An explosion occurred in the exhaust line to the scrubber during a cleaning procedure with concentrated nitric acid in a chemical reactor.Previously the reactor was treated with methanol under reflux and afterwards rinsed with drinking water.The detonation destroyed completely a section of a PN 16 condensate pipe after a flame arrestor.Glass piping
We examine the effect of the foreign direct investment (FDI) on taxes paid for Turkey with a special focus on the differentials between firms operating with different technology levels.We utilize a comprehensive dataset for Turkish manufacturing firms over 2004-2012 period and employ HEATHER Generalized Method of Moments methodology.The results of
We analyzed the structure of human long non-coding RNA (lncRNAs) genes to investigate whether the non-coding transcriptome is organized in modular L-Ornithine domains, as is the case for protein-coding genes.To this aim, we compared all known human lncRNA exons and identified 340 pairs of exons with high sequence and/or secondary structure similari
The related large-scale travel restrictions ensuing the ongoing Covid-19 pandemic have had a devastating impact on the global tourism and hospitality industry.In particular, the hotel industry is proving to be the hardest hit by the pandemic due to reduced tourism and travel along with a slowdown in economic activity (Hoisington 2020).In order to a