Leaf arrangement steers vascular pattern evolution in ferns, research finds

Research by Assistant Professor Jacob S. Suissa at the University of Tennessee, Knoxville, is revealing complexity in how ...
IEEE

Proposal of AlGaN/GaN Gated-Anode Diode Model Incorporating Internal HEMT Structure for Loss Analysis Toward Efficient Microwave Rectification

Abstract: We proposed a new model for gated-anode diodes (GADs) based on gallium nitride (GaN) high-electron mobility transistors (HEMTs) to optimize the device structure toward efficient microwave ...
La Brújula Verde

How the Great Pyramid of Giza Was Built Finally Revealed: A Gigantic System of Pulleys and Counterweights in Internal Ramps

For about 4,500 years, the Great Pyramid of Giza has stood as a testament to human ingenuity. Yet, its method of construction ...