• 제목/요약/키워드: interface model

검색결과 3,217건 처리시간 0.04초

웹 접근성을 고려한 jQuery 유저 인터페이스 효과 플러그인 (User Interface Effect Plugin using jQuery for Web Accessibility)

  • 이선웅;문일영
    • 한국정보통신학회:학술대회논문집
    • /
    • 한국해양정보통신학회 2011년도 추계학술대회
    • /
    • pp.866-868
    • /
    • 2011
  • 본 논문에서는 웹 접근성을 고려한 유저 인터페이스 효과를 jQuery로 구현하는 방법은 제안하였다. jQuery는 세계에서 가장 많이 사용하고 확장하기 편한 자바스크립트 라이브러리이다. jQuery는 DOM(Document Object Model)과 이벤트, Ajax의 제어에 적합하지만 고급 효과를 나타내기에는 부족한 부분이 있다. 이를 보완하고 UI(User Interface) 효과를 쉽게 적용할 수 있는 방법을 제시한다.

  • PDF

Irregular Failures at Metal/polymer Interfaces

  • Lee, Ho-Young
    • 한국표면공학회지
    • /
    • 제36권4호
    • /
    • pp.347-355
    • /
    • 2003
  • Roughening of metal surfaces frequently enhances the adhesion strength of metals to polymers by mechanical interlocking. When a failure occurs at a roughened metal/polymer interface, the failure prone to be cohesive. In a previous work, an adhesion study on a roughened metal (oxidized copper-based leadframe)/polymer (Epoxy Molding Compound, EMC) interface was carried out, and the correlation between adhesion strength and failure path was investigated. In the present work, an attempt to interpret the failure path was made under the assumption that microvoids are formed in the EMC as well as near the roots of the CuO needles during compression-molding process. A simple adhesion model developed from the theory of fiber reinforcement of composite materials was introduced to explain the adhesion behavior of the oxidized copper-based leadframe/EMC interface and failure path. It is believed that this adhesion model can be used to explain the adhesion behavior of other similarly roughened metal/polymer interfaces.

효율적인 빌딩 관제를 위한 표준설비 인터페이스 설계 (Design of Standard Facility Interface for Efficient Building Control)

  • Moon, Sang-Ho
    • 한국정보통신학회논문지
    • /
    • 제25권2호
    • /
    • pp.334-337
    • /
    • 2021
  • Recently, the necessity of rapid response to social problems such as disasters and quarantine arising from the complex and diverse social structures has emerged. As the number of large buildings increases, large-scale human damage is expected in the event of a disaster such as fire. To solve this problem, efficient control must be achieved through interfacing with various equipment and facilities installed inside the building. In this paper, we intend to study the interface method for various facilities in the building for efficient control. In detail, the facility standard model is defined by examining the status and specification of building. In addition, we intend to design and propose a standard facility communication data frame to support the protocol applicable to this model.

자동차 항법장치의 사용자 인터페이스 설계를 위한 정보구조화에 관한 연구 (A Study on the Information Architecture for User Interface Design in Car Navigation System)

  • 김영철;박정순
    • 디자인학연구
    • /
    • 제13권1호
    • /
    • pp.59-66
    • /
    • 2000
  • 차량용 항법장치의 기능들이 더욱 고급화, 다양화되면서 사용자가 사용하는 기능이 증가함에 따라 운전자의 입장에서 순간적으로 가장 단순 명확하게 사용할 수 있는 인터페이스가 중요하다. 그러나 현재 사용중인 자동차 항법장치의 사용환경은 이러한 요구들을 만족시키지 못하고 있다. 본 연구는 이러한 문제점을 개선하기 위하여 자동차 항법장치를 구성하는 일반적인 사용환경을 파악하고 이에 따른 경쟁상 제품의 기능을 비교 분석하여 필요한 기능을 추출한 후, 현대자동차(주) 에쿠스(Equus)차량에 적용되고 있는 현대전자(주) HNK-100 LD 모델을 중심으로 객체 모델과 동적 모델을 분석하였다. 아울러 현대자동차(주) 에쿠스에 장착된 현대전자(주) HNK-100LD 모델에서 사용자가 직접 조작하는 행동을 비디오로 촬영하여 분석하는 관찰기법을 사용하여 사용자의 멘탈 모델 (Mental Model)을 분석하여 자동차 항법 장치의 사용자 인터페이스 디자인 가이드 라인을 제시한다.

  • PDF

하수처리 방류 소하천내 퇴적물로부터의 박테리아 유출 플럭스모델 비교 (A Test of Two Models for the Bacteria Flux across the Sediment/Water Interface in an Effluent-dominated Stream)

  • 안종호
    • 상하수도학회지
    • /
    • 제24권2호
    • /
    • pp.165-172
    • /
    • 2010
  • Treated sewage could enable growth by providing key nutrients or seeding the sediments with enterococci strains that can grow in the environment. This study is to test the hypothesis that the flux of bacteria into the water column is rate-limited by the transfer of bacteria across the sediment/water interface. Two conceptual models are derived for the transfer of bacteria to the water column from the sediment/water interface: convective diffusion of isolated bacteria and resuspension of particle-associated bacteria. The model predictions are directly tested together with field measurements of bacteria and sediment in an effluent-dominated stream where high concentrations of enterococci in this stream originate primarily from growth of the bacteria in stream sediments. The results reveal that high concentrations of enterococci in this stream are transported primarily by resuspension of particle-associated bacteria accumulated at the sediment/water interface, either in the form of bacterial aggregates or in the form of inorganic particles.

Behaviour of interfacial layer along granular soil-structure interfaces

  • Huang, Wenxiong;Bauer, Erich;Sloan, Scott W.
    • Structural Engineering and Mechanics
    • /
    • 제15권3호
    • /
    • pp.315-329
    • /
    • 2003
  • As shear occurs along a soil-structure interface, a localized zone with a thickness of several grain diameters will develop in soil along the interface, forming an interfacial layer. In this paper, the behaviour of a soil-structure interface is studied numerically by modelling the plane shear of a granular layer bounded by rigid plates. The mechanical behaviour of the granular material is described with a micro-polar hypoplastic continuum model. Numerical results are presented to show the development of shear localization along the interface for shearing under conditions of constant normal pressure and constant volume, respectively. Evolution of the resistance on the surface of the bounding plate is considered with respect to the influences of grain rotation.