PUNCHING shear is one of the most sudden and catastrophic risks in reinforced concrete flat slabs, and typically occurs around column supports under concentrated loads. It can develop with little ...

It’s a familiar moment in math class—students are asked to solve a problem, and some jump in confidently while others freeze, unsure where to begin. When students don’t yet have a clear mental model ...

Part 4 of the TED Radio Hour episode What can you control in this chaotic world? What do you want out of life? Instead of ignoring daunting questions like this, designer Bill Burnett says we should ...

The new AI-DADA tool lets you create a unique Swatch design using AI prompts. You can’t make a custom MoonSwatch yet—but it’s not entirely off the table. It was called Swatch x You, and it let you ...

ABSTRACT: The analysis and detailing of the slabless staircase represent a critical factor in their limited commercial and residential usage compared to the waist slab staircase, despite their ...

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Abstract: Shear wave dispersion (SWD) imaging provides insight into tissue viscoelastic properties by analyzing frequency-dependent shear wave speeds. While traditional approaches generally rely on ...

We’re living through an era of accelerated change, and leaders feel it every day. In five years, we’ve experienced the impacts of Covid and how it rebooted the norms we took for granted in how we work ...

Editor’s Note: The following is based on “Design for Manufacturing: Punch/Shear Combination Machines,” presented at FABTECH 2025, www.fabtechexpo.com, by Fred Cooke, systems sales manager for Prima ...