If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps. Turbomolecular pumps require rotors spinning at many thousands of rotations per ...
I ditched the chemicals, grabbed a pile of filthy floor mats, and let steam do the talking. Here's what happened when we put ...
Abstract: Differential testing is a prevalent strategy for establishing test oracles in automated DBMS testing. However, meticulously selecting equivalent DBMSs with diverse implementations and ...