발파조건이 지반진동에 미치는 영향에 관한 사례 연구

고영선(Young-Sun Ko),김종우(Jong-Woo Kim) 한국암반공학회 1999 터널과지하공간 Vol.9 No.1

고속철도 개통이 지역 부동산시장에 미치는 영향

고영선(Ko, Young Sun),정재호(Chung, Jae Ho) 한국부동산학회 2013 不動産學報 Vol.55 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES The opening of KTX, high-speed railway, is expected to cause a lot of changes to our Areas, and to change the spatial structure of the city. The purpose of this study is to find out that how the opening of the high-speed rail has affected on the apartment pricing structure around Daejeon Station area. (2) RESEARCH METHOD We use a panel data model as an empirical analysis. The Panel analysis of the two models, fixed effect model and random effect model, is used. (3) RESEARCH FINDINGS After the opening of KTX, the independent variables have affected on the price of the apartment on Daejeon station area in the significance level(ρ)<(0.05 as possibility, Especially, the variables of the physical characteristics variables, such as the ela psed years, and KTX characteristic variables, such as the number of employees, the number of KTX customers, were st atistically significant. These independent variables have influenced on the price of the apartment with positive sign(+). 2. RESULTS We hope this research helps other study about the influence on the other KTX area and is able to use by government's transportation policy as a reference.

성인 사회불안장애 인터넷 기반 인지행동 프로그램 효과에 관한 체계적 문헌고찰

고영선 ( Young-sun Ko ),김석선 ( Suk-sun Kim ) 이화여자대학교 간호과학연구소 2016 Health & Nursing Vol.28 No.1

Purpose: The effects of Internet-based cognitive behavior therapy (ICBT) program for social anxiety disorder have been tested in several studies. The purpose of this systematic review is to summarize the effects of the program and investigate characteristics of studies that is related to the effects. In particular, this study focuses on the role of therapists who support the program. Methods: This systematic review was conducted with references that have characteristics of experimental or quasi-experimental designs studies between 2006 and 2015, searched for databases: RISS, PsycINFO, PubMED. The primary search items are `Social Anxiety Disorder`, `Social Phobia`, `Internet-based treatment`, and `Internet-based cognitive behavior therapy`. Out of 179 articles, 13 articles were selected for this review. Results: This systematic review found that ICBT with or without therapists` support significantly reduced social interaction anxiety, social phobia, general anxiety, and depression. In addition, the ICBT with therapists` support was more effective than the ICBT without therapists` support. Conclusion: This findings indicate that ICBT has potential in evidence-based treatment for social anxiety disorder. Not only so, but ICBT is expected to increase availability and accessibility in the mental health care for patients with social anxiety disorder.

[프로젝트 리포트] 리프트 센터

고영선(Ko, Young Sun) 대한건축학회 2023 建築 Vol.67 No.5

고인산혈증을 동반한 혈액 투석 환자에서 란타늄과 칼슘제재의 효과 비교

고영선 ( Young Sun Ko ),류지원 ( Ji Won Ryu ),이주현 ( Ju Hyun Lee ),이주학 ( Joo Hark Yi ),한상웅 ( Sang Woong Han ),김호중 ( Ho Jung Kim ) 대한신장학회 2010 Kidney Research and Clinical Practice Vol.29 No.1

Purpose: Hyperphosphatemia and renal osteodystrophy increase the mortality and morbidity in chronic kidney disease. We compared the effects of lanthanum carbonate (LC) and calcium carbonate (CC) on phosphate homeostasis and bone bio-markers in hemodialysis patients. Methods: The Korean dialysis patients with serum phosphorus more than 5.6mg/dL were randomized to LC (n=12) or CC (n=11). Serum calcium, phosphorus, intact PTH, bone alkaline phosphatase, and osteocalcin were checked at regular intervals for 6 months. Results: The reduction of serum phosphorus and calcium x phosphorus product at 24-week (wk) from baseline values was similar in LC and CC groups (Phosphorus: baseline, 7.28±1.04 mg/dL vs 7.41±1.39 mg/dL, p=NS; at 24-wk, 5.39±1.85 mg/dL vs 5.67±1.43 mg/dL, p=NS) (Calcium x phosphorus product: baseline, 64.5±11.1 mg2/dL2 vs 61.3±11.9 mg2/dL2, p=NS; at 24-wk, 47.9±14.5 mg2/dL2 vs 51.8±14.0 mg2/dL2, p=NS). Despite higher baseline serum calcium levels in LC group, the changes of serum calcium from the baseline at 24-wk were significantly higher in CC group (LC vs CC; 0.23±0.38 mg/dL vs 0.94±0.87 mg/dL, p<0.05). Bone bio-markers, including iPTH, bone ALP, and osteocalcin, were comparable in 2 groups. However, significant gastrointestinal side effects leading to discontinuing the study were predominantly observed in LC (LC vs CC; n=5/12 vs n=0/11). Conclusion: Compared to calcium carbonate, lanthanum carbonate has similar efficacy to reduce serum phosphorus level, but less tendency to increase serum calcium level. However, the high incidence of gastrointestinal side effects in lanthanum carbonate needs further investigation in its correlation to Korean.

철도역세권개발사업의 역사편의시설 중요요인에 관한 연구

고영선(Ko, Young Sun),정재호(Chung, Jae Ho) 한국부동산학회 2011 不動産學報 Vol.45 No.-

1. CONTENTS (1) RESEARCH OBJECTIVES It is necessary to have the quality estimation of railroad service, and important factors of service as customer satisfaction aspects can be supply, reliability, convenience, and safety. In this study, primary factors are deduced in the efficiency aspects of railroad station facilities. (2) RESEARCH METHOD Our research has been done by analyzing relative importance index using AHP(Analytic Hierarchy Process) methods. (3) RESEARCH FINDINGS The most important factor is the convenient facilities of railroad station, and the AHP importance index of passenger facilities and elevator facilities for KORAIL personnel and facility users is shown. The third of KORAIL personnel is movement facilities. hut facility users index is sanitation. And the low important factors of KORAIL personnel and facility users are shown as the platform in passenger facilities, the rest facilities in waiting room, the escalator in going UP and coming down facilities, the escalator in movement facilities, the raised letters block in guide facilities, and the parking lot in subsidiary facilities. 2. RESULTS In the development of railroad station area, there are many factors about business management, but the interest of railroad users is an important factor as customer satisfaction. We propose that the convenient facilities should be emphasized on the development project and the inside facility design for railroad stations.

학교 스포츠 활동 참여가 여고생의 자아개념 및 사회성 발달에 미치는 영향

고영선(Ko, Young-Sun),김선응(Kim, Seon-Eung) 한국체육과학회 2015 한국체육과학회지 Vol.24 No.4

The purpose of this study is to investigate the effect of school sports participation on self-concept and Sociality development on high school girls, and to investigate the educational effect and importance of the result of girl high school students. The object of this study consisted of total 500 1st and 2nd grade students from K Girls High School located in D Metropolitan City. For analysis of the collected data, the participation degree was set to independent variable and self-concept and Sociality to dependent variables. The results of investigating the effect of school sports activity participation of girl high school students on the self-concept and Sociality development according to the research method and procedure are as follows. First, the development degree of self concept according to the participation degree(active participation, participation, non-participation) showed statistically significant difference. The active participation group showed highest social relation and family relation among self concept variables. For entire self-concept, it was in the order of active participation group, participation group, and non-participation group. Secondly, the development degree of Sociality according to the participation degree showed statistically significant difference. For entire Sociality, it was in the order of active participation group, participation group, and non-participation group. Thirdly, it was identified that the self-concept and Sociality before and after the participation of active participation group showed statistically significant difference. The self-concept was higher after the participation than before in social relation, family relation, and physical territory. Sociality was significantly higher after the participation than before in activity and accomplishment, and Sociality was higher after the participation as well.

성인에서 흉수를 동반한 급성 A형 간염 1예

고영선 ( Young Sun Ko ),유기덕 ( Ki Deok Yoo ),현일식 ( Yil Sik Hyun ),정해룡 ( Hae Ryoung Chung ),박수역 ( Soo Yuk Park ),김선민 ( Sun Min Kim ),전용철 ( Yong Cheol Jeon ) 대한소화기학회 2010 대한소화기학회지 Vol.55 No.3

Hepatitis A virus (HAV) infection is common in developing countries, including Korea. It can be accompanied by extrahepatic complications such as renal failure, arthritis, and vasculitis. Pleural effusion is a very rare complication of HAV infection, which has been reported usually in children, and has benign clinical courses. Here we report a case of pleural effusion with ascites which occurred in an adult hepatitis A patient. A 26-year-old-woman presented generalized myalgia and fever and was diagnosed as acute hepatitis A. Despite of the improvement of laboratory findings, fever and cough persisted. Pleural effusion newly appeared on the serial chest radiologic images. After the fever settled down, the pleural effusion resolved spontaneously at 13th day of admission. (Korean J Gastroenterol 2010;55:198-202)

증 례 : 새로 진단된 제2형 당뇨병에서 초승달 반흔이 동반되고 말기 신부전으로 급속 진행된 당뇨사구체경화증 1예

고영선 ( Young Sun Ko ),윤혜진 ( Hyae Jin Yun ),이은영 ( Eun Young Lee ),장기석 ( Kiseok Jang ),이주학 ( Joo Hark Yi ),한상웅 ( Sang Woong Han ) 대한내과학회 2016 대한내과학회지 Vol.90 No.1

Diabetic nephropathy is a chronic microvascular complication of type 2 diabetes and the leading cause of end-stage renal disease. We report the case of a 34-year-old male, newly diagnosed with type 2 diabetes mellitus, who had advanced-stage nephropathy with glomerular crescents. A moderately-to-severely decreased glomerular filtration rate with nephrotic syndrome was seen at the time of diagnosis of diabetes. Proliferative diabetic retinopathy was detected, but there was no positive finding in serology tests for glomerulonephritis. Non-necrotizing cellular crescents and nodular glomerulosclerosis were observed in a kidney biopsy, and renal function declined rapidly to the end stage. We review data on diabetic glomerulosclerosis with cellular crescents and the rapid progression of nephropathy. (Korean J Med 2016;90:46-49)

건강검진 수진자에서 간세포암종 진단에 관한 혈청 알파태아단백질 측정의 의의

고영선 ( Young Sun Ko ),배주환 ( Joo Hwan Bae ),신동현 ( Dong Hyun Sinn ),곽금연 ( Geum-youn Gwak ),강원석 ( Wonseok Kang ),백용한 ( Yong-han Paik ),최문석 ( Moon Seok Choi ),이준혁 ( Joon Hyeok Lee ),고광철 ( Kwang Cheol Koh ) 대한소화기학회 2017 대한소화기학회지 Vol.69 No.4

Background/Aims: Serum alpha-fetoprotein (AFP) measurement is commonly included in a health check-up program in Korea. However, its benefits remain uncertain. We analyzed whether AFP measurement should be included in a general health check-up program to screen for hepatocellular carcinoma (HCC). Methods: A total of 36,552 adults aged 18 years or older―who participated in a routine health examination including AFP determination between January 2009 and December 2009 at the Health Promotion Center, Samsung Medical Center, South Korea―were analyzed. High risk of HCC was defined as positivity for hepatitis B surface antigen, anti-hepatitis C virus antibody or having liver cirrhosis. Results: AFP level >10 ng/mL was observed in 27 participants (0.1%) and primary liver cancer was diagnosed in 9 patients (6 HCC and 3 cholangiocarcinoma). Among 1,619 participants with high risk factors of HCC, AFP level >10 ng/mL was observed in 16 participants, of which, 4 diagnoses were made. Sensitivity, specificity, positive predictive value, and negative predictive value of AFP for HCC was 0.66, 0.99, 0.25 and 0.99, respectively, for high risk participants. Among 34,933 participants without risk factors for HCC, 11 patients (<0.1%) showed elevated AFP levels above 10 ng/mL, and no case was diagnosed with primary liver cancer during a median follow-up period of 36 months (range: 0-48 months). Conclusions: AFP elevation was rare in participants without risk factors for HCC, and was unable to screen for HCC in this population. We discourage routine AFP measurements for asymptomatic adults without risk factors of HCC. (Korean J Gastroenterol 2017;69:232-238)