• The Journal of Asian Finance, Economics and Business
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• 제7권11호
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• pp.95-100
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• 2020

Nifty Bank Index has started trading in futures and options (F&O) segment from 13^th June 2005 in National Stock Exchange. The purpose of the study is to enhance the literature by examining expiration effect on the price volatility and price reversal of Underlying Index in India. Historical data used for the current study primarily comprise of daily close prices of Nifty Bank which is the only equity sectoral index in India which is traded in derivatives market and its Future contract value is derived from the underlying CNX Bank Index during the period 1^st January 2010 till 31^st March 2020. To check stationarity of the data, Augmented Dicky Fuller test was used. The study employed ARMA- EGARCH model for analysing the data. The empirical results revealed that there is no effect on the mean returns of underlying Index and EGARCH (1,1) model furthermore shows there is existence of leverage effect in the Bank Index i.e., negative shocks causes more fluctuations in the Index than positive news of similar magnitude. The outcome of the study specifies that there is no effect on volatility on the underlying sectoral index due to expiration days and also observed no price reversal effect once the expiration days are over.

• 대한치과의사협회지
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• 제19권6호통권145호
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• pp.535-540
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• 1981

In order to collect the basic data for planning school dental health programmes, the author had examined dental health conditions of 120 males and 120 females of Changgyung Primary School children in the first grade. The percentages of persons with conditions requiring immediate attention, toothbrushing times and daily frequency, df rate, df index, dt index, ft index, it index, DMF rate, DT index, MT index, FT index, IT index, DMFT index, percentages of persons with periodontal status in every of the four categories with soft deposits, calculus, intense gingivitis, and advanced periodontal involvement were calculated and evaluated. The obtained results were as follows: 1. Persons with requiring immediate attention was 7.1% of all the examined children. 2. The df rate was 88.3%, and df index was 3.4 teeth per person. And then the DMF rate was 17.1%, while DMFT index was 0.3 teeth per person. 3. As the periodontal status, the persons with soft deposits was 90.0% of children, calculus 26.3%, intense gingivitis 0.4%, and no advanced periodontal involvement. 4. Average toothbrushing frquency was 1.2 times in a day per person. But 71.5% of toothbrushing was performed before meals, while the others after meals.

• 한국의사학회지
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• 제28권2호
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• pp.73-85
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• 2015

This paper is the result of a research conducted for "Knowledge Resource Development by Excavation and preservation and DB Establishment of Traditional Home Remedy", a part of Korean Medicine knowledge infrastructure establishment and Korean Medicine therapy development project executed by Korea Institute of Oriental Medicine. This paper is a part of the plans to standardize Korean acupuncture and moxibustion and surgical techniques in order to make new techniques derived from Korean traditional medicine patentable, as presented in the Nagoya Protocol. By first reviewing traditional text sources and classifying them into index literature and index techniques, we can see a mutual relationship between these two categories. Based on current research papers, this study has established a total of 121 pieces of index literature as well as extracted 64 types of index techniques in acupuncture and surgery technique. Both index literature and index technique have been concurrently visualized in this paper in the "Korean Acupuncture & Moxibustion Technique and Surgical Manipulation Base Map".

• Journal of Forest and Environmental Science
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• 제27권1호
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• pp.17-22
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• 2011

Based upon the vegetation data of woody plants by plot sampling method in the natural deciduous forest of Mt. Jeombong, the study was carried out to examine importance value, rank abundance curve, and species abundance curve, and comparatively evaluate seven different species diversity indices for Shannon-Wiener index, Simpson index, McIntosh index, Log series, Margalef index, Berger-Parker index, and species richness, according to topographic positions. The minimal area which meant only few more species were increased was 3.48 ha in total. The dominant species of valley were Carpinus cordata, Acer pseudo-sieboldianum, Quercus mongolica, Acer mono, and Abies holophylla, and the dominant species of mid-slope were Quercus mongolica, Acer pseudo-sieboldianum, Carpinus cordata, Tilia amurensis, and Fraxinus rhynchophylla. Moreover, the dominant species of ridge were Quercus mongolica, Acer pseudo-sieboldianum, Tilia amurensis, Fraxinus rhynchophylla, and Acer mono. According to rank abundance curve and species abundance curve, species evenness was also low. All of Log series, species richness, Margalef, and Shannon-Wiener index discriminated that valley had the highest diversity, and ridge had the lowest diversity; but, Simpson index, McIntosh index, and Berger-Parker index represented that mid-slope had the highest diversity, and ridge had the lowest diversity. Uniquely, in Berger-Parker index, mid-slope was the higher value than total.

• 디지털산업정보학회논문지
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• 제18권3호
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• pp.75-82
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• 2022

The purpose of the Consumer sentiment index survey is to determine the consumer's economic situation and consumption spending plan, and it is used as basic data for diagnosing economic phenomena and forecasting the future economic direction. The purpose of this paper is to analyze and predict the future Consumer sentiment index using the ARMA model based on the past consumer index. Consumer sentiment index is determined according to consumer trends, so it can reflect consumer realities. The consumer sentiment index is greatly influenced by economic indicators such as the base interest rate and consumer price index, as well as various external economic factors. If the consumer sentiment index, which fluctuates greatly due to consumer economic conditions, can be predicted, it will be useful information for households, businesses, and policy authorities. This study predicted the Consumer sentiment index for the next 3 years (36 months in total) by using time series analysis using the ARMA model. As a result of the analysis, it shows a characteristic of repeating an increase or a decrease every month according to the consumer trend. This study provides empirical results of prediction of Consumer sentiment index through statistical techniques, and has a contribution to raising the need for policy authorities to prepare flexible operating policies in line with economic trends.

• 한국도서관정보학회지
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• 제2권
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• pp.23-59
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• 1975

Indexes has not devcloped as an independent branch in library science from the beginning, but it has gradually evolved in a clo~eas sociation with catalog and under the direct influence of the development of publishing pro cesses and of the rapid social changes. Historically, index in the West can be traced back to eariler concordance. On the other hand, index in the Bast does not show a continuous development. It started with book catnlog, but other types of indexing were later 'adopted from the West. Indexing in the West and in the East can be summarized as follows: 1) In the West, Taylor considers Gesner's Pandectae was the first index but the Concordance of the Bible in 1247 was the first true index. Indexing method was first established later in 1545 in Gesner's Partitiones which appeared in three volumes. Classified index appeared after Partitions, but alphabetically ordered index was not developed until th eseventeenth century. The pxiodical index of La France S~auante in 1683 proved -its value, and Poole's An Alphabetical Index in the nineteenth century became the turning point in the development of indexing. After Poole's Index appeared periodical index and book catalog gradually began to be treated separately, and subject index and cross reference were incorporated into indexing. Also dictionary arrangement of the indexed items was adopted in the second half of the nincteenth, century after Charles A. Cutter developed his theory of rules for dictionary catalog and systematic studies of indexing were carried out by many scholars. In the twentieth century, index was mainly developed in the United States of America, especially by Wilson publishing Company. The general trend is to move away from the gcncral index to subject index. Also the ncwspapcr indcx such as The Times I~zdcx is 21 landmark in the history cf indcxing. 2) In China, thcs arc somc cvidcnccs that $Bizgluh(&), $ was the first indcx, but unforlunatcly the book itsclf has not been found as yet.

• Journal of Acupuncture Research
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• 제30권3호
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• pp.27-38
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• 2013

Objectives : This study was designed to evaluate patient satisfaction of Korean medicine therapy using treatment tool by psychological type. Methods : 48 subjects were participated in this study. Before a treatment, we analyzed a patient's phychological type first by using a questionnaire. And then we divided 3 groups which were called a rational sympathy module group, emotional sympathy module group, control group. Manner of medical consultation according to patient's phychological type was carried out in all groups. After all treatment, we conducted a survey about medical service perception index, patient happiness index, medical satisfaction index. To evaluate a satisfaction degree, we analyzed results of survey statistically. Results : The results of the analysis, both rational sympathy module group and emotional sympathy module group got a higher score than control group statistical significantly on medical service perception index. Emotional sympathy module group got a higher score than control group statistical significantly on patient happiness index and medical satisfaction index. But rational sympathy module group only had a higher tendency than control group on patient happiness index and medical satisfaction index. Emotional sympathy module group got a higher score than rational sympathy module group on medical service perception index, patient happiness index and medical satisfaction index. Conclusions : Korean medicine therapy using treatment tool by psychological type consisted of patient's phychological type questionnaire and manner of medical consultation could improve a patient's satisfaction. It was more effective in emotional sympathy module group than rational sympathy module group.

• 한국임상수의학회지
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• 제32권2호
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• pp.162-167
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• 2015

좌심실의 용적과부하와 심할 경우 심근 기능부전을 일으키는 질병에서 Tei index는 심근기능을 평가하는데 있어 비교적 측정이 쉽고 재현율이 양호하다고 보고된 심초음파 측정 요소이다. 본 연구에서는 정상 및 퇴행성 이첨판 질환이 있는 개에서 조직도플러와 펄스파 도플러를 통해 Tei index 값을 측정하고, 다른 초음파평가지표와 비교평가하였다. 정상 개에서 Tei index 측정을 위해 심혈관계에 이상이 없는 13마리의 비글견을 사용하였으며, 이첨판 역류를 진단받은 환자 31마리를 환자군으로 하여 각각의 환자는 임상증상에 따라 세 개의 그룹으로 나뉘어 각 측정치를 비교하였다. 본 실험 결과에서 대부분의 측정항목들이 좋은 신뢰도를 보였으며, Tei index의 경우 조직도플러를 통한 Tei index가 펄스파 도플러에 비해 좀 더 높은 신뢰도를 나타내었다. 본 실험에서 정상 개에서 Tei index는 조직도 플러의 심실외벽과 중격에서 각각 $0.58{\pm}0.07$, $0.60{\pm}0.07$로 측정되었다. 조직도플러 검사 결과 중격과 좌심실벽 지점간에는 Tei index의 차이가 나타나지 않았다. 펄스파도플러를 통해 측정한 Tei index는 조직도플러를 통해 측정한 Tei index에 비해 유의성 있게 낮게 측정되었다. 정상 및 퇴행성이첨판 질환이 있는 환자군에서 Tei index는 두 가지 측정 방식 모두에서 이첨판 역류의 임상증상에 따라 그룹별로 유의적으로 증가하는 것으로 나타났다. 따라서, Teiindex는 이첨판 역류가 있는 개에서 좌심실 기능 저하를 반영하는 유용한 검사 요소로 생각된다.

• 치위생과학회지
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• 제11권3호
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• pp.229-234
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• 2011

본 연구는 2009 국민건강영양조사자료를 근거로 6세 이상 인구의 DMFT index(9,271명)를 구하고 그 중 상위 1/3인 고위험군을 분류하여 SiC index(2,517명)를 산출하였다. 이에 치아우식증 고위험군의 존재를 확인하고 고위험군에 대한 예방전략의 필요성을 강조하고자 하였다. 통계 분석은 STATA 11.0 프로그램을 이용하여 t-test 분석을 하였다. 1. DMFT index의 연구대상자는 남자가 45.0%(4,174명), 여자가 55.0%(5,097명)이었으며, SiC index 대상자를 산출한 결과 전체 2,517명이었으며, 남자는 36.3%(914명), 여자는 63.7%(1,603명)로 SiC index에서 여자가 더 많았다. 2. DMFT index와 SiC index의 평균을 보면 연령이 증가할수록 두 집단 간 평균의 차이가 컸으며, 특히 13, 14세는 평균 4 이상, 15세 이상부터는 평균 2배 이상의 차이를 보였다. 3. 성별에 따라 DMFT index를 비교한 결과 14세부터 남녀 간에 통계적으로 유의하였으나 결과는 모든 연령에서 여자가 남자보다 높게 나타났다. SiC index는 성별에 따른 통계적 유의성이 없었으며, 9세와 14세에서 약 1개 여자가 더 많게 나타났다. 4. 지역별 DMFT index를 비교한 결과 60대와 70세 이상에서 도시보다 전원지역이 더 높았다. SiC index는 60대에서 도시가 15.49, 전원지역이 17.04로 약 1.5개 정도 전원지역이 높았다. 이상의 결과를 볼 때 DMFT index는 연령이 증가할수록 성별의 차이를 보였으나 SiC index는 성별, 지역별 큰 차이를 보이지 않았다. 고위험군은 성별과 지역별 차이 없이 포괄적이고 집중적인 예방관리가 필요하며, 고위험군의 구강건강증진을 위한 구강보건정책이 수립되어야 한다.

• 대한수학회지
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• 제35권4호
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• pp.891-901
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• 1998

We give a definition of the vector-valued index for Z-actions extending the numerical index in [9] and prove the extension theorem for Z-actions for showing basic properties of the vector-valued index.