• 제목/요약/키워드: physical evaluation

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기계편용 장식사 니트소재의 물성 및 감성 평가 (Physical and Hand Properties of the Knitted Fabrics From Machine Knitting Fancy Yarns)

  • 박기윤;박명자
    • 한국의상디자인학회지
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    • 제10권2호
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    • pp.125-138
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    • 2008
  • For physical and hand property evaluation of fabrics, the knitted fabrics from 11 types of machines knitting fancy yarns, boucle (M1), knot (M2), snarl (M3), and slub (M4), tamtam (M5), tubular (M6), fur 1 (M7), bead (M8), fur 2 (M9), fur 3 (M10), and ladder (M11) yarns, were prepared with 7-10 G plain stitch. Washing test and pilling test had also been carried out. For hand properties by objective sensibility evaluation, 17 items of sir mechanical properties using KES-FB (Kawabata Evaluation System) had been measured. Then hand values of knitted fabrics were calculated with a calculation formula, namely KN-402-KT. Finally the total hand values were obtained through KN-301-WINTER. As a result of physical properties and objective evaluation for machines knitting fancy fabrics, most of them shrank in the direction of wale and course after the washing test, in which their shrinkage rate had a maximum of 3.5%. Therefore, the washing test indicated that the shrinkage ratio of knitted fabrics had a minor change. The results of the pilling test are mostly 4-5th grade, and all of the machines knitting fancy fabrics showed good results in the pilling resistance. In hand properties and objective sensibility evaluation, twisted fancy yarns, such as boucle (M1), knot (M2), snarl (M3), and slub (M4), were superior to bonding rigidity (B) and shear rigidity (G). The surface property between course and wale differs in all samples and course direction is tougher than wale direction. FUKURAMI (fullness and softness) of all samples have high values, besides NUMERI (smoothness) of tamtam (M5) and boucle (M1), which were rather good. Most samples except fur 1 (M7) had low KOSHI (stiffness) value. The total hand value (THV) of twisted yarns was low. This study proves that manufacturers, who plan knitting yarn products and knit fashion, can apply these data to develop machines knitting yarns and knits that fit the consumers' demands.

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농촌다운 주거환경 조성을 위한 평가항목 개발 및 중요도 분석 - 네트워크 분석과 AHP 분석 활용 - (Development and importance analysis of evaluation factors for formation of future-oriented rural residential environment: using network analysis and AHP analysis)

  • 이차희;임정언;이상문;윤상헌
    • 농촌계획
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    • 제25권2호
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    • pp.89-98
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    • 2019
  • The purpose of this study is to develop the evaluation factors for formation of the future - oriented rural residential environment and to derive the importance of this evaluation factors. The main research methods are network analysis using Net-miner, AHP analysis and importance analysis for experts. The main research results are as follows. First, 6 factors for evaluation rural residential environment(environmental-sustainability, communality, self-reliance, aesthetic, enjoyment, settlement), 3 sub-factors of each factors, and key physical facilities(10 for rural center and 28 for rural villages) were derived by literature analysis and network analysis on it. Second, key priority factors that should be considered in physical formation of rural residential environment was deducted by AHP analysis. Improving accessibility of living services in the settlement factor, improvement of garbage collection and wastewater treatment system around the residential area, and ensuring topographic continuity in the environmental-sustainability factor was derived as a priority factors. Third, as a result of evaluation of the importance of physical facilities in the rural residential environment, there was a high demand for cultural welfare facilities in common. However, when compared with the villages where the harmony between the natural environment and the living environment is emphasized, convenience of living and accessibility of transportation were important in the rural center. These results suggest that solving the qualitative conditions as residential environment will help to attract new population. This study will contribute to enhance the qualitative level of the rural residential environment by suggesting strategic priority items when carrying out projects related to the rural residential environment creation in the future.

멤브레인 방수층 성능 및 평가방법에 관한 기초적 연구 (A Basic Study on Evaluation Method and Performance of Membrane Waterproofing Layer)

  • 오미현;권시원;강효진;정희원;최인성;오상근
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2003년도 학술.기술논문 발표회
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    • pp.17-21
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    • 2003
  • This study is mainly acceptive for physical material performance than waterproofing layer performance on the external condition after construction. The reason are legalized only for material performance quality standard even though it is existed waterproofing materials for membrane. In actuality, waterproofing layer are greatly occurred in performance a decreased developing essential element that are human footprints as a result physical perimeter environment after construction and on the construction. As the result, this present paper purpose for evaluation and performance of the membrane waterproofing layer on the construction.

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멤브레인 방수층 성능 및 평가방법에 관한 기초적 연구 (A Basic Study on Evaluation Method and Performance of Membrane Waterproofing Layer)

  • 오미현;권시원;강효진;정희원;최인성;오상근
    • 한국건축시공학회:학술대회논문집
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    • 한국건축시공학회 2003년도 학술.기술논문발표회
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    • pp.17-21
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    • 2003
  • This study is mainly acceptive for physical material performance than waterproofing layer performance on the external condition after construction. The reason are legalized only for material performance duality standard even though it is existed waterproofing materials for membrane. In actuality, waterproofing layer are greatly occurred in performance a decreased developing essential element that are human footprints as a result physical perimeter environment after construction and on the construction. As the result, this present paper purpose for evaluation and performance of the membrane waterproofing layer on the construction.

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서비스 인카운터에서 화법유형이 서비스제공자와의 대화만족에 미치는 영향 (The Effects of Service Providers' Conversation Types on Customers' Satisfaction in Conversation with Service Providers at Service Encounter)

  • 박상준;문가경;이영란
    • 경영과학
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    • 제31권3호
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    • pp.41-59
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    • 2014
  • The marketing literature suggests that personal relationships between customers and service providers influence consumers' evaluation of goods and services. In this paper, we investigate the effects of service providers' conversation types (non-physical communication) on customers' evaluation and satisfaction in conversation with service providers. The empirical results show that the non-physical communication affect consumers' satisfaction in communication with service providers. This implies that the non-physical communication could be considered as a strategic tool when corporations need to differentiate their services from competitors to gain an advantage in competition.

강의실 빛 환경에 대한 재실자의 주관적 평가 (The Subjective Evaluation on the Light Environment of Residents at Classrooms)

  • 곽경숙
    • 한국주거학회논문집
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    • 제7권1호
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    • pp.105-116
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    • 1996
  • The purpose of this study is to improve the quality of the light environment of classroom. To attain this purpose, this study estimated the physical factor and evaluation of the subjective response of classroon located in south and north in the summer and the winter. The results are as followed. 1. The evaluation of the illumination, uniformity factor, daylight factor as physical factor of light environment is good as classroom, but the classroom in south is better that that in north, the light environment in summer is better than winter. 2. The subjective response to light environment of classroom is positive on both seasons at all calssroom. Comparing summer with winter, I found that the difference of subjective response between both classrooms on summer is attentive. 3. The realtion between subjective response and physical factor of light environment in classroom is attentive on the light sense, content sense, uniformity.

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급성 발목 염좌에 대한 족관절의 관절가동술이 보행과 고관절 근력에 미치는 영향 (The Effect of Ankle stability exercise and Mobilization on Hip Muscle Strength and Gait in Patients with Acute Ankle Sprain)

  • 정상모;이재남;전재형
    • 대한정형도수물리치료학회지
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    • 제24권1호
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    • pp.39-46
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    • 2018
  • Background: In most human lives, 80 percent have problems with the ankle and can be solved with a treatment that is objective in proper assessment. Discrepacts in the ankle are also associated with walking patterns and affect hip and knee joints. An evaluation of hip flexion and extensor muscles was performed to check the strength of hip joints after ankle sprain patients application of arthesis. Methods: In the hospital in Bucheon, 20 outpatients who visited the hospital for treatment with ankle sprain were tested with 10 male and 10 female patients. The criteria for selection of the study subjects were randomly divided into those with joint movement techniques applied to the ankle joints and those with conservative physical therapy. Results: In applying arthrography and preservation physical therapy to patients with ankle sprain, a difference in muscle strength between hip flexion and extensor was noted in post-evaluation comparisons. There were significant differences in the assessment of walking speed and walking time between the two counties in the gait analysis assessment (p<.05). Conclusion: Studies have shown that applying arthrography to people with ankle sprain has a greater therapeutic effect than using conservative physical therapy.

연령에 따른 정상 골격근의 초음파 영상 분석 (Age Related Analysis of Ultrasound Images of Normal Skeletal Muscle)

  • 정진규;김계엽;김종만;김태열
    • 한국전문물리치료학회지
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    • 제13권1호
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    • pp.47-53
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    • 2006
  • Since ultrasound has different reflections depending on components of organization, analysis of ultrasound images of skeletal muscle can offer both quantitative and qualitative reports as concerns skeletal muscle structure. This study is focused on the ultrasound method for evaluating the structural characteristics of skeletal muscle and also conducted to examine its practicality. After obtaining images of the elbow flexors from an ultrasound image device with 88 normal subjects whose ages were between twenty and seventy years old (44 men and 44 women), muscular density and white area index (WAI) which indicated structural characteristics of skeletal muscle were analyzed with gray scale analysis. The study examined correlations between subject's age and items which obtained from measuring ultrasound images and the differences in relations to sex and age. Muscular density and WAI had a high correlation with age and were significantly increased in men and women with greater age. The quantitative evaluation method of skeletal muscle structure which analyzed the ultrasound images has high practicality because it is a non-invasive method which complements physical therapy diagnosis and research methods and promotes functionality evaluation.

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A Study on the Subjectivity of Pre-Physical Education Teachers on the Track and Field Practical Skill Test of Examination System for Appointing Secondary Physical Education Teachers

  • Yu, Young-Seol
    • 한국컴퓨터정보학회논문지
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    • 제27권3호
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    • pp.127-135
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    • 2022
  • 이 연구의 목적은 중등체육교원 임용고사 육상실기평가에 대한 예비체육교사의 인식을 탐색하는데 있다. 이를 위해 인간 내면의 감정, 의견, 인식 등을 탐색할 수 있는 Q방법론을 활용하였다. 분석결과 3가지 유형이 탐색되었고, 각 유형은 전문시설지원요구형과 전문기술지도요구형 그리고 평가방법개선요구형으로 명명되었다. 결론으로, 중등체육교원 임용고사 육상실기평가를 준비하는데 있어 예비체육교사들은 전문시설의 지원과 전문기술을 지도받을 수 있는 기회의 제공 그리고 평가 방법과 절차에 대한 구체적인 사전 안내 등을 희망하는 것으로 해석되었다.

다목적홀의 공연종류별 음향평가 요인에 관한연구 (A Study on the Evaluation Factors for the Types of Performance in Multi-purpose Halls)

  • 강성민;신용규;김항;박현구;김선우
    • 한국소음진동공학회:학술대회논문집
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    • 한국소음진동공학회 2005년도 추계학술대회논문집
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    • pp.443-448
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    • 2005
  • This study aimed to evaluate the room acoustical performances of multi-purpose halls, analyzing the architectural features by survey and the acoustical characteristics by measurements. Moreover, vocabularies appropriate for the evaluation of the room acoustical performance were determined through questionnaire and subjective responses. From the correlation analysis and factor analysis to the physical values through measurements and the subjective evaluation using vocabularies, useful vocabularies for the evaluation of multi-purpose halls' acoustical performances were determined and physical parameters corresponding to the vocabulary were identified.

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