Results 71 to 80 of about 5,432,503 (275)

Darkroom prone provocative testing in primary angle closure suspects and those with open angles [PDF]

British Journal of Ophthalmology, 2019
PurposeTo describe the results of darkroom prone provocative testing (DRPPT) in primary angle closure suspects (PACS) and to compare the findings to controls with open angles.Methods889 subjects with PACS in the Zhongshan Angle Closure Prevention Trial (a randomised controlled trial to compare prophylactic laser iridotomy to no treatment in PACS) and ...
David S Friedman, Dolly Shuo-Teh Chang, Yuzhen Jiang, Shengsong Huang, Xiangbin Kong, Beatriz Munoz, Tin Aung, Paul J Foster, Mingguang He   +8 more
openaire   +3 more sources

White Matter and Perivascular Imaging Changes in Alzheimer's Disease and Cerebral Amyloid Angiopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peak‐width of skeletonized mean diffusivity (PSMD) and diffusion tensor imaging–analysis along the perivascular space (DTI‐ALPS), reflecting white matter integrity and glymphatic function, are altered in Alzheimer's disease (AD).
Debina Laishram, Guangwei Du, Sangam Kanekar, Nandakumar Nagaraja   +3 more
wiley   +1 more source

Intraocular pressure and gonioscopic findings in primary angle-closure disease in India—a big data study [PDF]

International Journal of Ophthalmology
AIM: To describe the gonioscopic profile and intraocular pressure (IOP) in primary angle-closure (PAC) disease in patients presenting to a tertiary eye care network in India.
Srikantaiah Ramyashri, Anthony Vipin Das, Sirisha Senthil   +2 more
doaj   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

The Mirror Theory: Parallels between Open Angle and Angle Closure Glaucoma

Life
Glaucoma is a widespread ophthalmological disease, with a high impact and frequent visual morbidity. While the physiopathology of the two types of primary glaucoma (open angle and angle closure) has been studied, there seems to be little relationship ...
Vasile Potop, Christiana Diana Maria Dragosloveanu, Alina Mihaela Ciocâlteu, Miruna Gabriela Burcel, Maria Cristina Marinescu, Dana Margareta Cornelia Dăscălescu   +5 more
doaj   +1 more source

Profile of Primary Angle Closure Disease [PDF]

Background Glaucoma is the second most common cause of visual morbidity after Cataract. The purpose of the study is to assess the demographic and clinical profile of Primary Angle Closure Disease (PACD) and to evaluate the risk factors associated ...
singh, Rajyeshwar, gupta, manisha, Gupta, Priyanka   +2 more
core   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Management of angle closure glaucoma

Indian Journal of Ophthalmology, 2011
Primary angle closure glaucoma (PACG) is equally prevalent in Indian in Asian population as the primary open angle glaucoma. Eighty-six percent of people with PACG are in Asia, with approximately 48.0% in China, 23.9% in India and 14.1 ...
See Jovina, Aquino Maria Cecilia, Aduan Joel, Chew Paul   +3 more
doaj  

Characterization of ocular biometrics and aqueous humor dynamics in primary angle closure suspects

Medicine, 2017
Detailed characterizations of ocular biometrics and parameters of aqueous humor dynamics are lacking in primary angle closure suspect (PACS) patients. This study aims to characterize these parameters and compare them with age-matched healthy volunteers.Elderly healthy volunteers (60.6 ± 7.2 years of age, mean ± SD, n = 28) and PACS patients (64.1 ± 11 ...
Guo, Li, Deng, Yuan, Fang, Li, Liu, Chaoqi, Guo, Tao   +4 more
openaire   +2 more sources