• 디지털융복합연구
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• 제20권4호
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• pp.321-331
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• 2022

최근 중국 시각디자인 분야 기업들은 학교인재 양성의 질적 저하, 졸업생의 개인 능력은 기업의 요구를 만족시킬 수 없는 문제를 반영하고 있다. 이를 해결하기 위해서는 선진국처럼 완전한 시각디자인 분야 NCS 제도가 필요하다. 따라서 본 연구의 목적은 학생의 자기 평가, 기업의 직업 요구, 학교 교육 방식 세 가지 측면에서 분석하고 한국 시각디자인 분야의 국가직업능력표준을 참고해 중국 시각디자인 분야의 직업능역표준을 개발하는 것이다. 연구방법은 한국 시각디자인 분야의 국가직업표준을 바탕으로 중국 장쑤성 S 대학의 시각디자인학과 교육제도를 분석하고 시각디자인학과 졸업생들을 대상으로 설문조사를 실시하는 한편 중국 시각디자인회사의 직업요건을 참고해 중국 시각디자인 분야의 국가직업표준을 개발하는 것이다. 이를 분석해서 연구결과는 중국 시각디자인 분야 국가직업능력표준의 개발방안을 제시하였다.

• Spatial Information Research
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• 제23권3호
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• pp.123-132
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• 2015

2009년 제7차 개정 교육과정부터 자율과 창의 교육을 중심으로 현장체험학습을 하도록 권장하고 있으며, 현장체험학습의 중요도와 관심이 증가하고 있다. 현장학습의 중요성이 증가하면서 관련 앱의 출시가 증가하고 현장체험학습 지원을 위한 다양한 연구가 진행되고 있다. 본 연구는 현장체험학습의 특징과 사용자 요구사항 분석을 바탕으로 현장체험학습을 지원하기 위한 저작도구의 개념을 정의하고, 개념적 설계를 진행하였다. 현장체험학습 저작도구는 사전, 현장, 사후단계 활동을 지원할 수 있어야 하며, 위치기반의 체험활동 저작이 가능하고, 역사, 과학, 지리 등 현장학습이 이루어지는 교과의 특성을 반영한 저작기능이 요구된다. 특히 현장체험활동 이후 탐구활동 결과물들이 재활용될 수 있는 구조로 설계되어야 함을 확인하였고, 이를 바탕으로 개념적인 설계를 진행하였다.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.239-246
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• 2013

This study is aimed at understanding the color extendibility of color-field abstract through Mark Rothko's paintings. Color extendibility is a structure applied by Mark Rothko. He simplifies it and by pursuing autonomy and immediacy of the color itself, including surface color and the front of color-field, Rothko creates value through motions in his square paintings of non-fixed shapes. Chapter 2 revisits the meaning of color in abstract expressionism and explains the principle of color-field by applying the concept of ergon and parergon. In chapter 3, the principle, processes, methods, techniques of expression were studied as a basis to understand color extendibility and color-field abstract. In chapter 4, the works of Mark Rothko were analyzed based on his multiform paintings(1946-1948), number and untitled(1949-1957), and black paintings(1958-1970) in order to identify, in the final chapter, the features of color extendibility in Rothko's works. According to the above research, the thesis successfully concludes that the artist's reconstruction of reality and readjustment of transcendent reality are reproduced via color extendibility, the movement of color-field.

• Journal of Computational Design and Engineering
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• 제2권3호
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• pp.183-194
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• 2015

This paper proposes a novel method for visualizing the thickness and clearance of 3D objects in a polyhedral representation. The proposed method uses the distance field of the objects in the visualization. A parallel algorithm is developed for constructing the distance field of polyhedral objects using the GPU. The distance between a voxel and the surface polygons of the model is computed many times in the distance field construction. Similar sets of polygons are usually selected as close polygons for close voxels. By using this spatial coherence, a parallel algorithm is designed to compute the distances between a cluster of close voxels and the polygons selected by the culling operation so that the fast shared memory mechanism of the GPU can be fully utilized. The thickness/clearance of the objects is visualized by distributing points on the visible surfaces of the objects and painting them with a unique color corresponding to the thickness/clearance values at those points. A modified ray casting method is developed for computing the thickness/clearance using the distance field of the objects. A system based on these algorithms can compute the distance field of complex objects within a few minutes for most cases. After the distance field construction, thickness/clearance visualization at a near interactive rate is achieved.

• 한국의료질향상학회지
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• 제29권2호
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• pp.47-63
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• 2023

Purpose:This study aims to suggest the future direction for applying service design to improve the quality of healthcare as part of hospital service innovation and present implementation plans in Korea, based on a review of quality improvement activities and the current status of service design applications. Methods: Through a literature review, we examined the status of service design introduction and application in the healthcare field, focusing on cases in the US and Europe. The possibility and limitations of service design in the healthcare field were examined through a comparison of oversea and domestic cases. Results: Recently, service design has begun to be applied to the healthcare field worldwide. Service design shows the possibility of an alternative that alleviates and complements the limitations of existing quality improvement activities. It also offers the possibility of creating new organizational improvement and innovation approaches through integration and convergence with existing quality improvement activities and management innovation. Conclusion: To effectively apply service design to hospitals, it is necessary to integrate internal organizations related to service improvement, combine methods, and objectively measure and evaluate performance. To this end, we propose the operation of a nationwide education and training center for quality improvement and service design led by academic society. Service design will provide an opportunity to change the management innovation and organizational culture of hospitals beyond the scope of the current quality improvement, which deals only with micro-subjects of individual hospitals.

• 한국군사과학기술학회지
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• 제18권3호
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• pp.244-252
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• 2015

This paper describes design and construction results of the measurement system developed on the purpose of measuring properties of AC magnetic field sensors used in the weapon system. The system for measuring the properties of AC magnetic field sensors consist of 3-axis helmholtz coil, signal generator, signal amplifier, sensor data acquisition unit and AC magnetic field sensor property measurement & analysis equipment including the operating software. By using this system, we can measure various properties of AC magnetic field sensor such as sensitivity, linearity and dynamic response in the frequency from 1 Hz to 10 kHz. Finally we also verified its performance by measuring the property of a MAG 639, standard magnetic field sensor of bartington instruments, with the developed measurement system.

• 디자인학연구
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• 제17권4호
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• pp.51-60
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• 2004

대표적인 고부가가치 산업의 하나인 의료기기 산업은 선진국과의 기술격차를 최소화하여 해외수출시장의 진입이 매우 용이한 분야임에도 불구하고 그동안 일반인에게는 생소한 분야로 인식되어 각종 제도와 정책적인 지원 등에서 소외받아왔다. 특히 효율적인 진료와 환자의 심리적 안정을 위해 의료기기의 제품디자인은 매우 중요한 요소임에도 불구하고 디자인에 대한 무관심과 인식부족으로 투자와 지원이 부족했었던 대표적인 분야이다. 따라서 본 연구는 국내 의료기기 산업의 현황과 국내외 시장환경에 대한 일반적인 고찰과 함께 현 단계에서의 디자인문제점을 제시하고 이를 해결할 하나의 대안으로 대표적 고부가가치 장비인 이동형 영상진단장비에 대한 디자인개발 프로세스를 진행하여 결과물을 도출하였으며 이를 통한 디자인경쟁력의 중요성을 부각시키고 의료기기산업의 후발 디자인추진업체에 하나의 기초자료와 모델을 제시하고 지속적인 디자인투자의욕을 고취시키는 역할을 하고자 한다.

• 한국전기전자재료학회논문지
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• 제26권4호
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• pp.257-263
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• 2013

In this paper, Solar, Wind, fuel cell used in a Power conversion devices and industrial inverter motor to increase the efficiency of energy consumption, which is a core part of high-efficiency, high-voltage Trench Gate Field Stop IGBT was studied. For this purpose Planar type NPT IGBT and Planar type Field Stop IGBT have designed a basic structure designed to Trench Gate Field Stop IGBT based on the completed structure by analyzing the energy consumption of electrical characteristics, efficiency is a key part, high-efficiency and high-voltage inverter for industry regarding the optimization design for Trench Gate Field Stop IGBT.

• 패션비즈니스
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• 제27권3호
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• pp.150-165
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• 2023

The purpose of this study is to propose a fashion design creativity convergence education program based on creative thinking that can be effectively used to create a creative fashion design in the fashion education field, and to verify the suitability of this program and its effectiveness in improving creativity. To this end, a fashion design creative convergence program combining divergent thinking and convergence thinking was designed, and an experimental study was conducted among college students in the fashion design department. Creativity evaluation was conducted by evaluating students' creative ability and creativity of fashion design results. In addition, an open survey was conducted to collect learners' opinions on the suitability of the program and the convergence process of divergent and convergent thinking. As a result of this study, it was found that the fashion design creative convergence education program based on creative thinking improves the creative competency of major learners of fashion design and is the learning performance competency in the process of producing creative results. This study is meaningful as it is a basic study that proposes a fashion design education program to foster the creative competency of fashion design majors, and is expected to be used in various ways in the educational field.

• 한국음향학회지
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• 제31권4호
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• pp.225-234
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• 2012

The anechoic chamber is essential tool to measure the various acoustic parameters with high precision. The chamber provides the climate controlled indoor environments but requires the dedicated room at a great cost in order to isolate and absorb sound field. Provided the purpose of the chamber is specific to the experiments of sound localization, the performance requirements excluding free field can be alleviated for cost effective solution. This paper designs low cost and profile anechoic chamber based on acoustic pyramids and evaluates the performance specified by the Annex of ISO 3745. Data analysis is employed to measure the free and hemi-free field performance over five straight paths for working areas and four paths for non-working areas. The identical two measurement campaigns were conducted for free and hemi-free field chamber which is easily interchangeable by simple labor in this chamber design. In the working area with conventional speaker, the results of these analyses demonstrate that lab-designed anechoic chamber is in conformance with ISO 3745 for 250 Hz - 16 kHz one-third octave band at free field chamber and for 1 kHz - 16 kHz one-third octave band at hemi-free field chamber.