Results 161 to 170 of about 3,745 (255)

Tunable High‐Performance Metamaterial Filters Based on Novel SRR Architectures

Advanced Science, EarlyView.
Based on two novel SRR configurations and two independent SRR integration approaches, four tunable bandpass metamaterial filters were fabricated with an ultra‐thin ceramic substrate. Among them, SM‐2 achieves over 97% electromagnetic wave transmittance, with a minimal 1.15% deviation in its resonant frequency prediction, making them promising ...
Lingxi Qu, Liya Zheng, Ruopeng Liu, Chunlin Ji, Bin Li   +4 more
wiley   +1 more source

Treatment outcomes of 3D-printed custom and conventional mini-implant assisted rapid palatal expanders (MARPE). [PDF]

Prog Orthod
Sharma Y, Suh H, Bianchi J, Yoon A, Oh H.   +4 more
europepmc   +1 more source

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

Advanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Clinical Applications of Orthodontic Mini-Implants in Orthodontic and Esthetic Practice: A Case Series Exploring Biomechanical Versatility. [PDF]

Dent J (Basel)
Bungău TC, Radu A, Ciavoi G.
europepmc   +1 more source

Photoresponsive Rotaxanes Switch Lipid Bilayer Neuromorphic Behavior with Light

Advanced Electronic Materials, EarlyView.
A rotaxane consisting of a macrocycle ring with two azobenzene units mechanically interlocked onto an amphiphilic axle was incorporated into droplet interface bilayers (DIBs). Photoswitching between the azobenzene configurations on the ring resulted in cycling between memristive and memcapacitive behaviors in lipid bilayers, enabling programmable ...
P.T. Podar, U.N.K. Conthagamage, J. Katsaras, V. García‐López, C. P. Collier   +4 more
wiley   +1 more source

Impact of Bone-Borne and Miniscrew-Assisted Rapid Palatal Expansion on Airway Dimensions and Postexpansion Stability: Evidence From Cone-Beam CT Studies. [PDF]

Cureus
Al-Madani NN, Al Salamah LA, Almutairi MH, Alaithan AA, Alsaedi AH, Aloraini RA, Aljabr JA, AlGhamdi GA, Alrubayan AM, Alfrihidi LM, Dahhas FY, Baqer AA.   +11 more
europepmc   +1 more source

SPICE‐Compatible Compact Modeling of Cuprate‐Based Memristors Across a Wide Temperature Range

Advanced Electronic Materials, EarlyView.
A physics‐guided compact model for YBCO memristors is introduced, incorporating carrier trapping, field‐induced detrapping, and a differential balance equation to describe their switching dynamics. The model is compared with experiments and implemented in LTspice, allowing realistic circuit‐level simulations.
Thomas Günkel, Aleix Barrera, Lluís Balcells, Narcís Mestres, Enrique Miranda, Anna Palau, Jordi Suñé   +6 more
wiley   +1 more source

Deep learning-based automated positioning system for maxillary skeletal expander: development and clinical validation. [PDF]

Clin Oral Investig
Pan J, Liu Z, Liu Y, Zhang Y, Xu M, Li X, Chen X, Wei G, Liu D.   +8 more
europepmc   +1 more source

Digital workflow for mini-implant-assisted rapid palatal expander fabrication-a case report. [PDF]

BMC Oral Health, 2023
Hsu LF, Moon W, Chen SC, Chang KW.
europepmc   +1 more source

Self‐Adhesive Conductive Elastomers for Gel‐Free Biopotential Recording

Advanced Electronic Materials, EarlyView.
σPOMaC, a self‐adhesive conductive citrate elastomer incorporating PEDOT:PSS and DBSA, enables gel‐free biopotential electrodes with stable conductivity and intrinsic skin adhesion. The composite exhibits low resistivity (∼ 0.02 Ω·cm), robust electrical performance during repeated use, and reliable on‐body ECG acquisition comparable to Ag/AgCl ...
Kirstie M. K. Queener, Alec Brewer, He Sun, Jack Twiddy, Vladimir A. Pozdin, Koji Sode, Alper Bozkurt, Michael Daniele   +7 more
wiley   +1 more source