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Comparative fish community structure among different types of enclosures of estuarine environments

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Aquaculture and Fisheries 2022年第3期7卷 336-344页

作者： Sunwan hwang Keun-Hyung Choi Marine Bio-Resources Research Unit KIOSTBusan49111Republic of Korea Department of Ocean Environmental Sciences Chung-Nam National UniversityDaejeon34134Republic of Korea

This study explores the differences of fish assemblages in three macrotidal estuaries of Man-gyeong River Estuary(MRE),Geum River Estuary(GRE),and Han River Esturay(HRE)with similar ranges of seasonal water temperature that are diked with different levels of disconnection from freshwater *** distribution of major species in the three estuaries could generally be grouped into three distinctive patterns based on their cumulative distribution with respect to the salinity *** MRE was geographically closer to the GRE than to the HRE,but the fish community of the MRE more closely resembled that of the *** freshness of the water inside the dike and the limit of coastal fish to the river may have led to this *** results provide clues to how enclosure patterns of estuarine waters could affect fish communities over a long-term *** addition,the information may provide guidance for how a fish community may return once environmental conditions are restored.

关键词： Fish community Diking Cumulative distribution Estuary Habitat connectivity

Human Bocavirus-2 Infection in Children

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Human Bocavirus-2 Infection in Children

Dynamic Fuzzy Controlled RWA Algorithm for IP/GMPLS over WDM Networks

第五届亚洲儿科研究大会

作者： Tae Hee Han Ju-Young chung Eung-Soo hwang Sanggyepaik Hospital Inje University College of Medicine Seoul National University College of Medicine

＜正＞Purpose HBoV is considered as having a potential role in respiratory diseases such as lower respiratory tract infections（LRTIs） and exacerbation of asthma despite co-detection with other respiratory viruses. The association of hBoV with gastroenteritis,Kawasaki disease（KD）,and hepatitis has been *** 2009,newly parvovirus,hBoV-2 was identified in stool samples from *** purpose of this study

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Journal of Computer Science & Technology 2005年第5期20卷 717-727页

作者： I-Shyan hwang I-Feng Huang Shin-Cheng Yu Department of Computer Science and Engineering Yuan-Ze University Chung-Li 32026 Department of Information Management Kang-Ning Junior College Taipei 11422

This paper proposes a dynamic RWA scheme using fuzzy logic control on IP/GMPLS over WDM networks to achieve the best quality of network transmission. The proposed algorithm dynamically allocates network resources and reserves partial bandwidth based on the current network status, which includes the request bandwidth, average utilization for each wavelength and its coefficient of variance （C.V.） of data traffic, to determine whether the connection can be set tip. Five fuzzy sets for request bandwidth, average rate and C.V. of data traffic are used to divide the variable space： very large （LP）, large （SP）, normal （ZE）, small （SN）, and very small （LN）. Setting the fuzzy limit is a key part in the proposed algorithm. The simulation of scenarios in this paper has two steps. In the first step, the adaptive fuzzy limits are evaluated based on average transmission cost pertaining to ten network statuses. The second step is to compare the proposed algorithm with periodic measurement of traffic （PMT） in ATM networks in six network situations to show that the proposed FC-RWA algorithm can provide better network transmission.

关键词： WDM (wavelength-division multiplexing) IP/GMPLS RWA (routing and wavelength assignment) fuzzy control

Gardenia jasminoides protects against cerulein-induced acute pancreatitis

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World Journal of Gastroenterology 2008年第40期14卷 6188-6194页

作者： Won-Seok Jung Young-Seok Chae Do-Yun Kim Sang-Wan Seo Hee-Je Park Gi-Sang Bae Tae-Hyeon Kim Hyo-Jeong Oh Ki-Jung Yun Rae-Kil Park Jong-Suk Kim Eun-Cheol Kim Sung-yeon hwang Sung-Joo Park Ho-Joon Song Department of Biochemistry Institute of Medical ScienceChonbuk National University Medical School Department of Herbology School of Oriental MedicineWonkwang University Kohwang Medical Institute College of MedicineKyung Hee University Department of internal medicine College of MedicineWonkwng University Department of Pathology College of MedicineWonkwng University Vestibulocochlear Research Center & Department of Microbiology College of MedicineWonkwng University Department of Oral & Maxillofacial Pathology Dental CollegeWonkwang University

AIM： To investigate the effect of Garden/a fasm/noides （GJ） on cerulein-induced acute pancreatitis （AP） in mice. METHODS： C57BL/6 mice weighing 18-20 g were divided into three groups. （1） Normal salinetreated group, （2） treatment with GJ at a dose of 0.1 g/kg, （3） treatment with GJ at a dose of 1 g/kg. GJ was administered orally （n = 6 per group） for 1 wk. Three hours later, the mice were given anintraperitoneal injection of cerulein （50 μg/kg）, a stable cholecystokinin （CCK） analogue, every hour for a total of 6h as described previously. The mice were sacrificed at 6 h after completion of cerulein injections. Blood samples were obtained to determine serum amylase, lipase and cytokine levels. The pancreas was rapidly removed for morphologic examination and scoring. A portion of pancreas was stored at -70℃ and prepared for the measurement of tissue myeloperoxidase （MPO） activity, an indicator of neutrophil sequestration, and for reverse-transcriptase PCR （RT-PCR） and real-time PCR measurements. RESULTS： Treatment with G.1 decreased significantly the severity of pancreatitis and pancreatitis-associated lung injury. Treatment with G.1 attenuated the severity of AP compared with saline-treated mice, as shown by reduction in pancreatic edema, neutrophil infiltration, serum amylase and lipase levels, serum cytokine levels, and mRNA expression of multiple inflammatory mediators. CONCLUSION： These results suggest that GJ attenuated the severity of AP as well as pancreatitisassociated lung injury.

关键词： Gardenia Jasminoides Acute pancreatitis Cerulein

The Development of Metabolic Derangement in Male Offspring after Perinatal Exposure to Di-(2-Ethylhexyl) Phthalate

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Biomedical and Environmental Sciences 2018年第7期31卷 531-534页

作者： Yun-jung Yang Moon-seo Park Eui-Jin Lee yeon-pyo Hong Department of Preventive Medicine College of Medicine Chung-Ang University Institute of Biomedical Science Catholic Kwandong University International St. Mary’s Hospital Institute for Catholic Integrative Medicine Incheon St. Mary’s Hospital College of Medicine The Catholic University of Korea

The prevalence of obesity and type 2 diabetes mellitus（T2DM）has been increasing throughout the world over the past 20 *** chemicals known to regulate the endocrine system have been considered as a risk factor for th... 详细信息

关键词： PND Phthalate The Development of Metabolic Derangement in Male Offspring after Perinatal Exposure to Di Ethylhexyl

Human following of a mobile service robot with single laser range finder

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Journal of Measurement Science and Instrumentation 2012年第1期3卷 94-98页

作者： Yoon-chang SUNG Ho-yeon KIM Yoon-kyu YOO Joo-young PARK Woo-jin chung School of Mechanical Engineering Korea University

The human following becomes one of the significant procedure in human-friendly navigation of mobile *** potential applications of human-following technology are developed *** paper suggests a method for a mobile robot to detect human legs and to follow the human by using a single laser range finder(LRF).We extract four simple attributes of human *** employ a support vector data description(SVDD)scheme in order to define the boundary of extracted attributes *** deal with occlusion,we designed an efficient human walking model to have robust *** proposed approaches were successfully confirmed by carrying out various experiments.

关键词： mobile robot human following leg detection

Triple synchronous primary neoplasms in the gastrointestinal tract

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Chinese Medical Journal 2021年第10期134卷 1233-1235页

作者： Fozan Mohammed Sauri Eman Adnan Zakarneh Mohammed Yousef Alessa Ahmad Hammad Sakr yeon Seung chung Ho Seung Kim Nam kyu Kim Department of Surgery Colorectal DivisionYonsei University College of MedicineSeoul120-752South Korea Department of General Surgery King Faisal UniversityAlahsa 31982Saudi Arabia Colorectal Surgery Unit Department of General SurgeryMansoura Faculty of MedicineMansoura University HospitalMansoura 35511Egypt Department of Pathology Yonsei University College of MedicineSeoul 120-752South Korea

To the Editor:Most of the multiple primary malignancies are metachronous or involve more than one system,we instead describe a case with synchronous triple cancers involving one organ *** study was approved by the Institutional Review Board of Severance hospital,Yonsei University(IRB No.4-2019-0889).A 61-year old man who had no chronic illness,underwent abdominal computerized tomography(CT)scan due to vague abdominal complains and was found to have descending colon wall thickening[Figure 1A],colon cancer(cT3N+)was *** is not smoker or alcohol drunker,and has no family history of malignancies.

关键词： neoplasms colon Figure

Overexpression of Arabidopsis YUCCA6 in Potato Results in High-Auxin Developmental Phenotypes and Enhanced Resistance to Water Deficit

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Molecular Plant 2013年第2期6卷 337-349页

作者： Jeong Im Kim Dongwon Baek Hyeong Cheol Park Hyun Jin Chun Dong-Ha Oh Min Kyung Lee Joon-Yung Cha Woe-yeon Kim Min Chul Kim Woo Sik chung Hans J. Bohner Sang Yeol Lee Ray A. Bressan Shin-Woo Lee Dae-Jin Yun Department of Biochemistry Purdue University West Lafayette IN 47907 USA Division of Applied Life Science (BK21 and WCU Program) Plant Molecular Biology and Biotechnology Research Center Gyeongsang National UniversityJinju 660-701 Republic of Korea Department of Plant Biology University of Illinois at Urbana-Champaign Urbana IL USA Department of Agronomy and Medicinal Plant Resources Gyeongnam National University of Science and Technology Jinju 660-758 Korea Faculty of Science King Abdulaziz University Jeddah 21589 KSA Department of Horticulture Purdue University West Lafayette IN 47907 USA

Indole-3-acetic acid （IAA）, a major plant auxin, is produced in both tryptophan-dependent and tryptophan-independent pathways. A major pathway in Arabidopsis thaliana generates IAA in two reactions from tryptophan. Step one converts tryptophan to indole-3-pyruvic acid （IPA） by tryptophan aminotransferases followed by a rate-limiting step converting IPA to IAA catalyzed by YUCCA proteins. We identified eight putative StYUC （Solanum tuberosum YUCCA） genes whose deduced amino acid sequences share 50%-70% identity with those of Arabidopsis YUCCA proteins. All include canonical, conserved YUCCA sequences： FATGY motif, FMO signature sequence, and FAD-binding and NADP-binding sequences. In addition, five genes were found with -50% amino acid sequence identity to Arabidopsis trypto-phan aminotransferases. Transgenic potato （Solanum tuberosum cv. Jowon） constitutively overexpressing Arabidopsis AtYUC6 displayed high-auxin phenotypes such as narrow downward-curled leaves, increased height, erect stature, and longevity. Transgenic potato plants overexpressing AtYUC6 showed enhanced drought tolerance based on reduced water loss. The phenotype was correlated with reduced levels of reactive oxygen species in leaves. The results suggest a func-tional YUCCA pathway of auxin biosynthesis in potato that may be exploited to alter plant responses to the environment.

关键词： Solanum tuberosum potato Arabidopsis thaliana yuc6-1D YUCCA, StYUCCA, StTAA, auxin, drought.

Rheostatic Control of ABA Signaling through HOS15-Mediated OST1 Degradation

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Molecular Plant 2019年第11期12卷 1447-1462页

作者： Akhtar Ali Jae Kyoung Kim Masood Jan Haris Ali Khan Irfan Ullah Khan Mingzhe Shen Junghoon Park Chae Jin Lim Shah Hussain Dongwon Baek Kai Wang Woo Sik chung Vicente Rubio Sang Yeol Lee Zhizhong Gong Woe yeon Kim Ray ABressan Jose MPardo Dae-Jin Yun Department of Biomedical Science&Engineering Konkuk UniversitySeoul 05029South Korea Department of Mathematical Sciences Korea Advanced Institute of Science and TechnologyDaejeon 34131Korea Division of Applied Life Science Plant Molecular Biology and Biotechnology Research CenterGyeongsang National UniversityJinju 660-701South Korea State Key Laboratory of Plant Physiology and Biochemistry College of Biological SciencesChina Agricultural UniversityBeijing 100193China Centro Nacional de Biotecnologia-CSIC Darwin 3.Campus de la UAM.Cantoblanco28049 MadridSpain Department of Horticulture and Landscape Architecture Purdue University625 Agriculture Mall DriveWest LafayetteIN 47907-2010USA lnstituto de Bioquimica Vegetal y Fotosintesis cicCartujaCSIC-Universidad de SevillaAmericoVespucio 49Sevilla 41092Spain

Dehydrating stresses trigger the accumulation of abscisic acid(ABA),a key plant stress-signaling hormone that activates Snf1-Related Kinases(SnRK2s)to mount adaptive ***,the regulatory circuits that terminate the SnRK2s signal relay after acclimation or post-stress conditions remain to be ***,we show that the desensitization of the ABA signal is achieved by the regulation of OST1(SnRK2.6)protein stability via the E3-ubiquitin ligase *** ABA signal,HOS15-induced degradation of OST1 is inhibited and stabilized OST1 promotes the stress *** the ABA signal terminates,protein phosphatases ABI1/2 promote rapid degradation of OST1 via ***,we found that even in the presence of ABA,OST1 levels are also depleted within hours of ABA signal *** unexpected dynamics of OST1 abundance are then resolved by systematic mathematical modeling,demonstrating a desensitizing feedback loop by which OST1-induced upregulation of ABI1/2 leads to the degradation of *** model illustrates the complex rheostat dynamics underlying the ABA-induced stress response and desensitization.

关键词： ABA signaling drought stress HOS15 OST1 ABI1/2 protein degradation and stability