• Journal of Conservation Science
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• v.29 no.4
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• pp.445-450
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• 2013

This study investigated the properties of the painting materials used in the temple wall paintings of the $18^{th}$ to $19^{th}$ centuries by synthetically comparing the component analysis data on the pigments used in the temple wall paintings. The study subjects analyzed from ED-XRF are the data on the 61 temple wall paintings distributed nationwide. The colors of the wall painting coloring layers are classified into seven categories: white, incanadine, yellow, red, green, blue and black color. No big geographical and temporal differences in the type of the pigments were found in the temple paintings of the late Joseon Dynasty distributed in Gyeongsangdo and Jeollado. On the other hand, there were differences in the use of a color when mixing it with other colors depending on the painted parts.

• Journal of the Korean Society for Library and Information Science
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• v.45 no.3
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• pp.27-47
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• 2011

The purpose of this study is to propose the direction of developing a new information portal for the disabled by examining the general characteristics, services, resources, and external links of five domestic and foreign information portals for the disabled, and 104 websites of organizations and institutions for the disabled in Korea. Information portals for the disabled examined in this study include the 'Bokjiro' portal and Dibrary Disability portal in Korea, the NARIC portal in the U.S.A., the National Accessibility Portal of the Republic of South Africa, and the National Interactive Portal of India. The following were proposed: (1) Consider both the disabled and the general public as potential users, (2) Identify the specific subject categories appropriate for their needs, (3) Secure information from high quality information sources, (4) Provide the communication and participation channel for the disabled, and (5) Observe Web Accessibility Standards.

• Journal of the Economic Geographical Society of Korea
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• v.17 no.4
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• pp.848-863
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• 2014

In recent years, various perspectives on the sustainable regeneration based on culture, history, identity, and the ecosystem have arisen in attempt to harmonize the environmental, economic, and social issues of the city. However, these ideas did not consider the importance of urban structure for sustainable regeneration. This research attempts to reveal the fundamental characteristics of sustainable regeneration of Lubbock, Texas in the United States through the analysis of urban structure, city planning and city regeneration planning. Despite the 300% expansion of city area in the 1950s, since the 1970s Lubbock's civic center has decreased in population due to middle class migration into southwestern and western suburbs. In the 1980s, a redevelopment organization was established, and a private sector-centered regeneration plan was implemented. In this study, a new approach for urban regeneration was introduced, resulting in strategies focusing on the linkage of urban regeneration into the characteristics of the entire city.

• Korea journal of population studies
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• v.34 no.1
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• pp.99-127
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• 2011

This study examines whether educational differentials in health are greater in more recent cohorts in Korea. This study utilizes latent growth-curve modeling to examine intercohort trends in health for three educational subgroups, using panel data (2003-2007) based on a national probability sample of 9,639 adults. Among young and middle adults with less than a high school diploma, the 4-year newer cohort demonstrated better health at the same age, implying a favorable trend. Middle and older adults with college level and a high school diploma also enjoyed favorable trends in health. This study suggests the possibility that the education-based overall disparity in health is increasing, but there are variations in the trend depending on age group. The increasing disparity mainly occurred among older adults.

• Proceedings of the Ginseng society Conference
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• 1988.08a
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• pp.11-18
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• 1988

The cosmetic effects of epicutaneous treatment with extracts of Panax ginseng C.A. Meyer have been poorly investigated. The little published data found in cosmetic literature emphasize the activating effects on sagging and wrinkled skin and some favorable activities on dry and/or greasy skin. Earlier observations have shown the excellent skin tolerability of some liposomal ginseng extract preparations. No moisturizing and seboregulatory effects were demonstrated. but eutrophic effects on subjects with aging skin have been observed. The present study concerned the preparation of a special extract derivative obtained by Physical-chemical interactions of ginseng saponins and some phospholipids. which we have called 'fitosoma.' These complexes have been characterized by NMR spectroscopy and electron microscopy. Furthermore, these complexes are new. stable. and water microdispersible, forming liposomal structures in water. The cosmetic activities of these compounds have been examined by means of corneometry and elastometry to study their influence on aging skin. on skin layer hydration. and to determine skin elasticity.

• Proceedings of the Korean Society of Propulsion Engineers Conference
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• 2004.10a
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• pp.109-112
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• 2004

Of late, the thrust vectoring control, using fluidic co-flow and counter-flow concepts, has been received much attention since it not only improves the maneuverability of propulsive engine but also reduces an additional material load due to the trailing control wings, which in turn reduce the aerodynamic drag. However, the control effects are not understood well since the flow field involves very complicated non: physics such as shock wave/boundary layer interaction, separation and significant unsteadiness. Existing data are not enough to achieve the effectiveness and usefulness of the thrust vectoring control, and systematic work is required for the purpose of practical applications In the present study, computational study has been performed to investigate the effects of the thrust vector control using the fluidic co-and counter-flow concepts. The results obtained show that, for a given pressure ratio, the thrust deflection angle has a maximum value at a certain suction flow rate, which is at less than $5\%$ of the mass flow rate of the primary jet. With a longer collar, the same vector angle is achievable with smaller mass flow rate.

• Journal of Internet Computing and Services
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• v.22 no.5
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• pp.35-45
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• 2021

The purpose of this study is to understand the characteristics and trends of active senior. As the baby boom generation become the age of the elderly, they are more active than senior. These seniors are called active seniors, a new consumer group. Many countries and companies are also interested in providing relevant policies and services, but there is lack of researches on active senior trends. This study collects the 8,740 posts related to active seniors on social media from January 1st, 2018 to June 31st, 2021, and conducted keyword frequency analysis, TF-IDF analysis and LDA topic modeling. Through LDA topic modeling, topics are classified into 10 categories: lifestyle, benefits, shopping, government business, government education, health, society and economy, care industry, silver housing, leisure. The results of this study can be utilized as fundamental data to help understand the academic and industrial aspects of active senior.

• The Journal of the Korea Contents Association
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• v.19 no.8
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• pp.35-43
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• 2019

There has been not the research on the reason of success based on the characteristic of narrative and characters of , I defined the major characteristic of this genre as family animation, and aimed at researching strategic character and narrative. The characteristics of each characters are identified, and compared with other animation, soap opera, and sitcom. The portion that characters participated in the narrative was analyzed, and the relationship between the point and viewers was also researched in the specific episodes. 1) The characters against the ideal ones function to satirize the fixed idea pursued by the mass, and stimulate the viewers' desire. 2) All the characters are protagonist and sometimes antagonist, or advisor. The circulating position expands the target of viewers, and decreases the cultural discount. 3) It produces a couple of layered narrative, then children, teenagers, and adults enjoy the each different depth of the narrative, resulted in the target expansion. Considering on the limit of theme and target in Korean animation, I expect the findings above will enable to produce more valuable and consistent contents. Later, characters in the Korean family animation is to be researched and the expandability and sustainability would be ensured.

• Journal of Digital Convergence
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• v.17 no.10
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• pp.417-426
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• 2019

The purpose of this study is to analyze the success and failure of the movie made by the original game by comparing the box office environment of the movie made by the original game and to derive the necessary elements to make a good original movie. The specific analytical content studied the specific successes and failure factors of the remake of the game with , , and . Analyzes of the research show that the audience can be divided into game fan and non - game fans, and how to reflect the expectation on both sides of the movie is an important factor in making the movie. Also, games of different styles and genres from other themes can not be created in the same way as remixing movies, but flexible diversity and management are needed. Unconditional scenarios of games or game switching of movies can not be popular among the public, and it is very important to analyze specific target audiences.

• Journal of Convergence for Information Technology
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• v.11 no.6
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• pp.181-187
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• 2021

As the aging society progresses and the functional cosmetics market is revitalized we have learned that the functional cosmetics that the silver generation is most interested in are wrinkle-improving products and we are making great efforts to develop functional cosmetics that improve wrinkles. The ingredients are actually making. From the early 2000s when the development of functional cosmetics began to the present the research trends of functional cosmetics for wrinkle improvement were analyzed by analyzing papers on functional cosmetics for wrinkle improvement. Research methods focused on literature search and SIRS paper search keywords. And the cosmetic material that needs to be researched focuses on the anti-aging function among functional cosmetics which is the anti-wrinkle function. The research results show the rapid growth of the Anti-aging market. As the population ages the generation of silver with high purchasing power will expand and a market for expensive anti-aging products and services for a healthy old age will be formed.