نتایج جستجو برای: scattering intensity

تعداد نتایج: 290912  

Journal: :Acta Crystallographica Section A Foundations and Advances 2017

2013
Jakob Grahn Camilla Brekke Torbjørn Eltoft Benjamin Holt

By means of polarimetric target decomposition, quad-pol SAR data of sea ice is analysed at two frequency bands. In particular, the non negative eigenvalue decomposition (NNED) is applied on Land C-band NASA/JPL AIRSAR data acquired over the Beaufort sea in 2004. The decomposition separates the scattered radar signal into three types, dominated by double, volume and single bounce scattering resp...

2017
R. Bandyopadhyay A. S. Gittings S. S. Suh P. K. Dixon Douglas J. Durian D. J. Durian

We describe a multispeckle dynamic light scattering technique capable of resolving the motion of scattering sites in cases that this motion changes systematically with time. The method is based on the visibility of the speckle pattern formed by the scattered light as detected by a single exposure of a digital camera. Whereas previous multispeckle methods rely on correlations between images, her...

Journal: :The journal of physical chemistry. B 2008
Shyamal Kumar Kundu Noboru Osaka Takuro Matsunaga Masaru Yoshida Mitsuhiro Shibayama

Structural characterization of a hydrogel consisting of an oligomeric electrolyte, poly[pyridinium-1,4-diyliminocarbonyl-1,4-phenylenemethylene chloride] (1-Cl) as an ionic gelator was carried out by static and dynamic light scattering (SLS/DLS) and small-angle neutron scattering (SANS) techniques. All the measurements were performed by changing the concentration and temperature. We have succes...

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