Infectious Diseases of the Upper Gastrointestinal Tract

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 click here an immunocompetent individual.Gastric syphilis is difficult to diagnose because it presents with non-specific symptoms and diverse endos

read more

Information driven self-organization of complex robotic behaviors.

Information theory is a powerful tool to express principles to drive autonomous systems because it is domain invariant and allows for an intuitive interpretation.This paper studies the use of the predictive information (PI), also called excess entropy or effective measure complexity, of the sensorimotor process as a driving force to elbeco adu rips

read more

Introduction of novel intravascular ultrasound preceding with angled guiding catheter (I-PAD) technique to treat chronic total occlusions in peripheral artery disease

Abstract Background The optimal endovascular treatment (EVT) for chronic total occlusion (CTO) lesions in patients with peripheral artery disease (PAD) has remained unestablished.We bolia outlet gent encountered a patient with PAD in whom CTO was successfully treated using a novel technique that involved intravascular ultrasound (IVUS) and angled g

read more

Challenges and solutions to the scale-up of porous materials

Abstract With increasing pace, crystalline open frameworks are moving to larger scale, mature applications that stretch as broadly as catalysis, separation, water purification, adsorption, sensing, biomineralization and energy storage.A particular challenge in this development can be the unexpected variation in material properties from Shirt batch

read more