"Difference in Difference Model"의 검색결과 입니다.

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연관검색어

pelt 9 논문 포스터 양식 국제무역론 영문이력서 PLLT frm 학회 논문 포스터 샤오미 계량경제학

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"Difference in Difference Model" 검색결과 741-760 / 5,019건

Moisture sorption isotherms of fresh and blanched yacon tuber flours (Moisture sorption isotherms of fresh and blanched yacon tuber flours)

different isotherm models were used to fit the experimental data and to analyze water vapor sorption. The ... of 0.11-0.75 by the static gravimetric method. Six different isotherm models were used to fit the ... water activity (aw) and moisture content in food materials, is essential for drying, storing, packaging

논문 | 7페이지 | 무료 | 등록일 2025.05.21 | 수정일 2025.05.26

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베이지안 최적화를 통한 저서성 대형무척추동물 종분포모델 개발 (Development of benthic macroinvertebrate species distribution models using the Bayesian optimization)

This study explored the usefulness and implications of the Bayesian hyperparameter optimization in ... developing species distribution models (SDMs). A variety of machine learning (ML) algorithms, namely ... macroinvertebrate species. The Bayesian optimization method successfully tuned model hyperparameters, with all ML

논문 | 17페이지 | 무료 | 등록일 2025.06.04 | 수정일 2025.06.09

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태풍 마이삭과 하이선에 의한 한반도 폭풍파 수치모의 (Numerical Simulation of Storm Waves during Typhoon Maysak and Haishen in the Korean Peninsula)

forecast model JMA-MSM(Meso-Scale Model) as input forcing of the numerical wave model. In addition, the ... Haishen in the Korean peninsula by using the third-generation numerical wave model SWAN(Simulating ... model. In addition, the wind field of the tropical cyclone was established with JTWC(Joint Typhoon

논문 | 17페이지 | 무료 | 등록일 2025.05.23 | 수정일 2025.05.26

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양수에 따른 지하수 간섭현상 해석을 위한 모형의 적용 (Application of Models for Groundwater Interference Phenomenon Analysis on the Pumping Wells)

difference method, It is thought that the simulation result by WINFLOW model under the steady flow s ... physical uncertainties in the flow system as well as the relatively convenient model application using ... WINFLOW and MODPATH model which is proposed in this study. The applied model for this study area is WHPA

논문 | 14페이지 | 무료 | 등록일 2025.05.27 | 수정일 2025.06.04

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실내 주광조도 분포 예측식의 제안 및 검증 (Proposal of the Prediction Equation for Interior Daylight Illuminance)

In this study, three different types of experimental models of BIPV curtain wall units with CIGS ... the CIGS module. In this study, three different types of experimental models of BIPV curtain wall ... insulation in the curtain wall spandrels was higher than a CIGS module standalone by 22℃, which results

논문 | 10페이지 | 무료 | 등록일 2025.05.30 | 수정일 2025.06.05

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관측과 기상모델을 이용한 춘천지역의 도시열섬현상 연구 (A Study of Urban Heat Island in Chuncheon Using WRF Model and Field Measurements)

Heat island phenomena in Chuncheon (Korea) were investigated using air temperature measured by ... imulation of the phenomena was performed using Weather Research and Forecasting Urban Canopy Model (WRF ... -UCM) and results were compared with the observation. The model was initialized with NCEP/FNL data

논문 | 12페이지 | 무료 | 등록일 2025.05.23 | 수정일 2025.05.26

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Comparative Performance of the Size Determination Method Using Quality Loss Function (Comparative Performance of the Size Determination Method Using Quality Loss Function)

purchasing desire changes according to the difference, Park and Kim(1992) formulated a mathematical model ... according to the difference, Park and Kim(1992) formulated a mathematical model for determining the size s ... maller one, but the purchasing desire decreases as the difference between the required and the

논문 | 6페이지 | 무료 | 등록일 2025.05.27 | 수정일 2025.06.04

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고령자의 식품소비행태가 식생활 만족도에 미친 영향 분석 (The Impact of Food Consumption Behavior on the Dietary Satisfaction in the Elderly)

probit model, findings revealed higher dietary satisfaction with increased interest in health, food s ... satisfaction. Differences between single-person and multi-person households were also examined, with ... elderly men in single-person households showing relatively higher satisfaction. This research c

논문 | 20페이지 | 무료 | 등록일 2025.05.31 | 수정일 2025.06.05

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모니터의 성능 및 캘리브레이션 지속시간 효과에 관한 연구 (A Study on Monitor performance by the duration of calibration)

photograph. Unfortunately the monitor according to the maker and the model represents much difference in c ... and the model represents much difference in color reproduction and preservation. To solve this ... system) matching the color among different devices. In particular, optical device is used for calibration

논문 | 11페이지 | 무료 | 등록일 2025.05.25 | 수정일 2025.05.27

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토픽모델링을 활용한 국내 수학학습부진아 연구 동향 분석 (An Analysis of Research Trends of Domestic Mathematics Struggling Learners Using Topic Modeling)

Mathematics struggling learners are an important agenda to be solved in mathematics education and ... learners have been categorized and flowed. In consideration of this purpose, we examined 782 domestic ... papers published from 1980 to 2019 using topic modeling to identify the research trend of

논문 | 13페이지 | 무료 | 등록일 2025.06.04 | 수정일 2025.06.06

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다층 레이어 퍼셉트론 기반 INS 내장형 컴퓨터에서의 실시간 중력교란 보상 (MLP Based Real-Time Gravity Disturbance Compensation in INS Embedded Computer)

) model. To select a suitable MLP model, 4 models with different network sizes were designed to c ... 4 models were stored in the embedded computer of the INS to implement the MLP network. MLP4 was ... 이 논문에서는 INS의 항법 정확도에 영향을 주는 중력 교란에 대한 실시간 예측기법으로 다층 퍼셉트론 모델을 제안하였다. 적합한 MLP 모델을 선정하기 위해서 학습 정확도 및

논문 | 11페이지 | 무료 | 등록일 2025.05.25 | 수정일 2025.05.27

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중기 적응기 유방암 부부의 가족기능에 영향을 미치는 요인 (Factors Influencing Family Functioning of Couples with Breast Cancer in the Middle Adaptation Stage: Trajectory of Chronic Illness)

the husbands revealed different patterns. Three hypotheses were supported in the wife model as ... marital adjustment (trend). Fivehypotheses were supported in the husband model as predicted: social ... functioning in couples more than three years after breast cancer diagnosis. Methods: A causal modeling

논문 | 12페이지 | 무료 | 등록일 2025.06.05 | 수정일 2025.06.09

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세 가지 방식으로 제작한 하악 총의치의 중합 전후에 따른 인공치아 위치 3차원 분석 (Three-dimensional analysis of artificial teeth position according to three type complete mandibular denture before and after polymerization)

howed no statistically significant differences in the RMS values of the Three groups for the material ... significant differences in the RMS values of the Three groups for the material (P > .241). Conclusion ... of before and after polymerization.Methods: Mandibular edentulous model was selected as the master

논문 | 8페이지 | 무료 | 등록일 2025.05.25 | 수정일 2025.05.27

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PLISSIT 모형 부인암 여성 성기능 향상 프로그램의 효과 (Effectiveness of PLISSIT Model Sexual Program on Female Sexual Function for Women with Gynecologic Cancer)

. Conclusion: The results indicate that the three-week PLISSIT model sexual program is effective in ... pain. Significant time differences were found on all domains except for pain in the experimental ... Information, Specific Suggestions, Intensive Therapy (PLISSIT) model sexual program on female sexual

논문 | 10페이지 | 무료 | 등록일 2025.06.05 | 수정일 2025.06.09

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Hole drilling angle이 가솔린 직접 분사식 인젝터의 내부 유동에 미치는 영향 (Effects of hole drilling angle on internal flow of gasoline direct injection injector)

In gasoline direct injection injectors, cavitation can be generated inside the hole because of ... their high injection pressure. In this paper, the effects of cavitation development in injector were ... investigated depending on the various hole drilling angles were investigated by a numerical method. In

논문 | 7페이지 | 무료 | 등록일 2025.05.31 | 수정일 2025.06.05

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Three Metaphors of Leadership for Adult Education (Three Metaphors of Leadership for Adult Education)

The issue of leadership in the field of adult education has been discussed on the basis of general ... . Choi(2006), with a different perspective, provided comprehensive leadership and development ... . In addition to his pioneering work, this paper aims to frame the concept of leadership for adult

논문 | 20페이지 | 무료 | 등록일 2025.05.24 | 수정일 2025.05.27

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반사음이 존재하는 양귀 모델의 음원분리에 관한 연구 (A study on sound source segregation of frequency domain binaural model with reflection)

obtaining the Interaural Phase Difference(IPD) and Interaural Level Difference(ILD) in frequency domain ... 두 개의 입력소자에 의한 음원방향 및 분리방법으로서는 연산량이 적고, 음원분리 성능이 높은 주파수 양귀 모델(Frequency Domain Binaural Model : FDBM ... )이 있다. FDBM은 주파수 영역에서 양귀간 위상차(Interaural Phase Difference : IPD) 및 양귀간 레벨차(Interaural Level

논문 | 6페이지 | 무료 | 등록일 2025.06.06 | 수정일 2025.06.09

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노인소비자와 청년소비자 태도 비교 - 광고유형 및 광고모델을 중심으로 - (Elderly consumers and Young consumers attitudes to compared : Focused on advertising Types and advertising Models)

elderly ad models based on advertising type. The result shows that the similarities and differences ... in public advertisement rather than young models. The expectations that young consumer tend to ... prefer the young models in public advertisement rather than elderly model, have been came true. As Korea

논문 | 13페이지 | 무료 | 등록일 2025.05.25 | 수정일 2025.05.27

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상속세의 국제적 이중과세에 관한 법적 고찰 (Legal Issues of International Double Taxationby the Inheritance Taxes)

find a case of inheritance tax triety because of some minor points of the OECD model treaty. In this ... points of the OECD model treaty. In this article the author tries to show where is the reason and how can ... when an individual cross-border dies. In Korea, this topic can have more significant meaning compared

논문 | 36페이지 | 무료 | 등록일 2025.05.24 | 수정일 2025.05.27

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터널 화재시 연기확산 차단을 위한 양방향 토출 에어커튼 시스템에 대한 연구 (The Study on the Bi-directional Ejection Air Curtain System for Blocking Smoke Diffusion in case of Tunnel Fire)

discharge for blocking the spread of smoke in case of tunnel fire. The five kinds different air curtains ... for blocking the spread of smoke in case of tunnel fire. The five kinds different air curtains of A ... of A, B, C, D, and E of models for various performance tested after manufactured. A results of the

논문 | 11페이지 | 무료 | 등록일 2025.06.07 | 수정일 2025.06.09

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