• Journal of Applied Tourism Food and Beverage Management and Research
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• v.14 no.2
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• pp.39-63
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• 2003

Hotel Enterprises are coping with changing circumstances by utilizing ABM and are downsizing for the sake of Innovation Results by setting up ERP(Enterprise Resource Planning) system. This study is intended to explore the correlations between Activity Based Management(ABM) of Strategic Management and ERP System Satisfaction, and the relations between ERP System Satisfaction and Downsizing. And through this, the methods of effective Strategic Management Development and efficient Downsizing will be suggested The objectives of this study are as follows: (1) to research the definition of Tourist Hotels' ABM (2) to examine the correlations between AMB and ERP system Satisfaction (3) to study the relations between ERP System Satisfaction and Downsizing Study Hypotheses, referring to preceeding study of Doo-jin Kong(2002) and DeLone & McLean, were set up to verify the Study Model. Data Analyses include the questionnaire survey of the Hotels using ERP system, reliability analysis, and regression analysis: for these analyses was used SPSS 10.0, the statistics package program. The conclusions show: First, ABM influences ERP System Satisfaction. Second, ERP System Satisfaction influences Downsizing. Therefore, ABM of Tourist Hotels needs to systematically take advantage of the Information Factors from ERP system and to maximize results by executing Downsizing through System development.

• Journal of the Korean Society of Food Culture
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• v.32 no.1
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• pp.39-51
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• 2017

The purpose of this study was to analyze the current status relating to food packaging and design for status of small and medium food enterprises. A company survey was conducted from June to October, 2015 and targeted 1300 small and medium domestic food enterprises. Finally, a total of 1300 (recovery rate 100%) useable data were selected. Statistical analyses were performed on the data utilizing the SPSS PASW Statistics 18.0 for Windows, such as descriptive statistics and frequency analysis. According to the results, awareness and importance of food labeling were high, but performance of English inscription of product name was relatively low. The most important reason for food labeling was 'providing correct information on food' 910 (72.8%). Accordingly, a system which can provide the latest information by continuously monitoring mandatory disclosure requirements for types of foods in individual countries is needed.

• Korean Journal of Human Ecology
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• v.16 no.1
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• pp.111-121
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• 2007

The purpose of this study was to examine university students' clothing and cosmetics purchasing behaviors according to gender and major. For the study, 337 university students living in Chonbuk area participated in this survey research. The data were analyzed utilizing SPSS statistics package. Exploratory factor analysis, reliability test, and t-test were used. Five factors in each clothing and cosmetics purchasing orientation were generated from the factor analysis. According to gender and major, clothing and cosmetics purchasing behavior were significantly different. Female students showed more impulsive, rational, and economical purchasing orientations than male students did. On the contrary, male students showed more independent and convenient purchasing orientations. The students with fashion design major showed higher tendency in impulsive and rational clothing purchasing orientations than non-fashion design major students. Finally, clothing and cosmetics purchasing behaviors were significantly different by gender and major in terms of information usage and expenditure for clothing and cosmetics.

• Proceedings of the KSME Conference
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• 2003.04a
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• pp.1572-1577
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• 2003

High-power pulsed laser ablation under atmospheric pressure is studied utilizing numerical and experimental methods with emphasis on recondensation ratio, and the dynamics of the laser induced vapor flow. In the numerical calculation, the temperature pressure, density and vaporization flux on a solid substrate are first obtained by a heat-transfer computation code based on the enthalpy method, and then the plume dynamics is calculated by using a commercial CFD package. To confirm the computation results, the probe beam deflection technique was utilized for measuring the propagation of a laser induced shock wave. Discontinuities of properties and velocity over the Knudsen layer were investigated. Related with the analysis of the jump condition, the effect of the recondesation ratio on the plume dynamics was examined by comparing the pressure, density, and mass fraction of ablated aluminum vapor. To consider the effect of mass transfer between the ablation plume and air, unlike the most previous investigations, the equation of species conservation is simultaneously solved with the Euler equations. Therefore the numerical model computes not only the propagation of the shock front but also the distribution of the aluminum vapor. To our knowledge, this is the first work that employed a commercial CFD code in the calculation of pulsed ablation phenomena.

• Fashion & Textile Research Journal
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• v.11 no.2
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• pp.271-277
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• 2009

The purpose of this study was to examine the relationships among influence of Social Self-Efficacy, Appearance Concern, Body Cathexis, Appearance Management Behavior. The subjects of this study were 709 women aged for 20 to 50 living in Daegu. The questionnaires were conveniently sampled from December 20 to 31, 2007. The SPSS 14.0 package was use for data analysis which included Frequency analysis, Factor analysis, Cronbach's a and Analysis Structural Equation Modeling by utilizing of Amos 5.0. The results of this study were as follows; First, the social self-efficacy showed a positive influence on both appearance concern and the body cathexis. And the social self-efficacy had a negative influence on appearance management behavior. Second, appearance concern showed a positive influence on appearance management behavior, but there was not a significant relationship between appearance concern and body cathexis. Third body cathexis showed a positive influence on appearance management behavior.

• Journal of Korea Spatial Information System Society
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• v.2 no.2 s.4
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• pp.85-88
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• 2000

GPS/GIS Related Information Technology evolves drastically and a great quantity of spatial information is available to users who require highly qualitative spatial information services. Hence the development of GIS tools that can improve position accuracy and maintenance efficiency is required. To meet various requirements from users. we developed a GPS data processing component based on OLE/COM by utilizing GDK which is a unique domestic GIS product. Also we developed an application package that includes the GPS data processing component to implement GPS into GIS. The development of GPS data processing component will contribute toward the expansion of component-wise GIS softwares.

• Proceeding of EDISON Challenge
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• 2017.03a
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• pp.677-687
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• 2017

Caffeine has a long history of human consumption but the consumption of caffeine due to caffeinated energy drinks(CEDs) is rapidly growing. Marketing targets of CED sales are children, adolescents and young adults, possibly caffeine-sensitive groups and its effect for them can be significantly different from healthy adults. Caffeine-related toxicities among these groups are growing in number and a number of countries are recognizing severity of caffeine toxicities. Previous research showed prediction of maximal plasma caffeine concentration profiles after the single CED ingestion and the primary aim of this study is to visually predict plasma caffeine concentration after the single and multiple ingestion of standard servings of CED. Based on the population pharmacokinetic model using Monte Carlo simulation, prediction of caffeine concentration leading to caffeine intoxication in the sensitive groups is quantitatively presented and visualized. This research also broadens the perspective by creating and utilizing diverse open science tools including R package, Edison Science App and Shiny apps.

• Journal of Family Resource Management and Policy Review
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• v.1 no.1
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• pp.101-115
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• 1997

This study was designed to examine the socialization of household work utilizing ecological theory. The main purposes were to identify the socialization level, and to predict the socialization of household work in term of the selected variables. The sample was drawn from housewives of expanding stage of family life cycle in Seoul. 518 respondents were analyzed using SPSS/PC+ statistical package. The results of this study were as follows: 1. Among the variables of food area, education of housewife, type of housing, family income, number of children had significant influence. 2. Among the variables of clothing area, family income was the only important variable. 3. Among the variable of housing area, number of household equipment, number of aids for household work, education of housewife, family income, attitude of housewife’s role, number of aids for household work had significant influence. 4. Among the varables of home management area, number of household equipment, family income, self control had significant influence. 5. Among the environment variables of household work, social-cultural environment had the most important effect on the socialization of household work.

• Wind and Structures
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• v.20 no.1
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• pp.1-13
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• 2015

This study applied long-term wind speed data from Penghu and Dongjidao weather stations to simulate the wind energy production for eight onshore and one offshore wind farms at Penghu Island, Taiwan by a commercial software package, Wind Atlas Application Program (WAsP). In addition, the RET Screen software suite was also applied to analyze economic characteristics of these nine wind farms (WFs). The results show that the capacity factors (CFs) of the nine wind farms mentioned above are in the range of 44.5% to 49.1%. In addition, utilizing 1.8-MW wind turbines (WTs) for all onshore WFs was the most feasible selection among the four potential types of WTs (600, 900, 1,800 and 3,600 kW) considered. 3-MW WTs selected for the offshore WF can produce the most wind energy and the smallest wake loss among the three possible types of WTs (1, 2 and 3MW). As a consequence of implementing these WFs, the emission of about 680,977 tons carbon dioxide ($tCO_2$) into the local atmosphere in Penghu Island annually could be avoided. Finally, based on the payback periods achieved, the order of implementation of the considered WFs can be identified more clearly. Longmen WF should be the first priority, and the next one should be SiyuWF and so on. Besides, this study provides much useful information for WF planning on Penghu Island.

• Structural Engineering and Mechanics
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• v.54 no.6
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• pp.1153-1174
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• 2015

Deployable structures have gained more and more applications in space and civil structures, while it takes a large amount of computational resources to analyze this kind of multibody systems using common analysis methods. This paper presents a new approach for dynamic analysis of multibody systems consisting of both rigid bars and arbitrarily shaped rigid bodies. The bars and rigid bodies are connected through their nodes by ideal pin joints, which are usually fundamental components of deployable structures. Utilizing the Moore-Penrose generalized inverse matrix, equations of motion and constraint equations of the bars and rigid bodies are formulated with nodal Cartesian coordinates as unknowns. Based on the constraint equations, the nodal displacements are expressed as linear combination of the independent modes of the rigid body displacements, i.e., the null space orthogonal basis of the constraint matrix. The proposed method has less unknowns and a simple formulation compared with common multibody dynamic methods. An analysis program for the proposed method is developed, and its validity and efficiency are investigated by analyses of several representative numerical examples, where good accuracy and efficiency are demonstrated through comparison with commercial software package ADAMS.