• 대한지역사회영양학회:학술대회논문집
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• 대한지역사회영양학회 2004년도 추계학술대회
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• pp.97-97
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• 2004

• 대한지역사회영양학회:학술대회논문집
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• 대한지역사회영양학회 2004년도 추계학술대회
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• pp.98-98
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• 2004

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 1999년도 정기총회 및 춘계 학술발표회
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• pp.40.1-40
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• 1999

• 한국정보디스플레이학회:학술대회논문집
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• 한국정보디스플레이학회 2003년도 International Meeting on Information Display
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• pp.241-244
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• 2003

The world largest 21.3" LTPS LCD has been successfully developed using SLS crystallization technology. Successful integration of gate circuit, transmission gate and level shifter was performed in a large area uniformly. Uniformity and high performance from high quality grains of SLS technology make it possible to come true a uniform large size LTPS TFT-LCD with half number of data driver IC's used in typical a-Si LCD. High aperture ratio of 65% was obtained using an organic inter insulating method, which lead a high brightness of 500cd/cm2.

• 한국작물학회지
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• 제63권3호
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• pp.186-195
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• 2018

중부 평야지에서 사료용 벼 기계이앙과 담수산파 재배의 건물 생산 특성을 비교 분석하기 위하여 국립식량과학원 중부작물부 수원 벼 재배 시험 포장에서 최근 육성 등록된 목우와 녹우 품종을 이용하여 5월 20일에 이앙 및 직파하여 3년간 검토한 연구 결과는 다음과 같다. 1. 담수산파 재배의 $m^2$당 입모수는 125~192개였으며, 출수기는 9월 11일~18일로 기계이앙보다 11~17일 지연되었다. 2. 기계이앙보다 담수산파 재배에서 수확기의 3년 평균 볏짚 건물중은 증가하였고 이삭 건물중은 감소하였는데, 볏짚 건물중 증가량이 이삭 건물중 감소량의 3.3배로 많아 전체 건물 수량은 증대되었다. 3. 건물 수량은 볏짚 건물중과 밀접한 정의 상관 관계를 보였고 이삭 건물중과는 일정한 관계가 없었으며, 출수 후 수확기까지의 볏짚 건물중 감소 정도와 이삭 건물중 증가 정도는 유의한 관계가 인정되지 않았다. 4. 건물 수량과 밀접하게 관련된 볏짚 건물중은 초장과는 상관을 보이지 않았던 반면 $m^2$당 수수가 많아짐에 따라 유의하게 증가하였으며, 기계이앙 대비 담수산파의 전체 건물중 비율은 이삭 건물중 비율과는 관계가 없었고 볏짚 건물중 비율과는 정의 상관을 보였다. 5. 기계이앙 대비 담수산파에서 $m^2$당 수수는 9% 증가하여 하나의 이삭이 차지하는 평균 면적이 감소하였음에도 이삭줄기당 건물중 비율이 비슷하게 유지되었다. 6. 따라서 담수산파 재배를 통하여 생산성을 높이는 동시에 노동력과 생산비를 절감할 수 있는 것으로 평가되며, 담수산파에서 이삭 생산량을 높이기 위한 품종 재배적 보완 연구가 필요할 것으로 생각된다.

• 한국산업정보학회논문지
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• 제19권4호
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• pp.1-8
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• 2014

음영 지역 해소 및 셀 커버리지 확대를 위하여 중계기를 활용하는 이동 통신 시스템이 널리 연구되고 있다. 본 논문에서는 중계기를 통해 다중 경로가 확보된 음영 지역에서 주파수 공간 블록 부호를 적용한 OFDMA(orthogonal frequency division multiple access) 전송 시스템을 제안한다. 다중 중계기에서 복원된 전송 신호에 대하여 주파수 공간 블록 부호를 적용하여 재전송함으로서 음영 지역 내 단말기의 수신 성능을 크게 향상시킬 수 있다. 실험을 통해, 제안된 주파수 공간 블록 부호화 OFDMA 전송 시스템의 성능이 기존의 단일 경로 OFDMA 전송 시스템의 성능보다 우수함을 확인한다.

• 한국환경보건학회지
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• 제42권4호
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• pp.274-279
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• 2016

Objectives: We investigated bacterial diversity in the Han River water resource protection area in order to provide basic microbiological information on the drinking water safety of the Seoul metropolitan region. Methods: Samples were collected in the spring and winter, but not during the rainy season. Pyrosequencing, gene amplification, and extraction of nucleic acids were employed in this study. Results: In total, 57 and 48 operational taxonomic units were respectively analyzed in samples collected during spring and winter. Proteobacteria were predominant in all samples. The samples contained phylogenetically diverse bacterial communities, with eleven major phyla and 36 genera. Cyanobacteria were predominant in the spring samples, but not in the winter samples. The predominant species in the samples collected during both seasons belonged to the genus Aquamicrobium and Bradyrhizobium. Moreover, no pathogenic bacteria were detected in the samples. Conclusion: Proteobacteria were predominant in the samples from the Han River water source protection area. Cyanobacteria were more predominant in the spring samples than in the winter samples, but Aquamicrobium and Bradyrhizobium were predominant in both sampling seasons.

• 대한한의학원전학회지
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• 제25권4호
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• pp.105-113
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• 2012

Objectives : Acquiring information from symptoms is one of the important method to gain clinically available information in korean medicine. Therefore, up to now, study of symptom terms was frequently implemented in promotion of various information project. In data extraction methods using symptom information from DB, information search using synonym and method using ontology is studied and utilized. However, considering concept of symptom has essential information of appeared body area and phenomenon we think that extending synonym and ontology relationship in symptom terms can be useful for search and set to this study. Methods : We collect terms relevant to human body area and structure described in Donguibogam. Synonymous relationship between collected terms is organized. Relationship between collected terms is build to human-body-knowledge table which has form of Concept+Relation+Concept. Type of relationship is limited on a range of expressing content about parts of human body. Result & Conclusion : Search condition is generated automatically using relationship of the upper area in knowledge table contents. Information of next and previous acupuncture point, upper and lower acupuncture point, left and right acupuncture point can be searched using information of acupuncture point location, order, relative position in area, direction in knowledge table contents.

• 한국병원경영학회지
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• 제17권4호
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• pp.133-166
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• 2012

Hospitals tend to provide uniformed service to patients despite their various demands stemming from the severity of disease stages or the uncertainties in information of treatment stages. To identify service factors and provide effective contextually aware service models that patients demand depending on their evolving circumstances, the study conducted a survey on service quality based on importance and satisfaction of cancer patients. The study surveyed 286 patients and caregivers on importance and satisfaction through a questionnaire comprising of 17 questions at the outpatient clinic of cancer centers of university hospitals in 5 cities. Based on the risks of the disease and uncertainties in information of treatment stages, the cancer patients were grouped into diagnosis stage; low-risk treatment stage; high-risk treatment stage; stabilization stage. Depending on the patient's situation, the importance and satisfaction of service factors were ranked. These factors were categorized into 4 groups from a managerial perspective into 'keep it up area', 'focus here area', 'low priority area', 'overdone area'. This study provides an effective medical service model that can accommodate patients based on management areas of cancer patients.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.197-202
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• 2004

In order to design accurately sand compaction pile (SCP) method with low replacement area ratio, it is important to understand the mechanical interaction between sand piles and clays and its mechanism during consolidation process of the composition ground. In this paper, a series of numerical analyses on composition ground improved by SCP with low replacement area ratio were carried out, in order to investigate the mechanical interaction between sand piles and clays. The applicability of numerical analyses, in which an elasto-viscoplastic consolidation finite element method was applied, could be confirmed comparing with results of a series of model tests on consolidation behaviors of composition ground improved by SCP. And, through the results of the numerical analyses, each mechanical behaviors of sand piles and clays in the composition ground during consolidation was elucidated, together with stress sharing mechanism between sand piles and clays.