• (The)Study of the Eastern Classic
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• no.37
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• pp.63-91
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• 2009

This study presents an investigation into the Sahyang process and activities of the individuals whose Sahyang(receiving Gwanhyang from the king) was confirmed in the Shilrok documents of early Chosun among naturalized citizens(Hyanghwains). In early Chosun, there were four Chinese(Oh Jin, Lee Min-do, Dang Seong, and Mae Woo) in the Sahyang cases with more of those cases found among Hoigol-in(Seol Jang-soo, an Uighur) and Oioa-guk nationality(Lee Hyeon) from the countries bordering on Western China and two Japanese(Pyeong Sun and Pi Sang-ui). They were naturalized from the reign of King Chungryeol of Goryeo to the first year of King Jeongjong's reign of Chosun. They were diverse to include the great grandfather, grandfather, and father of the individual that received Gwanhyang and himself. There were one case of Sahyang during the reign of King Taejo, four during the reign of King Taejong, one during the reign of King Sejong, and three during the reign of King Sejo. The Gwanhyang they received was wide spread across the nation including Gyerim, Imju, Haeju, Sangju, Milyang, Chungju, Changwon, Dongrae, and Taean. It's very likely that the place of Sahyang was Cheohyang. Many of those who received Gwanhyang were translators and achieved great feats in Chosun's diplomacy with Ming Dynasty and Japan. There were also those who worked in medicine, art of divination, and articles of a criminal code. Seol Jang-su, who passed the state exam of Chosun, was in charge of Jigonggeo, and Lee Min-do and Dang Seong made a contribution to the establishment of Chosun and became big or small meritorious retainers at the founding of Chosun. It's all thanks to those performances that they had the honor of Sahyang of receiving Gwanhyang. Although they were the Gwanhyang with the honor of Sahyang, there is no confirmation of the descendents of the Lee family of Imju, the Pyeong family of Changwon, and the Pi family of Dongrae. While the descendents of the naturalized Chinese still remain in the nation, those of naturalized Japanese ceased to exist, which must be closely related to Chosun's perceptions of other nations those days.

• Phonetics and Speech Sciences
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• v.5 no.4
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• pp.129-136
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• 2013

This study investigated how acoustic characteristics (i.e., duration, F1, F2) of English high front vowels /i, ɪ/ are modulated by boundary- and prominence-induced strengthening in native vs. non-native (Korean) speech production. The study also examined how the durational difference in vowels due to the voicing of a following consonant (i.e., voiced vs. voiceless) is modified by prosodic strengthening in two different (native vs. non-native) speaker groups. Five native speakers of Canadian English and eight Korean learners of English (intermediate-advanced level) produced 8 minimal pairs with the CVC sequence (e.g., 'beat'-'bit') in varying prosodic contexts. Native speakers distinguished the two vowels in terms of duration, F1, and F2, whereas non-native speakers only showed durational differences. The two groups were similar in that they maximally distinguished the two vowels when the vowels were accented (F2, duration), while neither group showed boundary-induced strengthening in any of the three measurements. The durational differences due to the voicing of the following consonant were also maximized when accented. The results are discussed further in terms of phonetics-prosody interface in L2 production.

• Journal of Haehwa Medicine
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• v.8 no.1
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• pp.425-449
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• 1999

For the evaluation of the effect on SWS, experiments were made on hyperlipidemia induced by hypercholesterol diet, inhibitory reaction to human platelet aggregation, Pulmonary thrombosis induced by collagen and epinephrine, global cerebral ischemia induced by KCN, brain ischemia induced by MCA occlusion, cytotoxicity of PC12 cells induced by amyloid ${\beta}$ protein(25-35), and NO production in RAW cells stimulated by lipopolysaccharide. The results were obtained as follows : 1. In the experiment on hyperlipidemia, the level of serum total cholesterol, phospholipid, and LDL-cholesterol were significantly decreased while the level of triglyceride, VLDL-cholesterol, and HDL-cholesterol had no significant change. 2. In the experiment on inhibitory reaction to platelet aggregation, SWS inhibited platelet aggregation induced by ADP(36.05%), by collagen(20.4%), and by thrombin(0.6%). 3. In the experiment on pulmonary thrombosis induced by collagen and epinephrine, the protective effect was found(37%). 4. In the experiment on global cerebral ischemia, coma duration induced by KCN changed insignificantly. 5. In the experiment on MCA occlusion, the change of neurologic grades on hind limb was significant only after the operation. Besides brain ischemic area and edema ratio were significantly decreased. 6. In the experiment on cytotoxicity of PC 12 cells induced by amyloid ${\beta}$ protein, the significant protective effect was found as concentration increases. 7. In the experiment on NO production in RAW cells stimulated by lipopolysaccharide, NO was significantly decreased. According to the results, it is expected that SWS might be effective on hyperlipidemia and brain damage.

• Phonetics and Speech Sciences
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• v.16 no.1
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• pp.17-24
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• 2024

The Korean three-way stop contrast (lenis, aspirated, fortis) is currently undergoing a sound change, such that the primary cue distinguishing lenis and aspirated stops is shifting from voice onset time (VOT) to F0. Despite recent discussions of this shift, research on voice quality, traditionally considered an additional cue signaling the contrast, remains sparse. This study investigated the extent to which the associated voice quality [as reflected in the acoustic measurements of H1^*-H2^*, H1^*- A1^*, and cepstral peak prominence (CPP)] contributes to the three-way stop contrast, and how the realization is conditioned by prominence- vs. boundary-induced prosodic strengthening amid the ongoing sound change. Results for 12 native Korean speakers indicate that there was a substantial distinction in voice quality among the three stop categories with the breathiness of the vowel being the greatest after the lenis, intermediate after the aspirated, and least after the fortis stops, indicating the role of voice quality in the maintenance of the three-way stop contrast. Furthermore, prosodic strengthening has different effects on the contrast and contributes to the enhancement of the phonological contrast contingent on whether it is induced by prominence or boundary.

• Journal of Sasang Constitutional Medicine
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• v.25 no.4
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• pp.277-288
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• 2013

Objectives This study was aimed to propose the guideline of the diarrhea in Sasang Constitutional Medicine. Methods 1) Literature search It was investigated that the prescriptions stated the diarrhea as a main and accessory symptoms to be treated in "Donguisasangshinpyun", "Donguisusebowon Sasang Chobongwon", "Donguisusebowon Gabobon", "Donguisusebowon Sinchukbon", "Dongmuyugo" 2) Clinial paper search (1) The foreign papers were searched by using the search word with 'Sasang AND Diarrhea' in pubmed (http://www.ncbi.nlm.nih.gov/pubmed/) and The Cochrane Library(http://www.thecochranelibrary.com) (2) The domestic papers were searched by using the search word with 'Soeumin AND Diarrhea', 'Soyangin AND Diarrhea', 'Taeeumin AND Diarrhea', 'Taeyangin AND Diarrhea', 'Sasang AND Diarrhea' in NDSL (http://www.ndsl.kr), KISS(http://kiss.kstudy.com), Oasis(http://oasis.kiom.re.kr), RISS(http://www.riss.kr) (3) The extracted factors were the evaluations on the mainly complained symptom, adopted four constitutional therapy and efficacy. Results & Conclusions The guidelines for treating the diarrhea in the Four Constitutional Medicine are as follows. 1) It is to categorize the constitution. 2) The diarrhea of taeeumin is prescribed with 'A Series of Taeeumjowi-tang, Galgeunhaegi-tang, Cheongsimyeonja-tang, Sahyang-san, etc'. by classifying into cold, fever, consumption and addiction. 3) The diarrhea of soyangin is regarded as an internal disease and it is prescribed with 'Baekhaobuja-tang, Baekhaobujaijung-tang, etc'. by classifying taeeum symptom and so-yin symptom. 4) The diarrhea of soeumin is Mangeum-disease and 'Jeoryeongchajeonja-tang, Hyeongbangsabaek-san, Hwalseokgosam-tang, Hyeongbanggihwang-tang, etc'. is prescribed depending on the complication.

• Phonetics and Speech Sciences
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• v.7 no.4
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• pp.139-145
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• 2015

The present study investigates the effects of syllable structure and prosodic prominence on the patterns of tonal alignment and scaling of the phrase-initial rise in Seoul Korean. Two syllable structures (Onset (/#CVC.../ as in minsa) vs. No-onset (/#VC.../ as in insa)) and two prominence conditions (Focus vs. Neutral) were considered. Results showed that the alignment of the L and the H tones in the phrase-initial rise was affected by syllable structure but not by prominence. The time of L was before the vowel onset of the first syllable in the Onset condition (i.e., within the onset consonant) and it was after the vowel onset in the No-onset condition. The difference was attributable to the fact that the initial L was anchored at a fixed distance from the phrase boundary, which was about 30ms after the onset of the syllable in both cases. The time of H was also consistently observed about 20ms after the second vowel onset (i.e., /a/ in minsa/insa). Moreover, the rise time (the duration from the L to the H tones) was longer as the local syllable duration became longer due to different syllable structure and prominence conditions. Taken together, the results provide a support for the segmental anchoring hypothesis, which claims that both the beginning and the end of F0 movement are consistently aligned with segmental 'anchor' points with relatively high stability (Ladd et al., 1999). Results also showed that the scaling of the early rise was slightly influenced by syllable structure but not by prominence. The differences between the results of the current study and a previous study (Cho, 2011) are further discussed.

• Journal of Haehwa Medicine
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• v.13 no.1
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• pp.129-146
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• 2004

From the study of Prescription on mammary diseases, the following conclusions are obtained. 1. The Lurosan (漏蘆散), Jechetang (猪蹄湯), Tongyutang (湧泉散) are often used for galactostasis in Prescription. The classification of prescription by efficacy is Chungyelyak(淸熱解毒藥), Lisuyak (利尿通淋藥), Hwalyelyak(活血祛瘀藥), etc. and the frequency of used medicines is Luro(漏蘆),Tongcho(通草),Jejo(제조), Chensangab(穿山甲),etc.. 2. The Makyajeon(麥芽煎), Sipjeondaebotang(十全大補湯) are often used for galactorrhea in Prescription. The classification of prescription by efficacy is Bogiyak(補氣藥), Bohelyak(補血藥), Sosikyak (消食藥), etc., and the frequency of used medicines is Insam (人蔘), Dangggwi(當歸), Makya(麥芽),etc.. 3. The Jogaksan(조角散), Gwarusan(瓜蔞散) are often used for mammary abscess in Prescription. The classification of prescription by efficacy is Hwalyelyak(活血祛瘀藥), Chunghwaye1damyak(淸化熱痰藥), Ligiyak(理氣藥), etc., and the frequency of used medicines is Jogakja(조角刺), Sahyang(麝香), Chongpee(靑皮),etc.. 4. The Yengyotang(連翹湯), Makyatang(麥芽湯), Lyengpayujagenbang(令敗乳自退方)are often used for distending pain of the breast due to galactostasis in Prescription. The classification of prescription by efficacy is Chungyelhaedokyak(淸熱解毒藥), Chunghwayeldamyak(淸化熱痰藥)etc., and the frequency of used medicines is Yengyo(連翹), Gwaru (瓜樓),etc.. 5. The Gwarusan (瓜蔞散), Danchungpitang(單靑皮湯), Yengyotang(連翹湯), Gamisoyosan(加味逍 遙散)are often used for mammay abscess in Prescription. The classification of prescription by efficacy is Chunghwayeldamyak(淸化熱痰藥), Hwalyelgeoyak(活血祛瘀藥), Chungyelyak(淸熱解毒藥),etc., and the frequency of used medicines is Jogakja(조角刺), Yengyo(連翹), Chongpee(靑皮),etc.. 6. The Sipyukmi1yugium(十六味流氣飮), Chungpitang(靑皮湯)are often used for breast carcinoma in Prescription. The classification of prescription by efficacy is Hwalyelyak(活血祛瘀藥), Ligiyak(理氣藥)etc., and the frequency of used medicines is Doyin(桃仁), Jogakja, Chongpee(靑皮), Jagak(枳殼),etc.

• Phonetics and Speech Sciences
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• v.6 no.4
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• pp.3-15
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• 2014

An articulatory study (using an Electromagnetic Articulography, EMA) was conducted to explore effects of prosodic boundary strength (Intonational Phrase/IP versus Word/Wd), and focus (Focused/accented, Neutral, Unfocused/unaccented) on the kinematic realization of /m/ in the coda (${\ldots}$am#i${\ldots}$) and the onset (${\ldots}$a#mi${\ldots}$) conditions in Korean. (Here # refers to a prosodic boundary such as an IP or a Wd boundary). Several important points have emerged. First, the boundary effect on /m/s was most robustly observed in the temporal dimension in both the coda (IP-final) and the onset (IP-initial) conditions, generally in line with cross-linguistically observable boundary-related lengthening patterns. Crucially, however, in contrast with boundary-related slowing-down effects that have been observed in English, both the IP-final and IP-initial temporal expansions of Korean /m/s were not accompanied by an articulatory slowing down. They were, if anything, associated with a faster movement in the lip opening (release) phase (into the vowel). This suggests that the mechanisms underlying boundary-related temporal expansions may differ between languages. Second, observed boundary-induced strengthening effects (both spatial and temporal expansions, especially on the IP-initial /m/s) were remarkably similar to prominence (focus)-induced strengthening effects, which is again counter to phrase-initial strengthening patterns observed in English in which boundary effects are dissociated from prominent effects. This suggests that initial syllables in Korean may be a common focus for both boundary and prominence marking. These results, taken together, imply that the boundary-induced strengthening in Korean is different in nature from that in English, each being modulated by the individual language's prosodic system. Third, the coda and the onset /m/s were found to be produced in a subtly but significantly different way even in a Wd boundary condition, a potentially neutralizing (resyllabification) context. This suggests that although the coda may be phonologically 'resyllabified' into the following syllable in a phrase-medial position, its underlying syllable affiliation is kinematically distinguished from the onset.

• Phonetics and Speech Sciences
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• v.15 no.1
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• pp.19-24
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• 2023

This study investigated acoustic (VOT) and articulatory characteristics of Korean velar stops in monosyllabic CV structures to examine how the three-way distinction is realized in the laryngeal and supralaryngeal domains and how the distinction is manifested in male versus female speakers' speech production. EMA data were collected from 22 speakers. In line with previous studies, male speakers preserved the three-way differentiation of velar stops (/k^*/</k/</k^h/) in terms of VOT while female speakers showed only a two-way distinction (/k^*/</k/=/k^h/). As for the kinematic characteristics, a clear three-way distinction was found only in male speakers' peak velocity measure in the C-to-V opening movement (/k^h/</k/</k^*/). For the other kinematic measures (i.e., articulatory closure duration, deceleration duration of the opening movement and the entire opening movement duration), male speakers showed only a two-way distinction between fortis and the other two stops. Female speakers did not show a three-way contrast in any kinematic measure. They showed a two-way distinction between lenis and the other two stops in C-to-V deceleration duration (/k^*/=/k^h/</k/), and a two-way distinction between fortis and lenis stops in the opening movement duration. An overall comparison of VOT and articulatory analyses revealed that the lenis-aspirated kinematic distinction is diminishing, driven by female speakers, in line with the loss of the lenis-aspirated distinction in VOT that could influence supralaryngeal articulation.