• Title/Summary/Keyword: concept of life

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Collaborative Design based on 3D-CAD System Using Functional Space Surrounding Design Object over the Networked Environment (네트워크 분산 환경 하에서 설계대상물의 외부공간을 이용한 3차원 CAD 시스템에 의한 협조설계 지원)

  • Nahm, Yoon-Eui;Ishikawa, Haruo
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.32 no.4
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    • pp.169-177
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    • 2009
  • Concurrent Engineering (CE) has presented new possibilities for successful product development by incorporating various product life-cycle functions from the earlier stage of design. In the product design, geometric representation is vital not only in its traditional role as a means of communicating design information but also in its role as a means of externalizing designer's thought process by visualizing the design product. During the last dozens of years, there has been extraordinary development of computer-aided tools intended to generate, present or communicate 3D models. However, there has not been comparable progress in the development of 3D-CAD systems intended to represent and manipulate a variety of product life-cycle information in a consistent manner. In the previous research, the authors proposed a novel concept called Minus Volume (MV) to incorporate various design information relevant to product life-cycle functions. This paper proposes the use of the MV concept for the collaborative design environment, where many team members are geographically distributed over the networked environment, including Internet, Intranet, WWW, etc. A prototype 3D-CAD system is implemented based on the MV concept and illustrated with the successful implementation of collaborative design example.

Concept Analysis of the Self Management in Children with Chronic Disease (만성질환아의 자기관리에 대한 개념 분석)

  • Lee, Sug Young
    • Journal of Korean Public Health Nursing
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    • v.31 no.1
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    • pp.121-134
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    • 2017
  • Purpose: The goal of this study was to define and clarify the concept of "self management" of children with chronic diseases. Methods: For analyzing the concept of self management, this study used the hybrid model. This study involved in-depth interviewing nine children with chronic disease. Results: The concept of self management of children with chronic disease can be categorized with three dimensions: internal, environmental, and behavioral aspects. Besides, five attributes and thirteen indicators were analyzed. The concept of self management of children with chronic disease can be expressed as a kind of process; a) re-established yourself (internal dimension), b) assistance by the surrounded (environmental dimension), and c) positive health management behavior with self control of daily life (behavioral dimension). Conclusion: The self management is important for children with chronic disease to control their disease for long time. The attributes and indicators drawn by this study could be used for tool development and useful resources of self management competence in children with chronic disease.

The Effect of Concept Mapping Activity on Science Achievement and Attitude (개념도를 활용한 과학 학습이 학업성취도와 과학태도에 미치는 영향)

  • 김용권;신상순;이석희
    • Journal of Korean Elementary Science Education
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    • v.23 no.3
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    • pp.208-218
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    • 2004
  • Many elementary school students have misconception related to dissolution and solution. Moreover, they usually fail to apply the results of the experiments in their science classes to their everyday life, and also have low science achievement. Therefore, they are not interested in science, and sometimes some of them are even afraid of it. The purposes of this study is to investigate the effects of concept mapping activity on science achievement and attitude. In addition, this study also aims at presenting the teaching and learning method of utilizing concept maps in order to have the students form correct concepts. The subjects were classified into two groups one group is composed of thirty-seven students (experimental group) who were participated in concept mapping activity, and the other is composed of thirty-eight students (comparison group) who were participated in the traditional teaching method. The major findings of this study are as follows: First, the concept mapping activity has a positive effect on improving students' science achievement. Second, the classes using concept maps have a good influence on forming students' science attitude. Third, the concept mapping activity is more effective in improving science achievement of mid and low level students. In conclusion, the loaming by concept mapping activity positively influence students' science achievement and attitude. Particularly for the students in mid and high levels, the effect is more remarkable.

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Attachment and the Self-Concept in Early Childhood (유아의 어머니에 대한 애착과 자아개념)

  • 정의영;최보가
    • Journal of Families and Better Life
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    • v.20 no.3
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    • pp.27-37
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    • 2002
  • The Pattern of Young Child-Mother Attachment and the Self-Concept in Young Children. This work sheds light on the patterns of chi1dren's attachment to their mother and the self-concept of young children. Ninety-two participants were selected from kindergarten and nurseries in the city of Taegu. All the children were from 3 to 5 clears old. The measurement instruments were the attachment story completion task, created by Cassidy, and the self-concept test, designed and used by Bently and Yeatts. The data was analyzed by using frequencies, percentages, independent-samples t-test, one-way ANOVA, and the Scheffe test. The study's major findings are as follows: First, in the area of young child-mother attachments, the most common pattern was a secure attachment. The percentage of insecure-avoidant attachment was similar to that of the insecure-ambivalent attachment. Second, in terms of gender, there were no significant differences in self-concept among young children. Third, the self-concept held by young children varied significantly according to age. The younger the age, the more positive was the self-concept. Finally, the self-concept of children varied greatly according to the pattern of child-mother attachment. Those children who were more securely attacked to their mothers evidenced a more positive self-concept than those children who were insecurely attached to their mother.

Introducing a New Urban Utility Index Concept that Combines Urban Growth and Disasters

  • Koh, Munsung
    • Asian Journal of Innovation and Policy
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    • v.10 no.2
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    • pp.236-248
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    • 2021
  • The objective of this study is to introduce the urban utility concept that combines urban growth and urban disasters in the aspect of a conceptual theory. While many studies focused on the dollar amount damaged from a disaster, it requires adding not just building damages or human body losses but also the quality of life satisfaction. An issue in measuring the quality of life satisfaction needs to introduce a proper mode quantifying it. This study introduces the urban utility change in measuring the negative impacts of a disaster on urban life, which has been rarely investigated. To identify urban utility, urban flooding that is a cross-sectoral agenda and important to both developed and developing countries was adopted to respond to its increased frequency and damages, encouraging governments to focus on flood control policies. By combining a literature review on urban utility and urban growth, this study defined the urban utility concept as a net benefit of a resident with earnings subtracting housing and commuting costs. The theoretical study also explained that urban utility and its components dynamically change as per urban growth and disasters that even reversely affect urban growth. Because the urban utility can be one of the useful indices to appreciate the relationship between a disaster and urban growth, it is highly expected to apply for similar disaster impacts on urban areas, including COVID-19 and various global warming issues.

Caregivers' Accreditation Experience and Their Motivational Self-concept (어린이집 교사의 평가인증 경험과 동기부여적 자아개념)

  • Lee, Wan-Jeong;Heo, Lin-Kang
    • Journal of Families and Better Life
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    • v.31 no.1
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    • pp.49-59
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    • 2013
  • The purpose of this study was to explore the relationship of caregivers' accreditation experience and their motivational self-concept. Questionnaire were gathered from caregivers who work in Seoul, Incheon, and Kyunggi areas. Data were analysed by t-test, MCA, and multiply regression analysis. The result showed that caregivers who experienced accreditation at child are centers had higher scores in their motivational self-concept than caregivers who inexperienced accreditation procedure yet had. This tendency was clear in caregiver groups who work at unsupported child care centers, and who got certificate from institutions except college. With controlling individual background variables which influence on caregivers' motivational self-concept, independent effect of caregivers' accreditation experience on their motivational self-concept was still significant especially at the caregiver group who work in unsupported child care centers.

Meaning of Privacy Based on Situational Contingencies of 'Self-Other' Concept (나-남'의 상황논리에서 본 프라이버시의 한국적 이해)

  • 김순경
    • Journal of the Korean housing association
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    • v.2 no.1
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    • pp.35-45
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    • 1991
  • This Paper examines the meaning of Privacy within the content of cultural background of the traditional Korean society, identifying some of the relationships between desired levels of privacy and the situational centingencies of self - other concept along with the relationships between the privacy control mechanism and the cultural norms, This paper discusses several important dimensions, including1) the traditional values, 2) the norms of family life, 3) the children education in the household environment, 4) the `self - other` concept, and5) the privacy control mechanism.

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Defective Medicine according to Product Liability Law (제조물책임법상 제조물로서 의약품의 결함)

  • Jeon, Byong-Nam
    • The Korean Society of Law and Medicine
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    • v.8 no.1
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    • pp.235-277
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    • 2007
  • In Product Liability law, the 'defection' of the manufactured products is its key concept, defined in detail. The concept had been already developed through the precedents and theories for the past years even before the PL law was enacted and the concept was listed. Especially, the medicine products need the different approach, because they might directly harm to the human life and body due to their being injected or taken, unlikely other manufactured articles. Since the medical products have the double contradictory functions such as effects and side effects, the defection decisions become so difficult. However, because there are high concerns that wrong medical products will directly harm the human life and body, the decision standards should be more strengthened. The decision standards should include the risk-effect standard as the considered components and make the customer-expecting standard as the final standard. The decision time for defection should be made considering the science technology level when the medical products were provided, not when the accident occurred. It is the most important for the manufacturers to prevent the damages by making and selling the non-defective medicine products for themselves, rather than by taking the legal remedy means afterwards. Therefore, the non-defective guidelines for the medicine manufacturers will help increase the effects and minimize the side-effects.

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Implementation of CITIS for CALS (효율적인 CITIS 시스템의 구현)

  • 한태창;서범수;조장혁
    • Proceedings of the CALSEC Conference
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    • 1999.07b
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    • pp.501-508
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    • 1999
  • In this paper, we discuss about the implementation of CITIS(Contractor Integrated Technical Information Service) which is information infrastructure for CALS. CALS concept is introduced by DoD(Department of Defense, US) to exchange technical data of product's life cycle electronically. This CALS concept is accepted by commercial industrial area and considered as a part of global concept of Electronic Commerce. CITIS- a service defined by MIL-STD-974- is about to be implemented by commercial industrial society, too. But, until now there is a few sites implementing CITIS and especially in Korea. In this paper, we discuss characteristics of some CALS/CITIS implementation and solutions, and introduce ETRI-CITIS.

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A Conceptual Analysis of Cancer Survivorship (암 생존력에 대한 개념분석)

  • Byun, Hye-Sun;Park, Hyun-Joo;Kim, Ji-Youn
    • Asian Oncology Nursing
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    • v.12 no.3
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    • pp.237-245
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    • 2012
  • Purpose: The purpose of this study was to identify attributes of the concept of cancer survivorship. Methods: Walker & Avant's concept analysis framework (2005) was used to review the medical & nursing text books, medical and nursing research articles related to cancer survivorship and published from 1985 to 2011. Results: There were nine aspects of the concept of cancer survivorship: A process, liminality, uncertainty, life-changing experience, complexity, unique experience, duality of positive and negative aspects, partnership, and need for support. Antecedents of cancer survivorship were cancer diagnosis and perception as a cancer survivor. Empirical referents of cancer survivorship were survival rate, quality of life, adaptation to the survivorship experience, and health-related hardiness, social support, spirituality, and health behavior. The consequences of cancer survivorship were effects on the physical, psychosocial, spiritual and socio-economic well-being of the patients. Conclusion: This concept analysis of cancer survivorship is expected to contribute to promotion of survivorship care in the clinical field by removing conceptual ambiguity and confirming the true meaning of survivorship care.