• Korean Institute of Interior Design Journal
• /
• v.17 no.3
• /
• pp.131-138
• /
• 2008

This research is on a seating posture happening at a chair in a cinema and looked into various changes in a posture through the analysis of bodily movement in a established space like a cinema. Through the behavioral analysis of a seating posture in a limited space, each behavioral characteristic shown by a male and female and interdependent relations with a limited space were grasped. The conclusion through the above research work was as follows: 1) This research suggested a frame of analysis by dividing a seating posture into the side and upper part and was able to analyze its subsequent change characteristic of a seating posture by a male and female. 2) As for the side posture, a male was found to change fewer postures than a female, but as for the upper posture, there appeared a high frequency in posture change in case of a female. 3) As for time of staying in the side posture, a female was found to keep up a specific posture, and relatively a male changes his postures frequently while appreciating a movie; likely, as for the upper posture, it was found out that there existed a difference between the preference for the upper posture and time to keep it up. 4) A male and female were establishing a comfortable environment through their change in a posture, and there appeared changes in a posture the most within every 10 minutes in both the side and upper part postures. 5) As for the correlation between a initial posture and keep-up posture, it was found that a male tend to pursue a comfortable posture as time goes by, while a female kept up a comfortable one from her initial seating posture.

• Journal of the Korea Fashion and Costume Design Association
• /
• v.23 no.2
• /
• pp.53-65
• /
• 2021

The study of behavioral intention in the fashion industry, until recently, focused on the variables of satisfaction and the intention of purchase, and were limited to specific individuals who were fashion consumers. It was found that variables of intention of recommendation have a greater impact on many other potential customers from a study on consumer behavioral intention. Thus, this study seeks to examine the relationship between the selection factors of collaboration fashion products and preference, and the relationship between preference and the intention of purchase. Moreover, the purpose of this research is to find the influence of relationships between selective factors of collaboration fashion products and the intention of recommendation. The 'intention of recommendation' was set as a dependent variable, that influences the relationship between preference and intention of recommendation. For empirical analysis, SPSS 25.0 software was used to conduct frequency analysis, reliability analysis, factor analysis, and multiple regression analysis based on a survey results conducted upon 217 people in their 20s. The empirical analysis results are as follows: First, collaboration fashion product selection factors consisted of 'product originality', 'designers and artists' reputation', 'product reliability', and 'products' aesthetic impression'. Second, the selection factors of fashion products had a positive influence on product preferences. Third, the preference for collaboration fashion products had an influence on intention of purchase and intention of recommendation. Fourth, collaboration fashion product selection factors affected intention of purchase. Fifth, selection factors of collaboration fashion products were found to have a significant impact on the intention recommendation.

• The Korean Journal of Franchise Management
• /
• v.14 no.2
• /
• pp.49-60
• /
• 2023

Purpose: NBS (Natural-based Solutions) characteristics as eco-friendly hotels were divided into eco-friendly indoor and outdoor to structurally verify the relationship between customers' perceived eco-friendly value, psychological well-being, customer satisfaction, and pro-environmental behavioral intention. Research design, data and methodology: This survey conducted responses to customers who had experience using eco-friendly hotels for the past two years. SPSS 22.0 and AMOS 22.0 statistical programs were used for the collected questionnaire data. First, frequency analysis and confirmatory factor analysis (CFA) were verified, and structural correlation between variables was verified by covariance matrix structural equation (CB-SEM). Result: First, NBS was found to have a significant positive (+) effect on perceived eco-friendly value and psychological well-being. Second, psychological well-being was found to have a significant positive (+) effect on customer satisfaction and eco-friendly behavioral intention. Finally, Hypothesis 3 was accepted as perceived eco-value showed a significant positive (+) effect on eco-friendly behavioral intention, but Hypothesis 2 was rejected because it did not have a significant effect on customer satisfaction. Conclusions: theoretical and practical implications for the impact of NBS as an eco-friendly hotel on customers' eco-friendly behavior can be provided, as well as basic evidence for establishing efficient management strategies for hotel companies.

• Journal of the Institute of Electronics Engineers of Korea SD
• /
• v.44 no.4
• /
• pp.103-109
• /
• 2007

This paper presents behavioral models using SIMULINK and Verilog-a for a PLL based fractional-N frequency synthesizer. By adopting a top-down approach along with the traditional bottom-up transistor level design in parallel, the design time is greatly shortened, and a co-verification method for both the digital and the analog part is considered. Under this consideration, the SIMULINK modeling reduces simulation time and easily estimates the PLL's performance on the top level. Verilog-a is able to verify the feasibility of each blocks at first hand because it is compatible with transister level circuits. Then, an efficient way of the design is presented by comparing the results of both models.

• Proceedings of the IEEK Conference
• /
• 2006.06a
• /
• pp.521-522
• /
• 2006

This paper presents behavioral models using SIMULINK and Verilog-a for a PLL based fractional-N frequency synthesizer. The SIMULINK modeling was built in the frequency-time mixed domain whereas the Verilog-a modeling was built purely in the time domain. The simulated results of the two models were verified to show the same performance within the error tolerance. This top-down design method can provide the readiness for the transistor-level design.

• Korean Journal of Environment and Ecology
• /
• v.28 no.2
• /
• pp.123-127
• /
• 2014

The red fox (Vulpes vulpes) is currently identified as a restoration target species, because it is listed as level 1 in the Korean National Park Service's endangered species list. The present research was conducted to investigate the basic behavioral patterns distribution of red foxes. For this study, red foxes under semi-natural conditions were observed and recorded from May 2012 to April 2013. The results revealed that the activities of the red foxes began at $16:59{\pm}01:20t$ and ended at an average time of $05:50{\pm}03:02t$. The males began and ended their activities earlier than their female counterparts. Among the seasonal activity durations, the longest activity duration was observed in summer with activity of 14 hours and 5 minutes, while the shortest activity duration was observed in winter with activity periods of 10 hours and 11 minutes. Generally, the red foxes exhibited a nocturnal behavioral pattern; the activity start time of the foxes was influenced by the sunset time. However, the activity end time showed no relationship with the sunrise time. The frequency of daily feeding activity ranged from one to eight times per day, with the males ($2.40{\pm}1.66$) exhibiting higher frequency than their female counterparts ($1.87{\pm}1.24$). The feeding activity peaked in November (average, 3.52 times per day) and was lowest in January (average, 1.28 times per day). Both males and females engaged in daily drinking activity (average, $2.03{\pm}1.296$ times per day). Thus, the increase in the frequency of the feeding activity is related to increase in the frequency of the drinking activity. Although the present research was conducted under semi-natural condition, the findings will be useful for the daily specification management of the species, monitoring of the released foxes, and habitat management based on the behavioral characteristics of the species.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.18 no.11
• /
• pp.653-662
• /
• 2017

This study was conducted to provide basic data for the prevention and management of precocious puberty by investigating the relevance of physical parents characteristics and behavioral characteristics of girls with precocious puberty. The research period was June 1, 2016 to February 25, 2017. The subjects were 312 girls matched depending on gender and age which were composed of 104 female patients of precocious puberty visiting H oriental medicine clinic and S one in Seoul, 104 girls of A control group and 104 girls of B control group attending elementary school in gun. A total of 312 of each group were compared though t-test, $X^2$-test, and ANOVA to examine the physical parent characteristics and behavioral characteristics between girls with precocious puberty and normal girls, after which influence factors for precocious puberty were analyzed through multinomial logistic regression. The main influencing factor was found to be the height of their own and mothers' menarcheal age in terms of body and parent characteristics. Other factors influencing behavioral characteristics included the frequency of meat intake and eating-out in terms of eating habits. Additionally, watching TV, hours of using smart phone and number of private institute girls attending were also found to be influencing factors. Thus, interest in school and society in increasing precocious puberty in girls is important and extensive investigation of the causes and frequency of precocious puberty is necessary.

• Korean Journal of Biological Psychiatry
• /
• v.24 no.1
• /
• pp.26-31
• /
• 2017

Objectives A normal circadian rhythm of autonomic nervous system function stands for the daily change of sympathetic and parasympathetic modulation, which can be measured by heart rate variability (HRV). Generally, patients in the intensive care unit (ICU) are prone to sleep-wake cycle dysregulation, therefore, it may have an influence on the circadian rhythm of autonomic nervous system. This study was designed to interpret possible dysregulation of autonomic nervous system in ICU patients by using HRV. Methods HRV was assessed every 3 hours in 21 ICU patients during a 7-minute period. The statistical differences of HRV features between the morning (AM 6 : 00-PM 12 : 00), and the afternoon (PM 12 : 00-PM 18 : 00) periods were evaluated in time domain and frequency domain. Results Patients showed significantly increased normalized power of low frequencey (nLF), absolute power of low frequencey (LF)/absolute power of high frequencey (HF) in the afternoon period as compared to the morning period. However, normalized power of high frequency (nHF) was significantly decreased in the afternoon period. There was no statistically significant difference between the morning period and the afternoon period in the time domain analysis. Conclusions The increased sympathetic tone in the afternoon period supports possible dysregulation in the circadian rhythm of autonomic nervous system in ICU patients. Future studies can help to interpret the association between autonomic dysregulation and negative outcomes of ICU patients.

• Culinary science and hospitality research
• /
• v.18 no.2
• /
• pp.91-105
• /
• 2012

This study aims to analyze the effects of satisfaction on behavioral intentions depending on brand equity based on the consumers who visited specialty coffee shops in Busan. The self-administered method was used for empirical analysis and 295 copies (89%) out of 300 copies of questionnaires were used for analysis. For data processing, the SPSS WIN Version 15.0 statistical package program was used and the frequency analysis, reliability analysis, factor analysis were conducted so the hypothesis was verified through the regression analysis. As a result, for the hypothesis that "Brand equity(perceived quality, brand awareness, brand image) will have a significant impact on satisfaction," perceived quality, brand awareness, and brand image had a significant impact on satisfaction. Satisfaction was shown to have a significant impact on behavioral intentions for the hypothesis that "Satisfaction will have a significant impact on behavioral intentions" For the hypothesis that "Brand equity(perceived quality, brand awareness, brand image) will have a significant impact on behavior intentions," perceived quality and brand awareness had a significant impact on behavioral intentions while brand image didn't. Based on the results of this study, companies should be systematically managed to prepare strategies to remind consumers of their brands and focus on to strengthen brand equity effectively in order to build a competitive brand.

• Culinary science and hospitality research
• /
• v.18 no.3
• /
• pp.149-162
• /
• 2012

This study is intended to investigate the effects of customers' emotional response upon behavioral intention with taking customers who visited Korean restaurants into account. Luxury Korean restaurants where we apply to this study are selected by the food service industry association of Busan-metro city among the model restaurants. For this aim, designing a research model and drawing a hypothesis were carried out with a basis of advanced research. In data processing, SPSS win package 15.0 statistical program was used to verify the hypothesis through frequency analysis, reliability analysis, factor analysis, and regression analysis. The result of the analysis on the effects of physical environment factor upon domination among emotional response could be summed up as follows. Employee and geniality factors turned out to exercise a significant impact on domination, convenience and cleanliness turned out not to. The result of the analysis on the effects of physical environment factor upon arousal among emotional responses could be summed up as follows. Cleanliness and geniality factors turned out to exercise a significant impact on evocation, convenience while employee factor turned out not to. As a result of the analysis on the effects of emotional response upon behavioral intention, domination and evocation factors among emotional responses had a statistically significant impact upon behavioral intention. From the findings of the study, it became evident that dining-out customers might regard luxury Korean restaurants as a space for experiencing various emotions by physical environment rather than for dining and meeting for friendship. To induce emotional response is therefore expected to help a company to promote the practical improvement in achievement over various aspects such as behavioral intention.