Abstract: Polyimide cracking is a significant reliability challenge when packing a Wafer-Level Chip Packaging (WLCSP) on substrate with normal flip chip process. In this study, 3-layer WLCSPs were ...

Abstract: This paper reports the microstructural evolution and failure behavior of Sn-rich solder joints subjected to alternating current (AC) electromigration (EM) loads. SAC (Sn-Ag-Cu) alloy solder ...

Expert DIYer April Wilkerson teaches how to solder copper pipes properly for long-lasting plumbing connections. Attempted carjacking of a soccer coach goes wrong; 1 man in custody Trump steamrolls GOP ...

Eight people allegedly connected to a Texas midwife accused of performing illegal abortions have been arrested and indicted for practicing medicine without a license, Attorney General Ken Paxton ...

As the Miami Heat continue to try and lean into scoring and speed to kick off the 2025-2026 NBA season, there are two names that come up as the pivotal pieces: Norman Powell for the scoring punch and ...

TUCSON, Ariz. (13 News) - A married father of two was killed in an industrial accident at a cement plant in Pima County on Monday, Oct. 6. The Pima County Sheriff’s Department said 26-year-old Omar ...

EIGHT. LEBANON CITY POLICE CHARGED TWO PEOPLE AFTER A WELL-BEING CHECK TURNED INTO A DEATH INVESTIGATION. NOW BEING TREATED AS A HOMICIDE. POLICE SAY 45 YEAR-OLD DANTE MORRIS WAS FOUND YESTERDAY ...

The NHL season begins Tuesday night with a tripleheader that includes the Florida Panthers raising a Stanley Cup banner for a second consecutive year and Mike Sullivan making his New York Rangers ...

New research shows that marine heat waves can reshape ocean food webs, which in turn can slow the transport of carbon to the deep sea and hamper the ocean's ability to buffer against climate change.