Results 141 to 150 of about 340,876 (247)

Letter to the Editor Regarding "Meta-Analysis of Learning Curve in Endoscopic Spinal Surgery: Impact on Surgical Outcomes". [PDF]

Global Spine J
Salazar-Alejo M, Figueroa-Sanchez JA, Martinez HR, García-Chávez A, Benvenutti-Regato M.   +4 more
europepmc   +1 more source

Conductance‐Dependent Photoresponse in a Dynamic SrTiO3 Memristor for Biorealistic Computing

Advanced Functional Materials, EarlyView.
A nanoscale SrTiO3 memristor is shown to exhibit dynamic synaptic behavior through the interaction of local electrical and global optical signals. Its photoresponse depends quantitatively on the conductance state, which evolves and decays over tunable timescales, enabling ultralow‐power, biorealistic learning mechanisms for advanced in‐memory and ...
Christoph Weilenmann, Hanglin He, Marko Mladenović, Till Zellweger, Kevin Portner, Klemens Bauer, Guillaume Bellec, Mathieu Luisier, Alexandros Emboras   +8 more
wiley   +1 more source

The Learning Curve – A Neurosurgeon’s Memoir

Annals of Indian Academy of Neurology
Venkataraman Sundaram
doaj   +1 more source

Learning curve for lateral lymph node dissection in rectal cancer - a systematic review of literature. [PDF]

Tech Coloproctol
Kehagias D, Baldari L, Cassinotti E, Boni L, Lampropoulos C, Kehagias I.   +5 more
europepmc   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Jonas Riisnaes Karl, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

Response to Letter to the Editor for "Meta-Analysis of Learning Curve in Endoscopic Spinal Surgery: Impact on Surgical Outcomes". [PDF]

Global Spine J
González-Murillo M, Álvarez de Mon Montoliú J.   +1 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Assisted full-endoscopic spine surgery for lumbar spinal stenosis: Technical note and learning curve. [PDF]

Brain Spine
Ono K, Fukuhara D, Yamami Y, Yamaguchi Y, Miura K, Kasuga Y, Sato K, Takamoto S, Takabayshi N, Kawaguchi H, Hirao M.   +10 more
europepmc   +1 more source

Pixelation‐Free, Monolithic Iontronic Pressure Sensors Enabling Large‐Area Simultaneous Pressure and Position Recognition via Machine Learning

Advanced Functional Materials, EarlyView.
A pixelation‐free, monolithic iontronic pressure sensor enables simultaneous pressure and position sensing over large areas. AC‐driven ion release generates spatially varying impedance pathways depending on the pressure. Machine learning algorithms effectively decouple overlapping pressure–position signals from the multichannel outputs, achieving high ...
Juhui Kim, Junseo Lee, Kwang‐Hun Choi, Seongil Im, Jae Hong Kim, Changsoon Choi, Junghwan Byun, Changhwan Shin, Ho Won Jang, Hyunsu Ju, Jung Ah Lim   +10 more
wiley   +1 more source

Learning Curve for Aortic Root Replacement. [PDF]

Ann Thorac Surg Short Rep
Jarral OA, Pupovac SS, Cholyway R, Nicolato P, Chau M, Kliger C, Patel NC, Scheinerman SJ, Hartman AR, Brinster DR.   +9 more
europepmc   +1 more source