• Journal of Korean Society of Transportation
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• v.28 no.5
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• pp.141-153
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• 2010

The study is about the development of operating speed prediction models aimed for an evaluation of design consistency of four lane rural roads. The main differences of this study relative to previous research are the method of data collection and classification of road alignments. The previous studies collected speed data at several points in the horizontal curve and approaching tangent. This method of collection is based on the assumption that acceleration and deceleration only occurs at horizontal tangents and the speed is kept constant at horizontal curves. However, this assumption leads to an unreliable speed estimation, so drivers' behavior is not well represented. Contrary to the previous approach, speed data were collected with one and data analysis using a speed profile is made for data selection before building final models. A total of six speed prediction models were made according to the combination of horizontal and vertical alignments. The study predicts that the speed data analysis and selection for model building employed in this study can improve the prediction accuracy of models and be useful to analyze drivers' speed behavior in a more detailed way. Furthermore, it is expected that the operating speed prediction models can help complement the current design-speed-based guidelines, so more benefits to drivers as real road users, rather than engineers or decision makers, can be achieved.

• Journal of the Korean Society for information Management
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• v.38 no.3
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• pp.311-334
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• 2021

The purpose of this study is to present the theoretical basis and quantified objective standards for the establishment of collection management policy. The study results are summarized as follows. Most of the study books were in the form of periodicals as a steady seller. Most of the steady sellers were textbooks which published periodically. As a modern novel, a steady seller was able to confirm the phenomenon of dependence on a specific author. Bestsellers were investigated to be influenced by publishers and authors. Books of publishers that publish comics and children's textbooks had a significant correlation with the selection of bestsellers. The average number of recommended books borrowed per recommended book was 14,871. The average number of loans per book selected as a bestseller was 53,531. Based on the loan data, about 80-82% of all top-tier loans were covered by 90%, and about 27-29% of all top-ranked loans were covered by 50%. This shows that the Pareto Principle can be firmly applied to public library lending patterns. Loans in the field of literature accounted for 50.6% of the total loans. Among literature, Korean literature accounted for 51.3% of the total. The natural sciences were generating more loans with a relatively small pool of literature compared to other subject fields.

• The Research Journal of the Costume Culture
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• v.19 no.6
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• pp.1163-1176
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• 2011

The purposes of this study was to identify characteristics of total coordination in the pursuit fashion sensibility among women their 20's. A self-administered questionnaire was used for data collection from 410 women in their 20's. Data collection was conducted Aug. 5 to Aug. 15, 2009. Most women emphasized on clothing for total coordination and utilized clothing color and style as a selection criteria. They tried to match makeup and clothing, and spent more time considering makeup, hair styles, and fashion accessaries than clothing for their total coordination. Factors of fashion sensibility included luxury and fashion, casualness and ethnicity, modernity, sociality, activity, and sexual attractiveness and women were segmented into fashionably sensible intermediate, low, and high groups according to their fashion sensibility. The fashionably sensible intermediate group predominantly encompassed women who were unmarried or in their late 20's, unemployed, highly educated, or of low economic status, preferred to mixing and matching colors, and who utilized their individuality or makeup color for total coordination. The fashionably sensible low group encompassed homemakers, in their early 20's, high school graduates or university students, who utilized their clothing or hair color within their total coordination criteria. The fashionably sensible high group encompassed unmarried career women in their mid 20's or of high economic status, who spent much money on their clothing, makeup, hair styles, and fashion accessaries, who preferred achromatic, warm or cool colors, and utilized their individuality or fashion color.

• The Transactions of The Korean Institute of Electrical Engineers
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• v.61 no.2
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• pp.312-320
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• 2012

In this study, we introduce a new design methodology of a granular-oriented self-organizing polynomial neural networks (GoSOPNNs) that is based on multi-layer perceptron with Context-based Polynomial Neurons (CPNs) or Polynomial Neurons (PNs). In contrast to the typical architectures encountered in polynomial neural networks (PNN), our main objective is to develop a methodological design strategy of GoSOPNNs as follows : (a) The 1st layer of the proposed network consists of Context-based Polynomial Neuron (CPN). In here, CPN is fully reflective of the structure encountered in numeric data which are granulated with the aid of Context-based Fuzzy C-Means (C-FCM) clustering method. The context-based clustering supporting the design of information granules is completed in the space of the input data while the build of the clusters is guided by a collection of some predefined fuzzy sets (so-called contexts) defined in the output space. (b) The proposed design procedure being applied at each layer of GoSOPNN leads to the selection of preferred nodes of the network (CPNs or PNs) whose local characteristics (such as the number of contexts, the number of clusters, a collection of the specific subset of input variables, and the order of the polynomial) can be easily adjusted. These options contribute to the flexibility as well as simplicity and compactness of the resulting architecture of the network. For the evaluation of performance of the proposed GoSOPNN network, we describe a detailed characteristic of the proposed model using a well-known learning machine data(Automobile Miles Per Gallon Data, Boston Housing Data, Medical Image System Data).

• Journal of Korean Library and Information Science Society
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• v.50 no.4
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• pp.469-491
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• 2019

The purpose of the study is to establish a plan for the development of digital person archives with the case of Geum-nam Kim, the third-generation head of the Christian Donggwangwon Monastery Society. The step-by-step strategy for building digital character archives for Geum-nam Kim is as follows. 1)The reason and expected effect of the character selection are analyzed. Since he was a survivor, he has recorded and typed his life history through several interviews. Considering that the memory of Geum-nam Kim, who is over 90 years old, could be mixed up in the time of the incident, the advice of Sister Donggwangwon and Maj. Gen. Gyuillwon, the lower unit of Donggwangwon, was obtained and verified for accuracy. 2)The contents of the records and the place of collection were identified, and the total content composition(proposal) was presented by reclassifying and relocating the records identified records. The entire contents are divided into recorded contents and explanatory contents, so that they can be linked to each area and collection.

• Journal of the Korean Society for Library and Information Science
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• v.46 no.2
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• pp.5-28
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• 2012

Great Books of the Western World(GBWW) is a series of books published in 1952 by Encyclopaedia Britannica to present the famous works in 54 volumes. The series is now in its second edition and contains 60 volumes. A syntopicon compiled by M. Adler is a two-volume index, published as volumes 2 and 3 of GBWW. The syntopicon was coined specifically for this undertaking, which means a collection of topics. Syntopicon lists, under each idea, is where every occurrence of the concept can be located in the collection's famous works. This study aims to analyze the structure and utility of topic index, syntopicon in GBWW. The syntopicon consists of 102 chapters on the 102 ideas. Each chapter is broken down into five distinct sections: the introduction, an outline of topics, references, cross-references, and additional readings. The syntopicon can serve as a reference book, as a selection tool of book to be read, instrument of liberal education, instrument of discovery and research, syntopical reading of other reading material, development tool of convergent education, and analysis tool of works.

• Journal of Animal Science and Technology
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• v.50 no.6
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• pp.793-798
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• 2008

The semen collection process in the porcine is far from being a sterile procedure. Consequently, porcine ejaculates commonly contain bacterial contaminants. The aim of this study is to identify the bacteria in porcine semen and to find the antibiotics resistance of bacteria. Twelve porcine originating from four AI center were used to collect semen. Bacteria were identified by automated instrument for rapid organism identification system and bacterial sensitivities of 8 antibiotics were tested. The Bacterial contaminants of Staphylococcus genus(37.8%), Proteus genus(7.0%), Bacillus genus (6.1%), Pasteulla genus(5.7%), Acinetobacte genus(5.2%), Serratia genus(4.3%) and others(33.9%) were frequently isolated. However, amikacin showed higher antibiotic sensitivity than other antibiotics. General sanitation protocols can contribute partly to inhibit the bacterial contamination, with monitoring boar housing, semen collection areas and the extended semen. But, proper selection of preservative antibiotics by microbial sensitivities can minimize the influence of bacteria.

• Korean Journal of Medicinal Crop Science
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• v.24 no.1
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• pp.55-61
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• 2016

Background : Plant breeding requires the collection of genetically diverse genetic resources. Studies on the characteristics of Platycodon grandiflorum resources have not been carried out so far. The present study was carried out to discriminate P. grandiflorum based on morphological characteristics and genetic diversity using simple sequence repeat (SSR) markers. Methods and Results :We collected 11 P. grandiflorum cultivars: Maries II, Hakone double white, Hakone double blue, Fuji white, Fuji pink, Fuji blue, Astra white, Astra pink, Astra blue, Astra semi-double blue and Jangbaek. Analyses of the morphological characteristics of the collection were conducted for aerial parts (flower, stem and leaf) and underground parts (root). Next, the genetic diversity of all P. grandiflorum resources was analyzed using SSR markers employing the DNA fragment analysis method. We determined that the 11 P. grandiflorum cultivars analyzed could be classified by plant length, leaf number and root characteristic. Based on the genetic diversity analysis, these cultivars were classified into four distinct groups. Conclusions : These findings could be used for further research on cultivar development using molecular breeding techniques and for conservation of the genetic diversity of P. grandiflorum. Moreover, the markers could be used for genetic mapping of the plant and marker-assisted selection for crop breeding.

• 한국호스피스완화의료학회:학술대회논문집
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• 2000.12a
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• pp.162-174
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• 2000

The purpose of this hermeneutic study was to investigate the meaning of "good dying" of Chinese terminally ill cancer patients in Taiwan; the factors related to this morning; and the strategies cancer patients used to ensure "good dying". Indepth unstructured interviews, prolonged participant observations, and review of clinical records were selected as the methods for data collection. In the four and one-half month period of data collection, the researcher was in the role of a full time clinical nurse specialist who directly took care of the subject patients in 4 hospitals and in patients' homes. The 20 subject were selected purposively according to selection criteria and various demographic backgrounds. Interview transcripts and field notes comprised the data for analysis. The results were composed by 3 constitutive patterns and 12 themes. Achieving inner peace appeared to herald the good dying state. The "good dying" for Chinese terminally ill cancer patients in Taiwan meant peace of body, peace of mind, and peace of thought. The constitutive pattern of peace of body included 4 themes: (1)minimizing the agony of physical symptoms; (2)short period of dying process without lingering death; (3) cleanliness, neatness, and integrity of the body; and (4) mobility. The constitutive pattern of peace of mind included 5 themes: (1) yielding; (2) non-attachment; (3) not to be lonely; (4) settle down all affairs; and (5) being in a preferred environment and enjoying nature. The third constitutive pattern of peace of thought included 3 themes: (1) getting through day by day without thinking; (2) meaningful life; and (3) expectation that the suffering would be ending. Through understanding of the terminally ill cancer patient' needs in their meanings of "good dying", recommendations can be made for humanistic care. The findings of this study have recommendations for care givers daily contact with dying patients and for medical and nursing education.

• Journal of the Korean Society for Library and Information Science
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• v.23
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• pp.127-163
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• 1992

The proper evaluation of reference services requires qualitative approach as well as quantitative one. The quality of a reference service can be evaluated by how promptly and accurately a librarian responds to the user's questions and also by how much the user is satisfied with the librarian's overall performance in providing the answer. In this study, the reference service of an university library was evaluated by the following procedure : 1. Identification of a group of the most frequently referred Korean government publications through two pre-tests of user surveys. 2. Preparation of 130 questions of bibliographic and factual type from the above publications. 3. Selection of 30 questions which can be answered from the collection of the evaluated library. 4. Mimic requests of reference service by 5 proxies trained on the unobtrusive test method with 30 questions asked at various times of the day and on various days of the week during a period of 5 months. 5. Drawing up of response sheets (by proxies) with descriptive comments on library staffs' question administration, response, attitude, etc. 6. Preparation and coding of data tabulation sheets and final analysis. The conclusions of this study are as follows : 1. The user serveys showed that needs for the library service for government publications were great. The $80\%$ of the government publications users were visiting more than two organizations for access to information and the $37\%$ were getting information directly from the publishers. 2. The librarians of the evaluated library could give correct answers to $53\%$ of 30 (bibliographic and factual) guestions. 3. The correctness of answer was independent of the length of the time spent the librarians. The librarians' grasp of the questions and direction of approach determined the success or failure of the service. 4. The librarians relied too much on the reference library catalog which doesn't include many of the government publications of their own collection. 5. The $79\%$ of the failure of the service were due to the librarians' lack of knowledge as to the information source for government publications and the unsystematic method of approach to it.