Thursday, September 19, 2019
Stationary fuel cells generate electricity through an electrochemical reaction, not combustion, providing clean, efficient, and reliable off-grid power to homes, businesses, telecommunications networks, utilities, and others. Stationary fuel cells are quiet and have very low emissions, so...
Snow Helmet refers to the equipment used to protect the head in the ski sport. Snow Helmets are different from bike or skateboard helmets. They have specific features such as ear coverage, moisture-wicking liners and temperature-sensitive materials. Due to...
Smartwatch is an information processing device with the basic time function. The watch may communicate with external devices such as smart phones, sensors, and a wireless headset. Smartwatch often consists of two parts: Peripheral devices and software. Peripheral devices...
A rupture disc, also sometimes known as a €œbursting disc€ or €œdisc diaphragm,€ is a mechanical component that prevents potential damage due to over pressurization in pressure vessels, pipes, ducts and other vacuum equipment. Rupture disc is a mechanical...
Bathtubs is a large container for holding water in which a person may bathe. Most modern bathtubss are made of acrylic or fiberglass, but alternatives are available in enamel on steel or cast iron; occasionally, waterproof finished wood. A...
Ion chromatography is a chromatography process that separates ions and polar molecules based on their affinity to the ion exchanger. It works on almost any kind of charged molecule€”including large proteins, small nucleotides, and amino acids. It is often...
Blood Collection is used in venous blood and arterial blood collection process. The classification of blood collection includes serum separating tubes, EDTA tubes, plasma separation tube and other. The proportion of EDTA tubes in 2015 is about 42.3%, and...
Automotive powertrain also called the power plant, consists of those parts or components that conduct the vehicle's power from the original source of energy to the surface of the road. In most modern vehicles, the powertrain includes the engine,...
Aluminum Nitride (AlN) is synthesized from the abundant elements aluminum and nitrogen. It does not occur naturally. AlN is stable in inert atmospheres at temperatures over 2000°C. It exhibits high thermal conductivity, uniquely, a strong dielectric. This unusual combination...
A spectrophotometer is an instrument that used for the measurement of transmittance or reflectance of solutions, transparent or opaque solids, such as polished glass, or gases. However they can also be designed to measure the diffusivity on any of...