Results 21 to 30 of about 1,358,544 (143)
Remote Nanoscopy with Infrared Elastic Hyperspectral Lidar
Advanced Science, Volume 10, Issue 15, May 26, 2023., 2023 A new elastic hyperspectral Scheimpflug lidar that can simultaneously resolve flashes from insect wings in range, time, and wavelength is demonstrated. The coherent scattering from a distant museum insect wing and also from free‐flying insects is captured.
Lauro Müller +8 more
wiley +1 more source
Theoretical Analysis and Experimental Validation of Sampling Volume in Tilted Imaging System
IEEE Photonics Journal, 2015 A method for accurately calculating the sampling volume in a tilted imaging system is proposed. Two types of tilted imaging systems are investigated, i.e., Type I (only the object plane is inclined to the optical axis) and Type II (both the object plane ...
Hongxia Zhang +5 more
doaj +1 more source
Applications of KHZ-CW Lidar in Ecological Entomology
EPJ Web of Conferences, 2016 The benefits of kHz lidar in ecological entomology are explained. Results from kHz-measurements on insects, carried out with a CW-lidar system, employing the Scheimpflug principle to obtain range resolution, are presented.
Malmqvist Elin, Brydegaard Mikkel
doaj +1 more source
Age-Related Changes in Corneal Deformation Dynamics Utilizing Scheimpflug Imaging.
PLoS ONE, 2015 PurposeTo study age-related changes in corneal deformation response to air-puff applanation tonometry.MethodsFifty healthy subjects were recruited for a prospective study and divided into two equal age groups (≤ 28 and ≥ 50 years old).
Marta E Rogowska, D Robert Iskander
doaj +1 more source
Fluorescence Scheimpflug LiDAR developed for the three-dimension profiling of plants.
Optics Express, 2020 This work proposes a novel fluorescence Scheimpflug LiDAR (SLiDAR) technique based on the Scheimpflug principle for three-dimension (3D) plant profile measurements.
Hongze Lin, Yao Zhang, L. Mei
semanticscholar +1 more source
BMC Ophthalmology, 2019 Background To evaluate the effects of anterior capsular opening size on deviation from predicted refraction and the effective position of the intraocular lens (ELP) in cataract surgery. Methods Nonrandomized clinical trial. Eighty patients (80 eyes) with
Shixu Li +6 more
doaj +1 more source
Journal of Ophthalmology, Volume 2026, Issue 1, 2026.Background To investigate the impact of refractive and ocular residual astigmatism (ORA) on stereopsis after photorefractive keratectomy (PRK) for the correction of myopic astigmatism. Methods This prospective observational study was conducted on patients who underwent PRK for the treatment of myopia and myopic astigmatism using a Schwind Amaris 1050RS
Faezeh Fayaz +5 more
wiley +1 more source
Annals of Translational Medicine, 2020 Background To assess the radius of anterior lens surface curvature (RAL) measurements with anterior segment optical coherence tomography (AS-OCT) in comparison with Scheimpflug imaging.
Zhenzhen Liu +8 more
semanticscholar +1 more source
Adverse Outcome Pathways Applied to Space Radiation Research
Environmental and Molecular Mutagenesis, Volume 66, Issue 8, Page 442-462, October 2025.ABSTRACT Long‐duration spaceflight exposes astronauts to various stressors that can alter human physiology, potentially causing immediate and long‐term health effects. These stressors can damage biomolecules, cells, tissues, and organs, leading to adverse outcomes.
Vinita Chauhan +18 more
wiley +1 more source
Ocular changes as potential biomarkers for early diagnosis of Alzheimer's disease
Alzheimer's &Dementia, Volume 21, Issue 8, August 2025.Abstract Alzheimer's disease (AD) is a progressive neurodegenerative disorder and the most common cause of dementia. AD diagnosis often involves a thorough assessment, including clinical evaluation, cognitive testing, medical history examination, genetic testing, and biomarker analysis. Currently, the invasive nature and high costs of biomarker testing,
Purna Chandra Poudel +6 more
wiley +1 more source