• Journal of agricultural medicine and community health
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• v.46 no.2
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• pp.53-66
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• 2021

목적: 농촌 지역사회 기반의 허리 근력 강화 운동 프로그램이 운동과 허리 건강에 대한 개인의 태도 및 믿음에 미치는 효과를 평가하고자 하였다. 방법: 강원도 지역 네 개의 농촌 마을에서 가벼운 허리 통증이 있는 79명의 여성 자원자(42-76세)들을 운동군(n=40)과 대조군(n=39)으로 마을단위로 배정하였다. 운동군에서는 지역사회 기반의 허리강화 운동 프로그램(주당 3회, 8주간)이 시행되었고 대조군에는 일반적인 건강 관리에 대한 강의가 제공되었다. 등척성 허리 신전 근력과 허리 통증 관련 장애, 운동에 대한 태도, 허리 질환에 대한 위협인지, 운동의 자기 효능감을 중재전과 중재후 1, 2개월째 측정하였다. 결과: 운동군에서 2개월후 허리 신전근력은 뚜렷이 증가하였으며 허리 통증 관련 장애도 유의미하게 감소하였다. 운동에 대한 태도와 허리 질환에 대한 위협 인지는 운동군에서 증가하였으나 대조군에서는 변화가 없었다. 운동의 자기효능감은 양군에서 같이 증가하였으나 운동군에서 그 정도가 더 뚜렷했다. 결론: 농촌 지역 여성들을 대상으로 한 허리 근력 강화 운동 프로그램은 허리 통증으로 인한 장애를 감소시켰고 운동의 효과에 대한 태도와 믿음을 변화시켰다.

• Review of KIISC
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• v.18 no.3
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• pp.109-117
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• 2008

기업의 Network 보안은 회사의 관문 방화벽에만 의존하고 있어 보안정책의 집중으로 효율성이 저하되고 이를 우회할 경우 심각한 위험에 노출될 수 있다. 본 연구는 신속성, 보안강화 측면에서 Network보안 관리 모델을 제시하여 기업의 보안 수준을 강화하는 것을 목적으로 하고 있다. 따라서 기업 비즈니스 환경 변화를 배경으로 관련 연구 결과 및 Trend에서 제시하는 이론(802.1x 사용자 인증, Virtual Backbone 등)을 조사하고 이를 바탕으로 보안 강화 측면에서의 기업의 Network 구조와 보안정책 관리모델을 제시하여 이를 실제 기업 Network에 적용하여 얻어진 효과를 검증한다.

• Journal of Digital Convergence
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• v.16 no.1
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• pp.431-438
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• 2018

This study aimed to investigate the differences of perceived stigma, psychological empowerment, job satisfaction according to the working hours by latent means analysis(LMA). To get the results, a survey was conducted, targeting employed people with mental illness. Key outcomes of the analysis were as follows. First, it was verified that perceived stigma and job satisfaction, psychological empowerment had statistically meaningful direct relationships. Second, it was analyzed that psychological empowerment had a partial mediating effect in the relationship between perceived stigma and job satisfaction. Third, according to LMA, full-time group showed higher latent mean values on the perceived stigma and lower latent mean values on the job satisfaction. However, part-time group showed lower latent mean values on the psychological empowerment. Based in these results, comprehensive interventions for activating job satisfaction were proposed.

• Journal of Environmental Policy
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• v.13 no.1
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• pp.95-118
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• 2014

Environmental education is the most important and fundamental way to deal with the climate change. The school policy concentrating on environmental education, which has been established and financially supported by the Korea Ministry of Environment, provides an environment for natural experiment, examining the effect of reinforcing environmental education at schools on the energy-saving behaviours observed in the households concerned. We investigated the impact by applying the difference-in-difference measure to various utilities including water, electricity and gas between the households with children whose schools were designated as pilot environmental education schools in 2011 and the households with children attending general schools. The results showed that the households with children attending the pilot environmental education schools paid lower electricity and gas costs. This implies that environmental education provided at schools can indirectly affect the household energy saving behaviour and in turn reduce the total energy consumption in a short time.

• Korean Security Journal
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• no.21
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• pp.1-18
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• 2009

Background: This study was to investigate the effects of spinal strengthening exercise and lumbar stabilization exercise(core exercise program) on trunk muscle strength, flexibility and balance, lumbar function. The subjects of this study were the eighteen subjects who was registered in private guard company. The each exercise group of 9 persons were chosen by random controlled trial. Methods: We used instrument BTE, Libra, Ruler Measuring tape to measured trunk muscle strength, flexibility, balance and lumbar function. Results: The result of this study were summarized below; The flexor muscle strength was improve in lumbar stabilization exercise(core exercise) group(p<.05). The extensor muscle strength was improve in lumbar stabilization exercise(core program) group(p<.05). The trunk flexibility was improve in spinal strengthening exercise group and lumbar stabilization exercise group(p<.05). The balance ability was improve in spinal strengthening group and lumbar stabilization exercise group(core program) group(p<.05). Conclusion: With the above results, demonstrated effects of spinal strengthening exercise and lumbar stabilization exercise in each private guard and security in this study.

• Journal of Conservation Science
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• v.25 no.1
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• pp.87-100
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• 2009

We carried out the effect verification of conservation treatment focusing on basement rock of alkali granite at the Yukjonbul (two-pairs of Buddha Triads) carved on rock cliff of Samneung valley in Namsan mountain of Gyeongju. The conservation treatments were used to ethylsilicate-type rock consolidant and epoxy-type resin. It is treatment method that the epoxy-type resin have been applied one time into the exfoliation area, after rock consolidation treatment have been worked for three times. As the result of measuring ultrasonic velocity, P-wave velocity of the exfoliation area was relatively increased after applied the conservation treatments. The ultrasonic velocity of all area was increased as 27.8%. This result has been proved with consolidation effects by consolidant and filler for stone cultural heritages. The treatment method should be worked about three time to consolidate sufficiently for rocks.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.12
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• pp.532-540
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• 2018

The purpose of this study is to develop a training program for teachers to improve their entrepreneurial education competency for teenager entrepreneurship education. In order to achieve this objective, the training program was developed through a literature review and input from professionals. In addition, to verify field appropriateness of the entrepreneurship program for teachers, teachers participated in the program and a satisfaction survey was conducted. Results of this study are as follows. First, this study developed teaching contents and methods for entrepreneurship education which included 4 hours of online education and 26 hours of off-line education, for a total of 30 hours. Second, for verifying the applicability to schools and its effects, the satisfaction of training was examined using 88 teachers that participated in the entrepreneurship education program. Results found the satisfaction level was rated 4.58 for the curriculum suitability and 4.67 for the effectiveness of class contents, indicating that teachers were very satisfied with the training program and contents.

• Journal of Industrial Convergence
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• v.21 no.7
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• pp.51-63
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• 2023

This study aimed to verify the effects of a 4-week program of ankle-strengthening exercise and toe-taping walk exercise on the basic lower body strength and walking to examine the benefits of the two exercises. The subjects involved 30 women in their 20s enrolled in university A. The subjects were equally divided into three groups - ankle-strengthening exercise group, toe-taping walk exercise group, and control group. The subjects were instructed to massage and do ankle-strengthening exercises using a towel, massage ball, and CRT, for 60 minutes, 3 times a week. They also taped their hallux valgus using a kinesiology tape and walked for 20 minutes with white tape applied. To sum up, the 4-week ankle-strengthening exercise and toe-taping walk exercise were identified to have a partial statistical significance on the basic lower body strength (muscular strength, power, and balance) and walking (length of gait line, plantar pressure, and COP) of women in their 20s. Therefore, the study confirmed the effects of ankle-strengthening exercises and toe-taping walk exercise on the lower body exercise function, and it is considered that further studies should be conducted on more various effects of the exercises by subdividing them into different pain locations and orthomechanic findings.

• The Journal of the Korea Contents Association
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• v.15 no.11
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• pp.338-346
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• 2015

The purpose of this study was to develop a motivational enhancement therapy(MET) for impaired fasting glucose(IFG) patients in early stages of health behavior change and evaluate its effects on health promotion lifestyle, the stages of change and HbAlc. Data was collected in Health Center of U city, December 2011 to March 2012, conducted on 78 IFG patients who visited to the Health center, they randomized to intervention group(n=27) and control group(n=33). The intervention group received the MET, the control group received standard care. This MET programe was applied from MET programe. After developing, it confirmed content validity. Data was analyzed using descriptive statistics, $x^2-test$ and t-test with the SPSS WIN 20.0 program. Participants in the intervention group reported significantly increased scores of the stage of change(t=-20.224, p=.000) compared to those of the control group but no difference of health behaviors(t=-1.297, p=.200) and HbAlc(t=.794, p=.431). The findings indicate that the MET is an effective intervention in improving ealth behaviors and expect to be applied effectively to the preparation for implementation of health care interventions.

• Archives of design research
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• v.20 no.3 s.71
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• pp.97-106
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• 2007

This study examines whether the reinforcement theory could be effectively applied to teaching assistant robots between a robot and a student in the same way as it is applied to teaching methods between a teacher and a student. Participants interacted with a teaching assistant robot in a 3 (types of robots: positive reinforcement vs. negative reinforcement vs. both reinforcements) by 2 (types of participants: honor students vs. backward students), within-subject experiment. Three different types of robots, such as 'Ching-chan-ee' which gives 'positive reinforcement', 'Um-bul-ee' which gives 'negative reinforcement', and 'Sang-bul-ee' which gives both 'positive and negative reinforcement' were designed based on the reinforcement theory and the token reinforcement system. Subjective impressions and preferences were measured according to the types of robots and the types of participants. Participants preferred the positive reinforcement robot most, and the negative reinforcement robot least. Regarding the number of stimulus, in case of the negative reinforcement robot for honor students, the less the stimulus is, the more positive the impressions toward the robot are. The findings demonstrate that the reinforcement interaction is important and effective factor which determines children's preferences and impressions for teaching assistant robots. The results of this study can be implicated as an effective guideline to interaction design of teaching assistant robots.