Preclinical and observational studies suggest that exercise may improve cancer outcomes. However, definitive level 1 evidence is lacking. In this phase 3, randomized trial conducted at 55 centers, we ...

Apple today released macOS Sequoia 15.3.1, a minor update to the macOS Sequoia operating system that came out last September. macOS 15.3.1 comes a few weeks after the launch of macOS Sequoia 15.3. Mac ...

There is a new COVID-19 variant fueling infections in the U.S. KP.3.1.1 is currently the second most common variant in the country. Experts say the variant may be more infectious than previous ...

A summer wave of COVID-19 continues to sweep the United States driven in large part by the highly contagious "FLiRT" COVID variants, including KP.3.1.1 and KP.3. Following the news of multiple Olympic ...

The NCERT books are widely prescribed as the main study resource in schools across India. Their coherent and comprehensible language makes them the ideal learning material for most students. The NCERT ...

What is the Bellman equation for action values, that is, for q_pi? It must give the action value q_pi(s, a) in terms of the action values, q_pi(s', a'), of possible successors to the state-action pair ...

In a randomized, head-to-head, placebo-controlled trial, we enrolled adults with obesity (body-mass index [the weight in kilograms divided by the square of the height in meters], 32 to 43) who did not ...

NCERT Solutions for CBSE 12th Maths, Chapter 3: Matrices are available here. In this article, you will find solutions of exercise 3.1 (from question number 6 to question number 10). These questions ...