Results 131 to 140 of about 2,615,361 (255)

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal   +6 more
wiley   +1 more source

Evaluation of retinal nerve fiber layer thickness measurement following laser in situ keratomileusis using scanning laser polarimetry

open access: yesIndian Journal of Ophthalmology, 2007
Aim: To evaluate the effect of laser-assisted in situ keratomileusis (LASIK) on the measurement of retinal nerve fiber layer thickness by scanning laser polarimetry using customized corneal compensation in myopes.
Dada Tanuj   +5 more
doaj  

Ability of a neuro-ophthalmologist to estimate retinal nerve fiber layer thickness

open access: yes, 2012
John H Pula,1 Jorge C Kattah,1 Hauping Wang,1 John Marshall,1 Eric R Eggenberger21University of Illinois College of Medicine at Peoria, Illinois Neurologic Institute, Peoria, IL, USA; 2Michigan State University, East Lansing, MI, USABackground ...
Marshall J   +4 more
core  

Rubber‐Glass‐Crystal Triple Phase Transition in Polyacrylamide Hydrogels and Environment‐Adaptive Shape Memory Effect

open access: yesAdvanced Materials Interfaces, EarlyView.
By analyzing the thermal‐mechanical properties and molecular‐scale interactions in polyacrylamide (PAAM) hydrogels, this research demonstrates a rubber‐glass‐crystal phase transition under the combined stimuli of temperature and moisture. Because of these hybrid phase transitions, PAAM hydrogels exhibit shape memory behavior in thermal and moist ...
Shuai Xu   +7 more
wiley   +1 more source

Temporal evolution and factors influencing visual function and RNFL thickness in ethambutol-associated optic neuropathy

open access: yesEuropean Journal of Medical Research
Purpose This study aimed to investigate the temporal evolution and influencing factors of visual function and optic nerve structure in ethambutol-associated optic neuropathy (EON).
Taimin Guo   +5 more
doaj   +1 more source

Analysis of retinal nerve fiber layer for diagnosis of glaucoma

open access: yes, 2013
The master thesis is focused on creating a methodology for quantification of the nerve fiber layer on photographs of the retina. The introductory part of the text presents a medical motivation of the thesis and mentions several studies dealing with this ...
Vodáková, Martina
core  

Advances in Halide Perovskites for Photon Radiation Detectors

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang   +3 more
wiley   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang   +8 more
wiley   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

Follow-up of the retinal nerve fiber layer thickness of diabetic patients type 2, as a predisposing factor for glaucoma compared to normal subjects

open access: yes, 2017
Alexandros Takis,1 Dimitrios Alonistiotis,1 Nikolaos Ioannou,1 Evgenia Kontou,1 Maria Mitsopoulou,1 Dimitrios Papaconstantinou2 1Second Department of Ophthalmology, University of Athens, “Attikon” Hospital, Athens, 2First Department of ...
Kontou E   +5 more
core  

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