The Doppler effect is a change in wavelength (frequency) of sound resulting from motion of a source, receiver or reflector. As the US transducer is a stationary source and receiver, the Doppler effect ...

An Extreme Cold Warning is in effect for our entire region beginning Tuesday afternoon and lasting at least into ...

The Doppler velocity images on the Web are produced from a sweep at an elevation angle of 0.9 degrees, meaning that the beam is elevated above the horizontal by this amount. Thus the beam gets higher ...

Some 40 years earlier in 1842 the Austrian physicist Christian Doppler had discovered what is now called the Doppler effect. This is the theory that sound waves will change in pitch when there is a ...

Brown Bag music concerts return in BG, gearing up for the Pro Home and Garden Show, and a nursing home wedding in Toledo -- here's your Friday Bright Side.

Mass Effect 5 is officially in the works from BioWare. First revealed back in 2020 with a brief teaser that sparked excitement among fans of the beloved sci-fi RPG, it's been some time since we've ...

An intracranial neurovascular exam is also known as a Transcranial Doppler (TCD) study. TCD is a non-invasive, painless ultrasound technique that uses high-frequency sound waves to measure the rate ...

Storm Center 7′s Live Doppler 7 Radar has the latest conditions in your neighborhood to help you plan, prepare, and act when severe weather arrives. News Center 7 will continue coverage of all ...

Use the First Alert Doppler 7 Radar below to track the storm in real-time and to see its future path.

The gusty WNW wind will support scattered lake effect snow too with bands off of both Lake Ontario and Lake Erie. These bands will tend to drift north and south over the course of the day.

Meteorologist Llarisa Abreu has the last forecast Friday, Feb. 21, 2025.

THE re-establishment of policing services in Tapini, Goilala in Central Province, is not just about law enforcement but also about instilling trust and working with communities says police minister ...