نتایج جستجو برای: axial ratcheting

تعداد نتایج: 47989  

2015
Umair Najeeb MUGHAL Muhammad Shakeel VIRK

Measuring icing load and icing rate are important parameters for an atmospheric icing sensor. A new icing sensor has recently been designed and developed at Narvik University College for measuring atmospheric icing rate, icing load and icing type. Unlike the existing atmospheric icing sensors commercially available in market, which uses the axial loading for measuring icing load and icing rate,...

Journal: :Zoology 2014
Andrea B Ward Rita S Mehta

The postcranial system is composed of the axial and appendicular skeletons. The axial skeleton, which consists of serially repeating segments commonly known as vertebrae, protects and provides leverage for movement of the body. Across the vertebral column, much numerical and morphological diversity can be observed, which is associated with axial regionalization. The present article discusses th...

2018
Jing Dong Yaqin Zhang Haining Zhang Zhijie Jia Suhua Zhang Xiaogang Wang

PURPOSE To compare the axial length (AL), anterior chamber depth (ACD) and intraocular lens power (IOLP) of IOLMaster and Ultrasound in normal, long and short eyes. METHODS Seventy-four normal eyes (≥ 22 mm and ≤ 25 mm), 74 long eyes (> 25 mm) and 78 short eyes (< 22 mm) underwent AL and ACD measurements with both devices in the order of IOLMaster followed by Ultrasound. The IOLP were calcula...

2018
Leif Torén Hanna Hebelka Izabela Kasperska Helena Brisby

Title: With axial loading during MRI diurnal T2-value changes in lumbar discs are neglectable: a cross sectional study Authors: Leif Torén ([email protected]) Hanna Hebelka ([email protected]) Izabela Kasperska ([email protected]) Helena Brisby ([email protected]) Kerstin Lagerstrand ([email protected]) Version: 2 Date: 21 Dec 2017 Author’s respons...

2015
Xiangui He Haidong Zou Lina Lu Rong Zhao Huijuan Zhao Qiangqiang Li Jianfeng Zhu

PURPOSE To evaluate the association between the AL/CR ratio and refractive state and explore the effectiveness of this ratio in the assessment of myopia, especially when combined with uncorrected visual acuity in schoolchildren among whom myopia is common. METHODS Cross sectional study. 4686 children from 6 primary schools, aged from 6 to 12 years were selected using the clustered-stratified ...

2014
Alice Epitropoulos

PURPOSE To compare the ability of two optical biometers to acquire the axial length (AL) measurement in cataractous eyes. METHODS This prospective, comparative, single-center study comprised 105 eyes (63 patients). AL was acquired by the composite mean value of 20 measurements (composite-20 IM) and five measurements (composite-5 IM) (IOLMaster(®) 500 version 7.1 software), and the standard me...

2017
Yan-rong Wang Hong-Li Bian Qi Wang

BACKGROUND This study aimed to assess the efficacy and safety of atropine 0.5% eyedrops (ATE) for the treatment of children with low myopia (LM). METHODS In this study, a total of 126 children with LM were randomly divided into an intervention group (administered 0.5% ATE) and a control group (administered a placebo), with 63 children in each group. The outcome measurements were changes in th...

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