Results 51 to 60 of about 1,717,284 (272)

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Transient analysis of a three-layer microbeam subjected to electric potential

International Journal of Smart and Nano Materials, 2017
In this paper, free vibration, wave propagation, and bending analyses of a sandwich microbeam integrated with piezoelectric face-sheets resting on Pasternak foundation under electric potential are presented based on the strain gradient theory and Euler ...
Mohammad Arefi, Ashraf M. Zenkour
doaj   +1 more source

Online detection of inter‐turn short‐circuit fault in dual‐redundancy permanent magnet synchronous motor

IET Electric Power Applications, 2021
An online detection method for the inter‐turn short‐circuit fault (ISCF) of a dual‐redundancy permanent magnet synchronous motor (DRPMSM) is proposed.
Yukai Yang, Yiguang Chen, Weijie Hao
doaj   +1 more source

Electro-vortex flow simulation using coupled meshes

, 2018
A numerical model for simulating electro-vortical flows in OpenFOAM is developed. Electric potential and current are solved in coupled solid-liquid conductors by a parent-child mesh technique.
Beckstein, Pascal, Galindo, Vladimir, Starace, Marco, Weber, Norbert, Weier, Tom   +4 more
core   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

“Cloud Electric Potential” [PDF]

Nature, 1888
I DESIRE to draw the attention, more particularly of your electrical readers, to the following paragraph on p. 651 of the eighth edition (1884) of Deschanel's “Natural Philosophy,” part iii., which appears distinctly at variance with the theory of thunderstorms as explained in Prof.
openaire   +3 more sources

Frailty Exacerbates Disability in Progressive Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background To evaluate frailty in severe progressive multiple sclerosis (PMS) and to investigate the underlying mechanisms. Methods This prospective, cross‐sectional, multicenter study enrolled a late severe PMS group requiring skilled nursing (n = 53) and an age, sex, and disease duration‐matched control PMS group (n = 53).
Taylor R. Wicks, Anna Wolska, Diala Ghazal, Dejan Jakimovski, Bianca Weinstock‐Guttman, Alexander Burnham, Niels Bergsland, Michael G. Dwyer, Alan T. Remaley, Robert Zivadinov, Murali Ramanathan   +10 more
wiley   +1 more source

Confinement effects from interacting chromo-magnetic and axion fields

, 2005
We study a non-Abelian gauge theory with a pseudo scalar coupling \phi \epsilon ^{\mu \nu \alpha \beta} F_{\mu \nu}^a F_{\alpha \beta}^a in the case where a constant chromo-electric, or chromo-magnetic, strength expectation value is present.
't Hooft G, Ansoldi S, Capstick S, Euro Spallucci, Kim J E, Olesen P, Patricio Gaete   +6 more
core   +1 more source

Constraints to do realistic modeling of the electric field ahead of the tip of a lightning leader [PDF]

, 2017
Several computer models exist to explain the observation of terrestrial gamma-ray flashes (TGFs). Some of these models estimate the electric field ahead of lightning leaders and its effects on electron acceleration and multiplication.
Balanis, Bazelyan, Briggs, Carlson, Carlson, Carlson, Celestin, Celestin, Celestin, Coleman, Coleman, Cooray, Cummer, Cummer, Cummer, Dwyer, Dwyer, Dwyer, Dwyer, Dwyer, Dwyer, Gjesteland, Gjesteland, Gurevich, Gurevich, Harrington, Inan, Kasemir, Köhn, Köhn, Landau, Lehtinen, Lu, Mallios, Marisaldi, Marisaldi, Marshall, Marshall, Marshall, Moss, Pan, Pasko, Rakov, Shao, Skeltved, Smith, Stanley, Stolzenburg, Williams, Wilson, Xu, Xu, Østgaard, Østgaard, Østgaard, Østgaard   +55 more
core   +2 more sources

Numerical Simulation of a Time-Dependent Electroviscous and Hybrid Nanofluid with Darcy-Forchheimer Effect between Squeezing Plates

Nanomaterials, 2022
In this article, the behavior of transient electroviscous fluid flow is investigated through squeezing plates containing hybrid nanoparticles. A hybrid nanofluid MoS2+Au/C2H6O2−H2O was formulated by dissolving the components of an inorganic substance ...
Muhammad Sohail Khan, Sun Mei, Shabnam, Unai Fernandez-Gamiz, Samad Noeiaghdam, Aamir Khan   +5 more
doaj   +1 more source