Results 41 to 50 of about 95,846 (317)
Trapping and escape in a turbid medium [PDF]
The Journal of Chemical Physics, 2017 We investigate the absorption of diffusing molecules in a fluid-filled spherical beaker that contains many small reactive traps. The molecules are absorbed either by hitting a trap or by escaping via the beaker walls. In the physical situation where the number N of traps is large and their radii a are small compared to the beaker radius R, the fraction
Paul L. Krapivsky, Sidney Redner
openaire +5 more sources
Superchaotropic Nano‐ion Binding as a Gelation Motif in Cellulose Ether Solutions
Angewandte Chemie International Edition, Volume 62, Issue 3, January 16, 2023., 2023 Nano‐ions, like polyoxometalates and boron clusters, co‐assemble strongly with non‐ionic solutes in water driven by the chaotropic effect. Here, nano‐ion assembly with non‐ionic cellulose ethers (CE) is shown to result in unprecedented thickening effects and gelation of CE‐solutions. An interplay of electrostatic repulsion and attraction between chains
Max Hohenschutz +4 more
wiley +1 more source
Focusing through turbid media by polarization modulation [PDF]
, 2015 We demonstrate that polarization modulation of an illumination beam can effectively control the spatial profile of the light transmitted through turbid media. Since the transmitted electric fields are completely mingled in turbid media, polarization states of an illumination beam can be effectively used to control the propagation of light through ...
arxiv +1 more source
TESTING OF CONVENTIONAL AND NATURAL COAGULANTS IN SINGLE AND BINARY SYSTEMS TO TREAT TURBID WATER
Journal of Engineering and Sustainable Development, 2020 In this research the impact of utilizing coagulants from natural sources, Aloe Vera, Arabic Gum, Calcium gene and orange peel and compared with alum Al2 (SO4)3.18H2O conventional coagulant was studied.
Sarah Tariq Abaas, Ahmed Hassoon Ali
doaj +1 more source
Extending depolarized DLS measurements to turbid samples [PDF]
arXiv, 2022 The application of dynamic light scattering to soft matter systems has strongly profited from advanced approaches such as the so-called modulated 3D cross correlation technique (mod3D-DLS) that suppress contributions from multiple scattering, and can therefore be used for the characterization of turbid samples.
arxiv
The parameters of atmospheric turbidity [PDF]
Tellus A: Dynamic Meteorology and Oceanography, 1964 The methods for evaluating the atmospheric turbidity parameters, introduced by the present author in 1929-30, are subjected to a critical examination. A method first suggested by M. HEROVANU (1959) is here simplified and expanded, and used for deriving the named parameters in adherence to a procedure described by the present author in a previous paper ...
openaire +3 more sources
Frontiers in Marine Science, 2020 Turbid coral reefs experience high suspended sediment loads and low-light conditions that vertically compress the maximum depth of reef growth.
Kyle M. Morgan +5 more
doaj +1 more source
Light Scattering in Transparent Glass Ceramics [PDF]
Applied Physics Letters, 81, 1171 (2002), 2002 Transparent glass ceramic materials, with microstructures comprised of dispersed nanocrystallites in a residual glass matrix, offer the prospect of nonlinear optical properties. However, good transparency requires low optical scattering and low atomic absorption.
arxiv +1 more source
On the modelling of shallow turbidity flows [PDF]
Advances in Water Resources, 2018 46 pages, 9 figures, 1 table, 82 references. Other author's papers can be downloaded at http://www.denys-dutykh.com/
Valery Yu. Liapidevskii +2 more
openaire +5 more sources
FEBS Open Bio, EarlyView.Ca2+‐mediated response to DMSO was investigated in Saccharomyces cerevisiae cells expressing Ca2+‐dependent aequorin. Cell exposure to DMSO induced a cytosolic Ca2+ wave dependent on the integrity of the Cch1/Mid1 channel. Deletion of KCS1 or VIP1 genes encoding the phosphoinositol pyrophosphate (PP‐IP) synthases suppressed the DMSO‐induced Ca2 ...
Larisa Ioana Gogianu +4 more
wiley +1 more source