• Journal of Family Resource Management and Policy Review
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• v.9 no.4
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• pp.133-144
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• 2005

The purpose of this study is to propose a remodification of the family resource management curriculum in order to vitalize the entire healthy family specialist program. In January 2005, 'the Act of Healthy Families' was enacted. From then on, healthy family specialists not only have assumed a key role in health family Projects, which is based on the Act of Healthy Families itself, but they have also become key members of the healthy family support centers. Therefore, it can be said that cultivating competent healthy family specialists is vital to the success of the management of the healthy family support centers as well as the entire healthy family project. In order to enhance the quality of the healthy family specialists, we need to modify the current curriculum, which is based on primary courses that offers healthy family specialist licences in the end, into a curriculum that focuses on work-oriented learning and practical education. Especially, the curriculum of public family management should be administered in a way that strengthens the practical management of healthy family support centers. The basic curriculum as well as the guidelines of the practical training that is being conducted through healthy family support centers should also be organized in a way that enhances the professionality and the unification of the healthy family specialist.

• Journal of Family Resource Management and Policy Review
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• v.20 no.2
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• pp.43-56
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• 2016

Time poverty is a kind of objective and subjective state which a person does not have a enough time to do his/her work or is in the mood to do something in a hurry. The major of family resources management has studied time as a resource to manage for long years. How to manage time has been a major part in education of family resources management. The education itself in nature has focused to inform knowledge and the disciplines of time management, to the students, on the other way, has a rare interest with a each student how to apply them or whether do in practical. Coaching is characterized as a practical learning and mutual communication skills with open questions, which help for a individual student to find his/her own goal related with time poverty or furthermore, whatever he/she wants to achieve in life. If the benefits of the education of family resources management as well as the benefits of practical learning of coaching could be merged in education on time management, the effectiveness of education to resolve time poverty is able to be increased. For the purpose, this study suggests a coaching approach in education of family resources management to resolve time poverty, by some comparisons of family resources management and coaching about time and time management.

• Journal of The Korean Association For Science Education
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• v.33 no.5
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• pp.911-931
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• 2013

The purpose of this study was to analyze pre-service teachers' reflective discussion on their practical work-based teaching by focusing on the components of instruction and the connectivity of discussion. Eight after-class discussions were recorded and transcribed, and finally analyzed in terms of theoretically driven categories such as aims, teacher knowledge and learner response which also respectively reflect the actual flow of planning, implementation and evaluation of the teaching practice. The result showed that in their discussion about students, conceptual understanding and scientific skill components were most emphasized, while teaching method and strategy were most frequently addressed in the discussion about teacher knowledge. But this also revealed problems in their discussions such as the lack of discussion about inquiry and student interest, difficulties in clarifying theoretical terms and the lack of discussion about instructional models and theories. Meanwhile, pre-service teachers' discussions were limited in terms of connectivity between the components of instruction, meaning that their discussion tended to deal with each component separately rather than occurred in connection with each other. Furthermore, when connections were made during the discussion, only few components of instruction appeared. Based on this result, the paper suggests the need to develop tools to facilitate effective reflection in ways that incorporate various components of instruction and enhance connectivity between the components and between the instructions.

• Journal of Mechanical Science and Technology
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• v.20 no.4
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• pp.554-560
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• 2006

This paper describes the demonstration of successful fabrication and initial characterization of micromachined pressure sensors and micromachined jets (microjets) fabricated for use in macro flow control and other applications. In this work, the microfabrication technology was investigated to create a micromachined fluidic control system with a goal of application in practical fluids problems, such as UAV (Unmanned Aerial Vehicle)-scale aerodynamic control. Approaches of this work include: (1) the development of suitable micromachined synthetic jets (microjets) as actuators, which obviate the need to physically extend micromachined structures into an external flow; and (2) a non-silicon alternative micromachining fabrication technology based on metallic substrates and lamination (in addition to traditional MEMS technologies) which will allow the realization of larger scale, more robust structures and larger array active areas for fluidic systems. As an initial study, an array of MEMS pressure sensors and an array of MEMS modulators for orifice-based control of microjets have been fabricated, and characterized. Both pressure sensors and modulators have been built using stainless steel as a substrate and a combination of lamination and traditional micromachining processes as fabrication technologies.

• The Journal of Information Systems
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• v.17 no.3
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• pp.235-254
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• 2008

This article describes the latest development of a generic approach to detecting emerging trends and transient in scientific literature. The work makes substantial theoretical and methodological contributions to progressive Information analysis. A specialty is conceptualized as a time variant duality research front concepts in information science. A research front is defined as an emergent and transient grouping of concepts and underlying research issues. The contributions of the approach is that the nature of an intellectual base is algorithmically and temporally identified by emergent research-front terms. The modeling process is implemented in RADERS, and applied to the analysis of telecommunication field. Practical implications of the work are discussed. A number of challenges and opportunities for future studies are identified.

• Advances in aircraft and spacecraft science
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• v.8 no.4
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• pp.273-287
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• 2021

Model-based, data-driven and physics-based approaches represent the state-of-the-art techniques to estimate the aircraft flow angles, angle-of-attack and angle-of-sideslip, in avionics. Thanks to sensor fusion techniques, a synthetic sensor is able to provide estimation of flow angles without any dedicated physical sensors. The work deals with a physics-based scheme derived from flight mechanic theory that leads to a nonlinear flow angle model. Even though several solvers can be adopted, nonlinear models can be replaced with less accurate but straightforward ones in practical applications. The present work proposes a linearisation to obtain the flow angles' closed form solution that is verified using a flight simulator. The main objective of the paper, in fact, is to analyse the estimation degradation using the proposed closed form solutions with respect to the nonlinear scheme. Moreover, flight conditions, where the proposed closed form solutions are not applicable, are identified.

• Journal of Korean Clinical Health Science
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• v.8 no.2
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• pp.1408-1416
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• 2020

Purpose; The purpose of this study was to identify the factors affecting turnover intention of dental hygienists and to find ways to prevent turnover in advance. Methods: The subjects of this study were dental hygienists working in dental hospitals in Busan and Gyeongnam. from 1 July 2019 to 30 August 2019 a number of total 203. The structured questionnaire was surveyed and analyzed by self- entry. The collected data were analyzed using an IBM SPSS ver. 20.0. Results: Night work 'none' and 'at least twice a week' was higher a job grievance(p<0.001), The work environment(p<0.001), job congnition(p<0.001), duty satisfaction(p<0.05) and external environment(p<0.001) of 'none' and 'once a week' was higher. The number of patient of 'less then 40' and 'over 80 groups' was high a job grievances(p<0.001). '60-79 groups' was higher a work environment(p<0.05), '40-59 groups' and 60-79 groups' was higher a job congnition(p<0.001), duty satisfaction(p<0.001), and external environment(p<0.001), coworker relationship(p<0.05), were high in 'over 80 groups'. The factors affecting turnover intention was investigated a job congnition (β = -0.384), coworker relationship (β = -0.174), and job grievances (β = -0.172). the turnover intention was higher in ' lower the job congnition', 'lower job grievances', ' bad coworker relationship' Conclusions: In order to raise the job congnition of dental hygienists, it is necessary to have a legislative provision for the practical work of dental hygienists, a stable job security and pride in the job, a sense of achievement in the work. also that is necessary to have program development for communication of coworker.

• International Journal of Computer Science & Network Security
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• v.21 no.7
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• pp.63-69
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• 2021

Flipped learning is necessary for modern education but quite difficult to implement. In pedagogical science, the question remains to what extent the practical work of the teacher in combination with the technologies of flipped learning will improve the quality of higher education. The aim of this article is to study the effectiveness and feasibility of using flipped learning technologies, assessing their perception by students (advantages and problems), identified an algorithm for introducing flipped learning technology in higher education institutions. Research methods. The main method is an experiment. An evaluation of the effectiveness of the study was conducted using a questionnaire and observation method. Statistical methods were used to evaluate the results of the experiment. The research hypothesis is that flipped learning allows the teacher to spend more time on an individual approach, to understand the real needs of students, and provide effective feedback, thereby improving the quality of learning and motivation of students, especially while studying complex material. The results of the study are to prove the effectiveness of the technology of flipped education in the study of complex disciplines, courses, topics. The use of flipped learning strategies improves the self-regulation of the educational process, group work skills, improves students' ability to learn, overcome difficulties. The technology of flipped learning in the presence of modern technical means and constant work on improving the level of digital literacy is an effective means for students to master complex topics and problematic issues that require additional consideration and discussion. The perspective of further research is the consideration of integrated approaches to the application of flipped learning technologies to the principles of STEAM-education, multilingual and multicultural programs, etc. It is also worth continuing to develop a set of methods aimed at enhancing the student's learning activities, the formation of group work skills, direct participation in creating the foundations of higher education.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.26 no.1
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• pp.15-20
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• 2014

In this study, improvement of university education is suggested so that university graduates in Architectural Engineering can work in the plant engineering industry without major retraining, which is generally required by plant engineering companies. Before the disposition of manpower to a plant engineering site, new recruits are retrained for about 2~3 years, since university education is neither sufficient, nor appropriate to handle plant engineering tasks. It is necessary to implement practical plant engineering into university education, so that graduates can work effectively in plant engineering fields, without major retraining. For a case study of an S2 University located in Seoul, it is enough to supplement the interdisciplinary program with plant engineering subjects, if proper texts are developed. To replace the plant engineering education offered by the company with university education, the following measures should be taken. First, basic plant engineering should be taught for 15 hours. Second, education on design and drawings should be reinforced.

• Journal of the Korean Applied Science and Technology
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• v.24 no.1
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• pp.92-97
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• 2007

The present paper deals with gaseous carbon dioxide separation by a commercial adsorbent: X-type zeolite. Experimental work was carried out at an ambient condition focusing on how well meeting to the national guideline. A few types of reactor and material were examined, and practical capability was found in a granular bed type reactor with the flow of 2.5 CMM. An optimum design of reactor and adsorbent could provide the required concentration, less than 2500 ppm, for the continuous operation up to 10 hours. More work including automatic regeneration is now underworking.