Abstract: Microwave detection of breast tumors has shown significant promise. This technology uses microwave transceivers such as vector network analyzers (VNA) or Ultrawideband (UWB) pulsed systems, ...

EU researchers are exploring how undersea communication cables can double-up as environmental and seismic sensors—a potential game-changer for early warning systems. Beneath the world's oceans, a ...

Daylight saving time has come to an end for 2025. Early Sunday morning, the clocks fell back and we gained an hour. Here's what to know about the seasonal time change. When did the time change for the ...

Forbes contributors publish independent expert analyses and insights. I cover the intersection of leadership, culture & equity in business. Daylight saving time 2025 ends 2. a.m. local time Sunday, ...

Struggling with your brows? This updated tutorial explains why they might look off and how to correct common mistakes for a polished look. Wife of suspended Osceola ...

Abstract: Chaos correlation optical time domain reflectometry (OTDR), which has the advantage of no trade-off between resolution and dynamic range compared with conventional OTDR, can be used for ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Chants of outrage rippled across South Florida Saturday as protesters responded to the ICE shooting death of Renee Nicole Good in Minneapolis. Hundreds of protesters gather near Boca Raton after ICE ...

A time domain reflectometer (TDR) measures reflections along a cable. It is similar in principle to radar. To measure those reflections, the TDR transmits an incident signal into the cable and watches ...