• Title/Summary/Keyword: CDE

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A Study on the Establishment of CDE Workflow and Information Container System for the Development of a Korean Common Data Environment (CDE) Based on ISO 19650 (ISO 19650 기반의 한국형 공통데이터환경(CDE) 개발을 위한 CDE 워크플로우와 정보컨테이너 체계 수립 연구)

  • Lee, Il-Gon;Kim, Hyun-Min;An, Joon-Sang;Choi, Jae-Woong
    • Journal of KIBIM
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    • v.13 no.4
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    • pp.74-84
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    • 2023

  • Modern construction projects have stakeholders from various construction fields, highlighting the importance of efficient information sharing and collaboration. The expanding scope of Building Information Modeling (BIM), particularly in the domestic construction sector, necessitates a Common Data Environment (CDE). However, applying foreign commercial CDE solutions within the domestic context is challenging due to the difficulty of aligning them with the unique organizational structures and characteristics prevalent in the country. Furthermore, the information review and approval processes specified by ISO 19650 often fail to harmonize adequately with the domestic design procedures, limiting the full utilization of CDE advantages. This study endeavors to develop a Korean CDE collaborative platform based on ISO 19650, with a focus on adapting workflows and information container systems to the domestic context. Building upon the requirements of ISO 19650-based CDE workflows and information containers, this research involves an in-depth analysis of information generation, sharing, review, and approval processes within domestic design organizations, offering tailored CDE workflows and information container systems that align with the specific needs of the Korean construction industry.

  • https://doi.org/10.13161/kibim.2023.13.4.074 인용 PDF

A Study on the derivation of Korean Common Data Environment(CDE) requirements based on ISO 19650 for BIM sharing, collaboration and management (BIM 공유·협업·관리를 위한 ISO 19650 기반의 한국형 공통데이터환경(CDE) 요구사항 도출 연구)

  • Lee, Il-Gon;Kim, Hyun-Min;Choi, Jae-Woong
    • Journal of KIBIM
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    • v.12 no.4
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    • pp.93-103
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    • 2022

  • As the design environment of domestic infrastructure facilities shifts from a traditional co-work office system to a virtual digital co-work office, a CDE collaboration platform is required to build a digital co-work office suitable for the domestic design environment. In addition, a number of large multinational projects requiring collaboration from domestic and foreign construction companies are ordered, and procedures for performing tasks based on international standards such as ISO 19650 are required, so preparation for domestic designers is required. Therefore, this study aims to derive CDE requirements for the development of an ISO 19650-based CDE collaboration platform suitable for domestic design environments, and derived Korean CDE requirements based on ISO 19650 series and overseas CDE cases.

  • https://doi.org/10.13161/kibim.2022.12.4.093 인용 PDF KSCI

Difference in Characteristics in the Formation of Anti-E and Anti-E/-c in Patients with the CDe Phenotype (CDe 표현형의 환자에서 항-E와 항-E/-c 항체 생성 특이성의 차이)

  • An, Gyu-Dae;Kim, Kyeong-Hee;Lim, Hyeon-Ho;Jeong, In-Hwa
    • The Korean Journal of Blood Transfusion
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    • v.29 no.3
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    • pp.282-290
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    • 2018

  • Background: Anti-E or paired anti-E/-c antibodies can develop in patients with the Rh CDe phenotype. This study examined the differences in transfusion in patients with the CDe phenotype according to formation of anti-E or anti-E/-c antibodies. Methods: Retrospective reviews were carried out on the results of antibody identification tests performed in 2014. The Rh phenotype and antibody specificity were investigated. The transfusion and medical records of patients with the CDe phenotype were examined. Results: In total, 76 patients were included in the review. Of these 76 patients, 38 (50.0%) were of the CDe phenotype. Anti-E antibodies were the most frequent (60.5%), followed by anti-E/-c antibodies (23.7%). The total transfusion units and platelet transfusion units were significantly higher in patients with anti-E/-c antibodies (P=0.028 and P=0.01, respectively). The distribution of categorized diseases was similar in the patients with the anti-E and anti-E/-c antibodies. A frequency of transfusion episodes greater than or equal to four was higher in patients with hepatobiliary diseases (85.7%). Conclusion: In CDe phenotype patients, platelet transfusion was significantly higher in the anti-E/-c positive group than the anti-E positive group, indicating that platelets play a role in red blood cell alloimmunization. Because E is the most immunogenic antigen in Korea, it is important to define the disease group, in which patients with CDe phenotype require a transfusion of E and c-negative blood.

  • https://doi.org/10.17945/kjbt.2018.29.3.282 인용