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49篇 您的检索式:作者名="JINHO LEE"
    题名 作者 年代 出处 被引量
1Inferior oblique weakening surgery on ocular torsion in congenital superior oblique palsy显示文摘AIM: To investigate changes in fundus excyclotorsion after inferior oblique myectomy or myotomy. METHODS: The records of 21 patients undergoing strabismus surgery by a single surgeon between 2009 and 2012 were examined. Only patients who had undergone an inferior oblique myectomy or myotomy,with or without horizontal rectus muscle surgery, were evaluated. Digital fundus photographs were obtained,and the angle formed by a horizontal line passing through the optic disc center and a reference line connecting the foveola and optic disc center was measured. Associated clinical factors examined include age at the time of surgery, presence or absence of a head tilt, degree of preoperative vertical deviation,torsional angle, inferior oblique muscle overaction/superior oblique muscle underaction, and surgery laterality. Whether the procedure was performed alone or in combination with a horizontal rectus muscle surgery was also examined. RESULTS: Mean preoperative torsional angle was12. 0 ± 6. 4 °, which decreased to 6. 9 ± 5. 7 ° after surgery(P <0.001, paired t-test). Torsional angle also decreased from 15. 1 ± 7. 0 ° to 6. 2 ± 4. 3 ° in the myectomy group(P <0.001, paired t-test) but there were no significant changes in the myotomy group(P =0.093, Wilcoxon signed rank test). Multivariable linear regression analysis showed that preoperative torsional angle, degree ofinferior oblique overaction, and age at surgery independently and significantly affected postoperative torsional angle.CONCLUSION: Mean torsional angle decreased after inferior oblique myectomy. Degree of preoperative torsional angle, inferior oblique overaction, and age at surgery influence postoperative torsional angle.Jinho Lee Soh-Youn Suh Ho-Kyung Choung Seong-Joon Kim 2015International Journal of Ophthalmology(English edition)2015,8,3:5
2Rapid species identification of pathogenic bacteria from a minute quantity exploiting three-dimensional quantitative phase imaging and artificial neural network显示文摘The healthcare industry is in dire need of rapid microbial identification techniques for treating microbial infections.Microbial infections are a major healthcare issue worldwide,as these widespread diseases often develop into deadly symptoms.While studies have shown that an early appropriate antibiotic treatment significantly reduces the mortality of an infection,this effective treatment is difficult to practice.The main obstacle to early appropriate antibiotic treatments is the long turnaround time of the routine microbial identification,which includes time-consuming sample growth.Here,we propose a microscopy-based framework that identifies the pathogen from single to few cells.Our framework obtains and exploits the morphology of the limited sample by incorporating three-dimensional quantitative phase imaging and an artificial neural network.We demonstrate the identification of 19 bacterial species that cause bloodstream infections,achieving an accuracy of 82.5%from an individual bacterial cell or cluster.This performance,comparable to that of the gold standard mass spectroscopy under a sufficient amount of sample,underpins the effectiveness of our framework in clinical applications.Furthermore,our accuracy increases with multiple measurements,reaching 99.9%with seven different measurements of cells or clusters.We believe that our framework can serve as a beneficial advisory tool for clinicians during the initial treatment of infections.Geon Kim Daewoong Ahn Minhee Kang Jinho Park DongHun Ryu YoungJu Jo Jinyeop Song Jea Sung Ryu Gunho Choi Hyun Jung Chung Kyuseok Kim Doo Ryeon Chung In Young Yoo Hee Jae Huh Hyun-seok Min Nam Yong Lee YongKeun Park 2022Light(Science & Applications)2022,11,7:2
3采用ITO纳米粒子喷墨印刷制备透明电极显示文摘本文讨论了喷墨印刷氧化铟锡(ITO)电极在有机太阳能电池(OSCs)中的应用。利用纳米ITO晶体进行喷墨印刷并在450℃时迅速退火,可以直接获得平均透光率为84.14%、方块电阻为202.7Ω/□的ITO电极。由喷墨印刷直接制造的ITO电极制备的有机太阳能电池具有0.57V的开路电压、8.47mA/cm^2的短路电流、44%的填充因子以及2.13%的能量转换率。这表明从有机太阳能电池印刷成本效益来讲,相对于溅射工艺,由于无须光刻工艺且ITO材料的利用率更高,直接利用喷墨印刷制备ITO电极成为一种可行的选择。JEONG Jin-A LEE Jinho KIM Hongdoo KIM Han-Ki NA Seok-In 王晓芳(编译) 2010中国印刷与包装研究2010,2,6:2
4Characterization of flexible copper laminates fabricated by Cu electro-plating process显示文摘Flexible copper clad laminates(FCCLs) were fabricated using the electro-plating process and the combined effect of the current density and plating time on their surface morphology,texture,hardness,electrical resistivity and folding behavior was evaluated.To achieve Cu layers with similar thicknesses,the current density was varied in the range of 0.2-3 A/dm2 and the plating time was controlled in the range of 0.5-7.5 h to compensate for the variation of the current density.The surface morphology,hardness,and folding behavior were characterized by atomic force microscopy,nanoindentation technique and Massachusett Institute of Technology folding endurance test,respectively.The X-ray diffraction patterns indicated that the Cu phase was formed without any secondary phases;however,the preferred orientation changed from(220) to(111) as the current density increased over 1 A/dm2.In addition,it was observed that the root-mean-square and hardness values decreased when the current density increased and the plating time decreased simultaneously.The electrical resistivity was as low as approximately 21 nΩ·m and the number of cycles without failure in the folding test was over 15 000,which were comparable to those of commercial FCCLs.Chang-Min LEE Jun-Hyung LIM Soo-Min HWANG Eui-Cheol PARK Jong-Hyun SHIM Jin-Hyun PARK Jinho JOO Seung-Boo JUNG 2009中国有色金属学会会刊:英文版2009,19,4:2
5Femtosecond mode-locking of a fiber laser using a CoSb_3-skutterudite-based saturable absorber显示文摘We experimentally demonstrate an ultrafast mode-locker based on a CoSb_3 skutterudite topological insulator for femtosecond mode-locking of a fiber laser. The mode-locker was implemented on a side-polished fiber platform by depositing a CoSb_3∕PVA composite. The measured modulation depth and saturation power for the transverse-electric mode input were ~5% and ~8.7 W, respectively, and ~2.8% and ~10.6 W for the transverse-magnetic mode input. By incorporating this mode-locker into an erbium-doped fiber-based ring cavity, we were able to readily generate mode-locked, soliton pulses having a pulse width of ~833 fs at 1557.9 nm. The 3-dB bandwidth of the output pulses and time-bandwidth product were ~3.44 and 0.353 nm, respectively. To the best of the authors' knowledge, this is the first demonstration of the use of a skutterudite-based saturable absorber for femtosecond mode-locked pulse generation.JINHO LEE YOONTAEK KIM KYUNGTAEK LEE JU HAN LEE 2018Photonics Research2018,6,10:2
6A comparison of the equilibrium and nonequilibrium models for a multicomponent reactive distillation column 显示文摘Lee Jinho Dudukovic M P 1998Computers & Chemical Eng1998,23,:1
7Self-moving cell linear motor using piezoelectric stack actuators 显示文摘Kim Jaehwan Lee Jinho 2005Smart Materials and Structures2005,,14:1
8Frost retardation of an airsource heat pump by the hot gas bypass method显示文摘Byun J S Lee Jinho Jeon C D 2007International Journal of Refrigeration2007,,05:1
9A structural damage identification method for plate structures显示文摘Usik Lee Shin Jinho 2002Engineering Structures2002,24,9:1
10Investigation of nonlinear optical properties of rhenium diselenide and its application as a femtosecond mode-locker显示文摘We investigated the nonlinear optical properties of ReSe2. First, we measured the nonlinear absorption coefficient and the nonlinear refractive index of a ReSe2 thin film using open-aperture(OA) and closed-aperture(CA) Z-scan techniques. ReSe2 was shown to possess both saturable absorption and self-defocusing properties. The nonlinear absorption coefficient of ReSe2 was measured to be-5.67-0.35×103 cm^2∕GW, and its nonlinear refractive index was-2.81-0.13×10-2 cm^2∕GW at 1560 nm. Next, a fiberized saturable absorber(SA) based on ReSe2 was fabricated with a side-polished fiber platform and was tested as an ultrafast mode-locker capable of producing femtosecond pulses operating at a wavelength of 1560 nm. The estimated modulation depth and saturation power are 3.9% and 42 W, respectively, for the transverse electric mode, while they are 2.4% and 53 W for the transverse magnetic mode. Using the prepared SA, stable soliton pulses with a temporal width of 862 fs were produced from an erbium-doped fiber ring cavity. To the best of the authors’ knowledge, this is the first demonstration of using a ReSe2-based SA for femtosecond mode-locked pulse generation.JINHO LEE KYUNGTAEK LEE SUHYOUNG KWON BUMSOO SHIN JU HAN LEE 2019Photonics Research2019,7,9:1
11A frequency response function-based structural damage identification method显示文摘Lee Usik Shin Jinho 2002Computers and Structures2002,80,:1
12Analysis of keyword net- works in MIS research and implications for predicting knowledge e- volution显示文摘Choi Jinho Yi Sangyoon Lee Kunchang 2011Information & Management2011,48,8:1
13The Strength of Composite Bonded T-Joints Trans- versely Reinforced by Carbon Pins显示文摘Park Yongbin Lee Byeonghee Kweon Jinhwe Choi Jinho Choi Ikhyeon 2012Composite Structures2012,94,:1
14Fabrication of two-layer flexible copper clad laminate by electroless-Cu plating on surface modified polyimide显示文摘A flexible copper clad laminate(FCCL) was fabricated using electroless-and electro-Cu plating processes and the effects of pre-treatment time on the adhesion strength of the FCCL were evaluated based on interfacial morphology.The neutralization and catalyst time were varied in the range of 0-20 min and 0.1-10 min,respectively,and the interfacial condition of the FCCL was characterized by atomic force microscopy(AFM) and X-ray photoelectron spectroscopy(XPS).It is observed that the peel strength increases significantly as the neutralization and catalyst time increase.Peel strength as high as 7.2-7.3 N/cm is obtained as the neutralization and catalyst time increase up to 20 min and 10 min,respectively,which is comparable to the strength achieved by the conventional laminating and sputtering processes.These improvements are probably due to an increase in the surface roughness of polyimide(PI),the activated surface condition,and the adsorption of palladium ions/atoms(Pd) on the PI surface which act as nucleation sites for Cu.Soo-Min HWANG Jun-Hyung LIM Chang-Min LEE Eui-Cheol PARK Jun-Hyuk CHOI Jinho JOO Hoo-Jeong LEE Seung-Boo JUNG 2009中国有色金属学会会刊:英文版2009,19,4:1
15Multiple-yapsin-deficient mutant strains for high-level production of intact recombinant proteins in Saccharomyces cerevisiae显示文摘Eun Young Cho Seon Ah Cheon Hyunah Kim Jinho Choo Dong-Jik Lee Ho Myung Ryu Sang Ki Rhee Bong-Hyun Chung Jeong-Yoon Kim Hyun Ah Kang 2010Journal of Biotechnology2010,,1:1
16Ink-jet Printed Transparent Electrode Using Nano-Size Indium Tin Oxide Particles for Organic Photovoltaics显示文摘JEONG Jin-A LEE Jinho KIM Hongdoo 2010Solar Energy Materials&Solar Cells2010,94,:1
17A CMOS 868/915 MHz direct conversion ZigBee single-chip radio 显示文摘OH Nam Jin LEE Sang Gug KO Jinho 2005IEEE Communications Magazine December2005,43,12:1
18Development of a new simulation method of mold filling and olidification based on the simpler algorithm 显示文摘 HONG C P LEE J 2003ISIJ Int2003,43,8:1
19Thermal instability in a rotating porous layer saturated by a non-Newtonian nanofluid with thermal conductivity and viscosity variation显示文摘Dhananjay Yadav R. Bhargava G. S. Agrawal Nirmal Yadav Jinho Lee M. C. Kim 2014Microfluidics and Nanofluidics (-)2014,,1:1
20Self-moving cell linear motor using piezoelectric stack actuators显示文摘Kim Jaehwan Lee Jinho 2005Smart Materials and Structures2005,14,5:1
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