• Annual Conference of KIPS
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• 2015.10a
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• pp.990-992
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• 2015

X-선 영상은 소량의 방사선을 이용하여 만들어지는데 진단 결과를 빠르게 알 수 있지만 혈관이나 근육 밀도가 비슷한 구조물을 구분하는데 있어 주관적 판단이 개입된다. 따라서 영상을 보며 병변의 유무를 진단 할 때에도 정상조직과 병변조직과의 농도차이가 확연하게 들어나지 않은 경우에 환자의 상태를 정확히 진단하기 어렵다. 이러한 x선 촬영영상의 문제점이 있기에 미세한 농도의 차이를 보다 확실히 구분 지을 수 있기 때문에 영상처리가 요구된다. 특히 유선조영 촬영의 경우 주변의 연부조직과 유선의 밀도차이를 극대화시키기 위해 조영제를 유선으로 주입하여 영상을 얻는데, 미세한 병변을 놓치지 않고 객관적으로 판별을 할 수 있도록 다양한 배경영상 전처리 알고리즘의 영향을 분석하였다.

• Journal of Life Science
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• v.23 no.5
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• pp.609-615
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• 2013

Glyceollin I has gained attention as a useful therapy for various dermatological diseases. However, the binding property of glyceollin I to the mammalian adenylyl cyclase (hereafter mAC), a critical target enzyme for the down-regulation of skin melanogenesis, has not been fully explored. To clarify the action mechanism between glyceollin I and mAC, we first investigated the molecular docking property of glyceollin I to mAC and compared with that of SQ22,536, a well-known mAC inhibitor, to mAC. Glyceollin I showed superiority by forming three hydrogen bonds with Asp 1018, Trp 1020, and Asn 1025, which exist in the catalytic site of mAC. However, SQ22,536 formed only two hydrogen bonds with Asp 1018 and Asn 1025. Secondly, we confirmed that glyceollin I effectively inhibits the formation of forskolin-induced cAMP and the phosphorylation of PKA from a cell-based assay. Long term treatment with glyceollin I had little effect on the cell viability. The findings of the present study also suggest that glyceollin I may be extended to be used as an effective inhibitor of hyperpigmentation.

• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2010.06a
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• pp.40-43
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• 2010

본 연구 선행연구에서 설정된 GIS에 의한 택지개발 적지분석 모형이 가지는 한계점을 통해 분석모형의 분석인자를 조정함으로서 도출된 수치를 점수화하여 택지개발 적지를 예측해 보는 데 그 목적이 있다. 또한 본 연구의 공간적 범위가 되는 지역 내에서 개발측의 변화를 고려했다는 점에서 의의가 있다.

• Korean Architects
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• s.611
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• pp.84-89
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• 2020

• Korean Architects
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• s.636
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• pp.68-73
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• 2022

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.491-494
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• 2009

본 논문에서는 비우세 팔굽관절 굽힘근육에 원심성운동을 실시하여, 지연성근육통을 유발시킨 후, 자연치유과 경피신경전기자극치료, 그리고 냉치료의 효과를 조사하는데 그 목적이 있다. 자연치유군과 경피신경 전기자극치료군, 그리고 냉치료군의 평가를 위해 팔꿉관절의 운동시에 시상통증척도(VAS), 최대 염력, 실 효치 값을 측정하여 평가하였다. 대상자는 신체적 결함이 없는 30명의 성인을 대상으로 하였고, 대상자들은 지연성근육통 유발 후, 3개의 군인 자연치유군, 경피신경전기자극치료군, 냉치료군으로 나누었고, $60^{\circ}$/초의 등속성 각속도에서 최대 근력으로 운동시에 최대 연력과 실효치 값, 그리고 시상통증척도를 측정하여 평가하였다. 1. 시상통증척도는 경피신경전기자극치료군의 치료3일차에서 다른 군과 다른 기간에 비해 가장 낮은 수치를 나타내었고, 통계적으로 유의하였다(p<.05). 2. 최대 염력은 경피신경전기자극치료군의 치료3일차에서 다른 군과 다른 기간에 비해 가장 높은 수치를 나타내었고, 통계적으로 유의하였다(p<.05).3. 실효치 값은 경피신경전기자극치료군의 치료3일차에서 다른 군과 다른 기간에 비해 가장 높은 수치를 나타내었고, 통계적으로 유의하였다(p<.05). 이상의 연구 결과로 보아 경피신경전기자극치료는 지연성근육통에 대하여 자연 치유나 냉치료에 비해 더욱 효과적인 치료 방법임을 알 수 있다. 그러므로, 지연성근육통을 가진 환자의 치료 시에 경피신경전기자극치료의 적용은 권장되어야 한다.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.123-128
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• 2019

This study divided 409 local residents in G city of Gyeongsangbuk-do into urban area and rural area, and analyzed the satisfaction with using public health center. The subjects of this study were 284 people who had experience using public health centers among 409 people. In rural areas, satisfaction with general care, oriental care, dental care, physical therapy, examination, and vaccination was low. To improve this, it is necessary to expand and improve facilities so that smooth public health services can be provided to local residents. It is necessary to implement health care policies to resolve medical inequality between urban areas and rural areas.

• Journal of the Korean Society of Food Culture
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• v.33 no.3
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• pp.291-298
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• 2018

This study examined the effects of plums produced in Gimcheon area on the glucose and lipid metabolism in streptozotocin-induced diabetic rats. Male Sprague-Dawley diabetic rats were divided into four groups: control, diabetic control, Diabetes-low plum (containing 10% plum powder), and Diabetes-high plum (containing 20% plum powder). The animals were fed isocaloric experimental diets based on an AIN-76 diet for 6 weeks. Feed efficiency ratio (FER) of the diabetic groups were significantly lower than that of the control. On the other hand, among the diabetic groups, the FER of the high plum intake group was higher than that of the diabetic control. The liver weight per 100 g body weight of each group was similar but the liver weights tended to decrease as the amount of plum intake was increased. Kidney weight per 100 g body weight of the plum intake groups were significantly different compared to that of the diabetic control. The supplementation of plums lowered the fasting blood glucose level of the diabetic groups and improved the glucose tolerance, thereby lowering the glycosylated hemoglobin index. In addition, the supplementation of plum was lowered the blood total cholesterol concentration and increased the HDL-C/TC (%) significantly, thereby lowering the atherosclerotic index (AI) and hepatic peroxide level. A steady diet of plums produced in Gimcheon may be effective in controlling the blood glucose level and preventing chronic diabetes mellitus.

• Journal of the Korean Society of Food Science and Nutrition
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• v.40 no.3
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• pp.379-384
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• 2011

The present study was designed to investigate the chemical composition and antioxidant activities of Prunus salicina Formosa produced in Gimcheon. The free sugar amounts in Prunus salicina Formosa were fructose>glucose>sucrose>maltose, and malic acid contents in Prunus salicina Formosa were the highest among all the organic acids found in the present study. Each Prunus salicina Formosa extract was obtained by treating Prunus salicina Formosa with distilled water, 80% ethanol, 60% acetone, and 80% methanol at 25 and $50^{\circ}C$. The highest contents of total polyphenol and flavonoid were observed in the 60% acetone extract and 80% ethanol extract, respectively. The 60% acetone extract exhibited the greatest DPPH radical scavenging ability, reducing power, and nitrite scavenging ability. However, SOD-like activity was not considerably different for all the extracts studied. The results from the present study could be helpful for developing antioxidant products using Prunus salicina Formosa produced in Gimcheon.

• Journal of Technologic Dentistry
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• v.35 no.4
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• pp.377-385
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• 2013

Purpose: This research conducted by using Department of Dental Laboratory Technology students investigates interpersonal and emotional intelligence impact on psychological happiness. Methods: Study was conducted in the Daegu-Gyeongbuk area Department of Dental Laboratory Technology students, based on 132 people who were enrolled college students. Data analysis, frequency analysis, factor analysis, reliability test, correlation analysis, multiple regression analysis was carried out and SPSS/WIN 18.0 was used. Results: Interpersonal factors utilize emotions, emotional self-control and emotional awareness. Others turned positive (+) was found to affect the psychological, emotional factors utilized in euphoria, emotional adjustment and were found to have positive effects. Conclusion: Looking at the above results gathered from dental engineering students, improvement in interpersonal relationships, and psychological welfare have improve more effectively through utilizing and controlling emotions, including the ability to set their own goals for the future. Motivational training programs for strengthening study habits is more important than what can be based in dental college engineering students. In conjunction with an active lifestyle, future professional dental health services for patients and clinicians care about the improvement of his own psychological happiness was inspire by the care received from home and school and the resulting map is considered to require constant attention.