Results 161 to 170 of about 9,877,786 (295)

Memristive Motion‐Streak Neuron for Spatiotemporal Multiple Object Detection

Advanced Materials, EarlyView.
This work proposes motion‐streak neuron hardware using amorphous In–Ga–Zn–O optoelectronic memristors and dynamic memristors for spatiotemporal multiple‐object detection. The motion streak neuron array processes optical and electrical stimuli, allowing speed‐dependent filament relaxation to encode motion trajectories.
Hyungjun Park, Jin Hong Kim, Hyun Wook Kim, Néstor Ghenzi, Sung Keun Shim, Joon‐Kyu Han, Min Jung Chung, Dong Hoon Shin, Kyung Seok Woo, Cheol Seong Hwang   +9 more
wiley   +1 more source

Factors influencing refractive status distribution and amblyopia in preschool children with low vision. [PDF]

Am J Transl Res
Wu J, Wen J, Yang Y, He J.
europepmc   +1 more source

Volatile Memristive Devices With Tunable Temporal Dynamics For Event‐Based Sensing

Advanced Materials, EarlyView.
Tunable volatile memristive devices can serve various neural‐inspired tasks that require different time windows of information retention. The ionic‐based volatility of the presented Pt/a‐STO/TaOx/Ta device stack can be reproducibly and controllably tuned in multiple ways.
Dimitrios Spithouris, Johannes Hellwig, Hugh Greatorex, Clemens Wittberg, Panagiotis Koutsogiannis, César Magén, Elisabetta Chicca, Regina Dittmann   +7 more
wiley   +1 more source

Impact of crowding in letter recognition for age-related macular degeneration people

, 2008
The 9th International Conference on Low Vision, Palais des Congrès de Montréal, Canada, 7-11 July ...
Lawrence, MG, Ruff, MA, Cheung, SH, Cheong, AMY, Legge, GE   +4 more
core  

Low vision intervention in end-stage corneal disease. [PDF]

Indian J Ophthalmol
Natarajan R, Vijayaraghavan M, Subramanian B, Shanmugapriya M.   +3 more
europepmc   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

A simplified screening test for identifying people with low vision in developing countries

, 1996
Simple but effective tests have been produced for screening subjects with low vision in developing countries. These tests of distance and near vision, based on the E test, were evaluated and validated in trials with people aged 4 - 90 years, and have ...
Lovie-Kitchin, Jan E., Taylor, Hugh R., Maclean, Hector, Keeffe, Jill E.   +3 more
core  

Impact of Low Vision on Wound Healing in Patients With Chronic Limb-Threatening Ischemia. [PDF]

Circ Rep
Karashima E, Kishikawa K, Yasuda S, Kaneko T.   +3 more
europepmc   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Caregiving challenges among caregivers of patients with low-vision glaucoma: a qualitative exploration at the Presbyterian Hospital, Agogo, Ghana. [PDF]

BMJ Open
Aboagye Yeboah E, Tawiah PA, Appiah-Brempong E.   +2 more
europepmc   +1 more source