Leading off the August issue will be a design article on the HP 48GX scientific graphing calculator. Other articles will describe high-speed digital transmitte r characterization using eye-diagram analysis and a new foam-chassis packaging technology called HP-PAC. From the 1993 HP Technical Women's Conference we'll have papers on the design of linear vascular ultrasound transducers, on tempera ture control in supercritical fluid chromatography, on data-driven test systems, and on the use of structured analysis and structured design in the redesign of a terminal and printer driver.