• The Journal of Industrial Distribution & Business
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• v.9 no.5
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• pp.17-24
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• 2018

Purpose - Through the analysis of the characteristics of overseas direct purchase websites and the relevant empirical analysis of the quality of service delivery, the activated theory/strategy and significance of the overseas direct purchase are sorted out. Research design, data, and methodology - In the process, to make more effective analysis, several analysis tools and analysis programmes are used, IBM SPSS Statistics 23.0 and IBM SPSS AMOS 23.0. Results - Among the characteristics of the overseas direct purchase website, the security, convenience and information provided by the overseas direct purchase have already had a positive impact on the satisfaction. The quality of the delivery service is composed of four factors: rapidity, reliability, intimacy and correctness. The research results indicate that the satisfaction level has a positive impact on the re-purchase intention. Conclusions - The significance of this study has the characteristics of overseas direct purchase sites which have confirmed that security convenience and intelligence availability have a positive impact on satisfaction and re-purchase intent. It is important to have a safe and reliable access to shopping sites on overseas direct purchase sites. In the characteristics of overseas direct purchase sites, the interaction have no positive effect on satisfaction and re-purchase intention.

• The KIPS Transactions:PartD
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• v.12D no.2 s.98
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• pp.189-198
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• 2005

XML is rapidly becoming the standard for data representation and exchange, and XML documents are being adopted in various applications. Since the late 1990s, some native XML database management systems(DBMSs) have been developed. More recently, commercial relational DBMS vendors try to incorporate full functionalities of XML into their products, such as Oracle, MS SQL and IBM DB2. In this paper, we implement a well-known RDBMS-based XML data storage and indexing technique, called XPath Accelerator, and tune it in an industry-leading RDBMS. Our contributions are two-folds: 1) an in-depth implementation of the XPath Accelerator technique and 2) its tuning to exploit the advanced query processing techniques of an RDBMS.

• Journal of Convergence for Information Technology
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• v.10 no.10
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• pp.268-272
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• 2020

This study will be used as basic data for the prevention of suicide ideation and the promotion of oral health of economic activity by studying the data of National Health and Nutrition Survey in Korea to find out the relationship between the oral health and suicidal ideation in Korea economic activity. The collected data was based on the IBM SPSS Statistics 20.0 program, and the analysis method is to analyze the frequency of complex samples, Chi-square test of complex samples and logistic regression analysis of complex samples were performed. According to the study, discomfort chewing 2.49 times higher in relation to oral health and suicidal ideation. Therefore, it suggests the need for oral health care to prevent suicide ideation of economic activity.

• The Journal of Korean Society for School & Community Health Education
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• v.14 no.2
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• pp.29-45
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• 2013

Objectives: The purpose of this study was to identify relationships between experiential activity, ego-resilience, sense of community, and school life adjustment of middle school students and to provide the basic data that can contribute to the activation of experiential activities. Methods: 2,351 middle school students of panel survey conducted by National Youth Policy Institute were used in the final analysis. The structural equation model(SEM) was carried out to analyze structural relationships between experiential activity and ego-resilience, sense of community, and school life adjustment of the youth. IBM SPSS Statistics 20.0 and IBM SPSS AMOS 20.0. were used for the analysis of all data. Results: Experiential activities had a statistically significant positive effect on ego-resilience(p<0.001), school life adjustment(p<0.05), and the sense of community (p<0.001). Especially experiential activities acted on ego-resiliency, a sense of community, school life adjustment as an important parameter. Sense of community also showed to be an important mediating role between ego-resiliency and school life adjustment. Conclusions: In order to maximize the effectiveness of experiential activities, it is necessary to build the community networking enough to take full advantage of community resources and develop various experiential activities to meet the needs of youth and social change.

• Journal of the Korean Institute of Telematics and Electronics
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• v.26 no.7
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• pp.106-111
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• 1989

A new EMG signal processing algorithm for SMUAP pattern classification is proposed. It checks the combination and regularity of ISI using a spike counter as a decision making routine, and performs SMUAP waveform alignment in frequency domain and selects spikes through FIR filtering. As a result, with the EMG signals recorded during 5 seconds at 10-50% MVC force level, the SMUAP ranged from five to nine units were classified and identification rate is greater than 55 percent using a concentric needle electrode. In the IBM PC/AT the processing time typically required 2 minutes.

• Journal of the Institute of Electronics Engineers of Korea SD
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• v.45 no.8
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• pp.44-47
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• 2008

In this paper, a new circuit is proposed to minimize the charging and discharging current mismatch in charge pump for UWB PLL application. By adding a common-gate and a common-source amplifier and building the feedback voltage regulator, the high driving charge pump currents are accomplished. The proposed circuit has a wide operation voltage range, which ensures its good performance under the low power supply. The circuit has been implemented in an IBM 0.13um CMOS technology with 1.2V power supply. To evaluate the design effectiveness, some comparisons have been conducted against other circuits in the literature.

• KSBB Journal
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• v.4 no.2
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• pp.118-122
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• 1989

From the on-line mass spectrometric analyese of the exhaust gaseous composition of fermentor and the material balance equations for oxygen and carbon dioxide, oxygen uptake rate (OUR) and carbon dioxide evolution rate (CER) were calculate using a personal computer (IBM PC-AT) interfaced to a quadrupole mass spectromter. The calculate OUR and CER were used for the indirect estimation of cell and substrate concentrations during the batch culture of Candida utilis. For the estimation of sustrate concentration, the yield model of Pirt was applied. It was found that the cell and substrate (glucose) concentration could be ssatisfactorily estimataed and the results showed the more accurate estimations of both fermentation state variables when OUR data were used than CER data.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.309-315
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• 2018

The objective of this study was to the effects of depression, anxiety and stress on the aggression among depressed adults. Subjects are 91 depressed adults in D city. The structured and self-reported questionnaires were administered to subjects and IBM SPSS 21.1 program were performed for data analysis. All of aggression and depression(r=.62, p<.001), aggression and anxiety(r=.58, p<.001), aggression and stress(r=.62, p<.001) showed positive correlation. Depression affects the aggression that is significant explanatory variables(42.3%). The findings suggested that depressed adult's aggression for managing psychological management programs with interventions seem to be necessary.

• Spatial Information Research
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• v.2 no.2
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• pp.107-116
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• 1994

Choropleth map is a type of thematic maps in which areal units are shaded with a color or pattern that symbolizes some characteristic of the mapped unit. CMS was first developed to produce choropleth maps on ordinary microcomputer environments in 1988. Since then there have been significant technological developments and enhancements in user environments, which have affected the field of choropleth mapping systems posi¬tively. A new version of CMS was developed in accordance with these changes. CMS II requires an IBM PC, or compatible, with the minimum 640KB memory and VGA graphic board. It supports HP laser jet printers to output a high resolution map. The program can use Hangul letters for main menu, map title, and legend. And dBase file format (DEW) was implemented to exchange attribute files effectively.

• Journal of Korean Clinical Health Science
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• v.4 no.3
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• pp.615-621
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• 2016

Purpose. This study was conducted for provide basic data to improve satisfaction of campus life that investigated survey on the socio-demographic characteristic and campus life stisfaction of the dental hygiene students in Gyeongnam and Busan region. Methods. The research subjects are the total 220 and it was analyzed with structured questionnaires. The collected data was analyzed by IBM SPSS ver. 20.0, a statistical program (IBM Co., Armonk, NY, USA) for the frequency and percentage, ANOVA, Hierachical regression. The result is as following. Results. It was investigated to affected campus life satisfaction by in case of female student(${\beta}=-0.232$), in case of employment preparation(${\beta}=-0.193$), in case of household economical poor status(${\beta}=-0.188$). Conclusions. As the results of the research, it is considered necessary the expansion of the systemized, in order to increase the campus life satisfaction, improvement to the university administration and welfare for the emotion of girl, development program for interview skill and smooth interpersonal relationship, support major costs and living expenses.