Results 41 to 50 of about 1,022,340 (367)

Light scattering at small angles by atmospheric irregular particles: modelling and laboratory measurements [PDF]

Atmospheric Measurement Techniques, 2014
We have investigated the behaviour of light scattering by particulates of various sizes (0.1 μm to 100 μm) at a small scattering angle (below 20°). It has been previously shown that, for a small angle, the scattered intensities are weakly dependent upon ...
T. Lurton, J.-B. Renard, D. Vignelles, M. Jeannot, R. Akiki, J.-L. Mineau, T. Tonnelier   +6 more
doaj   +1 more source

Research on a Simulation Model of a Skywave Over-the-Horizon Radar Sea Echo Spectrum

Remote Sensing, 2022
The capability of a skywave over-the-horizon radar (SWR) to achieve the continuous observation of a wide range of ocean dynamics parameters via a single ionospheric reflection has been demonstrated by many scholars.
Mengyan Feng, Hanxian Fang, Weihua Ai, Xiongbin Wu, Xianchang Yue, Lan Zhang, Chaogang Guo, Qing Zhou, Xiaoyan Li   +8 more
doaj   +1 more source

Grazing Incidence Small-Angle Neutron Scattering: Background Determination and Optimization for Soft Matter Samples

Applied Sciences, 2021
Grazing incidence small-angle neutron scattering (GISANS) provides access to interfacial properties, e.g., in soft matter on polymers adsorbed at a solid substrate.
Tetyana Kyrey, Marina Ganeva, Judith Witte, Artem Feoktystov, Stefan Wellert, Olaf Holderer   +5 more
doaj   +1 more source

Stable DOPG/Glycyrrhizin Vesicles with a Wide Range of Mixing Ratios: Structure and Stability as Seen by Scattering Experiments and Cryo-TEM

Molecules, 2021
Phosphatidylglycerols represent a large share of the lipids in the plasmamembrane of procaryotes. Therefore, this study investigates the role of charged lipids in the plasma membrane with respect to the interaction of the antiviral saponin glycyrrhizin ...
Carina Dargel, Friederike Gräbitz-Bräuer, Ramsia Geisler, Pascal Fandrich, Yvonne Hannappel, Lionel Porcar, Thomas Hellweg   +6 more
doaj   +1 more source

Small-angle scattering from fat fractals

, 2014
A number of experimental small-angle scattering (SAS) data are characterized by a succession of power-law decays with arbitrarily decreasing values of scattering exponents.
Anitas, Eugen M.
core   +1 more source

Hard Scattering and Gauge/String Duality [PDF]

, 2001
We consider high-energy fixed-angle scattering of glueballs in confining gauge theories that have supergravity duals. Although the effective description is in terms of the scattering of strings, we find that the amplitudes are hard (power law). This is a
A. Brandhuber, A. M. Polyakov, A. W. Peet, D. J. Gross, E. Witten, E. Witten, G. 't Hooft, I. R. Klebanov, J. Maldacena, J. Maldacena, J. Polchinski, J. R. Forshaw, Joseph Polchinski, M. B. Green, Matthew J. Strassler, R. A. Janik, S. B. Giddings, S. Rey, V. A. Matveev, V. Balasubramanian, V. Balasubramanian   +20 more
core   +2 more sources

2017 publication guidelines for structural modelling of small-angle scattering data from biomolecules in solution: an update

Acta Crystallographica Section D: Structural Biology, 2017
Updated guidelines are presented for publishing biomolecular small-angle scattering (SAS) experiments so that readers can independently assess the quality of the data and models presented.
J. Trewhella, A. Duff, D. Durand, F. Gabel, J. M. Guss, Wayne A. Hendrickson, Greg L. Hura, David A. Jacques, Nigel M. Kirby, Ann H. Kwan, Javier Pérez, L. Pollack, Timothy M. Ryan, A. Sali, D. Schneidman-Duhovny, T. Schwede, D. Svergun, M. Sugiyama, J. Tainer, P. Vachette, John Westbrook, A. Whitten   +21 more
semanticscholar   +1 more source

Small-Angle X-Ray and Neutron Scattering on Photosynthetic Membranes

Frontiers in Chemistry, 2021
Ultrastructural membrane arrangements in living cells and their dynamic remodeling in response to environmental changes remain an area of active research but are also subject to large uncertainty.
Dainius Jakubauskas, Kell Mortensen, Poul Erik Jensen, Jacob J. K. Kirkensgaard, Jacob J. K. Kirkensgaard   +4 more
doaj   +1 more source

Multiple small angle neutron scattering in ferromagnets

, 1997
The conclusions arising from the multiple small angle neutron scattering theory, developed recently by S.V. Maleyev, R.V. Pomortsev and Y.N. Skryabin [Phys. Rev.
A.Z. Menshikov, Berk, Berk, Berk, Berk, Bogdanov, Hughes, Maleyev, S.G. Bogdanov, Shilshtein, Shilshtein, Weiss, Y.N. Skryabin   +12 more
core   +1 more source

Correlated Diffuse X-ray Scattering from Periodically Nano-Structured Surfaces [PDF]

, 2016
Laterally periodic nanostructures were investigated with grazing incidence small angle X-ray scattering. To support an improved reconstruction of nanostructured surface geometries, we investigated the origin of the contributions to the diffuse scattering
Burger, Sven, Haase, Anton, Krumrey, Michael, Probst, Juergen, Schoengen, Max, Scholze, Frank, Soltwisch, Victor, Wernecke, Jan   +7 more
core   +4 more sources