• The Journal of the Acoustical Society of Korea
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• 제14권1E호
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• pp.30-38
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• 1995

본 논문에서는 이동통신망에서 신호 가산방식을 이용한 삼자회의에서의 음성 부호화기 성능을 평가하였다. 두 사람의 섞인 목소리가 다른 회의 참가자에게 전달되는 신호 가산방식은 가장 자연스러운 삼자회의 방식이지만, 아직까지 두 사람의 섞인 목소리를 부호화할 수 있는 유용한 방법은 없다. 본 논문에서는 삼자회의에 신호 가산방식을 적용하기 위해 QCELP, VSELP, RPE-LTP 보코도를 구현하여 평가를 수행하였다. 또한 두 화자의 목소리가 섞인 음성신호에 대한 부호화기의 성능평가를 위해 기존의 음질 평가법을 그대로 사용할 수 없으므로, 본 논문에서는 두 가지 주관적 평가법을 제안하였다. 제안된 방법은 문장 식별법(SD)과 수정된 DMOS(MDOMS) 방법이다. 실험결과에 의하면 VSELP 보코더의 출력음질이 다른 두 보코더에 비해 좋게 나타났다.

• 대한간호학회지
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• 제27권1호
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• pp.61-70
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• 1997

The purpose of this study was to identify the producing process for Korean nursing knowledge as applied by Foucault's discourse analytic method. By Foucault's discourse analytic method, the problem is not what is knowledge but what sort of knowledge is made up through specific level of practice. A Korean body of nursing knowledge has been discussed since 1980. At the end of 19th century, missionaries transplanted western nursing knowledge and method to Korea. Western nursing knowledge and methods have been developed continuously with both merits and demerits to Korean society. Recently our world has be come a global community via advances in transportation and correspondence. Although each person is different in skin color and shape. there is a clear line between Oriental people and Western people. Nursing science is only one in our world. but western humanistic nursing practice based on western worldview and human life has limits. It is natural that the Koreans as Oriental people have a systemic nursing science to reveal the specific experiential and concrete body of nursing knowledge rooted in the Korean worldview and human life. Nursing science is to understand human beings, to promote health. to prevent illness. to restore health. to alleviate suffering and to search for principles needed throughout all of human life. In Korea, now is the quickening period to shape a Korean body of nursing knowledge because of a shortage of nursing language in matters of intellectual recognition, and unfamiliar practical nursing field where there is no familiarity in the system of nursing research methodology. In reviewing articles from the Journal of the Nurses' Academic Society on Korean body of nursing knowledge, it was found that there are two common features. The first, human body and mind are inseperable that is one unit in this world and health is keeping a harmonious relationship between human body and mind. The second, Korean nursing practice is based on human nature and family ties. Accordingly discourse analysis has a good future prospect to produce a Korean body of nursing knowledge for analytic research on body and mind monism and family centered care based on human nature and family ties.

• 패션비즈니스
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• 제15권1호
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• pp.92-102
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• 2011

The purpose of this research is to study the types of name spectrum and their characteristics of domestic men's wear brands focusing on formal and casual wear and also examine the differences based on the type of brands' product and brand style. Total 184 of men's wear brands, which were consisted of 66 formal wear brands and 84 casual wear brands, were selected from '2009 Korea Fashion Yearbook'. For data analysis, quantitatively evaluated the frequency and qualitatively evaluated the image of brand product and the meaning of brand name. The result as follows; 1. The domestic fashion brands for men's wear appeared to have four types of name spectrum. The descriptive name was the most frequently showed, and followed by arbitrary, suggestive, and coined name. For formal wear brands, four types of name spectrum were appeared in the order of descriptive, suggestive, coined, and arbitrary name. In casual wear brands, three types of name spectrum were appeared in the order of descriptive, arbitrary, and suggestive name. 2. The characteristics of men's brand name according to their name spectrum was as follows.; In the descriptive brand names, person's name was used the most and some ascribed the characteristics, feature or geographic location of the product. The suggestive brand names contained images and symbols of the product and also implied the relevant benefit information in a particular product context. In the arbitrary brand name, they imply the various meanings according to the product and are made up of either coined or natural. For the coined name, some bear the ideology or symbolized the characteristics of product itself. 3. The descriptive name spectrum showed the most in domestic menswear brands, regardless of the brand type. Except this, there were differences in the type and the frequency of name spectrum depending on the brand type.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2001년도 추계 학술대회지
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• pp.59-71
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• 2001

In Korea, It was natural and inevitable to reclaim tidal land for farming due to over-population in small territory. Looking back upon the history of tidal land reclamation in Korea, We can find the first case of it in 13th century KangHwaDo(Island), and also find several records of small scale reclamations of western sea-coast from Korea dynasty to Chosun dynasty. A lot of wide fertile agricultural areas on western sea-coast have been developed through tidal land reclamation for about 1000-year after Korea dynasty. and on these areas, we have produced rice which we live on. An average areas of farming land per capital in korea is only 0.04ha, which is one sixth of global average. For water resources, similarly, capacity of water resources alloted to one person is $11{\%}$ of global average. So, without supplementary water development, we will have suffered from a severe deficiency of water Therefore we must prepare for these predictable short water and food problems. and tidal land reclamation may be suitable alternative to settle these problems. However, tidal land reclamation is a work of closing estuary, intercepting sea water inflow, developing a freshened estuary lake and farming lands etc. therefore it apparently causes a change of ecosystem, water quality and littoral environment. Nowadays, widely recognized the importance of environmental preservation, it is desirable or requested to make phil-environmental and sustainable development minimizing the environmental influence due to tidal land reclamation project. In this paper, the role of tidal land reclamation project in the development process of Korean agriculture was reviewed and the direction of afterwards tidal land reclamation project was suggested.

• 대한한방내과학회지
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• 제18권1호
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• pp.156-174
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• 1997

This study is investigation of clinical statistics toward to old patients of 164 persons over full 65 years old to go to hospital in 5 internal medicine department of the Dongguk University Oriental Medicine Hospital for full one year from 1995. 8 to 1996. 7. The results are followings ; 1. The ratio of male and female was 1:1.6, and in offspring figures five persons or more(60.3%) was most. A couple(32.3%) was extremely much in residing forms, but in accordance to sexual distinction in male a couple(51.7%), in female solitude(31.0%) and an eldest son couple(30.0%) was far much. 2. An attack time, first cure was most in western hospital(59.2%), 81.1% of them desired western-oriental medicine cooperation, in a medical fee charging, themselves(50.7%) were far much, and most were affirmative(76.8%) against aging prevention of restorative. 3. Main diseases were cerebral nerve(41.5%) and circulatory system(25.6%), hypertention (23.8%, 9.8%) was most in complication and the past. In defecation constipation(31.7%), in urination frequence(46.7%) was far much. 4. In preventive measures of diseases invigorant(25.6%) and nothing(24.3%) was far much and in a person tending the sick a mate in male(16.7%), a son in female(13.0%) was extremely much. 5. In sexual life most of(91.5%) didn't act, a mate death was 53.1% and female was far much. And paralysis attack was extremely much in 65-74 years old(76.5%).

• 교육시설
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• 제2권2호
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• pp.17-25
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• 1995

Because of energy crisis and environment pollution, we have become more conscious of the need to conserve heat in buildings. In response to this need. new requirements have been developed for insulation and other matters relating to energy consumption. Among others, more promising is to use the energy that is all around us in the dynamic forces of nature:the wind, tides, waves, rivers, geothermal hot spots, and the sun. The problem is that we have not been forced to find the technological means to convert these natural energies into usable forms because it has been too easy simply to dig or pump our energy out of the ground. Now, the problem is not a shortage of energy itself, but a shortage of technology for converting the energy that lies aoo around us into usable forms. Energy-conversion technology is the real issue, and solar energy is one of the brightest and most promising frontiers in energy conversion. All buildings are wrapped in a skin. Generally skins protect the person in stay from rain, wind, dust, noise, cold, hot etc.. However, there are some skins that provide energy from given environment into the building. Out of aoo, transparent insulation material is one of these materials that most effectively satisfies this kind of envelope function. Since, there are no research on transparent insulation in Korea, it has been studied very actively in Europe and in America. Thus, in this thesis, we will theoratically study and analyze how the heat flows through a trans arrent insulated opaque wall of a school building in Korea. It will be an important information for the effective using guidelines of transparent insulation materials in Korea.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제26권2호
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• pp.19-30
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• 2020

Purpose: The ratio of the visually impaired is gradually increasing due to various causes such as natural aging, accidents, and environmental changes. Therefore, this study has two folds. Firstly, it aims to analyze the current satisfaction level with information facilities for the visually impaired. Secondly, it aims to examine the factors affecting the satisfaction with indoor information facilities. Through this study, it helps to identify problems of information facilities for the visually impaired and it works as a practical data for further improvements. Methods: For 50 visually impaired people, a telephone survey was conducted on the satisfaction with the braille blocks, braille signboards, braille information boards with tactile map, audio guide devices, and safety egress devices. Microsoft Excel and SPSS 26.0 were used for the analysis. Results: It was confirmed that the overall satisfaction with the indoor information facilities was very low. The more the visually impaired people recognized the installation standards, and the better the maintenance was, the higher the satisfaction. In the case of braille blocks and braille signboards, the effect of information transfer on satisfaction was relatively high. In the case of audio guide device and safety egress device, the standard suitability influenced satisfaction. Implications: The low level of satisfaction with the overall information facilities can impede visually impaired people from receiving practical help through the information facilities. Factors influencing the satisfaction level of each facility were identified, which makes it possible to prepare effective improvement measures.

• 정보과학회 논문지
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• 제43권6호
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• pp.678-685
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• 2016

한국어 개체명 인식에 다양한 연구가 있었지만, 영어 개체명 인식에 비해 자질이 부족한 문제를 가지고 있다. 본 논문에서는 한국어 개체명 인식의 자질 부족 문제를 해결하기 위해 word embedding 자질을 개체명 인식에 사용하는 방법을 제안한다. CBOW(Continuous Bag-of-Words) 모델을 이용하여 word vector를 생성하고, word vector로부터 K-means 알고리즘을 이용하여 군집 정보를 생성한다. word vector와 군집 정보를 word embedding 자질로써 CRFs(Conditional Random Fields)에 사용한다. 실험 결과 TV 도메인과 Sports 도메인, IT 도메인에서 기본 시스템보다 각각 1.17%, 0.61%, 1.19% 성능이 향상되었다. 또한 제안 방법이 다른 개체명 인식 및 분류 시스템보다 성능이 향상되는 것을 보여 그 효용성을 입증했다.

• 정보과학회 논문지
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• 제44권12호
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• pp.1269-1274
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• 2017

본 논문에서는 한글-로마자 인명 변환을 다루며, 기존에 사용되고 있는 다양한 표기를 인정하고 인명 변환의 사용 빈도에 따라 결과를 제공함을 목표로 한다. 한글-로마자 인명 표기가 다양해진 이유는 크게 두 가지이다. 첫째로 국내외에서 만들어진 다양한 표기법의 무분별한 사용이며, 둘째로 현행표기법에서의 관습적인 표기를 허용하기 때문이다. 이런 이유로 한글 인명 하나에도 다양한 로마자 표기가 가능해졌다. 시스템에서는 400만 명의 인명 데이터를 통계 사전으로 구축하여 변환한다. 첫 단계에서는 성씨의 매칭과정을 통해 인명 유무를 판단하고, 두 번째 단계에서는 이름 전체를 통계사전에서 비교하여 변환한다. 마지막 단계에서는 이름의 음절을 비교 후 변환하여 결과를 사용 빈도에 따라 순위로 제공한다. 본 논문에서는 기존의 웹에서 서비스 중인 시스템과 비교하여 성능을 측정하였으며, 타 시스템에 비해서 다소 높은 성능을 보였다.

• Asian Pacific Journal of Cancer Prevention
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• 제14권1호
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• pp.595-598
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• 2013

Background: Lung cancer is the leading cause of cancer death worldwide Therefore, identification of genetic as well as environmental factors is very important in developing novel methods of lung cancer prevention. However, this is a multi-layered problem. Therefore a lung cancer risk prediction system is here proposed which is easy, cost effective and time saving. Materials and Methods: Initially 400 cancer and non-cancer patients' data were collected from different diagnostic centres, pre-processed and clustered using a K-means clustering algorithm for identifying relevant and non-relevant data. Next significant frequent patterns are discovered using AprioriTid and a decision tree algorithm. Results: Finally using the significant pattern prediction tools for a lung cancer prediction system were developed. This lung cancer risk prediction system should prove helpful in detection of a person's predisposition for lung cancer. Conclusions: Most of people of Bangladesh do not even know they have lung cancer and the majority of cases are diagnosed at late stages when cure is impossible. Therefore early prediction of lung cancer should play a pivotal role in the diagnosis process and for an effective preventive strategy.