Abstract: A new type of magnetic fluid and several classes of new devices utilizing this fluid have been developed at the National Bureau of Standards. One application of this fluid has been in ...

Principles and Standards for School Mathematics outlines the essential components of a high-quality school mathematics program. It emphasizes the need for well-prepared and well-supported teachers and ...

They have influenced our lives and helped us understand our true potential. Thus, we can safely say that the relationship students share with their teachers is one of the most treasured relationships ...