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光谱学与光谱分析 2018年第6期38卷 1970-1974页

作者： Jong-Moon kim Myung Duk Jang JIN Biao Yoon Jung Jang Department of Health Care and Biotechnology Kyungwoon UniversityGumi CityGyeong-buk 730-739Republic of Korea Materials & Energy Engineering College of IT & Energy Kyungwoon UniversityGumi CityGyeong-buk 730-739Republic of Korea Instrumental

The effect of various metal ions on the DNA mediated energy transfer between simultaneously bound drugs was investigated using spectroscopic *** was found that addition of divalent metal ions(Mg^(2+),Ca^(2+),Mn^(2+),Co^(2+)and Ni^(2+))resulted in further decrease of the ethidium fluorescence intensity,while a small increase was observed in the TMPyP emission band,implying that the energy of excited ethidium was transferred to *** DNA-mediated quenching efficiency between ethidium and TMPyP was significantly enhanced by the presence of all metal *** the divalent metal ions,alkali earth metal ions and Mn^(2+)displayed higher quenching efficiencies than other transition metal *** distances required to permit the energy transfer between the two drugs in DNA were calculated as 68,66,62,48and 38in the presence of100μmol·L^(-1 )of Mg^(2+),Ca^(2+),Mn^(2+),Co^(2+)and Ni ^(2+)ion,*** disturbed binding conformation of TMPyP in DNA by metal ions presumably accounts for the difference.

关键词：光学文摘英文

A case of idiopathic colonic varices: A rare cause of hematochezia misconceived as tumor

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World Journal of Gastroenterology 2006年第16期12卷 2629-2632页

作者： Joung-Ho Han Won-Joong Jeon Hee-Bok Chae Seon-Mee Park Sei-Jin Youn Seok-Hyung kim Il-hun Bae Sang-Jeon Lee Department of Internal Medicine College of MedicineChungbuk National UniversityCheongjuRepublic of Korea Department of Pathology College of MedicineChungbuk National UniversityCheongjuRepublic of Korea Department of Radiology College of MedicineChungbuk National UniversityCheongjuRepublic of Korea Department of General Surgery College of MedicineChungbuk National UniversityCheongjuRepublic of Korea

结肠的静脉曲张是更低的胃肠的流血的一个很稀罕的原因。少数在英语文学比自发的结肠的静脉曲张(ICV ) 的结肠的静脉曲张，和 30 个案例的 100 个案例被报导了。在 ICV 的这 30 个案例之中， 19 个案例被血管造影术诊断，并且 7 个操作... 详细信息

结肠的静脉曲张是更低的胃肠的流血的一个很稀罕的原因。少数在英语文学比自发的结肠的静脉曲张(ICV ) 的结肠的静脉曲张，和 30 个案例的 100 个案例被报导了。在 ICV 的这 30 个案例之中， 19 个案例被血管造影术诊断，并且 7 个操作案例以后作为回盲肠静脉赤字被诊断，缝血管瘤，并且在 1 自发， 1， 5 个案例分别地。我们报导受不了在 11 年岁时改变学位的便血的多重事件的一个 24 岁的人的案例。他与 21 g/L 的血红素有严重贫血症。在结肠镜检查上，曲折地扩大了特别在书籍的右页 sigmoid 区域被黑暗坏死的纸巾盖住的粘膜下层静脉和脆的溃疡从直肠被看见直到远侧的下降结肠。它开始看起来是有静脉曲张的癌。肠系膜 angiographic 学习建议了一个结肠的缝血管瘤。低前面的切除术由于难处理的医学上和周期性的便血被做。另外的肠和 mes 伤寒脉管的结构显得正常。没有代表新容器生长，显微镜检查在整个粘膜下层和浆膜与扩大静脉揭示了正常结肠的粘膜。一起这些调查结果拿所有，病人作为 ICV 被诊断。他的手术后的功课是平静的。

关键词：结肠血管曲张便血肿瘤误诊

Angiolymphoid hyperplasia with eosinophilia affecting the scrotum in a child

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Angiolymphoid hyperplasia with eosinophilia affecting the sc...

The Second Eastern Asia Dermatology Congress(EADC2012)

作者： Su-Ran Hwang Joo-Ik kim Ki-hun Song Youg-Sun Cho Kyung-Hwa Nam Jin Park Seok-Kweon Yun Han-Uk kim Department of Dermatology Chonbuk National University Medical School

＜正＞Angiolymphoid hyperplasia with eosinophilia（ALHE） is an uncommon benign disorder presenting with itchy or painful papules and nodules that usually affects middle-aged women.A predilection site of ALHE is the periauricular region. Involvement of the genital area during childhood is very rare,with only one case reported in scientific literature involving the penis in a boy.A 4-year-old Korean boy presented with tender,pruritic,dull red nodules on the scrotum

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Novel Influenza A（H1N1）Infection Rate of Exposed Person Without Respiratory Protector in Hospital

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Novel Influenza A（H1N1）Infection Rate of Exposed Person Wi...

中国医院协会第十七届全国医院感染管理学术年会暨第九届东...

作者： Oh Mee Kweon Dongsuk Lee Eun Suk Park Chang Oh kim Sang hun Han June Myung kim Ki Hwan kim Ju Hyun Lee Eun Jin Ha Kyungwon Lee Department of Infection Control Yonsei University College of Medicine SeoulKorea Severance Hospital Division of Infectious Diseases Department of Internal Medicine Yonsei University College of Medicine SeoulKorea Department of Pediatrics Yonsei University College of Medicine SeoulKorea Department of Laboratory Medicine Yonsei University College of MedicineSeoulKorea

＜正＞Background Novel influenza A（H1N1） is transmitted by air or ***,we should wear the respiratory protector to prevent infection spread during contact with infected or suspected *** purpose of this study is to investigate the infection status of the exposed persons who made a contact without a respiratory protector in the

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Xenos peckii vision inspires an ultrathin digital camera

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Light(Science & Applications) 2018年第1期7卷 272-278页

作者： Dongmin Keum Kyung-Won Jang Daniel S.Jeon Charles S.H.Hwang Elke K.Buschbeck Min H.kim Ki-hun Jeong Department of Bio and Brain Engineering Korea Advanced Institute of Science and Technology(KAIST)291 Daehak-roYuseong-guDaejeon 34141Korea School of Computing Korea Advanced Institute of Science and Technology(KAIST)291 Daehak-roYuseong-guDaejeon 34141Korea Department of Biological Sciences University of CincinnatiCincinnatiOH 45221-0006USA

Increased demand for compact devices leads to rapid development of miniaturized digital ***,conventional camera modules contain multiple lenses along the optical axis to compensate for optical aberrations that introduce technical challenges in reducing the total thickness of the camera ***,we report an ultrathin digital camera inspired by the vision principle of Xenos peckii,an endoparasite of paper *** male Xenos peckii has an unusual visual system that exhibits distinct benefits for high resolution and high sensitivity,unlike the compound eyes found in most insects and some *** biologically inspired camera features a sandwiched configuration of concave microprisms,microlenses,and pinhole arrays on a flat image *** camera shows a field-of-view(FOV)of 68 degrees with a diameter of 3.4mm and a total track length of *** biologically inspired camera offers a new opportunity for developing ultrathin cameras in medical,industrial,and military fields.

关键词： camera sandwich digital

Error testing at Planar Near-field and Far-Field range of Anechoic Chamber

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Error testing at Planar Near-field and Far-Field range of An...

第六届无线与电波传播国际会议（ISAPE）

作者： Jeom-hun Lee So-Hyeun Yun Yeong-Cheol kim dJong-Heung Park Jong-Won Eun Seong-Pal Lee

Several error tests were mode at the elevated far-field antenna range of 8.6 meter distance between AUT and range antenna, and the planar near-field range of 3.5 m x 3.5m in anechoic chamber, as a

关键词： Error testing at Planar Near-field and Far-Field range of Anechoic Chamber

Integration of the Premium Power Supply on Electric Power System

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Integration of the Premium Power Supply on Electric Power Sy...

2005国际电机与系统学术会议

作者： Jin-Woo Park Il-Yop Chung Kyoung-Nam kim Jong-hun Lee Seung-Il Moon Byung-Moon Han School of Electrical Engineering and computer sciences Seoul National University Department of Electrical Engineering Myung-Ji University

＜正＞ This paper describes an inverter-interfaced distributed generation （DG） system that is interconnected with the electric power system （EPS）. This system has two main goals such as to serve the customer with reliable electric power and to improve power quality like harmonics and voltage event. This system is interfaced through the series and the shunt inverters because inverters are effective to control the output voltage and current. The shunt inverter can serve electric power to the customer and keep the harmonic current from flowing into the power system whereas the series inverter can compensate the voltage events such as voltage sag, swell, and interruption. Because DGs are interconnected with the electric power system, DGs should have countermeasures against disturbances from the electric power system. This paper proposes the operating strategy of DGs including parallel operation mode, transition mode, and independent operation mode in consideration for the protection, islanding, and power quality. Using this operating strategy, the site load can be served high quality power.

关键词： Distributed Generation (DG) Interconnection Inverters Power Quality Premium Power Supply (PPS) PSCAD/EMTDC

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双重表情

室内设计与装修 2005年第10期 50-55页

作者：金宪周洋韩

这是坡州出版文化村内一座拥有30年历史、著名的H angilsa出版公司的新总部大楼,地面部分高4层,占地面积近2000m2。主要由办公区、展示区构成,艺术画廊及露天表演场作为其附属设施将建筑的基本功能延伸。这座建筑是坡州出版文化村综合... 详细信息

这是坡州出版文化村内一座拥有30年历史、著名的H angilsa出版公司的新总部大楼,地面部分高4层,占地面积近2000m2。主要由办公区、展示区构成,艺术画廊及露天表演场作为其附属设施将建筑的基本功能延伸。这座建筑是坡州出版文化村综合性实验基地一期工程的建设项目之一,距离首?（共6页)

关键词：表情占地面积附属设施办公区基本功出版

FPGA Based Signal Processing Module Design and Implementation for FMCW Vehicle Radar Systems

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FPGA Based Signal Processing Module Design and Implementatio...

2011 CIE International Conference on Radar(RADAR 2011)

作者： Eugin Hyun Sang-Dong kim Yeong-Hwan Ju Jong-hun Lee Eung-Noh You Jeong-Ho Park Dong-Jin Yeom Sang-Hyun Park Seung-Gak kim Robotics Research Division

In this paper, we design the signal processing module based on FPGA for vehicle FMCW radar systems. We employ the detection algorithms based on two-step FFT （Fast Fourier Transform） using the several fast ramps in order to resolve radar range-velocity ambiguities. We implement the detection algorithms including the first FFT, DBF （Digital Beam Forming）, the second FFT, and CFAR （Constant False Alarm） onto FPGA. In particular, the designed architecture supports multiple-receive channels to estimate target angles. The architecture also digitally generates a transmit wave using a DDS （Digital Direct Synthesizer） device. All algorithms and the controller are implemented into a Xilinx Virtex-5 platform and verified under the test platform.

关键词： FMCW radar vehicle radar detection algorithm two-step FFT

混合及流体动力润滑下规则微小凹痕图型表面的摩擦特性研究

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摩擦学学报 2008年第3期28卷 198-202页

作者：任靖日赵德金蔡荣勲金石三延边大学工学院机械系吉林延吉133002 庆北大学TRIBOLOGY研究所韩国大邱702-701 庆北大学机械工学部韩国大邱702-701

采用销-盘摩擦副接触方式在混合及流体动力润滑下，对不同密度的规则微小凹痕图型表面进行石蜡油润滑下的摩擦试验，利用Stribeck曲线分析在不同试验条件下，不同密度的规则微小凹痕图型表面的摩擦特性，利用摩擦系数曲线图解析不同载... 详细信息

采用销-盘摩擦副接触方式在混合及流体动力润滑下，对不同密度的规则微小凹痕图型表面进行石蜡油润滑下的摩擦试验，利用Stribeck曲线分析在不同试验条件下，不同密度的规则微小凹痕图型表面的摩擦特性，利用摩擦系数曲线图解析不同载荷和滑动速度下，不同密度的规则微小凹痕图型表面的摩擦行为．结果表明，当试样表面具有规则微小凹痕图型时，其减摩效果较无微小凹痕图型表面更佳，在不同载荷作用下，规则微小凹痕图型存在着最佳的密度分布，即在载荷为5～30N，规则微小凹痕图型密度为32．4％时的减摩效果最佳.

关键词：规则微小凹痕图型混合及流体动力润滑 Stribeck曲线摩擦特性