지역 스포츠이벤트의 경제적 파급효과 분석에 관한 연구

송석록(Sok Rok Song),이재우(Jae Woo Lee),이달원(Dal Won Lee) 한국사회체육학회 2007 한국사회체육학회지 Vol.0 No.31

The purpose of this study was to analyze the economic impact of sports event as a part of sports marketing strategies of local city. To reach the purpose, Index of S city for 6 years - number of the sports events, public investment, survey for consumption, and Input-Output analysis. - were researched. S city held most sports event with 8 in 2001 and invested 14.8 million won. The most investment was 39.6 million won with 4 Sports events in 2003. The Production inducing effect reached 2,019 million won in 2001, 3,054 million won in 2002, 3,091 million won in 2003, 538 million won in 2004, 542 million won in 2005 and 1,548 million won in 2006. The highest income inducing effect was 862 million won in 2002 with 7 sports events, the employment inducing effect was calculated to 95 persons in 2002 and 94 persons in 2003, and the valued-added inducing effect was 1,738 million won in 2002. The most economic effects were higher than the average effects of whole other industries in Gangwondo which imply that the in S city held sports events contribute to regional development and more regional sports marketing.

급성 심근허혈에 의해 윤발된 승모판 폐쇄부전의 기전에 관한 실험적 연구

강덕현,송현,송재관,김현숙,이재환,임희영,이재원,박성욱,박승정,송명근 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.8

판막 질환에서의 심근 섬유화 : 심근 조직을 이용한 형태학적 연구 및 혈청 생화학적 지표의 분석

강수진,박덕우,송재관,박경민,송종민,강덕현,한기훈,송현,이재원,주석중,송명근,김정선 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

보건관리대행 기관의 사업장내 진료에 대한 근로자 요구 및 실시 의향

원종욱,송재석,정선아,박화미,노재훈 大韓産業醫學會 2001 대한직업환경의학회지 Vol.13 No.1

목적 : 본 연구에서는 보건관리대행 사업에 있어 사업장내 진료에 대한 수요와 보건관리대행기관의 방문진료 제공에 대한 의향을 조사하여 사업장내 진료에 대한 욕구를 파악하고, 이를 토대로 사업장내 진료에 대한 기초적인 자료를 제공하는데 목적이 있다. 방법 : 근로자들의 의료이용 행태와 방문진료에 대한 요구도를 파악하기 위해 167개 보건관리대행 사업장의 사업주와 보건담당자, 그리고 1,350명의 근로자에게 설문 조사를 실시하였고, 사업주 121명(72.5%), 보건담당자 145명(86.8%), 근로자 816명(60.5%)이 응답하였다. 일차진료의 제공 가능성을 파악하기 위해서 전국의 66개 보건관리대행기관의 의사와 간호사 및 행정책임자에게 우편 설문조사를 실시하여 의사 31명 (47.0%), 간호사 38명(57.6%) 및 행정책임자 34명(51.5%)이 응답하였다. 결과 : 보건관리대행 사업을 수행하고 있는 의사의 87%와 간호사의 94%가 보건관리대행 업무를 담당하면서 많은 근로자들로부터 투약 등 진료를 요구받고 있었고, 100 %의 간호사와 행정책임자 94%, 의사의 76 %가 보건관리대행 사업에서 진료를 수행하는 것이 필요하다고 생각하고 있었다. 한편사업주의 85 %, 보건관리 담당자 86 %와 근로자81 %가 보건관리대행기관에서 사업장내 진료를 시행 할 때 이를 수용하겠다고 응답하였다.결론 대다수의 근로자와 사업주가 보건관리대행기관의 진료를 요구하고 있었고, 보건관리대행 기관의 의사와 간호사가 사업장에서의 진료를 수용할 의향이 있고, 직업성 뇌심혈 관계질환의 예방 등 필요성이 인정된다면 보건관리대행 의사의 사업장내 진료를 인정해야 한다고 생각된다. Objectives : This study was performed to survey worker's demands for worksite medical care and agency's intention for offering worksite medical care in Group Health Service Agency. Methods : One study subjects were employers, workers and office personnels in 167 factories. They were asked for medical care utilization behavior and worksite medical care demand. 121 employers(72.5%), 145 office personnels(86.8%) and 816 workers(60.5%) answered the questionnaire. The other subjects were doctors, nurses and administrators in 66 Group Health Service Agencies nationwide. They were asked for intention of offering worksite medical care in Group Health Service Agency through the mail survey. 31 doctors (47.0%), 38 nurses (57.6%) and 34 administrators answered the questionnaire. Results : 87 percentage of doctors and 94 percentage of nurses had experiences of being requested to prescribe and laboratory examination. All nurses, 94 percentage of administrators and 76 percentage of doctors thought that it was necessary to give medical treatment at worksite. Also in worksite 85 percentage of employers, 86 percentage of office personnels and 81 percentage of workers answered that they accepted the worksite medical care when it would be given. Conclusions : Worksite medical care should be permitted because almost of all workers and employers requested worksite medical care, and doctors and nurses in Group Health Service Agency were willing to give worksite medical care and there was necessity to prevent occupational cerebrovascular disease.

임베디드 시스템에서 Mobile IP 프로토콜 구현

宋東勳,裵振勝,鄭燦赫,吳世德,李基源,劉忠烈,河載承,李光培,金玄郁 명지대학교 산업기술연구소 2005 産業技術硏究所論文集 Vol.24 No.-

With rapid growth of the internet, need for the mobile communication networks is increasing. In this paper, we implement and test Mobile IP Protocol in Embedded System. Our Mobile IP-based testbed consisted of two sub-networks and each sub-network was configured to operate independently through use of router. To satisfy integrated wired/wireless network model established on the testbed design and show generality of the testbed, we implemented mobile nodes, home agent, foreign agent and router on the basis of Linux operating system. As the results of the evaluation, we confirmed that mobile nodes operated properly according to Mobile IP Protocol.

腎疾患에서의 Cellulose Acetate 電氣泳動分劃에 對한硏究

宋基昌,朴在允,車德源,金昌世 朝鮮大學校 醫學硏究所 1979 The Medical Journal of Chosun University Vol.- No.-

Cellulose acetate electrophoretic studies of renal diseases were performed and the follo- wing results were obtained 1) The mean values for the electrophoretic fractions of serum protein in nephrotic syn- drome mere 1.18±0.48gm/100㎖(28.65±8.03%), 0.25±0.19 gn/100㎖ (5.05±3.17%)1.46±0.57 gn/100㎖(35.95±12.83%), 0.72±0.28 gn/100㎖(17.32±5.39%), and 0.56±0.21gm/100㎖(13.45±4.47%), respectively, for the albnmi, α_l-, α_2-, β-, and γ- globulin fractions. It was found that decrensed both albumin 2.11gm/100㎖(19a17%), and γ-glo-bulin, 0.94gm/100㎖(7.83%), fractions were more marked than in control groups. While α_2-globulin fraction was markedly increased, 0.7gm/100㎖(25.37%), to compare in control group. 2) The correlation coefficient between albumin and α_2-globulin fractions in nephrotic syndrome was γ=-0.84 and regression equation, was y=-1.34x-74.40. 3) The A/G ratio was markedly reversed as 0.40±0.16. 4) The mean values for the electrophoretic fractions of serum proteins in nonnephrotic syndrome, i. e. , acute and chronic glomerulonephritis, renal failure, pyelonephritis, and renal stones, were 2.35±0.59gm/100㎖(40.74±8.54%), 0.27±0.13gn/100㎖(4.65±1.98%), 0.78±0.25gm/100㎖(13.30±2.84%), 0.93±0.28gm/100㎖(15.75±4.33%), and 1.43±0.58gm/100㎖(24.14±8.14%), respectively, for the albumin, α_l-, α_2-, β-, and γ- globulin fractions. It was found that decreased albumin and increased α_l-globulin fractions were marked than in control group. 5) In the biochemical data in nephrotic syndrome it was found that serum cholesterol was increased. 2.5 times than in control group. In non-nephrotic syndrome group it was found that increased concentration of serum K and markedly increased concentration of serum creatinine(4.5 times) and BUN(3 times) were shown.

과립구 감소 환자의 감염시 Imipenem/cilastatin 단독요법의 치료효과 : Piperacillin-amikin 병합요법과의 무작위 비교

송재훈,최승원,박수길,고윤석,서철원,이규형,이정신,문희법,김상희 대한화학요법학회 1991 대한화학요법학회지 Vol.9 No.2

To evaluate the efficacy of the single agent therapy for the initial management of fever in neutropenic patients, we conducted a prospective randomized trial comparing imipenem/cilastatin alone with a combination of piperacillin and amikacin. Among 40 evauable episodes of fever, stratum A(hematologic malignancy, n=30) consisted of 15 imipenem group and 15 piperacillin plus amikacin group and stratum B consisted of 10 cases with solid tumor. There was no difference in age, sex, duration of neutropenia, initial granulocyte count and number of cases with severe neutropenia(<100/㎣) between two groups. Overall response rate to imipenem was higher(86.6%) than combination therapy group(53.5%) in stratum A, but statistical difference was not found. Overall response rate to imipenem in solid tumor was 100% whereas to combination therapy group was 40%. There was no serious toxicity on imipenem use. We conclude that imipenem monotherapy could be an effective & safe empirical therapy in the treatment of febrile neutropenic patients.

腎疾患에서의 Cellulose Acetate 電氣泳動分劃에 對한 硏究

宋基昌,朴在允,車德源,金昌世 順天鄕大學校 1979 의대논문집 Vol.4 No.-

Cellulose acetate electrophoretic studies of renal diseases were performed and the following results were obtained : 1) The mean values for the electrophoretic fractions of serum protein in nephrotic syndrome were 1.18±0.48gm/100㎖(28.65±8.03%), 0.25±0.19gm/100㎖(5.05±3.17%)1.46±0.57gm/100㎖(35.95±12.83%), 0.72±0.28gm/100㎖(17.32±5.39%), and 0.56±0.21gm/100㎖(13.45±4.47%), respectively, for the albumi, a₁-, a₂-, β-, and r- globulin fractions. It was found that decrensed both albumin 2.11 gm/100㎖(19a17%), and r-globulin, 0.94gm/100.㎖(7. 83%), fractions were more marked than in control groups. While α₂-globlllin fraction was markedly increased, 0.7gm/100㎖(25.37%), to compare in control group. 2) The correlation coefficient between albumin and α₂-globulin fractions in nephrotic syndrome was r= -0.84 and regression equation was y= -1.34x+74.40. 3) The A/G ratio was markedly reversed as 0.40±0.16. 4) The mean values for the electrophoretic fractions of serum proteins in nonnephrotic syndrome, i. e., acute and chronic glomerulonephritis, renal failure, pyelonephritis, and renal stones, were 2.35±0.59gm/100㎖(40.74±8.54%), 0.27±0.13gm/100㎖(4.65±1.98%), 0.78±0.25gm/100㎖(13.30±2.84%), 0.93±0.28gm/100㎖(15.75±4.33%), and 1.43±0.58gm/100㎖(24.14±8.14%), respectively, for the albumin, a₁-, a₂-, β-, and r-globulin fractions. It was found that decreased albumin and increased α₁--globulin fractions were marked than in control group. 5) In the biochemical data in nephrotic syndrome it was found that serum cholesterol was increased 2.5 times than in control group. In non-nephrotic syndrome group it was found that increased concentration of serum K and markedly increased concentration of serum creatinine(4.5 times) and BUN(3 times) were shown.

소음성 난청 선별검사용 문진표의 유용성

송재석,최병수,원종욱,노재훈 大韓産業醫學會 2000 대한직업환경의학회지 Vol.12 No.4

목적 : 소음 특수건강진단시 문진표의 유용성을 알기 위하여 실시되었다. 방법 : 자료로는 전국을 5대 권역으로 나눈 후 연구에 협조적인 산업보건기관을 대상으로 하여, 소음성 난청이 발생한 사업장과 그 부서에 대하여 정상인 근로자의 검진기록과 작업환경측정 기록 및 문진표를 수집하여 분석하였다. 결 과 : 각각의 문진 항목과 청력이상 여부에 대한 분석결과, 귀에서 소리가 난다고 하는 항목과 최근 작은 소리가 잘 안들린다고 하는 만성 특이적 항목만 청력이상 여부와 관계가 있었고, 급성 항목들은 청력 이상 여부와 통계적 연관성이 없었다. 또한 7개의 설문 항목과 연령 및 근무경력만을 이용하여 청력이상을 판정한다고 하였을 때, 실제 건강진단 결과와 비교하게 되면 민감도, 59 %, 특이도, 88 %로 계산 되었으며, 평균 23 %정도가 잘못 분류되었다. 결 론 : 만성적이고 특이적인 항목을 위주로 한 단순하고도 판별력있는 항목의 개발이 필요하며, 이러한 항목들을 전산화하였을 때, 효과적인 소음성 난청의 선별검사 체계를 구축할 수 있을 것이다. Objectives : This study was performed to investigate the effectiveness of the questionnaire. Methods : Workers'health examination records, work environment record, and questionnaires of selected industries as samples were analysed using logistic regression analysis and discrimination analysis Results'Cases of bearing impairment (Dl+C) as dependent variables, and age, work duration and level of environmental noise as independent variables were selected for multiple unconditional logistic regression analysis. Odds ratio was 4.04 in hearing difficulty, 2.78 in tlnnitus and 1.08 in age. In the second analysis Noise induced hearing loss is selected as dependent variable. The OR in hearing difficulty was 3.67(95 % C.1. : 1.61 8.61), and was 1.09(95 % C.1. : 1.05-1.14) in age. Conditionnal multlple logistic regression analysis was performed. In hearing impairment as dependent variable, the OR of age was 1.02(95 % C.1. : 1.00-1.04) and other variables were not significant. However, NIHL as dependent, the OR of hearing difficulty was 4.57(95 % C.1. : 1.43-14.67). According to multiple logistic regression adopting each items of questionnaire as dependent variable, the only item of hearing difficulty showed significant difference with hearing ability. The discrimination analysis was performed with the class variable of hearing impairment, and discrimination variables of age, work duration, and environment noise level. The sensitivity of 59 %, and specificity of 88 %, and average error count of 23 % were obtained. When the numbers of items answered in questionnaire were assumed as the parameter of judgement for noise induced hearing loss (NIHL), the highest sensitivity and specificity were 33.5% and 49.0% in cases of more than two items answered. Conclusions : The development of items that is simple and discriminative mainly consisted of chronic and specific diseases related items is needed. Computerization for newly developed items might be needed to establish effective surveillance system for NIHL in the future.

낭성법랑모세포종, 함치성낭, 치성각화낭의 방사선소견과 Ki-67, PCNA, Cytokeratin 발현과의 연관성에 관한 연구

송만용,이삼선,이진구,이원진,허민석,이재일,민병무,최순철 대한구강악안면방사선학회 2004 Imaging Science in Dentistry Vol.34 No.2

Purpose : To compare the proliferation potential of the epithelial cells between unicystic ameloblastoma (UA), dentigerous cyst (DC), and odontogenic keratocyst (OKC) and to correlate this proliferation potential with the radiographic features of these three pathoses. Materials and Methods : Immunohistochemical expression of PCNA, Ki-67, and cytokeratin as a proliferation marker were assessed for 15 cases of UA, 15 cases of DC, and 15 cases of OKC. The degree of immunochemical expression of three proliferation markers were correlated with the radiographic features, especially cortical expansion (negative and positive) and shape of border (scalloped and round). Results : Using PCNA and Ki-67, OKC showed the highest proliferation potential and UA the lowest. Statistically significant differences were found between the OKC and the UA (p.0.05). However, no statistically significant difference was present according to the radiographic features in all pathoses. Using cytokeratin, there was no significant differences of proliferation potential among three pathoses. Conclusions : OKC epithelium has the most intense proliferation potential, followed by the dentigeous cyst and then unicystic ameloblastoma. There is no significant relation between the radiographic features and the proliferation potential of epithelium of these three pathoses.