• 한국가구학회지
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• 제28권4호
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• pp.305-313
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• 2017

Recently, as changes in the office environment, office furniture are changing at a rapid pace. With the development of various smart devices specialized in work type, the concepts of office environment and office furniture are diversified. New furniture design is presented with the new concept of work format and changes to the space, an example of a compact single-person storage space is required.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2003년도 춘계학술대회 논문집
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• pp.62-67
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• 2003

In this Paper, the dynamic temperature sensitivity and mu. temperature measurement errors of oil and air sensor in oil cooler are evaluated to predict design validity of sensors under special oil and atmosphere temperature changes. The temperature tracking of oil sensors for periodic temperature changes is simulated by obtaining thermal response coefficient from experiment. By this method, it is possible to design the optimal sensors with the admitted temperature measurement errors.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2005년도 춘계학술대회 학술발표 논문집 제15권 제1호
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• pp.185-188
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• 2005

This paper suggests a control method for efficient topology/parameter evolution in a bond-graph-based GP design framework that automatically synthesizes designs for multi-domain, lumped parameter dynamic systems, We adopt a hierarchical breeding control mechanism with fitness-level-dependent differences to obtain better balancing of topology/parameter search - biased toward topological changes at low fitness levels, and toward parameter changes at high fitness levels. As a testbed for this approach, an eigenvalue assignment problem, which is to find bond graph models exhibiting minimal distance errors from target sets of eigenvalues, was tested and showed improved performance for various sets of eigenvalues.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2000년도 학술발표회 발표논문집
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• pp.365-370
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• 2000

Sea dike construction for the tidal flat reclamation works in estuary and coast may change the characteristics of tidal motion and wave conditions in the region. In turn, a new hydraulic condition provides the impacts on sediment transport pattern and forms a new morphological environment. Also, morphological changes during the closure works of sea dike are closely related with a safy of sea dike. Therefore, the prediction of morphological changes is required secure the safe closure work and the economic design of sea dikes. To investigate morphological changes due to sea dike construction, hydrodynamic changes of tides and waves have to be evaluated, then sediment transport and sea bottom changes are computed. Mathematical modelling is required for representation of interrelation of tidal motion, wave and sediment transport. In this study, numerical model MORSYS is applied to compute the hydrodynamics and morphological changes around the closure gap for Saemankuem dike. This model allows a flexible integration of the module for waves, currents, sediment transport and bottom changes.

• 한국생산제조학회지
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• 제23권3호
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• pp.243-249
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• 2014

Currently, CFRP composites are rapidly replacing steel plates, as they are lighter, stronger, and more elastic; however, they are poorly suited to hygrothermal and impact-collapsed environments because moisture can alter their molecule arrangement and chemical properties. In this study, environments are experimentally simulated in order to investigate changes in the moisture absorption inside a CFRP composite and to determine its weakest point. Moreover, changes in the moisture absorption ratio at temperatures of $60^{\circ}C$ and $80^{\circ}C$ are studied and compared in order to understand how changes in temperature affect moisture absorption inside CFRP composites. Results show that moisture absorption leads to a strength reduction of around 50%. In addition, the moisture absorption rate inside CFRP composites is shown to change rapidly with increasing temperature. Accordingly, it showed that the change in matrix also has a weak point.

• International Journal of Internet, Broadcasting and Communication
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• 제12권2호
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• pp.66-76
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• 2020

We The 4th industrial revolution, the core characteristics of super-intelligence, hyper-connective, and ultrareality, has been actualized. New technologies such as artificial intelligence, big data, the Internet of Things, and high-tech video have begun to be applied to media and advertising. With the introduction of new technologies in the advertising field, innovative changes in advertising types, advertising effects, advertising methods, and advertising contents are expected. Accordingly, We intends to design a future advertising roadmap development by predicting how future advertising will change and develop through future technologies in the 4th industrial revolution era. To design the roadmap, this study analyzes changes in advertising technology, consumer, and media as changes in the advertising environment in the 4th industrial revolution era, and identifies the core changing trends, advertising factors in future advertising through the Delphi Survey on experts in advertising and future fields. We identifies how the future advertising technology, types, media, effects, and fields are developed by the changes of future advertising environments, including technology, consumers, and media in the 4th industrial revolution era. Hence it is expected to help the advertising industry and experts to prepare for future changes.

• The International Journal of Costume Culture
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• 제6권2호
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• pp.83-92
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• 2003

This study aims to classify women's undergarments of the 20th century by periods, and to examine their characteristics. The research method consists of a literature study based on relevant documentary records and a demonstrative analysis of graphic data collected from each reference. The features of women's undergarments obtained from the study are as follows: First, silhouette changes of outer garments appear to influence the type and style of a new undergarment. Second, technological development results in a new type of undergarments. Third, the development of new material appears to influence functions and design of undergarments. Fourth, social changes including the development of sports affects the changes of undergarments. As seen so far, the form or type, material, and color in undergarment diversify when fashion changes become varied and rapid. As shown before the 20th century, the importance of undergarment's type, form, and function gradually reduces according to the changes of women's mind due to their social participation, although it still plays a role in correcting the shape of an outer garment based on the outer silhouette. The design also clearly shows the extremes of maximization and minimization of decoration.

• 한국실내디자인학회논문집
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• 제19권3호
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• pp.188-195
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• 2010

The museum architecture has been developed with new social and cultural movement because of the its representative role of cultural character. After emergence of the modern museum in Korea, the function and role of the museum has been changed and developed especially after increasing role by local government. The cultural desire by the new pace of consumerism has requested museums to undergo with some changes and advancements in their function and programs. This research aims to examine the progress of museum programs in Korea even though it has sort history. The scope of the analysis is discussed the extension of existing and new national museums which could be the measurement of the direction of the policy for museum. These changes have a tendency to correspond to social and cultural demands. Based on the existing program, new programs accommodate education and services which represent the characteristic of the museums. These changes caused the extension of the existing museums and the emergence of the small museums which has special program fields and even influences to expand existing museums for sub-characters. The study for chronological changes could be useful to establish the basic guidelines of the configuration for the museum program and space in the early stages for the new construction.

• 한국의상디자인학회지
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• 제12권1호
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• pp.103-116
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• 2010

In view of our contemporary fashion, it is found that crossover between clothing and other items leads to creation of a new design and crossover of various cultural codes, ultimately creating a multicultural clothing design or any external outline of emerging costume designs by attempting mutual combination with other fields. Starting from a viewpoint that mutual combination style has significant effects on our contemporary fashion designs, this study intends to characterize external aspects of fashion design that changes through mutual combination style. This study focused upon analyzing costumes released by contemporary fashion designers after 2000, and addressed a variety of mutual combination styles. It gives various examples on mutual combination in fashion, seeking first to look into typical examples of mutual combination styling between fashion and art, between fashion and space and between fashion and technology. Based on those examples, this study classified crossover styles into 6 major categories such as attachment, suspension, modification, fusion, association and embedment. As a result, this study comes to a conclusion that external changes by mutual combination are characterized largely by overlap, simultaneity and deconstruction.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2006년도 춘계학술발표대회 논문집
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• pp.202-205
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• 2006

Space design is a process of solving spatial problems to create and construct all kinds of human lives. It also bestows new values to a medium to induce human perception based on the relationships between 'human and space' surrounding people. Research on user behavior has several ultimate goals including understanding both individual behavior and the relations between the user and space from a more scientific and systematic perspective, predicting various phenomena that can happen between space and humans, and reflecting the results in space design. As user behavior that's once limited within given space is going through some changes due to the introduction of digital technologies, research on user behavior in today's space design should be newly illuminated in the aspects of organic relations. Space now works as a receptor communicating with the user and responding to user behavior, and user behavior once under one-sided influences from space becomes more diverse and active. The influences of user behavior, in turn, cause changes to space itself. Thus this study set out to suggest new directions in research on user behavior based on interactions between space and the user in space design.