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경찰공무원의 회복탄력성 및 가족지지가 직무스트레스에 미치는 영향
남지인,강미란 중소기업융합학회 2021 융합정보논문지 Vol.11 No.5
본 연구는 경찰공무원의 회복탄력성, 가족지지, 직무스트레스의 관련성을 확인하고, 경찰공무원의 직무스트 레스에 미치는 영향요인을 확인하고자 시도된 서술적 조사연구이다. 자료 수집은 C시와 H, C군에 근무하고 있는 경찰공무원 152명을 대상으로 시행되었다. 자료 분석은 SPSS Win. 23.0 프로그램을 사용하여 기술통계, t-test, one-way ANOVA, 사후검증으로 Scheffe test, Pearson correlation coefficient, 다중회귀분석을 하였다. 연구 결과 직무스트레스에 영향을 미치는 요인은 가족지지, 성별, 긍정성, 근무경력, 근무형태로 설명력은 25%였다 (F=10.84, p<.001). 본 연구결과를 통해 경찰공무원의 직무스트레스를 감소시키기 위해서는 회복탄력성, 가족지지 를 높일 수 있는 중재 프로그램 개발이 필요할 것으로 생각된다. The purpose of this study was to examine relationships among resilience and family support on job stress and identity the factors that influence on job stress in police officers. Participants were 152 police officer working in C city, H and C districts. Data were analyzed using descriptive statistics, t-test, one-way ANOVA, Scheffe test, Pearson correlation coefficient, and multiple regression using the SPSS Win. 23.0 program. The result of the multiple regression indicates the family support, gender, positivity, work experience, and work type predict 25.0%(F=10.84, p<.001) in job stress. Therefore, it is necessary to develop program a resilience and family support use specific strategies to decrease job stress.
간호사가 지각하는 공유리더십, 조직의사소통, 간호서비스 질이 환자안전관리활동에 미치는 영향
남지인,제남주,강경혜,조경화,이성주,김민영,이민정 국제문화기술진흥원 2023 The Journal of the Convergence on Culture Technolo Vol.9 No.6
This study is a descriptive research study to analyze factors affecting patient safety management activities by identifying shared leadership, organizational communication, and nursing service perceived by nurses to prepare basic data for theoretical and practical information and intervention measures. This study collected data from 155 clinical nurses in C region in G-do from July 17 to July 28, 2023, and a total of 154 copies were finally analyzed. Using the SPSS Win. 25.0 program, technical statistics, t-test, one-way ANOVA, Pearson correlation coefficient, and hierarchical multiple regression were analyzed. As a result of analyzing variables affecting the subject's patient safety management activities with multiple regression using hierarchical selection, the higher the shared leadership, the higher the patient safety management. In order to efficiently perform nursing for nurses' patient safety management activities, research should be continuously conducted to develop specific intervention programs that can support patient safety nursing activities and verify their effectiveness
남지인,조경화,박미라 국제문화기술진흥원 2023 The Journal of the Convergence on Culture Technolo Vol.9 No.4
본 연구는 간호대학생을 대상으로 재난에 대한 인식, 태도 및 재난준비도, 간호전문직관, 사회적 지지, 재난간호역량을 파악하고, 재난간호역량의 예측요인을 확인하여 재난간호역량 향상 방안을 마련하기 위한 서술적 조사연구이다. 자료수집은 2023년 3월 27일부터 4월 7일까지 G도 간호대학생 160명을 대상으로 수집하였으며, 총 158부를 최종 분석하였다. SPSS Win. 25.0 프로그램을 사용하여 기술통계, t-test, one-way ANOVA, Pearson correlation coefficient, hierarchial multiple regression으로 분석하였다. 연구결과, 4학년(β=.20, p=.027), 재난간호교육이 ‘있음’(β=.15, p=.041), 재난준비도(β=.27, p<.001), 간호전문직관(β=.21, p=.012)이 재난간호역량을 설명하는 유의한 예측요인으로 나타났다. 재난준비도가 재난간호역량을 가장 잘 예측하는 요인으로 나타났고, 그 다음 ‘간호전문직관, ’4학년, 재난간호교육이 ‘있음’인 경우 순이었고, 설명력은 26.3%이었다. 본 연구결과를 통해 간호대학생의 재난간호역량을 높이기 위해서는 재난에 대한 인식, 재난에 대한 태도, 재난준비도, 간호전문직관, 사회적 지지를 강화시킬 수 있는 재난 간호 실습의 통합교육 프로그램 개발이 필요할 것으로 생각된다.
남지인(Jiin Nam),박희재(Hee Jae Park) 한국생산제조학회 2020 한국생산제조학회지 Vol.29 No.3
In this study, a fault detection and classification method using neural network-based acoustic measurement is proposed. In this method, a measured acoustic signal of the target equipment undergoes Fast Fourier transformation. The magnitude, for a range of frequencies, is accumulated and normalized to train predefined neural network model. To validate the proposed method, an experimental setup for cooling fan is established. The faults of the device are classified into five categories. A series of experiments for the experimental setup are conducted to validate the performance of the fault detection and classification of the proposed method. An accuracy of up to 98.6% is obtained for the test data. Thus, the experimental results show the effectiveness of the proposed fault detection algorithm.
도시의 가로연결성과 생활성의 관계에 관한 비교연구: 세계 30개 도시의 공간분석을 중심으로
남지인(Nam, Ji In),강명구(Kang, Myoung Gu) 한국지역개발학회 2022 한국지역개발학회 학술대회 Vol.2022 No.5
Street connectivity is one of the pivotal factors for sustainable urban development and mitigation of congestion in a city. Global city indices have been developed to evaluate competitiveness and livability of cities, including sub-indicators related to urban spatial features; sprawl, green space, natural assets, connectivity, public transportation and traffic congestion, etc. However, it is hard to figure out how urban spatial structures are relevant to livability of the cities since these sub-indicators rarely include the street connectivity that is a fundamental element of a city fabric. This study aims to find the relationship between the urban street connectivity and the livability by analyzing spatial patterns of 30 cities around the world. The street density and the intersection density account for the street connectivity. OpenStreetMap (OSM) in QGIS was utilized to extract the road data of each city in this paper. With those data, the street density and the intersection density of the 30 cities were calculated. The result shows that in the city where the street connectivity is high, the livability is also high. This paper has done the empirical spatial analysis focusing on the relationship between the street connectivity and the livability of the cities. Second, the street data of 30 cities was extracted. These datasets will be a valuable primary resources for future research in particular of those cities in developing countries.
지진해일 중 해안안벽 주변의 부유체 거동에 관한 입자법 시뮬레이션
박지인(Ji-In Park),황성철(Sung-Chul Hwang),남정우(Jung-Woo Nam),정세민(Se-min Jeong),박종천(Jong-Chun Park) 대한조선학회 2012 대한조선학회 학술대회자료집 Vol.2012 No.5
Tsunamis are ocean waves generated by movements of earth's crust. Several geophysical events can lead to this kind of catastrophe: earthquakes, landslides, volcano eruptions and other mechanisms such as underwater explosions. Most of the damage associated with tsunamis is related to their wave run-up at the shoreline. Therefore, well prediction of maximum wave run-up is an important aspect of any seismic sea wave mitigation effort. In this study, the numerical simulations of the behaviors of a floating body near quaywall during Tunami are investigated by using a particle method. First, the wave run-up with solitary waves are validated though the comparison with experiments and theoretical formulation. Then the behaviors of a floating body with different draft are investigate numerically.
지진해일 중 해안안벽 주변의 부유체 거동에 관한 입자법 시뮬레이션
박지인(Ji-In Park),황성철(Sung-Chul Hwang),남정우(Jung-Woo Nam),정세민(Se-min Jeong),박종천(Jong-Chun Park) 한국해양환경·에너지학회 2012 한국해양환경공학회 학술대회논문집 Vol.2012 No.5
Tsunamis are ocean waves generated by movements of earth"s crust Several geophysical events can lead to Ms kind of catastrophe: earthquakes, landslides, volcano eruptions and other mechanisms such as underwater explosions. Most of the damage associated with tsunamis is related to their wave run-up at the shoreline. Therefore, well prediction of maximum wave run-up is an important aspect of any seismic sea wave mitigation effort. In this study, the numerical simulations of the behaviors of a floating body near quaywall during Tunami are investigated by using a particle method. First, the wave run-up with solitary waves are validated though the comparison with experiments and theoretical formulation. Then the behaviors of a floating body with different draft are investigate numerically.