• Title/Summary/Keyword: change of concept

Search Result 2,241, Processing Time 0.033 seconds

Characteristics of Design Process on the Digital Architecture (디지털 건축에 나타난 디자인 프로세스의 특성)

  • Lee, So-Youn;Lee, Nak-Woon
    • Journal of Industrial Technology
    • /
    • v.25 no.B
    • /
    • pp.107-114
    • /
    • 2005
  • Digital media was realized by two-dimensional design backup. But, digital medium decides form of architecture, and act as a design tool that can expand area of thinking. With such social change, investigate for digital architecture. And, wish to analyze design process of digital architecture and search the characteristics. Through comparison of digital and analogue, clear up that the digital world had complex and ambivalent attribute. Define digital design process as "Digital continuum" with characteristic of digital architecture and divided in 3-steps of concept - development - representation. Analyzed digital design process of Frank O, Ghery, Peter Eisenman and Greg Lynn on th assumption division. As a result, design concept is starting from three-dimensional thinking instead of existent two-dimensional thinking. And because general work of process was gone by digital media, "mass costomization" was possible. Also, it gave architect new role. Differ with former days, select various variables, should tuning and cording, and emphasize role as coordinator who must select the result. Digital is summoning very radical and epoch-making change in architecture. At center of these change, digital design process asks architect complex thinking and creative concept.

  • PDF

Concept Analysis of the Role in Nursing Profession (간호전문직에서의 역할의 개념분석)

  • Kang, Sung-Rye;Park, Jung-Ho
    • Journal of Korean Academy of Nursing Administration
    • /
    • v.8 no.3
    • /
    • pp.431-439
    • /
    • 2002
  • Purpose : Nursing profession has been rapidly changed due to the development of bioscience and the change of medical service environment. Nursing profession that has been focused on only care giver's role like mother's in tradition, is required careful reflection new nursing role to cope properly to the change of medical service environment. In nursing profession, the concept of the role was used without an accurate definition, as a results, the concept of the role was mixed with the concept of the "activity", "job" and "function". Therefore, concept analysis of the role in nursing profession is needed to remove conceptual ambiguous and make confirm the true meaning of the role. Concept analysis is a strategy that examine the characteristics of a concept. It is a formal linguistic exercise to determine those defining attributes. The basic purpose of concept analysis is to clarify ambiguous concept in theory, and propose operational definition which reflects the theoretical base of the concept. Method : In this study, the concept of the role in nursing profession which was analyzed based on the steps of concept analysis by Walker & Avant(1988). Results : The attributes of the concept of the role in nursing profession are : 1. Basic factors to construct social structure. 2. Expected attitudes, values, behavior patterns according to the social status and position in social structure. 3. Perceptive attitudes, values, behavior patterns in order to social interaction. 4. Acquiring through continuous communication and learning. 5. Not fixative but changeable. The antecedents of the role in nursing profession are : 1. The social status and position which is possessed by a person. 2. Expected attitudes, values, behavior patterns according to the social status and position in social structure. 3. Acquiring through continuous interaction, communication, and learning process. And the consequences of the role in nursing profession are : 1. The role maintenance and the role expansion as a positive consequences. 2. The role conflict and the role loss as a negative consequences. Conclusion : Through this concept analysis, the concept of the role in nursing profession is defined as As basic factors to construct social structure, person's attitudes, values, behavior patterns which are expected from other social members according to person's social status and position, and perceived and acquired through continuous interaction, communication, and leaning process.

  • PDF

The Effect on Forming Functional Concept by Teaching Function Based on Variable (변수에 의한 함수 지도가 함수개념의 형성에 미치는 효과)

  • 이덕호;길영순
    • Journal of the Korean School Mathematics Society
    • /
    • v.4 no.1
    • /
    • pp.103-114
    • /
    • 2001
  • The purpose of this study is to develop learning materials for functional concept on variable and to verify the effect of how well students could learn functional concept after they studied with those materials. To accomplish the purpose of this study, I developed learning materials and after teaching students with them. I have concluded the followings : First, there was little effect in teaching functional concept on variable between two experimental groups, whereas teaching functional concept had greater effect on forming functional concept in high level groups in those two experimental groups. Second, teaching functional concept on variable had little effect on students' understanding of functional concept and perfecting tables in Black box, graph, and mathematical problems, whereas there was much effect in students' understanding functional concept and solving relation formula, image, and range problems related to everyday life or general things. On the basis of the problems which appeared in the process of this study, the following can be suggested : First, we should develop learning materials fit for low level students so that they could understand functional concept. Second, we should continue to teach the basic problems like solving relation formula, image, and range, and understanding functional concept in graph until students are able to understand them exactly. Third, since the goals of Unit Function in a middle school textbook is to solve problems related to everyday life through functional thinking, there should be change in constructing systematic contents of Unit Function in a middle school textbook.

  • PDF

Concept based Design-Art - Focused on the Transition Process from Fine Art and Design to Concept based Design-Art - (개념 중심의 디자인아트 - 순수미술, 디자인으로부터 개념 중심의 디자인아트로의 이행 과정을 중심으로 -)

  • Kang, Hyun-Dae;Kim, So-Hyun
    • Journal of the Korea Furniture Society
    • /
    • v.26 no.2
    • /
    • pp.112-121
    • /
    • 2015
  • Concept based Design-Art is a flow formed while focusing on works not dividing boundaries with concept on top in a transition to content-centered communication methods from medium-centered communication methods so far dividing design genres. This movement begins in a try to create upper-level concepts before works and products come into being in pure art and design respectively. This thesis draws out the definition of Concept based Design-Art through its researches, diagnoses directionality of Concept based Design-Art by analyzing Concept based Design-Artists' works and considers their social duties and roles. Outcome of this study will help working authors, designers, and Design-Artists grasp the changing phases of design and art, establish their own directionality, and predict how the Concept based Design-Art market will change in the years ahead. Besides, it will be a good reference by which for them to build their own 'concept,' consider their relationship to the society and check where they are.

A Study on Receipt Caused by Spatial Transformation of Kitchen Space in Apartment Housing

  • Choi, Lee-Seoung;Kim, Hyung-Woo
    • Journal of the Korea Furniture Society
    • /
    • v.19 no.4
    • /
    • pp.260-272
    • /
    • 2008
  • The recent concept of kitchen is likely defined as "Kitchen Culture" including the function of living room where all families make a conversation as well as a dinner, and it is becoming another type of the residential environment, deviating from the stereotype as only cooking area. Particularly the comfortableness of living room is closely associated with a receipt function of kitchen, and the sort & dimension & size of furniture and diversity of shapes playa more meaningful role for improving our life standard & comfortableness compared with the past, nevertheless this receipt study is carelessly handled in the first phase of construction. This Study is focusing on understanding the modern concept of kitchen where the open space concept is being introduced as more reasonable space concept, and on suggesting a solution for receipt-function of the modern kitchen concept connected with "L-D-K (Living room - Dining room- Kitchen)" space idea. In the Chapter 2 the concept of receipt and function of kitchen, the wide variety of kitchen utensils was checked up, and in the Chapter 3 the change of trends of kitchen area & receipt space was considered, and finally in the Chapter 4 the modern concept of kitchen was presented, by instancing overseas examples with receipt planning. As a consequence, the alternative of the receipt in the modern kitchen is to install an Ireland table or another type of receipt-available table (lower furniture) in the dead space between kitchen & living room for motivating smooth communication and convenient receipt, and that is the trend nowadays. Kitchen desires a rapid change. Through this kind of study it should be more researched that kitchen is not an independent space any more and lies in the mutual connection of L-D-K.

  • PDF

Understanding on the Concept of a 'Region' in High School Students Analyzed in the Open-ended Questionnaires (개방형 질문에서 분석된 고등학생의 '지역' 개념에 대한 이해)

  • Goh, Deok-Min
    • Journal of the Korean association of regional geographers
    • /
    • v.20 no.1
    • /
    • pp.141-151
    • /
    • 2014
  • This study is to explain understanding types about the concept of a 'Region' in the 3rd grade high school students(39) through open-ended questionnaires and describe the pedagogical utilizations for this. Students' understanding types about the concept of a 'Region' are compared and then determined through two meaning agreement and association between meaning of students' understanding which is collected through open-ended questionnaires and meaning of a 'Region' which is described in high school curriculum. The results are as in the following. First, Students' understanding types about the concept of a 'Region' were divided into four categories: full, partial, ambiguous, and converted understanding. Second, The degree of right meaning agreement and association existing between two meanings is rising steadily by converted, ambiguous, partial, and full understanding. For this reason, This result can make sure the understanding degree about the concept of a 'Region' is different depending on the students. Third, Students' partial understanding, ambiguous understanding and converted understanding on region concept could be judged as misconception not fully corresponded to region concept in the curriculum explanation. Fourth, Teachers can achieve conceptual change through this misconception as a subject matter of educational dialogue for meaning change.

  • PDF

On Some Teaching Problems Related to the Learning of Variable Concept in School Mathematics (학교 수학의 변수 개념 학습과 관련된 몇 가지 지도 문제에 대하여)

  • 김남희
    • School Mathematics
    • /
    • v.1 no.1
    • /
    • pp.19-37
    • /
    • 1999
  • In this study, we examined some matters related to the learning of variable concept in school mathematics on the basis of the theoretical foundation from the previous studies(e.g. Davis, 1975; Rosnick, 1981; IK chemann, 1981; Wagner, 1983.) and practices on variable concept teaching by evaluating the current state of that. Matters be discussed are as follows; the use of symbol for place holders in elementary mathematics, the dealing with sets those elements are literals and operations of such sets, the teaching of dummy variable, the construction of literal expressions that contains variables, the labeling indeterminates as a constant, the change in the exact meaning of variable according to the function concept, the teaching of a generalization by means of variables. After considering on these matters that are connected with the teaching-learning of variable concept, we suggested the alternative proposal to the current state of variable concept teaching.

  • PDF

Nonlinear State Feedback for Minimum Phase in Nuclear Steam Generator Level Dynamics

  • Jeong, Seong-Uk;Choi, Jung-In
    • Journal of Electrical Engineering and information Science
    • /
    • v.2 no.3
    • /
    • pp.66-70
    • /
    • 1997
  • The steam generator level is susceptible to the nonminimum phase in dynamics due to the thermal reverse effects known as "shrink and swell" in a pressurized water reactor. A state feedback assisted control concept is presented for the change of dynamic performance to the minimum phase the concept incorporates a nonlinear digital observer as a part of the control system. The observer is deviced to estimate the state variables that provide the true indication of water inventory by compensating for shrink and swell effects. The concept is validated with implementation into the steam generator simulation model.

  • PDF

Phenomenology of the concept of functions (함수 개념의 현상학)

  • Yoo, Yoon-Jae
    • Journal for History of Mathematics
    • /
    • v.23 no.3
    • /
    • pp.75-90
    • /
    • 2010
  • In this paper function concept is classified in the phenomenological aspect. According to the study, function concept is classified as causality, designation, operation, change, figure, morhism, variables, functional, and operator. This classifications are categorized as pre-level function, basic level function, and upper level function.

Historical investigation in the concept of function as integrated concept (통합개념으로서 함수 개념에 대한 역사적 고찰)

  • Kang, Hyun-Young
    • Journal for History of Mathematics
    • /
    • v.20 no.4
    • /
    • pp.153-174
    • /
    • 2007
  • The concept of Function is not just a single concept but an integrated concept that includes various mathematic topics such as arithmetics, geometry and so on. Therefore, the concept of function is the basic principal underlying mathematics. Moreover, we should think of function as conceptual expedient for understanding the phenomena in the variously changing real world. Therefore in this article, I would like to consider the concept of an integrated function through historical investigation. Especially, from the middle ages to the 19th century, representation which related to the function has been evolved, and therefore, I will consider function as an integrated concept through changing the concept of function.

  • PDF