (02.11.2016) close to hibernation state.Morphological characte