• Korean Journal of Social Welfare Studies
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• v.44 no.2
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• pp.5-33
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• 2013

This study is to analyze the creation mechanism of exclusion and discrimination against the immigrant. The author approached studying up and used life history study method. Ten of anti-multiculturists participated this study. Data were collected by in-depth interview. The text of individual life history were analyzed by Mandelbaum(1973). The author analyzed the dimension of life, turning point and adaptation. The result as follows; I presented ① Plan of oneness ground, ② Searching new Sacrifice goat, ③ Transference of a inferiority complex for the mechanism of exclusion and discrimination against immigrant. Finally I proposed 「cross cultural education」, 「native participated integration program」, 「establishment of the strongpoint center for adjustment between native and immigrant and up bringing the professional in community.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 1999.05a
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• pp.171-176
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• 1999

Nondestructive inspection and accompanying life analysis based on fracture mechanics were the major conventional methods for evaluating remaining life of critical high temperature components in power plants. By using these conventional methods, it has been difficult to perform in-service inspection for life prediction. Also, quantitative damage evaluation due to unexpected abrupt changes in operating temperature was almost impossible. Thus, many efforts have been made for evaluating remaining life during operation of the plants and predicting real-time life usage values based on the shape of structures, operating history, and material properties. In this study, a core software for on-line life monitoring system which carries out real-time life evaluation of a critical component in power boiler(high temperature steam headers) is developed. The software is capable of evaluating creep and fatigue life usage from the real-time stress data calculated by using temperature/stress transfer Green functions derived for the specific headers and by counting transient cycles. The major benefits of the developed software lie in determining future operating schedule, inspection interval, and replacement plan by monitoring real-time life usage based on prior operating history.

• Journal of Preventive Medicine and Public Health
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• v.57 no.2
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• pp.148-156
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• 2024

Objectives: Understanding patterns of quality of life in people who inject drugs (PWID) can help healthcare providers plan and manage their health problems in a more focused manner. Therefore, the current study aimed to identify patterns of health-related quality of life in PWID in southeast Iran. Methods: This cross-sectional study was conducted in southeast Iran on men who had injected drugs at least once during the last year. We used convenience sampling in 2 drop-in centers and venue-based sampling at 85 venues. Demographic characteristics, high-risk behaviors, and health-related quality of life were evaluated using the 5-level EQ-5D version (EQ-5D-5L) questionnaire. Latent profile analysis was used to identify patterns of quality of life. Results: This study enrolled 398 PWID, who had a mean age of 34.1±11.4 years. About 47.9% reported a prison history in the last 10 years, 59.2% had injected drugs in the last month, and 31.6% had a history of sharing syringes. About 46.3% reported having 2 or more sexual partners in the last 6 months, and 14.7% had a history of sex with men. Out of the 5 EQ-5D-5L profiles, the fifth profile had the most people (36.6%). Most variations in quality of life were related to pain and discomfort. Conclusions: We showed that the pain and discomfort dimension of EQ-5D-5L had more variation in PWID. This finding will be useful for allocating appropriate interventions and resources to promote health-related quality of life in this population.

• Korean journal of applied entomology
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• v.38 no.2
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• pp.81-84
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• 1999

A linden leaf-mining sawfly, Parna kamijoi Togashi, 1980, is newly reported from Korea. A brief description of the adult and adult and observations on its life history are given.

• Journal for History of Mathematics
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• v.17 no.2
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• pp.1-8
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• 2004

In this paper we try to research in the influences which the concepts of infinity have made to our life, and how they have led the trend of the times through studying on the process of changes of concepts of infinity. Also we intend to make a research in how the shift of paradigm on the view of life have been changing under the circumstances in which the concepts of infinity have been accepted as an actual meaning.

• The International Journal of Costume Culture
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• v.5 no.2
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• pp.42-52
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• 2002

The purpose of this research is to survey minpo(the nations pojagi), especially supo(the embroidered pojagi), of the Yi Chosun of Korea during the nineteenth century. This study explores the history and background of minpo, its characteristics, including forms, designs, materials, and how they related to women's daily life during the Yi Chosun in social and cultural aspects. There were minpos for use in everyday life as well as for special occasions such as weddings, funerals and religions rites, including Buddhist and other services. The research undertaken here is done by classifying minpos according to composition, design, pattern and motif.

• Journal of architectural history
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• v.1 no.1 s.1
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• pp.267-281
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• 1992

This study maintains that settlement and dwelling system reflects socio-cultural value of the people to express their image of ideal-life and intrinsic way of life. To demonstrate it, the study is conducted on a cross-cultural perspective. Through the study, it is shown that the character and content of the settlement and dwelling system is largely generated by the result of a choice among possible alternatives, which provides the theoretical base of the settlement and dwelling system.

• Journal for History of Mathematics
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• v.19 no.2
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• pp.47-58
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• 2006

This paper aims to introduce $G\ddot{o}del's$ life and thought, and insists that implication of the incompleteness theorem is saving blank space. The space has epistemological and ethical meaning, and I argue that the implication supports philosophy of blank space.

• Transactions of the Korean Society of Automotive Engineers
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• v.22 no.6
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• pp.128-133
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• 2014

In this study, Two kinds of pad models with different configurations as the part of brake system are investigated by structural and fatigue analyses. As the maximum equivalent stress of model 2 becomes higher to the extent of 60% than that of model 1, model 2 can endure more load than model 1. In cases of two kinds of models, the maximum fatigue life at 'Sample history' becomes longer 60 times than 'SAE bracket history' and this life in case of 'SAE transmission' becomes longer 3.5 times than the case of 'SAE bracket history'. Maximum fatigue damages in cases of 'SAE bracket history', 'SAE transmission' and 'Sample history' at model 1 become higher than model 2. Model 2 is thought to have more fatigue durability than model 1. These study results can be effectively utilized with the design of brake pad by anticipating and investigating prevention and durability against its fatigue damage.

• Journal for History of Mathematics
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• v.20 no.3
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• pp.27-42
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• 2007

Many countries in the world are celebrating the tercentenary of the birth of L. Euler. One of them to notice is the construction of the Euler Archive, which is an online archive, made by two Ph.D. graduates from Dartmouth College. On the appearance of the archive, the authors remind of the life and works of mathematician L. Euler, who is considered as the most prolific, prominent, and versatile mathematician with the huge volume of his works as well as their importances, in the history of mathematics. Celebrating the 300th birthyear of L. Euler and the appearance of Euler Archive, authors suggest The Korean Society for History of Mathematics of investigating on Euler by ourselves as Koreans, and furthermore translating some works of his. Such works may stimulate interests in mathematics and its history to students as well as scholars.