Buscar
Mostrando ítems 21-30 de 78
Comparison between inverted and unprocessed digitized radiographic imaging in periodontal bone loss measurements
(2007-11-01)
The advances in digital imaging technology in dentistry have provided an alternative to film-based radiography and have given new options to detect periodontal bone loss. The purpose of this study was to compare inverted ...
Flow-injection spectrophotometric determination of novalgin in phrmaceuticals using micellar medium
(Japan Soc Analytical Chemistry, 2007-12-01)
A sensitive flow-injection (FI) procedure with spectrophotometric detection in a micellar medium is proposed for the determination of novalgin. The method is based on the instantaneous formation of a red-orange product ...
Análise cinemática tridimensional do movimento de eqüinos em esteira rolante
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2007-08-01)
Adaptou-se uma metodologia utilizada no estudo do movimento humano para analisar o movimento de eqüinos em esteira rolante de alto desempenho, construindo-se um sistema de calibração utilizando-se um teodolito eletrônico ...
Internal standardization combined with dilute-and-shoot preparation of distilled alcoholic beverages for Cu determination by high-resolution continuum source flame atomic absorption spectrometry
(Elsevier B.V., 2012-04-15)
Internal standardization (IS) and dilute-and-shoot preparation of distilled alcoholic beverages were evaluated for the direct determination of Cu by high-resolution continuum source flame atomic absorption spectrometry. ...
Determination of inorganic nutrients in wheat flour by laser-induced breakdown spectroscopy and energy dispersive X-ray fluorescence spectrometry
(Elsevier B.V., 2014-10-01)
Laser-induced breakdown spectroscopy (LIBS) and energy dispersive X-ray fluorescence spectrometry (EDXRF) were evaluated for the determination of P, K, Ca, Mg, S, Fe, Cu, Mn and Zn in pressed pellets of wheat flours. EDXRF ...
Tibial dyschondroplasia and bone mineral density
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2004-12-01)
This study was carried out at Faculdade de Medicina Veterinária e Zootecnia, UNESP, Botucatu-SP, Brazil. The aim was to establish the normal values of bone mineral density (BMD) expressed in millimeters of aluminum in the ...
Cathodic stripping voltammetric determination of ceftazidime in urine at a hanging mercury drop electrode
(Academic Press Inc. Jnl-comp Subscriptions, 1997-09-01)
A method was developed for the differential-pulse cathodic stripping voltammetric determination of ceftazidime with a hanging mercury drop electrode using its reduction peak at -0.43 V in Britton-Robinson buffer pH 4.0. ...
Multi-spectroscopic monitoring of cisplatin-derived species delivery from ureasil polyether hybrid matrix
(Taylor & Francis Ltd, 2011-01-01)
Driven by the challenges involved in the development of new advanced materials with unusual drug delivery profiles capable of improving the therapeutic and toxicological properties of existing cancer chemotherapy, the ...
High-Performance Liquid Chromatographic Quantification of Flavonoids in Eriocaulaceae Species and Their Antimicrobial Activity
(Molecular Diversity Preservation International-mdpi, 2009-11-01)
Quantification of prepared samples by analysis using high performance liquid chromatography with DAD detection was developed to analyze rutin, 6-methoxyapigenin, and 6-methoxyapigenin-7-O-beta-D-glucopyranoside isolated ...