Abstract: In this paper a comparative study on the design techniques used for the dual-band and multi-band MIMO antennas in the 5G Sub 6 GHz range is performed. Furthermore, the vital characteristic ...

Unless you're really into dirt bikes, you probably haven't touched a two-stroke engine in decades — if you ever have. These mechanically simple motors combine the four strokes we all know and love ...

Unless you're a motocross enthusiast, it's highly likely you haven't ben near a two-stroke engine in decades. While their mechanical simplicity, combined with an explosion on every complete revolution ...

Abstract: Unsafe lane change behaviors have negative impacts on traffic safety. Identifying these risky patterns can help drivers make safe lane change decisions. In this paper, we develop a ...

Gearheads and faithful Jalopnik readers already know the basics of an engine's bore and stroke, but for those that might be new here, let's dip our toes in the shallow end. An engine's bore refers to ...

If we ran a poll on Visordown tomorrow asking if people prefer two or four-stroke engines, the ringy-dingy two-smoke would win it by a mile. And it almost seems as though engineering companies get it, ...

General Motors seems to be dusting off an old idea and giving it a high-tech makeover. A recently published patent hints that the company is exploring a fresh take on two-stroke engines, a format many ...

It looks like GM is working on modernising two-stroke engines by tackling their emissions problem. This could open a whole new chapter for internal combustion. It’s been a while since two-stroke ...

SHOOTING AT HIS HOME. NEW. THIS MORNING, TWO PEOPLE ARE IN THE HOSPITAL AFTER A CRASH IN PORT SAINT LUCIE. THIS HAPPENED AT SOUTHEAST PORT SAINT LUCIE BOULEVARD AND SOUTHEAST GLOVER STREET. POLICE SAY ...