Results 81 to 90 of about 398,053 (318)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Nonlinear Impact Analysis of Urban Road Traffic Carbon Emissions Based on the Integration of Gasoline and Electric Vehicles

Buildings
With the rapid proliferation of electric vehicles (EVs) in China, the landscape of transportation carbon emissions has undergone significant changes. However, research on the impact of the built environment on the carbon emissions of mixed traffic from ...
Dongcheng Xie, Xingzi Shi, Kai Li, Jinwei Li, Gen Li   +4 more
doaj   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

A Study on the Nonlinear Influence of Urban Environment on Outdoor Jogging: Based on an Interpretable GW-RF Hybrid Model

ISPRS International Journal of Geo-Information
Outdoor jogging is a significant component of daily physical activities that benefit public health and urban living environments. However, it is still challenging to untangle the intricate associations between environmental variables and jogging paces ...
Dong Li, Mengmeng Liu, Houzeng Han, Jian Wang, Lei Wang   +4 more
doaj   +1 more source

Dynamically controlling local field enhancement at an epsilon-near-zero/dielectric interface via nonlinearities of an epsilon-near-zero medium

Nanophotonics, 2020
For p-polarized light incident on an interface between an ordinary dielectric and an epsilon-near-zero (ENZ) material, an enhancement of the component of the electric field, normal to this interface, has been shown to occur.
Baev Alexander, Prasad Paras N., Alam M. Zahirul, Boyd Robert W.   +3 more
doaj   +1 more source

Nonlinear effects in steady radiating waves: An exponential asymptotics approach

An asymptotic study is made of nonlinear effects in steady radiating waves due to moving sources in dispersive media. The focus is on problems where the radiated waves have exponentially small amplitude with respect to a parameter μ > 1 like Akα exp(−βk),
Akylas, Triantaphyllos R., Kataoka, Takeshi   +1 more
core   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

How Does the Built Environment Shape Urban Vitality Across Multiple Scales? A Nonlinear Comparative Analysis of Chengdu and Chongqing in China

Land
The built environment is the core material carrier shaping urban vitality, and its impact on urban vitality constitutes a key research hotspot in urban geography and urban–rural planning.
Yuantai Ning, Enxu Wang
doaj   +1 more source

Characterization of dynamic nonlinear effects in MTJ-based magnetic sensors

, 2017
The MgO-based magnetic tunnel junction (MTJ)is the basis of modern hard disk drives´ magnetic read sensors. Within its operating bandwidth, the sensor´s performance is significantly affected by nonlinear and oscillating behavior arising from the MTJ´s ...
Leder, Norbert, Savas Gider, Gider, Savas, Suess, Dieter, Norbert Leder, Arthaber, Holger, Auerbach, Ekaterina, Ekaterina Auerbach, Dieter Suess, Holger Arthaber   +9 more
core   +1 more source