Diffuse Reflection Spectra of Filter Papers Dyed with 1-Arylazo-2-naphthols

a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...

First-Order Parametric Model of Reflectance Spectra for Dyed Fabrics

Lattice Vibration Spectra. LXXV. IR Single Crystal Reflection Spectra of Sr(C103)2

Polarized infrared reflection spectra of Sr(C103)2 single-crystal plates are recorded and analysed for the frequencies of the transversal and longitudinal optical zone-centre phonon modes and other oscillator parameters by Kramers-Kronig analyses and both the classical 3 parameter (dielectric sum-function) and the 4 parameter (factorized form) oscillator-fit methods. The frequencies computed ar...

Spectra Part 2 - 1 - Analysis of NMR Spectra

NMR analysis is a complex topic, from both the spectral interpretation and fundamental physics points of view. This section supplements the text on both of these fronts by first providing a concise summary of important general material, followed by the background necessary to interpret H-NMR spectra for molecules that have more complex signal splitting patterns. We assume that you are already f...

Electrochemical reduction of 1-([(4-halophenyl)imino]methyl)-2-naphthols in aprotic media.

The electrochemical reduction of 1-([(4-halophenyl)imino]methyl)-2-naphthols on graphite electrodes was studied using cyclic voltammetry, chronoamperometry, constant-potential coulometry and preparative constant-potential electrolysis techniques. The data revealed that the reduction on graphite was irreversible and followed an EC mechanism. The diffusion coefficients and the number of electrons...