Pub Date : 2022-03-10DOI: 10.1017/s0025100322000020
{"title":"IPA volume 52 issue 1 Cover and Back matter","authors":"","doi":"10.1017/s0025100322000020","DOIUrl":"https://doi.org/10.1017/s0025100322000020","url":null,"abstract":"","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44713477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-10DOI: 10.1017/s0025100322000019
{"title":"IPA volume 52 issue 1 Cover and Front matter","authors":"","doi":"10.1017/s0025100322000019","DOIUrl":"https://doi.org/10.1017/s0025100322000019","url":null,"abstract":"","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48348328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-08DOI: 10.1017/s0025100321000335
Yadong Liu, Felicia Tong, G. de Boer, B. Gick
Lateral bracing refers to an intentional tongue posture whereby the sides of the tongue make contact with the sides of the palate and the upper molars. While previous research on this topic has focused mostly on English, the present study tests the hypothesis that lateral bracing provides a fundamental postural basis for speech and is present across languages. We predicted that, across multiple languages, the sides of the tongue should be more stable than the center and should stay in a relatively high position in the mouth throughout most of running speech. Using coronal ultrasound imaging, we measured tongue movement produced by speakers (N = 28) of six languages (Akan, Cantonese, English, Korean, Mandarin and Spanish). Across these languages, as predicted, the sides of the tongue throughout running speech were positioned higher in the mouth than the center, and the range of movement of the sides was significantly smaller than that of the center of the tongue. These findings support the view that the sides of the tongue maintain a braced posture across languages while speaking, potentially constituting a universal, rather than language-specific, postural basis for speech.
{"title":"Lateral tongue bracing as a universal postural basis for speech","authors":"Yadong Liu, Felicia Tong, G. de Boer, B. Gick","doi":"10.1017/s0025100321000335","DOIUrl":"https://doi.org/10.1017/s0025100321000335","url":null,"abstract":"Lateral bracing refers to an intentional tongue posture whereby the sides of the tongue make contact with the sides of the palate and the upper molars. While previous research on this topic has focused mostly on English, the present study tests the hypothesis that lateral bracing provides a fundamental postural basis for speech and is present across languages. We predicted that, across multiple languages, the sides of the tongue should be more stable than the center and should stay in a relatively high position in the mouth throughout most of running speech. Using coronal ultrasound imaging, we measured tongue movement produced by speakers (N = 28) of six languages (Akan, Cantonese, English, Korean, Mandarin and Spanish). Across these languages, as predicted, the sides of the tongue throughout running speech were positioned higher in the mouth than the center, and the range of movement of the sides was significantly smaller than that of the center of the tongue. These findings support the view that the sides of the tongue maintain a braced posture across languages while speaking, potentially constituting a universal, rather than language-specific, postural basis for speech.","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47648611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-20DOI: 10.1017/s0025100321000347
Radek Skarnitzl, Diana Rálišová
The consonant /t/ is acknowledged as being an immensely variable sound in the accents of English. This study aims to contribute to accounting for this variability by analyzing the phonetic realizations of /t/ in 21 speakers (15 female, six male) of Southern Irish English. The speakers were asked to read a short text (Deterding 2006) and to speak spontaneously with the experimenter. In total, 1,519 items of /t/ in coda positions were examined by careful auditory analysis combined with visual inspection of spectrograms. The analysis shows, among others, a strong dependence on the neighbouring segmental context and semantic status of the word. Word-final /t/ is realized mostly as a flap in grammatical words linked to the following word-initial vowel, and as the traditional Irish English weakened fricative realization (slit-T) in lexical words. The second part of the analysis focuses on minor realizations of /t/ documented in the dataset which are noteworthy in their phonetic detail. We show that the slit-T – typically a voiceless apico-alveolar fricative – may exhibit sporadic voicing and, more rarely, be pronounced as a laminal [s]-like sound and as a fricative flap, in which a ballistic movement is combined with a fricative realization. An enhanced typology of /t/ lenition in Irish English is proposed based on these findings.
{"title":"Phonetic variation of Irish English /t/ in the syllabic coda","authors":"Radek Skarnitzl, Diana Rálišová","doi":"10.1017/s0025100321000347","DOIUrl":"https://doi.org/10.1017/s0025100321000347","url":null,"abstract":"The consonant /t/ is acknowledged as being an immensely variable sound in the accents of English. This study aims to contribute to accounting for this variability by analyzing the phonetic realizations of /t/ in 21 speakers (15 female, six male) of Southern Irish English. The speakers were asked to read a short text (Deterding 2006) and to speak spontaneously with the experimenter. In total, 1,519 items of /t/ in coda positions were examined by careful auditory analysis combined with visual inspection of spectrograms. The analysis shows, among others, a strong dependence on the neighbouring segmental context and semantic status of the word. Word-final /t/ is realized mostly as a flap in grammatical words linked to the following word-initial vowel, and as the traditional Irish English weakened fricative realization (slit-T) in lexical words. The second part of the analysis focuses on minor realizations of /t/ documented in the dataset which are noteworthy in their phonetic detail. We show that the slit-T – typically a voiceless apico-alveolar fricative – may exhibit sporadic voicing and, more rarely, be pronounced as a laminal [s]-like sound and as a fricative flap, in which a ballistic movement is combined with a fricative realization. An enhanced typology of /t/ lenition in Irish English is proposed based on these findings.","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48010341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-20DOI: 10.1017/s0025100321000323
C. Ford, Benjamin V. Tucker, T. Ono
Voiceless nasal consonants are typologically rare in the world’s languages. The present study investigates the acoustic realization of reported voiceless nasals in the Miyako Ryukyuan dialect Ikema. Voiceless nasals in Ikema occur word-initially and word-medially as part of a geminate or consonant cluster, and are phonemically distinct from modal voiced nasals. Initial observation of collected recordings revealed many instances of the voiceless phoneme with voicing throughout, leading to a re-evaluation of previous claims about its phonetic implementation. We hypothesized that word-medial and phrase-medial voiceless nasals surface as breathy voiced nasals. We analyzed the acoustic characteristics of nasal components of target words, focusing on duration, phonation state, and cepstral peak prominence (CPP), to determine whether reported voiceless nasal phonetic components with voicing are acoustically distinct from modal voiced nasal consonants. We find that voiceless nasals are produced with a voiceless component followed by a modal voiced component. Voiceless components and breathy components are found to be significantly shorter than modal components. We also find a significant difference between modal nasal, breathy nasal and voiceless nasal components’ CPP values. The results confirm the observation that Ikema voiceless nasals are phonemically distinct from modal nasal consonants, and likely allophonically vary with breathy voiced nasals word-medially and phrase-medially. These findings align with the hypothesis that voiceless nasals require some voicing to be audible for perception, and are consistent with cross-linguistic findings, contributing to the typological understanding of the acoustics of voiceless nasals.
{"title":"Voiceless nasals in the Ikema dialect of Miyako Ryukyuan","authors":"C. Ford, Benjamin V. Tucker, T. Ono","doi":"10.1017/s0025100321000323","DOIUrl":"https://doi.org/10.1017/s0025100321000323","url":null,"abstract":"Voiceless nasal consonants are typologically rare in the world’s languages. The present study investigates the acoustic realization of reported voiceless nasals in the Miyako Ryukyuan dialect Ikema. Voiceless nasals in Ikema occur word-initially and word-medially as part of a geminate or consonant cluster, and are phonemically distinct from modal voiced nasals. Initial observation of collected recordings revealed many instances of the voiceless phoneme with voicing throughout, leading to a re-evaluation of previous claims about its phonetic implementation. We hypothesized that word-medial and phrase-medial voiceless nasals surface as breathy voiced nasals. We analyzed the acoustic characteristics of nasal components of target words, focusing on duration, phonation state, and cepstral peak prominence (CPP), to determine whether reported voiceless nasal phonetic components with voicing are acoustically distinct from modal voiced nasal consonants. We find that voiceless nasals are produced with a voiceless component followed by a modal voiced component. Voiceless components and breathy components are found to be significantly shorter than modal components. We also find a significant difference between modal nasal, breathy nasal and voiceless nasal components’ CPP values. The results confirm the observation that Ikema voiceless nasals are phonemically distinct from modal nasal consonants, and likely allophonically vary with breathy voiced nasals word-medially and phrase-medially. These findings align with the hypothesis that voiceless nasals require some voicing to be audible for perception, and are consistent with cross-linguistic findings, contributing to the typological understanding of the acoustics of voiceless nasals.","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41638285","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-17DOI: 10.1017/s0025100321000268
Niken Adisasmito-Smith, Peter Guekguezian, Holly Wyatt
Chukchansi belongs to the Yokuts language family (ISO 639 code: yok) ancestrally spoken in the San Joaquin valley of Central California and in the adjacent foothills of the Sierra Nevada. The headquarters of the Chukchansi tribe is located in Coarsegold and many members of the tribe live in and around Madera and Fresno counties. As shown in the map in Figure 1, there are three major territories of the Yokuts: Northern Valley Yokuts, Foothill Yokuts, and Southern Valley Yokuts. While the territory of the Chukchansi is in the foothills area, the dialect is linguistically Northern Valley (Whistler & Golla 1986), as shown in Figure 2. Yawelmani, a Yokuts language that has been a subject of extensive linguistic research (e.g. Newman 1944, Archangeli 1983, Weigel 2005), is a dialect of the Southern Valley Yokuts. It is unclear to what extent Yokuts varieties are mutually intelligible. Yokuts is often considered to be a part of a larger Penutian language family (e.g. Dixon & Kroeber 1913, Sapir 1921, DeLancey & Golla 1997). While the status of Penutian as a macro-family is disputed, Yokuts is very likely related to the Miwok and Costanoan language families of California (Callaghan 1997).
{"title":"Chukchansi Yokuts","authors":"Niken Adisasmito-Smith, Peter Guekguezian, Holly Wyatt","doi":"10.1017/s0025100321000268","DOIUrl":"https://doi.org/10.1017/s0025100321000268","url":null,"abstract":"<p>Chukchansi belongs to the Yokuts language family (ISO 639 code: yok) ancestrally spoken in the San Joaquin valley of Central California and in the adjacent foothills of the Sierra Nevada. The headquarters of the Chukchansi tribe is located in Coarsegold and many members of the tribe live in and around Madera and Fresno counties. As shown in the map in Figure 1, there are three major territories of the Yokuts: Northern Valley Yokuts, Foothill Yokuts, and Southern Valley Yokuts. While the territory of the Chukchansi is in the foothills area, the dialect is linguistically Northern Valley (Whistler & Golla 1986), as shown in Figure 2. Yawelmani, a Yokuts language that has been a subject of extensive linguistic research (e.g. Newman 1944, Archangeli 1983, Weigel 2005), is a dialect of the Southern Valley Yokuts. It is unclear to what extent Yokuts varieties are mutually intelligible. Yokuts is often considered to be a part of a larger Penutian language family (e.g. Dixon & Kroeber 1913, Sapir 1921, DeLancey & Golla 1997). While the status of Penutian as a macro-family is disputed, Yokuts is very likely related to the Miwok and Costanoan language families of California (Callaghan 1997).</p>","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138526638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-07DOI: 10.1017/s0025100321000244
D. A. Morrison
The vowel system of the dialect of Scottish Gaelic spoken in Ness, Lewis differs from that of other dialects in several important ways. In particular, several vowels display patterns of allophony that have not been investigated instrumentally and, in some cases, have not been reported before for Scottish Gaelic. This paper documents the Ness system in detail, focusing in particular on the tense–lax opposition in /i e/ and retraction of /a(ː)/ next to velarised consonants. The results of a traditional linguistic fieldwork study are presented first, followed by a detailed acoustic study of nine speakers. The acoustic reality of these allophonic patterns, reflected in F1 and F2 values, is verified statistically using LME modelling. Bimodality in the distribution of tokens in acoustic space, confirmed statistically with Hartigan’s Dip Test, is taken as evidence for the existence of discrete phonological categories (Bermúdez-Otero & Trousdale 2011). It is found that speakers vary as to whether these allophonic oppositions are restricted to the phonetic grammar, or have undergone stabilisation and advanced into the categorical phonology (Bermúdez-Otero 2007, 2015). It is observed that laxing of /i e/ in Ness Gaelic occurs in exactly those contexts where there is a direct transition between the vowel and a following supra-glottal consonant. It is therefore proposed that this tense–lax opposition is grounded in conflicting strategies of contrast enhancement, whereby laxing increases the perceptual distinctiveness of a following consonant by allowing for more distinctive formant transitions, at the expense of the distinctiveness of the vowel itself (Storme 2019).
{"title":"Vowel allophony in Ness Gaelic: Phonetic and phonological patterns of laxing and retraction","authors":"D. A. Morrison","doi":"10.1017/s0025100321000244","DOIUrl":"https://doi.org/10.1017/s0025100321000244","url":null,"abstract":"The vowel system of the dialect of Scottish Gaelic spoken in Ness, Lewis differs from that of other dialects in several important ways. In particular, several vowels display patterns of allophony that have not been investigated instrumentally and, in some cases, have not been reported before for Scottish Gaelic. This paper documents the Ness system in detail, focusing in particular on the tense–lax opposition in /i e/ and retraction of /a(ː)/ next to velarised consonants. The results of a traditional linguistic fieldwork study are presented first, followed by a detailed acoustic study of nine speakers. The acoustic reality of these allophonic patterns, reflected in F1 and F2 values, is verified statistically using LME modelling. Bimodality in the distribution of tokens in acoustic space, confirmed statistically with Hartigan’s Dip Test, is taken as evidence for the existence of discrete phonological categories (Bermúdez-Otero & Trousdale 2011). It is found that speakers vary as to whether these allophonic oppositions are restricted to the phonetic grammar, or have undergone stabilisation and advanced into the categorical phonology (Bermúdez-Otero 2007, 2015). It is observed that laxing of /i e/ in Ness Gaelic occurs in exactly those contexts where there is a direct transition between the vowel and a following supra-glottal consonant. It is therefore proposed that this tense–lax opposition is grounded in conflicting strategies of contrast enhancement, whereby laxing increases the perceptual distinctiveness of a following consonant by allowing for more distinctive formant transitions, at the expense of the distinctiveness of the vowel itself (Storme 2019).","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2022-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45401217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-27DOI: 10.1017/s0025100321000281
S. Bendjaballah, David Le Gac
This article seeks to determine the acoustic correlates of gemination in Standard Somali (Afroasiatic, Cushitic), in particular whether closure duration is the primary acoustic correlate distinguishing singleton and geminate stops, with immediate consequences for the analysis of word-initial strengthening. We provide an acoustic analysis of word-initial and word-internal voiced singletons as well as of their geminate counterparts on the basis of a production experiment conducted with four native speakers. Three temporal and four non-temporal acoustic properties of /b d ɡ/ and /bb dd ɡɡ/ are examined and systematically compared (closure duration, release burst duration, vowel duration; and closure amplitude, release amplitude, presence of a release burst, (de)voicing). We argue that the opposition between singleton and geminate voiced stops is primarily realized as the manner contrast approximant [β̞ ð̞ ɣ̞] vs. stop [b d ɡ]. Word-initially, Somali exhibits various peculiarities that are reminiscent of the cross-linguistically attested phenomenon of domain-initial strengthening. This article provides the first study of this phenomenon in Somali. We establish that word-initial /b d ɡ/ and word-medial /bb dd ɡɡ/ share the same closure duration, release burst duration, and vowel duration within the Prosodic Word. They also have a similar closure amplitude, and voicing properties. Moreover, the acoustic properties of word-initial /b d ɡ/ remain constant, and do not depend on their position in the prosodic hierarchy. On the basis of these results, the article also aims at providing new insights in the phonological representation of Somali geminates and word boundaries, and thus contributes to the understanding of word-initial strengthening in Somali.
{"title":"The acoustics of word-initial and word-internal voiced stops in Somali","authors":"S. Bendjaballah, David Le Gac","doi":"10.1017/s0025100321000281","DOIUrl":"https://doi.org/10.1017/s0025100321000281","url":null,"abstract":"This article seeks to determine the acoustic correlates of gemination in Standard Somali (Afroasiatic, Cushitic), in particular whether closure duration is the primary acoustic correlate distinguishing singleton and geminate stops, with immediate consequences for the analysis of word-initial strengthening. We provide an acoustic analysis of word-initial and word-internal voiced singletons as well as of their geminate counterparts on the basis of a production experiment conducted with four native speakers. Three temporal and four non-temporal acoustic properties of /b d ɡ/ and /bb dd ɡɡ/ are examined and systematically compared (closure duration, release burst duration, vowel duration; and closure amplitude, release amplitude, presence of a release burst, (de)voicing). We argue that the opposition between singleton and geminate voiced stops is primarily realized as the manner contrast approximant [β̞ ð̞ ɣ̞] vs. stop [b d ɡ]. Word-initially, Somali exhibits various peculiarities that are reminiscent of the cross-linguistically attested phenomenon of domain-initial strengthening. This article provides the first study of this phenomenon in Somali. We establish that word-initial /b d ɡ/ and word-medial /bb dd ɡɡ/ share the same closure duration, release burst duration, and vowel duration within the Prosodic Word. They also have a similar closure amplitude, and voicing properties. Moreover, the acoustic properties of word-initial /b d ɡ/ remain constant, and do not depend on their position in the prosodic hierarchy. On the basis of these results, the article also aims at providing new insights in the phonological representation of Somali geminates and word boundaries, and thus contributes to the understanding of word-initial strengthening in Somali.","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49180120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-18DOI: 10.1017/s002510032100027x
P. Carley, I. Mees
{"title":"In Memoriam Jack Windsor Lewis (1926–2021)","authors":"P. Carley, I. Mees","doi":"10.1017/s002510032100027x","DOIUrl":"https://doi.org/10.1017/s002510032100027x","url":null,"abstract":"","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48841168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-18DOI: 10.1017/s0025100321000311
{"title":"IPA volume 51 issue 3 Cover and Back matter","authors":"","doi":"10.1017/s0025100321000311","DOIUrl":"https://doi.org/10.1017/s0025100321000311","url":null,"abstract":"","PeriodicalId":46444,"journal":{"name":"Journal of the International Phonetic Association","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42984154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"文学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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