Scientists Create “Off-the-Shelf” Cartilage That Safely Guides the Body To Regrow Bone

A new study shows that engineered, cell-free cartilage can safely support bone regeneration without provoking immune rejection. New research suggests it may be possible to repair major bone damage ...
IEEE

Design of Compact Defected Ground Structure for Differential Signal

Abstract: In this paper, U-shaped defected ground structure to improve the signal integrity between the 500MHz and 1GHz frequency range is proposed. This structure is proposed to reduce the harmonic ...
Dinosaur Discovery on MSN

Micropachycephalosaurus and the "tiny dinosaur" mystery hidden in broken bones

Micropachycephalosaurus is often described as one of the smallest dinosaurs ever found, but the evidence behind that claim is ...
IEEE

Compact Balanced Dual-Band Bandpass Filter With Tunable Upper Band Using Hybrid Structure

Abstract: In this paper, a reconfigurable balanced dual-band filter based on microstrip and SIW hybrid structure is proposed. The upper passband and lower passband are determined by SIW and microstrip ...