Results 41 to 50 of about 158,549 (169)

Modulation of Depolarization for Optical Data Links

IEEE Photonics Journal, 2022
Controlled depolarization of a polychromatic carrier can be applied simultaneously with polarization-shift keying (PolSK) to achieve a three-dimensional symbol space using only a direct-detection Stokes-vector receiver.
Mark D. Feuer
doaj   +1 more source

Statistical modeling of the depolarizing properties of optically dense dispersive systems in the small-angle scattering mode of probe light propagation [PDF]

Известия Саратовского университета. Новая серия: Математика. Механика. Информатика
Results of statistical modeling of the polarization degree decay in the case of forward propagation of a linearly polarized laser beam in multiple scattering dispersive systems are presented.
Isaeva, Anna A., Isaeva, Elena A., Skripal, Anatoly Vladimirovich, Zimnyakov, Dmitry A.   +3 more
doaj   +1 more source

Reduced Ca2+ transient amplitudes may signify increased or decreased depolarization depending on the neuromodulatory signaling pathway

Frontiers in Neuroscience, 2022
Neuromodulators regulate neuronal excitability and bias neural circuit outputs. Optical recording of neuronal Ca2+ transients is a powerful approach to study the impact of neuromodulators on neural circuit dynamics.
Arunima Debnath, Paul D. E. Williams, Bruce A. Bamber   +2 more
doaj   +1 more source

Integrated Signaling Network Involving Calcium, Nitric Oxide, and Active Oxygen Species but Not Mitogen-Activated Protein Kinases in BcPG1-Elicited Grapevine Defenses

Molecular Plant-Microbe Interactions, 2006
We have already reported the identification of the endopolygalacturonase 1 (BcPG1) from Botrytis cinerea as a potent elicitor of defense responses in grapevine, independently of its enzymatic activity.
Elodie Vandelle, Benoît Poinssot, David Wendehenne, Marc Bentéjac, Alain Pugin   +4 more
doaj   +1 more source

Voltage Gated Sodium Channel Genes in Epilepsy: Mutations, Functional Studies, and Treatment Dimensions

Frontiers in Neurology, 2021
Genetic epilepsy occurs as a result of mutations in either a single gene or an interplay of different genes. These mutations have been detected in ion channel and non-ion channel genes. A noteworthy class of ion channel genes are the voltage gated sodium
Ibitayo Abigail Ademuwagun, Ibitayo Abigail Ademuwagun, Solomon Oladapo Rotimi, Solomon Oladapo Rotimi, Steffen Syrbe, Yvonne Ukamaka Ajamma, Ezekiel Adebiyi, Ezekiel Adebiyi, Ezekiel Adebiyi   +8 more
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Acetylcholine Depolarizes Barnacle Photoreceptors [PDF]

Journal of Experimental Biology, 1985
ABSTRACT A variety of vertebrate and invertebrate sensory cells are known to be sensitive to acetylcholine (ACh), although the purpose of ACh receptors on these cells is not understood. Acetylcholine elicits action potentials from the sensory cell of the crayfish stretch receptor organ, which receives inhibitory but not excitatory ...
L C, Timpe, A E, Stuart
openaire   +2 more sources

Synthetic Mueller Imaging Polarimetry

Photonics, 2023
The transformation of the state of polarization of a light beam via its linear interaction with a material medium can be modeled through the Stokes–Mueller formalism.
José J. Gil, Ignacio San José
doaj   +1 more source

Scattering and Radiative Properties of Morphologically Complex Carbonaceous Aerosols: A Systematic Modeling Study

Remote Sensing, 2018
This paper provides a thorough modeling-based overview of the scattering and radiative properties of a wide variety of morphologically complex carbonaceous aerosols.
Li Liu, Michael I. Mishchenko
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Geometric Interpretation and General Classification of Three-Dimensional Polarization States through the Intrinsic Stokes Parameters

Photonics, 2021
In contrast with what happens for two-dimensional polarization states, defined as those whose electric field fluctuates in a fixed plane, which can readily be represented by means of the Poincaré sphere, the complete description of general three ...
José J. Gil
doaj   +1 more source

Depolarizing the GM debate [PDF]

New Phytologist, 2001
The definitive version is available at onlinelibrary.wiley ...
openaire   +3 more sources