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경북 울진·강원 삼척 등 산불에 따른 인구 이동 패턴에 대한 탐색적 연구
정지혜,황우석,표경수,Jeong, Ji Hye,Hwang, Woosuk,Pyo, Kyungsoo 대한원격탐사학회 2022 大韓遠隔探査學會誌 Vol.38 No.6
In 2022, wildfires broke out in Uljin-gun and Samcheok-si, which set the record for the longest forest fire in Korea, but there were no casualties. To protect local residents from wildfires, they must evacuate. Predicting the demand for evacuation in the event of wildfires is essential for the efficiency of disaster management. The purpose of this study is to analyze the human mobility patterns according to the occurrence of Uljin-gun and Samcheok-si wildfires. SKT floating population data was used in this study to analyze the human mobility patterns in Uljin-gun and Samcheok-si. The main findings are as follows. First, while the movement of the resident and visiting population decreased, the movement of the worker population was found to be similar to normal. Second, the resident population of Buk-myeon, Uljin-gun moved to the surrounding area to avoid the wildfires. Third, the region is an area judged to be safe from wildfires, and this mobility patterns are related to emergency disaster text messages. This study confirmed human mobility patterns of the population in the area where the wildfires through the floating population data, which is quantitative data. This suggests that it is important to guide residents to shelters through emergency text messages to minimize damage in the event of wildfires.
정지혜(Ji Hye Jeong),황우석(Woosuk Hwang),표경수(Kyungsoo Pyo) 한국통신학회 2021 한국통신학회 학술대회논문집 Vol.2021 No.6
본 논문은 정부에서 운영하고 있는 디지털 방식의 재난 예경보시스템 긴급재난문자(CBS), DMB 기반 재난방송서비스, 재난방송온라인 시스템(DITS)의 운영을 제시하고 재난정보 사각 지대에 대한 제도적·기술적 보완의 필요성을 제시한다.
정지혜 ( Ji Hye Jeong ),최창민 ( Chang Min Choi ),서윤정 ( Yun Jung Seo ),조한백 ( Han Baek Cho ),김송백 ( Song Baek Kim ) 대한한방부인과학회 2013 大韓韓方婦人科學會誌 Vol.26 No.4
The purpose of the present study is to investigate anti-depressive effects of Samul-tanggahyangbuja (SGH) on ovariectomized and chronic mild stress (CMS) induced rats. Methods: Ovariectomized rats were exposed to CMS for 4 weeks. Changes of depression behavior were tested by using sucrose intake test (SIT), elevated plus maze (EPM), forced swimming test (FST) and Morris water maze test (MWMT) in rats until being orally medicated with SGH (100 or 400 mg/kg/day). In addition, the serum levels of corticosterone (CORT), IL-4, IL-1β and changes of 5-HT in the brain were measured. Results:1. SGH 400 mg/kg treated group (SGH 400) significantly increased amount of sucrose intake compared with the control group (p<0.05). 2. SGH 100 mg/kg treated group (SGH 100) and SGH 400 significantly increased the time spent in the open arms of the EPM compared with the control group (p<0.01). SGH 400 also significantly increased the number of crossing of the open and closed arms compared with the control group (p<0.05). 3. SGH significantly shortened the immobility time in FST compared with the control group (SGH 100 p<0.05, SGH 400 p<0.01). 4. SGH significantly increased performance of acquisition trials compared with the control group (p<0.05, on day 4, 5 of SGH 100 and 400). SGH 400 also significantly increased performance of retention trials compared with the control group (p<0.05). 5. The serum levels of corticosterone and IL-4 were not significantly different among the groups. There were no changes on the serum levels of corticosterone, IL-1β and IL-4 after administration with SGH. 6. SGH 400 significantly increased the level of 5-HT in the hippocampus compared with the control group (p<0.05). SGH significantly increased the levels of 5-HT in the hypothalamus compared with the control group (SGH 100 p<0.05, SGH 400 p<0.01). Conclusions: These results suggest that SGH has the anti-depressive effect on ovariectomized rat and affect 5-HT system rather than hypothalamic-pituitary -adrenal (HPA) axis and immune system.
어머니의 거부적 양육태도가 유아의 리더십에 미치는 영향: 자아존중감의 매개효과와 성차
정지혜 ( Ji Hye Jeong ),강민주 ( Min Ju Kang ) 대한가정학회 2019 Human Ecology Research(HER) Vol.57 No.3
This study examined the mediating effect of self-esteem in the relationship between maternal rejective parenting attitude and children’s leadership as well as identified gender differences in the mediating pathways. The mediating effects of this study were examined after controlling the effect of maternal employment status on rejection parenting attitude and the effect of siblings on the children’s leadership. Participants consisted of 330 five- and six-year-old children (151 boys and 179 girls) and their mothers. Data analyses included t -tests, F tests, Scheffe post-hoc tests and Pearson’s correlation. Structure equation modeling examined the mediating effect of self-esteem. Bootstrapping method was applied to examine the significance of the mediating effects. Gender differences in the mediating effect were examined through multiple group path analyses. The results of this study were as follows. First, self-esteem mediated the relationship between the maternal rejective parenting attitude on children’s leadership. Second, there was a significant gender difference in the mediating pathways with a full mediating effect of self-esteem for boys; however, there was only a partial mediating effect for the girls. This study has implication for investigating gender difference in the mediating mechanism of explaining variance in the leadership of preschoolers. The limitations and more implications of this study are also discussed.
정지혜(Ji Hye Jeong) 한국IT마케팅학회 2014 한국IT마케팅학회 논문집 Vol.1 No.1
The new technologies have emerged and different day and they are already captured significant place in our lives . The fastest growing part of the Internet of Things in the IT industry . In this paper, we construct an automatic planter control system with features such as these apply to the Internet of Things by pollen person do not have to turn the fan depending on the temperature and humidity control , or to supply water .Arduino is an electronic platform of hardware and software that aims to open source . It is possible to record the computer software for the physical platform and the board based on this. In this paper, we present a study for the smart management of your planter.
정지혜 ( Jeong Ji Hye ),장미희 ( Jang Mi Heui ) 경희대학교 동서간호학연구소 2019 동서간호학연구지 Vol.25 No.1
Purpose: The purpose of this study was to examine the factors influencing intention of intervening towards elder abuse among nurses in the emergency department. Methods: A cross-sectional descriptive design was used. A convenience sample of 209 emergency room nurses working in university hospitals and general hospitals completed the questionnaires. Multiple regression analysis was performed to examine predictors of intention of intervening towards elder abuse. Result: Awareness of elder abuse, legal and institutional knowledge, attitude, subjective norm, and self-efficacy were positively correlated to the intention of intervening towards elder abuse. Factors of the intention of intervening towards elder abuse in emergency room nurses were awareness of elder abuse, followed by subjective norm and attitude. Conclusion: The findings suggest that it is necessary to educate emergency room nurses in order to improve awareness and knowledge of elder abuse. From the nursing practice and hospital organization level, specific interventions and strategies to increase the assessment and intervention of elder abuse are needed.