Two recent encounters have stimulated me to think about the power of media and the weakness of thinking that might be worth sharing. One of my neighbors, unmasked, greeted me from the sidewalk beneath ...

LINCOLN — The Nebraska auditor has challenged public spending and reimbursement practices by the head of the state’s largest agency, including questioning some meal and alcohol charges while on state ...

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Abstract: The disc hob is a key component of the roadheader and its stress is complicated during the rock breaking process. In this paper, the finite element simulation analysis is carried out based ...

Abstract: Cutter is an important component part of the flexible manufacturing system, so the selection of cutters would have direct effect on the machining efficiency and production cost to the whole ...

From cancer to Alzheimer’s: could a renewed focus on energy transform biomedicine? Including energy dynamics in research could improve our understanding of diseases and of the healing processes that ...