• Korean Journal of Human Ecology
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• v.16 no.2
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• pp.433-442
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• 2007

The purpose of this study was to examine the mediating role of attitude, subjective norm, and perceived behavioral control on the relationships between past behavior and customers' intention to engage in exit of dissatisfaction responses. Results of the study demonstrated that the past behavior significantly improved the predictability of the voice of dissatisfaction response intentions. Furthermore, the mediating analyses indicated that the influence of past behavior was mediated by mediator. In the contests of exit behavior, the effect of past behavior on intention to exit was mediated by attitude, subjective norm and perceived behavioral control.

• Journal of Korean Society of Disaster and Security
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• v.5 no.2
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• pp.49-59
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• 2012

The safety management of the emergency exit, by directly related to the $civil^{\circ}$Øs dead in the fire situation, have limited by which the fire station take the on-side and control-centered way of business processing, it is expect to the effects in which the citizen have to concern and to take part. From 2010 years in the back-ground, it is operated nationally the report and reward system on an illegal behavior of the emergency exit, it is happened to the unfit operating situation in the mission and direction of the system up which the exit paparazzi act with intent to receive the reward payments. The study suggests solution through analyzing the illegal emergency exit operation result of sixteen counties and the Seoul metropolitan from year 2010 to 2011. Firstly, the report destination is adjusted to the multiple use establishments and the large-scale multiple use facilities over the limit level is limited under five times the report events of the same people in the minor endorsement. And the fine incomes should be invested to the disaster prevention acting related with the exit. Secondly, for upgrade of the report accuracy, a reporter is received the possible information for the confirmation of an illegal act, has become to lead the pre-monitoring act which the reporter is can to take the safety education and to guide the information about season and vulnerable business location. Finally, considering the support way about the encounter facility, the fire officer is not happen to occur the repetitive report in the same place, is related to the volunteer service system the report acts, consider as the volunteer service time, and must support them to act as the disaster prevention volunteer.

• 한국연소학회:학술대회논문집
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• 2003.05a
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• pp.65-73
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• 2003

An experimental study on flame lift-off characteristics of propane jet flame highly diluted with nitrogen has been conducted introducing acoustic forcing with a tube resonant frequency. A flame stability curve is attained according to forcing strength and nozzle exit velocity for $N_2$ diluted flames. Flame lift-off behavior with forcing strength and nozzle exit velocity is globally categorized into three; a well premixed behavior caused by a collapsible mixing for large forcing strength, a coexistent behavior of well-premixed and edge flames interacting with well-organized inner fuel vortices for moderate forcing strengths, and edge flame behavior for small forcing strengths. Special focus is concentrated on the coexistent behavior of the flame base in lifted flame since this may give a hint to a possibility which the flame base behaves like a well-mixed premixed flame in highly turbulent lifted flames. It is also shown that the acoustic forcing to self-pulsating laminar lifted flame affects flame lift-off behavior considerably which is closely related to downstream flow velocity, mixture strength, effective fuel Lewis number, and flame stretch.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.21 no.1
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• pp.123-140
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• 2022

Even though driving behaviors in underground roads can be significantly different from ground roads, existing underground roads follow the design guidelines of ground roads. In this context, this study investigates the driving behaviors of the exit-ramp terminal of urban underground roads using a driving simulator. Virtual driving experiments were performed by analyzing scenarios between the underground and ground road environments. The experiments' driving behavior data for each geometry section are compared and validated through a statistical significance test. This test showed that the speed in the underground road environment is relatively low, and the LPM tends to move away from the adjacent tunnel wall. Based on these findings, this study suggests implications and feasible solutions for improving driver's safety in the exit-ramp terminal of the underground roads.

• Journal of the Korean Society of Costume
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• v.42
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• pp.91-112
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• 1999

This study mainly focuses on the dissatisfaction of the post-purchase behavior regarding the consumer dissatisfaction complaining behavior and repurchase intention In the literature study approach it was hypothe-sized that dissatisfaction variables was consisted of the cognitive process and emotion. And the dissatisfaction variables and the individual vari-ables and situational variables were set up to contribute to form the complaining behavior. In the process of the complaining behavior the first thing the consumers would do when they would seek for redress or not. Consumers who sought redress and actually received the fair treatment from a store practiced positive word-of-mouth. However consumers who received unfair treat-ment practived negative word-of-mouth exit behavior or the third party complaining Behavior. And consumers who did not seek any redress either showed exit behavior practiced negative word-of-mouth or no complaining behavior at all. Therefore. complaining behavior process consists of redress seeking process and non-redress seeking process. For the empirical study the survey method was used and two other researches were previously conducted. First of all the research was designed to comprehend consumer complaining behaviors process Secondly it was conducted for measuring validity and reliability: Cronbach's q. The sqmple was 569 women aged 2-'s to 5-'s living in Seoul and other suburban areas. The various methods were used to analyze the date such as frequency, percentage and multiple regression analysis. Overall the results were verified. 1) The dissatisfaction variables and individual variables influenced situational variables. 2) The complaining behavior intention was affected by dissatisfaction variables indivi-dual variables and situational variables. 3) The repurchase intention occurred more when the justice was performed Consequently the complaining behavior proce-dure was consisted of the redress seeking and non-redress seeking. And dissatisfaction vari-ables and individual variables were verified to influnce situational variables. These complaining behavior variables affected complaining behavior Especially in a case of redress seeking process complaining behavior and repurchase rate were highly affected by the perceived justice from a store.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2006.05a
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• pp.380-383
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• 2006

The media transport system is used in a printer, a ATM(Automated Tellor Machine), and so on. The media transport system has many problems through miniaturization and rapid transportation of these machines. In the paper feeding mechanism, it is important to feed the sheet without jamming under any conditions. To avoid sheet jamming, first we need to predict the behavior of the sheet exactly. In this paper, the analysis of media behavior is based on J. Stolte's studies. In all of OA machines, a flexible beam or plate is pushed from the channel. The motion may be constrained by guides. This leads to a transient and geometrically nonlinear problem. The behavior of paper is simulated by dynamic elastica theory. The shape of guide is represented by parametric cubic curve. But J. Stolte's studies did not considered contact condition between sheet and guide. So Klarbring's Model. will be applied. And the analysis of flexible media has to include aerodynamic effect for more exact behavior analysis, because the flexible media can be deformed drastically by a little force. Therefore aerodynamic force must be applied to the governing equation. Lastly, the simulation of this model is performed, and the experiment is performed for verification of this model. The experimental results of low exit velocity are consistent with the simulation results, however experimental results of high exit velocity do not agree well with analytical results. The reason is that there may be other effects like nip Phenomena

• Fire Science and Engineering
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• v.33 no.6
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• pp.28-34
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• 2019

The purpose of this study is to examine the influence of occupant's path selection on the shape of the pictogram and the opening/closing of the door. This study was carried out through a simulation experiment using computer virtual reality. Exit light pictogram for exit door and exit light pictogram for passage were arranged for each scenario in type T corridor and type + corridor. The computer graphic was used to carry out the simulation. In addition, we analyzed the response of human behavior according to the two directions (left and right) of exit light pictogram for exit door and the effect of opening direction of doorway. In addition, the change of decision-making according to the presence or absence of exit light pictogram for passage was confirmed. The results of the direction selection response were as follows. First, in the case of the T-shaped corridor, if the exit light was not installed on the door, it was influenced by the opening direction of the door. Second, when the exit light is attached to the door, the selectivity in the direction that matches the exit light pictogram direction is high. As a result, it was confirmed that the pictogram direction of the exit light influenced the evacuation route selection of the occupants.

• Fire Science and Engineering
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• v.18 no.3
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• pp.108-113
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• 2004

Emergency response of fire prevention manager has an effect on decisive emergency exit behavior of customer who is not accustomed to emergency response in a large-scale shopping department on fire. Especially enclosed stairways in a large scale store are usually located in back space where is impossible for customer to access. Therefore, speedy emergency exit inducement by fire prevention manager is needed for the customer's safe egress. The object of study is to analyse the factors affecting egress behavior and emergency response of fire prevention manager in respect of fire prevention management.

• 한국전산유체공학회:학술대회논문집
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• 2011.05a
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• pp.183-186
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• 2011

There are numerous crashed deaths or near-miss accidents in everywhere. The outbreak place is not just developing countries such as India and Iran, but also leading countries including Japan and German. The crashed death of pedestrian seems to be an unavoidable accident. However, it was revealed in social psychology field that the accident can be treated as a kind of physical phenomenon. In this study, we apply discrete element method frequently used in the field of two-phase flow to pedestrian flow with collective behavior psychology. This approach is a field of social science and physics, called computational sociology. The acquired results show that emergency exit size can be related with the wall slope of the exit.

• Journal of Distribution Research
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• v.4 no.1
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• pp.51-69
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• 1999

This study investigates a theoretical background to find the effects of antecedents on postpurchase dissatisfaction behavior. To test hypotheses empirically, 209 questionnaires were collected from customers of Korean retailers in Pusan. The results can be summarized as follows. First, the perceived likelihood of successful complaint, the perceived value of complaint, attitude toward complaining has a direct influence on voice. However, controllability has no significant effect on voice. Second, the controllability has a direct effect on exit but perceived value of complaint has no significant effect. Third, no variables have direct effects on negative word-of-mouth. These findings may reflect the fact that negative word-of-mouth is different from voice and exit in terms of dimensions of postpurchase dissatisfaction behavior.