• Proceedings of the Acoustical Society of Korea Conference
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• autumn
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• pp.49-52
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• 2000

본 논문에서는 일반적인 강세 판정 법이 갖는 단점을 보완하기 위하여 모델을 기반으로 하는 강세 판정 방법을 제안한다. 기존의 강세 판정 법은 기준 값과의 절대적인 비교에 의해 강세를 판정하게 되므로 발음 환경에 따라 불안정한 성능을 나타낸다. 제안하는 방법은 강세/비강세 모델을 적용한 후보들에 대해 상대적인 비교 값으로 강세를 판정한다. 소량의 강세 음성 데이터베이스로부터 강세/비강세 모델을 훈련하기 위해 적응 훈련 기법을 사용하였다. 실험 결과 $76.53\%의 판정 성공률을 나타내었으며, 이는 제안한 방법이 강세 자동 판정 방법으로 이용 가능성을 보이는 결과이다.

• MALSORI
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• no.33_34
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• pp.137-148
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• 1997

이 논문의 목적은 표준한국어의 강세유형을 Hayes(1995)의 Metrical Stress Theory의 틀내에서 형식화하는 것이다. 표준한국어의 강세 유형에 대해서는 여러 가지 설이 있으나 이 논문에서는 이 현복(1989)의 기술을 분석대상으로 삼았다. 이 현복(1989)에 따르면 한국어의 강세는 단어의 첫 두 음절 중 하나에 온다. 첫 음절이 중음절이면 그 음절에 강세가 오며 그 외의 경우에는 두번째 음절에 강세가 온다. 이와 같은 강세 규칙을 footing의 존재 여부, footing의 반복성, 그리고 footing의 방향을 고려하여 살펴보면 표준한국어의 강세 유형은 "왼쪽 끝에서 시작되는 비반복 footing을 보이는 iamb"이다.

• The Journal of the Korea Contents Association
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• v.20 no.11
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• pp.378-390
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• 2020

English stress plays such a critical role in understanding spoken English words that its misplacement can lead to a breakdown of communication. Korean learners of English, whose native language is known to lack this feature, are expected to have some difficulty acquiring this English prosodic system. This study explored how Korean is different from English in manifesting prominence at the word level and how the interlanguage of Korean learners of English is dissimilar to both languages in that regard. Four polysyllabic English loanwords in Korean and their English source words were used as stimuli. Ten native English speakers read the English source words while ten Korean learners of English read the English loan words first and then the English source words. The analysis of 120 speech samples revealed that Korean words did not have any salient syllable realized by all stress features: duration, amplitude, and F0. On the contrary, English words had syllables with relative prominence, which was consistently manifested by all the features. Interestingly, in realizing English stress, the interlanguage of the Korean English learners bore more resemblance to that of English than that of their native language.

• The Journal of the Acoustical Society of Korea
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• v.24 no.2
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• pp.117-126
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• 2005

This study investigates the prosodic characteristics of Korean through the analysis of a large database. One female and one male speakers each read 650 sentences and they were segmentally and prosodically labeled. Statistical analyses were done on these utterances regarding the tonal pattern and the size of prosodic units, correlation between the size of higher level prosodic units and the number of lower level prosodic units. and the slope and F0 of the falling and rising contours of an accentual phrase. The results showed that the duration and the number of words and syllables of a prosodic unit were significantly different not only between speakers but also between its positions within a higher level prosodic nit. The munber of a prosodic unit showed a high correlation with the duration and the number of syllables of its higher level units. The slope of the falling contour within an accentual phrase was inversely Proportional to the number of its syllables. The slope was different depending on the first tone type of an accentual phrase, which could be explained with the F0 rising and the different amount of rising between tones when an accentual phrase starts with an H tone. The slope of the falling contour across an accentual phrase boundary showed a constant and larger value compared to one within an accentual phrase. The rising contours in the beginning and end of an accentual Phrase were similar in their slopes but they differ in the amount of F0 change : the former showed a larger amount of change. The slope of the rising contour which forms an accentual Phrase on its own was inversely Proportional to the number of its syllables.

• Proceedings of the Korean Society for Language and Information Conference
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• 2003.06a
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• pp.52-57
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• 2003

문장 안에서 새로운 정보를 닫고 있는 초점이 실제 말소리에서 드러나는 특징을 연구하였다. 초점과 초점 주변의 초분절소(suprasegmental, 강세, 길이, 성조)를 분석한 결과, 초점 보다 초점 앞의 강세구 길이가 크게 늘어나는 것을 관찰하였는데, 이때 강세구 전체 길이 보다 마지막 음절의 길이가 두드러지게 길게 발음되었다. 또한, 초점 앞에서 문장 단위의 끊어 읽기가 나타나는 것을 발견하였다. 인구어와는 달리 초점에 강세를 동반한다는 특징을 찾아볼 수는 없었다.

• Journal of Life Science
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• v.15 no.1 s.68
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• pp.132-135
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• 2005

This experiment was performed to obtain the basic information on heterosis and heterobeltiosis of quantitative characters in the eggplant by crossing of varieties. The heterosis and heterobeltiosis were estimated in Fl generation. The results were as follows, based on the graphical analysis, the characters, plant height, stem diameter, fruit weight, leaf length, leaf width, and fruit number per plant(yield) were assumed to inherit dominance, and fruit length and fruit diameter were found to inherit incomplete dominance. The degree of positive heterosis of plant height, stem diameter, fruit weight, fruit length, fruit diameter, leaf length, leaf width, and fruit diameter, leaf width, leaf length, fruit weight, and stem diameter showed negative heterobeltiosis.

• Journal of the Daesoon Academy of Sciences
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• v.35
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• pp.181-216
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• 2020

The incarnation of Jesus and Jeungsan's descending to earth as a human being are important theological theories in their respective religions, Christianity and Daesoon Jinrihoe. Both theories are the doctrinal devices necessary for the religious description of each religion. However, this kind of study is likely to result in a theological study that generates religious apologia or explanations. Therefore, it is impossible and meaningless to define the theory of another religion as meta-discourse in terms of one's own religious viewpoint. From a traditional theological point of view, the incarnation is an exceptionalist case wherein God descended as a human being named Jesus to save humanity from original sin. In the case of Jeungsan's descending to earth as a human being, its religious features appear in various forms, so the attempt to unify these two is not an objective method of religious studies. However, this paper aims to find the religious significance of Jesus' incarnation and Jeungsan's descending to earth as a human being by understanding them from a third-person terminology or third-person religious viewpoint rather than from a specific theological position. To this end, this paper will use Kim Jong-seo's position that the concept of Jeungsan's descending to earth as a human being was borrowed from the concept of the incarnation of Jesus as the premise of the research generated in this paper. Therefore, this paper avoids the quest for "Total Christ" or "Total Jeungsan" that integrates and views the divine and human elements of Jesus and Jeungsan. This is because such a research method becomes a theological study. Instead, it excludes transcendental elements or metaphysical aspects that discuss the divine pre-existences of Jesus and Jeungsan and clarifies the significance of the incarnation and Jeungsan's descending to earth as a human being at the physical level in terms which are objective and verifiable. According to this research methodology, this paper develops a discussion after presupposing the hypothetical names of "incarnationist religion" and "divine descent in human avatar religion." However, the two presuppositions mentioned above contain elements of criticism that they are materialistic interpretations that completely eliminate connotations of divinity and religious significance. Nevertheless, it can be said that the two presuppositions have academic significance due to the way in which they avoid the current entanglement of transcendence and instead aim for modernistic relevance.

• Journal of Convergence Society for SMB
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• v.6 no.4
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• pp.51-57
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• 2016

This study aims at investigating and comparing the vowel lengths of the eight stressed syllable vowels among the Korean college students with the English native speakers. To do this English sentences were uttered and recorded by twenty Korean subjects. Acoustic features were measured from a sound spectrogram with the help of the Praat software program and analyzed through statistical analysis. From the results of the experiment, I was able to find out that the differences of the lengths of the first syllable stressed vowels were significant. Especially in the pronunciation of the English front low vowel /${\ae}$/, native subjects pronounced significantly longer than Korean subjects, and this result could be used as a teaching material in pronunciation class.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.41 no.6
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• pp.640-649
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• 1996

This study was conducted to obtain fundamental informations necessary to breed forage sorghum at the field of the Livestock Experiment Station from 1988 to 1991. Heterosis was discussed in crossing groups of sorghum X sweet sorghum, sorghum X sudangrass, and (sorghum X sweet sorghum) X sudangrass. Leaf dry weight and stalk dry weight per plant in sweet sorghum crossing group, stalk dry weight per plant in sorghum X sudangrass crosses and leaf area per plant in three way crosses showed the greatest Heterobeltiosis(H$_{b}$). There were significant differences in plant height, stalk diameter and number of tillers per plant between sweet sorghum and sudangrass crosses. H$_{b}$ for total dry matter yield in sweet sorghum and sudangrass crosses were 45.9% and 95.0%, respectively. On the other hand, heterosis for total dry matter yield in three way crosses was smaller than H$_{b}$. There was no relationship between dry matter yield of parents and heterosis of hybrids in sweetsorghum crosses. However, positive correlations between parental yield and hybrid yields were observed. In sudangrass crosses, there were negative correlations between parental yields and heterosis of hybrids. However, no correlation between parental yields and hybrid yields were observed. In three way crosses, there were no correlations between parental yields and heterosis, and between parental yields and hybrids yields.

• Journal of Sericultural and Entomological Science
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• v.4
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• pp.51-55
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• 1965

The aim of this work was to investigate the rate of hybrid vigor among the $F_1$ hybrids. The results obtained are as follows; 1. The rate of hybrid vigor in outbreedings(E$\times$J, ＆ J$\times$C) was higher than that in inbreedings in all the metric characters, especially in moulting laval weight. 2. In outbreedings, the $F_1$ between Europe and Chinese strain showed considerably higher rate of hybrid vigor than that of Japanese and Chinese. 3. The hybrid vigor rate of moulting larvel weight gave rise to be significant differences among the strains due to the maternal effects from newly hatched larvae to pupae.