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[期刊论文] 作者:, 来源:世界建筑 年份:2018
康奈尔大学(Comell University)目前任命了J·米金·允(J.Meejin Yoon,图2)为康奈尔大学建筑艺术规划学院的下一任院长。...
[期刊论文] 作者:卢才武,许璨,, 来源:地球物理学进展 年份:2018
多发于采空区的弱振幅微震信号具有强度弱、不平稳、噪源强的特点,基于同步挤压小波变换(SS-CWT)及Yoon-V自适应阈值提出分频降噪方法.首先,SS-CWT重构含噪信号,位于高能噪声的频段使用软阈值降噪...;其次,为保留高低频逆转换的有效信息,选用合适的参数进行Yoon-V自适应阈值降噪.该方法相比传统小波变换具有分辨率高的优势,相较经验模态分析(EMD)而言更能提取信号中的弱振幅分量.最后用SS-...
[期刊论文] 作者:Celion Su, 来源:出展世界 年份:2018
Yoon: Korea International Exhibition& Convention Center (KINTEX) was established in 2002 and opened its...
[期刊论文] 作者:刘斌, 李孟斌, 王红华,, 来源:工业水处理 年份:2018
考察了甲基橙浓度、流速和活性炭粒径、炭床高度对动态吸附曲线的影响;分别用Adams-Bohart、Thomas和Yoon-Nelson三种模型对穿透曲线进...
[期刊论文] 作者:LEE YOON, 来源:科学与财富 年份:2018
摘要:韩国济州岛在2002年为了吸引访问济州岛的外国游客,除了对被指定为恐怖支援国的11个国家以外的所有外国人实施了30天的免签制度。但是,最近实行济州免签制度后,利用免签制度非法滞留的外国人日益增多。对此,笔者分析了在济州实施的免签制度的实际情况和问题,并要......
[期刊论文] 作者:, 来源:金属功能材料 年份:2018
Songhak Yoon等人借助固相反应和热氨解方法合成多晶BaTiO3、BaTi(O,F)_3、BaTi(N,O)_3以及BaTi(N,O,F)_3粉末。...
[期刊论文] 作者:Seung Kew Yoon, 来源:黑龙江科技学院学报 年份:2018
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:SusanYost,PhilipStashenko,Yoon, 来源:黑龙江科技学院学报 年份:2018
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[会议论文] 作者:NamKyung, Yoon,Jaemyung, Ahn, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
This paper suggests landing guidance that it will reuse the first stage of launch vehicle using optimal control theory.In this paper,landing guidance determines the required quantities for soft landin...
[学位论文] 作者:尹昭罗(YOON SORA),, 来源:辽宁师范大学 年份:2018
近年来,影视教学法成为对外汉语教学法研究中的热门课题之一。本文以对韩国学生汉语教学的影视教学法作为研究对象,在理论分析与前期调查的基础上,结合学生的学习水平、学习...
[期刊论文] 作者:Hee-Young Yoon,Yookyung Kim,He, 来源:世界临床病例杂志 年份:2018
BACKGROUND Rapidly progressive pneumoconiosis(RPP)occasionally occurs in coal workers,particularly those with high exposure to silica.Here,we report the case of...
[会议论文] 作者:Yoon Young Kim,Xoingwei Yang, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
[会议论文] 作者:Heonj un Yoon,Byeng D.Youn, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
Energy harvesting that converts ambient,otherwise wasted,energy sources into usable electricity,has received considerable attention to power wireless sensors.Among various energy harvesting technologi...
[期刊论文] 作者:Min S, Yoon JY, Park SY,, 来源:中国医疗美容 年份:2018
背景富血小板血浆(PRP)因其富含大量的生长因子,已经被应用于增强激光治疗痤疮瘢痕的临床疗效,但是其具体作用机制尚不得而知。目的本研究旨在探讨PRP联合点阵激光治疗痤疮...
[期刊论文] 作者:Hyun Joo Shin,Haesung Yoon,Myu, 来源:世界胃肠病学杂志:英文版 年份:2018
AIM To evaluate the correlation between intravoxel incoherent motion(IVIM)diffusion-weighted imaging(DWI)parameters and the degree of hepatic steatosis and fibr...
[期刊论文] 作者:Sung Chul Park,Yoon Tae Jeen, 来源:世界胃肠病学杂志:英文版 年份:2018
In inflammatory bowel disease(IBD),tumor necrosis factor plays an important role in mediating inflammation,but several other pathways are also involved in elici...
[期刊论文] 作者:Eun-Jung YOON,Jong-Tae PARK,Chong-Gun YU, 来源:信息与电子工程前沿(英文版) 年份:2018
We present a simple implementation of a thermal energy harvesting circuit with the maximum power point tracking (MPPT) control for self-powered miniature-sized...
[会议论文] 作者:Gil Ho Yoon,Ki Hyun Kim, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
  In this research,we present a new aeroacoustics topology optimization considering aeroacoustics sound sources.As there is no established scientific theory o...
[会议论文] 作者:Jungro Yoon,Seungjae Min,Joosang Park, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
Brake squeal is defined as a sort of friction-induced vibration phenomenon which is occurred by friction between pad and disc contact while braking.Squealing brake often generates annoying noise range...
[会议论文] 作者:Jiwan Kim,Jungsik Choi,Gilho Yoon, 来源:Asian Congress of Structural and Multidisciplinary Optimizat 年份:2018
We present the cone-shaped heterogeneous double split hollow sphere(CsHDSHS) which are based on a helmholtz resonator whose resonance frequency is observed[1,2].CsHDSHS are made by paper cone attached...
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