Rose ( Rosa L.) is an economically important ornamental genus that has been cultivated for its scent the perfume industry since antiquity. However, most modern roses have lost their fragrance during later stages of breeding process. Here, 59 species , including 24 wild species, 20 Chinese old garden roses, and 15 were examined by headspace solid-phase microextraction gas chromatography–mass spe...

We studied the effect of inserting a Ti layer between the Cu and TiN layers on the interconnect resistance and on the resistance toward electromigration (EM) of the damascene interconnects. As a result, it became clear that, by inserting the Ti layer, the adhesion of the Cu to the underlayer could be improved. By inserting the thin Ti layer with atmospheric exposure, we were able to hold down t...

Flower of Rosa damascena Mill is widely used in Iran for gastrointestinal (GI) disorders. However, its pharmacological action on ileum contraction has not been studied. In this research we have investigated ileum motility effect of essential oil of flower petals of R. damascena growing in Kashan, Iran, and two of its constituents. The essential oils obtained by hydrodistillation were investigat...

The present study was carried out to determine the effects of using dried rose dreg (DRD) as an alternative litter material for broiler performance and microbiological characteristics of litter. A total of 225 day-old broiler chicks was raised on pine wood shavings (PS), DRD and PS+DRD until 42 days. The effects of litter material on broiler performance and FCR did not differ. At 42 days the ef...

rosa damascena flower is widely used for gastrointestinal (gi) disorders. however, its pharmacological action on isolated ileum has not been studied. in this research, the effect of extract of flower petals of r. damascena mill. growing in kashan, iran, on ileum motility was investigated. hydroalcoholic extract was prepared by percolation method. a section of rat ileum was suspended in an organ...