Railway Minister Ashwini Vaishnaw has informed the Rajya Sabha that more advanced LHB coaches, introduced by the railways in 1999-2000, are provided with centre buffer couplers in which coupling ...

This week's gallery highlights installation-ready rigid coupling for fire systems, PEX-a pipe for service lines, an air-source heat pump water heater, a tankless reverse osmosis... This week's gallery ...

Age-dependent increase in the level of trans-acting factors such as miRNA or RBPs (upper and middle parts, respectively) were shown to induce the translational repression of their target mRNAs.

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At close: November 20 at 4:00 p.m. EST ...