Every small business owner knows their visual identity is key. It's their first and most powerful marketing tool. But when ...

Houston's land is sinking. And its fast-growing population and growing water demands are making it worse in the suburbs. Here ...

Fix Excel formulas that won’t spill! Learn how to troubleshoot #VALUE errors caused by Analysis ToolPak functions and improve your workflow.

Abstract: This paper presents the analysis and design of a novel technique that allows the conventional series resonant dc/dc converter (SRC) to work as a step-up and step-down converter. This is ...

Abstract: An ultra-high gain DC-DC converter with single-switch structure is introduced in this paper. Full soft-witching is provided by simultaneous use of quasi-resonant performance of one resonant ...