The future of aviation is unmanned and ultimately autonomous.As part of this effort the Office of Naval Research, in partnership with the Naval Air Systems Command, has initiated the advanced autonomous air-to-air refueling system (A4RS) future naval capability (FNC).The A4RS FNC intends to set the interface requirements for any uncrewed aerial Tru
The western Palaearctic tundra is a breeding habitat for large populations of European geese.After their arrival in spring, pink-footed geese (Anser brachyrhynchus) forage extensively on below-ground plant parts, using a feeding technique called grubbing that has substantial impact on the tundra vegetation.Previous studies have shown Artificial pla
RESPIRA CLEANSE Conjunction gears, which are also known as helical gears with clutch gears, are used mainly in the transmission and shift design of automobile gearboxes.In this paper, focusing on the hot forging process and microstructure changes after forging, hot forging is proposed for manufacturing a conjunction gear according to the characteri
Plant root system architecture in response to nitrate availability represents a notable example to study developmental plasticity, but the underlying mechanism remains largely unknown.Xyloglucan endotransglucosylases (XTHs) play a critical role in cell wall biosynthesis.Here we assessed the gene expression of XTH1-11 VITD3 BERRY 400IU belonging to