BBN PHOTODISINTEGRATION CONSTRAINTS ON GRAVITATIONALLY PRODUCED VECTOR BOSONS



Investigation of pulping and paper making potential of weeds

Increasing use of wood products accompanying with resource constraint has revealed the importance of nonwood based material.In this study, pulping and papermaking potential of three varieties of weeds including Xanthium spinosum, Carthamus tinctorius and Cyperus papyrus have been considered.At first, chemical components of the samples i.e.cellulose

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New drug-eluting stents: technological refinement continues

The arrival of drug-eluting stents (DES) nearly 2 decades ago ignited a revolution in the field of interventional cardiology.The addition of antiproliferative drugs to the stent platform acupatch reduced the rate of in-stent restenosis significantly and increased the number of patients that, to this date, have benefited from percutaneous revascular

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