We report a unique case of chronic dissection of the ascending aorta complicated with huge and thrombotic pseudoaneurysm in a patient with coarctation of descending aorta.Preoperative investigations read more such as transesophageal echocardiography (TEE) confirmed the diagnosis of dissection.Intraoperative findings included a12 cm eccentric bulge
Accurate identification of ships is the key technology of intelligent transportation in water.At the same time, it also provides a judgment basis for water traffic safety control.This paper proposed a detection method of ships in water based on improved You Only Look Once version 3 (YOLOv3), which is called Feature Attention, Feature Enhancement YO
Anthocyanins are widely distributed secondary metabolites that play an essential role in skin pigmentation of many plant organs and microorganisms.Anthocyanins have been associated with a wide range of biological and pharmacological properties.They are also effective agents in the prevention and treatment of many chronic diseases.Berries are partic
The article discusses a selection of five particular pieces from the 27 sealings found at Pistiros in Bulgaria in 2012, most of them with two offworld drum pads imprints, apparently attached to a document with a contract or a deal.Subjects represented on the seals discussed here show grotesques, caricatures and mice acting as humans.They reflect a