The 773 K isothermal section of the La-Fe-Sn ternary system was investigated and constructed by X-ray powder diffraction (XRD). The ex-istence of two reported t
The effect of heat treatment on the microstructure and properties of a hot-extruded nickel-aluminum bronze was investigated. Experimental materials were heat tr
This paper explores the application of term dependency in information retrieval (IR) and proposes a novel dependency retrieval model. This retrieval model sugge