• 디지털융복합연구
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• 제16권4호
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• pp.231-249
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• 2018

본 연구 목적은 종합병원 의료종사자 감염관리 표준주의에 대한 지식, 태도, 안전환경 및 인지도가 표준주의 수행도에 미치는 영향요인 분석으로 연구방법은 서술적 조사연구이며 대상은 종합병원 의료종사자 262명으로 표준주의에 대한 지식, 태도, 안전환경, 인지도 및 수행도를 측정하는 설문지를 이용하였다. 자료분석은 SPSS 프로그램을 이용하여 기술통계, t-test, ANOVA, Pearson's correlation coefficient, Multiple regression으로 분석하였다. 연구결과 표준주의에 대한 수행도는 태도(r=.18, p=.003), 안전환경(r=.42, p<.001), 인지도(r=.63, p<.001)와 양의 상관관계로 나타났으며 다중회귀분석 결과, 표준주의 수행도에 영향을 미치는 요인은 인지도(${\beta}=0.57$)와 안전환경(${\beta}=0.31$)이었다. 따라서 표준주의 수행 향상을 위해 인지도와 안전환경을 향상시키고 직종별 특성을 고려한 차별화된 감염관리 교육프로그램과 모니터링이 요구된다.

• 융합정보논문지
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• 제9권10호
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• pp.28-38
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• 2019

본 연구는 종합병원 간호사의 셀프리더십, 직무만족, 간호업무성과의 관계를 파악하고 간호업무성과에 영향을 미치는 요인을 규명하기 위한 서술적 조사연구이다. 2017년 10월 19일~11월 2일까지 B시 종합병원 간호사 251명을 대상으로 구조화된 설문지를 이용해 자료를 수집하였다. 수집된 자료는 SPSS 23.0을 사용하여 기술통계, t-test, ANOVA, Pearson's correlation coefficients, multiple regression으로 분석하였다. 연구대상자의 간호업무성과에 영향을 미치는 요인으로는 셀프리더십(${\beta}=.43$, p<.001), 총 임상경력(${\beta}=.26$, p<.001), 직무만족(${\beta}=.14$, p=.010), 연간 자기계발 활동횟수(${\beta}=.10$, p=.049) 순으로 나타났다. 이들 변수의 간호업무성과에 대한 설명력은 38.5%이었다(F=40.145, p<.001). 따라서 간호업무성과 향상을 위해 셀프리더십과 직무만족을 향상하는 다각적인 중재 프로그램의 개발과 적용이 필요하다.

• 한국직업건강간호학회지
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• 제19권2호
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• pp.236-245
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• 2010

Purpose: The purpose of this study was to examine the relationship of psychosocial distress, intention to quit and nursing performance. Methods: The data were collected through structured questionnaires from 210 registered nurses in a general hospital. They were analyzed by descriptive statistics, t-test, ANOVA, scheffe test, Pearson's correlation coefficient and multiple regression with the SPSS WIN program. Results: The results of the analysis showed that the mean of the psychosocial distress was $25.38{\pm}7.26$, intention to quit was $3.51{\pm}0.78$, and nursing performance was $3.67{\pm}0.46$. In the correlation analysis, the nursing performance had negative correlation with psychosocial distress(r=-.371, p=.000) and intention to quit(r=-.211, p=.002). There were statistically significant differences in nursing performance depending on age, marital status, position and work experience. The psychosocial distress and age explained 15.1% of nursing performance. Conclusion: This study showed psychosocial distress and intention to quit affects the nursing performance. Therefore, nursing executives and unit managers need to concern on the significance of the stress management programs so that these can be organizational support.

• 한국식품조리과학회지
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• 제14권1호
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• pp.124-132
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• 1998

The purpose of this study was to evaluate the performance and importance of dietitians' role in order to provide basic information for an efficient foodservice management. This approach was achieved using a variety of quantitative and qualitative informations including general foodservice management, dietitian's role performance and importance. A survey of 453 office and factory foodservices was undertaken and detailed information was collected. Statistical analysis of data was performed using SAS package program for descriptive analysis, 1-test, $\chi$$^2$ test, and analysis of variance. The general characteristics of the dietitians were that 80.20% were aged between 20∼29 and 66.49 had work experience with less than 5 years. And 61.68% were graduated from college. The Importance-Performance Analysis (IPA) technique was used for obtaining information of dietitian's foodservice management practices. By the results of the IPA technique, foodservice attributes with fair to poor performance and high impotance was service management for customer satisfaction. The average scores of dietitian's role performance and importance were 3.33 and 4.03 out of 5, respectively. Dietitians with work experience more than 10 years and aged more than 30 years old had more work performance than those.

• 해양환경안전학회지
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• 제26권3호
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• pp.277-285
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• 2020

Recently, studies have been actively conducted on seismic design and improvement of the seismic performance of bridges, buildings, factories, and plants. In particular, heavy items that are being manufactured or waiting to be shipped from factories (such as generators, engines, and boilers) must be equipped with seismic stoppers to prevent them from moving or falling during an earthquake. Seismic stoppers should be suitably determined by the size and weight of these heavy items; however, they have no general design standard. In this study, structural analyses and seismic tests were conducted to evaluate the performance of newly designed seismic stoppers. Structural analysis was performed on three stopper models to estimate the external load at which the yield stress of the material was not exceeded. Based on the analysis results, a seismic test of the stopper was carried out in accordance with the AC156 test method. Finally, product specifications for all three seismic stopper models were determined and their static/dynamic load performance was evaluated.

• 유체기계공업학회:학술대회논문집
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• 유체기계공업학회 2002년도 유체기계 연구개발 발표회 논문집
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• pp.314-319
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• 2002

Performance analysis and test of a 50kW micro gas turbine is carried out. The present study was initiated in 1996 by KIMM researchers to develope a 50kW class turbogenerator gas turbine engine for hybrid vehicle propulsion system. but with its low emission and compactness, it seemed that it can also be applied as a source of distributed power generation. In this study, general description of the KIMM's efforts to acquire performance test skills of the self-made 50kW micro gas turbine engine. At present, non-load performance test up to 615000 rpm was accomplished and is expected to make through 80,000 rpm by the end of year. Several revisions in design and manufacture were made during the course of experiments. The resulting outputs is thought to be valuable for the further refinement of the system for eventual commercialization of the product.

• 한국안전학회지
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• 제26권3호
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• pp.43-46
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• 2011

The work plate in a construction sites is a frequent cause of falling. But the bulk of the work plates lent to the construction site are handled carelessly by workers. There is general concern about performance declining by repetitive use. However, there is not a accurate guide, research and study on reuse work plate. This study was conducted in order to judge the classification guide to reuse work plate and measure the performance of classified reuse work plates. It is the result that even the A-grade plates classified to be in good shape by workers are below the performance standard. This means that the guide and classification are ineffective.

• 토지주택연구
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• 제10권4호
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• pp.51-59
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• 2019

The government is encouraging the notice of obligatory reclaimed asphalt as a result of the economic and social positioning of green growth to reduce the amount of waste resources and to solve natural resource problems by recycling continuously generated waste resources. However, it is necessary to develop application guideline for each application to apply reclaimed asphalt to the site because quality control of the reclaimed asphalt is difficult and the specifications are ambiguous as well. Therefore, in this study, the mix design, quality test, performance test, and finite element analysis about reclaimed Asphalt Pavement were conducted to develop application guideline for reclaimed hot asphalt. The mix design was carried out for the comparative general hot mix asphalt mixture, the reclaimed hot mix asphalt mixture using the additive, and the reclaimed hot mix asphalt mixture without the additive. Indirect tensile strength and tensile strength ratio tests were used to characterize the reclaimed hot mix asphalt mixture. Using the results of dynamic modulus test and FWD test for KPRP analysis and finite element analysis, the performance life was evaluated for general pavement and pavement using recycled aggregate. Finally, the life cycle cost analysis was used to compare and analyze the economics of reclaimed asphalt concrete pavement.

• 고려인삼학회:학술대회논문집
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• 고려인삼학회 1978년도 학술대회지
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• pp.85-92
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• 1978

The aim of the double blind test was to assess the prophylactic and therapeutic efficacy of the preparation GINSANA, containing the standardized ginseng extract PHARMATON G115,. The determination was carried out with special emphasis on the following features : general physical condition, physical performance, mental performance, enjoyment of life/mood, concentration and memory, as well as sleeping habits. Sixty test persons took part in the study, men and women between the ages of 22 and 80. The 90-day test was carried out in the form of a double blind experiment. Experimental measurements were made and the persons were also questioned. The reaction time, the optical merging threshold, the coordination of both hands and the recovery quotients, as well as the recovery rates were analyzed. The results for the serum group were clearly better than those for the placebo group, particularly for the characteristics: general physical condition, physical performance and sleeping habits. The results of the test methods used, especially with regard to the reaction time, the coordination of both hands, the recovery quotient and the recovery period, permit the following conclusion to be drawn: when administered for several weeks, GINSANA has a positive action, in the sense of an activation of the entire personality by the ginseng glycosides contained in the standardized Extracts G115.

• 한국건축시공학회지
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• 제12권5호
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• pp.510-517
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• 2012

This study evaluated the recycling potential of in-site waste soil as pile back filling material (PBFM). We performed experiments to check workability, segregation resistance, bond strength, direct shear stress test, and dynamic load test using in-site waste soil in coastal areas. We found that PBFM showed better performance than general cement paste in terms of workability, segregation resistance, and bond strength. On the other hand, the structural performance of PBFM was slightly lower than that of general cement paste due to the skin friction force of pile by Pile Driving Analyzer and direct shear stress. However, because this type of performance degradation in terms of structure can be improved through the use of piles with larger diameter or by changing the type of pile, considering the economics and environment, we considered that recycling of PBFM has sufficient value.