특전부사관의 무도수련에 따른 직무만족 및 조직효과성의 차이

서명일(Myeong Il Seo),우종웅(Jong Woong Woo),김지은(Jee Eun Kim) 한국사회체육학회 2009 한국사회체육학회지 Vol.0 No.38

The purpose of this study was to analyze the difference on job satisfation and organizational effectiveness by martial arts training`s experience of the special non-comissioned officers who work for special warfare command. For achieving this purpose, 250 special non-comissioned officers who work for special warfare command in Seoul, Gyeonggi province, Pusan in 2008 were sampled an example using cluster random sampling method. The questionnaire was analyzed by exploratory factor analysis, descriptive statistics analysis, t-test, one-way analysis of variance, post hoc by scheffe, multiple regression analysis with SPSS Windows 15.0. Following results were obtained above analysis: fist, The martial arts training`s experience of special non- comissioned officers had statistically a positive influence on the job satisfaction and organizational effectiveness. Second, the job satisfaction of special non-comissioned officers had partially a positive influence on organizational effectiveness.

무도전공대학생의 자기결정성과 자아존중감이 대학생활적응에 미치는 영향

서명일 ( Myeong-il Seo ),이율효 ( Yul-hyo Lee ),최병희 ( Byung-hee Choi ) 대한무도학회 2021 대한무도학회지 Vol.23 No.3

본 연구는 무도전공대학생의 자기결정성과 자아존중감이 대학생활적응에 미치는 영향을 규명하는 것에 그 목적이 있다. 이를 위해 무도전공대학생 150명을 연구 대상으로 하였다. 측정 도구는 자기결정성, 자아존중감, 대학생활적응 설문지였다. 설문지의 신뢰도와 타당도를 검증하기 위해 신뢰도 검사와 탐색적 요인분석을 시행하였다. 자료처리는 SPSS 23.0을 사용하여 빈도분석과 상관관계 분석 그리고 다중회귀분석을 시행하였다. 결과는 첫째, 무도전공대학생의 자기결정성이 대학생활적응(정서적 적응, 환경적 적응, 학업적 적응, 사회적 적응)에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 무도전공대학생의 자아존중감이 대학생활적응(정서적 적응, 학업적 적응, 사회적 적응)에 긍정적인 영향을 미치는 것으로 나타났다. The purpose of this study is to investigate the effect of self-determination and self-esteem of martial art majoring students on college life adaptation. For this purpose, 150 martial arts majoring students were surveyed and statistically analyzed. To analyze the data, frequency, reliability, factor, correlation, and multiple regression analysis were used with the SPSS 23.0. The results of this research were as follows: First, it was found that self-determination of martial art majoring students had a positive effect on college life adaptation. Second, it was found that self-determination of martial art majoring students had a positive effect on college life adaptation.

초등학생 합기도 수련참여자들의 인성과 자아존중감이 학교생활적응에 미치는 영향

서명일 ( Seo Myeong-il ),이한준 ( Lee Han-joon ) 대한무도학회 2021 대한무도학회지 Vol.23 No.1

본 연구는 초등학생 합기도 수련참여자들의 인성과 자아존중감이 학교생활 적응에 미치는 영향을 규명하는 것에 그 목적이 있다. 이를 위해 초등학교 고학년 수련생 142명을 연구대상으로 하였다. 측정도구는 인성, 자아존중감, 학교생활 적응 설문지였다. 설문지의 타당도와 신뢰도를 검증하기 위해 탐색적 요인분석과 신뢰도 검사를 실시하였다. 자료처리는 SPSS 23.0을 사용하여 빈도분석과 상관분석 그리고 다중회귀분석을 통해 이루어졌다. 결과는 첫째, 초등학생 합기도 수련참여자들의 인성이 학교생활 적응에 긍정적으로 유의한 영향을 미치는 것으로 나타났다. 둘째, 초등학생 합기도 수련참여자들의 자아존중감이 학교생활 적응에 긍정적으로 유의한 영향을 미치는 것으로 나타났다. The purpose of this study is to investigate the influence of the personality and self-esteem of elementary school students Hapkido training participant’s on school life adaptation. For this purpose, elementary school Hapkido training students in u-metropolitan were surveyed. 142 subject were statistically analysed. To verify the validity and reliability of the survey, an exploratory factor analysis and reliability test were performed. For data processing, frequency, correlation and multiple regression analysis were performed using the SPSS 23.0 program. The result of this research was as follows: For the overall sample, First, The personnality of elementary school students Hapkido training participant’s has a positive and significant influence on school life adaptation. Second, The self-esteem of elementary school students Hapkido training participant’s has a positive and significant influence on school life adaptation.

무도스포츠지도자의 자아존중감이 직무만족도 및 서비스지향성에 미치는 영향

서명일(Seo, Myeong-Il),이한준(Lee, Han-Joon) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.6

This study was to examinate the effects of Martial art Sport Leader’s self-esteem on job satisfaction and service orientation. For this purpose, we surveyed u-metropolitan city Martial art Sport Leaders. 132 subjects were statistically analysed. For this data analysis, frequency, exploratory factor, reliability, correlation, and multiple regression analysis were analyzed using the spss 23.0 program. The main results are as follows: First, The self-esteem of martial art sport leader had a positive effect on job satisfaction. Second, The self-esteem of martial art sport leader had a positive effect on service orientation. Third, Job satisfaction of martial art sport leader had a positive effect on service orientation. Based on these findings, implications and suggestions for future research were discussed.

전방십자인대 재건술 후 재활 운동의 효과에 대한 메타분석

서명일(Seo, Myeong-il),이한준(Lee, Han-Joon) 한국체육과학회 2023 한국체육과학회지 Vol.32 No.6

The purpose of this study is to verify the effect of rehabilitation exercise after anterior cruciate ligament reconstruction. To achieve this purpose, RISS and NANET were used to search domestic literature data, and ‘anterior cruciate ligament’ and ‘anterior cruciate ligament reconstruction’ were used as search words for related literature search. A total of 2,742 articles were searched for the collected articles, and a total of 12 articles dealing with dependent variables(knee joint’s myofuncion, function index) on the effect of rehabilitation exercise were finally selected for the meta-analysis. The collected data were encoded and then computer-processed using CMA. First, frequency analysis and publication bias for each subcategory of the moderator variables were verified, and the effect size and 95%CI were calculated. Secondly, the homogeneity of the calculated effect sizes was verified and found to be heterogeneous, and the difference in effect size between the subcategories of the three moderator variables was verified. As a result of the analysis, First, rehabilitation exercise showed a medium effect size in improving the flexor muscle strength of involved. Second, rehabilitation exercise showed a large effect size on the improvement of extensor muscle strength. Third, rehabilitation exercise showed a large effect size in improving the knee joints function index.

PET 검사 프러시저별 방사선 차폐기구의 유용성 평가

김영선,서명덕,이완규,정요천,김상욱,서일택,송재범,Kim, Yeong-Seon,Seo, Myeong-Deok,Lee, Wan-Kyu,Jeong, Yo-Cheon,Kim, Sang-Wook,Seo, Il-Teak,Song, Jae-Beom 대한핵의학기술학회 2010 핵의학 기술 Vol.14 No.2

1994년 PET의 국내 도입 이후, 현재까지 양적으로나 질적으로 많은 발전이 있었다. 하지만 이와 함께 방사성의약품의 사용량 또한 급증하면서 검사에 있어서 가장 중요한 역할을 하는 방사선사의 개인피폭선량이 높아지는 요인으로 작용했던 것이 사실이다. 식품의약품안전청의 피폭선량관리센터에서 발표한 자료에 따르면 2008년도 방사선작업종사자의 전체 평균 피폭선량은 0.67 mSv였고, 방사선사 전체 피폭선량은 1.33 mSv로 해마다 감소하는 것으로 나타났다. 설문결과를 살펴보면 PET 검사 담당자의 평균피폭선량은 1.69 mSv였고, 1.0 mSv를 초과하는 구간에 75.3%의 방사선사가 포함되어 있었다. 이는 고 노출구간에 속한 방사선사의 비율이 높다는 것을 의미하므로, 피폭저감을 위한 노력이 요구된다. 본 연구에서는 설문조사를 통하여 PET 검사 프러시저별 차폐기구의 활용에 따른 방사선 피폭 정도를 TLD 수치를 이용하여 분석하고, 실험을 통하여 각 차폐기구의 차폐율을 측정함으로써, 그 효용성을 입증하고 적합한 차폐방법을 강구하고자 하였다. 방사선 피폭의 위험에 대해서 어느 누구보다 잘 인지하고 있는 방사선사임에도 불구하고 안이하게 생각하는 경향이 있었다. 설문결과를 살펴보면 방사선 피폭의 위험성에 대한 인식도와 피폭선량과는 크게 관련이 없었으며, 차폐기구의 활용도에 따라서는 피폭선량의 차이가 확연하게 나타났다. 프러시저 중 피폭선량에 가장 많은 영향을 미치는 단계는 방사성의약품의 투여였으며, 투여시 차폐방법에 따라 이동시 차폐방법도 달라졌다. 투여 시 차폐기구 사용현황을 보면 Both shield는 58.5%, L-Block은 20%, Syringe shield는 9%, No shield는 12.3%를 차지하였다. TLD 수치에 따른 투여 시 차폐방법은 수치가 낮을수록 Both shield와 L-block을 많이 사용하였으며, 수치가 높을수록 Syringe shield와 차폐를 시행하지 않는 경우가 많았다. 실험결과, 가장 이상적인 차폐방법은 분배 시엔 L-block을 사용하고, 이동시엔 Syringe shield carrier를 사용하며, 투여 시엔 L-block과 Syringe shield를 함께 사용하는 것이다. 환자 포지셔닝 시 Apron의 차폐율은 평균 16.4%로 차폐효과가 있다. PET 검사를 시행함에 있어서 강한 실천의지를 가지고 프러시저별로 차폐기구를 적극 활용한다면 점증하는 방사선사의 피폭 수준을 크게 감소시킬 수 있을 것으로 판단된다. Purpose: he use of PET scanners and the number of patient in Korea have been increased for recent several years dramatically. For this reason, technologists have more possibilities to be exposed to the radiation. The hospitals using PET scanners should make an effort to reduce the radiation exposure dose. The purpose of this study was to evaluate the radiation exposure does when using radiation shielding devices. The evaluation was performed through questionnaire survey and experiment. Materials and Methods: First, the technologists who had experience working in PET center in 2008-2009 were surveyed with questionnaire and TLD Figures, personal opinion of utilization of radiation shielding devices are analyzed. Second, we measured the shielding rate of shielding devices which have been using in PET study procedures. We divided the procedures into four steps; distribution, moving, injection of $^{18}F$-FDG and patient setup. Results: First, the results of this survey, using of L-block+Syringe shield, L-block, Syringe shield, No shield during the injection, were each 58.5%, 20%, 9%, 12.3%. The TLD values according to utilization of radiation shield, using both L-block+Syringe Shield and L-block showed the lower TLD values, and Syringe shield only or No shield showed the higher TLD values. Second, the results of experiments according to PET study procedures measured the shielding rates as follows. The shielding rates during the distribution using L-block, L-block+Apron shield were measured 97.4%, 97.7%. The shielding rates during the $^{18}F$-FDG delivery to the injection room using mobile Syringe shield, Syringe holder, Syringe shield carrier were each 81.7%, 98.9%, 99.7%. The shielding rates during the injection using Syringe shield, L-block, L-block+Syringe shield were measured each 51.9%, 98.3%, 98.7%. The shielding rates of Apron were measured in each 30, 60, 90, 120, 150 cm distance. The measurement were each 16.9%, 14.2%, 16.6%, 17.1%, 18.1%, 18.6%. Conclusion: The most effective method for radiation shielding is to using L-block during the $^{18}F$-FDG distribution and Syringe shield carrier during in moving $^{18}F$-FDG. For the $^{18}F$-FDG injection, L-block+Syringe shield have to be used. The shielding effect of Apron has shown average 16.4%. According to the survey of questionnaire, the operators recognized well risk of the radiation exposure but, tended ignore in working. The radiation dose according to recognition of radiation exposure risk was not relevant. but radiation dose according to utilization of radiation shield lower the more use it. The main reason of no use of shielding devices is cumbersome, 55% of the respondents answered. I'm sure, by use of radiation shield in all PET procedure, radiation exposure will be reduced considerably.

위장관의 근원성 종양

황일우(Il Woo Whang),유완식(Wan Sik Yu),서명균(Myeong Gyun Seo) 대한소화기학회 1993 대한소화기학회지 Vol.25 No.2

N/A To establish proper diagnosis and treatment of gastrointestinal myogenic tumor, we reviewed thirty patients with the myogenic tumor of gastrointestinal tract who underwent various types of operation at Department of Surgery, Kyungpook National University Hospital from 1981 through 1991. The age of the patients ranged from 14 to 84 years, and peak incidence was in the fifties and sixties (56%). The ratio of male to female was 1.7:1. Abdominal pain (77%) and gastrointestinal bleeding (40%) were the most common clinical symptoms. The most common primary site was stomach (60%). Endoscopic examination, roentgenographic examination and abdominal CT scan presented the same diagnostic accuracy. The pathologie diagnoses were leiomyoma 23 (77%), leiomyosarcoma 5 (17%), and leiomyoblastoma 2 cases (6%). We performed 26 curative resections and 4 palliative resections. Median survival time of five patients with leiomyosarcoma was 5 months.