"Difference-in-Difference Test"의 검색결과 입니다.

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테스트영어연습 david carter 방통대중간과제물 ANIMAL TESTING MUST 영작문1 it이력서 영작문2 PLLT

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"Difference-in-Difference Test" 검색결과 581-600 / 13,352건

국내 허용 염모제 성분의 모발손상도에 한 연구 (A Study on Hair Damage of Permissible Hair Dye Ingredients in Korea)

products. Then we analyzed the effect on hair damage of 8 different ingredients in hair dye and the ... ,5 dihydroxy naphthalene(S7), and 2,4-diaminophenol hydrochloride(S8). In order to measure the ... using the Universal Testing Machine(UTM). Also, to observe the changes in the morphological structures

논문 | 8페이지 | 무료 | 등록일 2025.05.27 | 수정일 2025.06.04

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한국인 영어 학습자의 쓰기능력별 어휘 및 연어 사용 양상 분석 (Korean college students’ use of vocabulary and collocation according to writing proficiency)

written in response to two topics by college students at three different proficiency levels (high, mid ... , low). In a comparison of vocabulary used in the essays, the study noted differences between the ... difference, collocational distribution patterns according to the graded collocation-list were also similar

논문 | 21페이지 | 무료 | 등록일 2025.06.02 | 수정일 2025.06.06

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순환골재를 이용한 칩실 공법의 현장 적용성에 관한 연구 (Estimation of Field Applicability of Chip Seals Using Recycled Aggregates)

emulsions (RS(C)-2 and latex modified RS(C)-2L) were used in the tests. Granite aggregates were used as ... carried out. Cationic emulsions (RS(C)-2 and latex modified RS(C)-2L) were used in the tests. Granite ... (C)-2L and RS(C)-2L-1 (modified emulsion) in the Vialit test results. In the bleeding tests, there

논문 | 7페이지 | 무료 | 등록일 2025.06.01 | 수정일 2025.06.05

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사상체질에 따른 한열변증의 차이에 관한 연구 (Study on the Difference of Cold-heat Patterns According to Sasang Cinstitution)

Objectives The purpose of this study was to analyze the difference of cold-heat pattern according ... test on the cold-heat pattern according to sasang constitution were significant.Conclusions There ... were significant different distribution of cold-heat pattern asscording to sasang constitution by

논문 | 10페이지 | 무료 | 등록일 2025.06.11 | 수정일 2025.06.16

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고유수용성신경근촉진법 호흡근 강화 운동이 만성 허리통증 환자의 폐 기능과 장애 수준에 미치는 영향 (The Effect of Proprioceptive Neuromuscular Facilitation Respiratory Muscle Strengthening Exercise on Pulmonary Function and Disability Level in Chronic Low Back Pain Patients)

). There was also a significant between-group difference in pulmonary function, back pain, and ... . Results: The within-group change in pulmonary function was significantly different in the ... the groups (p < 0.05). There was also a significant between-group difference in pulmonary function

논문 | 9페이지 | 무료 | 등록일 2025.07.17 | 수정일 2025.07.20

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대학생들의 특성에 따른 두피⋅탈모관리 인식 및 행동 (Scalp Care & Hair Loss Management Awareness and Behavior by College Students’ Demographic Characteristics)

a post-hoc test, Duncan’s test was performed. The study results found the following: First, in ... tudents from four-year colleges in Gwangju and Jeonnam from September 25 to October 10, 2016. A total ... tabulation analysis, t-test and F-test were conducted. As a post-hoc test, Duncan’s test was performed

논문 | 15페이지 | 무료 | 등록일 2025.05.22 | 수정일 2025.05.26

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판매자 표지

Neophilia

in 2009 was greeted with near-hysteria in South Korea. In the eighteen months that followed ... Neophilia네오필리아: 신상 예찬in neophilia, 네오필리아란 새것을 뜻하는 접두사인 "네오(ngal'와 무언가에 대한 애호즘을 뜻하는 접미사인 '플리아(philia ... major caveat. The usual disclaimers for generalizations hold true, of course: everyone is different

시험자료 | 8페이지 | 7,000원 | 등록일 2023.12.29

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전문통역사 머릿속 사전의 구조 —통합어에 대한 경험연구— (Syntagma in professional interpreters' mental lexicon)

difference between interpreters and non-interpreters in their mental lexicon lies more in paradigmatic ... leads to the conclusion, the major difference between interpreters and non-interpreters in their ... ascribed to the experiment language (subjects' mother tongue in common) and the modality of the test, i

논문 | 23페이지 | 무료 | 등록일 2025.05.26 | 수정일 2025.06.04

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8주간 트레이닝이 태권도시범단의 체력 및 슬관절 근기능에 미치는 영향 (The Effect of 8 Weeks training on Physical Fitness and Knee joint Isokinetic Muscular Function in Taekwondo Demonstrator)

verification by using Mann-Whitney U test and Wilcoxon test, and all the statistically significant levels are ... , and there was significant difference found by measuring time. Therefore, the eight-week circuit ... verification by using Mann-Whitney U test and Wilcoxon test, and all the statistically significant levels

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

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간호대학생의 성별에 따른 전문직 자아개념 영향요인 (Factors Influencing Professional Self-Concept by Gender of Nursing Students)

analyze the difference in resilience and professional self-concept and compare the influencing ... from two nursing schools in the Seoul city. Data were analyzed by descriptive statistics, t-test, χ ... 2개 간호대학(과)에 재학하는 학생 445명을 대상으로 하였으며 자료분석방법은 SPSS WIN 18.0 프로그램을 사용하여 서술통계, t-test, χ2–test, Fisher

논문 | 10페이지 | 무료 | 등록일 2025.05.22 | 수정일 2025.05.26

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대규모 사업장 남녀 근로자의 직무스트레스 수준에 따른 건강행태 (Health Behaviors by Job Stress Level in Large-Sized Company with Male and Female Workers)

differences in health behaviors by job stress level in male and female workers in a large-sized company ... Purpose: This study was done to investigate differences in health behaviors by job stress level in ... male and female workers in a large-sized company. Methods: Participants were 576 male and 228 female

논문 | 11페이지 | 무료 | 등록일 2025.06.24 | 수정일 2025.06.28

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한국어 청자의 영어 파열음-마찰음 쌍의 지각 동화와 변별 (Perceptual Assimilation and Discrimination of English Stop-Fricative Contrasts by Korean Listeners)

Discrimination of non-native contrasts often differs as a function of stimulus presentation ... Assimilation Model (PAM). Korean listeners completed a forced-choice identification test and a categorical AX ... discrimination tests on six English stop-fricative contrasts, /pi/-/fi/, /bi/-/vi/, /di/-/ði/, /pu/

논문 | 18페이지 | 무료 | 등록일 2025.06.02 | 수정일 2025.06.06

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스테로이드 치료에 반응하지 않은 후각장애 환자에 대한 한방치료의 효과 (The Retrospective Study for the Effect of Traditional Korean Medicine on Patients with Olfactory Disorder after Failure of Steroid Treatment)

evaluated by KVSS Ⅰ test.Results : There was no significant difference in KVSS I test score according to sex ... difference in the KVSS I test scores before and after the treatment for the cases of sinonasal disease ... , head trauma, and idiopathic cases.However, there was a significant difference in cases of post

논문 | 9페이지 | 무료 | 등록일 2025.06.04 | 수정일 2025.06.09

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Exploring the Possibility of Measuring Mathematical Anxiety in f-NIRS-based NIRSIT (Exploring the Possibility of Measuring Mathematical Anxiety in f-NIRS-based NIRSIT)

In this study, using NIRSIT based on f-NIRS, a task was created to develop a math anxiety test tool ... math anxiety. Therefore, if the test method using f-NIRS-based NIRSIT is applied to various ages in ... that can measure the difference in brain activity according to the level of math anxiety of

논문 | 15페이지 | 무료 | 등록일 2025.05.24 | 수정일 2025.05.26

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엘리트 펜싱선수의 드롭수직점프 시 전방십자인대 손상위험요인 평가를 위한 착지오류점수 분석 (Analysis of Landing Error Scoring System during Drop Vertical Jump on Anterior Cruciate Ligament Injury Risk Factors in Elite Fencers)

using Cohen effect difference, and one-way analysis of variance was performed for differences in ... difference, and one-way analysis of variance was performed for differences in epee, fleuret, and sabre ... . Independent sample t-test was used to compare the landing error scoring system (LESS) score between

논문 | 11페이지 | 무료 | 등록일 2025.06.02 | 수정일 2025.06.05

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윙 게이트를 이용한 여자 검도 선수의 무산소성 파워 및 체력 특성 분석 (Analysis of anaerobic power and physical strength characteristics of female kumdo players using wing gates)

processing, the SPSS 21.0 program was used. An independent t-test was conducted to verify the difference ... )), there was no statistically significant difference between excellent and non-excellent athletes (p ... endurance (sit-up), quickness. There was no significant difference (p>.05), and statistically significant

논문 | 9페이지 | 무료 | 등록일 2025.06.18 | 수정일 2025.06.26

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Physiology neuron in action 리포트3

NIA 3번째 과제,Q1.-Press (click) Reset and Run (R&R) in the RunControl panel.A very brief current pulse ... .9997)-Change the temperature.Increase and decrease the temperature in the RunControl panelTo c ... ompare the action potentials at different temperatures, use "Keep Lines." Notice the main changes in the

리포트 | 8페이지 | 무료 | 등록일 2020.09.23 | 수정일 2021.08.18

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건강인군과 편마비군에 시행한 침, 전침 및 박동성 전기자장 치료가 상지의 체열 변화에 미치는 영향 (Thermographic Study on Effectiveness of Acupuncture, Electro-Acupuncture and Acupuncture with Pulsed Electromagnetic Therapy on Upper Extremity of Healthy and Hemiplegic Group)

'Independent T-test' and 'Repeated measures ANOVA test'.Results1. In healthy group, there was very s ... after acupuncture treatment. 4. In hemiplegic group, there was statistical sig-nificant difference (p＜0 ... elected. They have been treated three different types of treatment; acupuncture, electro-acupunc-ture

논문 | 12페이지 | 무료 | 등록일 2025.07.12 | 수정일 2025.07.19

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이중관형 지중열교환기 구성에 따른 현장 열성능 평가 (Evaluation on in-situ Thermal Performance of Coaxial-type Ground Heat Exchanger with Different Configurations)

hould be identified in advance. In this paper, three coaxial-type GHEXs with different c ... GHEXs with different configurations were constructed in a test bed. Then, the effect of heat ... performing in-situ thermal response tests (TRTs) and thermal performance tests (TPTs). In the TRTs

논문 | 8페이지 | 무료 | 등록일 2025.06.10 | 수정일 2025.06.16

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과학기술자와의 인터뷰가 과학 진로 지향 및 과학자 이미지에 미치는 영향 (The Effect of Interview with Scientist and Engineer on the Science Career Orientation and Image of Scientist)

significant difference between pre- and post-test score for the science career orientation. However, a ... other hand, there was a significant difference (p < 0.01) between pre- and post-test on the image of s ... was no significant difference between pre- and post-test score for the science career orientation

논문 | 11페이지 | 무료 | 등록일 2025.06.23 | 수정일 2025.06.27

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