Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.
The "moving wall" represents the time period between the last issue available in JSTOR and the most recently published issue of a journal. Moving walls are generally represented in years. In ...
Heart failure with preserved ejection fraction (HFpEF) happens when the heart pumps normally, but it is stiff and can't relax properly. Common symptoms of HFpEF include shortness of breath, fatigue, ...