Making the 'invisible' visible: How high-speed movies could change the way scientists study disease

High-speed movies of microscopic worms may sound like a dull night at the cinema, but this advanced imaging capability could ...
C&EN

Crumpled Nitrogen-Doped Porous Carbon Nanosheets Derived from Petroleum Pitch for High-Performance and Flexible Electromagnetic Wave Absorption

State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, Changping 102249, China ...
IEEE

Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...
Johns Hopkins Medicine

Low Sodium Diet and Lifestyle Changes for High Blood Pressure

If you have high blood pressure, also called hypertension, you may be looking for ways to control it. Some items, such as beet juice, are touted to ease hypertension, but improving your overall diet ...
verywellhealth

High Progesterone Symptoms and Causes

Dr. Danielle Weiss is the founder of the Center for Hormonal Health and Well-Being, a personalized, proactive, patient-centered medical practice with a unique focus on integrative endocrinology. She ...
IEEE

Design of a High-Speed PIN Photodiode With a Gradually-Doped Composite Absorption Layer for 100 Gbit/s Optical Receivers

Abstract: In this paper, we propose a high-speed PIN photodiode with a composite absorption layer. It supports a 3-dB bandwidth of 43 GHz and can be used in 100 Gbit/s optical receivers. The composite ...