• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.133-134
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• 2022

With the advent of PyScript, there are more and more topics in practice. However, the official guideline has not provided a detailed description. This paper investigates the practical application about PyScript. The research results show that the current functions in PyScript cannot be well handled in web pages, and even cannot use the advantage model of Python, which is not suitable for practical application in the short term. However, it may be widely used in web development in the future since writing functions through Wasm can improve the efficiency of program execution.

• Journal of Gifted/Talented Education
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• v.11 no.1
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• pp.19-42
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• 2001

This paper addresses construction of a new network of invention education through the internet and creates a plan to apply it to practical invention education. We examined the status of invention education in Korea, the U.S., and Japan to consider problems of practical invention education and to draw a particular direction for the future invention education. Various papers, books, and documents related invention education were reviewed to make teaching and teaming strategies of invention education. Based on the analyses, criteria of teaching and loaming were identified as how to challenge teachers, students, parents, and administrators to successful implement invention education practices. Using the criteria of teaching and teaming, we designed a framework for a website and constructed a practical website concerned with invention education, including constructive components in the framework. This will require an experimental application during which teachers and researchers can do revisions and add supplementary information. This network system will provide practical information in regard to invention education and created a communications system for in charge of invention education.

• Journal of computational fluids engineering
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• v.18 no.3
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• pp.94-101
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• 2013

In the present study, a practical method to predict cavitation erosion, which caused a critical damage on hydraulic machineries, was developed. Impact and critical velocities were defined to develop a practical method for the prediction of cavitation erosion. To develope the practical method, the computational fluid dynamics (CFD) was introduced. Cavitating flows with erosion in a converging-diverging nozzle and around a hydrofoil were simulated by developed and validated code. Based on the CFD results, the cavitation erosion coefficient was derived by a curve fitting method. The cavitation erosion coefficient was formulated as the function of the cavitation and Reynolds numbers. A cavitating flow in an axisymmetric nozzle followed by radial divergence was simulated to validate the developed practical method. For the application to a propeller, a cavitating flow around a propeller was simulated. Predicted damage extent showed similar with damaged full-scale propeller blade.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.31 no.3D
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• pp.441-450
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• 2011

Recent construction projects consist of large and complex facilities, which project management information system (PMIS) is used for managing construction cost and schedule. The ministry of land, transport and maritime affairs (MLTM) is using a continuous acquisition and life-cycle support (CALS) system for managing the public construction projects. This study attempts to survey some problems of the CALS system in practical application, and then suggests the new functions to improve practical application of the CALS system. All functions in each menu were analyzed in the practical application aspect. All projects ordered from MLTM should use the CALS system as a PMIS, but the practical application is limited in partial functions and special working group. And the utilization of system is focused on simple tasks and report process. One of main reason is that the system is using numerical data rather than graphical data. This study suggests new functions and a visualized management method that can improve the practical applicability using a 4D object in each current functions.

• The Journal of Korean Institute for Practical Engineering Education
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• v.1 no.1
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• pp.30-37
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• 2009

The purpose of this study is the development and application of practical education program for the security of semiconductor equipments maintenance technology. For securing the semiconductor equipments maintenance technology, this study aims to research on the Training and Development. The main field of HRD is about the Training and Development. We develop the practical education program applying the ADDIE Model to conduct the education training. This developed program tests the education training on the officers of Samsung Electronics, the maker of semiconductor. By the test, we hope to provide the technology education program focusing on the practical experiences of systematic and effective companies.

• Korean Journal of Remote Sensing
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• v.23 no.1
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• pp.43-53
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• 2007

In this study, two standard specifications such as GML (Geography Markup Language) from OGC (Open Geo-spatial Consortium, Inc.) and X3D (extensible 3D) from Web3D consortium were dealt with for a web-based 3D urban application without using commercialized tools. In the first step of this study, DEM (Digital Elevation Model) and 3D GIS data sets were converted to GML structure with attribute schema. Then, these GML elements were projected onto a common coordinate system, and they were converted to the X3D format for visualization on web browser. In this work, a 3D urban data model, as a simple framework model, is extended to a framework model having further detailed information, depending upon application levels. Conclusively, this study is to demonstrate for practical uses of GML and X3D in 3D urban application and this approach can be applied to other application domains regarding system integrators and data sharing communities on distributed environments.

• Journal of dental hygiene science
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• v.6 no.2
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• pp.93-99
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• 2006

This study was carried out to investigate practical application status of oral hygiene devices through making a survey of labor of the D industrial company-about carefully curing oral disease in home, the status of practical application of tooth brush, the status of practical application of fluoridated toothpaste, status of practical application of auxiliary oral hygiene devices, a motive use or unuse of auxiliary oral hygiene devices. 1. In home, carefully curing oral disease is dental caries(62.4%). 2. Status of practical application toothbrush showed the highest user ratio of mideum size(79.6%). 3. Showed the highest user ratio of horizontal plane toothbrush(73.5%). 4. Answerd don't take a prudent attitued in choice of fluoridated toothpaste(73.5%). 5. In the status of reconition of oral hygiene devices, showed the highest user ratio of eletric toothbrush(77.0%). 6. In the status of reconition of auxiliary oral hygiene devices, showed the highest user ratio of wooden wedge stimulator(89.4%)and gargle liquid(84.5%). In using of oral hygiene devices, showed the highest user ratio of electric toothbrush(13.3%), toohbrush for periodontal patients(2.7%). In using of auxiliary, wooden wedge stimulator (58.4%)and gargle liquid(41.2%). In effect using of oral hygiene devices showed the highest user ratio of denture brush(50.0%)and eletric toothbrush(43.3%), in effect using of auxiliary oral hygiene devices showed the highest user ratio of water pick(80.0%) and dental floss(75.8%). 6. A motive of the use auxiliary oral hygiene device is choice by oneself through TV, advertisement, public information(57.6%), and the reason-they don't use of auxiliary oral hygiene devicebecause of they don't know proper to them the kind of auxiliary oral hygiene device.

• Journal of Digital Convergence
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• v.14 no.6
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• pp.449-455
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• 2016

In this study, the survey targeting 180 in-service hair dressers from beauty salons located in Seoul was carried out in order to determine the connection between the practical tasks(scalp, shampoo, cut, blow dry, roll setting, blow dry, coloring) of national hairdresser licensing examination and the practical field. The utilization level of 7 practical subjects tasks was average except for hair coloring which showed a high support of spread and spread-skill tasks. Also, the utilization level of two subjects including haircut and coloring gave a positive influence on the practical skill (p<0.05). Therefore, practical application of haircut which is one of the most important subjects for in-service hair dressers and high quality education for customer satisfaction are necessary and it is necessary to check other subjects which have no influence on the practical field again.

• Korean Journal of Child Studies
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• v.20 no.3
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• pp.183-197
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• 1999

A pilot education program was developed, applied in a practical setting, and evaluated. The program was designed on the basis of various educational philosophies and characteristics of parents as learners in various developmental stages. Specialists in the fields of parent education, early childhood education and child development were consulted. The comparative results between the pre- and post-tests of parent behaviors demonstrate that this program has a positive influence on the behaviors of participating patents. It was concluded that this program can be applied usefully in the development of and application to various parent education programs in Korea.

• Journal of Korean Home Economics Education Association
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• v.15 no.1
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• pp.15-32
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• 2003

This study examined teacher perception of the instructional method. activities and material in terms of class quality enhancement. Also this study established instructional method. activities and material application Per 7th Practical Arts Education Course guidance domain. and type identification of the instructional method and activities unique to the Practical arts curriculum. Conclusions : 1. Teachers consider the instructional method and material beneficial. However in the item relevant to application of diverse instructional methods Per specific teaching objective and educational content in the actual classroom. the highest percentage responding. ‘relatively yes’ (39.7%) . balanced out with those answering. ‘no’(37.7%) 2. In linking the instructional method and material to secondary school home economics education, teachers experienced difficulty in teaching only the clothing education domain . 3. In each guidance domain, lecture method, problem-solving learning. cooperative learning. home project learning and functional learning were surveyed for instructional method suitability. Notably, home project learning was identified as a significant instructional method. This result begs in-dept analysis as home project learning may be utilized as a tool to compensate for the absence of practical educational objective condition fulfillment and to substitute for teachers unable to Provide such functional guidance in class. 4. In each guidance domain. role-playing. debate/discussion. case study research, practical exercise and activity reporting were rated as essential teaching ㆍ learning activities. 5. In each guidance domain.‘VCR’, ‘CD-ROM’ and ‘Web media’ were identified as suitable instructional materials .