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대용량 3차원 지상 레이저 스캐닝 포인트 클라우드의 탐색을 위한 3D R-tree와 옥트리의 비교
한수희, 이성주, 김상필, 김창재, 허준, 이희범, Han. Soo-Hee, Lee. Seong-Joo, Kim. Sang-Pil, Kim. Chang-Jae, Heo. Joon, Lee. Hee-Bum 한국측량학회 한국측량학회지 8 Pages
한국측량학회 한국측량학회지 2011, Vol.29 No.1 39-46 (8 pages)
인덱싱 방법으로서 3D R-tree와 옥트리를 비교하였다. 포인트 클라우드의 각 포인트로부터 일정 거리 이내의 포인트를 조회하는 방식으로 탐색을 수행하였으며, 탐색 시간 및 메모리 사용량을 측정하였다. 실제 건물과 석탑을 대상으로 취득된 포인트 클라우드에 적용한 결과, 옥트리는 3D R-tree에 비하여 생성 및 탐색 속도가 우수하며 3D R-tree는 보다 메모리 효율적임을 확인할 수 있었다. 3D R-tree는 인덱스 용량과 리프 용량이, 옥트리는 계층 수가 탐색 성능을 좌우함을 확인하였으며, 주어진 자료에 대한 최적의 수치를 도출할... -
3차원 R-트리를 이용한 이동체 색인에 관한 연구
전봉기, Jon. Bong-Gi 한국컴퓨터정보학회 韓國컴퓨터情報學會論文誌 11 Pages
한국컴퓨터정보학회 韓國컴퓨터情報學會論文誌 2005, Vol.10 No.4 65-75 (11 pages)
처리해야 한다. 질의 처리의 성능 향상을 위하여, 연속적으로 이동하는 이동체를 위한 효과적인 색인 기법이 필요하다. 3D R-tree와 TB-tree는 현재 위치에 대한 영역 질의를 처리할 수 없다. 현재와 과거 위치에 대한 영역 질의를 처리하기 위하여, 기존의 3D R-tree를 태그 now를 가지도록 수정하였다. 대부분의 시공간 색인 구조들은 이동체의 과거 위치에 대한 영역 질의를 효과적으로 처리할 수 없다. 이와 같은 쟁점을 설명하기 위하여 기존의 3D R-tree를 기반으로 하는 TA3DR-tree이라 불리는 색인 방법을 제안한다. TA3DR-tree는... -
Molecular characterization of a 13-amino acid deletion in VP1 (1D) protein and novel amino acid substitutions in 3D polymerase protein of foot and mouth disease virus subtype A/Iran87
Majid Esmaelizad*, Saber Jelokhani-Niaraki, Khadije Hashemnejad, Morteza Kamalzadeh, Mohsen Lotfi 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 4호 9 363-371 (9 pages)
(3D) coding regions of the foot and mouth disease virus (FMDV) vaccine strain A/Iran87, a highly passaged isolate (∼150 passages), was determined and aligned with previously published FMDV serotype A sequences. Overall analysis of the amino acid substitutions revealed that the partial 3D coding region contained four amino acid alterations. Amino acid sequence comparison of the VP1 coding region of the field isolates revealed deletions in the highly passaged Iranian isolate (A/Iran87). The... -
Sequence and phylogenetic analysis of the non-structural 3A and 3B protein-coding regions of foot-and-mouth disease virus subtype A Iran 05
Saber Jelokhani-Niaraki, Majid Esmaelizad*, Morteza Daliri, Rasoul Vaez-Torshizi, Morteza Kamalzadeh, Mohsen Lotfi 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 3호 10 243-247 (5 pages)
The A Iran 05 foot-and-mouth disease virus (FMDV) subtype was detected in Iran during 2005 and has proven to be highly virulent. This study was undertaken to focus on molecular and phylogenetic analysis of 3A and 3B coding-regions in the A Iran 05 field isolate. To assess the genetic relatedness of A Iran 05 isolate the nucleotide and predicted amino acid sequences of the 3AB region of type A FMDV isolates were compared with twenty previously described type A FMDV isolates. The phylogenetic tree... -
64-Channel multi-detector row CT angiographic evaluation of the micropigs for potential living donor lung transplantation
Woong Yoon, Jung Min Ryu, Min Young Lee, Yong Ju Moon, Sang Hun Lee, Jae Hong Park, Seung Pil Yun, Min Woo Jang, Sung Su Park, H 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 3호 2 185-189 (5 pages)
Micropigs are the most likely source animals for xenotransplantation. However, an appropriate method for evaluating the lung of micropigs had not been established. Therefore, this study was performed to evaluate the feasibility of 64-channel multi-detector row computed tomography (MDCT) to measure the diameter of the pulmonary arteries and the lung volume in micropigs. The mean diameters of the trachea, and left and right bronchi were 1.6 ± 0.17, 1.18 ± 0.14, and 1.1 ± 0.11 cm,... -
NecroX-5 exerts anti-inflammatory and anti-fibrotic effects via modulation of the TNFα/Dcn/TGFβ1/Smad2 pathway in hypoxia/reoxygenation-treated rat hearts
VuThiThu, HyoungKyuKim, LeThanhLong, ToThanhThuy, NguyenQuangHuy, SoonHaKim, NariKim, KyungSooKo, ByoungDooRhee, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.3 10 305-314 (10 pages)
Inflammatory and fibrotic responses are accelerated during the reperfusion period, and excessive fibrosis and inflammation contribute to cardiac malfunction. NecroX compounds have been shown to protect the liver and heart from ischemia-reperfusion injury. The aim of this study was to further define the role and mechanism of action of NecroX-5 in regulating infl ammation and fi brosis responses in a model of hypoxia/reoxygenation (HR). We utilized HR-treated rat hearts and lipopolysaccharide... -
Characterization of Hibiscus Latent Fort Pierce Virus-Derived siRNAs in Infected Hibiscus rosa-sinensis in China
Han-hong Lan, Luan-mei Lu 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 9 618-627 (10 pages)
Although limited progress have been made about pathogen system of Hibiscus rosa-sinensis and Hibiscus latent Fort Pierce virus (HLFPV), interaction between plant host and pathogen remain largely unknown, which led to deficiency of effective measures to control disease of hibiscus plants caused by HLFPV. In this study, infection of HLFPV in Hibiscus rosa-sinensis was firstly confirmed for the first time by traditional electron microscopy, modern reverse transcription polymerase chain reaction and... -
MoRBP9 Encoding a Ran-Binding Protein Microtubule-Organizing Center Is Required for Asexual Reproduction and Infection in the Rice Blast Pathogen Magnaporthe oryzae
Teng Fu, Gi-Chang Park, oon Hee Han, Jong-Hwan Shin, Hyun-Hoo Park, Kyoung Su Kim 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 3 564-574 (11 pages)
Like many fungal pathogens, the conidium and appressorium play key roles during polycyclic dissemination and infection of Magnaporthe oryzae. Ran-binding protein microtubule-organizing center (RanBPM) is a highly conserved nucleocytoplasmic protein. In animalia, RanBPM has been implicated in apoptosis, cell morphology, and transcription. However, the functional roles of RanBPM, encoded by MGG_00753 (named MoRBP9) in M. oryzae, have not been elucidated. Here, the deletion mutant ΔMorbp9 for... -
Elimination of Grapevine leafroll associated virus-3, Grapevine rupestris stem pitting associated virus and Grapevine virus A from a Tunisian Cultivar by Somatic Embryogenesis and Characterization of the Somaclones Using Ampelographic Descriptors
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 6호 4 561-571 (11 pages)
Prospecting of local grapevine (Vitis vinifera L.) germplasm revealed that Tunisia possesses a rich patrimony which presents diversified organoleptic characteristics. However, viral diseases seriously affect all local grapevine cultivars which risk a complete extinction. Sanitation programs need to be established to preserve and exploit, as a gene pool, the Tunisian vineyards areas. The presence of the Grapevine leafroll associated virus-3 (GLRaV-3), Grapevine stem pitting associated virus... -
Characterization of the Rosellinia necatrix Transcriptome and Genes Related to Pathogenesis by Single-Molecule mRNA Sequencing
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 2 362-369 (8 pages)
White root rot disease, caused by the pathogen Rosellinia necatrix, is one of the world’s most devastating plant fungal diseases and affects several commercially important species of fruit trees and crops. Recent global outbreaks of R. necatrix and advances in molecular techniques have both increased interest in this pathogen. However, the lack of information regarding the genomic structure and transcriptome of R. necatrix has been a barrier to the progress of functional genomic research... -
Overexpression of a Pathogenesis-Related Protein 10 Enhances Biotic and Abiotic Stress Tolerance in Rice
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 6호 8 552-562 (11 pages)
Pathogenesis-related proteins play multiple roles in plant development and biotic and abiotic stress tolerance. Here, we characterize a rice defense related gene named “jasmonic acid inducible pathogenesis-related class 10” (JIOsPR10) to gain an insight into its functional properties. Semi-quantitative RT-PCR analysis showed up-regulation of JIOsPR10 under salt and drought stress conditions. Constitutive over-expression JIOsPR10 in rice promoted shoot and root development in... -
Defense-Related Responses in Fruit of the Nonhost Chili Pepper against Xanthomonas axonopodis pv. glycines Infection
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 4호 4 311-320 (10 pages)
Xanthomonas axonopodis pv. glycines (Xag ) is a necrotrophic bacterial pathogen of the soybean that causes bacterial pustules and is a nonhost pathogen of the chili pepper. In the current study, chili pepper fruit wound inoculated in planta with Xag 8ra formed necrotic lesions on the fruit surface and induced several structural and chemical barriers systemically in the fruit tissue. The initial defense response included programmed cell death of necrotizing and necrotized cells, which was... -
Roles of Forkhead-box Transcription Factors in Controlling Development, Pathogenicity, and Stress Response in Magnaporthe oryzae
한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 2호 4 136-150 (15 pages)
Although multiple transcription factors (TFs) have been characterized via mutagenesis to understand their roles in controlling pathogenicity and infection-related development in Magnaporthe oryzae, the causal agent of rice blast, if and how forkhead-box (FOX) TFs contribute to these processes remain to be characterized. Four putative FOX TF genes were identified in the genome of M. oryzae, and phylogenetic analysis suggested that two of them (MoFKH1 and MoHCM1) correspond to Ascomycota-specific... -
Suppression of UDP-glycosyltransferase-coding Arabidopsis thaliana UGT74E2 Gene Expression Leads to Increased Resistance to Psuedomonas syringae pv. tomato DC3000 Infection
한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 2호 10 170-182 (13 pages)
Plants possess multiple resistance mechanisms that protect themselves against pathogen attack. To identify unknown components of the defense machinery in Arabidopsis, gene-expression changes were monitored in Arabidopsis thaliana under 18 different biotic or abiotic conditions using a DNA microarray representing approximately 25% of all Arabidopsis thaliana genes (www.genevestigator.com). Seventeen genes which are early responsive to salicylic acid (SA) treatment as well as pathogen infection... -
영화의 상상력과 다문화 종교교육-영화에 나타난 예수의 이미지를 중심으로
한국종교교육학회 종교교육학연구 2010, 제 32권 4 65-83 (19 pages)
본 논문은 예수영화들과 <젊음 없는 젊음>(2007)에 나타난 예수와 그리스도적 인물의 다양한 이미지들을 분석함으로써 다문화 다종교 사회의 실체를 파악하고 다문화 종교교육을 위한 활용 가능성을 살펴보고자 한다. 영화는 다문화 사회의 실체를 잘 반영한다. 종교 관련 영화를 종교교육에 효과적으로 사용한다면 수준 높은 다문화 종교교육을 기대해 볼 수 있는 이유가 바로 여기에 있다. 2009년에 개봉된 <아바타>, <박쥐>, <불신지옥>, <2012> 등도 다양한 종교적 상상력을 이미지와 상징을 통하여 형상화하였다. 종교 관련 영화는... -
Effects of 3-dimensional balance trainer in combination with a video-game system on balance and gait ability in subacute stroke patients
Hyun Geun Ha, Young Jun Ko, Hwang Jae Lee, Wan Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 1호 2 7-12 (6 pages)
Objective: The purpose of this study was to investigate the effects of a three dimensional balance trainer in combination with a video-game system and visual feedback on balance recovery and gait function in subacute stroke patients. Design: Randomized controlled trial. Methods: Twenty-three subacute stroke patients were assigned to either an experimental (n=12) or a control group (n=11) using a random permuted block design and sealed envelopes. The experimental group received additional... -
Amperozide Decreases Cocaine-Induced Increase in Behavior and Immediate Early Gene Expression in the Dorsal Striatum
EunSangChoeJongYeonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.5 4 361-367 (7 pages)
Cocaine functions as indirect dopamine and serotonin (5-hydroxytryptamine, 5HT) agonists and induces genomic and behavioral alterations in the striatum. Previously we demonstrated that ritanserin, a 5HT2/1C receptor antagonist, is not responsible for cocaine-induced behavioral alterations and zif268 mRNA gene expression in the striatum (see the previous paper in this issue). In this study, it was hypothesized that dopamine and 5HT2/1C receptors are required for cocaine-induced behavioral... -
Suppression of Melanose Caused by Diaporthe citri on Citrus Leaves Pretreated with Bio-sulfur
Yong Ho Shin, Eun Ju Ko, Su Jeong Kim, He Nam Hyun, Yong Chull Jeun 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 5호 3 417-424 (8 pages)
Melanose, caused by Diaporthe citri, is one of severe diseases in citrus, a major economic resource in Jeju island. To reduce the usage amount of organic synthetic fungicide, bio-sulfur was tested as an alternative chemical to control citrus melanose in the present study. Direct antifungal activity of bio-sulfur against D. citri was determined through in vitro experiment using artificial nutrient media. Disease severity of melanose on bio-sulfur pretreated citrus leaves was lower than that on... -
2013-2014년도 경북 북부지역 사과 주요 병해 발생조사
천원수, 전용호 한국식물병리학회 식물병연구 7 Pages
한국식물병리학회 식물병연구 2015, 21권 4호 2 261-267 (7 pages)
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Carbon-allotropes: synthesis methods, applications and future perspectives
P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of... -
장애아의 부모의 특성불안과 K-HTP 반응특성
한국미술치료학회 미술치료연구 2002, 제 9권 제 2호 (통권 16호) 3 57-72 (16 pages)
불안이란 대상이 인정하지 않고 목적물이 뚜렷하지 않으며 모호하고 불명료하게 느끼는 심리적 충동상태라고 정의하고 성격이론을 통해 불안은 정신질환에 있어 중심문제이고 인간 이해의 중요한 관건이라고 하였다. 실존주의자들의 경우 인간이 살고 있는 현실 자체가 인간에게 불만을 지니게 하기 때문에 불안을 생 래적인 것으로 해석하는 경향이 있다. Cameron(947)은 폭발적인 정서긴장이 출구를 얻어 완전히 배출되지 옷하고 긴장의 잔재가 은연중에 남아 있어 이것이 축적되어 습판적인 긴장상태률 이룰 때 이를 불안이라고... -
복합질의의 효율적 수행을 위한 궤적질의 필터링 기법
반재훈, 김종민, Ban. Chae-Hoon, Kim. Jong-Min 한국해양정보통신학회 한국해양정보통신학회논문지 7 Pages
한국해양정보통신학회 한국해양정보통신학회논문지 2008, Vol.12 No.9 1584-1590 (7 pages)
질의이다. 궤적질의는 선행궤적을 찾기 위해 점질의를 계속 반복하기 때문에 복합질의의 성능을 결정짓는 중요한 요소이다. 이 경우에 점질의는 인덱스의 노드를 중복해서 방문하기 때문에 질의처리의 수행속도가 매우 느려진다. 이 논문은 영역 질의에 우수한 성능을 가진 R-tree 기반의 이동체 색인을 대상으로 궤적 질의를 효율적으로 처리함으로써 복합 질의의 성능을 향상시키기 위한 방법을 제시한다. 기존 연구의 문제점인 노드의 중복 방문을 방지하기 위해 최소 공통 탐색 선분을 정의하여 단일 방향으로만 탐색하며 궤적을... -
한국 선사고고학의 방법론적 전망
안승모 한국고고학회 한국고고학전국대회 발표문 22 Pages
한국고고학회 한국고고학전국대회 발표문 제38회 한국고고학대회 1 31-52 (22 pages)
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Molecular characterization of duck enteritis virus CHv strain UL49.5 protein and its colocalization with glycoprotein M
Meng Lin, Renyong Jia*, Mingshu Wang, Xinghong Gao, Dekang Zhu, Shun Chen, Mafeng Liu, Zhongqiong Yin, Yin Wang, Xiaoyue Chen, A 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 7 389-398 (10 pages)
The UL49.5 gene of most herpesviruses is conserved and encodes glycoprotein N. However, the UL49.5 protein of duck enteritis virus (DEV) (pUL49.5) has not been reported. In the current study, the DEV pUL49.5 gene was first subjected to molecular characterization. To verify the predicted intracellular localization of gene expression, the recombinant plasmid pEGFP-C1/pUL49.5 was constructed and used to transfect duck embryo fibroblasts. Next, the recombinant plasmid pDsRed1-N1/ glycoprotein M (gM)... -
Diseases Severity, Genetic Variation, and Pathogenicity of Ceratocystis Wilt on Lansium domesticum in South Sumatra, Indonesia
Ahmad Muslim, Rahmat Pratama, Suwandi Suwandi, Harman Hamidson 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 6 131-145 (15 pages)
Ceratocystis wilt disease has caused significant mortality in duku (Lansium domesticum) since 2014 and has now spread to all districts in South Sumatra, Indonesia. Recently, 16 isolates from duku representing populations from various districts in South Sumatra were isolated. Analysis for the morphological characteristic of the isolate showed that the population has a uniform morphology. Genetic analysis based on internal transcribed spacer (ITS) and β-tubulin sequences verified that the... -
Bacterial Community Structure and the Dominant Species in Imported Pollens for Artificial Pollination
Su-Hyeon Kim, Heeil Do, Gyeongjun Cho, Da-Ran Kim, Youn-Sig Kwak 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 3호 9 299-306 (8 pages)
Pollination is an essential process for plants to carry on their generation. Pollination is carried out in various ways depending on the type of plant species. Among them, pollination by insect pollinator accounts for the most common. However, these pollinators have be decreasing in population density due to environmen- tal factors. Therefore, use of artificial pollination is increasing. However, there is a lack of information on microorganisms present in the artificial pollens. We showed the... -
Screening and Application of Bacillus Strains Isolated from Nonrhizospheric Rice Soil for the Biocontrol of Rice Blast
Yuexia Sha, Qingchao Zeng, Shuting Sui 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 3호 4 231-243 (13 pages)
Rice blast, caused by Magnaporthe oryzae, is one of the most destructive rice diseases worldwide. The aim of this study was to screen bacterial isolates to efficiently prevent the occurrence of rice blast. A total of 232 bacterial isolates were extracted from nonrhizospheric rice soil and were screened for antifungal activity against M. oryzae using a leaf segment assay. Strains S170 and S9 showed significant antagonistic activity against M. oryzae in vitro and in leaf disk assays, and... -
Taxonomic and Functional Changes of Bacterial Communities in the Rhizosphere of Kimchi Cabbage After Seed Bacterization with Proteus vulgaris JBLS202
Dipto Bhattacharyya, Swarnalee Duta, Sang-Mi Yu, Sang Chul Jeong, Yong Hoon Lee 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 3 286-296 (11 pages)
Maintenance of a beneficial microbial community, especially in the rhizosphere, is indispensable for plant growth and agricultural sustainability. In this sense, plant growth-promoting rhizobacteria (PGPR) have been extensively studied for their role in plant growth promotion and disease resistance. However, the impact of introducing PGPR strains into rhizosphere microbial communities is still underexplored. We previously found that the Proteus vulgaris JBLS202 strain (JBLS202) promoted growth... -
Defense Response and Suppression of Phytophthora Blight Disease of Pepper by Water Extract from Spent Mushroom Substrate of Lentinula edodes
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 3호 5 264-275 (12 pages)
The spent mushroom substrate (SMS) of Lentinula edodes that was derived from sawdust bag cultivation was used as materials for controlling Phytophthora blight disease of pepper. Water extract from SMS (WESMS) of L. edodes inhibited mycelial growth of Phytophthora capsici, suppressed Phytophthora blight disease of pepper seedlings by 65% and promoted growth of the plant over 30%. In high performance liquid chromatography (HPLC) analysis, oxalic acid was detected as the main organic acid compound... -
Antifungal Effect of Chitosan as Ca2+ Channel Blocker
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 3호 8 242-250 (9 pages)
The aim of this study was to investigate antifungal activity of a range of different molecular weight (MW) chitosan against Penicillium italicum. Our results demonstrate that the antifungal activity was dependent both the MW and concentration of the chitosan. Among a series of chitosan derived from the hydrolysis of high MW chitosan, the fractions containing various sizes of chitosan ranging from 3 to 15 glucosamine units named as chitooligomers-F2 (CO-F2) was found to show the highest... -
Characterization of the Maize Stalk Rot Pathogens Fusarium subglutinans and F. temperatum and the Effect of Fungicides on Their Mycelial Growth and Colony Formation
한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 4호 7 397-406 (10 pages)
Maize is a socioeconomically important crop in many countries. Recently, a high incidence of stalk rot disease has been reported in several maize fields in Gangwon province. In this report, we show that maize stalk rot is associated with the fungal pathogens Fusarium subglutinans and F. temperatum. Since no fungicides are available to control these pathogens on maize plants, we selected six fungicides (tebuconazole, difenoconazole, fluquinconazole, azoxystrobin, prochloraz and kresoxim-methyl)... -
Molecular Characterization of a Novel Putative Partitivirus Infecting Cytospora sacchari, a Plant Pathogenic Fungus
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2014, 30권 2호 5 151-158 (8 pages)
Three double-stranded RNAs (dsRNAs), approximately 1.85, 1.65 and 1.27 kb in size, were detected in an isolate of Cytospora sacchari from Iran. Partial nucleotide sequence revealed a 1,284 bp segment containing one ORF that potentially encodes a 405 aa protein. This protein contains conserved motifs related to RNA dependent RNA polymerases (RdRp) that showed similarity to RdRps of partitiviruses. The results indicate that these dsRNAs represent a novel Partitivirus that we tentatively designate... -
Identification and Characterization of Expansins from Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae)
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 4호 8 409-417 (9 pages)
We identified two novel expansin (EXP) genes in the expressed sequence tag database of Bursaphelenchus xylophilus, designated as Bx-EXPB2 and -EXPB3. Novel Bx-EXPBs encoded 150 amino acids and their similarities in coding sequence were 70.7?84.0% to the previously reported EXPB1 of B. xylophilus. Bx-EXPB2 and Bx-EXPB3 were clustered with Bx-EXPB1 and Bm- EXPB1, respectively, forming the independent phylogeny with other nematode EXPs. All identified Bx-EXPBs contained the signal peptide and were... -
Identification of Trichoderma, a Competitor of Shiitake Mushroom (Lentinula edodes), and Competition between Lentinula edodes and Trichoderma species in Korea
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 2호 2 137-148 (12 pages)
During investigating of shiitake mushroom competitors, 289 isolates of Trichoderma spp. were collected from shiitake mushroom farms in different districts and the Forest Mushroom Research Center of Korea, among which 29 representative strains were selected. Based on the DNA sequences of the rpb2 and tef1 genes and the ITS rDNA, and their morphological characteristics, they were identified as T. atroviride, T. citrinoviride, T. harzianum, T. longibrachiatum, and two undescribed species,... -
Molecular Cloning and Characterization of Soybean Cinnamoyl CoA Reductase Induced by Abiotic Stresses
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 4호 12 380-385 (6 pages)
Suppression subtractive hybridization was used to isolate wound-induced genes from soybean. One of the wound-induced genes, gmwi143 designated as GmCCR, showed high homology with genes encoding cinnamoyl- CoA reductase (CCR; EC 1.2.1.44). Deduced amino acid sequences encoded by GmCCR showed the highest identity (77%) with those of Acacia CCR. There are 2 CCR genes highly homologous to GmCCR in soybean genome based on Phytozome DB analysis. RNA expression of GmCCR was specifically induced by... -
Ribgrass Mosaic Tobamovirus Occurred on Chinese Cabbage in Korea
한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 4호 5 328-339 (12 pages)
A tobamovirus, Ribgrass mosaic virus (RMV), was identified newly from chinese cabbage (Brassica campestris L. pekinensis) in Korea. Virus disease incidence of RMV on chinese cabbage was 37.9% in alpine area on August in 1993. RMV induced the symptoms of necrotic ring spots, necrotic streak on midrib and malformation. RMV, Ca1 and Ca3 isolate, could infect 35 species out of 45 plants including Chenopodium amaranticolor. Physical properties of RMV Ca1 isolate were very stable as 10-8 over for... -
Elevated CO2 and Temperature Effects on the Incidence of Four Major Chili Pepper Diseases
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 2호 11 178-184 (7 pages)
Four major diseases of chili pepper including two fungal diseases, anthracnose (Colletotrichum acutatum) and Phytophthora blight (Phytophthora capsici), and two bacterial diseases, bacterial wilt (Ralstonia solanacearum) and bacterial spot (Xanthomonas campestris pv. vesicatoria), were investigated under future climatechange condition treatments in growth chambers. Treatments with elevated CO2 and temperature were maintained at 720 ppm -
농업기상 빅데이터를 활용한 스마트 식물병 관리
김광형, 이준혁 한국식물병리학회 식물병연구 13 Pages
한국식물병리학회 식물병연구 2020, 26권 3호 1 121-133 (13 pages)
기후변화와 이상기후, 급변하는 사회경제적 환경 하에 식량안보를 확보하고 지속가능한 성장을 위해서는 기존의 관행농업을 벗어나 빅데이터와 인공지능을 활용한 스마트농업으로의전환이 시급하다. 스마트농업을 통해 식물병을 효율적으로 관리하기 위해서는 다양한 첨단기술과 융합할 수 있는 농업 빅데이터가 우선 확보되어야 한다. 본 리뷰에서는 스마트식물병관리를 위해 식물병리학 분야에서 기여할 수 있는 기상환경 및 농업 빅데이터에 대해 알아보고 이를 활용한 식물병의 예측, 모니터링 및 진단, 방제, 예방 및 위험관리의 각... -
하프 버블정렬 그래프를 스타 그래프에 임베딩
서정현(Jung-Hyun Seo), 이형옥(HyeongOk Lee) 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 9 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2018, 제 8권 제 9호 22 211-219 (9 pages)
상호연결망 분야에서 스타 그래프는 하이퍼큐브의 대안으로 발표되었다. 스타 그래프는 n!개의 노드를 가지며 노드 주소는 n개 자연수로 이루어진 순열로 표현된다. 스타 그래프는 노드는 첫 번째 심볼과 나머지 심볼 중 하나와 교환할 수 있다. 따라서 분지수는 n-1이다. 버블정렬 그래프는 스타 그래프 부류의 연결망으로 n!개의 노드를 가지며 노드는 이웃한 두 심볼을 교환할 수 있다. 따라서 분지수는 n-1이다. 하프 버블정렬 그래프는 버블정렬 그래프의 분지수 n-1을 절반으로 줄여 두 그래프가 같은 노드수 n!를 갖는 경우 망... -
Symbiotic Organisms Search Response to Distributed Database Queries
Atinderpal Singh, Krishan Kumar, Krishan Kumar, Rajinder Singh Virk, Hye-jin Kim 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 25 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2016, 제 6권 제 11호 55 595-619 (25 pages)
This paper has prime focus on the query optimization problem in distributed database environment. Query Processing is the major concept involved in distributed system. Data that is dispersed geographically at different locations is too gathered at resulting user site. There are many different execution actions that lead to same query result but differ in the cost incurred in query processing. We have to consider the execution strategy that yields optimal result. Communication cost is the major... -
초등학생을 위한 교육용 기능성 게임의 현황 및 개선방안 연구
배예선, 전우천 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2016, 제 6권 제 3호 26 263-272 (10 pages)
최근 게임의 순기능에 대한 연구가 활발한 가운데, 교육용 기능성 게임(Serious Game)을 교육 현 장에서 적극적으로 활용하는 시도가 많이 이루어진다. 교육용 기능성 게임이란 특정한 주제의 학습을 목적으로 만들어진 게임이다. 즉 게임의 특성인 재미와 몰입, 학습에 필요한 내용과 방법이 모두 구 현되어 있다. 본 논문의 목적은 현재 개발된 초등학생 대상 교육용 기능성 게임의 현황을 살펴보고, 그 효과성을 분석한 후 개선안을 제시하는 것이다. 기능성 게임이 학생들의 학습에 대한 흥미를 일깨 워 동기 부여가 된다는 효과가... -
경도인지장애노인의 목공치유프로그램 참여 경험 연구
이현주, 김상희, 반시우, 전명옥, 신혜리, 김영선 고령자치매작업치료학회 고령자·치매작업치료학회지 13 Pages
고령자치매작업치료학회 고령자·치매작업치료학회지 2021, 제 15권 제 2호 2 21-33 (13 pages)
목적 : 본 연구는 경도인지장애 노인에게 목공치유프로그램을 적용하여 프로그램이 노인의 참여경험에 미치는 영향을 질적 연구를 통해 살펴보고자 한다. 연구방법 : 연구대상은 S시 치매안심센터 이용 65세 이상 경도인지장애 등급을 받은 노인 12명으로 목공치유프로그램을 2021년 6월부터 7월까지 주2회 총 10회기 대면으로 진행하였다. 프로그램 종료 후 12명 중 중도탈락한 3명을 제외하고 최종 9명에게 전화 면담을 실시하였다. 연구결과 : 경도인지장애 노인의 목공치유프로그램 참여 경험에서 의미화 및 패턴을 4개의 주제별로...
