Results 31 to 40 of about 707,049 (349)

A buoyant flow structure in a magnetic field: Quasi-steady states and linear-nonlinear transitions [PDF]

open access: yes, 2008
The confined evolution of a buoyant blob of fluid subject to a vertical magnetic field is investigated in the limit of low magnetic Reynolds number. When the applied magnetic field is strong, the rise velocity of the blob is small.
Sreenivasan, B.
core   +1 more source

Association between axial length and HDL in children: a hospital-based cross-sectional study

open access: yesBMC Ophthalmology, 2023
Background To analyze the relationship between axial length and levels of high-density lipoprotein (HDL) cholesterol in children. Methods A retrospective, hospital-based cross-sectional research with 69 right eyes from 69 children who underwent health ...
Qingqing Zheng   +6 more
doaj   +1 more source

Marked Length Spectral determination of analytic chaotic billiards with axial symmetries

open access: yes, 2019
We consider billiards obtained by removing from the plane finitely many strictly convex analytic obstacles satisfying the non-eclipse condition. The restriction of the dynamics to the set of non-escaping orbits is conjugated to a subshift, which provides
De Simoi, Jacopo   +2 more
core   +2 more sources

Analysis of keratometric measurements in accordance with axial length in an aged population

open access: yesScientific Reports, 2022
To investigate keratometric measurements according to axial length in an aged population. Patients requiring cataract surgery with keratometric measurements from four different ophthalmic devices (autorefractor/keratometer, Scheimpflug imaging, corneal ...
Sung Uk Han   +7 more
doaj   +1 more source

Use baseline axial length measurements in myopic patients to predict the control of myopia with and without atropine 0.01.

open access: yesPLoS ONE, 2021
PurposeIdentifying axial length growth rate as an indicator of fast progression before initiating atropine 0.01% for myopia progression in children.MethodFrom baseline, axial length growth over six months was measured prospectively.
Loreto V T Rose   +2 more
doaj   +1 more source

Interconnection between several eye biomechanical and biometric parameters in children with axial and refractive mild myopia

open access: yesZaporožskij Medicinskij Žurnal, 2016
Aim – to study the relationship of biometric and biomechanical indicators of corneoscleral capsule of the eye in children with axial and refractive mild myopia. Materials and methods.
T. Ye. Tsybulskaya
doaj   +1 more source

Capillary Condensation in Cylindrical Pores: Monte Carlo Study of the Interplay of Surface and Finite Size Effects

open access: yes, 2010
When a fluid that undergoes a vapor to liquid transition in the bulk is confined to a long cylindrical pore, the phase transition is shifted (mostly due to surface effects at the walls of the pore) and rounded (due to finite size effects).
Binder, Kurt   +3 more
core   +1 more source

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

open access: yesFEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +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

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

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