Christopher W. Grote, Dong Jin Kim, Henry Rapoport,
... Analogs Branched in the Ethylene UnitChristopher W. Grote, Dong Jin Kim, and Henry RapoportCite this: J. Org. Chem. 1995, ...
Tópico(s): Radiopharmaceutical Chemistry and Applications
1995 - American Chemical Society | The Journal of Organic Chemistry
Produção Nacional
Revisado por pares
Weicheng Zang, Cheongho Han, Iona Kondo, Jennifer C. Yee, Chung‐Uk Lee, Andrew Gould, Shude Mao, Leandro de Almeida, Yossi Shvartzvald, Xiangyu Zhang, Michael D. Albrow, Sun-Ju Chung, Kyu‐Ha Hwang, Youn Kil Jung, Yoon-Hyun Ryu, In-Gu Shin, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung‐Lee Kim, Dong-Joo Lee, Yongseok Lee, Byeong-Gon Park, Richard W. Pogge, John Drummond, Thiam-Guan Tan, José Dias do Nascimento Júnior, Dan Maoz, Matthew T. Penny, Wei Zhu, I. A. Bond, Fumio Abe, Richard Barry, D. P. Bennett, Aparna Bhattacharya, M. Donachie, Hirosane Fujii, Akihiko Fukui, Yuki Hirao, Y. Itow, Rintaro Kirikawa, Naoki Koshimoto, Man Cheung Alex Li, Yutaka Matsubara, Yasushi Muraki, Shota Miyazaki, Greg Olmschenk, Clément Ranc, Nicholas J. Rattenbury, Yuki Satoh, Hikaru Shoji, Stela Ishitani Silva, Takahiro Sumi, Daisuke Suzuki, Yuzuru Tanaka, P. J. Tristram, Tsubasa Yamawaki, Atsunori Yonehara, Andreea Petric, Todd Burdullis, P. Fouqué,
... Hyun Ryu, In-Gu Shin, Sang-Mok Cha, Dong-Jin Kim, Hyoun-Woo Kim, Seung-Lee Kim, Dong-Joo ...
Tópico(s): Solar and Space Plasma Dynamics
2021 - IOP Publishing | Research in Astronomy and Astrophysics
Dong Jin Kim, Kunhang Yun, Jong-Yong Park, Dong Jin Yeo, Yeon Gyu Kim,
Manoeuvring performance of a ship in actual sea is significantly different from that in calm water due to wave loads. It is necessary to estimate the ship's manoeuvrabilities in waves at the early design stage for its safe operations. Several theoretical approaches have been attempted to estimate the manoeuvring performance of ships with considerations of wave loads in recent decades, but there are insufficient model test data for the validation of numerical results. In this study, free-running ...
Tópico(s): Spacecraft and Cryogenic Technologies
2019 - Elsevier BV | Ocean Engineering
Chung-Sik Kim, Dong Jin Kim, Yoon‐Hwae Hwang, Hyung-Kook Kim, Jung Nam Kim,
The two different Li2B4O7 single crystals prepared from Li2CO3 and B2O3 mixed powder (LTBm) and Li2B4O7 powder (LTBp) were compared in the ac impedance study for the [001] direction in the frequency range from 100 Hz to 10 MHz at temperatures up to 350 °C. The thickness dependence of the complex resistivities exhibits that LTBm has distinct grain boundary-like effect while LTBp does not. This boundary effect may be due to the charge-depleted region constructed temporarily by the ion blocking of the ...
Tópico(s): Microwave Dielectric Ceramics Synthesis
2002 - American Institute of Physics | Journal of Applied Physics
Hyeyoung Park, Eung-Ryul Kim, Dong-Jin Kim, Haiwon Lee,
Abstract Four kinds of azo dyes and their metal-azo dyes were synthesized in order to obtain a high reflective index and better thermal stability as a recording material for DVD-R. Several kinds of novel azo dyes based on benzoic acid, 6-methoxybenzothiazole, benzothiazole-6-carboxylic acid, and benzimidazole have been synthesized. These azo dyes reacted with metal ions, such as Ni2+, Cu2+, Zn2+, and Co2+, as ligands. All structures of the compounds were confirmed by 1H-NMR and FT-IR analyses. The ...
Tópico(s): Nonlinear Optical Materials Studies
2002 - Oxford University Press | Bulletin of the Chemical Society of Japan
Ju Bin Kim, Dong Jin Kim, Kyung Yoon Chung, Dongjin Byun, Byung Won Cho,
Carbon-coated Li4Ti5O12 anode materials for the lithium ion battery were synthesized by using sucrose to improve the electrochemical properties of Li4Ti5O12, and the carbon content was then tested. X-ray diffraction (XRD) showed that the coating of carbon does not influence the formation of Li4Ti5O12. Transmission electron microscopy (TEM) and Raman spectroscopy confirmed that carbon content exists on the surface of Li4Ti5O12. Electronic conductivity measurement indicated that the electronic conductivity ...
Tópico(s): Supercapacitor Materials and Fabrication
2010 - IOP Publishing | Physica Scripta
Seung‐Kwon Myung, Hong Gwan Seo, Sohee Park, Yeol Kim, Dong Jin Kim, Do-Hoon Lee, Moon‐Woo Seong, Myung‐Hyun Nam, Seung‐Won Oh, Ji Ae Kim, Mi Young Kim,
This study investigated sociodemographic and smoking behavioral factors associated with smoking cessation according to follow-up periods. In this randomized, double-blind, placebo-controlled trial of transdermal nicotine patches, subjects were a total of 118 adult male smokers, who were followed up for 12 months. Univariable logistic regression analysis and stepwise multiple logistic regression analyses were performed to identify the predictors of smoking cessation. The overall self-reported point ...
Tópico(s): Indoor Air Quality and Microbial Exposure
2007 - Korean Academy of Medical Sciences | Journal of Korean Medical Science
H.-Y. Song, Jong Woo Kim, Ji Hoon Shin, H.-C. Kim, Chang Sik Yu, JC Kim, Sook‐Kyoung Kang, Chan Yoon, Joon Woo Lee, Ja-Young Koo, K.-H. Lee, J.-K. Kim, Dong Jin Kim, Tae-Beom Shin, Ghap‐Joong Jung, Y.-M. Han,
See also: Commentaire de travail de H.-Y. Song et al., pp. 448Endoscopy 2007; 39(05): 485-486DOI: 10.1055/s-0032-1306934
Tópico(s): Cardiac, Anesthesia and Surgical Outcomes
2007 - Thieme Medical Publishers (Germany) | Endoscopy
Hekap Kim, Dong-Jin Kim, Jin-Hoi Koo, Jeong-Gue Park, Yong-Chul Jang,
Chromated copper arsenate (CCA) is currently the most commonly used wood preservative in Korea. Questions, however, have been raised regarding the potential environmental impacts of metal leaching from CCA-treated wood to soil. Although a number of researchers from other countries have reported that chromium, copper, and arsenic do leach from CCA-treated wood over time, to date few field studies have been performed on those metals in soils adjacent to CCA-treated wood structures in Korea. The present ...
Tópico(s): Heavy metals in environment
2007 - Elsevier BV | The Science of The Total Environment
Yeon‐Gyu Kim, Kunhang Yun, Sun Young Kim, Dong-Jin Kim,
The captive model test of submerged body using CPMC(Computerized Planar Motion Carriage) was carried out at the Ocean Basin of KORDI/MOERI. The target model is a submarine with general hullform. The forces and moments acting on the submerged body were measured by 6-axis waterproof gage. The oblique motion test and turning test were carried out in horizontal and vertical planes of the model. Maneuvering coefficients and derivatives were obtained from the test results. The stability indices in horizontal ...
Tópico(s): Underwater Vehicles and Communication Systems
2012 - | Journal of the Society of Naval Architects of Korea
Lisa Hyunjung Kim, Dong Jin Kim, Jerrold K. Leong,
ABSTRACT This study examined the effect of perceived risk on purchase intention in online airline ticket purchases. Seven types of perceived risk were used to measure customer's perceived risk in online airline ticket purchases. The results revealed that the seven risk dimensions were positively correlated with one another, whereas they were negatively correlated with customer's purchase intention. In addition, the results of multiple regression analysis showed that the six perceived risk dimensions ...
Tópico(s): Digital Marketing and Social Media
2005 - Taylor & Francis | Journal of Hospitality & Leisure Marketing
Wan-Doo Kim, Wan-Soo Kim, Dong-Jin Kim, Chang-Soo Woo, Hak‐Joo Lee,
Mechanical testing methods to determine the material constants for large deformation nonlinear finite element analysis were demonstrated for natural rubber. Uniaxial tension, uniaxial compression, equi-biaxial tension and pure shear tests of rubber specimens are performed to achieve the stress-strain curves. The stress-strain curves are obtained after between 5 and 10 cycles to consider the Mullins effect. Mooney and Ogden strain-energy density functions, which are typical form of the hyperelastic ...
Tópico(s): Polymer Nanocomposites and Properties
2004 - Korean Society of Mechanical Engineers | Transactions of the Korean Society of Mechanical Engineers A
This study examined the differences between demographic and behavioral characteristics of customers who purchased products online and customers who did not. Additionally, this study investigated determinants that explain a customer's online reservation intention. To meet the purpose of this study, the researchers surveyed customers from eight hotels in Korea. The data were analyzed using χ2 analysis, factor analysis, and multiple regression analysis. The two types of respondents differed in regard ...
Tópico(s): Customer Service Quality and Loyalty
2004 - Elsevier BV | International Journal of Hospitality Management
Jong Jin Hyun, Yeon Seok Seo, Eileen L. Yoon, Tae Hyung Kim, Dong Jin Kim, Hyun Seok Kang, Eun Suk Jung, Jeong Han Kim, Hyonggin An, Ji Hoon Kim, Hyung Joon Yim, Jong Eun Yeon, Hong Sik Lee, Kwan Soo Byun, Soon Ho Um, Chang Duck Kim, Ho Sang Ryu,
Abstract Background Suppression of hepatitis B virus ( HBV ) DNA is more potent, and occurrence of resistant strain is rare with entecavir than lamivudine, but whether these merits result in a more favourable outcome in HBV ‐related decompensated cirrhosis patients is unclear. Aims To compare virologic response, changes in liver function, clinical course and predictive factors for early mortality after treatment between patients treated with lamivudine and those with entecavir in HBV ‐related decompensated ...
Tópico(s): Liver Disease Diagnosis and Treatment
2011 - Wiley | Liver International
Suk Moon Park, Young Woo Lim, Chang Hwan Kim, Dong Jin Kim, Won‐Jin Moon, Jee‐Hoon Kim, Jong‐Sook Lee, Chang Kook Hong, Gon Seo,
Tópico(s): Advanced Sensor and Energy Harvesting Materials
2012 - Elsevier BV | Journal of Industrial and Engineering Chemistry
Kye Jung Shin, Ki Dong Koo, Kyung Ho Yoo, Dong Chan Kim, Dong Jin Kim, Sang Woo Park,
The synthesis and biological activities of a series of new 1beta-methylcarbapenems 1a-l having tetrazolothioether moiety at C-5 position of pyrrolidine were described. Among these compounds, 1c showed the most potent antibacterial activity and advanced pharmacokinetics compared with imipenem and meropenem.
Tópico(s): Antibiotic Resistance in Bacteria
2000 - Elsevier BV | Bioorganic & Medicinal Chemistry Letters
Soo Min Cho, Hyunjin Vincent Kim, Se‐Jin Lee, Hye Yun Kim, Woong Kim, Tae Song Kim, Dong Jin Kim, Young Soo Kim,
Amyloid-β (Aβ) is one of the few neuropathological biomarkers associated with transporters of the blood-brain barrier (BBB). Despite the well-characterized clinical indication of decreasing Aβ levels in the cerebrospinal fluid (CSF) during the development of Alzheimer's disease (AD), the link between the alternation of Aβ level in the blood and the progress of the disorder is still controversial. Here, we report a direct correlation of Aβ(1–42) levels between CSF and plasma in AD mouse model. We injected ...
Tópico(s): Dementia and Cognitive Impairment Research
2014 - Nature Portfolio | Scientific Reports
Lisa Hyunjung Kim, Dong Jin Kim,
The purpose of the study is to identify how we can achieve positive word-of-mouth (WOM) and share of purchases through consumer commitment in casual dining restaurants. This study proposes the theory of organizational commitment and the framework of the relationship development process as the theoretical foundation to identify the antecedents of consumer commitment (i.e. identification, switching costs, and satisfaction), and tests the role of consumer commitment between its antecedents and relational ...
Tópico(s): Consumer Behavior in Brand Consumption and Identification
2014 - Taylor & Francis | Current Issues in Tourism
Sungsu Lim, Md. Mamunul Haque, Do‐Hee Kim, Dong Jin Kim, Yun Kyung Kim,
Accumulation of abnormal tau aggregates in neuron is an important pathological signature in multiple neurodegenerative disorders including Alzheimer's disease. Tau is a neuron specific microtubule-associated protein that regulates microtubule stability, which is critical for axonal outgrowth and synaptic plasticity. In a pathological condition, tau dissociates from microtubules and forms insoluble aggregates called neurofibrillary tangles (NFTs). The accumulation of NFTs in neuron directly correlates ...
Tópico(s): Neurogenesis and neuroplasticity mechanisms
2014 - Elsevier BV | Computational and Structural Biotechnology Journal
Severe angulation or shortening can be a surgical indication for fifth metacarpal neck fracture. In a previous meta-analysis, antegrade intramedullary pinning was shown to produce better hand function outcomes than percutaneous transverse pinning or miniplate fixation for treatment of fifth metacarpal neck fractures. However, the outcomes of retrograde intramedullary pinning, to our knowledge, have not been compared with those of antegrade intramedullary pinning.We asked whether the clinical and ...
Tópico(s): Peripheral Nerve Disorders
2014 - Lippincott Williams & Wilkins | Clinical Orthopaedics and Related Research
Toor Umair Ali, Minwook Kim, Dong-Jin Kim,
Nitrification in wastewater treatment emits a significant amount of nitrous oxide (N2O), which is one of the major greenhouse gases. However, the actual mechanism or metabolic pathway is still largely unknown. Selective nitrification inhibitors were used to determine the nitrification steps responsible for N2O emission with activated sludge and enriched nitrifiers. Allylthiourea (86 microM) completely inhibited ammonia oxidation and N2O emission both in activated sludge and enriched nitrifiers. Sodium ...
Tópico(s): Water Treatment and Disinfection
2013 - Springer Science+Business Media | Journal of Microbiology and Biotechnology
Seong Sik Hwang, Yun Soo Lim, Sung Woo Kim, Dong Jin Kim, Hong Pyo Kim,
The primary water stress corrosion cracking (PWSCC) of Alloy 600 in a PWR has been reported in the control rod drive mechanism (CRDM), pressurizer instrumentation, and the pressurizer heater sleeves. Recently, two cases of boric acid precipitation that indicated leaking of the primary cooling water were reported on the bottom head surface of steam generators (SG) in Korea. The PWSCC resistance of Ni base alloys which have intergranular carbides is higher than those which have intragranular carbides. ...
Tópico(s): Fusion materials and technologies
2013 - Elsevier BV | Nuclear Engineering and Technology
Jin Won Kim, Dong-Jin Kim, Choon Sup, Gi Bo Han, No-Kuk Park, Tae Jin Lee, Misook Kang,
A series of new bis (imidazolium) cation-based ionic liquids, wherein two imidazole rings are tethered by alkyl ether chains (oxygen numbers) of different lengths, were prepared, and their coal dissolution and dispersion properties were studied. It was found these ionic liquids can be used to fragment, disperse, and partially dissolve micrometer-size coal particles by simply mixing ionic liquid/coal dispersions. Dissolution performances and light hydrocarbon production were found to be sensitively ...
Tópico(s): Inorganic and Organometallic Chemistry
2013 - Elsevier BV | Journal of Industrial and Engineering Chemistry
HyeJin Tak, Md. Mamunul Haque, Min Jung Kim, Joo Hyun Lee, Ja‐Hyun Baik, Young Soo Kim, Dong Jin Kim, Régis Grailhe, Yun Kyung Kim,
Abnormal tau aggregation is a pathological hallmark of many neurodegenerative disorders and it is becoming apparent that soluble tau aggregates play a key role in neurodegeneration and memory impairment. Despite this pathological importance, there is currently no single method that allows monitoring soluble tau species in living cells. In this regard, we developed a cell-based sensor that visualizes tau self-assembly. By introducing bimolecular fluorescence complementation (BiFC) technique to tau, ...
Tópico(s): Molecular Sensors and Ion Detection
2013 - Public Library of Science | PLoS ONE
Ji Ae Lee, Hyo Jin Son, Ki Duk Park, Se Hee Han, Nari Shin, Ji Hyun Kim, Hye Ri Kim, Dong Jin Kim, Onyou Hwang,
Tópico(s): Biochemical and biochemical processes
2015 - Springer Science+Business Media | Neurotoxicity Research
Masoud Reyhani Hamedani, Sang‐Wook Kim, Dong-Jin Kim,
To compute the similarity of scientific papers, text-based similarity measures, link-based similarity measures, and hybrid methods can be applied. The text-based and link-based similarity measures take into account only a single aspect of scientific papers, content or citations, respectively. The hybrid methods consider both content and citations; however, they do not carefully consider the relation between the content of a pair of papers involved in a citation relationship. In this paper, we propose ...
Tópico(s): Text and Document Classification Technologies
2015 - Elsevier BV | Information Sciences
Yoon Cheol Shin, Sue Hyun Kim, Dong Jung Kim, Dong Jin Kim, Jun Sung Kim, Cheong Lim, Kay‐Hyun Park,
This study aimed to investigate sternal healing over time and the incidence of poor sternal healing in patients undergoing coronary artery bypass graft (CABG) surgery using bilateral internal thoracic arteries.This study enrolled 197 patients who underwent isolated CABG using skeletonized bilateral internal thoracic arteries (sBITA) from 2006 through 2009. Postoperative computed tomography (CT) angiography was performed on all patients at monthly intervals for three to six months after surgery. In ...
Tópico(s): Surgical site infection prevention
2015 - Korean Society for Thoracic and Cardiovascular Surgery | The Korean Journal of Thoracic and Cardiovascular Surgery
Young-Hoo Kim, Jang-Won Park, Jun-Shik Kim, Dong-Jin Kim,
Tópico(s): Orthopaedic implants and arthroplasty
2015 - Springer Science+Business Media | Archives of Orthopaedic and Trauma Surgery
Seung Jee Ryu, Byung‐Wook Kim, Boo Gyeong Kim, Ji Hee Kim, Joon Sung Kim, Jin Il Kim, Jae Myung Park, Jung Hwan Oh, Tae Ho Kim, Jin-Jo Kim, Seung‐Man Park, Cho Hyun Park, Kyo Young Song, Jun Hyun Lee, Sung Geun Kim, Dong Jin Kim, Wook Kim,
Tópico(s): Gastrointestinal Tumor Research and Treatment
2016 - Springer Science+Business Media | Surgical Endoscopy
JaeHwang Jung, Lucas E. Matemba, KyeoReh Lee, Paul Kazyoba, Jonghee Yoon, Julius J. Massaga, Kyoohyun Kim, Dong-Jin Kim, YongKeun Park,
Sickle cell disease (SCD) is common across Sub-Saharan Africa. However, the investigation of SCD in this area has been significantly limited mainly due to the lack of research facilities and skilled personnel. Here, we present optical measurements of individual red blood cells from healthy individuals and individuals with SCD and sickle cell trait in Tanzania using the quantitative phase imaging technique. By employing a quantitative phase imaging unit, an existing microscope in a clinic is transformed ...
Tópico(s): Digital Imaging for Blood Diseases
2016 - Nature Portfolio | Scientific Reports