• The Journal of the Convergence on Culture Technology
• /
• v.8 no.6
• /
• pp.471-478
• /
• 2022

In a good class, the elements that make up the class are organically related as a system. Unilateral assessment without sufficient explanation or agreement on assessment criteria, subjective assessment that does not guarantee the reliability of the assessment process and decolonized evaluation separate from the learning process can be a threat to a good class or healthy learning ecosystem. This study analyzed the evaluation through rubric and its effects to solve problems related to educational evaluation. 'Rubrick' is a descriptive evaluation tool that details the criteria for evaluating performance tasks based on class goals and the quality of performance in several stages. The rubric applied for movie literacy evaluation is 'analytical rubric'. It covers literacy to understand movies, movie making literacy and movie utilization literacy. For rubric, learners recognized it as a valid and very useful learning reflection tool.

• The Journal of the Convergence on Culture Technology
• /
• v.9 no.1
• /
• pp.401-405
• /
• 2023

From a phenomenological perspective on military human resources to carry out the government's "Defense Vision 2050" project, this study presents the direction of revision of the military pension along with the age and continuous retirement age system under Article 8 of the Military Personnel Act and the promotion criteria under Article 33 of the Enforcement Decree of the Military Act. The Military Personnel Act and the Enforcement Decree of the Military Personnel Act, which was created 60 years ago, are contrary to the equity of the current situation in 2022, and the conflicts continue to be drawn in terms of internal and external aspects of military human resources carrying out the "Defense Vision 2050" project, which is the keynote of the government's policy. In addition, this is linked to the national financial burden of military pension finances. Therefore, this study began with the need to revise the Military Personnel Act so that excellent human resources can continue to be introduced into a military system and perform stable duties through retirement age guarantee systems rather than class retirement.

• Korea Trade Review
• /
• v.42 no.6
• /
• pp.1-25
• /
• 2017

This is a comparative and analytical study which comprises of the analysis of the rules of the seller's liability for non-conforming goods of four legal systems under the CISG and the CESL. A purpose of this study is to examine all the rules as to, first, the concept and the nature of the seller's duty to deliver the goods in conformity with the contract, second, the contents of the seller's duty to deliver the goods in conformity with the contract, third, the time when the goods must be in conformity with the contract and the cases where the seller is exempted from his liability for non-conforming goods. Another purpose is to compare the rules of the CISG with those of the CESL, and to evaluate them in light of the discipline of comparative law. This is for the purpose of facilitating the systematic development and reform of one jurisdiction by any solution from the other jurisdiction found by the comparative study. In addition, this study provides legal and practical advice to the contracting parties when they intend to use one of those regimes in their contract as a governing law.

• International conference on construction engineering and project management
• /
• 2011.02a
• /
• pp.187-194
• /
• 2011

Optimizing truck dispatching-intervals is imperative in ready mixed concrete (RMC) delivery process. Intervals shorter than optimal may induce queuing of idle trucks at a construction site, resulting in a long delivery cycle time. On the other hand, intervals longer than optimal can trigger work discontinuity due to a lack of available trucks where required. Therefore, the RMC delivery process should be systematically scheduled in order to minimize the occurrence of waiting trucks as well as guarantee work continuity. However, it is challenging to find optimal intervals, particularly in urban areas, due to variations in both traffic conditions and concrete placement rates at the site. Truck dispatching intervals are usually determined based on the concrete plant managers' intuitive judgments, without sufficient and reliable information regarding traffic and site conditions. Accordingly, the RMC delivery process often experiences inefficiency and/or work discontinuity. Automatic data collection (ADC) techniques (e.g., RFID or GPS) can be effective tools to assist plant managers in finding optimal dispatching intervals, thereby enhancing delivery performance. However, quantitative evidence of the extent of performance improvement has rarely been reported to data, and this is a central reason for a general reluctance within the industry to embrace these techniques, despite their potential benefits. To address this issue, this research reports on the development of a discrete event simulation model and its application to a large-scale building project in Abu Dhabi. The simulation results indicate that ADC techniques can reduce the truck idle time at site by 57% and also enhance the pouring continuity in the RMC delivery process.

• Journal of Advanced Navigation Technology
• /
• v.28 no.3
• /
• pp.272-277
• /
• 2024

In most countries, instrument flight procedures are designed by applying one of the following standards: the International Aviation Organization's DOC 8168, Air Navigation Services and Operation Procedures (PANS-OPS), or the US Federal Aviation Administration's TERPS, Terminal Procedures. In particular, the circling approach procedure has many differences between the two standards, and the US terminal procedure (TERPS) has become more complicated since 2013 by applying expanded standards depending on altitude. The circling approach procedures are more risky than straight-in approach procedures because it involves maneuvering the aircraft close to the ground at low energy for landing. In order to accurately understand these differences, this study provides to distinguish by what criteria the circling approach procedure is designed according to individual domestic airports in Korea, to calculate the radius for the range of circling approach areas that guarantee minimum obstacle avoidance during circling approach maneuvers, and to present methods for performing safe circling approach procedures.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.1
• /
• pp.369-378
• /
• 2024

The aim of this study is to conduct a comparative study on the sustainability of the public pension. While the mainstream view on the sustainability of the public pension presupposes financial sustainability, the original purpose of guaranteeing retirement income has been overlooked. The sustainability of the public pension needs to consider not only financial sustainability, but also various factors such as demographic structure, labor productivity, industrial structure, life cycle of working households, government spending on public pensions, economic growth, and social consensus. With this awareness of the problem, this study conducted a fuzzy set qualitative comparative study in 44 countries, including Korea. As a result of the analysis, it was found that Korea had high financial sustainability for a single year, but relatively low integration related to social consultation and public pension operation, and adequacy such as the degree of guarantee and linkage with other pension systems was also relatively low. The sustainability of the broader public pension should be emphasized not only for financial sustainability, but also for adequacy and integration.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.3
• /
• pp.513-518
• /
• 2024

This study was to investigate the relationship and impact the job autonomy, teaching creativity and play support competency of early childhood teachers. As the research subjects, 252 early childhood teachers in G City were randomly sampled, and a questionnaire survey was conducted. The collected data were subjected to Pearson's correlation analysis and multiple regression analysis through the SPSS 21.0 program. The results of this study showed a positive correlation between job autonomy, teaching creativity and play support competency of early childhood teachers, and job autonomy affect teaching creativity and play support competency. The results of this study are expected to reveal the impact of job autonomy on teaching creativity and play support competency, providing basic data for creating an environment to guarantee and the development of job training programs for early childhood teachers.

• Journal of Korean Library and Information Science Society
• /
• v.55 no.2
• /
• pp.189-217
• /
• 2024

This study analyzes various recent aspects of intellectual freedom restrictions in the domestic libraries, identifies difficulties facing librarians in the field, and suggests countermeasures. Specifically, we conducted literature research, including the definition and declaration of library intellectual freedom in core documents by domestic and international expert groups, the background of selection of 'Nadaum Children's Book', which is at the center of controversy, and analysis of previous research. Next, we investigated the patterns of intellectual freedom restrictions committed in libraries, difficulties encountered in the field, and cases of response at the individual library level among librarians. In addition, we surveyed the level of perception in the field about countermeasures against intellectual freedom restrictions at the level of associations and expert groups and future plans to guarantee intellectual freedom. Finally, based on this, countermeasures against restrictions of intellectual freedom were proposed at the level of the National Library Committee, the Ministry of Culture, Sports and Tourism, associations and expert groups, and individual libraries.

• The Korean Journal of Air & Space Law and Policy
• /
• v.26 no.1
• /
• pp.215-239
• /
• 2011

We are now entering the era of Commercial Space Transportation with the rapid commercialization of space. Commercial Space Tourism will be realized first of all in the commercial space transportation and the spacecraft is developing for it led by private enterprise such as Virgin Galatic and XCOR Aerospace. The spacecraft for space tourism is developed as Reusable Launch Vehicle(RLV). RLV Spaceship I & II manufactured by the Scaled Composites for Virgin Galatic had completed experimental flight successfully and is going to put to the operation for space travel around the year 2012. In our country, Yecheon Astro-Space Center located in Yecheon, Kyungbuk Province, signed a binding-MOU with XCOR Aerospace and going to start space travel in the year 2013 with the spacecraft LYNX MARK-II. Thus, now space travel has become a reality to us. But it is also reality that there's no study by legal basis preparing for the space tourism domestically and internationally. In this regards, this thesis dealt with legal issues related to space tourism. These are as follows : (1) the applicabe law issue that is which law between air law and space law will apply, (2) the status of space tourist issue that is space tourist can be considered as personnel of a spacecraft and/or space flight participant and has the duty to obey the order of the captain of spacecraft, (3) the responsibility of the government for the non-governmental entities such as private enterprise which involved in space tourism in case space accident occurs during the space travel, (4) license permit and supervision issue by the government (In this point, for activating the market of the space tourism, I think it is essential to guarantee the safety of the spacecraft by the government authority, though U. S. government declared that it has not certified the launch vehicle as safe for carrying crew or space flight participants), (5) registration issue, (6) space insurance issue. For all the issues mentioned above, I have studied the existing international treaties and several country's domestic law to the space by referring U.S's Commercial Space Launch Amendment Act of 2004 and New IGA of 1998 and concluded that uniform legal regime to govern these issues should be established domestically and internationally in the near future.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
• /
• v.11 no.4
• /
• pp.139-148
• /
• 2016

The importance of technology commercialization is being emphasized more and more, but high technology excellence does not always lead to a successful business. In addition, companies that invest heavily in basic research and technology development are also not always able to guarantee high profits. This is due to the technical problems when present in step research and development levels are difficult to commercialize. And the market will not work rationally is also the cause of the problem. Therefore, to effectively utilize the resources necessary to ensure such partners to build alliances and cooperation with external funding or manpower is crucial to commercialize the research results of basic science successfully. In previous studies, it has been made many studies in accordance with the approach to the technology (e.g. Research and Development, Management of Technology, Technology Innovation, etc.). But the study of technology commercialization point of view is not being done much. This study should explores the available business required, or realized in the process of researching the basic science and trying to understand the imperfections of the market through the property of technology (tacit knowledge, objectified value of technology and the information asymmetry between innovation subjects, etc.). In addition, this paper, we try to focus on a strategic approach to the role of International Science Business Belt (ISBB) with success in science and technology business as appropriate countermeasures about breaking the 'Valley of Death.