• Proceedings of the Korea Contents Association Conference
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• 2017.05a
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• pp.109-110
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• 2017

본 연구에서는 2016년 전 세계에 공포를 안겼던 지카 바이러스(Zika virus)와 최근 아열대성 기후의 확대로 인해 향후 대유행이 예상되는 뎅기 바이러스(Dengue virus)의 구별 진단 방법에 대해 논의하고자 한다. 두 바이러스는 모두 플라비바이러스 속(Flavivirus genus)에 해당되며, 동일한 단백질 도메인(domain)으로 구성되어 있다. 본 연구에서는 여러 도메인 중에서도 진단에 유리하다고 판단되는 비구조단백질 1(NS1, non-structural protein 1)을 선정하였으며, UniProt (Universal Protein Resource) 데이터베이스를 활용하여 지카 바이러스와 뎅기 바이러스의 비구조단백질 1의 아미노산 서열을 상호 비교 분석 하였다. 더 나아가 IEDB (Immune Epitope Database) 데이터베이스를 활용하여 비구조단백질 1의 아미노산 중, 진단에 용이한 에피토프로 예상되는 5개의 후보를 도출하였다. 최종적으로 후보군으로부터 지카 바이러스와 뎅기 바이러스를 구별하여 진단할 수 있다고 판단되는 에피토프(펩타이드)를 제안하였다.

• The Journal of Korean Orthopaedic Ultrasound Society
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• v.4 no.2
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• pp.97-100
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• 2011

The iliopsoas bursa lies between the iliopsoas tendon and the anterior hip joint capsule and is difficult to detect by ultrasonography in normal setting. However, some of them communicated with the hip joint and the iliopsoas bursitis can be detected as a reflection of intra-articular pathology. We report two cases of acetabular labral tear accompanied with the iliopsoas bursitis detected by ultrasonography.

• Journal of The Korean Society of Grassland and Forage Science
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• v.8 no.3
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• pp.117-122
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• 1988

다른 生長條件(growth chamber, outdoor)과 室素施肥條件(N 0, N 60kg $ha^{-1}$')에서 자란 Perennial rye- grass잎에 있어서 葉伸長率(LER)과 伸底部位의 空間的 移動 및 細胞의 伸長등을 알아보고자, 잎 基部내 伸長部位의 O~30mm에 pin처리를 하고 일정시간후 Pin hole의 이동거리로서 長을 조사하었으며 표면복 제방법에 의해 細胞의 길이를 측정하였다. Growth chamber에서 자란 목초의 LER은 25.2mm $day^{-1}$(outdoor 목초에 비해 54.6% 증가), 생육의 공 간분포는 基部로부터 24mm까지, 최대생육은 10~13nm에서, 세포신장은 20nm까지로 관찰되었다. Outdoor 목초는 LER 16.3nm, 생육분포는 17mm까지, 최대생육은 5 ~8mm에서, 세포신장은 14mm까지었다. 질소시비구 목초의 LER은 30.3nm$day^{-1}$(무시비구 목초에 비해 61, 2% 증가), 생육분포는 基部로부터 27 mm까지, 최대생육은 13~1Smm에서, 세포신장은 21mm까지었으며, 질소무시비구 목초는 LER 21.3mm, 생육 분딘는 21mm까지 최대생육은 8~llmm에서, 세포신장은 16mm까지였다. Ligule 부위의 세포길이는 현저히 짧아졌으며, LER이 빠를때 伸長部位내 生育의 移動速度도 빨랐다.

• The Journal of the Korean bone and joint tumor society
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• v.13 no.2
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• pp.113-118
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• 2007

Surgical treatment of pelvic bone tumors represent one of the most complicated problem in musculoskeletal oncology. Because of three dimensional anatomy of the pelvis, tumors reach huge sizes and the diagnosed late relatively to a similar tumors in extremity. Especially, there are limited reconstruction methods to keep the function of hip joint after resection of periacetabular tumors, and the results of reconstruction is not so promissing. We present one case of periacetabular metastatic tumor from renal cell carcinoma, which was resected with wide margin and reconstructed with composite of pasteurized autogenous bone graft and constrained total hip arthroplasty.

• School Mathematics
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• v.18 no.3
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• pp.541-569
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• 2016

The purpose of the study is to investigate elementary school students' creativity-integrated thinking ability and problem solving ability of core ability in 2015 revision curriculum of mathematics department. In addition, the relation between students' creativity-integrated thinking ability and problem solving ability was analyzed on problem solving process. As result, students' both abilities showed moderate level. Furthermore, students' creativity-integrated thinking ability and problem solving ability showed positive correlation.

• Journal of the Architectural Institute of Korea Structure & Construction
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• v.35 no.5
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• pp.117-124
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• 2019

Nonstructural elements are installed according to the function of a building, and refer to the elements other than a structural system that resists external loads. Although the nonstructural elements had the largest part of seismic loss of buildings, seismic design of buildings mainly focuses on structural system and the seismic design of nonstructural elements are rarely conducted. In this study, the seismic design provisions of nonstructural elements presented in Uniform Building Code (UBC) and International Building Code (IBC) were investigated in order to analyze the seismic design considerations of nonstructural elements presented in Korean Building Code (KBC). The results showed that the equivalent static load applied to seismic design of nonstructural elements was revised to take into consideration a total of five items such as effective ground acceleration, vertical amplification factor, response amplification factor, response modification factor, importance factor.

• Korean Journal of Soil Science and Fertilizer
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• v.29 no.3
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• pp.297-302
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• 1996

The effect of application rate of pig or chicken manure on the seasonal change of tomato(Minicarol) rhizosphere microflora was investigated by field experiment were surface soil(16cm) mixed with manures 1 weeks before transplanting. 1. Rhizobacteria population of control plot decreased 5 weeks after transplanting(WAT) than 1 WAT and 1.5~2 times higher colony counting was found in DNB(Diluted nutrient broth medium) than NB(Nutrient broth medium) at 15 WAT. 2. Rhizobacteria population at 1 WAT inereased in NB medium with the application rate of both manures but decreased in DNB with chicken manure. Colony counting in NB of 60 and 120 mg/ha treatment was 100 times higher than that of the control. However, rhizobacteria in DNB at 15 WAT(harvest stage) was much higher than that of NB. 3. Application rate did not affect fungi population 1 WAT in pig manure but decresed in chicken manure. At 15 WAT fungi population was 2 times higher than 1 WAT with chieken manure and highest in 30 mg/ha but with pig manure decreased with rate than the control. 4. Actinomycetes population at 1WAT was not different among pig manure rates and decreased with chicken manure than control. At 15 WAT population increased in all manure rates. especially in 10 mg/ha pig manure and 30 mg/ha chicken manure 4 times that 1 WAT.

• Therapeutic Science for Rehabilitation
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• v.9 no.1
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• pp.79-90
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• 2020

Objective : The purpose of this study was to investigate the age, motor function, and characteristics of feeding and articulation in children with spastic cerebral palsy. Methods : This study included 34 boys and 27 girls who lived in Seoul, Gyeonggi, Daegu, Daejeon, or Busan, and were diagnosed with cerebral palsy by rehabilitation doctors. A total of 61 children with cerebral palsy were identified as dependent variables for verbal intelligibility, diadochokinesis speed and intelligibility. Multiple regression analysis was performed. Results : Verbal intelligibility among the articulating abilities of children with spastic cerebral palsy was significantly associated with the non-speech mechanisms of cup drinking, and spoon feeding. Diadochokinesis speed was significantly associated with the speech mechanism of porridge feeding, the non-speech mechanism of cup drinking, and motor function. Diadochokinesis intelligibility also showed significant results with regards to the speech mechanism of porridge feeding and the non-speech mechanism of cup drinking. Conclusion : It is useful to evaluate and treat eating function by considering speech and non-speech mechanisms and motor function, according to eating function, among the variables related to articulation ability in children with spastic cerebral palsy. In addition, it would be very useful to study the improvement of articulation abilities after developing and applying a feeding program for children with cerebral palsy.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.29 no.2
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• pp.157-174
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• 1984

Four different levels of nitrogen were applied to 3 naked barley cultivars (Hordeum vulgare L.) Yonezawa, Baekdong and Yeongsanbori. Changes in chlorophyll content, green leaf area and light penetration were monitored after heading. Yield and its components were examined upon these changes. Increased level of N-application delayed the days to heading and ripening by 2-3 and 6-7 days, respectively, in Yonezawa. Yonezawa with a short culm was more resistant to lodging than two tall ones (Baekdong, Yeongsanbori) under heavy nitrogen applications. Yield was affected mostly by the number of spikes per unit area and 1, 000 grain weight at all levels of N-applications. The increase in dry weight of Baekdong was more than in that of Yonezawa. A sharp increase in dry weight was observed after 3 weeks of heading. Maximum yield was obtained at $N_2$ in Yonezawa (234kg/10a) and Baekdong (302kg/10a) and at $N_1$ in Yeongsanbori (332kg/10a). It appears essential to attain the sufficient leaf area and the increase in chlorophyll content for maximum yield. However, too much leaf area at the highest N level up to the ripening stage was not beneficial for dry matter production.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.56 no.2
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• pp.140-145
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• 2011

In order to establish the application method of slurry composting & biofilteration liquid fertilizer (SCB LF) in rice cultivation, experiments were studied on split application method of it and effects of it on soil chemical properties and rice yields. Land leveling by rotary tillage within 2 days after application of SCB LF, $NH_4$-N concentration in soil was maintained uniformly in all paddy field. Initial concentrations of $NH_4$-N and $NO_3$-N in soil were high at standard fertilization and 100% application of SCB LF as basal fertilization, however, after tillering stage they maintained similar concentrations in all experimental plots. $NO_3$-N content in infiltration water was slightly lower at 70% application of SCB LF as basal fertilization and 30% application of SCB LF as fertilization at panicle initiation stage than at standard fertilization. Yields of rice by split application of SCB LF were lower at 100% application of SCB LF as basal fertilization, however, those of the other application of SCB LF were similar with that of standard fertilization. In case of rice quality, perfect kernel rates were high and protein contents were lower at non-application and 100% application of SCB LF. Rice quality of 70% application of SCB LF as basal fertilization and 30% application of SCB LF as fertilization at panicle initiation stage were similar with that of standard fertilization.