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Research on the mechanism of pore structure on water transportation in cement-based materials. [PDF]

open access: yesPLoS One
Hao E   +8 more
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Gatekeepers in primary care - a qualitative study on manual therapists' role in triaging patients with back and neck pain. [PDF]

open access: yesBMC Health Serv Res
Axén I   +5 more
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Synthetic Precious Stones

Angewandte Chemie International Edition in English, 1973
AbstractThe first industrially feasible process for the synthesis of rubies was developed by Verneuil around the turn of the century. Progress in growing single crystals led in time to numerous other processes, some of which can be applied to the production of precious stones.
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Precious stones

Notes and Queries, 1887
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