• 디지털융복합연구
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• 제10권1호
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• pp.135-145
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• 2012

우리는 최근 스마트기기와 소프트 파워를 중심으로 급속히 재편되고 있는 정보기술 생태계를 목도하고 있다. 본 연구의 목적은 그간 국가의 성장과 브랜드 향상에 지대한 역할을 한 정보기술 분야의 지속 성장을 위해 국가차원의 전략을 점검하고 대안을 모색하기 위한 것이다. 이를 위해 본 논문은 현 정부의 국가정보화 추진 체계를 살펴보고, 문제점을 도출하였다. 가장 개선이 시급한 문제로는 국가정보화를 총괄적으로 계획하고 추진해나가는 컨트롤타워의 부재로 나타났다. 또한 예산배정을 토대로 정보화사업을 선정하고 추진하는 것도 문제로 지적되었다. 본 연구에서는 대안으로서, 국가정보화 거버넌스 체계에 대한 기본 안을 제안하였다.

• 한국유통학회지:유통연구
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• 제15권2호
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• pp.71-99
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• 2010

본 연구에서는 애국심이 자국 및 외국 제품 평가에 미치는 영향을 실증적으로 분석하였다. 또한 애국심과 제품평가 간의 관계에 있어 소비자 자민족중심주의의 매개변수적 영향력을 분석하였다. 실증분석을 위해 서울 소재 대학에 재학 중인 학부생과 대학원생을 대상으로 설문조사를 실시하였다. 조사결과 애국심은 외국제품 평가에는 영향을 미치지 않는 것으로 나타났으나, 자국제품 평가에는 긍정적 영향을 미치는 것으로 나타났다. 또한 소비자 자민족중심주의는 애국심과 자국제품 평가 간의 관계를 매개하는 것으로 나타났다. 실증분석 결과를 토대로 연구의 의의를 논하였으며, 유통관리 측면에서의 시사점을 제시하였다. 끝으로 연구의 한계점과 향후 연구방향을 제안하였다.

• Journal of Information Science Theory and Practice
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• 제2권4호
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• pp.31-48
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• 2014

The proliferation of many interactive Topic Detection and Tracking (iTDT) systems has motivated researchers to design systems that can track and detect news better. iTDT focuses on user interaction, user evaluation, and user interfaces. Recently, increasing effort has been devoted to user interfaces to improve TDT systems by investigating not just the user interaction aspect but also user and task oriented evaluation. This study investigates the combination of the bag of words and named entities approaches implemented in the iTDT interface, called Interactive Event Tracking (iEvent), including what TDT tasks these approaches facilitate. iEvent is composed of three components, which are Cluster View (CV), Document View (DV), and Term View (TV). User experiments have been carried out amongst journalists to compare three settings of iEvent: Setup 1 and Setup 2 (baseline setups), and Setup 3 (experimental setup). Setup 1 used bag of words and Setup 2 used named entities, while Setup 3 used a combination of bag of words and named entities. Journalists were asked to perform TDT tasks: Tracking and Detection. Findings revealed that the combination of bag of words and named entities approaches generally facilitated the journalists to perform well in the TDT tasks. This study has confirmed that the combination approach in iTDT is useful and enhanced the effectiveness of users' performance in performing the TDT tasks. It gives suggestions on the features with their approaches which facilitated the journalists in performing the TDT tasks.

• 품질경영학회지
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• 제51권2호
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• pp.155-170
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• 2023

Purpose: Nowadays, the risk assessment system is widely used in many industrial and public areas to reduce the possible risks. The system is used to determine the priorities of the government quality assurance works in Defense Agency for Technology and Quality. However, as the risk assessment system is used for other purposes, there are some items that need improvement, and in this study, we propose improvement plans by benchmarking the risk assessment systems of other institutions. Methods: In this paper, first, the procedures of risk assessment system used in many industrial sites were reviewed, and how each institution specialized and applied the system. Afterwards, by benchmarking various risk assessment systems, an improvement plan on how to operate the risk assessment system in the case of government quality assurance for centrally procured military supplies was presented, and practical application cases were presented to prove the usefulness of the improvement plan. Results: The proposed risk assessment system differs from the existing system in five major aspects. First, inputs, outputs, and key performance indicators were specified from the systematic point of view. Second, risk analysis was analyzed in four dimensions: probability of occurrence, impact, detection difficulty. Third, risk mitigation measures were classified, control, transfer, and sharing. Fourth, the risk mitigation measures were realized through document verification, product verification, process verification, and quality system evaluation. Finally, risk mitigation measures were implemented and the effectiveness of the risk mitigation measures was evaluated through effectiveness evaluation. Conclusions: In order for the risk assessment procedure proposed in this study to be applied to actual work, it is necessary to obtain the consent of the person involved in the work due to the increased time for risk identification and preparation of the government quality assurance log, and a change in the information system that performs the actual work is required. Therefore, the authors of this study plan to actively perform internal seminar presentations and work improvement suggestions to apply these research outputs to actual work.

• 한국지진공학회논문집
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• 제23권5호
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• pp.269-277
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• 2019

In a seismic design, a structural demand by an earthquake load is determined by design response spectra. The ground motion is a three-dimensional movement; therefore, the design response spectra in each direction need to be assigned. However, in most design codes, an identical design response spectrum is used in two horizontal directions. Unlike these design criteria, a realistic seismic input motion should be applied for a seismic evaluation of structures. In this study, the definition of horizontal spectral acceleration representing the two-horizontal spectral acceleration is reviewed. Based on these methodologies, the horizontal responses of observed ground motions are calculated. The data used in the analysis are recorded accelerograms at the stations near the epicenters of recent earthquakes which are the 2007 Odeasan earthquake, 2016 Gyeongju earthquake, and 2017 Pohang earthquake. Geometric mean-based horizontal response spectra and maximum directional response spectrum are evaluated and their differences are compared over the period range. Statistical representation of the relations between geometric mean and maximum directional spectral acceleration for horizontal direction and spectral acceleration for vertical direction are also evaluated. Finally, discussions and suggestions to consider these different two horizontal directional spectral accelerations in the seismic performance evaluation are presented.

• 융합보안논문지
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• 제15권6_1호
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• pp.3-16
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• 2015

우수 부사관 획득이라는 목적 아래 육군과 대학의 협력으로 육군 부사관 협약제도가 시행된 지 10년이 지났으며, 이제 매년 4천여명씩 배출되는 협약학과 출신이 하사~중사까지 중추적 임무수행을 하고 있는 시점이다. 이에 협약학과 출신 부사관의 직무수행능력, 직무수행태도가 우수한 지에 대하여 상사급 이상 100명을 대상으로 협약학과 부사관과 민간 출신 부사관을 비교하는 설문을 통하여 이 협약제도가 목적을 달성하고 있는지에 대한 효과성을 평가하였다. 그 결과, 협약학과 출신 부사관은 직무수행능력의 전문성과 직무수행태도의 적극성, 책임성이 더 양호한 것으로 분석되었으나, 다른 분야는 의미 있는 차이가 없는 것으로 나타났다. 향후 우수한 부사관 인력을 획득하기 위해서는 학군제휴 협약학과 학생의 선발 제도 개선과 아울러, 부사관 관련 학과에 우수한 고등학생들이 입학할 수 있도록 육군의 제도적 지원이 필요한 것으로 제언한다.

• 품질경영학회지
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• 제48권3호
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• pp.395-408
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• 2020

Purpose: This study was performed for advancement of aviation security equipments certification system. Methods: We investigated aviation security equipments certification-related registrations and the latest research trends of explosive detection technologies. Based on the literature studies, we draw the critical issues of the aviation security equipment certification system and suggested improvement direction. Results: We found some inaccuracies of the definition of explosive trace detection equipments, accreditation review committee, and performance evaluation test method. These problems should be modified to suit being practical. Conclusion: The present results would be useful for basic data for modifying aviation security equipments certification systems.

• 한국콘텐츠학회논문지
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• 제13권6호
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• pp.438-449
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• 2013

본 연구는 병원에서 근무하는 간호사들을 대상으로 개인적, 조직적, 시스템 요인이 간호사들의 병원정보시스템 만족도에 미치는 영향을 분석하고 병원정보시스템 성과를 평가함으로써 사용자가 제공된 정보의 활용도를 높이고, 업무의 효율성과 시스템 만족에 보다 나은 방안을 제시하는데 목적이 있다. 위계적 회귀분석결과, 시스템 요인 중에서는 시스템품질, 정보품질, 서비스품질 요인이 병원정보시스템 성과인 사용자 만족도에 높은 영향을 주는 것으로 나타났다. 그러나 개인적인 요인인 컴퓨터 자기효능감, IT혁신성, IT활용능력은 유의한 영향을 미치지 않았으며, 조직적 요인에서의 최고경영층의 지원과 관리자의 관여도 역시 유의한 영향을 미치지 않는 것으로 나타났다.

• 지역사회간호학회지
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• 제1권1호
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• pp.465-502
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• 1989

The purpose of this study was to find out the general characteristics of school health teachers, the status of school health resources and the degrees of self-confident performance for the 124 school health teachers in Pusan City. Data was collected by means of questionaires from Aug. 1986 to Mar. 1987. The data were analyzed by use of percentage, mean, standard deviation, t-test, ANOVA and Pearson-correlation coefficient. The results of this study were as follows: 1 . General Characteristics of School Health Teachers (SHT) 1) The average of age of the SHT was 32.8 years old and 39.5% of them were from 30 to 34 years old. 2) The average for school nursing experience of the SHT was 7.9 years and 37.9% of them were from 5 to 9 years. 3) The 45.2% of them have not the clinical experience. 4) The 74.2% of them were graduated from the 3 years college of nursing. 2. Status of school health resources and nursing activities. 1) The average of student number was 2497.3 and class number was 45.2. 2) The average of school health budget was 1039000 won and 27.7% of school health budget expended on examination cost. 3) Only 29.0% of all schools have organization for school health. 4) The 84.7% of all schools have health clinic separately and 69.1% of schools have less than $33m^2$ sized. 5) The average of clinic visitor number was 2111.8 for 1 year. 6) Major problem was on digestive system. And other problems were skin, respiratory, musculo-skeletal system and dental problem. 7) The number of literal message was 14.4 times for 1 year. 3. The degree of the school health teachers' self-confidence. The school health teachers' self-confidence was deviced into 6 and the maximum degree was 4. 1) Program planning & evaluation; 2.8 2) Clinic management; 2.9 3) Health education, 3.0 4) Management of school environment; 2.7 5) Health care services; 2.7 6) Operating of school health organization; 2.4 4. Significances to the degree of self-confidence on school health nursing activities. 1) There was significant difference between clinical management and Religion (t=2.15 p<.05) 2) There was significant difference between Operating of school health organization and level of school (F=3.588 p<.05) 3) Program planning & evaluation: expending time for clinical management (r=-0.184 p<.05) expending time for health care services (r=0.273 p<.01) 4) Clinical management: use of separate health clinic (r=0.151 p<.05) 5) Health education: use of separate health clinic (r=0.170 p<0.5) 6) Health care services: No. of student (r=-0.144 p<0.5) No. of class (r=-0.160 p<.05) 5. The degree of the school health teachers' self-discipline. The school health teachers' self-discipline was devided into 2 and the maximum degree was 2. 1) Program planning & evaluation:1.8 2) Clinic management: 1.9 3) Health education: 1.9 4) Management of school environment: 1.7 5) Health care services: 1.8 6) Operating of school health organization.: 1.3 6. Significances to the degree of self-discipline on school health nursing activities 1) Program planning & evaluation; Level of nursing education (F=4.309 p<.01) 2) Clinical management: Level of nursing education (F=3.587 p<.05) 3) Operating of school health organization: School health organization (t=-2.68 p<.01) 4) Health care services: School health organization (t=2,58 p<.05) 5) School health performance: School health organization (t=2.32 p<.05) 6) Program planning & evaluation: School health experience (r=0.239 p<.01) Expending time for program planning & evaluation (r=-0.172 p<.05) 7) Clinic management: School health experience (r=0.249 p<.01) Expending time for dinic management (r=0.181 p<.05) No. of student (r=-0.158 p<.05) Expending time of program planning & evaluation (r=-0.199 p<0.5) 8) Health education: School health experience (r=0.234 p<0.1) Expending time of program planning & evaluation (r=-0.193 p<.05) 9) Management of school environment: Age of school health teacher (r=0.142 p<.05) School health experience (r=0.255 p<.01) 10) Operating of school health organization: Medicine Purchase (r=-0.163 p<.05) 11) Health care services: School health experience (r=0.148 p<.05) Medicine purchase (r=-0.229 p<.01) 12) Total school health performance: School health experience (r=0.200 p<.05) Medicine purchase(r=-0.168 p<.05) Based on the above results, the suggestions are as follows: 1) As the SHT take charge of the reasonable number of student, the students will have benefit of the good health service in quality. 2) It is recommended to use the health clinic separately and to arrange adequate place for good school health service. 3) It is necessary that the SHT participate budget for school health. 4) It is required to enhance self-confidence on school health nursing activities through continuous educational programs.

• 한국콘텐츠학회논문지
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• 제20권11호
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• pp.101-109
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• 2020

본 연구는 사회복지조직 내 갈등이 직무성과에 미치는 영향을 살펴보고 이들 간의 관계에서 참여적 의사결정의 조절효과를 알아보고자 하였다. 이를 위해 서울과 경기도 및 충청지역의 복지관 종사자를 대상으로 조사를 실시했으며 360부가 최종적으로 분석에 사용되었고, 상관관계분석과 위계적 회귀분석 그리고 조절효과의 통계적 유의성 분석을 실시하였다. 그 결과 조직 내 갈등과 직무성과 그리고 참여적 의사결정이 부적 상관관계를 나타냈고, 조직 내 갈등과 직무성과의 관계에서 참여적 의사결정이 조절효과를 나타내어 조직 내 갈등이 직무성과에 미치는 영향력이 줄어들었다. 이러한 결과는 참여적 의사결정이 조직 내 갈등을 완화함과 동시에 직무성과를 높일 수 있음을 시사한다. 이를 바탕으로 사회복지 교과목지침서에 갈등관리전략을 수록하고, 기관에서는 갈등관리 지침 수립과 종사자 교육을 시행하며, 직원평가 및 보상시스템 개발에 종사자를 참여시키고, 사회복지조직 내 갈등 실태를 조사한 후 '갈등처리위원회'와 같은 상설기구의 운영 필요성을 제안하였다.