국어의 로마자 표기법

김세중 국립국어연구원 2001 국어문화학교 Vol.- No.1

국어의 로마자 표기법이 16년 만에 바뀌었다. 반달표와 어깻점이 없어진 것에 대해서 대체료 여론은 환영하는 분위기이지만 개정을 못마땅하게 여기는 측도 없지 않아 보인다. 이 글에서는 로마자 표기법 개정의 의의를 짚어보고 새 로마자 표기법 개정의 의의를 짚어 보고 새 로마자 표기법의 특징을 살펴보고자 한다.

국어의 로마자 표기법

金世中 국립국어연구원 2000 국어문화학교 Vol.- No.3

국어의 로마자 표기법

김세중 국립국어연구원 2000 국어문화학교 Vol.- No.5

국어의 로마자 표기법이 16년 만에 바뀌었다. 반달표와 어깻점이 없어진 것에 대해서 대체료 여론은 환영하는 분위기이지만 개정을 못마땅하게 여기는 측도 없지 않아 보인다. 이 글에서는 로마자 표기법 개정의 의의를 짚어보고 새 로마자 표기법 개정의 의의를 짚어 보고 새 로마자 표기법의 특징을 살펴보고자 한다.

국어의 로마자 표기법

김세중 국립국어연구원 2000 국어문화학교 Vol.- No.4

국어의 로마자 표기법이 16년 만에 바뀌었다. 반달표와 어깻점이 없어진 것에 대해서 대체료 여론은 환영하는 분위기이지만 개정을 못마땅하게 여기는 측도 없지 않아 보인다. 이 글에서는 로마자 표기법 개정의 의의를 짚어보고 새 로마자 표기법 개정의 의의를 짚어 보고 새 로마자 표기법의 특징을 살펴보고자 한다.

사회성과보상투자 사례

김세중,박정환 한국경영학회 2018 한국경영학회 통합학술발표논문집 Vol.2018 No.8

F-79 : Free Paper Presentation ; The Change of Pulmonary Function in Lung Cancer Patients after VATS: Lobectomy versus Wedge Resection

김세중,박지수,이홍열,남성진,이연주,박종선,조영재,윤호일,이재호,이춘택 대한결핵 및 호흡기학회 2013 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.116 No.-

Introduction: Standard surgical treatment for early stage lung cancer has been lobectomy. However, in attempts to preserve pulmonary function, wedge resection is commonly performed. The aim of this study was to compare the change in pulmonary function following lobectomy with wedge resection after video-assisted thoracoscopic surgery (VATS). Methods: Eighty one patients were enrolled into this study. Clinical data was collected on each patient including age, gender, lung cancer cell type, stage and pulmonary function test (PFT) both before and after VATS. Results: Mean (SD) age was 64.4 (10.2) years and 31 (38.3%) patients were women. Forty six (56.8%) patients had a lobectomy. At baseline, there is no difference in forced vital capacity (FVC; P=0.74), forced expiratory volume in 1 sec (FEV1; P=0.22), lung cancer cell type (P=0.62) and stage (P=0.28). Three months after VATS, FVC and FEV1 were more decreased in the lobectomy group (-0.45 (0.44) L and -0.39 (0.31) L) compared to the wedge resection group (-0.16 (0.29) L and -0.16 (0.22) L; P=0.002 and P=0.001, respectively). However, after 12 months, the differences in FVC and FEV1 were reduced (-0.17 (0.38) L and -0.23 (0.27) L in the lobectomy group; -0.09 (0.28) L and -0.10 (0.23) L in the wedge resection group) and no statistical differences were observed (P=0.37 and P=0.08, respectively). Conclusion: Compared with lobectomy, wedge resection dose not preserve pulmonary function after 12 months of VATS.Introduction: Standard surgical treatment for early stage lung cancer has been lobectomy. However, in attempts to preserve pulmonary function, wedge resection is commonly performed. The aim of this study was to compare the change in pulmonary function following lobectomy with wedge resection after video-assisted thoracoscopic surgery (VATS). Methods: Eighty one patients were enrolled into this study. Clinical data was collected on each patient including age, gender, lung cancer cell type, stage and pulmonary function test (PFT) both before and after VATS. Results: Mean (SD) age was 64.4 (10.2) years and 31 (38.3%) patients were women. Forty six (56.8%) patients had a lobectomy. At baseline, there is no difference in forced vital capacity (FVC; P=0.74), forced expiratory volume in 1 sec (FEV1; P=0.22), lung cancer cell type (P=0.62) and stage (P=0.28). Three months after VATS, FVC and FEV1 were more decreased in the lobectomy group (-0.45 (0.44) L and -0.39 (0.31) L) compared to the wedge resection group (-0.16 (0.29) L and -0.16 (0.22) L; P=0.002 and P=0.001, respectively). However, after 12 months, the differences in FVC and FEV1 were reduced (-0.17 (0.38) L and -0.23 (0.27) L in the lobectomy group; -0.09 (0.28) L and -0.10 (0.23) L in the wedge resection group) and no statistical differences were observed (P=0.37 and P=0.08, respectively). Conclusion: Compared with lobectomy, wedge resection dose not preserve pulmonary function after 12 months of VATS.

검사 예약 환자 수 확대를 통한 검사 및 결과 대기 소요 기간 단축 / 중요 실험실 관리를 통한 검사 내원 일수 단축 및 부도율 감소 : 요역 동학 검사

김세중,김영수,안현수,최종보,김선일,정연구,김윤범,전공의,김수연,김영랑 한국의료QA학회 2009 가을학술대회 Vol.2009 No.3

한국경제발전에서 보수의 공과

김세중 한반도선진화재단 2017 한반도선진화재단 기타 단행본 Vol.- No.-

F-95 : Free Paper Presentation ; Nasal Resistance as a Risk Factor for Sleep-disordered Breathing

김세중,이승구,박종선,조영재,윤호일,이재호,이춘택,신철 대한결핵 및 호흡기학회 2013 대한결핵 및 호흡기학회 추계학술대회 초록집 Vol.116 No.-

Introduction: Nasal resistance has frequently been associated with sleep-disordered breathing (SDB). However, the role of nasal resistance in SDB is still controversial. The purpose of this study was to elucidate the relationship between nasal resistance and SDB by examination of polysomnography and rhinomanometry in a large sample of Korean adults. Methods: Subjects were enrolled from a cohort of the Korean Genome and Epidemiology Study. They were evaluated by anthropometry, questionnaire, polysomnography and active anterior rhinomanometry at a transnasal pressure of 150 Pascal (Pa). Results: The study sample consisted of 2,857 healthy subjects (1,428 women and 1,429 men) aged 40 to 80 years. Among them, 613 (21.5%) were habitual snorers defined as episodes of snoring 4 or more days per week. Non-obstructive sleep apnea (OSA) was found in 723 (25.3%), mild OSA in 1,521 (53.2%) and moderate to severe OSA in 613 (21.5%) subjects. Total nasal resistance (TNR) was significantly higher in the habitual snoring group (0.238±0.004 Pa/cm3/sec) than the non-habitual snoring group (0.216±0.004 Pa/cm3/sec; P<0.001) after adjustment for age, gender, height, weight and smoking status. However, TNR was not significantly different from moderate to severe OSA group (0.229±0.006 Pa/cm3/sec) and none to mild OSA group (0.220±0.003 Pa/cm3/sec; P=0.383). Conclusion: The results of this study suggest that snoring is associated with an increase in nasal resistance. However, increased nasal resistance was not associated with OSA.Introduction: Nasal resistance has frequently been associated with sleep-disordered breathing (SDB). However, the role of nasal resistance in SDB is still controversial. The purpose of this study was to elucidate the relationship between nasal resistance and SDB by examination of polysomnography and rhinomanometry in a large sample of Korean adults. Methods: Subjects were enrolled from a cohort of the Korean Genome and Epidemiology Study. They were evaluated by anthropometry, questionnaire, polysomnography and active anterior rhinomanometry at a transnasal pressure of 150 Pascal (Pa). Results: The study sample consisted of 2,857 healthy subjects (1,428 women and 1,429 men) aged 40 to 80 years. Among them, 613 (21.5%) were habitual snorers defined as episodes of snoring 4 or more days per week. Non-obstructive sleep apnea (OSA) was found in 723 (25.3%), mild OSA in 1,521 (53.2%) and moderate to severe OSA in 613 (21.5%) subjects. Total nasal resistance (TNR) was significantly higher in the habitual snoring group (0.238±0.004 Pa/cm3/sec) than the non-habitual snoring group (0.216±0.004 Pa/cm3/sec; P<0.001) after adjustment for age, gender, height, weight and smoking status. However, TNR was not significantly different from moderate to severe OSA group (0.229±0.006 Pa/cm3/sec) and none to mild OSA group (0.220±0.003 Pa/cm3/sec; P=0.383). Conclusion: The results of this study suggest that snoring is associated with an increase in nasal resistance. However, increased nasal resistance was not associated with OSA.

우리나라 생명보험산업의 자연헤지에 관한 연구

김세중,Kim, Sejoong 한국데이터정보과학회 2017 한국데이터정보과학회지 Vol.28 No.2

본 논문은 우리나라 생명보험산업의 장수리스크에 대한 자연헤지가 충분히 이루어지고 있는가를 평가해 보았다. 연금보험과 종신보험 준비금 계산 시 사망률 모형으로는 Lee-Carter 모형을 적용하였다. 사망률 개선 시나리오로는 연금보험과 종신보험 사망률이 모두 10%와 20% 개선되는 경우, 50세 이하 저연령 사망률은 10% 개선되고, 50세 이상 고연령 사망률은 20% 개선되는 경우, 마지막으로 연금보험 사망률은 20% 개선되지만 종신보험 사망률은 10% 개선되는 등 네 가지 시나리오를 살펴보았다. 분석결과 연금보험과 종신보험에 동일한 사망률 충격을 가하는 경우와 고연령의 사망률 개선이 저연령에 비해 빠르게 나타나는 경우 모두 연금보험과 종신보험 준비금의 합은 감소하는 것으로 나타났다. 네 번째 시나리오에서만 전체 준비금은 증가하였으나, 이 경우에도 연금보험 준비금 증가의 60% 이상이 자연헤지에 의해 상쇄하는 것으로 나타났다. 따라서 우리나라 생명보험산업의 장수리스크는 자연헤지를 통해 충분히 관리되고 있다고 판단된다. The objective of this paper is to evaluate whether longevity risk is properly managed in Korean life insurance industry by measuring longevity risk in the viewpoint of natural hedge. According to analysis, the sum of the reserve of annuity and that of whole life insurance appears to decrease in the case both reserve of annuity and whole life insurance are shocked by same degree and also the mortality rate of the aged policyholders is improved faster than that of the less aged policyholders. Although the sum of the reserves increases only when the mortality improvement of annuity policyholders is higher than that of whole life insurance policyholders by two times, more than 60% of reserve increase of annuity is found to be offset by natural hedge. Thus, it is judged that the longevity risk of Korea life insurance industry is properly managed by natural hedge.