• The Journal of the Korea Contents Association
• /
• v.13 no.7
• /
• pp.62-69
• /
• 2013

The purpose of this study is to examine how the masculinity types of the male lead appearing in melodrama genre TV series with 2005 as the borderline when we perceived the change of female types in TV drama series. To attain the goal, the paper analyzed the change of the male lead in 74 melodrama series that ranked high from 1992 till 2012 in terms of the ratings. As a result, from 2005, the types of masculinity of the male lead changed significantly. The followings deal with the details of the change: first, about the age of the male lead, those in the 30's or older increased. Second, unmarried men increased. Third, more of them saw men and women equally, and masculinity types setting no role division for men and women increased. Fourth, masculinity types of having more concern over their appearance increased. Fifth, masculinity types of relying on others when a problem occurred increased. Sixth, in relationship with others, passive masculinity types increased. There was no change in men's jobs, economic level, personality, or sexual consciousness. This study result shows that from 2005, stereotyped masculinity types shown in advanced research have disappeared a lot, and the current men image tends to show both male and female features.

• Journal of the Society of Cosmetic Scientists of Korea
• /
• v.25 no.3
• /
• pp.101-122
• /
• 1999

The history of make-up can go back to the beginning of human being and it can’t be separated from women’s life. The change of history and women's position have given make-up different form and meanings. So make-up becomes another text which can read social·cultural specialty. This study has tried to find out make-up as women culture for women have experienced make-up in a specific situation for a long time and a suit of make-up experience from self-retrospect and made an open channel for women and this paper checked out the possibility of alternative make-up culture. This research used new audience theory of cultural studies which is used for communication study and studied active meaning-construction process and its resistance pleasure. This study saw women as independent subjects not passive victims and how make-up has been different meanings in women’s life. And what pleasure is made and how the way of resistance made constructed in the regulation of make-up.

• KIPS Transactions on Software and Data Engineering
• /
• v.2 no.4
• /
• pp.239-250
• /
• 2013

Context-aware mobile computing has become the primary approach to realize automatic, autonomous, and user-centric computing in the context of largely increasing the amount of mobile devices used that embed available sensors. However, designing an inference engine nonetheless requires the tasks of analyzing contexts, situations that can be inferred, etc. Moreover, a mobile device has limited resources and limited computation capability, which results in recognizing the common sense of its unsuitable environment for processing inference. Hence, we propose context-situation reasoning elements and their formal models in this paper, and we verify the formal models' applicability by applying them to an example. Finally, we design and implement an inference engine that realize the context-situation inference elements in computing environment, and we experiment an example by using the proposed inference engine to verify applicability and reusability of the inference engine.

• Journal of Convergence for Information Technology
• /
• v.7 no.2
• /
• pp.31-36
• /
• 2017

In this paper, we try to search and reproduce the image part of a specific cast from a large number of images. The conventional method must manually set the offset value when searching for a scene or viewing a corner. However, in this paper, the proposed method learns the main character 's face, then finds the main character in the image recognition and moves to the scene where the main character appears to reproduce the image. Data for specific performers is extracted and collected using crawl techniques. Based on the collected data, we learn using convolutional neural network algorithm and perform performance evaluation using it. The performance evaluation measures the accuracy by extracting and judging a specific performer learned in the extracted key frame while playing the drama. The performance confirmation of how quickly and accurately the learned scene is searched has obtained about 93% accuracy. Based on the derived performance, it is applied to the image service such as viewing, searching for person and detailed information retrieval per corner

• Journal of Climate Change Research
• /
• v.9 no.4
• /
• pp.377-384
• /
• 2018

The chamber method is widely used for measuring methane emission from paddy rice fields. The closed static chamber has advantages of easy installation and removal in the field and low manufacturing cost. However, the manual chamber method requires a lot of labor and has a limited sampling time and frequency. To overcome the disadvantages of the manual chamber, the auto-chamber system is used for measuring methane emission. We compared the differences in methane flux between the auto-chamber and manual chamber. To investigate methane emissions by the two methods, a chamber was installed for each of the following treatments : control without rice straw (NA), spring plowing after autumn rice straw application (SPRA) and autumn plowing after autumn rice straw application (APRA). The total methane emission was lowest in the control and highest in APRA with both methods. There was no significant difference in total methane emission between the methods, but dynamic fluctuation in methane with temperature change was accurately measured in the auto-chamber. Measuring methane emission with an auto-chamber system is expected to reduce uncertainty and increase accuracy, accompanied by labor reduction.

• Journal of Broadcast Engineering
• /
• v.23 no.6
• /
• pp.866-875
• /
• 2018

With the popularity of VR content, actual image based VR 360-degree video production using various shooting devices has attracted attention in recent years. Requiring a lot of work, the existing VR content production was possible only at the level of the research institute, but the recent miniaturization of cameras has made the VR actual image shooting more common to the content creators. In this paper, we compare and study various VR contents distribute in today's context and analyze the strengths and weaknesses of robust actual image-based 360 video production in terms of cost. We are to point out the disadvantages that make it difficult for existing video shooting experts to use and suggest a solution for this. The experiment shooting proved that it can be operated more manually than action cam or integrated camera and 360-degree shooting on a raw format support camera is more suitable for film type post-production.

• Journal of the Korean Institute of Gas
• /
• v.23 no.2
• /
• pp.17-27
• /
• 2019

In recent years, dangerous materials and gas leak accidents have been frequently occurred. The hazardous materials storage facility accidents are not rapidly controlled when a leak is detected, unlike other chemical plants can be controled. Externally, the human has to approach and respond to the source of leaking directly. As a result, the human and material damage are likely to larger result in the process. The current approach has been passive response after ringing the alarm. In this study, the suggested tracking system of the leak resource is designed system to track the resource actively by utilizing the mobile sensor robot platform, which can be made easily through recent rapid development technology, is verified through prototype system. Thus, a suggested system should pave the way for minimizing the spread and damage of the accident based on the exact site situation of the initial leak and quick and early measures.

• Journal of the Society of Disaster Information
• /
• v.15 no.3
• /
• pp.402-408
• /
• 2019

Purpose: The study want to verify application the medium expantion foam extinguisher of expantion foam rate and fire extinguishing Performance test because the medium expansion system can maintain the discharge distance less affected by air currents, and the foam agent can be used efficiently. Method: For the study, the medium-expansion testing apparatus was manufactured and with synthetic surfactant foam agent of (class B) fire extinguishing model, and Fire Performance was analyzed for foam expansion rate and the fire agent consumption was measured and analyzed. Results: We measured the medium-spray testing apparatus and found that the expansion rate was 26.1 times. The test results of a 20-unit fire extinguishing model show that the extinguishing time is faster than the high and low foam expansion. It has been analyzed that it is possible to apply a hand-operated with a hose reel or medium expansion apparatus. Conclusion: Considering that the foaming agent and the extinguishing performance of the medium foam ratio are excellent, It is necessary to introduce the technical standards of medium foam agent for the introduction of hand-operated equipment, such as hose reel or portable medium foam apparatus.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2019.05a
• /
• pp.378-381
• /
• 2019

In this study, we compared the perception of general and specialist teachers about the software education that entered the classroom by the 2015 revised curriculum. For the comparison of cognition, the 17 - hour hourly curriculum, the statement of achievement criteria, and the curriculum were organized in grades 5-6, but the appropriateness of the inclusion of only textbooks in grade 6 was questioned. The general teacher had many opinions that all three items are appropriate. On the other hand, professional teachers were inadequate and many were. It is necessary to provide various opportunities such as the training for the recognition change in the future. In addition, positive keywords for the introduction of general and specialist teachers were derived as a result of analyzing the main keywords of the free - response opinions about the introduction of educational robots in the practical course curriculum and textbooks. However, general teachers showed differences in the use of post - adoption education, such as passive and passive keywords such as support, difficulty, and problems, and the use of specialist teachers and education. In the future, it seems that it is necessary to provide teaching support to elementary school teachers, to provide beginner level difficulty training.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.24 no.2
• /
• pp.297-303
• /
• 2020

This study compared the perceptions of novice teachers and expert teachers on software education in the 2015 revised curriculum. Awareness comparisons were assessed by questionnaire for priorities for field support, activities for professional development, organizational hours, achievement criteria statements, and appropriateness for textbooks introduced only in 6th grade. In all questions, there was a difference in recognition between the two groups. In particular, novice teachers were '' appropriate '' in terms of organizational hours, achievement criteria, and textbooks introduced only in 6th grade. Expert teachers, on the other hand, were inadequate. In addition, as a result of analyzing the key keywords of free-response opinions about the introduction of educational robots in the curriculum and textbooks, positive keywords were obtained for both groups. However, novice teachers showed passive and passive keywords such as 'support', 'difficulty', and 'problems', and expert teachers showed differences in their educational utilization after introducing 'utilization' and 'education'.