Researchers at the University of California, Los Angeles (UCLA) have developed an optical computing framework that performs ...

Department of Orthopedics, the First Affiliated Hospital of Xi’an Jiaotong University, Xi’an 710061, China Department of Spine Surgery, Honghui Hospital, Xi’an Jiaotong University, Youyi East Road ...

Abstract: This article investigates the dynamic event-triggered consensus of linear leader-following multiagent systems under matrix-weighted networks. In such networks, matrix weights characterize ...

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They’re battening down the heavenly hatches. A NASA-coordinated group has reportedly begun efforts to observe Comet 3I/ATLAS after it was seen emitting a never-before-seen alloy and exhibiting other ...

Years ago, scientists noted something odd: Earth’s Northern and Southern Hemispheres reflect nearly the same amount of sunlight back into space. The reason why this symmetry is odd is because the ...

Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing Security Identifiers. Windows uses unique alphanumeric strings known as ...

CISA says threat actors are now actively exploiting a high-severity Windows SMB privilege escalation vulnerability that can let them gain SYSTEM privileges on unpatched systems. Tracked as ...

Abstract: This article studies the adaptive optimal control problem for a class of linear time-delay systems described by delay differential equations. A crucial strategy is to take advantage of ...

The critical outage occurred about 12.30am on Wednesday after a power issue caused an “unplanned outage” of the computer-aided dispatch system (CAD). Triple-0 Victoria suffered a computer crash on ...

An “unplanned outage” of Victoria’s triple-0 dispatch system caused major disruptions overnight, forcing emergency operators to revert to pen-and-paper procedures for several hours. The critical fault ...

The story so far: The Nobel Prize season for 2025 began with the announcement of the Physiology or Medicine Prize on October 6. The three awardees — U.S.-based researchers, Mary E. Brunkow and Fred ...