cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6208028
title: Gastroesophageal reflux in dogs undergoing convencional or video-assisted ovariohysterectomy

description: ABSTRACT Gastroesophageal reflux disease occurs when gastric or duodenal contents flow back into the esophagus by retroperistalsis, which leads to several signs and clinical implications. The incidence of intraoperative gastroesophageal reflux in canines is unknown. The aim of this study was, using flexible endoscopy, to assess the presence and quantify gastroesophageal reflux in bitches undergoing ovariohysterectomy by two surgical approaches (conventional and video-assisted by two portals-access), pre-medicated with morphine. 100% of dogs submitted to video-assisted and 30% of dogs submitted to conventional ovariohysterectomy presented some reflux degree. Reflux intensity was higher in dogs submitted to the minimally invasive procedure, since they (10 out of 10 animals) had at least one reflux classified in R4 while the others (three out of 10) had a maximum reflux in degree R3 according to the planned scale for this research. The laparoscopic procedures under the used anesthetic protocol promote more gastroesophageal reflux than the conventional ones.
DOI: 10.6084/m9.figshare.6208028.v1
title: Gastroesophageal reflux in dogs undergoing convencional or video-assisted ovariohysterectomy

description: ABSTRACT Gastroesophageal reflux disease occurs when gastric or duodenal contents flow back into the esophagus by retroperistalsis, which leads to several signs and clinical implications. The incidence of intraoperative gastroesophageal reflux in canines is unknown. The aim of this study was, using flexible endoscopy, to assess the presence and quantify gastroesophageal reflux in bitches undergoing ovariohysterectomy by two surgical approaches (conventional and video-assisted by two portals-access), pre-medicated with morphine. 100% of dogs submitted to video-assisted and 30% of dogs submitted to conventional ovariohysterectomy presented some reflux degree. Reflux intensity was higher in dogs submitted to the minimally invasive procedure, since they (10 out of 10 animals) had at least one reflux classified in R4 while the others (three out of 10) had a maximum reflux in degree R3 according to the planned scale for this research. The laparoscopic procedures under the used anesthetic protocol promote more gastroesophageal reflux than the conventional ones.
DOI: 10.6084/m9.figshare.6208025
title: Phenotypic and genotypic characteristics on calves’ sale price on the western border of the state of Rio Grande do Sul, Brazil

description: ABSTRACT: The demand for beef cattle with specific traits is evident from sales in auctions. While purchasing, buyers consider individual traits (e.g., muscularity, frame, racial composition, and weight) as predictors of quality, and adjust their bids according to their preferences. The present study aimed to evaluate the effect of phenotypic and racial characteristics in determining the final sale price of calves of beef cattle in official auctions at the western border of the state of Rio Grande do Sul, Brazil. Five-hundred and seven lots of calves sold in calf auctions from five cities on the western border of Rio Grande do Sul were evaluated. The assignment of visual scores was based on their genetic group, frame, muscularity, and coat. Analysis of variance and the Tukey test at 5% significance level were performed for comparing the final average prices. Variables with the greatest impact on price were the genetic group and the size of the animals. Animals of synthetic breeds obtained higher value in the three years studied and animals without racial definition showed considerable devaluation and a decrease in supply. Larger animals had less value.
DOI: 10.6084/m9.figshare.6208022
title: Surface sediment and phytoplankton diatoms across a trophic gradient in tropical reservoirs: new records for Brazil and São Paulo State

description: ABSTRACT This, study aimed to inventory the diatom flora of tropical reservoirs from southeastern region of Brazil under oligo- to hypereutrophic conditions. We collected diatom samples from the surface sediment and phytoplankton (summer and winter) in 41 sites (ten reservoirs). Seventy-eight taxa, distributed in 28 genera, were identified in the surface sediment and phytoplankton samples. Nizschia was the most representative genus, with nine species. Six taxa represent new records for Brazil and six for São Paulo State; ten taxa were identified at the genus level and probably represent new species. Additionally, this study contributed with data on the ecology of the species and evidenced the necessity of floristic surveys to improve the knowledge about tropical diatom biodiversity.
DOI: 10.6084/m9.figshare.6208025.v1
title: Phenotypic and genotypic characteristics on calves’ sale price on the western border of the state of Rio Grande do Sul, Brazil

description: ABSTRACT: The demand for beef cattle with specific traits is evident from sales in auctions. While purchasing, buyers consider individual traits (e.g., muscularity, frame, racial composition, and weight) as predictors of quality, and adjust their bids according to their preferences. The present study aimed to evaluate the effect of phenotypic and racial characteristics in determining the final sale price of calves of beef cattle in official auctions at the western border of the state of Rio Grande do Sul, Brazil. Five-hundred and seven lots of calves sold in calf auctions from five cities on the western border of Rio Grande do Sul were evaluated. The assignment of visual scores was based on their genetic group, frame, muscularity, and coat. Analysis of variance and the Tukey test at 5% significance level were performed for comparing the final average prices. Variables with the greatest impact on price were the genetic group and the size of the animals. Animals of synthetic breeds obtained higher value in the three years studied and animals without racial definition showed considerable devaluation and a decrease in supply. Larger animals had less value.
DOI: 10.6084/m9.figshare.6208022.v1
title: Surface sediment and phytoplankton diatoms across a trophic gradient in tropical reservoirs: new records for Brazil and São Paulo State

description: ABSTRACT This, study aimed to inventory the diatom flora of tropical reservoirs from southeastern region of Brazil under oligo- to hypereutrophic conditions. We collected diatom samples from the surface sediment and phytoplankton (summer and winter) in 41 sites (ten reservoirs). Seventy-eight taxa, distributed in 28 genera, were identified in the surface sediment and phytoplankton samples. Nizschia was the most representative genus, with nine species. Six taxa represent new records for Brazil and six for São Paulo State; ten taxa were identified at the genus level and probably represent new species. Additionally, this study contributed with data on the ecology of the species and evidenced the necessity of floristic surveys to improve the knowledge about tropical diatom biodiversity.
DOI: 10.6084/m9.figshare.6208019
title: Evaluation of Eta Model 5-km Ensemble Simulations of an Extreme Rainfall Event over the Paraíba do Sul River Basin During January 2000

description: Abstract The aim of this study is to evaluate the performance of simulations generated by the ensemble of the Eta-5km model from the National Institute for Space Research. The evaluation was performed over the Paraíba do Sul River Basin during an extreme rainfall event, occurred early in January 2000, in a South Atlantic Convergence Zone event. The 5-member ensemble is formed with different convective (Betts-Miller-Jancic - BMJ or Kain-Fritsch - KF) and microphysics (Ferrier or Zhao) parameterizations and are nominated respectively as: CNTRL (Betts-Miller-Janjic/Ferrier); KF (Kain-Fritsch/Ferrier); KFMX (Kain-Fritsch with inclusion of momentum flux/Ferrier); KFMXP (Kain-Fritsch with inclusion of momentum flux and force of the perturbation of pressure gradient/Ferrier) and ZHAO (Betts-Miller-Janjic/Zhao). The simulations are integrated up to 120 h and the initial and boundary conditions were taken from the Climate Forecast System Reanalysis. The results indicate that all members were able to position the rain band in about the same observed location. Although the model underestimates the highest daily precipitation amount, it simulates higher frequency of heavy rainfall events than it really occurs. In general, the ensemble mean simulation presents higher performance than each individual members and the 48-h simulations are better than the other forecast lead times.
DOI: 10.6084/m9.figshare.6208019.v1
title: Evaluation of Eta Model 5-km Ensemble Simulations of an Extreme Rainfall Event over the Paraíba do Sul River Basin During January 2000

description: Abstract The aim of this study is to evaluate the performance of simulations generated by the ensemble of the Eta-5km model from the National Institute for Space Research. The evaluation was performed over the Paraíba do Sul River Basin during an extreme rainfall event, occurred early in January 2000, in a South Atlantic Convergence Zone event. The 5-member ensemble is formed with different convective (Betts-Miller-Jancic - BMJ or Kain-Fritsch - KF) and microphysics (Ferrier or Zhao) parameterizations and are nominated respectively as: CNTRL (Betts-Miller-Janjic/Ferrier); KF (Kain-Fritsch/Ferrier); KFMX (Kain-Fritsch with inclusion of momentum flux/Ferrier); KFMXP (Kain-Fritsch with inclusion of momentum flux and force of the perturbation of pressure gradient/Ferrier) and ZHAO (Betts-Miller-Janjic/Zhao). The simulations are integrated up to 120 h and the initial and boundary conditions were taken from the Climate Forecast System Reanalysis. The results indicate that all members were able to position the rain band in about the same observed location. Although the model underestimates the highest daily precipitation amount, it simulates higher frequency of heavy rainfall events than it really occurs. In general, the ensemble mean simulation presents higher performance than each individual members and the 48-h simulations are better than the other forecast lead times.
DOI: 10.6084/m9.figshare.6208016
title: Histomorphometric analysis of gonads of green turtles (chelonia mydas) stranded on the coast of Espírito Santo state, Brazil

description: ABSTRACT Studies on reproduction in sea turtles are important due to its life cycle, migratory patterns, high juvenile mortality and environmental impacts. This study aimed to analyse histomorphometrically gonads of C. mydas from the coastline of the Espírito Santo State, Brazil. Ovaries and testicles were collected between 2014 and 2015 from stranded animals. The material was fixed in formalin 10%, assessed macroscopically and processed for histomorphometrical evaluation. Gonads from 34 individuals were evaluated, twenty-four females and ten males. Macroscopic sexual identification presented 100% accuracy confirmed by histology. Sexual dimorphism was observed in one individual, which was considered as adult (CCL=1.023 m). Microscopy of female gonads revealed predominant previtellogenic follicles; oocyte diameter ranged between 161µm and 750µm and a positive correlation between ovarian length, largest oocyte and CCL was found. In males, autolysis was verified in five individuals. Viable testicles revealed predominant spermatogonia, primary spermatocytes and Sertoli cells in the seminiferous tubules and, Leydig cells and fibroblasts in the stroma. There was a positive correlation between tubular diameter and CCL and testicle length and CCL. Maturation of stromal tissue and a positive correlation between tubular lumen and CCL were also observed. Gonad development is proportional to individual growth.
DOI: 10.6084/m9.figshare.6208016.v1
title: Histomorphometric analysis of gonads of green turtles (chelonia mydas) stranded on the coast of Espírito Santo state, Brazil

description: ABSTRACT Studies on reproduction in sea turtles are important due to its life cycle, migratory patterns, high juvenile mortality and environmental impacts. This study aimed to analyse histomorphometrically gonads of C. mydas from the coastline of the Espírito Santo State, Brazil. Ovaries and testicles were collected between 2014 and 2015 from stranded animals. The material was fixed in formalin 10%, assessed macroscopically and processed for histomorphometrical evaluation. Gonads from 34 individuals were evaluated, twenty-four females and ten males. Macroscopic sexual identification presented 100% accuracy confirmed by histology. Sexual dimorphism was observed in one individual, which was considered as adult (CCL=1.023 m). Microscopy of female gonads revealed predominant previtellogenic follicles; oocyte diameter ranged between 161µm and 750µm and a positive correlation between ovarian length, largest oocyte and CCL was found. In males, autolysis was verified in five individuals. Viable testicles revealed predominant spermatogonia, primary spermatocytes and Sertoli cells in the seminiferous tubules and, Leydig cells and fibroblasts in the stroma. There was a positive correlation between tubular diameter and CCL and testicle length and CCL. Maturation of stromal tissue and a positive correlation between tubular lumen and CCL were also observed. Gonad development is proportional to individual growth.
DOI: 10.6084/m9.figshare.6208013
title: A STUDY ON THE TRAINING OF SIGN LANGUAGE TRANSLATORS AND INTERPRETERS

description: ABSTRACT According to the Brazilian census in 2010, 5.1% of the population has some kind of hearing impairment. However, only 0.08% of the students enrolled in 2016 in higher education are deaf, deaf-blind or hearing impaired. Brazilian Law 13409/2016 is an affirmative measure that aims to socially include the deaf population, especially in higher education reserving student positions for people with disabilities across public institutions of higher education. As a consequence, there is a growing demand for translators and sign language interpreters. Given the complexity of the functions established in the above-mentioned statute and the requirement of qualified professionals, studies on sign language translator and interpreter training in Brazil are justified. The purpose of this article is to present an exploratory study that aims to draw a comparison between translator and interpreter training in sign and oral languages. The study has a qualitative approach. Two courses are analyzed: one that provides training for oral language translators and interpreters at the Universitat Autònoma de Barcelona (UAB) in Spain, and another that trains sign language translators and interpreters at the Federal University of Goiás in Brazil (UFG). The course components investigated are: training objectives, graduate profile, and the courses of the curricula on interpreter training and kind of training (focus on linguistic, operational, or theoretical competence). The results show that the course offered at the UFG has a more theoretical and conceptual focus compared to the course offered at the UAB, which, in turn, is much more hands-on and competence based.
DOI: 10.6084/m9.figshare.6208013.v1
title: A STUDY ON THE TRAINING OF SIGN LANGUAGE TRANSLATORS AND INTERPRETERS

description: ABSTRACT According to the Brazilian census in 2010, 5.1% of the population has some kind of hearing impairment. However, only 0.08% of the students enrolled in 2016 in higher education are deaf, deaf-blind or hearing impaired. Brazilian Law 13409/2016 is an affirmative measure that aims to socially include the deaf population, especially in higher education reserving student positions for people with disabilities across public institutions of higher education. As a consequence, there is a growing demand for translators and sign language interpreters. Given the complexity of the functions established in the above-mentioned statute and the requirement of qualified professionals, studies on sign language translator and interpreter training in Brazil are justified. The purpose of this article is to present an exploratory study that aims to draw a comparison between translator and interpreter training in sign and oral languages. The study has a qualitative approach. Two courses are analyzed: one that provides training for oral language translators and interpreters at the Universitat Autònoma de Barcelona (UAB) in Spain, and another that trains sign language translators and interpreters at the Federal University of Goiás in Brazil (UFG). The course components investigated are: training objectives, graduate profile, and the courses of the curricula on interpreter training and kind of training (focus on linguistic, operational, or theoretical competence). The results show that the course offered at the UFG has a more theoretical and conceptual focus compared to the course offered at the UAB, which, in turn, is much more hands-on and competence based.
DOI: 10.6084/m9.figshare.6208010
title: Grape (Vitis Vinifera) Pomace Flour as Pigment Agent of Quail Eggs

description: ABSTRACT The aim of the study was to evaluate the effect of dietary grape pomace flour (GPF) inclusion on the performance and egg quality of European quails (Coturnix coturnix coturnix) in lay. One hundred ninety-two (192), 42-day-old quails were distributed in a completely randomized design with four treatments (0, 2, 4 and 6% grape pomace flour inclusion) with six replicates of eight birds each. The performance parameters egg weight (g), average feed intake (g/bird), total feed intake (g/bird), egg production (%) and feed conversion ratio (kg/dozen) were evaluated, as well as egg quality traits Haugh unit, albumen weight (g), yolk weight (g), eggshell thickness (mm), egg specific gravity (g/cm3), and yolk pigmentation. There was no effect (p&gt;0.05) of dietary GPF levels on egg production, feed intake, or feed conversion ratio. Egg weight, albumen weight, and egg specific gravity linearly decreased (p&lt;0.05) as GPM levels increased in the diet. Haugh unit and eggshell thickness were not affected (p&gt;0.05) by the treatments. A quadratic effect (p&lt;0.05) was observed for yolk weight, with an estimated maximal inclusion level of grape pomace flour of 4.18% to obtain the highest yolk weight. A quadratic effect (p&lt;0.05) was also observed on yolk pigmentation, with an estimated minimal level of 3.2% for this parameter. The minimal inclusion of 3.2% of grape pomace flour in quail diets influenced the egg yolk pigmentation, demonstrating its efficiency as a pigmentation additive.
DOI: 10.6084/m9.figshare.6208010.v1
title: Grape (Vitis Vinifera) Pomace Flour as Pigment Agent of Quail Eggs

description: ABSTRACT The aim of the study was to evaluate the effect of dietary grape pomace flour (GPF) inclusion on the performance and egg quality of European quails (Coturnix coturnix coturnix) in lay. One hundred ninety-two (192), 42-day-old quails were distributed in a completely randomized design with four treatments (0, 2, 4 and 6% grape pomace flour inclusion) with six replicates of eight birds each. The performance parameters egg weight (g), average feed intake (g/bird), total feed intake (g/bird), egg production (%) and feed conversion ratio (kg/dozen) were evaluated, as well as egg quality traits Haugh unit, albumen weight (g), yolk weight (g), eggshell thickness (mm), egg specific gravity (g/cm3), and yolk pigmentation. There was no effect (p&gt;0.05) of dietary GPF levels on egg production, feed intake, or feed conversion ratio. Egg weight, albumen weight, and egg specific gravity linearly decreased (p&lt;0.05) as GPM levels increased in the diet. Haugh unit and eggshell thickness were not affected (p&gt;0.05) by the treatments. A quadratic effect (p&lt;0.05) was observed for yolk weight, with an estimated maximal inclusion level of grape pomace flour of 4.18% to obtain the highest yolk weight. A quadratic effect (p&lt;0.05) was also observed on yolk pigmentation, with an estimated minimal level of 3.2% for this parameter. The minimal inclusion of 3.2% of grape pomace flour in quail diets influenced the egg yolk pigmentation, demonstrating its efficiency as a pigmentation additive.
DOI: 10.6084/m9.figshare.6208004
title: Standardized Precipitation Index Variability in the Northern Region of Paraná State Associated with the El Niño - Southern Oscillation

description: Abstract This study aimed to evaluate drought variability based on Standardized Precipitation Index (SPI) in localities in northern region of Parana State and its relationship with El Niño-Southern Oscillation (ENSO). Rainfall of five meteorological stations 40 years time series, obtained from Agronomic Institute of Paraná, National Institute of Meteorology and Paraná Meteorological System. It was noted that El Niño and La Niña events influenced annual rainfall variability, however, showed less significant associations with dry extremes of SPI index. With significant reduction of rainfall totals, June to August period registered highest frequency of SPI categories moderately dry (18.3%), very dry (13.0%) and extremely dry (7.0%). The highest monthly drought frequencies were intensified, moderate, very and extremely dry, recorded at Apucarana station (83 events), followed by Maringá and Paranavaí stations (68 events), and Bela Vista do Paraíso (63 events) and Londrina (66 events), with lowest occurrences of drought events. Although, literature consulted indicates association between increase or reduction of rainfall totals during El Niño and La Niña events occurrence, Kendall, Spearman and Pearson correlations, and statistical parameters used indicated predominantly low correlations between results obtained from SPI - 1 month and ENSO in all regions studied.
DOI: 10.6084/m9.figshare.6208004.v1
title: Standardized Precipitation Index Variability in the Northern Region of Paraná State Associated with the El Niño - Southern Oscillation

description: Abstract This study aimed to evaluate drought variability based on Standardized Precipitation Index (SPI) in localities in northern region of Parana State and its relationship with El Niño-Southern Oscillation (ENSO). Rainfall of five meteorological stations 40 years time series, obtained from Agronomic Institute of Paraná, National Institute of Meteorology and Paraná Meteorological System. It was noted that El Niño and La Niña events influenced annual rainfall variability, however, showed less significant associations with dry extremes of SPI index. With significant reduction of rainfall totals, June to August period registered highest frequency of SPI categories moderately dry (18.3%), very dry (13.0%) and extremely dry (7.0%). The highest monthly drought frequencies were intensified, moderate, very and extremely dry, recorded at Apucarana station (83 events), followed by Maringá and Paranavaí stations (68 events), and Bela Vista do Paraíso (63 events) and Londrina (66 events), with lowest occurrences of drought events. Although, literature consulted indicates association between increase or reduction of rainfall totals during El Niño and La Niña events occurrence, Kendall, Spearman and Pearson correlations, and statistical parameters used indicated predominantly low correlations between results obtained from SPI - 1 month and ENSO in all regions studied.