Now showing items 1-10 of 551
An instrument for combining x-ray multiple diffraction and x-ray topographic imaging for examining crystal microcrystallography and perfection
(Amer Inst PhysicsMelvilleEUA, 2009)
Horizontal attenuated total reflection applied to simultaneous determination of ash and protein contents in commercial wheat flour
(Elsevier Science BvAmsterdamHolanda, 2005)
Reactive sputter magnetron reactor for preparation of thin films and simultaneous in situ structural study by X-ray diffraction
(Amer Inst Physics, 2013-01)
The purpose of the designed reactor is (i) to obtain polycrystalline and/or amorphous thin ﬁlms by controlled deposition induced by a reactive sputtering magnetron and (ii) to perform a parallel in situ structural study ...
Direct Solid-Phase Optical Measurements in Flow Systems: A Review
(TAYLOR & FRANCIS INC, 2011)
Measurements based on absorption, reflectance, or luminescence of molecular species or complex ions can be carried out directly on a solid support simultaneously to the retention of the analyte. The use of this strategy ...
A sociological reflection on sound, language and music
The reflection on the relation between sound, language and music is necessary to clarify how these concepts are connected with “dimensions and senses of collectivity”. In a panoramic and introductory way, this paper tries ...
Sequential and simultaneous choices: Testing the diet selection and sequential choice models
(Elsevier Science, 2009-03)
We investigate simultaneous and sequential choices in starlings, using Charnov’s Diet ChoiceModel (DCM) and Shapiro, Siller and Kacelnik’s Sequential Choice Model (SCM) to integrate function and mechanism. During a training ...
Determination of hydrochlorothiazide in pharmaceutical formulations by diffuse reflectance spectroscopy
(Editora Unesp, 2005-01-01)
Este trabalho descreve um método por espectroscopia de reflectância difusa utilizando spot test quantitativo para a análise de hidroclorotiazida. As medidas de reflectância foram realizadas analisando-se o composto colorido ...
Rapid and Simultaneous Prediction of Eight Diesel Quality Parameters through ATR-FTIR Analysis
Quality assessment of diesel fuel is highly necessary for society, but the costs and time spent are very high while using standard methods. Therefore, this study aimed to develop an analytical method capable of simultaneously ...