• The Journal of the Korea Contents Association
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• v.8 no.1
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• pp.308-317
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• 2008

The objects real time rendered in the 3D cyber space can interact with each others according to the events which are happened when satisfying some conditions. But to representing the behaviors with these interactions, too many event conditions are considered because each behavior pattern and event must be corresponded in a one-to-one ratio. It leads to problems which increase the system complexity. So, in this paper, we try to physical method based on elasticity force for representing more realistic behaviors of AI fish and apply to the deformable multi-detection sensor, so we suggest the new method which can create the various behavior patterns responding to one evasion event.

• Journal of Families and Better Life
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• v.13 no.3
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• pp.88-101
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• 1995

본 연구는 쓰레기 처리문제와 관련하여 분리수거, 감량화, 재활용 등에 적극적으로 참여해야 할 주부소비자를 중심으로 환경보전의식과 환경보전행동을 살펴보고 관련된 변인들을 분석해 봄으로써 환경보전에 대한 소비자의 책임감과 올바른 환경관을 고취시키고 나아가 환경교육프로그램의 개발과 환경정책에 필요한 기초자료를 제공하기 위하여 수행되었다. 본 연구의 결과를 요약하면 다음과 같다. 1) 주부의 환경보전의식 수준은 평균 4.25(5점만점)로 높게 나타났으며, 연령과 주거형태에 따라서만 유의한 차이를 보였다. 환경보전행동 수준은 평균 3.56으로 비교적 높게 나타났으며, 연령, 학력, 월평균 가계소득이 높을수록 분리수거함이 존재할 경우, 반상회에 참여함에 따라 높게 나타났으며 변화추구에 소극적이고 적극활동형, 전통주의형, 합리주의형, 현실안정형의 성향이 높은 주부일수록 환경보전의식 및 행동이 높게 나타났다. 또한 주부의 쓰레기 처리에 대한 관심도는 평균 3.97로 비교적 높게 나타났으며 연령, 학부, 분리수거함의 존재, 주거형태가 아파트와 단독주택인 경우에 관심도가 높은 것으로 나타났다. 2) 주부의 환경보전의식 및 행동과 쓰레기 처리에 대한 관심도간에는 정적상관관계가 있는 것으로 나타났다. 3) 주부의 쓰레기 처리에 대한 관심도에 영향을 미치는 변인으로는 환경보전운동에의 참여행도, 환경교육, 적극활동형, 변화추구형, 재활용행동으로 나타났다.

• The Journal of the Convergence on Culture Technology
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• v.8 no.4
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• pp.271-276
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• 2022

The purpose of this study is to investigate the effect of the perfectionism tendency of university athletes on athletic commitment, and ultimately to provide the importance of psychological factors to foster excellent athletes. A survey was conducted on 170 athletes attending universities in Hanam, China and Suwon, Korea. To achieve the purpose of this study, it was analyzed using SPSS 22.0. As for the analysis method, frequency analysis, exploratory factor analysis, internal uniformity, Pearson correlation analysis, and multiple regression analysis were performed. As a result, in the effect of the perfectionist tendency of Chinese university athletes on exercise commitment, behavioral commitment and cognitive commitment among the perfectionist tendencies of university athletes had a significant effect. Through this study, it is believed that it will be meaningful for university athletes to provide basic data by investigating the relationship between perfectionism tendency and exercise commitment of university athletes.

• Journal of the Korean Applied Science and Technology
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• v.39 no.2
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• pp.324-334
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• 2022

In this study, to analyze the relationship between exercise satisfaction and exercise continuity that occurs in the interaction between leaders and participants, non-probability sampling was performed on 232 individuals from January 17 to March 9, 2022, and a structural model of 187 effective samples was used. applied and analyzed. First, the reliability and intimacy of Pilates leader-participants were found to have a significant effect on exercise satisfaction. Second, significant results were derived between Pilates exercise satisfaction and exercise continuity. Third, Pilates reliability was found to have a significant effect on exercise continuity, but intimacy was partially adopted as not having a significant effect on exercise continuity. However, the indirect effect between the mediating effects of exercise satisfaction can be seen to be statistically significant, and it can be predicted that Pilates causes positive behavior in exercise satisfaction and further reduces avoidance or indirectly affects other exercises. In addition, these performances are considered to have an impact on business performance as well as mutual relationships.

• Journal of KIISE:Software and Applications
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• v.31 no.8
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• pp.1073-1082
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• 2004

This paper presents a technique for an agent to adaptively behave to unforeseen and dynamic circumstances. Since the traditional methods utilized the information about an environment to control intelligent agents, they were robust but could not behave adaptively in a complex and dynamic world. A behavior-based method is suitable for generating adaptive behaviors within environments, but it is necessary to devise a hybrid control architecture that incorporates the capabilities of inference, learning and planning for high-level abstract behaviors. This Paper proposes a 2-level control architecture for generating adaptive behaviors to perceive and avoid dynamic moving obstacles as well as static obstacles. The first level is behavior-network for generating reflexive and autonomous behaviors, and the second level is to infer dynamic situation of agents. Through simulation, it has been confirmed that the agent reaches a goal point while avoiding static and moving obstacles with the proposed method.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.4 no.1
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• pp.103-117
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• 1997

This study was designed to investigate the effects of behavior medication and aerobic exercise on the degree of obesity, eating behavior, depression and self esteem among adolescent girls who were overweight and obese. Forty seven subjects were selected from one girl's middle school located in Seoul. Seventeen girls received the behavior modification program by joining 60-90 minute group session weekly. Behavior modification, in this study, consisted of self-monitoring, changing patterns of life style and attitudes, teaching nutrition and physical activities, and asking personal help. The aerobic exercise program was given to 16 girls 3 times per week with 60 minutes each time. Forteen girls received both behavior modification and aerobic exercise. These interventions continued for 8 weeks. Changes after intervention were examined twice after 4 weeks and 8 weeks for degree of obesity and once after 8 weeks only for eating behavior, depression and self esteem. The results were as follows ; 1. Degree of obesity was significantly decreased after 4 weeks and 8 weeks in 3 groups. Degree of obesity after 4 weeks and 8 weeks were not significantly different among 3 groups. 2. The mean score of eating behavior related to obesity decresed significantly after intervention in the behavior modification group only. There was significant difference in eating behavior among 3 groups after intervention. 3. The behavior modification group showed no significant changes in depression and self esteem after intervention. In the aerobic exercise group and group who participated in both behavior modification and aerobic exercise, the level of depression decreased significantly and the level of self esteem increased significantly. There were no significant differences in the level of depression and self esteem among 3 groups after intervention. These findings indicate that behavior modification might be effective in decreasing degree of obesity and eating behavior related to obesity, aerobic exercise be effective in decreasing degree of obesity and the level of depression, and also in increasing the level of self esteem.

• Korean Journal of Psychosomatic Medicine
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• v.24 no.2
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• pp.200-207
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• 2016

Objectives : Alzheimer's disease(AD) is characterized by progressive decline of cognitive function and also by various behavioral psychological symptoms of dementia(BPSD) which causes distress to their caregivers. The purpose of this study was to investigate association between each AD patients' behavioral psychological symptoms and their caregivers' burden. Methods : Participants were 80 AD patients and their caregivers. We used Korean neuropsychiatric inventory (K-NPI) to assess the symptoms of patients and Korean version of Zarit Burden Interview(ZBI) to evaluate caregivers' burden. Results : The results showed ZBI score, which is the index for caregivers' burden, had a statistically significant positive correlation with the frequency of delusion, hallucination, agitation/aggression, depression, anxiety, disinhibition and irritability, the severity of hallucination, agitation/aggression, anxiety, disinhibition, aberrant motor, and sleep, and the global score(frequency${\times}$severity) for delusion, hallucination, agitation/aggression, depression, anxiety, disinhibition, aberrant motor, and sleep. There were significant correlations between each scale for cognitive function(i.e. MMSE-KC, CDR, GDS) and ZBI scale. Correlations between each scale for activity of daily living(i.e. Barthel -ADL, K-ADL) and ZBI scale were also significant. Conclusions : There were a significant correlation between BPSD and caregiver burden. Caregiver burden was also correlated with cognitive function and activity of daily living. Early detection and preventive treatment of these symptoms in BPSD might make improvement of caregivers' quality of life as well as AD patients'.

• Korean Journal of Adult Nursing
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• v.16 no.3
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• pp.421-431
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• 2004

Purpose: The study was performed to investigate the predictors associated transition with each stage of exercise behavior based to the Transtheoretical Model, and to provide basic data for exercise behavior programs for middle aged women. Methods: The subjects consisted of 434 women residing in B city by convenience sampling. The collected data were analyzed with multiple logistic regression using SPSS/WIN program. Results: The predictors of transition from precontemplation to contemplation were consciousness raising(OR=2.095, 95% CI: 1.305-3.363), Reinforcement management(OR= 1.903, 95% CI: 1.107-3.271), Stimulus control (OR=2.176, 95% CI:1.239-3.820), Menstrual status (OR=5.327, 95% CI: 1.110-25.562). The predictors of transition from contemplation to preparation were Helping relationship(OR= 1.671, 95% CI: 1.065-2.662), Pros(OR=2.500, 95% CI: 1.254-4.982), Perceived Health status (OR=.178, 95% CI: .041-.770). The predictor of transition from preparation to action was Stimulus control(OR=1.918, 95% CI: 1.103- 3.336). The predictors of transition from action to maintenance were Consciousness raising(OR= 1.939, 95% CI: 1.031-3.647), Dramatic relief (OR=2.249, 95% CI: 1.025-4.931). Conclusions: Adequate examination on the factors, which can predict the transitional stages of change exercise behaviors among middle aged women, which is presented in this study. The results of this study will become the pillar of exercise intervention program planning and application.

• Smart Media Journal
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• v.6 no.3
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• pp.83-88
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• 2017

The data analysis system using Big-data is worthy to be used in various fields such as politics, traffic, natural disaster, shopping, customer management, medical care, and weather information. Particularly, the analysis of the momentum of an individual using an acceleration signal collected from a wearable device has already been widely used. However, since the data used in such a system stores only the data necessary for measuring the individual activity, it does not provide various analysis results other than the exercise amount of the individual. In this paper, I propose a system that analyzes collective behavior pattern and activity based on the acceleration signal that can be collected from personal smartphones for 24 hours a day and stored in big data. I also propose a system that sends acceleration signals and receives analysis results using standard messaging to use on various smart devices.

• Journal of Creative Information Culture
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• v.7 no.4
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• pp.235-242
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• 2021

Recently, many human activity recognition(HAR) researches using smartphone sensor data have been studied. HAR can be utilized in various fields, such as life pattern analysis, exercise measurement, and dangerous situation detection. However researches have been focused on recognition of basic human behaviors or efficient battery use. In this paper, exercising activities performed indoors and outdoors were defined and recognized. Data collection and pre-processing is performed to recognize the defined activities by SVM, random forest and gradient boosting model. In addition, the recognition result is determined based on voting class approach for accuracy and stable performance. As a result, the proposed activities were recognized with high accuracy and in particular, similar types of indoor and outdoor exercising activities were correctly classified.