• Title/Summary/Keyword: Innovative City

Search Result 148, Processing Time 0.027 seconds

A Study on Take-off and Landing Experimental System for Development of Power Platforms for Electric Vertical Take-Off and Landing Air Mobility (전기 수직이착륙 항공모빌리티용 동력플랫폼 개발을 위한 이착륙 실험시스템 연구)

  • Jun-Seong, Weon;Kwang-Hyun Ro
    • Journal of the Korean Society of Industry Convergence
    • /
    • v.26 no.4_2
    • /
    • pp.639-648
    • /
    • 2023
  • In modern society, UAM (Urban Air Mobility) transportation system is being developed as an alternative to urban traffic congestion and environmental problems, and electric vertical take-off and landing (eVTOL) is a combination of vertical take-off and landing function and electric power. It is attracting attention as an innovative next-generation transportation method as an eco-friendly alternative that reduces noise and air pollution by providing efficient mobility within the city. Since eVTOL development requires designing and implementing airframes suitable for various mission purposes, the power system needs to be developed as a platform concept before airframe development. In this study, we empirically proposed a test bench concept equipped with a stable power supply and an efficient control system, essential in developing a power platform with a combined function in the form of a fuselage and module type specialized for various mission purposes. The proposed drivetrain platform test bench consists of a system verifying the stable take-off and landing software and a power platform adjusting the motor's thrust. It will serve as a verification system that can be developed.

Lessons learned from Multinational Parties Involved Program Management Consortiums in Korea

  • KO, Ok-Yeol
    • International conference on construction engineering and project management
    • /
    • 2015.10a
    • /
    • pp.32-36
    • /
    • 2015
  • This study explores the issue of program management consortia involving multinational participants. The aim of this research was to leverage advantages in program management (PM) skills and PM model improvement in product line construction in mega scale construction programs, typically funded by public funds. Such ventures involve multinational parties using dedicated partnering based on a program management consortium (PMC) to reduce confrontation between parties in complex circumstances, allowing an open and non-adversarial approach to project management. This research also seeks to implement an ongoing feedback program of best practices and lessons learned to minimize the repetition of mistakes and to reduce costs in sequenced construction. Recently, the Korean government has planned to undertake three large new projects: the Korean Peninsula major river maintenance, the reclamation of Se-Mangum, and the Science/Business City. This paper starts by providing a framework for the cost-reduction strategy for the United States Forces Korea (USFK) Relocation Program, which will be funded with public funds and a private fund investment (PFI) that combines programs executed by two governments as owners and multinational stakeholders, joined in the PMC. The establishment of project-oriented consortia is an innovative and non-adversarial approach to massive international construction projects. Such projects have used various tools effectively and skillfully. This experience may offer an opportunity to practice new and advanced program management delivery methods, and it is expected that Korea will gain a competitive advantage in the international construction market.

  • PDF

Service Distribution Strategy Development for MICE in Nakhon Si Thammarat Province, Thailand

  • Pannapa KHIAWNOI;Sor sirichai NAKUDOM
    • Journal of Distribution Science
    • /
    • v.22 no.2
    • /
    • pp.63-69
    • /
    • 2024
  • Purpose: This study analyses the Service Development Strategy for MICE in Nakhon Si Thammarat Province, Thailand aim to 1) Investigate the current and desirable conditions of the service businesses in order to support the MICE 2) Undertake a SWOT analysis of service businesses with regard to supporting the MICE 3) Analyze service business distribution strategies development to support the MICE in Nakhon Si Thammarat Province. Research design, data and methodology: This study divided into 2 phases: Phase 1 involved qualitative research to study the process of service businesses in their support of the MICE. Phase 2 involved research and development with regard to the development of innovative service business development strategies to support the MICE. Results: The article showed that company executives and related parties understand the meaning of service business management to support the MICE to consist of 8 indicators: quality of meeting venues, access to meeting venues, meeting infrastructure, government support, additional activities in addition to meetings, the image and reputation of the city, MICE personnel, and security. Conclusions: Strategies for developing service business innovations to support the MICE consist of a proactive strategy, a preventive strategy, and a remedial strategy together with defensive strategies.

The Structural and Spatial Characteristics of Network Actors in Mini Cluster for Creative Milieu: The Case of Digital Media City (창조환경을 위한 미니클러스터 네트워크 주체들 간의 구조적.공간적 특성 -디지털미디어시티를 사례로-)

  • Choi, Hae-Ok
    • Journal of the Korean Geographical Society
    • /
    • v.47 no.3
    • /
    • pp.375-389
    • /
    • 2012
  • Many policy makers believe that geographically clustered business activities, in order to stimulate regional innovation, are the keys to development. Underlying the assumption between cluster and development, mere co-located forms engaged in innovative process helped from knowledge transmission locally. To address the constraints of creative economy, creative milieu require networking to support innovation activities. This paper examines the development of the mini cluster reconsidered in creative milieu that shifted environment development through network activities. It shows that the powerful node get more powerful, weak node get weaker in institutional network. Moreover, the significant of cluster in creative milieu is that brings out synergy to spill over knowledge through inter-relationship based on face-to-face meeting. Creative milieu benefits from and contributes to the competitiveness of the city, they are also embedded in its network activities.

  • PDF

A Study on the Introduction and Operation of Stage-Gate Process for Performance Management in National R&D Projects -Focused on the National Strategic Smart City Program- (국가연구개발사업의 성과 관리를 위한 Stage-Gate 프로세스 도입 및 운영에 관한 연구 -스마트시티 혁신성장동력 프로젝트 적용 사례를 중심으로-)

  • Lim, Se-Mi;Kim, Seong-Sig
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.21 no.11
    • /
    • pp.226-232
    • /
    • 2020
  • The Stage-Gate is a market-oriented model that aims to launch new products on the market. Therefore, it can be appropriately introduced and applied to the operation and management of NSSCP, which is undergoing demonstration projects for Daegu and Siheung. In addition, smart cities have the characteristics of convergence and complex among various innovative technologies. When the Stage-Gate is introduced, the performance can be managed centering on the outcomes for each research institution. Therefore, the NSSCP is applying the Stage-Gate for the first time among national R&D projects to improve the quality of the research results and to demonstrate and commercialize them successfully. This paper reviews the operation results of the 1st and 2nd years when the State-Gate was introduced and analyzes the opinions of an R&D management agency, research institutes, and gate reviewers to present the supplementary and improvements for applying to the evaluation process for the next year. When operating the Stage-Gate by optimizing the situation for each project and being wary of inefficiencies caused by the rigid operation, it is expected that flexible evaluation for each outcome will be possible according to the convergence characteristics of smart cities.

Relations between class distracting factors and class satisfaction of dental technology students (치기공과 학생의 수업 방해 요인과 수업 만족도와의 관계)

  • Kwon, Soon-Suk;Lee, Hye-Eun
    • Journal of Technologic Dentistry
    • /
    • v.39 no.4
    • /
    • pp.263-273
    • /
    • 2017
  • Purpose: This study aimed to explore the relations between class distracting factors and class satisfaction of the dental technology students and then provide a primary data to help further related studies and develop educational programs with which instructors can efficiently manage their classroom. Methods: For this study we have conducted a survey started from the beginning of May 2017 to the end of June. The subjects of the survey were Dental Technology students of D-city, K-city, W-city, selected by random sampling method. The questionnaire was self-administrated and 437 valid results were chosen for our analysis among 450 distributed questionnaires. Results: The results of the research was as follows. Firstly, The overall average point of class distracting factors was 2.5 point. The environmental factors were the highest point as 2.59 and as for the subcategories tiredness and drowsiness was the highest point as 2.76. Secondly, The overall average point of class satisfaction turned out 3,88 point and compliance with class and attitude factors gained the highest point as 4.06. Of the subcategories strict roll checking was the highest point as 4.17. Thirdly, As for class distracting factors from general characteristics a statistical significance was shown as follows; 'instructor factor'(p<.01), 'learner factor'(p<.05), 'total class distracting factor'(p<.05) in the area of gender, 'environmental factor'(p<.001), 'total class distracting factor'(p<.01), 'learner factor'(p<.05), 'instructor factor'(p<.05) in the area of gender 'learner factor'(p<.001), 'instructor factor'(p<.001), 'environmental factor'(p<.001), 'total class distracting factor'(p<.01) in the area of class grade, 'environmental factor'(p<.05) in GPA. Fourthly, A statistical significance, a negative correlation (p<.01) were shown between class distracting factors and class satisfaction. Class distracting factor that especially affects the class satisfaction was instructor factor(p<.001) and the explanatory power of the model turned out 14.7%, which was statistically meaningful (p<.001). Conclusion : Results of this study reveal that instructor factor is the key to class satisfaction of the students. So it is crucial that the instructor faithfully prepare for the class to reinforce the students' learning. Additionally further studies should be followed with more subjects and newer perspectives to develop innovative teaching methodology.

Bio-methane production for city gas by membrane separation of digestion gas (소화가스의 막 분리 정제에 의한 도시가스용 바이오메탄 생산)

  • Choi, Keun-Hee;Jo, Min-Seok;Choi, Won-Young;Chun, Seung-Kyu
    • Journal of the Korean Applied Science and Technology
    • /
    • v.37 no.5
    • /
    • pp.1106-1115
    • /
    • 2020
  • Research was conducted on the production of bio-methane for city gas, from food waste digestion gas using two membrane-separation methods(4SBR and 3SDR) in a commercial plant. A purity of 98.9% can be obtained using either method. The recovery rate of methane from the digestion gas was 88.1% for 4SBR and 79.4% for 3SDR. the ratios of bio-methane production to treated digestion gas were 53.5% for 4SBR and 49.4% for 3SDR. However, the 4SBR method had a higher ratio of returned gas(56.5%), approximately twice that of 3SDR, making 3SDR the more desirable method in terms of maximum treat capacity. Therefore, 4SBR seems more economical when the digestion gas to be treated is less than 200 N㎥/day, while 3SDR is more suited to treat gas volumes of more than 240 N㎥/day. The relative deviation of each operation index, compared to mean values, was generally greater for the 4SBR method. Additionally, the correlation coefficients between major system indexes, such as bio-methane production and bio-methane draw out pressure(which is the main control measure of membrane facility) showed that these indexes are more closely related in the 3SDR method.

Characteristics of the Company Town Project in Korea : The FKI's Conception (한국에서 추진하는 기업도치의 성격 : 전경련의 구상을 중심으로)

  • Jang, Young-Jin
    • Journal of the Korean association of regional geographers
    • /
    • v.11 no.3
    • /
    • pp.381-394
    • /
    • 2005
  • There is a little agreement about the characteristics of the company town proposed by the Federation of the Korean Industries(FKI). So the purpose of this study is to figure out the FKI's company town, It is begun with the history and the characteristics of the Western company town and the company town of Japanese type. The process of the company town issue from the first proposal of the FKI is examined. Particularly, the definitions, the examples and the expected effects of the company town in the reports supporting the FKI's proposal are explored. Western company town could be characterized by the economic simplicity and the important role of single firm for supply of jobs, houses, etc. In the light of the results of this study, the FKI's company town was based on the western company town especially in definition, influenced by the company town of Japanese type and then identified with industrial clusters. Consequently there is some disaccordance among the definitions, the examples and the expected effects of the FKI's company town. Giving shape to the FKI's company town project in desirable way, it should be developed in small scale at first, with many related enterprises and public institutions to meet their spatial demand and in related with the other new town projects, for example, future innovative city and innovative cluster.

  • PDF

A Comparative Study on the Basic Values and Operating Evaluation of Innovative Schools in Korea (국내 혁신학교 기본가치와 운영 평가 비교 연구)

  • Park, heejin;Nam, mi;Kwon, dongtaik
    • Korean Journal of Comparative Education
    • /
    • v.28 no.6
    • /
    • pp.131-152
    • /
    • 2018
  • In terms of the fact that Innovation School is the main agent which encourages the innovation of school culture, As it has been ten years since the Innovation School was enforced, we do need a practical, indepth study on the quality of policy management. To make this actualize, this study is for analysis and comparison of basic values and operating evaluation plans which have been managed by Metropolitan City Office of Education(MCOE) & Provincial Office of Education(POE). Each of MCOE & POE have their own vision. Those visions are such things; 'Education for All' for Gangwon, Busan, Chungbuk. 'Future School Orientation' for Gyeonggi, Gyeongnam. 'Educational Community Realization' for Gwangju, Seoul, Ulsan, Jeonbuk, Jeju. 'Normalization of Public Education' for Sejong, Incheon, Chungnam. Like such things, each office possesses different vision by their distinct characteristics and in principle, all emphasis on publicness, democracy, and creativity. Management evaluations of the Innovation School is operated by Self-assessment, Intermediate evaluation, and Extensive assessment. The process and evaluation index of Intermediate evaluation and Extensive assessment are similar. Especially, Those assessment have significance in a role of administrating its management of each school and a role of offering associated documents of educational policy with educational renovations with feedback and some good examples.

A Review of Intelligent Society Studies: A look on the future of AI and policy issues. (지능정보시대의 전망과 정책대응 방향 모색)

  • Sung, Wook-Joon;Hwang, Sungsoo
    • Informatization Policy
    • /
    • v.24 no.2
    • /
    • pp.3-19
    • /
    • 2017
  • This article examines the issues around the coming age of artificial intelligence and the 4th industrial revolution. First, this articles addresses the changes we will encounter with the advance of innovative technologies. Changes in future jobs, education, travel and other lifestyle issues are discussed and responses of a few countries(governments) regarding preparations for such future changes are illustrated. To sum up, three dimensions - sustainable technology development, legal and policy-related establishments, and consensus building among the public - are identified as areas to focus on for the future. Particularly, it is advised that the Korean government apply and utilize new technologies to solve public issues and problems, particularly the newly-emerging "urban renewal" and "smart city" issues.