• Archives of design research
• /
• v.17 no.3
• /
• pp.393-402
• /
• 2004

The Gifts that Freobel devised in 1837 were the first instructional media using concrete and systematic toys as materials for early childhood education. The shapes of hexahedrons, cylinders and balls and conception of point, line, plane and six colors shown in the forms of Freobel's Gifts are the basics of formative elements in modem design. However, the Gifts, or educational toys, which were presented to practice Freobel's educational ideas actually in the educational fields were hardly examined or analyzed from the viewpoint of design. In this study, the structural principles, which were applied to the plastic formation of the Gifts under the influence of Freobel's educational philosophy, are examined by analyzing the visual formative characteristics of Freobel's Gifts. Accordingly, through an analysis on the formative principles of the Gifts, it is studied how a system of abstract and philosophical thought was visually applied to forms. This study is a probing research on the formative characteristics presented in the Gifts and is an investigation of formation theory about geomatrice forms. The effects and problems of the formative features of teaching materials for little children are also examined from the viewpoint of design in this study.

• Journal of the Society of Disaster Information
• /
• v.9 no.2
• /
• pp.220-230
• /
• 2013

In this study, we investigated the recognition of the first aid of guard major college students are trained to deal well and flexibly to the situation of unforeseen circumstances, you are trying to present the teaching methods and effective importance of first aid. Analysis of data collected in this study is as follows: The results obtained using the statistical program SPSS18.0. First, education has not been done properly, there is no difference between the average score of people who did not receive the people who received the fact of first aid veritable we are specialized in, the second education systematic is needed, training of first aid has not been properly implemented, problems of education there were many. Third, because there is no difference in the level of knowledge by training institutions of first aid, the places where there is training of first aid, there is no effect on the knowledge level. Therefore, it can be the need training first aid practical to enhance the ability to proactively address the situation of contingencies.

• The Journal of the Society of Korean Medicine Diagnostics
• /
• v.14 no.2
• /
• pp.101-109
• /
• 2010

Objectives: This study intends to identify the Effects of Oriental Medicine Gigong Exercise on patients with the metabolic syndrome. Method: The study was performed with one group in a pre-test/post-test design. The subjects were patients with metabolic syndrome in K city, Kyung-Nam. A total of 24 subjects were selected by convenience sampling. The data were collected by using questionnaires and measured values from March, 2009, to May, 2009. The Oriental Medicine Gigong Exercise program consists of 90-minute sessions three times a week over 12 weeks. Prior and post surveys were measured before and after experiment a treatment. The date were analyzed by SPSS/WIN 12.0 program with descriptive statistics, paired t-test, wilcoxon rank sums test. Results: The results were as follows : 1) In of physical strength, body fat %(p=0.014) was decreased significantly, 'agility'(p=0.004) & 'flexibility'(p=0.031) were increased significantly after program. 2) In blood function, systolic blood pressure (P=0.013), diastolic blood pressure (P=0.001) were decreased significantly, HDL (P=0.001) was increased significantly after program. Conclusions: The Oriental Medicine Gigong Exercise program improve their physical strength and blood function, therefore this program is strongly recommended for adult with metabolic syndrome in community.

• Journal of Korean Philosophical Society
• /
• v.137
• /
• pp.1-31
• /
• 2016

The aim of this paper is to put forward the significance that Dewey's naturalistic theory of value has today in examining how value arises from experience. This is a necessary discussion as logical-positivists bring about the problem of fact/value dichotomy and further deny the possibility of intellectual discussion on value judgments. In this situation, the task that the discussion on value must be resolved is to go beyond the problem of fact/value dichotomy and to confer objectivity upon value judgments. In the stream of analytic philosophy, the significance of Dewey's theory of value is revealed by how Putnam and Johnson receive it. To overcome the problem of dichotomy, Putnam asserts that they are entangled because the value arises from a criticism through scientific inquiry. Also Johnson proves that Dewey's moral deliberation as valuation is wedded with cognition, feeling, and imagination by the research on cognitive science and shows that Dewey's theory of value is un-relativistic because it is on the basis of shared experience. So, if the absolute value is not given to us, Dewey's theory of value shows us how value is made by open inquiry. It has the significance of proposing the direction that the theory of value orients itself today.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.14 no.5
• /
• pp.917-926
• /
• 2019

At present, TICN has been developed and distributed for military command control. TICN is known as the 3.5G mobile communication technology based on WiBro, which shows technical limitation in the field operation situation. Accordingly, the drone-type base station platform is attracting attention as an alternative to overcome technical limitations such as difficulty in securing communication LoS and limiting expeditious network configuration. In this study, we performed simulation performance evaluation of drone-type base station operation in 28 GHz that is considered most suitable for cellular communication within mmWave frequency band. Specifically, we analyzed the changes in throughput and fairness performance according to radio resource management policies such as frequency reuse and scheduling in multi-cell topology. Through this, we tried to provide insights on the operation philosophy on drone-type base station.

• Journal of East-West Nursing Research
• /
• v.24 no.2
• /
• pp.110-118
• /
• 2018

Purpose: Reminiscence therapy is a widely used intervention for older adults and those with dementia. However, the attributes of the concept of reminiscence is not clearly proposed. The aim of this study was to clarify the concept of reminiscence in Korean older adults with dementia. Methods: The study applied the concept analysis method of Walker and Avant. The literature review included the previous studies of reminiscence from philosophy, literature, art, neuroscience, medicine, psychology, sociology, and nursing. Results: A total of 43 Korean or international papers were analyzed in this study. Attributes of reminiscence in Korean older adults with dementia were regeneration of memories, internal and external communications, expression of suppressed emotions, and recognition of ego identity. The suppressed emotions and ego identity may result from Korean cultural characteristics based on the suppressed environments of many wars and dictatorships in the past. The consequences of reminiscence in Korean older adults with dementia are cognitive enhancement, relief of depression, and improvements of social interactions, ego integrity, and quality of life. Conclusion: The results of this study suggest that the historical and cultural characteristics should be considered to develop effective nursing interventions including reminiscence for Korean older adults with dementia.

• Journal of the Korea Convergence Society
• /
• v.10 no.9
• /
• pp.153-159
• /
• 2019

With the development of related industries, there is a growing demand for the training of beauty professionals. At a time when there is a growing social interest in Cosmetology, there is a need to review functional Beauty Education. Generation Z, born after 1995, has the characteristics of a 'Digital Native' and is expected to be the main driver of future consumption. This study is intended to propose the orientation of Beauty Education of University considering the characteristics of the digital generation, Generation Z, in an era of declining school-age population. The results from the preceding and literary studies are as follows: First, Generation Z regards cosmetology as fun tool for self-realization. Second, Beauty Education of University should be designed as a creative curriculum combined with psychology, philosophy, aesthetics, etc., as well as acquiring professional skills. Third, it is believed that the learner-centered Beauty Education method using mobile video contents will be effective. Since the discussion of Beauty Education considering the characteristics of Generation Z is still in its early stages, further research on the direction of Education needs to be made in the future.

• Current Optics and Photonics
• /
• v.6 no.6
• /
• pp.521-549
• /
• 2022

Fiber lasers have made remarkable progress over the past three decades, and they now serve far-reaching applications and have even become indispensable in many technology sectors. As there is an insatiable appetite for improved performance, whether relating to enhanced spatio-temporal stability, spectral and noise characteristics, or ever-higher power and brightness, thermal management in these systems becomes increasingly critical. Active convective cooling, such as through flowing water, while highly effective, has its own set of drawbacks and limitations. To overcome them, other synergistic approaches are being adopted that mitigate the sources of heating at their roots, including the quantum defect, concentration quenching, and impurity absorption. Here, these optical methods for thermal management are briefly reviewed and discussed. Their main philosophy is to carefully select both the lasing and pumping wavelengths to moderate, and sometimes reverse, the amount of heat that is generated inside the laser gain medium. First, the sources of heating in fiber lasers are discussed and placed in the context of modern fiber fabrication methods. Next, common methods to measure the temperature of active fibers during laser operation are outlined. Approaches to reduce the quantum defect, including tandem-pumped and short-wavelength lasers, are then reviewed. Finally, newer approaches that annihilate phonons and actually cool the fiber laser below ambient, including radiation-balanced and excitation-balanced fiber lasers, are examined. These solutions, and others yet undetermined, especially the latter, may prove to be a driving force behind a next generation of ultra-high-power and/or ultra-stable laser systems.

• Journal of Korea Entertainment Industry Association
• /
• v.15 no.4
• /
• pp.279-286
• /
• 2021

In this study, we looked at the appearance of Edutech, which is being put into the educational field after Corona 19, with the advent of the 4th industrial revolution. In the era of the 4th industrial revolution, the infrastructure, data, and service of Smart Stick that actively utilized ICT became the main pillars of smart education. In particular, smart education is being implemented through e-learning, smart learning, and edutech, and on this basis, it has become possible through the expansion and use of the Internet and computers, the dissemination of smart devices, and a software foundation using big data. Based on this, it was confirmed that Edutech is being implemented through the establishment of a quarantine safety net, a learning safety net, and a care safety net for individual learners and safe life based on artificial intelligence. Lastly, in order for edutech education using big data to become a discourse for everyone, it is necessary to consider artificial intelligence and ethics in the use and application of edutech.

• Journal of Naturopathy
• /
• v.10 no.1
• /
• pp.56-65
• /
• 2021

Purposes: This study is to examine the causes of limitations of modern western science and philosophy through Ayurvedic thought, and to seek the path of holism for the development of national healing projects. Methods: Therefore, it was inferred that the background of modern Western civilization and the reality of the national healing project would share the flow. In order to examine this, the difference between the East and West's 'recognition of the body and the mind' and the 'perspective on the origin of existence' was examined, and the characteristics of the Ayurvedic five-element novel were examined. Results: Through that process, the "mind and body dualism" in the West and the absence of the "empty element( 空 Śunya)" in Western four-element novels were pointed out as the cause of the limitations. In the sense that the 'empty element' is an invisible world and an immaterial world, it was concluded that the absence of justice was a limitation of Western civilization and a problem of the reality of the national healing project. Conclusions: I hope that this study will lead to continuous research on Ayurvedic ideology and research in the field of natural healing, thus contributing to the development of national healing projects and leading to health, well-being, and self-healing of the people.