• Therapeutic Science for Rehabilitation
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• v.12 no.4
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• pp.81-96
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• 2023

Objective : This study aimed to examine the association between the structural and functional aspects of social networks and health-promoting behaviors in community-dwelling older adults. Methods : Social networks based on structural and functional aspects and health-promoting behaviors by lifestyle were measured in 226 community-dwelling adults aged 65 years and over. To analyze the collected data, an independent t-test, one-way ANOVA, Pearson's correlation analysis, and hierarchical regression were performed. Results : The network size was the highest in the friend network, and the frequency of contact and social support was the highest in the non-living family network. Health-promoting behaviors were highest for activities of daily living and lowest for productive and social activities. All subfactors of social networks showed significant positive correlations with health-promoting behaviors. Hierarchical regression showed social support from neighbors as the variable with a significant effect on health-promoting behaviors; gender and depression were also influencing factors, and this model showed 37% explanatory power. Conclusion : To promote healthy behaviors of older adultsin the community, the development of health promotion programs and related policies considering social networks centering on social support from neighbors is required.

• Proceedings of the Korea Society for Energy Engineering kosee Conference
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• 2003.05a
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• pp.655-660
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• 2003

MCCB (Molded Case Circuit Breaker)는 절연 용기 (molded case) 내에 개폐기구, 트립(trip)장치 등을 일체로 조립한 것으로, 과부하 및 단로 등의 이상 상태시 자동적으로 전류를 차단하는 기기이다. 오늘날 고도 정보화 사회에서는 안정된 전력공급이 요구되고 있으며, 기술의 고도화를 배경으로 소형화, 신뢰도 및 경제성 향상이 도모되고 있다. 이와 함께, MCCB는 전력 공급장치분야 뿐만 아니라, 산업분야 전반에 걸쳐 매우 광범위하게 적용되고 있다.(중략)

• 정보화사회
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• s.74
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• pp.66-67
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• 1994

제21차 만국우편연합총회가 1994.8.22-9.14까지 서울 한국종합전시장(KOEX)에서 185개 회원국 및 366개 관련국제기구의 대표, 옵서버 등 약 2,000명이 참가한 가운데 체신부 주관으로 개최된다. 이번 총회는 우리나라가 가입한(1990년) 최초의 국제기구 총회이며 한국우정 110년만에 처음으로 개최되는 역사적인 행사로서, 총회에 참가하는 각국 체신관련장관 등 고위인사와의 접촉을 통하여 통신사업의 협력을 증진하고 우정사업의 선진화를 촉진하는 기회가 될 것으로 기대된다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.11a
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• pp.1012-1013
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• 2023

본 논문의 사회적 취약지구를 위한 전용 화재감지 AI'sTory 플랫폼은 달동네와 판자촌과 같이 소외계층이 집약된 곳이라면 노후된 기기와 전선들이 많을 것이고 그렇다면 전기적 요인으로 인한 화재가 발생할 것이라는 가설에서부터 시작한다. 피해의 최소화를 위해 고안한 사회적 취약지구를 위한 전용 화재감지 AI'sTory 는 스파크를 감지하고, 전선 주위의 발열량을 모니터링하며, 화재를 감지한 즉시 소방서로 연락을 취하는 인공지능 시스템이다. 더 나아가 센서로부터 데이터를 받아 매일 온·습도, 전력 접촉부의 온도, 계절 등 여러 환경을 고려해 화재가 발생할 확률을 계산한다. 또한 화재가 발생하지 않아도 매일 화재 발생 위험률을 제공한다. 이 정보를 제공하기 위해 사회적 취약지구를 위한 전용 화재감지 AI'sTory 는 하드웨어와 소프트웨어, 인공지능으로 구성하였다.

• Korean Journal of Psychosomatic Medicine
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• v.13 no.1
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• pp.41-48
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• 2005

Objectives : The aim of this study was to investigate the attitudes and opinions toward psychiatry of students and professionals for social welfare. Methods : 67 students and 34 social workers joined to this study completed the attitudes and opinions scale and the quality of life scale successfully. Results : On the attitude scale, in factor 'overall merits of field of psychiatry' and factor 'possible abuses and social criticisms', and factor 'career and personal rewards', the social workers have more positive attitude than other group, in factor 'role definition and functioning of psychiatrists', the female sex have more positive attitude than the other sex. It showed significant correlation between activity factor in quality of life scale and possible abuses and social criticisms in attitude scale. Conclusion : The contact with patients with psychiatric disorders will have a good impact on the personal attitude toward patients. It is important that the students for social welfare would receive appropriate psychiatric education program.

• Journal of the Society of Disaster Information
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• v.8 no.4
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• pp.384-390
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• 2012

This study attempts to test the effects of neighborhoods on children and adolescents' alcohol, cigarette and marijuana use. Theoretically, this study was guided by Akers' (1998) SSSL model as potential explanations for understanding the linkage and provided partial test of the model. More specifically, it aims to test the mediation effects of one of core propositions of the SSSL model; whether differential association with deviant peers as well as with conforming peers mediates social disorganization of neighborhoods on adolescent substance and drug use in a different direction. Using multilevel regression techniques with robust standard error, this study utilized data from 1,791 children and adolescents who were nested in 80 neighborhoods in Chicago. The findings of the study provide mixed supports for the SSSL model. That is, it found that there are not only mediation effects but also moderation effects of differential association on children and adolescents' substance and drug use.

• Journal of the Korean Geotechnical Society
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• v.22 no.11
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• pp.47-54
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• 2006

Shear wave velocity of uncemented soil can be expressed as the function of effective stresses when capillary phenomena are negligible. However, the terms of effective stresses are divided into the direction of wave propagation and polarization because stress states are generally anisotropy. The shear wave velocities are affected by ${\alpha}$ parameters and ${\beta}$ exponents that are experimentally determined. The ${\beta}$ exponents are controlled by contact effects of particulate materials (sizes, shapes, and structures of particles) and the ${\alpha}$ parameters are changed by contact behaviors among particles, material properties of particles, and type of packing (i.e., void ratio and coordination number). In this study, consolidation tests are performed by using clay, mica and sand specimens. Shear wave velocities are measured during consolidation tests to investigate the stress-induced and inherent anisotropies by using bender elements. Results show the shear wave velocity depends on the stress-induced anisotropy for round particles. Furthermore, the shear wave velocity is dependent on particle alignment under the constant evvective stress. This study suggests that the shear wave velocity and the shear modulus should be carefully estimated and used for the design and construction of geotechnical structures.

• Journal of Digital Convergence
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• v.8 no.1
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• pp.71-79
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• 2010

Impact of online social network to cyber community has increased much attention recently. The biggest challenge in fostering a social network is to the extent whether it helps to build human capital network or social community. We propose what critical factors influence the formation of online capital network. The study uses three independent factors as motivation, self disclosure, and interactivity and two dependent factors as knowledge sharing and strengthening relationships to create virtual capital connection. Data collected from 256 university students to test the proposed model. The results of the study shows that all hypothesis are supported except one with strengthening relationship. Implications and limitations of this research are discussed.

• Journal of the Korean Society for information Management
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• v.4 no.1
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• pp.87-101
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• 1987

This paper reports investigation of informal communication among Korean biological scientists. Scientists at the research front communicate informally each other and social organization based upon this communication relation is identified. Seventy-four percent of the scientists are joined together in a large communication network which includes all of the most productive and communicative scientists. Central scientists are the nodal points for dissemination of information as well as important information sources.

• Journal of the Korean Home Economics Association
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• v.40 no.3
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• pp.21-40
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• 2002

The aim of this interdisciplinary study is to understand the relationship between the social behavior patterns and space elements, specially micro-housing sociological point of view. It analyzed korean typical floorplans in the apartment housing, focused on the 4-criteria contact or isolation between the individual persons, communication between the generations, hierarchy of the gender and socialization with neighbourhood. It determinate concrete space elements involved correspondent factors with users' social behavior. By reviewing those factors found, it is suggested also the planning concept, that response users' social orientation. As the practical alternatives, some prototypes have been developed not only for improvement of housing plans, but also for resonable housing supply and sustainable usage.