Description
Alpha Olefin Sulfonate (AOS) is a kind of surfactant, normal alpha olefins are excellent intermediates for producing alpha olefin sulfonate (AOS) surfactants. These surfactants provide outstanding detergency, high compatibility with hard water, and good wetting and foaming properties. AOS is free of skin irritants and sensitizers, and it biodegrades rapidly. It is used in high-quality shampoos, light-duty liquid detergents, bubble baths, and heavy-duty liquid and powder detergents. It is also used in emulsion polymerization. C14-C16 AOS blends are frequently used in liquid hand soaps. 
Description
Auxiliary Power Units (APUs) are gas turbine engines used primarily during aircraft ground operation to provide electricity, compressed air, and/or shaft power for main engine start, air conditioning, electric power and other aircraft systems. APUs can also provide backup electric power during in-flight operation.
Description
A sonobuoy (a portmanteau of sonar and buoy) is a relatively small buoy (typically 13 cm or 5 in, in diameter and 91 cm or 3 ft long) expendable sonar system that is dropped/ejected from aircraft or ships conducting anti-submarine warfare or underwater acoustic research. A tactical sonar system for transmitting submarine activity, the sonobuoy is a core technology for anti-submarine warfare.
Description
This report studies the Solder Paste Inspection (SPI) System market, Solder Paste Inspection is mainly done to check the solder paste deposits in the Printed Circuit Board (PCB) manufacturing process. It is observed that most of the solder joint defects in a PCB assembly are because of improper solder paste printing. With the help of solder paste inspection (SPI), you can reduce the defects related to soldering by a considerable amount.
Description
A smart commercial drone has a computer inside. They are easy to fly, maneuverable remotely, and contain sensor logic. Soon all smart drones will have computer driven collision avoidance technology making the flying more reliable. Remote operation occurs in the context of a workflow and sensors. Cameras are improving dramatically to permit management of video and picture taking that is realistic and detailed. Smart commercial drones are used for commercial application such as agriculture, government and entertainment.