CoDAS最新文献

{"title":"Effects of the Program for Developing Oral Communication Expressiveness on university radio announcers: a pre/post intervention study.","authors":"Denis de Jesus Batista, Aline Santos da Conceição","doi":"10.1590/2317-1782/e20240122pt","DOIUrl":"10.1590/2317-1782/e20240122pt","url":null,"abstract":"<p><strong>Purpose: </strong>To analyze the effects of the Program for Developing Oral Communication Expressiveness on announcers of a university radio station.</p><p><strong>Methods: </strong>This is a pre/post intervention study. The Program for Developing Oral Communication Expressiveness was implemented with eight announcers in eight 2-hour meetings. Participants were evaluated before and after the program using self-perception instruments, auditory-perceptual judgment, and acoustic analysis of their voices during standardized readings. Statistical analysis included descriptive and statistical inference methods with a significance level of p < 0.05.</p><p><strong>Results: </strong>The announcers' self-perceived diction and voice improved after the program. Half of the pairs evaluated improved in the auditory-perceptual judgment of reading, emphasizing voice quality, speech, and interpretation. The acoustic analysis found reduced fundamental frequency of speech, increased articulation and elocution rate, and decreased speech intensity.</p><p><strong>Conclusion: </strong>The program considerably improved aspects of the announcers' voice and speech, highlighting the importance of specific training programs to improve radio communication skills.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240122"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813182/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photobiomodulation on vocal training and rehabilitation: Delphi consensus based on experts.","authors":"Emerson Soares Pontes, Thays Garcia Vaiano, Roberto Sávio de Assunção Bastos, João Marcos da Trindade Duarte, Émile Rocha Santana, Leonardo Wanderley Lopes","doi":"10.1590/2317-1782/e20230356pt","DOIUrl":"https://doi.org/10.1590/2317-1782/e20230356pt","url":null,"abstract":"<p><strong>Purpose: </strong>To develop a consensus among speech-language pathologists who are voice specialists regarding the criteria for recommending and using photobiomodulation in the context of vocal therapy and training.</p><p><strong>Methods: </strong>Seven speech-language pathologists, experts in voice, and with experience in using photobiomodulation in vocal therapy and training participated. The Delphi technique was used to achieve consensus from a panel of experts accessed independently in two phases of collection. In Phase 1, the experts were contacted individually and participated in an interview with 12 questions to gather opinions on the use of photobiomodulation in the investigated context. The experts' responses were used to construct a questionnaire with 55 items presented as statements. The experts were asked to analyze each item and indicate their level of agreement on a five-point Likert scale. The content validity coefficient (CVC) was used to investigate the degree of agreement among the judges and to select the final items of the consensus.</p><p><strong>Results: </strong>Consensus was reached among the experts on 34 items investigated in this study, with a CVC ≥ 0.75. It was observed that 31 items achieved an excellent CVC (≥ 0.78), 14 items with a good CVC (0.60 ≥ CVC ≤ 0.77) and 10 items with a poor CVC (≤ 0.59). The total CVC was considered excellent, with a value of 0.78.</p><p><strong>Conclusion: </strong>There was a consensus among experts about the use of photobiomodulation in vocal habilitation and rehabilitation. It has the potential to improve the criteria for prescribing and using this device by speech-language pathologists. The findings may be useful to improve the criteria for prescribing and the use of this device by speech-language pathologists, in addition to subsidizing the development of future research and clinical recommendations in the area.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20230356"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of a self-perception questionnaire for screening auditory abilities in children with behavioral dysphonia.","authors":"Ana Carolina Pinto Lemos, Tamy Nathalia Tanaka, Ana Carolina Constantini, Rebecca Christina Kathleen Maunsell, Maria Isabel Ramos do Amaral","doi":"10.1590/2317-1782/e20230314pt","DOIUrl":"https://doi.org/10.1590/2317-1782/e20230314pt","url":null,"abstract":"<p><strong>Purpose: </strong>To discuss the use of a self-perception questionnaire on auditory abilities applied to children with behavioral dysphonia and compare it with the perception of auditory and voice symptoms, as well as with performance in temporal tests of auditory processing.</p><p><strong>Methods: </strong>17 children, aged 6-8 years, with a diagnosis of behavioral dysphonia. Individuals with peripheral hearing loss, severe visual and/or language impairments or neurodevelopmental disorders were excluded. The following instruments were applied: pediatric voice symptoms questionnaire (PVSQ, brazilian validated version); questionnaire of self-perception auditory skills (QAPAC) inserted into the online program AudBility with its self-assessment and parental versions; basic audiological evaluation and the temporal tests Random Gap Detection (RGDT), and Frequency Pattern (FPT). Parents' and children's responses were compared and Spearman's correlation measured correlation between the QAPAC and the PVSQ, as well as between questionnaires and temporal tests.</p><p><strong>Results: </strong>QAPAC self-assessment version showed a mean score of 45.5±7.4, wherein seven (41.2%) children scored below the risk criteria for Central Auditory Processing Disorder (CAPD). The mean score on the parental version was 39.5±10.5, with 11 (64.7%) responses falling below the risk criteria. Parents' mean score was statistically lower (worse) compared to that of the children (p<0.005). A strong correlation was found between the self-assessment versions of QAPAC and PVSQ (r=0.671), alongside the parental versions (r=0.722). A poorer performance of the left ear in comparison to the right ear was observed in the FPT test (p<0.005), and a moderate correlation between QAPAC and FPT in the left ear during the imitation phase was noted (r=0.597).</p><p><strong>Conclusion: </strong>The use of self-perception questionnaire on auditory abilities is a valid contribution to initial voice assessment in children with behavioral dysphonia.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20230314"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Performance of swallowing function between older people with and without clinical complaints.","authors":"Ramon Cipriano Pacheco de Araújo, Cynthia Meira de Almeida Godoy, Lidiane Maria de Brito Macedo Ferreira, Juliana Fernandes Godoy, Hipólito Magalhães","doi":"10.1590/2317-1782/e20240091pt","DOIUrl":"10.1590/2317-1782/e20240091pt","url":null,"abstract":"<p><strong>Purpose: </strong>To compare the findings of speech-language-hearing evaluations, signs in fiberoptic endoscopic evaluation of swallowing, and nutritional risk between healthy older adults with and without self-reported swallowing difficulties and correlate the level of oral intake with the severity of pharyngeal residues and nutritional risk.</p><p><strong>Methods: </strong>This cross-sectional retrospective study included 71 older people and divided them into two groups based on the presence of swallowing complaints. Data were collected from speech-language-hearing evaluations, oral health status, and videoendoscopy signs with four food consistencies classified by the International Dysphagia Diet Standardisation Initiative (IDDSI) to compare the groups. Pharyngeal residues were analyzed and classified using the Yale Pharyngeal Residue Severity Rating Scale (YPRSRS), the level of oral intake was assessed using the Functional Oral Intake Scale (FOIS), and nutritional risk was evaluated using the Malnutrition Screening Tool (MST).</p><p><strong>Results: </strong>Differences were found in speech-language-hearing evaluations, as well as signs of posterior oral spillage and pharyngeal residues with levels 0, 2, and 4 consistencies and laryngeal penetration with level 0 consistency. The level of oral intake was moderately negatively correlated with the severity of pharyngeal residues and nutritional risk.</p><p><strong>Conclusion: </strong>The group of older adults with complaints had differences in speech-language-hearing evaluations, posterior oral spillage, and pharyngeal residues with levels 0, 2, and 4 consistencies, and laryngeal penetration with level 0 consistency. The correlation indicated that the lower the level of oral intake, the greater the severity of pharyngeal residues and nutritional risk in the sample.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240091"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813179/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Presentation of an Auditory Training Protocol Applied in Children with Central Auditory Processing Disorder.","authors":"Nádia Giulian de Carvalho, Mariana Venâncio Silveira Pereira, Maria Francisca Colella-Santos","doi":"10.1590/2317-1782/e20240022pt","DOIUrl":"10.1590/2317-1782/e20240022pt","url":null,"abstract":"<p><strong>Purpose: </strong>To present an auditory training protocol in children with Central Auditory Processing Disorder (CAPD).</p><p><strong>Methods: </strong>The study included nine children aged from 9 to 12, with five females and four males. Only children with auditory thresholds within the normal range and bilateral type A tympanometric curves were selected. Initially, a behavioral assessment of Central Auditory Processing (CAP) was conducted, and a self-perception questionnaire was administered. Subsequently, eight sessions of auditory training were conducted following a defined protocol with four specific activities per session, aimed at training distinct auditory skills. In a third phase, a new CAP behavioral assessment was carried out, and the questionnaire was reapplied.</p><p><strong>Results: </strong>The quantitative analysis of the pre- and post-training behavioral tests showed statistically significant improvements in the Left Dichotic Digit Test (DDT), the Left Competing Dissyllable Test (SSW), the Left Synthetic Sentence Identification with Ipsilateral Competing Message Test (SSI), and the Random Gap Detection Test (RGDT). An improvement in auditory behavioral perception of the participants was also observed, as indicated by the self-perception questionnaire responses.</p><p><strong>Conclusion: </strong>Although the auditory training protocol did not result in complete normalization in the Central Auditory Processing (CAP) Behavioral Assessment tests, an improvement in the auditory skills of binaural integration, figure-ground and temporal resolution of participants was observed, as well as in their personal perception of these abilities.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240022"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813180/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"DPOAE growth function in schoolchildren with impaired temporal ordering skills.","authors":"Patricia Kimiko Kumagai, Seisse Gabriela Gandolfi Sanches, Renata Mota Mamede Carvallo","doi":"10.1590/2317-1782/e20240071pt","DOIUrl":"10.1590/2317-1782/e20240071pt","url":null,"abstract":"<p><strong>Purpose: </strong>To investigate whether the cochlear responses of a group of children with normal temporal ordering tests would be different from those children with abnormal results in the same tests.</p><p><strong>Methods: </strong>25 children aged 8 to 13 years participated in the study, all with normal range pure-tone audiometry thresholds, type A tympanometry and distortion product otoacoustic emissions (DPOAE) present in both ears. Of these, 13 children formed the Study Group and 12 the Control Group. The Study Group differed from the Control Group by presenting changes in temporal auditory tests. In addition to the tests to verify the inclusion criteria, the DPOAE growth function were recorded for three different f2 frequencies, respectively 2002, 3003 and 4004 Hz. The stimuli were presented at level f2 (L2) from 20 to 65 dB SPL in steps of 5 dB and the stimulus level f1 (L1) followed the formula: L1=0.4L2+39 dB. The data were analyzed statistically, adopting a significance level of 5%.</p><p><strong>Results: </strong>The groups did not differ in relation to conventional DPOAE values (DP-Gram). The Study Group differed from the Control Group by exhibiting both the threshold (p=0.034) and the higher slope (p=0.043) in the 2000 Hz DPOAE growth.</p><p><strong>Conclusion: </strong>Children with alterations in temporal ordering tests require greater intensity to reach the DPOAE threshold at a frequency of 2000 Hz when compared to children without complaints, also presenting a more linear cochlear amplification at this same frequency, indicated by the increase in the value of slope.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240071"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813184/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is there a decline in speech and swallowing in Amyotrophic Lateral Sclerosis over ten years?","authors":"Regiani Alabarces Mendes, Ivonaldo Leidson Barbosa Lima, Mário Emílio Teixeira Dourado Júnior, Maria de Jesus Gonçalves","doi":"10.1590/2317-1782/e20240159pt","DOIUrl":"10.1590/2317-1782/e20240159pt","url":null,"abstract":"<p><strong>Purpose: </strong>To analyze the evolution of speech and swallowing decline in patients with amyotrophic lateral sclerosis (ALS) over a ten-year period.</p><p><strong>Methods: </strong>A retrospective and longitudinal cohort study. Data were collected using the Amyotrophic Lateral Sclerosis Functional Rating Scale-Revised (ALSFRS-R) from 101 medical records of ALS patients treated at the multidisciplinary neuromuscular diseases clinic of a University Hospital over a ten-year period. The data were statistically analyzed, adopting a significance level of p<0.05.</p><p><strong>Results: </strong>The analysis of the studied functions indicated that speech, swallowing, and salivation are altered over ten years in ALS. There are differences in patterns between the variables sex and disease type concerning symptoms related to dysarthria and dysphagia in these individuals, which may indicate the rate of progression over a given time interval.</p><p><strong>Conclusion: </strong>There is a decline in speech and swallowing over ten years in ALS. The bulbar type leads to a faster decline in the studied functions than the spinal type.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240159"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813176/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between older people's health literacy and sociodemographic aspects, functioning, happiness, and perception of the COVID-19 pandemic: a preliminary study.","authors":"Beatriz Martins Aragão, Andrezza Gonzalez Escarce, Carla Salles Chamouton, Stela Maris Aguiar Lemos","doi":"10.1590/2317-1782/e20240082pt","DOIUrl":"10.1590/2317-1782/e20240082pt","url":null,"abstract":"<p><strong>Purpose: </strong>To analyze the association between older people's health literacy and sociodemographic aspects, functioning, happiness, and perception of the COVID-19 pandemic.</p><p><strong>Methods: </strong>This is a preliminary, cross-sectional, analytical, observational study with 37 older adults of both sexes. It used the Brazilian Economic Classification Criteria, WHODAS 2.0, SAHLPA-18, WHO-5 Well-Being Index, and Subjective Happiness Scale, estimated the perception of the pandemic through a questionnaire developed by the authors, and performed descriptive analysis, association analysis using the Pearson chi-square test, and Spearman correlation.</p><p><strong>Results: </strong>Most participants had inadequate functional health literacy (FHL) results. A higher percentage of individuals from social classes C and D-E had inadequate FHL. The low education level was associated with an inadequate FHL. Most participants with adequate FHL reported feeling \"calm and relaxed\" for more than half the time or all the time. The SAHLPA-18 score was weakly negatively correlated with the Cognition and Self-Care domains of WHODAS 2.0, indicating that better health literacy is associated with better cognitive and self-care conditions.</p><p><strong>Conclusion: </strong>Older people with better health literacy had better cognitive ability, better self-care management, higher education levels, and better quality of life.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240082"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813177/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relation between risk of dysphagia and oral intake level in cancer patients.","authors":"Alexia Diovana Fernandes da Rocha, Monalise Costa Batista Berbert, Vera Beatris Martins","doi":"10.1590/2317-1782/e20240100pt","DOIUrl":"10.1590/2317-1782/e20240100pt","url":null,"abstract":"<p><strong>Objective: </strong>To relate the self-perceived risk of dysphagia with the level of oral intake in hospitalized oncology patients.</p><p><strong>Methods: </strong>This cross-sectional study had a convenience sample of adults and older adults diagnosed with cancer and hospitalized in an oncology hospital in southern Brazil. Data on sex, age, length of hospitalization, comorbidities, oncological diagnosis, treatment, and feeding route were obtained from the participants' medical records. The level of oral intake was classified using the Functional Oral Intake Scale (FOIS), and the risk of dysphagia was identified using the Eating Assessment Tool (EAT-10). The relationship between these variables was analyzed using Spearman's correlation coefficient.</p><p><strong>Results: </strong>The study included 60 participants - 42 with solid tumors and 18 with hematological tumors; 35 females (58.3%) and 25 males(41.7%), with a mean age of 58.5 ± 13.1 years. Of these, 56 exclusively used the oral route for feeding (93.3%), and 18 were at risk of dysphagia (30%). Older patients were at higher risk for dysphagia than adults (p-value = 0.020). EAT-10 scores (median = 0; IQR = 0-4) were significantly inversely correlated (RHO = -0.463; p-value = 0.000) with FOIS classifications (N: level 2 = 2; level 3 = 2; level 4 = 2; level 5 = 12; level 7 = 42).</p><p><strong>Conclusion: </strong>The study found that lower EAT-10 scores corresponded to higher FOIS levels. In other words, the lower the risk of dysphagia, the lower the susceptibility to using alternative feeding routes.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 2","pages":"e20240100"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813178/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association between maximum tongue pressure in healthy elderly individuals and demographic and dental characteristics.","authors":"Darley Luiz Gomes Ribeiro, Thais Mendes Rocha Alves Vieira, Aline Mansueto Mourão, Andréa Rodrigues Motta, Laelia Cristina Caseiro Vicente","doi":"10.1590/2317-1782/e20240153pt","DOIUrl":"10.1590/2317-1782/e20240153pt","url":null,"abstract":"<p><strong>Purpose: </strong>This study analyzed tongue pressure in healthy older adults during maximum voluntary contraction in the anterior and posterior regions and verified whether it was associated with sex, age, and dental status.</p><p><strong>Methods: </strong>This is a cross-sectional, observational, descriptive study with a non-probabilistic sample of 128 active and healthy older adults of both sexes. The evaluation consisted of a medical history survey to collect personal data, cognitive screening, and assessment of dental status and tongue pressure, using the Iowa Oral Performance Instrument. The anterior and posterior tongue pressures at maximum contraction were the response variables, and age, sex, number of natural teeth, and conditions related to dentures were the explanatory variables. The significance level was set at 5% for data analysis.</p><p><strong>Results: </strong>Males had greater anterior tongue pressure. The anterior and posterior tongue pressure measurements were significantly different between participants aged 60 to 69 years and those over 80 years. No significant differences were found regarding dental status and denture fitting.</p><p><strong>Conclusion: </strong>Anterior and posterior tongue pressure values were higher in men and decreased after the age of 80. The conditions related to the number of teeth and denture use and fitting did not influence the tongue pressure levels.</p>","PeriodicalId":46547,"journal":{"name":"CoDAS","volume":"37 1","pages":"e20240153"},"PeriodicalIF":0.9,"publicationDate":"2025-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11813070/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143400256","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}