cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.10344750
title: New Life Fellowship Terracotta Panel #3

description: One of four existing terracotta panels on the New Life Fellowship Church, the former Elks Lodge. Two4Design is completting a facade restoration, with the street facade phase one of four.

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344752
title: Kirkjubømúrurin: S033

description: Sligin basalt steinur úr Kirkjubømúrinum, partur av steinasavninum hjá Tjóðsavninum.

*English:* Carved basalt stone from Kirkjubømúrinum (The Saint Magnus Cathedral), in storage at Tjóðsavnið.

Dimension: 40 x 53,5 x 30 cm.

Created by Petur Hansen, using Artec Eva scanner and Artec Studio 15.

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344753
title: Kirkjubømúrurin: S033

description: Sligin basalt steinur úr Kirkjubømúrinum, partur av steinasavninum hjá Tjóðsavninum.

*English:* Carved basalt stone from Kirkjubømúrinum (The Saint Magnus Cathedral), in storage at Tjóðsavnið.

Dimension: 40 x 53,5 x 30 cm.

Created by Petur Hansen, using Artec Eva scanner and Artec Studio 15.

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344754
title: Virus Capsomer Model [surface structure 2]

description: PICORNAVIRIDAE – Designing Model and Visualization Concepts in Virology 

Educational T=3 [and T=pseudo3] Virus Structure Model [assembly unit 06/08]

Topographic [artistic] visualization based on the canyon hypothesis [Rossmann: 1989] to give a sensory experience of the human rhinovirus 14. According to the hypothesis the canyon is protecting the virus against docking attempts of large antibodies. Cellular receptors are small enough to fit into the gap.

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344755
title: Virus Capsomer Model [surface structure 2]

description: PICORNAVIRIDAE – Designing Model and Visualization Concepts in Virology 

Educational T=3 [and T=pseudo3] Virus Structure Model [assembly unit 06/08]

Topographic [artistic] visualization based on the canyon hypothesis [Rossmann: 1989] to give a sensory experience of the human rhinovirus 14. According to the hypothesis the canyon is protecting the virus against docking attempts of large antibodies. Cellular receptors are small enough to fit into the gap.

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344756
title: Tiki idol

description: Using zbrush for this model and had to zremesher to 1/3 of the poly's for this upload

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344757
title: Tiki idol

description: Using zbrush for this model and had to zremesher to 1/3 of the poly's for this upload

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344759
title: Fortified Church -Bazna

description: Test 3 made with Agisoft PS

Source: Objaverse 1.0 / Sketchfab
DOI: 10.5281/zenodo.10344758
title: Fortified Church -Bazna

description: Test 3 made with Agisoft PS

Source: Objaverse 1.0 / Sketchfab
DOI: 10.6084/m9.figshare.11609628.v1
title: TiO2 Decorated Sand Grains for Photodegradation of Pollutants: Methylene Blue and Ciprofloxacin Study

description: This study shows a preparation and evaluation of a new non-expensive TiO2 based photocatalyst built over sand grains surfaces as an alternative green technology for water treatment. The semiconductor covalently bonded to the silica sand grains (sand@TiO2) prepared by hydrolysis of isopropoxide orthotitane over sand grains, showed a high surface area 296 m2 g-1 and a high reaction rate for methylene blue (MB) photodegradation (0.064 min-1), on steady state condition by using 3 g of sand@TiO2 and an MB solution (20 mL, 3 × 10-5 mol L-1) or ciprofloxacin hydrochloride (CIP) solution (20 mL, 1.9 × 10-3 mol L-1). Under UV irradiation with a medium pressure Hg lamp, the total MB removal reached 70% after 7 min and 45% for CIP in 60 min. Further, the photocatalyst showed to be a promising reusable material for removal of ciprofloxacin hydrochloride antibiotic (CIP) on wastewater. This new material appears as a new promising low cost and low impact reusable catalyst for water treatment.
DOI: 10.6084/m9.figshare.11609619
title: VALORIZATION OF Solanum viarum DUNAL BY EXTRACTING BIOACTIVE COMPOUNDS FROM ROOTS AND FRUITS USING ULTRASOUND AND SUPERCRITICAL CO2

description: Abstract Solanum viarum Dunal belongs to the Solanaceae family and it is considered to be a grazing weed toxic to cattle. In this study, ultrasound-assisted extraction (UAE) and supercritical CO2 extraction (SFE-CO2) were applied to evaluate the extraction yield and chemical composition of fruits and roots matrices of Solanum viarum Dunal. A hydroalcoholic solution (60% ethanol/40% water, v/v) was the solvent used for UAE. For comparisons, extractions with Soxhlet and maceration were carried out. For SFE-CO2, the highest yield was obtained at 60°C and 250 bar. For UAE, the highest yield was obtained at an ultrasound intensity of 75.11 W/cm2 and pulse cycle of 0.93. The techniques seem to be efficient for the extraction of chemical compounds, indicating a large number of bioactive compounds. The major compounds are 1,2-benzenedicarboxylic acid, quinic acid, octadecenoic acid, and solasodine. The results highlight the application of UAE to recover compounds from vegetal matrices, since it presented higher yields and more chemical constituents when compared with other techniques.
DOI: 10.6084/m9.figshare.11609619.v1
title: VALORIZATION OF Solanum viarum DUNAL BY EXTRACTING BIOACTIVE COMPOUNDS FROM ROOTS AND FRUITS USING ULTRASOUND AND SUPERCRITICAL CO2

description: Abstract Solanum viarum Dunal belongs to the Solanaceae family and it is considered to be a grazing weed toxic to cattle. In this study, ultrasound-assisted extraction (UAE) and supercritical CO2 extraction (SFE-CO2) were applied to evaluate the extraction yield and chemical composition of fruits and roots matrices of Solanum viarum Dunal. A hydroalcoholic solution (60% ethanol/40% water, v/v) was the solvent used for UAE. For comparisons, extractions with Soxhlet and maceration were carried out. For SFE-CO2, the highest yield was obtained at 60°C and 250 bar. For UAE, the highest yield was obtained at an ultrasound intensity of 75.11 W/cm2 and pulse cycle of 0.93. The techniques seem to be efficient for the extraction of chemical compounds, indicating a large number of bioactive compounds. The major compounds are 1,2-benzenedicarboxylic acid, quinic acid, octadecenoic acid, and solasodine. The results highlight the application of UAE to recover compounds from vegetal matrices, since it presented higher yields and more chemical constituents when compared with other techniques.
DOI: 10.6084/m9.figshare.11609610
title: CATALYST PREPARATION METHODS TO REDUCE CONTAMINANTS IN A HIGH-YIELD PURIFICATION PROCESS OF MULTIWALLED CARBON NANOTUBES

description: Abstract CoMo/MgO catalysts with low loading of cobalt and molybdenum were prepared by incipient wetness impregnation and the sol-gel method for high yield production of carbon nanotubes (CNT). A detailed characterization of the catalysts, as-produced CNT and purified CNT, indicated a relationship between carbon nanotube properties, synthesis and purification steps. Excess of molybdenum in the catalyst caused a decrease in carbon yield and produced CNT with a lower degree of graphitization. Catalysts prepared by the sol-gel method and with higher molybdenum loading showed an improved interaction between cobalt and molybdenum, increasing the formation of CoMoO4, which was not completely removed during the purification step. The purification removed all MgO and part of the cobalt and molybdenum present in samples without significant damage to the CNT structure. An increase in sample purity could be achieved by increasing reaction time.
DOI: 10.6084/m9.figshare.11609610.v1
title: CATALYST PREPARATION METHODS TO REDUCE CONTAMINANTS IN A HIGH-YIELD PURIFICATION PROCESS OF MULTIWALLED CARBON NANOTUBES

description: Abstract CoMo/MgO catalysts with low loading of cobalt and molybdenum were prepared by incipient wetness impregnation and the sol-gel method for high yield production of carbon nanotubes (CNT). A detailed characterization of the catalysts, as-produced CNT and purified CNT, indicated a relationship between carbon nanotube properties, synthesis and purification steps. Excess of molybdenum in the catalyst caused a decrease in carbon yield and produced CNT with a lower degree of graphitization. Catalysts prepared by the sol-gel method and with higher molybdenum loading showed an improved interaction between cobalt and molybdenum, increasing the formation of CoMoO4, which was not completely removed during the purification step. The purification removed all MgO and part of the cobalt and molybdenum present in samples without significant damage to the CNT structure. An increase in sample purity could be achieved by increasing reaction time.
DOI: 10.6084/m9.figshare.11609604
title: EVALUATION OF SILICA NANOPARTICLE COLLOIDAL STABILITY WITH A FIBER OPTIC QUASI-ELASTIC LIGHT SCATTERING SENSOR

description: Abstract Colloidal silica is an important biocompatible, inert and non-toxic material for imaging, therapy, and drug delivery biomedical applications. In this context, the evaluation of colloidal suspensions and their stabilities by a Fiber Optic Quasi-Elastic Light Scattering sensor is proposed. Two different silica nanoparticles were prepared and characterized by scanning electron microscopy and X-ray diffraction, being completely amorphous, with mean diameters of 125 and 159 nm and average specific weight of 1.94 g.cm-3. The nanoparticles were dispersed in deionized water in different concentrations ranging from 0 to 2% (m/m), resulting in suspensions with mean kinematic viscosity of 0.009157 cm².s-1. The sensor showed different sensitivities regarding concentrations and diameters, with an increase in the light intensity dispersion caused by the scattering. A decreasing tendency of the decay rate of the autocorrelation function of the light intensity signal was verified with the variation of pH, and this decay rate also showed an abrupt decrease with the enhancement of the ionic strength, detecting the limits of the colloidal stability. This work presents a simple and reliable methodology for the colloidal assessment in a low-cost and minimally invasive way, easily extendable for different chemical and biological systems.
DOI: 10.6084/m9.figshare.11609598
title: “Wish you were here” trust in public administration in Latin America

description: Abstract Studies show that Latin American citizens do not trust institutions. But what underlies this distrust? This work presents an exploratory and descriptive effort around Public Administration. The goals are: a) to contrast the beliefs that citizens and administrators have about Public Administration, b) to verify differences and similarities between countries of the region, c) to identify aspects of reform that promote trust. Information was gathered from three data sources: Latinobarómetro (2011, 2015), CAF Development Bank of Latin America, (2014), and a survey with the support of the Organization of American State (OAS, 2015). The analysis reveals that: a) there are no appreciable differences between officials and citizens, b) there is relative homogeneity between countries, c) open government policies can be an excellent opportunity to renew trust.
DOI: 10.6084/m9.figshare.11609604.v1
title: EVALUATION OF SILICA NANOPARTICLE COLLOIDAL STABILITY WITH A FIBER OPTIC QUASI-ELASTIC LIGHT SCATTERING SENSOR

description: Abstract Colloidal silica is an important biocompatible, inert and non-toxic material for imaging, therapy, and drug delivery biomedical applications. In this context, the evaluation of colloidal suspensions and their stabilities by a Fiber Optic Quasi-Elastic Light Scattering sensor is proposed. Two different silica nanoparticles were prepared and characterized by scanning electron microscopy and X-ray diffraction, being completely amorphous, with mean diameters of 125 and 159 nm and average specific weight of 1.94 g.cm-3. The nanoparticles were dispersed in deionized water in different concentrations ranging from 0 to 2% (m/m), resulting in suspensions with mean kinematic viscosity of 0.009157 cm².s-1. The sensor showed different sensitivities regarding concentrations and diameters, with an increase in the light intensity dispersion caused by the scattering. A decreasing tendency of the decay rate of the autocorrelation function of the light intensity signal was verified with the variation of pH, and this decay rate also showed an abrupt decrease with the enhancement of the ionic strength, detecting the limits of the colloidal stability. This work presents a simple and reliable methodology for the colloidal assessment in a low-cost and minimally invasive way, easily extendable for different chemical and biological systems.
DOI: 10.6084/m9.figshare.11609598.v1
title: “Wish you were here” trust in public administration in Latin America

description: Abstract Studies show that Latin American citizens do not trust institutions. But what underlies this distrust? This work presents an exploratory and descriptive effort around Public Administration. The goals are: a) to contrast the beliefs that citizens and administrators have about Public Administration, b) to verify differences and similarities between countries of the region, c) to identify aspects of reform that promote trust. Information was gathered from three data sources: Latinobarómetro (2011, 2015), CAF Development Bank of Latin America, (2014), and a survey with the support of the Organization of American State (OAS, 2015). The analysis reveals that: a) there are no appreciable differences between officials and citizens, b) there is relative homogeneity between countries, c) open government policies can be an excellent opportunity to renew trust.
DOI: 10.6084/m9.figshare.11609589
title: Chemical terrorism: risk modeling proposal for attacks involving ricin in mass gatherings in Brazil

description: ABSTRACT Mass gatherings are at the center of terrorist strategies and are being repeated more frequently at international level. During the last years, Brazil has been the stage of mass gatherings, and it is supposed to host the Fifa Sub-17 World Cup this year. It is assumed that large exposure in these contexts increases vulnerability to threats, therefore it is necessary that safety planning be supported in risk management studies. It is considered that a greater knowledge of the topic is the first step towards an efficient defense system. This study aims to evaluate the probability of a ricin terrorist attack on a mathematical model. Existing literature shows reports of episodes of use of ricin as a chemical weapon. The choice of ricin is justified because it's a relatively easy biotoxin extraction from castor bean, which is an endemic plant in the Brazilian territory. For such study, we used game theory and the Major probability equation for terrorism risk analysis. The parameters analyzed were the resources of attack, defense, and value of the target. The probability equation has been optimized for defense.
DOI: 10.6084/m9.figshare.11609589.v1
title: Chemical terrorism: risk modeling proposal for attacks involving ricin in mass gatherings in Brazil

description: ABSTRACT Mass gatherings are at the center of terrorist strategies and are being repeated more frequently at international level. During the last years, Brazil has been the stage of mass gatherings, and it is supposed to host the Fifa Sub-17 World Cup this year. It is assumed that large exposure in these contexts increases vulnerability to threats, therefore it is necessary that safety planning be supported in risk management studies. It is considered that a greater knowledge of the topic is the first step towards an efficient defense system. This study aims to evaluate the probability of a ricin terrorist attack on a mathematical model. Existing literature shows reports of episodes of use of ricin as a chemical weapon. The choice of ricin is justified because it's a relatively easy biotoxin extraction from castor bean, which is an endemic plant in the Brazilian territory. For such study, we used game theory and the Major probability equation for terrorism risk analysis. The parameters analyzed were the resources of attack, defense, and value of the target. The probability equation has been optimized for defense.
DOI: 10.6084/m9.figshare.11609586
title: Evaluation Guide of Parental capacities: An Ecological Validity Study

description: ABSTRACT This aim of this study was to promote and improve the adaptation of the Parental Capacities Evaluation Guide (De Rancourt, Paquette, Paquette, & Rainville, 2006) to the Portuguese child protection system. A focus group methodology was used with professionals who work directly on parenting assessment: Social workers, judges and researchers. The discussions of the focus group concentrated on the Guide ‘feasibility, the usefulness of the information obtained, the clinical judgements made and on the major changes needed. From content analysis with the QSRNVivo8 software, it was concluded that the Guide is based on updated scientific knowledge and that it provides sufficient information for the assessment of parenting capacities. Three major kinds of changes to be made were identified: methodological, structural and content changes.
DOI: 10.6084/m9.figshare.11609583
title: And the Past is a Garment that no Longer Suits us: Reflecting on Teaching-Health-Community Integration in a Medical Course in Northeast Brazil

description: ABSTRACT Both medical education and Brazilian society as a whole have undergone significant transformations in recent years. These changes seek to meet contemporary social and sanitary demands, especially with regard to a training focused on the local socio-sanitary reality. Medical training should therefore seek to develop skills, abilities and attitudes in a setting where teaching is integrated with health care and the community. The medical course of the Federal University of Alagoas, Arapiraca campus, was founded in 2015, resulting from the expansion of medical schools in Brazil and the internalization of the University’s actions. The course is structured on three axes (tutoring, medical skills and teaching-health-community integration). This text intends to present the work process of the Teaching-Health-Community Integration (LESC) axis, its main advances and the challenges involved in the training process. The mission of LESC is to place the academic into closer contact with the local socio-sanitary reality in order to ensure a medical training that offers comprehensive, respectful, ethical, critical and humanistic care, considering the subject and his or her context, culture, beliefs, habits and customs. To fulfill this mission, in 2017 the course curriculum was restructured so as to split the training into the basic cycle (1 st and 2 nd years), the intermediate cycle (3 rd and 4 th years) and, finally, medical internship (5 th and 6 th years). Our experience has shown that meaningful learning must come from practice, that is, from the process of experimentation with reality. Our students are distinctly more involved and interested when we include activities with well-defined practical purposes. Our work system involves monthly meetings, where major issues are discussed and strategies developed for conducting LESC, the standardization of course books and evaluation strategies, a continuing education program for teachers, as part of the biannual qualification plan and the inclusion of student-led evaluation during the semester. The variety of teaching strategies, all anchored in active learning methodologies, encourages greater involvement of our students in class. The main challenges can be summarised as consolidating student insertion into the local health care network and qualifying the teachers in their use of active methodologies in all learning processes.
DOI: 10.6084/m9.figshare.11609586.v1
title: Evaluation Guide of Parental capacities: An Ecological Validity Study

description: ABSTRACT This aim of this study was to promote and improve the adaptation of the Parental Capacities Evaluation Guide (De Rancourt, Paquette, Paquette, & Rainville, 2006) to the Portuguese child protection system. A focus group methodology was used with professionals who work directly on parenting assessment: Social workers, judges and researchers. The discussions of the focus group concentrated on the Guide ‘feasibility, the usefulness of the information obtained, the clinical judgements made and on the major changes needed. From content analysis with the QSRNVivo8 software, it was concluded that the Guide is based on updated scientific knowledge and that it provides sufficient information for the assessment of parenting capacities. Three major kinds of changes to be made were identified: methodological, structural and content changes.
DOI: 10.6084/m9.figshare.11609583.v1
title: And the Past is a Garment that no Longer Suits us: Reflecting on Teaching-Health-Community Integration in a Medical Course in Northeast Brazil

description: ABSTRACT Both medical education and Brazilian society as a whole have undergone significant transformations in recent years. These changes seek to meet contemporary social and sanitary demands, especially with regard to a training focused on the local socio-sanitary reality. Medical training should therefore seek to develop skills, abilities and attitudes in a setting where teaching is integrated with health care and the community. The medical course of the Federal University of Alagoas, Arapiraca campus, was founded in 2015, resulting from the expansion of medical schools in Brazil and the internalization of the University’s actions. The course is structured on three axes (tutoring, medical skills and teaching-health-community integration). This text intends to present the work process of the Teaching-Health-Community Integration (LESC) axis, its main advances and the challenges involved in the training process. The mission of LESC is to place the academic into closer contact with the local socio-sanitary reality in order to ensure a medical training that offers comprehensive, respectful, ethical, critical and humanistic care, considering the subject and his or her context, culture, beliefs, habits and customs. To fulfill this mission, in 2017 the course curriculum was restructured so as to split the training into the basic cycle (1 st and 2 nd years), the intermediate cycle (3 rd and 4 th years) and, finally, medical internship (5 th and 6 th years). Our experience has shown that meaningful learning must come from practice, that is, from the process of experimentation with reality. Our students are distinctly more involved and interested when we include activities with well-defined practical purposes. Our work system involves monthly meetings, where major issues are discussed and strategies developed for conducting LESC, the standardization of course books and evaluation strategies, a continuing education program for teachers, as part of the biannual qualification plan and the inclusion of student-led evaluation during the semester. The variety of teaching strategies, all anchored in active learning methodologies, encourages greater involvement of our students in class. The main challenges can be summarised as consolidating student insertion into the local health care network and qualifying the teachers in their use of active methodologies in all learning processes.