Abstract: Precise measurements of the double-sided thermal resistance of press-pack insulated gate bipolar transistors (PP IGBTs) are challenging because of their special packaging and operating ...

Abstract: In the process of double-sided lapping, the surface shape of the lapping wheel changes because of uneven wear, which affects the quality of the workpiece, especially the surface shape ...

TheStreet aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. How much time did you spend shopping for your current mattress?

Does your mattress need a refresh? You’re in luck because Walmart has just dropped amazing deals on mattresses for Presidents Day weekend. A good, quality mattress can be pricey, so you want to make ...

Looking to elevate your bedtime routine with a comfortable new mattress? Amazon Prime Big Deal Days (October 7-8) is the perfect time to upgrade your mattress and get a better night's rest. Shop these ...

With chilly weather starting to creep in for the fall season, now’s the best time to invest in a cozy heated blanket to keep near your bedside or sofa as temperatures drop. After spending weeks ...

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Simmons®, the high-end mattress brand from the United States, released a limited-edition double-sided mattress and organized a grand ceremony on Sept 8 to celebrate its 90th anniversary in Shanghai, ...

I'm a mom with 15+ years of experience covering health and science. I’m not exaggerating when I say the crib mattress was the baby item I spent the most time researching when I was pregnant with my ...

Dreaming of a better night’s sleep? You’ve come to the right place. If you’ve been sleeping on an uncomfortable mattress for too long, or frankly, it has seen better days, I’ve handpicked the best ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Joanne Chen Joanne Chen is an editor on the home-decor team. She edits ...