Results 11 to 20 of about 135,171 (249)

Helvacioglu reproducibility index:a new algorithm to evaluate the effects of misalignments on the measurements of retinal nerve fiber layer by spectral-domain OCT [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM:To evaluate the effect of misalignment on the measurements of retinal nerve fiber layer (RNFL) by spectral-domain optical coherence tomography (OCT).METHODS:A total of 42 eyes from 21 healthy young subjects underwent RNFL measurements with RTVue ...
Firat Helvacioglu   +4 more
doaj   +1 more source

Comparison axial length measurements from three biometric instruments in high myopia [PDF]

open access: yesInternational Journal of Ophthalmology, 2016
AIM: To compare the axial lengths (ALs) measured with Lenstar, IOLMaster and A-scan contact ultrasound (Ultrasound) in normal and high myopia (HM). METHODS: Eighty-four normal eyes and 49 HM eyes were included.
Xiao-Gang Wang   +4 more
doaj   +1 more source

Repeated Implementation [PDF]

open access: yesJournal of Economic Theory, 1998
Published - sswp1027 ...
Kalai, Ehud, Ledyard, John O.
openaire   +5 more sources

Climatic forcing and individual heterogeneity in a resident mountain bird: legacy data reveal effects on reproductive strategies

open access: yesRoyal Society Open Science, 2023
Optimization of clutch size and timing of reproduction have substantial effects on lifetime reproductive success in vertebrates, and both individual quality and environmental variation may impact life history strategies.
Lasse Frost Eriksen   +3 more
doaj   +1 more source

Is Single Measurement Enough to Get a Reliable Result with Optical Coherence Tomography?

open access: yesTürk Oftalmoloji Dergisi, 2012
Pur po se: To evaluate the repeatability and reliability of retinal nerve fiber layer (RNFL) thickness measurements using optical coherence tomography (OCT).
Arzu Taşkıran Çömez   +2 more
doaj   +1 more source

Variation in Mutant Prevention Concentrations

open access: yesFrontiers in Microbiology, 2019
Objectives:Understanding how phenotypic traits vary has been a longstanding goal of evolutionary biologists. When examining antibiotic-resistance in bacteria, it is generally understood that the minimum inhibitory concentration (MIC) has minimal ...
Crystal Gianvecchio   +13 more
doaj   +1 more source

Wind effects on the long‐distance migration of GPS‐tracked adult ospreys Pandion haliaetus from Germany

open access: yesJournal of Avian Biology, 2023
Birds that repeatedly visit distinct places along their migratory routes in consecutive years must be able to navigate to these places and respond appropriately to unfavourable wind conditions. This study analysed the migratory routes, repeatedly‐visited
Bernd‐Ulrich Meyburg, Daniel Holte
doaj   +1 more source

Impact of tear optics on the repeatability of Pentacam AXL wave and iTrace in measuring anterior segment parameters and aberrations

open access: yesIndian Journal of Ophthalmology, 2022
Purpose: To assess impact of tear optics on repeatability of a Scheimpflug device with a Hartmann Shack aberrometer and a ray tracing aberrometer. Methods: One hundred healthy and 100 postrefractive surgery eyes underwent dry eye evaluation including ...
GairikKundu   +6 more
doaj   +1 more source

Repeatabılıty Of Subjectıve Determınatıon Of Natural Head Posıtıon, In Subjects Wıth Dıfferent Profıle Confıguratıons

open access: yesTurkish Journal of Orthodontics, 1993
This study was carried out on lateral cephalograms of 27 subjects and aimed at determining the effect of profile configuration in subjective determination of natural head position.
M. Murat Özbek   +2 more
doaj   +1 more source

Repeat Recognition [PDF]

open access: yesStructure, 2010
CUG-binding protein 1 (CUGBP1) is a ubiquitous RNA-binding protein implicated in altered RNA metabolism linked to myotonic dystrophy type 1. Crystal structures of the RRM domains in complex with cognate RNAs (Teplova et al., 2010) reveal molecular details for the selectivity of CUGBP1 toward GU-rich mRNA elements.
Tripsianes, Konstantinos   +1 more
openaire   +2 more sources

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