Results 31 to 40 of about 184,273 (311)

How College Students Can Depolarize: Evidence for Political Moderation Within Homogeneous Groups

Michigan Journal of Community Service Learning, 2023
This paper demonstrates that, after deliberation, college students showed immense moderation potential and affective depolarization, especially even given their homogeneity as a bloc within American politics and within the overwhelmingly liberal sample ...
Alice Siu
doaj   +2 more sources

Veratridine-Induced Oscillations in Nav 1.7 but Not Nav 1.5 Sodium Channels Are Revealed by Membrane Potential Sensitive Dye

Membranes
Voltage-gated sodium channels (Navs) are critical for membrane potential depolarisation in cells, with especially important roles in neuronal and cardiomyocyte membranes.
Sarah C. R. Lummis, Samantha C. Salvage, Christopher L.-H. Huang, Antony P. Jackson   +3 more
doaj   +1 more source

Shifts in Phytoplankton Community Structure Across an Anticyclonic Eddy Revealed From High Spectral Resolution Lidar Scattering Measurements

Frontiers in Marine Science, 2020
Changes in airborne high spectral resolution lidar (HSRL) measurements of scattering, depolarization, and attenuation coincided with a shift in phytoplankton community composition across an anticyclonic eddy in the North Atlantic. We normalized the total
Jennifer A. Schulien, Alice Della Penna, Alice Della Penna, Peter Gaube, Alison P. Chase, Nils Haëntjens, Jason R. Graff, Johnathan W. Hair, Chris A. Hostetler, Amy Jo Scarino, Emmanuel S. Boss, Lee Karp-Boss, Michael J. Behrenfeld   +12 more
doaj   +1 more source

The role of action potential changes in depolarization-induced failure of excitation contraction coupling in mouse skeletal muscle

eLife, 2022
Excitation-contraction coupling (ECC) is the process by which electrical excitation of muscle is converted into force generation. Depolarization of skeletal muscle resting potential contributes to failure of ECC in diseases such as periodic paralysis ...
Xueyong Wang, Murad Nawaz, Chris DuPont, Jessica H Myers, Steve RA Burke, Roger A Bannister, Brent D Foy, Andrew A Voss, Mark M Rich   +8 more
doaj   +1 more source

An integrated algorithm for structural health monitoring of composite plate using electromechanical impedance [PDF]

Journal of Engineering Science and Military Technologies, 2020
extra-ordinary development of structural materials, such as compositematerials, and structural configurations necessitated establishing robustand continuous structural health monitoring (SHM) systems.
Mostafa Amin Abdelzaher, Mohamed Salem
doaj   +1 more source

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

Mitochondrial membrane potential probes and the proton gradient: a practical usage guide

BioTechniques, 2011
Fluorescent probes for monitoring mitochondrial membrane potential are frequently used for assessing mitochondrial function, particularly in the context of cell fate determination in biological and biomedical research.
Seth W. Perry, John P. Norman, Justin Barbieri, Edward B. Brown, Harris A. Gelbard   +4 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

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

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source