• Proceedings of the SOHE Conference
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• 2003.10a
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• pp.90-90
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• 2003

본 연구는 노부모와 자녀세대와의 거주형태에 초점을 맞추어 노인의 거주현황 및 지향하는 거주형태, 가족과의 관계, 주환경에 관한 문제점등을 검토 분석함으로서, 다가오는 고령사회에 대응할 수 있는 주환경 정비를 위한 기초적인 자료의 제공을 목적으로 하였다. 본 연구대상은 광주광역시 및 인근지역에 거주하고 있는 60세이상의 남녀노인으로 하였으며, 260부의 자기보고식 설문지를 배부하여 212부를 분석대상으로 하였다.

• Journal of the Speleological Society of Korea
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• v.31 no.32
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• pp.82-89
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• 1992

지구상에 인류가 있은 후로부터 인류는 생존을 위하여 끊임없이 자연을 개조하고 이용하였으며 자연계에서 자원을 찾아 내여 자기의 새로운 생존조건을 창조하였다. 생산력이 발전됨에 따라 인류가 자연을 이용 개조하는 능력이 계속 높아짐으로써 자연환경의 원래의 면모도 개변되고 있다. 중국 현대 자연환경관에 대한 인류활동의 영향을 고찰하기 위해 우선 중국 현대경관의 형성부터 보기로 하자.(중략)

• Journal of Convergence for Information Technology
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• v.8 no.1
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• pp.291-300
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• 2018

The purpose of this study is to analyze the effect of Organizational justice and Empowerment on customer orientation. As a factor affecting customer orientation, sub - variables of organizational justice were set as dstributive justice, procedural justice and interactional justice, and sub-variables of empowerment were set as meaning, competence, self-determination, and impact. As a result of analysis, the dstributive justice, procedural justice, and interactional justice of organizational justice were analyzed as factors influencing customer orientation. competence, self-determinationr, and impact factors were analyzed as factors affecting customer orientation. However, the meaning of the empowerment did not affect the customer orientation. The work environment of small and medium-sized journalists is performing work without restriction of time and space in internet environment. This environment is a digital environment that we have not experienced before. However, organizational justice and empowerment factors are analyzed as important influences on customer orientation as same as previous research results.

• Journal of Radiation Protection and Research
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• v.35 no.4
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• pp.157-162
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• 2010

This study surveyed a total of 1,322 radiation technologist in health care institutions throughout Korea. This is a comparative study conducted on the levels of protective behavior against the harmful effects of radiation in heath care institutions which indicated that university hospitals and general hospitals showed higher level of protective behavior than for medical practitioners. This study found university hospitals have the following 7 characteristics to manage protective behavior against the harmful effects of radiation, protective environment, self-efficacy by distinction of task, self-efficacy, expectation of the protective behavior, the number of patients, level of the education related to the protection of the harmful effects of radiation and protective attitude. While general hospitals have the following 3 characteristics protective environment, expectation of the protective behavior and protective attitude. Hospitals have the following 4 characteristics protective environment, expectation of the protective behavior, protective attitude and self-efficacy. and medical clinics have characteristics protective environment.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.29 no.6D
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• pp.675-683
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• 2009

A Basic experimental study for the development of vibration-power generation system from the vibration energy of urban infrastructure, such as a railroad, highway, and bridges, was carried out to harvest electricity from moving vehicles. Starting with the proposal of vibration power generator which converts vibration energy to an electric power by using self-induction technology, the research explains the basic concept of self-induction technology and the dynamic characteristics of a ibration power generator. Also, in order to analyze the correlation of an electromotive force from vibration power generator which depends on external force and vibration speeds, many indoor experiments with various variables were achieved. Based on the experimental results, a vibration power generator system's ability were analyzed. With those results, basic data of vibration power generator system to acquire the maximum available power was confirmed.

• Journal of Environmental Impact Assessment
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• v.27 no.6
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• pp.658-673
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• 2018

Social conflicts with extremely low frequency magnetic field(ELF-MF) exposures are expected to exacerbate due to continued increase in electric power demand and construction of high voltage transmission lines(HVTL). However, in current environmental impact assessment(EIA) act, specific guidelines have not been included concretely about EIA of ELF-MF. Therefore, this study conducted a standardization study on EIA method through case analysis, field measurement, and expert consultation of the EIA for the ELF-MF near HVTL which is the main cause of exposures. The status of the EIA of the ELF-MF and the problem to be improved are derived and the EIA method which can solve it is suggested. The main contents of the study is that the physical characteristics of the ELF-MF affected by distance and powerload should be considered at all stages of EIA(survey of the current situation - Prediction of the impacts - preparation of mitigation plan ? post EIA planning). Based on this study, we also suggested the 'Measurement method for extremely low frequency magnetic field on transmission line' and 'Table for extremely low frequency magnetic field measurement record on transmission line'. The results of this study can be applied to the EIA that minimizes the damage and conflict to the construction of transmission line and derives rational measures at the present time when the human hazard to long term exposure of the ELF-MF is unclear.

• Korean Journal of Environment and Ecology
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• v.35 no.4
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• pp.377-386
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• 2021

This study was conducted to provide basic data for habitat management and preservation of Jeongmaek. A total of 18 priority research areas were selected with consideration to terrain and habitat environment, and 54 fixed plots were selected for three types of habits: development, valley, and forest road and ridge. The survey was conducted in each season (May, August, and October), excluding the winter season, from 2016 to 2018. The distribution analysis of birds observed in each habitat type using a self-organizing map (SOM) classified them into a total of four groups (MRPP, A=0.12, and p <0.005). The comparative analysis of the number of species, the number of individuals, and the species diversity index for each SOM group showed that they were all the highest in group III (Kruskal-Wallis, the number species: x² = 13.436, P <0.005; the number of individuals: x² = 8.229, P <0.05; the species diversity index: x² = 17.115, P <0.005). Moreover, the analysis by applying the land cover map to the random forest model to examine the index species of each group and identify the characteristics of the habitat environment showed a difference in the ratio of the habitat environment and the indicator species among the four groups. The index species analysis identified a total of 18 bird species as the indicator species in three groups except for group II. When applying the random forest model and indicator species analysis to the results of classification into four groups using the SOM, the composition of the indicator species by the group showed a correlation with the habitat characteristics of each group. Moreover, the distribution patterns and densities of observed species were clearly distinguished according to the dominant habitat for each group. The results of the analysis that applied the SOM, indicator species, and random forest model together can derive useful results for the characterization of bird habitats according to the habitat environment.

• Journal of Nutrition and Health
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• v.52 no.3
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• pp.297-309
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• 2019

Purpose: This study examined the relationship among the use of food-related content (FRC), dietary behaviors, and dietary self-efficacy to demonstrate the need for nutrition education to help adolescents build healthy eating habits and provide evidence for developing nutrition education programs for adolescents. Methods: Three hundred and eighty-one high school students in Seoul and Gyeonggi areas participated in the study. The subjects were divided into three groups (low, medium, and high) according to the level of use of the FRC, and their general characteristics, dietary behaviors, and dietary self-efficacy were analyzed. Correlation analysis was performed between FRC usage, dietary behaviors, and dietary self-efficacy, and the mediating effects of dietary self-efficacy on the relationship between the level of the use of FRC and dietary behaviors were estimated. Results: A higher level of FRC usage was associated with an increased daily cost of eating out and snacking, but no difference was observed in the BMI range. The subjects in a group with a high level of FRC usage ate convenience store or instant foods instead of homemade meals (p = 0.033), had a late-night meal or snack (p = 0.024), and turned to emotional eating under stress (p < 0.001) more than those in the low level group. In addition, the high level group checked the nutrition facts label more carefully when purchasing processed foods (p = 0.016) and exercised at least 30 minutes daily, not considering physical education classes (p = 0.057). The higher level of FRC use, the lower the dietary self-efficacy, whereby the subscales 'environmental stimulus control efficacy' and 'affective factor control efficacy' showed complete mediating effects. Conclusion: Given that FRC has been increased recently, adolescents are in need of support to help them control and enhance their dietary self-efficacy as well as develop healthy dietary behaviors through proper nutrition education programs.

• Journal of Music and Human Behavior
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• v.16 no.2
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• pp.27-51
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• 2019

This case study aimed to investigate changes in self-expression following participation in a rap making program with adolescent survivors of childhood cancer. The rap making program was constructed based on the contextual support music therapy model. Three adolescent survivors of childhood cancer participated in six 80-minute individual sessions. During the sessions, each participant engaged in the following tasks: song discussion, lyric creation, and rapping over a selected beat. At pre and posttest, the Self-Expression Scale was completed by participants. Their verbal expressions lyrics were observed during the sessions, and individual interviews with the participants were conducted at the completion of the program. The results demonstrated that the mean rating of the Self-Expression Scale increased after the rap making intervention. Analysis of the participants' verbal expressions and lyrics demonstrated that participants were experiencing difficulties adjusting to school that they wanted to resolve. Furthermore, the analysis of the interviews at posttest found that participants experienced positive changes in self-perception, self-expression, and expectations for their future, compared to the pretest when the participants expressed negative self-perceptions due to difficulties in interpersonal relationships at school and physical limitations. This indicates that rap making can be an effective resource for providing this population with the means to recognize positive attributes about themselves and improve self-expression.

• Journal of Korean Home Economics Education Association
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• v.25 no.1
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• pp.137-153
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• 2013

The purpose of this study was to research the influence of experienced school violence as a victim on the coping behavior of adolescents and to investigate moderating effects of self regulatory ability which are the desirable coping behaviors as protection factor for adolescents who experienced as victim by school violence. The subjects of this study were 319 students from year 1 to year 3 of total 6 middle schools who experienced school violence as a victim in Daegu and the research tool is questionnaires which are consist of general characteristics of the subjects, experience of school violence scale, self regulatory ability scale, family healthy scale and coping behavior scale. In order to analyze the data of the study, factor analysis, relational regression, linear regression analysis and moderated multiple regressions were used. The main results of this study were as following. First, there was significant correlation between the adolescents who experienced school violence, self regulatory ability and the coping behaviors. Second, adolescents who experienced school violence as victim act more aggressive coping behavior than other coping behavior. Third, while experience of school violence as victim influence adolescents' coping behaviors, it was found that self regulatory ability affect role in the regulation. cognitive self regulatory ability are in charge of controlling the aggressive coping behaviors.