Abstract: This letter presents a high-gain, wideband 8×8 slot antenna array, implemented in ridge gap waveguide (RGW). It features: (1) a compact flared aperture for gain enhancement of approximately ...

On Tuesday, oil suffered its steepest one-day slide in four years as mixed signals from the Trump administration on the Iran war spiked volatility across markets. IEA proposes largest oil reserve ...

Association between prostate cancer and mental health: A comparison across cancer types using the Medical Expenditure Panel Survey, 2017–2022. This is an ASCO Meeting Abstract from the 2026 ASCO ...

Did our AI summary help? Norges Bank, world’s largest sovereign fund managing over $2 trillion assets, has reduced India’s weight in its portfolio by 40 basis points to 2.1% as on December 31, 2025, ...

1 Center for Integrative Human Physiology, Institute of Physiology, University of Zürich, Zürich, Switzerland 2 Department of Physiology, Institute of Sport Sciences, University of Lausanne, Lausanne, ...

ROI is an important measure of an investment's performance but it has some drawbacks. Andrew Beattie was part of the original editorial team at Investopedia and has spent twenty years writing on a ...