• 대한방사선기술학회지:방사선기술과학
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• 제5권1호
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• pp.15-19
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• 1982

Authors made an experiment to know the relation of surface doses and multiple factors of exposure by using grids, fields, tube voltages objects and distances and obtained the results as follows: 1. Surface doses were increased in proportion to the thickness of objects. 2. Surface doses were more influenced when irradiated fields were small and tube voltages were low. 3. Surface doses were a logarthmic proportion to the focus-object distance. 4. Multiple factors of exposure by using grid were under the control of the thickness of objects, irradiated fields and tube voltages but the relation of them were not fixed.

• 한국병원경영학회지
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• 제12권2호
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• pp.43-68
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• 2007

The administration of a regional public hospitals are expending from profit preference to publicity preference. The weight rate for a profitability and publicity of performance assessment has changed from 84:16 which was resulted by the assessment executed firstly in 1989 to 39:61 as resulted in 2004, the final assessment execution in 2005. Regional public hospitals are exerting and promoting a magnification in public sector to raise up the public-score. With comparison between publicity scores and profitability scores in original scores basis excluding weight rate, the publicity scores ranked higher than profitability scores although the latter was higher by 2002. However, for the administration performance of the regional public hospitals, the deficits increased 11 times from \92.6billion deficits with \460.3billion cost increased by 457% although income as \367.7billion increased by 394% comparing the last 2004 year to the first 1989 year for profit & loss statement of a regional public hospitals. There was analysis for the relation in yearly basis partitioning publicity and profitability for the assessment scores of the to regional public hospitals confirm the accumulated deficits of the hospitals like this attribute to the extension of public sector. The result showed that there was distinct plus relationship from 1999 although a minus relationship in general until 1997 except 1992 and there is a more plus relationship as approaching 2004. That is, it is hard to tell that the accumulated deficits increase of regional government medical center attributed to extension of public sector. On the contrary, the analysis showed the extension of public sector has a mutual relationship with uplift of profitability Meanwhile, it showed that operation cost rate and labor cost are the factors which influence a revenue & expenditure rate among the profitability index according to the results of relation analysis for the representative index of profitability and that of publicity.

• 한국콘텐츠학회논문지
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• 제10권9호
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• pp.478-486
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• 2010

많은 지방전문대학들이 온 오프라인 매체를 활용하여 대학을 홍보하고 있으나 홍보매체에 대한 효과를 검증하고 효율성을 극대화할 수 있는 구체적인 홍보 방안에 대한 연구는 부족한 실정이다. 본 연구는 지방전문대학에서 실시하는 다양한 홍보매체 중에서 인터넷 매체의 중요성을 대학신입생을 대상으로 설문조사한 결과를 제시하였다. 연구결과, 지방전문대학 신입생들은 온라인 매체의 중요성이 오프라인 매체보다 낮았으며, 추가모집시 여학생들의 인터넷 입시사이트 활용도가 높았다. 그리고 전문계 고등학교 학생들은 수시, 인문계 고등학교 학생들은 추가모집 시기에 인터넷 매체의 활용도가 높았으며, 대학홈페이지의 경우 추가모집 시기에 활용도가 다른 모집시기에 비해 가장 낮은 것으로 나타났다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권2호
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• pp.937-943
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• 2014

Polymorphisms in miRNA binding sites have been shown to affect miRNA binding to target genes, resulting in differential mRNA and protein expression and susceptibility to common diseases. Our purpose was to predict SNPs (single nucleotide polymorphisms) within miRNA binding sites of inflammatory genes in relation to gastric cancer. A complete list of SNPs in the 3'UTR regions of all inflammatory genes associated with gastric cancer was obtained from Pubmed. miRNA target prediction databases (MirSNP, Targetscan Human 6.2, PolymiRTS 3.0, miRNASNP 2.0, and Patrocles) were used to predict miRNA target sites. There were 99 SNPs with MAF>0.05 within the miRNA binding sites of 41 genes among 72 inflammation-related genes associated with gastric cancer. NF-${\kappa}B$ and JAK-STAT are the two most important signaling pathways. 47 SNPs of 25 genes with 95 miRNAs were predicted. CCL2 and IL1F5 were found to be the shared target genes of hsa-miRNA-624-3p. Bioinformatic methods could identify a set of SNPs within miRNA binding sites of inflammatory genes, and provide data and direction for subsequent functional verification research.

• 산업경영시스템학회지
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• 제35권2호
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• pp.113-123
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• 2012

In this paper, it is examined how the amount of review time per applicant to a college admission officer system is connected with the performance of the selected students after they enter the college. About five years ago, college admission officers system has been introduced to Korea as a government policy. Thus, for most Korean college, there is not enough number of admission officers, while it takes substantial time to find out whether an applicant has potential ability or not. Thus, it is required to find out some policy alternatives to solve this discrepancy. In this paper, a simulation model is built using System Dynamics theory and simulated to understand the relation between the amount of review time and the performance of the selected students. Finally, some implications and policy suggestions are derived from the simulation results.

• Asian Pacific Journal of Cancer Prevention
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• 제14권1호
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• pp.523-528
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• 2013

Background: The possibility that electromagnetic fields (EMF) exposure may increase male breast cancer risk has been discussed for a long time. However, arguments have been presented that studies limited by poor quality could have led to statistically significant results by chance or bias. Moreover, data fo the last 10 years have not been systematically summarized. Methods and Results: To confirm any possible association, a meta-analysis was performed by a systematic search strategy. Totals of 7 case-control and 11 cohort studies was identified and pooled ORs with 95% CIs were used as the principal outcome measures. Data from these studies were extracted with a standard meta-analysis procedure and grouped in relation to study design, cut-off point, exposure assessment method, adjustment and exposure model. A statistical significant increased risk of male breast cancer with EMF exposure was defined (pooled ORs = 1.32, 95% CI = 1.14-1.52, P < 0.001), and subgroup analyses also showed similar results. Conclusions: This meta-analysis suggests that EMF exposure may be associated with the increase risk of male breast cancer despite the arguments raised.

• 대한예방의학회:학술대회논문집
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• 대한예방의학회 1996년도 제48차 추계 학술대회 연제집
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• pp.189-190
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• 1996

• 한국산학기술학회논문지
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• 제13권1호
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• pp.164-168
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• 2012

본 논문에서는 차입원가의 회계처리에 대한 기업회계와 세무회계의 차이를 줄이는 방안을 제시하였다. 일반 기업회계기준의 차입원가자본화 회계처리는 KIFRS와 일치시키는 방향으로 개정할 필요가 있다. 적어도 비상장기업에 대해서는 법인세법에서 건설자금이자의 손금불산입 규정을 적용하지 않아도 되도록 허용하는 것이 바람직하다. 세무회계상 자본화대상자산의 범위를 기업회계와 일치시키는 방안을 검토할 필요가 있다.

• 한국산학기술학회논문지
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• 제12권3호
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• pp.1253-1259
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• 2011

본 연구에서는 보건관련학과 대학생의 성의식과 성가치관에 대해 알아보고 남 녀 학생별 차이가 있는지 여부를 파악하고자 하였다. 자료수집은 충청남도에 보건관련학과가 소재한 2개의 전문대학에 재학 중인 학생을 대상으로 설문지를 배부하였고 설문지는 기존의 문헌과 선행연구를 참고로 재수정하여 208부를 분석하였다. 성교육 횟수를 분석한 결과 '4회 이상'이 56.7%로 가장 높게 나타났고, 성에 대한 정보원을 분석한 결과, '친구'가 37.5%로 가장 높게 나타났다. 또한 혼전 성관계에 대한 생각을 분석한 결과, '사랑하는 사이라면 문제없다'가 51.4%로 나타났다. 따라서, 대학에서는 바람직한 성교육과 대학생들에게 바른 성의식을 확립할 수 있도록 적극적인 지원을 함으로서 대학생들이 성에 대해 보다 책임감 있는 행동을 갖도록 올바른 방향을 제시해야 할 것이다.

• 한국보건간호학회지
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• 제26권1호
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• pp.5-15
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• 2012

Purpose: The effects of the organizational culture and health promotion life style on job satisfaction of nurses in general hospitals have been studied in an effort to provide basic information that will be helpful in effective management of the organization and enhancement of nursing. Method: The 341 samples used in the study were selected randomly from general hospitals having more than 250 beds in Gwangju province and Yosu province. Data collected were analyzed for frequency, percentage, ANOVA, t-test, Pearson's correlation analysis, and Multiple regression analysis using SPSS, a program package for statistical analysis. Result: Factors affecting job satisfaction included work years, position, monthly income, stress management, which is a substructure of health promotion life style, innovation-oriented culture, relation-oriented culture, and task-oriented culture in organizational culture. Results showed an influence of 64.2%. Ed - highlight: Please review. Conclusion: The organizational culture, such as an innovation-oriented culture, relation-oriented culture, or task-oriented culture, has a positive influence on job satisfaction.