Search results
Results from the WOW.Com Content Network
Rose bengal solid and solution in water. Rose bengal (4,5,6,7-tetrachloro-2',4',5',7'-tetraiodofluorescein) is a stain. Rose bengal belongs to the class of organic compounds called xanthenes. [1] Its sodium salt is commonly used in eye drops to stain damaged conjunctival and corneal cells and thereby identify damage to the eye.
Rosa chinensis (Chinese: 月季; pinyin: yuèjì), known commonly as the China rose, [2] Chinese rose, [3] or Bengal rose, [4] is a member of the genus Rosa native to Southwest China in Guizhou, Hubei, and Sichuan Provinces.
Leith Hill: South Downs: Summit is 25 metres ENE of trig point. Hindleap Hill [3] 203 66 (est.) TuMP: Crowborough Hill: South Downs: Saxonbury Hill [3] 202 70 (est.) TuMP: Black Down, Sussex: South Downs: Willingdon Hill [3] 201 110 (est.) HuMP, TuMP: Wilmington Hill: South Downs: Summit on tumulus 20 metres north of trig point. Newmarket Hill ...
For premium support please call: 800-290-4726 more ways to reach us
Rosa banksiae Rosa persica. There are currently four subgenera in Rosa, although there have been some disputes over the years. [3] The four subgenera are: Hulthemia (formerly Simplicifoliae, meaning "with single leaves") containing one or two species from Southwest Asia, R. persica and R. berberifolia (syn. R. persica var. berberifolia) which are the only species without compound leaves or ...
Rose Bengal is a well-recognized photosensitizer and its phototoxicity has been well-documented. Its cytotoxic mechanism of action in the absence of light activation, however, is less well understood.
The observatory was situated in the summit of Crowborough Hill, a hill of roughly 250 m above sea level, the highest point of the surrounding region. The buildings were designed to allow that the telescopes could go down until the 20° above the horizon when they focused above the roofs of the house.
All Saints' Church. The town's name means "hill or mound frequented by crows", from the Old English crāwe + beorg. [5]In 1734, Sir Henry Fermor, a local benefactor, bequeathed money for a church and charity school for the benefit of the "very ignorant and heathenish people" that lived in the part of Rotherfield "in or near a place called Crowborough and Ashdown Forest". [6]