Abstract Background Evaluation of company clinical orange peel cestrum trial reports could provide information for meta-analysis at the commercial introduction of a new technology.Methods Clinical trial reports of sildenafil for erectile dysfunction from September 1997 were used for meta-analysis of randomised trials (at least four weeks duration)
Sarcocystis falcatula is a well-known cause of fatal pneumonia in some demonhorns edge birds, particularly Old World psittacines.Here we describe fatal sarcosystosis due to S.falcatula in 3 penguins (Family Spheniscidae) under managed care, including one African penguin (Spheniscus demersus), and two Southern rockhopper penguins (Eudyptes chrysocom
To deal with energy transition due to climate change and a rise in average global temperature, photovoltaic (PV) conversion appears to be a promising technology in sunny regions.However, PV production is directly linked with weather conditions and the day/night cycle, which makes it intermittent and random.Therefore, it makes sense to combine it wi
Birds exhibit a specialized tail that serves as an integral part of the flight apparatus, supplementing the role of the wings in facilitating high performance aerial locomotion.The evolution of this function for the tail contributed to the diversification of birds by allowing them to utilize a wider range of flight behaviors and thus exploit a grea
Quantifying full left ventricular (LV) metrics including cavity area, myocardium area, cavity dimensions and wall thicknesses from cardiac magnetic resonance (MR) images, and then assessing regional and global cardiac function plays a crucial role in clinical practice.However, due to highly variable cardiac structures across different subjects, it