충남·경남지역 대학생들의 영어모음 발음길이에 대하 실험적 연구

박희석,김정숙 한국음성과학회 2003 음성과학 Vol.10 No.3

The purpose of this experimental study is to investigate and compare the vowel length of English diphthongs and low vowels among native-English-speaking Americans with Korean college students from the Chungnam and Gyungnam provinces. Eight words and sixteen sentences were uttered five times by twenty five subjects from three groups; 1) Chungnam dialect speakers, 2) Gyungnam dialect speakers and 3) five native-English-speaking Americans. Acoustic features (duration) were measured from sound spectrograms made by the PC Quire. Results showed that the vowel length of English diphthongs and low vowels between native English speakers and Korean collegians of Chungnam and Gyungnam provinces were different. Comparing the average length of English diphthongs of Korean collegians with those of American natives, we will see that naive English speakers tend o pronounce the English diphthong shorter than Korean collegians o. However, native English speakers tend to pronounce the English low vowels longer than Korean collegians do. In his study we also tried o find out the differences of English diphthongs and low vowel length in relation to their utterance positions among American natives and Chungnam a Gyungnam dialect speakers. By the results of this experiment, we observed a lengthening effect in the three groups. However, in the pronunciation of American natives, a lengthening effect of English vowels was more clearly observed, especially in the pronunciation of English diphthongs.

이변량시스템의 단계적충격검사를 위한 최적 실험계획

박희창,임대혁,최만석,이석훈 충남대학교 1991 忠南科學硏究誌 Vol.18 No.2

The purpose of paper is to suggest an optimal time for changing the stress when the simple step stress life test is carried out, the lift distribution is assumed between the long mean lift time and the stress with the cumulative exposure model. The criterion for optimality is to minimize the variance and the miximum likelihood estimations of the mean life times of each part under the normal stress.

심전도 모니터링 계측 시스템의 개발에 관한 연구

박찬원,전찬민,박희석 강원대학교 정보통신연구소 2004 정보통신논문지 Vol.8 No.-

A wearable electrodiagram(ECG) monitoring system is a widely used non-invasive diagnostic tool for ambulatory patients who may be at risk from latent life-threatening cardiac abnormalities. In this paper. we have a portable ECG monitoring system with conductive fiber characterized by the small-size and the low power consumption. The system consists of conductive fibers, one-chip microcontroller, ECG preprocessing circuit, and monitoring software to record and analyze in PC. ECG preprocessing circuit is made of pre-amplifier with gain of 10, band-pass filter with bandwidth of 0.5-120% and 2.5V offset circuit for A/D conversion. ECG signals obtained by sensor are corrupted by noises such as a baseline wandering, 60Hz power noise and interference noise by body movement. For cancellation of noises in signals obtained by conductive fiber, we used the wavelet decomposition of wavelet transforms in MATLAB toolbox.

상악 중절치부위의 과잉치에 대한 증례보고

박희승,정향숙,김용기,정희민 大韓小兒齒科學會 1990 大韓小兒齒科學會誌 Vol.17 No.2

The term “Mesiodens” refers to a supernumerary tooth that is present in the midline of the anterior maxilla. Supernumerary tooth results from aberrations in the initiation or proliferation period of dental developmental stage. The crown often has a conical shape, and its familial incidence has been reported in several instances. The author has observed 71 cases of supernumerary tooth occured at premaxilla between central incisors. Among the total tooth number of 86,70 were impacted, and 16 were erupted. In most cases(96.5%), supernumerary tooth located on the palatal side of adjacent teeth. Surgical and/or orthodontic treatment were performed in 53 cases, 21 cases, were left untreated for delayed surgical intervention.

한국 대학생들의 영어모음 발음길이에 대한 실험음성학적 연구

박희석 남서울대학교 2004 남서울대학교 논문집 Vol.10 No.3

The aim of this experimental study is to investigate and compare the vowel lengths of English diphthongs and low vowels among native-English-speaking Americans with Korean college students. Eight words and sixteen sentences were uttered five times by twenty five subjects from three groups. Acoustic features(duration) were measured from sound spectrograms made by the PC Quire. Results showed that the vowel lengths of English diphthongs and low vowels between native English speakers and Korean collegians of Chungnam and Gyungnam provinces were different. Comparing the average length of English diphthongs of Korean collegians with those of American natives, we can see that native English speakers tend to pronounce the English diphthongs shorter than Korean collegians do. However, native English speakers tend to pronounce the English low vowels longer than Korean collegians do. In this study we also tried to find out the differences of English diphthongs and low vowel lengths in relation to their utterance positions among American natives and Chungnam and Gyungnam dialect speakers. By the results of this experiment, we observed a lengthening effect in the three groups.

자기충족적 예언이 학습에 미치는 효과

박희숙 효성여자대학교 학생생활지도연구소 1997 生活硏究 Vol.11 No.-

한국 초기 근대 무용 연구 : 조택원, 최승희의 작품을 중심으로

박연진,김효순,정은주,문희숙 경희대학교 체육과학연구소 2000 體育學論文集 Vol.28 No.-

Many changing mankind's thought and recognition have affected our history, it is same that dance has become a new concept-dance art under the concept that experiment of a new formality and change are creation. Dancer's feeling is exposed through dance is a phenomenon of carrier which independently embodies self. Dance is a harmony between time and space and a harmony made by rhythmic movement and dance composition. Dance is an art expressing feeling and some situations intentionally dr not by moving its body. The way of communication has been changed since the introduction of the New Dance. In traditional dance, there was no sharply defined boundary to divide spectators and performers, that is, the object and the subject of communication. With the New Dance, there established modern theatres, which separated performers from spectators. With the New Dance, the dance itself became interpretive activity. The New Dance remodelled the traditional dance and introduced some element of ethnic dance from other countries. For example, the costume became so diversified in the New Dance that the range of expression also became expanded greatly.

관광객 유치측면에서 본 수원화성의 고유이미지 창출

박석희 경기대학교 화성학연구소 2004 화성학연구 Vol.- No.1

Hwaseong Fortress has been one of the world cultural heritages since 1997. Suwon-si is trying to develop Hwaseong Fortress as a worldwide tourism attraction. The purpose of this paper is to find out the disturbances Hwaseong Fortress to be a worldwide tourism attraction especially with respect to creat the characteristic image on the internet. Main findings are as follows: first, Hwaseong Fortress has many names; 3 names in Korean and 9 names in English. Multiple names can disturb to build up the vivid image of a thing. Second, it's very hard to search good information on Hwaseong Fortress on the internet. One who doesn't know that Hwaseong Fortress is located in Suwon city, he can't find much information which is offered by Suwon city. It's almost impossible for foreigners to find information on the internet. One who comes to KNTO, he can find Hwaseong Fortress after 6 continuous right choice and touch. Third, there are too many image files on the Hwaseong fortress on the internet, so one can't know which are the symbolic facilities. Lastly, almost all information on Hwaseong Fortress on the internet is not interesting. These problems should be solved to form vivid image about Hwaseong Fortress by the internet.

유치원 교사 및 부모의 유아놀이 인식 비교

박희숙 한국영유아보육학회 2003 한국영유아보육학 Vol.0 No.35

This study investigated the kindergarten teacher's and parent's recognition about children's play in rural and urban areas. A questionnaire was developed for this study and was used in collection of data. The questionnaire consisted of 69 items and divided into seven areas. The subjects used in this study were one hundreds teachers and one hundreds forty parents from rural and urban areas. In analyzing data, the collected questionaries were processed into a statics by t-test in the SAS program. The results showed that recognition of the kindergarten teachers and parents' recognition about the play was revealed as low. There was a significant difference on the recognition of children's play between kindergarten teachers and parents. The scores of kindergarten teacher's awareness were higher than the parents.

정신분열증에서 신경증적 증상의 임상적 의의에 관한 연구

박병관,신석철,강민희,신윤오 충남대학교 의과대학 지역사회의학연구소 1990 충남의대잡지 Vol.17 No.1

To investigate the clinical significance of the neurotic symptoms in schizophrenia, the author applied PSE(Present State Examination) on Screening Schedule to 153 schizophrenic patients who were fit for the aim of this study. The patients were divided into two groups to grasp the phenomenological characteristics as the group with neurotic symptoms (100 cases) and the group without neurotic symptoms(53 cases). Among 91 items except neurotic symptoms in PSE, 14 items were selected as significant under X²-test, and tried factor analysis with 14 items using SPSS/PC+. The results of this study were summarized as follows. 1. In the group with neurotic symptoms, 4 factors were extracted as slowness of speech and behavior and blunted affect factor, inappropriate answer and affect factor, delusion factor, and restricted and poverty of speech factor. In the group without neurotic symptoms, 5 factors were extracted as slowness speech and behavior and incoherence factor, inappropriate and poverty speech and self-neglect factor, delusion factor, inappropriate affect factor, and loss of affect factor. In the group of total patients, 4 factor were extracted as restricted and slowness of speech and behavior and blunted affect factor, delusion factor, inappropriate and poverty of speech and inappropriate affect factor, and incoherence factor. 2. In the group with neurotic symptoms, slowness of speech and behavior, inappropriate answer, blunted and inappropriate affect were the major symptoms and inappropriate answer and affect, delusion, restricted and poverty of speech were the minor symptoms. Among these symptoms, slowness restriction, poverty of speech and behavior, inappropriate answer and characteristic blunted affect were characterized by negative symptoms(i.e. defect state) which were frequent in chronic schizophrenia. 3. In the group without neurotic symptoms, slowness of speech and behavior, incoherence, and self-neglect were the major symptoms and inappropriate and poverty of speech, delusion, inappropriate and loss of affect were the minor symptoms. Among these symptoms, slowness and inappropriateness of speech and behavior, and characteristic incoherence and self-neglect were characterized by positive symptoms which were interpreted as less distorted reality than the group with neurotic symptoms in the process of schzophrenia. 4. In the group of total patients, restricted and slowness of speech and behavior, blunted affect and delusion were the major symptoms and inappropriateness, poverty and incoherence of speech, and inappropriate affect were the minor symptoms, which were composed of the major and the minor symptoms of the group with neurotic symptoms and without neurotic symptoms. These symptoms can be seen frequently in the diagnostic criterias and clinical practice and thought to be the result of the major symptoms common in schizophrenia regardless of he presence of neurotic symptoms.