August 19, 2009 — Endometrial biopsy with detection of nerve fibers may diagnose endometriosis with reliability close to the accuracy of laparoscopy performed by experienced gynecologic laparoscopists ...

Switchgear comprises electrical disconnect switches, fuses and/or circuit breakers that control, protect and isolate electrical equipment in electrical power systems. A switchgear fault (phase loss, ...

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Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low levels of arsenic in water. Researchers have developed a new optical sensor ...

Researchers have turned parts of a 13,000-mile-long testbed of 'dark fiber', unused fiber-optic cable, owned by the DOE Energy Sciences Network (ESnet), into a highly sensitive seismic activity sensor ...

Many miles off the western coast of the Americas, an undersea cable connects Los Angeles, California to Valparaiso, Chile. Stretched end-to-end, it’s equal to four-fifths of the Earth’s diameter. The ...

The race to build a quantum internet has shifted from theory to engineering, as researchers learn how to send fragile quantum ...

Terahertz photonic crystal fiber sensors, powered by machine learning, could transform tuberculosis detection with rapid and ...