Down syndrome is caused by an error in cell division during development. Individuals receive three copies of chromosome 21 instead of the typical two copies, resulting in duplicates of the genes ...

Abstract: Single-phase inverter systems inherently exhibit second-harmonic ripple power, which must be suppressed to minimize its adverse effects on the system. One effective technique for ripple ...

Abstract: The star-delta starter is an inexpensive device to reduce the starting current of a large 3-phase motor and prevent an excessive voltage drop in the power supply. However, the starter is ...

Seniors Ryan Mort, left, and Jeven Velez work on motor control and relays in the electrical trades program at Jefferson County Joint Vocational School as they hone their knowledge in the field. The ...

The National and Local Joint Engineering Research Center for Biomanufacturing of Chiral Chemicals, Zhejiang University of Technology, Hangzhou 310014, P. R. China Zhejiang Key Laboratory of Bioorganic ...

Washington — A federal appeals court on Thursday continued to block President Trump's deployment of National Guard troops within the Chicago area amid ongoing immigration protests, but allowed the ...

Delta Air Lines and United Airlines have accounted for most of the industry’s profits since 2022. Their appeal to wealthy travelers could become a liability if the economy weakens. By Niraj Chokshi ...

California Gov. Gavin Newsom short-circuited during an awkward interview after the host brought up pro-Israel lobbying group AIPAC. Newsom sat awkwardly as he replied, “It’s interesting. I mean– It’s ...

While many men are settling into the quiet rhythms of retirement at age 78, actor Gerald McRaney—known as “Mac” to family and friends—isn’t slowing down. From his recent turn as Kane Bradford, the ...

Guy Fieri returns with the holiday special of his popular reality show, Tournament of Champions: All-Star Christmas edition. The show will premiere on Wednesday, November 5, 2025, on Food Network.

16:07, Mon, Oct 13, 2025 Updated: 16:07, Mon, Oct 13, 2025 Race Across the World contestant Sam Gardiner, 24, died after losing control of his car while driving in "appalling conditions", an inquest ...

Joshua Block is trending online after he was punched a few times for speaking about immigrants. The incident happened in Berkeley, California, and the entire moment was recorded on camera. The video ...