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An Automatic LOINC Mapping Framework for Standardization of Laboratory Codes in Medical Informatics (의료 정보 검사코드 표준화를 위한 LOINC 자동 매핑 프레임웍)

  • Ahn, Hoo-Young;Park, Young-Ho
    • Journal of Korea Multimedia Society
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    • v.12 no.8
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    • pp.1172-1181
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    • 2009
  • An electronic medical record (EMR) is the medical system that all the test are recorded as text data. However, domestic EMR systems have various forms of medical records. There are a lot of related works to standardize the laboratory codes as a LOINC (Logical Observation Identifiers Names and Code). However the existing researches resolve the problem manually. The manual process does not work when the size of data is enormous. The paper proposes a novel automatic LOINC mapping algorithm which uses indexing techniques and semantic similarity analysis of medical information. They use file system which is not proper to enormous medical data. We designed and implemented mapping algorithm for standardization laboratory codes in medical informatics compared with the existing researches that are only proposed algorithms. The automatic creation of searching words is being possible. Moreover, the paper implemented medical searching framework based on database system that is considered large size of medical data.

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A Corpus Analysis of British-American Children's Adventure Novels: Treasure Island (영미 아동 모험 소설에 관한 코퍼스 분석 연구: 『보물섬』을 중심으로)

  • Choi, Eunsaem;Jung, Chae Kwan
    • The Journal of the Korea Contents Association
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    • v.21 no.1
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    • pp.333-342
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    • 2021
  • In this study, we analyzed the vocabulary, lemmas, keywords, and n-grams in 『Treasure Island』 to identify certain linguistic features of this British-American children's adventure novel. The current study found that, contrary to the popular claim that frequently-used words are important and essential to a story, the set of frequently-used words in 『Treasure Island』 were mostly function words and proper nouns that were not directly related to the plot found in 『Treasure Island』. We also ascertained that a list of keywords using a statistical method making use of a corpus program was not good enough to surmise the story of 『Treasure Island』. However, we managed to extract 30 keywords through the first quantitative keyword analysis and then a second qualitative keyword analysis. We also carried out a series of n-gram analyses and were able to discover lexical bundles that were preferred and frequently used by the author of 『Treasure Island』. We hope that the results of this study will help spread this knowledge among British-American children's literature as well as to further put forward corpus stylistic theory.

Phonetic Qualities Concerning the Production and Perception of Emotive Expressions in Japanese (일본어 감정 표현의 발화와 지각에 관여하는 음성자질)

  • 고유진
    • Korean Journal of Japanese Language and Literature
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    • no.82
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    • pp.1-26
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    • 2018
  • In the present study, we conduct perception-judgment experiments and utterance analyses concerning the production and perception of Japanese emotive expressions by Japanese speakers and Korean learners, relating to the emotive meanings of "comprehension" and "empathy." Our experiments concerning Japanese "comprehension" utterances indicate that the perception rate of plain style is high for Japanese speakers, while the perception rate of polite style is high for Korean learners. As for "empathy" utterances, it seems that Japanese speakers are not affected by the style of utterance, while Korean learners are significantly affected, as can be seen in the high perception rate of plain style. In the case of Japanese speakers' "comprehension" utterances, the pitch varies greatly and the duration time is short, and in the case of "empathy" utterances, the pitch does not vary considerably and decreases gradually, and the duration time is long. Furthermore, if the pitch does not exhibit a systematized pattern but the duration time is reasonably long, the utterance tends to be interpreted as "empathy," while if the duration time is not reasonably long, the perception rate is low. In the case of the variant of Japanese produced by Korean learners, a notable point of difference in pitch patterns from Japanese speakers' utterances is observed in "comprehension," but decrease in perception rates is not detected when the duration time constraints are satisfied.

헬리콥터용 반토오크 시스템 1차 시제 성능시험

  • Song, Keun-Woong;Kang, Hee-Jung;Sim, Joung-Wook;Lee, Je-Dong;Kim, Seung-Bum
    • Aerospace Engineering and Technology
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    • v.4 no.2
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    • pp.50-59
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    • 2005
  • This paper described performance test of 1st prototype "Tail-Fan" system. KARI(Korea Aerospace Research Institute) developed "Tail-Fan" system as a kind of helicopter anti-torque system(ATS) and designed ATS performance test-rig for Tail-Fan system performance test. For Tail-Fan system performance tests, firstly, test-rig operation tests were carried out for verification of design specifications. And natural frequencies of fan blade and test-rig were measured respectively. To find the operation rotating speed for performance tests, vibration tests using accelerometers on tail gear box(TGB) were carried out. Through the fanplot and vibration test results, rotational speed for Tail-Fan performance test to avoid a resonance were found and performance tests were carried out in flight conditions. We analyzed test data by non-dimensionalization. Through this results, 1st prototype "Tail-Fan" system was satisfied with design requirements.

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Freshwater Fish Fauna in the Seomjin River, Gokseong-gun, Korea (섬진강 수계의 곡성군 어류상)

  • 김성호;윤창호;주현수
    • Korean Journal of Environmental Biology
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    • v.20 no.2
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    • pp.152-157
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    • 2002
  • The fauna of freshwater fish and the structure of fish community were investigated from March to October in 2001 at six stations in the middle reach of the Seomjin River, Gokseong-gun. The collected fishes (1,786 individuals) were identified into 30 species of 22 genera belonging to S families. Of them, cyprinid fish occupied 26 species, only one species (Rhinogobius brunneus) was secondary freshwater fish. Dominant species was Zacco platypus (dominance index: 24.2%) and subdominant species was Pungtungia herzi (10.7%). The endemic species of Korea were 11 species including Rhodeus uyekii (36.7%) about the ichthyofauna. In estimation of water quality by diversity indices, the general conditions of water quality of all survey times and all stations were relatively fine $(\beta$-mesosaprobic, diversity index: 2.70). But four survey sites except St. 2 and St. 3 showed severe water pollution with one or move times in total survey periods.

Community Should Be Invented Focusing on Maeul Media in Seoul (공동체는 발명되어야 한다 서울시 마을미디어 형성과 활동을 중심으로)

  • Kim, Yeran;Kim, Yong Chan;Chae, Young Gil;Baek, Young Min;Kim, Eujong
    • Korean journal of communication and information
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    • v.81
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    • pp.40-74
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    • 2017
  • Drawn upon the analysis of Seoul community media, this study make six points. The generation of community is not essentially determined but has singularity and differences. Historical context, social conditionality, cultural orientation, and the subjects' will and anticipation bring out certain forms of community. Various power relations and desires are engaged in the formation of community. The process of the construction of community is necessarily and simultaneously mediated with collective acts of communication and sharing. Community is not so much cultivated within society as articulated with precariousness, negativity and limit. Community is able to create its own cultural sensibility and language to express it. Thereby community is a dynamics between articulation and disarticulation, convergency and divergency, similitude and difference living in our actual society.

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Discussion on the Guidance of Dual Numeral System (이중 수사(數詞) 체계 지도에 대한 논의)

  • Kang, Yunji
    • Education of Primary School Mathematics
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    • v.25 no.2
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    • pp.161-178
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    • 2022
  • Korean uses a dual numeral system consisting of native and Chinese words. This dual numerical system is customarily selected in real life, mixed with two methods, or irregularly transformed. Therefore, the burden on both students and teachers is increased in the learning guidance process of numeral. This study recognized the need to improve the difficulty of learning guidance due to the dual numeral system. To this end, the context in which the numeral system method is selected, various modified cases, and related guidance contents of the current curriculum and textbooks were analyzed and organized. As a result of the analysis, there were characteristics of the selection and deformation of the numeral system method, which appears according to the actual situation using numerical. However, the criteria for characteristics were ambiguous and there were no specific guidance guidelines in the curriculum and textbooks. In this case, since the role of the teacher is more important, the teacher should be aware of the detailed characteristics of the actual situation related to the dual numeral system and let the student understand through experience and practice on various aspects of the use of the dual numeral system.

Analysis of Language Message Expression in Beauty Magazine's Cosmetic Ads : Focusing on "Hyang-jang", AMOREPACIFIC's from 1958 to 2018 (화장품광고에 나타난 언어메시지 표현분석 : 1958년~2018년의 아모레퍼시픽 뷰티매거진<향장>을 중심으로)

  • Choi, Eun-Sob
    • Journal of Korea Entertainment Industry Association
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    • v.13 no.7
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    • pp.99-118
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    • 2019
  • This study confirmed the followings based on analysis of language messages in 718 advertisement in , AMOREPACIFIC's beauty magazine, published from 1958 to 2018 by product categories, era, in terms of purchase information, persuasive expression, word type. First, the number of pieces among 1980s to 1990s advertisement were the largest and, in terms of product categories, there were the greatest number of pieces in skincare, makeup and mens products. Second, headline and bodycopy had a different aspect in persuasive expression. "focused on image-making" was mainly used for head lines. Specifically, "situational image" was generally dominant. While the "user image" was higher before 1990's, "brand image" was as recent times. "Informal" was mostly applied for bodycopies, especially, "general information" and "differentiated information" was used the most. It is important to know what kind of information the brand established in each brand should be embodied rather than simply dividing the appeal method into "rational appeal" and "emotional appeal."Third, persuasive expression has different aspects in headlines and body copies. "focused on image-making" was mainly used as headlines. Specifically, "situational image" is dominant. Also, "user image" was high before 1990s but "brand image" got higher in recent times. "Informal" was mostly used as body copies, especially "general information" and "differentiated information" were the most frequently selected. Therefore, it is important to apprehend which information to specify established images by brands, rather than to divide "rational appeals" and "emotional appeals". Lastly, categorizing word type into brand names and headlines, foreign language was the most dominant in brand names and Chinese characters in headline. Remarkably, brand names in native language temporarily high in 70's and 80's, which could be interpreted to be resulted from the government policy promoting native language brands in those times. In addition, foreign language was frequently used in cosmetics and Chinese characters in men's product. It could be explained that colors or seasons in cosmetic products were expressed in foreign language in most case. On the other hand, the inclination of men's product consumers, where they pursue prestige or confidence in Chinese character, was actively reflected to language messages.

Antecedent Decision Rules of Personal Pronouns for Coreference Resolution (Coreference Resolution을 위한 3인칭 대명사의 선행사 결정 규칙)

  • Kang, Seung-Shik;Yun, Bo-Hyun;Woo, Chong-Woo
    • The KIPS Transactions:PartB
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    • v.11B no.2
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    • pp.227-232
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    • 2004
  • When we extract a representative term from text for information retrieval system or a special information for information retrieval and text milling system, we often need to solve the anaphora resolution problem. The antecedent decision problem of a pronoun is one of the major issues for anaphora resolution. In this paper, we are suggesting a method of deciding an antecedent of the third personal pronouns, such as “he/she/they” to analyze the contents of documents precisely. Generally, the antecedent of the third personal Pronouns seem to be the subject of the current statement or previous statement, and also it occasionally happens more than twice. Based on these characteristics, we have found rules for deciding an antecedent, by investigating a case of being an antecedent from the personal pronouns, which appears in the current statement and the previous statements. Since the heuristic rule differs on the case of the third personal pronouns, we described it as subjective case, objective case, and possessive case based on the case of the pronouns. We collected 300 sentences that include a pronoun from the newspaper articles on political issues. The result of our experiment shows that the recall and precision ratio on deciding the antecedent of the third personal pronouns are 79.0% and 86.8%, respectively.

Characteristics of Fish Community in the Seomjin River and Brackish Area (기수역이 존재하는 섬진강의 어류군집 특성)

  • Baek, Seung-Ho;Yoon, Ju-Duk;Kim, Jeong-Hui;Lee, Hae-Jin;Choi, Kee-Ryong;Jang, Min-Ho
    • Korean Journal of Environmental Biology
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    • v.31 no.4
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    • pp.402-410
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    • 2013
  • In this study, to identify ichthyofauna of the Seomjin River, which has no barrage at estuary, and to estimate effect of estuary barrage, fish sampling was conducted at 16 study sites in mainstream of the Seomjin River from 2010 to 2012. A total of 54 species classified into 17 families were collected. Cyprinidae was the dominant family and Zacco platypus (relative abundance, RA: 47.8%) was identified as the dominant species. In total, 17 Korean endemic species (31.5%) were collected, and it is higher than the average endemic rate of Korean peninsula (22.5~25.9%). Although the relative abundance of exotic species (1.1%) was low, it is higher than the past studies (2002: 0.0%, 2009: 0.4%). Dominance index of freshwater region (St.4~St.16) was relatively higher than estuary (St.1~St.3), because Z. platypus showed high relative abundance at freshwater region. But diversity and evenness index showed contradictory results, as estuary was higher than freshwater region. The ratios of sea fish, peripheral freshwater fish and economic fish, and diversity index are higher than the Nakdong River, the Yeongsan River and the Geum River. In conclusion, to conserve the value of the Seomjin River ichthyofauna, continuous monitoring is necessary.