• Korean Journal of Social Welfare
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• v.68 no.2
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• pp.53-77
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• 2016

This research is performed to verify a suggestive understanding and undertone on radical social workers's balanced practical experiences responding to the current situation to discover the new practical way of Korean social work so as to overcome the limitation of the above mentioned microscopic approach. It focuses on Giorgi's descriptive phenomenological study and further relating areas to provide information on Radical Social Workers'(RSW) social work practical and specific experiences and fundamental implication. This research has been participated with 9 RSWs, led the past democratic movement, have participated with this research. The data covers 84 meaningful units, 24 exposed topics, and 7 essential themes. The essential themes are as follow; lifting a latch into prepared changes, unavoidable destiny, drive for change from the bottom, collaborated forces of minority groups, changing the oppressive laws and institutions to more favorable ones for minorities, being patient and waiting required as birds breaking eggs to become a bird. Based on the collected data, Researchers discuss the main features and issues of our instituted social work practices.

• Journal of the Korean housing association
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• v.9 no.2
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• pp.67-78
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• 1998

Construction equipment noise has caused much annoyance for a number of dwellers in nearby construction field and it has become a very serious issue in our living environment. Therefore, in our country, a practical solution and a better method of reducing construction equipment noise are highly required in construction field. Practical solutions for the construction equipment noise, however, are very difficult to obtain, because of the lack of basic data and insufficient research works. Especially, in order to establish a successful sound isolation plan for piling work noise, which has high sound pressure level, the characteristics of the impact noise should be closely monitored and analyzed. This study attempts to survey the characteristics of attenuation and propagation of construction equipment noise in piling work by SIP(soilcement injected precast pile) method. In addition, this study intends to get the basic data to establish a standard about construction noise.

• Journal of Information Technology Applications and Management
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• v.27 no.2
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• pp.23-36
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• 2020

The promulgation of the overall framework of Chinese students' development of core literacy has made the implementation of core literacy into specific teaching activities an urgent problem to be solved in the field of education. Based on the analysis of the problems existing in the undergraduate education under the mode of emphasizing theory and neglecting practice, this paper constructs the practical teaching system of Database Principle Course Based on the core quality, expounds the implementation strategy of practical teaching, and probes into how to train the students in the practical teaching of database principle Cultivate scientific spirit, learning ability, practical innovation, responsibility and other core literacy. After 5 rounds of practice, students have achieved better development in independent development and collaborative work, and their awareness of practical innovation has been significantly improved.

• Journal of Korean Philosophical Society
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• v.141
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• pp.95-131
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• 2017

In this article, I intend to try to suggest the more persuasive answer to the basic practical philosophical question 'Does Ilminism meet the qualifying conditions of the genuine spontaneous practical philosophy?' through various social philosophical arguments about it. For that purpose, I carry out the detailed work to examine critically main forms and mattes in the system of Ahn's Ilminsim focused on the three dimensions of the 'establishment', 'contents', and 'role' of theory. And based on the normative and practical philosophical judgement about the 'decisive' limits and problems that is revealed through such the work, the tentative answer which I propose in relation with that question whether Ilminism fully satisfies the qualifying conditions of spontaneous practical philosophy in its truest sense or not is 'No.' At this time, decisive limits and problems refer to fatal main factors which prevent Iminism from gaining the title as a practical philosophy in its truest sense.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.249-251
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• 2021

PBFT (Practical Byzantine Fault Tolerant) is a consensus algorithm that guarantees higher processing speed compared to PoW (Proof of Work) and absolute finality that records are not overturned due to the superiority of computing power. However, due to the complexity of the message, there is a limit that the network load increases exponentially as the number of participating nodes increases. PBFT is an important factor in determining the performance of a blockchain network, but studies on evaluation metrics and evaluation technologies are lacking. In this paper, we propose a PBFT evaluation framework that is convenient to change the consensus algorithm to easily evaluate quantitative indicators and improved methods for evaluating PBFT.

• Journal of Korean Home Economics Education Association
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• v.6 no.2
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• pp.133-145
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• 1994

The purposes of this study are to investigate the relationship between the Piaget’s cognitive developmental theory and the practical course subject in elementary school which have the characteristics of skillful subject and living subject, and to discriminate the suitability of contents of the practical course subject for the childrens’level of cognitive development. This work could serve the theoretical background that the practical course subject presents practical experiences which lead the development of logicomathematical thinking abilities. The results of the content analysis shows that create activities develop the logicomathematical thinking abilities such as projective geometry, topology geometry, area conservation, length & distance conservation, and volume & mass conservation. And the most contents of the practical course subject are suitable for the childrens’level of cognitive development.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2004.11a
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• pp.203-209
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• 2004

Construction work noise has caused much annoyance for a number of dwellers nearby construction field and has become a very serious issue in our living environment. Therefore, practical solutions for reducing construction work noise are highly required in construction field. Practical solutions for the construction work noise, however, are very difficult because of the poorness of basic data and research. Especially, in order to establish a sound insulation plan about pilings work noise that has highly sound pressure level and impactive, it is necessary to investigate the characteristics of construction noise such as pilings work noise, mechanical operating noise, etc. Accordingly, the aim of this study is to get the basic data about construction noise by SDA(Separated Doughnut Auger) method. And in this study, we attempt to survey the characteristics of attenuation and propagation of construction equipment noise and to estimate the power level in pilings work, using SDA method.

• Journal of the Korea Institute of Building Construction
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• v.8 no.2
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• pp.71-79
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• 2008

The rebar work is very related to the safety and durability of the building. Recently, the rebar work is produced some serious problems due to the lack of skillful crafts-man and the rising cost of rebar materials. Many papers have dealt with the rebar work of the manufacturing system in plants with a view to improvement those problems. But, the research on the rebar work of the manufacturing system in field is in a insignificant condition. This study presents the following improvement schemes as a result. First, the education strengthening for evaluation on practical affairs, second, the reinforcement of drawing & management in shop drawing and finally the simplification of apartment rebar work in slab. Also, this paper aims at advancing apartment rebar work by the actual condition survey in slab work. The further research will be needed about the whole structure parts such as foundation, wall, girder and rebar truss-deck plate as one of the improvement methods.

• Science of Emotion and Sensibility
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• v.26 no.2
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• pp.3-12
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• 2023

The present study examines the impact of COVID-19 anxiety on employees' psychological resources and behaviors, drawing on the conservation of resources theory. We also investigate whether flexibility in work contexts has a meaningful effect on employees' responses to the pandemic. A total of 284 working adults participated in an online survey consisting of self-reporting questionnaires that assessed levels of COVID-19 anxiety, vigor, innovative work behavior, and flexible working arrangements. The results showed that the level of vigor mediated the positive relationship between COVID-19 anxiety and innovative work behavior, and the perceived level of flexible working arrangements moderated this mediation effect positively. The findings highlight the importance of considering employees' psychological resources and work arrangements in managing the negative impact of COVID-19-related anxiety. This study provides theoretical and practical implications for organizations to better understand the psychological processes that employees undergo during a crisis. Further research on diverse work settings and cultural backgrounds is needed to expand on the present findings.

• Journal of the Korean Society of Costume
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• v.62 no.7
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• pp.54-66
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• 2012

This research analyzes the late Joseon's variously developed characteristics of women's underwear and its formative elements, and ultimately aims to apply such characteristics to designing modern outfits. The main purpose of the presented work is to give guidelines on utilizing the fashion legacy in a various way, and inheriting the traditional concept of beauty by developing it into modern fashion designs. The designing and producing of the work is based on the analysis of previous researches, genre paintings, and traditional costumes in museums. Based on this research, the application of traditional underwear design to today's outfits involves the following points. First, the presented work features the formative outlines of traditional underwear as an inspiration for outer garments. Secondly, various traditional textiles are used such as ramie fabrics, damask silk, silk fabrics, fur, etc. for four seasons and they are turned to practical use for modern outfits. Third, colors of choice are white and low saturation colors to create an elegant and serene atmosphere. Finally, traditional sewing techniques are specifically applied to modern fashion designs. Included are: Nubim technique, Gob-sol technique, and the patching method. This work pursues the design of practical use by tying up clothes with straps and knots to prevent them from falling off.