Results 61 to 70 of about 4,155,962 (233)

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Profound vision loss impairs psychological well-being in young and middle-aged individuals

, 2017
Giancarlo A Garcia,1,2 Matin Khoshnevis,1,3 Jesse Gale,1,4 Starleen E Frousiakis,1,5 Tiffany J Hwang,1,6 Lissa Poincenot,1 Rustum Karanjia,1,7–9 David Baron,6 Alfredo A Sadun1,7 1Doheny Eye Institute, Los Angeles, CA, USA; 2University of ...
Garcia GA, Khoshnevis M, Frousiakis SE, Sadun AA, Hwang TJ, Karanjia R, Gale J, Baron D, Poincenot L   +8 more
core  

Eccentric correction for off-axis vision in central visual field loss

, 2003
Background. Subjects with absolute central visual field loss use. eccentric fixation and magnifying devices to utilize their residual vision. This preliminary study investigated the importance of an accurate eccentric correction of off-axis refractive ...
Gustafsson, J., Unsbo, Peter,
core   +1 more source

Multimode Oxide‐Based Optoelectronic Memtransistor for In‐Sensor Vision Processing

Advanced Functional Materials, EarlyView.
A multimode optoelectronic memtransistor (OEMT) is demonstrated for vision explainable artificial intelligence (VXAI) hardware. By integrating optical sensing, electrical masking, and non‐volatile memory, the device enables key operations required for generating saliency information.
Min Gu Lee, Geunyoung Kim, Hwa Young Kim, Do Hoon Kim, Hanchan Song, Huisu Noh, Jungwan Noh, Seungwoo Lee, Sang‐Hee Ko Park, Himchan Cho, Kyung Min Kim   +10 more
wiley   +1 more source

Treatment Paradigms in Age-Related Macular Degeneration: A Narrative Review Bridging Innovations in Dry and Wet AMD [PDF]

Journal of Clinical and Diagnostic Research
Age-related Macular Degeneration (AMD) is still the largest cause of vision loss in the elderly globally, with two distinct clinical forms: dry (non exudative) and neovascular or wet (exudative) AMD. Dry AMD advances slowly and is characterised by drusen
Ashish Sharma, Shashank Banait
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Alzheimer's Disease Beyond Amyloid: Lessons From Atherosclerosis

Annals of Clinical and Translational Neurology, EarlyView.
Marcello Ciaccio, Luisa Agnello
wiley   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

Global estimates on the number of people blind or visually impaired by age-related macular degeneration: a meta-analysis from 2000 to 2020 [PDF]

Background: We aimed to update estimates of global vision loss due to age-related macular degeneration (AMD). Methods: We did a systematic review and meta-analysis of population-based surveys of eye diseases from January, 1980, to October, 2018.
Vision Loss Expert Group of the Global Burden of Disease Study,, GBD 2019 Blindness and Vision Impairment Collaborators,, Vision Loss Expert Group of the Global Burden of Disease Study, GBD 2019 Blindness and Vision Impairment Collaborators   +3 more
core   +1 more source

Evaluating the Awareness and Knowledge of Cataract among Digitally Connected Adults in Northern Saudi Arabia: A Cross-sectional Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Cataract is one of the most common causes of vision loss, particularly in older adults, due to clouding of the eye lens. It is a complex illness that can develop from genetic, environmental, behavioural, and medical conditions.
Mohamed M Abd El-Mawgod, Mujeeb Ur Rehman Parrey, Asseel Farhan K Alanazi, Abdulelah Raka A Alanzai, Abdulrahman Bader N Alenezi, Rashed Satam B Alshammari, Ahmad Yousef A Alenezi, Abdulaziz Hussain Ali Alanazi   +7 more
doaj   +1 more source