A cell can act in astonishingly complex ways. It must decide for itself whether to grow and multiply, rest, specialize, age ...

Calibration is one of the most critical steps in the pH measurement process. Some of the common calibration-related problems include out-of-range slope values and cell constants, inaccurate readings ...

In nature, the behavior of systems—whether large or small—is always governed by a few fundamental principles. For instance, ...

Weiss is recognized as an international expert in analytical chemistry (especially in the field of liquid/ion chromatography) ...

The Roanoke City School Board named Kathy Duncan as Patrick Henry High School’s new principal at its Tuesday night meeting. Duncan has been serving in the role on an interim basis since March, when ...