• 한국조경학회지
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• 제42권5호
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• pp.124-133
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• 2014

본 연구는 도심 선형 여가공간 내 보행자의 행태를 추적하고, 그들의 행태특성을 분석하는 것을 목적으로 한다. 이를 위해 본 연구는 행태추적 방법의 하나인 직접관찰법을 도입하였고, 대표적인 선형 도시재생 사례인 서울 청계천을 연구대상지로 선정하였다. 주요 연구결과를 요약해 보면 대상지내 보행자들의 체류시간과 이동거리는 매우 짧았고, 도보를 제외한 주요 행태는 동전던지기, 안내판 읽기, 휴식 등의 소극적인 특성을 보였다. 또한 보행자들의 주요 행위지점을 살펴보면 30개 지점으로 종합되었으며, 랜드마크, 교량, 결절점의 세 유형으로 구분되었다. 추후 도시 보행자들의 행태에 대해 다양한 행태추적 방법이 융합된 연구들이 진행되기를 고대한다.

• 아동학회지
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• 제22권3호
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• pp.151-165
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• 2001

This study of children's perceptions own and desirable mothers was based on data gathered from answers to questionnaires by 46 preschoolers living in Chunju. The children listened to the stories of 3 picture books based on the interactionist, maturationist, and behaviorist theories of child development. Parenting behaviors were rated by standards of support and control dimensions. The subjects perceived their own mothers' developmental beliefs in rank order of maturationist, behaviorist and interactionist. Most parenting behaviors were perceived to be punishment. The subjects ranked the developmental beliefs of the most desirable mothers in order of maturationist, interactionist, and behaviorist. The most desirable parenting behaviors were perceived to be affectionate expression, recognition, and cooperation. There was no relationship between own and mothers' developmental belief.

• Journal of Multimedia Information System
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• 제4권1호
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• pp.39-42
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• 2017

Communication between human and machine is having been researched from last few decades and still it's a challenging task because human behavior is unpredictable. When it comes on handwritten digits almost each human has their own writing style. Handwritten digit recognition plays an important role, especially in the courtesy amounts on bank checks, postal code on mail address etc. In our study, we proposed an efficient feature extraction system for recognizing single digit number drawn by mouse or by a finger on a screen. Our proposed method combines basic image processing and reading the strokes of a line drawn. It is very simple and easy to implement in various platform as compare to the system which required high system configuration. This system has been designed, implemented, and tested successfully.

• 복식
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• 제37권
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• pp.89-102
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• 1998

This paper has main purpose of identifying the difference of the characteristicss of male consumers who have different levels of fashion leadership. 538 male consumers living in Seoul area was surveyed using questionnaire. Sam-ples were surveyed using questionnaire. Sam-ples were segmented as 3 groups by fashion leadership and named fashion leader, fashion follower and fashion retards. Various character-isticss in terms of personality, attitudes, life-estyle activities, magazined readership, use of fashion information sources, shopping behavior, risk perception and demographics analysis among 3 segments. 3 groups showed significant differences in many characteristics such as venturesomeness, cosmopoliteness, ex-tensity of travel, art/culture activity for offtime, reading of male-oriented magazines, in-formation search through fashion magazine, fashion knowledged, shopping preferrence, clot-hing expense. Based on major characteristics of each segment, some tips for marketing strategies were suggested.

• 한국문헌정보학회지
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• 제41권1호
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• pp.273-287
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• 2007

본 연구의 목적은 책 읽어주기 활동이 시각장애아동에게 어떤 영향을 미치는지 알아보고자 하는데 있다. 이를 위해 책 읽어주기 활동에 참여한 아동과 어머님, 책을 읽어준 선생님, 도서관 사서 등과 심층면담을 하였고, 근거이론 방법으로 분석하였다. 연구 결과 책 읽어주기 활동은 시각장애아동의 독서 흥미와 학습능력, 사회성 향상을 가져오는 것으로 나타났다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2002년도 추계학술대회 논문집
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• pp.867-870
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• 2002

In high-speed optical disk drive, the excitation caused by rotation of a mass-unbalanced disk is a major source of vibration. The vibration can be a disturbance to the servo system, which is sufficient to cause severe failures in the reading and writing process. The vibration also causes users to feel unpleasantness. The vibration reduction is therefore essential for the reliable operation of optical disk drive. One of the approaches to reduce the vibration is a dynamic vibration absorber (DVA). In this paper, we analyze the dynamic behavior of $DVD\pmRW$ combo drive system with DVA through 12_dof rigid multi-body dynamic model. The effective location and the optimal frequency ratio are obtained from the analysis.

• 한국소음진동공학회논문집
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• 제16권5호
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• pp.529-536
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• 2006

In high-speed optical disk drive, the excitation caused by rotation of a mass-unbalanced disk is a major source of vibration. The vibration can be a disturbance to the servo system, which is sufficient to cause severe failures in the reading and writing process. The vibration also causes users to feel unpleasantness. The vibration reduction is therefore essential for the reliable operation of optical disk drive. One of the approaches to reduce the vibration is a dynamic vibration absorber(DVA). In this paper, we analyze the dynamic behavior of $DVD{\pm}RW$ combo drive system with DVA through 12-dof rigid multi-body dynamic model. The effective location and the optimal frequency ratio for the DVA are obtained from the analysis. The DVA are fabricated based on the analysis and its usefulness is confirmed.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2006년도 춘계학술논문 발표대회 제6권1호
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• pp.185-187
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• 2006

This study deals with characterization and the application of magnetoelasticity as a device which measures existing steel stress. Available method of measuring existing stress needs break the concrete and cut the steel bar. But Proposed method doesn't need to cut the steel bar. A successful application of magnetoelasticity depends on the linearity of the relationship between the elastic and magnetic response due to loading. To investigate the correlation between two, steel bars are loaded in tension under uniaxial loading while the magnetic reading is recorded. Results showed linearity or partial-linearity of the elastic behavior of steel bars in relation to magnetic change. In the paper, the various factors affecting the measurements are also discussed.

• International Journal of Human Ecology
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• 제10권1호
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• pp.61-74
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• 2009

This study identified the health, academic attainment, violence and abuse factors on predicting the conduct development and emotional symptoms in 'looked after children' placement. A sample of 1,543 children was interviewed regarding emotional and behavioral symptoms and risk factors. Logistic regression was used to assess whether selected variables predicted emotional and behavioral symptoms in 'looked after children'. All placement, health, academic, violence, and abuse factors differentiated behavioral and emotional symptom differences according to selected variables. Binary logistic regression indictors of conduct behavior symptom among 'looked after children', included gender, age, placement, health, violence, and abuse. Placement, health, reading ability, violence, and witnessing domestic violence further predicted emotional and behavioral symptoms. These findings highlight multidimensional approaches to address various vulnerability indicators that have a direct application to prevention and intervention efforts to designed for emotional and behavioral problems among children in public care.

• International Journal of Knowledge Content Development & Technology
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• 제6권2호
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• pp.109-147
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• 2016

This study comprehensively analyzed domestic and foreign literature related to the value and impact of libraries on education, social behavior and economic conditions, developed a survey to investigate the librarians' perception of the libraries' value and impact, and accordingly investigated the perception of librarians according to the types of libraries in which they worked, public versus university. The results showed that the impact is greatest on education and literacy with a mean score of 3.98, followed by their social impact with 3.67 and their economic impact with 3.46. When subordinate items were analyzed it was found that the librarians perceived that the role that libraries are playing in the education area is expanding and their impact on reading and literacy is becoming greater and greater. Libraries were viewed as essential elements for education and the education system. When the difference in perception related to the impact of libraries was compared by types of libraries, the librarians in public libraries tended to rate their facilities higher than the librarians working in universities on most of the items.