• The Korean Journal of Pesticide Science
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• v.17 no.4
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• pp.440-447
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• 2013

F. occidentalis (WFT, western flower thrips) is a major pest in artificial chrysanthemum houses. Nnumber of WFT attracted to yellow sticky trap was highest at trap plant and lowest at 15 and 20m places away from trap plant. Number of WFT attracted to yellow stick trap when trap plant was placed in chrysanthemum house 30 days after planting (resident WFT) was 4.4~7.7 times more than at 5 and 10 m places away from trap plant and when trap plant was placed in chrysanthemum house immediately after planting (resident WFT) was 5.7~9.4 times more at 5 and 10 m places away from trap plant. Number of WFT between the place trap plant located and unlocated was undifferent when cultured chrysanthemum formed flower. In case of the plot that trap plant and natural enemy was used simultaneously, number of WFT was highter then chemicals plot. In case of the plot that trap plant and chamicals (chemicals was sprayed on trap plant only) WFT was controlled in trap plant place only but density of WFT on 5m and 10m places away from trap plant was increased. Therefore, WFT could be controlled effectively by use of trap plant (flowering yellow chrysanthemum) and natural enemy simultaneously.

• Journal of Digital Convergence
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• v.14 no.4
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• pp.101-110
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• 2016

With the result of Korean national senior's real life state survey analysis that is triennially conducted based on Article 5 of Welfare of the Aged Act, this study categorized the senior according to age norm cognition, and figured out the characteristic of each category, and analyzed their needs for life satisfaction and hoping activities. Because the senior at present are on higher level of health, education, and economy than 20 to 30 years ago, it is about time to repeat discussion about the policies established in the past in terms of society, culture, industry, welfare, employment, and participation as a convergence approach. As a result of analysis study, the senior divided into three groups:, resignation type, progressiveness type, and saving appearances type. Their life satisfaction level and hoping activities by senior segment groups are different. By results of this study, the preservation of income for senior will be needed, and they don't want volunteer activities so that there are another policy system will be needed to vitalize senior's social participation for their healthy physical and mental life. Korean senior were satisfied with family members relationship, -although Korean senior's life satisfaction level is not higher so that the new policy to care senior by senior system will be reviewed more actively.

• Korean Journal of Environment and Ecology
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• v.25 no.5
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• pp.736-746
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• 2011

This study aims tried to present develop a management plan for about old and big trees and legally protected trees by investigating through the present the current status and the distribution of the legally protected trees and old and big tree that range in Gwangju, South Korea. The number of legally protected plants that distributed in Gwangju City is 68 individual trees from 9 species. The largest number was found in Gwangsan-gu (18 trees). The total number of the old and big trees that are distributed in Gwangju City was confirmed as 155 individual trees from 10 species. It must to be corrected to a correct plant species name that species name is written in review articles incorrectly. The average vitality rate of the legally protected plants was 1.2 and the status of ground was 1.7 on average. And the vitality rate of the old and big trees was 1.3 and the status of ground was 2.0 on average. Vitality are not significantly different between the legally protected trees and old and big trees. Ground status of old and big trees worse than legally protected trees. Gingko biloba (found in Gwangsan-gu Songdaedong Daechon village) was only legally protected plant that requires urgent management due to low vitality rate (between 3.2 and 4.0). Among old and big trees Salix glandulosa which is found in Gwangsan-gu Sansu-dong Gamdong village was only one that requires urgent care. The most important status for the old and big tree is securing minimal space for growth. Therefore, we conclude that the most urgent measure in the management and projection of old and big trees and legally protected plants is removal of asphalt or cement above the surface of root system.

• Journal of the Korean Institute of Traditional Landscape Architecture
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• v.34 no.4
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• pp.51-56
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• 2016

Old-growth and giant tree is a nonrenewable resource with great value. The purpose of this study is to provide scientific and reasonable evaluations for the preservation and management of the old-growth and giant tree. Until now the research of old-growth and giant tree's value evaluation and authoritative index is so insufficient and imperfection. Combining with the particularity of the old-growth and giant tree, this study analyzed the main value factors of the old-growth and giant tree and objectively selected the evaluation indicators. According to the actual situation value appraisal model of the old-growth and giant tree was builded. The main value factors can be divided into economic value, cultural history, growing place, tree state, tree form, tree vigor, protection level, growth environment, tree species, tree canopy, and so on. The evaluate indicators can be selected and the indicators' weight can be calculate using analytic hierarchy process methods(AHP). Based on economic value and indicators' weight, tree's total value can be revealed. After calculation and analysis, Gyeongju Gyerim Zelkova serrata's value evaluation results is 491,503,300 won. The research results of this study can provide scientific basis and reference to the old-growth and giant trees' value appraisal and loss compensation, and arouse people's environmental awareness.

• The Journal of the Korea Contents Association
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• v.16 no.8
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• pp.493-507
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• 2016

This study aims to examine the representations of elders in reality shows focusing on gender disparity by employing a textual analysis and audience interviews. According to findings, as for elderly men, various images are presented while as for elderly women, traditional gender images are mainly reproduced. In the audience reception, the audiences' understanding of genres and their preexisting gender perceptions have important roles on their interpretations in the ways of producing gender discriminated meanings.

• Culinary science and hospitality research
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• v.21 no.3
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• pp.130-138
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• 2015

The purpose of this paper was to study cookies that could be sweetened by consumers through the addition of Morinda citrifolia powder, and also to examine the quality characteristics of such cookies in order to expand the uses of Morinda citrifolia. The addition of Morinda citrifolia powder did not have an observable affect on cookie density, although it did decrease pH levels. A central finding was the lack of significant differences in moisture content of cookies made with Morinda citrifolia powder at the significance level of 5%. Significant differences were found in the diameter, which represents spreadability, in the group of cookies made with Morinda citrifolia powder. The L value decreased considerably with the addition of Morinda citrifolia powder. The control also recorded the highest hardness points and had significant differences from the groups added with 3% and 6% Morinda citrifolia powder. The sensory evaluation results showed no significant differences in the taste, flavor, texture, and overall preference between the group of 6% Morinda citrifolia powder and the control except for color, which suggests that cookies made with 6% Morinda citrifolia powder seem to be ideal.

• Korean journal of communication and information
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• v.70
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• pp.277-305
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• 2015

French poststructuralists Gilles Deleuze and Felix Guattari pointed out that the minority age already has come in the modern society through discussing minority topic. Futhermore, they supported 'Becoming' as new methodology that minorities escape from suppressed reality. 'Becoming' is the practical concept for how one identity could split into different lives and subjects, thus it could be explained as an exemplary that autonomous change and actively entering into different lives. The purpose of this study seeks the practical way for elder women can independently participate in media education which is based on concretely 'becoming woman'. For this, the article examines the main concept and thought of Deleuze and Guattari. The reason why this article premises this theory is for changing 'desire' of elder women's approach to 'becoming women' through new interpretation about minority and minorities which were defined by quantitative criteria. Consequently, this article would suggests the direction of senior media education for seniors for the positive and specific effect.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.975-977
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• 2013

Arduino is for design based on open source prototyping platform, artist, designer, hobby activists, etc, i has been designed for all those who are interested in the environment construct. Arduino adventage you can easily create applications hardware, without deep knowledge about the hardware. Configuration of arduino using AVR microcontroller ATmage 168, software to action arduino using arduino program, MATLAB, Processing. Arduino is open source base, you can hardware production directly and using shield additionally, the arduino can be combined. Processing iis open source. You can 2D, 3D, PDF output, using P3D and OpenGL graphics. Also you can check by running a stand-alone application. Through a combination of Arduino, library support, such as sound, video, and computer vision can be expanded, this program is the Android phone and iPhone programming. In this paper, sortware was used for Processing, hardware was used for arduino MegaADK board, After making easy 2axis game, using the software and hardware verification.

• Journal of Digital Convergence
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• v.15 no.12
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• pp.423-433
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• 2017

The purpose of this study was to examine the effects of the stress on depression of elderly inpatients in geriatric hospitals and verify the mediating effects of self-esteem on the relationships between stress and depression. Data collected from 218 elderly inpatients of geriatric hospitals in Seoul and Gyeonggi region from Sept. 4th to 22nd, 2017 were analyzed with SPSS 23.0. As a results, there was a statistically significant difference in the level of stress, depression, self-esteem of elderly inpatients in geriatric hospitals depending on their Socio-demographic and Hospital-utilization characteristics. Stress of elderly inpatients had a positive influence on their depression(${\beta}=.297$, p=.000), the self-esteem had a partial mediating effect on the relationships between stress and depression(Sobel Z=2.034). These results suggest that the development and provision of self-esteem improvement programs as well as stress management of elderly inpatients are necessary to prevent depression of elderly inpatients in geriatric hospital.

• Journal of the Korean Geographical Society
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• v.46 no.6
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• pp.781-796
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• 2011

Mobility of elderly people is an important issue in Korea (ROK) where the aging process of the population is so rapid. This paper aims to examine the unique characteristics of elderly travel behavior in comparison to younger people and the changes in such characteristics given that Korea (ROK) has the world's fastest aging population. To this end, the paper analyzes two recent large scale survey data sets, each including more than a quarter of a million individuals' travel diaries in metropolitan Seoul, collected in 2002 and 2006, respectively. The analysis found that elderly travel differs greatly from younger people's in many aspects, and the mobility of the elderly, particularly those aged 65 to 69, has increased a great deal. Recent reforms of public transportation systems in the city could contribute to the increase in elderly mobility.