Results 81 to 90 of about 166,111,240 (297)

Detection and Classification of Pre-Failure and Defective Transformer States by Convolutional Neural Networks

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика
Modern transformer diagnosing is a lengthy and costly undertaking. A series of complex tests is often necessary, as modern diagnostic methods do not always clearly indicate the of electrical machines and transformers is largely determined by the ...
A. N. Pekhota, I. L. Hramyka, V. N. Galushko   +2 more
doaj   +1 more source

Setting-up an amplitude-modulation (AM) AFM for tapping mode

, 2020
In this chapter, we are demonstrate how to set-up an amplitude-modulation (AM) AFM for tapping mode operation. We use a Cypher scanning probe microscope from Asylum Research. We employ our techniques for tip characterization and discuss the attractive and repulsive regimes.
Santos, Sergio, Lai, Chia-Yun, Olukan, Tuza Adeyemi, Amadei, Carlo Alberto, Chiesa, Matteo   +4 more
openaire   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Language processing skills linked to FMR1 variation: A study of gaze-language coordination during rapid automatized naming among women with the FMR1 premutation.

PLoS ONE, 2019
The FMR1 premutation (PM) is relatively common in the general population. Evidence suggests that PM carriers may exhibit subtle differences in specific cognitive and language abilities. This study examined potential mechanisms underlying such differences
Kritika Nayar, Walker McKinney, Abigail L Hogan, Gary E Martin, Chelsea La Valle, Kevin Sharp, Elizabeth Berry-Kravis, Elizabeth S Norton, Peter C Gordon, Molly Losh   +9 more
doaj   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

Advanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy, Kyle B. Meerbott, Lorenzo Travaglini, Garima S. Dobhal, Artur Sawicki, Marc R. Knecht, Tiffany R. Walsh, Dominic J. Glover   +7 more
wiley   +1 more source

An Experimental and Analytical Method for Investigating Plastic Flow in Form Tapping [PDF]

, 2006
While threaded holes made by cutting taps result in material removal, in form tapping, the tap displaces the work material by plastic flow to form the thread section.
FROMENTIN, Guillaume, POULACHON, Gerard, MOISAN, Alphonse   +2 more
core  

Non-linear Relationship between BOLD Activation and Amplitude of Beta Oscillations in the Supplementary Motor Area during Rhythmic Finger Tapping and Internal Timing

Frontiers in Human Neuroscience, 2017
Functional imaging studies using BOLD contrasts have consistently reported activation of the supplementary motor area (SMA) both during motor and internal timing tasks.
Florian Gompf, Anja Pflug, Helmut Laufs, Helmut Laufs, Christian A. Kell   +4 more
doaj   +1 more source

Mono‐Material Polydisulfides for Pressure Sensitive Adhesive Tapes With Closed‐Loop Recyclability

Advanced Functional Materials, EarlyView.
A high‐performance pressure‐sensitive adhesive (PSA) tape is developed where both the adhesive layer and plastic backing layer can be recycled back to monomer in a closed‐loop cycle. Both layers of the tape are composed of analogous polydisulfide copolymers using only two unique monomers, thus giving it a mono‐material design and enabling recycling of ...
Woojung Ham, Tyler M. Witt, Charles M. Hui, Joshua C. Worch   +3 more
wiley   +1 more source

Gaussian Belief Propagation-Based Underwater Digital Communication Receiver Evaluated Using Extrinsic Information Transfer Charts

IEEE Access
A transmission scheme for underwater acoustic communication is proposed in which a subset of transmitted symbols is set to zero amplitude, while the remaining symbols jointly carry both data and pilot information.
Julian Winkler, Sabah Badri-Hoeher
doaj   +1 more source