Gas that suddenly shows up as shoulder pain can feel confusing and even a little scary, especially when it hits after a meal ...

Myalgia often results from muscle strain, injury, or overuse. Chronic conditions like fibromyalgia may require treatment to ease myalgia. Using stress management techniques, like journaling, ...

Abstract: This paper presents the concept to optimize the performance of a piezoelectric MEMS speaker with a cantilever diaphragm array by delicate structure design. The optimization focuses on the ...