Decellularization of tissues or organs can provide an efficient strategy for preparing functional scaffolds for tissue engineering. Microstructures of native extracellular matrices and their ...

Direction-of-Arrival (DOA) estimation capability of sensor arrays is greatly influenced by geometric configuration of arrays. We proposed a new type 2-D planar array, improved Archimedean spiral array ...

In this letter, a near-field focused array antenna is applied to two-dimensional microwave imaging, which steers its focus on the designed focal plane by changing the operating frequency and by phase ...

These rural Californians voted for Trump. Now the land they love is in danger. US Massive B-52 Pulls Off Spectacular Crab Landing on Runway Thousands of Laid-Off Government Workers Are Flooding a ...

United States President Donald Trump has reiterated Iran cannot be allowed to have a nuclear weapon, suggesting they would be likely to use it. This comes after Mr Trump left the G7 summit to ...

Constructing nanoparticles into well-defined structures at mesoscale and larger to create novel functional materials remains a challenge. Inspired by atomic epitaxial growth, we propose an “epitaxial ...

Jacob Misirowski’s catcher had some solid advice for the rookie.