• Title/Summary/Keyword: Education Transition

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An Exploratory Study on the Applicability of Tactics in Team Performance Evaluation

  • Jungsu MOON;Ilhyeok PARK;Nam-Su KIM
    • Journal of Sport and Applied Science
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    • v.8 no.3
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    • pp.21-33
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    • 2024
  • Purpose: The purpose of this study is to explore, extract and categorize the team's tactical factors in soccer matches. Tactical factors are extracted on the basis of the phases consisting a football match (attack, defense, attacking transition, and defensive transition). Research design, data, and methodology: A semi-structural interviews were conducted with a group of experts of five football managers and coaches to explore tactical factors. Analysis of the content was done using a categorical aggregation or direct interpretation, and then was conducted factorial extraction and categorization. Results: In the attack phase, a direct attack and a step-by-step (occupation) attack form the type of attack, and in the attack transition phase, a long counter attack and a short counter attack form the type of attack. The type of defense in the defense phase was divided into regional defense and compression defense, and the type of defense in the defense transition phase was divided into defense for delaying counterattacks and defense for immediate pressure. Each tactics appeared differently depending on the situation of the game and the play of style. Conclusions: It may indicate the team's performance and has the potential for being used as a team performance factor. Further implications were discussed.

Oxidative Addition Reaction of Mono(aryl)cyanoplatinum(Ⅱ) Complex with Two Amino Ligands with the Dihalogens

  • Ko Jaejung;Kim Moonsik;Kim Seho;Shin Yookil
    • Bulletin of the Korean Chemical Society
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    • v.13 no.2
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    • pp.135-139
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    • 1992
  • The mono(aryl)cyanoplatinum(II) complex $[Pt(CN)(C_6H_3{CH_2NMe_2}_2-26)]$, reacts with the dihalogens to yield the mono(aryl)cyanoplatinum complexes $[PtX_2(CN)(C_6H_3{CH_2NMe_2}_2-26)]$, (X = Cl, Br, I). The structural configuration of the two halogen atoms for a square planar platinum complex was studied by 1H-NMR spectroscopy and led to a mixture of trans and cis orientation. The trans orientation was found to be more stable in energy (1.33 kcal/mol) than the cis orientation by means of Extended H ckel calculations. On the base of a combination of the analysis of $^1H-NMR$, $^{13}C-NMR spectra and computational calculations it is assumed that the intermediate consists of an initial attack in the linear transition state, leading to the $S_{N}2$ type mechanism.

Personal Accountability of Medical Students in Medical Education (의학교육에서 의과대학생들의 개인 책무성)

  • Lee, Young Hwan
    • Korean Medical Education Review
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    • v.21 no.3
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    • pp.137-142
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    • 2019
  • Producing graduates with sufficient practical competency is the main mission of every educational institution. Following the accreditation of the Korean Institute of Medical Education and Evaluation, medical schools have been stepping up efforts to establish curriculum that reflects the practical value of medical education and the importance of adapting to the practice of graduates in order to increase the accountability of medical education in Korea each year. To this end, all medical schools have recently made efforts to develop diverse policies to strengthen the social accountability of medical education along with the transition to a competency-based curriculum. In line with this trend, the institutional accountability of medical education as well as the personal accountability of students, the main subjects of learning, should be highlighted, and educational activities to foster accountability need to be specified. Personal accountability in medical students involves recognizing their social accountability as future doctors and understanding and practicing student accountability. To achieve this, medical schools should provide programs that support and teach practical application of skills, and students need to define and attempt specific activities to strengthen their accountability.

Modern Technologies for the Development of Distance Education

  • Kryshtanovych, Svitlana;Chorna-Klymovets, Iryna;Semeriak, Iryna;Mordous, Iryna;Zainchkivska, Iryna
    • International Journal of Computer Science & Network Security
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    • v.22 no.9
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    • pp.103-108
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    • 2022
  • The main purpose of the study is to determine the features of the application of modern technologies for the development of distance education. The global process of transition to the information society, as well as the economic, political and social changes that accompany it, are accelerating the reform of the higher education system, in which distance education occupies a special place. Based on the results of the study, the main features of the use of modern technologies for the development of distance education are characterized. Future research should be devoted to investigating the impact of Industry 4.0 on the education system.

An Experience of Living Lab as Energy Transition Experiment: The Case of Urban Living Lab for Mini-PV System in Seong-Dae-Gol, Seoul, KOREA (에너지전환 실험의 장으로서 한국 리빙랩의 경험: 성대골의 도시지역 미니태양광 사례를 중심으로)

  • Kim, Jun han;Han, Jae kak
    • Journal of Science and Technology Studies
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    • v.18 no.1
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    • pp.219-265
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    • 2018
  • Recently, interest in energy tranisition is rising. Energy transition requires active participation and cooperation of diverse stakeholders, including users / citizens, in that it requires not only changes in technological factors but also changes and coordination of various social factors. Living labs are attracting attention as one of the ways to do this. This article is a detailed analysis of the activities of the mini-PV living lab in the urban area from 2016 to 2017 at the Seoul, Sung Dae Goal. Through the Living Lab, mini PV DIY products, backup centers, local financial services, and the development of a variety of education and training strategies have been achieved. These activities and achievements were analyzed through questions raised on strategic, tactical, and operational levels, as well as through multi-level perspective and interaction between initiative, regime, and niche. In conclusion, this living lab activity confirmed the possibility of a 'transition lap' to solve social problems such as sustainability of energy production and utilization. In particular, it gained remarkable results in terms of the operational leves of transition management governance, that is, transition experiment, and it was also remarkable in that it was the initiative of citizens. However, it did not proceed without difficulty. In particular, structural problems such as the conflict between the flexibility inherent in living lab and the bureaucratic rigidity of the financial support organization have appeared. There was also a limitation that there was no 'transition field' on the strategic level necessary to replicate and expand strategic niches while spreading the knowledge gained from the transition experiment, forming the vision of transition.

Aerodynamic analysis on the step types of a railway tunnel with non-uniform cross-section

  • Li, Wenhui;Liu, Tanghong;Huo, Xiaoshuai;Guo, Zijian;Xia, Yutao
    • Wind and Structures
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    • v.35 no.4
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    • pp.269-285
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    • 2022
  • The pressure-mitigating effects of a high-speed train passing through a tunnel with a partially reduced cross-section are investigated via the numerical approach. A compressible, three-dimensional RNG k-ε turbulence model and a hybrid mesh strategy are adopted to reproduce that event, which is validated by the moving model test. Three step-like tunnel forms and two additional transitions at the tunnel junction are proposed and their aerodynamic performance is compared and scrutinized with a constant cross-sectional tunnel as the benchmark. The results show that the tunnel step is unrelated to the pressure mitigation effects since the case of a double-step tunnel has no advantage in comparison to a single-step tunnel, but the excavated volume is an essential matter. The pressure peaks are reduced at different levels along with the increase of the excavated earth volume and the peaks are either fitted with power or logarithmic function relationships. In addition, the Arc and Oblique-transitions have very limited gaps, and their pressure curves are identical to each other, whereas the Rec-transition leads to relatively lower pressure peaks in CPmax, CPmin, and ΔCP, with 5.2%, 4.0%, and 4.1% relieved compared with Oblique-transition. This study could provide guidance for the design of the novel railway tunnel.

Teacher Education for Mathematical Modeling: a Case Study (수학적 모델링의 구현을 위한 교사 교육: 사례 연구)

  • Kim, Yeon
    • East Asian mathematical journal
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    • v.36 no.2
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    • pp.173-201
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    • 2020
  • Mathematical modeling has been emphasized because it offers important opportunities for students to both apply their learning of mathematics to a situation and to explore the mathematics involved in the context of the situation. However, unlike its importance, mathematical modeling has not been grounded in typical mathematics classes because teachers do not have enough understanding of mathematical modeling and they are skeptical to implement it in their lessons. The current study analyzed the data, such as video recordings, slides, and surveys for teachers, collected in four lessons of teacher education in terms of mathematical modeling. The study reported different kinds of tasks that are authentic with regards to mathematical modeling. Furthermore, in teacher education, teachers' identities have separated a mode as learners and a mode as teachers and conflicts and intentional transition were observed. Analysis of the surveys shows what teachers think about mathematical modeling with their understanding of it. In teacher education, teachers achieved different kinds of modeling tasks and experience them which are helpful to enact mathematical modeling in their lessons. However, teacher education also needs to specifically offer what to do and how to do it for their lessons.

A Study on the Establishment of the World Heritage Interpretation Education System (세계유산해석 교육체계 구축방안 연구)

  • Lho, Kyung-Min;Kim, Young-Jae
    • Journal of architectural history
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    • v.32 no.2
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    • pp.21-35
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    • 2023
  • The purpose of this study is to develop a method for establishing an educational system for World Heritage interpretation applicable to World Heritage sites and to design an education program for World Heritage interpretation by applying the developed education system in this study. This study first identified the definition of interpretation and the relationship between interpretation and education through previous research and analyzed the role and significance of heritage interpretation due to the paradigm transition in the capacity building of World Heritage sites. Next, the educational status of World Heritage interpretation was analyzed through educational institutions, educational subjects, and curriculum examples. Finally, this study argues that a method for establishing a World Heritage interpretation education system should be presented according to the composition of the curriculum, and the interpretation curriculum planning by interpreters should be proposed focusing on the Outstanding Universal Value (OUV) of World Heritage sites.

A Brief History of Home Economics Education after Modern Period (GAEWHA-KI) - (1900~1945) (개화기이후 가정과교육의 사적 고찰 - 1900~1945년을 중심으로 -)

  • 양문식
    • Journal of the Korean Home Economics Association
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    • v.11 no.1
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    • pp.92-106
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    • 1973
  • Brief history of home economics education after modern period (GAEWHA-KI) (1900~1945). Education of home economics in our country is known to have been developed mainly through school education by need of women education. The first period is construed "from 1890's until before the conclusion of ULSABOHO treaty, which can be referred to as an inception of the education for home economics by including subjects of sewing and manual arts in the curriculum of EWHA-hakang. The second period is "from the conclusion of ULSABOHO treaty in 1905 until the act of higher education for women was decreed, transition of the education for home economics and major curriculum thereof and the text books of home economics are handled. The third period is "from the promulgation of CHOSUN education act in 1911 until the fall of Japan education of home economics in this period is described in terms of national education under the Japanese colonial rule. The education was first renewed by women missionaries with the onset of "blooming period (GAEWHA-KI)" and school education of home economics far educating women was initiated at EWHA-hakdang in 1896, in 1908, with the pronulgation of the act of higher education for women, major curriculum and subjects were set up and text books of home economics were also compiled. In accordance with CHOSUN education act in 1911, housekeeping and sewing subjects at secondary school were taught 10 hours a week with the emphasis on general education and practical subject oriented training. Home economics under the Japanese rule was so educated as to imbue, students with the sense of nationality by teaching Korean custom and family habits.

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PROBABILITY EDUCATION FOR PREPARATION OF MATHEMATICS TEACHERS USING PARADOXES

  • Lee, Sang-Gone
    • Honam Mathematical Journal
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    • v.30 no.2
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    • pp.311-321
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    • 2008
  • Mathematical paradoxes may arise when computations give unexpected results. We use three paradoxes to illustrate how they work in the basic probability theory. In the process of resolving the paradoxes, we expect that student-teachers can pedagogically gain valuable experience in regards to sharpening their mathematical knowledge and critical reasoning.