IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This binder contains the original ...

Punching is a possible failure mode for slender footings and it may lead a structure to ruin through progressive collapse. Although footing present different geometric characteristics, their punching ...

Abstract: Reconfigurable Intelligent Surface (RIS) is regarded as a critical technology for future wireless communications. In this paper, a novel 2-bit wideband RIS with 16×16 elements is presented.

Masoud Akbarzadeh (left), a professor of architecture at the University of Pennsylvania, is working with students to design concrete structures that use as little concrete as possible while remaining ...