• Journal of Korea Entertainment Industry Association
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• v.15 no.2
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• pp.59-81
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• 2021

This study examines representations of children and youths in TV commercials both quantitatively (May 2019-April 2020) and qualitatively (thirteen relevant cases). The study's case analyses explore the representation of the 'sexual objectification' of girls, the 'sexual spectacle' of female adolescents, representations that reinforce stereotypes of femininity/masculinity, and the objectification of girls to elicit sympathy for the purposes of raising donations. This study reveals that TV commercials and existing advertisements adhere to representations of established gender roles. This dichotomous representation of gender is problematic since it functions as the starting point of various sexual crimes and gender inequality. For example, most of the victims of the sexual exploitation incident called 'Room Number, N', which shocked Korean society, were female adolescents. These adolescents were seen as men's sexual objects because of this kind of dichotomous thinking. TV commercials are part of the binary representation of deep-rooted stereotypes regarding femininity and masculinity. This study problematizes this representation in order to surpass its limitations. Moreover, an alternative mode of thinking is suggested through the theory of Deleuze and Guattari.

• Journal of Korean Society of Transportation
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• v.20 no.3
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• pp.69-82
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• 2002

The objective of this study is to evaluate the performance of macroscopic traffic flow models with the analytical and field data. Five candidate models were selected as follows ; Lax Method Model, Upwind Scheme Model, Hilliges'Model, Papageorgiou's Model, and Cell-Transmission Model. In the analytical test scenario, the traffic condition was assumed that could cause the building and dissipation of queue, and each model was compared with analytical solutions and the numerical results. An analytical test indicated that both simple continuum and high order continuum models are able to reproduce queue building and dissipating behavior in a reasonable way A field test has shown that Upwind and Papageorgiou's model show similar performances. Considering the simplicity in model formulation and numerical computation, we firstly recommend Upwind scheme model , and secondly Papageorgiou's model that performed will to represent traffic flow in tests as candidate models for further development of simulation model for Naebu expressway in Seoul.

• The Journal of the Korea Contents Association
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• v.15 no.8
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• pp.149-155
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• 2015

This research tried to project hidden and overall side of market economy system of capitalism through desire and fetishism of consumer society. The objective of this research lies in examining desire code of capitalism society through hidden side of consumer society and the reason why modern people are crazy about products, the meaning of product re-creation in tempting modern consumer society, life where all desire is satisfied by products. As a result, we intended to demonstrate that post-industrial society is the one triggered by desire and that society desired in post-industrial society is the very cultural, social study realized to enable modern people to survive in modern society through Martin Parr's pictures.

• Journal of Science and Technology Studies
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• v.10 no.2
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• pp.107-141
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• 2010

Visualization techniques are transformed into reliable representations through socio-technological processes which include the agreement on the instrument and the embodiment of practices in relevant scientific communities. Visual representations thus produced are justified by realistic and epistemic virtues in science. This paper analyzes different visual images presented in the scientific papers of two research groups who argue different theories about the mechanism of face perception. These two scientific groups use the same fMRI technology; yet, different experimental paradigms and visual stimuli change their hypotheses into distinct testable theories, which in turn lead to different evidences to support their own theories. Visual evidences are intermediate representations which lie between fMRI brain images and scientific theories, and theoretical models obtain the scientific value based on the consistency in the chain of visual representations. This study shows that representations in science tend to be good representations within the context of scientific communities. It will provide a chance to think of the value and limit of the scientific knowledge

• The korean journal of orthodontics
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• v.38 no.5
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• pp.314-327
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• 2008

Objective: The purpose of this study was to evaluate the reproducibility of measurements representing asymmetry of the mandible and to identify which landmarks would be more useful in 3-dimensional (3D) CT imaging. Methods: Facial CT images were obtained from forty normal occlusion individuals. Eighteen landmarks were established from the condyle, gonion, and menton areas, and 25 measurements were constructed to represent asymmetry of the mandible; 8 for ramus length, 12 for mandibular body length, 1 for condylar neck length, 2 for frontal ramal inclination, and 2 for lateral ramal inclination. Inter- and intra-examiner reproducibility of the measurements was evaluated. Results: Inter-examiner reproducibility of the measurements proved to be high except for 3 measurements. Intra-examiner reproducibility also proved to be high except for 2 measurements. Inter- and intra-examiner reproducibility of the measurements including Gonion proved to be low. Conclusions: The results of the present study indicate that the landmarks and measurements constructed in 3D CT images can be used for the diagnosis of facial asymmetry.

• Journal of Cadastre & Land InformatiX
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• v.51 no.1
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• pp.111-124
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• 2021

Recently, Interest in the restoration and 3D reconstruction of cultural properties due to the fire of Notre Dame Cathedral on April 15, 2019 has been focused once again after the 2008 Sungnyemun fire incident in South Korea. In particular, research to restore and reconstruct the actual measurement of cultural properties using LiDAR(Light Detection and ranging) and conventional surveying, which were previously used, using various 3D reconstruction technologies, is being actively conducted. This study acquires data using unmanned aerial imagery of UAV(Unmanned Aerial Vehicle), which has recently established itself as a core technology in the era of the 4th industrial revolution, and the existing CRP(Closed Range Photogrammetry) and terrestrial LiDAR scanning for the Recumbent Buddha of Unju Temple. Then, the 3D reconstruction was performed with three fusion models based on SfM(Structure-from-Motion), and the reproducibility and accuracy of the models were compared and analyzed. In addition, using the best fusion model among the three models, the relationship with the Polar Star(Polaris) was confirmed based on the real world coordinates of the Recumbent Buddha, which contains the astronomical history of Buddhism in the early 11th century Goryeo Dynasty. Through this study, not only the simple external 3D reconstruction of cultural properties, but also the method of reconstructing the historical evidence according to the type and shape of the cultural properties was sought by confirming the historical evidence of the cultural properties in terms of spatial information.

• Journal of the Korean Geographical Society
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• v.48 no.4
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• pp.557-574
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• 2013

The paper examines the recent criticism from various viewpoints on landscape research in 'New cultural geography' focusing on the representation and duplicity of landscape as one of the key theoretical basis of the landscape school. The paper argues that landscape theories in new cultural geography should be considered as what is constantly changing over time and composed of various theoretical and genealogical elements rather than internally homogeneous, fixed, and closed system of knowledge. Through the recent 'phenomenological turn' of geography, landscape researchers explores a possibility of alternative approach to the existing theories and methods, which is so called NRT(Non-representational theory). The research objectives of the paper is to examine the theoretical and practical implications of such significant criticisms, which put emphasis on the idea of landscape as performance and practice rather than landscape as representation in cultural geography.

• Journal of Digital Convergence
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• v.18 no.4
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• pp.439-451
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• 2020

In order to deeply understand the significance of death aesthetics in contemporary art, this research first summarizes the development process of death aesthetics in art works with popular perspectives, and then classifies and discusses death aesthetics in modern art works. The results of this study are as follows: First, the aesthetic expressions of death are divided into two types: death reproducibility and death symbolism. Death reproducibility includes reproducibility of real objects and reproducibility of imaginary objects. The symbolism of death can be divided into external and internal manifestations. Secondly, in contemporary art, the reproducibility of death through the description of death scenes has increased the various problems and philosophical significance caused by death. Third, in contemporary art, the symbolism meaning of death is not just something directly related to death, it also shows the various psychological states brought about by death. Subsequent research will promote the artists' visual expression of the aesthetics of death in artworks, and the profound changes in meaning that result from it.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.18 no.2
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• pp.97-100
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• 1982

The phase differences of the omega were observed continuously for the A-C pair and the A-E pair from Sept. 1, 1980 to Feb. 28, 1981 and from Sept. 20, 1981 to Feb. 82, 1982 at Fisheries University of Busan350$^{\circ}$ 07'.9N, 129$^{\circ}$ 06'.3E)In this paper we deal with the reappearance of these phase differences by annual, month, day As a results, annual eappearance are in good condition both pairs and daily reappearance in day and night are better than an hour around the sunset, and very bad reappearance is found by month.

• Journal of Korea Society of Industrial Information Systems
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• v.17 no.7
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• pp.81-88
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• 2012

This paper proposed the color reproduction modeling of OLED using standard RGB display. The kinds of non-standard RGB displays are various. And color reproduction of non-standard RGB displays is different by chromaticities of primaries and reference white etc. In this paper, we proposed algorithm that made OLED display's color reproduction to standard CRT monitor using conversion matrix. If using the algorism that is proposed in this paper, we can confirm the reproduced color characteristics to simulation beforehand and improve the performance of existing display. when developing new display, we are expected to be used very usefully.