Results 251 to 260 of about 1,758,697 (309)

Distinct neural correlates of morphosyntactic and thematic comprehension processes in aphasia. [PDF]

Brain Commun
Beber S, Capasso R, Maffei C, Tettamanti M, Miceli G.   +4 more
europepmc   +1 more source

High Aspect Ratio, Superconducting Vacuum Gap Capacitor NEMS with Plate Distances Down to 32 nm

Advanced Materials Technologies, EarlyView.
Fabrication of aluminium vacuum gap capacitor based NEMS is investigated with a free to move top electrode. To avoid collapse of the top electrode vertical stress gradient is controlled through sputter parameters. The result is wafer‐level high‐yield fabrication of vacuum gap capacitors with radii between 7 µm and 30 µm and integrated piezoactuators. A
Ioan Ignat, Daniel Platz, Ulrich Schmid
wiley   +1 more source

Preserved learning despite impaired short-term memory in older adults with mild cognitive impairment. [PDF]

Front Aging Neurosci
Smith E, Cortez C, Wiechmann A, Davis S, Dyson H, Kucharski K, Ross S, Kline G, Mallet RT, Shi X.   +9 more
europepmc   +1 more source

Unraveling the Effects of Improved Cooling and Bias Force in the Actuation of a Shape‐Memory Soft Multimaterial Gripper

Advanced Materials Technologies, EarlyView.
This study examines a soft gripper with a NiTiCu6 Shape Memory Alloy (SMA) wire embedded in a graphene nanoparticle (GNP)‐functionalized PDMS matrix. Comparing GNP‐enhanced and plain elastomer prototypes, results show that GNPs improve cooling rates, accelerating release by 40%, but increase energy consumption in low‐current activations.
Fabio Lazzari, Jacopo Romanò, Francesca Villa, Luigi Brambilla, Chiara Castiglioni, Simone Pittaccio   +5 more
wiley   +1 more source

Research on noninvasive electrophysiologic imaging based on cardiac electrophysiology simulation and deep learning methods for the inverse problem. [PDF]

BMC Cardiovasc Disord
Chang Y, Dong M, Fan L, Kang B, Sun W, Li X, Yang Z, Ren M.   +7 more
europepmc   +1 more source

Integrated Ovonic Threshold Switching Selector and Resistive Switching Memory 1S1R in Electrodeposited ZnTe Thin Films

Advanced Materials Technologies, EarlyView.
This study showcases the first‐ever demonstration of ovonic threshold switching (OTS) and resistive switching (RS) in ZnTe thin films fabricated via a fast, cost‐effective electrodeposition method. By controlling the deposition potential, ZnTe film is tuned to demonstrate OTS or RS behaviors, enabling the implementation of one‐selector‐one‐resistor ...
Ayoub H. Jaafar, Haytham Hussein, Tongjun Zhang, Nikolay Zhelev, Neil T. Kemp, Gillian Reid, Kees de Groot, Philip N. Bartlett, Ruomeng Huang   +8 more
wiley   +1 more source

[Effects of a personalised, adapted computerised cognitive stimulation programme versus stimulating leisure activities in younger and older adults with mild or subjective cognitive impairment. Protocol for a randomised controlled trial]. [PDF]

An Sist Sanit Navar
Gómez-Soria I, Oliván-Blázquez B, Aguilar-Latorre A, Cuenca-Zaldívar JN, Magallón-Botaya RM, Calatayud E.   +5 more
europepmc   +1 more source

How to Manufacture Photonic Metamaterials

Advanced Materials Technologies, EarlyView.
Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley   +1 more source

Correction: Short‑term variability of Alzheimer's disease plasma biomarkers in a mixed memory clinic cohort. [PDF]

Alzheimers Res Ther
Clemmensen FK, Gramkow MH, Simonsen AH, Ashton NJ, Huber H, Blennow K, Zetterberg H, Waldemar G, Hasselbalch SG, Frederiksen KS.   +9 more
europepmc   +1 more source