• 품질경영학회지
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• 제40권2호
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• pp.199-210
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• 2012

The objective of this study ware to explore the antecedent and consequences of management quality and to examine the mediating effects of the management quality on the relationship between antecedent and consequences. In order to verify the relationships and mediating effect, data were obtained from 328 employees working in firms at Jinju, Masan, Changwon City were analyzed by using SPSS 12.0. and AMOS 5.0. The findings are as follows: First, antecedent(psychological ownership) was positively related to management quality. Second, there were also positive relationship between management quality and consequences(employee's attitude). Third, there were also positive relationship between psychological ownership and employee's attitude(job satisfaction, organizational commitment). Finally, management quality was a partial mediating effect on the relationship between psychological ownership and employee's attitude. Based on these findings, the theoretical and practical implications and limitations are discussed in conclusion.

• 한국지하수토양환경학회:학술대회논문집
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• 한국지하수토양환경학회 2005년도 총회 및 춘계학술발표회
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• pp.446-450
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• 2005

Hydraulic conductivity of unconsolidated media can be determined by aquifer tests, laboratory tests and empirical equations based on grain size analysis. Commonly, the different methods give different hydraulic conductivities. Grain size measurements were done to determine hydraulic conductivity, using 184 soil samples collected from eight boreholes in a riverbank filtration area, Daesan-Myeon, Changwon City, Korea, Pumping tests were conducted at the riverbank filtration area. The average hydraulic conductivity by the empirical relations from grain size measurements comes out around $10^{-2}m/s$, 22 to 55 times higher than by the pumping test analyses. The hydraulic conductivity obtained from the empirical equations is interpreted to have a relationship with steady-state condition while that obtained from the pumping tests is interpreted to have a relationship with unsteady-state condition. Thus, hydraulic conductivity obtained from various methods should be critically analyzed for reasonable management of groundwater development.

• 대한안전경영과학회지
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• 제16권4호
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• pp.285-294
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• 2014

The paper examines how ethical leadership and organizational identification contributed to explaining organizational commitment. In order to verify the relationships and mediating effect, data were collected from 256 individuals in employees working in small and medium-sized firms at Jinju, Changwon, Gimhae City to test theoretical model and its hypotheses. All data collected from the survey were analyzed using with SPSS 18.0. This study reports findings as follows: first, the relationship between the ethical leadership and the organizational identification is positively related. Second, there was also a positive correlation between the organizational identification and the organizational commitment. Third, the relationship between the ethical leadership and the organizational commitment is positively related. Finally, the organizational identification played as a partial mediator on the relationship between ethical leadership and organizational commitment. Based on these findings, the implications and the limitations of the study were presented including some directions for future studies.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2001년도 추계학술대회 논문집 전기기기 및 에너지변환시스템부문
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• pp.334-336
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• 2001

The photovoltaic power generation system has a great future as clean energy instead of fossil fuel which has many environmental problems such as exhausted gas or air pollution. In a utility interactive photovoltaic generation system, a three-phase inverter is used for the connection between the photovoltaic array and the utility. This paper presents a three phase inverter for photovoltaic power system with current controller, voltage controller PLL control system and the phase detector of interactive voltage by using do transformation. The proposed inverter system provides a sinusoidal are current for domestic loads and the utility line with unity power factor. The results of the operated from January to October show the system characteristics.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2000년도 추계학술대회 논문집 학회본부 B
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• pp.381-383
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• 2000

The photovoltaic power generation system has a great future as clean energy instead of fossil fuel which has many environmental problems such as exhausted gas or air pollution. In a utility interactive photovoltaic generation system, a three-phase inverter is used for the connection between the photovoltaic array and the utility. This paper presents a three phase inverter for photovoltaic power system with current controller, voltage controller, PLL control system and the phase detector of interactive voltage by using da transformation. The proposed inverter system provides a sinusoidal ac current for domestic loads and the utility line with unity power factor. The results of the operated from January to October show the system characteristics.

• 한국멀티미디어학회논문지
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• 제12권12호
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• pp.1755-1760
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• 2009

In this research, for the first time, we tried to analyse Raman hyperspectral dentin data using Independent Component Analysis (ICA) to see its possibility of adoption for the dental analysis software. We captured hyperspectral dentin data on 569 spots on a molar with dental lesion by HR800 Micro Raman Spectrometer at UMKC-CRISP (University of Missouri at Kansas City-Center for Research on Interfacial Structure and Properties). Each spot has 1,005 hyperspectral data. We applied ICA to the captured hyperspectral data of dentin for evaluating ICA approach, and compared it with the well known multivariate analysis method, PCA. As a result of the experiment, ICA approach shows better local characteristic of dentin than the result of PCA. We confirmed that ICA also could be a good method along with PCA in the dental analysis software.

• 한국멀티미디어학회논문지
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• 제16권1호
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• pp.19-28
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• 2013

In this research, we presented an effective clustering method based on ICA for the analysis of huge Raman hyperspectral dental data. The hyperspectral dataset captured by HR800 micro Raman spectrometer at UMKC-CRISP(University of Missouri-Kansas City Center for Research on Interfacial Structure and Properties), has 569 local points. Each point has 1,005 hyperspectal dentin data. We compared the clustering effectiveness and the clustering time for the case of using all dataset directly and the cases of using the scores after PCA and ICA. As the result of experiment, the cases of using the scores after PCA and ICA showed, not only more detailed internal dentin information in the aspect of medical analysis, but also about 7~19 times much shorter processing times for clustering. ICA based approach also presented better performance than that of PCA, in terms of the detailed internal information of dentin and the clustering time. Therefore, we could confirm the effectiveness of ICA for the analysis of Raman hyperspectral dental data.

• 대한안전경영과학회지
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• 제19권4호
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• pp.261-271
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• 2017

The paper examines how empowering leadership and intrinsic motivation contributed to explaining in-role behavior. In order to verify the relationships and mediating effect, data were collected from 414 individuals in employees working in small and medium-sized firms at Jinju, Changwon, Gimhae, Busan City to test theoretical model and its hypotheses. All data collected from the survey were analyzed using with SPSS 18.0. This study reports findings as follows: first, the relationship between the empowering leadership and the intrinsic motivation is positively related. Second, there was also a positive correlation between the intrinsic motivation and the in-role behavior. Third, the relationship between the empowering leadership and the in-role behavior is positively related. Finally, the intrinsic motivation played as a partial mediator on the relationship between empowering leadership and in-role behavior. Based on these findings, the implications and the limitations of the study were presented including some directions for future studies.

• 대한화장품학회지
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• 제28권1호
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• pp.5-14
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• 2002

2000년 7월 1일 화장품법이 기존의 약사법에서 분리.제정된 후, 기능성화장품에 대한 조사연구의 필요성이 요구되었다. 본 연구는 “당신의 성별은 무엇입니까” 등 인적사항에 관한 설문4문항과 “화장품 법률에 관해 어느 정도 알고 있는가\ulcorner” 등 기능성 화장품의 인지도에 관한 16개 문항으로 구성된 설문으로, 창원.마산지역의 창원대학교와 경남대학교 소속 학생 700명(대학 각각 350명)을 대상으로, 1:1배부 및 즉시 회수를 통하여 기능성화장품에 대한 인지도 조사를 시행하였다. 당 지역 대학생들의 각 설문에 대한 의견을 분석한 결과, 기능성화장품과 관련된 사항에 상당 부분의 지식과 정보를 갖고 있었으며, 자신들의 분명한 입장을 고수하고 있음을 알 수 있었다. 그러나, 두 대학간의 의견 특성은 크게 차이가 나지 않았다.

• 한국임상보건과학회지
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• 제1권3호
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• pp.39-48
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• 2013

Purpose. This study was performed on survey related dental hygienist job stress and job satisfaction, to improve the work efficiency of the dental hygienist and for dental hygienist to eliminate the cause of stress for health promotion and for management to be able to help to finding ways to provide basic data. Method. This survey is based on 235 people who are dental hygienists working in Changwon city from November 1 to November 30 2012, by statistical analysis of collected data using SPSS Win Program 20.0 version t-test, univariate analysis of variance (one-way ANOVA), correlation analysis that performed to determine statistical significance with a significance level of 0.05 was considered. Results. For correlation of job satisfaction and job stress, the job demands, job insecurity, and workplace culture shows a negative correlation. For Correlation of the physical environment, insufficient job control, interpersonal conflict, and organizational system is, lack of reward shows a positive correlation. The less job stress due to Insufficient job control, interpersonal conflict, organizational system, is, the higher job satisfaction due to job demands and workplace culture is.(p <0.05), The higher job stress is, the higher the job satisfaction is(p <0.05). Conclusions. Job satisfaction and job stress may be relevant each other, there fore several measures should be sought to solve insufficient job control, interpersonal conflict, organizational system and the lack of reward, consequently to increase the job satisfaction of dental hygienists.