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您的检索式：作者名="M.Yildirim"
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| 1 | Laboratory evaluation of higher-order aberrations and light scattering in explanted opacified intraocular lenses显示文摘Background:Intraocular lens(IOL)calcification is a serious condition that can only be treated by removing the clouded lens.Since explantation bears the risk of complications,it is often deferred until the patient finds the symptoms intolerable.Usually,as the IOL opacifies,visual acuity is minimally affected early on.In this study,we assessed the impact of IOL opacification on optical quality.Methods:We analyzed ten opacified explanted IOLs(Oculentis GmbH).Wavefront aberrations were obtained with a SHSOphthalmic device(Optocraft GmbH),which features a Hartmann-Shack sensor.The root mean square(RMS)of higher-order aberrations(HOAs)was compared.The effect of calcification on image quality was assessed through the Strehl ratio(SR).We detected light scattering with a C-Quant(Oculus GmbH)and expressed it as a straylight parameter.Results:At 2 mm,3mm and 4 mm,the mean RMS(±standard deviation)was 0.033μm(±0.026μm),0.044μm(±0.027),and 0.087μm(±0.049),respectively.The mean SR value was 0.81±0.15 at 3 mm,with four IOLs showing a nearly diffraction-limited performance,but in two explants,opacification precluded reliable measurements.Increased straylight was found in all opacified IOLs with a mean value of 150.2±56.3 deg^(2)/sr at 3 mm.Conclusions:We demonstrated that IOL opacification induces HOAs.However,the RMS remained low,which resulted only in a slight reduction of the SR-derived optical quality.On the other hand,we found a severe straylight elevation in the opacified lenses,which may result in dysphotopsia,such as glare,and subjective complaints,despite good visual acuity. | GrzegorzŁabuz Timur M.Yildirim Gerd U.Auffarth Hyeck-Soo Son Ramin Khoramnia | 2021 | Eye and Vision2021，8，1： | 1 |
| 2 | 伊斯坦布尔现代博物馆(新馆)显示文摘伊斯坦布尔现代美术馆成立于2004年,是土耳其第一家现代和当代艺术博物馆,位于卡拉柯伊海滨的一座旧海关仓库内,这里是博斯普鲁斯海峡和金角湾的交汇处,也是伊斯坦布尔历史最悠久的地区之一。由伦佐·皮亚诺建筑工作室设计的新博物馆取代了同一地点的旧建筑。新馆位于博斯普鲁斯海峡西岸,托法尼公园和海滨之间,同时是加拉塔港老城区和新商业区之间的枢纽。建筑的设计灵感来自博斯普鲁斯海峡波光粼粼的水面,新建筑连接公园与海滨长廊,与公园、新广场和历史建筑相邻,提供新的社交聚集点。新的海滨长廊让游客可以跳望安纳托利亚一侧,群岛等。 | E.Baglietto F.Giacobello R.Dunphy M.Cecchetto E.Doyduk M.Tokarnia R.Wong M.Yildirim B.Pignatti A.Pizzolato C.Zaccaria M.Abidos F.Cappellini D.Lange F.Terranova Enrico Cano(摄影) Cemal Emden(摄影) Meltem Sarl(摄影) 舒禹(编译) | 2023 | 现代装饰2023，，4： | 0 |
| 3 | Investigation of the inhomogeneous barrier height of an Au/Bi_4Ti_3O_(12)/n-Si structure through Gaussian distribution of barrier height显示文摘A Au/Bi4Ti3O12/n-Si structure is fabricated in order to investigate its current-voltage(I-V) characteristics in a temperature range of 300 K-400 K.Obtained I-V data are evaluated by the thermionic emission(TE) theory.Zero-bias barrier height(ΦB0) and ideality factor(n) calculated from I-V characteristics,are found to be temperature-dependent such thatΦB0 increases with temperature increasing,whereas n decreases.The obtained temperature dependence ofΦB0 and linearity inΦB0 versus the n plot,together with a lower barrier height and Richardson constant values obtained from the Richardson plot,indicate that the barrier height of the structure is inhomogeneous in nature.Therefore,I-V characteristics are explained on the basis of Gaussian distribution of barrier height. | M.Gken M.Yildirim | 2012 | Chinese Physics B2012，21，12： | 0 |
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