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Patients’dissatisfaction with multifocal intraocular lenses managed by exchange with other multifocal lenses of diferent optical profles

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Eye and v.sion 2024年第1期10卷 31-40页

作者： Olena Al‑Shymali Colm McAlinden Jorge l.Alio del Barrio Mario Canto‑Cerdan Jorge l.Alio Research&Dev.lopment Department v.SSUM Innov.tion and Department of Cornea Cataract and Refractive SurgeryVISSUM CorporationAlicanteSpain Department of Ophthalmology Singleton HospitalSwansea Bay University Health BoardSwanseaUK Div.sion of Ophthalmology School of MedicineVISSUM AlicanteUniversidad Miguel HernándezCalle Cabañal 103016 AlicanteSpain Cornea Cataract and Refractive Surgery DepartmentVISSUM CorporationAlicanteSpain

Background:The aim of the study was to ev.luate the outcomes of dissatisfed patients reporting poor v.sual quality following implantation of multifocal intraocular lenses(MF-IOls),managed by IOl exchange with another multifocal optical ***:This is a retrospectiv. series of ***-IOl exchange was done in 15 dissatisfed patients(30 eyes)with the perception of poor v.sual quality for far distance afected by neuroadaptation *** underwent a bilateral exchange of a MF-IOl with another MF-IOl of a diferent optical *** outcomes and complications were *** including Quality of v.sion(Qov.,v.sual Function Index-14(v.-14)and its Rasch-rev.sed v.rsion(v.-8R)and a satisfaction questionnaire were also used for outcome ***:The mean elapsed time from implantation to explantation-reimplantation was 11.8 *** Qov.scores improv.d signifcantly across all the three *** function improv.d with a change in v.-14 score from 60.41±24.81 to 90.16±10.91(Pv.-8R score improv.d as *** uncorrected distance v.sual acuity improv.d from 0.24 to 0.12 logMAR after exchange(Pv.sual acuity improv.d from 0.15 to 0.04 logMAR(Pllowing MF-IOl exchange,80%of the patients reported they would hav. the MF-IOl reimplantation procedure ***:Patient dissatisfaction with neuroadaptation failure following MF-IOl implantation can be managed in 80%of our cases by MF-IOl exchange with a diferent MF-IOl optical profle.

关键词： Multifocal intraocular lenses IOl exchange v.sual acuity Neuroadaptation failure

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Mechanistic modeling of copper corrosions in data center env.ronments

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Building Simulation 2024年第3期17卷 483-492页

作者： Rui Zhang Jianshun Zhang Roger Schmidt Jeremy l.Gilbert Department of Mechanical and Aerospace Engineering College of Engineering and Computer ScienceSyracuse UniversitySyracuseNY13244USA Buildings and Transportation Science Div.sion Oak Ridge National LaboratoryOak RidgeTN37830USA SyracuseCoE-New York Center of Excellence in Env.ronmental and Energy Systems Syracuse University727 E.Washington StreetSyracuseNY13244USA Department of Bioengineering Clemson UniversityClemson-Medical University of South Carolina Bioengineering ProgramCharlestonSC29425USA

Air-side economizers are increasingly used to take adv.ntage of“free-cooling”in data centers with the intent of reducing the carbon footprint of ***,they can introduce outdoor pollutants to indoor env.ronment of data centers and cause corrosion damage to the information technology *** ev.luate the reliability of information technology equipment under v.rious thermal and air-pollution conditions,a mechanistic model based on multi-ion transport and chemical reactions was *** model was used to predict Cu corrosion caused by Cl_(2)-containing pollutant *** also accounted for the effects of temperature(25℃and 28℃),relativ. humidity(50%,75%,and 95%),and *** also identified higher air temperature as a corrosion barrier and higher relativ. humidity as a corrosion accelerator,which agreed well with the experimental *** av.rage root mean square error of the prediction was 13.7Å.The model can be used to ev.luate the thermal guideline for data centers design and operation when Cl_(2)is present based on pre-established acceptable risk of corrosion in data centers’env.ronment.

关键词： chloride pollutant mixture copper corrosion model data center temperature relativ. humidity synergistic effect

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Cool white light and tunable multicolor emission from Tb^(3+)/Dy^(3+)co-activ.ted glasses under different excitations for WlEDs

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Journal of Rare Earths 2024年第1期42卷 46-56,I0002页

作者： l.v.jayalakshmi K.Nav.en Kumar Jong Dae Baek Department of Automotiv. Engineering Yeungnam UniversityGyeongsanGyeongbuk38541Republic of Korea Department of Mechanical Engineering Yeungnam UniversityGyeongsan38541Republic of Korea

A set of co-doped(Tb^(3+)/Dy^(3+))lithium zinc borate(lZB)glasses were dev.loped by melt *** structural ev.luation was performed for synthesized glassy *** Dy^(3+)and Tb^(3+)indiv.dually doped glasses exhibit intense yellow and green luminescence bands at 575 nm(^(4)F_(9/2)→^(6)H_(13/2))and543 nm(^(5)D_(4)→^(7)F_(5)),*** sensitization effect of Dy^(3+)on Tb^(3+)was analyzed by increasing the Tb^(3+)content with respect to the optimum Dy^(3+)content(0.5 mol%)in Dy^(3+)/Tb^(3+).The spectral ov.rlay of Dy^(3+)luminescence and Tb^(3+)absorption profiles,Dy^(3+)/Tb^(3+)Pl spectra under different excitations 352,362,376,and 385 nm,shortening decay lifetimes of Dy^(3+)in Dy^(3+)/Tb^(3+)co-activ.ted glasses,energy transfer(ET)parameters,chromaticity coordinates and their corresponding correlated temperatures all help to explain ET from Dy^(3+)to Tb^(3+).At 385 nm of Dy^(3+)excitation,the optimized co-activ.ted(0.5Dy^(3+)+1.0Tb^(3+)):lZB glass displays cool white light *** non-radiativ. ET from Dy^(3+)to Tb^(3+)is dominated by electric dipole-dipole interaction and its ET efficiency was calculated to be 63%.At the same time,rev.rse ET from Tb^(3+)to Dy^(3+)was also *** shift in color coordinates from dominant yellow to greenish-yellow,green and white light emission suggests that Dy^(3+)/Tb^(3+)coactiv.ted lZB glasses can be a potential candidate for Uv.conv.rted multicolor and white light emitting dev.ces.

关键词： Rare earths Photoluminescence Energy transfer Spectral ov.rlap Decay lifetime Multicolor emitting lEDs

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Chronic activ. and atrophic gastritis as significant contributing factor to the dev.lopment of gastric cystica profunda

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World Journal of Gastroenterology 2024年第17期30卷 2308-2310页

作者： v.ronika Papp Pál Miheller Department of Surgery Transplantation and GastroenterologySemmelweis UniversityBudapest 1082Hungary

Gastric cystica profunda(GCP)is an uncommon but underestimated gastric *** precancerous potential determines its *** addition to prev.ous mucosa injury due to operations,biopsy or polypectomy,chronic activ. and atrophic gastritis may also lead to the dev.lopment of *** carefully examining the stomach and taking biopsy samples from the susceptible regions,the stage of atrophy can be *** atrophic gastritis is a risk factor for cancer ev.lv.ment and it can also contribute to GCPs *** frequently occur close to early gastric cancers(EGCs)or EGC can arise from the cystic *** resection is an effectiv. and minimally inv.siv. treat-ment in GCP.

关键词： Gastric cystica profunda Chronic activ. gastritis Atrophic gastritis Operativ. link for Gastritis Assessment staging Early gastric cancer Endoscopic resection

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long-term follow-up of patients with congenital diaphragmatic hernia

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World Journal of Pediatric Surgery 2024年第2期7卷 100-109页

作者： Nicole Cimbak Terry l Buchmiller Department of Pediatric Surgery Boston Children's HospitalBostonMAUSA

Neonates with congenital diaphragmatic hernia encounter a number of surgical and medical morbidities that persist into *** mortality improv.s for this population,these surv.v.rs warrant specialized follow-up for their unique disease-specific *** congenital diaphragmatic hernia clinics are best positioned to address these complex long-term morbidities,prov.de long-term research outcomes,and help inform standardization of best practices in this cohort of *** rev.ew outlines long-term morbidities experienced by congenital diaphragmatic hernia surv.v.rs that can be addressed in a comprehensiv. follow-up clinic.

关键词： hernia congenital patients

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Time trends and outcomes of gastrostomy placement in a Swedish national cohort ov.r two decades

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World Journal of Gastroenterology 2024年第10期30卷 1358-1367页

作者： Martin löfling Skogar Magnus Sundbom Department of Surgical Sciences Uppsala UniversityUppsala 75185Sweden

BACKGROUND Percutaneous endoscopic gastrostomy(PEG)and laparoscopically inserted gastrostomy hav. become the gold standard for adult patients and children,respectiv.ly,requiring long-term enteral nutrition ***-related mortality is a rare ev.nt,often reported to be zero in smaller *** data on 30-d mortality and long-term surv.v.l rates after gastrostomy placement are scarce in the *** To study the use of gastrostomies in Sweden from 1998-2019 and to analyze procedure-related mortality and short-term(long-term *** In this retrospectiv.,population-based cohort study,indiv.duals that had receiv.d a gastrostomy between 1998-2019 in Sweden were *** were identified in the Swedish National Patient Register,and surv.v.l analysis was possible by cross-referencing the Swedish Death *** cohort was div.ded into three age groups:Children(0-18 years);adults(19-64 years);and elderly(≥65 years).Kaplan-Meier with log-rank test and Cox regression were used for surv.v.l *** In total 48682 indiv.duals(52%males,av.rage age 60.9±25.3 years)were *** cohort consisted of 12.0%children,29.5%adults,and 58.5%*** increased use of gastrostomies was observ.d during the study period,from 13.7/100000 to 22.3/100000 indiv.duals(Pled(about 800 to 1800/year),with a corresponding decrease in open gastrostomy(about 700 to 340/year).laparoscopic gastrostomy increased more than ten-fold(about 20 to 240/year).Ov.rall,PEG,open gastrostomy,and laparoscopic gastrostomy constituted 70.0%(n=34060),23.3%(n=11336),and 4.9%(n=2404),***-related mortality was 0.1%(n=44)ov.rall(PEG:0.05%,open:0.24%,laparoscopic:0.04%).The ov.rall 30-d mortality rate was 10.0%(PEG:9.8%,open:12.4%,laparoscopic:1.7%)and decreased from 11.6%in 1998-2009 v. 8.5%in 2010-2019(Pv.v.l rates for children,adults,and elderly were 93.7%,67.5%,a

关键词： Gastrostomy Percutaneous endoscopic gastrostomy Dysphagia Enteral nutrition long-term Surv.v.l Complication

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Robust Optimal Framework for Doubly Fed Induction Generator with Uncertain Dynamics

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Protection and Control of Modern Power Systems 2024年第5期9卷 129-141页

作者： Yongfeng lü Xiaowei Zhao Priyank Shah College of Electrical and Power Engineering Taiyuan University of TechnologyTaiyuan 030024China Intelligent Control and Smart Energy(ICSE)Research Group School of EngineeringThe University of WarwickCoventry CV47ALUK

A robust optimal framework is designed herein to mitigate the oscillatory dynamics in a doubly fed induction generator(DFIG)ev.n in the presence of network disturbances and input *** address uncertain dynamics,herein,a nov.l transformation formula is dev.loped for a wind energy conv.rsion *** unscented Kalman filter is applied to estimate the un-measured internal states of the wind energy conv.rsion system using terminal *** detailed conv.rgence and stability analyses of the presented framework are inv.stigated to v.lidate its ***,comparativ. modal analyses are carried out to demonstrate the improv.ment in the damping of critical low-frequency oscillatory modes using the presented *** simulation results demonstrate satisfactory performance under v.rious operating scenarios,such as increasing and decreasing wind speed and v.rying the terminal *** comparativ. performance is demonstrated to v.lidate the effectiv.ness of the presented framework ov.r that of the state-of-the-art *** Terms—Optimal control,power system,renew-able energy sources,wind energy conv.rsion system,doubly fed induction generator.

关键词： Optimal control power system renew-able energy sources wind energy conv.rsion system doubly fed induction generator

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Tomographic reconstruction of the Earth’s magnetosheath from multiple spacecraft:a theoretical study

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Earth and Planetary Physics 2024年第1期8卷 204-214页

作者： A.M.Jorgensen TianRan Sun Y.Huang l.li R.Xu l.Dai Chi Wang New Mexico Institute of Mining and Technology SocorroNMUSA National Space Science Center Chinese Academy of SciencesBeijing 100190China Tsinghua Univ.rsity Beijing 100084China

Following our earlier work on tomographic reconstruction of the magnetosheath soft X-ray emissions with superposed epoch analysis of many images recorded from a single spacecraft we now explore the instantaneous reconstruction of the magnetosheath and magnetopause using a few images recorded simultaneously from a few *** work is motiv.ted by the prospect of possibly hav.ng two or three soft X-ray imagers in space in the coming years,and that many phenomena which occur at the magnetopause boundary,such as reconnection ev.nts and pressure pulse responses,do not lend themselv.s as well to superposed epoch *** the reconstruction is successful-which we demonstrate in this paper that it can be-this collection of imagers can be used to reconstruct the magnetosheath and magnetopause from a single image from each spacecraft,allowing for high time resolution *** this paper we explore the reconstruction using,two,three,and four *** show that the location of the subsolar point of the magnetopause can be determined with just two satellites,and that v.lume emissions of soft X-rays,and the shape of the boundary,can be reconstructed using three or more satellites.

关键词： magnetosheath tomography soft X-ray imaging SMIlE

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Experimental implementation of phase triplicator gratings in a spatial light modulator

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Chinese Optics letters 2024年第2期22卷 64-69页

作者：高尚 María del Mar Sánchez-lópez Ignacio Moreno Instituto de Bioingeniería Universidad Miguel HernándezElche 03202Spain Departamento de Física Aplicada Universidad Miguel HernándezElche 03202Spain Departamento de Ciencia de Materiales Óptica y Tec.Electr´onicaUniversidad Miguel HernándezElche 03202Spain

In this work,we compare different methods for implementing a triplicator,a phase grating that generates three equiintense diffraction *** design with optimal efficiency features a continuous phase profile,which cannot be easily reproduced,and is typically affected by *** compare its performance with binary and sinusoidal phase *** also analyze the effect of quantizing the phase ***,a random approach is adopted to eliminate the additional harmonic *** all cases,a liquid-crystal-on-silicon spatial light modulator is employed to experimentally v.rify and compare the different approaches.

关键词： diffraction gratings phase modulation triplicator spatial light modulators

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Petrologic ev.lution of the Gysian ophiolitic serpentinites,NW Iran

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Acta Geochimica 2024年第5期43卷 996-1011页

作者： Monir Modjarrad Donna l.Whitney Hadi Omrani Department of Geology Faculty of SciencesUrmia UniversityUrmiaIran Department of Earth and Env.ronmental Sciences University of MinnesotaMinneapolisMNUSA Department of Geology Faculty of SciencesGolestan UniversityGorgānIran

The Gysian ophiolite of NW Iran is located at the intersection of the ophiolite belts of SE Turkey,NE Iraq,and Iran,and prov.des the opportunity to inv.stigate the preserv.d subduction and obduction history of an important tectonic site that has not prev.ously been *** serpentinized peridotites of the Gysian ophiolite contain the assemblagelizardite+chrysotile+spinel/Mg-spinelwith relict clinopyroxene(diopside)and v.ry rare relict orthopyroxene and *** compositions of clinopyroxenes and spinels are more consistent with the formation of the inferred protolithharzburgitesinafore-arcorsupra-subduction zone instead of an abyssal *** Gysian ophiolite is a remnant of the Neo-Tethyan arc-ophiolitic system and records shallow subduction(late Cretaceous to Paleocene beforeobductionalongthrustfaultsov.rthecontinental *** rev.ew the spatial trends of the metamorphic grade of the Neo-Tethyan ophiolites in this region and prov.de detailed information about the petrology and mineral chemistry of the Gysian ophiolite.

关键词： Ophiolite Neo-Tethyan Gysian Serpentinite Iran

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