咨询与建议

限定检索结果

文献类型

  • 3,115 篇 期刊文献
  • 251 篇 会议
  • 28 篇 学位论文
  • 3 册 图书

馆藏范围

  • 3,397 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,500 篇 医学
    • 1,218 篇 临床医学
    • 180 篇 医学技术(可授医学...
    • 125 篇 中西医结合
    • 102 篇 基础医学(可授医学...
    • 64 篇 公共卫生与预防医...
    • 62 篇 中药学(可授医学、...
    • 54 篇 药学(可授医学、理...
  • 1,401 篇 工学
    • 347 篇 材料科学与工程(可...
    • 193 篇 化学工程与技术
    • 179 篇 生物医学工程(可授...
    • 155 篇 电子科学与技术(可...
    • 145 篇 机械工程
    • 125 篇 计算机科学与技术...
    • 94 篇 电气工程
    • 65 篇 仪器科学与技术
    • 61 篇 动力工程及工程热...
    • 61 篇 信息与通信工程
    • 58 篇 软件工程
    • 55 篇 光学工程
    • 50 篇 建筑学
    • 45 篇 控制科学与工程
    • 45 篇 环境科学与工程(可...
  • 547 篇 理学
    • 130 篇 物理学
    • 106 篇 生物学
    • 102 篇 化学
    • 55 篇 数学
  • 192 篇 农学
    • 52 篇 作物学
    • 48 篇 畜牧学
  • 146 篇 管理学
    • 71 篇 管理科学与工程(可...
  • 89 篇 经济学
    • 80 篇 应用经济学
  • 74 篇 文学
  • 59 篇 教育学
  • 39 篇 法学
  • 28 篇 艺术学
  • 19 篇 历史学
  • 17 篇 哲学
  • 6 篇 军事学

主题

  • 53 篇 mri
  • 50 篇 case report
  • 50 篇 cancer
  • 38 篇 ct
  • 28 篇 中国
  • 28 篇 mr
  • 26 篇 carcinoma
  • 21 篇 liver
  • 21 篇 hepatocellular
  • 20 篇 metastasis
  • 20 篇 韩国
  • 20 篇 病人
  • 19 篇 of
  • 18 篇 gastric cancer
  • 17 篇 tumor
  • 16 篇 surgery
  • 16 篇 hepatocellular c...
  • 15 篇 cell
  • 15 篇 endoscopy
  • 15 篇 system

机构

  • 16 篇 department of in...
  • 16 篇 延边大学
  • 14 篇 department of ra...
  • 13 篇 NOT FOUND
  • 12 篇 department of ra...
  • 12 篇 department of ra...
  • 11 篇 浙江大学
  • 10 篇 korea
  • 10 篇 清华大学
  • 9 篇 上海交通大学
  • 9 篇 department of ra...
  • 8 篇 上海外国语大学
  • 8 篇 中国科学院地质与...
  • 8 篇 中山大学
  • 8 篇 national core re...
  • 6 篇 department of ma...
  • 6 篇 山东大学
  • 6 篇 安徽医科大学
  • 6 篇 school of earth ...
  • 6 篇 诺丁汉大学

作者

  • 42 篇 mina choi
  • 32 篇 蔡宙
  • 31 篇 s.h.choi
  • 24 篇 j.y.choi
  • 22 篇 j.h.kim
  • 20 篇 b.i.choi
  • 18 篇 q.choi)
  • 18 篇 j.k.han
  • 17 篇 h.s.kim
  • 17 篇 charles q.choi
  • 16 篇 j.h.lee
  • 15 篇 j.m.lee
  • 14 篇 dae hwan kang
  • 14 篇 cheol woong choi
  • 14 篇 jong young choi
  • 13 篇 myung-gyu choi
  • 13 篇 蔡嘉慧
  • 11 篇 s.j.kim
  • 11 篇 s.y.choi
  • 11 篇 young kyoung you

语言

  • 2,251 篇 英文
  • 1,146 篇 中文
检索条件"作者=seung-hyuk choi"
3397 条 记 录,以下是1-10 订阅
排序:
Omnidirectional color wavelength tuning of stretchable chiral liquid crystal elastomers
收藏 引用
Light(Science & Applications) 2024年 第6期13卷 1062-1074页
作者: seungmin Nam Wontae Jung Jun hyuk Shin Su Seok choi Department of Electrical Engineering Pohang University of Science and Technology(POSTECH)PohangKorea
Wavelength-tunable structural colors using stimuli-responsive materials,such as chiral liquid crystals(CLCs),have attracted increasing attention owing to their high functionality in various tunable photonic ***,on-dem... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Recent progress and future directions of the research on nanoplastic-induced neurotoxicity
收藏 引用
Neural Regeneration Research 2024年 第2期19卷 331-335页
作者: seung-Woo Han Jinhee choi Kwon-Yul Ryu Department of Life Science University of SeoulSeoulSouth Korea School of Environmental Engineering University of SeoulSeoulSouth Korea
Many types of plastic products,including polystyrene,have long been used in commercial and industrial *** and nanoplastics,plastic particles derived from these plastic products,are emerging as environmental pollutants... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A small molecule UPR modulator for diabetes identified by high throughput screening
收藏 引用
Acta Pharmaceutica Sinica B 2021年 第12期11卷 3983-3993页
作者: Valeria Marrocco Tuan Tran Siying Zhu seung hyuk choi Ana M.Gamo Sijia Li Qiangwei Fu Marta Diez Cunado Jason Roland Mitch Hull Van Nguyen-Tran Sean Joseph Arnab K.Chatterjee Nikki Rogers Matthew S.Tremblay Weijun Shen Calibr at Scripps Research The Scripps Research InstituteLa JollaCA 92037USA
Unfolded protein response(UPR) is a stress response that is specific to the endoplasmic reticulum(ER).UPR is activated upon accumulation of unfolded(or misfolded) proteins in the ER's lumen to restore protein folding ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Pattern of instent neointimal formation compared to native atherosclerosis in the coronary bifurcation lesions: volumetric intravascular ultrasound analysis
收藏 引用
Chinese Medical Journal 2013年 第18期126卷 3505-3510页
作者: XU Jian-qiang Young Bin Song Joo-Yong Hahn seung-hyuk choi Jin-Ho choi LU Cheng-zhi Sang Hoon Lee Kyung Pyo Hong Jeung Euy Park Hyeon-Cheol Gwon Division of Cardiology Department of Medicine Samsung MedicalCenter Sungkyunkwan University School of Medicine Seoul Korea Cardiovascular CenterTianjin First Central Hospital Tianjin 300192 China
Background No clinical study has systematically analyzed and compared circumferential neointimal and plaque distribution of stent neointimal proliferation and in native atherosclerotic plaques. This study aimed to inv... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Sustainable Furfural Biomass Feedstocks Electrooxidation toward Value-Added Furoic Acid with Energy-Saving H_(2) Fuel Production Using Pt-Decorated Co_(3)O_(4) Nanospheres
收藏 引用
Energy & Environmental Materials 2024年 第2期7卷 350-358页
作者: Talshyn Begildayeνa Jayaraman Theerthagiri seung Jun Lee Ahreum Min Gyeong-Ah Kim Siνakumar Manickam Myong Yong choi Department of Chemistry(BK21 FOUR) Core-Facility Center for Photochemistry&NanomaterialsResearch Institute of Natural SciencesGyeongsang National UniversityJinju 52828South Korea Petroleum and Chemical Engineering Faculty of EngineeringUniversiti Teknologi BruneiJalan Tungku Link GadongBandar Seri Begawan BE1410Brunei Darussalam
Here,furfural oxidation was performed to replace the kinetically sluggish O_(2)evolution reaction(OER).Pt-Co_(3)O_(4)nanospheres were developed via pulsed laser ablation in liquid(PLAL)in a single step for the paired ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
ELK3-ID4 axis governs the metastatic features of triple negative breast cancer
收藏 引用
Oncology Research 2024年 第1期32卷 127-138页
作者: JIN-HO choi JOO DONG PARK seung HEE choi EUN-SU KO HYE JUNG JANG KYUNG-SOON PARK Department of Biomedical Science CHA UniversitySeongnamKorea
Purpose:Cancer cell metastasis is a multistep process,and the mechanism underlying extravasation remains ***3 is a transcription factor that plays a crucial role in regulating various cellular processes,including canc... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Unraveling the Harmonious Coexistence of Ruthenium States on a Self-Standing Electrode for Enhanced Hydrogen Evolution Reaction
收藏 引用
Energy & Environmental Materials 2024年 第6期7卷 303-311页
作者: Joonhee Ma Jin hyuk Cho Chaehyeon Lee Moon Sung Kang Sungkyun choi Ho Won Jang Sang Hyun Ahn Seoin Back Soo Young Kim Department of Materials Science and Engineering Korea UniversitySeoul 02841Korea Department of Chemical and Biomolecular Engineering Institute of Emergent MaterialsSogang UniversitySeoul 04107Korea Department of Cogno-Mechatronics Engineering College of Nanoscience and NanotechnologyPusan National UniversityBusan 46241Korea Department of Materials Science and Engineering Research Institute of Advanced MaterialsSeoul National UniversitySeoul 08826Korea School of Chemical Engineering and Material Science Chung-Ang UniversitySeoul 06974Korea
The development of cost-effective,highly efficient,and durable electrocatalysts has been a paramount pursuit for advancing the hydrogen evolution reaction(HER).Herein,a simplified synthesis protocol was designed to ac... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Ethyl acetate fraction of Sargassum pallidum extract attenuates particulate matter-induced oxidative stress and inflammation in keratinocytes and zebrafish
收藏 引用
Asian Pacific Journal of Tropical Biomedicine 2024年 第4期14卷 137-146页
作者: Wook Chul Kim Ji-Won Park Bohyun Yun WonWoo Lee Kyung-Min choi seung-Hong Lee Department of Medical Science Soonchunhyang UniversityAsan 31538Republic of Korea Honam National Institute of Biological Resources 99Gohadoan-gilMokpo-siJeollanam-do 58762Republic of Korea Department of Pharmaceutical Engineering Soonchunhyang UniversityAsan 31538Republic of Korea
Objective:To evaluate the effect of the ethyl acetate fraction derived from Sargassum pallidum extract against particulate matter(PM)-induced oxidative stress and inflammation in HaCaT cells and ***:HaCaT cells and ze... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Flower morphology of Allium(Amaryllidaceae)and its systematic significance
收藏 引用
Plant Diversity 2024年 第1期46卷 3-27页
作者: Ju Eun Jang Shukherdorj Baasanmunkh Nudkhuu Nyamgerel seung-Yoon Oh Jun-Ho Song Ziyoviddin Yusupov Komijlon Tojibaev Hyeok Jae choi Department of Biology and Chemistry Changwon National UniversityChangwon51140Republic of Korea Department of Forest Biodiversity and Herbarium Korea National ArboretumPocheon11186Republic of Korea Department of Biology Chungbuk National UniversityCheongju28644Republic of Korea International Joint Lab for Molecular Phylogeny and Biogeography Institute of BotanyAcademy of Sciences of UzbekistanTashkent100125Uzbekistan
Allium is a complicated genus that includes approximately 1000 *** its morphology is well studied,the taxonomic importance of many morphological traits,including floral traits,are poorly ***,we examined and measured t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Tailoring local structures of atomically dispersed copper sites for highly selective CO_(2) electroreduction
收藏 引用
Carbon Energy 2024年 第4期6卷 79-90页
作者: Kyung‐Jong Noh Byoung Joon Park Ying Wang Yejung choi Sang‐Hoon You Yong‐Tae Kim Kug‐seung Lee Jeong Woo Han Department of Chemical Engineering Pohang University of Science and Technology(POSTECH)PohangGyeongbukRepublic of Korea Department of Materials Science and Engineering Pohang University of Science and Technology(POSTECH)PohangGyeongbukRepublic of Korea Pohang Accelerator Laboratory(PAL) Beamline DivisionPohangGyeongbukRepublic of Korea
Atomically‐dispersed copper sites coordinated with nitrogen‐doped carbon(Cu–N–C)can provide novel possibilities to enable highly selective and active electrochemical CO_(2) reduction ***,the construction of optima... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论