Using tunnel boring machine (TBM) to construct inclined shafts in coal mines has become the main way for large-scale coal mines to enter deep mining faces.However, some engineering disasters such as water in rush and rock burst will occur when TBM crosses the aquifer and weak broken rock strata.For the sake of efficient tunneling and advanced optim
The assessment study of the global ecological impact soiebiologique.com tries to highlight the main factors and negative ecological determinants, due to a lack or excess, and it also focuses on highlighting the main negative ecological effects with the aim to rehabilitate and restore the ecological balance within degraded ecosystems.The methodology
Ciliary and rhabdomeric photoreceptor cells represent two main lines of photoreceptor-cell evolution in animals.The two cell types coexist in some animals, however how these cells functionally integrate is unknown.We used connectomics to map synaptic paths between ciliary and rhabdomeric photoreceptors in the planktonic larva of the annelid Platyne
Additive manufacturing offers several opportunities for thermoelectric energy harvesting soiebiologique.com systems.This new manufacturing approach enables customized leg geometries, minimized thermal boundary resistances, less retooling, reduced thermoelectric material waste, and strong potential to manipulate microstructure for higher values of f