초유동 콘크리트의 현장적용시 펌프압송 전후의 물성 변화 특성

김경민,유재강,김동석,남도현,최종원,김영익,Kim, Gyeong-Min,Yu, Jae-Gang,Kim, Dong-Seok,Nam, Do-Hyeon,Choe, Jong-Won,Kim, Yeong-Ik 한국레미콘공업협회 2006 레미콘 Vol.8 No.-

한국과 일본의 노인장기요양보험에 관한 문헌고찰

김경민,김남희,이정화,윤현서,박혜영,김혜진,Kim, Kyung-Min,Kim, Nam-Hee,Lee, Gung-Hwa,Yoon, Hyun-Seo,Park, Hye-Young,Kim, Hye-Jin 한국치위생학회 2017 한국치위생학회지 Vol.17 No.5

Objectives: The purpose of this study is to look into the health insurance systems and application in Korea and Japan in order to improve elderly people's quality of life. Their quality of life can be improved by upgrading the long term care systems; and extending treatment and prevention. Methods: This study is to examine long term care systems articles through content analysis in the National Health Insurance Service. Data were collected from the printed Internet and analyzed. Results: A part-time dentist system in elderly care facilities has trouble in taking care of old people's oral health due to both lack of time and operational difficulties. It is urgent to arrange dental experts who can permanently stay in care facilities and to build systems which can be managed periodically and continually. Conclusions: As having staff training for the efficiency and using the manpower in care facilities (care workers), it is necessary to solve the unequal medical service in oral health care for the elderly in Korea.

증강현실 기술의 소부대 야외 전술훈련 활용 방안 및 법제도에 관한 고찰

김경민,박상준,김지원,김회동,Kim, Kyoung Min,Park, Sangjun,Kim, Jee Won,Kim, Hoedong 한국정보통신학회 2018 한국정보통신학회논문지 Vol.22 No.7

증강현실 기술은 실제공간에 가상정보를 실시간으로 증강하여 사용자가 증강된 가상정보와 상호작용함으로써 작업의 효율성을 향상시키는 기술이다. 최근 증강현실 기술이 발달함에 따라 군사훈련에 적용하기 위한 연구도 활발하게 진행되고 있다. 훈련 중 대민피해, 소음 등으로 인한 민원이나 안전사고 등으로 인해 실전적인 훈련이 제한되어 증강현실 기술 기반의 훈련체계 도입이 불가피하나 현재 개발되고 있는 증강현실 기술을 이용한 군사훈련 시스템들은 대부분 실내 훈련 시스템으로 별도의 설치공간이 필요하고 고비용으로 인해 특수훈련 위주로 개발이 진행되고 있어 우리 군의 소대 이하 규모의 소부대 훈련 시스템으로 활용하기에는 제한사항이 존재한다. 본 논문에서는 증강현실 기술을 소대 이하의 소부대가 주둔지의 야외 훈련장에서 활용할 수 있는 방안을 제시하고 이를 통해 얻을 수 있는 효과와 법제도적 측면에서의 고려사항을 제시한다. According to the dictionary definition Augmented Reality Technology is "an enhanced version of reality where live direct or indirect views of physical real-world environments are augmented with superimposed computer-generated images over a user's view of the real-world, thus enhancing one's current perception of reality". Since civilian property damages, noise and accidents during the field exercise by military or drills so that AR technology are indispensible with small units drills in Army. However because AR technology which Army has adopted are usually use for special units or need separate spaces which costs lots of budgets, those are not fit for small unit drills or tactics in regular Army. In this regards this paper suggests the AR technology which can apply small unit drill field and the efficiency and legal concerns thereof as well.

소음인 공황장애 환자에 대한 증례 보고

김경민,김영균,김종원,정원교,Kim, Gyung-Min,Kim, Young-Kyun,Kim, Jong-Weon,Jung, Won-Gyo 대한한방내과학회 2001 大韓韓方內科學會誌 Vol.22 No.3

Panic disorder is one of common disease clinically, and it is included in the anxiety disorders. This case is about a patient who is 43 years old lady, suffered by a sense of unease, irritation, palpitation, chest discomfort, heating sense of the upper part. etc. This patient was treated by Bosimgunbitang(Buxin Jianpi Tang) in early stage, and Palmulgunzatang(Bawu Junzi Tang) in chronic stage. This paper describe the process and contents about the way the patient was treated.

국내 귀리품종 탈부특성에 따른 품질 및 유연관계 분석

김경민,신동진,김경훈,권유리,박효진,현종내,김영진,오명규,박영훈,Kim, Kyeong-Min,Shin, Dongjin,Kim, Kyeong-Hoon,Kwon, Yu-Ri,Park, Hyo-Jin,Hyun, Jong-Nae,Kim, Young-Jin,Oh, Myung-Kyu,Park, Young-Hoon 한국식물생명공학회 2018 식물생명공학회지 Vol.45 No.4

귀리(Avena Sativa L., Oat)에서 이삭모양과 탈부특성이 다른 겉귀리와 쌀귀리를 품질특성으로 구분하고자 12 품종 귀리종실의 이화학적 특성 및 식이섬유를 분석하였고, 61개의 SSR 분자마커를 이용하여 근연관계 및 조양 판별 마커조합을 설정하였으며 결과를 요약하면 다음과 같다. 1. 공시한 12개의 귀리 품종을 생육조사 한 결과 쌀귀리는 이삭의 한 소수에서 영화수가 4~5개 생기는데 비해 겉귀리는 2~3개 생겼으며, 탈곡 후 종실의 껍질 유무 또한 쌀귀리는 없었고 겉귀리는 껍질이 남아있는 형태로 기존에 알려진 것과 같은 결과를 보였다. 2. 단백질은 쌀귀리가 13.45 ~ 16.56%, 겉귀리는 12.95 ~ 15.31%의 함량 분포를 나타내었으며, 지방은 쌀귀리가 7.26 ~ 10.34%, 겉귀리는 7.53 ~ 10.82%의 함량 분포를 나타내었으며, 베타글루칸은 쌀귀리가 4.19 ~ 5.05%, 겉귀리는 3.49 ~ 5.60%의 함량 분포를 나타내어 귀리 품종 간에는 품질특성이 차이가 나타났으나 쌀귀리와 겉귀리를 구분 할 수 있을 정도는 아니었다. 3. 지방산 조성 비율은 쌀귀리가 겉귀리에 비해 올레인산(C18:1, Oleic acid, 40.2 ~ 50.9%)과 스테아르산(C18:0, Stearic acid, 1.2 ~ 2.5%)이 높은 비율을 나타냈으며, 겉귀리는 쌀귀리에 비해 리놀레산(C18:2, Linoleic acid, 30.6 ~ 41.2%)과 리놀렌산(C18:3, Linolenic acid, 0.7 ~ 1.3%)이 더 높은 비율을 보였다. 4. 귀리의 근연관계는 계수(Coefficient) 1.22에서 그룹 하여 정리한 결과 겉귀리 6품종과 쌀귀리 1품종으로 그룹 되었고 유전적 거리(Genetic Distance)는 '동한'과 '태한'이 가장 가깝게 나타났으며 다음은 '풍한', '삼한', '옥한', '조풍', '중모2005' 순으로 나타났다. 계수(Coefficient) 1.22에서 그룹 되지 않은 귀리는 겉귀리 1품종과 쌀귀리 4품종으로 '수양', '다한', '대양', '선양', '조양' 순으로 그룹에서 먼 것으로 나타나 대체적으로 겉귀리와 쌀귀리가 서로 멀게 나타났다. 5. 12개의 귀리품종에 61개의 SSR maker를 이용하여 분석한 결과 '조양'은 AM28, 29, 32, 34, 36의 5개 SSR마커에서 다른 품종과 다른 밴드 패턴을 나타내어 품종 구분이 가능하였다. The consumption of oats (Avena sativa L.) with high nutritional utility is accelerating due to the increased consumers' demand for functional foods. In Korea, naked oats are used as food, while covered oats are used for animal feed. However, it is difficult to distinguish naked oats from covered oats when the husk is removed from the grains by a special process. The present study was carried out to investigate experimental methods that would be beneficial in the segregation of different types of oats after husk removal. Grain quality-related biochemical compounds were analyzed in a bid to differentiate the oat dehulling characteristics. In addition, 61 SSR markers were examined for genetic relationship and variety identification of oats using five naked and seven covered oat varieties. Results showed that, the contents of protein, lipid, and ${\beta}-glucan$ were not significantly different among the oat varieties and this could not be used as an index for distinguishing oats husk character. However, in the fatty acid composition ratio,, naked oats had a higher ratio of stearic acid (C18:0) and oleic acid (C18:1) than covered oats, and covered oats had a higher ratio of linoleic acid (C18:2) and linoleic acid (C18:3) than naked oats. The assessment of SSR marker genotype revealed that 33 polymorphic bands among 12 oat varieties and 1 variety could be distinguished through the combination of polymorphic markers thus indicating the usability of these markers for variety identification in oats.

Associations among High Risk for Sleep-disordered Breathing, Related Risk Factors, and Attention Deficit/Hyperactivity Symptoms in Elementary School Children

김경민,Jee Hyun Kim,Dohyun Kim,Myung-Ho Lim,Hyunjoo Joo,Seung Jin Yoo,Eun Jung Kim,Mina Ha,Ki-Chung Paik,Hojang Kwon 대한정신약물학회 2020 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.18 No.4

Objective: Habitual snoring is a common problem in children. We evaluated the association between a high risk for sleep-disordered breathing and attention deficit/hyperactivity symptoms. Methods: Parents of 13,560 children aged 6 to 12 years responded to questionnaires including items on habitual snoring and the Korean attention deficit/hyperactivity disorder rating scale. The snoring score comprised the number of “yes” responses to habitual-snoring items, and a high risk for sleep-disordered breathing was defined as a snoring score ≥ 2. Results: The odds ratio (OR) of a high risk for sleep-disordered breathing was significantly higher in boys (OR = 1.47; p < 0.001), overweight children (OR = 2.20; p < 0.001), and children with current secondhand-smoking exposure (OR = 1.38; p < 0.001). The Korean attention deficit/hyperactivity disorder rating scale score increased significantly with the snoring score (0 vs. 1, B = 1.56, p < 0.001; 0 vs. 2, B = 2.44, p < 0.001; 0 vs. 3, B = 2.48, p < 0.001; 0 vs. 4, B = 3.95; p < 0.001). Conclusion: Our study confirms several risk factors of sleep-disordered breathing, namely male sex, overweight, and exposure to tobacco smoking, and found a positive association between habitual snoring and attention deficit/hyperactivity symptoms.

나비모양 망막이상증의 빛간섭단층촬영 소견 1예

김경민,박한상,하승민,유용성,김시열,Kyoung Min Kim,MD,Han Sang Park,MD,Seung Min Ha,MD,Yong Sung You,MD,Si Yeol Kim,MD 대한안과학회 2012 대한안과학회지 Vol.53 No.11

Purpose: The butterfly-shaped pigment dystrophy is an extremely rare autosomal dominant retinal disorder. The authors present a case of butterfly-shaped pigment dsytrophy not reported previously in Korea. Case summary: A 45-year-old man had bilateral blurred vision for 2 years. His visual acuity was 0.2 in the right eye, and 0.3 in the left and was uncorrected. Funduscopically, yellow pigment deposits were present at the level of retinal pigment epithelium (RPE) in the central macula of both eyes. Fluorescein angiography (FA) revealed a central, dark, butterfly- shaped lesion surrounded by a region of hyperfluorescence, Spectral domain optical coherence tomography (OCT) showed thick elevation of the RPE with hyperreflectivity and disruption of the inner and outer segment (IS/OS) interface of the photoreceptors. The patient had normal color vision, visual field and electroretinograms and reduced electrooculograms. Conclusions: In general, butterfly-shaped pigment dystrophy is known to have good visual prognosis. However, in some cases the disease can be a chronic progressive disorder with secondary involvement of the photoreceptors, as exemplified this patient. The authors anticipate more detail regarding the natural course of this disease will be obtained through spectral domain OCT.

벼의 Doubled-haploid 집단육성과 SSR 마커를 이용한 유전자 지도작성

김경민,남우일,권용삼,손재근,Kim, Kyung-Min,Nam, Wu-Il,Kwon, Yong-Sham,Sohn, Jae-Keun 한국식물생명공학회 2004 식물생명공학회지 Vol.31 No.3

본 연구에서는 1998년부터 2003년 하계까지 약배양 기법 및 콜히친 처리를 이용하여 개발한 '삼강벼/낙동벼' DH(doubled-haploid) 183계통의 주요 농업 형질을 조사$.$분석하였다. DH 집단의 주요 농업형질을 조사한바 초장, 간장, 수장, 삼절간장, 수수 및 출수일수는 양적형질의 특징인 넓은 범위의 변이폭, 연속적인 빈도 분포양상 및 양친을 초월하는 초월분리 현상을 보였다. SSR 마커를 이용한 유전자지도의 작성에는 양친에 다형성을 나타내는 136개의 마커를 사용하였다. 작성된 유전자 지도는 전체 길이가 1,909cM이었으며, 마커간 평균길이는 14 cM을 나타내었다. A doubled-haploid (DH) population was developed through anther culture of F$_1$ plants obtained from a cross between a japonica cultivar, 'Nagdongbyeo', as male parent and a indica cultivar, 'Samgangbyeo', as female parent. Segregation modes for plant length, culm length, panicle length, third internode length, and days to heading in the DH lines showed nearly normal distribution with wide range of variation. A molecular map with 136 simple sequence repeat (SSR) markers was constructed using the DH population. The total map distance was 1,909 cM and the average interval of marker distance was 14 cM.

구보음(九寶飮)과 가미구보음(加味九寶飮)이 폐혈전색전(肺血栓塞栓) 및 즉시형(卽時型) Allergy반응(反應)에 미치는 영향(影響)

김경민,강병령,박동일,정광식,Kim, Gyoung-Min,Gang, Byoung-Ryoung,Park, Dong-Il,Jeong, Gwang-Sik 대한한방내과학회 2000 大韓韓方內科學會誌 Vol.21 No.4

Objective : Experimental studies were done to research the effects of Gubo-eum(Jiubao-yin) and Kamigubo-eum(Jiameijiubao-yin) on the pulmonary thromboembolism and the immediately type hypersensitivity. Methods : For measuring the response about the pulmonary thromboembolism, we investigated a survival rate after the intravenous injection of sodium arachidonate and adenocine diphophate(ADP). For measuring the response about the immediately type hypersensitivity, we did the intravenous injection of histamin and serotonin, and phlebotomized and excoriated skin and investigated the amount of escaped pigment. Results : The each solid extract of Gubo-eum(Jiubao-yin) and Kamigubo-eum(Jiameijiubao-yin) revealed significant decrease effect on viscosity of mucin solution. The each solid extract of Gubo-eum(Jiubao-yin) and Kamigubo-eum(Jiameijiubao-yin) revealed significant effect on the pulmonary thromboembolism induced by sodium arachidonate and adenocine diphophate(ADP). The each solid extract of Guboeum(Jiubao-yin) and Kamigubo-eum(Jiameijiubao-yin) revealed significant on vascular permeability responses to intradenmal histamine and serotonine. conclusions : The each solid extract of Gubo-eum(Jiubao-yin) and Kamigubo-eum(Jiameijiubao-yin) revealed significant effect on the immediately type hypersensitivity and the pulmonary thromboembolism.

불안 관련 장애의 신경생물학적 이해

김경민,김민경,이상혁,Kim, Kyung-Min,Kim, Min-Kyoung,Lee, Sang-Hyuk 대한생물정신의학회 2014 생물정신의학 Vol.21 No.4

Anxiety disorders are characterized by dysregulation of neuroendocrine, neurotransmitter and neuroanatomical functions. Substantial advances in research method offered new insights into the neurobiologic mechanisms in anxiety disorders. Advances in molecular biology have enabled illumination of hormone and neurotransmitters that have important roles in anxiety. The neuroanatomic circuits related to anxiety are also being elucidated by improvements in neuroimaging technology such as structural and functional magnetic resonance imaging. This article reviews the research data in relation to the neurobiology underlying fear and pathologic anxiety and discusses their implications for development of biological treatments for anxiety disorders.