cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6858500
title: Additional file 1: of Regional genetic differences among Japanese populations and performance of genotype imputation using whole-genome reference panel of the Tohoku Medical Megabank Project

description: Table S1. The imputation coverage (proportion of variants with an imputation r2â â Ľâ 0.8), with each reference panel across different MAF bins. (XLSX 8 kb)
DOI: 10.6084/m9.figshare.6858500.v1
title: Additional file 1: of Regional genetic differences among Japanese populations and performance of genotype imputation using whole-genome reference panel of the Tohoku Medical Megabank Project

description: Table S1. The imputation coverage (proportion of variants with an imputation r2â â Ľâ 0.8), with each reference panel across different MAF bins. (XLSX 8 kb)
DOI: 10.6084/m9.figshare.6858494
title: Additional file 1: of Human alveolar epithelial cells type II are capable of TGFÎ˛-dependent epithelial-mesenchymal-transition and collagen-synthesis

description: Table S4. Patient data. Spreadsheet containing patient characteristics (gender, age at diagnosis, COPD status, packyears and smoking-status). (XLSX 10 kb)
DOI: 10.6084/m9.figshare.6858494.v1
title: Additional file 1: of Human alveolar epithelial cells type II are capable of TGFÎ˛-dependent epithelial-mesenchymal-transition and collagen-synthesis

description: Table S4. Patient data. Spreadsheet containing patient characteristics (gender, age at diagnosis, COPD status, packyears and smoking-status). (XLSX 10 kb)
DOI: 10.6084/m9.figshare.6858464
title: MOESM1 of Ethyl carbamate in Swedish and American smokeless tobacco products and some factors affecting its concentration

description: Additional file 1. Additional Tables.
DOI: 10.6084/m9.figshare.6858464.v1
title: MOESM1 of Ethyl carbamate in Swedish and American smokeless tobacco products and some factors affecting its concentration

description: Additional file 1. Additional Tables.
DOI: 10.6084/m9.figshare.6858347
title: Transcriptome analysis provides insights into the gingerol biosynthesis in ginger (Zingiber officinale)

description: <b>Transcriptome analysis provides insights into the gingerol biosynthesis in ginger (<i>Zingiber officinale)</i></b>
DOI: 10.6084/m9.figshare.6858341
title: Determinación del área de superficie real de electrodos de titanio modificado con platino por voltamperometría cíclica

description: ABSTRACT The surface area of Ti/TiO2-Pt electrodes (ASr) in contact with 0.010 M HClO4 solutions was determined by Cyclic Voltammetry (CV) and Atomic Force Microscopy (AFM) techniques. The Ti/Pt/TiO2 electrodes with different amounts of electrodeposited Pt (1, 5 and 10 seconds) were polarized up to 1.5 V vs. Ag/AgCl (sat. KCl) and stabilized at the final potential during 15 minutes. The highest limit of oxygen adsorption and/or oxide formation was choosen for potentials before the oxygen evolution, and the current corresponding to the region were the oxygen desorption takes place was integrated. These values were used as a parameter to determine the ASr for the different electrodes. The results demonstrate that the Ti/Pt/TiO2 (10 seconds) electrodes have the largest area in contact with the electrolyte. A second method used to determine the ASr was AFM. The results obtained by the two methods were in good correlation.
DOI: 10.6084/m9.figshare.6858341.v1
title: Determinación del área de superficie real de electrodos de titanio modificado con platino por voltamperometría cíclica

description: ABSTRACT The surface area of Ti/TiO2-Pt electrodes (ASr) in contact with 0.010 M HClO4 solutions was determined by Cyclic Voltammetry (CV) and Atomic Force Microscopy (AFM) techniques. The Ti/Pt/TiO2 electrodes with different amounts of electrodeposited Pt (1, 5 and 10 seconds) were polarized up to 1.5 V vs. Ag/AgCl (sat. KCl) and stabilized at the final potential during 15 minutes. The highest limit of oxygen adsorption and/or oxide formation was choosen for potentials before the oxygen evolution, and the current corresponding to the region were the oxygen desorption takes place was integrated. These values were used as a parameter to determine the ASr for the different electrodes. The results demonstrate that the Ti/Pt/TiO2 (10 seconds) electrodes have the largest area in contact with the electrolyte. A second method used to determine the ASr was AFM. The results obtained by the two methods were in good correlation.
DOI: 10.6084/m9.figshare.6858335
title: Spectrum of central nervous system involvement in rheumatic diseases: pictorial essay

description: Abstract The rheumatic diseases, which include systemic lupus erythematosus, rheumatoid arthritis, Behçet's disease, scleroderma, and ankylosing spondylitis, are characterized by involvement of connective tissue, with multiple manifestations. In those diseases, there can be involvement of the peripheral or central nervous system, and that involvement can be primary, presenting as a major feature of the clinical presentation, or secondary, as an effect of the drugs used in order to control a given disease or its complications. Knowledge of the wide variety of imaging findings is crucial to the diagnosis of a rheumatic disease, especially in the early stages, enabling effective treatment and minimizing disability. This pictorial essay, presenting cases from the records of two tertiary teaching hospitals, encompasses cases of patients diagnosed with rheumatic disease and illustrates the neuroradiological findings on magnetic resonance imaging and computed tomography, in order to emphasize the importance of these methods for properly diagnosing rheumatic diseases.
DOI: 10.6084/m9.figshare.6858338
title: Proposition of an Index for the Study of the Variability of Space-Temporal Rainfall in Brazil

description: Abstract Brazil shows a high spatial and temporal pluviometric variability. Therefore, it is crucial to systematically represent this phenomena in order to know the influence of precipitation for the hydrological cycle and several human activities. Thus, it is proposed a metrics called IPE (Index of Scale Proportion) to assess the relative contribution of the time and space on the rainfall variability, aiming to identify multi-scalar climatic patterns and to relate them to the main meteorological driver systems. We used data from 809 locations and identified five main patterns for IPE in distinct spatiotemporal configuration. The patterns called A, B and C describe a range of low IPE values (major importance of space relative to time) covering a large circular area with its limits near to the country edge. The patterns called D and E are located respectively on central and south area of country, showing high IPE values (time factor was relatively more important). It was possible to correlate the described IPE patterns to the well-know weather systems, gathering a preliminary characterization that help us to clarify the spatiotemporal rainfall variability.
DOI: 10.6084/m9.figshare.6858335.v1
title: Spectrum of central nervous system involvement in rheumatic diseases: pictorial essay

description: Abstract The rheumatic diseases, which include systemic lupus erythematosus, rheumatoid arthritis, Behçet's disease, scleroderma, and ankylosing spondylitis, are characterized by involvement of connective tissue, with multiple manifestations. In those diseases, there can be involvement of the peripheral or central nervous system, and that involvement can be primary, presenting as a major feature of the clinical presentation, or secondary, as an effect of the drugs used in order to control a given disease or its complications. Knowledge of the wide variety of imaging findings is crucial to the diagnosis of a rheumatic disease, especially in the early stages, enabling effective treatment and minimizing disability. This pictorial essay, presenting cases from the records of two tertiary teaching hospitals, encompasses cases of patients diagnosed with rheumatic disease and illustrates the neuroradiological findings on magnetic resonance imaging and computed tomography, in order to emphasize the importance of these methods for properly diagnosing rheumatic diseases.
DOI: 10.6084/m9.figshare.6858332
title: Fatty acid composition of cheese and milk of cows fed with banana peel

description: ABSTRACT This study aimed to evaluate the inclusion levels of dry banana peel in the sun in the diet of F1 Holstein x Zebu cows on the profile of fatty acids of milk and Minas fresh cheese. The diets were composed of 0, 15, 30, 45, and 60% replacement of sorghum silage by banana peel. The experimental design was Latin squares, simultaneous, 5 x 5. Samples of milk and cheese were analyzed for fatty acid composition by gas chromatography. Quadratic effect for the sum of milk polyunsaturated fatty acids, with the maximum level of 23,54% replacement. There was a decreasing linear effect for C15:0 iso fatty acids and C16: 0 iso. The heneicosanoic fatty acids, linoleic, conjugated linoleic and arachidonic presented quadratic effect. There was no effect of diets on fatty acids in cheese. Replacement of up to 60% of the sorghum silage of a banana peel in the diet of cows can be an alternative to milk production and processing when considering the improvement in the nutritional value of the milk lipid fraction and increase of the levels of conjugated linoleic acid.
DOI: 10.6084/m9.figshare.6858338.v1
title: Proposition of an Index for the Study of the Variability of Space-Temporal Rainfall in Brazil

description: Abstract Brazil shows a high spatial and temporal pluviometric variability. Therefore, it is crucial to systematically represent this phenomena in order to know the influence of precipitation for the hydrological cycle and several human activities. Thus, it is proposed a metrics called IPE (Index of Scale Proportion) to assess the relative contribution of the time and space on the rainfall variability, aiming to identify multi-scalar climatic patterns and to relate them to the main meteorological driver systems. We used data from 809 locations and identified five main patterns for IPE in distinct spatiotemporal configuration. The patterns called A, B and C describe a range of low IPE values (major importance of space relative to time) covering a large circular area with its limits near to the country edge. The patterns called D and E are located respectively on central and south area of country, showing high IPE values (time factor was relatively more important). It was possible to correlate the described IPE patterns to the well-know weather systems, gathering a preliminary characterization that help us to clarify the spatiotemporal rainfall variability.
DOI: 10.6084/m9.figshare.6858332.v1
title: Fatty acid composition of cheese and milk of cows fed with banana peel

description: ABSTRACT This study aimed to evaluate the inclusion levels of dry banana peel in the sun in the diet of F1 Holstein x Zebu cows on the profile of fatty acids of milk and Minas fresh cheese. The diets were composed of 0, 15, 30, 45, and 60% replacement of sorghum silage by banana peel. The experimental design was Latin squares, simultaneous, 5 x 5. Samples of milk and cheese were analyzed for fatty acid composition by gas chromatography. Quadratic effect for the sum of milk polyunsaturated fatty acids, with the maximum level of 23,54% replacement. There was a decreasing linear effect for C15:0 iso fatty acids and C16: 0 iso. The heneicosanoic fatty acids, linoleic, conjugated linoleic and arachidonic presented quadratic effect. There was no effect of diets on fatty acids in cheese. Replacement of up to 60% of the sorghum silage of a banana peel in the diet of cows can be an alternative to milk production and processing when considering the improvement in the nutritional value of the milk lipid fraction and increase of the levels of conjugated linoleic acid.
DOI: 10.6084/m9.figshare.6858320
title: Resistance to corrosion of Al-Cu alloy in biodiesel

description: ABSTRACT The aim of the present work was to evaluate the susceptibility to corrosion in biodiesel of Al-Cu alloys directionally solidified: Al-4.5wt.%Cu and Al-15wt.% Cu, in function of the type of structure (columnar, equiaxed or columnar-to-equiaxed transition - CET) and chemical composition. Working electrodes were prepared with different types of alloy structures and electrochemical studies data were performed. Industrial biodiesel produced from soybean oil is used. Because of its high resistivity, for performing electrochemical tests, an aqueous extraction of biodiesel was performed, in order to obtain the aqueous ionic fraction, which generates the corrosion process. Potentiodynamic polarization curves and electrochemical impedance spectroscopy (EIS) were carried out. These studies were supplemented by observations of the specimens by optical microscopy (OM). The analysis of potentiodynamic polarization curves allows to conclude that the effect of different grain structures is an evidence of the pitting potential, only in the Al-4.5wt.%Cu alloy. Impedance spectra of all samples show a double capacitive contribution. They were simulated using a R(RQ)(RQ) circuit. It was found that the resistance to charge transfer increased from the columnar zone to the equiaxed zone for the two alloys.
DOI: 10.6084/m9.figshare.6858329
title: Effect of the diet of healthy dogs on clinical analysis and behavioral aspects

description: ABSTRACT The objective of this study was to study the effect of homemade feed, commercial feed in bulk, and closed commercial feed for adult dogs on clinical analysis and behavioral aspects of diet intake. The experimental design was completely randomized with three treatments: homemade diet, bulk premium type feed, and closed commercial feed of the premium type. Three dogs were observed in each of the treatments, totaling nine animals. The variables analyzed were: blood glycemia, fecal odor, fecal score, fecal volume, chemical urine analysis (urinary pH, presence of protein, blood, ketone bodies, bilirubin and glucose), visual evaluation of hair and voluntary dietary intake. Dogs submitted to a home diet showed lower blood glucose results (83.90). Urine was more alkaline pH for dogs that received the bulk feed (8.06). Dogs from the homemade feed presented the highest score for hair quality. There was a greater volume of feces from dogs that received the diet of bulk feed. Dogs that received the diet of home feed or closed commercial feed showed a total consumption of food in less than ten minutes. Most of the results were similar between the homemade feed and the closed-type premium diet. The dogs bulk feed presented the worst results.
DOI: 10.6084/m9.figshare.6858320.v1
title: Resistance to corrosion of Al-Cu alloy in biodiesel

description: ABSTRACT The aim of the present work was to evaluate the susceptibility to corrosion in biodiesel of Al-Cu alloys directionally solidified: Al-4.5wt.%Cu and Al-15wt.% Cu, in function of the type of structure (columnar, equiaxed or columnar-to-equiaxed transition - CET) and chemical composition. Working electrodes were prepared with different types of alloy structures and electrochemical studies data were performed. Industrial biodiesel produced from soybean oil is used. Because of its high resistivity, for performing electrochemical tests, an aqueous extraction of biodiesel was performed, in order to obtain the aqueous ionic fraction, which generates the corrosion process. Potentiodynamic polarization curves and electrochemical impedance spectroscopy (EIS) were carried out. These studies were supplemented by observations of the specimens by optical microscopy (OM). The analysis of potentiodynamic polarization curves allows to conclude that the effect of different grain structures is an evidence of the pitting potential, only in the Al-4.5wt.%Cu alloy. Impedance spectra of all samples show a double capacitive contribution. They were simulated using a R(RQ)(RQ) circuit. It was found that the resistance to charge transfer increased from the columnar zone to the equiaxed zone for the two alloys.
DOI: 10.6084/m9.figshare.6858314
title: Inhibition of corrosion of ASTM A192 steel in hydrochloric acid solution by the mucilage of Linum usitatissimum

description: ABSTRACT In this study, the inhibition of the corrosion of ASTM A192 steel in HCl 0,5 M at temperature different, by the Linum usitatissimum mucilage, was investigated using techniques: Tafel extrapolation, linear polarization resistance, electrochemical impedance spectroscopy and electrochemical frequency modulation. The Linum mucilage acts as an optimum corrosion inhibitor of ASTM A192 steel in HCl. The average inhibition efficiency obtained with the evaluated techniques were of 84,3% at 25 °C, 89,0% at 45 °C and 91,8% at 65 °C, with a concentration of the mucilage of 1 g/l. It was found that the efficiency of inhibition and the adsorption constant increased with increasing temperature. The standard enthalpy of adsorption was positive and the apparent activation energy decreased with the increase of the concentration of the mucilage. All these parameters indicate that the adsorption of flaxseed mucilage in steel evaluated occurs through a chemical adsorption. In addition, as the temperature increases, mucilage behavior changes from an anodic inhibitor to a mixed-type inhibitor.
DOI: 10.6084/m9.figshare.6858317
title: Efecto de la composición sobre el comportamiento frente a la corrosión de aceros inoxidables austeníticos y martensíticos

description: ABSTRACT The aim of this work is to study the electrochemical behavior of a series of stainless steels in NaCl solution (10000 ppm Cl-) at room temperature. Considering the differences in structures (austenitic and martensitic) and the composition of alloys, a relationship between their electrochemical behavior and PREN (Pitting resistance equivalent number) was sought. Stainless steels used were: F6NM, 17-4PH, 416 and 304. Measures of open circuit potential in function of time, cyclic potentiodynamic polarization curves, determining the polarization resistance by ASTM G59 (Tafel) and Electrochemical Impedance Spectroscopy (EIE) were carried out. These studies were complemented by observations of the specimens under optical microscopy. The analysis of the results, obtained from the electrochemical tests, allowed to find a relationship between the corrosion behavior, its composition and its PREN, independently of the microstructure that having each.
DOI: 10.6084/m9.figshare.6858329.v1
title: Effect of the diet of healthy dogs on clinical analysis and behavioral aspects

description: ABSTRACT The objective of this study was to study the effect of homemade feed, commercial feed in bulk, and closed commercial feed for adult dogs on clinical analysis and behavioral aspects of diet intake. The experimental design was completely randomized with three treatments: homemade diet, bulk premium type feed, and closed commercial feed of the premium type. Three dogs were observed in each of the treatments, totaling nine animals. The variables analyzed were: blood glycemia, fecal odor, fecal score, fecal volume, chemical urine analysis (urinary pH, presence of protein, blood, ketone bodies, bilirubin and glucose), visual evaluation of hair and voluntary dietary intake. Dogs submitted to a home diet showed lower blood glucose results (83.90). Urine was more alkaline pH for dogs that received the bulk feed (8.06). Dogs from the homemade feed presented the highest score for hair quality. There was a greater volume of feces from dogs that received the diet of bulk feed. Dogs that received the diet of home feed or closed commercial feed showed a total consumption of food in less than ten minutes. Most of the results were similar between the homemade feed and the closed-type premium diet. The dogs bulk feed presented the worst results.
DOI: 10.6084/m9.figshare.6858314.v1
title: Inhibition of corrosion of ASTM A192 steel in hydrochloric acid solution by the mucilage of Linum usitatissimum

description: ABSTRACT In this study, the inhibition of the corrosion of ASTM A192 steel in HCl 0,5 M at temperature different, by the Linum usitatissimum mucilage, was investigated using techniques: Tafel extrapolation, linear polarization resistance, electrochemical impedance spectroscopy and electrochemical frequency modulation. The Linum mucilage acts as an optimum corrosion inhibitor of ASTM A192 steel in HCl. The average inhibition efficiency obtained with the evaluated techniques were of 84,3% at 25 °C, 89,0% at 45 °C and 91,8% at 65 °C, with a concentration of the mucilage of 1 g/l. It was found that the efficiency of inhibition and the adsorption constant increased with increasing temperature. The standard enthalpy of adsorption was positive and the apparent activation energy decreased with the increase of the concentration of the mucilage. All these parameters indicate that the adsorption of flaxseed mucilage in steel evaluated occurs through a chemical adsorption. In addition, as the temperature increases, mucilage behavior changes from an anodic inhibitor to a mixed-type inhibitor.
DOI: 10.6084/m9.figshare.6858311
title: Carbon based DLC films: Influence of the processing parameters on the structure and properties

description: ABSTRACT Hydrogenated carbon-based films, such as DLC (“Diamond Like Carbon”), have interesting properties such as excellent tribological behavior, low friction coefficient, high superficial hardness and good wear resistance; they are chemically inert and highly corrosion resistant. They are deposited by means of PACVD (plasma-assisted chemical vapor deposition) with variable film thickness. The load carrying capacity grows with the thickness, so it is possible to deposit thick films on “soft” steels (e.g. low alloyed steels). When increasing coating thickness, surface defects are generated during the deposition process compromising their excellent properties. In this work, different metal substrates have been used to compare adhesion and quantify superficial defects: AISI 316L, DIN 42CrMo4 (AISI 4140) and Böhler K110 (AISI D2). The films were deposited at different temperatures, changing the silicon content and the coating thickness. The samples were placed in the furnace on different positions (standing, lying or up-side down). The films were analyzed with optical and electron microscopy, 3D topography profilometer, and they were tested under sliding wear conditions. Friction coefficient and wear volume were measured, with an average friction coefficient which resulted below 0.05. A higher amount of surface defects was obtained on lying samples compared to the ones up-side down. The quantity of defects increased with the thickness of the coating and decreased with the temperature. The geometry and the growth mechanism of the defects were analyzed.
DOI: 10.6084/m9.figshare.6858305
title: Solution combustion synthesis of LiCoO2 nanoparticles

description: ABSTRACT Lithium Cobalt Oxide (LiCoO2) nanoparticles were obtained by the Solutions Combustion Synthesis method, using starch as fuel. Four starch/nitrates ratios (φe) (ranging 0.5-1.25) have been studied. One route was a conventional, stoichiometric process, while the other ones were a nonstoichiometric process. The samples were calcined in air at 773K. The synthesized material was analyzed by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, electrochemical charge-discharge and rate capability curves. It was identified that in all cases, powders exhibited rhombohedral crystalline structure. The powders obtained in four reactions exhibited good electrochemical performance.