• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제16권3호
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• pp.19-26
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• 2010

Germany became a super-aged society which has the number of people aged 65 or older reached 19 percent of population in 1997. Similarly, there is a tendency in Korea to increase the number of older people coupled with an increase in the number of households of the senior citizen who lives alone due to a rapid change of family unit. Research on geriatric in Germany is being carried out in many different ways, like medical, welfare, and social aspects because of the fact that Germany is in the middle of a super-aged society. Therefore, analysis and evaluation of elderly care facilities in Germany will be used as a fundamental resource for overall planning of elderly care and welfare facilities which are expected to grow demand dramatically.

• 대한공업교육학회지
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• 제30권2호
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• pp.33-44
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• 2005

The purpose of this study is to suggest plans to improve the industrial high school through the inquiry of Competency-Based Education(CBE). The suggestions are as followings: (1) Selection and organization of the educational contents of industrial high school must be based on job analysis. (2) Instructional objectives must be defined as a performance objective and enabling objectives. (3) Instruction must be individualized in method, the instructional contents must be organized in the unit of module. (4) Evaluation system must be not knowledge based but performance-based. (5) Physical Environment of work shop must be organized based on facilities, equipments and machines abstracted by job analysis. (6) Competency-Based Teacher Education(CBTE) program is required to train competent teachers in practice.

• Genomics & Informatics
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• 제2권4호
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• pp.167-173
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• 2004

The main mechanism of evolution is that biological entities change, are selected, and reproduce. We propose a different concept in terms of the main agent or atom of evolution: in the biological world, not an individual object, but its interactive network is the fundamental unit of evolution. The interaction network is composed of interaction pairs of information objects that have order information. This indicates a paradigm shift from 3D biological objects to an abstract network of information entities as the primary agent of evolution. It forces us to change our views about how organisms evolve and therefore the methods we use to analyze evolution.

• 복식문화연구
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• 제4권1호
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• pp.29-41
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• 1996

A 'TEXT' is a basic unit of culture. It is also the whole of culture organization which is generalizing a culture. Literary texts which are reflection of the culture could be understood as historical discourse. This thesis which is based on the 'Semiotic theory', 'Victor Turner's Performance theory', and Sung Man Lee's 'Information Model', classified the type of meaning to explain how to communicate the meaning of thing which were described in novels, for examples, background, dress, dialogue, era, etc. An interpreter (reader) should understand the culture described in novels to clarify the ambiguous significance. An interpretative theory of symbolic meaning described in text was presented in this thesis, and it was applied to analysis Myung Hee Choi's novel, 'Honbul'.

• 한국방재학회:학술대회논문집
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• 한국방재학회 2008년도 정기총회 및 학술발표대회
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• pp.115-118
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• 2008

In this study, PROMETHEE(Preference Ranking Organization METHod for Enrichment Evaluations) which is one of the multi criteria decision making methods is applied to estimate the relative inundation risk of the urban subcatchment. For this purpose, five factors which have an effect on the inundation risk are selected and used to perform PROMETHEE. Those are elevation average, slope average, density of conduit, population and sediment yields per unit area of each subcatchment. Based on them, PROMETHEE is performed and the relative inundation risk for each subcatchment is estimated. Sensitivity anlysis is conducted to evaluate each factor's effect on subcatchment and it is found that suggested method can be used to establish a practical guide to mitigate the inundation.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2005년도 추계학술대회 논문집
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• pp.980-983
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• 2005

An agent Is an autonomous process that recognizes external environment, exchanges knowledge with external machines and performs an autonomous decision-making function in order to achieve common goals. The techniques fur tackling complexity in software need to be introduced. That is decomposition, abstraction and organization. Agent-oriented model ing has the merits of decomposition. In decomposition, each autonomous unit may have a control thread. Thread is single sequential flow in program. The use of thread in agent modeling has an important meaning in the performance of CPU and the relation of autonomous units.

• 한국IT서비스학회지
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• 제8권3호
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• pp.145-157
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• 2009

As the software development cycles is getting shorter, the software reusability is emphasized accordingly. Specifically, the design reusability is being recognized as one of the most important factor to increase the software quality and productivity and make the maintenance cost down. Two essential abilities are needed to improve the design reusability. One is the identification of the reusable objects, and the other is the organization of the relationships among the objects. However, the existing methods using such as a grammatical analysis, a scenario matching and a unit of design problems(design pattern) have not been proposed proper principles to identify the reusable objects on the basis of the abstraction which is the core of the object-oriented concept. In this paper, we will offer the Two-Pass abstraction principle based in the abstraction concept.

• Nuclear Engineering and Technology
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• 제53권4호
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• pp.1157-1166
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• 2021

In this study, a numerical sensitivity analysis was performed to determine the fire suppression time for a large number of water mist nozzles in a large fire compartment. Fire simulations were performed using FDS (Fire dynamics simulator) 6.5.2 under the same condition as the test scenario 5 of the International Maritime Organization (IMO) 1165 test protocol. The sensitivities of input parameters including cell size, extinguishing coefficient (EC), droplets per second (DPS), and peak heat release rate (HRR) of fuel were investigated in terms of the normalized HRR and temperature distribution in the compartment. A new method of determining the fire suppression time using FDS simulation was developed, based on the concept of the cut-off time by cut-off value (COV) of the heat release rate per unit volume (HRRPUV) and the cooling time by the HRR cooling time criteria value (CTCV). In addition, a method was developed to determine the average EC value for the simulation input, using the cooling time and cut-off time.

• Journal of Chest Surgery
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• 제56권3호
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• pp.220-223
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• 2023

Well-differentiated papillary mesothelial tumor (WDPMT) is an uncommon tumor, formerly named well-differentiated papillary mesothelioma in the 2015 World Health Organization classification. It has a characteristic papillary architecture, bland cytologic features, a tendency toward superficial spread without invasion, and a good prognosis due to its clinically indolent behavior with prolonged survival. Rare cases with superficial invasion are termed WDPMT with invasive foci. WDPMT occurs primarily in the peritoneum of reproductive-age women, but also rarely in the pleura. We report a case of a 60-year-old woman who developed WDPMT with minimal invasion in the pleura with atypical radiological features and a family history of mesothelioma and indirect asbestos exposure.

• Journal of Nutrition and Health
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• 제34권4호
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• pp.458-471
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• 2001

To evaluate the infra structure supporting hospital nutrition services, we conducted a survey on the unit of organization, unit of dietitians work system, number of personnel engaged on nutrition services, productivity of food service, management of dietitians works, computerization of nutrition services etc. Total ninety-six hospitals were participated in the survey, and they were varied in terms of hospital classification, location, number of beds and type of food service management. All of the large hospitals with more than 400 beds conducted nutrition services under the department of nutrition, but some of the middle and small hospitals with less than 400 beds conducted nutrition services under the other department such as administration. In most of the tertiary hospitals, the work of dietitians were separated in which food services and medical nutrition services were conducted independently by different dietitians, whereas, in most of general hospitals and all the hospital, food services and medical nutrition services were conducted by the same dietitians in all time. The numbers of dietitians and cooks per 100 beds were fewer in the large hospitals with more than 400 beds than the hospitals with less than 400 beds, and the number of cooking and meal serving assistants were the just opposit. The average productivity of food service was 44.5 meals per hour for each dietitian, 84.8 meals per hour for a cook and 7.0 meals per hour for a cooking and meal serving assistant. The productivities for dietitians and cooks tend to be higher in large hospitals than middle and small hospitals, whereas the productivities for cooking and meal serving assistants were just opposite. The large hospitals seemed to solve the problem on the lack of working personnels by hiring part-time workers and by utilization of computer system for their works. The pattern of daily work management in food service area was not much different between dietitians duties, but the pattern of daily work management in medical nutrition service area was different in a way which the analysis of patients nutrient intakes was almost not conducted by dietitians handling both food services and medical nutrition services. Therefore, this study demonstrates that there are significant differences in the infra structures conducting nutrition services among hospitals, suggesting that the strategies to improve this improve this structure in relation to the improvement of service qualities need to be investigated in the future. (Korean J Nutrition 34(4) : 458∼471, 2001)