Experts who are looking at the changing and evolving designs of neural nets are expressing interest in the idea of “higher-order attention mechanisms” to replace what has been used in AI transformers ...

Background Middle-aged men seem to be particularly susceptible to adverse cardiovascular effects of endurance exercise. The ...

This video reveals how tensors quietly power the mathematics behind the physical world, from motion and forces to space, time, and modern physics. Learn what tensors really are, why they appear ...

Lower back spasms are involuntary contractions or tensing of the muscles in the lower back, and they may affect movement. Doctors may recommend medications, lifestyle changes, and complementary ...

Vaginismus makes vaginal penetration painful or impossible due to pelvic floor muscles involuntarily contracting. Primary vaginismus is lifelong, while secondary vaginismus develops after previously ...

We describe an unusual case of a woman in her 30s who had recently undergone Roux-en-Y gastric bypass and presented to the emergency department with a 6-week history of intractable nausea and vomiting ...