• Journal of Agricultural Extension & Community Development
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• v.20 no.3
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• pp.729-753
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• 2013

The purpose of this study was to analyze effectiveness of 4-H Seoul Field-Experiential Learning Program(4-H SFELP). The effectiveness scale of youth accredited activity was applied to analyze the effectiveness and satisfaction of the program. After screening the data, 155 responses were used to analyze the data for this study. The major findings of this study were as follows. First, 4-H SFELP has positive effects on the level of global leadership, initiative in exchange, and understanding other cultures which are related with effectiveness of youth exchange activity. Second, 4-H SFELP has positive effects on the level of confidence, challenge spirit, achievement motivation, and collective leadership which are related with effectiveness of youth adventure and challenge activity. Third, 4-H SFELP has positive effects on the level of problem-solving skills, morality, other-respect, and self-respect which are related with effectiveness of youth self-improvement activity. Fourth, 4-H SFELP has positive effects on the level of self-efficacy and autonomy but has not effects on the level of inquiring mind of participants. All these findings were discussed for youth workers and researchers.

• Transactions of the Korean Society of Mechanical Engineers
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• v.10 no.6
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• pp.861-869
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• 1986

A numerical study has been conducted on the development of the velocity and temperature fields in a laminar flow through an eccentric annular duct. A bipolar coordinates system is adopted, and a numerical program is developed to analyze 3-dimensional parabolic flow problems. In the analysis of the velocity field, the entrance length has been defined as the distance where the axial pressure gradient is greater than that of the developed velocity field by 5%. The dimensionless hydrodynamic entry length increases with increasing eccentricity. In the transverse flow fields, the reverse flow region along the wall due to the developing axial velocity near the entrance of the duct is found. In the analysis of the temperature field, the thermal entry length has been defined as the axial distance where the mean fluid temperature is 5% less than that of the developed temperature field. The dimensionless thermal entry length increases as eccentricity or Prandtl number increases. The overshoot of the mean Nusselt number over the developed value at the zero-temperature wall is encountered, and the rate of the overshoot increases with the increase of the eccentricity and Prandtl number.

• Hwankyungkyoyuk
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• v.21 no.4
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• pp.67-78
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• 2008

The aim of this study is to develop of standard curriculum for University-level Program (UP) in environmental science. UP has much merit; for example, high school students can develop their road for future by the UP procedure which is related intimately with their choice of road for future. Environmental Science is the subject which is stable for UP's goals because of interated nature of environmental science. These goals and the increase of social demand made us proceed this study. So this study had developed a standard curriculum for UP in environmental science and designed in-service program for lecturers. This study analyzed the current situations and problems of the present environmental education in the university liberal arts and high school environmental science curriculum. As a result, most of environmental educations have been conducted mainly by an approach of natural science. Inevitably they should have limits in which students can't have holistic view in solve the environmental problem. Development of Standard Curriculum for UP in Environmental Science targeted on three points. The first point is the consideration for nature of talented high school students who have interests for environment. The second point is promotion of environmental literature for talented highschool students. The third point is the level of lecture, which we put together the lecture level on university general liberal arts. And designed the in-service program for lecturers, which constructed of six field and sisty hours.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.27 no.1
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• pp.87-110
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• 2016

In Korea, only a small study based on the bibliotherapy program for responsibility promotion of at risk or alienated youth has been performed. The purpose of this proposed study is to further examine the challenges and effects of a group bibliotherapy program on alienated youth to determine the degree of success in terms of "responsibility" and/or positive results. The current research program included a relatively small sample size of 11 young people (2 boys, 9 girls) in the Suwon Youth Center from November to December, 2015. The alienated youth program consisted of 8 sessions in the correct activity center with or having levels of insight, application, and verification measured using the Lee Sang Ro et al. (1989), Developmental Responsibility Examination (Scale of Responsibility). As a result, this study will confirm that the program to raise the level of alienated youth responsibility produces positive effects. These results will provide additional theoretical rationale and implications capable for applying "responsibility" education for alienated youth to the overall field encompassing youth education. Based on this, it will be necessary to extend various identified methods in depth to achieve this overall goal.

• Journal of Internet of Things and Convergence
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• v.7 no.1
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• pp.35-41
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• 2021

The purpose of this study is to explore elderly women's experience of the convergent tea culture therapy program when they use day care centers, ultimately getting a better understanding of such experience. For the purpose, the study made profound interviews with 4 old women who experienced the convergent tea culture therapy program from its start to final session. That program was provided by H day care center located in P city. And then, this research analyzed data from those interviews by using the phenomenological methods. As a result of the analysis, the study could divided the surveyed female elders' experience of the above mentioned program largely into 4 categories, which are, 'getting away from daily routines', 'feeling as if I'm the queen when having tea', 'finding myself feeling younger with tea', and 'feeling the true sense of happiness with tea'. With this result taken into serious consideration, this study suggested that more attention and intervention be urgently needed in the field of senior welfare practices, especially leisure activity for elders which is currently in trouble due to the covid-19 crisis.

• The Journal of the Convergence on Culture Technology
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• v.8 no.4
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• pp.67-74
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• 2022

The purpose of this study was to develop and apply a mental simulation practice program using standardized patients for nursing students and to verify the effectiveness. This study is a single-group pre- and post-design study, and a structured questionnaire was provided to 186 nursing students at a university in J for data collection. The collected data were analyzed using SPSS/WIN 27.0 program. As a result of the study, the mental simulation practice education program using standardized patients showed the subjects' communication ability (t=-2.575, p=001), learner self-efficacy (t=-2.228, p=.026) and problem-solving ability (t=-2.298, p=.017) was found to be effective. As a result of this study, it is necessary to develop and apply a simulation practice education program that creates an environment similar to the actual situation and applies various cases using the necessary resources to improve the field adaptation ability of nursing students.

• Journal of Korean Home Economics Education Association
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• v.7 no.1
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• pp.107-120
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• 1995

This study aims at seeking how to activate and operate vocational home economics curriculum efficiently. We collected data from school district offices in the nation and questionaries to 37 high school teachers in charge of vocational home economics, 30 teachers in charge of vocational course, 305 students of vocational school, and 135 students on vocational course for the recognition of and request for vocational home economics curriculum. Collected data were analysed by frequency, percentage, and X(sup)2, and SPSS/PC(sup)+ program are used for the statistical analysis. Followings are the outcomes of this study. 1. The number of classes in which vocational home economics is operated has been on the rise since 1986. As for curriculum of vocational high school, 79 classes for clothing, tourism, and childhood education are being operated in 8 schools. 2. Teachers acknowledge vocational training should keep complete and sustaining education and that it should aim ar conduction education which enables students to acquire technical knowledge and to seek a gob. Both teachers and students admit vocational home economics should be carried out so that vocational training can be combined with general education. 3. Teachers put more emphasis on its major field than that general field. As for laboratory classes, teachers complained about the financial lack, while students need for field practice for the purpose of opening the way for combing theory with practice and proposing for scientific study of industrial sites. As for the contents, students considered the technical course size appropriate and they though it is desirable that the ratio of practical class should be increased by more than 60% of that of the current class ratio.

• Progress in Medical Physics
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• v.30 no.2
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• pp.59-63
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• 2019

Purpose: To manage radiation measurement equipment, a web-based management program has been developed in this study. Materials and Methods: This program is based on a web service and Java Server Pages (JSP) and employs compatibility and accessibility. Results: The first step in the workflow has been designed to create accounts for each user or organization and to log in. The program consists of two parts: fields for listed instruments, and measurement information. The instruments for measuring radiation listed in this program are as follows: ionization chambers, survey meters, thermometers, barometers, electrometers, and phantoms. Instrument properties can be put in the recording fields and browsing for associated instruments can be performed. The main part of the program is the cross-calibration for each ion chamber. For instance, the ionization chamber to be used as a relative dosimeter can be registered by cross-calibration data with a reference chamber calibrated by an accredited laboratory. This program supports methods using the central axis transfer theory for cross-calibration for the ionization chambers. The reference and field ionization chambers were placed in a solid water phantom along the beam central axis at two different depths, and then the positions were switched. Each measured value was used for calculating the cross-calibration factor. Conclusions: Because many instruments are used and managed in radiation oncology departments, systematic, traceable recording is very important. The web-based program developed in this study is expected to be used effectively in the maintenance of radiation measurement instruments.

• Korean Journal of Veterinary Research
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• v.48 no.4
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• pp.431-440
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• 2008

Brucellosis is one of the most important zoonosis in worldwide. As one of the control measures, attempts have been made to develop new diagnostic methods using filed isolates as a national policy in many countries. Currently, bovine brucellosis in Korea have been received attention in both public health and economical aspects due to sudden increase of outbreak. Based on the situation, we compared standard strain (B. abortus 1119-3) with field isolates to reveal the differences among them. Biological and biochemical charateristics, antibiotic resistance profiles, outer membrane proteins (OMPs) and lipopolysaccharide analysis of the strains were included in this study. For the diagnostic purpose, an attempt was made to find out a novel antigen from the Korean isolates by serological analysis. There were differences about 55 kDa, 36-38 kDa and 20 kDa in analysis of OMPs by SDS-PAGE and Western blot with positive sera ($\geq$ 1:400 in SAT titer). Also, a serological diagnostic method, ELISA was conducted using OMPs of the strains as novel antigen. Relationships between O.D. and SAT titer were analyzed using field sera showing different SAT titer. High correlation coefficient was observed between SAT titer and ELISA. Results from this study suggested that a new diagnsotic method should be developed using their own field isolates in each country.

• Journal of Practical Engineering Education
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• v.13 no.2
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• pp.261-270
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• 2021

The purpose of this study is to develop a capstone design program by applying a design thinking methodology to the digital healthcare field to cultivate creative convergence talents with complex and practical skills and understanding of new technologies required in the era of the 4th industrial revolution. To this end, we analyzed the literature and previous studies in the field of digital healthcare and capstone design and proposed a capstone design model and application plan in the field of digital healthcare. The effectiveness was confirmed through expert review, and the effectiveness was analyzed by pilot application of the capstone design program. This is meaningful in that it can be used as an operation guide that can be used step-by-step when applying the capstone design in the digital healthcare field.