Ming Liu

This book is the first work to conduct the emergency logistics optimization problem under the epidemic environment (whether natural or man-made), which provides a new perspective for the application of optimization theory. In this book, the research methods involve epidemic dynamics, scenario-based emergency decision-making method, big data which combines the traditional and emerging technologies. The authors take epidemic outbreak as the research object and deeply integrate the epidemic spread model with the optimization model of emergency resource scheduling, which opens up a novel application area of operations research.

This book is the first work to conduct the emergency logistics optimization problem under the epidemic environment (whether natural or man-made), which provides a new perspective for the application of optimization theory. In this book, the research methods involve epidemic dynamics, scenario-based emergency decision-making method, big data which combines the traditional and emerging technologies. The authors take epidemic outbreak as the research object and deeply integrate the epidemic spread model with the optimization model of emergency resource scheduling, which opens up a novel application area of operations research.

"When you land on this book, if you do not yet have an appreciation of butterflies or Chan’s workmanship, after reading, it will leave you in awe of both."—Beth Bernstein, Forbes “When I was a young boy, butterflies were flying colours – I knew not their name. Then butterflies became the Butterfly Lovers: a tragedy, a love story, a symbol of eternal love. As I grew older, I found them to embody the words of a great philosopher: life is but a dream; only we need to decide whether we want it to be the dream of a man, or the dream of a butterfly. I could not decide, and so I became The Butterfly Man.” – Wallace Chan Father of The Wallace Cut – an illusionary three-dimensional gemstone carving technique – and The Wallace Chan Porcelain – a ground-breaking material five times stronger than steel – Wallace Chan is a guiding light in the world of jewellery design. Always innovating, always testing boundaries with his materials and technique, Chan’s creations are as stunning as they are intricate. Compiled by jewellery experts, this book explores the cultural and personal significance of Wallace Chan’s most famous emblem: the butterfly. Winged Beauty: The Butterfly Jewellery Art of Wallace Chan features approximately 30 of his finest pieces. Enter a butterfly house of colourful gems, with brooches and necklaces so delicate they might have flown down and alighted on the page.