cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.23584883
title: Spectrophotometric method for determination of Colossoma macropomum (tambaqui) sperm concentration

description: Abstract To assist the reproductive management of tambaqui (Colossoma macropomum) males in laboratory and commercial fish farming, a linear regression model was obtained from concentration curves using the spectrophotometric method. Twenty-two tambaqui males with an average age of three years old were selected and divided into two groups containing 11 animals each. Both groups alternately received a single dose of carp pituitary extract (CPE; 2.0 mg/kg body weight, intracoelomic). Sperm was collected 14 h after hormonal treatment and diluted (1:4000; sperm:formaldehyde saline). The concentration was estimated by counting spermatozoa in a Neubauer chamber and by using a spectrophotometer (λ=540 nm). Individual sperm concentration ranged from 11.40 to 71.13 × 109 sperm/mL. The degree of transmittance ranged from 62.1% to 95.0%. There was a significant correlation (r2 = 0.966; p &lt; 0.0001) between sperm concentration analyzed in a Neubauer chamber and transmittance at 540 nm. Analysis by spectrophotometry and the prediction provided by the equation Y=100.293 - 0.509X proved to be an efficient and fast method for estimating sperm concentration in tambaqui and can be used in routine procedures in artificial fish reproduction laboratories.
DOI: 10.6084/m9.figshare.23584883.v1
title: Spectrophotometric method for determination of Colossoma macropomum (tambaqui) sperm concentration

description: Abstract To assist the reproductive management of tambaqui (Colossoma macropomum) males in laboratory and commercial fish farming, a linear regression model was obtained from concentration curves using the spectrophotometric method. Twenty-two tambaqui males with an average age of three years old were selected and divided into two groups containing 11 animals each. Both groups alternately received a single dose of carp pituitary extract (CPE; 2.0 mg/kg body weight, intracoelomic). Sperm was collected 14 h after hormonal treatment and diluted (1:4000; sperm:formaldehyde saline). The concentration was estimated by counting spermatozoa in a Neubauer chamber and by using a spectrophotometer (λ=540 nm). Individual sperm concentration ranged from 11.40 to 71.13 × 109 sperm/mL. The degree of transmittance ranged from 62.1% to 95.0%. There was a significant correlation (r2 = 0.966; p &lt; 0.0001) between sperm concentration analyzed in a Neubauer chamber and transmittance at 540 nm. Analysis by spectrophotometry and the prediction provided by the equation Y=100.293 - 0.509X proved to be an efficient and fast method for estimating sperm concentration in tambaqui and can be used in routine procedures in artificial fish reproduction laboratories.
DOI: 10.6084/m9.figshare.23584884
title: LANGUAGE LEVELS: EUGENIO COSERIU’S LINGUISTIC THEORY

description: ABSTRACT From his very early writings on general linguistics onwards, the Romanian linguist Eugenio Coseriu, like his own contemporary Noam Chomsky and Ferdinand de Saussure before them, delineated the concept of linguistic knowledge . His pursuit of this concept led him to elaborate his famous distinctions of the levels of language , which came to be one of his most important contributions to linguistic theory. In addition to detailing such distinctions, this article discusses the author’s view of the nature, content and structure of linguistic knowledge. It also presents some external and internal circumstances to his theory that could explain the widespread ignorance of Coseriu’s ideas in the realm of contemporary general linguistics, especially in the English-speaking world, before recent claims that Coseriu’s original contributions could have given linguistics a different direction if half a century ago his work had received proper attention. Finally, this paper addresses the question whether Coseriu is a neglected genius of twentieth century linguistics as it is frequently argued by his former students and devotees.
DOI: 10.6084/m9.figshare.23584884.v1
title: LANGUAGE LEVELS: EUGENIO COSERIU’S LINGUISTIC THEORY

description: ABSTRACT From his very early writings on general linguistics onwards, the Romanian linguist Eugenio Coseriu, like his own contemporary Noam Chomsky and Ferdinand de Saussure before them, delineated the concept of linguistic knowledge . His pursuit of this concept led him to elaborate his famous distinctions of the levels of language , which came to be one of his most important contributions to linguistic theory. In addition to detailing such distinctions, this article discusses the author’s view of the nature, content and structure of linguistic knowledge. It also presents some external and internal circumstances to his theory that could explain the widespread ignorance of Coseriu’s ideas in the realm of contemporary general linguistics, especially in the English-speaking world, before recent claims that Coseriu’s original contributions could have given linguistics a different direction if half a century ago his work had received proper attention. Finally, this paper addresses the question whether Coseriu is a neglected genius of twentieth century linguistics as it is frequently argued by his former students and devotees.
DOI: 10.6084/m9.figshare.23584886
title: Specular microscopy of the different regions of the cornea in enucleated swine eyes - ex vivo evaluation

description: Abstract The objective of this study was to determine the endothelial cell density (ECD) and hexagonality of the cornea in the different regions of healthy swine corneal endothelium using specular microscopy. Twenty-four eyeballs from 12 male, 6-month-old Large White pigs (Sus scrofa domesticus) were studied. Contact specular microscopy was performed in the central, superior, inferior, lateral and medial regions. The corneal parameters analysed in this study were ECD and hexagonality. The ECD in the central region was 1865 cells/mm2; in the upper region, it was 1877 cells/mm2, in the lower region, it was 1854 cells/mm2, in the lateral region, it was 1847 cells/mm2, in the medial region, it was 1831 cells/mm2. Hexagonality in the central region, was 53%; in the upper region, it was 54%, in the lower region, it was 54%, in the lateral region, it was 54%, in the medial region, it was 54%. There was no significant difference regarding to the evaluated parameters in all corneal regions evaluated. No statistically significantly differences were observed in ECD and hexagonality between the left and the right eyes. This study demonstrates that ECD and hexagonality of the central cornea area represent the entire endothelial mosaic.
DOI: 10.6084/m9.figshare.23584886.v1
title: Specular microscopy of the different regions of the cornea in enucleated swine eyes - ex vivo evaluation

description: Abstract The objective of this study was to determine the endothelial cell density (ECD) and hexagonality of the cornea in the different regions of healthy swine corneal endothelium using specular microscopy. Twenty-four eyeballs from 12 male, 6-month-old Large White pigs (Sus scrofa domesticus) were studied. Contact specular microscopy was performed in the central, superior, inferior, lateral and medial regions. The corneal parameters analysed in this study were ECD and hexagonality. The ECD in the central region was 1865 cells/mm2; in the upper region, it was 1877 cells/mm2, in the lower region, it was 1854 cells/mm2, in the lateral region, it was 1847 cells/mm2, in the medial region, it was 1831 cells/mm2. Hexagonality in the central region, was 53%; in the upper region, it was 54%, in the lower region, it was 54%, in the lateral region, it was 54%, in the medial region, it was 54%. There was no significant difference regarding to the evaluated parameters in all corneal regions evaluated. No statistically significantly differences were observed in ECD and hexagonality between the left and the right eyes. This study demonstrates that ECD and hexagonality of the central cornea area represent the entire endothelial mosaic.
DOI: 10.5281/zenodo.8084939
title: Stability of the next-to-tribimaximal mixings under radiative corrections with the variation of SUSY breaking scale in MSSM

description: <pre>We analyse the radiative stability of the next-to-tribimaximal mixings ($NTBM$) with the variation of SUSY breaking scale ($m_S$) in MSSM, for both normal and inverted hierarchical cases at the fixed input value of seesaw scale $M_R = 10^{15}$ GeV and $\tan \beta = 30$. All the neutrino oscillation parameters receive varying radiative corrections irrespective of the $m_S$ values at the electroweak scale, which are all within $3\sigma$ range of the latest global fit data. NH case is found to be more stable than IH case for all four cases.</pre>
DOI: 10.6084/m9.figshare.23584892
title: Characterization of intronic SNP located in candidate genes influencing cattle temperament

description: ABSTRACT The objective of this study was to evaluate the effect of intronic single nucleotide polymorphisms (SNP) on temperament traits in a Brahman cattle population. The SNP located in CACNG4, EXOC4, NRXN3, and SLC9A4 candidate genes were genotyped in 250 animals with temperament records of exit velocity, pen score, and temperament score. Rs3423464051:G&gt;A in the CACNG4 gene was associated with exit velocity and temperament score. An in silico analysis of the five intronic SNP showed that alternative alleles of CACNG4-rs3423464051, EXOC4-rs109393235, and SLC9A4-rs109722627 SNP could alter branch point sites during splicing, while a protein–protein interaction network analysis demonstrated a GRIA2 gene-mediated interaction between CACNG4 and NRXN3. The present results support previously reported evidence regarding bovine temperament-related candidate genes, particularly CACNG4, which is a confirmed candidate gene in need of more detailed analyses to reveal its role in temperament-related traits.
DOI: 10.6084/m9.figshare.23584892.v1
title: Characterization of intronic SNP located in candidate genes influencing cattle temperament

description: ABSTRACT The objective of this study was to evaluate the effect of intronic single nucleotide polymorphisms (SNP) on temperament traits in a Brahman cattle population. The SNP located in CACNG4, EXOC4, NRXN3, and SLC9A4 candidate genes were genotyped in 250 animals with temperament records of exit velocity, pen score, and temperament score. Rs3423464051:G&gt;A in the CACNG4 gene was associated with exit velocity and temperament score. An in silico analysis of the five intronic SNP showed that alternative alleles of CACNG4-rs3423464051, EXOC4-rs109393235, and SLC9A4-rs109722627 SNP could alter branch point sites during splicing, while a protein–protein interaction network analysis demonstrated a GRIA2 gene-mediated interaction between CACNG4 and NRXN3. The present results support previously reported evidence regarding bovine temperament-related candidate genes, particularly CACNG4, which is a confirmed candidate gene in need of more detailed analyses to reveal its role in temperament-related traits.
DOI: 10.5281/zenodo.8084938
title: Stability of the next-to-tribimaximal mixings under radiative corrections with the variation of SUSY breaking scale in MSSM

description: <pre>We analyse the radiative stability of the next-to-tribimaximal mixings ($NTBM$) with the variation of SUSY breaking scale ($m_S$) in MSSM, for both normal and inverted hierarchical cases at the fixed input value of seesaw scale $M_R = 10^{15}$ GeV and $\tan \beta = 30$. All the neutrino oscillation parameters receive varying radiative corrections irrespective of the $m_S$ values at the electroweak scale, which are all within $3\sigma$ range of the latest global fit data. NH case is found to be more stable than IH case for all four cases.</pre>
DOI: 10.6084/m9.figshare.23584893.v1
title: Treatment outcomes of alternating chemoradiotherapy for nasopharyngeal carcinoma: a single-center safety and efficacy study

description: Abstract Objective To evaluate the efficacy and safety of Alternating Chemoradiotherapy (ACRT) using cisplatin and 5-Fluorouracil (5-FU) in patients with nasopharyngeal carcinoma. Methods This was a retrospective study in which patients’ clinical records were reviewed to identify patients with a new diagnosis of nasopharyngeal carcinoma at our institution between January 2005 and January 2019. Thirty-seven eligible patients were identified; of these, the clinical details of 27 patients treated with ACRT were evaluated. Patient outcomes, including overall survival and progression-free survival, and adverse events were assessed. Results Of these initial 37 patients, 1, 10, 13, 10, and 3 were staged as I, II, III, IVA, and IVB, respectively, as defined by the 8th edition of the TNM classification system. Twenty-seven patients received ACRT comprising sequential administration of chemotherapy, radiotherapy (wide field), chemotherapy, radiotherapy (shrinking field), and chemotherapy. The 5-year overall survival and progression-free survival rates were 83.7% and 88.9%, respectively. Treatment compliance was 93%, which is comparable to that of previous reports. Conclusion ACRT using cisplating and 5-fluorouracil was well tolerated with acceptable efficacy. Level of Evidence IVa
DOI: 10.6084/m9.figshare.23584893
title: Treatment outcomes of alternating chemoradiotherapy for nasopharyngeal carcinoma: a single-center safety and efficacy study

description: Abstract Objective To evaluate the efficacy and safety of Alternating Chemoradiotherapy (ACRT) using cisplatin and 5-Fluorouracil (5-FU) in patients with nasopharyngeal carcinoma. Methods This was a retrospective study in which patients’ clinical records were reviewed to identify patients with a new diagnosis of nasopharyngeal carcinoma at our institution between January 2005 and January 2019. Thirty-seven eligible patients were identified; of these, the clinical details of 27 patients treated with ACRT were evaluated. Patient outcomes, including overall survival and progression-free survival, and adverse events were assessed. Results Of these initial 37 patients, 1, 10, 13, 10, and 3 were staged as I, II, III, IVA, and IVB, respectively, as defined by the 8th edition of the TNM classification system. Twenty-seven patients received ACRT comprising sequential administration of chemotherapy, radiotherapy (wide field), chemotherapy, radiotherapy (shrinking field), and chemotherapy. The 5-year overall survival and progression-free survival rates were 83.7% and 88.9%, respectively. Treatment compliance was 93%, which is comparable to that of previous reports. Conclusion ACRT using cisplating and 5-fluorouracil was well tolerated with acceptable efficacy. Level of Evidence IVa
DOI: 10.6084/m9.figshare.23584895
title: Off-farm employment and multidimensional poverty: empirical evidences from the Yellow River Basin in China

description: ABSTRACT: As an essential way to enhance farmers’ self-development ability, off-farm employment plays an indispensable role in farmers’ multidimensional poverty reduction in many countries. Employing a survey of 1926 farmers in five provinces of the Yellow River Basin in China, this paper examined the multi-dimensional poverty reduction effect of off-farm employment and the heterogeneous influence of different dimensions of off-farm employment (modes, levels, distances and frequency). The results showed that (1) although absolute poverty in the income dimension was largely eliminated in the Yellow River Basin, the poverty in social resources, transportation facilities, employment security were the key bottlenecks restricting farmers’ self-development. (2) The province with the best multidimensional poverty reduction effect for non-farm employment was Shaanxi, with the largest contribution to employment security. (3) Improving off-farm employment level, distance and time can significantly alleviate the multi-dimensional poverty of farmers. Therefore, to lessen the multi-dimensional poverty of farmers in the Yellow River Basin, it is necessary to focus on the governance of multi-dimensional key poverty-stricken areas, such as the middle and upper courses of the Yellow River, adopting multidimensional poverty alleviation strategy of off-farm employment according to local conditions, working on the farmers’ deficiencies in social resources, mobility, employment security, and deepening the effect of off-farm employment on benefiting farmers and helping the poor.
DOI: 10.6084/m9.figshare.23584896
title: Rapid maxillary expansion in pediatric patients with obstructive sleep apnea: an umbrella review

description: Abstract Objective To compare polysomnographic parameters with others from the literature in order to provide more accurate information about Rapid Maxillary Expansion (RME) for treating Obstructive Sleep Apnea (OSA) in children, through raising the question: Is RME a good option for treating OSA in children? Prevention of mouth breathing during children's growth remains a challenge with significant clinical consequences. In addition, OSA induces anatomofunctional changes during the critical period of craniofacial growth and development. Methods The Medline, PubMed, EMBASE, CINAHL, Web of Science, SciELO and Scopus electronic databases were searched up to February 2021 for systematic reviews with meta-analysis in the English language. Among 40 studies on RME for treating OSA in children, we selected seven in which polysomnographic measurements of the Apnea-Hypopnea Index (AHI) had been made. Data were extracted and examined in order to clarify whether any consistent evidence exists for indicating RME as a treatment for OSA in children. Results We found no consistent evidence favoring RME for long-term treatment of OSA in children. All the studies presented considerable heterogeneity due to variability of age and length of follow-up. Conclusion Through this umbrella review, the need for methodologically better studies on RME is supported. Moreover, it can be considered that RME is not recommended for treating OSA in children. Further studies and more evidence identifying early signs of OSA are necessary in order to achieve consistent healthcare practice.
DOI: 10.6084/m9.figshare.23584896.v1
title: Rapid maxillary expansion in pediatric patients with obstructive sleep apnea: an umbrella review

description: Abstract Objective To compare polysomnographic parameters with others from the literature in order to provide more accurate information about Rapid Maxillary Expansion (RME) for treating Obstructive Sleep Apnea (OSA) in children, through raising the question: Is RME a good option for treating OSA in children? Prevention of mouth breathing during children's growth remains a challenge with significant clinical consequences. In addition, OSA induces anatomofunctional changes during the critical period of craniofacial growth and development. Methods The Medline, PubMed, EMBASE, CINAHL, Web of Science, SciELO and Scopus electronic databases were searched up to February 2021 for systematic reviews with meta-analysis in the English language. Among 40 studies on RME for treating OSA in children, we selected seven in which polysomnographic measurements of the Apnea-Hypopnea Index (AHI) had been made. Data were extracted and examined in order to clarify whether any consistent evidence exists for indicating RME as a treatment for OSA in children. Results We found no consistent evidence favoring RME for long-term treatment of OSA in children. All the studies presented considerable heterogeneity due to variability of age and length of follow-up. Conclusion Through this umbrella review, the need for methodologically better studies on RME is supported. Moreover, it can be considered that RME is not recommended for treating OSA in children. Further studies and more evidence identifying early signs of OSA are necessary in order to achieve consistent healthcare practice.
DOI: 10.6084/m9.figshare.23584899
title: Children and adolescents with disabilities: challenges in medical training

description: Abstract: Introduction: supporting the constitutional rights of people with disabilities includes meeting new curricular guidelines and requires higher education that considers diversity in different contexts. Thus, the undergraduate curricula of health professionals must meet the multifaceted needs of people with disabilities in a way that transcends the biomedical model and permeates the promotion of an inclusive culture. Attitudes and values about disability often influence people’s behavior, making it imperative to introduce this topic. Aim: the present study aim to describe an approach in the curricula and teachers’ conceptions about children and adolescents with disabilities in medical courses. Method: this exploratory, cross-sectional study with a qualitative approach included the documental analysis of official documents of the courses and official pages of the universities, published until the first semester of 2021 and interviews of teachers participating in the course. The content analysis technique was used for the interview material. Results: the documental analysis pointed in the general topics a direction towards a humanistic formation, while respecting the differences; however, when the topic is the disability, the focus was centered on biological issues. During the interviews, the following topics were identified: 1) The importance of the Unified Health System as a space for medical training; 2) The contribution of the National Curriculum Guidelines in guiding the activities of teachers and highlighting relevant points; 3) Development of teaching activities aimed at children and adolescents with disabilities, based on the teachers’ experiences; 4) Conception about the person with disabilities and teacher training; 5) Teacher training for the development of teaching activities about children and adolescents with disabilities and knowledge about public policies in the area. Conclusions: a weakness was identified in the approach to the subject, with specific insertions on the subject, usually from the perspective of the disease and from the opportunities that arise. Among the teachers, the predominance of the biomedical perspective was identified, as well as the lack of training on the subject and its fragile insertion in academic practice. However, the importance of the topic was recognized and its potential to integrate the curricular matrix in a cross-sectional way.