Cichlid fishes in the African Great Lakes have undergone explosive speciation, acquiring markedly varying ecologies and diets. There are multiple lineages of scale-eating cichlids, and their natural history and evolutionary ecology is only partially understood. We examined the feeding habit of Docimodus evelynae, a known scale eater, in Lake Malawi.
View Article and Find Full Text PDFEnviron Technol
September 2016
This research investigated the utilization of textile sludge as a substitute for clay in brick production. The addition of textile sludge to a brick specimen enhanced its pores, thus reducing the quality of the product. However, the addition of waste glass to brick production materials improved the quality of the brick in terms of both compressive strength and water absorption.
View Article and Find Full Text PDFJ Cardiovasc Surg (Torino)
December 1988
A cardioplegic solution containing blood with a low level of ionic calcium was prepared independent of pump-oxygenator perfusate blood, so as to contain a constant concentration of each component at any given time. Using this solution, Jatene's anatomic repair under prolonged periods of aortic cross-clamping ranging from 117 to 184 minutes (mean: 149 min) was performed on seven young infants with simple complete transposition. The ages of the patients ranged from 34 days to 3 months, with a median age of 2 months.
View Article and Find Full Text PDFA total of 48 corneal smears from rabbits were obtained by means of brush, cotton swab and spatula techniques. The cytomorphologic features in those methods are compared. In the smears prepared by brush, numerous corneal epithelial cells were found.
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