• Journal of Biosystems Engineering
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• v.27 no.2
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• pp.97-106
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• 2002

이 연구는 채소의 생산에서 가장 많은 노동력이 소요되고 단순ㆍ반복적인 결속작업의 기계화기술을 개발하기 위하여 수행되었다. 본 논문은 이 연구의 제1보로서 채소의 결속작업실태를 조사분석하여 결속기의 개발방향을 설정하고, 채소의 이송 및 결속끈의 공급장치를 개발한 결과를 수록한 것이다. 채소의 결속작업은 철심이 내장된 끈을 사용하여 타원형으로 결속하고 있었으며, 작업자가 경험적으로 계량하여 결속된 단의 크기는 작물별 차이는 있으나 동일 작물에서 작업자간 차이는 없는 것으로 나타났다. 따라서 결속기는 작업자가 채소를 공급하면 일정 길이의 결속끈을 사용하여 타원형으로 결속하여 배출하는 방식으로 개발한 필요성이 있다고 생각된다. 이를 위해서 결속기는 작업자가 채소를 용이하게 공급할 수 있으며 결속장치까지 흐트러짐이 없이 이송하는 채소의 이송장치, 결속끈의 길이를 조절하여 공급하는 결속끈의 공급장치, 이송된 채소를 결속끈을 꼬아서 타원형으로 결속하는 결속장치 등으로 구성되어야 할 것이다. 채소의 이송장치는 작업자가 채소의 일정량을 용이하게 공급할 수 있도록 폭의 조절이 가능한 트레이를 체인콘베이어에 부착한 구조, 결속끈의 공급장치는 압축력이 걸려 있는 우레탄 재질의 구동 및 종동롤러로 원하는 길이의 결속끈을 피딩하면 칼날로 절단하는 구조로 개발하였다.

• The Journal of Industrial Distribution & Business
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• v.8 no.6
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• pp.51-60
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• 2017

Purpose - This study aimed to investigate the correlation between the social activity of the elderly and recognition of family cohesion of the elderly who are exposed to the current aging society. In addition, the study has delved into the method of family cohesion improvement through the differences between groups based on the mediator effect of how the results have effects on the elderly's self-control capabilities. Research design, data, and methodology - This study has targeted the elderly who are attending the elderly university among users in seven community centers located in Seoul and Gyeonggi-do area. The study has also conducted a survey by the format of a half-structured questionnaire. It is aiming to investigate the elderly's family cohesion with children and their self-control capability, and understand their satisfaction of social activity to help successful elderly life. The study has suggested the following as mentioned. First, the study analyzed that the perceptual factor of family cohesion with children would be deducted based on advanced researches. Second, the influencing relationship would be analyzed through the relational analysis between the elderly's family cohesion and social activity. Results - The family cohesion with children has a significant effect on psychological happiness and it showed the influencing relationship with improvement of the elderly's self-control capability. Therefore, creating fellowship through meaningful conversation with children would be needed. In addition, various programs and consultant service would be offered to build healthy relationship between aged parents and their children. Through this, the elderly will be able to have not only better relationships with their family, but also increased psychological health and well-being as well. Conclusions - It is needed that not only supporting policies for children who take care of aged parents but also that the elderly who need long-term care could meet their children whenever they want through increased numbers of sanatoriums operated by cities and countries. In addition, the nation would offer financial and administrative support continuously so that people receive the benefits from sanatoriums located in the locality of children's residence beyond the elderly's residence. Moreover, social infra would be established as well.

• The Journal of the Korea Contents Association
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• v.21 no.12
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• pp.448-462
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• 2021

Only a few studies investigated the relationship between exchange structure and solidarity in online communities and even reported conflicting results. This study attempts to shed lights on this relationship by introducing a moderating variable, i.e., exchange benefits, based on the social exchange theory. Also, distributed knowledge is considered as a determinant of exchange structure. The results of a field study from 380 online communities show that both direct and generalized exchange structures have positive effects on community solidarity, but their effects vary depending on the level of exchange benefits. When exchange benefits are high, generalized exchange influences community solidarity more than direct exchange does, whereas at a low level of benefits there are no significant differences between the two exchange structures. Also distributed knowledge turns out to be a significant influencer of generalized exchange.

• 한국노년학
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• v.41 no.4
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• pp.469-490
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• 2021

This study examined the effect of family cohesion and perception of age-friendly environment on sense of community and the mediating role of perception of age-integration in those relationships by regions. To that end, we used survey data collected from a nation-wide survey from adults who are aged 20 to 85 (N=1,200). ANOVA, structural equation models and bootstrapping mediation tests were conducted. The results showed that family cohesion and one sub-dimension of the age-friendly environment- social participation- increased sense of community in all three regions. Also, perception of age-integration partially mediated the relationship between family cohesion and sense of community in the Metropolitan areas and small cities as well as the relationship between social participation and sense of community in all three regions. Based on the results, authors discussed ways to increase family cohesion and social participation to enhance sense of community.

• The Journal of the Korea Contents Association
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• v.15 no.9
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• pp.167-183
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• 2015

The purpose of this study is to examine the associations among family cohesion, self-efficacy, and school adjustment in adolescence. This study investigated these interrelationships using structural equation modeling. The results indicated that family cohesion had effects on school adjustment both directly and indirectly through self-efficacy. The mediating effect of self-efficacy was statistically significant. These results imply that family cohesion and self-efficacy need to be emphasized as a strategy to improve school adjustment among adolescents.

• 정보화사회
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• s.167
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• pp.4-6
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• 2004

• The Korea Swine Journal
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• v.26 no.12 s.304
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• pp.128-131
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• 2004

• The Journal of the Korea Contents Association
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• v.18 no.12
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• pp.516-525
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• 2018

The purpose of this study was to investigate the effects of family cohesion and self-care agency on the quality of life in community-dwelling elderly. Using a descriptive survey design, data were collected during September 2-20, 2016 by distributing questionnaires to and retrieving them from 197 elderly participants aged 65 years or older in two senior welfare centers located in "B" metropolitan city. Results showed that family cohesion of community-dwelling elderly was significantly positively correlated with their self-care agency (r=.434, p<.001) and quality of life (r=.544, p<.001), while self-care agency was significantly positively correlated with quality of life (r=.571, p<.001). The factors that had the biggest effect on the quality of life in community-dwelling elderly were identified in the order of self-care agency (${\beta}=0.413$, p<.001) and family cohesiveness (${\beta}=0.365$, p<.001). These variables were found to have an explanatory power of 42.8% for quality of life (F=74.31, p<.001). Therefore, a strategy to improve self-care agency and family cohesion may be helpful in improving the quality of life in community-dwelling elderly.

• Korean Security Journal
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• no.13
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• pp.471-485
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• 2007

This study is performed to find out what type instructions are produced to players by coaches and what effects are resulted in cooperative spirit of the concerned group. Furthermore the study has its aims at advancing instructors' skills by using finding of it. The study used 'SPSS 11.0 FOR WINDOW - Statistical Package' to analyze the collected samples and dealt with data of 174 individuals. Statistical analysis of the research for hypothesis verification was about frequency, trust level, mutual relationship, variables, and T-verification. The meaningful level for any result was ranged within 95%(p< .05), 99%(p<.01). The finding are as follows. Effects on pleasure, one of elements of team spirits taken by instructor's training style are analyzed as follows. It was proved to be meaningful in relation with a series of activities like training, democratic, social, compensatory aspects and showed also considerable relation with power based behaviors. That says, players are found to enjoy high pleasure when social and bureaucratic behaviors of instructors are very energetic. In addition to that, training, democratic, and compensatory activities didn't show any meaningful effect. Team spirit was found to play a main role between instructor's behaviors and training, democratic, social rewarding activities. Democratic and social acts influence on team spirit. Looking into the detailed aspects, team spirit was resulted very high in the individuals with low democratic mind and was shown high group spirit by groups with high sociable activities. Teamworks was found to be affected by relation between instructor's acts and training, democratic, social and compensatory aspects and it showed meaningful relations with training, social, bureaucratic behaviors. Low degree of training and bureaucratic activities are found to prefer for power team spirit, and high social activities led a strong teamworks. Group binding spirit was influenced by training, democratic, social compensatory, bureaucratic behaviors and it showed to give effects on democratic, social, and bureaucratic activities of instructors. Low degree of democratic and bureaucratic behaviors are found to produce strong team spirit. In contrast with that, strong social activities was found to be motive of powerful team spirit. Value of team spirit was found to play a main role between instructor's behaviors and training, democratic, social, rewarding activities. It didn't show any meaningful effect on behavior of instructors.

• 베이커리
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• no.8 s.457
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• pp.151-151
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• 2006

프랑스에는 '꽁빠뇽(Compagnon)'이라는 특별한 단체가 있다. 직능인들에게는 배움의 기회를 주고 전문 기술인으로 키워내는 요람같은 단체로서 제과와 제빵 분야에서도 뛰어난 결속력을 보여주고 있는 '꽁빠뇽'을 소개한다.