Results 71 to 80 of about 78,317 (265)

Microwave oven fabricated hybrid memristor devices for non-volatile memory storage [PDF]

, 2014
© 2014 IOP Publishing Ltd. Novel hybrid non-volatile memories made using an ultra-fast microwave heating method are reported for the first time. The devices, consisting of aligned ZnO nanorods embedded in poly (methyl methacrylate), require no forming ...
Gray, R. J., Kelly, S. M., Kemp, N. T., O'Neill, M., O’Neill, M, Verrelli, E.   +5 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

Steps on current-voltage characteristics of a silicon quantum dot covered by natural oxide

, 2002
Considering a double-barrier structure formed by a silicon quantum dot covered by natural oxide with two metallic terminals, we derive simple conditions for a step-like voltage-current curve.
A. Dutta, A. I. Larkin, I. A. Devyatov, J. Schwinger, L. J. Guo, N. F. Mott, R. J. Haug, S. V. Vyshenski, U. Zeitler   +8 more
core   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Numerical Simulation of Potential Distribution in Grounding Systems Using the Finite Difference Matrix Operators Approach with Non-Uniform Mesh

Energies
In this paper, we introduce the development of the Finite Difference Matrix Operators (FDMO) algorithm for solving the three-dimensional (3D) electromagnetic problem governed by the Laplace–Poisson equation.
Xuan-Binh Nguyen, Nhat-Nam Nguyen, Phan-Tu Vu   +2 more
doaj   +1 more source

An ohmic RF MEMS switch for reconfigurable microstrip array antennas built on PCB [PDF]

, 2008
This paper presents the analysis, design and simulation of an ohmic RF MEMS switch specified for reconfigurable microstrip array antennas built on PCB via an integrated monolithic technology.
Charalampidis, N, Kampitaki, D, Mallios, N, Nilavalan, R, Soel, P, Spasos, M, Tsiakmakis, K   +6 more
core  

New Experimental Limits on Macroscopic Forces Below 100 Microns

, 2003
Results of an experimental search for new macroscopic forces with Yukawa range between 5 and 500 microns are presented. The experiment uses 1 kHz mechanical oscillators as test masses with a stiff conducting shield between them to suppress backgrounds ...
A Kehagias, Allison B. Churnside, B Greene, CD Hoyle, DB Kaplan, E Fischbach, E Fischbach, EG Floratos, Eric A. Gulbis, Hilton W. Chan, HW Chan, I Antoniadis, I Antoniadis, JC Long, JC Price, JE Moody, JK Hoskins, John C. Price, Joshua C. Long, LJ Rosenberg, M Bordag, Michael C. M. Varney, N Arkani-Hamed, R Sundrum, RN Kleiman, S Dimopoulos, SK Lamoreaux, SR Beane, TR Taylor   +28 more
core   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Assessment of Step and Touch Voltages for Different Multilayer Soil Models of Complex Grounding Grid

International Journal of Electrical and Computer Engineering (IJECE), 2016
In this paper the influence of different soil models on step and touch voltages are presented. Soil resistivity is the basic characteristic of soil which affects a number of parameters (temperature, humidity, salt content). Basic methods of measuring soil resistivity presented in this paper are: Wenner method, Schlumberger method, General method ...
Baus, Zoran, Knežević, Goran, Nikolovski, Srete   +2 more
openaire   +2 more sources