• 한국융합학회논문지
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• 제13권2호
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• pp.177-183
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• 2022

본 연구는 수용자가 포털 사이트(네이버, 다음, 줌, 네이트)를 통해 검색할 때 어떤 시선경로로 탐색하는지 아이트래킹을 통해 알아보았다. 검색엔진의 시선경로에 따른 레이아웃 분석결과, 정보검색의 관문(Porta)이라고 할 수 있는 4개의 메인 페이지는 Z자형 레이아웃 형태로 나타났다. 각 사이트의 뉴스와 검색페이지는 F자형 형태를 활용하고 있는데 이것은 사람의 시선이 F자형으로 상단에서 우측으로 이동하면 순차적으로 하단으로 이동하는 좌측에서 우측(LTR)으로 시선이 이동하면서 읽는 것을 의미한다. 아이트래킹의 시각적 분석지표인 히트맵, 게이즈 폴랏, 클러스터를 통해 분석한 결과, 히트맵에서는 사진과 헤드카피에 시선의 집중도가 가장 많이 나타났으며 이것은 그 정보에 대한 흥미도와 관심도가 높다고 말할 수 있다. 시선의 흐름은 왼쪽 상단에서 우측으로 오면서 아래로 흐르는 것 알 수 있었으며 클러스터는 검색사이트의 상단에 집중되어 있었다. 웹사이트 디자이너는 레이아웃 디자인에 있어 사용자가 원하는 정보에 대한 접근성과 가독성을 높이는데 주력해야 할 것이며, 주 사용자의 성향과 행동 패턴 등을 조사하고 분석하여 이에 맞는 주기적 인터페이스의 변화가 요구되어진다.

• 토지주택연구
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• 제14권3호
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• pp.93-106
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• 2023

본 논문은 우리나라의 아파트를 대상으로 아파트 단지 유형에 따른 열환경 변화를 CFD 기법을 이용하여 시뮬레이션을 수행하고, 유형별 열환경을 평가하고자 하였다. 이를 위해 본 연구는 2000년대와 2010년대 주요 아파트 단지 유형에 대한 선행연구를 참고하여 4가지 유형을 추출한 후, 바람 유입 방향에 따른 아파트 단지 배치와 기온 변화를 분석하였다. 각 유형별로 타워형, 판상형, 혼합 주동 유형을 이용하여 표준화 모형을 제작하였으며, 이들 유형에 대해 총 8개 방향에서의 바람 유입 상황을 상정했다. 이러한 모형 및 조건을 바탕으로 CFD 시뮬레이션을 수행하였다. 그 결과, 타워형으로만 구성된 유형과 타워형을 단지 중앙에 배치하는 유형에서 바람의 방향과 상관없이 상대적으로 온도가 낮았은 것으로 나타났다. 이들 유형에서 단지 내부로 바람이 잘 유입되기 때문인 것으로 풀이되었다. 이러한 본 연구의 결과는 건물의 형태 및 단지의 배치 유형에 따라 바람의 유동 및 그에 따른 온도 분포 패턴이 상이한 것으로 나타나 설계 초기 단계에서 단지의 배치에 대한 신중한 고려가 필요함을 확인하다. 본 연구의 결과는 향후 아파트 단지의 초기 설계단계에서 지속 가능한 주거환경 조성을 위한 기초자료로 활용될 수 있을 것으로 기대된다.

• 한국생활과학회지
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• 제22권4호
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• pp.667-676
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• 2013

The purpose of this study is to establish a new method to develop the textile pattern design using Saengbul flower in Seo-cheon flower garden of Jeju Myth, in other words, to create mythic textile patterns by borrowing effectively from the mythic image of Saengbul flower. Seo-cheon flower garden is an incantation space and Saengbul flower means pregnance. Therefore, we drew Camellia flower motifs from a mythic image based on archetypal symbols about the Saengbul flower, and created mythic patterns. In order to achieve this textile pattern design, Adobe CS5(Photoshop, Illustrator) and Texpro were used to design the motifs of Saengbul flower, and then they were arranged in a square pattern and diamond pattern of Richard M. Proctor' set layout. And to conclude, development of the creative textile pattern design using the mythic contents of the Jeju Myth contribute to invigoration the fashion industry and regional culture contents projects in Jeju, and also become the basis of creating added valued to it.

• 한국실내디자인학회논문집
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• 제25호
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• pp.49-60
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• 2000

This study mainly aims to address the housing requirements of senior citizens through meeting their basic needs for physical housing while valuing the particular human needs and demands of older people. As the number and frequency of their social ties decrease, senior citizens spend most of their time at home. As a result, they suffer a larger number of accidents in the home. Although carelessness is a cause, the main reason for seniors household accidents is that the general structure, fixtures and appliances of housing do not take into account the particular needs of older people. This study investigates the accident patterns of older people, addresses structural obstructions, and proposes guidelines for ergonomic interior design and household management which take into account universal design and the special needs of senior citizens. This study explores the following: 1) Accident causes and patterns in senior households, as the specific characteristics, requirements of older people. 2) An analysis of safety improvement plans and application. 3) Determining each rooms layout by functional requirement. 4) A final set of proposed interior design guidelines for senior housing.

• 산업공학
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• 제24권4호
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• pp.447-456
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• 2011

Identifying the major moving patterns of shoppers' movements in the selling floor has been a longstanding issue in the retailing industry. With the advent of RFID technology, it has been easier to collect the moving data for a individual shopper's movement. Most of the previous studies used the traditional clustering technique to identify the major moving pattern of customers. However, in using clustering technique, due to the spatial constraint (aisle layout or other physical obstructions in the store), standard clustering methods are not feasible for moving data like shopping path should be adjusted for the analysis in advance, which is time-consuming and causes data distortion. To alleviate this problems, we propose a new approach to spatial pattern clustering based on longest common subsequence (LCSS). Experimental results using the real data obtained from a grocery in Seoul show that the proposed method performs well in finding the hot spot and dead spot as well as in finding the major path patterns of customer movements.

• 한국소음진동공학회논문집
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• 제19권10호
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• pp.1012-1020
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• 2009

This research is focused on the experimental study of the noise induced by two-phase refrigerant flow in the evaporator. The two-phase flow in the evaporator has various flow patterns. The effects of two-phase flow pattern's characteristics on the noise of the evaporator are investigated experimentally. The experimental data shows that the generated noise is mainly related to the layout of the pipe and the certain two-phase flow patterns such as the churn and slug flow. Based on these results, we removed the unnecessary vertical pipe and changed the pipe diameter of the evaporator - inlet into small one in order to avoid the intermittent flow condition. The noise level of newly-designed inlet-pipe of the evaporator was measured experimentally by refrigerant-supplying equipment and compared with that of conventional one.

• 한국주거학회논문집
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• 제26권6호
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• pp.147-155
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• 2015

The purpose of this study is to understand the characteristic elements of interior space which effects the basic floor plan of traditional houses, in Huizhou, CHINA. The field study for the content analysis of a interior space of traditional houses were conducted from August 16 to 21, 2015, in Xidicun & Hongcun village. The major characteristics of 'tang' interior were as follows; Firstly, all of traditional houses in a skylight that front of 'tang'. Several types of floor plan were fixed by a combination of the space layout and numbers between 'tang' and skylights. Secondly, 'Tang' is from 3,250 to 6,000 mm in width, from 3,800 to 7,800 mm in depth. All skylights are more length than 'tang' in width. So all of spacious 'tang' were very bright without any lighting fixtutes. Thirdly, the patterns of woodcuts were the major settings of interior decorations. All of a window and door, capital has a detail woodcuts that are flowers, animals, plants, peoples, vases, and geometric patterns. In the last analysis, the traditional housing designs in Huizhoui old villages were planned for family that everlasting life, made a functional and rational decision.

• 복식
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• 제62권7호
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• pp.170-184
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• 2012

The purpose of this study is, as one of Jeju culture contents projects, to suggest a new method to develop the textile design using contents of Jeju Myth, Jacheongbi, in other words, to create mythic patterns by borrowing effectively from the mythic image of Jacheongbi on contemporary fashion. To achieve this, after extracting mythic contents from real animals from the myth (chicken, horse, cow and owl) of Jacheongbi, we draw the animal motifs from a mythic image basis of archetypal symbols and empirical awareness about animals and shamanistic imagination, and create mythic patterns. In order to achieve this design pattern, Adobe Photoshop CS5 Extended was used to design the animal motifs, and then they were arranged via bidirectional layout. And to conclude, development of the creative textile design using the mythic contents of Jacheongbi contribute to invigorating the fashion industry and regional culture contents projects in Jeju, and also become the basis of creating added value to it.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1991년도 추계학술대회 논문집 학회본부
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• pp.189-192
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• 1991

This paper presents a modular structure design of analog Hopfield neural network. Each multiplier consists of four MOS transistors which are connected to an op-amp at the front end of a neuron. A pair of MOS transistor is used in order to maintain linear operation of the synapse and can produce positive or negative synaptic weight. This architecture can be expandable to any size neural network by forming tree structure. By altering the connections, other nework paradigms can also be implemented using this basic modules. The stength of this approach is the expandability and the general applicability. The layout design of a four-neuron fully connected feedback neural network is presented and is simulated using SPICE. The network shows correct retrival of distorted patterns.

• 한국농공학회지
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• 제42권1호
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• pp.66-72
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• 2000

A study was conducted to find distribution patterns of minisprinkler without a bridge for the desing of microirrigation systems. The experiments were executed in a plastic house to minimize the effect of the wind. Data were collected at four different operation pressures and at 3 different riser heights. Sprayed water were collected by aluminium cans with 65mm diameter and 100mm height placed at 0.3m grid spacing . A schematic distribution pattern with distance from a minisprinkler was suggested for the layout design of the minisprinkler. Distribution pattern of the minisprinkler was found irregular in space. Distributin performance characteristics of the minisprinkler such as effective radius. , effective area, mean application depth, absolute maximum application depth, effective maximum application depth and coefficient of variation were determined. It was indicated that there is a trend of decrease in variation coefficient adn better water distribution by the increase in operation pressures and riser heights.