"Metallurgist" Natural Recordings by Native Speakers
A metallurgist is a person who specializes in the study of the properties and applications of metals. They use their knowledge of the physical and chemical properties of metals to develop new methods for extracting, processing, and manufacturing metals, and to analyze the composition and quality of metals.
The metallophone is a type of musical instrument that is similar to a xylophone, but it is typically pitched lower and has a more resonant, metal sound. It is a percussion instrument played by striking metal bars of different lengths with a mallet or hammer. Metallophones are often used in orchestras, concert bands, and other ensembles, and are particularly well-suited to playing high-pitched, eerie or mystical-sounding melodies.
Metalloproteases are a class of enzymes that use a metal ion, typically zinc, as a co-factor to cleave specific peptide bonds in proteins, leading to the degradation or modification of the target protein. They are found in a wide range of organisms, including animals, plants, and bacteria, and play important roles in various cellular processes, such as cell signaling, protein turnover, and tissue remodeling.
Metalloproteinase refers to an enzyme that contains a metal ion, typically zinc or calcium, within its active site, which is essential for its catalytic activity. These enzymes play a crucial role in various physiological processes, including protein degradation, tissue remodeling, and cell migration. They are often involved in both normal cellular processes and pathological conditions, such as cancer, arthritis, and Alzheimer's disease. Metalloproteinases can also be classified into subgroups, such as matrix metalloproteinases (MMPs), which are involved in the degradation of extracellular matrix proteins, and astacin-like metalloendopeptidases, which are involved in the processing of proteinases.
Relating to the extraction, processing, and study of metals, especially with regards to their chemical and physical properties.
Metallurgists are scientists and engineers who study the properties and applications of metal alloys, and who develop and improve techniques for extracting, refining, and manufacturing metals from ores. They work in industries such as mining, manufacturing, and research, and may specialize in specific areas such as ferrous metallurgy (working with iron and steel) or non-ferrous metallurgy (working with metals like copper, aluminum, and gold).
Metalocalypse is a term that refers to a fictional apocalyptic event in which the end of the world is brought about or hastened by a catastrophic failure or misuse of metal music or heavy metal culture.
Metals are a class of chemical elements that are typically hard, shiny, malleable, and good conductors of electricity and heat. They are often found naturally, such as in ores, or can be produced synthetically. Metals are commonly used in construction, electronics, and other industries due to their strength, durability, and ability to withstand high temperatures. Examples of metals include copper, iron, gold, silver, and aluminum.
Metalware refers to objects or items made of metal, such as cutlery, dishes, pots and pans, utensils, and other household items. It can also refer to decorative or ornamental metal products, like candelabras, vases, or lampstands. The term typically implies that the item is made primarily or entirely of metal, and is often used to distinguish it from items made of other materials, such as plastic or ceramic.