• Journal of the Korean Society for Library and Information Science
• /
• v.53 no.3
• /
• pp.317-344
• /
• 2019

Increasing the value of data, paradigm shifts in research methods, and specific manifestations of open science indicate that research is no longer text-centric, but data-driven. In this study, we analyzed the services for DCC, ICPSR, ANDS and DataONE to derive key elements and functional requirements for research data management and services that are still insufficient in domestic research. Key factors derived include DMP writing support, data description, data storage, data sharing and access, data citations, and data management training. In addition, by presenting functional requirements to the derived key elements, this study can be applied to construct and operate RDM service in the future.

• 한국벤처창업학회:학술대회논문집
• /
• 2023.04a
• /
• pp.93-99
• /
• 2023

경기 침체와 더불어 고용 불안, 그에 따른 사회의 혼란 속에서 국가의 성장 동력의 대안 중 하나로 창업 활성화의 요구가 높아지고 있다. 우리나라를 비롯한 많은 국가에서 창업 활성화를 중장기 목표로 설정하고 다방면으로 노력하고 있다. 이에 따라 창업의도를 높일 수 있는 요인에 대한 연구가 진행되어 왔고, 특히 자기효능감과 창업기회인식 등의 개인적 역량 요소가 창업의도를 높인다는 연구 결과들이 지속적으로 제시되고 있다. 이러한 창업의도를 높일 수 있는 자기효능감, 창업기회인식을 고취시키기 위해 학계의 연구활동 뿐 아니라 정부의 정책적 접근 또한 활발하게 이루어지고 있다. 창업교육 활성화부터 사회적 환경 조성을 위한 창업 롤모델 활용, 미디어를 통한 창업 활동 홍보 등 긍정적인 창업 경험을 공유하도록 하기 위한 연구 역시 계속되고 있다. 그러나 개인적 역량 요소와 사회적 환경 조성 외에 문화적 특성이 창업의도에 영향을 미치는지에 대한 연구는 부족하였다. 본 연구는 문화적 특성이 창업의도를 높일 수 있는 요인으로 개인적 역량 요소와 사회적 환경 조성과 함께 의미가 있을 것이라는 물음에서 시작하였다. 가설 검증을 위하여 SPSS 26버전을 활용하여 로지스틱 회귀분석 하였고 GEM KOREA의 2017년 데이터를 분석하였으며, 자기효능감과 창업기회인식은 창업의도에 긍정적인 영향을 미친다는 기존 연구 동일한 결과가 나왔다. 본 연구의 특징은 문화적 특성을 집단주의와 관계주의로 구분하여 자기효능감, 창업기회인식과 창업의도에 영향을 미치는 과정에서의 조절효과를 검증하였다는 것이다. 문화적 특성 중 집단주의 특성은 유의하지 않았으나 관계주의 특성이 유의하여 조절효과를 가진다는 결과를 얻어냈다. 이는 국가에 새로운 성장 동력이 필요한 상황에서 창업의도가 없거나 낮은 개인들도 관계주의 특성을 활용하여 창업의도를 높일 수 있다는 연구 결론으로 이어진다. 지금까지 알려진 바와 달리 한국은 집단주의 보다 관계주의가 강하기 때문에 관계주의 문화 특성을 고려하여 선배 창업가 또는 로컬 창업가들과의 관계를 만들고 유지할 수 있도록 하는 등의 정책을 수립할 필요가 있다는 것을 시사한다. 하지만 이미 설계된 GEM 데이터를 활용하였다는 점, 문화적 특성이 각기 다른 국가들과의 비교연구가 필요하다는 점 등은 본 연구의 한계라고 할 수 있다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.20 no.7
• /
• pp.467-473
• /
• 2019

The purpose of this study is to present the scale of the overall influence by way of investigating how much any sub - elements of middle school teachers' distributed leadership influences any sub - elements of teacher efficacy and teaching commitment. First, there was no statistically significant difference in perceived level on distributed leadership according to the background variables of middle school teachers, but on average, it was shown to be high in female teachers, common teachers, over 21-year-career teachers and private school teachers. Second, there was a statistically positive correlation between distributed leadership and teacher efficacy or teaching commitment. Teacher efficacy showed a higher positive correlation than teaching commitment. Third, the study statistically showed that distributed leadership overall has influence on teacher efficacy and teaching commitment(41%). In conclusion, the study revealed a meaningful positive correlation between sub - elements of distributed leadership and sub - elements of teacher efficacy or teaching commitment, specially self-regulating efficacy, confidence of sub-elements of teacher efficacy, and school love of sub - elements of teaching commitment were positively explained according to the sub - elements of middle school teachers' distributed leadership. The explanatory power of the sub-elements of the distributed leadership on the teacher efficacy and the teaching commitment was 27% in the school situation, 28% in the leadership of the school principal, 28% in the leadership of the teacher, and 28% in the teacher interaction.

• 한국HCI학회:학술대회논문집
• /
• 2007.02b
• /
• pp.256-263
• /
• 2007

웨어러블 컴퓨터가 점차 기술 중심의 패러다임에서 착용자 및 의복 중심 패러다임으로 변화 되어가는 현재, 착용자들의 다양한 욕구와 심리만족을 지원해주며, 또 자신의 스타일과 개성에 맞게끔 재구성이 가능하며, 편리하게 사용 할 수 있는 사용자 중심 인터페이스 디자인이 필요해졌다. 이를 위해 기존 의복에서 여밈을 위해 사용되거나, 외형의 형태를 만들거나, 의복의 탈/부착을 통해 다양한 기능을 변경하기 위해 사용되었던 의복 패스닝 시스템(Fastening System)을 이용해서 착용자가 마치 옷을 입는 것처럼 자연스럽고, 익숙하고, 친근한 웨어러블 컴퓨터 인터페이스 디자인을 하기 위한 연구를 진행한다. 이를 위해 의복 패스너의 다양한 특징과 그 활용 정도를 살펴보고, 웨어러블 컴퓨터에 적용 가능한 기술 요소를 추출하고, 의복 패스너 및 의복 구성 요소를 추출한다. 사용자 멘탈 모델 조사를 통해 의복 패스너의 분리/결합/조작을 하는 행위에서 어휘들을 추출하고 각 기능 모듈의 적절한 신체 부착 부위에 대한 사용자 조사를 시행한다. 이를 바탕으로 추출한 어휘와 의복 패스너의 특징, 그리고 인터페이스 요소 사이의 관계성을 연결하여 의복 패스너를 이용하여 기능의 분리/결합/조작을 지원하는 웨어러블 컴퓨터 인터페이스 디자인 요소를 도출한다. 도출된 의복 패스너를 통한 인터페이스 디자인 요소를 활용하여 착용자 각 개인의 다양한 개성과 심리적 만족을 위한 다양한 웨어러블 컴퓨터 기능들의 분리/결합/조작을 위한 인터페이스 컨셉 디자인을 제작하여 그 활용과 응용 가능성에 대해 연구한다.

• Computational Structural Engineering
• /
• v.2 no.4
• /
• pp.69-77
• /
• 1989

Until recently post-processing of finite element model has been heavily relied on expensive graphic peripheral devices. With the aid of inexpensive microcomputers, very economical post-processor graphics program called MICRO-POST has been developed. Model geometry or results of analysis for the unlimited meshes can be easily presented in a number of low-cost graphic devices. The paper presents the procedure obtaining the device-independent graphics, and the structure and functions of the program. It also describes efficient I/O scheme to overcome the memory limitation, and dialogue-type input technique to control the plot operation in an interactive manner. Through the post processing examples for the general purpose finite element programs, it demonstrates the usefulness of the program.

• Journal of the Korea Institute of Information Security & Cryptology
• /
• v.19 no.4
• /
• pp.77-89
• /
• 2009

As the awareness on the information security has been well developed, there have been various studies on effective training and management of the information security workforce. But, one of the most important things for the effective training is to develop education programs based on knowledge and skills requirements for information security professionals. This study aims to analyze the required and possessed levels of knowledge and skills for information security professionals' career. For this study, we selected 71 critical knowledge and skills for information security professionals by literature review and Delphi method, and we conducted a survey of information security knowledge and skills requirements for information security professionals to perform their jobs. As a result, we analyzed the current status of the information security professionals' knowledge and skills level and suggested some guidelines for educating information security professionals by their job career.

• Journal of Advanced Navigation Technology
• /
• v.28 no.5
• /
• pp.670-677
• /
• 2024

In this study, the flight test measurement data and flight test items for metal-based brake pads for transport aircraft were derived through the analysis of Korea and the U.S. aviation-related regulations, technical standards and airworthiness standards. During the flight test, the measurement items should be measured at all times, such as aircraft altitude, speed, aircraft condition, wind direction, wind speed, and air-temperature. The flight test items of the brake pad should be quantitatively evaluated for stopping performance during landing, fuse plug integrity, stopping performance at reject take-off situations, anti-skid compatibility during landing and parking brake capability. Additionally, qualitative evaluation of the flight test pilot's aircraft steering characteristics under each test condition is required. The identification of risk factors for each test item and measures to mitigate risk factors must be approved in advance before the flight test, and the risk factors must be reevaluated to maintain suitability for the flight test during the flight test, and the results must be documented.

• Journal of the Korean Regional Science Association
• /
• v.34 no.2
• /
• pp.3-19
• /
• 2018

The objective of this study is to observe the efficiency of clinical performance on the supply and demand of medical resources in Korea. For the empirical analysis, we constructed the dataset on age standardized mortality rate, the number of physician, specialist, surgery, medical institution, ratio of general hospitals of 16 provinces in Korea from 2006 to 2013. The panel probability frontier model is employed as an analysis method and considered heteroscedasticity and autocorrelation of the error in panel data. In addition, the demographic and socioeconomic characteristics of the 16 provinces, unemployment rate, elderly population ratio, GRDP per capita, and ratio of hospitals in comparison to the general hospitals are used to find the effect on the technical efficiency of clinical performance on supply and demand of medical resources. The results are as follows. First, for the clinical performance, the supply side of human resources such as doctors and specialists and the demand side factors such as chronic illness clinic per unit population have a significant influence, respectively. Second, the technical efficiency of clinical performance on the supply and demand of medical resources of each input component was 59-70% in terms of clinical efficiency in each region. Third. estimates of technical efficiency of inputs that affect clinical performance showed a slight increase in all regions during the analysis period, but the increase trend decreased slightly. Fourth, the ratio of the elderly population and GRDP per capita have a positive influence on the technical efficiency of clinical performance on the supply and demand of medical resources. The difference of each efficiency by region is due to the regional differences of the input medical resources and the combination of them and the demographic and socioeconomic characteristics of the region. It is understood that the differences in technological efficiency due to the complexity of supply and demand of medical resources, demographic structure and economic difference affecting clinical performance by region are different.

• Journal of Environmental Policy
• /
• v.8 no.4
• /
• pp.37-49
• /
• 2009

While water management policies in Korea have focused on industrial water demand during the last decade, the amount of industrial water usage has decreased significantly. This paper estimates the technical efficiency of industrial water in order to test whether the reduction of industrial water usage is a result of improving the level of technical efficiency of industrial water. This paper shows that the technical efficiency of industrial water use slightly decreased from 0.5183 in 1998 to 0.4853 in 2003. In addition, these estimates are much less than those of other inputs and so, there is still much room for reducing the amount of industrial water use through improving technical efficiency even though the average productivity of industrial water has improved during this period.

• The Transactions of the Korea Information Processing Society
• /
• v.7 no.1
• /
• pp.166-180
• /
• 2000

Recommendations of ITU-T and ISO stipulate the managerial abstraction of static and dynamic characteristics of network elements, management functions as well as management communication protocol. The current recommendations provide the formal mechanism for the structural parts of managed objects such as managed object class and attributes. But the current description method does not provide the formal mechanism for the behavioral characteristics of managed objects in clear manner but in natural language form, the complete specification of managed objects is not fully described. Also, the behaviour of managed objects is affected by their temporal and active properties. While the temporal properties representing periodic or repetitive internals are to describe managed objects behaviour in rather strict way, it will be more powerful if more dynamic temporal properties determined by external conditions are added to managed objects. In this paper, we added dynamic features to scheduling managed objects, and described, in GDMO, scheduling managed objects that support dynamic features. We also described behaviour of managed objects in newly defined BDL that has dynamic temporal properties. This paper showed that dynamic temporal managed objects provide a systematic and formal method in agent management function model.