main.py: The main entry point of the application. init.py: Initializes the QApplication and main window. Add new widgets: Create new custom widgets by adding Python files to the app/ui/widgets ...

Face masks can help to reduce transmission of respiratory viruses such as influenza, according to experts and medical evidence, but their effectiveness depends on the type of mask used. Social media ...

President Trump said the U.S. Navy would build a new ‘Trump-class’ battleship, with construction of the first ship to begin almost immediately. Photo: Alex Brandon/Associated Press President Trump ...

Abstract: The detection of small target defects on photolithography masks is a challenging task because the defect characteristics are not obvious being only 1 to 2 pixels in size. In view of this, a ...

Paul Hunter consults for the World Health Organization. He receives funding from National Institute for Health Research and has received funding from the World Health Organization and the European ...