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.

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.

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.

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.-

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.

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.

지상 LiDAR를 이용한 BIM 기반 건물의 3D 공간정보 구축 연구

김경민,이길재,조기성,Kim, Kyeong-Min,Lee, Kil-Jae,Cho, Gi-Sung 한국국토정보공사 공간정보연구원 2016 지적과 국토정보 Vol.46 No.1

최근 IT기술의 발달과 함께 건설 분야와 IT기술의 융합에 맞추어 비정형화와 대형화로 인해 건물의 외형이 다양해지고 있다. 이에 건물을 기존보다 정확하게 표현하면서 시각적으로도 우수한 3차원 공간정보를 구축하기 위해 본 연구에서는 대상 건물을 지상 LiDAR를 이용해 고밀도 점군자료를 취득하였고, 이를 바탕으로 BIM(Building Information Modeling) 기반의 건물 모델을 제작하였다. 이를 각 층별 레이어로 개별 추출하여 높이에 따른 건물 외곽정보들과의 차이점을 확인하였으며, IFC 표준 포맷을 활용한 공개형 BIM을 통해 구조물의 외곽 현황 파악이 가능함을 확인하였으며, 이를 기반으로 하는 새로운 입체지적 및 공간정보 데이터 구축 방안을 제시하였다. Recently, along with the development of IT, the non-linearity and enlargement in the response to the combination of the building industry and IT have made a wide variety in outer shapes of the buildings. So buildings need a more accurate representation using visually superior three-dimensional space information. Therefore, the study models the shapes of the other buildings in accordance with the heights. Frist of all, we measured the buildings using a Terrestrial LiDAR. Second, we obtained a high-density point cloud date of the buildings. Through this data, we made the BIM model and compared the heights of each floor's outer information layers. And then identified the BIM data status using IFC standards formats. From this data, it proposes a new 3D cadastre and the alternative for the establishment of spatial information.

들깨의 자엽절편배양을 통한 고효율 식물체 재분화

김경민,이현숙,Kim, Kyung-Min,Lee, Hyeon-Suk 한국식물생명공학회 2007 식물생명공학회지 Vol.34 No.1

들깨의 조직배양에서 배지의 생장조절제 조성은 0.1 mgyL의 NAA와 2.0 mg/L의 BA가 혼용된 배지에서 신초형성률이 24.7%로 가장 높게 나타났다. 신초형성에 적합한 배양부위는 자엽이었으며 품종별 신초형성율은 $3.0{\sim}27.3%$로 품종간 차이가 컸고, '만백들깨'의 자엽 배양에서 27.3%의 가장 높은 재분화율을 나타내었다. 조직부위별로는 공시된 모든 품종에서 배축보다는 자엽 조직에서 신초형성율이 높았으며, 신초의 분화형태는 배형성 (6.1%)보다 기관형성 (22.8%)을 경유하는 것이 많았다. A reliable and effective tissue culture system was established for Perilla frutescens (perilla) using different cultivar, explant source, and growth regulator composition in medium. MS medium supplemented with 2.0 mg/L BA and 0.1 mg/L NAA was maximum at shoot induction. Cotyledon explants formed more shoots than hypocotyl explants. The frequency of plant regeneration through organogenesis was higher (22.8%) than that (6.1%) of somatic embryogenesis. Five genotypes of perilla were screened for the feasibility of shoot regeneration, cotyledon explant of 'Manbaek' showed the highest shoot induction at a frequency of 27.3% among the tested cultivars.

안과적 이상을 동반한 DiGeorge 증후군 1예

김경민,이지웅,전보영,신재필,김시열,Kyoung Min Kim,Ji Woong Lee,Bo Young Chun,Jae Pil Shin,Si Yeol Kim 대한안과학회 2009 대한안과학회지 Vol.50 No.12

Purpose: DiGeorge syndrome (chromosome 22q11.2 deletion syndrome) is a syndrome of multiple congenital anomalies characterized by hypoplasia or aplasia of the thymus and parathyroid, cardiovascular malformation, immune deficiency, cleft palate, characteristic facial features, and hypocalcemia. Ocular findings of DiGeorge syndrome are posterior embryotoxon, retinal vascular tortuosity, strabismus, ptosis, amblyopia and tilted optic disc. The authors present a case of DiGeorge syndrome with ocular manifestation not reported previously in Korea. Case summary: A six-year old female diagnosed with DiGeorge syndrome was referred to the authors’ department within the hospital. The chief complaint was blurring vision in both eyes. Best corrected visual acuity of the right eye was 0.5 and of the left eye was 0.63. Cycloplegic refraction revealed high hyperopia and astigmatism in both eyes (OD: +7.25 Dsph; -2.5 Dcyl axis 180°, OS: +6.25 Dsph; -3.75 Dcyl axis 180°). In addition, hypertelorism, ptosis and tortuous retinal vessels during fundus examination were noted. Conclusions: Upon the initial diagnosis of DiGeorge syndrome in children, a comprehensive ocular examination is necessary because other ocular conditions may exist which can affect the visual development of the patient. J Korean Ophthalmol Soc 2009;50(12):1909-1912

편석법에 의한 Al 정련시 불순물농도의 정량적계산에 관한 연구

김경민,윤의박 ( Kyoung Min Kim,Eui Pak Yoon ) 한국주조공학회 1995 한국주조공학회지 Vol.15 No.5

N/A The effect of forced convention on the solute redistribution of the Al ingot was studied quantitatively in an effort to fabricate high purity aluminum using a segregation method. Based on the experimental results, the solute concentration in the solid phase tended to decrease at the early state of solidification, and then increased gradually as solidification proceeded. Fe and Si concentrations decreased as growth rate decreased and as revolution speed increased. The solute redistribution obtained from the BPS model incorporated with the tangential flow component as well as the axial flow component within the melt, agreed well with the measurements.