Aiming at the issues of heavy weight and insufficient structural performance of optical instrument supporting structures in extremely large telescopes, the Wide-Field Optical Spectrograph (WFOS) of ...

Yolk-shell nanocrystals are one-of-a-kind materials with intriguing structural features including a permeable shell, inner space, and moveable yolk. Depending on the materials that are used in ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Felix Candela. Simple concrete shell ...

Thin shell structures are widely used in high-performance engineering due to their favorable strength-to-weight characteristics and capacity for distributed load-bearing.

Curve Works reaches milestone for modular builds of composite shell structures Approach reduces cost by 40%, lead-time by 50% and material use by >70% compared to manufacturing in large, one-off mold.

A team of researchers from Penn, Rensselaer Polytechnic Institute, and Queen’s University published a study on Tuesday announcing they had discovered the first evidence of “shell structures” in the ...

Evidence of broadside collision with dwarf galaxy discovered in Milky Way 'Shell structures' are first of their kind found in the galaxy Date: October 20, 2020 Source: Rensselaer Polytechnic ...