SEISMIC MOTION INPUT METHODS OF VISCOUS-ELASTIC BOUNDARY AND NUMERICAL SIMULATION OF SEISMIC RESPONSE ON LARGE DIAMETER TUNNELS

Seismic motion input methods of viscous-elastic boundary and numerical simulation of seismic response on large diameter tunnels

To determine the selection of input wave field at the bottom of the viscous-elastic boundary, and study the seismic response of two parallel large-diameter shield tunnels, corresponding numerical models were established for analysis.First, through the study of wave method for seismic motion input of viscous-elastic boundary, several different wave

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Extracellular vesicles enriched with an endothelial cell pro-survival microRNA affects skin tissue regeneration

Endothelial cell (EC) activity is essential for tissue regeneration in several (patho)physiological contexts.However, our capacity to deliver in vivo biomolecules capable of controlling EC fate is relatively limited.Here, we screened a library of microRNA (miR) mimics and identified 25 miRs capable of enhancing the survival of ECs exposed to ischem

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