Abstract: In the aviation industry, a short landing distance for aircraft is quite important which may broaden the usage of it. For a propeller-driven aircraft, variable pitch propeller (VPP) is ...

An advance block is a bearish reversal pattern in candlestick charts, signaling potential trend shifts. Learn its ...

Discover how reverse greenshoe options stabilize IPO prices, including their function, examples, and historical background, ...

Ayatollah Ali Khamenei, Iran’s supreme leader, has spent more than three decades consolidating power by crushing internal ...

This video shows the SAAB JA 37 Viggen using its famous reverse thrust system. Unlike modern fighters, the Viggen was designed to deploy thrust reversal even on the runway. The aircraft can slow down ...

Study finds unexpected ‘suction effect’ at small scales may change how future medical and underwater milli- or micro-robots move. CHINA, December 22, 2025 ...

An analysis of safety data showed an increased incidence of thrombosis (14.6% vs 6.9%) and thrombosis-related deaths (2.5% vs 0.9%) with Andexxa vs usual care at day 30. The anticoagulant reversal ...

Abstract: Ducted fan UAVs (DFUAVs), characterized by vector thrust, vertical takeoff and landing (VTOL) capabilities, and high safety, have found widespread applications in both military and civilian ...

If this were a game of Civilization, we'd certainly be moving into the "Future Era", which the game's wiki describes as containing "marvels beyond the dreams of ancient prophets, and terrors more ...

In this video, PGA Professional Katie Dawkins talks through what a classic, reverse overlap putting grip looks like and how it will help you hole more putts! Hundreds of migrants evicted from ...