For decades, travel journalist Shellie Bailey-Shah and her husband have fantasized about living in Europe. They nearly made the leap once before, when a job opportunity in Prague appeared to be their ...

Abstract: Carrying out comprehensive green prevention and control on pests and plant diseases is important for improving quality of agricultural products, reducing usage of agricultural pesticides, ...

Abstract: Most methods proposed to uncover communities in complex networks rely on combinatorial graph properties. Usually an edge-counting quality function, such as modularity, is optimized over all ...

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Lynne Eldrige, MD, is a lung cancer physician, patient advocate, and award-winning author of "Avoiding Cancer One Day at a Time." Alveoli are tiny air sacs in the lungs that help move oxygen into the ...