The digitalization of the economy is transforming the ways in which goods and services are delivered and consumed. Despite these changes, there is little statistical information currently available ...

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Electric vehicle batteries consist of multiple modules, each one comprising many individual battery cells. These modules are the centerpiece of any battery and are responsible for the lion’s share of ...

1 The Second Clinical College, Heilongjiang University of Chinese Medicine, Harbin, China 2 Department of Musculoskeletal Pain, The Second Affiliated Hospital of Heilongjiang University of Chinese ...