Abstract: This letter proposes a novel antenna topology optimization framework consisting of two components. First, a Kriging-based level set method (KLSM) is employed to formulate the antenna ...

Abstract: Topology optimizations involving evolutionary algorithms are promising approaches to solve practical engineering design problems, since their use of derivation-free algorithms makes them ...

BEIJING, Feb 10 (Reuters) - China's liquefied natural gas imports are set to rise in 2026 as a global supply upswing lowers prices while use for power generation and transport rises, though any lift ...

“Next Level Chef” is back for Season 5, and that means a whole new batch of contestants. So, who’s competing this year? Gordon Ramsay, Nyesha Arrington and Richard Blais are returning as mentors to 24 ...

The State Street Energy Select Sector SPDR ETF (XLE) is trying to break a significant decade-long resistance level of $50 on the monthly chart. Will it succeed and break to new all-time highs? I ...

No bulk or screen; looks like a regular lock from both sides of the door. Impressive design with the battery hidden inside the lock bolt. Great battery life. App is beautiful and easy to use. More ...

ABSTRACT: This study examines the level set method with reinitialization (LSMR) for monitoring the interface in saltwater intrusion problems. The governing equations consist of a parabolic equation ...

Florida's coastal landscape would dramatically change if sea levels rise over a certain level, a projection map by the National Oceanic and Atmospheric Administration (NOAA) shows. The map reveals how ...

SKAGIT COUNTY, Wash. — The U.S. National Weather Service has issued a Level 2 (Get Set) Flood Watch for all of Skagit County within the 100-year floodplain, effective until Thursday afternoon. This ...

A number of experts have warned that Lake Mead is going to continue drying up unless something is done "now," in a series of essays released in a report by the Colorado River Research Group. "Our ...

1 School of Mines, Hydraulic and Energy, Denis Sassou-N’guesso University, Brazzaville, Republic of Congo. 2 Laboratory of Mechanics, Energy and Engineering, Higher National Polytechnic School, Marien ...

Aging taps us on the shoulder in many ways: wrinkles, thinning hair, loss of flexibility, slowing of the brain. But the process also unfolds at a more fundamental, microscopic level, as the energy ...