圓佛敎 敎役者의 組織沒入에 관한 硏究

金龍完 신룡교학회 1988 정신개벽논집 Vol.6 No.-

해외근로자에 있어서 산업재해 발생 원인

김용완,김병수,김성천,김준연,이채언,전진호,문덕환,배기택 인제대학교 1985 仁濟醫學 Vol.6 No.4

해외근로자 1,250명에 대한 재해원인(미국 표준연구소와 국제노동기구의 분류법에 의함)을 조사 분석하여 산업재해 예방 대책의 기초 자료를 얻고자 한 것이다. In order to obtain basic reference materiols for the estabishment of effective industrial safety programmes in oversea workers, accident causes were investigated among 1,250 injured workers, The data were analized according to the USA Standards Institute and International Labour Organization method. The results were as follows: 1.The most prevailing injuries were fractures, contusions, strains, cuts, lacerations and punctures, which were 72% of the total 1,250 cases of occupational injuries. 2.The parts of body most frequently injured were spines, upper extremities (including fingers), head and lower extremities. 3.The most responsible source of injuries were building construction, transport and power machine equipments. 4.According to the accident type, fall from elevation, over exertion, caught-in, struck-by and fall on same level were most frequently observed which were 70% of the total number of injuries. 5.According to the unsafe acts, carelessness and unsafety information were most frequently observed which were 80% of the total number of injuries. 6.Unsafety acts were mot responsiable causes of injuries, accounting for 49%. The major hazardous conditions in or about causes were approach of hazardous sites handling of hazadous matrials and carelessness of work motion. 7.Practically all oversea workers accident records could produce the causes of accident which fell into the categories. The moat hazadous conditions were unsafety acts and building construction materials were the most responsible sources of injuries. 8.There were close associations between the nature of injuries and injured body parts, the types and of causes injuries, unsafety acts and kinds of work among injured workers.

職場人의 肝炎 B바이러스 表面抗原 및 抗體에 關한 疫學的 考察

김용완,김병수,배기택,김준연,이채언,전진호,문덕환,김성천 인제대학교 1985 仁濟醫學 Vol.6 No.4

1984년 1월부터 12월까지 정기 및 채용시 신체 검사를 받고자 본 인제대학 부속 서울 및 부산 백병원 건강관리과를 찾은 남ㆍ녀 근로자 4,153명을 대상으로 혈청 HBsAg, HBsAb를 검출하고 ABO 혈액형, 매독 혈청 검사(TPHA), 간기능 검사(SCOT, SGPT)등과의 관계를 고찰하였다. To investigate the positive rate of the hepatitis B virus surface antigen (HBsAg) and its antibody (HBsAb) in the sera of healthy workers, the authors tested HBsAg and HBsAb by RPHA and PHA method respectively with the sera obtained from 4153 healthy adults (Male 3477, female 676) who were placed under the preemployment and periodic health examination in the department of Health Management of Seoul and Pusan Paik Hospital, Inje Medical College, for one year from January to December, 1984. In addition the authors studied the association of HBV infection with liver function tests (SGOT and SGPT), sero-re-activity for syphilis (TPHA) and ABO blood type. The results obtained were as follows; 1.The (overall) positive rate of HBsAg was 8.0%. This rate was significantly higher in male (8.7%) than in female (4.1%). 2.The (overall) positive rate of HBsAb was 28.6%. This rate was significantly higher in Pusan area (34.3%) than in Seoul area (25.1%). 3.The (overall) positive rate of HBsAg or HBsAb was 36.6%. This rate· was significantly higher in male (37.6%) than in female (31,2%) and in Pusan area (43.2%) than in Seoul area (32.6%). 4.The positive rates of HBsAg and HBsAb were the highest in blood type B (9.4% and 31.3%) and the lowest in blood type A (7.0% and 26.5%) but no significant differences of these positive rates among ABO blood type groups were observed. 5.The positive rate of HBsAg was significantly higher in workers with sero-reactivity for syphilis (20.0%) than in workers without sero-reactivity for syphilis (7.9%). However no significant difference of the positive rate of HBsAg or HBsAb between workers with (40.0%) and without (36.6%) sero-reactivity for syphilis was noted. 6.The Qccupied percentage of workers with HBsAg positive was significantly higher than that of workers with HBsAb positive and HBsAg or HBsAb negative. However, this phenomenon was not observed in groups of SGOT and SGPT levels less than 24 units.

南宋流民에 對한 小考 : Stressing on the confrontation period with the Chin(金) dynasty 金과 對峙時期를 中心으로

金容完 제주대학교 1984 논문집 Vol.17 No.1

In the Southern Sung period, a number of displaced people began to appear with having had no parallel in history. I argue that there are two reasons for this event: first, a number of Chinese (Kuei Cheng Jen, ??正人)in the northern part moved to the south as a group; Second, inhabitants of Liang-Huai (兩??) and Hu-Pei (????) moved to the south, too. The detailed description of this event can be found in the following two part (A, B) A. Kuei Cheng Jen's emigration to the Southern Sung 1) Cause: First, Chinese in the northern part were disgusted with Chin's plundering as well as his continuous oppressive measures. The Second cause was due to Southern Sung's hospitality policy to them. 2) The circumstance at that time: They were divided into two groups;one was the group which directly moved into the Southern part of the Yangtze River, and the other was the group which settled down in the northern part of the Yangze River and then moved to the south. 3) The number of emigrants: There were lots of groups which came in from the north to the south, one of which numbered very large a hundred thousands. Nowadays we can't find out the accurate number but only estimate numberless people to have moved in. B. The Liang-Huai (兩??) and Hu-pei (??北) emigration 1) cause: First, the residents in this area tried to escape a disaster because they had often suffered human casualties and property damage by Chin. Second, owing to the continuous war between Chin and Sung their houses, villages and farms were devastated, so they wanted to search for another place to settle down in. 2) emigrant region: Some of them took refuge in fortified places near the mountains and lakes, while most moved to the southern part of Yangtze-River. 3) the number of emigrants: we can't find out the accurate number of emigrants in this area but estimate numberless people to have moved in.

Assessment of Factors that Affect Primary Stability of Minimally Invasive Implant (MII): An in vitro Study

김용완,민승기,왕제원,신경수 대한구강악안면임플란트학회 2022 대한구강악안면임프란트학회지 Vol.26 No.1

Purpose: This study aimed to evaluate the factors affecting the primary stability of a new implant design based on minimally invasive implantation (MAGICORE®; INNOBIOSURG Co. Ltd., Daejeon, Korea) using the evaluation index of Periotest value (PTV), implant stability quotient (ISQ), and implant stability test (IST). Materials and Methods: A total of 1056 implants were implanted in artificial bone, imitating human bones D1, D2, D3, and D4. The PTV, ISQ, and IST values of all implants were measured according to the manufacturer’s guidelines for each measuring instrument. To compare the factors affecting the stability of the implant for each measurement method, one-way ANOVA was performed, and posthoc analysis was performed using the Games–Howel test (p < .05). In addition, a stepwise multiple linear regression analysis was performed to evaluate the weight of each factor. Results: Implants with diameters greater than 5.0 mm showed significantly lower PTV values and higher ISQ and IST values. Implants with 11 mm length showed the lowest PTV and highest ISQ and IST values. A cuff size of 2 mm showed the highest implant stability among all the measurement methods. In this study, poor bone quality decreased the primary stability. Conclusion: As the cuff size increased, the stability decreased, and the larger the diameter of the implant, the longer the length and higher the primary stability. The bone quality and diameter of the implant contributed more to the stability of the implant than to the length of the implant and cuff size.

중등사학의 재정확보 방안

김용완 대한사립학교장회(구 대한사립중고등학교장회) 1993 私學 Vol.65 No.-

지역안전지수 기반의 취약성 분석 및 개선대책 연구

김용완,강성경,김용문,오지연,이영재 한국방재안전학회 2016 한국방재안전학회 학술대회 논문집 Vol.2016 No.-

사회가 발전하면서 재난 및 안전사고에 대한 국민들의 관심 및 요구가 높아지고 있는 실정이다. 이와 같은 시대적 요구에 따라 지역의 안전을 진단하고 평가할 수 있는 ‘지역안전지수’의 개념이 생겨났다. 지역안전지수는 7개 분야별(교통사고, 범죄, 자살, 감염병, 화재, 안전사고, 자연재해) 계량화된 수치인 위해 지표, 취약지표, 경감지표에 따라 산출된다. 울산광역시 울주군의 7개 분야 지역안전지수는 교통사고 1등급, 범죄 5등급, 자살 1등급, 감염병 1등급, 화재 1등급, 안전사고 2등급, 자연재해 4등급으로, 전국 82개 군(郡) 중에서 7위를 차지했다. 이러한 지역안전지수는 재난 및 안전사고의 발생현황을 분석하여 지역별 취약한 부분이 무엇인지, 이러한 취약점을 개선하기 위해 어떤 안전개선사업을 실시해야 하는지 결정하는 데에 기반 자료로 활용된다. 전체 연구 프로세스는 현황분석 → 취약부문 도출 → 지역별 취약부문 개선대책 도출로 구성된다. 현재 대부분의 경우 재난 및 안전사고 발생 후 대응/복구 중심의 활동이 이루어지고 있지만, 지역주민의 안전을 위해서는 대응/복구 중심의 활동뿐만 아니라 선제적인 예방 및 대비 활동이 필요하다. 이를 위해서는 범조직적 협업체계 구축을 통해 개별 사건 중심의 해결보다는, 협업의 관점에서 사고 발생의 근본 원인을 해결하고 지속적인 개선 노력이 실행될 수 있도록 해야 한다.

허브공항과 컨세션업체의 관계를 중심으로 네트워크 전략에 관한 연구

김용완 한국관광서비스학회 2010 관광서비스연구 Vol.10 No.2

딥코팅 방법을 활용한 게이트 산화물 유전체 및 반도체 박막의 제조 및 박막트랜지스터 응용

김용완,하영근 대한금속·재료학회 2023 대한금속·재료학회지 Vol.61 No.8

The potential applications of advanced electronic materials in large-area, printable, and flexibleelectronics have generated significant interest. However, creating high-performance, low-voltage thin-filmtransistors (TFTs) for these applications remains difficult due to a lack of advanced gate dielectric andsemiconductor materials that meet both ease-of-fabrication requirements and high electrical performance. Inthis study, we present high-performance gate dielectric thin-films, which were fabricated using a facilesolution-based technique, and then employed to realize low operating voltage organic and metal oxidesemiconductor-based thin-film transistors. The high-k oxide gate dielectrics were produced via a simple dipcoatingmethod, resulting in the formation of thin-oxide layers. These novel oxide gate dielectricsdemonstrated exceptional dielectric properties, with large capacitances (up to 430 nF/ cm2), low-level leakagecurrent densities (< 3 × 10-8A/cm2 at 4 V), featureless morphology (rms roughness < 0.36 nm), and hightransparency (> 85%). Consequently, these dip-coated gate dielectrics can be incorporated into thin-filmtransistors, utilizing pentacene as p-type organic semiconductors. Furthermore, by employing dip-coating,indium oxide and indium-gallium-zinc oxide can be utilized as n-type inorganic semiconductors, allowing forthe fabrication of low-voltage operation and high-performance inorganic TFTs. The resulting TFTs functionedat ultralow voltages (< ± 2 V) and achieved high transistor performance (hole mobility: 0.28 cm2V-1·s-1, electronmobility: ~2.0 cm2V-1·s-1 and on/off current ratio >105).

신형원자로로서의 일체형 가압경수로 설계특성 분석

김용완,이두정,장문희 한국원자력학회 1995 Nuclear Engineering and Technology Vol.27 No.2

가압경수로에서 증기발생기와 같은 주기기를 원자로 내부에 위치하도록 설계한 원자로를 일체형 원자로라고 분류하며, 기존 상용원자로와 같이 모든 주기기가 별도의 압력용기로 설계되어 배관계통에 의해 원자로 외부에 순환회로를 갖는 형태의 원자로를 분리형원자로라고 한다. 최근에 개발되고 있는 한 부류의 신형원자로에서는 원자로 및 계통의 단순성 추구와 계통의 높은 신뢰성으로 안전성 향상을 위해 동력원 사용 등의 능동적 안전개념 보다는 자연현상을 이용하는 피동안전개념이 널리 도입되고 있다. 본보고서에서는 이러한 신형원자로의 노형으로서 일체형원자로의 특성을 전통적인 분리형원자로와 비교, 분석, 평가하였다. 일체형원자로의 가장 큰 장점은 모든 주기기가 단일 압력용기 내에 위치하므로 일차계통이 매우 단순하고 대구경 배관이 없기때문에 대형 냉각재 상실사고가 근본적으로 방지되어 안전계통이 매우 단순하다는 것이다. 이 외에도 일체형원자로는 대단히 많은 일차냉각재 용량, 매우 큰 가압기 용량및 긴 운전원 조치시간등의 설계특성을 보유하고 있어 안전성이 탁월하다는 장점을 지니고 있다. 그러나, 일체형원자로는 모든 주기기가 단일 압력용기 내에 설치되므로 대형 원자로 용기가 요구되며, 원자로 압력용기의 제작성 및 운송 능력이 원자로의 용량을 제한하는 주된 요인이 된다. 일체형원자로의 활용으로 열병합 발전, 지역난방 및 선박용 원자로등의 중소형 원자로에 매우 적합하다고 판단되며, 뛰어난 안전성으로 인하여 사회적 수용성 이 강조되는 상용발전로로서도 적합한 노형이 될 수 있을 것으로 분석되었다.