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7篇 您的检索式:作者名="Nikolitsa"
    题名 作者 年代 出处 被引量
1Management of esophageal foreign bodies: a retrospective review of 400 cases显示文摘Kalliopi Athanassiadi M. Gerazounis E. Metaxas Nikolitsa Kalantzi 2002European Journal of Cardio-Thoracic Surgery2002,,4:2
2Myopia and visual acuity impairment: a comparative study of Greek and Bulgarian school children 显示文摘Plainis S Moschandreas J Nikolitsa P 2009Ophthal Physl Opt2009,29,3:1
3Myopia and visual acuity impairment : A comparative study of Greek and Bulgarian school children 显示文摘PLAINIS S MOSCHANDREAS J NIKOLITSA P 2009Ophthalmic Physiol Opt2009,29,3:1
4Myopia and visual acuity impairment: a comparative study of Greek and Bulgarian school children 显示文摘Plainis S Moschandreas J Nikolitsa P 2009Ophthalmic Physiol Opt2009,29,3:1
5Determination of the Refraction Coefficient and Its Uncertainty by Using Modern Hydrostatic Levelling Systems显示文摘In spite of the technological development of the last decades in the field of the geodetic instruments,some parameters,which affect their performance,are difficult to be eliminated.One of these parameters is the geodetic refraction.The refraction describes the alteration in the direction of the light curve as it propagates through the different layers of the lower part of the Earth’s atmosphere.The purpose of this research work is to investigate the uncertainty of the refraction coefficient of a new proposed methodology.This methodology is based on:(a)the exploitation of the full trigonometric height equation,(b)the ability of the Hydrostatic Levelling System(HLS)to provide height differences with±10μm accuracy.The experimental application has been set up in a section of the underground tunnel complex at the European Organization for Nuclear Research.In this indoor application,the determination of the refraction coefficient at a Laser Tracker station using the precise height differences provided by an HLS has been performed.In addition,this methodology has been tested by comparing its results with those that have been obtained from the Temperature Gradient(TG)method for the determination of the refraction coefficient.The results are very encouraging for the efficiency of the methodology.At the same time,some limitations on the implementation of the proposed methodology have been highlighted.Konstantinos Nikolitsas 2021Journal of Civil Engineering and Architecture2021,15,7:0
6Special Marking of 3D Networks' Points for the Monitoring of Modern Constructions显示文摘Evangelia Lambrou George Pantazis Konstantinos Nikolitsas 2011Journal of Civil Engineering and Architecture2011,5,7:0
7A New Alternative Method for Checking Total Stations显示文摘Nikolitsas Konstantinos 2015Journal of Civil Engineering and Architecture2015,9,1:0
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