• 대한간호학회지
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• 제30권3호
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• pp.750-763
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• 2000

This study is based on grounded theory methodology by Strauss & Corbin(1998). Ten hospitalized subjects were interviewed for data collection. In the process of data analysis, 'acceptance' is found to be the causal condition, while 'health professionals' skillfulness', 'ward environment', 'history of hospitalization', and 'general conditions' were identified as context, 'felling of relief' as the core phenomenon, 'self-efficacy', 'support of others', and 'life style' as the intermediate situation, 'passive reaction', 'alternative reaction' and 'active reaction' as the strategy and 'stabilization', 'satisfaction', 'hope' and 'carrying out' as consequences. 'Feeling of relief' is found to go through the three stages of recognition-generation-maintenance after the five different patterns. 1) In case the health professionals are skillful, the ward environment is favorable, the general conditions of the patients improved and as a result the feeling of relief is strong, during the first hospitalization, the self-efficacy of the subjects tends to be strong. They proceed toward the goal set for themselves with a renewed hope and active or alternative reaction toward the feeling of relief. 2) The subjects tend to proceed toward the goal set for themselves with a renewed hope and active and alternative reaction toward the feeling of relief in case health professionals are skillful, the ward environment is favorable the general conditions of the subjects improved, self-efficacy is strong, and lifestyle is autonomous, during the second hospitalization even though support of others is merely superficial. 3) The subjects tend to stabilize, and satisfy themselves with the given situation with passive and alternative reaction to the feeling of relief in case health professionals are skillful and the ward environment is favorable but the general conditions worsened and accordingly the feeling of relief, is weak and life style is dependent during the second hospitalization although the subjects' self-efficacy is strong and support of others is specific. 4) The subjects tend to stabilize and satisfy themselves with the given situation with passive and alternative reaction to the feeling of relief in case health professionals are unskillful the ward environment is unfavorable, the general conditions improved, support of others is specific but life style is dependent and self-efficacy is weak during the first hospitalization. 5) The subjects tend to stabilize and satisfy themselves with the given situation in case health professionals are unskillful the ward environment is unfavorable but the general conditions improved support of others is specific and as a result self-efficacy is strong but life style is dependent.

• Smart Structures and Systems
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• 제6권1호
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• pp.39-56
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• 2010

Structural Control relies, with a great deal, on the ability of the control algorithm to identify the current state of the system, at any given point in time. When such algorithms are designed to perform in a smart manner, several smart technologies/devices are called upon to perform tasks that involve pattern recognition and control. Smart pattern recognition is proposed to replace/enhance traditional state identification techniques, which require the extensive manipulation of intricate mathematical equations. Smart pattern recognition techniques attempt to emulate the behavior of the human brain when performing abstract pattern identification. Since these techniques are largely heuristic in nature, it is reasonable to ensure their reliability under real life situations. In this paper, a neural network pattern recognition scheme is explored. The pattern identification of three structural systems is considered. The first is a single bay three-story frame. Both the second and the third models are variations on benchmark problems, previously published for control strategy evaluation purposes. A Neural Network was developed and trained to identify the deformed shape of structural systems under earthquake excitation. The network was trained, for each individual model system, then tested under the effect of a different set of earthquake records. The proposed smart pattern identification scheme is considered an integral component of a Smart Structural System. The Reliability assessment of such component represents an important stage in the evaluation of an overall reliability measure of Smart Structural Systems. Several studies are currently underway aiming at the identification of a reliability measure for such smart pattern recognition technique.

• Asian Journal of Innovation and Policy
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• 제6권2호
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• pp.152-169
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• 2017

In this paper, we analyze the basic research system in South Korea. We propose a national basic research system consisting of value, openness, input, transformation, and output. Based on this framework, we set up interview questionnaires, and 15 key informants have been interviewed. According to our results, first, in terms of value, basic research is recognized as an activity for creating knowledge in the understanding of nature. Second, as for openness, scientists and policy experts agree that active interaction with the global community is an important value for the national research system. Third, in terms of sustainable research resources, scientists are strongly required to effectively allocate research funding, maximizing the creativity of researchers and the efficient sharing of research equipment. Fourth, in transformation, basic researchers maintain that the Korean research system has is extremly dependent on the government's external control, and its self-regulative system has been weak for over half century onw. Fifth, for global competitiveness, the interviewees agreed that the quality of basic research in Korea is approaching that of its global competitors. Finally, we put forward some policy implications on the basis of these findings.

• 대한기계학회:학술대회논문집
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• 대한기계학회 2003년도 춘계학술대회
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• pp.570-573
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• 2003

Wheels for passenger car support the car weight with tires. and they transmit rolling and braking power into the ground. Whittliing away at wheel weight is more effective to boost fuel economy that lighting vehicle body structure. A shape of hole in disk is optimized for minimizing the weight of steel wheel. Pro/ENGINEER program is used for formulating the design model. and ANSYS package is selected for analyzing the design model. It has difficulties 10 interface these commercial software directly. For combining both programs. response surface methodology is applied to construct approximation functions for maximum stresses and maximum displacements are obtained by full factorial design of five levels. This steel wheel is modeled in 14-inch diameter of rim. and wide parameter of hole in disk is only selected as design variable for reducing the weight of steel wheel. PLBA(Pshenichny·Lim-Belegundu_arora) algorithm. which uses the second-order information in the direction finding problem and uses the active set strategy. is used for solving optimization problems.

• 전산구조공학
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• 제6권1호
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• pp.91-98
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• 1993

굴삭기 붐의 변위와 응력 제한조건에 대해 각 판의 두께를 설계변수로 선정하여 자중을 최소화 하였다. 변위와 응력 제한조건식을 구성하기 위해 붐을 판 복합 구조물로 모델링한 후 3절점 삼각형 판요소의 유한요소 해석 프로그램으로 해석하여 상용 구조해석 프로그램인 ANSYS결과와 비교 검토하였다. 유한요소 해석 결과로부터 구성된 변위와 응력 제한조건을 직접 미분법으로 민감도를 해석하고 차분결과를 기준으로 검토하였다. 최종적으로 민감도 해석 프로그램과 최적화 알고리즘을 결합하여 판의 최적설계 프로그램을 구성하고 균일응력의 외팔보 문제로써 해외 정확도를 검증하였다. 굴삭기 붐에 대한 자중 최소화를 수행한 결과, 붐의 반쪽 모델의 초기무게가 453kgf이었고 최적설계 결과가 331kgf로서 약 27%의 자중 감소 효과를 가져왔다.

• 전산구조공학
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• 제3권1호
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• pp.83-95
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• 1990

주로 경험에 의존하여 최선의 상태를 구하는 설계방식에 반하여 수학적인 해석방법을 사용하여 체계적으로 최상의 결과를 얻고자하는 것이 최적설계이다. 이때 상태의 해석방법 뿐아니라 비선형의 설계함수의 최적화에 관한 기법 연구가 요구된다. 해석적인 비선형 최적화의 기법중 공학설계에 사용할 수 있는 수렴속도가 빠르며, 사용하기에 편리하다고 알려진 반복 이차 계획법(Recursive Quadratic Programming Method)의 매개변수들의 역할을 살피고 이들의 변화에 따른 수치성능을 비교 분석하여 계산효율이 개선된 수치적 알고리즘을 제시하였다. 설계함수들의 일차 미분정보를 이용한 근사 이차 미분정보에 의하여 최적해의 접근속도가 빠른 RQP 알고리즘의 평가를 위하여 구조물의 무게를 최소화하면서 유한요소의 응력, 변위, 최소고유진동수등의 제한조건을 만족하는 주어진 형상의 최적단면을 가지는 구조물도 설계하였다.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2008년도 춘계학술발표대회 논문집
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• pp.82-85
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• 2008

A cosmetic shop in a department store is the best place in Korea's cosmetic market flow that shows the total image of each brand. The present day departmental cosmetic shops are centered around global brands and comparative brand power is competing with a small number of local brands. It is a fact that not only regarding the brand power of local brands but also the space design of their shops are different than the global brands. And, influenced by a modern society, culture, economic surrounding, the customers are getting original and individual. Their individualistic life style is demanding a shop environment with new concept. Such a sale environment is not for just product sale and a place where exchange economy of sale occurs. It is requisite for communication where total marketing strategy Is used In an active way. We must acknowledge it as a symbolic place being the ultimate site of customer oriented exchange economy showing the image of both product and the company. The aim of this plan is to set up a sale environment that will enhance the brand awareness and product value. We intended to provide purchase comfort and visual effect to the customer simultaneously with an Increase in customer attention by putting in the appropriate design requisites as per the brand specialty and by the application of a distinguished S.I.P (Store Identity Program) for the shop.

• International Journal of Computer Science & Network Security
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• 제22권1호
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• pp.39-48
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• 2022

Today the regulation of socio-economic development has been the subject of active scientific debate. The modern paradigm of regulatory policy in foreign countries involves a change in the role and strategy of the state, which determines the relevance of this topic. The aim of the article is to study the current state of regulatory policy research. The article is based on a bibliographic analysis of the study of regulatory policy. The study is based on the data search functions of the Scopus platform. It uses a set of VOSviewer program, online visualization of keywords in the titles of scientific journals and citations of publications. The study led to the conclusion that the number of publications that directly study the nature and features of regulatory policy is insignificant, but constantly growing. In our opinion, further research should determine the essence of regulatory policy as a separate category, a description of its features and factors of formation. It is also necessary to develop a common concept that governments should be actively involved in ensuring the quality of regulation, rather than responding to the shortcomings of regulation, which is evolving into regulatory governance.

• 동아시아경상학회지
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• 제11권3호
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• pp.1-10
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• 2023

Purpose - Beauty service employees who perform emotional labor are becoming an important factor in their duties to be performed at customer contact with the emotional expression norms set and required by organizations and companies. There are health problems for beauty workers due to working environments such as physical, chemical, and social factors. Accordingly, this study presents practical ways to protect the health of beauty workers. Research design, data, and methodology - This review study was conducted by searching PubMed, Google Scholar, Riss, Scopus, and Research Gate. Beauty Health Care, Occupational Diseases, Beauty Industry, Beauty Employees, Work-Life Vallance (WLV). I referred to the keywords such as that. A total of 471 papers were searched, of which 46 were finally included in this study on the PRISMA flowchart. Result: The beauty service industry can be classified as a job with high job stress among the beauty industries, and establishing appropriate measures to effectively help beauty industry workers proves to be an important strategy for maintaining physically and mentally healthy lives. Conclusion - Active research is needed to create a healthy environment with sustainable well-being by identifying physical and mental outbreaks according to the degree of awareness through various causes of occupational diseases such as gender and environment of beauty industry workers.

• 한국과학예술포럼
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• 제19권
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• pp.259-267
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• 2015

Product-Service Systems (PSS) has drawn significant attention since it can effectively address diverse values of consumers by integrating products and services. PSS has been defined as a system of products, services, supporting networks and infrastructure that is designed to satisfy customer needs and to generate values. Manufacturing companies can accomplish business innovation by devising new service elements and providing PSSs starting from their products. Such new efforts are called manufacturing servitization. With analysis of the company's business contexts, diverse strategies could be set for servitization. Services could be developed so that their product functions can be supported. On the other hand, new services could be devised to drive active emotional values of their customers in a broadly related manner with their products. In this way, different servitization strategies in service space could be employed. In this paper, the product-service integration spaces for comparison of product-service systems in manufacturing servitization is briefly sketched. Various issue spaces, termed dimensions, would be used including service space, customer space, value space and business model space. Diverse PSS cases, including well-known PSSs and brand new PSSs, will be classified and compared to demonstrate the product-service integration spaces.