Results 151 to 160 of about 73,592 (334)

Numerical investigation on seismic behavior of steel frame equipped with steel plate shear wall [PDF]

open access: bronze, 2022
Hamza Basri   +3 more
openalex   +1 more source

A Multiscale Pore Analysis Method for Polymer Electrolyte Membrane Fuel Cell Catalyst Layers Validated and Exemplified by Correlating Microstructure with Production Process Parameters

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
A multiscale pore analysis method is presented for polymer electrolyte membrane fuel cell catalyst‐coated membranes (CCMs), integrating mercury intrusion porosimetry, focused ion beam scanning electron microscopy image analysis via a custom MATLAB tool, and optical/atomic‐force microscopy.
Ahammed Suhail Odungat   +8 more
wiley   +1 more source

Investigation of blown boundary layers with an improved wall jet system [PDF]

open access: yes
Measurements were made in a two dimensional incompressible wall jet submerged under a thick upstream boundary layer with a zero pressure gradient and an adverse pressure gradient.
Saripalli, K. R., Simpson, R. L.
core   +4 more sources

Enabling Enhanced Performance of High Areal Capacity Composite Positive Electrodes by Tailoring Electrode Formulation and Microstructure via a Conductive Additive Approach

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
High‐load lithium‐ion battery electrodes based on LiNi0.6Mn0.2Co0.2O2 (45 mg cm−2, 8 mAh cm−2) are produced by blending carbon nanotubes, conductive graphite, and carbon black as conductive additives to optimize both processing and performance. This formulation enhances specific discharge capacities to 146 mAh g−1 at 0.5 C, a 60% increase compared to ...
Candeniz Gercek   +6 more
wiley   +1 more source

A Study on the Significance of the Design Parameters of Steel Plate Shear Walls Subjected to Monotonic Loading [PDF]

open access: gold, 2020
Saeed Honarmand   +3 more
openalex   +1 more source

Treecreeper Drone: Adaptive Mechanism for Passive Tree Trunk Perching

open access: yesAdvanced Intelligent Systems, EarlyView.
Taking inspiration from treecreepers, a passively triggered aerial robot that can reliably perch on vertical tree trunks is presented. The friction‐based approach combines a microspine array with a tail‐like support, and then validates via dynamic analyses and flight experiments, ensuring stable performance across trunk diameters and bark textures ...
Haichuan Li   +2 more
wiley   +1 more source

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