• 만화애니메이션 연구
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• 통권33호
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• pp.551-578
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• 2013

2006년 10월 게임물등급위원회(이하 '게임위') 출범후 2007년과 2010년을 제외한 매년 아케이드 게임물 심의 신청은 1000건 이상으로 '게임위' 근무 인력으로 처리하기에는 과다한 심의물량이라고 할 수 있다. 특히 기술심의 또한 수작업으로 처리하다보니 일관성과 객관성을 확보하기 힘든 실정이다. 이러한 문제를 해결하기 위한 효과적인 방안으로서 반복적으로 진행되고 많은 시간이 걸리는 아케이드 게임물에 대한 기술심의의 자동화가 필요한 것이다. 본 연구는 아케이드 게임물의 기술심의에서 어떠한 부분까지 자동화가 가능하고 분명히 자동화가 되어야 하는 부분은 어디인지를 고찰하는 것을 목표로 한다. 이를 위해 국내 GLI표준을 따르는 인증기관(BMM Korea)과 게임물등급위원회 심의 담당자와의 전문가 인터뷰를 통해서 양 기관 규정간의 차이를 조사 분석하였다. 그 결과 12가지 표준화와 14가지 자동화가 필요한 요소를 도출하였다. 본 연구는 아케이드 게임 분야의 건전한 게임개발 토양을 제시하여 문화콘텐츠의 꽃인 게임산업의 진흥에 기여할 것으로 기대한다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1991년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 22-24 Oct. 1991
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• pp.1796-1800
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• 1991

Picture Archiving and Communication Systems(PACS) provide an integration of digital imaging information in a hospital, which encompasses various imaging equipment, viewing workstations, database archive systems, and a high speed fiber optic network. One of the most important requirements for integration is the standardization of communication protocols to connect devices from different vendors. Since 1985, the ACR-NEMA standard provides a hardware interface, a set of software commands, and a consistent set of data formats for point-to-point interconnection of medical equipment. However, it has been shown to be inadequate for PACS networking environments, because of its point-to-point nature and its inflexibility to allow other services and protocols in the future. Based on previous experience of PACS developments in The University of Arizona, a new communication protocol for PACS networks has been suggested to the ACR-NEMA Working Group VI. The defined PACS protocol is intended to facilitate the development of PACS's capable of interfacing with other hospital information systems. Also, it is intended to allow the creation of diagnostic information data bases which can be interrogated by a variety of distributed devices. A particularly important goal is to support communications in a multivendor environment. The new protocol specifications are defined primarily as a combination of the International Organization for Standardization / Open Systems Interconnection (ISO/OSI) protocols and the data format portion of ACR-NEMA standard. This paper addresses the specification and implementation of the proposed PACS protocol into network node. The protocol specification, which covers Presentation, Session, Transport, and Network layers, is summarized briefly. The implementation has natural extentions to Global PACS environments. The protocol implementation is discussed based on our implementation efforts in the UNIX Operating System Environment. At the same time, results of performance evaluation are presented to demonstrate the implementation of defined protocol. The testing of performance analysis is performed on the PACS prototype node.

• 한국의상디자인학회지
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• 제18권1호
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• pp.191-203
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• 2016

The 3D virtual fitting system is a new and very efficient system replacing real fitting in apparel industry and on-line shopping. It is a win-win system for both of consumer and manufacturer which not only reduces design and production time but also resolves consumer's complaints by checking the wearing image beforehand. It is a must-have item in the future. The purpose of this study is to analyze sizing menu, terms, and current status and to figure out problems of avatar sizing programs which substitute human bodies in virtual fitting. We chose three existing outstanding programs in domestic and global market, compared and analyzed the program, manual, and terms that are used in avatar sizing, and investigated the strengths, weaknesses, problems of options and terms and finally suggested an alternative terms. The revealed problems are as follows: each program supports various avatars ranging from male to female, from child to adult, and from oriental style to western style. The image of the avatar could be changed through the options for hair style, shoes and accessories. But we found out some problems. The avatar body types are far from actual human body types, avatar sizing menus and item terms are different from program to program, and terms not yet standardized. Cooperative efforts of industry and academy on standardization of sizing menus and terms should be emphasized for the virtual fitting system to be widely used like the other computer graphic programs or word editors.

• 한국전자거래학회지
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• 제14권4호
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• pp.299-313
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• 2009

국내 물류 환경이 점차 글로벌 물류로 변화됨에 따라 업무 처리에 다양한 물류 주체들이 참여하고, 화물은 컨테이너에 포장되어 여러 단계를 거쳐 수화인에게 전달된다. 또한 화물 배송 과정 중간에 화물이 손상되거나 유실될 가능성이 크다. 이 때문에 송화인과 수화인을 비롯한 여러 물류 주체들에게 있어서 수출입 화물에 대한 흐름의 파악은 매우 중요한 문제가 되고 있다. 하지만 현실적으로는 여러 가지 문제로 인해 화물이 전달되는 과정을 일관되게 추적하는 것은 매우 어려운 실정이다. 그 원인은 화물과 정보 흐름이 일치하지 않는다는 것과 업무자동화 측면에서 표준 정보 및 프로세스가 아니어서 물류 주체 간 데이터 연동이 어렵다는 것이다. 이에 본 논문에서는 화물 추적 업무에 있어서 단일화되고 통합된 비즈니스 협업을 위한 비즈니스 프로세스를 정의하고, 그 결과를 이용해 표준 데이터를 정의하고자 한다. 개발된 프로세스 모델과 표준 데이터는 국제적으로 상호운용성을 지원할 수 있도록 하였다.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제27권2호
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• pp.109-118
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• 2016

Objectives: The aim of this study was to develop the computerized Comprehensive Learning Test-Reading (CLT-R) to evaluate the cognitive processes and achievements related to their basic reading ability and identify dyslexia in children and adolescents in South Korea. We also obtained the normative data and evaluated the reliability and validity of the test. Methods: We developed the CLT-R, including the word attack/nonword decoding, paragraph reading, sound blending, nonword repetition, rapid automatized naming, letter-sound matching, visual attention, orthography awareness, and digit span tests, for the purpose of diagnosing dyslexia. We investigated the reliability and validity of the tests and gathered the normative data from 399 subjects (male 48.9%), aged 5-14 years, from the last grade in kindergarten to middle school, dwelling in Seoul and Gyeonggi Province, South Korea. Results: No statistical differences were observed between the means of the tests and retests of the CAT. The mean of the correlation coefficient of the test-retest scores was 0.85. According to the construct validity test calculated by principal constant analysis using the oblique rotation method, 4 factors explained 70.0% of the cumulative variances. In addition, the normative data were obtained for all of the CLT-R subtests. Conclusion: The computerized CLT-R can be used as a reliable and valid tool to evaluate the reading achievement and reading related cognitive process in Korean children and adolescents in schools, clinics, and research institutes.

• 한국의류산업학회지
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• 제20권6호
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• pp.752-758
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• 2018

Due to environmental pollution and human hazards of some synthetic dyes, the global fashion companies are increasingly interested in eco-friendly products, especially natural dye. For the globalization of natural dyeing industry based on this concern, however, there are some deficiencies of standardization, specification, and conformity assessment on natural dyestuffs as well as natural dyeing process. These obstacles should be not only studied but also defined for a commercial transaction. Accordingly, a study for conformity assessment on commercialized natural dyestuffs (red) was conducted by HPLC analysis in this study. As the results of HPLC analysis, alizarin and purpurin, representative index ingredients, were detected in most of the samples, but the index ingredient content in each sample was different. In addition, some samples showed the variety of peaks including the index ingredients and others. It was inferred that the representative index ingredients could be used on the traceability of natural sourced dyestuffs. These results are related to the index ingredient consistency, standardization, and reproducibility of natural dyed products including such as yarns, fabrics, garments, and so on. Therefore, the present study was demonstrated that in order to determine the conformity assessment system for the satisfaction of all stakeholders, the offering of information on the origin, manufacturing process, and index ingredient content of natural dyes should be prioritized.

• 농촌계획
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• 제29권4호
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• pp.137-152
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• 2023

Data is indispensable for digital transformation of agriculture with the development of innovative information and communication technology (ICT). In order to devise and prioritize strategies for enhancing data competitiveness in the agricultural sector, we employed an Analytic Hierarchy Process (AHP) analysis. Drawing from existing research on data competitiveness indicators, we developed a three-tier decision-making structure reflecting unique characteristics of the agricultural sector such as farmers'awareness of the data industry or awareness of agriculture among data workers. AHP survey was administered to experts from both agricultural and non-agricultural sectors with a high understanding of data. The overall composite importance, derived from the respondents, was rated in the following order: 'Employment Support', 'Data Standardization', 'R&D Support', 'Start-up Ecosystem Support', 'Relaxation of Regulations', 'Legislation', and 'Data Analytics and Utilization Technology'. In the case of experts in the agricultural sector, 'Employment Support' was ranked as the top priorities, and 'Legislation', 'Undergrad and Grad Education', and 'In-house Training' were also regarded as highly important. On the other hand, experts in the non-agricultural sector perceived 'Data Standardization' and 'Relaxation of Regulations' as the top two priorities, and 'Data Center' and 'Open Public Data' were also highly rated.

• 유통과학연구
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• 제11권8호
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• pp.15-23
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• 2013

Purpose - This is a case study aimed at finding a solution for improving the pallet loading efficiency in the process of delivering products through a transshipment using the T-11 and T-12 pallet systems. The study proposes a solution by demonstrating the case of a certain manufacturer A, who aims to reduce the logistics cost by using packaging sizes that are commonly applicable and can improve the compatibility between the T-11 pallet system, designated as the standard pallet in Korea, and the T-12 pallet system, which is commonly used in other foreign countries. The use of common sizes increases compatibility among the two systems and reduces both logistics and environmental costs. Thus, this case study calculates the quantitative benefits of applying common packaging sizes to improve the compatibility between the T-11 and T-12 pallet systems. These systems are considered to be the most important and widely used transportation systems in the global logistics industry. Research design, data, and methodology - This study examined manufacturer A's representative product and delivery system and assessed how manufacturer A was affected by the use of incompatible packaging sizes in the T-11 (1100 mm×1100 mm) and T-12 (1200mm×1000 mm) pallet systems, which were specified in the KS T 1002 standard. In addition, this study analyzed the impact of these packaging sizes on A's logistics cost. The TOPS program (Total Packaging System) was used to simulate pallet loading efficiency,and the main parameter studied was volume, as calculated from length, width, and height. Results - When the sizes of secondary packaging were not compatible across the T-11 and T-12 pallet systems, a reduction in loading efficiency was observed, leading to an increase in logistics cost during transshipment. Such low loading efficiencies led to a further loss of efficiency in transportation, storage and unloading. This may have a possible environmental impact with high social expenses, such as increased CO₂ emissions. Hence, this study proposed that the KS T 1002 standard be amended to include 21 packaging sizes, including 7 sizes of the 600 mm×500 mm category, which are compatible with both the T-11 and T-12 pallet systems. Conclusions - This study found that the 69 standard sizes under the T-11 pallet system and the 40 standard sizes under the T-12 system in the KS T 1002 standard can be simplified and reduced to 21 mutually compatible packaging sizes, enabling logistics standardization and reducing national-level logistics costs. If the government pays attention to this study and considers the standardization of common sizes for the T-11 and T-12 pallet systems and amends the KS T 1002 standard, this study will deliver practical value to the global logistics industry, apart from being of academic significance.

• 한국해양학회지:바다
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• 제19권3호
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• pp.202-214
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• 2014

급격히 증가하고 있는 무인해양관측 체계들의 현황을 글로벌 관점에서 조명하고, 이를 범국가적 차원에서 통합, 조정, 관리하기 위한 네트워크에 대해 고찰하였다. 3차원 시공간적으로 변동이 심한 해양환경을 관측/감시하기 위해서 무인해양관측 플랫폼들은 점차 다양화되고 있는데, 여기서는 이동형(표층 뜰개, 중층 플로트, 수중 글라이더)과 고정형(표층 및 수중 계류선, 바닥장착형 관측)으로 구분하여 각각의 목적, 역사, 현황을 조사하고, 향후 변화를 전망했다. 이들을 활용하여 글로벌 해양관측체계에 기여하고 있는 대표적인 고정형과 이동형 무인해양관측 네트워크(ARGO와 OceanSITES) 프로그램들의 현황에 대해서 알아보고, 글로벌 해양관측/모니터링 체계를 위한 시너지 효과를 창출하기 위한 운용 및 활용 증가를 전망했다. 마지막으로 더욱 효과적인 해양관측/모니터링 체계를 설계하기 위해 다종의 플랫폼을 동시에 사용하는 것을 제안하였고, 그 대표적인 예로 미 국립과학재단의 OOI(Ocean Observatories Initiative) 프로그램을 소개하였다. 아울러 심해 및 남반구와 같이 글로벌 관점에서 존재하는 자료의 틈을 줄여나가기 위한 노력과 글로벌 경계류 관측 네트워크와 같은 새로운 해양관측 네트워크를 위한 노력, 그리고 생지화학/음향/광학 센서들을 포함한 센서 기술들의 개발 노력과, 자료의 표준화 및 센서 검/교정을 위한 노력에 대한 제언을 추가하였다.

• Journal of Radiation Protection and Research
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• 제33권1호
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• pp.1-12
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• 2008

최근 국제 표준은 글로벌 패권확보 수단으로, 또 국제 무역의 중요 수단으로 여겨질 정도로 중요성이 커지고 있다. 특히 표준과 규제정책을 연계하며 국제 표준의 구속력을 강화하고 있는 추세에 있어, 나라마다 국제표준 선점을 두고 치열한 경쟁을 벌이고 있다. 세계 각국은 점차 규격을 IEC에 부응하는 방향으로 바꾸고 있으며 국내에서는 원자력 분야의 국제전기위원회 (International Electrotechnical Commission)기술위원회인 TC45(Nuclear Instrumentation) 총회를 2005년에 유치하여 국제적 활동을 강화하고 있으며 수 년 전부터 IEC 규격을 적용한 국가규격으로 대체하고 있는 실정이다. 여기에서는 원자력 중장기사업의 일환으로 "방사선계측기 성능평가 기술개발" 연구를 수행하여 물리적 및 전자기적 환경에서의 성능평가 기술 및 방사선장특성 평가 기술 개발을 수행하였으며 IEC61526(Radiation protection instrumentation)의 규격을 적용하여 개발된 방사선 방호용 계측기의 성능평가 기술을 소개하고 이러한 성능시험에서 얻어진 결과를 분석하여 방사선계측기를 개발할 때 고려하여야 할 사항과 현재 국내에서 사용 중인 방사선계측기의 성능평가 결과를 분석하여 봄으로서 나타난 문제점 등을 토의하여 보았다.