👉 Occurrence engineering refers to the process of intentionally modifying the physical or chemical environment in which a material, molecule, or biological system operates to enhance its desired properties or functionalities. This can involve altering the material's structure, composition, or surrounding conditions to optimize performance, stability, or reactivity. For instance, in materials science, engineers might introduce defects or dopants to improve electrical conductivity or mechanical strength. In biotechnology, it could mean adjusting pH levels or temperature to enhance enzyme activity or cell growth. The goal is to leverage these modifications to achieve specific outcomes that would not be possible under the original conditions, thereby expanding the potential applications and efficiencies of the system in question.