Perovskite solar cells (PSCs) have emerged as promising alternative for next generation photovoltaics due to their superior power conversion efficiencies (record currently at 34.9% for ...

Materials science is an interdisciplinary field concerned with the understanding and application of the properties of matter. Materials scientists study the connections between the underlying ...

Abstract: Air voids within cables insulated with cross-linked polyethylene (EPR) are identified as vulnerabilities due to their association with operational charges resulting from partial discharges.

An interactive 3D web visualization simulating foot traffic in Paris. This project uses mathematical models to generate realistic movement patterns based on city points of interest. Feel free to ...

Abstract: Crowd simulation algorithms based on the social force model are widely used to simulate the movement behavior of real crowds due to their realism and flexibility. However, when modeling the ...

You can improve your bone density in multiple ways, including through diet, vitamin and mineral supplements, exercise, lifestyle changes, and medications. 1. Get Enough Calcium Calcium is an essential ...

X was down for tens of thousands of users worldwide on Friday, according to outage tracking website Downdetector.com.

aDepartment of Neurology, University of California San Francisco, San Francisco, CA, USA bWeill Institute for Neurosciences, University of California San Francisco, San Francisco, CA, USA cDepartment ...