SNR Enhancement in Phase-Sensitive OTDR with Adaptive 2-D Bilateral Filtering Algorithm by Haijun He, Liyang Shao, Hengchao Li, Wei Pan, Bin Luo, Xihua Zou, Lianshan Yan

“…Furthermore, an adaptive parameter setting method is developed according to the relation between the optimal gray level standard deviation and noise standard deviation, which is much faster and more robust for different types of signals. …”
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Short-term effect of anti-VEGF for chronic central serous chorioretinopathy according to the presence of choroidal neovascularization using optical coherence tomography angiography... by Yong-Yeon Song, Hwa-Young Yu, Seung-Kook Baek, Young-Hoon Lee, Min-Woo Lee

“…<h4>Purpose</h4>To analyze the short-term therapeutic efficacy of intravitreal injection of bevacizumab (IVB) for chronic central serous chorioretinopathy (CSC) according to the presence of choroidal neovascularization (CNV) using optical coherence tomography angiography (OCTA).<h4>Methods</h4>A retrospective chart review was perfomed on cases of CSC with CNV (Group 1: n = 31) and an age-matched cases of CSC without CNV (Group 2: n = 30). …”
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Identifying predictors of visual improvement in ethambutol optic neuropathy: insights from a 5-year retrospective analysis in a tertiary clinic in Indonesia by Valenchia, Yunita Mansyur, Alia Arianti, Viona

“…METHODS: Retrospective study of 58 EON patients at an Indonesian eye center (2017-2022). …”
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The change of retinal microvascular in APAC eyes and fellow PACS eyes detected using wide-field swept-source optical coherence tomographic angiography by Rumin Zhao, Wenhui Geng, Zijian Zhang, Yunlong Wu, Xiaotong Wang, Bojun Zhao

“…PurposeThis study aimed to quantitatively evaluate changes in vascular parameters in a 12 mm × 12 mm region centered on the fovea with wide-field swept-source optical coherence tomographic angiography (WF SS-OCTA), and establish their correlations with structural parameters in acute primary angle closure (APAC) eyes, as well as in fellow primary angle-closure suspect (PACS) eyes.MethodsIn this retrospective study, WF SS-OCTA was utilized to measure vascular parameters in a 12 mm × 12 mm region centered on the fovea in 31 patients (31 APAC eyes and 31 fellow PACS eyes). …”
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Ultrasound pupillometry for the detection of a relative afferent pupillary defect (RAPD): Systematic evaluation in patients with optic neuritis and comparison with infrared video p... by Franziska Siebald, Ulrike Grittner, Carolin Otto, Charlotte Bereuter, Hanna G Zimmermann, Lutz Harms, Jan Klonner, Stephan J Schreiber, Friedemann Paul, Klemens Ruprecht, Felix A Schmidt

“…<h4>Materials and methods</h4>We enrolled 40 patients with acute (n = 9) or past (n = 31) ON (ON+), 31 patients with multiple sclerosis (MS) without prior ON, and 50 healthy controls (HC) in a cross-sectional observational study. …”
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THE ACCURACY INVESTIGATION OF THE HIGH POSITION OF THE ROAD COVERAGE SURFACE WITH THE DIFFERENT GEODESIC DEVICES’ APPLICATION by Y. V. Stolbov, S. V. Stolbova, L. A. Pronina, A. I. Uvarov

“…To ensure high requirements to the accuracy of vertical position of the structural layers of bases and covers roads there is a need of application of modern surveying instruments (precision optical levels and electronic total stations with different accuracy). …”
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Trimethylchlorosilane (TMCS) modified hydrophobic silica dry gel (TSA) enhanced the optical, aging behavior and thermal properties of polyvinyl butyral composite coatings by Enwen Liu, Yijuan Chang, Haiqiao Zhang, Zhangbei Chen, Zhihui Wu

“…The experimental results demonstrate that the introduction of TSA enhances the optical properties of the composite coating: The solar reflectance reaches up to more than 50 %, the transmittance of composite coatings within 15 % TSA is higher than 60 % and the haze is higher than 95 %, thereby improving the anti-ultraviolet aging performance (after 120 h aging treatment, its color difference, gloss, water contact angle (WCA) and microstructure remain stable). …”
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A comparative study on the detection and localization of interictal epileptiform discharges in magnetoencephalography using optically pumped magnetometers versus superconducting qu... by Jiechuan Ren, Ming Ding, Yuming Peng, Chang Sun, Chunqing Yang, Shuxian Zhou, Jiayin Tian, Qun Wang, Zhimei Li

“…This study aims to explore the consistency of interictal epileptiform discharge (IED) detection and source localization between OPM-MEG and SQUID-MEG in a large cohort of patients with epilepsy. Methods: Patients with epilepsy underwent SQUID-MEG and 128-channel whole-scalp OPM-MEG examinations. …”
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The changes of functional, structural and hemodynamic parameters of the optic disc in patients with primary open-angle glaucoma and diabetes mellitus in long-term follow-up by A. Zh. Fursova, Ju. A. Gamza, O. G. Gusarevich, A. S. Derbeneva, M. A. Vasil’eva

“…Purpose: to study the long-term changes of functional, structural, and hemodynamic parameters of the optic nerve in primary open-angle glaucoma (POAG) accompanied by diabetes mellitus (DM).Material and methods. …”
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Optical Coherence Tomography-Guided vs. Angiography-Guided Percutaneous Coronary Intervention for Complex Coronary Lesions: A Systematic Review and Meta-Analysis by Muhammad Hamza Shuja, Muhammad Ahmed, Ramish Hannat, Laiba Khurram, Hamza Ali Hasnain Sheikh, Syed Hasan Shuja, Adarsh Raja, Jawad Ahmed, Kriti Soni, Shariq Ahmad Wani, Aman Goyal, Bala Pushparaji, Ali Hasan, Raheel Ahmed, Hritvik Jain

“…However, meta-analytical comparisons between OCT-guided and angiography-guided PCI remain limited. <b>Methods</b>: Databases, including PubMed, Scopus, Cochrane Library, and ClinicalTrials.gov, were queried through May 2025 to identify randomized controlled trials (RCTs) comparing OCT-guided PCI with angiography-guided PCI. …”
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Comparison of anterior chamber depth measured by three different anterior segment analysis systems by Han Song, Wei Yang, Chunliu Yang, Qing Sun

“…However, the differences in the measurement of different optical devices should be considered in clinical work, and it is not recommended to interchange them.…”
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VIBRATION AND SHOCK ANALYSIS AND RESEARCH OF DIFFERENT MATERIAL FLOWS ON TRANSFER POINT OF BELT CONVEYORS by LU JinNan, LI Luo, DING WenYu, LIU Yang

“…There is a certain height difference between the two belts at the transfer point of the belt conveyor in the coal preparation plant.Affected by factors such as the size of the coal block on the upper end face and the water content,it will cause different degrees of vibration impact on the belt conveyor,thus affecting the service life of the belt conveyor body and the roller.In order to explore the influence of the material flow on the vibration impact of transfer point,combined with field investigation and related theories,it was concluded that the main influencing factors of blanking impact are material flow particle size level and water content.Then,the field test was carried out by using optical fiber vibration sensor,data acquisition card and Labview test system.The vibration signals of the belt conveyor under the blanking port under the impact of different material flows were collected and processed.The test results show that the vibration impact of different particle size material flows on the transfer point is different.The peak value of the vibration waveform of the small particle size material flow on the transfer point is 20%of the large particle size material flow,and the peak value of the self-power spectrum waveform is 0.625%.Different water content has different vibration impact on the transfer point.The peak value of the vibration waveform of the material flow with less water content is 60%of the material flow with more water content,and the peak value of the self-power spectrum waveform is reduced to 45%.The research results provide a reasonable method for reducing the vibration impact of the belt conveyor transfer point.…”
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Effect of different rare-earth dopings of KNN-based transparent energy storage ceramics by Lusheng Duan, Yanliang Wei, Tao Xu, Anqi Zhang, Yanjie Zhang, Zhijun Xu, Ruiqing Chu

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Improving P-Doped DBRs Operation at Cryogenic Temperatures: Investigating Different Mirror Geometry by Behzad Namvar, Topi Uusitalo, Heikki Virtanen, Mircea Guina, Jukka Viheriala

“…To determine the actual temperature of an operating p-doped DBR and its impact on the behavior of the DBRs and the cryo-VCSEL, a thermal simulation using the finite-element method was conducted and validated with experimental results. …”
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Rates of macular volume changes in different stages and courses of primary open-angle glaucoma by M. V. Panchenko, O. M. Honchar, H. Yu. Panchenko, I. V. Kitchenko

“…Purpose: To examine macular volume changes as assessed by optical coherence tomography (OCT) and rates of these changes in different stages and courses of primary open-angle glaucoma (POAG). …”
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Effect of different light-curing techniques on hardness of a microhybrid dental composite resin by Alessandra Nara de Souza Rastelli, Ricardo Scarparo Navarro, José Roberto Cury Saad, Marcelo Ferrarezi de Andrade, Vanderlei Salvador Bagnato

“… Objective: This study assessed the Vickers hardness provided by two LCUs when using (1) direct and indirect light-curing techniques, (2) 40 and 60 seconds and (3) top and bottom surfaces. Material and Methods: One halogen Curing Light 2500 (3M Espe) and one LED (MM Optics) were used by direct and indirect (0, 1.0, 2.0 and 3.0 mm of dental structure) techniques during 40 and 60 seconds. …”
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Differences in match running performance of elite male football players relative to playing position by Borko Katanic, Radivoje Radakovic, Stefan Djordjevic, Karuppasamy Govindasamy, Vlad Adrian Geantă, Alexandru Ioan Băltean, Mima Stankovic

“…Methods: The sample included 108 male football players from five Union of European Football Associations (UEFA) Europa League group-stage matches (2021/22). …”
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An UNet3+ Network based on global pyramid aggregation for change detection in optical remote-sensing imagesGosNIIASLEarning, VIsion and Remote sensing laboratory by Yanbo Sun, Wenxing Bao, Wei Feng, Kewen Qu, Xuan Ma, Xiaowu Zhang

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γ-Radiation-assisted molecular template route: a new hybrid path for facile synthesis of size-dependent optical properties of ZnS quantum dots by Sanju Francis, Nisha Kushwah, Vishwanadh Bathula, Kedarnath Gotluru

“…Nevertheless, the synthesis of ZnS quantum dots (QDs) with tunable optical properties and a reasonable photoluminescent quantum yield (PLQY) adopting a new hybrid method is highly recognized. …”
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A Comparative Study on the Optical Properties of Multilayer CdSe / CdTe Thin Film with Single Layer CdTe and CdSe Films by M. Melvin David Kumar, Suganthi Devadason

“…CdTe and CdSe single layer thin films and CdSe / CdTe multilayer (ML) thin film were prepared by using physical vapour deposition method. Optical properties of CdSe / CdTe multilayer thin film shows different behavior due to type II band structure alignment. …”
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