• 제목/요약/키워드: Subjective feeling

검색결과 238건 처리시간 0.026초

Comparison of The VDT Occupation and VDT-related Hobby Groups in terms of Patients' Subjective Symptoms of VDT Syndrome

  • Lee, Jun Cheol;Park, Si Eun;Shin, Hee Jun;Choi, Wan Suk
    • 국제물리치료학회지
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    • 제8권2호
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    • pp.1168-1174
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    • 2017
  • The purpose of this study was to investigate the health conditions of occupation group and hobby group related to visual display terminal (VDT) syndrome. The VDT occupation group was mainly composed of the worker in banks, telephone companies, and general offices. The VDT-related hobby group was composed of high school students, and Internet cafe users. A questionnaire survey was conducted to classify the subjects according to hours of computer usage. The results indicated that the occupation group represented a higher level of subjective symptoms than VDT-related hobby group. In the VDT occupation group, 'Poor body condition', 'Feeling uncomfortable or pain in the neck', 'Feeling uncomfortable or pain in the back', 'Feeling stressed out', and 'Feeling uncomfortable or pain in the shoulder' items indicated a high level of subjective symptoms. In the VDT-related hobby group, 'Feeling uncomfortable or pain in the neck', and 'Feeling uncomfortable or pain in the back' items indicated a high level of subjective symptoms. According to the hours of computer usage, 4-6 hours and 6 hours or more groups represented a higher level of subjective symptoms than 2-4 hours group. These findings suggest that Visual display terminal (VDT) work effects the individual's health conditions.

유기농 쇠고기에 대한 신념, 주관적 규범, 도덕 관념과 태도가 소비 의도에 미치는 영향 평가 (Measuring the Effects of Belief, Subjective Norm, Moral Feeling and Attitude on Intention to Consume Organic Beef)

  • 강종헌;정항진
    • 한국식생활문화학회지
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    • 제23권3호
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    • pp.301-307
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    • 2008
  • The purpose of this study was to assess the causal relationships among belief, subjective norm, moral feeling, attitude, and the intention to consume organic beef. A total of 326 questionnaires were completed by adult in Jeonnam area. Structural equation modeling was used to measure the causal relationships among the constructs. The structural analysis results indicated an excellent model-data fit. The covariance effects of belief and subjective norm, and belief and moral feeling were statistically significant. The effects of belief and moral feeling on attitude and intention to consume were also statistically significant. As expected, attitude had significant effects on intention to consume. Moreover, attitude played a mediating roles in the relationship between belief and intention to consume. Finally, based on structural analysis, a model was proposed for the interrelations among belief, subjective norm and moral feeling towards organic food, attitude and intention to consume. It should be noted that the original organic food consumption model was modified, and should preferably be validated by future research. Other constructs, such as perceived behavior control and consumption, may be incorporated to form models that consist of new antecedent and consequence pairs.

수면생리신호와 수면 만족감과의 관계 (The relationship between sleep physiological signals data and subjective feeling of sleep quality.)

  • 이현자;박세진
    • 한국감성과학회:학술대회논문집
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    • 한국감성과학회 2002년도 춘계학술대회 논문집
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    • pp.181-185
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    • 2002
  • The purpose of this study was to find out the relationship between sleep physiological signals data and subjective feeling of sleep quality. Sixteen subjective were investigated and they slept on both comfortable mattress and uncomfortable mattress. Information of sleep stage is one of the most important clues for sleep quality. Polysomnography is basically the recording of sleep. The several channels of brain waves (EEG), eyes (EOG), chin movements (EMG) and heart (ECG) were monitored. Sixteen subjects spent 6 days and nights in the laboratory and the data of sleeping 7h for each of 3 nights was analyzed. Percentage of deep sleep (III and IV, sleep efficiency, WASO, stage 1 and subjective feeling of sleep quality were significantly affected with mattress types (comfortable and uncomfortable mattress). When subjects slept on comfortable beds, percentage of deep sleep and sleep efficiency were higher than those of uncomfortable bed. The percentages of wake after sleep onset and stage 1 were lower when subject slept in a comfortable bed. The subjective feeling of sleep quality agreed with the recorded sleep data also.

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고등학생의 스트레스와 행복감 간의 관계에서 주관적 웰빙과 감사성향의 이중 매개효과 (Double Mediating Effect of Subjective Well-being and Gratitude Disposition on Relationship between Stress and Feeling of Happiness among High School Students)

  • 안재순
    • 한국콘텐츠학회논문지
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    • 제21권9호
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    • pp.762-770
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    • 2021
  • 본 연구에서는 고등학생의 스트레스와 행복감 간의 관계를 확인하고, 그 관계를 주관적 웰빙과 감사성향이 이중으로 매개하는지를 검증하고자 하였다. 연구 참여자는 남녀 고등학생 245명이었다. 이 연구를 위해서 지각된 스트레스 척도, 삶의 만족 검사, 정서빈도검사, 감사성향 척도 및 주관적 행복 척도를 사용하였다. 직렬적 이중 매개효과는 PROCESS Macro 3.5 모형 6으로 검증하였다. 연구 결과, 고등학생의 스트레스는 주관적 웰빙, 감사성향 및 행복감과 유의한 부적 상관이 있었다. 고등학생의 주관적 웰빙은 감사성향이나 행복감과 정적 상관이 있었으며, 감사성향도 행복감과 정적 상관이 있었다. 본 연구에서는 고등학생의 스트레스와 행복감 간의 관계를 주관적 웰빙과 감사성향이 직렬로 이중매개 하는 것으로 나타났다. 결론적으로 청소년들의 행복에 주관적 웰빙과 감사성향이 중요한 역할을 한다는 것이 발견되었기 때문에, 그들의 주관적 웰빙 수준과 감사성향을 증진시킬 필요가 있다.

Estimation of Surface Color with Use of Subjective Feeling: On the Influence of Contrast by Complementary Color

  • Sakamoto, Kazuyoshi;Wada, Mitsuyoshi;Min, Byung-Chan
    • 감성과학
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    • 제5권2호
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    • pp.73-78
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    • 2002
  • The unique colors of paper, that is, blue, green, red, and yellow were used in the estimation of color from the subjective feeling. The monochrome with unique color or the unique color surrounded with the background color was presented. subject gazed the monochrome or the unique color, which was tailed target rotor. The target and background color were the complementary color each other. The various ratios of the area of gazed color and background were taken. Subject answered the level of subjective feeling consisted of pair of adjective items for unique color presented. With the use of the subjective feeling for the target color presented, the estimation of the unique color was cai\ulcornerlied out due to Fuzzy theory and neural networks. The results of color difference between unique color presented and the estimated color gave very small value for the case without background, while the results of the case with background color depended on the ratio of area of presented color and background color till the ration of 2:1, The relation showed the Kirschman's law, The color difference saturated In the increase of area of background with the ratio more than 2:1.

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Estimation of surface color with use of subjective feeling: On the influence of contrast by complementary color

  • Sakamoto, Kazuyoshi;Wada, Mitsuyoshi;Min, Byung-Chan
    • 한국감성과학회:학술대회논문집
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    • 한국감성과학회 2002년도 춘계학술대회 논문집
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    • pp.261-265
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    • 2002
  • The unique colors of paper, that is, blue, green, red, and yellow were used in the estimation of color from the subjective feeling. The monochrome with unique color or the unique color surrounded with the background color was presented. Subject gazed the monochrome or the unique color, which was called target color. The target and background color were the complementary color each other. The various ratios of the area of gazed color and background were taken. Subject answered the level of subjective feeling consisted of pair of adjective items for unique color presented. With the use of the subjective feeling fer the target color presented, the estimation of the unique color was carried out due to Fuzzy theory and neural networks. The results of color difference between unique color presented and the estimated color gave very small value for the case without background, while the results of the case with background color depended on the ratio of area of presented color and background color till the ration of 2:1, The relation showed the Kirschman's law. The color difference saturated in the increase of area of background with the ratio more than 2:1.

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소모직물의 구조적 특성 및 표면특성이 주관적 감각에 미치는 영향 -여성춘추용 수트 직물을 중심으로- (Effect of Structure and Surface Characteristics of worsted Wool Fabrics on the Subjective Hand - Women's Spring -Fall Suit Fabrics -)

  • 김동옥;최원경;김은애
    • 한국의류학회지
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    • 제26권2호
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    • pp.355-363
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    • 2002
  • The purpose of this study was to investigate how the weave type, yarn twist fabric count and fiber content of the worsted fabrics affect the subjective sensation of the hand. Thirty worsted fabrics that were mainly used for the spring and fall ladies'suits at national brands were selected. Variables were such as four different kinds of weave types, plain, twill, satin and decorative; two levels of yarn twist, normal and high; various fabric counts; two different fiber contents, pure wool and Lycra contained. Image analysis and wavelet transform techniques were used to quantify the surface fiber, For surface characteristics, MIU, MMD and SMD were measured by KES-FB system. The Questionnaires with 23 adjectives were used for the subjective hand evaluation. Panels were So specialists of fashion or fabric designers and merchandizers. By Factor Analysis, six factors that represent the subjective hand were extracted. The relationship between these factors and structural variables were analyzed. Yarn twist was significantly related to the surface characteristics and resilience. Weave structure affected surface characteristics, volume/warm-cool feeling and resilience. Fabric counts showed relations with volume/warm-cool feeling and the fiber contents with volume/warm-cool feeling, resilience and elastic properties. MIU, MMD and SMD showed no relations with the surface fibers. Subjective sensation of surface characteristics was affected by SMD and surface fibers.

승차감과 조종성능의 정량·정성 지표 상관성 연구 리뷰 (Review on Subjective and Objective Assessments of Ride Comfort, Handling and Steering Feeling)

  • 김형준;한지혁;양지현
    • 한국자동차공학회논문집
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    • 제24권1호
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    • pp.59-66
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    • 2016
  • The evaluations of ride comfort, handling, and steering feeling have been known as one of the dominant factors for vehicle performance assessment. However, those factors have not been analyzed in-depth in conjunction with general ride and handling design parameters. Thus, we have surveyed some previous studies dealing with subjective parameters and quantitative design parameters. We expect this paper provides some guidance to the future research on the field.

호흡재활훈련이 경수손상환자의 호흡기능에 미치는 효과 (The Effects of Respiratory Rehabilitation Training on Respiratory Functions of Cervical Spinal Cord Injury Patients)

  • 조남옥;박수원;김금순;김선옥;김인자;박송자;박지원;유경희
    • 재활간호학회지
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    • 제10권2호
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    • pp.108-115
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    • 2007
  • Purpose: This study was to investigate the effects of respiratory rehabilitation training on the respiratory functions of hospitalized cervical spinal cord injury patients. Methods: One group pre and post test design was used. Subjects were 20 cervical spinal cord injury inpatients of the national rehabilitation center. Training program consisted of air cumulation training, manual assisted coughing training, and abdominal breathing. Trained rehabilitation nurse implemented 20 minutes program twice a day for 4 weeks. Respiratory function was measured as peak coughing flow rate, and perceived respiratory difficulty after activity on wheel chair for 30 minutes and during speaking and singing. Perceived respiratory difficulty was measured with modified Borg scale. Also content analysis was done with the result of open ended question about subjective feeling about training. All variables were measured 3 times before, 2weeks and 4 weeks after the program. Results: Peak coughing flow rate significantly improved after compared to before training. Also all three perceived respiratory difficulty variables decreased significantly after training. In the content analysis, 'it's easier to cough up phlegm' was the most frequent answered subjective feeling. 'Sound at speaking and coughing became louder', 'respiratory volume increased', and 'comfortable chest feeling' were frequent answered subjective feeling, in order. Conclusion: Although it is preliminary since no control group, respiratory rehabilitation training was found to be effective to improve respiratory function in terms of peak coughing flow rate, perceived respiratory difficulty, and subjective feeling. It is necessary further systemic research to investigate the effects of respiratory rehabilitation training.

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Impact of Korea's Image on Attitudes, Norms, and Purchase Intentions of Halal Foods: A Comparison Between Indonesia and Malaysia

  • Yang, Jae-Jang;Kim, Dong-Hwan;Lee, Hee-Yul
    • Journal of Korea Trade
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    • 제25권5호
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    • pp.1-18
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    • 2021
  • Purpose - Although Korean food export has been increasing, they will stagnate without markets. This study considers Korean halal food exports to Indonesia and Malaysia, which are two of the largest halal food markets. Given the context, this study aims to predict Indonesian and Malaysian consumers' purchase intention toward Korean halal food through their acceptance of and feeling toward Korea's image. Design/methodology - This study surveyed Indonesian and Malaysian consumers who purchased Korean halal food in the past year. The survey data were analyzed using the statistical package for the social sciences 21.0 and the analysis of moment structures 21.0. Findings - The analysis reveals that the feeling toward Korea's image and its food image significantly impacted attitudes and subjective norms, while the acceptance of Korea's image significantly impacted only subjective norms. Attitude showed no significant effect on purchase intention, whereas subjective norms exhibited a significant effect on purchase intention. The image feeling had a greater impact on attitudes in Indonesia than those in Malaysia, whereas image acceptance showed a greater influence on subjective norms in Malaysia than those in Indonesia. Originality/value - This study considers the difference between Indonesian and Malaysian consumers in relation to their acceptance of and feeling toward Korea's image and its halal food image. These findings on Korea's image can play a key role in establishing Korea's food export strategy and have strategic implications on Korean companies aiming to enter the halal food market or increase their market share.