Abstract: The unconditionally stable (US) Chebyshev (CS) finite-difference time-domain (FDTD) method is extended for solving the problems of long-time simulation or harmonic resonance using a ...

Background Difference-in-differences is a method commonly used in population health research. It is based on assumptions that ...

Political strategist Steve Schmidt, a Republican turned Democrat, is blasting President Donald Trump as “despised,” “decrepit,” “bitter,” “angry ...

Health systems across the country are well past the pilot stage and deploying AI across clinical, operational and financial functions. CommonSpirit Health (Chicago) has approximately 250 active AI ...

A Florida deputy dismissed the citation months later due to "lack of evidence" Getty Florida influencer Katie went viral after receiving a distracted driving citation for using her right hand to hold ...

Behavioral sleep medicine expert at the University of Alabama at Birmingham, Christina Pierpaoli Parker, Ph.D., shares how to distinguish between tiredness and sleepiness and management strategies.

INTRODUCTION: The finite element method (FEM) is an engineering resource applied to calculate the stress and deformation of complex structures, and has been widely used in orthodontic research. With ...

Hologen, a secretive AI startup co-founded by former Google CEO Eric Schmidt, is seeking to raise $150 million in a Series A fundraising round, STAT has learned. Hologen describes itself as a ...

The percentage of teachers who are using artificial intelligence-driven tools in their classrooms nearly doubled between 2023 and 2025, according to data from the EdWeek Research Center. In 2023, a ...

Compared to the conventional high-order staggered-grid finite-difference method (C-SFD), the time–space domain dispersion-relation-based high-order staggered-grid finite-difference method (TS-SFD) can ...

A judge dismissed indictments against two of the president’s foes, but a new Pentagon investigation of a prominent Democrat shows how he is using a whole-of-government approach to punish those who ...

As artificial intelligence drives the need for vastly more computing storage and processing power, interest in space-based data centers has spiked. Although several startup companies, such as ...