• 제목/요약/키워드: DAT

검색결과 427건 처리시간 0.03초

Liquid Crystalline Peptide Nanowires

  • 한태희;김장배;박지선;;;이효철;김상욱
    • 한국재료학회:학술대회논문집
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    • 한국재료학회 2007년도 추계학술발표대회 및
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    • pp.146.1-146.1
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    • 2007
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Distribution information safety and factors affecting the intention to use digital banking in Vietnam

  • NGUYEN, Dat Ngoc;NGUYEN, Dat Dinh;NGUYEN, Duy Van
    • 유통과학연구
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    • 제18권6호
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    • pp.83-91
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    • 2020
  • Purpose: Research on the behavior of using digital banking services plays an important role for banks in the context of increasingly competitive banks, not only for domestic banks but also for foreign banks. Along with the development of science and technology brings new approaches to banking industry, digital banking increases the effectiveness of banking activities. Besides, information safety brings different feeling about digital banking system. Therefore, this research evaluates the relationship between Information safety and Intention to use banking services in Vietnam. Research design, data and methodology: With 329 Vietnamese customers using digital banking, reliability test, and structural equation model (SEM) analysis method. Results: the research shows that information safety has directly effects on perceived ease of use (PU), perceived risk (RIS) of customers to digital banking services. Perceived trust (TRU) has a negative impact on RIS. Perceived of usefulness (PEU) has a positive impact on attitude towards service (ATT), and RIS has a negative impact on ATT. RIS, PEU, ATT, convenience and enterprise image have positive effects on intention to use digital banking service. Conclusions: From the research results, the authors also propose some recommendations to enhance the intention to use digital banking services in Vietnam.

디지탈 오디오 시스템에서의 오류정정 알고리듬에 관한 연구 (A Study on the Error Correction Algorithm for Digital Audio Systems)

  • 전경일;김남욱;김용득
    • 대한전자공학회논문지
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    • 제26권7호
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    • pp.90-97
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    • 1989
  • 본 논문에서는 최소거리 5를 갖는 C1(32, 28) 및 최소거리 7를 갖는 C2(32, 26) 의 RS부호를 사용하여 2중부호를 구성하고 본부호의 오류정정 알고리듬을 R-DAT를 모델로하여 컴퓨터 시뮬레이션 및 오류정정 능력의 평가를 행한 결과 심볼당 오류률이 0.05 정도로 감소되었다. 복호알고리듬을 주파수 영역에서 실현하는 과정에 제안된 방법이 최근 개발되고 있는 디지탈 신호처리 기술에 적용할 수 있음을 입증하였다.

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