Blockchain is a technology that enables so-called Òpeer-to-peerÓ transactions. With this type of transaction, every participant in a network can transact directly with every other network participant without involving ...

Block chain finance is the application of block chain technology in the financial field. Financial services industry is the driving force of global economic development, and is also one of the most centralization industr...

Microwave tubes are electron guns for generating linear beam tubes. A microwave tube generates and amplifies higher frequencies in the microwave range of frequency spectrum. When a microwave tube is energized, the electr...

Wall covering is one kind of material such as wallpaper that is used to decorate the walls on the inside of a building. There are three principal types of wall coverings: wood wall covering, ceramic wall covering, and wa...

Paper chromatography is one of the types of chromatography procedures which runs on a piece of specialized paper. It is a planar chromatography system wherein a cellulose filter paper acts as a stationary phase on which ...

Agritourism or agrotourism, as it is defined most broadly, involves any agriculturally based operation or activity that brings visitors to a farm or ranch. Agritourism has different definitions in different parts of the ...

Radar sensor is a sensor on equipment used in radar, a method for detecting the position and velocity of a distant object. Radar is a detection system that uses radio waves to determine the range, angle, or velocity of o...

Veterinary biochemistry analyzers enable testing to be performed quickly and accurately for immediate diagnosis and health check for animals. They are also used in emergency situation, and routine testing. Increasing inc...

Pyrethroids are analogues of the natural pyrethrins and have a broad spectrum of activity against external parasites (flies, ticks, mites, fleas, lice, mosquitoes, etc.). The insecticidal properties of pyrethrins are der...

Sulforaphane is an anti-cancer compound in cruciferous vegetables, mostly commonly credited to Broccoli. It appears to have general but potent antioxidant and possible anti-inflammatory actions, with the former similar t...