• Structural Engineering and Mechanics
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• 제75권5호
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• pp.585-594
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• 2020

Detecting the damage of indeterminate trusses is of major importance in the literature. This paper proposes a quick approach in this regard, utilizing a precise mathematical approach based on Finite Element Method. Different to a general two-step method defined in the literature essentially based on optimization approach, this method consists of three steps including Damage-Suspected Element Identification step, Imminent Damaged Element Identification step, and finally, Damage Severity Detection step and does not need any optimizing algorithm. The first step focuses on the identification of damage-suspected elements using an index based on modal residual force vector. In the second step, imminent damage elements are identified among the damage-suspected elements detected in the previous step using a specific technique. Ultimately, in the third step, a novel relation is derived to calculate the damage severity of each imminent damaged element. To show the efficiency and quick function of the proposed method, three examples including a 25-bar planar truss, a 31-bar planar truss, and a 52-bar space truss are studied; results of which indicate that the method is innovatively capable of suitably detecting, for indeterminate trusses, not only damaged elements but also their individual damage severity by carrying out solely one analysis.

• 한국초등과학교육학회지:초등과학교육
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• 제39권3호
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• pp.412-432
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• 2020

The purpose of this study is to explore the characteristics and the level of fourth grade elementary students' system thinking when they learn the unit of "Journey of Water" in terms of four key elements of system thinking such as understanding of the structure of a system, non-linearity and cyclic features, inter-relations and feedback between system properties, and temporal and invisible aspects of a system. Data included students' worksheets and their responses to a set of Likert-scaled and written assessment items on water cycle. The results showed that the level of students' system thinking did not have any hierarchy in relation to the key elements of water cycle system. In addition, the aspects of individual student's system thinking on its sub-elements were different from each other. Also, there were core ideas of system thinking which were intensively considered according to a given context to understand a complex systemic subject. When students learn water cycle, understanding of non-linearity and inter-relations were weaker compared with other key elements of system thinking. Therefore, if these two factors are taught in advance, it can promote understanding of whole system of water cycle.

• 한국실내디자인학회논문집
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• 제9호
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• pp.57-66
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• 1996

Sir John Sonae(1753-1837) was the most original English architect of 19c. his extremely personal style is superficially neo-classical but, romantic or ' picturesque' in its complicated and unexpected spatial interplay. The Soane's style was one of the curiosities of European architecture. Sir John Soane, like mackintosh, was best known for his interior spaces. He used his own house as a laboratory of spatial experimentation to develop his spatial ideas. The objective of this study was to examine his architectural style through his various architectural works and analyze . The Soane's Museum (his house, No.12.13.14 Lincoln's Inn Fields. London, UK) in order to find inter design elements which represent the best of Soane's interior design effects. As a result , this study found that Soane held no theories as to proportion . It gives the conditon of the building's freedom. He shows the ' primitivism facade and the simple neoclassical symmetry exterior arrangement. As interior design elements he used the layered structure, the natural skylight, the pendentive dome, the space in space, the pictures que style. These elements create magical interior space of the Sonane's Museum. THe spatial intrigue is further enhanced by various degrees of lighting that additionally emphasize the three-dimensional quality of the object loaded walls and piers. One can always look through to space beyond many individual object, both horizontally and vertically. These interior elements can be used for the modern interior design development in order to create the expansion of space and the territoriality of space.

• 보존과학회지
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• 제36권5호
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• pp.326-332
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• 2020

본 연구에서는 서울 화계사 대웅전의 목부재에 대한 수종과 연륜연대분석을 진행하여 재질과 정확한 건축역사를 조사하고자 하였다. 대웅전 목부재(27점)의 수종은 대부분 소나무속 중 경송류로 식별되었고, 대보 1점만 전나무속으로 식별되었다. 연륜연대분석은 코어링법을 이용하여 시료 채취하였으며, TSAP 프로그램을 이용하여 크로스데이팅 하였다. 연륜연대분석 결과, 보와 기둥과 같은 구조재 20점들에 대한 최외각 연도는 1839년에서 1870년으로 확인되었다. 그 중 수피가 존재하는 5점의 벌채연도는 1869년과 1870년으로 나타내어, 2012년 실측조사에서 종도리 복장물에서 확인된 중건기록(1870년)과 일치하는 것을 확인할 수 있었다.

• 한국실내디자인학회논문집
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• 제25권2호
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• pp.41-49
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• 2016

The purpose of this study is to analyze the change and to compare to the difference of 'selective elements' and 'space-memory' focusing on the theory, 'selective attention' through the survey results. In this study, In this study, the lighting is considered a important factor in the change of 'selective elements'. this survey is to find the selective elements of participants and to measure the spatial sensitivity of respondents through 'self- test'. The analysis in this study is conducted by descriptive statistics, t-test and one way ANOVA by SPSS program 22. The results of this study are as following; Firstly, 'attention-element' could be classified with 4 types, 'shape', 'material', 'contrast' and 'combination'. 'shape' could divide into 'structure' and' furniture and object'. In case of 'material', it could section with 'pattern' and 'color'. Secondly, through the results of study, 'attention-element' is different each space during the day in detail. But we could know that 'shape' is the important element of the 'attention-elements' during the day through comparison of this result. That means users consider this as a important factor when they evaluate the space. Therefore, it is effective way designers to consider 'shape' as the first element when they want to conduct the special sensitivity of users in the space through planning. On the other hand, what selective elements of users are different by the lighting situation should be acknowledged by designers. And they should think the kinds of selective elements are more various when lighting turns on than turns off.. Thirdly, through the results such as the meaningful difference of space-memory of users according to the change of 'attention-elements', designers should judge about which kind of feeling of users to the space do you want lead in the design process. For the effective feedback between spaces and users to induce the same emotion of users, designers need to consider the unified design and the individual design both. Also, we will regard the differences in the users' emotion to the space according to the lighting situation when we design the space.

• 패션비즈니스
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• 제25권1호
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• pp.16-38
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• 2021

The purpose of this study was to develop a fashion design with a greater sense of modernism based on the characteristics and design elements of Myanmar traditional clothing focusing on the Yandanapon Mandalay period of the last dynasty of Myanmar using the SCAMPER technique, which is one of the creative methodologies. Contemporary menswear fashion designs were developed based on the individual elements of the questionnaire on the SCAMPER technique using fashion design elements. The design development process was as follows. First, this study set the developmental theme of contemporary menswear fashion design in Myanmar's traditional clothing style during the Yadanapon Mandalay period. Second, to develop designs using the SCAMPER technique, the elements of Myanmar's traditional clothing were first divided into item composition and design elements, followed by application of the SCAMPER questionnaire. Also, various designs were developed by combining and applying different elements. Third, optionally selective elements evolved from the design development process using the SCAMPER technique questionnaire. Fourth, the design evaluation was used to select the designs matching the study purpose out of 55 design sketches via FGI (Focus Group Interview) consisting of four fashion designers. Fifth, a total of six designs were selected by additional design modification. Based on the aforementioned processes, a total of six works of men's clothing design were presented. This study provides basic data for the cultural and aesthetic understanding of traditional Myanmar clothing. It also serves as a source of new ideas to express modern fashion design in different ways.

• 복식문화연구
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• 제18권2호
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• pp.261-276
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• 2010

The analysis of an art trend in the principle dimension starts by observing the object of work in the perspective of formative composition and recognizing it as a universal system. It can be said that it is consistent with an interpretation method for a form theory of formal history by Heinrich W$\ddot{o}$lfflin, a leading form critic in art criticism. Hence, the purpose of this study was to find out what are the formative principles in Renaissance Classicism as a design principle to be applicable to modern fashion by reviewing the formative characteristics of Renaissance Classicism Architecture with which W$\ddot{o}$lfflin directly dealt. As for the theoretical literature review, I used W$\ddot{o}$lfflin's theoretical framework and looked at the Renaissance Classicism Architecture that he studied and examined the possibility of utilizing his theory as a layout principle and the characteristics. As for analysis of design cases, I applied the aforementioned architecture layout principle to modern fashion and conducted case study analysis to delve into distinctive layout principles found in fashion. The study showed that the Renaissance Classicism Architectural Style is marked by linearity, planarity, closing and multiple unity: linearity was expressed in the observation form in fixed frontal view and an emphasis on a tangible silhouette homeogenous and definite line structures; planarity was achieved in the form of paralleled layers of frontal view element, planarity style, and identical and proportional repetition of various sizes.; closing signified the pursuit of complete and clear regularity, and architecture developed in a constructive phase through organizational inevitability and absolute invariability.; multiple unity was expressed in self-completedness and independent parallel of discrete forms and harmony of emphasized individual elements in a totality. Applying these layout characteristics of the Renaissance Classicism Architectural style and to see their individual expressive features, I found out that in adopting layout principles of the Renaissance Classicism Architecture to modern fashion, it turned out to be an emphasis of individual silhouettes, a flattened space, completed objects, organic harmony among independent parts: the emphasis of individual silhouettes was expressed in individual definitiveness of formative lines of clothes in accordance with body joints and an emphasis on formative lines of clothes; the flattened space was marked by single layer structure, planarity of elements of clothes, and listing arrangement by appropriate proportion.; the completedness of the objects was expressed by the stationary state where overall image is fixed, the construction of homogeneous and complete space, and absolute inevitability of internal layout in proportion; lastly, organic harmony of independent parts was stressed in independent completedness of each detail, and organic harmony of the whole. The expressive features would lead to a unique expression style of linear emphasis, proportion, constructive forms, and two-dimensional arrangement. The meaning of this study is follows: The characteristics of art school of thought are given shape by appling & analysing the architectural layout principles of historical art school of thought to modern fashion in the view point of formal construction dimension. The applied possibility of historical art school of thought as the source of inspiration about the fashion design is extended.

• 한국조경학회지
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• 제29권4호
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• pp.24-33
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• 2001

The purpose of this paper is to examine the differences of user´s satisfaction of development elements of natural recreation forest(NFR) developed by public and private bodies in order to answer the research question: What is the differences of user´s satisfaction of development elements of NFR\ulcorner After reviewing the literature, mechanism of outdoor recreation, and development elements in NRF, we constructed the conceptual framework and have formulated the hypothesis of this research. We had obtained data through a questionnaire, which surveyed 584 visitors at 10 of the 72 natural recreation forests in Korea in 1999. We have analyzed the data using he descriptive statistical method, the mean difference test, and logistic regression method. We have found that 1) all the development elements have turned out to be significantly different from the mean difference test, 2) the two elements of atmosphere and activity have turned out to be statistically significant in determining the difference of NFR developed by public and private body in logistic regression analysis while user´s satisfaction in recreational resources, facilities and service make no differences between public and private NRF, 3) the higher the degree of user´s satisfaction in atmosphere and activity at NFR, the more the NFR developed by private body, and 4) their relative contribution of atmosphere and activities on whether the NFR is developed by public or private body have been turned out to have 0.258 and 0.242 respectively, which have a similar importance. The research results suggest that a guideline for the creation of marketable NFR by public and private developer, and development of use-programs and recreational atmosphere be recommended in the planning and development process of NRF. The approach and anlaysis method adopted by this research is highly useful for an evaluation of NRF developed by the tow bodies and development of devices for increasing user´s satisfaction and marketing positioning of NRF by the tow developers. It is recommended that more empirical study on individual development elements affecting user´s satisfaction be performed in the future.

• 간호행정학회지
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• 제4권2호
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• pp.475-487
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• 1998

This is a study to search for the ethical basis for valid informed consent of organ donors. It is an admirable action that a person give his own body part or organ as a gift to another person. The organ for transplantation can be removed only when the donor consents voluntarily to donation. It is recently proposed as the need for organ transplantation is increased that organs can be harvested although the consent of deceased cannot be obtained. This may raise many moral issues because human beings all have an unalienable right to control their own bodies. The principle of autonomy is usually regarded as an ethical basis for informed consent. However, some people criticize that the principle of autonomy requires a person and his decision to be autonomous (but there are many patients who aren't autonomous due to their confusion or unconscious condition in a clinical situation). or this principle can foster indifference to patients needing help: thus respect for principles of care and beneficence is necessary. When we consider the complexity of making a decision about organ donation. the principle of autonomy should be replaced by the principle of respect for individual autonomy. as expressed by Childress (1990). This principle requires the care givers to respect the client's individual decisions. The elements of informed consent are threshold elements: competence to understand and decide. voluntariness in deciding: information elements: disclosure of material information. recommendation of a plan. understanding of disclosure and recommendation: and consent elements: decision in favor of a plan. authorization of the chosen plan. In cases of living donors. the elements of competence and voluntariness are more important than the others. So only an adult can give a recipient his own body part. but it should be forbidden to harvest from minors or protected adults (i.e. developmentally disabled person However. when organs are removed from a cadaver donor. we ought to respect the donor's decision. So we ought to try to seek donor cards or any documents expressing the donor's opinion about organ transplant. All health care givers ought to disclose donor information about organ transplantation clearly enough for the donor to understand it and to be able to weigh the harms and benefits. We are going to propose 'the subjective standard' as the ethical standard of disclosure. This standard will assure that patients have enough information to be able to decide autonomously from their own position. Care givers have to consider the method of disclosure because donors can be influenced by it positively or negatively, Establishment of the Hospital Committee is recommended. because medical professionals will have a chance to discuss the procedure of decision and the validity of harvesting a organ from a person.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2004년도 추계학술대회 논문집
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• pp.886-889
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• 2004

A simple macro triangle with drilling d.o.f.'s is proposed for plane stress problems based on IET(Individual element test) and finite element template. Three-node triangular element has geometrical advantages in preprocessing but suffers from bad performance comparing to other shapes of elements -especially quadrilateral. Main purpose of this study is to construct a high-performance linear triangular element with limited supplementary d.o.f.'s. A triangle is divided by three sub-triangles with drilling d.o.f.'s. The sub-triangle stiffness come from IET passing force-lumping matrix, so this assures the consistency of the element. The macro element strategy takes care of the element‘s stability and accuracy like higher-order stiffness in the F.E. template. The resulting element fits on the uses of conventional three-node. Benchmark examples show proposed element in closed form stiffness from CAS (Computer algebra system) gives the improved results without more computational efforts than others.