Results 131 to 140 of about 446,471 (361)

On Hyers-Ulam-Rassias stability of a quadratic functional equation [PDF]

, 2003
Ick-Soon Chang, Eun Hwi Lee, Hark-Mahn Kim   +2 more
openalex   +1 more source

Soft and Strong: Elastic Conductors with Bio‐Inspired Self‐Protection

Advanced Materials, EarlyView.
A general reverse‐engineering approach is demonstrated for designing functional yarns that uses woven fabric architecture as a structural framework. The fabric‐based stretchable conductive yarns combine flexibility, high elasticity, low stiffness, self‐protection, and weavability with conventional textile processes. By fine‐tuning the number of elastic
Chenglong Zhang, Xiulun Yin, Chris Zhou, Xin Lu, Siying Wu, Ying Li, Addie Bahi, Sukhneet Kaur Dhillon, Orlando J. Rojas, Jinhua Jiang, Nanliang Chen, Frank K. Ko, John D. W. Madden   +12 more
wiley   +1 more source

Generalized Jensen functional equation on restricted domain

Annals of the West University of Timisoara: Mathematics and Computer Science, 2014
We prove the Hyers-Ulam stability on restricted domains of generalized Jensen functional ...
Chahbi Abdellatif, Almahalebi Muaadh, Chari Ahmed, Kabbaj Samir   +3 more
doaj   +1 more source

HYERS-ULAM-RASSIAS STABILITY OF A QUADRATIC TYPE FUNCTIONAL EQUATION [PDF]

, 2003
Sang-Han Lee, Kil-Woung Jun
openalex   +1 more source

Harnessing Self‐Sensitized Scintillation by Supramolecular Engineering of CsPbBr3 Nanocrystals in Dense Mesoporous Template Nanospheres

Advanced Materials, EarlyView.
Perovskite CsPbBr3 nanocrystals exhibit bright emission, fast response, and solution processability, but their nanoscale size limits efficient radiation detection. Organizing them into porous SiO2 mesospheres enhances radioluminescence up to 40 times, achieving an optimal combination of light yield, fast scintillation, and processability, providing a ...
Xiaohe Zhou, Matteo L. Zaffalon, Emanuele Mazzola, Andrea Fratelli, Francesco Carulli, Chenger Wang, Mengda He, Francesco Bruni, Saptarshi Chakraborty, Leonardo Poletti, Francesca Rossi, Luca Gironi, Francesco Meinardi, Liang Li, Sergio Brovelli   +14 more
wiley   +1 more source

Adaptive Twisting Metamaterials

Advanced Materials, EarlyView.
This work introduces torque‐controlled twisting metamaterials as a transformative platform for adaptive crashworthiness. By combining multiscale predictive modeling with experimental validation on additively manufactured gyroids, it demonstrates tunable stiffness, collapse stress, and energy absorption.
Mattia Utzeri, Maria L. Gatto, Edoardo Mancini, Donato Orlandi, Daniele Cortis, Marco Sasso, Shanmugam Kumar   +6 more
wiley   +1 more source

Mechanically Compliant and Optically Tunable Metal Oxide‐PDMS Nanocomposite Thin Films as a Platform for Flexible Photonic Integration

Advanced Materials Interfaces, EarlyView.
This study demonstrates polydimethylsiloxane (PDMS) nanocomposite thin films incorporating ZnO and TiO2 nanoparticles, optimized using response surface methodology. The films exhibit tunable refractive index, high transparency, low optical loss, and sub‐MPa mechanical compliance.
Moqaddaseh Afzali Naniz, Amr Al Abed, Danyang Wang, Nigel Hamilton Lovell, Dorna Esrafilzadeh   +4 more
wiley   +1 more source

On the stability of an n-dimensional quadratic and additive functional equation [PDF]

, 2006
Kil-Woung Jun, Hark-Mahn Kim
openalex   +1 more source

Inkjet Printed Heating Elements on Textile Substrate for Functionalized Gloves

Advanced Materials Interfaces, EarlyView.
This paper focuses on the implementation of a thin‐film heating structure dedicated to a human hand form using the inkjet printing technology, on a textile substrate for the application area of flexible wearable technologies. The heating performance of the finger structures on the textile substrate demonstrated comparable stable and homogeneous heating
Kalyan Y. Mitra, Tobias Richter, Rodion Podkowyrin, Georg Buchecker, Dana Mitra, Wolfgang Kilian, Michael Eichhorst, Ralf Zichner, Stephan Odenwald   +8 more
wiley   +1 more source

Investigation of Exothermic Behaviors of Energetic Particles in Microfluidics Channels

Advanced Materials Technologies, EarlyView.
Scheme and representative frames of delivery, ignition, and combustion process of core@shell Al@CuO energetic material in a microchannel. The electrical discharge occurred at the throat of microchannel leads to the combustion of the energetic reaction, causing the formation of high‐momentum butterfly‐shaped jet at the throat.
Alex Baranovsky, Anqi Wang, Arsh Saleem, John Z. Wen, Carolyn L. Ren   +4 more
wiley   +1 more source