청각장애 성인의 말명료도 평가방법의 비교

도연지,김수진 한국음성과학회 2004 음성과학 Vol.11 No.4

This study aims to discuss the test methodologies that evaluate the speech intelligibility of hearing-impaired adults using various contexts. Seven adults with severe hearing loss participated in the experiment. The context of the speech intelligibility consists of 77 pairs of one-syllable words with phonemic contrasts, 30 two-syllable words and the list of each 12 and 10 sentences. The speech intelligibility of various contexts had significant correlation, and both one-syllable words with phonemic contrasts and the sentence 1 had higher correlation than other tests. The one-syllable words with phonemic contrasts took longer to test than others, and it demanded more effort to select the pair of words. However, from the point of view of the identification of segmental difficulties, the one-syllable words with phonemic contrasts that reflected segmental factors contributing to the intelligibility was useful.

노래부르기 과업이 브로카 실어증자의 읽기와 조음 능력에 미치는 영향

윤혜연,권도하 대구대학교 특수교육재활과학연구소 2012 再活科學硏究 Vol.30 No.1

이 연구는 가사보며 노래부르기 과업으로 브로카 실어증자의 읽기와 조음능력을 향상 시키고자 하였다. 3명의 브로카 실어증 대상자로 하였으며 연구 방법은 사전-사후 검사를 사용하였다. 이 연구에서 사용된 노래부르기 과업은 3단계로 구성되어있다. 노래는 대상자에게 있어 익숙한 노래 5곡을 선정하였다. 1단계는 제공된 MP3파일로 노래를 들으며 따라부르기를 한다. 2단계는 문자단서로 제공된 노래가사를 한 음절씩 짚으며 따라 부르기를 하고, 3단계에서는 음을 점진적으로 제거하며 가사 읽기를 시도한다. 이에 치료실외에서도 하루에 3회씩 연습할 수 있도록 지도하였다. 그 결과 노래부르기 과업은 읽기, 조음능력 뿐만 아니라 따라말하기, 이름대기 등 전반적인 언어능력에 있어 향상을 보였다. The purpose of this research was to explore the effect of singing while reading the lyrics had on the reading and articulation skills of people with Broca’s aphasia. The study consisted of three subjects with Broca’s aphasia and the results were analysed by pre-to-post analysis. Thirdly, through the implementation of the task of singing, linguistic abilities, such as reading, intonation, word-repeating and naming skills were all improved. The five songs that were chosen were songs that the participants were familiar with. The first stag involved participants singing along to the songs that were given to them as an MP3 file. The second stage involved participants looking at the hard copy of the lyrics and then breaking up each syllable while singing out loud and the third stage involved gradually omitting the tone from the songs and getting participants to only read the lyrics out loud. Participants were advised to repeat these three steps three times a day outside of the treatment room. The results of this study are as follows: Firstly, there was an improvement in the reading skills following singing tasks. Secondly, through implementing the task of singing there was an articulation in the clarity of intonation. Thirdly, through the implementation of the task of singing, improvements in reading, the ability to intonate, repeating words and naming skills were evident; as well as an overall improvement to the linguistic ability of the people.

구간 계산을 이용한 고정점 반복법에 관한 연구

고연순,김도현 濟州大學校 師範大學 科學敎育硏究所 1994 科學敎育 Vol.11 No.1

Root-finding problem is one of the most basic problem in numerical analysis. In this thesis, we shall consider a method for including zeros of real func-tion of the real variable x. We can use the interval computations to find zeros of the function. Among the many methods for root finding, we shall study especially fixed point iteration. It can be used to find zeros of the function with non-accuracy coefficients and an approximation of solution in algebraic equations.

화력발전소 주변지역의 비산탄진 농도분포에 관한 연구

김신도,도연지 서울市立大學校 1991 論文集 Vol.25 No.-

The concentration profiles of particulate matters in the neighborhood of coal fired power plant was studied. For this purpose, wind tunnel test was conducted and the distribution of coal dust at the 12 selected points inside of 7.65m long, 1.8m wide wind tunnel was measured. Field survey was also carried out for the comparison. The 20 samplers was installed for the collection of particles emitted from the power plant and one additional sampler was mounted at the site far from the plant enough the effect of coal dust to be negligible. Based on the collected data, a CMB model, a sorts of recepter models, was used to study the sorce apportionment. It was shown that the correlation coefficient between and experimental research and field survey was 0.84. Comparison profile of coal dust in the field precisely simulated by wind tunnel.

다변량해석기법을 이용한 만경강水系의 水質評價

오연찬,이남도,김종구 한국환경과학회 2004 한국환경과학회지 Vol.13 No.3

This study was conducted to evaluate water quality in the Mankyung River using multivariate analysis. The analysis data which was surveyed from January 1996 to December 2002 in Mankyung river was aquired by the ministry of environment. Twelve water quality parameters were determined on each survey. The results were summarized as follow ; Water quality in the Mankyung River could be explained up to 74.90% by four factors which were included in loading of organic matter and nutrients by the tributaries(43.28%), seasonal variation(10.40%), loading of pathogenic bacteria by domestic sewage of Gapcheon (12.41%) and internal metabolism in river(8.81%). The result of cluster analysis by station was classified into three group that has different water quality characteristics. Especially, Iksan river was appeared to considerable water quality characteristics against other station. In monthly cluster analysis, three group was classified by seasonal characteristics. Also, in yearly cluster analysis, three group was classified. It is necessary to control the pollutant loadings by domestic sewage and livestock waste for water quality management of Mankyung river.

溫經湯에 關한 文獻的 考察

김연도,김철원,유심근,박병렬 한국한의학연구원 1996 한국한의학연구원논문집 Vol.2 No.1

Through the study of successive literatures form the Han-dynasty(漢代) when 《Keumjweyeuliak(금궤요략)》 was written to modern age, we inspected many types of Onkyungtang(溫經湯) and prescriptions including the term of ' Onkyung(溫經)' or Chokyung(調經)', and look into their composition and symptoms respond to administration of this medicine. The results of this study were as follows; 1. The medicine which makes up Onkyungtang was 38 kinds from the Han-dynasty to the Chung-dynasty(淸代), and up to the present it summed into 43 kinds. 2. Onkyungtang which was composed of different kinds of medicine was 10 types from the Han-dynasty to the Chung-dynasty and added 11 types in modern days. Therefore it sumed up into 21 types. 3. No Onkyungtang is seen more common than that of the same composition as in 《Keumjweyeuliak》 in successive literature. The next is the same constituents as in 《Buinyangbangdaejeon(婦人良方大全)》. Others were rare. 4. Onkyungtang in《Keumjweyeuliak》was used to treat cold syndrome of the penetration and conception vessles or uterus of deficiency type and that in 《Buinyangbangdaejeun》was for cold syndrome of the penetration and conception vessels or uterus of excess type. 5. Other names of Onkyungtang in《Keumjweyeuliak》were Daeonkyungtang(大溫經湯), Chokyungsan(調經散), Chokyungtang(調經湯), Chunkeumchokyungtang(千金調經湯), Chunkeumchokyungsan(千金調經散) and Soonkyungtang(小溫經湯). And the prescription in the same constitution was also called Chungkyungonkyungtang(仲景溫經湯), Keumkweonkyungtang(금궤온경탕) and Sibbionkunghwan(十二溫經丸). 6. Onkyungtang in 《Buinyangbangdaejeon》was called Soonkyungtang(小溫經湯) and the very prescription was also called in the name of Yangbangonkyungtang(良方溫經湯), Jinmionkyungtang(指迷溫經湯), Kungkwiinkyungtang and Jinssionkyungtang(陳氏溫經湯).

가톨릭대학교 연습림의 식생구조

조도순,이지연 가톨릭대학교 자연과학연구소 1998 자연과학논문집 Vol.19 No.-

경기도 양주군 주내면 어둔리에 위치하고 있는 가톨릭대학교 연습림(동경 127°00′, 북위 37°46′)에서 식생의 장기간의 변화를 추적하기 위하여 25개의 10m×20m 영구방형구를 설치하고 자연림과 조림지의 식생 구조를 비교하였다. 조사된 방형구에서 출현한 교목은 모두 33종으로서 이들 중 조림에 많이 사용되어온 외래수종의 비율은 18%로서 매우 높았다. 그리고 1950년대와 1960년대의 대규모 식생 파괴로 인하여 소나무, 산벚나무, 상수리나무, 떡갈나무, 굴참나무, 팥배나무 등의 양수가 많이 출현하였다. 한편 전나무, 서나무 등을 제외하고는 천이후기에 우점하는 음수들을 거의 찾아보기 어려웠다. 이곳의 식생을 자연림, 일본잎갈나무조림지, 리기다소나무조림지, 아까시나무조림지, 잣나무조림지의 5개 군락으로 나누었을 때 이들 중 잣나무조림지와 일본잎갈나무조림지는 최우점종의 중요치가 평균 84% 이상으로 다른 수종이 거의 침입하고 있지 못한 것으로 판단된다. 반면에 리기다소나무조림지와 아까시나무조림지는 최우점종의 중요치가 70% 이하로서 수관이 조밀하지 못하여 임상에 광선이 많이 투입되어 물푸레나무 등으로의 천이가 빨리 이루어질 것으로 예상된다. 한편 자연림에서는 떡갈나무가 우점종이나 신갈나무, 소나무, 서나무, 물박달나무, 팥배나무 등의 피도가 다소 높아 천이가 빨리 진행되고 있는 것으로 나타났다. For monitoring of the long-term vegetation changes, twenty-five 10m×20m permanent quadrats were set up and the vegetation structures of natural forests and plantations were compared in the Catholic University Experimental Forest located in Eodoon-ri, Joonae-myon, Yangju-gun, Kyonggi-do (127˚ 00’ E, 37˚ 46’ N). The number of tree species occurred in the permanent quadrats was 33, and 18% of them were introduced species which have been widely used for afforestation. Shade intolerant species such as Pinus densiflora, Quercus acutissima, Quercus dentata, Quercus variabilis and Sorbus alnifolia frequently occurred because of vegetation destruction in 1950's and 1960's, but trees of late successional shade tolerant species were rare except for a few Abies holophylla and Carpinus laxiflora. Among the 5 stands studied, Pinus koraiensis (Korean pine) plantation and Larix leptolepis (Japanese larch) plantation showed that the mean importance values of the dominant tree species were ≥ 84% indicating that other species are not successful in invading these stands. In contrast, the mean importance values of the dominant species of Pinus rigida (pitch pine) plantation and Robinia pseudoacacia (black locust) plantation were ≤ 70%, and rapid succession to Fraxinus rhynchophylla and other species due to more or less loose canopy structure is expected in these stands. In natural forests, succession to Quercus mongolica and Carpinus laxiflora from Quercus dentata is expected.

工場自動化에서 産業用 로보트의 導入戰略과 技術方向

車政演,崔度元 군산대학교 지역개발연구소 1993 地域開發硏究 Vol.5 No.-

G.729기반 VoIP망 음질의 주관적 평가에 관한 연구

강영도,강진석,최연성,김장형 제주대학교 산업기술연구소 2001 尖端技術硏究所論文集 Vol.12 No.1

This paper researched the scale of subjective speech quality measurement over VoIP(Voice over IP) service which is a component of broadband networks. Though objective parameters of multimedia services like PSNR or Jitter can be easily measured and defined, those factors are not easily met the users' perceptual recognition. It is suggested that the scale of speech quality measurement through the subjective measurement is more adequate for end-to-end speech quality which is composed of sender-side quality, transmission quality, receiver-side quality, which provides the degree of correctness in speakers' representation, the degree of impairment caused by various factors, and the degree of recognition processed speech, respectively. It's also examined by the proposed method and verified by it's availability.

元曉의 涅槃宗要에 關한 硏究

한도연 圓光大學校 社會思想硏究所 1995 社會思想硏究 Vol.5 No.-

원효의 화쟁사상은 오늘날에도 매우 중요한 사상이다. 앞에서 서술한 바와 같이, 원효는 여러 경론에서 설하는 교설들의 상이와 신구불교의 교리상의 상위 등 그 모든 것을 화회하고자 하였다. 가령 이율배반적이고 모순되는 견해일지라도 모두 도리가 있고 근거를 갖추었으므로 인정해야만 한다고 하여 ‘이설실득, 개의경전, 불상방고’라고 서술하고, 또한 ‘개의성전, 유하불실’ 등으로 설하였다. 이 화회화쟁사상은 원효에 있어서 단지 교학상의 문제에 한정된 것이 아니라 세계관이나 진여관과도 밀접한 관계가 있다. 즉 원효에 의하면, “여러가지 교에 들어가는 문은 많이 있다 할지라도, 처음으로 수행에 들어감은 이문을 벗어나지 않는다. 진여문에 의해 지행을 닦고, 생멸문에 의해 관행을 일으킨다. 지관을 함께 궁구하여 만행이 이와 같이 갖추어진다. 이 이문에 들어서면 여루문에 모두 달한다”고 한다.