A CBN compact comprises CBN and a matrix phase incorporating a secondary hard phase selected from TiCN, TiC, TiN and mixtures and solid solutions thereof and a maximum amount of titanium diboride where the XRD peak height of the titanium diboride peak is less than 12% of the peak height of the CBN peak. The article is preferably for use as an architectural glazing. The mapping provides resolution enhancement which is superior to that of conventional image data interpolation techniques. Optionally included with the termination is a boot seal having at least one tubular protrusion extending from a boot seal body, wherein the boot seal body is configured to receive an end of the fiber optic cable and then at least one tubular protrusion is configured to allow at least one optical fiber to extend therethrough. The at least one fluid path is defined by a plurality of flexible members disposed within the outer flexible member. A change of the temperature of the fluid changes a volume of the gas in the sealed space to displace the diaphragm and the valve body to open and close a valve port.