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纯钛板成形极限曲线的预测（英文）

Transactions of Nonferrous Metals Society of China 2018年第2期28卷 319-327页

作者： Young-Suk kim Bong-Hyun LEE Seung-Han YANG School of Mechanical Engineering Kyungpook National University Daegu-Gyeongbuk Center Korea Automotive Technology Institute

商业纯钛(CP Ti)由于其轻质,高比强度和优异的耐腐蚀性能而被广泛应用于板式换热器。然而,与汽车用钢和铝合金相比,关于CP Ti板的塑性变形特征和压制成形性的研究相对较少。本文研究与CP Ti板压制成形相关的应力-应变关系及其力学性能... 详细信息

商业纯钛(CP Ti)由于其轻质,高比强度和优异的耐腐蚀性能而被广泛应用于板式换热器。然而,与汽车用钢和铝合金相比,关于CP Ti板的塑性变形特征和压制成形性的研究相对较少。本文研究与CP Ti板压制成形相关的应力-应变关系及其力学性能和硬化行为。结果表明,CP Ti板的真应力-真应变关系曲线符合kim-Tuan硬化方程,而不是Voce和Swift模型。通过冲压试验验证CP Ti板的成形极限曲线(FLC)可作为压制成形性的标准,并可通过Hora改进的最大力准则来分析预测。通过kim-Tuan硬化模型和合适的屈服函数预测的FLC与冲压试验的结果吻合良好。

关键词： kim-Tuan硬化方程 Hora改进的最大力准则纯钛板成形极限曲线

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Technology Readiness

ChinAfrica 2014年第4期6卷 30-31页

作者： Yejoo kim the Centre for Chinese Studies Stellenbosch University

WHEN looking at China＇s 12th Five-Year Plan （2011-15） we observe that the country has singled out several industries, such as new energy resources and biotechnology, and has expressed its aspiration to support related businesses in order to compete on a global scale. It seems that China＇s effort has turned out positively in some areas. These efforts were based on unprecedented growth rates for the last three decades, which might now be a matter of the past. Yet, meanwhile China has transformed itself from a country that copies Western and other Asian competitors to one that has the most number of patent filings worldwide. Based on this experience.

关键词： Technology Readiness

Present Status of the KSTAR Superconducting Magnet System Development

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Plasma Science and Technology 2004年第5期6卷 2445-2450页

作者： Keeman kim H.K.Park K.R.Park B.S.Lim S.I.Lee M.K.kim Y.Chu W.H.Chung S.H.Baek J.Y.Cho H.Yonekawa A.Chertovskikh Y.B.Chang J.S.kim C.S.kim D.J.kim N.H.Song K.P.kim Y.J.Song I.S.Woo W.S.Han D.K.Lee Y.K.Oh K.W.Cho J.S.Park G.S.Lee H.J.Lee T.K.Ko S.J.Lee National NationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalNationalKorea Atomic Energy Research InstituteDaejeonRepublic of KoreaYonsei UniversitySeoulRepublic of KoreaYonsei UniversitySeoulRepublic of Korea Fusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science InstituteDaejeonRepublic of KoreaFusion R&D CenterKorea Basic Science

The mission of Korea Superconducting Tokamak Advanced Research (KSTAR)project is to develop an advanced steady-state superconducting tokamak for establishing a scientificand technological basis for an attractive fusion reactor. Because one of the KSTAR mission is toachieve a steady-state operation, the use of superconducting coils is an obvious choice for themagnet system. The KSTAR superconducting magnet system consists of 16 Toroidal Field (TF) coils and14 Poloidal Field (PF) coils. Internally-cooled Cable-In-Conduit Conductors (CICC) are put into usein both the TF and PF coil systems. The TF coil system provides a field of 3.5 T at the plasmacenter and the PF coil system is able to provide a flux swing of 17 V-sec. The major achievement inKSTAR magnet-system development includes the development of CICC, the development of a full-size TFmodel coil, the development of a coil system for background magnetic-field generation , theconstruction of a large-scale superconducting magnet and CICC test facility. TF and PF coils are inthe stage of fabrication to pave the way for the scheduled completion of KSTAR by the end of 2006.

关键词： superconducting magnet KSTAR CICC

Arabidopsis BAG1 Functions as a Cofactor in Hsc70-Mediated Proteasomal Degradation of Unimported Plastid Proteins

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Molecular Plant 2016年第10期9卷 1428-1431页

作者： Dong Wook Lee Su Jin kim Young Jun Oh Bongsoo Choi Juhun Lee Inhwan Hwang Division of Integrative Biosciences and Biotechnology Pohang University of Science and Technology Pohang 790-784 Korea

Dear Editor,Eliminating misfolded or mistargeted proteins is crucial for cell viability because these proteins accumulate as non-specific aggregates, which can be toxic to the cell （Lee et al., 2009; Sroka et al., 2009）. Previously, we have shown that in ppi2 （plastid protein import 2） mutant plants, the transcript levels of Hsc70-4 （one isoform of the Hsc70 family） and CHIP （an E3 ligase） were highly upregulated, which ultimately plays crucial roles in proteasomal degradation of unimported plastid proteins （Lee et al., 2009）. We also found that, along with those of Hsc70-4 and CHIP, the transcript level of AtBAG1 （Arabidopsis thaliana Bcl2-associated athanogene 1） in the ppi2 mutant was 2.38-fold higher than that in the wild-type （Lee et al., 2009）.

关键词： SEQUENCE MOTIFS

Laser speckle contrast imaging compared with indocyanine green in renal perfusion of a porcine model

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Current Urology 2023年第2期17卷 141-145页

作者： Jonathan Noël Anya Mascarenhas Chibueze A.Nwaiwu Yao Liu Marcio Moschovas Vasiliy E.Buharin John Oberlin Saloni Mehrotra Alyson F.Dechert Peter C.W.kim Vipul Patel Department of Urology AdventHealth Global Robotics InstituteCelebrationFL 34747USA Harvard University CambridgeMAUSA Department of Surgery Warren Alpert Medical School of Brown UniversityRhode Island HospitalProvidenceRIUSA Department of Research Activ Surgical Inc.BostonMAUSA Department of Surgery University of BuffaloBuffaloNYUSA

Background:When viewed under near-infrared light,indocyanine green(ICG)signal for kidney perfusion can be utilized in partial *** speckle contrast imaging(LSCI)uses coherent light to detect perfusion during real-time laparoscopic *** and methods:Laser speckle contrast imaging or ActivSight,an imaging sensor adapter,was used during laparoscopy of an anesthetized porcine kidney ***'s"perfusion mode"and"quantification mode"displayed the blood flow as a heatmap and numerical signal intensity,***:After the upper segmental renal artery was clamped,ICG was seen in the lower pole,and LSCI showed low unit(dark color)quantification and perfusion in the upper *** green was retained in the lower pole after the upper segmental artery was unclamped,and LSCI perfusion was demonstrated in the entire ***:Laser speckle contrast imaging is a dye-free,repeatable,real-time adjunct for renal parenchymal perfusion assessment applicable to minimally invasive renal surgery to complement the technology of ICG near-infrared fluorescence and advance digital surgery.

关键词： Augmented reality Indocyanine green Laser speckle contrast imaging Perfusion Selective arterial clamping

Understanding the Characteristics of the Scalp for Developing Scalp Care Products

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Journal of Cosmetics, Dermatological Sciences and Applications 2021年第3期11卷 204-216页

作者： Sehyun kim Seunghyun Shin Su-Na kim Yongjoo Na Amorepacific R&D Center Gyeonggi-do Republic of Korea

With the exception of conditions such as dandruff, interest in the scalp is relatively low. However, when we consider the scalp as part of the skin, interesting observations can be made. The average amount of sebum secretion in the scalp varies depending on sex. Several studies show differences in scalp characteristics among races, but in some cases, these are difficult to find. The scalp has a weaker barrier function than does facial skin. The reason for the weak barrier function is unclear, but it is necessary to consider the effect of dandruff on the scalp. Growth of dandruff-related bacteria weakens the barrier. However, strengthening the barrier suppresses dandruff. In other words, there is an interdependency between scalp bacteria and skin, which is important for the maintenance of scalp barrier homeostasis. Anxiety regarding a sensitive scalp is as high as that for sensitive skin. At least 40% - 50% of individuals in modern society have complaints such as itching due to a sensitive scalp. The sensitivity of the scalp is similar between races. This is not a skin disease, but we have to think about how problems that customers face can be solved. Skin barrier and sensitive scalp are closely related. Collectively, strengthening or lowering the effect on the scalp barrier may result in a healthy scalp environment. As a result, it will alleviate people’s complaints about the scalp.

关键词： Scalp Care Products Sensitivity The Scalp Barrier

HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC ANALYSIS OF KR-008 IN BIOLOGICAL FLUIDS

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Chinese Chemical Letters 1993年第12期4卷 1071-1074页

作者： Yun Seon SONG Jae Chun RYU Myungsoo kim Doping Control Center Korea Institute of Science and Technology Seoul Korea

A high-performance liquid chromatographic method for the simultaneous determination of KR-008 and its metabolite in biological fluids was developed The samples were injected directly without further treatment,the compounds were separated and analysed on a reversed- phase column under isocratic conditions,including ion *** in urine and bile were determined by an external standard *** detection limit was 0.8μg/ml in *** data showed that,following ***(120mg/kg)of KR-008 to rats,approximately 2.8% of the dose was excreted in urine as unchanged compound and more than 8.9% was as a metabolite;in bile it was 0.73% excreted as unchanged form and above 0.29% as the *** peak biliary concentration of KR-008 was 0.39mg/ml at 20min after dosing.

关键词： KR HIGH-PERFORMANCE LIQUID CHROMATOGRAPHIC ANALYSIS OF KR-008 IN BIOLOGICAL FLUIDS

Supermicrosurgical reconstruction of knee defect using superior medial genicular perforator as a recipient vessel

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Plastic and Aesthetic Research 2014年第1期1卷 82-84页

作者： Hoon kim Department of Plastic and Reconstructive Surgery International St.Mary’s HospitalCatholic Kwandong University College of MedicineIncheon 404834South Korea

A 24-year-old male presented after being involved in a motorcycle accident and was found to have soft tissue defects of the knee with exposure of *** to the severe injury from the popliteal fossa to the posterior aspects of the lower leg,repair with a free flap from anterolateral thigh perforator was planned instead of local calf muscle *** angiography was performed,and it showed that superior medial genicular perforator was patent compared with unreliable filling of the superior lateral genicular *** soft tissue defect was repaired using the superior medial genicular perforator as the recipient *** was performed by creating perforator to perforator anastomosis(supermicrosurgery).The flap survived successfully,and the patient was able to ambulate in a few weeks without serious *** case indicates that superior medial genicular perforator can be used as the recipient vessel for covering the soft tissue defects of the knee caused by blunt injury.

关键词： Soft tissue defect of the knee superior medial genicular perforator supermicrosurgery

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朝鲜半岛南部三维地壳速度结构成像

地球物理学报 2007年第4期50卷 1073-1081页

作者：李清河张元生 So Gu kim 江苏省地震局南京210014 中国地震局兰州地震研究所兰州730000 Seismo logicalInstitute Hanyang UniversitySouth Korea

对多震相走时层析成像方法进行改进和优化,使用朝鲜半岛陆地和近海的地震记录,对朝鲜半岛南部(34.5°N～39°N,125°E～130°E)进行地震波走时反演,获得了本研究区的三维速度结构成像结果.分析了沉积层、基底、上地壳、康腊面、下地壳... 详细信息

对多震相走时层析成像方法进行改进和优化,使用朝鲜半岛陆地和近海的地震记录,对朝鲜半岛南部(34.5°N～39°N,125°E～130°E)进行地震波走时反演,获得了本研究区的三维速度结构成像结果.分析了沉积层、基底、上地壳、康腊面、下地壳和莫霍面的特征.研究了不同地质区的深部结构的主要差别、主要断裂特征、海陆交界的地壳特征等.可以发现京畿山地与沃川褶皱带、太白山褶皱带、临津江褶皱带深部结构的差异尤为明显.

关键词：朝鲜半岛南部三维速度结构成像深部结构特征