이한철(李漢哲)의 고건축 실측·수리 활동과 저술에 관한 연구

이정아,Lee, Joung-Ah 한국건축역사학회 2017 건축역사연구 Vol.26 No.1

This paper studied Lee Han-Choel's career who was known as the first Korean who had participated in several survey and repair projects of Korean historic buildings as a field engineer during the Japanese colonial era. This paper investigated documents and drawings to find out what he had done specifically in the field, and distinguished the records he had written by handwriting comparison method. In addition, the author analyzed the contents of the articles he published and clarified their significance in Korean architectural history. Through this study, the author expected to clarify Lee's historical status as the first Korean modern expert in the field of historic building conservation, and to supplement the research for the history of Korean during the Japanese colonial era.

초고층아파트 중간영역으로서 커뮤니티공간에 관한 연구 - 커뮤니티공간에 대한 만족도 및 요구를 중심으로 -

이정아,이은희 ( Jung Ah Lee,Eun Hee Lee ) 대한가정학회 1995 Human Ecology Research(HER) Vol.33 No.5

현지견학을 다녀와서-녹색구매 실천단

이정아,Lee, Jeong-A 한국발포스티렌재활용협회 2006 환경사랑 Vol.46 No.-

여성민우회 생협 소속 녹색구매실천 단원들은 지난 10월 23일 경기도 양주시에 위치한 주원수지자원과 (주)하이우드를 방문하여 스티로폴이 회수 재활용되어 액자제품으로 생산되는 현장을 견학하였다.

서울 소재 도시광장에 대한 이용자 만족도 분석 - 중심 대 광장을 대상으로 -

이정아,이형숙,최윤의,전진형,Lee, Jung-A,Lee, Hyung-Sook,Choi, Yun-Eui,Chon, Jin-Hyung 한국조경학회 2012 韓國造景學會誌 Vol.40 No.3

도시광장은 시민들의 일상생활에 밀접한 영향을 줄 수 있는 도시의 대표적인 공공 오픈 스페이스 중의 하나이다. 대부분의 도시광장은 도시의 중심부에 위치하고 있으며, 도시민의 커뮤니티를 형성하고 여가 문화 활동, 오픈 마켓, 정치적 집회 등과 같은 다양한 활동을 할 수 있는 공간으로 이용된다. 최근 우리나라에 공공 오픈 스페이스로 조성된 도시광장은 도시민들의 요구에 의한 중심 대 광장 유형의 광장으로 볼 수 있으며, 여러 가지 특징을 갖고 다양한 기능을 수행할 수 있는 공간으로 조성되었다. 본 연구에서는 서울 시내에 중심 대 광장의 유형으로 보여지는 광화문 광장, 서울 광장, 청계 광장을 연구 대상지로 선정하고, 광장의 구성요소 및 특성에 대한 만족도를 측정하여 분석하고, 공간 이용 만족도를 조사하여 구성요소 및 특성에 대한 만족도와의 관계성을 파악하고자 한다. 각각의 광장에서 수집한 설문조사 결과는 빈도분석, 요인분석, 일원배 치분산분석, 상관관계분석, 회귀분석 등을 이용하여 분석하였다. 연구 결과를 요약하면, 첫째, 도시광장 구성요소 및 특성에 대한 만족도를 요인분석한 결과, 구성요소, 이용성, 쾌적성/안전성, 공간특성 요인으로 구분되었다. 이용성 요인에 대한 만족도가 다른 요인에 비해 높은 것으로 나타나, 연구 대상지가 오픈 스페이스의 역할을 수행하고 있음을 확인할 수 있었다. 둘째, 광장의 이용 만족도는 전반적으로 높으며, 특히, 다양한 구성요소가 조성되어 있는 광화문 광장의 만족도가 높은 것으로 나타났다. 마지막으로, 도시광장의 공간 이용에 대한 만족도는 이용성 요인에 대한 만족도에 가장 큰 영향을 받으며, 나머지 요인들과도 통계적으로 유의한 관계있다는 것을 알 수 있었다. 본 연구의 결과는 도시광장의 계획 및 이용에 관한 만족사항을 반영하여, 도시 오픈 스페이스의 역할을 하는 도시광장의 발전방향을 제시하는 데 일조할 것이라 기대된다. City squares are public open spaces which are closely related to the peoples daily lives. Most squares are located in the center of the city, and they are usually used for community gatherings and they are suitable for open markets, music concerts, political rallies, and other events. City squares also play an important role as a grand public place operating in multi functions that require involvement of more people. The purpose of this study is to examine satisfaction on the spatial components, characteristics, and the user satisfaction in City Squares. The slady also analyzed the relationship between the satisfaction about spatial components, characteristics and it also shows that the user satisfaction is followed. This study sites are made in 3 grand public places in the center of Seoul including the Seoul plaza, Cheonggye Plaza, and Gwanghwarnun Square. Data were analyzed using several statistical methods such as descriptive statistics, factor analysis, ANOVA, correlation and regression. Results of the study are as follows: First, factor analysis carried out to extract the various factors of satisfaction on the sites; spatial components, usability, amenity/security, and spatial characteristics. User satisfaction concerning usability factor was higher than the satisfaction of the other factors. This result represented that the slady sites play an important role to the public open spaces in the city. Second, users showed high user satisfaction to study sites, and user satisfaction rate toward the Gwanghwarnun Square is the highest because of its facility planuing. Finally, user satisfactim was strongly correlated on the usability factor of spatial planning. Also, the significant correlations between the user satisfaction and the other factors such as spatial components, security, and spatial characteristics of spatial planning are presented. Results of this study can help guide the planning and management of the city square as a public open space based on the understanding of user perception and satisfaction.

Advanced single-visit tooth whitening: Case report

이정아,임지혜,손서진,양미영,장석우,유현미,박동성,오태석,Lee, Jeong-A,Im, Ji-Hye,Son, Seo-Jin,Yang, Mi-Yeong,Jang, Seok-U,Yu, Hyeon-Mi,Park, Dong-Seong,O, Tae-Seok 대한심미치과학회 2011 Journal of the Korean Academy of Esthetic Dentistr Vol.20 No.1

Amisulpride 중독과 QT 간격 연장 1례

이정아,박현수,민영기,김기운,Lee Choung Ah,Park Hyeon Soo,Min Young Gi,Kim Gi Woon 대한임상독성학회 2005 대한임상독성학회지 Vol.3 No.2

Amisulpride is a newly developed atypical antipsychotic agent effective in treating the positive and negative symptom of schizophrenia. Over-dose of amisulpride can cause hypocalcemia and thus may lead to QT prolongation. We report a case of hypocalcemia and QT prolongation. The QT prolongation was normalized after calcium supplement.

악골에서 발견된 multiple myeloma의 구강내 plasmacytoma 병소: 증례보고

이정아,박지영,윤성훈,박민규,김창현,박재억,Lee, Jeong-A,Park, Ji-Young,Yun, Sung-Hun,Park, Min-Kyu,Kim, Chang-Hyun,Park, Je-Uk 대한악안면성형재건외과학회 2007 Maxillofacial Plastic Reconstructive Surgery Vol.29 No.1

Plasma cell neoplasms are generally categorized into four groups; multiple myeloma(MM), solitary plasmacytoma of the bone(SPB), plasma cell leukemias, and extramedullary plasmacytomas(EMP). These tumors may be further described as localized or diffuse in presentation. Localized plasma cell neoplasms are rare occurrences and include solitary plasmacytomas of the skeletal system, which account for 2-5% of all plasma cell neoplasms and extramedullary plasmacytomas of the soft tissue, which account for approximately 3% of all such neoplasms. A plasmacytoma is defined as any discrete, most likely solitary mass of neoplastic plasma cells either in the bone marrow or in various soft tissue sites. Diffuse lesions include the other two groups, multiple myeloma and plasma cell leukemia. The relationship between these processes has not yet been definitively characterized, but there appears to be a continuum in which both SPB and EMP often progress to MM. The patient was referred who had continuous deep throbbing bone pain and swelling on the left posterior gingival area of the mandible after extraction of the first and second molar. The result of intraoperative excisional biopsy of the lesion was confirmed as a plasmacytoma. And it revealed systemic multiple myeloma through the further diagnostic work-up. It is worth to report because of a rare case of multiple myeloma found in oral cavity as a form of plasmacytoma.

Identifying the Unmet Medical Needs of HIV-Positive Subjects in Korea: Results of a Nationwide Online Survey

이정아,김예니,Lee Joo Yeon,Park Sejun,Choi Jun Yong 대한감염학회 2023 Infection and Chemotherapy Vol.55 No.3

An online survey was conducted in Korea to identify the unmet medical needs of people living with human immunodeficiency virus (HIV) (PLWH). Participants (n = 105) were mostly male (93.3%), aged >40 years (75.2%), and treated for ≥6 years post-diagnosis (61.9%). Most PLWH (71.4%) were very satisfied/satisfied with their HIV management. Areas of concern were quality of life (QoL) and mental health. Characteristics of a long-term therapeutic agent were ‘low risk of resistance’, ‘high long-term viral suppression efficacy’, and ‘high degree of safety’. Pre-consultation QoL and mental health screening would be beneficial for the long-term success of HIV management.

젊은 정상성인의 비운동 VO_2max 추정식

이정아,조상현,이충휘,권오윤,Lee, Jung-Ah,Cho, Sang-Hyun,Yi, Chung-Hwi,Kwon, Oh-Yun 한국전문물리치료학회 2005 한국전문물리치료학회지 Vol.12 No.3

The purpose of this study was to produce the regression equation from non-exercise $VO_{2max}$ of healthy young adults and to develop a maximal oxygen consumption ($VO_{2max}$) regression model. This model was based on heart rate non-exercise predictor variables (rest heart rate, maximal heart rate/rest heart rate), as an extra addition to the general regression which can reflect an individual's inherent or acquired cardiorespiratory fitness. The subjects were 101 healthy young adults aged 19 to 35 years. Exercise testing was measured by using a Balke protocol for treadmill and indirect calorimetry. The prediction equation was analyzed by using stepwise multiple regression procedures. The mean of $VO_{2max}$ was $39.02{\pm}6.72\;m{\ell}/kg/min$ (mean${\pm}$SD). The greatest variable correlated to $VO_{2max}$ was %fat. The predictor variable used in the non-exercise $VO_{2max}$ included %fat, gender, habitual physical activity and $HR_{max}/HR_{rest}$. The non-exercise $VO_{2max}$ estimation was as follows: $VO_{2max}$($m{\ell}/kg/min$)=55.58-.41(%fat)+.59(physical activity rating)-2.69($HR_{max}/HR_{rest}$)-5.36 (male=0, female=1); (R=.85, SEE=3.64, R2=.72: including heart rate variable); $VO_{2max}$($m{\ell}/kg/min$)=48.47-.41(%fat)+.45(physical activity rating)-5.12 (male=0, female=1); (R=.84, SEE=3.74, R2=.70: with the exception of heart rate variable). As an added heart rate variable, there was only a 2% coefficient of determination improved. Therefore, these results demonstrated that heart rate variable correlation with a non-exercise regression model was very low. In conclusion, for healthy young korean adults, those variables that can affect non-exercise $VO_{2max}$ estimation turned out to be only % fat, gender, and physical activity. We suggest that further research of predictor variables for non-exercise $VO_{2max}$ is necessary for different patient groups who cannot perform maximal exercise or submaximal exercise.

요로 감염증 환아에서 배뇨성 요로조영술을 시행하는 적절한 시기에 대한 평가

이정아,최제은,김성미,정진화,Lee Jung A,Choi Jae Eun,Kim Sung Mi,Jung Jin Hwa 대한소아신장학회 2001 Childhood kidney diseases Vol.5 No.2

목 적 : 요의 감염증 환아에서 방광 요관 역류는 흔히 발견되는 이상으로 대부분의 연구에서 요로 감염 3-6주 후 VCUG를 시행하는 것을 권유하고 있다. 하지만 검사를 하기 위해 기다리는 동안 만성 신질환으로 진행할 가능성이 있으며 추적 관찰에 실패하여 검사자체를 하지 못 하는 환아가 발생 할 수 있다. 따라서, 본 연구에서는 요로 감염 후 VCUG를 시행하는 시기가 요관 방광 역류의 빈도와 정도에 영향을 미치는지를 조사하였다. 대상 및 방법 : 1997년 3월부터 2000년 12월까지 요로 감염으로 메리놀병원 소아과에 내원한 환아 213명을 대상으로 후향적으로 조사하였다. 이들 환아를 요로 감염 진단 후 1주일 이내에 VCUG를 시행한 군(A군, 142명)과 1주일 이후에 VCUG를 시행한 군(B군, 71명)으로 나누어 각각을 비교하였다. 결 과 : A군의 $19\%$(27/142명), B군의 $18\%$(6/71명)에서 역류가 발견되었으며 통계학적으로 의미 있는 차이가 없었다(P=0.854). 하지만, 실제로 계획된 VCUG를 받은 환아는 A군 $100\%$, B군 $48\%$로 의미있은 차이가 있었으며(P<0.001), B군 환아에서 감염 후 VCUG를 받은 기간과 역류 정도에는 의미 있는 차이가 없었다(P=0.001). 결 론 : 본 연구의 결과에 따르면 요로 감염후 VCUG를 하는 기간과 역류의 빈도와 정도에는 차이가 없으므로 환아가 입원하고 있는 동안 VCUG를 시행하는 건이 더욱 바람직하며 이에 대한 보다 많은 연구가 필요하다고 생각한다. Purpose : Urinary tract infection is a common problem in children. To evaluate for reflux most authorities recommend a voiding cystourethrogram 3 to 6 weeks after the first urinary tract infection. But during the 3 to 6 weeks interval, patients may fail to show up for the scheduled VCUG and thus risk for loss of follow up. We analyzed patient's records to evaluate whether the timing of VCUG after UTI influenced the prevalence or severity of VUR. Methods : We retrospectively reviewed 213 children diagnosed with UTI from March 1997 to December 2000. These children were divided into 2 groups according to whether they had VCUG scheduled to be performed either within 1 weeks after the diagnosis of UTI (Group A) or later than 1 week after the diagnosis(Group B). We compared tile presence and severity of reflux in the 2 groups. Results : Reflux was present in $19\%$ of the patients studied within 1 week after UTI and in $18\%$ of those studied after 1 week. This difference was not statistically significant. Whereas $100\%$ of the scheduled VCUGs in the Group A were performed, only $48\%$ of those scheduled in the Group B were performed. This difference is statistically significant. Conclusion : Because there was no significant difference between the presence or severity of reflux and timing of VCUG after UTI, we suggest that a hospitalized patient with UTI should have VCUG performed before discharge. (J. Korean Sor Pediatr Nephrol 2001 ;5 : 176-81)