This paper deals with the effect of the background removal procedure on ground-penetrating radar data in the framework of a Born-based inverse-scattering solution approach for a scalar 2-D geometry.

The presence of gamma-ray background significantly reduces detection sensitivity when searching for radioactive sources in the field, particularly in mobile systems which must contend with a variable ...

High-level delegations from the United States and China are to meet in London to try to save a fragile tariffs deal and avert ...

WASHINGTON (AP) — Trump’s new travel ban takes effect for citizens of 12 countries amid heightened tension over immigration enforcement.

An Air Quality Alert remains in effect Friday due to smoke from Canadian wildfires. 24/7 Live Chicago & Suburban Cook Co. North Suburbs West Suburbs South Suburbs NW Indiana. Welcome, Mickey.

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with hazy skies possible.

Illustration uses no gradients, meshes or blends, only solid color. Both .ai and AI8-compatible formats are included, along with a high-res .jpg, and a high-res .png with transparent background.

A federal judge denied a request from the California Smoke Shops Association to block Fresno's new smoke shop regulations. The new rules, taking effect Thursday, give shops 30 days to comply with ...

Much of Minnesota was blanketed in thick haze Tuesday, as the sight and smell of smoke from Canadian wildfires spread across the state. It was among the worst air quality on record in the state.

In response to President Trump’s February 13, 2025, Executive Order (EO) 14212, “Establishing The President’s Make America Healthy Again Commission,” the White House issued part of what is ...

Air quality will be impacted severely on Saturday — more so than Friday— as most of the state is under Red Air Quality Alerts, which will remain in effect until 6 p.m. Monday. The smoke will ...

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