Results 241 to 250 of about 98,456 (356)

Patterning the Void: Combining L‐Systems with Archimedean Tessellations as a Perspective for Tissue Engineering Scaffolds

Advanced Functional Materials, EarlyView.
This study introduces a novel multi‐scale scaffold design using L‐fractals arranged in Archimedean tessellations for tissue regeneration. Despite similar porosity, tiles display vastly different tensile responses (1–100 MPa) and deformation modes. In vitro experiments with hMSCs show geometry‐dependent growth and activity. Over 55 000 tile combinations
Maria Kalogeropoulou, Kenny A. van Kampen, Pierpaolo Fucile, Carlos Mota, Lorenzo Moroni   +4 more
wiley   +1 more source

Reduction of Mutual Coupling Between Closely Spaced Patch Antennas Using Dielectric Contrast Techniques

, 2016
Yanki Aslan
openalex   +1 more source

Input impedance of probe‐fed multilayer rectangular microstrip patch antenna using the modified Wolff model [PDF]

, 2001
Arun Kumar Verma, Nasimuddin Nasimuddin, Vinay Kumar Tyagi, D. Chakraverty   +3 more
openalex   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

An Electrically Small Patch Antenna Sensor for Salt Concentration Measurement of NaCl Solution. [PDF]

Sensors (Basel)
Zhu J, Chen C, Sun X, Ding G, Wang S.
europepmc   +1 more source

Exploiting the Functionality of Cerium Oxide‐Modified Carbon Nanohorns Catalysts Toward Enhanced CO2 Reduction Performance

Advanced Functional Materials, EarlyView.
A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice, Michele Cacioppo, Miriam Marchi, Miriam Moro, Francesco Paolucci, Marcella Bonchio, Maurizio Prato, Giovanni Valenti, Michele Melchionna, Paolo Fornasiero   +9 more
wiley   +1 more source

Compact and high isolated microstrip patch antenna system for full-duplex/MIMO applications. [PDF]

Heliyon
Kim-Thi P, Pham-Danh T.
europepmc   +1 more source

High Gain Multiband Millimeter Wave Slotted Patch Antenna for 5G Applications

S Aiswarya, L. Meenu, K. A. Unnikrishna Menon, Sreedevi K. Menon   +3 more
openalex   +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

Dual-Band 802.11 RF Energy Harvesting Optimization for IoT Devices with Improved Patch Antenna Design and Impedance Matching. [PDF]

Sensors (Basel)
Ali A, Eid R, Manaseer DE, AbuJaber HK, Ware A.   +4 more
europepmc   +1 more source