• Science of Emotion and Sensibility
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• v.19 no.4
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• pp.127-136
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• 2016

The main purpose of this study was to observe the relationship of denture and halitosis and to investigate the influence with oral health indexes. Also we examined the contribution factors to subjective awareness of halitosis by denture condition. A total sample of 103 elderly people were answered questionnaire and all collected survey data were processed for data analyses. Based on general characteristics, the study of the halitosis showed higher score which is older age, oral health attitude, and living together. The result showed that the use of denture, dental intelligent quotient (dental IQ) and type of denture were significantly correlated with halitosis. These results indicated that halitosis was affected by denture and oral health index. According to these findings, it is necessary to develop and apply the oral health promotion program which is include the management of halitosis especially for elderly person.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.11
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• pp.3060-3065
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• 2009

A series of wholly aromatic Poly(ether-ether-ester)s with flexible side chain was synthesized by direct polycondensation from ether linkaged triad diol and 2,5-dialkoxyterephthalic acid. The chemical structures and physical properties of these polymers were investigated by using $^1H$-NMR, FT-IR, DSC and TGA. As results of investigations, the inherent viscosities($\eta$inh) measured at $40^{\circ}C$ in 1,1,2,2-tetrachloroethane(TCE) were 0.45~0.86 dl/g and initial decomposition(Td) in TGA occurred at 378~418 $^{\circ}C$ in N2 gas. The majority of these polymers were soluble in organic solvents used in this experiments at elevated temperatures. Melting temperatures(Tm) decreased with increasing the length of the side chain and showed odd-even effects.

• Journal of Digital Convergence
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• v.9 no.5
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• pp.55-63
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• 2011

The purpose of this study is analyzes the violate behavior the Parking Area for the handicapped and monitor the management problem, therefore presents the improvement alternatives of it. We use the field interview survey method by visiting the government office of cities of 16, commercial facility, housings, medical centers, cultural and sports facilities, express highway rest area. We visited the 50 places and interviewed the 227 violating persons. As a result, violate behavior is divided into the not attachment of sticker on parking possibility and not accompaniment with walking disabled person. We presented the improvement alternatives for the lawful usage of the parking area for the handicapped. First, We have to magnify a recognition and a advertisement about the parking area for the handicapped. Second, We have to improve a management of expense, manpower and civil complains, etc. We have to prepare the legal revision which strengthens the concrete punishment for a violate behavior improvement.

• Journal of Digital Convergence
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• v.14 no.3
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• pp.473-481
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• 2016

This study attempted to solve daily inconveniences and propose a direction for healthy skin care after investigating eating habits, preferred food and shower frequency and analyzing the relationship between these living habits and perceived skin dryness among adult men in their 30-40s who are suffering from pruritus due to dry skin. Most respondents revealed a high level of inconvenience in their daily lives because of dry skin. According to analysis of the correlation between these life habits and skin dryness, they had an effect on skin dryness in most categories of eating habits, preferred food and shower frequency. In particular, as the amount of smoking or preference for sweet food increased, skin dryness became more serious. Therefore, it appears it would be important to control the intake of preferred food and have healthy eating habits in that eating habits and smoking are correlated with skin health, and skin health is an indicator of physical health.

• The Journal of the Korea Contents Association
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• v.12 no.11
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• pp.313-337
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• 2012

Recently, according to the being activated exhibition, it has been focused on the participants in order to enhance its interest and satisfaction. Consequently it is set up the model of research and the hypotheses based on the leading study of the physical environment of the exhibition and experience This study would like to analyze how the physical environments of the exhibition are effected on the factor of the experience and the participants' satisfaction. It also would like to check the factor of the experience to promote the participants' call and provide the useful information for the exhibitors to raise the participants' satisfaction. Being set the physical environment of the exhibition(layout accessibility, Facility aesthetics, facility cleanliness, convenience, comfort, human services) as a independent variable and fix the factor of experience (sense, feel, think, act and relate) as a parameter, the participants' satisfaction is identified. As a result of the research, the factor of experience is affected by the physical environment of the exhibition and the participants' satisfaction is affected by the factor of the experience. Therefore, the exhibitors have to consider the physical environments of the exhibition and the factor of experience for making the participants' satisfaction high when they hold the exhibitions.

• The Journal of the Korea Contents Association
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• v.13 no.7
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• pp.386-394
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• 2013

The purpose of the current study was to investigate the difference in recreation specialization levels based on the levels of leisure constraint negotiation and to examine the effect of leisure constraint negotiation on recreation specialization. A total of 374 skiers Kyonggi and Kangwon provinces was selected using the cluster sampling method. All respondents were divided into 3 groups based on the levels of leisure constraint negotiation and one-was ANOVA and regression analysis were conducted. The main findings were as follows: First, skiers were divided into 3 groups(high, middle, low) by the K-mean cluster analysis. Second, there were differences in past experience, centrality of life, financial investment, and overall recreation specialization based on the levels of leisure constraint negotiation. Finally, leisure constrain negotiation had a positive effect on recreation specialization.

• Korean Journal of Plant Taxonomy
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• v.38 no.1
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• pp.43-50
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• 2008

The pollination system of Bupleurum latissimum Nakai (Apiaceae) was investigated in the natural population of Korea. The various insects of 19 species, 11 families, 5 orders visited the flowers of B. latissimum. Episyrphus balteatus and Lasioglossum occidens were considered as the most effective pollen vector which have associated specially with B. latissimum. The visitation frequency peaked at 10 AM - 13 PM and no visitor was recognized during night time. The flowers of B. latissimum last during only three days and they are protandry. It is also confirmed that the flower of B. latissimum is self-compatible and cross-pollination by vectors is critical for successful seed setting.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.22 no.4
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• pp.275-299
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• 2011

This study investigated librarians' perception and preference of cultural programs in the field of cooperation between school and public libraries. The findings are as follows: 1) Librarians and teacher librarians at school and public libraries perceive the importance of cultural programs in library service. 2) Online space was mostly preferred as a means of PR activities by librarians and teacher librarians at school and public libraries. 3) The preferred methods to cooperate projects between school libraries and public libraries were to implement programs through public librarians' field visiting, and to participate linkage program customized to individual school libraries. 4) Preferred types of cooperation were to sign MOU and to make a cooperative system between school libraries and public libraries.

• Korea Journal of Hospital Management
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• v.21 no.4
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• pp.13-22
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• 2016

목적: 이 연구는 당뇨와 고혈압 환자의 상급종합병원 이용에 미치는 요인을 관찰하였다. 방법: 이 연구는 한국보건사회연구원과 국민건강보험공단이 공동으로 조사하는 한국의료패널 자료를 사용하였다(2008년, 2010년, 2012년). 연구대상은 20세 이상 성인이었으며 각 2008년에 2409명, 2010년에 2424명, 2012년에 2429명을 관찰하였다. 당뇨와 고혈압에 대한 외래방문 건수는 총 64,438건이었으며 당뇨 또는 고혈압 환자의 3차 의료기관 선택에 영향을 주는 요인을 관찰하기 위해 다수준 로지스틱 회귀분석을 활용하였다. 결과: 교육수준이 높은 환자가 낮은 환자에 비해 상급종합병원을 이용할 확률이 각각 2008년에 2.04배, 2010년에 1.83배, 그리고 2012년에 1.65배 더 높았다. 또한 고소득 환자가 저소득 환자에 비해 3차 의료기관을 이용할 확률이 2008년에 1.77배, 2010년 1.91배 그리고 2012년 1.94배 더 높았다. 결론: 정책입안자들은 의료전달 시스템과 관련하여 정책을 실행할 때 이러한 환자의 특징을 고려할 필요가 있다.

• Spatial Information Research
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• v.22 no.6
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• pp.23-32
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• 2014

Recently, Korea government make an effort to make jobs through public information disclosure and a public-private partnerships. In this regard, the MOLIT (Ministry of Land, Infrastructure and Transport) is pushing the V-World Business. The V-World is the public platform for the government to disclose spatial and adminstration information. However, the V-World is still not been able to fulfill the role of a public platform, private partnerships window, Warehouse jobs. So, the molit is promoting the V-World advanced project, creating a long-term plan. This study performed a user satisfaction survey and analysis, this result are used as a basis data of the efficient execution of the V-World advanced project and creating long-term planning. Also, we suggested V-World Service Improvement, Open API Service Improvement, future service direction. This study improve the current the V-World, will be utilized as basic data of improving utilization of the use.