A5101813026- Ecology and Conservation Studies
- Public Policy and Administration Research
- Engineering Education and Pedagogy
- Plant Virus Research Studies
- Smart Parking Systems Research
- Nuclear Materials and Properties
- Experimental and Theoretical Physics Studies
- Traditional Chinese Medicine Studies
- Herpesvirus Infections and Treatments
- Robotic Path Planning Algorithms
- Multilevel Inverters and Converters
- Nuclear reactor physics and engineering
- Plant-Microbe Interactions and Immunity
- Plant and Fungal Interactions Research
- Rice Cultivation and Yield Improvement
- Food Quality and Safety Studies
- Plant Molecular Biology Research
- Plant Gene Expression Analysis
- Sensorless Control of Electric Motors
- Physical Activity and Health
- Nutrition and Health in Aging
- Electric Motor Design and Analysis
- Indoor and Outdoor Localization Technologies
- Nuclear and radioactivity studies
- Cardiovascular and exercise physiology
Pusan National University
2023
Korea University
2015-2020
Hanyang University
2015
Chungnam National University
2015
Chungbuk National University
2010
Korea Atomic Energy Research Institute
2008
Ministry of Science ICT and Future Planning
2008
Abstract Plants are constantly exposed to pathogens and environmental stresses. To minimize damage caused by these potentially harmful factors, plants respond massive transcriptional reprogramming of various stress-related genes via major transcription factor families. One the families, WRKY, plays an important role in diverse stress response is often useful generate genetically engineered crop plants. In this study, we carried out functional characterization CaWRKYa encoding group I WRKY...
Resistance (R) gene-mediated resistance is a robust and efficient antiviral immune system in the plants. Thus, when R-mediated was suppressed at elevated temperatures, towards viruses expected to be completely collapsed. Nonetheless, multiplication of Tobacco mosaic virus pathotype P0 (TMV-P0) inhibited, TMV-P0 particles were only occasionally present systemic leaves pepper plants (Capsicum annuum). RNAi-mediated RNA silencing well-known mechanism. At induced virus-derived siRNAs (vsiRNAs)...
근래에 들어 건축공사의 규모가 점차 대형화 고층화 되어 가고 있으며, 건설 작업의 효율성을 증진시키기 위하여 양중장비의 사용이 급진적으로 증가하고, 그 필요성이 높아져가고 있는 실정이다. 이에 많은 연구자들이 타워크레인 관련 연구들을 진행하였다. 하지만 이러한 연구들은 주로 선정, 위치 최적화, 양중시간 등에 집중되어 실질적으로 타워크레인의 설치에 관한 연구문헌은 부재하다. 따라서 건설현장에서는 장비업체 작업자들의 경험에 의한 주관적인 판단과 기술보조에 의해 수행되어 왔다. 본 연구는 시뮬레이션 기법을 이용하여 설치 프로세스의 생산성을 분석하고, 대한 일반화 모델을 제시함으로서 현장 관리자들이 직접 활용할 수 있도록 기초자료를 제공하고자 한다. Recently, the scale of construction work has been growing, and buildings are becoming higher. To enable greater efficiency work,...
In this paper, we proposed nonlinear adaptive speed controller for permanent magnet synchronous motors in the presence of unbalanced phase winding resistances. An control is designed to compensate resistance unbalance a-b-c frame dynamics. Estimated neutral voltage which non-zero due used control. It proven using singular perturbation theory that tracking error globally asymptotically stable. Experiment with hardware-in-the-loop simulation (HILS) was performed validating performance method....
화학분석을 통한 사용후핵연료 연소도 직접 측정법은 많은 비용과 오랜 시간이 필요하지만 측정 방법으로 국내 저장된 사용후핵연료의 연소도를 파악하는 것은 현실적으로 불가능하다. 본 연구에서는 핵연료의 연소에 따라 발생한 감마선 방출 핵종의 재고량을 비파괴적 측정하여 산출하는 알고리즘을 개발하고자 핵연료 유형, 농축도, 연소도, 냉각기간을 고려한 연소계산을 수행하였고, 이를 통해 다양한 특성에 따른 주요 재고량 관련 데이터베이스를 구축하였다. 연구에서 도출된 연소도와 핵종간의 비는 냉각기간 및 초기농축도에 선형 관계에 있음을 확인하였다. 향후, 개발된 핵종 DB를 기반으로 특성간의 정확한 상관관계를 도출하여 산출 개발할 계획이다.
PP-30-063 Background/Aims: The purpose of this study was to evaluate health effects exposure crude oil by the Hebei Spirit spill occurred in Taean, Korea. Methods: subjects included 429 residents coastal areas and 275 persons living inland area. We collected information about demographic characteristics, smoking habit, alcohol consumption, number clean-up working days, so on. To on oil, we measured oxidative stress markers DNA lipids, such as 8-hydroxydeoxyguanosine (8-OHdG) malondialdehyde...
BACKGROUND Maintaining muscle mass and an efficient cardiovascular system is vital for healthy aging.OBJECTIVES This study investigates if a low intensity senior strength exercise program the older females can have effect function improve functional fitness.METHODS There were 22 females, randomly divided into (age: 72.18 ± 4.97 yrs; height: 1.54 0.06 m; weight: 58.02 7.29 kg; BMI:24.43 2.69 kg/m2) control group 77.63 4.96 1.51 0.05 53.66 6.62 BMI:23.54 2.22 kg/m2). The participated three...