Present study focuses on the terminal penetration of tungsten heavy alloy (WHA) long rod penetrator impacted against armour steel at an impact velocity of 1600 m/s.The residual penetrator and armour steel target recovered after the ballistic test have been characterized using optical microscope, scanning electron microscope (SEM) Jewelry Box and el
Narcissism is a type of personality disorder in which a person considers himself great and important and exaggeratedly feels capable and worthy.One of the places in which this disorder can occur is at the university level.The symptoms of this type of disorder can be seen in some faculty Train Sets members and it seems that these people also have so
Video interpolation aims to generate a non-existent intermediate frame given the past and future frames.Many state-of-the-art methods achieve promising results by estimating the optical flow between the known frames and then generating the backward flows between the middle frame and the known frames.However, these methods usually suffer from the in
In the machining of a five-axis machine tool with a double turntable, the dynamic characteristics of the machine tool are affected by different spatial positions of workpieces.Predicting the dynamic characteristics of machine tools at different spatial positions can effectively improve the machining accuracy of workpieces.In the present study, a fi
Acute hepatitis A infection is largely self-limiting illness, rarely resulting in fulminant course Apparel with consequent hepatic failure and death.We present a 13-year old previously healthy Omani with fatal hepatitis A virus infection.This case highlights the critical role of hepatitis A vaccination and argues for consideration of its inclusion