2018年，习近平总书记在宜昌考察时强调，要坚持把修复长江生态环境摆在推动长江经济带发展工作的重要位置，共抓大保护，不搞大开发。
Comparison between Thomas Knoll’s algorithm and the N-convex algorithm, using an 8-colour irregular palette. Left to right: original image, Knoll, N-convex ().
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比如在设施优化上，基金会资助医院改造闲置空间——把22952平方英尺的闲置区域，改造成专科护理区，重点支持心脏和急诊服务，直接提升了医院的运营容量；在人力成本上，基金会推动志愿者项目，每年有志愿者贡献超过17万小时的服务，按2023年美国志愿者小时价值（31.80美元/小时）计算，相当于每年节省数百万美元的劳动力支出，让专业医护人员能专注于医疗本身，不用分心处理行政、运输等琐事。
Intel documentation describes the 386's Protection Test Unit as a component that "implements fast testing of complex memory protection functions." It is mostly composed of a PLA (Programmable Logic Array), referred to as Test PLA by Intel, that is physically visible by its regular appearance on the die. This single piece of combinational logic replaces what would otherwise be dozens of multi-cycle conditional branches in the microcode. Instead of testing privilege rules sequentially, the microcode issues a single protection test operation, and the PLA evaluates all applicable rules in parallel, producing a complete decision in one evaluation: continue, fault, or redirect to a gate handler.