• Proceedings of the Plant Resources Society of Korea Conference
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• 2011.10a
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• pp.18-18
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• 2011

본 연구는 태양초 품질에 미치는 후숙방법과 산광재료의 효과를 구명하기 위하여 2011년 8월부터 2011년 9월 25일까지 충청북도농업기술원 1중 플라스틱 하우스에서 수행하였다. 전처리 방법은 고추 수확 후 벌크(대조구), 하우스 밀봉, 비닐밀봉 등 3처리를 하였으며, 산광재료는 관행(무차광, 대조구), 차광망(35%), 천막지, 백색부직포, 흑색부직포를 건조대 위의 멀칭용 철사에 고정하여 실험을 수행하였다. 고추건조대($6{\times}1.5{\times}0.75(m)$, $L{\times}W{\times}H$)를 각 앵글로 설치하고, 고추 건조기의 건조 깔판을 깔고 고추를 널어 건조하였다. 플라스틱하우스 바닥에는 천막지를 깔고 토양으로부터 습기를 차단하여 고추 건조를 촉진코자 하였다. 고추 전처리 방법은 벌크 건조가 건조기간이 짧고 비상품과율이 낮아 건조 효율이 우수하였으나, 태양초 생산을 위한 전처리 방법으로는 하우스 밀봉이 우수하였다. 산광재료는 백색부직포 처리시 고추의 수분 증발 속도가 대조구보다 뒤졌으나, 다른 처리보다 온도가 높아 건조기간을 단축할 수 있었고, 색택이 우수할 뿐만아니라 상품성도 우수하였다.

• Journal of Yeungnam Medical Science
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• v.24 no.2
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• pp.311-314
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• 2007

The extraaxial presentation of a medulloblastoma is rare. This article describes the case of a 12-year-old boy who presented with severe headache, nausea, and vomiting. The tumor developed in the left tentorium; it was misdiagnosed as a meningioma based on the radiology examination. We review the literature and discuss the atypical presentation of medulloblastoma.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2011.05a
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• pp.37-38
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• 2011

This study is to analyze and compare improved curing sheet with blue sheet in order to verify the performance related to tensile stress. As results, it is confirmed that improved curing sheet(MP+BBS1) is better than the blue sheet at using field already. Synthetically, curing sheet improved by MP is analyzed to be available instead of the original because it is superior to tensile stress.

• Korean Journal of Plant Resources
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• v.27 no.1
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• pp.102-109
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• 2014

This study was carried out to investigate the effects of diffused light materials on marketable yield and quality of sunlight dried red pepper in plastic film house. The after ripening methods were composed of 3 treatments; using electric bulk dryer (Bulk), sealing house (House), and PE sealing. The diffused light materials were control, tent, shading 35% (Shading net), white polypropylene (PP (white)), and black polypropylene (PP (Black)). The marketable yield was high in order of Bulk as 300 g, House as 275 g, and PE sealing as 112 g. The redness of PE sealing was the highest as 17.85 and that of Bulk was the lowest as 10.65. There was significant difference in redness among the treatments. The moisture content of red pepper was the most rapidly reduced in control, and was the most slowly reduced in Shading net treatment. The marketable yield index was the higher in PP (white) as 114% than control. The redness had a significant difference in PP (Black) and tent compared to the other treatments. The capsaicin content showed the highest as $160mg{\cdot}100g^{-1}$ in PP (white) treatment. Conclusively, the most effective method for sunlight drying red pepper was House with PP (White) treatment. It delayed drying for 2 days but increased marketable yield at 114% than control when sunlight dried red pepper in plastic house. Our results also provided an optimized method for improvement of drying red pepper with sunlight, and will be useful for further drying red pepper research.

• 월간낙농육우
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• v.29 no.4
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• pp.136-137
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• 2009

최근 우리나라를 포함하여 전 세계적으로 기상이변의 빈도와 피해규모가 증가하고 있는 추세이다. 특히 황사 발원지인 중국과 몽고지역에서 구제역으로 폐사한 가축이나 구제역 감염 가축의 배설물, 분비물 등이 주변의 토양에 구제역 바이러스를 오염시킬 수 있으며 황사에 의해 우리나라까지도 영향을 줄 수 있어 그 문제는 더욱 심각한 것으로 나타났다. 실제로 구제역 역학조사위원회에서 2000년 국내에서 발생한 구제역의 유입경로를 조사한 결과, 그 주원인을 해외여행객, 수입건초 또는 바람, 황사 등으로 추정하였다. 축산농가에서 황사가 발생하였을 경우 가축을 축사 안에 대피시켜 황사에 의한 노출을 방지하고 사료용 건초, 볏짚 등은 비닐과 천막 등으로 덮어두며 비닐하우스와 온실 등 시설물의 출입문과 환기창을 반드시 닫아놓아야 한다. 또한 황사가 끝난 후 2주 정도는 질병의 발생유무를 세심하게 관찰할 필요가 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.36-44
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• 2019

Swallowing impairment is a frequent complication following stroke. The characteristics of swallowing impairment with stork patient can facilitate identification of individuals at risk of dysphagia would be of great helpful. The present study examined oropharyngeal swallowing impairment with subacute stroke patients using the Modified Barium Swallowing Impairment Profile(MBSImP). The 49 consecutive patients with the supratentorial stroke met inclusion criteria for the present study. A retrospective review was performed of patients who underwent the videofluoroscopic swallowing study(VFSS). Of Stroke patients, 95.9% exhibited abnormal function of lip closure. 98% and 57.1 % shown abnormal tongue function and lingual motion, respectively. Oral residue was present in 51% and delayed pharyngeal response was present in 89.9%. In addition, abnormal laryngeal and hyoid excursion was seen in 42.9% and 87.8%, respectively. Abnormal function of soft palate elevation was present in 18.4% and abnormal epiglottic movement was seen in 4.1%. 30.6% of 30.6% of these patients exhibited abnormal laryngeal closure. All of the stroke patients(100%) in this study exhibited abnormal pharyngeal stripping wave and pharyngoesophageal segment opening. Abnormal tongue base retraction and oral reside were present 91.8%, respectively. The results suggest that stroke patient is more likely to exhibit reduced swallowing functions including lip closure, tongue control, initiation of pharyngeal swallow, anterior hyoid motion, tongue base retraction, pharyngeal residue and pharyngoesophageal contraction. Therefore, these data could provide valid and precise information regarding physiological evidence to delineate symptoms of dysphagia in this stroke cohort. Future studies should explore the bolus effect in the swallowing impairment.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.315-316
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• 2019

전투복, 군용 천막 등에 사용되는 위장무늬는 군 작전 수행 시 주변 환경의 색상, 패턴을 모사하여 개인병사 및 무기체계의 위장 기능을 극대화하고, 이를 통해 아군의 생명과 시설피해를 최소화하기 위한 목적으로 사용된다. 특히 최근 들어 군의 작전환경과 임무가 복잡하고 다양해짐에 따라, 작전환경에 대한 데이터의 취득 및 정량적 분석을 통해 전장 환경에 최적화된 위장무늬 패턴 및 색상 추출에 대한 연구의 필요성이 증대되고 있다. 본 논문에서는 한반도 자연환경 영상에 대한 자기 조직화 지도(SOM, Self-organizing Map) 기반의 한반도 자연환경 대표 색상 군집화 연구 방법에 대해 서술한다. 이를 위해 한반도 내 위도를 고려한 장소에서 시간별, 계절별 자연환경 영상 수집을 진행하며, 수집된 영상 내 다수의 화소의 군집화를 위해 2차원 SOM을 활용한다. 영상 내 각 화소의 색상 값에 대한 SOM의 학습 시, RGB공간상의 색차/색상 인지 왜곡을 피하기 위하여 CIEDE2000 색차 식을 통해 군집화를 진행한다. 실험결과에서는 온라인상으로 수집한 여름 및 가을철 대표 색상 군집화 결과와, 현재까지 수집된 계절별 자연환경 사진 내 6억 7648개 화소에 대한 대표 색상 군집화 결과를 보여준다.

• Journal of Food Hygiene and Safety
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• v.26 no.3
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• pp.273-282
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• 2011

This study established hazards which may cause risk to human at farm during cultivation stage of paprika. Samples of plants (paprika, leaf, stem), cultivation environments (water, soil), personal hygiene (hand, glove, clothes), work utensils (carpet, basket, box) and airborne bacteria were collected from three paprika farms (A, B, C) located in Western Gyeongnam, Korea. The collected samples were assessed for biological (sanitary indications and major foodborne pathogens), chemical (heavy metals, pesticide residues) and physical hazards. In biological hazards, total bacteria and coliform were detected at the levels of 1.9~6.6 and 0.0~4.610g CFU/g, leaf, mL, hand or 100 $cm^2$, while Escherichia coli was not detected in all samples. In major pathogens, only Bacillus cereus were detected at levels of ${\leq}$ 1.5 log CFU/g, mL, hand or 100 $cm^2$, while Staphylococuus aureus, Listeria monocytogenes, E. coli O157 and Salmonella spp. were not detected in all samples. Heavy metal and pesticide residue as chemical hazards were detected at levels below the regulation limit, physical hazard factors, such as insects, pieces of metal and glasses, were also found in paprika farms. Proper management is needed to prevent biological hazards due to cross-contamination while physical and chemical hazards were appropriate GAP criteria.