Results 101 to 110 of about 392,674 (301)
Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis
Advanced Functional Materials, EarlyView.Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu +11 more
wiley +1 more source
Smart Bike Sharing System to make the City even Smarter
, 2017 These last years with the growing population in the smart city demands an efficient transportation sharing (bike sharing) system for developing the smart city.
Rani, Monika, Vyas, O. P.
core +1 more source
Branch & Solve for Hub Location
49 pages (40 for main manuscript and 9 for complementary material)
Fernández, Elena, Zerega, Nicolás
openaire +2 more sources
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source
The knowledge economy, hub airports and accessibility. A location based perspective. [PDF]
The airplane is gradually creating a completely new spatial pattern as did other kinds of transportation modes in the past. Successively, international airports have gone through a morphogenesis from original pure infrastructure facilities into ...
Alain Thierstein, Sven Conventz
core
Laser anemometer measurements in a transonic axial-flow fan rotor [PDF]
, 1989 Laser anemometer surveys were made of the 3-D flow field in NASA rotor 67, a low aspect ratio transonic axial-flow fan rotor. The test rotor has a tip relative Mach number of 1.38.
Hathaway, Michael D. +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang +15 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang +17 more
wiley +1 more source
Computing induced velocity perturbations due to a helicopter fuselage in a free stream [PDF]
The velocity field of a representative helicopter fuselage in a free stream is computed. Perturbation velocities due to the fuselage are computed in a plan above the location of the helicopter rotor (rotor removed). The velocity perturbations computed by
Althoff, Susan L., Berry, John D.
core +1 more source
, 2011 A lot of previous work showed that the sectional mean first-passage time (SMFPT), i.e., the average of mean first-passage time (MFPT) for random walks to a given hub node (node with maximum degree) averaged over all starting points in scale-free small ...
A. Arenas +38 more
core +2 more sources