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Nutrient dynamics in montane wetlands, emphasizing the relationship between cellulose decomposition and water chemistry
한국습지학회 한국습지학회지 2005, Vol.7 No.4 1 33-42 (10 pages)
of phosphorus was highest in Lake Van Norden. Correlation analysis showed that decay rate is correlated with ammonium, nitrate, and SRP in water. There was no correlation between element content in sediment and water quality. Nitrogen accumulation rate was correlated with ammonium in water. These results showed that element accumulation rates in montane wetland ecosystems are determined by decomposition rate rather than nutrient input. This study stresses a need for eco-physiological researches... -
국채선도금리(Forward rate)의 효율성(Efficiency)에 관한 연구
문규현, 홍정효, Moon. Gyu-Hyun, Hong. Chung-Hyo 한국재무관리학회 財務官理硏究= The Korean journal of financial management 24 Pages
한국재무관리학회 財務官理硏究= The Korean journal of financial management 2005, Vol.22 No.2 189-212 (24 pages)
1년물 국채선도금리(forward rate)와 각 시계열들의 현물 금리의 수익률 및 변동성자료를 사용하여 그랜져인과관계분석, 충격반응함수 및 분산분해 분석을 실시하였으며 주요 분석결과는 다음과 같다. 먼저 수익률 및 변동성을 이용한 그랜져인과관계분석(Granger causality test)결과에 의하면 국채 선도금리시장이 국채현물시장보다 새로운 정보에 대하여 더 효율적으로 반응하는 것으로 나타났다. 충격 반응함수(impulse response analysis)에서도 국채선도금리시장의 국채현물시장에 대한 영향력이 국채현물시장의 국채선도금리시장에... -
Asymmetric Joint Scheduling and Rate Control under Reliability Constraints in Cognitive Radio Networks
송주빈, Nguyen. Hung Khanh, Song. Ju-Bin 대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. TC, 통신 9 Pages
대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. TC, 통신 2012, Vol.49 No.7 23-31 (9 pages)
스케쥴링 및 데이터율의 결합 제어와 같은 자원할당 기술은 전파인지 네트워크에서는 매우 중요한 문제이다. 그러나 전파인지 네트워크에서는 주사용자 채널의 스토케스틱 특성으로 인하여 데이터율 및 스케쥴링을 결합하여 제어하는 것은 매우 어렵다. 본 논문에서는 전파인지 네트워크에서 신뢰성 제한 조건들을 고려한 비대칭 데이터율 및 스케쥴링 결합 제어 기법을 제안한다. 데이터율 및 스케쥴링 문제를 컨벡스 최적화 기법으로 공식화하고 쌍대성 분해 기법을 사용하여 부분 문제로 변환하여 분산화 하였다. 본 논문에서는 전체... -
Kinematic analysis of rowing exercise using a motor-assisted rowing machine for rowers with spinal cord injury
Ju Ri Jeong, Bum Suk Lee, Dae-Sung Park 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2014, 제 3권 제 1호 12 69-75 (7 pages)
self-selected stroke rate with 50 watts. Two different rowing methods (static rowing without movementof the seat, dynamic rowing using MARM) were assigned to each participant during 10 minutes; 34 reflective markers were attached to their full bodies. Kinematic data were collected using the Vicon motion analysis system. Based on the full body model provided as a default by the equipment. In the rowing exercise, the rowing motions were divided into Drive Phase and Recovery Phase. Results: The two... -
Analysis of Operation and Development of Online Learning Systems for Software Education
Han Sun-Gwan 경인교육대학교 교육연구원 The Journal of Education 14 Pages
경인교육대학교 교육연구원 The Journal of Education 2019, Vol.2 No.1 1 1-14 (14 pages)
This study introduces a case of operating the online learning systems for the activation of Software Education as computer science in Korea. Software Education in Korea has emphasized a having computational thinking through a programmable computing capabilities. We have designed the online learning systems that are easy for users to access. Learning areas are divided into six categories: programming, computer science theory, physical computing, computational thinking, software education, and... -
Stanniocalcin-1 protects bovine intestinal epithelial cells from oxidative stress-induced damage
Li-ming Wu, Rui Guo, Lin Hui, Yong-gang Ye, Jing-mei Xiang, Chun-yun Wan, Miao Zou, Rui Ma, Xiao-zhuan Sun, Shi-jin Yang, Ding-z 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 3 475-483 (9 pages)
Chronic enteritis can produce an excess of reactive oxygen species resulting in cellular damage. Stanniocalcin-1(STC-1) reportedly possesses anti-oxidative activity, the aim of this study was to define more clearly the direct contribution of STC-1 to anti-oxidative stress in cattle. In this study, primary intestinal epithelial cells (IECs) were exposed to hydrogen peroxide (H2O2) for different time intervals to mimic chronic enteritis-induced cellular damage. Prior to treatment with 200 μM... -
Hangover relieving effect of Sanghwang mushroom mycelium cultured in germinated buckwheat
Yoo-jin An , Sung-min Cho , Min-su Kim , Hae-hee Moon , Dong- Soo Park , Nam-gen Jeon , Youngjae Lee , Chang-hoon Han 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2017, 제 57권 제 3호 1 147-154 (8 pages)
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Bacteriological profiles of dressed broilers at different conditions and frozen storage periods
M.A.Ehsan, M.S.Rahman, JoonSeokChae, SeongKugEo, KiWonLee, InShikKim, HyunAYoon, JohnHwaLee 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 7 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2004, 제 44권 제 2호 10 225-231 (7 pages)
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Advanced Glycation End Products and Diabetic Complications
VarunParkashSingh, AnjanaBali, NirmalSingh, AmteshwarSinghJaggi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 14 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.1 1 1-14 (14 pages)
During long standing hyperglycaemic state in diabetes mellitus, glucose forms covalent adducts with the plasma proteins through a non-enzymatic process known as glycation. Protein glycation and formation of advanced glycation end products (AGEs) play an important role in the pathogenesis of diabetic complications like retinopathy, nephropathy, neuropathy, cardiomyopathy along with some other diseases such as rheumatoid arthritis, osteoporosis and aging. Glycation of proteins interferes with... -
Inhibitory Effects of ECQ on Indomethacin-Induced Gastric Damage in Rats
JuhoJung, YoonjinNam, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.6 5 399-404 (6 pages)
We investigated inhibitory effects of extract containing quercetin-3-O-Ղ-D-glucuronopyranoside (ECQ) extracted from Rumex Aquaticus Herba on indomethacin-induced gastric damage in Rats. Gastritis was induced in male Sprague-Dawley rats (200∼220 g) by oral administration of indomethacin at a dose of 40 mg/kg. One hour before administration of indomethacin, animals were orally pretreated with ECQ at doses of 0.3, 1, 3 or 10 mg/kg. Six hours after indomethacin administration, the rats were... -
Protective Effect of Defibrotide on Splanchnic Injury following Ischemia and Reperfusion in Rats
SooRanChoi, JiHoonJeong, JinHoSong, YongKyooShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.2 5 85-94 (10 pages)
a high mortality rate. The effect of defibrotide, a complex of single-stranded polydeoxyribonucleotides having antithrombotic effect, was investigated in a model of splanchnic artery occlusion (SAO) shock in urethane anesthetized rats. Occlusion of the superior mesenteric artery for 90 min produced a severe shock state, resulting in a fatal outcome within 120 min of reperfusion in many rats. Defibrotide (10 mg/kg body weight) 10 min prior to reperfusion significantly improved mean arterial blood... -
Overexpressed Mitochondrial Thioredoxin Protects PC12 Cells from Hydrogen Peroxide and Serum-deprivation
Yun-SongLee, Seung-AYu 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.1 7 33-37 (5 pages)
Oxidative damage to mitochondria is a critical mechanism in necrotic or apoptotic cell death induced by many kinds of toxic chemicals. Thioredoxin (Trx) family proteins are known to play protective roles in organisms under oxidative stress through redox reaction by using reducing equivalents of cysteines at a conserved active site, Cys-X-X-Cys. Whereas biological and physiological properties of Trx1 are well characterized, significance of mitochondrial thioredoxin (Trx2) is not well known.... -
Role of Adenosine in the Activation of Myocardial Catalase Induced by Brief Regional Ischemia
Young-hoonKim, Chan-hyungKim, Gi-taeKim, HongChoi, Jong-wanPark, Myung-sukKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 7 53-57 (5 pages)
The activities of myocardial antioxidant enzymes are known to increase in the hearts preconditioned with the brief episodes of ischemia. This study was undertaken to elucidate the possible involvement of adenosine in the stimulation of myocardial catalase induced by the brief regional ischemia in rabbit hearts. Coronary artery descending the middle anterior wall of left ventricle was occluded for 15 min, followed by 1 hr of reperfusion. Upon reperfusion after the brief ischemia, the activity of... -
Inhibitory Effects of Ginseng Saponins on c-fos mRNA Expression and the Proliferation of Rat Aortic Vascular Smooth Muscle Cells Stimulated by Angiotensin II
WoongChoi, JinYoungJung, HunSikKim, YeoPyoYun, JongDaePark, HeeYulAhn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.2 8 201-207 (7 pages)
To evaluate the possibility that the ginseng saponins could be developed as an anti-arteriosclerotic agent, we examined the inhibitory effects of ginseng saponins (total saponin[TS], panaxatriol[PT], panaxadiol[PD]) on the expression of c-fos mRNA and the proliferation of cultured rat aortic vascular smooth muscle cells (VSMCs) stimulated by angiotensin II (Ang II). TS and PT (1.0 mg/ml) suppressed c-fos mRNA induction in VSMCs stimulated by 10-5 M Ang II. The order of inhibitory potency was... -
HOCl과 NH2Cl에 의한 Hyaluronic Acid의 변성에 있어서 Taurine의 억제 효과
이정수(Chung-Soo Lee), 이경용(Kyung-Yong Lee), 이광수(Kwang-Soo Lee) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1992, 제 28권 제 2호 9 201-212 (12 pages)
외인성 taurine이 HOCl, NH2Cl과 그밖의 산화성 물질에 의한 hyaluronic acid의 변성에 미치는 영향을 관찰하였다. HOCl, NH2Cl과 그밖의 산화성 물질에 대한 taurine의 제거 작용을 조사하였다. Taurine의 항 산화 작용을 또한 치올 화합물의 작용과 비교 관찰하였다. Hyaluronic acid의 점성도는 HOCl과 NH2Cl에 의하여 뚜렷하게 용량에 따라 감소하였다. Hyaluronic acid에 대한 HOCl의 변성 효과는 NH2Cl에 의한 것보다 현저하였다. Taurine은 HOCl과 NH2Cl에 의한 hyaluronic acid의 변성을 효과적으로 용량에 따라 억제하였다.... -
Fe2+에 의한 지질 과산화에 있어서 Quercetin과 Rutin의 억제 작용
정진희(Jin-Hee Chung), 이정수(Chung-Soo Lee), 신용규(Yong-Kyoo Shin), 이광수(Kwang-Soo Lee) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1991, 제 27권 제 1호 8 69-80 (12 pages)
Iron(II)에 의한 마이크로좀의 지질 과산화에 미치는 quercetin과 rutin의 억제 효과를 iron의 산화중에서 생성되는 산소 라디칼에 대한 제거 작용과 iron에 대한 킬레이트 작용에 관하여 관찰하였다. Fe2+ 단독에 의한 지질 과산화는 quercetin 또는 rutin에 의하여 용량에 따라 현저하게 억제되었다. Fe2+의 존재하에서 ascorbate또는 NADPH에 의한 지질 과산화는 quercetin과 rutin에 의하여 거의 완전히 억제되었다. Fe2+의 과산화 작용은 SOD와 DABCO에 의하여 억제되었고 catalase, DMSO와 mannitol에 의하여 약간 억제되었다.... -
국소마취제가 Synaptosomal Plasma Membrane Vesicles의 유동성에 미치는 영향
윤일(Il Yun), 한석규(Suk Kyu Han), 백승완(Seung Wan Baik), 김남홍(Nam Hong Kim), 강정숙(Jung Sook Kang), 정준기(Joong Ki Chung), 이은주(Eun Joo Lee) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1988, 제 24권 제 1호 5 43-52 (10 pages)
국소마취제의 약리학적 작용기전을 탐구키 위하여 소의 신선한 대뇌피질로부터 synaptosomal plasma membrane vesicles(SPMV)를 분리한 후 그 소수성 중심부의 microviscosity에 미치는 국소마취제의 영향을 pyrene 형광 probe법으로 측정한 결과 lidocaine HCI과 procaine HCI이 microviscosity를 낮춘다는 것을 알았고 그 정도는 procaine HCI에 비하여 tidocaine.HCI이 더욱 컸다. 또 국소마취 제 가 dimyristoylphosphatidylcholine (DMPC) multilamellar liposomes의 상전 이온도를 낮추며 cooperative unit크기를 감소시킨다는 것도... -
Cu++ 촉매작용에 의한 과산화 현상이 Collagen 손상에 관여함과 Sodium Salicylate에 의한 보호 작용
김용식(Yong-Sik Kim) 대한약리학회 대한약리학잡지 8 Pages
대한약리학회 대한약리학잡지 1987, 제 23권 제 1호 4 25-32 (8 pages)
있었으며 회복정도는 salicylate 농도 증가에 의존적이었다. 한편 Cu++에 의한 H2O2의 decomposition rate가 sodium salicylate에 의해 증가됨을 보였고, salicylate 농도 증가에 의해 점차 saturation되는 양상을 보였다. 이상의 결과로 부터 Cu++ 촉매작용에 의한 과산화 현상은 collagen에 작용하여 구조적 또는 기능적인 변화를 초래함을 알 수 있었고, salicylate에 의해 이러한 과산화 현상이 억제되는 것은 Cu++에 의한 H2O2의 decomposition rate를 증가시킨 결과임을 알 수 있었다. 그러므로 Cu++ 촉매작용에 의한 과산화현상은... -
Nitrofurantion이 폐장 미크로솜 지질과산화와 반응성 산소 라디칼 생성에 미치는 영향
백재승(Jae-Seung Paick), 김시황(Si-Whang Kim), 김혜원(Hae-Won Kim), 정명희(Myung-Hee Chung), 김명석(Myung-Suk Kim) 대한약리학회 대한약리학잡지 15 Pages
대한약리학회 대한약리학잡지 1985, 제 21권 제 1호 4 34-48 (15 pages)
항균제 nitrofurantion에 의한 폐독작용의 생화학적 기전을 규명하기 위한 연구 일환으로 in vitro에서 폐장 microsome 지질의 과산화 및 반응성 산소 radical (O2-⋅, H2O2, OH⋅, 1O2)의 생성에 대한 nitrofurantion의 영향과 양자 간의 상호 관련성을 검토하였다. Nitrofurantion은 호기성 반응 조건에서 돼지 폐장 microsome의 NADPH 의존성 지질 과산화를 용량 의존적으로 증가시킬 뿐 아니라 O2-⋅, H2O2 및 두 radical의 상호 작용으로 2차적으로 형성되는 OH⋅의 생성 또한 촉진하였으며 1O2생성은 관찰되지... -
흰쥐 뇌 미토콘드리아에 의한 superoxide radical의 생성과 이 radical이 미토콘드리아 및 미토콘드리아 외 물질에 대한 독작용과 그 기전에 관한 연구
노재규(Jae-Kyu Roh), 표장근(Jang-Geun Pyo), 정명희(Myung-Hee Chung), 임정규(Jung-Kyoo Lim), 명호진(Ho-Jin Myung) 대한약리학회 대한약리학잡지 15 Pages
대한약리학회 대한약리학잡지 1985, 제 21권 제 1호 2 12-26 (15 pages)
흰쥐 뇌 미토콘드리아에 의한 O2-⋅ 의 생성과 이 radical의 유해작용 및 그 작용기전을 알아보기 위하여 본실험을 수행하였다. Succinate와 antimycin존재하에서 미토콘드리아는 O2-⋅을 생성하였으며 이는 SOD-inhibitable NBT환원으로 확인되었다. 동일 조건에서 H2O2는 일차생성물인 O2-⋅의 dismutation으로 생성됨을 알수 있었다. 상기조건에서 미토콘드리아의 막지질이 파괴되었고 반응액에 첨가된 isocitrate dehydrogenase와 적혈구에 각각 불활성화와 용혈이 초래되었다. 이같은 작용은 Fe++이 있을때만 관찰... -
A Review of the Potency of Plant Extracts and Compounds from Key Families as an Alternative to Synthetic Nematicides: History, Efficacy, and Current Developments
Abraham Okki Mwamula, Md. Faisal Kabir, DongWoon Lee 한국식물병리학회 The Plant Pathology Journal 25 Pages
한국식물병리학회 The Plant Pathology Journal 2022, 38권 2호 1 53-77 (25 pages)
The global nematicides market is expected to continue growing. With an increasing demand for synthetic chemical-free organic foods, botanical nematicides are taking the lead as replacements. Consequently, in the recent years, there have been vigorous efforts towards identification of the active secondary metabolites from various plants. These include mostly glucosinolates and their hydrolysis products such as isothiocyanates; flavonoids, alkaloids, limonoids, quassinoids, saponins, and the more... -
Evaluation of Streptomyces saraciticas as Soil Amendments for Controlling Soil-Borne Plant Pathogens
Pei-Hsuan Wu, Tung-Tsuan Tsay, Peichen Chen 한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 6호 9 596-606 (11 pages)
Soil-borne diseases are the major problems in mono cropping. A mixture (designated LTM-m) composed of agricultural wastes and a beneficial microorganism Streptomyces saraceticus SS31 was used as soil amendments to evaluate its efficacy for managing Rhizoctonia solani and root knot nematode (Meloidogyne incognita). In vitro antagonistic assays revealed that SS31 spore suspensions and culture broths effectively suppressed the growth of R. solani, reduced nematode egg hatching, and increased... -
Medicago truncatula in Interaction with Fusarium and Rhizoctonia Phytopathogenic Fungi: Fungal Aggressiveness, Plant Response Biodiversity and Character Heritability Indices
Marwa Batnini, Imen Haddoudi, Wael Taamali, Naceur Djebali, Mounawer Badri, Moncef Mrabet, Haythem Mhadhbi 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 4호 1 315-328 (14 pages)
Fusarium and Rhizoctonia genera are important patho- gens of many field crops worldwide. They are constant- ly evolving and expanding their host range. Selecting resistant cultivars is an effective strategy to break their infection cycles. To this end, we screened a collection of Medicago truncatula accessions against Fusarium oxysporum, Fusarium solani, and Rhizoctonia solani strains isolated from different plant species. Despite the small collection, a biodiversity in the disease response of... -
Field Sanitation and Foliar Application of Streptomyces padanus PMS-702 for the Control of Rice Sheath Blight
Chia-Jung Yang, Tzu-Pi Huang, Jenn-Wen Huang 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2021, 37권 1호 5 57-71 (15 pages)
S. padanus PMS-702 broth into soil decreased the survival rate of the pathogen compared to the control. Soil amended with 0.5% S. padanus broth and 0.5% tea seed pomace resulted in the death of R. solani mycelia in the infested rice straws, and the germination of sclerotia was inhibited 21 days after treatment. Greenhouse trials revealed that S. padanus cultured in soybean meal–glucose (SMGC-2) medium after mixing with different surfactants could enhance its efficacy for inhibiting the... -
Biological Control of Root-Knot Nematodes by Organic Acid-Producing Lactobacillus brevis WiKim0069 Isolated from Kimchi
Hye Jeong Seo, Ae Ran Park, Seulbi Kim, Jehyeong Yeon, Nan Hee Yu, Sanghyun Ha, Ji Yoon Chang, Hae Woong Park, Jin-Cheol Kim 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 6호 12 662-673 (12 pages)
Root-knot nematodes (RKNs) are among the most destructive plant-parasites worldwide, and RKN control has been attempted mainly using chemical nematicides. However, these chemical nematicides have negative effects on humans and the environment, thus necessitating the search for eco-friendly alternative RKN control methods. Here, we screened nematicidal lactic acid bacteria (LAB) isolated from kimchi and evaluated their efficacy as biocontrol agents against RKNs. Of 237 bacterial strains,... -
Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit
Xiaomeng Chen, Yajie Wang, Yu Gao, Tongguo Gao, Dongdong Zhang 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 5호 4 425-436 (12 pages)
Botrytis cinerea, a major phytopathogenic fungus, has been reported to infect more than 200 crop species worldwide, and it causes massive losses in yield. The aim of this study was to evaluate the inhibitory abilities and effects of Bacillus amyloliquefaciens RS-25, Bacillus licheniformis MG-4, Bacillus subtilis Z-14, and Bacillus subtilis Pnf-4 and their culture filtrates and extracts against the gray mold caused by B. cinerea on postharvest tomato, strawberry, and grapefruit. The results... -
Identification of Proteomic Components Associated with Resistance to Fusarium Head Blight in Rye
Dawid Perlikowski, Halina Wi?, niewska;Tomasz G?ral, Piotr Ochodzki, Maciej Majka, Izabela Pawłowicz, Jolanta Belter, Arkadiusz Kosmala 한국식물병리학회 The Plant Pathology Journal 15 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 4호 3 313-327 (15 pages)
redox homeostasis. Three remaining proteins were associated with protease inhibition/resistance and lignin biosynthesis, revealing higher accumulation levels in the susceptible rye line. After inoculation, the activities of a- and b-amylases, higher in the susceptible line, were probably responsible for a higher level of starch decomposition after infection and a higher susceptibility to FHB. The presented results could be a good reference for further research to improve crop resistance to FHB. -
Chlorophyll a Fluorescence Parameters of Hulled and Hull-less Barley (Hordeum vulgare L.) DH Lines Inoculated with Fusarium culmorum
Tomasz Warzecha, Edyta Skrzypek, Tadeusz Adamski, Maria Surma, Zygmunt Kaczmarek, Agnieszka Sutkowska 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 2호 3 112-124 (13 pages)
Barley worldwide is affected seriously by Fusarium seedling blight (FSB) and Fusarium head blight (FHB) diseases caused by the Fusarium species. The objective of this study was to facilitate the resistance of hulled and hull-less barley at different growth stages to F. culmorum according to direct parameters: disease rating (DR), fresh weight of leaves and roots, kernel weight per spike, kernel number per spike, plump kernels, and indirect parameters - chlorophyll a fluorescence (CF). Plate... -
Effect of Biostimulator Chlorella fusca on Improving Growth and Qualities of Chinese Chives and Spinach in Organic Farm
Min-Jeong Kim, Chang-Ki Shim, Yong-Ki Kim, Byong-Gu Ko, Jong-Ho Park, Soo-Gen Hwang, Baeg-Ho Kim 한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 11 567-574 (8 pages)
This study was conducted to investigate the efficacy of freshwater alga, Chlorella fusca on the improvement of growth and qualities in organic spinach and Chinese chives farm. The average height of Chinese chives treated with the chlorella was 3.7 cm smaller than that of the untreated. The leaf width and fresh weight of Chinese chives treated with the chlorella was 0.5 mm wider and 30.3 g heavier than that of the untreated. The commercialization and yield of Chinese chives treated with the... -
Complete Genome Sequences and Evolutionary Analysis of Cucurbit aphid-borne yellows virus Isolates from Melon in Korea
Hae-Ryun Kwak, Hee Ju Lee, Eun-A Kim, Jang-Kyun Seo, Chang-Seok Kim, Sang Gyu Lee, Jeong-Soo Kim, Hong-Soo Choi, Mi-kyeong Kim 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 8 532-543 (12 pages)
Complete genome sequences of 22 isolates of Cucurbit aphid-borne yellows virus (CABYV), collected from melon plants showing yellowing symptom in Korea during the years 2013-2014, were determined and compared with previously reported CABYV genome sequences. The complete genomes were found to be 5,680-5,684 nucleotides in length and to encode six open reading frames (ORFs) that are separated into two regions by a non-coding internal region (IR) of 199 nucleotides. Their genomic organization is... -
Detection of Clavibacter michiganensis subsp. michiganensis Assisted by Micro- Raman Spectroscopy under Laboratory Conditions
Moisé, s Roberto Vallejo Pé, rez, Hugo Ricardo Navarro Contreras, Jesú, s A. Sosa Herrera, José, Pablo Lara Á, vila 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 5호 4 381-392 (12 pages)
Clavibacter michiganensis subsp. michiganesis (Cmm) is a quarantine-worthy pest in México. The implementation and validation of new technologies is necessary to reduce the time for bacterial detection in laboratory conditions and Raman spectroscopy is an ambitious technology that has all of the features needed to characterize and identify bacteria. Under controlled conditions a contagion process was induced with Cmm, the disease epidemiology was monitored. Micro-Raman spectroscopy (532 nm... -
Disinfection by Ozone Microbubbles Can Cause Morphological Change of Fusarium oxysporum f. sp. melonis Spores
Masahiko Tamaki, Fumiyuki Kobayashi, Hiromi Ikeura, Michio Sato 한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 4호 8 335-340 (6 pages)
To investigate the difference in the disinfectant efficiency of ozone microbubbles (O3MB) and ozone millibubbles (O3MMB), the morphological change of the treated Fusarium oxysporum f. sp. melonis spores was observed with scanning and transmission electron microscopies (SEM and TEM). The disinfectant efficiency of O3MB on F. oxysporum f. sp. melonis spores was greater than that of O3MMB. On observation with SEM, it was revealed that morphological change of F. oxysporum f. sp. melonis spores was... -
Analysis of Grapevine rupestris stem pitting-associated virus in Slovakia Reveals Differences in Intra-Host Population Diversity and Naturally Occurring Recombination Events
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 1호 4 34-42 (9 pages)
Grapevine rupestris stem pitting-associated virus (GRSPaV) is a worldwide-distributed pathogen in grapevines with a high genetic variability. Our study revealed differences in the complexity of GRSPaV population in a single host. A single-variant GRSPaV infection was detected from the SK30 grapevine plant. On the contrary, SK704 grapevine was infected by three different GRSPaV variants. Variant-specific RT-PCR detection protocols have been developed in this work to study distribution of the... -
Postharvest Disease Control of Colletotrichum gloeosporioides and Penicillium expansum on Stored Apples by Gamma Irradiation Combined with Fumigation
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 5호 10 460-468 (9 pages)
To study the control of postharvest decay caused by Colletotrichum gloeosporioides and Penicillium expansum, gamma irradiation alone or in combination with fumigation was evaluated to extend the shelf life of apples in South Korea. An irradiation dose of 2.0 kGy resulted in the maximum inhibition of C. gloeosporioides and P. expansum spore germination. The gamma irradiation dose required to reduce the spore germination by 90% was 0.22 and 0.35 kGy for C. gloeosporioides and P. expansum,... -
Research Articles : Responses of Guava Plants to Inoculation with Arbuscular Mycorrhizal Fungi in Soil Infested with Meloidogyne enterolobii
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2013, 29권 3호 3 242-248 (7 pages)
In the Northeast of Brazil, expansion of guava crops has been impaired by Meloidogyne enterolobii that causes root galls, leaf fall and plant death. Considering the fact that arbuscular mycorrhizal Fungi (AMF) improve plant growth giving protection against damages by plant pathogens, this work was carried out to select AMF efficient to increase production of guava seedlings and their tolerance to M. enterolobii. Seedlings of guava were inoculated with 200 spores of Gigaspora albida, Glomus... -
Potential Roles of Essential Oils on Controlling Plant Pathogenic Bacteria Xanthomonas Species: A Review
한국식물병리학회 The Plant Pathology Journal 18 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 3호 2 207-224 (18 pages)
Diseases caused by plant pathogenic bacteria constitute an emerging threat to global food security. Xanthomonas is a large genus of Gram-negative bacteria that cause disease in several host plants leading to considerable losses in productivity and quality of harvests. Despite the ranges of controlling techniques available, the microbiological safety of economically important crops and crop plants including fruits and vegetables continues to be a major concern to the agriculture industry. On the... -
Update on the Effects of Sound Wave on Plants
한국식물병리학회 식물병연구 2014, 20권 1호 1 1-7 (7 pages)
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VECM을 이용한 주택가격과 주택건축비간의 관계 연구
최차순(Cha-Soon Choi) 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 10 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2019, 제 9권 제 1호 10 87-96 (10 pages)
본 논문에서는 주택가격과 주택건축비 간의 장기관계를 벡터오차수정모형(VECM)을 사용하여 실증적으로 분석하였다. 분석결과는 다음과 같다. 첫째, 주택가격, 주택건축비, 산업생산 및 이자율 변수 간에는 5% 유의수준에서 공적분이 1개 존재하여 이들 변수 간에 장기균형관계가 성립하는 것으로 나타났다. 둘째, 장기균형식 변수의 계수는 이론적 부호와 일치하는 것으로 나타났으며, 주택건축비, 산업생산 및 이자율 변동성에 대한 주택가격의 장기 탄력성은 각 0.862, 0.365, -3.948로 분석되었다. 셋째, 오차수정항의 계수는...
