Abstract: The acoustic performance of porous materials is influenced by nonacoustic parameters like static flow resistivity, porosity, tortuosity, and viscous and thermal characteristic lengths.
Using an affordable 3D printer and the CRAFT method, researchers created a model human hand from a single feedstock with distinct domains that mimic the hardness or flexibility of skin, ligaments, ...
In December 2024, I had a column idea for stupidest story of the year, because three immediately came to mind: ∎ A local story that had people alleging the Colorado athletics department hates the good ...
The Philadelphia School District now has the feedback officials said they needed before making decisions about school closings and reconfigurations. The topline result: Philadelphians don’t want their ...
Absent much drama, Wednesday's National Signing Day was a celebration of the work programs have done to assemble top-ranked classes. The Early Signing Period's Wednesday start (Dec. 3-5) formally ...
Many students don’t do the reading and don’t speak up in class, according to a report. Now, professors are trying to change a campus culture they say hurts achievement and stifles speech. By Anemona ...
WARSAW, Sept 22 (Reuters) - NATO member Poland will not hesitate to shoot down objects that violate its airspace and pose a threat, but will take a more cautious approach to situations that are less ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results