Metals are elements that are lustrous, solid, opaque and high in density. The boiling and melting points of metals are very high. Also, they are the effective conductors of electricity and heat. They are ductile (can be drawn into thin wires) and malleable (beaten in thin sheets). As the...
WT CcO was verified by sodium-dodecylsulfate polyacrylamide gel-electrophoresis (SDS-PAGE). X-ray crystallography as well as mass spectrometry analysis revealed no signs for any covalent modification of SU I (data not shown) besides the crosslink between H276 and Y280 (P. denitrificans numbering...
nickel sulfate, 3% by weight of boric acid and 94% by weight of water by applying an alternate current at 15 V for 10 minutes to obtain a colored coating having a spot pattern, in which white spots were formed in a bronze color base and the boundary was clear and the contrast was ...
Often called the invisible deficiency, low magnesium (Mg) intake is a common problem. Estimates vary but somewhere between 50-80% of us don’t have enough. Scientists have theorized that since farmers do not replace Mg taken up by crops, the soil, over time has become depleted and therefore...