Results 71 to 80 of about 28,505,010 (346)

Enhanced Light Absorption by Horizontally Oriented Diatom Colonies

Frontiers in Marine Science, 2020
Through in situ holographic imaging of undisturbed water, diatom colonies with high aspect ratios have been found to exhibit preferential horizontal orientation within high biomass subsurface layers.
Malcolm McFarland, Aditya R. Nayak, Aditya R. Nayak, Nicole Stockley, Michael Twardowski, James Sullivan   +5 more
doaj   +1 more source

Detection Limit for Optically Sensing Specific Protein Interactions in Free-solution

, 2017
Optical molecular sensing techniques are often limited by the refractive index change associated with the probed interactions. In this work, we present a closed form analytical model to estimate the magnitude of optical refractive index change arising ...
Sasikumar, Harish, Varma, Manoj M.
core   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Elastic and inelastic scattering of 12C ions by 7Li at 115 MeV [PDF]

Ядерна фізика та енергетика, 2013
Angular distributions of the 7Li + 12C elastic and inelastic scattering as well as the 7Li(14N, Х) reactions with exited stable and unstable nuclei with Z = 3 6 were measured at Elab(12C) = 115 MeV.
A. T. Rudchik, V. Yu. Kanishchev, A. A. Rudchik, O. A. Ponkratenko, E. I. Koshchy, S. Kliczewski, K. Rusek, V. A. Plujko, S. Yu. Mezhevych, Val. M. Pirnak, A. P. Ilyin, V. V. Uleshchenko, R. Siudak, J. Choiński, B. Czech, A. Szczurek   +15 more
doaj  

A Wide Scaled Analysis of Elastic Scattering of 2H, 4,6He, 6,7,8Li, 7,9Be, 8,11B and 18O from 58Ni at Various Energy Region

Cumhuriyet Science Journal, 2018
Wide scaled analysis of angular distributions for the elastic scatteringof 2H, 4,6He, 6,7,8Li, 7,9Be, 8,11Band18O from 58Ni have been calculated theoretically atvarious MeV energy region over an angular range from 0° to 180° in 20° steps byway of NRV ...
A.hakan Yılmaz, Z. Merve Cinan
doaj   +1 more source

Potential effects of optical solar sail degredation on trajectory design [PDF]

, 2005
The optical properties of the thin metalized polymer films that are projected for solar sails are assumed to be affected by the erosive effects of the space environment.
Baturkin, Volodymyr, Coverstone, Victoria L., Dachwald, Bernd, Diedrich, Benjamin, Garbe, Gregory P., Gorlich, Marianne, Leipold, Manfred, Lura, Franz, Macdonald, Malcolm, McInnes, Colin R., Mengali, Giovanni, Quarta, Alessandro A., Rios-Reyes, Leonel, Scheeres, Daniel J., Sebolt, Wolfgang, Wie, Bong   +15 more
core  

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

A Multi-Objective Genetic Algorithm for Retrieving the Parameters of Sweet Pepper (Capsicum annuum) from the Diffuse Spectral Response

AgriEngineering
In this paper, we present a set of experimental data (SESD) from Capsicum annuum with two different pigmentations, obtained using a self-made computed tomography spectrometer (CTIS), which adapt to the optical model of radiative transfer.
Freddy Narea-Jiménez, Jorge Castro-Ramos, Juan Jaime Sánchez-Escobar   +2 more
doaj   +1 more source

Measurement of the 187Re({\alpha},n)190Ir reaction cross section at sub-Coulomb energies using the Cologne Clover Counting Setup

, 2014
Uncertainties in adopted models of particle+nucleus optical-model potentials directly influence the accuracy in the theoretical predictions of reaction rates as they are needed for reaction-network calculations in, for instance, {\gamma}-process ...
Becker, H. W., Endres, A., Endres, J., Giesen, U., Hennig, A., Mayer, J., Netterdon, L., Pickstone, S. G., Rogalla, D., Schlüter, F., Scholz, P., Zell, K. O., Zilges, A.   +12 more
core   +1 more source

Nonlinear resonance reflection from and transmission through a dense glassy system built up of oriented linear Frenkel chains: two-level models [PDF]

, 2001
A theoretical study of the resonance optical response of assemblies of oriented short (as compared to an optical wavelength) linear Frenkel chains is carried out using a two-level model.
Basharov A. M., Benedict M. G., Bogdanov V. I., Conejero Jarque E., Daehne L., E. Conejero Jarque, Heber J., Lizdey D. G., Logvin Yu. A., Malyshev V. A., Malyshev V. A., Malyshev V. A., Malyshev V. A., Malyshev V. A., Manassah J. T., Manassah J. T., Manassah J. T., Manassah J. T., Roso-Franco L., Roso-Franco L., Roso-Franco L., Scheibe G., V. A. Malyshev, Zakharov S. M.   +23 more
core   +2 more sources