Search Results - "Nam Chang Woo"

Weight Reduction of Sea-island-type PTT/PET Conjugate Fiber and Dyeing of Polytrimethylene Terephthalate Flock Microfibers by Nam, Chang Woo, Lee, Jung Jin

“…The weight reduction behavior of short sea-island polytrimethylene terephthalate/polyethylene terephthalate (PTT/PET) conjugate fibers, the dyeing properties…”
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The relative effects of positive interdependence and group processing on student achievement and attitude in online cooperative learning by Nam, Chang Woo, Zellner, Ronald D.

“…This study investigated the effects of positive interdependence and group processing on student achievement and attitude in online learning. Students in three…”
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Fragile histidine triad gene alterations are not essential for hepatocellular carcinoma development in South Korea by Nam, Chang-Woo, Shin, Jung-Woo, Park, Neung-Hwa

“…AIM： To establish the role of FHIT in the pathogenesis hepatocellular carcinoma （HCC）. METHODS： We examined genomic alterations, as well as, mRNA and protein…”
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A Case of Rapunzel Syndrome by Kim, Joon Sung, Nam, Chang Woo

“…Rapunzel syndrome refers to a very rare condition in which swallowed hair forms a gastric trichobezoar that has a long tail extending into the small bowel. We…”
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Modification of polyacrylonitrile (PAN) fiber by blending with N-(2-hydroxy)propyl-3-trimethyl- ammonium chitosan chloride by Nam, Chang-Woo, Kim, Young-Ho, Ko, Sohk-Won

“…N‐(2‐Hydroxy)propyl‐3‐trimethylammonium chitosan chloride (HTCC) was synthesized by the reaction of glycidyltrimethylammonium chloride (GTMAC) and chitosan…”
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Blend fibers of polyacrylonitrile and water-soluble chitosan derivative prepared from sodium thiocyanate solution by Nam, Chang-Woo, Kim, Young Ho, Ko, Sohk Won

“…A water‐soluble chitosan derivative of N‐(2‐hydroxy)propyl‐3‐trimethylammonium chitosan chloride (HTCC), synthesized by the reaction of chitosan and…”
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Robot-Assisted Therapy Combined with Trunk Restraint in Acute Stroke Patients: A Randomized Controlled Study by Joo, Min-Cheol, Jung, Kyeoung-Man, Kim, Ji-Hee, Jung, Yu-Jin, Chang, Woo-Nam, Shin, Hyeon-Jin

“…Reducing the compensatory mechanism by restraining unnecessary trunk movements may help enhance the effectiveness of robot-assisted therapy. This study aimed…”
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Encoded Image-Based Time Series Classification for Improving Colorimetric Detection of Hydrogen Sulfide (H2S) by Kim, Chang-Hyun, Lee, Junyeop, Park, Junkyu, Jung, Daewoong, Nam, Chang-Woo, Ha, Yuntae, Kim, Kwan Woo, Park, Sang Hyeok, Choi, Su Ji, Choi, Sanghun, Lee, Suwoong

“…In this study, a time series data analysis technique using a convolutional neural network (CNN), that performs multidimensional image encoding, is used to…”
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Comparison of ground reaction force during gait between the nonparetic side in hemiparetic patients and the dominant side in healthy subjects by Lee, Dae-Hee, Chang, Woo-Nam, Jeon, Hye-Joo

“…Considering the occurrence of gait impairment following stroke, walk-ing recovery is an important goal of rehabilitation. Ground reaction force (GRF) is used…”
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Synthesis of Magnetic Nanocomposite Based on Amphiphilic Polyurethane Network Films by Kim, Ju-Young, Shin, Dong-Hyun, Ihn, Kyo-Jin, Nam, Chang-Woo

“…Magnetic nanocomposites, showing extremely small coercivity and hysteresis loop, were synthesized using amphiphilic polyurethane networks based on amphiphilic…”
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Effects of Dual-Task Gait Treadmill Training on Gait Ability, Dual-Task Interference, and Fall Efficacy in People With Stroke: A Randomized Controlled Trial by Baek, Chang Yoon, Chang, Woo Nam, Park, Beom Yeol, Lee, Kyoung Bo, Kang, Kyoung Yee, Choi, Myung Ryul

“…Abstract Objective This study aimed to investigate the effects of dual-task gait training using a treadmill on gait ability, dual-task interference, and fall…”
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간혈관종의 외상성 파열 by 성지은, Ji Eun Sung, 박상준, Sang Jun Park, 남창우, Chang Woo Nam, 황재철, Jae Chol Hwang, 김영민, Young Min Kim

“…A hepatic hemangioma is the most frequent benign liver tumor. Once rupture occurs, the bleeding can barely be controlled by using conservative management or…”
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Prenatal diagnosis of congenital paraesophageal hiatal hernia by Cho, Min Jeng, Nam, Chang Woo, Lee, Soo-Jeong, Lim, Gina, Oh, Ki Won

“…Abstracts Congenital paraesophageal hiatal hernia (CPEH) is a rare condition. CPEH can cause important clinical problems such as gastric volvulus, hematemesis,…”
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Durable antimicrobial treatment of cotton fabrics using N-(2-hydroxy)propyl-3-trimethylammonium chitosan chloride and polycarboxylic acids by Kim, Young Ho, Nam, Chang Woo, Choi, Jae Won, Jang, Jinho

“…N‐(2‐hydroxy)propyl‐3‐trimethylammonium chitosan chloride (HTCC), a water‐soluble chitosan quaternary ammonium derivative, was used as an antimicrobial agent…”
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The effects of digital storytelling on student achievement, social presence, and attitude in online collaborative learning environments by Nam, Chang Woo

“…This study investigated the effects of digital storytelling on student achievement, social presence, and attitude in online collaborative learning…”
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Ladder-type SAW filters using thinned density of randomly distributed "hot" electrodes by Kim, Che-Uk, Balashov, Sergey M., Plessky, Victor P., Nam, Chang-Woo, Lee, Kyu-Chul

“…A new method for the design of relatively narrowband ladder-type SAW filters is proposed. It consists of the thinning procedure and consecutive randomization…”
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Flounder (Paralichthys olivaceus) cDNA encoding a secreted immunoglobulin M heavy chain by Lee, Unn-Hwa, Pack, Hee-Jeong, Do, Jeong-Wan, Bang, Jong-Deuk, Cho, Hong-Rae, Ko, Byung-Kyun, Nam, Chang-Woo, Choi, Dae-Hwa, Yu, Hwa-Kyung, Jeong, Choon-Soo, Han, In-Seob, Park, Jeong-Woo

“…Fish have long been considered to possess only one class of IG: IgM. However, recent work suggested that the fish had more than two classes of Igs and an…”
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Hemobilia from pancreatic arteriovenous malformation: successful treatment with transportal coil embolization of draining veins by Eum, Jun-Bum, Bang, Sung-Jo, Hwang, Jae Cheol, Hwang, Young Tae, Seo, Jung Min, Jung, Seok Won, Nam, Chang Woo, Kim, Do Ha

“…Pancreatic arteriovenous malformations (AVM) are extremely rare diseases frequently complicated by gastrointestinal hemorrhage. While surgical resection of…”
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Mitotic checkpoint gene MAD1 in hepatocellular carcinoma is associated with tumor recurrence after surgical resection by Nam, Chang Woo, Park, Neung Hwa, Park, Bo Ryung, Shin, Jung Woo, Jung, Seok Won, Na, Yang Won, Seo, Jae Hee

“…Objective Underlying mechanism of mitotic checkpoint gene mitosis arrest deficiency 1 (MAD1) in human hepatocellular carcinoma (HCC) is rarely known. Materials…”
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The effects of trust and constructive controversy on student achievement and attitude in online cooperative learning environments by Nam, Chang Woo

“…•This study explored effective strategies in online cooperative learning.•It examined the relative effects of trust and constructive controversy.•Trust is more…”
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