• The Journal of Information Systems
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• v.12 no.2
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• pp.109-128
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• 2003

This study is intended to suggest an ideal direction of the information systems policy for the local small business firms. In an effort to accomplish this objective, this paper tried to identify the current states of the information systems and measure the level of the information systems of local small business firms based on the maturity stage and the development level. The study then explored the evidence how the maturity stage and the development level affect the business performance of the local small business firms. The research found out that the organizational factor such as the support of CEO and the financial factor such as IS investment took major roles to improve the business performance. Based on the research findings of this study, the paper suggested the desirable solution of the information system policy to deal with the problems the local small business firms need to overcome.

• Journal of Fashion Business
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• v.4 no.1
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• pp.113-123
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• 2000

The purpose of this study is firstly to have the grasp of the tendency of animality represented in modern fashion. The second purpose is to analyze the form modeling of animality represented in modern fashion and the third one is to examine into an aesthetic character of animality represented in modern fashion. The method we adopt for this study is to analyze the designers' work which shows the fashion animality. The result of this study is follows. The tendency of animality represented in modern fashion presented in a printed form which patterned the animals' cuticle, a shape of animals, a symbolic image, and a future suggestive expression. The form modeling of animality is a reality and the aesthetic character is the vigorous beauty and the gorgeousness of original colors. So, animality represented in modern fashion is to offer the various ideas as well as to lead the curiosity about the fashion in the future and the coexistence into the fashion.

• Asian Pacific Journal of Cancer Prevention
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• v.17 no.2
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• pp.625-630
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• 2016

Background: Despite the established role of the Pap smear test (PST) in prevention and early detection of cervical cancer, it is still rarely practiced in Sudan. Many challenges hinder the establishment of an effective cervical cancer screening program, including socio-cultural factors. Therefore, this study aimed to investigate the knowledge, attitudes and practices (KAP) of Sudanese women with regard to the Pap smear test and cervical cancer. Materials and Methods: A total of 500 married women aged 14 to 58 years were recruited from obstetric clinics, hospitals and universities in Khartoum in 2014. Data were collected using a standardized, pretested questionnaire that inquired socio-demographic characteristics and their KAP about cervical cancer and the PST. Results: More than 52% of participating women were above 30 years of age, and the majority (78.8%) were university degree holders. A total of 486 (97.2 %) of participants were resident in urban areas of Khartoum State. However about 48% of the respondents had never heard about PST, and only 15.8% of the participants had undergone a Pap smear test previously; 46.6% (233/500) knew that the human papilloma virus (HPV) was the causative agent, but only 39.2% (196/500) had heard about HPV vaccination, and only 11.4% (57/500) had received the vaccine. However 68% of the respondents agreed to do Pap smear if properly informed about the test and 75.4% of the respondents agreed to participate in a cervical cancer screening program. Conclusions: Despite a high educational level, less than half of our participants had accurate knowledge about cervical cancer, HPV, and cervical cancer screening. Health education about cervical cancer, HPV and sexually transmitted infections and the role of PST in cervical cancer prevention are crucial when designing interventions aimed at improving cervical cancer screening for Sudanese women.

• Korean Journal of Ecology and Environment
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• v.42 no.4
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• pp.465-475
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• 2009

The purpose of the study was to evaluate spatial and temporal effects of wastewater treatment plants (WWTPs) on the water quality of downstreams (Tan Stream, TS; Daemyeong Stream, DS; Gwangju Stream, GS, and Kap Stream, KS) located in four major watersheds along with impact analysis of nutrient enrichments on the WWTPs during 2004~2008. In the four streams, seasonal means of BOD, COD, TN, and TP were significantly (p<0.01) greater in the downstreams ($D_s$) than the upstreams ($U_s$). The removal effect of nutrients (nitrogen, and phosphorus) from the WWTPs was much less than the BOD, indicating a greater nutrient impact on the downstreams. Seasonal dilution of organic matter, based on BOD, during the summer monsoon of July~September was most pronounced in the downstreams of all four watersheds. However, mean TN in the downstreams during the monsoon varied little in all four streams. Regression analysis of TN in the downstreams against TN from the WWTPs showed that in the TS, and DS regression slopes in the upstreams were similar to the slopes of downstream but there was a significant difference in the GS (p<0.001) and KS (p<0.01). Tan-Stream WWTP showed low removal efficiency of BOD and COD concentrations, compared to the nutrients, whereas, two WWTPs of Gwangju and Kap Stream had low removal effects in TN and TP. Regression analysis of TN and BOD in the downstreams showed that they was closely related (p<0.01) with stream water volume only in the GS. Our data analysis suggests that greater treatment efficiencies of phosphorus and nitrogen from the WWTPs may improve the downstream water quality.

• The Korean Journal of Mycology
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• v.22 no.3
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• pp.247-253
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• 1994

This study was carried out to isolate and characterize $A{\alpha}$ mating locus controlling fruiting body formation directly in the Basidiomycete Schzophyllum commune growing in the North America. Total numbers of genomic library of S. commune UVM1-34 was about $2{\times}10^4$ cells. About 90% library was appeared to have about 35 kb inserted genome DNA in cosmid pTC20 vector. 6 clones were proved to have positive signal to probes within Z and Y region in colony and southern hybridization. In the mating activity test, all the 6 positive clones were appeared to have $A{\alpha}3$ mating activity although they had two different restriction patterns. pSC13 containing 5.7 Kb PstI-fragment of UVM 1-34 $A{\alpha}3$ allele showed about 50% clamp cell formation indicating mating activity when cotransformation was done together with cosmid pTC20.

• Journal of the Korean Society of Food Culture
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• v.34 no.1
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• pp.14-22
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• 2019

This study examined the effects of 'Dietary education for children's health UP' (DECHUP) on the changes in knowledge, attitudes, and practice (KAP) of nutrition and food safety in $5^{th}$ grade elementary school students in Incheon. The DECHUP program was conducted from May to October 2018 and consisted of education and activities focusing on the children's levels of understanding. Data were collected before, immediately after, and 6 weeks after DECHUP using the same method. All data were analyzed using SPSS ver 20.0. The level of knowledge and attitudes of the subjects to nutrition and food safety was significantly higher after than before DECHUP, but the attitude of boys did not show any significant difference after 6 weeks. Although there were no significant differences in the behavior for nutrition in the practice of the subjects, there were significant positive changes in the behavior of food safety. The higher the satisfaction of DECHUP, the more positive the change in knowledge, and the more positive the attitude and practice behaviors. Therefore, DECHUP has positive effects on the KAP of the subjects, and it will be helpful for elementary school students to form desirable eating habits if it can be carried out periodically and continuously.

• IE interfaces
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• v.18 no.1
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• pp.22-34
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• 2005

This paper introduces a simulation model which is based on the process analysis of a semiconductor company. The objective of the simulation modelis not only to estimate the overall performancesof the company but also to evaluate the performances of various operation rules for shop floor control. First, in order to develop the simulation model, a time study is performed for each process after analyzing the processes for the company. Second, by using ARENA, a simulation model is constructed based on the process analysis and the time study. After the simulation model is tested and run, its results are discussed.

• Journal of Distribution Science
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• v.13 no.2
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• pp.25-33
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• 2015

Purpose - This study aims to disclose the problems of both the government and the logistics industry regarding fourth-party logistics, and to provide various solutions at the level of enterprises as well as the government for the introduction of fourth-party logistics in China. Research design, data, and methodology - This study aims to reveal how a shipping company recognizes the creation of partnerships with fourth-party logistics providers, and it reveals several related implications. Results - Fourth-party logistics organizations can be used to achieve maximum business performance as professional logistics companies by incorporating the benefits of outsourcing and insourcing. Outsourcing logistics services through focusing on core competencies and improving customer service can have financial effects and advantages such as the simplification of labor issues. Conclusions - This study did not investigate Korean enterprises through an empirical analysis and provided fourth-party logistics concepts and promotional plans according to domestic and foreign literature. Further studies shall investigate not only the Korean fourth-party logistics model but also the training of logistics professionals to generate profits for both shippers as well as logistics enterprises.

• Journal of Intelligence and Information Systems
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• v.14 no.3
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• pp.77-86
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• 2008

This study presents a method for estimating the productivity of the ship operation in container terminal. The productivity of the ship operation is influenced by the specifications of each piece of equipment and layouts of the terminal, and the operational strategies. The handling equipments considered in this study are QC(Quay Crane), RMGC (Rail mounted gantry crane), and Transporter (TR). The simulation experiments are conducted to estimate the QC productivity based on the change of the design factors.

• Proceedings of the KIEE Conference
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• 1998.07a
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• pp.40-42
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• 1998

The levitation magnets for the UTM-01(Urban Transit Maglev) take up a substential portion of the vehicle weight and vehicle cost. It is thus very important to reduce the weight of magnets by improving their performance and also reduce the cost of making them. A very extensive study was conducted to achieve above goals. Shape of the magnet core was varied and various core materials were tested. Also tested was the anodized sheet coil to replace the currently used rectangular shape Al coil. The study so far has improved the performance of the magnet substantially. The levitation force-to-magnet weight ratio has been improved from 6.8 to 9.2 as a result. This improvement reduced to magnet weight of the UTM-01 test vehicle by 900 kg.