The standard atomic weight of a chemical element (symbol Ar°(E) for element "E") is the weighted arithmetic mean of the relative isotopic masses of all isotopes of that element weighted by each isotope's abundance on Earth.
A therapeutic potential of the TRPA1 channel agonist cinnamaldehyde for use in inflammatory bowel disease is emerging, but the mechanisms are unclear. Semi-quantitative qPCR of various parts of the porcine gastrointestinal tract showed that…
For forty years, there has been a widely held belief that over 2,000 years ago the Chinese Qin developed an advanced chromate conversion coating technology (CCC) to prevent metal corrosion.
The Yupʼik or Yupiaq (sg & pl) and Yupiit or Yupiat (pl), also Central Alaskan Yupʼik, Central Yupʼik, Alaskan Yupʼik (own name Yupʼik sg Yupiik dual Yupiit pl; Russian: Юпики центральной Аляски), are an Indigenous people of western and…
Copper is a chemical element; it has symbol Cu (from Latin cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity.
At the time of the 2010 Chinese census, 3,039,500 people lived in Wenzhou's urban area. [3 ] The greater Wenzhou prefecture, which also includes three satellite cities and six counties, had a population totalling 9,122,100, of which 31.16…