• 경영과학
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• 제18권2호
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• pp.73-85
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• 2001

Recently increasing amount of efforts has been devoted to the improvement of logistics in the marine products industry. Yet, few studios have been conducted on the development of site selection models of marine products centers. This paper Proposes a systematic assessment model for the decision making, which is composed of a set of evaluation criteria and an appropriate evaluation method. In choosing criteria we consider completeness and comprehensiveness to reach a right solution. For more flexibility of the model in the future, this study proposes two sets of criteria according to the size of planned centers. The Analytic Hierarchy Process (AHP) is adopted in this study, since the criteria incorporate both subjective factors and objective factors and the AHP is known effective in the situation. This study then illustrates the model application with plausible alternatives. Finally, a dependency problem in the decision criteria is discussed and the Analytic Network Process (ANP) is recommended, in the context, as e solution method.

• 한국건설관리학회논문집
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• 제5권6호
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• pp.129-137
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• 2004

본 연구는 국내 건설공사의 공기지연 클레임과 관련된 공기지연 분석실태와 해외 건설에서 활용되고 있는 공기지연 분석실태에 대한 문헌고찰을 실시하였다. 국내외 공기지연 클레임 분석방법을 비교하여 볼 경우, 해외에서 일반적으로 쓰여지고 있는 공기지연 분석방법이 국내에서는 적극적으로 활용되고 있지 못함을 파악할 수 있다. 본 연구에서는 국내외 공기지연 분석방법 관련 문헌 및 연구자료를 조사하여 공기지 연 분석방법의 주요개념 및 특성을 정리하였다. 주요한 분석방법으로는 계획대비실적 비교방법, What-if방법, But-for방법, CPA방법, 그리고 DAMUDS방법 등이 있었다. 본 연구에서는 조사된 주요한 공기지연 분석방법들의 적용방법의 특성 및 절차를 명확히 제시하기 위하여, 발생한 공기지연에 대한분석방법의 사례연구를 실시하였다.

• 한국의류산업학회지
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• 제16권5호
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• pp.719-729
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• 2014

This study identified factors for purchase motives in regards to the latest trendy color bags as well as ascertained the structural relations of purchasing behavior in regards to purchase motives, purchase type, satisfaction, and repurchase intention. Other purposes examined the differences in purchase motivations, purchase types, satisfaction, and repurchase intention according to consumer characteristics, and provided strategic information on women's bag manufacturers and retailers. A random sampling method collected data based on a survey of Korean women between the ages of 20 and 59 who had purchased the latest trendy color bag. A questionnaire developed by the researcher was distributed to 450 women in 2013. We analyzed 433 questionnaires using the SPSS 18.0 program and AMOS 18.0 program. The summarization of the findings are as follows. First, purchase motives for the latest trendy color bags were classified into 5 factors: awareness-symbolicity, practicality, aesthetic, harmony, and fashionability. Second, aesthetic and harmony showed significant influenceson planned purchases due to an analysis of structural relations between purchase motives for the latest trendy color bags and type of purchase; in addition, awareness-symbolicity, aesthetic and fashionability significantly influenced unplanned purchases. Third, there was no significant influence for planned purchases on satisfaction; however, unplanned purchases showed a significant.

• 한국문헌정보학회지
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• 제53권4호
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• pp.121-142
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• 2019

본 연구의 목적은 계획행동이론을 적용하여 사서교사의 도서관 협력수업 실행의도를 설명하는 것이다. 사서교사의 도서관 협력수업 실행의도에 영향을 미치는 변수로 태도, 주관적 규범, 교사효능감 및 지각된 통제가능성을 설정하고, 사서교사 218명을 대상으로 한 설문조사를 실시하여 연구모형을 검증하였다. 연구결과, 사서교사 연령이 30대인 경우, 근무학교의 규모가 작은 경우, 도서관 협력수업 경험이 있는 경우에 도서관 협력수업 실행의도가 높게 나타났다. 계획행동이론에 따른 변수 중 태도, 주관적 규범, 지각된 통제가능성은 사서교사의 도서관 협력수업 실행의도에 영향을 미쳤다. 반면에 교사효능감은 도서관 협력수업 실행의도에 영향을 미치지 않았다. 개방형 문항을 활용하여 통합적으로 연구결과를 해석하였으며, 이를 바탕으로 도서관 협력수업을 확대하기 위한 방안을 제시하였다.

• Geomechanics and Engineering
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• 제18권5호
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• pp.527-534
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• 2019

Although ground investigation had carried out prior to the construction, many problems have arisen during the civil-engineering works because of the presence of the unexpected underground utility lines or anomalies. In this study, a new geophysical exploration method was developed to solve those problems by improving and supplementing the existing methods. This new method was based on the difference of electrical resistance values between anomalies and surrounding ground medium. A theoretical expression was suggested to define the characteristics of the anomalies such as location, size and direction, by applying the electric field analysis. An inverse analysis algorithm was also developed to solve the theoretical expression using the measured electrical resistance values which were generated by the voltage flowing the subsurface medium. To verify the developed method, field applications were conducted at the sites under construction or planned. From the results of the field tests, it was found that not only the new method was more predictive than the existing methods, but its results were good agreed with the measured ones. Therefore, it is expected that application of the new exploration method reduces the unexpected accidents caused by the underground uncertainties during the underground construction works.

• KIEAE Journal
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• 제15권4호
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• pp.13-20
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• 2015

Purpose: Pungsu is can be seen as an ecological architectural science regarding native natural environment of east asia. Even though the language used in Pungsu is different from that of ecological architecture, Pungsu considered the surrounding environment of the traditional house by various Pungsu method for making and keeping more healthy life and sustainable environment. The research is for finding out how the surrounding natural environment was considered with Pungsu, a traditional ecological architectural science in case of site selection and planning house by the confucian scholar in late Joseon period. Method: Sudan Nam-Gyu Lee's traditional house of Yesan in the middle of korea is selected. The study is processed as follows. The site was analyzed with feature and flow of mountains expressed as dragon in chapter 2 and four important hills around the house are analyzed in chapter 3. Finally Pungsu applied in architectural space is analyzed in chapter 4. Result: we can see that the traditional house of Sudang Lee Nam-Gyu has been planned considering Pungsu in details to minimize the negative factors and utilize the positive factors of nature as much as possible thinking nearby natural environment as environmental factors that can affect the residents of the house through Pungsu.

• Asia pacific journal of information systems
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• 제32권1호
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• pp.92-124
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• 2022

Providing services using kiosks is actively carried out between suppliers and consumers. These service processes have recently begun to play a dominant role in transactions. However, previous self-service technology (SST) studies or kiosks have not fully reflected the changing environment surrounding these different technologies. To cover the updated business environments, we combined qualitative and quantitative research methods. Through qualitative research and a review of previous studies, the variables emphasized as motivations and constraints for kiosks use and those that can be newly illuminated were selected for this study. We then applied the variables to the research model to assess their influence. In terms of the motivations for using kiosks, the results suggest that perceived usefulness and compatibility as service quality, forced use, and perceived service providers' efficiency as provider polices, absorptive capacity, and habit as an individual characteristic and social influence as a subjective norm have a significant effect on the attitude toward kiosks. In terms of constraints, difficult to use and need for interaction predicts the attitude toward kiosks. Attitude toward kiosks, perceived behavioral control, and social influence are directly related to the intention to use kiosks. Lastly, intention to use kiosks plays a significant role as an antecedent of revisit intention. Using these empirical results, we propose both academic and practical implications for future kiosks use.

• 한국학교보건학회지
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• 제14권1호
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• pp.145-160
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• 2001

The main purpose of this study is to identify the effects of a structured nursing intervention program on dysmenorrhea in middle school girls. This study employed two methods of research at the same time: a quasi-experiment pre- and post-test to use for comparison. Subjects were middle school girls assigned to the research program: 40 girls in the second grade, 40 girls in the third grade at K Girls' Middle School and H Girls' Middle School located in J city. The data were collected for 68 days from August 23 to October 30, 1999. The data were collected by observation technique and by a self-administered questionnaire. The instruments used for this study were as follows: the "Face Interval Pain Scale" menstrual pain instrument developed by McGreth(1987) and the "Menstrual Distress Questionnaire" dysmenorrhea instrument developed by Moos(1968). The dysmenorrhea knowledge instrument was developed by the researcher and refered to above. The research procedure was as follows: after preliminary examination, the experimental groups were provided educational programs with O.H.P. films developed by the researcher and with the videotape "first meeting" supported by P&G company and produced by EBS. The groups followed the educational programs twice for two weeks. At the beginning of menstruation, these subjects could choose one among the following choices: * Jacobson's progressively muscle relaxation method and massage treatment * Jacobson's progressively muscle relaxation method and hot bag treatment * Jacobson's progressively muscle relaxation method, a pain killer treatment, and massage treatment * Jacobson's progressively muscle relaxation method, a pain killer treatment, and hot bag treatment The dysmenorrhea of the control group were measured during the same period. The analysis of the collected data was done using an SPSS-PC+, descriptive statistic including real numbers, percentage, averages, standard deviations and t-test, $x^2$ test, and ANCOVA. The results of this study were as follows. (1) The knowledge level of the girls provided with the planned nursing intervention program was higher when compared to these who did not follow the educational programs. (2) The original difference in the dysmenorrhea level having been controled, the dysmenorrhea level made, nevertheless, a statistical difference between the experimental group and the control group(F=63.8, p=.00). Observed pain on quantity measurement of dysmenorrhea showed significant difference depending on the treatment(t=4.6, p=.00). In conclusion, those in the planned nursing intervention program had a higher knowledge level and fewer symptoms than the control group. Accordingly, the nursing intervention program for dysmenorrhea developed by the researcher can be effectively applied in nursing practice and can be the foundation for this kind of program.

• 기술사
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• 제15권4호
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• pp.37-40
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• 1982

I investigated the processing-treatment of livestocks feces and body wastes in Tok- ushima prefecture, and made clear the problems relative to its influence to environments. Nowadays the load of pollution of the m is as following. COD P livestock 8.8% 38.5% body wastes 1,2 4.5 As for the livestock feces, the method of evaporation-permeation is more general than that of oxidation process because of costs. Another way is that the dung will be changed into the compost. However as these methods pollute environments remarkably, a large-scale digesting process is being planned. In case of the processing of body wastes, costs for the processing plant tend to increase to the highest level in accordance with the strong power inhabitants. In all processing, we suffer from a large amount of economical loads.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제27권2호
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• pp.188-195
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• 2005

After making the surgical treatment plan, the surgical movements are duplicated in the model surgery. During this procedure, reference points and lines are drawn on the base of the models over the dental arch, and sawcuts are made according to these marked osteotomy lines. This method requires more accuracy for better postsurgical results in that the surgical splint which enables the surgeon to position the jaws intraoperatively is made from the casts as repositioned by the model surgery, and finally it will define the postsurgical results. This technique, however, has been found to be inexact, especially when the jaws are moved in several dimensions simultaneously. To overcome this, different methods have been developed for an accurate repositioning of the jaws as planned. A new appliance, Surgical Jaw Relator, was devised by the author for the simple 3-dimensional relocation of the upper and lower models, resulting in the easy construction of the splints such as centric relation splint, intermediate and final splint. This article describes an introduction and a clinical application of this appliance.