When constructing concrete columns, the right materials and techniques can make a big difference in both strength and creativity. Explore skills and ideas for creative concrete column construction, ...

Art, architecture and design news. Criticism and reviews from co-chief art critics Roberta Smith and Holland Cotter and architecture critic Michael Kimmelman.

How circular thinking is reshaping the future of concrete and what the concrete contractor's role is within the strategy. As ...

The study explores the linear-to-circular polarization conversion of transmission and reflection in the terahertz region by designing the chemical scaffold of perylene molecule. The axial ratio is ...

This paper presents a novel bidirectional X-band antenna design with symmetrical logarithmic arms and PIN-controlled conical sections. Each arm has a PIN diode and the antenna is fed centrally by a ...