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Off line extraction of phenol from human urine sample with isoamyl alcohol and determination by HPLC
(Marcel Dekker Inc, 1998-01-01)
This method has been developed for extraction and determination of phenol in a urine sample by high performance liquid chromatography.After acid hydrolysis, the free phenol was extracted with isoamyl alcohol solvent, ...
Determination of short-chain fatty acids in dietary fiber extracts using ion-exclusion chromatography with suppressed conductivity detection
(Pergamon-elsevier Science LtdOxfordInglaterra, 2009)
Dynamic green self-configuration of 3G base stations using fuzzy cognitive maps
(Elsevier Science BvAmsterdamHolanda, 2013)
Rapid spot test analysis for the detection of urotropine in pharmaceutical preparations
(Marcel Dekker Inc, 2000-01-01)
The widespread falsification and/or adulteration of commercially available pharmaceutical preparations call for reliable methods of drug identification, preferably through selective and rapid sorting color tests that could ...
A conceptual trajectory multidimensional model: an application to public transportation
(Universidad Nacional de Colombia Sede Medellín, 2011)
Currently, thanks to global positioning systems technologies and mobile devices equipped with sensors, a lot of data about moving objects can be collected, e.g., data related with the trajectories which are followed by ...
Multivariate Development and Validation of a Stability-Indicating HPLC Method for the Determination of Glimepiride in Tablets
(Aoac Int, 2013-09-01)
This paper describes the multivariate development of a stability-indicating HPLC method for the quantification of glimepiride in pharmaceutical tablets. Full factorial design, Doehlert design, and response-surface methodology ...
Efeito da raspagem com ultrassom de dentes envolvidos com doença periodontal em cães: Um estudo microscopia eletrônica de varredura
(2015-01-01)
Scaling using ultrasonic dental equipment was performed on 20 teeth extracted from dogs with advanced periodontal disease, under clinical indication. The surgical extraction of the teeth, which already showed mobility, ...
EFFECT OF ULTRASONIC SCALING OF TEETH INVOLVED WITH PERIODONTAL DISEASE IN DOGS: A SCANNING ELECTRON MICROSCOPIC STUDY
(Univ Federal Uberlandia, 2015-09-01)
Scaling using ultrasonic dental equipment was performed on 20 teeth extracted from dogs with advanced periodontal disease, under clinical indication. The surgical extraction of the teeth, which already showed mobility, ...
Fringing Field Capacitive Smart Sensor Based on PCB Technology for Measuring Water Content in Paper Pulp
(Hindawi Ltd, 2020-03-04)
We present a capacitive smart sensor based on printed circuit board (PCB) technology to measure the amount of water content in a paper pulp at the wet end of a paper machine. The developed sensor incorporates in the same ...