신호 평균화 심전도(Signal-Averaged Electrocardiogram)의 이해와 임상적 이용

이순주,Lee, Soon Ju 대한소아청소년과학회 2002 Clinical and Experimental Pediatrics (CEP) Vol.45 No.9

포스터 : 유아 및 초등 저학년용 인터넷 중독 척도

이순주 ( Soon Ju Lee ),송진원 ( Jin Won Song ) 한국컴퓨터교육학회 2011 한국컴퓨터교육학회 학술발표대회논문집 Vol.15 No.2

본 논문에서는 만5-8세에 해당하는 유아 및 초등저하견용 인터넷 중독 진단척도를 개발하였다.

대학생의 내현적 자기애가 취업불안에 미치는 영향 : 학업적 정서조절과 학업적 자기효능감의 매개효과

이순주(Lee Soon Ju),이지연(Lee Jee Yon) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.9

목적 본 연구는 대학생의 내현적 자기애와 취업불안과의 관계에서 학업적 정서조절과 학업적 자기효능감의 매개효과를 검증하고자 하였다. 방법 수도권 소재 대학생 283명의 자료를 수집하여 SPSS 23.0과 AMOS 20.0으로 분석하였다. 선행연구를 바탕으로 연구모형을 설정하여 모형의 적합도를 검증하였다. 결과 첫째, 내현적 자기애는 학업적 자기효능감과 학업적 정서조절에서 부적 상관을 나타내었고, 취업불안과는 정적상관을 나타내었다. 그리고 학업적 정서조절은 학업적 자기효능감과 정적관계를 나타내었다. 둘째, 내현적 자기애가 직접적으로 취업불안에 영향을 미쳤고, 내현적 자기애가 학업적 정서조절과 학업적 자기효능감을 통해서도 각각 취업불안에 매개효과를 보였다. 또한 내현적 자기애와 취업불안의 관계에서 학업적 정서조절이 억제효과를 나타났다. 셋째, 내현적 자기애가 취업불안으로 가는 경로에서 학업적 정서조절과 학업적 자기효능감의 순차적 이중매개효과의 개별매개효과가 있었다. 결론 본 연구결과는 대학생의 내현적 자기애가 취업불안에 영향을 미친다는 것을 경험적으로 확인하고, 대학생 상담에서 내현적 자기애자를 개입할 때 학업적 정서조절과 학업적 자기효능감을 통합적으로 접근할 때 더 효과가 있음을 시사한다. 끝으로 본 연구의 제한점과 후속연구에 대한 제언을 논의하였다. Objectives This study aimed to examine the mediation effect of academic emotion regulation and academic self-efficacy between covert narcissism and employment anxiety of university Students. Methods For this purpose, the data were collected from 283 university students and were analyzed through SPSS 23.0 and Amos 20.0. Results First, higher covert narcissism was negative associated with higher academic emotion regulation and academic self-efficacy whereas higher covert narcissism showed positively association with employment anxiety. Second, covert narcissism had a direct effect on employment anxiety, and academic emotion regulation and academic self-efficacy each mediated effect the relationship between covert narcissism and employment anxiety. Also academic emotion regulation had suppression effect between covert narcissism and employment anxiety. Third, covert narcissism presented an effect on employment anxiety through the sequential double mediation of academic emotion regulation and academic self-efficacy. Conclusions This study empirically found covert narcissism of university students would affect of employment anxiety and It suggests that it is more effective when academic emotional regulation and academic self-efficacy are integrated in the intervention of covert narcissism in university student counseling. Finally, the implications and limitation of this study along with suggestions for future research were discussed.

PHOX2B유전자의 27 다염기반복 돌연변이를 가진 Haddad증후군

김순주 ( Soon Ju Kim ),주연수 ( Yeon Soo Cho ),최윤정 ( Yun Jung Choi ),정재희 ( Jae Hee Chung ),정민호 ( Min Ho Jung ),이순주 ( Soon Ju Lee ),성인경 ( In Kyung Sung ),김소영 ( So Young Kim ) 대한주산의학회 2011 Perinatology Vol.22 No.4

Haddad syndrome is an extremely rare disorder which combines congenital central hypoventilation syndrome (CCHS) and Hirschsprung`s disease. Several reports have demonstrated that CCHS was related to mutation of the PHOX2B gene. We report here a newborn male infant with apnea and bowel obstruction. He has been diagnosed with combined congenital central hypoventilation syndrome and Hirschsprung`s disease, and had 27 polyalanine repeats in the PHOX2B gene. Two cases of Haddad syndrome with identified PHOX2B gene mutation have been recently reported in Korea. Both of them had extended alleles containing 26 polyalanine repeats. It is known that increased number of polyalanine repeat mutations is associated with a more severe clinical phenotype. The baby reported here had 27 alanine repeats (i.e. one more than the previously reported cases in Korea) and ganglion cells could be found only in the distal 70 cm of his small bowel.

호흡곤란 증후군 미숙아에서 혈중 L-arginine 농도와 Oxygenation Index 및 폐동맥압과의 관계

정경아,이순주,성인경,전정식,Jeong, Kyong Ah,Lee, Soon Ju,Sung, In Kyung,Chun, Chung Sik 대한소아청소년과학회 2003 Clinical and Experimental Pediatrics (CEP) Vol.46 No.12

Purpose : This study was performed to observe the relationship of plasma L-arginine level and the severity of disease and pulmonary artery pressure in respiratory distress syndrome of premature infants. Methods : Peripheral blood samples were obtained at 1st, 3rd and 7th day from 21 premature infants with respiratory distress syndrome to analyze the L-arginine concentration. Oxygenation index (OI), an indicator of the severity of the disease, was calculated at the same time of the blood sampling. And pulmonary artery pressure was measured by Doppler echocardiography at each period. Plasma L-arginine level, OI and right ventricular systolic time interval(RVSTI) were analyzed. Results : Plasma L-arginine concentration of the 1st day was lower than 3rd and 7th day. OI and RVSTI were significantly correlated with each other(r=0.772, P<0.01). Plasma L- arginine level was correlated with oxygenation index(r=-0.346, P<0.01) and RVSTI(r=-0.416, P<0.01). Conclusion : Plasma L-arginine level was lowest in the 1st day during the study period. Plasma L-arginine concentration correlated significantly with the severity of respiratory distress syndrome and pulmonary artery pressure in premature infants. 목 적 : RDS가 있는 미숙아에서 질병의 심한 정도와 폐동맥압 및 혈중 L-arginine 농도와는 어떤 연관이 있는지 알아보고자 하였다. 방 법 : RDS로 인공 환기요법을 시행 받은 재태기간 37주 미만 미숙아 21명을 대상으로 하여 제 1병일, 제 3병일, 제 7병일에 혈액을 채취하여 혈중 L-arginine 농도를 측정하였다. 혈액채취와 동일한 시기에 호흡곤란 증후군의 중등도를 나타내는 지수로서 OI를 산출하였고, 도플러 심초음파를 이용하여 RVSTI를 측정하여 폐동맥압의 지표로 삼았다. OI와 혈중 L-arginine 농도 및 RVSTI 간의 상관관계를 알아보았다. 결 과 : 1) OI가 클수록 RDS 미숙아의 혈중 L-arginine 농도는 낮았다(r=-0.346, P<0.01). 2) OI가 클수록 RVSTI도 증가되었다(r=0.772, P<0.01). 3) RVSTI가 커지면 RDS 증후군 미숙아의 혈중 L-arginine 농도는 낮았다(r=-0.416, P<0.01). 결 론 : RDS가 있는 미숙아에서 질병이 심할수록 혈중 L-arginine 농도는 낮고, 폐동맥압은 높았으며, 폐동맥압이 높을수록 혈중 L-arginine 농도는 낮은 관계를 보였다.

시스틴증(cystinosis) 1례

정민호,근승언,이순주,이병철,Jung, Min Ho,Keun, Seung On,Lee, Soon Ju,Lee, Byung Churl 대한유전성대사질환학회 2004 대한유전성대사질환학회지 Vol.4 No.1

시스틴증은 상염색체 열성으로 발생하는 매우 드문 용해소체 축적병으로서, 용해소체 막을 통한 시스틴 운반의 장애로 발생한다. 용해소체 내 시스틴의 축척과 결정화에 의해 전신의 여러 조직에 파괴가 진행되어 성장 장애, Fanconi 증후군, 신부전, 눈의 이상, 내분비 질환 등이 나타난다. 치료제인 cysteamine의 투여가 예후를 향상시킬 수 있으므로 조기 진단과 치료가 중요하다. 저자들은 성장 장애를 주소로 내원한 12세 남아에서 slit-lamp 검사와 혈액 백혈구 시스틴 농도 측정을 통하여 시스틴증을 확진하고 cysteamine 치료를 시행하면서 추적 관찰 중이다. Cystinosis, an autosomal recessively inherited lysosomal storage disease, results from impaired transport of the amino acid cystine out of cellular lysosomes. The consequent accumulation and crystallization of cystine destroys tissues, causing growth retardation, Fanconi syndrome, renal failure, eye problems, and endocrinopathies. The gene for cystinosis, CTNS, was mapped to chromosome 17p13. The diagnosis of cystinosis is made by measuring the leukocyte cystine content and the presence of typical corneal crystals on slit-lamp examination is also diagnostic. Since treatment with cysteamine has proved extremely effective, early diagnosis and treatment are critical aspects. We experienced a typical case of cystinosis in a 12-year-old boy with growth retardation.

군집분석을 통한 한국 도시 비오톱 유형 특성분석

김진효,나정화,이순주,권오성,조현주,Kim, Jin-Hyo,Ra, Jung-Hwa,Lee, Soon-Ju,Kwon, Oh-Sung,Cho, Hyun-Ju 한국조경학회 2015 韓國造景學會誌 Vol.43 No.4

본 연구의 목적은 비오톱 유형화 방법분석, 우점 비오톱 유형분석, 도시별 인문 자연 환경적 특성분석 및 군집분석을 통해, 국내 도시 비오톱 유형 특성을 분석하고, 전국적으로 적용 가능한 국내 도시 비오톱 유형 체계를 설정해 보는데 가장 큰 의의를 두었다. 연구결과를 요약하면 다음과 같다. 먼저 비오톱 유형화 방법 분석 결과, 분류기준 및 분류위계에서 도시마다 차이를 보이고 있었다. 다음으로 우점 비오톱 유형 분석 결과, 대부분의 도시에서 가장 많은 면적을 차지하고 있는 유형은 산림인 것으로 나타났다. 도시별 특성분석 결과, 도시들마다 상이한 결과를 보이고 있었으며, 군집분석 결과, 도시들은 총 5개의 군집으로 분류되었다. 먼저 Cluster-A의 경우, 낮은 인구수 및 도시화 현황을 보이고 있었다. 또한 타 도시와는 달리 농경지의 면적비율이 가장 높게 나타났다. 더불어 Cluster-C의 경우, 매우 높은 도시화 현황 및 인구수를 가지고 있었으며, 이러한 특성을 바탕으로, '산림 비오톱 중심의 광역형 도시(Large-sized metropoilitan cities-center of forest biotope area)' 군집으로 명명하였다. 이상과 같은 본 연구의 결과는 기존 비오톱 지도의 수정 및 보완 그리고 새로운 비오톱 지도 작성 시 표준화된 비오톱 유형 체계를 바탕으로 혼란을 최소화함은 물론, 도시 특성에 맞는 유형의 세분화 및 보전이 가능하도록 하는데, 중요한 역할을 수행할 수 있을 것으로 판단된다. The purpose of this study is to analyze the biotope characteristics of Korean cities and set up biotope type structures for Korean cities based on biotope type classification, dominant biotope type, city's human and nature environmental characteristics and cluster analysis. The findings of the study are summarized as follows: First, regarding the analysis of biotope type classification, cities showed differences in terms of the standard of biotope classification and classification hierarchy. Next, the analysis of dominant biotope types showed the type of forest represents the largest area in most cities. Moreover, a city's characteristic analysis revealed large differences between cities. As a result of cluster analysis, cities were classified into five clusters overall. First, Cluster A showed a lower population level and urbanization level. Unlike other cities, Cluster A revealed that it has the largest percentage of agricultural areas. Cluster C showed very high levels in terms of population amount and urbanization conditions was named the 'Large-sized metropolitan cities-center of forest biotope area' based on it's characteristics. The findings of this study as summarized above are considered to play an important role in enabling detailed classification and preservation of biotope types fit for the characteristics of cities and minimizing the confusion caused by different biotope mapping methods when revising and complementing biotope maps.

시스틴증(Cystinosis) 1례

정민호,근승언,이순주,이병철,Jung, Min Ho,Keun, Seung On,Lee, Soon Ju,Lee, Byung Churl 대한소아청소년과학회 2003 Clinical and Experimental Pediatrics (CEP) Vol.46 No.6

시스틴증은 상염색체 열성으로 발생하는 매우 드문 용해소체 축적병으로서, 용해소체 막을 통한 시스틴 운반의 장애로 발생한다. 용해소체 내 시스틴의 축적과 결정화에 의해 전신의 여러 조직에 파괴가 진행되어 성장 장애, Fanconi 증후군, 신부전, 눈의 이상, 내분비 질환 등이 나타난다. 치료제인 cysteamine의 투여가 예후를 향상시킬 수 있으므로 조기 진단과 치료가 중요하다. 저자들은 성장 장애를 주소로 내원한 12세 남아에서 slit-lamp 검사와 혈액 백혈구 시스틴 농도 측정을 통하여 시스틴증을 확진하고 cysteamine 치료를 시행하면서 추적 관찰 중이다. Cystinosis, an autosomal recessively inherited lysosomal storage disease, results from impaired transport of the amino acid cystine out of cellular lysosomes. The consequent accumulation and crystallization of cystine destroys tissues, causing growth retardation, Fanconi syndrome, renal failure, eye problems, and endocrinopathies. The gene for cystinosis, CTNS, was mapped to chromosome 17p13. The diagnosis of cystinosis was made by measuring the leukocyte cystine content. The presence of typical corneal crystals on slit-lamp examination is also diagnostic. Since treatment with cysteamine has proved extremely effective, early diagnosis and treatment are critical aspects. We experienced a typical case of cystinosis in a 12-year-old boy with growth retardation.

지하수저류량 평가를 통한 비오톱 유형별 생태계서비스 효과 분석

강덕호,박인환,김진효,이순주,권오성,Kang, Deok-Ho,Park, In-Hwan,Kim, Jin-Hyo,Lee, Soon-Ju,Kwon, Oh-Sung 한국환경복원기술학회 2017 한국환경복원기술학회지 Vol.20 No.5

Recently, due to worldwide industralization and urbanization, natural environment has been severly damaged and global warning is worsening. Heat wave, torrential rainfall, typhoon and other natural disasters continuously occur due to global warming. Policies such as carbon emission regulation are taken into effect to solve such problems. Such global trend has affected interest to natural ecosystem and developed as a concept of ecosystem-services. This study particularly focused on ground water storage capacity among various ecosystem-services such as climate control and soil formation. It is because Korea suffers from drought and flood every year. Therefore, this study aims to understand objective numerical value of ecosystem-services value regarding ground water storage capacity of biotop classes based on relationship among precipitation, amount of evapotranspiration, and runoff of 7 regions of Chilgok-gun, Gyeongsangbuk-do and to convert the value into economic value. The study calculated ground water storage capacity based on relationship among precipitation, amount of evapotranspiration, and run off. Calculated amount of each capacity was 29.26 million ton($30.2mm/m^2$), 430.46 million ton($140.4mm/m^2$), 11.30 million ton($150.1.0mm/m^2$), 33 milion ton($3.0mm/m^2$). Economical value of ecosystem-service by each biotop classes appeared 4,128,800 thousand KRW ($21.32KRW/m^2$) for agricultural biotop, and 60,403,600 thousand KRW ($98.52KRW/m^2$) for forest biotop, 1,572,800 thousand KRW ($104.4KRW/m^2$) for grassland biotop, and 47,600 thousand KRW ($2.18KRW/m^2$) for bare ground biotop. The result of this study like above, it will be used as important evidentiary material to preserve natural resource effectively from various development business and policies that damages natural eco-system. Also, it is judged that ecosystem-service value by each land coverage will be used as important material for preparing legalistic institution such as establishing natural environment preservation plan, budget for alternative forest resource creation cost.

낙동강 수계 유출특성 분석

맹승진 ( Maeng Seung-jin ),이순혁 ( Lee Soon-hyuk ),나상일 ( Na Sang-il ),이순주 ( Lee Soon-ju ) 한국농공학회 2005 한국농공학회 학술대회초록집 Vol.2005 No.-

In this study, following works have been carried out : division of Nakdong River Basin into 25 sub basins, development of a technique to evaluate spatial distribution of rainfall and analysis of rainfall data of 169 stations, selection of control points, and selection of a hydrologic model(SSARR). Analysis results were found that total volume of discharges at every control points have errors in a reasonable range, and the correlations between observed and calculated daily runoff discharges at every control points were well coincided.