Results 141 to 150 of about 3,638 (308)

Leaflet‐Specific Structure and Dynamics of Solid and Polymer Supported Lipid Bilayers

open access: yesAngewandte Chemie International Edition, EarlyView.
The manuscript investigates the structural and dynamic properties of polyethylene glycol‐supported lipid bilayers using a method based on graphene‐induced energy transfer and line‐scan fluorescence lifetime correlation spectroscopy, providing subnanometer spatial resolution and millisecond temporal resolution within a single experiment.
Narain Karedla   +3 more
wiley   +1 more source

Exploring developmental changes in femoral midneck cross‐sectional properties

open access: yesThe Anatomical Record, EarlyView.
The properties of femoral midneck cross‐sections exhibit a unique growth pattern that is characterized by shape changes during adolescence. Abstract This research delves deeper into previous works on femoral cross‐sectional properties during ontogeny by focusing for the first time on the human femoral midneck. The ontogenetic pattern of cross‐sectional
Julia Muñoz‐Guarinos   +3 more
wiley   +1 more source

The local period integrals and essential vectors

open access: yesMathematische Nachrichten, Volume 296, Issue 1, Page 339-367, January 2023., 2023
Abstract By applying the formula for essential Whittaker functions established by Matringe and Miyauchi, we study five integral representations for irreducible admissible generic representations of GLn over p‐adic fields. In each case, we show that the integrals achieve local formal L‐functions defined by Langlands parameters, when the test vector is ...
Yeongseong Jo
wiley   +1 more source

Degenerate two-phase incompressible flow problems III: Perturbation analysis and numerical experiments

open access: yesElectronic Journal of Differential Equations, 1999
This is the third paper of a three-part series where we develop and analyze a finite element approximation for a degenerate elliptic-parabolic partial differential system which describes the flow of two incompressible, immiscible fluids in porous media ...
Zhangxin Chen, Natalia L. Khlopina
doaj  

Aging Behavior Beyond SOH 80: An Experimental Aging Study on Commercial Lithium–Ion Batteries with Different Cathode Materials: Capacity Loss, Resistance Change and Impedance Modeling

open access: yesBatteries &Supercaps, EarlyView.
Commercial cells made of four different cathode materials are studied for two modes of degradation and subsequently characterized with three different diagnostic techniques during and after aging, leading to a total of more than 200 cells analyzed for this study. Thus, this study reveals aging effects for lithium–ion batteries beyond state of health of
Sebastian Ohneseit   +5 more
wiley   +1 more source

Tuning the Electronic and Optical Properties of Cu2ZnSn1−xGexS4 Alloys for Photovoltaic Applications: A Hybrid Density Functional Theory and Device Simulation Approach

open access: yesBattery Energy, EarlyView.
The study investigates the electronic and optical properties of Cu2ZnGexSn1−xS4 alloys, demonstrating that Ge alloying effectively tunes the band gap, enhancing solar cell efficiency. Through hybrid DFT and device simulations, the research reveals optimal Ge concentrations for photovoltaic applications, highlighting the potential of Ge‐based materials ...
Souraya Goumri‐Said   +3 more
wiley   +1 more source

Investigation of Firing Conditions and Boron Fluxes for the Optimized Synthesis of LiNi0.9Mn0.05Co0.05O2 for High Energy Density Li‐Ion Batteries

open access: yesChemElectroChem, EarlyView.
A short, low temperature, and oxygen‐free route to Ni‐rich NMC90 with high capacity and first‐cycle efficiency is achieved through a boron flux synthesis. The choice of boric acid or borax flux is shown be effective in tailoring the electrochemical performance of the cathode due to their different roles in stabilizing the bulk and surface structure ...
Ethan Williams   +3 more
wiley   +1 more source

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