cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.21601247.v1
title: Presentation of the "Step-by-step in communication” equine-assisted therapy intervention program for children with autism

description: ABSTRACT The objective of this paper is to present the “Step-by-step in communication” equine-assisted speech-language-hearing rehabilitation program to treat language impairment in children. The program was developed in three stages: literature analysis, pilot application, and clinical analysis. The literature was analyzed by searching, reading, and discussing articles and books on the topic, published up to 2018. After this stage, the first version of the program was developed. This version addressed: participants’ language assessment, application of 10 sessions, monitoring and record of activities in each session, participants’ reassessment, and adjustment of techniques and activities. The clinical analysis took place after the pilot application with the following procedures: analysis by three judges, revision of the approach by the authors, and development of the final version of the “Step-by-step in communication” program, comprising eight theme modules with 24 sessions, and based on four main pillars, which are applied in equine-assisted therapy activities. Each pillar has specific objectives and strategies. The activities aim at formal (semantic and morphosyntactic) and pragmatic aspects of language. Their theoretical/practical framework is grounded on functional grammar, and the strategies are based on equine-assisted therapy experiences that open the way for communication.
DOI: 10.6084/m9.figshare.21601248
title: Use of the test bench for spray drift assessment under subtropical climate conditions

description: ABSTRACT As an alternative to the International Organization for Standardization (ISO) method 22866, a method for the field measurement of spray drift was developed in the Department of Agricultural, Forestry and Environmental Economics and Engineering of the University of Turin, Italy. This new method, termed “test bench,” can be applied for wind conditions beyond those covered in ISO 22866. The aim of this study was to quantify the drift potential of three nozzles at two working pressures and two sprayer boom heights using the test bench method, under subtropical climate conditions. The experiment was conducted at Bandeirantes, Paraná State, Brazil, from 2018 to 2019 in a completely randomized design with 12 treatments, wherein three nozzles were used at the minimum and maximum working pressures, and two boom heights were tested, with four replicates for each combination. The following nozzles were used: XR11002 (100 and 400 kPa), AIXR11002 (100 and 600 kPa), and ATR 2.0 (400 and 2000 kPa), operating at boom heights of 0.50 and 1.00 m. The test bench method allows for drift assessment under subtropical climate conditions, and the results revealed that changes in meteorological conditions, nozzles, and pressure are key factors affecting the drift potential of boom sprayers. Relative air humidity and working pressure were the most important determining factors of the drift potential of the nozzles, whereas boom height had no effect on drift potential.
DOI: 10.6084/m9.figshare.21601248.v1
title: Use of the test bench for spray drift assessment under subtropical climate conditions

description: ABSTRACT As an alternative to the International Organization for Standardization (ISO) method 22866, a method for the field measurement of spray drift was developed in the Department of Agricultural, Forestry and Environmental Economics and Engineering of the University of Turin, Italy. This new method, termed “test bench,” can be applied for wind conditions beyond those covered in ISO 22866. The aim of this study was to quantify the drift potential of three nozzles at two working pressures and two sprayer boom heights using the test bench method, under subtropical climate conditions. The experiment was conducted at Bandeirantes, Paraná State, Brazil, from 2018 to 2019 in a completely randomized design with 12 treatments, wherein three nozzles were used at the minimum and maximum working pressures, and two boom heights were tested, with four replicates for each combination. The following nozzles were used: XR11002 (100 and 400 kPa), AIXR11002 (100 and 600 kPa), and ATR 2.0 (400 and 2000 kPa), operating at boom heights of 0.50 and 1.00 m. The test bench method allows for drift assessment under subtropical climate conditions, and the results revealed that changes in meteorological conditions, nozzles, and pressure are key factors affecting the drift potential of boom sprayers. Relative air humidity and working pressure were the most important determining factors of the drift potential of the nozzles, whereas boom height had no effect on drift potential.
DOI: 10.6084/m9.figshare.21601250
title: Bud-break promoters for the improvement of the budburst of pecan cultivars

description: Abstract The objective of this work was to evaluate the effect of different bud-breaking substances on the budburst of the Barton, Desirable, and Jackson pecan (Carya illinoinensis) cultivars. The experimental design was a randomized complete block with four replicates. The treatments consisted of spraying different rates of commercial bud-break promoters on the trees of these cultivars, in order to induce budburst. The budburst percentage of axillary buds and the budburst heterogeneity index (BHI) were evaluated. Regardless of the used rate, the application of the hydrogen cyanamide product improved the budburst of the tested cultivars and reduced the BHI. In addition, water soluble N + Ca at 6% and water soluble N + organic C soluble in water at 7% significantly improve the budburst and reduce the BHI of the evaluated cultivars, being, therefore, potential alternatives to replace hydrogen cyanamide.
DOI: 10.6084/m9.figshare.21601250.v1
title: Bud-break promoters for the improvement of the budburst of pecan cultivars

description: Abstract The objective of this work was to evaluate the effect of different bud-breaking substances on the budburst of the Barton, Desirable, and Jackson pecan (Carya illinoinensis) cultivars. The experimental design was a randomized complete block with four replicates. The treatments consisted of spraying different rates of commercial bud-break promoters on the trees of these cultivars, in order to induce budburst. The budburst percentage of axillary buds and the budburst heterogeneity index (BHI) were evaluated. Regardless of the used rate, the application of the hydrogen cyanamide product improved the budburst of the tested cultivars and reduced the BHI. In addition, water soluble N + Ca at 6% and water soluble N + organic C soluble in water at 7% significantly improve the budburst and reduce the BHI of the evaluated cultivars, being, therefore, potential alternatives to replace hydrogen cyanamide.
DOI: 10.6084/m9.figshare.21601251
title: The tangibility of the intangible: ringing bells and cities

description: ABSTRACT This article aims to contribute to the reflection about the bells and their materiality. Around the object, there is a system that involves aspects of its confection - casting and tuning -, its uses as a liturgical and civil instrument, as well as practices and representations about this cultural asset, whose functions are no longer essential for life in contemporary society. Thus, we make use of national and foreign bibliography on the theme. By presenting different aspects of the materiality of bells, we seek to shed light on the need for further research on the different mechanical trades in colonial towns and cities and on the development of archaeological studies on bell casting in Brazil. Attention is also drawn to the documentation regarding the subject held in the archives of the brotherhoods in different Brazilian cities. Finally, this article seeks to highlight, with the baptism or blessing of the bells, some uses, practices, and representations of the “bronzes.” These elements helped us to identify some answers, even if provisional, about the maintenance of social practices around the bells, giving the groups that cultivate them a sense of belonging to the community besides offering a content to human experiences with time.
DOI: 10.6084/m9.figshare.21601251.v1
title: The tangibility of the intangible: ringing bells and cities

description: ABSTRACT This article aims to contribute to the reflection about the bells and their materiality. Around the object, there is a system that involves aspects of its confection - casting and tuning -, its uses as a liturgical and civil instrument, as well as practices and representations about this cultural asset, whose functions are no longer essential for life in contemporary society. Thus, we make use of national and foreign bibliography on the theme. By presenting different aspects of the materiality of bells, we seek to shed light on the need for further research on the different mechanical trades in colonial towns and cities and on the development of archaeological studies on bell casting in Brazil. Attention is also drawn to the documentation regarding the subject held in the archives of the brotherhoods in different Brazilian cities. Finally, this article seeks to highlight, with the baptism or blessing of the bells, some uses, practices, and representations of the “bronzes.” These elements helped us to identify some answers, even if provisional, about the maintenance of social practices around the bells, giving the groups that cultivate them a sense of belonging to the community besides offering a content to human experiences with time.
DOI: 10.6084/m9.figshare.21601253
title: The impact of heterogeneity of variances on the genetic evaluation of performance traits in Nellore cattle

description: ABSTRACT The objective was to evaluate the existence of heterogeneity of variances and its impact on the genetic evaluation of ponderal performance in sires of the Nellore breed. We used records of adjusted body weights at 210 (W210), 365 (W365), and 450 (W450) days of age. Both W365 and W450 were combined by principal component analyses using the first component (PC). Average daily gain (ADG) was obtained by difference between W450 and W210. The classes of standard deviations (SD) for W210, PC, and ADG were obtained by the standardization of means of herd-year means subclasses, with positive values composing the high SD and values equal and less than zero composing the SD. The model included the fixed effects of contemporary group and age at calving as a covariate, random genetic additive, and maternal genetic (except for PC) effects, and the permanent maternal environment. Variance components were obtained by Gibbs sampling. Posterior means of heritability in analyses without considering heterogeneity of variances ranged from 0.15±0.01 to 0.31±0.01. Posterior means of genetic correlations between the two classes of SD for W210, PC, and ADG were equal to 0.85±0.04, 0.83±0.03, and 0.71±0.08, respectively. Spearman correlation to breeding values of sires for ADG as the selection intensity increased in them, and the correlations between breeding values in general analyses were more correlated with those predicted in the high DP. Therefore, when there is a higher selection intensity on the sires only for the ADG criterion, there is a significant presence of the heterogeneity of variances and impact on the genetic evaluation of the sires. Thus, for ADG, the predictions of breeding values obtained by the genetic evaluation model in which the heterogeneity of variances are not considered are more weighted by the class of greater heterogeneity.
DOI: 10.6084/m9.figshare.21601253.v1
title: The impact of heterogeneity of variances on the genetic evaluation of performance traits in Nellore cattle

description: ABSTRACT The objective was to evaluate the existence of heterogeneity of variances and its impact on the genetic evaluation of ponderal performance in sires of the Nellore breed. We used records of adjusted body weights at 210 (W210), 365 (W365), and 450 (W450) days of age. Both W365 and W450 were combined by principal component analyses using the first component (PC). Average daily gain (ADG) was obtained by difference between W450 and W210. The classes of standard deviations (SD) for W210, PC, and ADG were obtained by the standardization of means of herd-year means subclasses, with positive values composing the high SD and values equal and less than zero composing the SD. The model included the fixed effects of contemporary group and age at calving as a covariate, random genetic additive, and maternal genetic (except for PC) effects, and the permanent maternal environment. Variance components were obtained by Gibbs sampling. Posterior means of heritability in analyses without considering heterogeneity of variances ranged from 0.15±0.01 to 0.31±0.01. Posterior means of genetic correlations between the two classes of SD for W210, PC, and ADG were equal to 0.85±0.04, 0.83±0.03, and 0.71±0.08, respectively. Spearman correlation to breeding values of sires for ADG as the selection intensity increased in them, and the correlations between breeding values in general analyses were more correlated with those predicted in the high DP. Therefore, when there is a higher selection intensity on the sires only for the ADG criterion, there is a significant presence of the heterogeneity of variances and impact on the genetic evaluation of the sires. Thus, for ADG, the predictions of breeding values obtained by the genetic evaluation model in which the heterogeneity of variances are not considered are more weighted by the class of greater heterogeneity.
DOI: 10.6084/m9.figshare.21601254
title: Nondestructive method for estimating the leaf area of sapodilla from linear leaf dimensions

description: ABSTRACT The leaf area is a parameter of fundamental importance in studies on plant growth and physiology. The objective of this study was to build allometric equations for the accurate and fast estimation of sapodilla leaf areas. In total, 250 leaves of different shapes and sizes were collected from sapodilla matrices trees growing at the Universidade Federal Rural do Semi-Árido, Mossoró-RN, Brazil. For each leaf, the length, width, product of length and width (LW), product of length and length, product of width and width, and leaf area were measured. Linear and nonlinear models were used to construct the allometric equations. The best equations were chosen on the basis of the following criteria: the highest coefficient of determination, Pearson’s linear correlation coefficient, and Willmott’s index of agreement; and the lowest Akaike information criterion and root mean square error. It was verified that the models that used the LW value presented the best criteria for estimating the leaf area. Specifically, the equations ŷ = 0.664 × LW1.018 and ŷ = 0.713 × LW, which use LW values, are the most suitable for estimating the leaf area of sapodilla quickly and accurately.
DOI: 10.6084/m9.figshare.21601254.v1
title: Nondestructive method for estimating the leaf area of sapodilla from linear leaf dimensions

description: ABSTRACT The leaf area is a parameter of fundamental importance in studies on plant growth and physiology. The objective of this study was to build allometric equations for the accurate and fast estimation of sapodilla leaf areas. In total, 250 leaves of different shapes and sizes were collected from sapodilla matrices trees growing at the Universidade Federal Rural do Semi-Árido, Mossoró-RN, Brazil. For each leaf, the length, width, product of length and width (LW), product of length and length, product of width and width, and leaf area were measured. Linear and nonlinear models were used to construct the allometric equations. The best equations were chosen on the basis of the following criteria: the highest coefficient of determination, Pearson’s linear correlation coefficient, and Willmott’s index of agreement; and the lowest Akaike information criterion and root mean square error. It was verified that the models that used the LW value presented the best criteria for estimating the leaf area. Specifically, the equations ŷ = 0.664 × LW1.018 and ŷ = 0.713 × LW, which use LW values, are the most suitable for estimating the leaf area of sapodilla quickly and accurately.
DOI: 10.6084/m9.figshare.21601257
title: Methods for determining the emission of greenhouse gases in swine farming

description: ABSTRACT Swine production systems contribute to emission of greenhouse gases (CO2, N2O, and CH4) and ammonia (NH3) into the atmosphere. Therefore, the objective of this study was to evaluate methods for determining the emissions of ammonia and greenhouse gases (GHG) in a commercial swine production unit with natural ventilation during the finishing phase. The concentrations of gases in the air were measured using a gas analyzer (INNOVA 1412), and the flow emission was calculated by considering the ventilation rate and the differences in gas concentration between the interior and exterior of the installation. The results showed that the emission flow obtained via the simplified method in [g per swine h-1] was 2.689, 0.30, 4.39, 13.55, and 3.273 for CO2, N2O, CH4, NH3, and water vapor, respectively. The flow obtained using the continuous method in [g per swine h-1] was 574, 0.67, 19.50, 5.84, and 7.2 for CO2, N2O, CH4, NH3, and water vapor, respectively. The proposed simplified method was highly accurate for estimating GHG emissions from swine production systems with natural ventilation.
DOI: 10.6084/m9.figshare.21601257.v1
title: Methods for determining the emission of greenhouse gases in swine farming

description: ABSTRACT Swine production systems contribute to emission of greenhouse gases (CO2, N2O, and CH4) and ammonia (NH3) into the atmosphere. Therefore, the objective of this study was to evaluate methods for determining the emissions of ammonia and greenhouse gases (GHG) in a commercial swine production unit with natural ventilation during the finishing phase. The concentrations of gases in the air were measured using a gas analyzer (INNOVA 1412), and the flow emission was calculated by considering the ventilation rate and the differences in gas concentration between the interior and exterior of the installation. The results showed that the emission flow obtained via the simplified method in [g per swine h-1] was 2.689, 0.30, 4.39, 13.55, and 3.273 for CO2, N2O, CH4, NH3, and water vapor, respectively. The flow obtained using the continuous method in [g per swine h-1] was 574, 0.67, 19.50, 5.84, and 7.2 for CO2, N2O, CH4, NH3, and water vapor, respectively. The proposed simplified method was highly accurate for estimating GHG emissions from swine production systems with natural ventilation.
DOI: 10.6084/m9.figshare.21601259
title: Postharvest of edible flowers

description: Abstract The objective of this work was to evaluate the changes in the physicochemical properties of different species of edible flowers in the postharvest period. Flowers of Viola cornuta (light or dark colored), Viola tricolor, Antirrhinum majus, Dianthus chinensis, and Tagetes patula were selected, packed, and placed in a cold chamber of the BOD type, at 5±1°C and 90–95% relative humidity. Every two days, fresh weight loss, visual quality using a scale score, and total longevity were evaluated. The total soluble solids (SS) content, titratable acidity (TA), the SS/TA ratio, and pH were also evaluated at the time of harvest and at the end of postharvest life. There was a significant increase in the SS contents of light-colored V. cornuta, V. tricolor, and D. chinensis. A significant reduction in TA was observed in light-colored V. cornuta, V. tricolor, A. majus, and D. chinensis at the end of postharvest life. The pH value increased significantly only in T. patula flowers. The studied species of edible flowers have a short commercial longevity, which varies from 4 to 10 days, while the maximum total longevity varies from 6 to 14 days.
DOI: 10.6084/m9.figshare.21601259.v1
title: Postharvest of edible flowers

description: Abstract The objective of this work was to evaluate the changes in the physicochemical properties of different species of edible flowers in the postharvest period. Flowers of Viola cornuta (light or dark colored), Viola tricolor, Antirrhinum majus, Dianthus chinensis, and Tagetes patula were selected, packed, and placed in a cold chamber of the BOD type, at 5±1°C and 90–95% relative humidity. Every two days, fresh weight loss, visual quality using a scale score, and total longevity were evaluated. The total soluble solids (SS) content, titratable acidity (TA), the SS/TA ratio, and pH were also evaluated at the time of harvest and at the end of postharvest life. There was a significant increase in the SS contents of light-colored V. cornuta, V. tricolor, and D. chinensis. A significant reduction in TA was observed in light-colored V. cornuta, V. tricolor, A. majus, and D. chinensis at the end of postharvest life. The pH value increased significantly only in T. patula flowers. The studied species of edible flowers have a short commercial longevity, which varies from 4 to 10 days, while the maximum total longevity varies from 6 to 14 days.
DOI: 10.6084/m9.figshare.21601260
title: A higher altitude enclave of humid forest in the semi-arid of Brazil holds a diversity of conidial fungi on leaf-litter

description: ABSTRACT Brejos de Altitude are enclaves of higher altitude humid forests in the semiarid lowlands of the North-eastern of Brazil. They present unique characteristics in terms of soil and air humidity, temperature, vegetation cover, and biodiversity. Due to these conditions, many cattle ranchers and farmers develop activities that have caused habitat loss and fragmentation of biodiversity. In this study, we aimed to describe the diversity of conidial fungi that occur in the leaf litter of the riparian vegetation in a Brejo de Altitude in Pernambuco, Brazil. Decomposing leaf material was collected from the forest floor in the dry and rainy periods of 2019, incubated in moist chambers and observed daily for fungal structures, for up to 45 days, under dissecting microscope and light microscope. Eighty-four taxa of fungi were identified, totaling 335 occurrences. The air and soil temperature, and precipitation showed an influence on the fungal community. Species richness was greater in the dry period and abundance was greater in the rainy period. The multivariate analyses revealed differences in the conidial fungi community between the dry and rainy periods. A high richness of leaf litter conidial fungal was uncovered in this area of humid forest surrounded by the semiarid vegetation of Caatinga.
DOI: 10.6084/m9.figshare.21601260.v1
title: A higher altitude enclave of humid forest in the semi-arid of Brazil holds a diversity of conidial fungi on leaf-litter

description: ABSTRACT Brejos de Altitude are enclaves of higher altitude humid forests in the semiarid lowlands of the North-eastern of Brazil. They present unique characteristics in terms of soil and air humidity, temperature, vegetation cover, and biodiversity. Due to these conditions, many cattle ranchers and farmers develop activities that have caused habitat loss and fragmentation of biodiversity. In this study, we aimed to describe the diversity of conidial fungi that occur in the leaf litter of the riparian vegetation in a Brejo de Altitude in Pernambuco, Brazil. Decomposing leaf material was collected from the forest floor in the dry and rainy periods of 2019, incubated in moist chambers and observed daily for fungal structures, for up to 45 days, under dissecting microscope and light microscope. Eighty-four taxa of fungi were identified, totaling 335 occurrences. The air and soil temperature, and precipitation showed an influence on the fungal community. Species richness was greater in the dry period and abundance was greater in the rainy period. The multivariate analyses revealed differences in the conidial fungi community between the dry and rainy periods. A high richness of leaf litter conidial fungal was uncovered in this area of humid forest surrounded by the semiarid vegetation of Caatinga.