Cold-formed C and Z purlins are the workhorses of the industry ... Appendix B includes section properties for purlin sizes offered by some manufacturers. Cold-formed purlins are normally made of ...

A singly symmetrical (C section) or a point-symmetrical (Z section) cold-formed purlin is even more susceptible to buckling because it has its shear center in a location quite different from the point ...

Choosing the right iPhone often comes down to finding the perfect size for your needs. With Apple offering a range of models, from compact designs to the biggest iPhone on the market, knowing the ...

This database presents a compilation of indicators on household size and membership composition around the world, estimated using both tabulated data and household roster micro-data from censuses ...

I hate that it feels like nothing fits. And I’m not alone. “What’s your size?” has always been a loaded question, but it has become virtually impossible to answer in recent years.

Since its relaunch this summer, fans who grew up shopping at Limited Too stores in the ’90s and early 2000s have been clambering for adult sizes. “We have an awesome audience,” Petra Kennedy ...

The price of the 2025 Mercedes-Benz C-class starts at $49,600 and goes up to $53,750 depending on the trim and options. The C300 is offered in three trim levels—Premium, Exclusive, and Pinnacle ...

The screen protectors give us a fair idea of the display size difference between the three models. The Galaxy S25 Ultra screen protector also highlights the updated display design with rounded edges.

In probability theory, the central limit theorem (CLT) states that the distribution of a sample will approximate a normal distribution (i.e., a bell curve) as the sample size becomes larger ...

Lois Borny works on the product review section of The Independent, IndyBest, where she helps readers to save money and shop savvy, scouting out the very best deals and sharing her tried and tested ...

The refunding: The Treasury Department announced Wednesday it would sell $125 billion in notes and bonds next week, unchanged from the last quarter. This issuance will refund $116.4 billion of ...