Abstract: In this paper, we propose a new method to calculate correlation and correlation coefficient of interval-valued intuitionistic fuzzy sets which is similar to the cosine of the intersectional ...
Tardigrades are survivors. For more than 500 million years, the microscopic “water bears” have spread all over the planet and endured some of the harshest conditions Earth has to offer. Now a new ...
Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. For millions of Americans, Thanksgiving is simply not Thanksgiving without turkey. The ...