Students in Melissa Williams' kindergarten class at the Westminster School in Atlanta, Georgia, practice connecting quantities to written numbers — a key part of number sense. Credit: Holly Korbey for ...

In complex networks, there often are groups of nodes that are better connected internally than to the rest of the network. In network science, these groups are referred to as communities. These ...

Compilers are a necessary technology to turn high-level, easier-to-write code into efficient machine code for computers to execute. Their sophistication at doing this ...

CNTs are hollow, cylindrical nanostructures composed of a single sheet of carbon atoms, and have exceptional electrical, physical and thermal properties 5,6,7. They can be used to fabricate CNT ...