cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.6802900
title: Accelerated Stress Tests for Solid Oxide Cells via Artificial Aging of the Fuel Electrode

description: <strong>AD ASTRA: Data from Experiments for Artificial Aging of the Fuel Electrode in Solid Oxide Cells via Redox Cycling</strong> One of the big hurdles towards fast deployment of Solid Oxide Cells (fuel cells or electrolyzers) is durability. Although intensive works are carried out for life time improvement, they meet a serious problem concerning long term electrochemical tests for accumulation of reliable data that may continue several years, which is unaffordable. A problem-solving approach is the introduction of Accelerated Stress Tests (AST) applying high levels of stress for a shorter period thus reducing the test time for degradation qualification. Since there are no definite criteria for the level of acceleration of a specific degradation phenomenon, the selection of aggravating conditions is a critical moment which is under studies in the FCH JU Project AD ASTRA (GA 825027). Herein we present data accumulated during the development of a procedure for artificial accelerated aging of the fuel electrode via redox cycling. They include electrochemical testing (current-voltage curves and impedance measurements) and microstructural characterization (SEM-BSE image analysis), as well as procedure for redox cycling.
DOI: 10.5281/zenodo.6807175
title: Accelerated Stress Tests for Solid Oxide Cells via Artificial Aging of the Fuel Electrode

description: <strong>AD ASTRA: Data from Experiments for Artificial Aging of the Fuel Electrode in Solid Oxide Cells via Redox Cycling</strong> One of the big hurdles towards fast deployment of Solid Oxide Cells (fuel cells or electrolyzers) is durability. Although intensive works are carried out for life time improvement, they meet a serious problem concerning long term electrochemical tests for accumulation of reliable data that may continue several years, which is unaffordable. A problem-solving approach is the introduction of Accelerated Stress Tests (AST) applying high levels of stress for a shorter period thus reducing the test time for degradation qualification. Since there are no definite criteria for the level of acceleration of a specific degradation phenomenon, the selection of aggravating conditions is a critical moment which is under studies in the FCH JU Project AD ASTRA (GA 825027). Herein we present data accumulated during the development of a procedure for artificial accelerated aging of the fuel electrode via redox cycling. They include electrochemical testing (current-voltage curves and impedance measurements) and microstructural characterization (SEM-BSE image analysis), as well as procedure for redox cycling.
DOI: 10.5281/zenodo.6802899
title: Accelerated Stress Tests for Solid Oxide Cells via Artificial Aging of the Fuel Electrode

description: <strong>AD ASTRA: Data from Experiments for Artificial Aging of the Fuel Electrode in Solid Oxide Cells via Redox Cycling</strong> One of the big hurdles towards fast deployment of Solid Oxide Cells (fuel cells or electrolyzers) is durability. Although intensive works are carried out for life time improvement, they meet a serious problem concerning long term electrochemical tests for accumulation of reliable data that may continue several years, which is unaffordable. A problem-solving approach is the introduction of Accelerated Stress Tests (AST) applying high levels of stress for a shorter period thus reducing the test time for degradation qualification. Since there are no definite criteria for the level of acceleration of a specific degradation phenomenon, the selection of aggravating conditions is a critical moment which is under studies in the FCH JU Project AD ASTRA (GA 825027). Herein we present data accumulated during the development of a procedure for artificial accelerated aging of the fuel electrode via redox cycling. They include electrochemical testing (current-voltage curves and impedance measurements) and microstructural characterization (SEM-BSE image analysis), as well as procedure for redox cycling.
DOI: 10.6084/m9.figshare.20259642
title: Cross experiment data

description: PEEP_F1_data.txt - Cross between pure species PEEP_F2_data.txt - Backcross of F1[PxE] or intercross of F1 CSD_F2_data.txt - Backcross of F1[ExP]
DOI: 10.6084/m9.figshare.20259642.v1
title: Cross experiment data

description: PEEP_F1_data.txt - Cross between pure species PEEP_F2_data.txt - Backcross of F1[PxE] or intercross of F1 CSD_F2_data.txt - Backcross of F1[ExP]
DOI: 10.5281/zenodo.6806983
title: LFW-Beautified: A Dataset of Face Images with Beautification and Augmented Reality Filters

description: <strong>LFW-Beautified: A Dataset of Face Images with Beautification and Augmented Reality Filters</strong> <strong>Usage</strong> Download the compressed files (13 in total) and uncompress them <strong>Please cite reference 1) below in your publications if you make use of the data of this repository</strong> <strong>People & Contact</strong> Fernando Alonso-Fernandez (contact person). <strong>References</strong> Hedman, P., Skepetzis, V., Hernandez-Diaz, K., Bigun, J., Alonso-Fernandez, F., "On the Effect of Selfie Beautification Filters on Face Detection and Recognition" https://arxiv.org/abs/2110.08934 Hedman, P., Skepetzis, V., The Effect of Beautification Filters on Image Recognition: "Are filtered social media images viable Open Source Intelligence?" Master Thesis at Halmstad University, Sweden (Master’s Programme in Network Forensics) http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-44799
DOI: 10.6084/m9.figshare.20259882
title: Karyotype data of Pristionchus species

description: The karyotype data of multiple strains of three Pristionchus species
DOI: 10.6084/m9.figshare.20259882.v2
title: Karyotype data of Pristionchus species

description: The karyotype data of multiple strains of three Pristionchus species
DOI: 10.6084/m9.figshare.20259882.v1
title: Karyotype data of Pristionchus species

description: The karyotype data of multiple strains of three Pristionchus species
DOI: 10.5281/zenodo.6807229
title: McStas simulated data of elliptic neutron lens in DMC beamline at PSI (x-axis rotation)

description: A dataset of 13000 jpg images created from McStas simulations: elliptic adaptive optics neutron lens in DMC beamline. x-axis of the lens is misaligned within the range \pm 1.5^o
DOI: 10.5281/zenodo.6807228
title: McStas simulated data of elliptic neutron lens in DMC beamline at PSI (x-axis rotation)

description: A dataset of 13000 jpg images created from McStas simulations: elliptic adaptive optics neutron lens in DMC beamline. x-axis of the lens is misaligned within the range \pm 1.5^o
DOI: 10.5281/zenodo.6807246
title: McStas simulated data of elliptic neutron lens in DMC beamline at PSI (y-axis rotation)

description: A dataset of ~16000 jpg images created from McStas simulations: elliptic adaptive optics neutron lens in DMC beamline. y-axis of the lens is misaligned within the range \pm 1.5^o
DOI: 10.6084/m9.figshare.19923812.v1
title: Stress distribution analysis in anterior teeth caused by several retraction mechanics

description: ABSTRACT Introduction: Orthodontic retraction of the anterior teeth is indicated when the patient has a malocclusion with protrusion of the incisors. Several mechanics are indicated to perform this retraction. Objective: The objective of this study was to compare the strains generated by four different types of retraction mechanics along the roots of the anterior teeth. Methods: A photoelastic model simulating an arch with first premolars extraction was made. Sixty retraction archwires were prepared, including fifteen for each type of mechanics evaluated: sliding, teardrop loop spring, T-loop spring and double key loop archwire. The strains were observed in two perspectives: occlusal and oblique. In the occlusal perspective, strains were compared among the six anterior teeth. From the oblique perspective, strains were compared among the thirds of the left canine root. Results: In the occlusal perspective, the teardrop loop spring mechanics presented greater strains, followed by T-loop spring, double key loop archwire and sliding mechanics. In all mechanics, strains were more concentrated in the canines than in the incisors. From the oblique perspective, the teardrop loop mechanics generated greater strains in the cervical regions of the canine, and in the apical regions, no differences were found in strains among the four types of mechanics. In the same mechanics, greater strains were present in the cervical zones. Conclusion: The teardrop loop spring retraction mechanic presented the greatest mean strain, and the sliding retraction mechanic presented the lowest mean strain on the root of anteroinferior teeth in the occlusal and oblique perspectives.
DOI: 10.6084/m9.figshare.19923812
title: Stress distribution analysis in anterior teeth caused by several retraction mechanics

description: ABSTRACT Introduction: Orthodontic retraction of the anterior teeth is indicated when the patient has a malocclusion with protrusion of the incisors. Several mechanics are indicated to perform this retraction. Objective: The objective of this study was to compare the strains generated by four different types of retraction mechanics along the roots of the anterior teeth. Methods: A photoelastic model simulating an arch with first premolars extraction was made. Sixty retraction archwires were prepared, including fifteen for each type of mechanics evaluated: sliding, teardrop loop spring, T-loop spring and double key loop archwire. The strains were observed in two perspectives: occlusal and oblique. In the occlusal perspective, strains were compared among the six anterior teeth. From the oblique perspective, strains were compared among the thirds of the left canine root. Results: In the occlusal perspective, the teardrop loop spring mechanics presented greater strains, followed by T-loop spring, double key loop archwire and sliding mechanics. In all mechanics, strains were more concentrated in the canines than in the incisors. From the oblique perspective, the teardrop loop mechanics generated greater strains in the cervical regions of the canine, and in the apical regions, no differences were found in strains among the four types of mechanics. In the same mechanics, greater strains were present in the cervical zones. Conclusion: The teardrop loop spring retraction mechanic presented the greatest mean strain, and the sliding retraction mechanic presented the lowest mean strain on the root of anteroinferior teeth in the occlusal and oblique perspectives.
DOI: 10.6084/m9.figshare.19923815
title: Variation in population and reproductive parameters of the amphipods, Cymadusa filosa Savigny, 1816 and Sunamphitoe pelagica (H. Milne Edwards, 1830), associated with Sargassum beds in an historically impacted bay

description: Abstract The aim of this study is to investigate if Sargassum-associated herbivorous amphipods Cymadusa filosa Savigny, 1816 and Sunamphitoe pelagica (H. Milne Edwards, 1830) present differences in their population parameters at sites located at different distances from a state marina, which is the main source of pollution (especially heavy metals) in an impacted bay. The study was conducted at four beach sites within Flamengo Bay, Ubatuba municipality, northern coast of São Paulo State, Brazil. The beaches are Lamberto and Ribeira close to the pollution source and Flamengo and Santa Rita, which are more distant. We observed the predominance of juveniles in the populations of C. filosa and S. pelagica, followed by females, with the sex ratio for both species being favored toward females, and the highest densities of individuals were observed during the summer. Sunamphitoe pelagica presented lower density, smaller ovigerous females and egg volumes at Lamberto beach, indicating a possible higher sensitivity to metal pollution for this species. Cymadusa filosa showed no clear alteration of density, number of ovigerous females and egg volumes between sites. Our results emphasize the importance of studying the life history and reproductive parameters of herbivorous amphipods, showing how these parameters can be altered in contaminated areas.
DOI: 10.6084/m9.figshare.19923817
title: Potential mutagenic effects of the glyphosate herbicide on Gymnotus inaequilabiatus (Valenciennes, 1839)

description: Abstract This study analyzed the occurrence of nuclear damage in the red blood cells of Gymnotus inaequilabiatus (Valenciennes, 1839), exposed in vivo to the herbicide glyphosate. The fish were distributed in four groups, namely: control (without addition of herbicide) and contaminated groups with application of 65 µg/L (concentration allowed by CONAMA Resolution), 1 mg/L (maximum limit recommended by the World Health Organization - WHO and Food and Agriculture Organization - FAO) and 5 mg/L (overdose, five times higher than that by WHO and FAO). For the analysis of cell damage, the method of Nuclear Erythrocytic Abnormalities (NEA) was used, containing 1000 cells for duplicate elimination. An increase in cell damage was observed for 144 hours (6-days) of exposure in all controls. Even under a small concentration, there was a clear effect on segmented, renal, lobed formation and mainly on the formation of micronuclei. The high damage was caused in the first 48 hours and reduced after 144 hours, where the fish can have the herbicidal effect blocked. Studies that analyze the mechanisms of action of glyphosate-based herbicides are essential to determine the risks caused by biota, since there is a great divergence on the maximum tolerable limits in water, which affect quality and integrity of these ecosystems.
DOI: 10.6084/m9.figshare.19923817.v1
title: Potential mutagenic effects of the glyphosate herbicide on Gymnotus inaequilabiatus (Valenciennes, 1839)

description: Abstract This study analyzed the occurrence of nuclear damage in the red blood cells of Gymnotus inaequilabiatus (Valenciennes, 1839), exposed in vivo to the herbicide glyphosate. The fish were distributed in four groups, namely: control (without addition of herbicide) and contaminated groups with application of 65 µg/L (concentration allowed by CONAMA Resolution), 1 mg/L (maximum limit recommended by the World Health Organization - WHO and Food and Agriculture Organization - FAO) and 5 mg/L (overdose, five times higher than that by WHO and FAO). For the analysis of cell damage, the method of Nuclear Erythrocytic Abnormalities (NEA) was used, containing 1000 cells for duplicate elimination. An increase in cell damage was observed for 144 hours (6-days) of exposure in all controls. Even under a small concentration, there was a clear effect on segmented, renal, lobed formation and mainly on the formation of micronuclei. The high damage was caused in the first 48 hours and reduced after 144 hours, where the fish can have the herbicidal effect blocked. Studies that analyze the mechanisms of action of glyphosate-based herbicides are essential to determine the risks caused by biota, since there is a great divergence on the maximum tolerable limits in water, which affect quality and integrity of these ecosystems.
DOI: 10.6084/m9.figshare.19923818
title: Expert readers and the process of construction of mental representations: analyzing the text, the main ideas and smaller units of ideas

description: Abstract Comprehending texts from a cognitive-process perspective involves cornerstones such as reader, text, activity, context, and discursive processes. When related to the teaching-learning process, these elements have different importance. Based on Meyer and colleagues and Van Dijk, W. Kintsch and colleagues, this article discusses two studies to reflect upon and analyze the text and reading comprehension, including purposes, procedures, and problems, outlining the small unit ideas (SUI) as the basic factor to the construction of main ideas and the top-level structure. The results indicate that expert-readers perceive a set of main SUI, although a larger coincidence was expected, besides signaling a prospective use of SUIs to scaffold the teaching-learning processes of reading comprehension and summary construction of younger readers.
DOI: 10.6084/m9.figshare.19923818.v1
title: Expert readers and the process of construction of mental representations: analyzing the text, the main ideas and smaller units of ideas

description: Abstract Comprehending texts from a cognitive-process perspective involves cornerstones such as reader, text, activity, context, and discursive processes. When related to the teaching-learning process, these elements have different importance. Based on Meyer and colleagues and Van Dijk, W. Kintsch and colleagues, this article discusses two studies to reflect upon and analyze the text and reading comprehension, including purposes, procedures, and problems, outlining the small unit ideas (SUI) as the basic factor to the construction of main ideas and the top-level structure. The results indicate that expert-readers perceive a set of main SUI, although a larger coincidence was expected, besides signaling a prospective use of SUIs to scaffold the teaching-learning processes of reading comprehension and summary construction of younger readers.
DOI: 10.6084/m9.figshare.19923821
title: Perception of immigrants: free consent and access to health services

description: Abstract This study aims to identify the perception of Cuban immigrants about the free and informed consent form and access to dental and medical care. This is a cross-sectional descriptive survey conducted with a sample of immigrants from a medium-sized municipality in the state of São Paulo. Data were collected by means of a questionnaire addressing the form and the access to dental and medical care both in Brazil and in their country of origin, as well as sociodemographic aspects. The results indicate that immigrants have access to medical and dental care, but little knowledge about the consent form during treatment. Considering that a well-designed consent term and patient knowledge promotes the successful performance of procedures, physicians and dentists need to adopt measures for a safe professional practice.
DOI: 10.6084/m9.figshare.19923821.v1
title: Perception of immigrants: free consent and access to health services

description: Abstract This study aims to identify the perception of Cuban immigrants about the free and informed consent form and access to dental and medical care. This is a cross-sectional descriptive survey conducted with a sample of immigrants from a medium-sized municipality in the state of São Paulo. Data were collected by means of a questionnaire addressing the form and the access to dental and medical care both in Brazil and in their country of origin, as well as sociodemographic aspects. The results indicate that immigrants have access to medical and dental care, but little knowledge about the consent form during treatment. Considering that a well-designed consent term and patient knowledge promotes the successful performance of procedures, physicians and dentists need to adopt measures for a safe professional practice.
DOI: 10.6084/m9.figshare.19923824
title: Professor Faustino Esposel: Neurology, football and spiritualism

description: ABSTRACT Faustino Monteiro Esposel was a renowned neurologist from Rio de Janeiro, born on October 24, 1888. Together with his mentor, Professor Antônio Austregésilo Rodrigues Lima - the founder of modern Brazilian Neurology -, Professor Esposel described one of the rival signs of the Babinski sign, known as the Austregésilo-Esposel sign, in a study published in the renowned journal L'Encéphale in 1912. This article aims to summarize the life story of this illustrious neurologist as well as to highlight his achievements “beyond medicine”.
DOI: 10.6084/m9.figshare.19923824.v1
title: Professor Faustino Esposel: Neurology, football and spiritualism

description: ABSTRACT Faustino Monteiro Esposel was a renowned neurologist from Rio de Janeiro, born on October 24, 1888. Together with his mentor, Professor Antônio Austregésilo Rodrigues Lima - the founder of modern Brazilian Neurology -, Professor Esposel described one of the rival signs of the Babinski sign, known as the Austregésilo-Esposel sign, in a study published in the renowned journal L'Encéphale in 1912. This article aims to summarize the life story of this illustrious neurologist as well as to highlight his achievements “beyond medicine”.
DOI: 10.6084/m9.figshare.19923823.v1
title: The imagetic constitution of an idyllic Belém: trans-historicity and movement of images on Port of Pará’s policies

description: ABSTRACT Based on its trans-historical aspects and imagetic reverberations of an engraving of the city of Belém that illustrates policies of Port of Pará Company, this work analyzes a collective memory of the city based on its modernity spectra. The policies, historiographical documents, and transactional mercantile tools of that context represent the dynamic scenario on which the city structures functioned on the rubber cycle boom. The engravings not only offer interpretations of the city through a developmentalist and cosmopolitan perspective, but also constitute writings of a memorial urban nostalgia, of visionary melancholic and utopian projection. The engravings are based on the movement of images due to the rearrangement of buildings and urban morphology of Belém, which represents several historical moments of the city. From a Warburguian perspective, this work analyzes this imagetic operation that synthesizes the strong idyllic power of a certain experience of modernity in a peripheric capital.
DOI: 10.6084/m9.figshare.19923823
title: The imagetic constitution of an idyllic Belém: trans-historicity and movement of images on Port of Pará’s policies

description: ABSTRACT Based on its trans-historical aspects and imagetic reverberations of an engraving of the city of Belém that illustrates policies of Port of Pará Company, this work analyzes a collective memory of the city based on its modernity spectra. The policies, historiographical documents, and transactional mercantile tools of that context represent the dynamic scenario on which the city structures functioned on the rubber cycle boom. The engravings not only offer interpretations of the city through a developmentalist and cosmopolitan perspective, but also constitute writings of a memorial urban nostalgia, of visionary melancholic and utopian projection. The engravings are based on the movement of images due to the rearrangement of buildings and urban morphology of Belém, which represents several historical moments of the city. From a Warburguian perspective, this work analyzes this imagetic operation that synthesizes the strong idyllic power of a certain experience of modernity in a peripheric capital.