cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7517621.v1
title: Valorization of mining waste from Ouenza iron ore mine (eastern Algeria)

description: Abstract The present article is devoted to the development of a hematite-poor ore mine in Ouenza, which does not meet the steelmaker's requirements. Significant volumes are stored at the pithead of the mine, and the reserves are estimated at over 100 million tones. This enormous quantity of mining waste occupies an important space and poses a real threat to the environment as well as for the mining city of Ouenza. In order to solve these socio-economic and environmental problems, a sustainable development and a better quality of life for inhabitants of this region is needed. For this, representative samples were taken at the level of the dumps. Taking into account the natural characteristics of the stock namely; mineralogical composition, iron content, particle size of the rock mass, as well as the release mesh of iron minerals from the gangue. Firstly, tests are conducted on the recovery by radiometric separation of iron-rich pieces and graded. Then the rest of the ore was subjected to mechanical preparation followed by enrichment, which will be the subject of another study. The research is conducted on samples to determine the optimal parameters of the g-rays absorption tested by radiometry; these parameters were the velocity of the conveyor belt and the time of exposure to g-rays. The obtained results by this valorization process are very significant: iron content 53.5% and 8.3% recovery.
DOI: 10.6084/m9.figshare.14272003.v1
title: THE CHINESE IN THE PARAÍBA COFFEE VALLEY: PROJECTS, PERSPECTIVES, TRANSITIONS AND FAILURES - 19th CENTURY

description: Abstract: This article analyzes the projects discussed during the administration of D. João (1808-1821) regarding the use of the work of Chinese people and the introduction of new agricultural cultures and investigates the way of life and the insertion of a Chinese community that lived in Bananal, an important municipality in the Paraiba Valley. In addition, we discussed labor-related projects in the 1870s and 1880s, focusing on the debates about the viability of using Chinese in Brazil. For this project, we used criminal lawsuits and inventories, as well as other documentary sources that allowed us to investigate the presence of Chinese in Brazil in the 19th century.
DOI: 10.6084/m9.figshare.7508117.v1
title: Gas permeability of bentonite barriers: development, construction and testing of a measurement system

description: Abstract This article proposes a testing device to quickly and reliably estimate the gas permeability of bentonite-based clay barriers used in landfill cover systems. The testing methodology is based on a transient gas flow regime that passes through the barrier, therefore not requiring the use of sophisticated equipment that aim to maintain constant differential pressure and measure the gas flow, common requirements for testing methods under a permanent flow regime. To confirm the feasibility of the proposed technique, tests were performed on a pure hydrated bentonite layer, which subsequently encompassed samples of geosynthetic clay liner (GCL) at different moisture contents. Geosynthetic clay liners are often selected as a part of the barrier layer for cover systems in solid waste landfills to prevent infiltration of rainfall and migration of biogas into the atmosphere. The results confirmed the equipment reliability and differentiate the different responses of the gas flow barriers studied, considering their different compositions and different moistures.
DOI: 10.6084/m9.figshare.7508618
title: Exogenous enzymes in diets for broilers

description: SUMMARY The aimed of the study was to evaluate the effect of the inclusion of different levels of an enzyme complex consisting of phytase, protease, xylanase, β-glucanase, cellulase, amylase, and pectinase on the parameters of performance, carcass yield and meat quality of broilers. Six hundred broiler chicks were used, and the animals were females with one day of age, from the Cobb 500 strain, and distributed in a completely randomized design, with five levels of inclusion of the enzyme complex (0, 100, 200, 300 and 400g/ton), and six repetitions, with twenty animals each. The weight gain, feed conversion ratio, feed intake and production viability were assessed in stages between 1 to 21, 1 to 35 and 1 to 42 days of age. The carcass yield and meat quality were evaluated at 35 and 42 days of age. We evaluated the characteristics of weight loss by cooking, shear force, water holding capacity, pH, lightness and color. The parameters of performance, carcass yield and carcass parts, and meat quality were not affected by the enzyme supplementation of diets fed to broiler chickens (P&gt;0.05), except for the performance characteristics of the breast and the wings at 42 days of age (P&lt;0.05).
DOI: 10.6084/m9.figshare.7513934
title: Scientific Methodology in Brazil: teaching and interdisciplinarity

description: Abstract: The problem of demarcation has not been satisfactorily explained in the disciplines of Methodology. Explanations about the Hypothetical-Deductive Method, its nature and its use are scarce. This article is the result of a research on the practicing of the Scientific Methodology discipline. The research covered a wide bibliographical database, and represents a contribution towards improving the teaching-learning process and correcting misconceptions encountered in most textbooks. The conclusion is that the reorientation of the discipline is an opportunity to enhance the interdisciplinary practice, and promotes the practice of isomorphism, the development of systematic perspectives and the advance towards transcience.
DOI: 10.6084/m9.figshare.7513934.v1
title: Scientific Methodology in Brazil: teaching and interdisciplinarity

description: Abstract: The problem of demarcation has not been satisfactorily explained in the disciplines of Methodology. Explanations about the Hypothetical-Deductive Method, its nature and its use are scarce. This article is the result of a research on the practicing of the Scientific Methodology discipline. The research covered a wide bibliographical database, and represents a contribution towards improving the teaching-learning process and correcting misconceptions encountered in most textbooks. The conclusion is that the reorientation of the discipline is an opportunity to enhance the interdisciplinary practice, and promotes the practice of isomorphism, the development of systematic perspectives and the advance towards transcience.
DOI: 10.6084/m9.figshare.7508618.v1
title: Exogenous enzymes in diets for broilers

description: SUMMARY The aimed of the study was to evaluate the effect of the inclusion of different levels of an enzyme complex consisting of phytase, protease, xylanase, β-glucanase, cellulase, amylase, and pectinase on the parameters of performance, carcass yield and meat quality of broilers. Six hundred broiler chicks were used, and the animals were females with one day of age, from the Cobb 500 strain, and distributed in a completely randomized design, with five levels of inclusion of the enzyme complex (0, 100, 200, 300 and 400g/ton), and six repetitions, with twenty animals each. The weight gain, feed conversion ratio, feed intake and production viability were assessed in stages between 1 to 21, 1 to 35 and 1 to 42 days of age. The carcass yield and meat quality were evaluated at 35 and 42 days of age. We evaluated the characteristics of weight loss by cooking, shear force, water holding capacity, pH, lightness and color. The parameters of performance, carcass yield and carcass parts, and meat quality were not affected by the enzyme supplementation of diets fed to broiler chickens (P&gt;0.05), except for the performance characteristics of the breast and the wings at 42 days of age (P&lt;0.05).
DOI: 10.6084/m9.figshare.7508117
title: Gas permeability of bentonite barriers: development, construction and testing of a measurement system

description: Abstract This article proposes a testing device to quickly and reliably estimate the gas permeability of bentonite-based clay barriers used in landfill cover systems. The testing methodology is based on a transient gas flow regime that passes through the barrier, therefore not requiring the use of sophisticated equipment that aim to maintain constant differential pressure and measure the gas flow, common requirements for testing methods under a permanent flow regime. To confirm the feasibility of the proposed technique, tests were performed on a pure hydrated bentonite layer, which subsequently encompassed samples of geosynthetic clay liner (GCL) at different moisture contents. Geosynthetic clay liners are often selected as a part of the barrier layer for cover systems in solid waste landfills to prevent infiltration of rainfall and migration of biogas into the atmosphere. The results confirmed the equipment reliability and differentiate the different responses of the gas flow barriers studied, considering their different compositions and different moistures.
DOI: 10.6084/m9.figshare.7509755
title: Early Childhood Education at a Hospital School: the construction of school knowledge

description: This article describes, within the range of school hospital assistance, from an action-research, the process of construction of the relationship with school knowledge by children aged four and five years old, patients in IOP/GRAACC/UNIFESP. This is a critical reflection about the school attendance offered by Escola Móvel/ Aluno Específico (Mobile School/ Specific Student) - EMAE - to kids in the age group corresponding to preschool by doing an analysis of the literacy. As theoretical references, there are contributions from Bakhtin's theory of enunciation and Charlot's assumptions about the relationship between knowledge and figures of learning. There were analyzed speeches from 14 teachers about 23 students, recorded between May and December of 2010.
DOI: 10.6084/m9.figshare.7453109.v1
title: Frontostriatal grey matter atrophy in amyotrophic lateral sclerosis A visual rating study

description: ABSTRACT Amyotrophic lateral sclerosis (ALS) is characterised by frontostriatal grey matter changes similar to those in frontotemporal dementia (FTD). However, these changes are usually detected at a group level, and simple visual magnetic resonance imaging (MRI) cortical atrophy scales may further elucidate frontostriatal changes in ALS. Objective: To investigate whether frontostriatal changes are detectable using simple visual MRI atrophy rating scales applied at an individual patient level in ALS. Methods: 21 ALS patients and 17 controls were recruited and underwent an MRI scan. Prefrontal cortex sub-regions of the medial orbitofrontal cortex (MOFC), lateral orbitofrontal cortex (LOFC) and anterior cingulate cortex (ACC), striatal sub-regions of the caudate nucleus (CN) and nucleus accumbens (NAcc) were rated using visual grey matter atrophy 5-point Likert scales. Results: Significantly higher atrophy ratings in the bilateral MOFC only in ALS patients versus controls was observed (p
DOI: 10.6084/m9.figshare.7509755.v1
title: Early Childhood Education at a Hospital School: the construction of school knowledge

description: This article describes, within the range of school hospital assistance, from an action-research, the process of construction of the relationship with school knowledge by children aged four and five years old, patients in IOP/GRAACC/UNIFESP. This is a critical reflection about the school attendance offered by Escola Móvel/ Aluno Específico (Mobile School/ Specific Student) - EMAE - to kids in the age group corresponding to preschool by doing an analysis of the literacy. As theoretical references, there are contributions from Bakhtin's theory of enunciation and Charlot's assumptions about the relationship between knowledge and figures of learning. There were analyzed speeches from 14 teachers about 23 students, recorded between May and December of 2010.
DOI: 10.6084/m9.figshare.7453109
title: Frontostriatal grey matter atrophy in amyotrophic lateral sclerosis A visual rating study

description: ABSTRACT Amyotrophic lateral sclerosis (ALS) is characterised by frontostriatal grey matter changes similar to those in frontotemporal dementia (FTD). However, these changes are usually detected at a group level, and simple visual magnetic resonance imaging (MRI) cortical atrophy scales may further elucidate frontostriatal changes in ALS. Objective: To investigate whether frontostriatal changes are detectable using simple visual MRI atrophy rating scales applied at an individual patient level in ALS. Methods: 21 ALS patients and 17 controls were recruited and underwent an MRI scan. Prefrontal cortex sub-regions of the medial orbitofrontal cortex (MOFC), lateral orbitofrontal cortex (LOFC) and anterior cingulate cortex (ACC), striatal sub-regions of the caudate nucleus (CN) and nucleus accumbens (NAcc) were rated using visual grey matter atrophy 5-point Likert scales. Results: Significantly higher atrophy ratings in the bilateral MOFC only in ALS patients versus controls was observed (p
DOI: 10.6084/m9.figshare.7511456
title: The Relationship Between Satisfaction with Complaint Handling and Repurchase Intentions: Detecting Moderating Influences in E-Tail

description: ABSTRACT This paper examines which factors affect the relationship between consumers' satisfaction with complaint handling and repurchase intentions. We present a conceptual framework that explains why satisfaction with complaint handling (SATCOM) does not necessary lead to repurchase intention (RI) for online shoppers. The authors test five moderating variables of the relationship between SATCOM and RI: relationship quality (relational factor), economic value, alternative attractiveness (marketplace factor), inferred motives and stability of the failure (failure-related factors). To test our hypotheses, we conducted an online survey with e-shoppers and used moderated regression analysis and a bootstrapping procedure. The findings show that all moderators help to explain the nonlinearity between SATCOM and RI. Hence, this study makes theoretical and managerial contributions related to failures in shopping experiences and repurchase intentions in e-tail.
DOI: 10.6084/m9.figshare.7511456.v1
title: The Relationship Between Satisfaction with Complaint Handling and Repurchase Intentions: Detecting Moderating Influences in E-Tail

description: ABSTRACT This paper examines which factors affect the relationship between consumers' satisfaction with complaint handling and repurchase intentions. We present a conceptual framework that explains why satisfaction with complaint handling (SATCOM) does not necessary lead to repurchase intention (RI) for online shoppers. The authors test five moderating variables of the relationship between SATCOM and RI: relationship quality (relational factor), economic value, alternative attractiveness (marketplace factor), inferred motives and stability of the failure (failure-related factors). To test our hypotheses, we conducted an online survey with e-shoppers and used moderated regression analysis and a bootstrapping procedure. The findings show that all moderators help to explain the nonlinearity between SATCOM and RI. Hence, this study makes theoretical and managerial contributions related to failures in shopping experiences and repurchase intentions in e-tail.
DOI: 10.6084/m9.figshare.7516631.v1
title: Trans-operative reattachment of crown-root fragment: fundamentals of the technique and a case report

description: The functional and aesthetic restoration of crown-root fractured anterior teeth with biological width involvement represents a challenge to the clinician, because it requires a multidisciplinary approach. The trans-operative fragment reattachment technique is a feasible and advantageous alternative since it makes it possible to reestablish the original aesthetics and function of the fractured tooth in a single appointment. This work presents the fundamentals of this technique, highlighting its advantages, indications and limitations. The applications of the surgical and restorative procedures are demonstrated by way of a case report.
DOI: 10.6084/m9.figshare.11267840
title: “YOU BETTER WERK”. CAMP TALK FEATURES IN THE SPANISH SUBTITLES OF RUPAUL’S DRAG RACE

description: Abstract This article addresses Spanish subtitling for the reality television show RuPaul’s Drag Race (RPDR), which has been aired in the United States since 2009, analyzing the presence of specific microtextual features of camp (an aesthetic sensibility present in English-speaking spaces that is generally associated with homosexual identity) and of the manner in which these features have been translated into the Spanish subtitled versions found on Netflix and produced by the Facebook group RuPaul’s Drag Race Venezuela. The article begins with a description of the importance of researching camp talk in the context of Translation Studies and continues with an analysis of subtitles from two of the show’s episodes. Finally, results are discussed concerning the scope of translation’s role in camp-related acculturation processes, and new social functions for subtitling are considered.
DOI: 10.6084/m9.figshare.7516631
title: Trans-operative reattachment of crown-root fragment: fundamentals of the technique and a case report

description: The functional and aesthetic restoration of crown-root fractured anterior teeth with biological width involvement represents a challenge to the clinician, because it requires a multidisciplinary approach. The trans-operative fragment reattachment technique is a feasible and advantageous alternative since it makes it possible to reestablish the original aesthetics and function of the fractured tooth in a single appointment. This work presents the fundamentals of this technique, highlighting its advantages, indications and limitations. The applications of the surgical and restorative procedures are demonstrated by way of a case report.
DOI: 10.6084/m9.figshare.11267840.v1
title: “YOU BETTER WERK”. CAMP TALK FEATURES IN THE SPANISH SUBTITLES OF RUPAUL’S DRAG RACE

description: Abstract This article addresses Spanish subtitling for the reality television show RuPaul’s Drag Race (RPDR), which has been aired in the United States since 2009, analyzing the presence of specific microtextual features of camp (an aesthetic sensibility present in English-speaking spaces that is generally associated with homosexual identity) and of the manner in which these features have been translated into the Spanish subtitled versions found on Netflix and produced by the Facebook group RuPaul’s Drag Race Venezuela. The article begins with a description of the importance of researching camp talk in the context of Translation Studies and continues with an analysis of subtitles from two of the show’s episodes. Finally, results are discussed concerning the scope of translation’s role in camp-related acculturation processes, and new social functions for subtitling are considered.
DOI: 10.6084/m9.figshare.7509641
title: SUNFLOWER MEAL AND EXOGENOUS ENZYMES IN INITIAL DIETS FOR BROILERS

description: ABSTRACT This research aimed to evaluate the effects of different levels of sunflower meal (SFM) and the supplementation of a multienzyme complex in the initial diets of broilers on their performance, intestinal morphometry and carcass characteristics. In all, 1100 1-d-old male chicks were distributed in a completely randomized design with 2 x 5 factorial arrangement (with and without a multienzyme supplement and five levels of SFM inclusion - 0, 4, 8, 12 and 16%), and five replications per experimental unit. The experimental diets were provided until the chickens were 21-d-old and thereafter all birds received the same diet up to 42 d, to evaluate the possible residual effects of treatments. The SFM inclusion impaired performance from 1 to 21 d of age and the animals that received SFM during the initial phase, failed to recover from the negative effects on performance parameters. The multienzyme supplement improved the intestinal morphometry and was more effective than non-supplemented diets on performance, independent of the SFM inclusion level. The carcass and cuts yield of the wings and leg were significantly affected by the multienzyme supplementation. In conclusion, the SFM inclusion impaired performance variables and intestinal morphometry without affecting carcass yield; however, the supplementation of an enzyme complex counteracted the negative performance and intestinal morphometry effects.
DOI: 10.6084/m9.figshare.7509641.v1
title: SUNFLOWER MEAL AND EXOGENOUS ENZYMES IN INITIAL DIETS FOR BROILERS

description: ABSTRACT This research aimed to evaluate the effects of different levels of sunflower meal (SFM) and the supplementation of a multienzyme complex in the initial diets of broilers on their performance, intestinal morphometry and carcass characteristics. In all, 1100 1-d-old male chicks were distributed in a completely randomized design with 2 x 5 factorial arrangement (with and without a multienzyme supplement and five levels of SFM inclusion - 0, 4, 8, 12 and 16%), and five replications per experimental unit. The experimental diets were provided until the chickens were 21-d-old and thereafter all birds received the same diet up to 42 d, to evaluate the possible residual effects of treatments. The SFM inclusion impaired performance from 1 to 21 d of age and the animals that received SFM during the initial phase, failed to recover from the negative effects on performance parameters. The multienzyme supplement improved the intestinal morphometry and was more effective than non-supplemented diets on performance, independent of the SFM inclusion level. The carcass and cuts yield of the wings and leg were significantly affected by the multienzyme supplementation. In conclusion, the SFM inclusion impaired performance variables and intestinal morphometry without affecting carcass yield; however, the supplementation of an enzyme complex counteracted the negative performance and intestinal morphometry effects.
DOI: 10.6084/m9.figshare.6125210
title: DETERMINATION OF GROWTH AND NUTRIENT ACCUMULATION IN BELLA VISTA ONION

description: ABSTRACT Knowledge of the nutrient uptake by crops at different stages of growth may provide the basis for rational application of fertilizers, which may lead to reduced production costs and improved use of fertilizers by plants. Based on this knowledge, we conducted this study to determine the biomass and nutrient accumulation curve of the onion cultivar Bella Vista in a system of transplanted seedlings. The experiment was carried out in Ituporanga-SC, Brazil, by using a randomized block design with three replicates. Eleven plant collections were carried out throughout the crop cycle. The variables evaluated included plant length; total dry biomass of leaves, bulbs, and roots; and concentrations of macro- and micronutrients. The maximum dry biomass accumulation in the shoots and bulbs at 140 days after transplanting (DAT) was 4.26 and 27.41 mg per plant, respectively, which contributed to 13% and 85% of the whole plant dry biomass at the end of the cycle, respectively. Potassium (K, 521.6 mg) was accumulated in the largest quantity per plant, followed by nitrogen (N, 465.7 mg), calcium (Ca, 253.3 mg), sulfur (S, 109.0 mg), magnesium (Mg, 86.9 mg), and phosphorus (P, 76.5 mg). The micronutrient accumulation was as follows: iron (Fe, 6,227.5 µg), boron (B, 902.3 µg), zinc (Zn, 573.7 µg), manganese (Mn, 573.7 µg), and copper (Cu, 241.4 µg).