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160篇 您的检索式:作者名="Jungho"
    题名 作者 年代 出处 被引量
1Electromagnetic chirality:from fundamentals to nontraditional chiroptical phenomena显示文摘Chirality arises universally across many different fields.Recent advancements in artificial nanomaterials have demonstrated chiroptical responses that far exceed those found in natural materials.Chiroptical phenomena are complicated processes that involve transitions between states with opposite parities,and solid interpretations of these observations are yet to be clearly provided.In this review,we present a comprehensive overview of the theoretical aspects of chirality in light,nanostructures,and nanosystems and their chiroptical interactions.Descriptions of observed chiroptical phenomena based on these fundamentals are intensively discussed.We start with the strong intrinsic and extrinsic chirality in plasmonic nanoparticle systems,followed by enantioselective sensing and optical manipulation,and then conclude with orbital angular momentum-dependent responses.This review will be helpful for understanding the mechanisms behind chiroptical phenomena based on underlying chiral properties and useful for interpreting chiroptical systems for further studies.Jungho Mun Minkyung Kim Younghwan Yang Trevon Badloe Jincheng Ni Yang Chen Cheng-Wei Qiu Junsuk Rho 2020Light(Science & Applications)2020,9,1:13
2Molecular Characterization of the Calvin Cycle Enzyme Phosphoribulokinase in the Stramenopile Alga Vaucheria litorea and the Plastid Hosting Mollusc Elysia chlorotica显示文摘Phosphoribulokinase (PRK ) ,一个原子编码对光合的碳减小(加尔文) 唯一的质体局部性的酶周期,从 stramenopile 水藻 Vaucheria litorea 被克隆并且描绘。这水藻是为软体动物(海蛞蝓) 的质体的来源使动物能完全由 photoautotrophic CO2 幸存月的 Elysia chlorotica 固定。1633-bp V。litorea prk 基因被克隆并且编码区域,发现被四 introns 打断,编码 405-amino 酸蛋白质。这蛋白质包含被指导到建筑群的原子编码蛋白质期望的典型由两部组成的目标顺序(即四膜界限) 海藻的质体。PRK 和酶活动的 De novo 合成在 E 被检测。尽管有 V 被饿了的 chlorotica。为几个月的 litorea。不同于海藻的酶,在海蛞蝓的 PRK 没展出氧化还原作用规定。部分编码 PRK 基因的二个拷贝用 PCR 从两海蛞蝓和 aposymbiotic 海蛞蝓鸡蛋 DNA 被孤立。每个拷贝包含跨越 exon 的核苷酸区域 1 并且 exon 的部分 2 V。litorea prk,包括由两部组成的指向肽。然而,更大的 prk 碎片也包括 intron 1。在 E 的 prk 的 exon 和 intron 序列。chlorotica 和 V。litorea 是将近相同的。这些数据建议 PRK 是在 V 调整的差别。litorea 和 E。chlorotica 和 V 的至少部分。litorea 原子 PRK 基因在被饿几个月了的海蛞蝓是在场的。Mary E. Rumpho Sirisha Pochareddy Jared M. Worful Elizabeth J. Summer Debashish Bhattacharya Karen N. Pelletreau Mary S. Tyler Jungho Lee James R. Manhart Kara M. Soule 2009Molecular Plant2009,2,6:3
3基于FLOW-3D的GMAW焊熔池行为数值分析模型显示文摘基于FLOW-3D软件,建立了GMAW焊传热和熔池流场的三维瞬态数值分析模型.电弧热输入和电弧压力均采用双椭圆分布模式描述,熔滴过渡过程则通过高温液态金属的质量和动量源项表征;同时,模型还考虑了电弧等离子体切应力、电磁力、重力、浮力等作用于熔池的主要应力.利用该模型对碳钢温度场及熔池流体流动进行模拟计算.结果表明:受熔滴冲击影响,熔池始终处于周期性震荡过程中,无法真正达到准稳态;同时,该模型能够模拟飞溅等焊接成形缺陷,继而可以更为全面、合理地描述焊接物理过程,为深入理解焊接内部机制提供有力支撑.胥国祥 钱红伟 朱杰 胡庆贤 CHO Jungho SUN Jinbake 2021江苏科技大学学报(自然科学版)2021,35,1:2
4Capillary-force-induced collapse lithography for controlled plasmonic nanogap structures显示文摘The capillary force effect is one of the most important fabrication parameters that must be considered at the micro/nanoscale because it is strong enough to deform micro/nanostructures.However,the deformation of micro/nanostructures due to such capillary forces(e.g.,stiction and collapse)has been regarded as an undesirable and uncontrollable obstacle to be avoided during fabrication.Here,we present a capillary-force-induced collapse lithography(CCL)technique,which exploits the capillary force to precisely control the collapse of micro/nanostructures.CCL uses electron-beam lithography,so nanopillars with various shapes can be fabricated by precisely controlling the capillary-force-dominant cohesion process and the nanopillar-geometry-dominant collapse process by adjusting the fabrication parameters such as the development time,electron dose,and shape of the nanopillars.CCL aims to achieve sub-10-nm plasmonic nanogap structures that promote extremely strong focusing of light.CCL is a simple and straightforward method to realize such nanogap structures that are needed for further research such as on plasmonic nanosensors.Inki Kim Jungho Mun Wooseup Hwang Younghwan Yang Junsuk Rho 2020Microsystems & Nanoengineering2020,6,1:2
5Whole-genome,transcriptome,and methylome analyses provide insights into the evolution of platycoside biosynthesis in Platycodon grandiflorus,a medicinal plant显示文摘Triterpenoid saponins(TSs)are common plant defense phytochemicals with potential pharmaceutical properties.Platycodon grandiflorus(Campanulaceae)has been traditionally used to treat bronchitis and asthma in East Asia.The oleanane-type TSs,platycosides,are a major component of the P.grandiflorus root extract.Recent studies show that platycosides exhibit anti-inflammatory,antiobesity,anticancer,antiviral,and antiallergy properties.However,the evolutionary history of platycoside biosynthesis genes remains unknown.In this study,we sequenced the genome of P.grandiflorus and investigated the genes involved in platycoside biosynthesis.The draft genome of P.grandiflorus is 680.1 Mb long and contains 40,017 protein-coding genes.Genomic analysis revealed that the CYP716 family genes play a major role in platycoside oxidation.The CYP716 gene family of P.grandiflorus was much larger than that of other Asterid species.Orthologous gene annotation also revealed the expansion ofβ-amyrin synthases(bASs)in P.grandiflorus,which was confirmed by tissue-specific gene expression.In these expanded gene families,we identified key genes showing preferential expression in roots and association with platycoside biosynthesis.In addition,wholegenome bisulfite sequencing showed that CYP716 and bAS genes are hypomethylated in P.grandiflorus,suggesting that epigenetic modification of these two gene families affects platycoside biosynthesis.Thus whole-genome,transcriptome,and methylome data of P.grandiflorus provide novel insights into the regulation of platycoside biosynthesis by CYP716 and bAS gene families.Jungeun Kim Sang-Ho Kang Sin-Gi Park Tae-Jin Yang Yi Lee Ok Tae Kim Oksung Chung Jungho Lee Jae-Pil Choi Soo-Jin Kwon Keunpyo Lee Byoung-Ohg Ahn Dong Jin Lee Seung-il Yoo In-Gang Shin Yurry Um Dae Young Lee Geum-Soog Kim Chang Pyo Hong Jong Bhak Chang-Kug Kim 2020Horticulture Research2020,7,1:2
6Monitor-ing agricultural drought for arid and humid regions using multi-sensor remote sensing data显示文摘Jinyoung Rhee Jungho Im Gregory J. Carbone 0,,12:1
7Collaborative process to facilitate BIM-based clash detection tasks for enhancing constructability 显示文摘JUNGHO BAEKRAE JUHYUNG 2012Journal of the Korean institute of building construction2012,12,3:1
8Particle charging and agglomeration in DC and AC electric fields显示文摘Ji Junho Hwang Jungho Bae G N 2004Journal of Electrostatics2004,,61:1
9Collection of submicron particles by an electrostatic precipitator using a dielectric barrier discharge显示文摘Byeon J H Hwanga Jungho Parka J H 2006Aerosol Science2006,37,:1
10Magnetoelectric Effect in Composites of Magnetostrictive and Piezoelectric Materials显示文摘Jungho Ryu Shashank Priya Kenji Uchino Hyoun-Ee Kim 2002Journal of Electroceramics2002,,2:1
11Spray cooling of enhanced surfaces : Impact of structured surface geometry and spray axis in- clination显示文摘Eric A Silk Jungho Kim Ken Kiger 2006International Journal of Heat and Mass Transfer2006,49,:1
12Separation of tetra- hydrofuran and water using pressure swing distillation: Modeling and optimization 显示文摘Jihwan Lee Jungho Cho Dong Min Kim 2011Korean J Chem Eng2011,28,2:1
13Me- chanical Design of the Humanoid Robot Platform, HUBO显示文摘Park Ill-Woo Kim Jung-Yup Lee Jungho 2007Advanced Robotics2007,21,11:1
14Catalytic fast pyrolysis of lignocellulosie biomass in a process development unit with continual catalyst addition and removal显示文摘Jungho Jae Robert Coolman T J Mountziaris 2014Chemical Engineering Science2014,108,:1
15Particle charging and agglomeration in DC and AC eleetricfields显示文摘Jia Jun-Ho Hwanga Jungho Bae Gwi-Nam 2004Journal of Electrostatics2004,61,:1
16Piezoelectric and magnetoelectric properties of lead zirconate titanate/Ni-ferrite particulate composites显示文摘Jungho R Alfredo V C Kenji U 2001Journal of Electroceramics2001,7,:1
17Highly subcooled pool boiling heat transfer at various gravity levels显示文摘Jungho Kim John F Benton 2002International Journal of Heat and Fluid Flow2002,,4:1
18Preparation and characteri- zation of piezoelectric ceramic-polymer composite thick films by aerosol deposition for sensor application 显示文摘CHOI J J HAHN B D JUNGHO R 2009Sensor Actuat A: Phys2009,153,1:1
19Characteristics of Landsat 8 OLI-derived NDVI by comparison with multiple satellite sensors and in-situ observations显示文摘Yinghai Ke Jungho Im Junghee Lee 2015Remote Sensing of Environment2015,164,:1
20Preparation and Improvement in the Electrical Properties of Lead-zinc-niobate–based Ceramics by Thermal Treatments显示文摘Huiqing Fan Gun-Tae Park Jong-Jin Choi Jungho Ryu Hyoun-Ee Kim 2002Journal of Materials Research2002,,1:1
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