optical aberrations
Characterization of Optical Aberrations Induced by Thermal Gradients and Vibrations via Zernike and Legendre Polynomials
... the optical model to estimate the ...of optical aberrations by fitting them by Zernike and Legendre polynomial fitting respectively for circular and rectangular ...
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Higher order optical aberrations and visual acuity in a randomized controlled trial comparing transepithelial versus epithelium-off corneal crosslinking for progressive keratoconus
... Patients were examined preoperatively and 1, 3, 6, and 12 months postoperatively. At each visit, measurements included manifest refraction, uncorrected distance visual acuity (UDVA), corrected distance visual acuity ...
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Optical aberrations in ametropic eyes and their change with corneal refractive surgery
... the optical system (centration cross) and suitability of the sampling pattern to the pupil diameter (small circumferences for samples entry locations and circumferences of different diameters to estimate pupil ...
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Reply to 'Impact of optical aberrations on axial position determination by photometry'
... field-dependent aberrations on our measurements, albeit at a relatively small observed axial range limited by the nanoruler ...possible aberrations could have a bigger impact on the spot shape thus ...
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Progression of lower and higher-order aberrations: a longitudinal study
... order aberrations for different tasks under different ...matic aberrations have also been identified as possible cues for ...monochromatic aberrations of the eye have a significant and direct influ- ...
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A Wide-FoV Athermalized Infrared Imaging System with a Two-Piece Lens
... range, optical PSFs should be kept to be invariant in radial and axial ...of optical aberrations. They are geometrical aberrations, defocus aberrations, purposely introduced ...
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Design of a 16 5 Megapixel Camera Lens for a Mobile Phone
... The optical resin offers high transparency, low fluo- rescence, low birefringence, low water absorption, low cost, high heat resistance, and easy molding for massive ...order optical aberrations such ...
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Aberrations of thick phase holographic optical elements
... Method film 15 2.1 Laminating the 2.2 Selecting HOE 2.3 Experimental recording geometry 2.4 Recording 2.5 Test 2.6 Measurement of misalignment 2.7 Measurement of 2.8 Measuring a 16 type [r] ...
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Genotoxic effect of an organophosphorus pesticide "Ethephon"on somatic and germ cells of male mice
... chromosomal aberrations may be attributed to the alkylating potency of this organophosphorus pesticide, since it is chemically related to alkylating ...produce aberrations after many hours of treatment ...
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Measurement of Amplitude and Phase Pupil Variation for EUV Lithography Systems
... Figure 68. The Model Builder interface showing the setup for a sample model to interrogate coma pupil variation. The top screen shows the simulation setup while the bottom screen shows choosing the response variable and ...
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Original Article High-resolution array based heterogeneity and clonality profiling of oral squamous cell carcinoma: genetic relationship between metastatic primary tumor and the paired lymph node metastases
... number aberrations tumor cells sp- reading from the primary si- te to regional lymph ...ber aberrations in the lymph node metastases while dec- rease was shown in 7 cases and no effect was observed in ...
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Cytogenomic profiling of breast cancer brain metastases reveals potential for repurposing targeted therapeutics
... gene aberrations were identified in all specimens and pathway-level analysis was applied to aggregate data, which identified stem cell pluripotency pathway enrichment and highlighted recurring, significant ...
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Aberrations in plumage coloration in birds
... Plumage aberrations are not uncommon in birds, but there is some confusion in the literature, especially in relation to ...Plumage aberrations in birds are better known in europe and North America than in ...
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CHROMOSOME ABERRATIONS INDUCED BY X-RAYS
... The proportion of chromosome aberrations produced by different amounts of irradiation also indicates that some of the fusions may be caused by a single hit which breaks two adjac[r] ...
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Structural aberrations in group A Staphylococcus bacteriophages.
... KASATIYA Department of Microbiology, Faculty of Medicine, Laval University, Quebec 10*; Institute of Microbiology and Hygiene of Montreal, Ville-de-Laval; Department of Microbiology and [r] ...
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Genomic aberrations in borderline ovarian tumors
... carrying aberrations did not divide in vitro and therefore could not be detected by G-banding ...no aberrations were present in at least a substan- tial minority of the cells or they were too small to be ...
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Chromosomal aberrations, micronucleus and sperm morphology in limnonectes keralensis due to carbaryl
... pesticides used to improve both agriculture and human health (McConnell 1998; LeNoir et al., 1999; Sparling et al. 2001; Kolpin et al., 2002 ; Fellers et al., 2004; Relyea 2006). Laboratory experiments have provided ...
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Theoretical Study of the Electrostatic Lens Aberrations of a Negative Ion Accelerator for a Neutral Beam Injector
... of aberrations degrade the charged particle beam ...Generating aberrations is inevitable when the charged particle beams are extracted, accelerated, transmitted, and focused with electrostatic and magnetic ...
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Physico-Chemical and Genotoxicity Assessments of Palm Oil Mill Effluent Generated by a Corporate Refinery In Nigeria
... chromosomal aberrations of ...chromosomal aberrations of ...of aberrations, which was 21, 19, and 18, at 24, 48, and 72 hours of exposure, ...
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In vivo mutagenicity assessment of ethion pesticide using polytene chromosomes of Anopheles culicifacies (Diptera: Culicidae)
... chromosomal aberrations analysis—In polytene chromosome aberrations study, the genotoxicity of ethion was observed in the form of aberrant mitotic configuration represented mainly in the form of structure ...
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