• 제목/요약/키워드: Analyse

검색결과 3,647건 처리시간 0.028초

대류난방공간에서 온열쾌적조건의 분포상태 분석에 관한 연구 (Analysis of Thermal Comfort Factor′s Distribution in Convective Heating Space)

  • 공성훈
    • 한국주거학회논문집
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    • 제6권1호
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    • pp.31-37
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    • 1995
  • The purpose of this study is to analyse the distribution of thermal sensation response and thermal environment condition in convective heating space. The contents of this study are as follows: 1)the spatial distributions of thermal conditions are measured 2)the thermal sensation vote of residents is taken in order to investigate the relation between thermal condition and human thermal sensation in sedentary condition 3)to analyse the distribution of subject's thermal sensation vote and thermal environment condition by two methods-regression method and graph method.

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GSTARS 모형을 이용한 하상변동 모의 (Simulation of River Bed Change using GSTARS model)

  • 안상진;윤석환;연인성;곽현구
    • 한국농공학회:학술대회논문집
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    • 한국농공학회 2002년도 학술발표회 발표논문집
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    • pp.297-300
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    • 2002
  • Semi-two dimension numerical models were applied to study on the hydraulic and sedimentologic characteristics of upstream and downstream channel section in Dal stream. The feature of this paper is (1) to analyse the effects of bed changes by sediment transport formulas, (2) to analyse the effects of bed changes by stream tube. The simulation results of Meyer-peter and Muller formula for long-term bed changes are good when compared to the measured data.

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중소기업 품질비용 시스템 구축방안에 관한 연구

  • 박노국;이우천
    • 대한안전경영과학회:학술대회논문집
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    • 대한안전경영과학회 2012년 춘계학술대회
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    • pp.269-275
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    • 2012
  • This study contain below two contents. First, this study analyse an effect of consciousness of the quality cost for quality cost activity. Second, this study analyse an effect of quality cost activity for productivity improvement. The empirical result of this study is meaning that quality cost consciousness effects productivity improvement by quality cost activity. Therefore, this paper emphasize consciousness of quality cost for productivity improvement.

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Immuno-Chromatography 방법을 이용한 식중독균(Salmonella typhimurium) 1단계 분석시스템의 개발 (Development of One-Step Immuno-Chromatography Assay System for Salmonella typhimurium)

  • 백세환;이창우이창섭육순학
    • KSBB Journal
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    • 제11권4호
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    • pp.420-430
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    • 1996
  • 열처리된 Salmonella typhimurium 항원을 모델 분석물질로 선택하여 단지 시료만을 첨가함으로써 측정을 수행할 수 있는 1단계 immuno--chromatogra phy 분석시스템이 개발되었다. 개발된 시스템은 분 석물질 특정항체(감지항체)-gold 중합체가 건조된 상태로 축적된 glass fiber membrane(하단), 분석 물질의 다른 epltope를 인지하는 항체(포획항체)와 항 감지항체 특정항체들이 공간적으로 분리되어 고정화된 nitrocellulose membrane(중단) 그리고 흡수대로 선택된 cellulose membrane ( 상단)들로 구성된다. 이와 같은 구성성분들은 분석물질을 포함한 시료수용액이 모세관현상에 의해 연속적으로 이동되도록 부분척으로 포개어 배열되었다. 분석시스템의 성능을 조절하는 변수들은 포획항체의 농도 및 membrane 상의 고정화 위치, membrane 표면처리 와 시료운반용액에 샤용된 비반응성 단백질의 종류, 그리고 중합체의 농도로써 확인되었다. 최적조건하 에서, 시스템의 하부로부터 시료수용액을 흡수 후 15분 이내에 포획항체가 고정화된 membrane 상의 지역에 샌드위치 형상의 항원 항체 면역결합체가 형성되었고 이로부터 발생된 발색신호는 분석물질의 농도에 비례하는 것으로 나타났다. 분석물질의 측정 하한농도는 $1{\times}106$ Salmonella cells/mL인 것으로 나타났다.

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QPATR를 이용한 독일어 파생어의 어휘구조 분석 - 통합에 기반한 어휘통사론적 접근 - (Eine Wortsyntaktische Analyse der deutschen Ableitung durch QPATR)

  • 최병진
    • 한국독어학회지:독어학
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    • 제3집
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    • pp.303-325
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    • 2001
  • In diesem Aufsatz wird versucht, die Wortbildungsstruktur der deutschen Ableitungen zu analysieren und in QPATR zu implementieren. $Daf\"{u}r$ werden die deutschen Ableitungen in morphosyntaktischer Hinsicht betrachtet. Die Wortbildungsstruktur der Ableitungen wird durch Phrasenstrukturregeln mit den detaillierten Unterspezifikationen beschrieben, die durch Unifikation definiert sind. Es wird davon ausgegangen, $da{\ss}\;S\"{a}tze$ durch Phrasenstrukturregeln, die syntaktische Kombinierbarkeit der unmittelbaren Konstituenten definieren, zu analysieren sind. In Wortern sind auch die Regeln $f\"{u}r$ die Erzeugung und Analyse von abgeleiteten $W\"{o}rtern$ zu finden. Die Wortbildungsregln und die Phrasenstrukturregeln von $S\"{a}tzen$ haben $\"{A}hnlichkeit$ von der Form her. $Au{\ss}erdem$ kann man die mophosyntaktischen $Ph\"{a}nomene$ der Kongruenz oder die Selektionsrestriktion nicht nur auf der Satzsyntax, sondern auch auf der Wortsyntax betrachten. D.h. wenn man durch einen Parser mit Hilfe der Phrasenstrukturregeln einen Satz analysieren kann, kann man auch ein Wort aufgrund der Wortbildungsregeln parsen. Im ersten Abschnitt werden die grundlegenden Begriffe der 'unifikationsbasierten Grammatiken', $n\"{a}mlich$ die Begriffe 'Merkmalstruktur', 'Unifikation', und 'Subsumption' $eingef\"{u}hrt$. Im zweiten Abschnitt wird der QPATR - Parser vorgestellt, der aufgrund des 'PATR-II'-Formalismus in $D\"{u}sseldorf$ entwickelt worden ist. Im dritten Abschnitt werden die deutschen abgeleiteten $W\"{o}rter$ durch QPATR analysiert. Bei der Analyse der Worter wird gezeigt, wie die Left-corner-parsing-Strategie funktioniert, und Wie die spezifizierten Informationen durch Unifikation als 'Constraints' die zu kombinierenden unmittelbaren Konstituenten $beschr\"{a}nken$. Zum $Schlu{\ss}$ werden die Ergebnisse der Analyse durch Baumstruktur und Merkmalstruktur $repr\"{a}sentiert$, die durch QPATR automatisch erzeugt werden.

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The Effects of Trading-Hour Regulations on Large Stores in Korea

  • Kim, Woohyoung;Lee, Hahn-Shik
    • 유통과학연구
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    • 제15권8호
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    • pp.5-14
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    • 2017
  • Purpose - This study empirically analyses the sale changes in large retail stores directly resulting from increased controls on those stores. More specifically, we discuss the economic impacts on Korean regulations that restrict trading hours and mandate statutory store closure 'holidays' twice per month. Research design, data and methodology - we attempt to empirically analyse the economic effects of trading hours regulations through quantitative analysis of the sales revenue data of large retail stores. We introduce the data and methods of empirical analysis used to analyse the economic effects of trading-hour regulations on large retail stores. We use a panel regression to analyse the sales losses of large retail stores caused by the new constraints on business hours. Results - The results of this study show that the sales of large retail stores fell by the average of 3.4% per month during the regulation periods. However, regulations affecting large retail stores have various economic impacts, including variations in sales, changes in consumption patterns, and influences on consumer welfare and national economy. Conclusions - Such changes may also be captured by other metrics: accordingly, further researches are needed to measure the impact of regulations on economic indicators such as employment and GDP.

현대 독일어 제3구문의 제약 기반적 분석 (Eine constraint-basierte Analyse zur Syntax der dritten Konstruktion im Deutschen)

  • 류병래
    • 한국독어학회지:독어학
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    • 제6집
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    • pp.155-184
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    • 2002
  • Die dritte Konstruktion zeichnet sich dadurch aus, dass Elemente, die vom zu-Infinitiv im 'Nachfeld' $abh\"{a}ngen$, links vom Matrixverb auftreten. Die dritte Konstruktion weist sowohl Eigenschaften auf, die sie als $inkoh\"{a}rent$ ausweist, als auch Eigenschaften, die als syntaktische Reflexe von $Koh\"{a}renzbildung$ bezeichnet werden $k\"{o}nnen$. Das $vollst\"{a}ndig$ extraponierte zu-Infinitivkomplement ist immer satzwertig $(inkoh\"{a}rent),\;w\"{a}hrend$ der intraponierte zu-Infinitiv sowohl nicht-satzwertig $(koh\"{a}rent)$, als auch satzwertig $(inkoh\"{a}rent)$ sein kann. In der vorliegenden Arbeit wird eine constraint-basierte Analyse zur Synatx der dritten Konstruktion im Deutschen dargestellt. Die Analyse wird im Rahmen der Head-driven Phrase Structure Grammar (HPSG) $durchgef\"{u}hrt$, bei der ich wooer von der Bewegung der Komplemente aus dem Nachfeld noch von der Linearen $Pr\"{a}zedenz$ mit neuen Merkmalen ausgehe, sondem von der Typenhierarchie der Konstruktionentypen mit relevanten $Lexikoneintr\"{a}gen$. Es wird zu zeigen versucht, dass die dritte Konstruktion ein Komplementationstyp von non-flip-phrase und partial-vp-extra­phrase ist.

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농촌유역의 강우-유출분석 (Rainfall-Runoff Analysis of a Rural Watershed)

  • 김지용;박기중;정상옥
    • 한국농공학회:학술대회논문집
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    • 한국농공학회 2001년도 학술발표회 발표논문집
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    • pp.93-98
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    • 2001
  • This study was performed to analyse the rainfall and the rainfall-runoff characteristics of a rural watershed. The Sangwha basin($105.9km^{2}$) in the Geum river system was selected for this study. The arithmetic mean method, the Thiessen's weighing method, and the isohyetal method were used to analyse areal rainfall distribution and the Huff's quartile method was used to analyse temporal rainfall distribution. In addition, daily runoff analyses were peformed using the DAWAST and tank model. In the model calibration, the data from June through November, 1999 were used. In the model calibration, the observed runoff depth was 513.7mm and runoff rate was 45.2%, and the DAWAST model simulated runoff depth was 608.6mm and runoff rate was 53.5%, and the tank model runoff depth was 596.5mm and runoff rate was 52.5%, respectively. In the model test, the data from June through November, 2000 were used. In the model test, the observed runoff depth was 1032.3mm and runoff rate was 72.5%, and the DAWAST model simulated runoff depth was 871.6mm and runoff rate was 61.3%, and the tank model runoff depth was 825.4mm and runoff rate was 58%, respectively. The DAWAST and tank model's $R^{2}$ and RMSE were 0.85, 3.61mm, and 0.85, 2.77mm in 1999, and 0.83, 5.73mm, and 0.87, 5.39mm in 2000, respectively. Both models predicted low flow runoff better than flood runoff.

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현대건축에서 기념비성의 위기에 관한 연구 (A Study on the crisis of Monumentality)

  • 강혁;정영수
    • 건축역사연구
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    • 제12권1호
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    • pp.7-24
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    • 2003
  • Considering on the crisis and dilemma of monumentality in Modern architecture, this study analyse the historic reason of decay and new possibility of monumentality within the context of contemporary socio-cultural context. Historically monumentality has been considered as a main substance of High architecture in e tradition of Western Architecture. Difference between building and architecture mainly lies in monumentality which brings about esthetic quality. Usually architects take it granted that the physical and formal characteristics automatically cause the monumentality, But since the modem period the decline of communicative and representative function of architecture made this belief questionable. As Monumentality itself faced the dilemma with the modernity, ironically architects has to response to the task to handle the increasing social demands of monumental building. This study firstly shows the dilemma of monumentality in depth in case of the holocaust museum. Then we analyse the concept of monumentality itself by means of theoretical view of A. Loos and A Riegl We also analyse the change of role which monumental building played in history. Cultural and social change of context, and fundamental change of architecture old way of building a monument impossible. In conclusion this study proposes the new concept and searches new horizon of monumentality with a finding of the otherness of monumentality. Conventional monumental building language has to give way to new approaches. With some examples we already can find a new possibility.

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이동로봇의 Localization을 위한 Gryo sensor에 의한 Odometry Error 보정에 관한 연구 (Odometry error correction by Gyro sensor for mobile robot localization)

  • 박시나;노영식;최원태;홍현주
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2005년도 학술대회 논문집 정보 및 제어부문
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    • pp.597-599
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    • 2005
  • To make the autonomous mobile robot move in the unknown space, we have to know the information of current location of the robot. So far, the location information that was obtained using Encoder always includes Dead Reckoning Error, which is accumulated continuously and gets bigger as the distance of movement increases. In this paper, we analyse the effect of the size of the two wheels of the mobile robot and the wheel track of them among the factors of Dead Reckoning Error. And after this, we compensate this Dead Reckoning Error by Kalman filter using Gyro Sensors. To accomplish this, we develop the controller to analyse the error components of Gyro Sensor and to minimize the error values. We employ the numerical approach to analyse the error components by linearizing them because each error component is nonlinear. And we compare the improved result through simulation.

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