EPR - Science and Technology

Science and Technology

• EPR paradox (Einstein–Podolsky–Rosen paradox), a topic in quantum physics and the philosophy of science concerning the measurement and description of microscopic systems
• Earth potential rise, the occurrence of a large current flowing to earth through an earth grid impedance
• East Pacific Rise, a mid-oceanic ridge, a divergent tectonic plate boundary located along the floor of the Pacific Ocean
• Electron paramagnetic resonance spectroscopy, a technique for studying chemical species that have one or more unpaired electrons
• Engine pressure ratio, a ratio of pressure used in gas turbine engine monitoring and control
• Enhanced permeability and retention effect, the property by which certain sizes of molecules tend to accumulate in tumor tissue
• European Pressurized Reactor or "Evolutionary", a third generation pressurized water nuclear reactor design
• Yevpatoria RT-70 radio telescope (Evpatoria planetary radar), a planetary radar at the Center for Deep Space Communications, Yevpatoria, Crimea, Ukraine
• Endpoint Reference, an XML structure encapsulating information useful for addressing a message to a Web service
• "Effectively propositional", another name for the Bernays–Schönfinkel decidable class of first-order formulas.