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TRABECULECTOmy ASSOCIATED TO An AHmED VALVE AnD InTRAOCULAR TAmPOnADE WITH SILICOnS OIL

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国际眼科杂志 2003年第1期3卷 64-65页

作者： m.Celso S.j.Remo Hospital Das Clinicas da Faculdade de medicina da USP BrazilHospital Das Clinicas da Faculdade de Medicina da USP Brazil

Purpose: To report a case of a Trabeculectomy associated to an Ahmed implant and intraocular tamponade with silicone oil in an aphakic patient. methods: A review of a case of an aphakic patient with a retinal detachment and elevated IOP who underwent pars plana vitrectomy, silicone oil injection and a trabeculectomy associated to an Ahmed valve implant with complete lumen re-

关键词：无晶状体小梁切除术艾哈默德瓣膜眼内硅油填塞

Participation of Auxin Transport in the Early Response of the Arabidopsis Root System to Inoculation with Azospirillum brasilense

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Phyton-International journal of Experimental Botany 2022年第11期91卷 2383-2401页

作者： Elizabeth Carrillo-Flores jonanci Arreola-Rivera Dennímariana Pazos-Solís moisés Bocanegra-mondragón Grisel Fierro-Romero maElena mellado-Rojas Elda Beltrán-Peña Laboratorio de Transducción de Señales Edificio B3Instituto de Investigaciones Químico-Biológicas de la Universidad Michoacana de San Nicolás de HidalgoCiudad UniversitariaMorelia58030México Tecnológico de monterrey School of Engineering and SciencesCampus QuerétaroSan PabloQuerétaro76130México School of the Environment Florida A&M UniversityTallahassee32307USA

The potential of Plant Growth Promoting Rhizobacteria(PGPR)has been demonstrated in the case of plant inoculation with bacteria of the genus Azospirillum which improves *** produces a wide variety of molecules,including the natural auxin indole-3-acetic acid(IAA),as well as other ***,several studies have suggested that auxin induces changes in plant development during their interaction with the *** effects of *** Sp245 on the development of Arabidopsis thaliana root were investigated to help explain the molecular basis of the *** results obtained showed a decrease in primary root length from the first day and remained so throughout the exposure,accompanied by a stimulation of initiation and maturation of lateral root primordia and an increase of lateral *** enhanced auxin response was evident in the vascular tissue and lateral root meristems of inoculated ***,after five days of bacterization,the response disappeared in the primary root *** role of polar auxin transport(PAT)in auxins relocation involved the PGP1,AXR4-1,and BEn2 proteins,which apparently mediated ***-induced root branching of Arabidopsis seedlings.

关键词： Auxin Azopirillum brasilense Arabidopsis auxin transport lateral roots

Laser-mIG arc hybrid brazing-fusion welding of Aluminum alloy to Galvanized steel with different filler metal

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Laser-MIG arc hybrid brazing-fusion welding of Aluminum allo...

Effect of roll speed ratio on the texture and microstructural evolution of an FCC high-entropy alloy during differential speed rolling

The 2nd International Symposium on Computer-Aided Welding Engineering

作者： S.j. Wang G.L. Qin y.H. Su Key Laboratory for Liquid-Solid Structure Evolution and Processing of materials Ministry of Education Shandong University

Aluminum alloy plate were jointed to galvanized steel sheets with lap joint by laser-mIG hybrid brazing-fusion welding with AlSi5, AlSi12, Almg5 filler wires, and the influences of Si and mg on the microstructure characteristics and mechanical properties of the brazed-fusion welded joint were studied. The increase of Si element in the fusion weld, it can make the grain refinement, and increase the microhardness of the fusion weld. Therefore, the microhardness value in the seam made with AlSi12 filler wire is 98.4 HV 10 , which is higher than 96.8 HV 10 that made with AlSi5 filler wire and 70.4 HV 10 that made with Almg5 filler wire. The highest tensile strength can reach 178.9 mPa made with Almg5 filler wire. The tensile strength is 172.43 mPa made with AlSi5 filler wire. However, the lowest tensile strength is 144 mPa made with AlSi12 filler wire. The average thickness of the intermetallic compound （ImC） layer with AlSi5, AlSi12, Almg5 filler wires is 1.49-2.64ìm, which is less than the limited value of 10ìm. The ImC layer made with AlSi5, AlSi12 filler wires are identified as FeAl2 , Fe2Al5 , Fe4Al13 and Al 0.5 Fe3Si0.5 . However, the ImC layer made with Almg5 filler wire are identified as FeAl2, Fe2Al5 and Fe4Al13 .

关键词： Hybrid welding Aluminum Galvanized steel mechanical properties Intermetallic compound

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journal of materials Science & Technology 2022年第16期111卷 152-166页

作者： H.T.jeong W.j.Kim Department of materials Science and Engineering Hongik UniversityMapo-guSangsu-dong 72-1Seoul 121-791Republic of Korea

A very coarse-grained(335μm)Fe_(41)mn_(25)ni_(24)Co_(8)Cr_(2)high-entropy alloy with a single FCC phase was cold rolling to a 80%reduction in thickness using the differential speed rolling technique with various speed ratios(SRs)ranging between 1 and *** the SR was increased,the volume fraction of the region of high-density micro-shear bands increased to accommodate the higher shear *** SR=4,the entire thickness of the sheet was covered with micro-shear bands,and ultrafine(sub)grains with a size of1.4μm were uniformly formed along the shear bands.A continuous dynamic recrystallization(CDRX)mechanism occurred during rolling,and a higher SR accelerated the CDRX *** conventional rolling(at SR=1),a brass{110}orientation texture with minor components of S{123}and Cu{112}orientations *** higher SRs,shear texture developed as the main type,while the development of rolling texture was *** microstructure at SR=4 obtained after annealing at973 K showed a fully recrystallized microstructure composed of a five times smaller grain size(4μm)with a higher intensity ofγfiber texture compared with that prepared by conventional *** samples processed with high SRs exhibited better tensile properties compared with the conventionally rolled sample in terms of strength and ductility after *** current results demonstrate that by using differential speed rolling with a high SR,one can achieve a significantly finer and more homogeneous microstructure,stronger shear texture,and superior tensile mechanical properties for an FCC high-entropy alloy compared to that obtained by conventional *** strength of the as-rolled and annealed samples was quantitatively explained by considering the contribution of grain size and dislocation density to strengthening.

关键词： High entropy alloys Differential speed rolling Texture Grain refinement Strength Severe plastic deformation

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简化乳腺mRI筛查乳腺癌：3年结果分析

国际医学放射学杂志 2021年第3期44卷 356-357页

作者： m.Kwon j.S.Choi H.Won E.y.Ko E.S.Ko K.W.Park 范璐

摘要关于连续几年简化筛查乳腺mRI的表现及其漏诊和检出的乳腺癌的特征性资料有限。目的评估简化筛查mRI的纵向诊断效能,并确定简化mRI的筛查结果是否在

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mesoscale surface circulation and variability of Southern Indian Ocean derived by combining satellite altimetry and drifter observations

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Acta Oceanologica Sinica 2015年第9期34卷 12-22页

作者： BEnny n.Peter SHEnBAKAVALLI Ranjan mAZLAn Hashim mOHD nadzri Reba mOHD Razali mahmud Department of Coastal and Offshore Engineering School of Ocean Engineering and Underwater TechnologyKerala University of Fisheries and Ocean Studies Department of Geomatic Engineering Faculty of Geoinformation and Real EstateUniversity of Technology Malaysia Institute of Geospatial Science & Technology Faculty of Geoinformation and Real EstateUniversity of Technology Malaysia

High resoultion Eulerian mean velocity field has been derived by combining the satellite tracked surface drifter data with satellite altimetry and ocean surface winds. The drifter data used in this study includes Argos and surface drifter data from Global Drifter Program. maps of Sea Level Anomaly （mSLA） weekly files with a resolution of （1/3）° in both Latitude and Longitude for the period 1993-2012 have been used. The Ekman current is computed using ocean surface mean wind fields from scatterometers onboard ERS 1/2, Quikscat and ASCAT. The derived mean velocity field exhibits the broad flow of Antarctic Circumpolar Current with speeds up to 0.6 m/s. Anomalous field is quite significant in the western part between 20~ and 40~E and in the eastern part between 80~E and 100~E with velocity anomaly up to 0.3 m/s. The estimated mean flow pattern well agrees with the dynamic topography derived from in-situ observations. Also, the derived velocity field is consistent with the in-situ ADCP current measurements. Eddy kinetic energy illustrates an increasing trend during 1993-2008 and is in phase coherence with the Southern Annular mode by three month lag. Periodic modulations are found in the eddy kinetic energy due the low frequency Antarctic Circumpolar Wave propagation.

关键词： Antarctic Ocean circulation satellite altimetry eddy kinetic energy Southern Indian Ocean antarctic circumpolar wave

Effects of grain size and Al addition on the activation volume and strain-rate sensitivity of CoCrFemnni high-entropy alloy

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journal of materials Science & Technology 2023年第12期143卷 242-252页

作者： H.T.jeong W.j.Kim Department of materials Science and Engineering Hongik UniversityMapo-guSangsu-dong 72-1Seoul121-791Republic of Korea

The activation volume(V∗)and strain-rate sensitivity exponent(m)of CoCrFemnni and Al_(0.5)CoCrFemnni high entropy alloys(HEAs)with various grain sizes(ranging between 2.4 and 356μm)were measured at different strain rates and strain levels at room *** the strain rate decreased,the plastic strain decreased,and the grain size increased,V∗*** enhanced solid-solution strengthening by addition of aluminum decreased V∗.The Hassen plot was modified to capture the grain-size depen-dence of V∗by considering the grain-size dependence of the dislocation *** the plastic strain increased,the strain rate decreased,and the grain size decreased,m *** behavior of m could be quantitatively predicted by using equations derived for the grain-size-dependent V∗and flow *** difference in the grain-size dependence of m between conventional face centered cubic(FCC)metals and FCC HEAs over the nanograin size range could not be explained in terms of a relatively large Hall-Petch slope of the FCC HEAs compared with that of the FCC conventional metals,but was explainable in terms of a substantially higher probability of activation of grain-boundary diffusion-controlled grain-boundary-sliding mechanism at nanograin sizes in the FCC conventional metals than in the FCC HEAs.

关键词： Grain size High entropy alloys Activation volume Strain-rate sensitivity Solid solution

nasopharyngeal carcinoma research in Hong Kong in the past decade

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Chinese medical journal 1997年第11期 10-15页

作者： jonathan S.T. Sham, William Wei, m.H. ng, j. nicholls and Damon Choy

Objective To review the research carried out in Hong Kong on nasopharyngeal carcinoma (nPC) over the past 10 years. methods The literature published in Hong Kong over the past 10 years on nasopharyngeal carcinoma were reviewed in the light of other important international publications on the same subject. Results The research carried out in Hong Kong covers etiology, natural behavior, treatment and prognosis of nPC. These studies not only elucidated the different aspects of nPC, many of these new findings will also guide future directions of research. Conclusions major efforts have been made to research into the various aspects of nPC with important findings which will translate into better treatment results. As this tumor is uncommon in other parts of the world, continued efforts to improve the prevention, early diagnosis, treatment and care of this tumor are required in China.

关键词： research Kong Hong

Associations Between Two measures of Trunk muscular Endurance Among male Law Enforcement Officers

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journal of Science in Sport and Exercise 2021年第4期3卷 374-378页

作者： j.jay Dawes Cody A.Stahl Robert G.Lockie jan E.Redmond Charles L.Kornhauser Ryan j.Holmes Robin m.Orr Oklahoma State University StillwaterOK74078USA

Purpose The purpose of this study was to explore the relationship between two measures of trunk muscular *** Retrospective data for 520 male law enforcement officers(age 40.16±7.71 years;height=1.81±0.07 m;body mass=94.4±15.01 kg)belonging to a single US based law enforcement agency were used for this *** data provided included:age,height,body mass,sit-up repetitions completed in 1-min(SU)and time to completion for the isometric prone plank(IPP).A Pearson’s product correlation coefficient was used to determine the relationships between the SU and *** Significant(Pmoderate(r=0.594,R^(2)=0.352)relationships were discovered between the SU and *** Based on the results of this study it appears that both the SU and IPP tests are appropriate for evaluating trunk muscular endurance,but measure separate qualities(i.e.,dynamic and static muscular endurance).

关键词： Sit-ups Planks Police Tactical Fitness testing