copper matrix
91Glucosamine — IUPAC name …
92Fly ash — Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification Fly ash is one of the residues generated in combustion, and comprises the fine particles that rise with the flue gases. Ash which does not… …
93Nitrene — The generic structure of a nitrene group In chemistry, a nitrene (R N:) is the nitrogen analogue of a carbene. The nitrogen atom has only 6 valence electrons and is therefore considered an electrophile. A nitrene is a reactive intermediate and is …
94Phase Change Material — A phase change material (PCM) is a substance with a high heat of fusion which, melting and solidifying at a certain temperature, is capable of storing and releasing large amounts of energy. Heat is absorbed or released when the material changes… …
95Microstructure — Metallography allows the metallurgist to study the microstructure of metals. A …
96Air handler — An air handling unit; air flow is from the right to left in this case. Some AHU components shown are: 1 Supply duct 2 Fan compartment 3 Vibration isolator ( flex joint ) 4 Heating and/or cooling coil 5 Filter compartment 6 Mixed (recirculated +… …
97Guanín (bronze) — It is a common misconception that pre Columbian Americas lacked bronze and thus were not able to deploy hardened copper alloys. Copper alloys are reported as ‘guanín’ by Colombus [http://www.doaks.org/GoldandPower/GoldandPower10.pdf] . This… …
98Acetyl Co-A synthetase — Protbox Name=Acetyl Co A Synthetase Photo= Caption=The 1.75 A Crystal Structure of Acetyl CoA Synthetase Bound to Adenosine 5 propylphosphate and Coenzyme A Gene type=protein coding Molecular weight= Structure= Type=Enzyme: Ligase… …
99military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
100molybdenum processing — Introduction preparation of the ore for use in various products. Molybdenum (Mo) is a white, platinum like metal with a melting point of 2,610° C (4,730° F). In its pure state, it is tough and ductile and is characterized by moderate… …
