Magnesium Alloy Coiled springs

Springs and zippers: coiled coils in SNARE-mediated membrane fusion.

A conserved molecular machinery based on SNARE proteins catalyzes most, if not all, cellular membrane fusion events. A flurry of recent biophysical studies have established a detailed molecular picture of the core SNARE complex. Structural and biochemical analysis of the SNARE machinery is rapidly advancing our understanding of the specificity, regulation and protein catalysis of membrane fusion.

Electroless Nickel Plating on Magnesium Alloy

he inherent lightness and good strength-to-weight ratio of T magnesium has focused attention on increasing applications in aerospace and allied fields. Its density is two thirds that of aluminum-a conventional structure material for aerospace. Magnesium has one drawback: It is prone to atmospheric corrosion. Further, because of its high chemical affinity for aqueous solutions, it is categorized...

Microstructure-sensitive investigation of magnesium alloy fatigue

Kinetics of SIMA AZ80 Magnesium Alloy

Semi-solid feedstock of AZ80 magnesium alloy modified by [trace] rare-earth Y element 10 (0, 0.2, 0.4, 0.8 wt.%) were fabricated by [strain-induced melting activation] (SIMA) in the form of 11 extrusion and partial remelting. The effect of Y addition on the microstructure evolution of [the] 12 extruded and [isothermally heat] treated alloy was observed by [using an] optical microscope (OM), 13 ...

Magnesium and calcium utilization in sheep treated with magnesium alloy rumen bullets or fed magnesium sulfate.

A metabolism trial was conducted to assess some effects of magnesium alloy rumen bullets and magnesium sulfate on magnesium and calcium utilization in wether lambs fed a basal, semipurified diet (800 g/day) that contained .08% magnesium and .42% calcium. Four sheep were assigned randomly to each of four treatments: basal diet only (BD); basal diet plus two commercial magnesium bullets per anima...