Results 171 to 180 of about 8,353,130 (346)

FEVR combined with macular heterotopia in children presenting as pseudo-exotropia: a case report and literature review

Frontiers in Medicine
Familial exudative retinopathy (FEVR) is a hereditary disease involving abnormal retinal vascular development in which macular heterotopia (MH) caused by mechanical-like pulling of the vitreous may lead to pseudo-strabismus.
Yujie Zhang, Yujie Zhang, Yujie Zhang, Yujie Zhang, Yujie Zhang, Yujie Zhang, Shuimiao Chen, Shuimiao Chen, Shuimiao Chen, Shuimiao Chen, Shuimiao Chen, Shuimiao Chen, Yanghui Xiu, Yanghui Xiu, Yanghui Xiu, Yanghui Xiu, Yanghui Xiu, Yanghui Xiu   +17 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Imaging-based assessment of corneal graft rejection after penetrating keratoplasty: insights from confocal microscopy and anterior chamber analysis

Frontiers in Medicine
ObjectiveThis study aimed to explore the distribution of rejection and visual changes after optical and therapeutic penetrating keratoplasty (PKP) in Southeastern China.MethodsThis retrospective study included 104 patients who underwent either optical or
Yuan Lin, Yuan Lin, Yuan Lin, Yuan Lin, Yuan Lin, Yuan Lin, Miaomiao Liu, Miaomiao Liu, Miaomiao Liu, Miaomiao Liu, Miaomiao Liu, Miaomiao Liu, Hanqiao Li, Hanqiao Li, Hanqiao Li, Hanqiao Li, Hanqiao Li, Hanqiao Li, Xie Fang, Xie Fang, Xie Fang, Xie Fang, Xie Fang, Xie Fang, Zhiwen Xie, Zhiwen Xie, Zhiwen Xie, Zhiwen Xie, Zhiwen Xie, Zhiwen Xie, Shunrong Luo, Shunrong Luo, Shunrong Luo, Shunrong Luo, Shunrong Luo, Shunrong Luo, Xianwen Xiao, Xianwen Xiao, Xianwen Xiao, Xianwen Xiao, Xianwen Xiao, Xianwen Xiao, Huping Wu, Huping Wu, Huping Wu, Huping Wu, Huping Wu, Huping Wu   +47 more
doaj   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Acute retinal necrosis presenting exudative retinal detachment: a case report

Frontiers in Medicine
BackgroundAcute retinal necrosis (ARN) is a severe, rapidly progressive viral retinitis that is commonly complicated by rhegmatogenous retinal detachment in its late stage.
Han Wang, Ying Zhu, Ai Xuan Cheng, Chao Zhang   +3 more
doaj   +1 more source

Ocular surface temperature

, 1989
A wide-field color-coded infra-red imaging device was applied to the measurement of i) the temperature profile across the ocular surface and ii) the temporal stability of central corneal temperature, on 21 subjects.
Efron, Nathan, Young, Graeme, Brennan, Noel A.   +2 more
core  

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

A study exploring the causal relationship between glaucoma and anxiety disorders

Frontiers in Medicine
BackgroundGlaucoma, a leading cause of global blindness, is characterized by optic nerve damage and visual field loss. Previous studies have suggested a potential association between glaucoma and anxiety disorders.
Bin Lin, Bin Lin, Bin Lin, Bin Lin, Bin Lin, Bin Lin, Meng Xu, Meng Xu, Meng Xu, Meng Xu, Meng Xu, Meng Xu, Long-long Chen, Long-long Chen, Long-long Chen, Long-long Chen, Long-long Chen, Long-long Chen, Dong-kan Li, Dong-kan Li, Dong-kan Li, Dong-kan Li, Dong-kan Li, Dong-kan Li   +23 more
doaj   +1 more source

Impact of inflammasomes on the ocular surface

Current Opinion in Allergy & Clinical Immunology
Purpose of review The ocular surface is prone to inflammation due to exposure to environmental irritants and pathogens. Inflammasomes are intracellular, multiprotein complexes that communicate potentially dangerous signals to the immune system.
Stinnett, Gwen S., Kuo, Chuan-Hui, Ono, Santa J.   +2 more
openaire   +2 more sources

Evaluation of ocular surface glycocalyx using lectin-conjugated fluorescein

, 2010
Hiroshi Mochizuki1, Masaki Fukui1,2, Shin Hatou1,2, Masakazu Yamada1, Kazuo Tsubota21Division for Vision Research, National Institute of Sensory Organs, National Tokyo Medical Center, Tokyo, Japan; 2Department of Ophthalmology, Keio University School of ...
Hiroshi Mochizuki, et al, Masaki Fukui, Shin Hatou   +3 more
core