• Architectural research
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• v.13 no.3
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• pp.19-29
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• 2011

Visibility of a space have been defined in several different ways: such as the axial line covering a convex space, a convex space defining the fattest shape in a space and an Isovist field formed by a field of vision at a given vantage point. Isovist fields are referred to as a descriptive medium to describe a movement by reviewing and analyzing geometric properties in them. Many descriptive methods for analysis of three-dimensional isovist are applied to analyzing the morphological properties in a 3D space more realistically. Although these models are regarded as a more advanced method for describing spatial properties, they have pros and cons such as complex mathematical calculations and somewhat arbitrary calibration in addition to huge consumption of memory space. These difficulties lead to the development of a three-dimensional visual accessibility model that explores the implication of building shape on the calculation of isovist fields drawn on a 2D plane. We propose a conceptual framework of how to measure the isovist field not as a 3D volume but as a combination of 2D plane on the ground with the 3D building shape of it's facade.

• Journal of Digital Contents Society
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• v.17 no.4
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• pp.273-278
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• 2016

Disasters are linked with some attributes of modern society in diversity, complexity and unpredictability, so various approach and remedies of them will appease the nation's anxiety upon them. For this reason, in this paper we review the building plans and its application and its application Province pros and cons of intelligent video surveillance analysis system for social security, the future proposed service is the safety of people while performing a comprehensive urban traffic control functions as a video monitoring system for social security and to ensure, to prevent crime and accidents, it is to crack down on criminal offenses in advance expected to protect the property of citizens and public facilities.

• English Language & Literature Teaching
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• v.17 no.4
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• pp.357-373
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• 2011

There have been great controversies over making English as an official language in Korea. They have been triggered since some scholars published books and articles claiming that officialization of English is the best option for Korean people who spend significant amount of their life time to learn English. Those who are happy about the idea believe that officialization of English will be a good help for Korean people to gain a high degree of English proficiency, while others worry about possible negative impact on Korean language and culture. There are more diverse views and opinions on this issue. The distance between pros and cons about officialization of English doesn't seem to be negotiated. This study has been conducted not for finding the solution to the controversies. It is for understanding how those whose successful career and high living quality depend on gaining high command of English feel about acknowledging English as an official language of Korea. The results show that overall ideas on the officialization of English of research subjects are similar with those of scholars in academia. Around two third of total number of the research subjects expressed their criticism against the idea. One interesting thing is that all of the subjects, regardless their positions, think that there are serious problems in English education policy and system in Korea.

• Language and Information
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• v.14 no.1
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• pp.165-196
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• 2010

The primary goal of this paper is to propose methods of enriching two heterogeneous ontologies: Sejong Semantic Classes (SJSC) and KorLexNoun 1.5 (KLN). In order to achieve this goal, this study introduces the pros and cons of two ontologies, and analyzes the error patterns found during the fine-grained manual mapping processes between them. Error patterns can be classified into four types: (1) structural defectives involved in node branching, (2) errors in assigning the semantic classes, (3) deficiency in providing linguistic information, and (4) lack of the lexical units representing specific concepts. According to these error patterns, we propose different solutions in order to correct the node branching defectives and the semantic class assignment, to complement the deficiency of linguistic information, and to increase the number of lexical units suitably allotted to their corresponding concepts. Using the results of this study, we can obtain more enriched ontologies by correcting the defects and errors in each ontology, which will lead to the enhancement of practicality for syntactic and semantic analysis.

• The Korean Journal of Applied Statistics
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• v.29 no.6
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• pp.1041-1059
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• 2016

The increasing demand from researchers and policy makers for microdata has also increased related privacy and security concerns. During the past two decades, a large volume of literature on statistical disclosure control (SDC) has been published in international journals. This review paper introduces relatively recent SDC approaches to the communities of Korean statisticians and statistical agencies. In addition to the traditional masking techniques (such as microaggregation and noise addition), we introduce an online analytic system, differential privacy, and synthetic data. For each approach, the application example (with pros and cons, as well as methodology) is highlighted, so that the paper can assist statical agencies that seek a practical SDC approach.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.24 no.1
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• pp.63-81
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• 2013

This study analyzed the annotations of Taoist literatures in "Haedong-munheon-chongnok", "Gyujang-chongmok", "Nupango" and "Hongssi-dokseorok", which were annotated classified bibliographies compiled in Joseon Dynasty. Based on the analyses, the study explored the perspectives from which the annotations were written since Taoism was considered to be heretical from a Confucian point of view. With respect to writing the annotations of Taoist literatures, it was general that the annotations were written objectively about Taoism, rather than relying on a Confucian perspective. Yet, Hong Seok Ju, who wrote "Hongssi-dokseorok" clearly expressed his opinions about the pros and cons of Taoism. Overall, it would be well appreciated that the annotated bibliographies in Joseon Dynasty retained objectivity in Taoist literatures regarded as heresy at that time.

• Journal of The Korean Digital Architecture Interior Association
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• v.9 no.1
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• pp.31-40
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• 2009

This study is intended to suggest methodologies in theory that is dedicated to improve existing features in BlM tool sets and introduce a new horizon for developing new features in the future so that more functionality can be provided to the work process of architect. To be more utilized of BlM tool sets in a useful way, it is important to make sure to program a calculation method used in the design process which is based on the information provided by architect, such as design item with detailed process and transformed parametric information on warranty data. Finding pros and cons in the usability from the well-known 3D modeling applications and taking highly usable UI features from the existing applications, and using a common wording were carried out. Design architect identifies reusable parametric information and then finds an algorithm between each items so that BlM tool sets can contribute to design field in the future. Therefore, the formula has been developed for the items considering business aspects and architecturing size in the preliminary-design, and design aspects in the schematic design with idendifying inputs and outputs that is necessary to become fixed factors.

• Asian-Australasian Journal of Animal Sciences
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• v.12 no.2
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• pp.226-232
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• 1999

Early-weaning at an age of less than 21 days and removal of pigs to a second isolated site, which is commonly referred to as segregated early weaning (SEW), has been shown to substantially reduce disease transfer from the dam. This strategy has been successful in reducing the number of pathogens, but has not been successful in eliminating all pathogens. Although SEW has failed in most instances to totally eliminate pathogens, performance as measured by gain and efficiency through the nursery phase has been shown to be enhanced. In addition, SEW pigs have been shown to perform well on less complex nursery diets. Pigs which are continued on a similar isolation regime to market weight have been shown to have a remarkable improvement in feed intake, gain and efficiency. However, pigs which are co-mingled with conventional pigs after the nursery phase have either no improvement in performance or reduced performance. Backfat and carcass lean yield have been shown to be enhanced by SEW in high lean gain pigs, but not in lower lean gain pigs. Exposure of pigs to antigens which activate the immune system and increase the level of immunological stress has been suggested as the mechanism involved in depressing growth and performance of pigs.

• The Journal of the Korea Contents Association
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• v.13 no.11
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• pp.807-814
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• 2013

Because there are growing demands for new information service of Korean medicine (KM) accommodated changes in the paradigm of health communication, we aimed to apply health 2.0 - which shares health information to improve individuals' health - extensively in KM. First we studied about the concepts and characteristics of health 2.0 and analyzed the pros and cons of KM information services. Finally we drew the KM health 2.0 framework from the analyzed results. KM health 2.0 framework is designed to raise the value of KM information through circulation of certified medical information to prevent medical accident. And it is also designed to integrate information through big data analysis technology from the information of individual services to recreate KM contents.

• Korean Journal of Adult Nursing
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• v.20 no.1
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• pp.77-90
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• 2008

Purpose: This study attempted to identify influential variables on types of smoking in adult smokers, which have been derived from Q-study. Methods: A survey was conducted with 328 adult smokers at community settings in Seoul, South Korea from April 2006 to July 2006. To identify the influential variables related to smoking, variables from the Trans-theoretical model(i.e., self-efficacy for smoking abstinence, smoking temptation, process of change, decisional balance(pros and cons)) and nicotine dependency were analysed by ANOVA. Post-comparison tests were also done. Results: The scores of nicotine dependency and smoking temptation were higher in habitual craving types than any other types, while the scores of self-liberation and self-efficacy for smoking abstinence were higher in self control types than any other types. Conclusion: Specific smoking intervention methods for each of the smoking types needs to be developed, based on how different groups of individuals gets into a decisions to quit smoking within their contexts.