cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6503690.v1
title: Photochemical efficiency in cladodes of ‘Gigante’ cactus pear cultivated under different spacings and organic fertilization

description: ABSTRACT The objective of this study was to determine the photochemical efficiency of ‘Gigante’ cactus pear cultivated under different spacings and bovine manure doses in the semi-arid region. The experiment was conducted in a randomized block design in a 4 x 3 x 7 factorial scheme, with three replicates. The first factor consisted of four doses of organic fertilization (0, 30, 60 and 90 Mg ha-1 year-1 of bovine manure), the second one, of three spacings (1.0 x 0.5, 2.0 x 0.25 and 3.0 x 1.0 x 0.25 m) and the third one of seven reading times (6, 8, 10, 12, 14, 16 and 18 h). Chlorophyll a fluorescence readings were taken in cactus pear cladodes in the dry and rainy seasons using a pulse-modulated fluorometer. Cladodes of ‘Gigante’ cactus pear cultivated under different spacings and bovine manure doses undergo changes in photosystem II during the dry season under the physiographic conditions of the semi-arid region in Bahia. During the rainy season in the semi-arid region, the photosynthetic yield in cactus pear cladodes is considered ideal.
DOI: 10.6084/m9.figshare.6503687
title: THE INSTITUTIONAL FRAMEWORK OF URBAN POLICY IN SPAIN AND COMPARATIVE NOTES WITH BRAZIL

description: Abstract The institutional framework of urban policy includes norms that regulate the actions of the State regarding land use, territorial planning and the competences of varying levels of government. In Spain, we have the central government, the comunidades autônomas (like the states in Brazil) and the ayuntamientos (local government). This analysis also includes the Ley de Suelo and Master Plans, taken as a privileged reference so that the study is not limited to the normative aspects of the institutional framework. Despite the differences and distinct aspects, this comparative analysis between Spain and the Urban Policy in Brazil allows us to identify common impasses, such as the hegemonic presence of a mercantile ideology of the city and urban management concepts that have spread the theses of urban entrepreneurship.
DOI: 10.6084/m9.figshare.6503687.v1
title: THE INSTITUTIONAL FRAMEWORK OF URBAN POLICY IN SPAIN AND COMPARATIVE NOTES WITH BRAZIL

description: Abstract The institutional framework of urban policy includes norms that regulate the actions of the State regarding land use, territorial planning and the competences of varying levels of government. In Spain, we have the central government, the comunidades autônomas (like the states in Brazil) and the ayuntamientos (local government). This analysis also includes the Ley de Suelo and Master Plans, taken as a privileged reference so that the study is not limited to the normative aspects of the institutional framework. Despite the differences and distinct aspects, this comparative analysis between Spain and the Urban Policy in Brazil allows us to identify common impasses, such as the hegemonic presence of a mercantile ideology of the city and urban management concepts that have spread the theses of urban entrepreneurship.
DOI: 10.6084/m9.figshare.6503681
title: Economic Complexity and Human Development: DEA performance measurement in Asia and Latin America

description: Abstract Economic growth is not the only factor to explain human development. Therefore, many authors have prioritized studies to measure the Human Development Index. However, these indexes do not analyze how Economic Complexity can increase Human Development. This paper aimed to determine how efficiently nations from Latin America and Asia measure a country’s performance in converting Economic Complexity into Human Development, between 2010 and 2014. We used Data Envelopment Analysis (DEA), through the Variable Returns of Scale (VRS) Model and Window Analysis. Results showed that in 2014, all Asian countries, except China and the Philippines, were efficient; on the other hand Cuba was the benchmark for inefficient countries. Window Analysis showed Japan, South Korea and Singapore were efficient over time. This result confirms the initial hypothesis of this article: the more complex countries are the more efficiently they create Human Development.
DOI: 10.6084/m9.figshare.6503681.v1
title: Economic Complexity and Human Development: DEA performance measurement in Asia and Latin America

description: Abstract Economic growth is not the only factor to explain human development. Therefore, many authors have prioritized studies to measure the Human Development Index. However, these indexes do not analyze how Economic Complexity can increase Human Development. This paper aimed to determine how efficiently nations from Latin America and Asia measure a country’s performance in converting Economic Complexity into Human Development, between 2010 and 2014. We used Data Envelopment Analysis (DEA), through the Variable Returns of Scale (VRS) Model and Window Analysis. Results showed that in 2014, all Asian countries, except China and the Philippines, were efficient; on the other hand Cuba was the benchmark for inefficient countries. Window Analysis showed Japan, South Korea and Singapore were efficient over time. This result confirms the initial hypothesis of this article: the more complex countries are the more efficiently they create Human Development.
DOI: 10.6084/m9.figshare.6503675
title: Association between Insulin Resistance and Cardiovascular Risk Factors in Polycystic Ovary Syndrome Patients

description: Abstract Objective To analyze the association between the indirect methods of evaluating insulin resistance (IR) and blood pressure, anthropometric and biochemical parameters in a population of polycystic ovary syndrome (PCOS) patients. Methods Cross-sectional study performed at the Hospital Universitário de Brasília (HUB, in the Portuguese acronym) involving PCOS patients diagnosed from January 2011 to January 2013. Four indirect methods, namely, fasting blood insulin level, fasting glucose/insulin ratio (G/I), homeostatic model-assessment-insulin resistance (HOMA-IR), and the quantitative insulin sensitivity check index (QUICKI), were used to obtain the IR diagnosis. The data were analyzed using the test of proportions, the Chisquare test, and Fisher exact test, when indicated. Results Out of the 83 patients assessed, aged 28.79 ± 5.85, IR was found in 51.81- 66.2% of them using the G/I ratio and the QUICKI, respectively. The test of proportions did not show a significant difference between the methods analyzed. The proportion of IR diagnoses was statistically higher in obese women than in women with normal body mass index (BMI). We observed a statistically significant association between all the methods for diagnosing IR and BMI, waist circumference (WC) and lipid accumulation product (LAP). With regards to arterial hypertension (AH), we observed a significant association according to three methods, with the exception of the ratio G/I. Conclusion Insulin resistance prevalence varied according to the diagnostic method employed,with no statistical difference between them. The proportion of IR diagnoses was statistically higher in obese women than in women with normal BMI.We observed a significant association between IR andWC, BMI, LAP, as well as dyslipidemia and AH in a high proportion of patients.
DOI: 10.6084/m9.figshare.6503675.v1
title: Association between Insulin Resistance and Cardiovascular Risk Factors in Polycystic Ovary Syndrome Patients

description: Abstract Objective To analyze the association between the indirect methods of evaluating insulin resistance (IR) and blood pressure, anthropometric and biochemical parameters in a population of polycystic ovary syndrome (PCOS) patients. Methods Cross-sectional study performed at the Hospital Universitário de Brasília (HUB, in the Portuguese acronym) involving PCOS patients diagnosed from January 2011 to January 2013. Four indirect methods, namely, fasting blood insulin level, fasting glucose/insulin ratio (G/I), homeostatic model-assessment-insulin resistance (HOMA-IR), and the quantitative insulin sensitivity check index (QUICKI), were used to obtain the IR diagnosis. The data were analyzed using the test of proportions, the Chisquare test, and Fisher exact test, when indicated. Results Out of the 83 patients assessed, aged 28.79 ± 5.85, IR was found in 51.81- 66.2% of them using the G/I ratio and the QUICKI, respectively. The test of proportions did not show a significant difference between the methods analyzed. The proportion of IR diagnoses was statistically higher in obese women than in women with normal body mass index (BMI). We observed a statistically significant association between all the methods for diagnosing IR and BMI, waist circumference (WC) and lipid accumulation product (LAP). With regards to arterial hypertension (AH), we observed a significant association according to three methods, with the exception of the ratio G/I. Conclusion Insulin resistance prevalence varied according to the diagnostic method employed,with no statistical difference between them. The proportion of IR diagnoses was statistically higher in obese women than in women with normal BMI.We observed a significant association between IR andWC, BMI, LAP, as well as dyslipidemia and AH in a high proportion of patients.
DOI: 10.6084/m9.figshare.6503672
title: Rescue therapy with stent retrievers for thromboembolism during endovascular treatment of intracranial aneurysms

description: ABSTRACT Thromboembolism is the most frequent complication in endovascular treatment of intracranial aneurysms, causing disability and death. As stent retrievers have achieved high rates of arterial recanalization in the management of ischemic stroke, these devices were tested as rescue therapy of thromboembolism during aneurysm embolization. We retrospectively analyzed 10 consecutive patients with transprocedural arterial occlusion, treated with mechanical thrombectomy at a single center. Good angiographic recanalization was achieved in eight cases, mTICI 3, 2b and 2a in five, three and two patients, respectively, without additional complications or any deaths. Five patients showed complete recovery (mRS 0) and all patients showed improvement of disability (average mRS 1.1) over a mean follow-up period of 31 months. Eight patients had good clinical recovery, while two remained with deficits (mRS 3 and 4). The study found that the stent retriever is a valuable, rapid and effective tool for restoring blood flow, improving the safety of endovascular treatment.
DOI: 10.6084/m9.figshare.6503672.v1
title: Rescue therapy with stent retrievers for thromboembolism during endovascular treatment of intracranial aneurysms

description: ABSTRACT Thromboembolism is the most frequent complication in endovascular treatment of intracranial aneurysms, causing disability and death. As stent retrievers have achieved high rates of arterial recanalization in the management of ischemic stroke, these devices were tested as rescue therapy of thromboembolism during aneurysm embolization. We retrospectively analyzed 10 consecutive patients with transprocedural arterial occlusion, treated with mechanical thrombectomy at a single center. Good angiographic recanalization was achieved in eight cases, mTICI 3, 2b and 2a in five, three and two patients, respectively, without additional complications or any deaths. Five patients showed complete recovery (mRS 0) and all patients showed improvement of disability (average mRS 1.1) over a mean follow-up period of 31 months. Eight patients had good clinical recovery, while two remained with deficits (mRS 3 and 4). The study found that the stent retriever is a valuable, rapid and effective tool for restoring blood flow, improving the safety of endovascular treatment.
DOI: 10.6084/m9.figshare.6503669
title: The nature of services inflation in Brazil: 1999-2014

description: Abstract This paper aims to shed light on the dynamics of Brazilian services inflation from 1999 to 2014. In order to do so, it first identifies all disaggregated components of the Brazilian consumer price index that can be characterized as services. These components are then translated into activities compatible with the Brazilian National Classification of Economic Activities. This translation allows the extraction of structural data (value added, occupations, wages, etc.) on the aforementioned services from several Brazilian databases - most notably the Annual Services Survey, the National Household Survey and administrative records of the Ministry of Labour. These new structural data corroborate preexisting views on the determinants of Brazilian services inflation, but they also add to them, suggesting that attention should be paid to a handful of sectors with exceptional rates of growth in value added and/or/ occupation and/or wages.
DOI: 10.6084/m9.figshare.6503669.v1
title: The nature of services inflation in Brazil: 1999-2014

description: Abstract This paper aims to shed light on the dynamics of Brazilian services inflation from 1999 to 2014. In order to do so, it first identifies all disaggregated components of the Brazilian consumer price index that can be characterized as services. These components are then translated into activities compatible with the Brazilian National Classification of Economic Activities. This translation allows the extraction of structural data (value added, occupations, wages, etc.) on the aforementioned services from several Brazilian databases - most notably the Annual Services Survey, the National Household Survey and administrative records of the Ministry of Labour. These new structural data corroborate preexisting views on the determinants of Brazilian services inflation, but they also add to them, suggesting that attention should be paid to a handful of sectors with exceptional rates of growth in value added and/or/ occupation and/or wages.
DOI: 10.6084/m9.figshare.6503666
title: Spatial distribution and egg production in squat lobsters (Decapoda: Munididae, Munidopsidae) from the collection of the Museu de Zoologia of the Universidade de São Paulo, Brazil

description: ABSTRACT: Spatial distribution and egg production of squat lobsters is examined from specimens deposited in the collection of the Museu de Zoologia of the Universidade de São Paulo (MZUSP), Brazil. A total of 1,346 specimens of squat lobsters were analyzed, out of which 169 were ovigerous females. Ovigerous females contained ten species of Munididae (n = 165) and three of Munidopsidae (n = 4). Eleven of the thirteen studied species were distributed along the Brazilian coast, while two of the remaining species in other marine regions. The analysis of bathymetric distribution revealed the presence of four species on the continental shelf (&lt; 200 m depth: M. spinifrons, M. pusilla, M. irrasa, M. flinti), two on the first layer of the continental slope (200-500 m: Munida forceps, A. longipes) and five distributed between 500 and 1,048 m (M. erinacea, M. constricta, M. valida, M. microphthalma, M. transtridens). Overall, species belonging to Munididae produced a higher number of eggs (554 ± 619 eggs) but of minor size (0.48 ± 0.120 mm) than species of Munidopsidae (13 ± 10 eggs; 1.12 ± 0.337 mm, respectively). Such tendency is consistent with the phylogeny of both clades whose common origin is reflected in morphological similarities both in larval and adult forms, but not in terms of the reproductive strategy that clearly separates the species belonging to these families. Results also demonstrated that egg size in squat lobsters is strongly associated with depth, which suggests the strong influence of habitat on the duration of larval development of these species.
DOI: 10.6084/m9.figshare.6503666.v1
title: Spatial distribution and egg production in squat lobsters (Decapoda: Munididae, Munidopsidae) from the collection of the Museu de Zoologia of the Universidade de São Paulo, Brazil

description: ABSTRACT: Spatial distribution and egg production of squat lobsters is examined from specimens deposited in the collection of the Museu de Zoologia of the Universidade de São Paulo (MZUSP), Brazil. A total of 1,346 specimens of squat lobsters were analyzed, out of which 169 were ovigerous females. Ovigerous females contained ten species of Munididae (n = 165) and three of Munidopsidae (n = 4). Eleven of the thirteen studied species were distributed along the Brazilian coast, while two of the remaining species in other marine regions. The analysis of bathymetric distribution revealed the presence of four species on the continental shelf (&lt; 200 m depth: M. spinifrons, M. pusilla, M. irrasa, M. flinti), two on the first layer of the continental slope (200-500 m: Munida forceps, A. longipes) and five distributed between 500 and 1,048 m (M. erinacea, M. constricta, M. valida, M. microphthalma, M. transtridens). Overall, species belonging to Munididae produced a higher number of eggs (554 ± 619 eggs) but of minor size (0.48 ± 0.120 mm) than species of Munidopsidae (13 ± 10 eggs; 1.12 ± 0.337 mm, respectively). Such tendency is consistent with the phylogeny of both clades whose common origin is reflected in morphological similarities both in larval and adult forms, but not in terms of the reproductive strategy that clearly separates the species belonging to these families. Results also demonstrated that egg size in squat lobsters is strongly associated with depth, which suggests the strong influence of habitat on the duration of larval development of these species.
DOI: 10.6084/m9.figshare.6503657
title: The mandacaru did not blossom: Positivist science at the service of drought control in 1877-1879

description: Abstract The article surveys the “scientific solutions” proposed to address droughts in Brazil’s semi-arid sertão and frames them within a historical context characterized by scientificism, which then governed Brazilian and Western intellectual thought. It investigates how “men of science” devised theories and practices regarding the region’s nature and sertão society. From this perspective, the article examines the process by which the semi-arid sertão was settled; droughts since the colonial period; the social, political, and economic impact of the great drought of 1877-1879; debates and projects related to the scourge of drought; and the construction of the discourse of drought as a regional and national problem.
DOI: 10.6084/m9.figshare.6503657.v1
title: The mandacaru did not blossom: Positivist science at the service of drought control in 1877-1879

description: Abstract The article surveys the “scientific solutions” proposed to address droughts in Brazil’s semi-arid sertão and frames them within a historical context characterized by scientificism, which then governed Brazilian and Western intellectual thought. It investigates how “men of science” devised theories and practices regarding the region’s nature and sertão society. From this perspective, the article examines the process by which the semi-arid sertão was settled; droughts since the colonial period; the social, political, and economic impact of the great drought of 1877-1879; debates and projects related to the scourge of drought; and the construction of the discourse of drought as a regional and national problem.
DOI: 10.6084/m9.figshare.6503648
title: ACIDIC LEACHING OF Li-ION BATTERIES

description: This paper describes a route for recovering cobalt and lithium from spent Li-ion batteries via acidic leaching. Sulfuric, hydrochloric, hydrofluoric and formic acids were used as leachants. Hydrogen peroxide was added as reductant, except for formic acid since it is itself a reductant. Experiments were run at 25-40 ºC for 1-3 h. Under the best optimal conditions, the leaching efficiency order was HCl ≈ HF &gt; H2SO4 &gt; HCOOH. Over 90 wt.% of cobalt and lithium were leached by the inorganic acids. The insoluble matter corresponds mainly to the carbon from the cathode. Co(II) was extracted with D2EHPA 16 vol.% diluted in n-hexane at pH ~5 (A/O ratio 1/1 vol/vol, one stage, 25 ºC). Co(II) striping was possible using a dilute leachant (1-2 mol L-1 HCl or H2SO4, 4-5 mol L-1 HF or HCOOH). Lithium was isolated from the raffinate by precipitation as carbonate or phosphate.
DOI: 10.6084/m9.figshare.6503648.v1
title: ACIDIC LEACHING OF Li-ION BATTERIES

description: This paper describes a route for recovering cobalt and lithium from spent Li-ion batteries via acidic leaching. Sulfuric, hydrochloric, hydrofluoric and formic acids were used as leachants. Hydrogen peroxide was added as reductant, except for formic acid since it is itself a reductant. Experiments were run at 25-40 ºC for 1-3 h. Under the best optimal conditions, the leaching efficiency order was HCl ≈ HF &gt; H2SO4 &gt; HCOOH. Over 90 wt.% of cobalt and lithium were leached by the inorganic acids. The insoluble matter corresponds mainly to the carbon from the cathode. Co(II) was extracted with D2EHPA 16 vol.% diluted in n-hexane at pH ~5 (A/O ratio 1/1 vol/vol, one stage, 25 ºC). Co(II) striping was possible using a dilute leachant (1-2 mol L-1 HCl or H2SO4, 4-5 mol L-1 HF or HCOOH). Lithium was isolated from the raffinate by precipitation as carbonate or phosphate.
DOI: 10.6084/m9.figshare.6503645
title: Cohort of Patients Referred for Brugada Syndrome Investigation in an Electrophysiology Service - 19-Year Registry

description: Abstract Background: Brugada syndrome (SBr) is an arrhythmic condition characterized by ST-T segment abnormalities in the right precordial leads associated with a high risk of ventricular arrhythmias and sudden death. Local data regarding the clinical characteristics of patients with a typical electrocardiographic (ECG) pattern undergoing electrophysiological study are scarce. Objective: To evaluate patients with an ECG pattern suggestive of SBr referred for electrophysiological evaluation in a specialized center. Methods: Cohort study of patients referred for electrophysiological study because of an ECG pattern compatible with SBr between January 1998 and March 2017. Results: Of the 5506 procedures, 35 (0.64%) were for SBr investigation, 25 of which (71.42%) were performed in men. The mean age was 43.89 ± 13.1 years. The ECG patterns were as follows: type I, 22 (62.85%); type II, 12 (34.30%); and type III, 1 (2.85%). Twenty-three patients (65.7%) were asymptomatic, 6 (17.14%) had palpitations, 5 (14.3%) had syncope, and 3 (8.6%) had a family history of sudden death. Electrophysiological study induced ventricular tachyarrhythmias in 16 cases (45.7%), the mean ventricular refractory period being 228 ± 36 ms. Ajmaline / procainamide was used in 11 cases (31.4%), changing the ECG pattern to type I in 7 (63.6%). Sixteen cases (45.7%) received an implantable cardioverter defibrillator (ICD). In a mean 5-year follow-up, 1 of the 16 patients (6.25%) with ICD had appropriate therapy for ventricular fibrillation. There was no death. Other arrhythmias occurred in 4 (11.4%) cases. Conclusions: Most patients are men, and a type I ECG pattern is the main indication for electrophysiological study. Class IA drugs have a high ECG conversion rate. The ICD event rate was 6%. (Arq Bras Cardiol. 2018; [online].ahead print, PP.0-0)