Results 41 to 50 of about 139,227 (306)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Anti-VEGF treatment outcome prediction based on optical coherence tomography images in neovascular age-related macular degeneration using a deep neural network

Scientific Reports
Age-related macular degeneration (AMD) is a major cause of blindness in developed countries, and the number of affected patients is increasing worldwide.
Jeong Mo Han, Jinyoung Han, Junseo Ko, Juho Jung, Ji In Park, Joon Seo Hwang, Jeewoo Yoon, Jae Ho Jung, Daniel Duck-Jin Hwang   +8 more
doaj   +1 more source

A surgical simulator for peeling the inner limiting membrane during wet conditions. [PDF]

PLoS ONE, 2018
The present study was performed to establish a novel ocular surgery simulator for training in peeling of the inner limited membrane (ILM). This simulator included a next-generation artificial ILM with mechanical properties similar to the natural ILM that
Seiji Omata, Yusei Someya, Shyn'ya Adachi, Taisuke Masuda, Takeshi Hayakawa, Kanako Harada, Mamoru Mitsuishi, Kiyohito Totsuka, Fumiyuki Araki, Muneyuki Takao, Makoto Aihara, Fumihito Arai   +11 more
doaj   +1 more source

Using eye gaze data to explore student interactions with tutorial dialogues in a substep-based tutor

, 2015
Lecture Notes in Artificial Intelligence 9112We used eye gaze data to investigate student interactions with tutorial dialogues in EER-Tutor. The results show that tutorial dialogues are effective as they enable students to correct their mistakes. However,
Amali Weerasinghe, Weerasinghe, A., Myse Elmadani, Antonija Mitrovic, Elmadani, M., Mitrovic, A.   +5 more
core   +1 more source

ON THE MOBILITY OF ARTIFICIAL EYES. [PDF]

The Lancet
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openaire   +2 more sources

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

Advanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro, Federico Spizzo, Gabriele Greco, Benjamin Schmuck, Anna Rising, Lucia Del Bianco   +5 more
wiley   +1 more source

Comparative evaluation of efficacy and safety of cyclosporine 0.1% add-on therapy with artificial tears (carboxymethylcellulose 0.5%) with artificial tears alone in post cataract surgery patients

National Journal of Physiology, Pharmacy and Pharmacology, 2018
Background: Cataract is the most common cause of preventable blindness and to surgically remove the affected lens and replace it with an artificial lens is the only effective treatment. Most patients post cataract surgery, complain of dry eye. Artificial
Palvi Kudyar, Brij Mohan Gupta, Dinesh Gupta, Vijay Khajuria   +3 more
doaj   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Effects of Lubricating Agents with Different Osmolalities on Tear Osmolarity and Other Tear Function Tests in Patients with Dry Eye [PDF]

, 2013
Purpose: To evaluate the effects of different artificial tear eye drops on Ocular Surface Disease Index (OSDI), tear osmolarity, Schirmer's I test, and tear break-up time (TBUT) in patients with dry eye disease.
Tufan, Hasan Ali, Kocabiyik, Omer, Gencer, Baran, Comez, Arzu Taskiran   +3 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source