Results 1 - 10
of
2,545
of ir
"... akh hora FM mer association between pectin and mucin. The large aggregates observed after mixing pectin and mucin in as firs The fi diffusion, electrical and fracture theories. One of the proposed theories in mucoadhesion is the adsorption theory. After an initial contact between two surfaces, the m ..."
Abstract
- Add to MetaCart
, the material adhered because of surface forces acting between the molecules in the two surfaces. Two types of chemical bonds resulting from these forces were established (Ahuja, Khar, & Ali, 1997). The interpreta-cus layer can be examined to support the electrical theory. The assumption of this theory
ir
"... Stone artifact refitting is a valuable aspect of archaeological research and can inform on a variety of issues, such as prehistoric technology, site taphonomy, and assemblage patterning and function. It offers a means of teasing apart sites with complicated occupational histories and is particularly ..."
Abstract
- Add to MetaCart
according to a score that reflects their likelihood of refitting to a target artifact. Scores are assigned to assemblage items based on a series of criteria, including raw material, cortex, size, and spatial proximity. In this pilot study, known refits from 5GN149, a surface lithic scatter in Colorado, USA
Roughness and IR2 IR Function Analysis: Applications in Material Science
"... Résumé. 2014 La rugosité des surfaces non planes sans parties cachées peut être étudiée à partir de l’analyse des fonctions de type IR2 IR. Ces fonctions correspondent soit à la vraie topographie soit à une vue en perspective. Elles peuvent être décrites quantitativement à partir des paramètres stér ..."
Abstract
- Add to MetaCart
methods. These IR2 IR functions correspond to a true topography or a perspective representation. They can be quantitatively described directly from basic stereological parameters or after morphological transformations. Some examples in material science are given using scanning electron or confocal
composite materials used for military applications by IR thermography
"... Multi-layered composites are used more often in different military applications as constructional materials and light armours protecting against fragments and bullets. Each layer of these materials has very different physical properties. Therefore they are difficult objects to non-destructive testin ..."
Abstract
- Add to MetaCart
of simulation representing possibilities for the use of IR thermography methods to test such composite materials.
Comparative study of advanced IR transmissive materials
"... Six advanced MWIR transmissive materials have been selected for a comprehensive investigation to measure and compare their optical and mechanical properties. The six materials are: sapphire; A1ON (5A1N*9A1203); cubic zirconia (Zr02 *9.4 %mo Y203); spinel (MgO *A1203) fabricated by three processes; l ..."
Abstract
- Add to MetaCart
Six advanced MWIR transmissive materials have been selected for a comprehensive investigation to measure and compare their optical and mechanical properties. The six materials are: sapphire; A1ON (5A1N*9A1203); cubic zirconia (Zr02 *9.4 %mo Y203); spinel (MgO *A1203) fabricated by three processes
Article Fabrication of Large Area Fishnet Optical Metamaterial Structures Operational at Near-IR Wavelengths
, 2010
"... materials ..."
Diffusion Study by IR Micro-Imaging of Molecular Uptake and Release on Mesoporous Zeolites of Structure Type CHA and LTA
, 2013
"... materials ..."
4. Summary and Bibliography IR Overview
"... All slides and tutorial materials © 2009 by the authors ..."
Results 1 - 10
of
2,545