Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation. Thereafter, the effects of nickel loading, catalyst loading, temperature, and carbon number on the decarboxylation of fatty acids were investigated. The results indicate that the products of cracking ...

This article describes the fabrication of a provisional implant-supported, screw-retained restoration for immediate loading of a completely edentulous arch. The technique can be applied to patients with partially edentulous arches as well. Until immediate loading of dental implants becomes a well-documented treatment modality, the described method should not be applied on a routine basis or wit...

cefixime is essential member of orally energetic third generation cephalosporin and has tremendous activity aligned with many pathogens. the virtual bioavailability of a newly industrial dispersible tablet as compared with a recognized identified formulation. a simple and available reversed-phase hplc method with uv detection has been urbanized and validate for cefixime evaluate in human plasma ...

effects of temperature and percentage of organic modifier were studied on retention and selectivity in rp-hplc using solvation parameter model. the system constants were determined by multiple linear regression analysis from experimental values in the retention factor for a group of different solutes with known descriptors by computer using the program spss/pc. the experimental results showed t...

In a group of healthy young male volunteers a worsened tolerance to oral glucose in the afternoon after a four-hour fast was reversed by a 12-hour fast. The latter also produced consistent mild hypoglycaemia from two and a half to four hours after the glucose loading irrespective of the time of day.