• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2006년도 춘계학술대회
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• pp.207-216
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• 2006

This study aims to examine the relationship between job attitude and leadership style perceived by employees in hospital organization. This study have the two purposes; 1) to investigate the relationship between leadership styles and job attitudes(Organizational Commitment and Turnover Intention), 2) to verify the moderate effect of organizational support on the relationship between leadership style and job attitude. We examined the effect of critical leadership styles on the job attitude of employees in hospital organization. Hypotheses on four factors were tested for 7 hospital organizations. In order to test these hypotheses, survey questionnaires were sent to employees of hospital organization in Gyungbuk. As a result, the 185 available data were collected from hospital organization. Correlation analysis and regression had been performed and the results supported hypotheses. The results indicated that it is significant difference between each leadership style and job attitude. Also, organizational support was found to be positively moderated on job attitude.

• Journal of Information Technology Applications and Management
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• 제22권1호
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• pp.37-60
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• 2015

As the dependence on information systems in enterprises has grown dramatically, the importance of implementing information systems in audit has been increased as well. However, there is a lact of about utilization of information system for audit process. Thus, this study is to investigate the factors that effect auditor's adopting Data Analytics to audit work. Through literature research and focus group interview, we added two factors that affect the behavioral intention to UTAUT model. We have selected performance expectancy, effort expectancy, social influence, facilitating conditions, anxiety, task fit, behavioral intention as variables and verified hypotheses based on survey questionnaires from auditors. As a result, it was found that performance expectations, social influence, task fit influenced the behavior intention. In Addition, we analyzed adding two variables, IT-related work experience and type of auditor as moderate variable. This study has an implication for companies to motivate implementation as well as activation of Data Analytics technique.

• International Journal of Human Ecology
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• 제5권1호
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• pp.59-81
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• 2004

Although the relation of caregiving burden to well-being has been frequently examined, the effect of caregiving on marital quality has been virtually ignored. The current study explores the impact of parent care on the marriages of adult children by using a nationally representative longitudinal sample. It was hypothesized that parent care would negatively influence the marital quality of adult child caregivers, the effect of parent care would differ between women and men caregivers, and the nature of marital relationship variables would moderate or mediate the impact of care on marital quality. Overall, marital quality does not appear to suffer if caregiving load is light. However, the impact of parental caregiving on some dimensions of marital quality was conditioned by gender, gender role attitudes, and congruence between attitudes and behavior.

• 대한화학회지
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• 제8권4호
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• pp.153-157
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• 1964

Chloromethylation, malonic ester 합성법 및 decarboxylation에 의한 중간체들을 거친 tert.-butyl ${\beta}$-(o-tolyl)-perpropionate 치환체들의 합성을 기술하였다. 심하지 않은 치환기효과를 나타내는 bromo-, chloro- 및 methyl- 기를 가진 중간체들은 좋은 수율로 얻어져서 목적한 바 과산화 ester들을 얻었으나 nitro기를 가진 중간체는 극히 적은 수율로 얻어졌고 한편 센 electron donating effect를 나타내는 group로 치환된 toluene들의 chloromethylation은 polymerize하는 결과를 가져왔다.

• 디지털융복합연구
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• 제9권6호
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• pp.255-266
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• 2011

본 연구는 기업의 컨설팅 성과에 있어서 컨설턴트의 역량이 미치는 영향에 관해서 알아보고 이러한 관계에 있어서 프로젝트 매니저의 역량이 얼마나 조절효과가 있는가를 중소기업을 대상으로 분석해 보았다. 결과적으로 프로젝트 매니저의 역량을 중요한 조절 효과가 있는 것으로 나타났으나, 중소기업의 프로젝트의 규모적인 한계로 인해 관리능력은 유의하지 않은 결과가 나타났다.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2017년도 추계학술대회 논문집
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• pp.1213-1244
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• 2017

This study used a resource-based perspective to analyse the effects of organizational composition on the R&D performance of science and technology government-funded research institutes (GFRIs). We assumed that the composition of each GFRI would eventually be regarded as absorptive capacity and act as a moderating variable between R&D investment and performance. We used a panel generalized least squares (GLS) model with fixed effects to analyse panel data from 115 Korean GFRIs between 2011 and 2015. Our findings show that R&D investment of GFRIs has a direct and positive effect on performance. We also analysed how organizational composition can moderate the effect of R&D investment on performance. The findings provide evidence that organizational composition plays a moderating role between R&D investment and performance. Finally, this study discusses policy implications, its limitations, and also highlights future research directions.

• Restorative Dentistry and Endodontics
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• 제12권1호
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• pp.77-84
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• 1986

This study was designed to compare the antimicrobial effect of the several root canal cements and to determine the duration of their activity. After Strep. sanguis 9811 was streaked on the surface of BHI agar and Plain agar, PVC tubes filled with root canal cements were applied and cultured for 48 hours, aerobically. Following results were obtained, 1. All of the examined root canal cements had antimicrobial activity with varying degree. 2. The antimicrobial activity of N2 was larger than any other root canal cements. Nogenol and Tubliseal showed the lowest activity. ZOE, AH26, Procosol and PCA cement showed the moderate antimicrobial activity. (P>0.05) 3. At one day after mixing the root canal cements, all of the root canal cements except N2 and PCA cement showed greatly reduced antimicrobial activity. 4. At three days after mixing, PCA cement showed the reduced antimicrobial activity. N2 showed the reduced activity at 7 days after mixing.

• 대한가정학회지
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• 제41권6호
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• pp.131-142
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• 2003

Consumer researchers' growing interest in consumer experience has revealed that many consumption activities produce both hedonic and utilitarian outcomes. The personal shopping value also has both hedonic and utilitarian dimension. This article describes the effect of socio-economic variables and materialism on hedonic and utilitarian shopping value. 820 middle, high and college students in Seoul and Ulsan were surveyed. A moderate degree of positive intercorrelation between hedonic and utilitarian shopping value support the trend of consumption ambivalence. Materialism is positively related to hedonic and utilitarian shopping value. While age is negatively related to utilitarian shopping value, it is unrelated to hedonic shopping value. The mean scores of hedonic and utilitarian shopping value in Ulsan is higher than in Seoul.

• Bulletin of the Korean Chemical Society
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• 제31권6호
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• pp.1689-1694
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• 2010

Substituent chemical shifts were examined for the 2- and 3-thiophene derivatives of chalcone and compared to the thiophene series of derivatives with the phenyl series. The chemical shift values for the ${\alpha}$-carbons of the enones showed and inverse correlation with the Hammett $\sigma$ values, but the correlation coefficients were moderate (r = 0.836 - 0.878). On the other hand, the $\beta$-carbons showed a normal correlation with excellent correlation coefficients (r = 0.994). The absolute magnitude of the $\rho$ values for the $\alpha$-carbon are about half of those of the $\beta$-carbon. The observation may be the result of a through-space transition of the electronic effect of the substituents in addition to the through bond transition.

• 디지털융복합연구
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• 제5권1호
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• pp.17-25
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• 2007

This study aims to examine the relationship between job attitude and leadership style perceived by employees in a hospital. This study has two purposes; 1) to investigate the relationship between leadership styles and job attitudes[Organizational Commitment and Turnover Intention], 2) to verify the moderate effect of organizational support on the relationship between leadership style and job attitude. We examined the effect of critical leadership styles on the job attitude of employees in hospital organization. Hypotheses on four factors were tested for 7 hospitals. In order to test these hypotheses, survey questionnaires were sent to employees of hospital organization in Gyungbuk. As a result, the 185 available data were collected. Correlation analysis and regression had been performed and the results supported hypotheses. The results indicated that it was significant difference between each leadership style and job attitude. Also, organizational support was found to be positively moderated on job attitude.