In this paper I describe and illustrate six possible ways to estimate cohort (personnel) replacement effects: three based on algebra (Kitagawa's two-component method, forward partitioning, and ...

Companies with ties to China’s oppressive tactics in Xinjiang are becoming embedded in the EV supply chain, worrying experts who say the industry is at an inflection point on human rights.

Alex Kachkine spends his days working on microchip research — a skill set surprisingly similar to that needed for restoration.

Manufacturing is the process of turning raw materials or parts into finished goods using tools, human labor, machinery, and chemical processing.