• 한국지형학회지
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• 제19권1호
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• pp.109-121
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• 2012

제방 건설과 같은 인간 반응은 홍수와 같은 지형재해로 인해 발생하는 장소의 취약성에 대한 일종의 공간적 표현이다. 인간 반응은 장소의 취약성을 줄이기 위한 모든 인간 활동이 포함되며 이러한 인간의 반응은 지형재해 감소보다는 취약도 감소와 더 관련된다. 환경 인지에 대한 인간의 다양한 반응에 따라 장소의 취약도도 변화한다. 인간은 경험적인 위험 인지를 통하여 다양한 반응을 하고 이 반응은 공간에 반영된다. 인간 반응을 통하여 장소의 취약도를 예측하고 모형화하는데 있어 계량화가 가능하다. 지형재해에 대한 역동적 취약도 모형구축을 위해서는 지역의 지형형성작용에 대한 기초조사와 함께 인간의 반응에 대한 지도화가 요구된다.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2011년도 추계학술대회
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• pp.123-133
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• 2011

This paper reviewed the relationship between job stress and human error, and the moderating effect of age and maintenance type on the relationship between job stress and human error in maintenance personnel. Based on the responses from 450 maintenance personnels, the results of multiple regression analysis showed that physiological and psychological stress responses have positively related with human error. In moderating effect test, age appeared to impact on the relationship between physiological/behavioral stress and human error.

• 대한인간공학회지
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• 제18권3호
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• pp.27-39
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• 1999

The purpose of this study was to approve the capability of human sensibility evaluation based on physiological responses and real-time subjective assessments. Three well-trained healthy human subjects were participated in the experiments. We measured physiological responses such as Heart Rate Variability(HRV), Galvanic Skin Response(GSR) and skin temperature under rest and visual stimulation conditions, respectively. Off-time subjective assessments were recorded before and after visual stimulations. Real-time subjective assessments were recorded during visual stimulations. The results of physiological responses and off-time and real-time subjective assessments were quantified and compared. The results showed that the correlation between physiological responses and real-time subjective assessments was high (83%) for both the positive and negative visual stimulation. The correlation between the physiological responses and off-time subjective assessments was high (83%) for the negative visual stimulation but was low (15%) for the positive visual stimulation. Although the current observation is preliminary and requires more careful experimental study, it appears that the correlation between real-time subjective assessment and physiological responses is higher than that of the off-time subjective assessment and physiological responses.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.855-862
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• 2022

Environmental stressors considerably influence the health and safety of humans and must thus be continuously monitored to enhance the urban environments and associated safety. Environmental stressors typically act as stimuli and lead to behavioral changes that can be easily identified. These behavioral responses can thus be used as indicators to clarify people's perceptions of environmental stressors. Therefore, in this study, a framework for assessing environmental stressors based on human behavioral responses was developed. A preliminary experiment was conducted to investigate the feasibility of the framework. Human behavioral and physiological data were collected using wearable sensors, and a survey was performed to determine the psychological responses. Humans were noted to consistently exhibit changes in the movement and speed in the presence of physical environmental stressors, as physiological and psychological responses. The results demonstrated the potential of using behavioral responses as indicators of the human perceptions toward environmental stressors. The proposed framework can be used for urban environment monitoring to enhance the quality and safety.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 1993년도 Fifth International Fuzzy Systems Association World Congress 93
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• pp.1362-1365
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• 1993

Fuzzy mathematics is used to elicit and evaluate human psychophysical responses in panel tests. The fundamental instrument used is a bar graph whose data is then converted to a paired comparison matrix. Form this matrix we use the theory of Perron and Froebenius to obtain an eigenvalue and eigenvector which indicates not only the panelist's comparitive responses but also the consistency of the responses from that panelist. Tests were done to evaluate the procedure.

• 한국병원경영학회지
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• 제22권4호
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• pp.1-15
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• 2017

This study was designed to analyze the effect of servicescape and human service quality on patients' internal response and their behavioral intention in dental care organizations. Self-administered survey questionnaires with structured instruments were developed, and a total of 226 responses were used for statistical analyses using SPSS Windows version 18.0 program and AMOS 18.0 program. Major findings of the study are as follows. First, among other servicescape components, air condition environment was found to have a positive effect on patients' cognitive and physiological responses, while signals and symbols had a positive effect on cognitive and emotional responses. Second, the competence, among other factors of the human service quality, had positive influence on cognitive and emotional responses, while customer understanding affected positively on emotional response. Third, none of the servicescape components showed a direct effect on patients' behavioral intention, but their influence was mediated by internal responses. However, customer understanding, among other human service quality factors, had a direct effect on patients' behavioral intention. Fourth, emotional response, among other internal response factors, proved to have positive influence on behavioral intention. Results from this study suggest that dental care service providers can increase their competitiveness and customer satisfaction by understanding and improving the most important areas of servicescape and human service quality.

• 대한인간공학회지
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• 제36권3호
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• pp.169-181
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• 2017

Objective: The aim of this study was to explore the influence of outdoor weather conditions on subjective responses during physical activity. Background: The largest difference between indoor and outdoor conditions is the existence of the sun. The heat load from the sun has an influence on the heat gain of the human body and the intense degree of solar radiation affected thermal comfort. Method: Thirty eight people were exposed to a range of climatic conditions in the UK. Weather in England does not have extremely hot and cold temperature, and the current study was conducted under warm (summer and autumn) and cool (spring and summer) climates. Measurements of the climate included air temperature, radiant temperature (including solar load), humidity and wind around the subjects. Subjective responses were taken and physiological measurements included internal body temperature, heart rate and sweat loss. Results: This study was conducted under four kinds of environmental conditions and the environmental measurement was performed in September, December, March, and June. The values for sensation, comfort, preference, and pleasantness about four conditions were from 'neutral' to 'warm', from 'not uncomfortable' to 'slightly comfortable', from 'slightly cooler' to 'slightly warmer', and from 'neither pleasant nor unpleasant' and 'slightly unpleasant', respectively. All subjective responses showed differences depending on air temperature and wind speed, and had correlations with air temperature and wind speed (p<0.05). However, subjective responses showed no differences depending on the radiant temperature. The combined effects of environmental parameters were showed on some subjective responses. The combined effects of air temperature and radiant temperature on thermal sensation and pleasantness were significant. The combined effects of metabolic rate with air temperature, wind speed and solar radiation respectively have influences on some subjective responses. In the case of the relationships among subjective responses, thermal sensation had significant correlations with all subjective responses. The largest relationship was shown between preference and thermal sensation but acceptance showed the lowest relationship with the other subjective responses. Conclusion: The ranges of air temperature, radiant temperature, wind speed and solar radiation were $6.7^{\circ}C$ to $24.7^{\circ}C$, $17.9^{\circ}C$ to $56.6^{\circ}C$, $0.84ms^{-1}$ to $2.4ms^{-1}$, and $123Wm^{-2}$ to $876Wm^{-2}$ respectively. Each of air temperature and wind speed had significant relationships with subjective responses. The combined effects of environmental parameters on subjective responses were shown. Each radiant temperature and solar radiation did not show any relationships with subjective responses but the combinations of each radiant temperature and solar radiation with other environmental parameters had influences on subjective responses. The combinations of metabolic rate with air temperature, wind speed and solar radiation respectively have influences on subjective responses although metabolic rate alone hardly made influences on them. There were also significant relationships among subjective responses, and pleasantness generally showed relatively high relationships with comfort, preference, acceptance and satisfaction. Application: Subjective responses might be utilized to predict thermal stress of human and the application products reflecting human subjective responses might apply to the different fields such as fashion technology, wearable devices, and environmental design considering human's response etc.

• 한국콘텐츠학회논문지
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• 제16권12호
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• pp.492-506
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• 2016

본 연구는 기업자원봉사자가 봉사활동을 수행한 다음에 보이는 차등적인 반응에 주목하여 어떤 요인이 차등적인 반응에 기여하는가를 밝히려는 목적으로 수행되었다. 자원봉사에 대한 긍정적 반응은 만족도와 기여도로, 부정적 반응은 소진으로 개념화하였다. 자원봉사에 대한 반응을 예측하는 요인으로 가족의 지지, 회사의 자원봉사 지원제도, 그리고 자원봉사현장에서의 다양한 인간관계의 영향력을 검증하였다. 250명의 기업자원봉사자를 표본으로 선정했으며 설문조사로 수집한 자료를 위계적 회귀분석을 통해 분석하였다. 분석결과 가족의 지지는 자원봉사에 대한 반응에 영향이 거의 없는 것으로 나타났지만 회사의 자원봉사지원 제도는 의미 있는 영향을 미치는 것으로 나타났다. 나아가 봉사현장에서의 봉사대상자와의 관계와 기관의 자원봉사 담당자와의 관계는 자원봉사만족도와 인지된 기여에 영향을 미치는 것으로 나타났다. 하지만 부정적 반응인 소진에는 아무런 영향을 미치지 않았다. 연구결과의 함축성으로 기업의 경우 기업자원봉사자를 적극적으로 동기화시키는 봉사지원제도를 개발하는 것이 필요하다. 비영리조직의 자원봉사관리자의 경우 자원봉사현장에서 발생하는 다양한 인간관계의 영향과 중요성을 인식한다면 기업자원봉사자의 만족도와 인지된 기여도를 높일 수 있을 것이다.

• 감성과학
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• 제4권2호
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• pp.89-93
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• 2001

인간의 각성은 감성의 한 차원을 차지하여 인간의 작업수행의 효율성에 미치는 영향이 크다. 각성의 정확한 측정 및 분석은 인간의 작업에 생산성 극대화를 제시할 수 있다 그러나 각성은 자극유형에 따라 종류가 다르게 나타난다. 본 연구는 이러한 각성의 유형에 따른 생리신호의 반응을 측정하여 각성종류별 생리적 반응차이를 제시하고자 한다. 20명의 대학생이 각기 다른 각성자극인 신체적 각성 및 인지적 각성을 유발하여 생리신호 반응을 측정, 분석하였다. 결과적으로 인지적 각성과 신체적 각성은 자율신경계 반응에서 유의한 차이를 보이지 않은 반면, 인지적 각성에서 중추신경계 반응이 작업계획 단계에서 신체적 각성보다 유의한 차이를 보였다.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2003년도 신호처리소사이어티 추계학술대회 논문집
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• pp.61-64
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• 2003

In this paper, we implement PAMD(Positive Answering Machine Detection) for discrimination human and ARS. We are used Grunt detection, Glitch Noise detection and Tone detection for PAMD. It distinguishes voice signals from ring-back tone and glitch noise respectively. And as a second step, it judges whether human responses or ARS responses after integrating pattern changes like initial response period, the number of voice data, each time of voice data period and glitch noise. The accuracy is about 9375 in ASR and about 98％ in Mobile phone.