http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
최무룡,백종민,김준연,김정만 동아대학교 부설 산업의학연구소 1995 산업의학연구소 논총 Vol.- No.2
In order to obtain basic information for the extablishment of effectivce industrial safety programmes in heavy industries & construction companies, accident records for 366 injured workers were collected from january, 1989 to December, 1991 and analyzed. The results were as follows: 1. The over-all incidence rate of industrial accidents was 2.98% per year 2. Accidents were common in the workers who are in thirties and twenties. 3. According to the duration of services, the workers with jobs on above than 3 years was the most frequent victims(64.2%) 4. According to the view point of working time, the highest incidence was observed just before the end of the work(17:00-19:00). 5. According to the month of year, the incidence was higher in August(14.0%)and May(14.2%), and lowest in january(3.3%) 6. The most common type of accidents was overexertion(24.9%). 7. According to the job, the highest incidence was observed fabrication. 8. According to the site of injuries, the incidence was higher the truck (27.0%) and fingers(25.1%).
김정만,최무룡,김준연,백종민,Kim, Jung Man,Choi, Moo Ryong,Kim, Joon Youn,Paik, Jong Min 한국산업보건학회 1993 한국산업보건학회지 Vol.3 No.1
In order to obtain basic information for the extablishment of effectivce industrial safety programmes in heavy industries & construction companies, accident records for 366 injured workes were collected from January, 1989 to December 1991 and analyzed. The results were as follows : 1. The over-all incidence rate of industrial accidents was 2.98% per year 2. Accidents were common in the workers who are in thirties and twenties. 3. According to the duration of services, the workers with jobs on above than 3 years was the most frequent victims (64.2%) 4. According to the view point of working time, the highest incidence was observed just before the end of the work (17:00-19:00). 5. According to the month of year, the incidence was higher in August(14.0%) and May(14.2%), and lowest in January (3.3%) 6. The most common type of accidents was overexertion (24.9%). 7. According to the job, the highest incidence was observed fabrication. 8. According to the site of injuries, the incidence was higher the truck (27.0%) and fingers (25.1%).
김석원,최무룡,성종훈 한국자동차공학회 2023 International journal of automotive technology Vol.24 No.3
In this paper, we propose an electric power steering (EPS) controller based on discrete-time sliding mode control theory. In previous studies, most control logics were developed based on continuous times. However, most vehicle chassis models used in these controllers are based on discrete times. As a result, these control logics require model discretization to be implemented in embedded systems for practical uses which causes time and resource consuming. To overcome this disadvantage, in this study, we designed a discrete-time-based control logic which does not require the model discretization. The performance of the proposed control logic was first verified in the simulation in the loop system environment with MATLAB/Simulink and CarSim. Thereafter, actual vehicle experiments were conducted to demonstrate that the performance of the controller is still valid in real vehicle experiments and the proposed logic is executable on a rapid proto typing system.
백종민,김정만,최무룡,김준연 한국산업위생학회 1993 한국산업보건학회지 Vol.3 No.1
In order to obtain basic information for the establishment of effective industrial safety programmes in heavy industries & construction companies, accident records for 366 injured workes were collected from January, l989 to December 1991 and analyzed. The results were as follows : 1. The over-all incidence rate of industrial accidents was 2.98% per year 2. Accidents were common in the workers who are in thirties and twenties. 3. According to the duration of services, the workers with jobs on above than 3 years was the most frequent victims (64.2%) 4. According to the view point of working time, the highest incidence was observed just before the end of the work (17:00-19:00). 5. According to the month of year, the incidence was higher in August (14.0%) and May (14.2%), and lowest in January (3.3%). 6. The most common type of accidents was overexertion (24.9%). 7. According to the job, the highest incidence was observed fabrication. 8. According to the site of injuries, the incidence was higher the truck (27.0%) and fingers (25.1%).
李相奉(Sang Bong Lee),崔武龍(Moo Ryong Choi) 한국환경보건학회 1987 한국환경보건학회지 Vol.13 No.1
This study was carried out to determine the content of heavy metals in chalks. Samples were collected from 5 manufacturing companies of cha1k. The content of lead and cadrnium were ana1yzed by flame atornic absorption spectrophotometer . The results obtained were as follows : 1. The average content of lead was 22.0 ppm, and the range 6.4 - 50.9 ppm. 2. The average content and the range were 4.1 ppm and 2.8 - 4.8 ppm respectively.