Results 101 to 110 of about 22,884,951 (242)

Pterygium and dry eye-A clinical correlation

Indian Journal of Ophthalmology, 1991
Schirmer′s test and tear film break-up time (BUT) were studied in 56 eyes of patients with pterygium and compared with 50 eyes of normal healthy subjects representing the same age, sex and geographical distribution.
Rajiv, Mithal Sandeep, Sood A
doaj  

Effect of Tear Film Stability on Fluctuation of Vision after Photorefractive Keratectomy

, 2009
PURPOSE: To evaluate the difference in tear film break-up between normal eyes and eyes after photorefractive keratectomy (PRK) and its impact on quality of vision in PRK eyes.METHODS: Seventy-seven normal eyes and 76 eyes with no ocular pathology except ...
王一中, WANG, I-JONG
core  

Impression cytology, tear film break up, and Schirmer test in patients with inactive trachoma

, 1997
Schirmer I and tear film break up time (BUT) tests were used to determine cytological changes and conjunctival surface epithelial morphology was investigated using impression cytology in patients with inactive trachoma; patients with mild and severe ...
Nergiz, Y, Celik, Y, Aksunger, A, Karakas, N, Unlu, K   +4 more
core   +1 more source

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

Advanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu, Hongmin Liu, Long Fan, Huakun Liu, Shixue Dou, Guoxiu Wang, Nana Wang, Zhongchao Bai   +7 more
wiley   +1 more source

The Clinical Significance of Changes in the Precorneal Tear Film in Keratoconus in the Interpretation of Tomographic Methods of Corneal Examination

Oftalʹmologiâ
Relevance. Modern methods of corneal keratotopography and tomography play a key role in the diagnosis, monitoring, and surgical treatment planning of keratoconus (KC).
A. Yu. Slonimsky, V. V. Averich, E. V. Suhanova   +2 more
doaj   +1 more source

Ferroelectric Devices for In‐Memory and In‐Sensor Computing

Advanced Science, EarlyView.
Inspired by biological systems, in‐memory and in‐sensor computing overcome von Neumann bottlenecks. Ferroelectric devices can mimic synaptic functions and sense stimuli like light or force, therefore are ideal for these paradigms. This review introduces the ferroelectric devices applied for in‐memory and in‐sensor computing, covering their structures ...
Hong Fang, Ronghuan Xie, Qiang Cao, Shishen Yan, Xiaolin Wang, Limei Zheng   +5 more
wiley   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

PENGARUH ARAH PANDANG TERHADAP TEAR BREAK UP TIME [PDF]

, 2002
Latar belakang : Para pemakai Video Display Terminal seperti pemakai play station dan para pekeija yang menggunakan perangkat sistem informasi managernen cenderung untuk melebarkan fisura palpebra terutama bila posisi layar monitor di atas, hal tersebut ...
WINARNI, WINARNI
core   +1 more source

Agreement and repeatability of ocular surface function using the S390L Firefly WDR slitlamp compared with Keratograph 5M

Scientific Reports
To evaluate the agreement and repeatability of the S390L Firefly WDR slitlamp (S390L WDR+D130, MediWorks, Shanghai, China)   in tear film-related parameters measurement compared with Keratograph 5M(K5M) (Oculus Optikgeräte GmbH, Wetzlar, Germany).
Linlin Su, Tingting Yu, Jiayan Chen, Fan Yang, Qiuyue Zhang, Ling Xu, Wei He, Guanghao Qin, Hongda Zhang   +8 more
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source