Results 71 to 80 of about 53,473 (249)

Electrical‐Programming‐Free Neural Crossbars Enabled by Photochemical Weight Patterning

open access: yesAdvanced Functional Materials, EarlyView.
A flexible neural‐crossbar hardware system enabled by electrical‐programming‐free, mask‐defined, array‐parallel photochemical weight patterning is demonstrated. Trained weights are physically implemented across the array, supporting multilevel programming, bending‐stable operation and reconfiguration, substrate reuse, and low‐energy readout while ...
Hyo‐Bin Jang   +5 more
wiley   +1 more source

Comparison of ultrasound and optic biometry with respect to eye refractive errors after phacoemulsification

open access: yesJournal of Research in Medical Sciences, 2008
<ul><li><strong>BACKGROUND</strong>: Phacoemulsification is one of the best surgical treatments for the cataract. Secondary to the technicaladvances in estimating the intraocular lens (IOL) power, the refractive errors, one of the
Mohamadreza Akhlaghi   +4 more
doaj  

Comparison of optical coherence biometry and applanation ultrasound biometry in high-myopic eyes with posterior pole staphyloma

open access: yes, 2007
We compared the refractive outcomes of optical coherence biometry and applanation ultrasound biometry in 17 high-myopic eyes with posterior pole staphylorna.
Ozdamar, Akif   +2 more
core   +1 more source

Tamper‐Responsive Physical Unclonable Functions via Graphene‐Interlayered Block Copolymer Random Structures

open access: yesAdvanced Materials, EarlyView.
Self‐invalidating multilayer physical unclonable functions (PUFs) integrate fingerprint‐like metal nanopattern bilayers from block copolymer templates with highly reactive reduced graphene oxide (rGO) interlayers. This tamper‐responsive architecture blocks all unauthorized physical and chemical replication attempts while autonomously deactivating ...
Gyu Hui Jo   +7 more
wiley   +1 more source

Biometry and Doppler parameters in the study groups.

open access: yes, 2020
Biometry and Doppler parameters in the study groups.
Basky Thilaganathan (6207257)   +5 more
core   +1 more source

Thermoresponsive Self‐Healing Carbon Nanotube‐Reinforced Dual‐Network Hydrogels for Wearable Sensors and Information Concealment

open access: yesAdvanced Materials Technologies, EarlyView.
A CNT‐reinforced dual‐network hydrogel combines ionic liquid‐mediated thermoresponsiveness, dynamic covalent crosslinking, and conductive nanostructures within a single adaptive material. The hydrogel exhibits ultrafast gelation, autonomous self‐healing, >1000% stretchability, reversible optical switching, and stable electromechanical sensing, enabling
Xia Qiu   +6 more
wiley   +1 more source

Use of biometrical techniques in quantitative genetics

open access: yes, 1977
Thesis (M.Ag.Sc.) -- University of Adelaide, Dept.
Hancock, Trevor William
core  

Distribution of Ocular Biometry in Chinese Adults.

open access: yes, 2017
Distribution of Ocular Biometry in Chinese Adults.
Xuan Du (3692404)   +10 more
core   +1 more source

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

open access: yesAdvanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh   +8 more
wiley   +1 more source

Biometry parameters at different refraction sphere grades.

open access: yes, 2016
Biometry parameters at different refraction sphere grades.
Hehua Ye (3233679)   +9 more
core   +1 more source

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