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38篇 您的检索式:作者名="S.Park"
    题名 作者 年代 出处 被引量
1基于深度学习的胸部X线恶性结节自动检测的开发与验证研究显示文摘目的开发并验证一种基于深度学习的胸片恶性肺结节自动检测算法(DLAD),并与包括胸部放射医师在内的医师诊断进行比较。材料与方法对本回顾性研究,采用2010—2015年期间共34 676例病人(健康与结节分别为30 784和3 892)的43 292张胸部X线片(正常胸片与结节胸片分别为34 067和9 225)进行DLAD的开发。J.G.Nam S.Park E.J.Hwang J.H.Lee K.N.Jin K.Y.Lim 邓江(译) 王玉婷(校) 2019国际医学放射学杂志2019,0,2:20
2The chromosome-level quality genome provides insights into the evolution of the biosynthesis genes for aroma compounds of Osmanthus fragrans显示文摘Sweet osmanthus(Osmanthus fragrans)is a very popular ornamental tree species throughout Southeast Asia and USA particularly for its extremely fragrant aroma.We constructed a chromosome-level reference genome of O.fragrans to assist in studies of the evolution,genetic diversity,and molecular mechanism of aroma development.A total of over 118 Gb of polished reads was produced from HiSeq(45.1 Gb)and PacBio Sequel(73.35 Gb),giving 100×depth coverage for long reads.The combination of Illumina-short reads,PacBio-long reads,and Hi-C data produced the final chromosome quality genome of O.fragrans with a genome size of 727 Mb and a heterozygosity of 1.45%.The genome was annotated using de novo and homology comparison and further refined with transcriptome data.The genome of O.fragrans was predicted to have 45,542 genes,of which 95.68%were functionally annotated.Genome annotation found 49.35%as the repetitive sequences,with long terminal repeats(LTR)being the richest(28.94%).Genome evolution analysis indicated the evidence of whole-genome duplication 15 million years ago,which contributed to the current content of 45,242 genes.Metabolic analysis revealed that linalool,a monoterpene is the main aroma compound.Based on the genome and transcriptome,we further demonstrated the direct connection between terpene synthases(TPSs)and the rich aromatic molecules in O.fragrans.We identified three new flower-specific TPS genes,of which the expression coincided with the production of linalool.Our results suggest that the high number of TPS genes and the flower tissue-and stage-specific TPS genes expressions might drive the strong unique aroma production of O.fragrans.Xiulian Yang Yuanzheng Yue Haiyan Li Wenjie Ding Gongwei Chen Tingting Shi Junhao Chen Min S.Park Fei Chen Lianggui Wang 2018Horticulture Research2018,5,1:16
3钛沉积工艺制备TiN/cBN和TiC/金钢石涂层颗粒(英文)显示文摘用钛熔盐沉积及热处理工艺分别制备碳化钛涂覆的立方碳化硼颗粒(TiN/cBN)及碳化钛涂覆的金刚石颗粒(TiC/金刚石)。将cBN或金刚石颗粒分别与钛粉和KCl、NaCl和K2TiF6熔盐混合。将所得混合物在Ar气氛中加热至900°C,然后在H2气氛中于1000°C进行热处理。采用扫描电镜、X射线衍射和聚焦离子束技术对所制得颗粒进行表征。结果表明:cBN和金刚石颗粒表面已覆盖了纳米钛层。对Ti/cBN和TiC/金刚石涂层颗粒进行热处理后,颗粒表面沉积的Ti层与cBN和金刚石颗粒发生了原位化学反应,分别转化为钛化合物TiN和TiC。Walid M.DAOUSH Hee S.PARK Soon H.HONG 2014Transactions of Nonferrous Metals Society of China2014,24,11:7
4Multiscale computational understanding and growth of 2D materials:a review显示文摘The successful discovery and isolation of graphene in 2004,and the subsequent synthesis of layered semiconductors and heterostructures beyond graphene have led to the exploding field of two-dimensional(2D)materials that explore their growth,new atomic-scale physics,and potential device applications.This review aims to provide an overview of theoretical,computational,and machine learning methods and tools at multiple length and time scales,and discuss how they can be utilized to assist/guide the design and synthesis of 2D materials beyond graphene.Kasra Momeni Yanzhou Ji Yuanxi Wang Shiddartha Paul Sara Neshani Dundar E.Yilmaz Yun Kyung Shin Difan Zhang Jin-Wu Jiang Harold S.Park Susan Sinnott Adri van Duin Vincent Crespi Long-Qing Chen 2020npj Computational Materials2020,,1:4
5Ten‐Day Sequential Therapy as First‐line Treatment for Helicobacter pylori Infection in Korea: A Retrospective Study显示文摘Jung H.Kwon Dong H.Lee Byeong J.Song Jung W.Lee Jin J.Kim Young S.Park NayoungKim Sook‐HyangJeong Jin‐WookKim Sang H.Lee Jin H.Hwang Hyun C.Jung In S.Song 2010Helicobacter2010,,2:4
6Accuracy of Diagnostic Tests for Helicobacter pylori in Patients with Peptic Ulcer Bleeding显示文摘Yoon J.Choi NayoungKim JihwanLim So Y.Jo Cheol M.Shin Hye S.Lee Sang H.Lee Young S.Park Jin‐HyeokHwang Jin‐WookKim Sook‐HyangJeong Dong H.Lee Hyun C.Jung 2012Helicobacter2012,,2:4
7G protein β3 subunit, interleukin‐10, and tumor necrosis factor‐α gene polymorphisms in Koreans with irritable bowel syndrome显示文摘H.‐j.Lee S.‐y.Lee J. E.Choi J. H.Kim I.‐k.Sung H. S.Park C. J.Jin 2010Neurogastroenterology & Motility2010,,7:2
8Three-Dimensional Isogeometric Analysis of Flexoelectricity with MATLAB Implementation显示文摘Flexoelectricity is a general electromechanical phenomenon where the electric polarization exhibits a linear dependency to the gradient of mechanical strain and vice versa.The truncated pyramid compression test is among the most common setups to estimate the flexoelectric effect.We present a three-dimensional isogeometric formulation of flexoelectricity with its MATLAB implementation for a truncated pyramid setup.Besides educational purposes,this paper presents a precise computational model to illustrate how the localization of strain gradients around pyramidal boundary shapes contributes in generation of electrical energy.The MATLAB code is supposed to help learners in the Isogeometric Analysis and Finite Elements Methods community to learn how to solve a fully coupled problem,which requires higher order approximations,numerically.The complete MATLAB code which is available as source code distributed under a BSD-style license,is provided in the part of Supplementary Materials of the paper.Hamid Ghasemi Harold S.Park Xiaoying Zhuang Timon Rabczuk 2020Computers, Materials & Continua2020,,11:2
9查看详情显示文摘N.Hur S.Park P.A.Sharma J.S.Ahn S.Guha and S.W.Cheong 0,,6990:1
10Prevalence of and risk factors for extracranial internal carotid artery stenosis in Korean Type?2 diabetic patients显示文摘J. H.Park W. H.Kim J. H.Kim T. S.Park H. S.Baek 2006Diabetic Medicine2006,,12:1
11查看详情显示文摘S.Yoon Y.Choi S.Park J.Kim J.H.Lee and K.An 0,,21:1
12Enhanced degradation and toxicity reduction of dihexyl phthalate by Fusarium oxysporum f. sp. pisi cutinase显示文摘Y.‐H.Kim H.‐S.Seo J.Min Y.‐C.Kim Y.‐H.Ban K.Y.Han J.‐S.Park K.‐D.Bae M.B.Gu J.Lee 2006Journal of Applied Microbiology2006,,1:1
13The serum ferritin level is an important predictor of hemorrhagic transformation in acute ischaemic stroke显示文摘K.‐H.Choi M.‐S.Park J.‐T.Kim T.‐S.Nam S.‐M.Choi B.‐C.Kim M.‐K.Kim K.‐H.Cho 2012European Journal of Neurology2012,,4:1
14Platinum‐Coated, Nanoporous Gold Nanorod Arrays: Synthesis and Characterization显示文摘S.‐H.Yoo S.Park 2007Adv Mater2007,,12:1
15Platinum‐Coated, Nanoporous Gold Nanorod Arrays: Synthesis and Characterization显示文摘S.‐H.Yoo S.Park 2007Adv Mater2007,,12:1
16查看详情显示文摘N.Hur S.Park P.A.Sharma J.S.Ahn S.Guha and S.W.Cheong 0,,:1
17查看详情显示文摘N.Hur S.Park P.A.Sharma S.Guha and S.W.Cheong 0,,:1
18查看详情显示文摘C.R.dela Cruz F.Yen B.Lorenz M.Gospodinov C.Chu W.Ratcliff J.Lynn S.Park and S.W.Cheong 0,,:1
19查看详情显示文摘P.G.Radaelli L.C.Chapon A.Daoud-Aladine C.Vecchini P.J.Brown T.Chatterji S.Park and S.W.Cheong 0,,:1
20查看详情显示文摘C.Vecchini L.Chapon P.Brown T.Chatterji S.Park S.W.Cheong and P.Radaelli 0,,:1
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