Molar Refraction
Refractive Index, Density, Molar Refraction and Polarizability Constant of substituted1-phenyl-3-aryl-1H-pyrazol-4-carboxylic Acid Derivativesin Different Binary Mixture
... of molar refraction and polarizability constant of Substituted 1-phenyl-3- aryl-1H-pyrazol-4-carboxylic acid derivatives in various percentage of different solvent mixture at temperature 300K are ...(d), ...
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Effect of change in concentration of solute and solvent on molar refraction and polarizability constant of some thiopyrimidine derivatives
... It could be seen that there is linear relationship between molar refraction and concentration. By comparing the values of refractive index of solution to that of standard curves, the concentration of solute ...
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Refractive index, density, molar refraction and polarizability constant of substituted 2, 3‐dihydroquinazolin‐4(1H)‐ones in different binary mixture
... of refraction as a quick, convenient, and accurate way to estimate densities of liquid mixtures has been ...of molar refraction is proposed for the estimation of vapor pressure of pure hydrocarbons ...
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Refractometric study of azomethine drugs in different composition
... Table-2 shows the comparative data of refractive indices and densities of ethanol, dioxane and DMSO, in different percent composition with water. From this, it is observed that, refractive index and density increases ...
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Study of Some Physical Properties of Substituted Pyrazole Carboxylic Acid by Refractometric Technique at 300k in Different Binary Mixtures
... (d), molar refraction (Rm) and polarizability constant (α) of substituted 1-phenyl-3-aryl-1H-pyrazol-4-carboxylic acid derivatives in different percentage of ...that molar refraction and ...
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Determination of Properties of Hexadecane and Butanol Mixtures Using Extrinsic Fiber Optic Chemical Sensor at Various Wavelengths
... Vs molar volume, molar refraction, dielectric constant and molefraction were plotted and similar relation is established with power loss Vs molar volume, molar refraction, ...
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Studies in Formation Constant of Al(III), Cr(III) and Fe(III) Complexes with Some Substituted Isoxazoline, Pyrazole and Pyrazoline pH metrically, Spectrophotometrycally and Polarizibility Constant Refractometrically
... The properties of liquid such as viscosity, refractive index and ultrasonic speed of binary mixtures are studied by many workers [13-19]. Oswal et al [20] have studied dielectric constants and refractive indices of ...
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Refractometric study of substituted aminopyrimidine in non polar solvent
... The refractive indices of solvent mixture and solutions were measured by Abbe’s refractometer (±0.001). Initially, the refractometer was calibrated with glass piece (n=1.5220) provided with the instrument. For evaluating ...
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UV-Vis Absorption and Structural Studies of Eu3+ Ions Doped Alkali Zinc Bismuth Borate Glasses
... estimated. Molar volume was calculated from the density data, and the physical properties are calculated using density, refractive index ...energy, Molar refraction (Rm), Molar electronic ...
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Refractrometry Study of S-Trizinothiocarbamides in Different Percentage of Dioxane-Water Mixture
... of molar refraction of Dioxane-Water mixture were presented in Table No ...of molar refraction and polarizability constant of ligand in 60%, 70% and 80% of Dioxane-Water mixtures were ...
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The Inverse Problem of the Atmospheric Refraction
... Atmospheric refraction was mentioned as early as the first century ...The refraction is the bending of light while passing from transparent homogenous medium to another transparent homogenous medium whose ...
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<p>Accuracy, speed and repeatability of the voice assisted subjective refractor (VASR)</p>
... The results of this study as displayed clearly demonstrate the accuracy, speed and repeatability of the VASR when compared to traditional refractive methods. The strengths of the study include a robust cohort of ...
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Refraction in Children: A Comparison Between "Naive" Refraction to the Plusoptix A12 Portable Auto-Refractometer and Refraction at the Fixed Auto-Refractometer in Cycloplegia: About 52 Cases
... In our work, 75% of values of spherical equivalents provided by Plusoptix A 12 were less than ± 1.00 D from those obtained by auto-refractometer under cycloplegia. These results are consistent with those obtained by ...
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1-Refraction - PPT slides
... Some of the light hitting the surface of a body of water reflects, and some refracts.. Partial Reflection & Refraction[r] ...
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Evolutionary Programming for Systematic Evaluation of Aquifers: A Case Study from Dholera, Cambay Basin, Gujarat, India
... DOI: 10.4236/gep.2019.74009 140 Journal of Geoscience and Environment Protection one is joint inversion of datasets, which is essentially sensitive to different geo- physical parameters (Gallardo & Meju, 2003, 2007). ...
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Does impacted lower third molar exert a forwardly directed pressure?
... molar and contact relation when the third molar touches the adjacent second molar. The statistical evaluation of the data was performed using the software package SPSS version 12.1 (SPSS Inc., ...
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Evidence for subwavelength imaging with positive refraction
... the image with an array of ten outlets of 2 mm exposure that are inserted in the bottom plate in an arc with 0 . 05 λ spacing between them; they represent a detector array. Two of the outlets are at the correct image ...
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Investigation of Negative Refraction Phenomenon for Au Nanowires Array Tuning with Index of Filling Material
... negative refraction and transmission properties in my last ...the refraction and transmission proper- ties have close ...negative refraction and positive refraction decreases with the index ...
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Planck Scale Gravity Test at PETRA
... is obtained for the space-time foam near the Planck length. Here we use ζ instead of the ξ to distinguish between the nonchiral and chiral space. In principle, both types may occur in the same vacuum at different scales ...
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Research and Demonstration of the Refraction Problems
... one-variable function extremum, and discusses the shortest time based on uniform acceleration and descent. Gradually derive the calculation method of time and distance, at the same time, organically combine dichotomy ...
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