cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7677989
title: Consolidation of Fe-Based Metallic Glass Powders by Hot Pressing

description: An alternative route to obtain bulk metallic glasses is by consolidation of metallic glass powders by deforming these materials in the temperature interval between the crystallization temperature and the glass transition temperature, where the material flows with a reduced viscosity. In the present work, bulk parts of the Fe43.2Co28.8B19.2Si4.8Nb4 alloy were produced by hot-pressing gas-atomized powders (GAP) under different uniaxial pressures. Different microstructural analysis revealed that the initial powder as well as the consolidated parts were mostly amorphous, with similar transformation temperatures, showing that bulk samples of this alloy can be produced by conformation in the supercooled liquid region. The sample conformed under the highest pressure (1GPa) exhibited the highest relative density of 96.1±0.5%. These results show that hot pressing of Fe-based gas-atomized powders is a promising route for producing Fe-based bulk metallic glasses.
DOI: 10.7284/111761
title: CTD (Conductivity, Temperature, Depth) data collected during research cruise BH12-01 using a Sea-Bird SBE-911+ instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677989.v1
title: Consolidation of Fe-Based Metallic Glass Powders by Hot Pressing

description: An alternative route to obtain bulk metallic glasses is by consolidation of metallic glass powders by deforming these materials in the temperature interval between the crystallization temperature and the glass transition temperature, where the material flows with a reduced viscosity. In the present work, bulk parts of the Fe43.2Co28.8B19.2Si4.8Nb4 alloy were produced by hot-pressing gas-atomized powders (GAP) under different uniaxial pressures. Different microstructural analysis revealed that the initial powder as well as the consolidated parts were mostly amorphous, with similar transformation temperatures, showing that bulk samples of this alloy can be produced by conformation in the supercooled liquid region. The sample conformed under the highest pressure (1GPa) exhibited the highest relative density of 96.1±0.5%. These results show that hot pressing of Fe-based gas-atomized powders is a promising route for producing Fe-based bulk metallic glasses.
DOI: 10.6084/m9.figshare.7677983
title: Evaluation of SSR and SNP markers in Rubus glaucus Benth progenitors selection

description: Abstract Rubus glaucus Benth (known as “mora de castilla”) is a Colombian agricultural product, with probably, the major potential. This fruit combines features of Idaeobatus and Rubus subgenera. Despite its recognized importance in the economy of small producers, this crop has received little technological development; as a result, sowing procedures of this specie is done by using local cultivars asexually propagated by producers. Associated Rubus producers in Colombia has noticed the necessity to formalize the offer of planting material, starting with plant breeding programs tending to the obtention of more productive varieties with morphological features that facilitates cultural activities. This study presents the results of the evaluation of SSR and SNPs markers obtained in previous experimental works from a RNA-Seq transcriptome analysis. It was evaluated 15 promissory R. glaucus cultivars, which could be potential progenitors in future breeding schemes. Genetic characterization was accomplished by testing 22 SSR microsatellite and 78 single nucleotide polymorphisms (SNPs) markers. From evaluated SSR markers, 15 yielded positive PCR amplification generating 29 loci and 58 alleles. From evaluated SNPs markers, 36 yielded positive PCR amplification. Obtained sequences from amplified products with SNPs showed high homology with species belonging to Rosaceae family. Selection criteria of progenitors were based on the results of molecular characterizations and useful morphological features in the culture management. This research demonstrates the utility of molecular markers to assess genetic diversity of potential progenitors susceptible to plant breeding processes. This process, highly known as development of parental populations, determines in a great manner the success of plant breeding processes.
DOI: 10.7284/109965
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-01 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677974
title: Selection index based on phenotypic and genotypic values predicted by REML/BLUP in Papaya

description: Abstract Selection of superior genotypes based on the simultaneous responses to different characteristics is a fundamental strategy in plant breeding. This study aimed to compare the efficiency of four selection index constructed using phenotypic and genotypic values in a segregating population of the cultivar Rubi Incaper 511. Eight morpho-agronomic variates and the severity of black-spot and phoma-spot were evaluated under field conditions. The classical selection index were calculated based on non-standardized phenotypic means (NSM), standardized means (SM), and genotypic values predicted by REML/BLUP (GVP), using predetermined economic weights. Additionally, the rank sum (RS) was obtained on the basis of the classification of individuals in these three selection index. For ten characteristics, the selected individuals showed a higher mean than did the original population. The best selection differential values were obtained by SM, however, the highest degree of coincidence among the selected individuals was obtained between GVP and RS (80%). The index used were efficient at selecting individuals with higher soluble solids and lower diseases severity evaluated. Therefore, for the papaya breeding programs, different selection index need to be evaluated to maximize genetic gain.
DOI: 10.6084/m9.figshare.7677980
title: Hepatitis Delta Prevalence in South America: A Systematic Review and Meta-Analysis

description: Abstract Hepatitis delta virus (HDV) has been associated with acute or chronic hepatitis in Latin America, but there is no prevalence study covering South American countries. This meta-analysis aimed to estimate anti-HDV prevalence through a systematic review of published articles in English, Portuguese and Spanish until December 2017. Searches were conducted in Health Virtual Library, Capes, Lilacs, PubMed, and SciELO, according to defined criteria regarding participant selection and geographical setting. Study quality was assessed using the GRADE guidelines. Pooled anti-HDV prevalence was calculated using the DerSimonian-Laird random-effects model with Freeman-Tukey double arcsine transformation. Out of the 405 identified articles, only 31 met the eligibility criteria for inclusion in the meta-analysis. In South America, pooled anti-HDV prevalence among hepatitis B virus carriers was 22.37% (95% confidence interval: 13.72-32.26), though it appeared less frequently in some countries and populations, according to the data collection date. The findings indicated significant successive reductions in anti-HDV prevalence over thirty years. However, there was a scarcity of HDV epidemiological studies outside the Amazon Basin, notably in the Southwest continent and absence of target population standardization. There was a high HDV prevalence in South American countries, despite differences in methodological characteristics and outcomes, highlighting a drastic decline in the last decades. Future studies should identify HDV prevalence estimates in other regions of the continent and identify risk factors.
DOI: 10.6084/m9.figshare.7677977
title: Money, Credit and Reform in the Portuguese Imperial State: the writings of D. Rodrigo de Souza Coutinho, 1783-1800

description: Abstract The article aims to analyse some ideas about money and credit in the writings of the Portuguese statesman D. Rodrigo de Souza Coutinho (1755-1812) in the end of the 18th century, giving emphasis to the Brazilian dimension and to the appropriation and transformation of Smithian ideas. The text presents the reflections produced when Souza Coutinho was ambassador in Turin and after State Secretary of the Overseas Domains and Navy Affairs. It is also discussed the projects to issue paper money and the plans to create credit institutions to promote the colonial economy.
DOI: 10.6084/m9.figshare.7677983.v1
title: Evaluation of SSR and SNP markers in Rubus glaucus Benth progenitors selection

description: Abstract Rubus glaucus Benth (known as “mora de castilla”) is a Colombian agricultural product, with probably, the major potential. This fruit combines features of Idaeobatus and Rubus subgenera. Despite its recognized importance in the economy of small producers, this crop has received little technological development; as a result, sowing procedures of this specie is done by using local cultivars asexually propagated by producers. Associated Rubus producers in Colombia has noticed the necessity to formalize the offer of planting material, starting with plant breeding programs tending to the obtention of more productive varieties with morphological features that facilitates cultural activities. This study presents the results of the evaluation of SSR and SNPs markers obtained in previous experimental works from a RNA-Seq transcriptome analysis. It was evaluated 15 promissory R. glaucus cultivars, which could be potential progenitors in future breeding schemes. Genetic characterization was accomplished by testing 22 SSR microsatellite and 78 single nucleotide polymorphisms (SNPs) markers. From evaluated SSR markers, 15 yielded positive PCR amplification generating 29 loci and 58 alleles. From evaluated SNPs markers, 36 yielded positive PCR amplification. Obtained sequences from amplified products with SNPs showed high homology with species belonging to Rosaceae family. Selection criteria of progenitors were based on the results of molecular characterizations and useful morphological features in the culture management. This research demonstrates the utility of molecular markers to assess genetic diversity of potential progenitors susceptible to plant breeding processes. This process, highly known as development of parental populations, determines in a great manner the success of plant breeding processes.
DOI: 10.6084/m9.figshare.7677971
title: Feeding preference of the shredder Phylloicus sp. for plant leaves of Chrysophyllum oliviforme or Miconia chartacea after conditioning in streams from different biomes

description: Abstract Macroinvertebrate shredders consume preferably leaves conditioned by fungi and bacteria which offer greater palatability to them. Plant species in Cerrado present high concentration of chemical elements such as lignin and cellulose, phenols and tanins thus making them less attractive for shredders consumption and limiting the palatability. This study aimed to evaluate the feeding preference of a macroinvertebrate shredder of the genus Phylloicus for plant material from two different biomes (Cerrado and Mata Atlântica), after conditioning in a stream of Mata Atlântica and observing their physical and chemical characteristics. Senescent leaves were collected, monthly from the litterfall of riparian vegetation in a 500 m stretch of a stream in each biome from August 2014 to January 201. The most abundant species in each stream was selected for the experiment. The experimental design consisted in with two treatments. The first (T1) comprised leaf discs from Chrysophyllum oliviforme (Cerrado species) together with leaf discs of Miconia chartacea (Atlantic Forest species) which were conditioned in the Atlantic Forest stream. The second treatment (T2) involved leaf discs of Miconia chartacea conditioned in Mata Altlântica and Cerrado streams. Both tests had showed significant differences between the two treatments (T1 and T2). For T1, there was consumption of M. chartacea leaf discs by Phylloicus sp., but there was no consumption of C. oliviforme discs. For T2, there was preference for M. chartaceae leaves conditioned in a stream of Mata Atlântica than in Cerrado stream. The results showed that Phylloicus sp., had presented preference for food detritus of the Mata Antlântica biome and rejection to the one from Cerrado biome.
DOI: 10.6084/m9.figshare.7677974.v1
title: Selection index based on phenotypic and genotypic values predicted by REML/BLUP in Papaya

description: Abstract Selection of superior genotypes based on the simultaneous responses to different characteristics is a fundamental strategy in plant breeding. This study aimed to compare the efficiency of four selection index constructed using phenotypic and genotypic values in a segregating population of the cultivar Rubi Incaper 511. Eight morpho-agronomic variates and the severity of black-spot and phoma-spot were evaluated under field conditions. The classical selection index were calculated based on non-standardized phenotypic means (NSM), standardized means (SM), and genotypic values predicted by REML/BLUP (GVP), using predetermined economic weights. Additionally, the rank sum (RS) was obtained on the basis of the classification of individuals in these three selection index. For ten characteristics, the selected individuals showed a higher mean than did the original population. The best selection differential values were obtained by SM, however, the highest degree of coincidence among the selected individuals was obtained between GVP and RS (80%). The index used were efficient at selecting individuals with higher soluble solids and lower diseases severity evaluated. Therefore, for the papaya breeding programs, different selection index need to be evaluated to maximize genetic gain.
DOI: 10.6084/m9.figshare.7677977.v1
title: Money, Credit and Reform in the Portuguese Imperial State: the writings of D. Rodrigo de Souza Coutinho, 1783-1800

description: Abstract The article aims to analyse some ideas about money and credit in the writings of the Portuguese statesman D. Rodrigo de Souza Coutinho (1755-1812) in the end of the 18th century, giving emphasis to the Brazilian dimension and to the appropriation and transformation of Smithian ideas. The text presents the reflections produced when Souza Coutinho was ambassador in Turin and after State Secretary of the Overseas Domains and Navy Affairs. It is also discussed the projects to issue paper money and the plans to create credit institutions to promote the colonial economy.
DOI: 10.6084/m9.figshare.7677980.v1
title: Hepatitis Delta Prevalence in South America: A Systematic Review and Meta-Analysis

description: Abstract Hepatitis delta virus (HDV) has been associated with acute or chronic hepatitis in Latin America, but there is no prevalence study covering South American countries. This meta-analysis aimed to estimate anti-HDV prevalence through a systematic review of published articles in English, Portuguese and Spanish until December 2017. Searches were conducted in Health Virtual Library, Capes, Lilacs, PubMed, and SciELO, according to defined criteria regarding participant selection and geographical setting. Study quality was assessed using the GRADE guidelines. Pooled anti-HDV prevalence was calculated using the DerSimonian-Laird random-effects model with Freeman-Tukey double arcsine transformation. Out of the 405 identified articles, only 31 met the eligibility criteria for inclusion in the meta-analysis. In South America, pooled anti-HDV prevalence among hepatitis B virus carriers was 22.37% (95% confidence interval: 13.72-32.26), though it appeared less frequently in some countries and populations, according to the data collection date. The findings indicated significant successive reductions in anti-HDV prevalence over thirty years. However, there was a scarcity of HDV epidemiological studies outside the Amazon Basin, notably in the Southwest continent and absence of target population standardization. There was a high HDV prevalence in South American countries, despite differences in methodological characteristics and outcomes, highlighting a drastic decline in the last decades. Future studies should identify HDV prevalence estimates in other regions of the continent and identify risk factors.
DOI: 10.7284/111763
title: CTD (Conductivity, Temperature, Depth) data collected during research cruise BH12-03 using a Sea-Bird SBE-911+ instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7677968
title: SIMULTANEOUS PRODUCTION OF BIOSURFACTANTS AND LIPASES FROM Aspergillus niger AND OPTIMIZATION BY RESPONSE SURFACE METHODOLOGY AND DESIRABILITY FUNCTIONS

description: Abstract Microbial conversion for the synthesis of high added-value compounds, such as biosurfactants and lipases, is one of the most promising fields within the biotechnology industry, given its current development. In this study the simultaneous production of biosurfactants and lipases by Aspergillus niger in a submerged bioprocess was analyzed. Full Factorial Design (23) was conducted to assess the influence of the malt extract (g·L-1; 25, 50, 75) and soybean oil concentrations (% v/v; 0.0, 1.25, 2.5) and agitation rates (rpm; 0.0, 100, 200) on biosurfactant and lipase production. Higher levels of the factors favored microbial growth, while their lower levels favored the production of biosurfactants and lipases. The variables were optimized through the response surface methodology and desirability functions, obtaining simultaneous maximized values of 0.48 g·L-1 (biomass); 42.03% (EAw/o);2.17 UE (EAw/o) and 3.28 U (LA). This indicates the possibility of combined biosurfactant and lipase production.
DOI: 10.6084/m9.figshare.7677971.v1
title: Feeding preference of the shredder Phylloicus sp. for plant leaves of Chrysophyllum oliviforme or Miconia chartacea after conditioning in streams from different biomes

description: Abstract Macroinvertebrate shredders consume preferably leaves conditioned by fungi and bacteria which offer greater palatability to them. Plant species in Cerrado present high concentration of chemical elements such as lignin and cellulose, phenols and tanins thus making them less attractive for shredders consumption and limiting the palatability. This study aimed to evaluate the feeding preference of a macroinvertebrate shredder of the genus Phylloicus for plant material from two different biomes (Cerrado and Mata Atlântica), after conditioning in a stream of Mata Atlântica and observing their physical and chemical characteristics. Senescent leaves were collected, monthly from the litterfall of riparian vegetation in a 500 m stretch of a stream in each biome from August 2014 to January 201. The most abundant species in each stream was selected for the experiment. The experimental design consisted in with two treatments. The first (T1) comprised leaf discs from Chrysophyllum oliviforme (Cerrado species) together with leaf discs of Miconia chartacea (Atlantic Forest species) which were conditioned in the Atlantic Forest stream. The second treatment (T2) involved leaf discs of Miconia chartacea conditioned in Mata Altlântica and Cerrado streams. Both tests had showed significant differences between the two treatments (T1 and T2). For T1, there was consumption of M. chartacea leaf discs by Phylloicus sp., but there was no consumption of C. oliviforme discs. For T2, there was preference for M. chartaceae leaves conditioned in a stream of Mata Atlântica than in Cerrado stream. The results showed that Phylloicus sp., had presented preference for food detritus of the Mata Antlântica biome and rejection to the one from Cerrado biome.
DOI: 10.6084/m9.figshare.7677950
title: Intuitive eating in youth: Its relationship with nutritional status

description: ABSTRACT Objective To determine intuitive eating in young adults and the effects of factors such as gender, Body Mass Index and dietary intake, and dietary adequacy on intuitive eating. Methods This cross-sectional study was conducted with students at Gazi University in Ankara (N=665; 17.6% men; 82.4% women). The questionnaire, including the general characteristics, anthropometric measurements, Intuitive Eating Scale-2, and 24-H Dietary Recall sections, were applied to all participants. For the evaluation of the diet, Nutrient Adequacy Ratio and Mean Adequacy Ratio were used. Results The mean Intuitive Eating Scale-2 score was 3.2±0.33; men’s and women’s scores were 3.3±0.37 and 3.2±0.32, respectively (p&lt;0.05). According to linear regression analysis, gender, age and mean adequacy ratio had an effect on the model for the score (p&lt;0.05). In addition, there was a negative correlation between Intuitive Eating Scale-2 scores and Body Mass Index values in women (rp=-0.095, p=0.026). Conclusion The intuitive eating scores varied according to gender, dietary adequacy and age. Intuitive eating may be effective in the formation of long-term behavioral changes, which is beneficial for the treatment of obesity. The result of this study may encourage the development of this behavior in groups (may vary according to gender), that is thought to be effective by considering the changes of intuitive eating behavior.
DOI: 10.6084/m9.figshare.7677956
title: Accelerated collagen cross-linking in the management of advanced Acanthamoeba keratitis

description: ABSTRACT Purpose: To report our initial experience in the treatment of Acanthamoeba keratitis with accelerated corneal collagen cross-linking. Methods: Retrospective chart review of patients diagnosed with Acanthamoeba keratitis with progressive corneal melting who were treated with accelerated collagen cross-linking. Results: A total of 6 eyes (5 patients) were reviewed. All the patients received adjuvant therapy with moxifloxacin and chlorhexidine. In 4 cases, the ulcer healed with a mean interval to epithelialization of 108.8 days (range 59-217). In 2 eyes, there was a persistent neurotrophic ulcer. The melting was not progressive in any case, nor did any eye required emergency penetrating keratoplasy. Conclusion: This study suggests a beneficial effect of accelerated collagen cross-linking in cases of Acanthamoeba keratitis with corneal melting. Thus, collagen cross-linking may be considered as adjuvant treatment for Acanthamoeba keratitis.
DOI: 10.7284/109967
title: GNSS (Global Navigation Satellite System) data collected during research cruise BH12-03 using a Northstar 941X instrument system onboard the platform RV Blue Heron

description: Original (unprocessed) data collected during a Field_expedition