• Proceedings of the Korea Water Resources Association Conference
• /
• 2006.05a
• /
• pp.903-907
• /
• 2006

수위, 우량, 유량, 유사량 등 수문자료 중에서 유량자료는 가장 많은 쓰임새를 갖고 있음에도 불구하고 신뢰도가 낮은 이유로 인해 많은 문제점을 안고 있는 것이 현실이다. 이렇게 유량측정자료의 신뢰도가 낮은 이유는 크게 5가지로 들 수 있는데 1)측정 수행자의 잦은 교체 등에 따른 조사역량 부족, 2)수행자별 유량측정 및 분석방법 상이, 3)장비의 유속검정 등 관리미흡 및 성능 저하, 4)유량측정 상당시간 경과 후 유량측정성과 정리로 오류 수정 곤란, 5)유량측정성과의 체계적인 관리 미흡 등이다. 이러한 문제점을 개선하고 현장에서의 유량측정 신뢰도를 향상시키기 위하여 (주)웹솔루스에서는 PDA를 이용한 유량측정 관리시스템을 개발하였으며 기존의 한국수자원공사에 국한된 기능을 건설교통부 한국건설기술연구원에서 활용이 가능하도록 프라이스컵을 이용한 유량측정이 가능하도록 유량측정 관리 시스템의 기능을 개선하였다. 현재 이 시스템 C/S 기반 및 웹 기반으로 개발되었으며, 2003년부터 2005년까지의 주요 댐 지점에서의 성과를 바탕으로 그 활용성을 검토하였다. 본 시스템을 기반으로 측정된 자료들은 사용자가 보유하고 있는 서버에 실시간으로 저장이 되며, 현 2006년에는 한국수자원공사에서 운영하고 있는 13개의 댐과 1개의 국가 하천에 대하여 총 59개의 관측지점에서 활용되고 있고 있다. 본 시스템 도입을 통해 유량측정성과가 체계적으로 관리되고 있으며, 향후 시스템에 대한 지속적인 유지 관리가 이루어진다면 오랜 기간에 걸쳐 축적된 많은 양의 유량자료는 수자원관리에 큰 역할을 수행할 수 있을 것으로 판단된다. 입력자료로 변환하도록 하는 자료 동화 기능, CE-QUAL W2 모형을 수행하는 기능 및 결과자료를 분석하는 기능으로 구성되어 있으며, 각 기능을 선택하면 해당 화면으로 GUI가 전환된다. 따라서 다량의 측정자료의 신뢰성을 유지하고 이를 모형의 입력자료로 활용하는 일련의 과정을 시스템화하기 때문에 자료의 이상적 유지 관리가 이루어지며 복잡한 2차원 수질해석 모형을 수월하게 운영할 수 있는 시스템으로 개발하였다.제외하면, 부자측정 방법에 의한 유량산정시 가장 큰 오차원인은 홍수시 측정된 유속측선의 위치와 홍수 전후로 측정된 횡단면상의 위치가 일치하지 않는 점과, 대부분 두 측정 구간의 평균값을 대푯값으로 사용한다는 점이다. 본 연구는 다년간의 유량 측정 및 검증 경험과 자료를 토대로 현장에서 부자를 이용하여 측정된 측정성과를 정확도 높은 유량자료로 산정하는데 있어서의 문제점을 도출하고, 이로 인해 발생하는 오차를 추정하여 그 개선방안을 제시해 보고자한다. 더불어 보다 정확한 유량 산정을 위한 기준과 범주를 제시하고자 한다.리적 특성을 잘 반영하며, 도시지역의 복잡한 배수시스템 해석모형과 지표범람 모형을 통합한 모형 개발로 인해 더욱 정교한 도시지역에서의 홍수 범람 해석을 실시할 수 있을 것으로 판단된다. 본 모형의 개발로 침수상황의 시간별 진행과정을 분석함으로써 도시홍수에 대한 침수위험 지점 파악 및 주민대피지도 구축 등에 활용될 수 있을 것으로 판단된다. 있을 것으로 판단되었다.4일간의 기상변화가 자발성 기흉 발생에 영향을 미친다고 추론할 수 있었다. 향후 본 연구에서 추론된 기상변화와 기흉 발생과의 인과관

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.21 no.6
• /
• pp.325-331
• /
• 2020

Even though numerous studies on the relationship between high-performance work systems (HPWSs) and organizational performance have been conducted over the past three decades, empirical evidence is still lacking in the aspects of context and performance. Thus, this study aims to investigate how HPWSs influence organizational performance, especially innovation performance as a key factor to increase the organization's sustainability. In addition, this study examines how human competency and customer service competency as crucial conditions to facilitate organizational innovation moderate the relationship between HPWSs and organizational performance. To examine these hypotheses, this study used Human Corporate Capital Panel datasets. The results of longitudinal analyses show that HPWSs positively affected organizational performance, and the two competencies strengthened the positive main effect, as we expected. In the discussion parts, this study suggests implications and limitations.

• 한국벤처창업학회:학술대회논문집
• /
• 2022.04a
• /
• pp.221-225
• /
• 2022

본 연구의 목적은 중소기업 CEO의 사내 기업가정신이 사업성과에 미치는 영향을 실증 분석하는 데 있다. 중소기업은 창업부터 성장하기까지 많은 위험요소에 노출되어 있으며 이러한 위험요소를 체계적으로 관리하고 극복하는 노하우를 쌓아 잘 활용하였을 때 경쟁시장에서 생존할 수 있다. 즉, CEO의 미래지향적이며, 창조적인 아이디어를 갖고 적극적으로 실행해보고자 하는 성향과, 위험 감수적인 기업가적 정신이 사업성과에 영향을 미칠 것이라는 가정하에 연구모형을 설정하였다. 이를 위해, 사내 기업가정신의 주요 구성요소를 '혁신성', '진취성', '위험감수성'을 독립변수로 하였고 사업성과를 종속변수로 설정하였으며, 선행연구를 기반으로 커뮤니케이션 스타일을 매개변수 채택하여 변수 간의 관계를 실증적 분석을 통하여 검증하고자 한다. 중소기업 CEO를 대상으로 하는 사내 기업가정신의 선행 연구 논문을 바탕으로, CEO가 강사인 대상으로 차별화하여 분석하고자 하였다. 또한 사내 기업가정신과 커뮤니케이션 스타일이 사업성과에 영향을 미치는지를 확인하여 사내 기업가정신의 중요성을 밝히고자 한다. CEO의 역량과 능력이 기업의 사업성과 향상에 미치는 영향요인을 분석하고, 강사가 CEO인 중소기업을 대상으로 강사의 커뮤니케이션 스타일이 조직 구성원과 사업성과 향상을 이끌어 내기 위한 참고자료로서 도움이 되고자 한다.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.19 no.4
• /
• pp.243-254
• /
• 2024

In recent years, as support for venture companies and performance increase, investment scale increases. To support them goverment operates venture firm confirmation system as a part of a variety of policies. Many studies suggest venture confirmation system offer the practical assistance on performance of venture companies. However, simply venture firm confirmation system affects on performance of venture companies. This study sought to develop a theoretical research model about the impact of innovation capabilities and industrial property rights on venture companies' financial performance and technological capabilities through the venture company confirmation system. The following hypotheses were tested. First, the innovation capabilities of venture companies such as development capability, manufacturing capability, marketing capability, level of cost leadership, level of high added value, degree of clarity of business model, and degree of innovation of business model have a significant impact on the venture company confirmation system. Second, the industrial property rights of venture companies, such as the number of domestic industrial property rights, foreign industrial property rights, industrial property rights in domestic applications, and industrial property rights in overseas applications, do not have a significant impact on the venture business confirmation system. Third, the benefits of the venture business confirmation system, such as promotion of technology development, advertising effects, tax benefits, securing excellent human resources, financing and investment incentives, advantageous participation in government support systems, and deregulation, are related to the financial performance of venture businesses such as sales and operating profit., net profit and technological level. Lastly, it was confirmed that, except for research and development type venture companies, innovation capabilities and industrial property rights do not have a significant impact on financial performance and technological capabilities through the venture confirmation system. The implications of this study mean that in situations where a company's innovation capabilities are lacking, the supply and demand of the venture business confirmation system is weak. Therefore, in order to improve the benefits of the venture business verification system, it is necessary to operate the venture business verification system benefits mainly for companies with high corporate capabilities. Next, it means that industrial property rights are not related to the venture business confirmation system. Therefore, there will be no need to consider industrial property rights as an important matter in the certification of the venture business verification system. Lastly, the higher the level of benefits from the venture business confirmation system, the greater the company's performance and technological capabilities. Therefore, efforts should be made to utilize the venture business verification system in a way that can improve performance or technology through the benefits of the venture business verification system.

• Korean Journal of Construction Engineering and Management
• /
• v.18 no.6
• /
• pp.109-120
• /
• 2017

Even though domestic construction companies are expanding into overseas construction markets, the profitability of overseas project are decreasing and finally some biggest domestic construction companies recorded heavy deficit one after another in 2013. Contract management, which is very deeply related to profitability, is the most difficult area to domestic construction companies, especially in Middle East and Asia where they have the highest market share and a high level of contract management is required. The purpose of this study is to assess their contract management competences to help them improve contract management skills and strategies. First, we defined the overseas project contract management process and selected competences from the each process stage. Then, we conducted a survey with overseas project experts. For considering their competences from various angles, we divided survey groups into domestic construction groups and other groups (Contract consultancy agencies and Construction research institutes) to understand the internal and external perspective of the domestic construction companies' contract management competences. The results of survey was analyzed by using paired samples t-test, Borich Needs Assessment Model and Independent t-test. We expected that the results of this study could contributes to establish strategies for enhancing the domestic construction companies' contract management competencies.

• Journal of Convergence for Information Technology
• /
• v.8 no.3
• /
• pp.153-160
• /
• 2018

This article examines actions of the department of a university according to Higher Education Evaluation Policy as a case on the department of Christian education of A University. This article consists of background and policy Higher Education Evaluation and actions of the department of Christian education. Specialization, curriculum, management of instructional quality, educational achievement, student support and cooperation of local community as category of trends of the department of Christian education are discussed. Aim of education, model of human resource, educational objects, and key-competency as the specialization of department of Christian education are discussed. Curriculum of department suggests students career track which is related to their career. Positive guidance counseling are implemented for rate of recruit related to educational achievement. Non-subject matter program of University and Department are introduced for students's support. 60 hours of educational service and other educational activities are carried out for local community. Principal, chaplain of school and teachers are invited for educational practical affairs of education. The result of this article can be used as a basic reference for the direction of the higher education.

• 한국IT서비스학회:학술대회논문집
• /
• 2005.11a
• /
• pp.600-607
• /
• 2005

최근 무형자산의 중요성과 함께 많은 선진기업들은 지속적인 가치창출을 위한 전략수립 및 수행절차를 통해 경쟁우위를 갖는데 노력하고 있다. BSC는 기업의 전략을 전사조직 차원에서 실행 시킬 수 있는 기반을 조성하며, 기업의 자원을 핵심역량에 집중시켜 전략의 실행력을 구체화하기 위한 경영기법 중 하나로 자리잡고 있으며, 이미 국내 다양한 공공 및 민간부문에서 BSC도입을 통해 기업전략과의 연계를 강화해 나가고 있는 추세이다. 그러나 특정산업에 따라 각 산업의 특성을 고려한 BSC기반의 CSF(사업핵심성공요소)와 KPI(주요성과지표) Pool에 대한 실질적인 연구는 다소 미흡한 실정이다. 국내 건설업인 경우, 관리의 복잡성으로 인해 아직까지 재무적 손익 중심의 성과측정에 주로 의존하고 있으며, 비재무적인 측면의 다양한 성과지표를 포함하지 못하고 있는 실정이다. 이에 본 연구에서는 건설산업에 적합한 BSC관점을 고려한 건설업의 CSF/KPI Pool를 제시하고 도출된 CSF가 기업의 경영성과와 어떤 상관관계를 살펴봄으로써 실제 의미가 있는지 알아보는데 목적을 두고 있다. 본 연구결과는 건설 산업에서의 성과측정의 기초자료로서 활용되어 체계적인 성과관리의 향상에 기여하고 미래 성과창출의 유인을 제공하고자 한다.

• Journal of the Korea Convergence Society
• /
• v.11 no.8
• /
• pp.341-350
• /
• 2020

This study was conducted to investigate the relationship between authentic leadership of nursing managers and team creativity: the mediation role of positive psychological capital. The study participants were 124 staff nurses. The measurements included authentic leadership, psychological capital and team creativity. Data were analyzed using Pearson's correlation coefficient and Baron and Kenny's three-level hierarchical regression analysis with SPSS 25.0 to identify correlation among variables and mediating effect of positive psychological capital. The research results indicated that the higher the authentic leadership, the higher the team's creativity and the higher the nurse's positive psychological capital and confirmed that positive psychological capital has a partial mediating effect in the relationship between authentic leadership and team creativity. The findings suggest that in order to improve the team creativity of staff nurses, converged organizational behavior management strategies are needed to improve the authentic leadership of managers perceived by staff nurses and the positive psychological capital of staff nurses.

• Journal of Convergence for Information Technology
• /
• v.9 no.7
• /
• pp.67-77
• /
• 2019

Many small and medium-sized enterprises are deploying Smart Factory without due consideration of the circumstances in which the entity is in or outside of the entity, such as environmental changes and the capabilities of its members. Therefore, utilization and effectiveness are also low after deployment. This study verifies 'the establishment of a Smart Factory through the environmental factors and absorption capabilities of small businesses' through empirical research. The survey was received by people working for small and medium-sized companies that have established Smart Factory. The results of the study showed that first, environmental factors within and outside the company had a positive effect on the absorption capacity within the company. Second, the absorption capacity within a company has had a positive effect on the deployment of a Smart Factory. Based on the above proof, it has been proved to be effective if the core areas of the Smart Factory are built on the basis of the company's internal and external environmental factors and absorption capabilities when constructing Smart Factory in small businesses. In the future, we will study the achievements of smart factory construction.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.33 no.4
• /
• pp.647-659
• /
• 2023

As digital evidence becomes more important in criminal investigations, disputes are increasing in court. As media diversifies and the scope of analysis expands, the level of expertise in digital forensics is also increasing. However, no competency model has been developed to define the capabilities of digital evidence examiners or to judge their expertise. There have been some studies that have derived the capabilities necessary for digital evidence examiner, but they are still insufficient. Therefore, in this study, 25 competency evaluation factors in a total of 9 competency groups were defined using methodologies such as expert FGI and Delphi survey. Specifically, it was defined as Digital Forensics Theory, Digital Evidence Collection&Management, Disk Forensics, Mobile Forensics, Video Forensics, infringement forensics, DB Forensics, Embedded(IoT) Forensics, and Cloud Forensics. The digital evidence examiner competency model is expected to be used in various fields such as recruitment, education and training, and performance evaluation in the future.