Results 61 to 70 of about 35,214 (239)

Normal-Tension Glaucoma: Epidemiology, Pathogenesis, Diagnosis and Treatment. Literature Review. Part 2. Role of Vascular Dysregulation in the Pathogenesis. Treatment of Normal Tension Glaucoma

Oftalʹmologiâ, 2023
Insufficient blood supply, vascular dysregulation, perfusion pressure and endothelial dysfunction may account for the pathogenic mechanism. OCT angiography (OCTA) measurements have been reported to be useful for glaucoma diagnostics.
N. I. Kurysheva, V. E. Kim, H. M. Plieva, V. Yu. Kim   +3 more
doaj   +1 more source

Metal Active‐Site Exposure via Ligand Engineering Boosts CO2‐to‐Ethylene Conversion on Cu18 Nanoclusters

Advanced Science, EarlyView.
Through quantitative ligand stripping of [Cu18H17(PR3)10]+ nanoclusters via intramolecular interaction modulation, selectivity for CO2 electroreduction to C2H4 is significantly enhanced. The weakly coordinating ligand triggers dual‐ligand stripping (FEC2H4 = 70.59%), whereas the strongly coordinating ligand results in single‐ligand retention (FEC2H4 ...
Ziqi Chen, Yang Zuo, Yu Zhu, Shuo Zhang, Along Ma, Shiyin Yang, Zhengmao Yin, Xiaoshuang Ma, Shuxin Wang   +8 more
wiley   +1 more source

Warping OCTA to UWF.

, 2023
Our first iteration involved warping the en-face OCTA image. This caused undesired distortion and loss of resolution of the macular region image. It was also more time consuming as it required BigWarp be run for every single en-face OCTA image.
Bernardo Negreiros (15353874), Tobin B. T. Thuma (15353865), Kammi B. Gunton (15353868), John A. Bogovic (9930547), Hiram Jimenez (15353871), Jose S. Pulido (8292618)   +5 more
core   +1 more source

Switching Spike Plasticity Shapes ACE2 Engagement Across SARS‐CoV‐2 Variants

Advanced Science, EarlyView.
Conformational plasticity governs SARS‐CoV‐2 spike function and ACE2 recognition. Using high‐speed AFM and single‐molecule force spectroscopy, we analyzed the ancestral spike and nine variants, revealing progressive rigidification from Delta, variable plasticity in Omicron sublineages, and JN.1 compaction.
Sarah Stainer, Rong Zhu, Manuel Reithofer, Gerhard Stadlmayr, Katharina Stadlbauer, Panchika Prangkio, Christoph Rippel, Markus Hahn, Aniko Eva Kasztner, Stefanie Stohl, Petr Bednar, Daniel Ruzek, David Glück, Robert Tampé, Gordana Wozniak‐Knopp, Yoo Jin Oh, Miriam Klausberger, Peter Hinterdorfer   +17 more
wiley   +1 more source

Evaluation of the Changes in Vessel Density and Retinal Thickness in Patients Who Underwent Unilateral Congenital Cataract Extraction by OCTA

Clinical Ophthalmology, 2020
Weiwei Zhang,1,* Huan Hu,2,* Haixia Cheng,3,* Qinghuai Liu,1 Dongqing Yuan1 1Department of Ophthalmology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu Province, People’s Republic of China; 2Department of ...
Zhang W, Hu H, Cheng H, Liu Q, Yuan D
doaj  

Changes in Ocular Biomarkers from Normal Cognitive Aging to Alzheimer’s Disease: A Pilot Study

Eye and Brain, 2023
Pareena Chaitanuwong,1,2 Supharat Jariyakosol,3,4 Supanut Apinyawasisuk,3,4 Parima Hirunwiwatkul,3,4 Hathairat Lawanlattanagul,3,4 Solaphat Hemrungrojn,5,6 Yuda Chongpison7 1Ophthalmology Department, Rajavithi Hospital, Ministry of Public Health, Bangkok,
Chaitanuwong P, Jariyakosol S, Apinyawasisuk S, Hirunwiwatkul P, Lawanlattanagul H, Hemrungrojn S, Chongpison Y   +6 more
doaj  

Water‐Soluble POSS Promotes Concurrent Coalescence and Crosslinking for Multiscale‐Reinforced, Coalescent‐Free Waterborne Coatings

Advanced Science, EarlyView.
Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang, Bin Wu, Lin Li, Yibo Ru, Xiaohe Zhang, Minlong Wang, Ruoyan Yang, Jie An   +7 more
wiley   +1 more source

Pattern directions available in OCTA

, 2022
Pattern directions available in OCTA. Clicking a stimulus leads to the octa code used to generate it.I created this figure for the paper titled "The Order & Complexity Toolbox for Aesthetics (OCTA): A systematic approach to study the relations between ...
Johan Wagemans (5105474), Eline Van Geert (5104493), Christophe Bossens (11890224)   +2 more
core   +1 more source

Impact of image preprocessing on dermatological OCTA vessel segmentation: a DERMA-OCTA study

Journal of Biomedical Optics
Optical coherence tomography angiography (OCTA) offers dye-free, three-dimensional views of skin microvasculature, yet progress in developing reliable and quantitative solutions for vessel architecture analysis is slowed by heterogeneous preprocessing practices, scarce annotated data, and limited evaluation metrics.We assess how typical OCTA ...
Rotunno, Giulia, Salvi, Massimo, Deinsberger, Julia, Krainz, Lisa, Bugyi, Lukasz, Weber, Benedikt, Sinz, Christoph, Kittler, Harald, Schmetterer, Leopold, Drexler, Wolfgang, Liu, Mengyang, Meiburger, Kristen M.   +11 more
openaire   +3 more sources

Effects of Doping, Disorder, and Compensation on Electron Conduction in Si‐Doped k‐Ga2O3 Close to the Metal‐to‐Insulator Transition

Advanced Electronic Materials, EarlyView.
Self‐compensation effects attributed to doping‐dependent shift‐defects at APBs Validation of Hall data for VRH transport near the MIT Persistence of VRH transport for any SiH4 flow in Si‐doped κ‐Ga2O3 due to high compensation coupling transport and EPR data as strategy to study electronic properties and doping T‐dependence of transport data agrees with
Antonella Parisini, Hans Jürgen von Bardeleben, Ildicò Cora, Zsolt Fogarassy, Paola Alippi, Vincenzo Fiorentini, Ian Vickridge, Piero Mazzolini, Alessio Bosio, Roberto Fornari   +9 more
wiley   +1 more source