http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Motion synthesis and editing in low-dimensional spaces
Shin, Hyun Joon,Lee, Jehee John Wiley Sons, Ltd. 2006 COMPUTER ANIMATION AND VIRTUAL WORLDS Vol.17 No.3
<P>Human motion is difficult to create and manipulate because of the high dimensionality and spatiotemporal nature of human motion data. Recently, the use of large collections of captured motion data has added increased realism in character animation. In order to make the synthesis and analysis of motion data tractable, we present a low-dimensional motion space in which high-dimensional human motion can be effectively visualized, synthesized, edited, parameterized, and interpolated in both spatial and temporal domains. Our system allows users to create and edit the motion of animated characters in several ways: The user can sketch and edit a curve on low-dimensional motion space, directly manipulate the character's pose in three-dimensional object space, or specify key poses to create in-between motions. Copyright © 2006 John Wiley & Sons, Ltd.</P>
Shin, Kang Ho,Park, Jehee,Park, Sul Ki,Nakhanivej, Puritut,Hwang, Soo Min,Kim, Youngsik,Park, Ho Seok Elsevier 2019 Journal of industrial and engineering chemistry Vol.72 No.-
<P><B>Abstract</B></P> <P>Herein, we report synthesis of Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> nanoparticles for an electrocatalyst of seawater batteries. The cell using Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> achieves a higher voltage efficiency of ∼76% than ∼72% of the cell without catalyst. In addition, the Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> shows a good rate capability with reduced voltage gaps and an increased power density of ∼5.9mWcm<SUP>−2</SUP>. This cell is stable over 20 cycles for 400h with reduced voltage gap of ∼0.95V. These findings are attributed to the facilitated redox kinetics of the clustered Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> nanoparticles arising from the optimal metalOH bond strength and large surface area.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> nanoparticle improves voltage efficiency and rate capability. </LI> <LI> Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> nanoparticle enhances the power density and cyclic stability. </LI> <LI> Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> electrocatalyst facilitates the ORR/OER kinetics for the improved performances. </LI> <LI> Co<SUB>3</SUB>V<SUB>2</SUB>O<SUB>8</SUB> has an optimal metalOH bond strength and the void space. </LI> </UL> </P> <P><B>Graphical abstract</B></P> <P>[DISPLAY OMISSION]</P>
Shin, Sang Phil,Sohn, Han Chang,Jin, Chang Nam,Kang, Bong Jo,Lee, Jehee Elsevier 2018 Aquaculture Vol.493 No.-
<P><B>Abstract</B></P> <P> <I>Enteromyxum leei</I> and <I>Parvicapsula anisocaudata</I> have been reported to cause emaciation disease in cultured olive flounder <I>Paralichthys olivaceus</I> in Jeju Island, Korea, but there is no consensus regarding its causative agent. A total of 60 cultured olive flounders were obtained from 12 fisheries, and divided into 5 groups according to their relative condition factor. We investigated the correlation between the relative condition factor and parasite infection using molecular diagnostics to identify the etiological agent of the emaciation disease. Metagenome results showed that, in addition to olive flounder genes, the myxosporean gene was the most abundant in the intestine and urinary bladder. The results of multiplex PCR assay revealed high levels of detection of <I>E. leei</I> genes in the intestines of samples having a relative condition factor <70% whereas the gene of <I>P. anisocaudata</I> was detected at high levels in the urinary bladders of all sample groups. In addition, statistical analyses indicated a significant association between decrease in relative condition factor and <I>E. leei</I> infection but not <I>P. anisocaudata</I> infection. We suggest that the emaciation disease is caused by <I>E. leei</I> and the parasite decrease relative condition factor to <70%.</P> <P><B>Highlights</B></P> <P> <UL> <LI> Emaciation disease in cultured olive flounder of Korea is a notorious disease. </LI> <LI> The causative agents were identified using molecular diagnostic tools. </LI> <LI> Two myxosporeans were recognized as potential etiological agent. </LI> <LI> Infection with <I>Enteromyxum leei</I> decreases rCF of cultured olive flounders. </LI> </UL> </P>
정상 면역 소아에서 발생한 비장티푸스 살모넬라 화농성 척추염
백지연,Shin Jehee,Lim Sungmin,Kang Ji-Man,Ahn Jong Gyun 대한소아감염학회 2021 Pediatric Infection and Vaccine Vol.28 No.3
Pyogenic spondylitis, an extremely rare complication of nontyphoidal Salmonella infection in immunocompetent children, occurs more commonly in patients with hemoglobinopathies such as sickle cell disease or in immunocompromised patients. In this study, we report a case of pyogenic spondylitis in a previously healthy 13-year-old immunocompetent adolescent, who presented with prolonged fever and right upper quadrant pain. Stool culture results comfirmed nontyphoidal Salmonella infection, and the patient was diagnosed with pyogenic spondylitis caused by nontyphoidal Salmonella based on additional imaging studies performed for evaluation of the patient's prolonged fever. This case highlights the importance of culture studies for evaluation of patients with fever of unknown origin and also the importance of detailed investigations for early detection of complications of extra-intestinal infections in patients with an unusual clinical course of salmonellosis.
( Sangyeop Shin ),( D. C. M. Kulatunga ),( S. H. S. Dananjaya ),( Chamilani Nikapitiya ),( Jehee Lee ),( Mahanama De Zoysa ) 한국균학회 2017 Mycobiology Vol.45 No.4
Saprolegniasis is one of the most devastating oomycete diseases in freshwater fish which is caused by species in the genus Saprolegnia including Saprolegnia parasitica. In this study, we isolated the strain of S. parasitica from diseased rainbow trout in Korea. Morphological and molecular based identification confirmed that isolated oomycete belongs to the member of S. parasitica, supported by its typical features including cotton-like mycelium, zoospores and phylogenetic analysis with internal transcribed spacer region. Pathogenicity of isolated S. parasitica was developed in embryo, juvenile, and adult zebrafish as a disease model. Host-pathogen interaction in adult zebrafish was investigated at transcriptional level. Upon infection with S. parasitica, pathogen/antigen recognition and signaling (TLR2, TLR4b, TLR5b, NOD1, and major histocompatibility complex class I), pro/anti-inflammatory cytokines (interleukin [IL]-1β, tumor necrosis factor α, IL-6, IL-8, interferon γ, IL-12, and IL-10), matrix metalloproteinase (MMP9 and MMP13), cell surface molecules (CD8<sup>+</sup> and CD4<sup>+</sup>) and antioxidant enzymes (superoxide dismutase, catalase) related genes were differentially modulated at 3- and 12-hr post infection. As an anti-Saprolegnia agent, plant based lawsone was applied to investigate on the susceptibility of S. parasitica showing the minimum inhibitory concentration and percentage inhibition of radial growth as 200 μg/mL and 31.8%, respectively. Moreover, natural lawsone changed the membrane permeability of S. parasitica mycelium and caused irreversible damage and disintegration to the cellular membranes of S. parasitica. Transcriptional responses of the genes of S. parasitica mycelium exposed to lawsone were altered, indicating that lawsone could be a potential anti-S. parasitica agent for controlling S. parasitica infection.
Effect of Epigallocatechin Gallate on Viability of Kudoa septempunctata
Sang Phil Shin,Hyun Ki Hong,Chang Nam Jin,Hanchang Sohn,Kwang Sik Choi,Jehee Lee 대한기생충학열대의학회 2020 The Korean Journal of Parasitology Vol.58 No.5
Kudoa septempunctata have been reported as a causative agent for acute transient gastrointestinal troubles after eating raw olive flounder (Paralichthys olivaceus). It raised public health concerns and quarantine control in several countries. Quantitative evaluation on viability of K. septempunctata is crucial to develop effective chemotherapeutics against it. A cytometry using fluorescent stains was employed to assess effect of three compounds on viability of K. septempunctata. Epigallocatechin gallate reduced markedly viability of K. septempunctata at 0.5 mM or more, and damaged K. septempunctata spores by producing cracks.
Sang Phil Shin,Han Chang Sohn,Chang Nam Jin,Jehee Lee 제주대학교 해양과학연구소 2020 해양과환경연구소 연구논문집 Vol.44 No.-
Miamiensis avidus causes scuticociliatosis in cultured olive flounders (Paralichthys olivaceus), leading to economic losses in aquaculture in Korea. Quantitative evaluation of the viability of M. avidus is important to develop an effective vaccine or chemotherapeutic agent against it. We used a colorimetric assay based on the reduction of 2- (4-Iodophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium (WST-1) to quantify the viability of M. avidus. Using this method, we investigated the effect of protease inhibitors on the viability of M. avidus. The assay showed a clear difference in the optical density (OD) of over 104 ciliates, and the metalloprotease inhibitors 1, 10-phenanthroline and ethylenediaminetetraacetic acid (EDTA) reduced the viability of M. avidus by more than 90% when used at concentration of 5 mM and 100 μM, respectively. However, different morphological changes in the parasite were observed when exposed to these two inhibitors. These results indicate that the WST-1 assay is a simple and reliable method to quantify the viability of M. avidus, and metalloproteases are excellent targets for the development of agents and vaccines to control M. avidus infection.