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DBMS 기반 식물 돌연변이 단백질체 분석을 위한 시스템 설계 및 구현
허정호(Jeong Ho Huh),박춘구(Chun Gu Park),박윤주(Yoon Ju Park),최지인(Ji In Choi),정동수(Dong Su Jeong),남홍길(Hong Gil Nam) 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.29 No.2Ⅰ
생물학의 주된 목적이 세포 안에서의 유전자의 기능을 알아내는 것이므로 유전자의 실제 기능을 담당하는 단백질에 대한 연구는 필연적인 것이다. 근래에 이르러 2DE 등의 실험방법 개선 등으로 대량의 단백질에 대한 연구가 실현화 됨에 따라, 프로트오믹스(proteomics)의 연구가 활성화되었으며, 본 실험팀 역시 식물 애기장대의 돌연변이들을 이용한 프로티오믹스 연구를 진행중이다. 프로티오믹스 연구는 실험 특성상 대량의 단백질 정보들을 얻게 되므로 데이터의 수작업 분석이 불가능하다. 그리하여 우리는 식물 애기장대(arabidopsis)의 특성과 2DE 실험에서 파생되는 여러 데이터들을 반영하여 정보를 효율적으로 관리할 수 있는 데이터베이스를 설계 구축하였으며, 나아가 각 표현형을 대표할 수 있는 표지 단백질을 선별해내는 분석모듈을 구현하였다.
강정아(Jeong A Kang),문선혜(Sun Hye Mun),곽영훈(Young Hoon Kwak),허정호(Jung Ho Huh) 대한설비공학회 2021 대한설비공학회 학술발표대회논문집 Vol.2021 No.6
The importance of a pleasant environment is increasing due to the increase in occupancy time of residential buildings, and the energy performance of buildings required by the government is also increasing. Residents behavior is a factor that has a considerable influence on building energy, and although there is high uncertainty, it can act as an advantage in reducing building energy. This uncertainty of resident behavior can be caused by the fact that residential buildings do not have standardized behavior patterns unlike business buildings. The purpose of this study is to classify the behavioral patterns of non-standardized residential buildings into similar patterns by using the clustering technique during machine learning, and also to analyze the characteristic conditions according to the classified patterns. It is believed that the methodology and results used can be effectively used for predicting behavioral patterns and energy according to conditions that will occur in buildings in the future. Behavior data clustering was performed based on the occupancy behavior data of residential buildings measured for 20 days in the intermediate period. Among the machine learning algorithms, K-means Time Series Clustering was used, and the characteristics of each cluster were analyzed according to the classification properties.
건축물 생애과정에서의 이산화탄소 배출량 계산 프로세스에 관한 연구
정영선(Jeong Young-Sun),허정호(Huh Jung-Ho) 한국태양에너지학회 2011 한국태양에너지학회 논문집 Vol.31 No.1
International cooperation to reduce greenhouse gas emissions is expected to provide a big crisis and a great opportunity at the same time for our industry that heavily consumes energy. To cope actively with the international environmental regulation, such as the Framework Convention on Climate Change, quantitative measurement of the volume of greenhouse gases emitted by various industries and quantitative prediction of the greenhouse gas emissions of the future are becoming more important than anything else at the national level. This study aims to propose the calculation process of carbon dioxide(CO₂) emission for building in life cycle. This paper describes and compares 9 different tool for environmental load estimation with LCA. This study proposed the calculation process for quantitatively predicting and assessing CO₂ emissions during the life cycle of buildings based on the life cycle assessment(LCA). The life cycle steps of buildings were divided into the design/supervision, new construction, repair, renovation, use of operating energy in buildings, maintenance, and reconstruction stage in the life cycle inventory analysis and the method of assessing the environmental load in each stage was proposed.
스마트 축사에서의 실효적인 암모니아 모니터링을 위한 센서사양 및 유지관리 기준 제안
강정아(Kang Jeong-A),배재영(Bae Jae-Young),곽영훈(Kwak Young-Hoon),신학종(Shin Hak-jong),문선혜(Mun Sun-Hye),허정호(Huh Jung-Ho) 한국태양에너지학회 2022 한국태양에너지학회 논문집 Vol.42 No.6
To implement smart livestock operations based on information and communication technology, a field monitoring environment based on measured data must be established. Ammonia should be managed more carefully than other environmental monitoring items because it is related to the comfort and production of livestock. Moreover, it is related to odor complaints and environmental protection issues. However, existing studies that propose ammonia measurement standards for each purpose differ from one another or are unclear, and ammonia sensors in the actual field have problems such as durability and management constraints; nonetheless, there is a lack of research on these aspects. Accordingly, for effective ammonia monitoring of smart livestock operations, the necessity of ammonia monitoring for smart livestock operations is first presented, after which a plan for ammonia monitoring of smart livestock operations, supplemented with sensor specifications and maintenance standards, is proposed. This study presents a clear measurement standard based on a comprehensive literature review, as well as an effective monitoring standard reflecting field operation information. This can lead to reliable ammonia data collection and can be a starting point for smooth smart livestock operation.
축사의 초기 설계를 위한 가변형 에너지 모델 생성 툴 개발 및 변수별 에너지 분석
강정아(Kang, Jeong-A),신학종(Shin, Hak-Jong),곽영훈(Kwak, Young-Hoon),허정호(Huh, Jung-Ho) 대한건축학회 2021 대한건축학회 학술발표대회 논문집 Vol.41 No.1
In the case of pig house, animals react sensitively to the indoor heat environment, so appropriate air conditioning control is required to secure productivity. Accordingly, there is a growing interest in analyzing the possibility of energy reduction in pig house using an energy model. However, in the case of the Whole building energy model, which enables precise energy analysis, it is difficult for non-experts to use it, especially in pig house where construction is often performed without the participation of a building engineer. In the case of a pig house, compared to a general building, it is possible to analyze the energy using the Whole building energy model by setting a simple input variable because it has a relatively simple building type and similar internal environmental conditions for each house. In this study, we developed a tool that can analyze the energy demand of a pig house by changing the design parameters only by inputting a few numerical values without a separate 3D modeling. If this is used, it is considered that the possibility of energy reduction according to the design conditions can be analyzed during the initial design stage of the pig house.
Stand - Alone BLAST를 이용한 향상된 통합 서열분석시스템의 설계 및 구현
박춘구(Chungoo Park),허정호(Jeong Ho Huh),최지인(Ji In Choi),박윤주(Yun Ju Park),정동수(Dong Soo Jung),남홍길(Hong Gil Nam) 한국정보과학회 2002 한국정보과학회 학술발표논문집 Vol.29 No.2Ⅰ
오늘날 급속하게 발전하는 유전자 분석기술은 유전자 서열(sequence), 단백질의 기능(function) 및 구조(structure)정보와 같은 생명현상의 연구에 필수적인 정보들을 제공하게 되었다. 특히, 인간 유전체 프로젝트의 완성 이후 염기 및 단백질의 서열데이터를 이용하여 유사한 서열데이터의 검색 및 관련 단백질의 기능, 구조 정보들과 같은 생물정보의 종합적인 검색이 요구되고 있다. 하지만, 기존 대부분의 통합 서열분석시스템들은 단지 관련 정보를 포함하는 데이터 베이스들에 접근하여 서열유사성을 분석한 후, 그 결과를 단순히 디스플레이 하는 것이 대부분 이였다. 부연하면, 기존 통합 서열분석시스템들 각 데이터베이스로부터 검색된 결과들 간의 명확한 관계를 설명하지 못하여 종합적인 생물정보를 제공하지 못하고 있다. 따라서 본 논문에서는 염기 및 단백질의 서열데이터로부터 서열유사성 검색 및 관련 단백질의 기능, 구조정보에 해당하는 종합적인 생물정보를 효과적으로 검색, 서비스 할 수 있는 통합 서열분석시스템의 설계, 구현에 관해 기술한다.