Researchers from the University of Tartu Institute of Physics have developed a novel method for enhancing the quality of three-dimensional images by increasing the depth of focus in holograms fivefold ...

Abstract: Terahertz synthetic aperture radar (THz SAR) has great potential in the field of remote sensing due to its high resolution and high frame rate. However, THz ...

Plants grown for biofuel have the potential to power our travel industry, but an important fraction of their chemical power ...

In clinical ethics consultations, clinical ethicists bring moral reasoning to bear on concrete and complex clinical ethical problems by undertaking ethical deliberation in collaboration with others.

Abstract: As an indoor positioning method, pedestrian dead reckoning (PDR) is crucial for positioning and navigation in environments where satellite signals are blocked, such as shopping malls, ...