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Decoupled Location Parameter Estimation of 3-D Near-Field Sources in a Uniform Circular Array using the Rank Reduction Algorithm
Jung. Tae-Jin, Kwon. Bum-Soo, Lee. Kyun-Kyung 한국음향학회 한국음향학회지= The journal of the acoustical society of Korea 7 Pages
한국음향학회 한국음향학회지= The journal of the acoustical society of Korea 2011, Vol.30 No.3 129-135 (7 pages)
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Pseudomonas oleovorans Strain KBPF-004 Culture Supernatants Reduced Seed Transmission of Cucumber green mottle mosaic virus and Pepper mild mottle virus, and Remodeled Aggregation of 126 kDa and Subcellular Localization of Movement Protein of Pepper mild m
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 4호 5 393-401 (9 pages)
plants, whereas ; 20% of KBPF-004-treated seeds were virus-infected, a significantly reduced seed transmission rate. Furthermore, supernatant of P. oleovorans strain KBPF-004 remodeled aggregation of PMMoV 126 kDa protein and subcellular localization of movement protein in Nicotiana benthamiana, diminishing aggregation of the 126 kDa protein and essentially abolishing association of the movement protein with the microtubule network. In leaves agroinfiltrated with constructs expressing... -
Cocaine-induced Changes in Functional Connectivities between Simultaneously Recorded Single Neurons in the SI Cortex and the VPL Thalamus of Conscious Rats
Shin, Hyung-Cheul, Park, Hyoung-Jin, Oh, Yang-Seok, Chapin, John K. 대한생리학회 대한생리학회지 14 Pages
대한생리학회 대한생리학회지 1993, 제 27권 제 1호 8 79-92 (14 pages)
The present study was carried out to determine the effects of cocaine (0.25, 1.0, 10.0 mg/kg, i.p.) on the interactions between spontaneously active neurons within ensembles of simultaneously recorded neurons in the primary somatosensory cortex (Sl, n= 20) and the ventroposterolateral (VPL, n= 16) thalamic nucleus of awake rats. Spike triggered cross correlation histograms were constructed between pairs of simultaneously recorded neurons. Among 101 neuronal pairs analyzed, 22.7% showed... -
Open Access : Hydrogen Peroxide- and Nitric Oxide-mediated Disease Control of Bacterial Wilt in Tomato Plants
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2013, 29권 4호 4 386-396 (11 pages)
Reactive oxygen species (ROS) generation in tomato plants by Ralstonia solanacearum infection and the role of hydrogen peroxide (H2O2) and nitric oxide in tomato bacterial wilt control were demonstrated. During disease development of tomato bacterial wilt, accumulation of superoxide anion (O2 -) and H2O2 was observed and lipid peroxidation also occurred in the tomato leaf tissues. High doses of H2O2 and sodium nitroprusside (SNP) nitric oxide donor showed phytotoxicity to detached tomato leaves... -
환형배열센서를 이용한 근거리 표적의 효율적인 3차원 위치추정 알고리즘
이정훈, 박규태, 박도현, 이균경 한국음향학회 한국음향학회지= The journal of the acoustical society of Korea 7 Pages
한국음향학회 한국음향학회지= The journal of the acoustical society of Korea 2004, Vol.23 No.3 214-220 (7 pages)
본 논문에서는 등간격으로 배치된 환형배열센서를 이용하여 근거리 표적의 3차원 위치를 추정하기 위한 효과적인 기법을 제안한다. 원거리 표적의 입사각 추정 알고리즘으로 추정한 근거리 표적의 입사각 (고각, 방위각)과 근거리 표적의 실제위치 (거리, 고각, 방위각)와의 대수적인 관계를 유도하고, 이를 3차원 MUSIC 스펙트럼의 극대값을 찾기 위한 경로로써 이용한다. 기존의 3차원 MUSIC 기법을 이용한 근거리 표적의 위치추정 기법에서는 3차원 탐색이 필요하나, 제안한 기법을 이용하면 경로를 초기화하기 위한 1번의 2차원... -
Detection of porcine reproductive and respiratory syndrome virus in oral fluid from naturally infected pigs in a breeding herd
Nguyen Thi Trang, Takuya Hirai*, Tsukasa Yamamoto, Mari Matsuda, Naoko Okumura, Nguyen Thi Huong Giang, Nguyen Thi Lan, Ryoji Ya 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 4 361-367 (7 pages)
were to evaluate the anatomic localization of porcine reproductive and respiratory syndrome virus (PRRSV) in naturally infected pigs and to determine whether oral fluid could be used to detect the virus in infected animals. Two sows, seven 2-month-old grower pigs, and 70 6-month-old gilts were included in this study. PRRSV in sera and oral fluid were identified by nested reverse transcription PCR (nRT-PCR) while lung, tonsil, and tissue associated with oral cavity were subjected to nRT-PCR,... -
A Computational Model of Cytosolic and Mitochondrial [Ca2＋] in Paced Rat Ventricular Myocytes
JaeBoumYoum, SeongWooChoi, ChangHanJang, HyoungKyuKim, ChaeHunLeem, NariKim, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 23 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.4 5 217-239 (23 pages)
We carried out a series of experiment demonstrating the role of mitochondria in the cytosolic and mitochondrial Ca2＋ transients and compared the results with those from computer simulation. In rat ventricular myocytes, increasing the rate of stimulation (1∼3 Hz) made both the diastolic and systolic [Ca2＋] bigger in mitochondria as well as in cytosol. As L-type Ca2＋ channel has key influence on the amplitude of Ca2＋-induced Ca2＋ release, the relation between stimulus frequency and the... -
Responses of Inferior Olive Neurons to Stimulation of Semicircular Canals. II. Vertical Semicircular Canalss
Sah-HoonPark, JongSeongPark, JinSoonPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.4 1 193-198 (6 pages)
In the present study, the vestibularly evoked activity of inferior olive (IO) neurons was examined to investigate the vertical vestibular information transmitted through the vestibulo-olivo-cerebellar climbing fiber pathway. The extracellular recording was made in 74 neurons of the IO of cats, while animals were sinusoidally rotated. Most of vestibularly activated IO neurons responded to the vertical rotation (roll) test and were found in or near the β subnuclei (IOβ). The vestibular IO... -
Natural Variation in Virulence of Acidovorax citrulli Isolates That Cause Bacterial Fruit Blotch in Watermelon, Depending on Infection Routes
Yu-Rim Song, In Sun Hwang, Chang-Sik Oh 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 1호 3 29-42 (14 pages)
Acidovorax citrulli causes bacterial fruit blotch in Cucurbitaceae, including watermelon. Although A. citrulli is a seed-borne pathogen, it can cause diverse symptoms in other plant organs like leaves, stems and fruits. To determine the infection routes of A. citrulli, we examined the virulence of six isolates (Ac0, Ac1, Ac2, Ac4, Ac8, and Ac11) on watermelon using several inoculation methods. Among six isolates, DNA polymorphism reveals that three isolates Ac0, Ac1, and Ac4 belong to Clonal... -
Role of Metcalfa pruinosa as a Vector for Pseudomonas syringae pv. actinidiae
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 6호 3 554-560 (7 pages)
After 20 years of steady increase, kiwifruit industry faced a severe arrest due to the pandemic spread of the bacterial canker, caused by Pseudomonas syringae pv. actinidiae (Psa). The bacterium penetrates the host plant primarily via natural openings or wounds, and its spread is mainly mediated by atmospheric events and cultural activities. Since the role of sucking insects as vectors of bacterial pathogens is widely documented, we investigated the ability of Metcalfa pruinosa Say (1830), one... -
Visual Analysis for Detection and Quantification of Pseudomonas cichorii Disease Severity in Tomato Plants
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 4호 3 300-310 (11 pages)
Pathogen infection in plants induces complex responses ranging from gene expression to metabolic processes in infected plants. In spite of many studies on biotic stress-related changes in host plants, little is known about the metabolic and phenotypic responses of the host plants to Pseudomonas cichorii infection based on image-based analysis. To investigate alterations in tomato plants according to disease severity, we inoculated plants with different cell densities of P. cichorii using dipping... -
Effects of Temperature and Culture Media Composition on Sporulation, Mycelial Growth, and Antifungal Activity of Isaria javanica pf185
Jang Hoon Lee, Yong Seong Lee, Young Cheol Kim 한국식물병리학회 식물병연구 8 Pages
한국식물병리학회 식물병연구 2021, 27권 3호 2 99-106 (8 pages)
activity in both solid and liquid media. The highest spore yield was obtained in a medium containing glucose as a carbon source and yeast extract as a nitrogen source. Soybean powder and wheat bran were effective nitrogen sources that promoted spore production and antifungal ac- tivity of the isolate. These results revealed the basic, cost-effective growth media for commercial production of a biopesticide with insecticidal and antifungal properties for use in integrated pest management. -
한국평생학습도시 정책의 모형과 운영실태
권인탁 한국성인교육학회 Andragogy Today 38 Pages
한국성인교육학회 Andragogy Today 2005, Vol.8 No.3 6 143-180 (38 pages)
본 연구는 한국 평생학습도시 정책의 모형과 운영실태를 살펴보고, 평생학습 도시 정책의 발전방향을 탐색하고 있다. 평생학습도시 정책 모형은 비전, 기 본관점, 목표와 방침, 추진체제를 중심으로 살펴보았다. 교육인적자원부에 의 해 평생학습도시로 선정된 지방자치단체는 2001년 광명시, 진안군, 유성구 등 3곳, 2002년 제주시, 부천시, 부산 해운대구 등 3곳, 2003년 서귀포시, 순천시, 안동시, 연수구, 거창군 5곳, 2004년 전주시, 관악구, 목포시, 칠곡군, 금산군 등 8곳으로 현재까지 19개 도시가 지정되어 어느 정도 정착해가고... -
1년 이하의 주재원 경험이 있는 한국 글로벌 기업의 한국인 주재원의 파견 전 교육 요구 분석
리상섭 한국성인교육학회 Andragogy Today 37 Pages
한국성인교육학회 Andragogy Today 2005, Vol.8 No.1 3 57-93 (37 pages)
본 연구는 문헌 분석과 한국 글로벌 기업의 한국인 주재원의 핵심 역량 모델분석 을 통해 한국인 주재원의 핵심 역량과 관련하여 5가지 영역을 개발하였다. 본 연 구는 한국 글로벌 기업의 한국인 주재원들이 파견 전 교육을 통해 얻은 역량 (ELC)과 실제 글로벌 작업환경에서 요구되는 역량 (RLC) 사이의 차이점을 발견 하였고, 한국인 주재원을 대상으로 한 교육훈련 프로그램의 특수한 문제점을 발 견하였고, 효율적인 한국인 주재원의 교육훈련 프로그램 개발을 위한 방향을 제 시하였다. 파견 전 교육훈련 중에서 가장 중요한 목표...
