Results 31 to 40 of about 694,679 (300)

An Arrangement of Flow Velocities and Turbulence Profiles of Co-Axial Cold Jet [PDF]

open access: yes, 1976
Results of calculations and experiments on the cold co-axial flow presented in this paper are summalized as follows ; (1) A theoretical expression method for co-axial flow field of two dimension is investigated to estimate more exactly the flow profile ...
Shimamoto, Yuzuru, Tanaka, Yutaka
core   +1 more source

Association between ocular axial length and anthropometrics of Asian adults

open access: yesBMC Research Notes, 2021
Objective The purpose of this study is to analyze axial length, body height, hand length, and foot length to find new factors that predict myopia and to identify gender differences as one of the factors of high myopia.
Ari Shinojima   +7 more
doaj   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

open access: yesFEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur   +5 more
wiley   +1 more source

Accuracy of formulae for secondary intraocular lens power calculations in pediatric aphakia

open access: yesJournal of Current Ophthalmology, 2017
Purpose: To compare the accuracy of axial length vergence formulas versus refractive vergence formulas for secondary intraocular lens (IOL) implantation in pediatric aphakia. Methods: This retrospective comparative study, evaluated 31 eyes of 31 patients
Fouad R. Nakhli   +2 more
doaj   +1 more source

Ocular axial length and its associations in Chinese: the Beijing Eye Study. [PDF]

open access: yesPLoS ONE, 2012
To investigate the normative data of ocular axial length and its associations in Chinese.The population-based Beijing Eye Study 2011 is a cross-sectional study performed in Greater Beijing.
Guo Yin   +6 more
doaj   +1 more source

Axial length changes during accommodation in myopes and emmetropes [PDF]

open access: yes, 2010
Purpose: To investigate the influence of accommodation upon axial length (and a comprehensive range of ocular biometric parameters), in populations of young adult myopic and emmetropic subjects.
Cheong, Shiow Huoy   +3 more
core   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

open access: yesFEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera   +4 more
wiley   +1 more source

Prediction of myopia based on biometric parameters of 500,000 children and adolescents aged 3–18 years

open access: yesFrontiers in Public Health
PurposeTo explore the validity and significance of the axial length/corneal radius (AL/CR) Ratio for myopia prediction in children of all ages.MethodsBetween 2020 and 2022, 509,530 children and adolescents aged 3–18 years were sampled in Chengdu City ...
Siyu Chen   +18 more
doaj   +1 more source

Two-directional-flow, axial-motion-joint flow liner [PDF]

open access: yes, 1970
Flow liner eliminates high-cycle fatigue in ducts carrying cryogenic fluids. It is capable of handling two-directional, high-velocity cryogenic liquid flow with a 3-inch axial motion without binding within a 25-inch ...
Bissing, L. L., Innes, G. M.
core   +1 more source

Influence of laser spot size at diffuser plane on the longitudinal spatial coherence function of optical coherence microscopy system

open access: yes, 2019
Coherence properties and wavelength of light sources are indispensable for optical coherence microscopy/tomography as they greatly influence the signal to noise ratio, axial resolution, and penetration depth of the system.
Ahmad, Azeem   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy