• 디자인학연구
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• 제18권4호
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• pp.267-276
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• 2005

광고는 크리에이션이다. 그러나 순수미술과 같이 작가 개인의 의미 작용 속에서 출발하여 끝을 맺는 종류의 크리에이션이 아니라 사회적 인자로서 타인 및 상징적 기호들의 의미와의 친밀도 속에서 서로 구성하는 공주체(inter-subjective)적 크리에이션이다. 광고 표현에 있는 '말'과 '그림'이 융합하여 나타나는 문화적인 범주를 어떻게 과학적으로 표출할 것인가는 광고크리에이터와 소비자와의 공주체적 상호감수성(Mutual Sensitivity)에 달려 있다. 따라서 소비자와 광고 크리에이터가 공유하는 지평은 욕구, 개성, 경험과 같은 개인적 차원에서 찾아지는 것이 아니라 양자의 라이프스타일에 따른 문화적 차원임을 가정한다 문화는 산발적이지 않고 체계적이기 때문에 본 연구는 이를 '문화적 체계'라고 이해한다. 결론적으로 매체 융합적이고 상호작용적인 오늘날 소비자의 머리와 가슴으로부터 얻어오는 창작의 지평이 곧 광고크리에이터의 라이프스타일과 점점 동일해 진다는 사실을 주장한다.

• 간호행정학회지
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• 제22권3호
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• pp.230-238
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• 2016

Purpose: The purpose of this study was to investigate predictors of nurses' patient safety behavior during inter-hospital transfer. The study was based on the Theory of Planned Behavior (TPB). Methods: A descriptive survey design was used. Data were collected with a self-administrated 39-item questionnaire completed by 111 nurses from a university hospital in Seoul, South Korea. The questionnaire was developed based on the Theory of Planned Behavior (TPB) guideline and included measure of self-reported past patient safety behaviors, intentions, attitudes, subjective norms and perceived behavioral controls. Ethical approval was granted by the hospital review board. Hierarchical regression analyses were carried out. Results: The average score of patient safety behavior was $4.21{\pm}0.63$ (5 point scale). The TPB variables explained 49.9%of the variance in patient safety behavior. Intention and subjective norm were the most significant predictors of nurses' patient safety behavior. Attitude was related to nurses' patient safety behavior. Conclusion: TPB variables predicted the nurses' patient safety behavior during inter-hospital transfer of patients except for perceived behavioral controls. The results of this study suggest that better strategies for subjective norms and intentions related to patient safety behavior will be helpful in safety culture reform.

• 아동학회지
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• 제32권3호
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• pp.107-120
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• 2011

This study examined the influences of stress and academic self-efficacy on subjective well-being. The subjects were 191 4th-graders and 250 6th-graders. Data were analyzed by means of two-way ANOVA, Pearson's coefficients, and stepwise regression. Results indicated that : (1) There were age or gender differences for stress, academic self-efficacy, and subjective well-being. (2) Stress was negatively correlated with academic self-efficacy and subjective well-being, whereas academic self-efficacy was positively correlated with subjective well-being. (3) Stress and academic self-efficacy explained 43% of subjective well-being. Specifically, stress from parents was the most influential variable for positive affects, and self-regulatory efficacy was the most influential variable for positive efficacy and inter-relatedness.

• 한국음향학회:학술대회논문집
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• 한국음향학회 1992년도 학술논문발표회 논문집 제11권 1호
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• pp.3-8
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• 1992

The theory of subjective preference with temporal and spatial factors which include sound signals arriving at both ears is described. Then, auditory evoked potentials which may relate to a primitive subjective response namely subjective preference are discussed. According to such fundamental phenomena, a workable model of human auditory-brain system is proposed. For eample, important subjective attributes, such as loudness, coloration, threshold of preception of a reflection and echo distrubance as well as subjective preference in relation to the initial time delay gap between the direct sound and the first reflection, and the subsequent reverberation time are well described by the autocorrelation function of source signals. Speech clarity, subjective diffuseness as well as subjective preference are related to the magnitude of inter-aural crosscorrelation function (IACC). Even the caktail party effects may be eplained by spatialization of human brain, i.e., independence of temporal and spatial factors.

• 한국음향학회지
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• 제28권2호
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• pp.96-106
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• 2009

본 논문에서는 헤드폰의 음향적 특성과 주관적인 선호도간의 상관관계를 분석하고, 이로부터 음향적 특성을 이용한 주관적 선호도의 예측 가능성을 알아보았다. 헤드폰의 음향적 특성으로 좌, 우 채널에 대한 고조파 왜곡, 주파수 특성의 분산, 그리고 충격파 응답의 양이 상관 계수가 사용되었다. 이들 특성은 머리 모형을 이용하여 잡음이 없는 무향 환경에서 측정되었다. 주관적인 선호도는 음량감, 선명감, 공간감, 포만감, 전체적인 느낌의 5개 항목으로 점수화하여 나타내었다. 선호도 평가에는 음악 청취에 경험이 많은 12명의 청취자가 참여하였으며 샘플 음악은 가요, 팝, 경음악, 음성, 클래식의 5 종류의 음악이 사용되었다. 실험에 사용된 헤드폰은 밀폐형 4종, 개방형 2종 귓속 삽입형 2종 등 총 8개가 사용되었다. 주관적인 선호도는 이원 배치 법을 이용하여 주관적 선호도에 영향을 끼치는 요인을 분석하였으며 음향적 특성과 주관적인 선호도 점수 간의 상관 계수를 구하였다. 실험 결과 오른쪽 채널에서 측정된 주파수 크기 응답의 분산이 주관적인 선호도와 가장 높은 상관 계수를 갖는 것으로 나타났으며, 충격파 응답의 양이 상관 계수는 거의 상관 관계가 없는 것으로 나타났다.

• 감성과학
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• 제2권2호
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• pp.37-42
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• 1999

Long-term exposure to loud noise affects performance since it changes arousal level, distracts attention, and also is able to evoke subjective stress accompanied by negative emotional states. The purpose of the study was to analyze dynamics of subjective and physiological variables during a relatively long-lasting (30 min) exposure to white noise (85 dB[A]). Physiological signals were recorded on 15 college students during 30 min of intense auditory stimulation. Autonomic variables, namely skin conductance level , non-specific SCR number, inter-best intervals in ECG, heart rate variability index (HF/LF ratio of HRV), skin temperature, as well as respiration rate were analyzed on 5 min epoch basis. Psychological assessment (subjective rating of stress level) was also repeated every 5 min. Statistical analysis was employed to trace the time course of the dynamics of subjective and autonomic physiological variables and their relationships. Results showed that the intense noise evoked subjective stress as well as associated autonomic nervous system responses. However it was shown that physiological variables endured specific changes in the process of exposure to the loud white noise. Discussed were probable psychophysiological mechanisms mediating reactivity to long-term auditory stimulation of high intensity, namely short-term activation, followed by transient adaptation (with relatively stable autonomic balance) and then a subsequent wave of arousal due to tonic sympathetic dominance.

• The Journal of the Acoustical Society of Korea
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• 제20권3E호
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• pp.3-9
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• 2001

This study aims to describe a prosodic pattern on the Korean subjective particles with respect to their discourse function. 4 kinds of Korean subjective particles were mainly investigated with reference to sentential location, grammatical relations that precede or follow the word including subjective particles, and prosodic phrasing. F0 and energy were gradually diminished as the particles moved down to the sentential final position. 'Ga'particle, which has been potentially regarded as having a grammatical focusing function, looks like to show relatively higher F0 in sentential medial in discourse. At sentential medial position, when the words including 'ga, eun, and neun'particles were preceded by adverbials, the acoustic variables of particles tended to be diminished by some ratio in comparison with the mean value. The duration of particles might vary with respect to style variation and especially that it tended to diminish from 150 basic, 50 separate, and finally 50 discourse successively. And there's some specific phenomenon that prosodic phrasing itself was relatively easily taken place after 'eun' and 'neun' particles. Finally, I tried to catch the prosodic characteristics (which would be established as acoustic features) of inter-word position at which specific subjective particles were intervened. These acoustic features can be made up of the duration and F0 fluctuation activated in the successive 3 syllables in which word (or prosodic) boundary was located.

• 수산해양교육연구
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• 제25권5호
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• pp.1031-1045
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• 2013

The purpose of this study was to analyze on the convergence for knowledge fusion in the filed of the engineering, science, aesthetics, humanities and social sciences. For the study, the related literatures were reviewed focusing on the convergence in the basis of the inter-disciplinary. In addition, interviews with 5 professors in the field of the engineering, science, aesthetics, humanities and social sciences were analyzed. The keys of analysis were perspective of academic disciplines. The findings of this study were as follows; most of professors recognized the inter-disciplinary of engineering, science, aesthetics, humanities and social sciences. But, there were some barriers engineering of professors in inter-disciplinary.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2006년도 하계종합학술대회
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• pp.325-326
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• 2006

This paper proposes a new frame interpolation algorithm mainly designed for intra-mode blocks. In order to improve the accuracy of pixel interpolation, the new algorithm exploits two different interpolation modes for inter-mode blocks and intra-mode blocks, respectively. The use of the two modes reduces ghost artifacts but increases blocking artifacts between the blocks interpolated by different modes. To reduce blocking artifacts, this paper proposes an interpolation algorithm that attempts to isolate a fast moving object and interpolates such objects as the intra-mode while the remaining blocks are interpolated as the inter-mode. Simulation results show that the proposed algorithm improves subjective and objective quality of pictures by reducing ghost artifacts.

• 한국감성과학회:학술대회논문집
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• 한국감성과학회 1999년도 추계학술대회 논문집
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• pp.211-215
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• 1999

It is well known that a long-term exposure to a loud noise environment affects performance, since it distracts attention, and also is able to evoke stress accompanied by negative emotional states. The purpose of this study was to analyze dynamics of subjective and physiological variables during long-lasting (30 min) exposure to intensive white noise (85 dB[A]). Physiological signals on 23 college students were recorded by BIOPAC, Grass Neurodata systems and AcqKnowledge 3.5 software. Autonomic variables, namely skin conductance level (SCL), non-specific SCR number (N-SCR), inter-beat intervals in ECG (RR intervals), heart rate variability index (HF/LF ratio of HRV), respiration rate (RESP), and skin temperature (SKT) were analyzed on 5 min epoch basis. Psychological assessment (subjective rating of stress level) was also repeated on every 5 min basis. Regression and correlation analyses were employed to trace the time course of the dynamics of the subjective and autonomic physiological variables and their relationship. Results showed that intense noise evokes subjective stress with associated autonomic nervous system responses. However, it was shown that physiological variables endure specific changes in the process of exposure to loud white noise. Discussed are probable psychophysiological mechanisms mediating reactivity to long-term auditory stimulation of high intensity.