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거래적 리더십과 변혁적 리더십이 조직몰입과 직무만족에 미치는 영향
천홍우,홍정화 한국상업교육학회 2010 상업교육연구 Vol.24 No.2
본 연구는 변혁적 리더십과 거래적 리더십에 관한 선행연구들을 검토한 후 공군교육사령부 교관들의 조직몰입과 직무만족을 높이기 위해서 어떠한 리더십이 더 효과적인가를 분석하는 한편, 인구통계변수가 교관들의 조직몰입과 직무만족을 높이는데 영향을 미치는지 검증하기 위해서 수행되었다. 본 연구의 목적을 달성하기 위해 공군교육사령부에 근무하는 교관을 대상으로 설문지 160부를 배부하여 146부를 회수한 후, 이 중 불성실한 설문지 16부를 폐기하고 130부를 분석에 사용하였다. 수집된 설문조사 자료를 타당도와 신뢰도를 확보하기 위해 요인분석 및 신뢰도 측정을 하였으며, 그 결과 타당도와 신뢰도는 적절한 것으로 나타났다. 그리고 변수들간 관계의 유의성을 검증하기 위해 상관관계분석을 하였고, 변수들의 인과관계 및 관계의 방향 검증, 조절효과 검증을 위하여 다중회귀분석을 하였다. 본 연구의 실증분석결과를 정리하면 다음과 같다. 첫째, 상관의 변혁적 리더십과 거래적 리더십은 교관의 조직몰입에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 상관의 변혁적 리더십과 거래적 리더십은 교관의 직무만족에 긍정적인 영향을 미치는 것으로 나타났다. 셋째, 상관의 변혁적 리더십은 거래적 리더십보다 교관의 조직몰입 및 직무만족에 더 큰 영향을 미치는 것으로 나타났다. 넷째, 인구통계학적 변수에 따른 조직몰입과 직무만족에 미치는 영향은 교관이 상관과 함께 근무한 기간만이 교관의 직무만족에 영향을 미치는 것으로 나타났으며, 다른 변수에서는 차이가 없음을 알 수 있었다. This study aims to empirically analyze the effects of transactional and transformational leadership on Organizational Commitment and Job Satisfaction For this research, I used survey research method to teachers of air force educational institute in Seoul. In order to attain the objective of this study, We reviewed related theories and previous researches through literature review, and empirical study was conducted through a questionnaire survey. The findings of this study are summarized as follows: First, the factors of transformational leadership influencing on the behaviors of the employees include the charismata and intellectual stimuli of the enterprisers. Second, the demographic characteristics of the employees have an effect on each of the factorss of transformational leadership. Finally, the demographic characteristics of the employees have an effect on each of the factors deciding the behaviors of the employees. The population analyzed for this study is limited (200 employees at ten minor enterprisers located in Seoul, Korea), but the scope and locations of the analyzed enterprises for future studies should be more extensive so as to enhance the reliability of the results of the studies.
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한지수,천홍우,조혜민,김정현,김규진,정찬희,목지오,김철희,강성구,김보연 순천향대학교 순천향의학연구소 2014 Journal of Soonchunhyang Medical Science Vol.20 No.2
Primary empty sella syndrome is a phenomenon caused by cerebrospinal fluid filling resulting from the herniation of the subarachnoid space within the sella. The pituitary function of primary empty sella syndrome is usually normal. But sometimes this syndrome causes some degree of pituitary dysfunction associated with hypersecretion or deficiency of pituitary hormone. Central diabetes insipidus with primary empty sella syndrome is rarely reported. Furthermore, most of those cases are accompanied by other pituitary dysfunction. We report here on a 35-year-old female who suffered from polyuria, polydipsia since childhood. She was diagnosed with central diabetes insipidus with primary empty sella syndrome. She had no anterior pituitary dysfunction except mild hyperprolactinemia.
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A Case of Propofol-Induced Oropharyngeal Angioedema and Bronchospasm
유병철,한지수,천홍우,박종숙,이준혁,박성우,김도진,박춘식,장안수 대한천식알레르기학회 2012 Allergy, Asthma & Immunology Research Vol.4 No.1
Propofol (2,6-diisopropylphenol) is an ultrashort-acting sedative agent with sedative and amnestic effects that is used not only for anesthesia but also for sedation during minor outpatient procedures and endoscopic examinations. Rare cases of anaphylaxis following propofol administration have been reported in the medical literature. Documentation of anaphylaxis is often lacking because the cause and effect relationship is often hard to prove. Only a minority of patients get referred for allergy testing to confirm the offending drug. Here we report a 74-year-old woman who had an anaphylactic reaction with severe oropharyngeal edema and bronchospasm for a few minutes after receiving propofol during endoscopic examination. An allergy skin test was positive for both propofol and soybean. Soybean in the intralipid is one component of propofol, and we concluded that this anaphylaxis was caused by soybean. Propofol (2,6-diisopropylphenol) is an ultrashort-acting sedative agent with sedative and amnestic effects that is used not only for anesthesia but also for sedation during minor outpatient procedures and endoscopic examinations. Rare cases of anaphylaxis following propofol administration have been reported in the medical literature. Documentation of anaphylaxis is often lacking because the cause and effect relationship is often hard to prove. Only a minority of patients get referred for allergy testing to confirm the offending drug. Here we report a 74-year-old woman who had an anaphylactic reaction with severe oropharyngeal edema and bronchospasm for a few minutes after receiving propofol during endoscopic examination. An allergy skin test was positive for both propofol and soybean. Soybean in the intralipid is one component of propofol, and we concluded that this anaphylaxis was caused by soybean.
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이진영,설연재,신동우,김대영,천홍우,김보영,정신옥,임상혁,장안수 대한결핵및호흡기학회 2015 Tuberculosis and Respiratory Diseases Vol.78 No.1
The drug reaction with eosinophilia and systemic symptom (DRESS) syndrome is a severe adverse drug-induced reaction which includes a severe skin eruption, fever, hematologic abnormalities (eosinophilia or atypical lymphocytes) and internal organ involvement. The most frequently reported drug was anticonvulsants. The diagnosis of DRESS syndrome is challenging because the pattern of cutaneous eruption and the types of organs involved are various. The treatments for DRESS syndrome are culprit drug withdrawal and corticosteroids. Here we report a 71-year-old man with skin eruption with eosinophilia and hepatic and renal involvement that appeared 4 weeks after he had taken anti-tuberculosis drugs (isoniazid, ethambutol, rifampicin, and pyrazinamide), and resolved after stopping anti-tuberculosis drugs and the administration of systemic corticosteroids. DRESS recurred after re-challenging isoniazid, we identified isoniazid was causative drug.
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