• Journal of the Korean Institute of Landscape Architecture
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• v.30 no.4
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• pp.9-18
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• 2002

This study investigated the influential range of landmarks and the relationship between landmarks and cognition factor so as to offer basic data to be used for the effective use and the management of landmarks. In this study, eighteen famous landmark in Seoul were selected and analyzed. The result of this study can be summarized as follows : 1) First, eighteen determining elements of cognition factors were selected via documents survey. Second, general cognition factors of landmarks were analysed using these elements through questionnaires to specialists. As a result of factor analysis, historic cultural factor, scale factor, visual form factor, locational factor and uniqueness factor were revealed. 2) According to revealed cognition factor, eighteen landmarks are categorized into four types using MDS method via questionnaire to resident in Seoul city. These four types of landmarks are: type I that are recognized by historic cultural factor; type II that are recognized by scale factor; type III that are recognized by uniqueness factor; and type IV that are recognized by visual form factor. 3) As the result of regression, the influential range of landmarks were revealed at about a 10km radius(type I : 12km type II : whole area of Seoul city≒15km, typeIII : 8.7km, typeIV : 8.5km). 4) As a result of analysing the correlation between the influential range and the cognition factor through multiple linear regression analysis, the locational factor is the main factor affecting the influential range of landmarks in every type. The uniqueness factor comes next, which affects influential range partially. 5) Except type 1, as a result of analysing the correlation between influential range and the physical heights of landmarks, a quadratic equation is revealed, showing that the influential range of landmarks over 200 meters in height shows a radical change. Landmarks can be used as reinforcement tools of legibility, effective tools for landscape management and for the improvement of a community's image. This study on the influential range of landmarks and main cognition factor can be utilized as a landmark management plan and in urban planning, such as a new town plan.

• Journal of Korea Technology Innovation Society
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• v.16 no.4
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• pp.1090-1108
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• 2013

Recently national technology commercialization policy using the outcomes of public R&D has been promoting the activities of technology transfer and licensing. Firms also are considering licensing strategies to make great strides and strengthen their future competitiveness. In the licensing deals, objective and reasonable royalty determination is required to be accepted for both negotiation parties. This study analyzed the appropriate royalty range for various types of business and established three royalty influential factors with ten valuation items to explain royalty difference. This study suggested new method to estimate rationally reasonable running royalty rate, combining the appropriate royalty range from classic 25% rule and the result evaluated from royalty influential factors. The adequacy of royalty range from classic 25% rule is confirmed because its range is similar to that of royalty of transfer cases. The final estimate of running royalty can be made from linear function for royalty determination using the results of royalty range and royalty influential factors. This method suggested here is expected to practically useful to determine an appropriate running royalty rate for licensing negotiation.

• Proceedings of the KSRS Conference
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• v.1
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• pp.504-507
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• 2006

Airborn Lidar technology has been applied to diverse applications with the advantages of accurate 3D information. Further, Lidar intensity, backscattered signal power, can provid us additional information regarding target's characteristics. Lidar intensity varies by the target reflectance, moisture condition, range, and viewing geometry. This study purposes to generate normalized airborne LiDAR intensity image considering those influential factors such as reflectance, range and geometric/topographic factors (scan angle, ground height, aspect, slope, local incidence angle: LIA). Laser points from one flight line were extracted to simplify the geometric conditions. Laser intensities of sample plots, selected by using a set of reference data and ground survey, werethen statistically analyzed with independent variables. Target reflectance, range between sensor and target, and surface slope were main factors to influence the laser intensity. Intensity of laser points was initially normalized by removing range effect only. However, microsite topographic factor, such as slope angle, was not normalized due to difficulty of automatic calculation.

• Journal of the Korean Home Economics Association
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• v.31 no.3
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• pp.29-46
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• 1993

The purpose of this study were to investigate the relation between home management ability and family life satisfaction of home makers, and to find out variables which influence them. The data were collected though the questionnaire whose respondent were 408 home makers in Kwang Ju and Kang Reung. The data were analyzed by various statistical method such as Cronbach's coefficient, factor analysis, frequency, percentage, mean, F-test, t-test, Duncan's multiple range test, regression analysis and path analysis. The results were as follow. 1. Home management ability score showed 68.5. Influential variables on home management ability were the level of education (husband and wife), occupation of husband and income as sociodemographic variables, and degree of resourcefulness recognition and of communication as psychological variables. 2. Family life satisfaction score showed 74.6. Influential variables on home management ability were the level of education (husband), occupation of husband and income as sociodemographic variables, and degree of resourcefulness recognition, of communication and of stress recognition as psychological variables. 3. The degree of communication was the highest influential variable to have influence on family life satisfaction. And the degree of resourcefulness recognition, of stress recognition, occupation of husband and wife, level of education(husband), number of children were variables to have directly and/or indirectly influence on family life satisfaction.

• Journal of the Korean Home Economics Association
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• v.28 no.4
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• pp.155-176
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• 1990

The purpose of this study is to investigate the influential factors to home management ability of mothers and their unmarried daughters through researching the relationship of their home management ability. It would provide the basic data for the direction of Home Economics Education. The subjects were 653, from 20 to 30 years of unmarried women and their mothers in Chonbuk province. The questionaire was used to measure their Home Management ability. The measured areas were planing, creativity, consumption management, housework, evaluation, and human relation. The question items were respectively 6 and totally 36. Spss was used for the statistic. Frequency, Percentage, Means, Standard Deviation were used for general understanding. For data analysis, F-test, Pearson Product-moment Correlation, Duncan's Multiple Range Test, Stepwise Multi-regression Analysis were used. Lastly, the research pattern was examined by Path Analysis. The results were as follows. 1. The importnat influential factors to mother's home management ability were their schooling level and their perceived socio-economic status among the general factors(age, shooling level, perceived socio-economic status) and the family atmosphere factors(monthly income, family type). 2. The important influential factors of unmarried daughter's home management ability were the monthly income of their family and the socio-economic status perceived by them, among their mother's general factors, family atmohphere factors, their own general factors(age, schooling level, perceived socio-economics status, occupation, growing place). 3. The influence of mother's home management ability on unmarried daughter's home management ability was much more remarkable than mother's general factors, family atmosphere factors and unmarried daughter's general factors.

• Journal of Family Resource Management and Policy Review
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• v.2 no.1
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• pp.33-46
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• 1998

This study was designed to examine the propensity for conspicious consumption of housewives and its influential variables on it. The purpose of this study also is to suggest some fundamental information of consumer education program and policy, in order to prevent consumers from over consumption. The samples were selected from housewives lived in Seoul, in 1997. The 457 subjects were analyzed by Frequency, Mean, t-test, ANOVA, Duncan’s Multiple Range Test, and Regression. Consequently, the propensity for conspicious consumption of housewives is influenced not only by the individual factor, but also by the more effect of psychological and social effects. Therefore, based on the findings it is required that we will have to reinforce the consumer education, so that they have rational consumer’s conscious based upon desirable values. And this education is treated a matter as important by social view.

• Transactions of the Korean Society of Mechanical Engineers
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• v.19 no.1
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• pp.161-169
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• 1995

One of the most influential factors on estimating the complex modulus by using longitudinal vibration of a rod-type specimen is the accuracy of the approximate models for describing the dynamic behavior of the specimen. Performance of several approximate models is investigated analytically on the basis of the Pochhammer-Chree theory in case of infinite specimen and numerically on the basis of the finite element analysis in case of finite specimen. The frequency range where each model gives good approximation and its accuracy in that range are determined.

• International Journal of Fuzzy Logic and Intelligent Systems
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• v.14 no.1
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• pp.41-48
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• 2014

This paper analyzes the Monte Carlo localization (MCL) method, which estimates the pose of an indoor mobile robot. A mobile robot must know where it is to navigate in an indoor environment. The MCL technique is one of the most influential and popular techniques for estimation of robot position and orientation using a particle filter. For the analysis, we perform experiments in an indoor environment with a differential drive robot and ultrasonic range sensor system. The analysis uses MATLAB for implementation of the MCL and investigates the effects of the control parameters on the MCL performance. The control parameters are the uncertainty of the motion model of the mobile robot and the noise level of the measurement model of the range sensor.

• Journal of the Korea Fashion and Costume Design Association
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• v.1 no.1
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• pp.73-90
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• 1999

The purpose of this study was to make clear the differences of middle and high school students‘ clothing attitude, clothing regulation attitude and influential groups in putting on clothing according to their demographic variables and scholar score. For clothing attitude and clothing regulation attitude, I examined 5 variables of conformity, individuality, modesty, fashion, clothing importance and 2 variables of refusal against regulation from school and parent, The influential groups were divided into ‘significant others’ of teacher, father, mother, other sex friend, same sex friend, and senior and ‘model group’ of teacher, parent, friend and mass media star. My subject was 1050 middle and high school students who are resident in Seoul; sample groups were selected, considered their resident area, gender and the kind of school. As for the analysing method, I adopted SPSS/PC＋Program to practice t-test, one-way ANOVA, Duncan’s Multi-Range Test. The results are as follows: There was difference in clothing attitude according to the sex and school except nonconformity. Conformity and clothing importance were higher for than boys in both middle and high schools, In particular, middle school boys' clothing importance were lowest. Compared with middle and high school boys, middle school girls considered fashion most seriously and modesty least, For both sexes, the lower the scholar score, the worst the modesty, While the lower the scholar score, the higher the fashion, the refusals against clothing regulation from school and parent for boys, but the fashion and the refusals against regulation from school for girls, As for boy, the lower his father’s educational career was, the higher the clothing importance was, and the lower his mother‘s educational career, the fiercer he refused against clothing regulation from school. As for the influence on significant other/model groups when wearing clothing, girls were more influenced than boys.

• Journal of Korean Clinical Nursing Research
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• v.22 no.3
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• pp.327-335
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• 2016

Purpose: The purpose of this study was to determine factors related to clinical nurses' nursing intention for high risk pathogen infected patient. Methods: The participants were 230 clinical nurses from four university hospitals which located in B and D metropolitan cities. Data were collected from September 14 to 25 in 2015 and were analyzed using a hierarchical regression. Results: The mean of nursing intention score for high risk pathogen infected patient for the participants was $110.62{\pm}12.68$ (range 36~180). The most influential factor for nursing intention was professional self concept of nurses (${\beta}=.321$), and organizational group culture (${\beta}=.166$) was the next influential factor. The level of education and working department were also statistically significant contributors. Conclusion: It is necessary to increase clinical nurses' nursing intention for high risk pathogen infected patient to improve professional self concept of nurses and organizational group culture.