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In biology, materials science and the energy sciences, structural information provides important insights into the understanding of matter. The link between a structure and its properties can suggest ...

People who regularly weigh themselves may notice that the number on the scale changes, depending on when they do it. In fact, a person’s body weight can change within a single day. The National ...

Recently, I heard Ritsuo Shingo chastise a company president for the seasonal fluctuation in their business. “No good,” he said. It’s sales and marketing responsibility to dampen that variability.