• Journal of Sericultural and Entomological Science
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• v.49 no.2
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• pp.60-66
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• 2007

This study was carried out to develop the utilization of mulberry resources conserved by Jeollabuk-Do Agricultural Research & Extension Services. Mulberry accessions were tested for agronomic characteristics and antioxidant capacity according to varieties. From that result, three suitable varieties such as 'Sinilppong', 'Suwonsang 2' and 'Ilbongeum' were selected for the production of mulberry leaves. They have strong agronomic characteristics like size, yield and resistance against damages by blight and harmful insects. Whereas, 'Gumunyoung' showed the lowest freezing resistance. In the antioxidant capacity analysis of mulberry leaves, autumn's mulberry leaves showed higher antioxidant capacity (ascorbic acid equivalent) than that of spring's it. According to collection time, antioxidant capacity were 2,109.8 nmol (August), 2,617.8 nmol (September) and 3,311.5 nmol (October), respectively.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.5
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• pp.3220-3230
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• 2014

This paper analyzes the house designs of Kazuyo Sejima and Ryue Nishizawa from the 1900s to the early 2000s' works. By analyzing the degree of space integration of each house using the Convex Map of the Space Syntax Theory, this study arrived at the following conclusions in the respects of private space and public space. First, from period 1 (the 1990s) to period 2 (the first half of the 2000s), the differences between average integration values of private space and public space in their works have decreased. Over time, in general, average integration values of private space have increased, and, on the other hand, those of public space have decreased, leading to smaller differences between two sets of values, which means that, as the integration degrees of private and public spaces have become similar, the boundary which divides spaces becomes blurry. Second, in terms of private space, average integration values of private space in S-3 (House in a Plum Grove) and S-4 (House in China), works of period 2, are the highest among those values of their all 10 works. We can identify that, closure degrees of private space in their works have fallen over time. Third, in terms of public space, average integration values of I-2 (Villa in the Forest), I-5 (S-House), and I-6 (Weekend House), works of period 1, are the highest among those values of their all 10 works. Public space has become more central and open from period 1 to period 2.

• The KIPS Transactions:PartB
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• v.17B no.3
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• pp.255-262
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• 2010

When a system is developed, requirements document is generated by requirement analysts and then translated to formal specifications by specifiers. If a formal specification can be generated automatically from a natural language requirements document, system development cost and system fault from experts' misunderstanding will be decreased. A pronoun can be classified in personal and demonstrative pronoun. In the characteristics of requirements document, the personal pronouns are almost not occurred, so we focused on the decision of antecedent for a demonstrative pronoun. For the higher accuracy in analysis of requirements document automatically, finding antecedent of demonstrative pronoun is very important for elicitation of formal requirements automatically from natural language requirements document via natural language processing. The final goal of this research is to automatically generate formal specifications from natural language requirements document. For this, this paper, based on previous research [3], proposes an anaphora resolution system to decide antecedent of pronoun using natural language processing from natural language requirements document in Korean. This paper proposes heuristic rules for the system implementation. By experiments, we got 92.45%, 69.98% as recall and precision respectively with ten requirements documents.

• KIPS Transactions on Software and Data Engineering
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• v.2 no.1
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• pp.35-42
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• 2013

Developing English-Korean machine translation system requires the construction of information about the languages, and the amount of information in English-Korean transfer dictionary is especially critical to the translation quality. Newly created words are out-of-vocabulary words and they appear as they are in the translated sentence, which decreases the translation quality. Also, compound nouns make lexical and syntactic analysis complex and it is difficult to accurately translate compound nouns due to the lack of information in the transfer dictionary. In order to improve the translation quality of English-Korean machine translation, we must continuously expand the information of the English-Korean transfer dictionary by collecting the out-of-vocabulary words and the compound nouns frequently used. This paper proposes a method for expanding of the transfer dictionary, which consists of constructing corpus from internet newspapers, extracting the words which are not in the existing dictionary and the frequently used compound nouns, attaching meaning to the extracted words, and integrating with the transfer dictionary. We also develop the tool supporting the expansion of the transfer dictionary. The expansion of the dictionary information is critical to improving the machine translation system but requires much human efforts. The developed tool can be useful for continuously expanding the transfer dictionary, and so it is expected to contribute to enhancing the translation quality.

• Journal of The Geomorphological Association of Korea
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• v.19 no.2
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• pp.1-15
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• 2012

The formative ages and processes of five natural abandoned channels in three types in Korea are studied. The former meandering channel in Seongsandong, Uljin-gun was abandoned due to the neck-cutoff of incised meander, Wangpi River in approximately 2.5~2.6ka and the abandoned channel in Bulyeong Temple, Uljin-gun was formed by the neck-cutoff of Wangpi River in approximately 90ka. Deduced from these results, it is judged to favorable for formation of abandoned channels by incised meander cutoff in interglacial or interstadial stages that had a better condition for meander cutoff because of active lateral erosion. Due to the corrosion of limestone joints in the underground of ridges between Hwangji River and Cheolam River, the channel in Gumumso, Taebaek-si was abandoned by the stream piracy connecting and combining the rivers into a limestone cave in approximately 40ka and higher lower reaches of Dong River than Banbyeon River in Seonbawi, Yeongyang-gun was turned to the abandoned channel throughout the stream piracy between the rivers in approximately 1.4ka. During Last Glacial Maximum in Jangcheon-ri, Chungju-si, Namhan River was divided into the eastern and western tributaries due to the alluvial island in approximately 10ka and then the western tributary was abandoned recently.

• Therapeutic Science for Rehabilitation
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• v.8 no.4
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• pp.77-92
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• 2019

Objective : This study aims to obtain the validation of Korean version of HOME FAST using the translation-back translation process and to evaluate the reliability. Methods : Total three stages were conducted which includes forward translation to Korean, test for degree of understanding of translated version, back translation to English, and then review and proof reading process. 21 occupational therapists were participated in the evaluation of understanding of Korean-translated HOME FAST, then some of expressions were modified for better understanding. Korean version was went through back-translation to English. Similarity between the original version and re-translated version were evaluated. Total 75 data from community dwelling elderly group were collected to assess internal consistency. Two occupational therapists simultaneously evaluated for the inter-rater reliability. Results : 11 items of Korean-translated scale were responded as having confused meaning by occupational therapists. There was some modification on expression. In the evaluation of similarity between original version and re-translated version, 3 items were selected as dissimilar items in terms of syntax and 6 items were selected in terms of semantic similarity. After the repetitive modification process, items were obtained conceptual equivalence between two different languages. Internal consistency was .62(KR20) (p<.01) and inter-rater reliability was .97(ICC) (p<.01). Conclusion : Korean version of HOME FAST was finalized through translation-retranslation process. The conceptual equivalence was established and Korean version showed highly reliable. In further study, The modification of items reflecting Korean house and life style should be conducted.

• Cross-Cultural Studies
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• v.49
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• pp.95-126
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• 2017

The purpose of this paper is to compare learners' academic texts with academic texts of native speakers and to examine the usage patterns of learners' objectification strategies in detail. In order to achieve objectivity as a discourse mechanism applied to describe the results of academic inquiry in a scientific way with universality and validity, we analyzed concepts and signs such as related intentionality, accuracy, and mitigation of the linguistic markers of objectification strategies. As a result of the comparison, it was analyzed that there are intersectional overlaps with the signs that reveal objectivity, signs indicating related mechanisms, and there is a different set that is differentiated. Objective markers can be broadly classified as emphasizing stativity of research results, separating research subjects from research results, and generalizing research contents. Sustainable expressions and noun phrases emphasize statehood, and non-inhabited expressions, passive expressions, and self-quotations are maintained in the distance between the claimant and the writer, and the pluralization through first-person pronouns and suffixes contributes to generalization. In the case of the learner, the non-inhuman expression of the quotation type appears to be very less compared to the maw speaker, which could be due to the lack of recognition of the citation method of the Korean academic text. Next, in the generalization of the research contents, the expression of 'we' was very less compared to the maw speakers.

• Cross-Cultural Studies
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• v.43
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• pp.327-354
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• 2016

Rimbaud's prose poem, Barbare in Illuminations, is known for its abstruseness with regard to forms, themes, metaphors. This paper first analyzes the poem's grammatical structure to make sense of such an inscrutable piece of work, then discusses its autotextuality in order to decipher its meaning by comparison with Rimbaud's other works. Autotextuality, a method of literary interpretation of Rimbaud's prose poem presented by Steve Murphy, refers to the intertextuality between the author's works. Despite some previous researches focusing on the intertextuality of Barbare, previous authors have failed not only to find its meaning but also to determine its significance. The abstruseness of Rimbaud's Barbare is sometimes considered an example of the meaningless of Rimbaud's work. However, examining the textual structure and the autotextuality builds meaning, rather than rendering the work meaningless. Barbare which consists entirely of noun phrases and metaphors means destruction, fusion and the pure power of regeneration in the original context of Rimbaud's work. This poem is Rimbaud's answer to Baudelaire's poetic question, Any of where out of World, and presents a strange scenery that uses 'the eternal female voice' to reach the Vulcan in the North Pole. Interpretation of Barbare could provide a methodology for reading the difficult Illuminations. The kind of analyses used are, for example, analysis of the text, analysis of verbal indicators, autotextuality, and an understanding of the joy and the solitude in the silence of the poem. Understanding Barbare may provide a method of interpreting the abstruseness of Illuminations. Through this approach, we can connect and combine every fragment of the Illuminations, so that we can reconstruct the story and the adventure contained therein.

• Journal of International Area Studies (JIAS)
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• v.22 no.1
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• pp.67-90
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• 2018

France has allowed a deprivation of nationality for terrorism since 1996 Law. After then, a series of law revision (1998, 2006 law and 2010, 2015-2015 reform tries) have not only linked an act of terror with nationality deprivation but also put the dual national and their deprivation at the centre of dispute. Both 2010 Immigration Law by Sarkozy and 2015-2016 constitutional amendment by Hollande had been not adopted but have combined immigrants and security issue together by firmly solidifying the relationship between dual national and terrorist. Especially in 2015-2016, the constitutional amendment that failed to be adopted has extended a state of emergency and left the nationality deprivation of dual national as controversial issue. After over 4 months of discussion, the amendment that contains a clause of a state of emergency and extension plan for nationality deprivation was abolished but the dual national issues which had been non-politicized has now become politicized, defined as security issues and finally securitized. It shows very two-stage process of securitization argued by Copenhagen school including Buzan. The importance of securitization notion by Copenhagen school lies on the fact that it scrutinizes the constructive elements of the process of securitization. The concept of securitization allows us to see the problem of the process that defines a non-politicized issue as security one by making it political matter. Applying this process of securitization into the controversy of nationality deprivation of dual nationals in France, we can find out the development of non-controversial and non-politicized dual national issues into social agenda by politicization through speech-act or announcement effect.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.21 no.2
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• pp.37-47
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• 2011

In the recent years, malicious codes called malware are having shown significant increase due to the code obfuscation to evade detection mechanisms. When the code obfuscation technique is applied to malwares, they can change their instruction sequence and also even their signature. These malwares which have same functionality and different appearance are able to evade signature-based AV products. Thus, AV venders paid large amount of cost to analyze and classify malware for generating the new signature. In this paper, we propose a novel approach for detecting metamorphic malwares. The proposed mechanism first converts malware's API call sequences to call graph through dynamic analysis. After that, the callgraph is converted to semantic signature using 128 abstract nodes. Finally, we extract all subgraphs and analyze how similar two malware's behaviors are through subgraph similarity. To validate proposed mechanism, we use 273 real-world malwares include obfuscated malware and analyze 10,100 comparison results. In the evaluation, all metamorphic malwares are classified correctly, and similar module behaviors among different malwares are also discovered.