• International Journal of Fuzzy Logic and Intelligent Systems
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• v.13 no.2
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• pp.124-132
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• 2013

This study investigated the feasibility of gait recognition using points on the body in three-dimensional (3D) space based on comparisons of four different feature vectors. To obtain the point trajectories on the body in 3D, gait motion data were captured from 10 participants using a 3D motion capture system, and four shoes with different heel heights were used to study the effects of heel height on gait recognition. Finally, the recognition rates were compared using four methods and different heel heights.

• Journal of Science and Technology Studies
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• v.19 no.1
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• pp.137-179
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• 2019

This paper aims to uncover and discuss characteristics of citizen participatory transdisciplinary research which has been gaining momentum in recent years in the form of social-problem solving R&D program and sustainability science research. Two key questions are examined. One is related to the mechanism of cooperation in knowledge production among participants, namely scientists and citizens(extra-academics), while the other is examining whether the output of participatory research activity is more than journals or patents. Diverse strands of literature on knowledge and knowledge production including Mode 2, Learning modes and the notion of co-production of knowledge and social order are drawn and critically reviewed to elucidate the characteristics of citizen participatory transdisciplinary research.

• Journal of Engineering Education Research
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• v.13 no.4
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• pp.15-25
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• 2010

The purpose of this study is to explore a conceptual model of transdisciplinary curriculum in the Field of Engineering and Technology for the Colleges Through the Analysis of the Curriculum Organization and Implementation in the Y College in order to solve problems of current curriculum in the department of automobile engineering in Y college. Methodology is a literature review, focus group interview. The result is that current curriculum is interdisciplinary. The interview to the faculty members in Y college about the applicability of a conceptual model of transdisciplinary curriculum on the course is that transdisciplinary curriculum model could be applied to the course but because of the variety of problems, it would be difficult to apply new curriculum.

• Women's Health Nursing
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• v.13 no.4
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• pp.237-244
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• 2007

• Cartoon and Animation Studies
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• s.45
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• pp.451-477
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• 2016

The changes in media environments have impacted on the ways in which knowledges are formed and transmitted and therefore the relevance of the traditional school subjects have been increasingly questioned. In this context, the discourses of the reformation of the 21st century schooling have focused on convergence education and media literacy education. Therefore, it is worth paying attention to the fact that the practices of transdisciplinary integrated curriculum focusing on digital media content are grown voluntarily in schools. This research is a case study of a convergence educational project that was initiated by a middle school teacher who designed and implemented a unique program of the transdisciplinary class of Korean focusing on reading webtoons with the linked program of a 'Book Club Activity' that was a part of 'Creative Experiential Activitites'. Based on the analysis of the documents, participatory observation of a main event and the interview with the teacher, this article discusses how the webtoon-focused convergence education project might have achieved meaningful connections between a subject-focused learning and a creative experiences-focused learning; between in and out of school learning spaces; between the real and imaginative worlds; and between the boundaries of the popular culture and the arts. The main finding of the research can be summarized as follows: Firstly, webtoon as the subject of the study can be an effective medium of transdisciplinary integrated curriculum. Secondly, the convergence project based on webtoons can create meaningful learning spaces in and out of school environments in terms of creating more learner-participatory learning culture as well as connecting students' everyday lives, popular arts and their learning about culture. Another important finding of this research is the rediscovery of the teacher's role in terms of mediating the voices of students as readers in the process of constructing and implementing the integrated curriculum.

• Biomaterials Research
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• v.22 no.4
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• pp.319-327
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• 2018

Background: Silicone implants are biomaterials that are frequently used in the medical industry due to their physiological inertness and low toxicity. However, capsular contracture remains a concern in long-term transplantation. To date, several studies have been conducted to overcome this problem. This review summarizes and explores these trends. Main body: First, we examined the overall foreign body response from initial inflammation to fibrosis capsule formation in detail and introduced various studies to overcome capsular contracture. Secondly, we introduced that the main research approaches are to inhibit fibrosis with anti-inflammatory drugs or antibiotics, to control the topography of the surface of silicone implants, and to administer plasma treatment. Each study examined aspects of the various mechanisms by which capsular contracture could occur, and addressed the effects of inhibiting fibrosis. Conclusion: This review introduces various silicone surface modification methods to date and examines their limitations. This review will help identify new directions in inhibiting the fibrosis of silicone implants.

• Environmental Engineering Research
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• v.19 no.3
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• pp.185-195
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• 2014

Despite the enormous technical and economic efforts to improve environmental conditions, currently about 40% of the global population (or 2 billion people) are still lack access to safe water supply and adequate sanitation facilities. Pollution problems and transmission of water- related diseases will continue to proliferate. The rapid population growth and industrialization will lead to a reduction of arable land, thus exacerbating the food shortage problems and threatening environmental sustainability. Natural systems in this context are a transdisciplinary approach which employs the activities of microbes, soil and/or plants in waste stabilisation and resource recovery without the aid of mechanical or energy-intensive equipments. Examples of these natural systems are: waste stabilisation ponds, aquatic weed ponds, constructed wetlands and land treatment processes. Although they require relatively large land areas, the natural systems could achieve a high degree of waste stabilisation and at the same time, yield potentials for waste recycling through the production of algal protein, fish, crops, and plant biomass. Because of the complex interactions occurring in the natural systems, the existing design procedures are based mainly on empirical or field experience approaches. An integrated kinetic model encompassing the activities of both suspended and biofilm bacteria and some important engineering parameters has been developed which could predict the organic matter degradation in the natural systems satisfactorily.

• Nuclear Engineering and Technology
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• v.55 no.11
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• pp.4167-4172
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• 2023

Miniaturized tissue equivalent proportional counters (mini-TEPCs) are proper for radiation dosimetry in medical application because the small size of the dosimeter could prevent pile-up effect under the high intensity of therapeutic beam. However, traditional methods of calibrating mini-TEPCs using internal alpha sources are not feasible due to their small size. In this study, we investigated the use of electron and proton edges on Monte Carlo-generated lineal energy spectra as markers for calibrating a 0.9 mm diameter and length mini-TEPC. Three possible markers for each spectrum were calculated and compared using different simulation tools. Our simulations showed that the electron edge markers were more consistent across different simulation tools than the proton edge markers, which showed greater variation due to differences in the microdosimetric spectra. In most cases, the second marker, y_δδ, had the smallest uncertainty. Our findings suggest that the lineal energy spectra from mini-TEPCs can be calibrated using Monte Carlo simulations that closely resemble real-world detector and source geometries.

• Journal of Contemporary Eastern Asia
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• v.12 no.1
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• pp.49-63
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• 2013

This work identifies the key factors influencing the success of multidisciplinary, interdisciplinary, and trans-disciplinary R&D projects in transition economies by integrating knowledge management, organizational, inter/intra-collaboration (open-innovation), and leadership perspectives, while also addressing the perspective of the science of team science, which is an integrative approach to R&D. This is followed by providing the major sub-constructs of team science and policy implications to better facilitate multidisciplinary, interdisciplinary, and transdisciplinary R&D projects in knowledge-based transition economies.

• Journal of Radiation Protection and Research
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• v.42 no.1
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• pp.48-55
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• 2017

Background: Simultaneous detection of neutrons and gamma rays have become much more practicable, by taking advantage of good gamma-ray discrimination properties using pulse shape discrimination (PSD) technique. Recently, we introduced a commercial CLYC system in Korea, and performed an initial characterization and simulation studies for the CLYC detector system to provide references for the future implementation of the dual-mode scintillator system in various studies and applications. Materials and Methods: We evaluated a CLYC detector with 95% $^6Li$ enrichment using various gamma-ray sources and a $^{252}Cf$ neutron source, with validation of our Monte Carlo simulation results via measurement experiments. Absolute full-energy peak efficiency values were calculated for gamma-ray sources and neutron source using MCNP6 and compared with measurement experiments of the calibration sources. In addition, behavioral characteristics of neutrons were validated by comparing simulations and experiments on neutron moderation with various polyethylene (PE) moderator thicknesses. Results and Discussion: Both results showed good agreements in overall characteristics of the gamma and neutron detection efficiencies, with consistent ~20% discrepancy. Furthermore, moderation of neutrons emitted from $^{252}Cf$ showed similarities between the simulation and the experiment, in terms of their relative ratios depending on the thickness of the PE moderator. Conclusion: A CLYC detector system was characterized for its energy resolution and detection efficiency, and Monte Carlo simulations on the detector system was validated experimentally. Validation of the simulation results in overall trend of the CLYC detector behavior will provide the fundamental basis and validity of follow-up Monte Carlo simulation studies for the development of our dual-particle imager using a rotational modulation collimator.