• The Journal of the Convergence on Culture Technology
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• v.8 no.5
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• pp.561-568
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• 2022

The purpose of this study is to explore the narrative of VR disaster and safety Education introduced by disaster film narrative. VR(Virtual Reality) is be suitable technology for disaster and safety Education due to media characteristics as 'immersion', 'presence', 'interactivity', 'pleasure'. Disaster film narrative is able to be worth VR disaster and safety education as a variety of stories and educational effect. For this study, examine a theoretical study and a visiting research of 'Busan 119 Safety & Experience Center'. This study concludes that Firstly need to introduce catharsis effect, Secondly, build 'interactive narratives' that ensure active participation of users, Thirdly, introduce an 'adventure game' narrative element, Fourthly, introduce a hero-shaped narrative in which the user becomes a one-man hero, And lastly, need education as use user's multiple access and group experience learning. Therefore, This thesis is of academic value in that it suggest a desirable new direction of narrative in VR disaster and safety education.

• Korean Security Journal
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• no.13
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• pp.279-303
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• 2007

The Study on the Film, as the one of the main fields in the cultural studies, has the significant meaning in analyzing our society in that culture represents the realities of the present society. Film is the metaphorically expressed text and the specific space where a variety of discourses cross. The director's social consciousness projected in the film must have the ultimate significance through the dialectic relation between the intention of the director and the interpretation of the audience, not through the his one-sided message to the audience. This paper focuses on the analysis of the movie 'The Host', which is evaluated to show the meaningful social phenomena related to 'disaster' among the recent movies in Korea. The Host which is characteristic of 'the open structure' can be referred to as the film reflecting the imperial order prevalent in the colonial society.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.822-826
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• 2015

This study investigated the possible use of vibration from polyvinylidene fluoride(PVDF) film to enhance the performance of the deteriorated tunnel drainage due to physical/chemical clogging of the fine particles through a series of laboratory experiments. The test program was consisted of two different experiments, fundamental investigation and drainage model test. In the fundamental investigation, flow of clay slurry mixed with 50% water (freshwater and brine) on PVDF film with various frequencies was examined. In the model tests, slurry clogging to the woven fiber attached to drainage pipe and its reduction by vibration was investigated. Results of the experiment show that vibration from PVDF film enhances the drain performance significantly. Based upon the investigation, it gives an essential data that are needed for a potential use of hybrid drainage system with PVDF.

• Journal of Bio-Environment Control
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• v.4 no.2
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• pp.167-174
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• 1995

This study was carried out to find a way of improving the windproof capability of greenhouse foundations. Generally, greenhouses are often collapsed due to the strong winds, because they are very light weight structures. In such a critical situations, the foundations are very often subjected to uplift and vibration at the same time. This paper describes both the wind disaster of greenhouses by the typhoon FAEY and the uplift resistance of greenhouse foundations. Followings are the results obtained from this study ; Judging from the view point of year round cultural aspects, it is recommended that some measures be taken for the preventions of greenhouse film ruptures because greenhouse structural damages are found to be directly associated with the local rupture of cover film. In the case of surveyed area, movable pipe-houses or pipe-houses of 1-2W type were found to be completely destroyed when the maximum instantaneous wind velocity was over 30m/sec or so. In the case of movable pipe-houses, the uplift resistance of greenhouse was expected to increase with the increase of pipe diameter and/or the embedment pipe length. But at present situations there is a limitation in raising the uplift resistance of movable pipe-house, because pipe diameters as well as pipe lengths customarily selected by farmers are quite a much limited.

• The Journal of the Korea Contents Association
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• v.14 no.3
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• pp.166-175
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• 2014

The negative influence by disaster on human's life could be so tremendous. I like to give attention to the disaster, considerable many cases, that disaster was used as stimulation or motivation for artist's creativity, especially in the film among various art activities. The reason I focus on disaster through art activities is disaster is closely related to human's daily life and also aesthetic consciousness. I like to look into the flood disasters' appearances described in the both films, and and the people's aesthetic consciousness expressed from the flood disasters. In the traditional education of the East. 'cultivation' has been used as the meaning of self education which develops mostly one's personality by doing self practice, and self insight meditation. And In the modern western education, cultivation has been identified as the meaning of unique mission, that each human being expresses one's own individuality, that is personality, progressively. I think 'the aesthetic ' already immanence in human's mind. Analysis for The beauty of Kant is also starts from special nature, delightfulness. The aesthetic doesn't appears in sight easely because it always exists in one's bottom of heart like mist. That's the reason we try to reach to the aesthetic through the medium, that's art. Human can achieve aesthetic cultivation which reaches to the aesthetic by having lot of events and experiences in the process.

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 2009.10a
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• pp.117-120
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• 2009

• The Journal of the Korea Contents Association
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• v.20 no.8
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• pp.538-546
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• 2020

This study uses a epidemic film that is being re-illuminated due to the recent appearance of COVID-19. In particular, The flu, Train to Busan, and Deranged are representative works of the "Epidemic Genre" in domestic disaster films, and their performance reports are different. Researcher set the pandemic film as one aspect of the genre film, and analyzed and compared three films in terms of three elements of the genre film: formula, convention, and iconography. An important element in the epidemic film was the improvement of reality through 'suspension of suspense' and 'ambiguity in the epidemic setting'. Lastly, Researcher hope the Korean film industry will develop more deeply through the "Epidemic Genre," a new genre of Korean films that has been spotlighted by the COVID-19 incident.

• Journal of the Korean Applied Science and Technology
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• v.39 no.6
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• pp.924-931
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• 2022

Undenatured castor oil and trimethylolpropane (TMP) were used to obtain bio-based water-based polyurethane. Isophorone diisocyanate (IPDI) was incorporated into the formulation to obtain a transparent film, and ethylenediamine (EDA) was used for chain extension. In order to measure the change in physical properties according to the contents of castor oil and TMP, each tensile strength, elongation, and abrasion resistance test was conducted. As the contents of castor oil and TMP increased, the tensile strength increased, the elongation decreased, and the surface hardened strongly as the respective contents increased.

• Journal of the Korean Society of Safety
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• v.8 no.4
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• pp.101-106
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• 1993

The streaming current of insulating oil increases with increasing oil velocity and oil amount, A contact potential difference as an energetic state exits in the polymer thin film, both sides of which are contacted by two different metals having different work functions. Accordingly, the potential difference may be a cause for the short circuited transient current flowing through the external circuit. The polymers are electrificated as the electric field Is supplied, and the currents flow with increasing temperature.

• Textile Coloration and Finishing
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• v.24 no.4
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• pp.313-320
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• 2012

For the preparation of hardened films which can be applied as a binder for flame-resistant materials such as silica, linseed oil was subjected to a low temperature plasma treatment with argon, or oxygen gas. The film was produced much faster than so-called drying of oil in air. The SEM analysis for silica particles embedded in the hardened film after plasma treatment showed that the silica particles were immobilized on substrate and were evenly dispersed. The FT-IR spectral analysis for the plasma-treated linseed oil films demonstrated that the radicals which were formed during the plasma treatments caused the linseed oil to be cross-linked, and the plasmas attacked carbon chains of the oil randomly without focusing on specific vulnerable bonds such carbon double and carbonyl bonds intensively unless exposure times of the plasmas were prolonged too much, while the cross-linking of the air-dried film was considered to occur at the well-known typical sites, i.e., carbon-carbon double bond and ${\alpha}$-methylene carbon. Burning times, as a measure of flame/fire resistance, of silica-filled cellulose substrates, increased with increasing contents of silica.