• Journal of Science and Technology Studies
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• v.12 no.1
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• pp.145-183
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• 2012

Science reporting is easier to lead to failure than other news reporting because it needs higher professionalism. According to Actor-Network Theory(ANT), not only research results(artifacts) of scientists but also science articles are hybrid networks. Namely, they are connected by human actors(scientist, reporter, etc.) and nonhuman actors(press releases etc.). When the process of science reporting is examined on the view of ANT, it is the process that scientists' results translate the media via press releases as intermediaries and expand their network to the public. This study aims at making an ANT analysis of how research results of Electronics and Telecommunications Research Institute(ETRI) scientist Hyun-Tak Kim were reported by lots of media, focusing on the rhetoric of ETRI's press release. It can reveal the reason for the science reporting's failure and hint at the better science journalism.

• Korean Institute of Interior Design Journal
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• v.21 no.5
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• pp.280-288
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• 2012

The objective of this study was to analyze the characteristics of traditionality expressions at modernized Chinese restaurant in Hong Kong. As a case study, the study examined 12 modernized Chinese restaurants in Hong Kong. The gathered data were categorized and examined according to the ways of traditionality expressions, which included reproduction, transformation, and reinterpretation of traditional components. Each of the components was measured for the amount of traditional or modernity expression on a five-point scale. The five-point scoring system put an emphasis on tradition; 1 point was given to principal modernity(modernity: 90-100% + tradition: 0-10%), 2 points were given to principal modernity + auxiliary tradition(modernity: 70-90% + tradition: 10-30%), 3 points were given to the same ratio between tradition and modernity(modernity: 40-60% + tradition: 40-60%), 4 points were given to principal tradition + auxiliary modernity(modernity: 10-30% + tradition: 70-90%), and 5 points were given to principal tradition(modernity: 0-10% + tradition: 90-100%). The analysis performed according to those criteria and methodologies led to the following findings and conclusions: TM style, in which modernity was principal, usually did transformation and reinterpretation of traditionality. As for the design attributes of the styles, the TM style, they processed a majority of the spatial components as modern or reinterpretation of traditionality, which would be easily considered to be modern without careful observation, and applied a small amount of direct reproduction or transformation, which gives out a direct hint at traditionality, to attract more attention. Many of the spatial components did not express traditionality directly, expressing it indirectly or metaphorically. Traditionality was expressed in a small number of the spatial components, thus serving as a focus or impact point in the given space.

• Journal of Fashion Business
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• v.7 no.5
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• pp.1-12
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• 2003

In this study I surveyed the dress and the color symbolism of Scarlett and Melanie in the movie "Gone with the Wind" based on the novel by Margaret Mitchell. In investigating the dress and the color symbolism, I analyzed Scarlett and Melanie's image as described in the novel, and examined how the symbolic imagery is represented through coloration based on the DVD reproduction of the movie "Gone with the Wind" originally produced in 1939. In her novel, the author Margaret Mitchell introduced two women, Scarlett and Melanie, whose respective image sharply contrasts with each other. To express Scarlett's young, vigorous, lusty, and vivacious image, she uses green to depict the character, clothing, and background on the whole. Black, which mainly expresses the death image of the mourning dress. Red symbolizes her fast and lavish image. On the other hand, gray is used to describe Melanie's sedate, shyness, and modest image while alluding to her gloomy atmosphere. Brown symbolizes her sedate and plain image in the novel. In the movie, green symbolizes Scarlett's overwhelming image of youth and liveliness as also depicted in the novel. Melanie, however, seems to appear consistently in gray-blue or purple dresses to reflect her image of modesty, sedation and dignity. Melanie's blue image contrasts with Scarlett's blue image in that the latter is used to hint at the omen to a tragedy to come. Red is used to express Scarlett's passionate and fast image. Black symbolizes death or mourning in the movie.

• Journal of the Korea Convergence Society
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• v.13 no.2
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• pp.263-272
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• 2022

This study was to examine the effect of job insecurity on their psychological contract violation and job satisfaction among airline crew members. Also, this study intended to give meaningful hint in reducing job insecurity crew members feel, and, by examining ways to relieve psychological contract violation, give theoretical and practical suggestions on human resource management of airlines. The findings from empirical analysis are as follows. First, H 1-1 that job insecurity of airline cabin crew members will have positive effect on their transactional psychological contract violation was adopted. Second, H 1-2 that job insecurity of airline cabin crew members will have positive effect on their relational psychological contract violation was adopted. Third, H 2-1 that transactional psychological contract violation of airline cabin crew members will have negative effect on their job satisfaction was adopted. In contrast, H 2-2 that relational psychological contract violation of airline cabin crew members will have negative effect on their job satisfaction was rejected. Finally, H 3 that job insecurity of airline cabin crew members will have negative effect on their job satisfaction was adopted.

• Journal of the Korean earth science society
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• v.34 no.1
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• pp.28-40
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• 2013

This study examined the geochemical characteristics, equilibrium temperature and pressure conditions, and oxygen isotopic ratios of mantle xenoliths from the various geological sites of the Korean peninsula. The results are as follows: (1) The ultramafic xenoliths from the Korean peninsula mainly consist of typical high magnesium olivine (MgO : 49.12-50.95 wt.%, Mg value: 90.1-92.2), corresponding to worldwide Cenozoic ultramafic xenoliths in chemical compositions. (2) The pressure-temperature conditions of ultramafic xenoliths in the Korean peninsula are from 854 to $1016^{\circ}C$ and 4.6 to 24.4 kbar. (3) The oxygen isotopic ratios (${\delta}^{18}O$) for olivines in ultramafic xenoliths range from 5.06‰ to 5.51‰, which are relatively uniform oxygen isotopic values and overlapped by the values of N-MORB and upper mantle peridotite (${\delta}^{18}O$: $5.2{\pm}0.2$‰). However, olivines of the ultramafic xenoliths from the Baegdusan and Chejudo have a relatively wide ${\delta}^{18}O$ values ranging from 5.07 to 5.51‰ and 5.07 to 5.45‰, respectively. Based on the results, this study suggests that the high ${\delta}^{18}O$ signature of the Baegdusan xenoliths give a hint that ~5% of the oxygen in typical EM2 sources originally derived from recycled sediments.

• KIPS Transactions on Computer and Communication Systems
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• v.9 no.10
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• pp.221-230
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• 2020

Supercomputer that shares limited resources to multiple users needs a way to optimize the execution of application. For this, it is useful for system administrators to get prior information and hint about the applications to be executed. In most high-performance computing system operations, system administrators strive to increase system productivity by receiving information about execution duration and resource requirements from users when executing tasks. They are also using profiling techniques that generates the necessary information using statistics such as system usage to increase system utilization. In a previous study, we have proposed a scheduling optimization technique by developing a hardware performance counter-based profiling technique that enables characterization of applications without further understanding of the source code. In this paper, we constructed a profiling testbed cluster to support optimal execution of the supercomputer and experimented with the scalability of the profiling method to analyze application characteristics in the built cluster environment. Also, we experimented that the profiling method can be utilized in actual scheduling optimization with scalability even if the application class is reduced or the number of nodes for profiling is minimized. Even though the number of nodes used for profiling was reduced to 1/4, the execution time of the application increased by 1.08% compared to profiling using all nodes, and the scheduling optimization performance improved by up to 37% compared to sequential execution. In addition, profiling by reducing the size of the problem resulted in a quarter of the cost of collecting profiling data and a performance improvement of up to 35%.

• Journal of Life Science
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• v.24 no.3
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• pp.304-310
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• 2014

Antioxidative, immunostimulating, and antihypertensive activities of hot water extracts of fermented Hizikia fusiformis were evaluated. Fermentation with lactic acid bacteria generally increased the biological activities of H. fusiformis. Fermentation with isolated Weissella sp. SH-1 resulted in 13.83-62.15% DPPH radical scavenging activity and 34.90-59.25% SOD-like activity. The maximal inhibition of ACE was 82.25%, and the maximal reduction in NO production was 46.53%. Fermentation with Lactobacillus casei resulted in 11.98-72.84% DPPH radical scavenging activity and 14.17-33.62% of SOD-like activity. The maximal inhibition of ACE was 73.31%, and the maximal reduction in NO production was 65.20%. These results hint at the applicability of fermentation with lactic acid bacteria to improve the diverse biological activities of H. fusiformis and to develop functional materials or foods.

• Journal of the Economic Geographical Society of Korea
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• v.23 no.1
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• pp.18-34
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• 2020

This study aims to investigate Dongdaemun fashion industry once thrived in Seoul, now in a rapid decline. For this purpose, three research themes are put forward. That is, to fix the boundary of Dongdaemun fashion industry, to analyze the characteristics of its value chain, production network and industrial agglomeration, and to search for the cause of its decline and to suggest political solutions against it. The following is the findings of this study. Firstly, Dongdaemun fashion industry has spreaded out over the last six decades and now its boundary can be marked within a radius of 10 kilometers of Dongdaemun Market in northeastern Seoul. Secondly, Dongdaemun fashion industry has a buyer-driven chain and star production network, and therefore can be assumed that it is spatially segmented industrial agglomeration. Lastly, its rapid decline is directly from the shrink of market demand on Dondaemun fashion, and inherently in the topological structure of its star production network. Thus the feasible political solutions can be found in that direction. Consequently, these results have academic implications for clearing up some previous studies' misunderstandings and getting over one of the long-criticized research biases that pervades in industrial agglomeration theory, primarily focusing on the successful regions.

• Journal of the Korea Convergence Society
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• v.11 no.2
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• pp.167-174
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• 2020

The social statistic was used to top 250 Korean and Japanese YouTube channels based on the number of subscribers examine its channel type (private/corporations/others), distribution of contents and private YouTube channels' date of registration. The channel examination was also used to provide practical hint to create new Youtube contents. According to the statistics, Korean channels were mainly managed by K-Culture related companies for the promotional purpose, whereas Japanese channels were mainly managed by individuals with a variety of contents. It is presumed that Japanese individuals have been engaged in creating individual video content since the early period through video uploading platforms other than YouTube such as Niconico Douga. Since the expansion of the YouTube market will continue, it is important not only to reinforce corporations' marketing on YouTube but also to promote the uniqueness and the diversity of YouTube content for the individuals to improve the economical, sentimental, and informational contents in order to create socially effective personal contents that can be competitive in the global market.

• International Area Studies Review
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• v.20 no.1
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• pp.183-208
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• 2016

The objective of the study was to find out whether the Super Bowl adverts with high Ad Meter scores had more advertising appeals related to U.S. culture in Hofstede's dimensions. The significance of the study lies in the analysis on U.S. consumer preferences on adverts in terms of culture under one of the most representative American sport event: Super Bowl. The study was based on a content analysis of top and bottom 10 Super Bowl adverts during a period of consecutive seven years 2005 through 2011. The top and bottom ten were grouped based on the Ad Meter scores by the USA Today. The number of adverts interpreted by two coders along with the author was 139. The coding results implies that adverts in the top 10 group carried more appeals connected to US culture in Hofstede dimensions, such as youth, untamed, and magic in uncertainty avoidance dimension. Meanwhile, such appeals as ornamental, vain, and status in high power distance dimension were mainly found in the bottom 10 adverts group. Grounded on the findings from the content analysis, links between the score levels and the presence of certain appeals may offer marketers a hint on what appeals they emphasize when producing adverts in a certain cultural bound, let alone Super Bowl adverts targeting TV viewers in the U. S. A.