cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.23612740.v1
title: Online social support: Theoretical and methodological issues, social and health benefits, and recommendations

description: ABSTRACT Online social support platforms (discussion forums, Facebook groups, chat rooms, etc.) are increasingly used by people living with chronic diseases and their caregivers, who aspire to exchange with people living with similar problems outside their traditional network. The objective of this literature review is to present online social support interventions described in recent scientific literature, to: 1) guide organizations that want to develop such intervention or improve an existing program, and 2) identify research avenues for researchers and recommendations for health planners. Some 59 scientific articles presenting online social support interventions (2006-2016) were analyzed using a grid emphasizing the theoretical conceptions of social support, the web platforms used and their functionalities, the design process and evaluation of the interventions, the methods of participation and animation set up by the organizations, the documented impacts of the interventions on the populations, and finally the lines of research and the recommendations for the field planners. A narrative methodology was used to highlight development and implementation challenges to support our partner organizations in developing or improving their online social support interventions.
DOI: 10.6084/m9.figshare.23612742
title: Coriander production under nutrient solution prepared with brackish waters and seeding densities

description: ABSTRACT The use of brackish water in semi-arid regions is sometimes necessary, as water is the most limiting factor for agricultural production in these regions. The present study was conducted aiming to evaluate the production of bunches of Coriandrum sativum L., cultivar Tabocas, in hydroponic system plants exposed to nutrient solutions prepared with brackish water, obtained by mixing water from a community dam (electrical conductivity of 9.93 dS m-1) with rainwater. The treatments consisted of four values of electrical conductivity of the nutrient solution (1.49, 3.14, 4.87, and 6.44 dS m-1) and three seeding densities (1.0, 1.5, and 2.0 g of seeds per cell), arranged in a completely randomized experimental design in a 4 × 3 factorial scheme, with three replicates. Plant height was not affected up to the electrical conductivity of the nutrient solution of 6.44 dS m-1 with increasing seeding density. The electrical conductivity of the nutrient solution up to 6.44 dS m-1 at the seeding density of 2.0 g of seed per cell did not affect the shoot fresh and dry mass of the hydroponic coriander, mitigating the deleterious effect of salinity on water use efficiency.
DOI: 10.6084/m9.figshare.23612742.v1
title: Coriander production under nutrient solution prepared with brackish waters and seeding densities

description: ABSTRACT The use of brackish water in semi-arid regions is sometimes necessary, as water is the most limiting factor for agricultural production in these regions. The present study was conducted aiming to evaluate the production of bunches of Coriandrum sativum L., cultivar Tabocas, in hydroponic system plants exposed to nutrient solutions prepared with brackish water, obtained by mixing water from a community dam (electrical conductivity of 9.93 dS m-1) with rainwater. The treatments consisted of four values of electrical conductivity of the nutrient solution (1.49, 3.14, 4.87, and 6.44 dS m-1) and three seeding densities (1.0, 1.5, and 2.0 g of seeds per cell), arranged in a completely randomized experimental design in a 4 × 3 factorial scheme, with three replicates. Plant height was not affected up to the electrical conductivity of the nutrient solution of 6.44 dS m-1 with increasing seeding density. The electrical conductivity of the nutrient solution up to 6.44 dS m-1 at the seeding density of 2.0 g of seed per cell did not affect the shoot fresh and dry mass of the hydroponic coriander, mitigating the deleterious effect of salinity on water use efficiency.
DOI: 10.6084/m9.figshare.23612743
title: Removal of 17α-ethinylestradiol and total phosphorus in a sequencing batch reactor under two different sludge retention-time conditions

description: Abstract Sewage treatment systems can prevent the direct discharge of endocrine disruptors, such as 17α-ethinylestradiol (EE2), into the environment. Treatment systems capable of promoting total phosphorus (TP) removal, such as sequencing batch reactors (SBRs), are promising in this regard. Two lab-scale SBRs with different sludge retention times (SRTs) were assessed for their EE2 and TP removal rates. Anaerobic/aerobic/anoxic phases with cycles of 6 h were used to treat sewage containing EE2 at a concentration of 5 μg L-1. The removal rates of chemical oxygen demand and TP were approximately 80% for both the SBRs. Partial nitrification was observed in the SBRs. Initially, concentrations of EE2 above 1.0 μg L-1 in the treated sewage were measured. These concentrations were smaller in SBR 1, which used lower SRTs; EE2 was removed by sludge sorption. After the 56th cycle, the concentrations of EE2 in the treated sewage were below 0.1 μg L-1 in both the SBRs, indicating that its removal may have occurred by biodegradation due to acclimation to the process. Therefore, both TP removal and nitrification seem to play an important role in EE2 removal by SBRs.
DOI: 10.6084/m9.figshare.23612743.v1
title: Removal of 17α-ethinylestradiol and total phosphorus in a sequencing batch reactor under two different sludge retention-time conditions

description: Abstract Sewage treatment systems can prevent the direct discharge of endocrine disruptors, such as 17α-ethinylestradiol (EE2), into the environment. Treatment systems capable of promoting total phosphorus (TP) removal, such as sequencing batch reactors (SBRs), are promising in this regard. Two lab-scale SBRs with different sludge retention times (SRTs) were assessed for their EE2 and TP removal rates. Anaerobic/aerobic/anoxic phases with cycles of 6 h were used to treat sewage containing EE2 at a concentration of 5 μg L-1. The removal rates of chemical oxygen demand and TP were approximately 80% for both the SBRs. Partial nitrification was observed in the SBRs. Initially, concentrations of EE2 above 1.0 μg L-1 in the treated sewage were measured. These concentrations were smaller in SBR 1, which used lower SRTs; EE2 was removed by sludge sorption. After the 56th cycle, the concentrations of EE2 in the treated sewage were below 0.1 μg L-1 in both the SBRs, indicating that its removal may have occurred by biodegradation due to acclimation to the process. Therefore, both TP removal and nitrification seem to play an important role in EE2 removal by SBRs.
DOI: 10.5281/zenodo.8103563
title: Evaluation of GPM DPR rain parameters with north Taiwan disdrometers

description: The attached files contain the rainfall and raindrop size distribution parameters from the North Taiwan disdrometers and GPM DPR.
description: -
DOI: 10.5281/zenodo.8103562
title: Evaluation of GPM DPR rain parameters with north Taiwan disdrometers

description: The attached files contain the rainfall and raindrop size distribution parameters from the North Taiwan disdrometers and GPM DPR.
description: -
DOI: 10.6084/m9.figshare.23612745
title: Expansion and privatization of medical courses and teaching-service integration: the case of the state of Pernambuco

description: ABSTRACT The research explored the challenges arising from the expansion of public and private medical courses in the state of Pernambuco, based on the premise of teaching-service integration within the specialized health network. The study is a descriptive-exploratory case study that uses techniques which combine quantitative and qualitative research approaches. The privatization process in the state took place at a slower pace than nationwide in the Country. In the year 2000, there were only 290 vacancies in two public institutions. In only two decades, a total of 1.350 have been reached, with 1.130 of them located in the private sector. The research highlighted policies and actions related to the programmatic centrality of teaching-service integration, from which the concern with the immoderate nature of the expansion of courses with immediate repercussion on the allocation of students to training vacancies and the lack of integrated planning between the educational apparatus, health services, and SUS (Unified Health System) management stood out. Thus, the intention of the public sector to bring order into the growing presence of the private sector in medical education has not been matched by political decision-making regarding teaching-service integration, turning the nonimplementation of the Public Health Action Organizational Contract (COAPES) into a paradigmatic case.
DOI: 10.6084/m9.figshare.23612745.v1
title: Expansion and privatization of medical courses and teaching-service integration: the case of the state of Pernambuco

description: ABSTRACT The research explored the challenges arising from the expansion of public and private medical courses in the state of Pernambuco, based on the premise of teaching-service integration within the specialized health network. The study is a descriptive-exploratory case study that uses techniques which combine quantitative and qualitative research approaches. The privatization process in the state took place at a slower pace than nationwide in the Country. In the year 2000, there were only 290 vacancies in two public institutions. In only two decades, a total of 1.350 have been reached, with 1.130 of them located in the private sector. The research highlighted policies and actions related to the programmatic centrality of teaching-service integration, from which the concern with the immoderate nature of the expansion of courses with immediate repercussion on the allocation of students to training vacancies and the lack of integrated planning between the educational apparatus, health services, and SUS (Unified Health System) management stood out. Thus, the intention of the public sector to bring order into the growing presence of the private sector in medical education has not been matched by political decision-making regarding teaching-service integration, turning the nonimplementation of the Public Health Action Organizational Contract (COAPES) into a paradigmatic case.
DOI: 10.6084/m9.figshare.23574017
title: Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

description: Abstract Phenacorhamdia nigrolineata is redescribed, and the expansion of its geographic distribution is presented based on abundant new records. Morphological analysis, meristic comparison and osteological description were performed. No one autapomorphy was identified for P. nigrolineata, but the species is identified by an exclusive combination of characters of coloration of the body, morphometric and meristic data (snout length, maxillary and outer mental barbels length; number of vertebrae). A discussion of its geographic distribution, coloration pattern of the body, the putative relationships among some species of the genus, and its conservation status are presented.
DOI: 10.6084/m9.figshare.23574017.v1
title: Redescription and expansion of the geographic distribution of Phenacorhamdia nigrolineata (Siluriformes: Heptapteridae)

description: Abstract Phenacorhamdia nigrolineata is redescribed, and the expansion of its geographic distribution is presented based on abundant new records. Morphological analysis, meristic comparison and osteological description were performed. No one autapomorphy was identified for P. nigrolineata, but the species is identified by an exclusive combination of characters of coloration of the body, morphometric and meristic data (snout length, maxillary and outer mental barbels length; number of vertebrae). A discussion of its geographic distribution, coloration pattern of the body, the putative relationships among some species of the genus, and its conservation status are presented.
DOI: 10.6084/m9.figshare.23612748
title: Population features of the pea crab Dissodactylus crinitichelis Moreira, 1901 (Decapoda, Brachyura, Pinoteridade) associated with the sand-dollar Encope emarginata (Echinodermata, Echinoidea) in the southeastern Brazilian coast

description: Abstract Crabs of the Dissodactylus genus are commonly found in symbiosis with other marine invertebrate organisms. This study describes the structure of the population of the Pinnotheridae crab Dissodactylus crinitichelis living in symbiosis with the sand dollar Encope emarginata on a temporal scale and over the size class distribution, sex-ratio, recruitment defined as the specimens of the two first size classes, and breeding period. Specimens were collected in sand bottoms at the infralittoral zone at Flamengo Beach in Ubatuba, in the northeastern coast of São Paulo state, using free diving performed by one diver from August 2017 to July 2018, for 30 minutes per month. 337 juvenile, 51 adult females, and 38 adult males were analyzed, comprising 12 ovigerous females. There was registered recruitment, in almost all months. The sex ratio was 1:1.3, with more females than males in the population. In March, there was a significant recruitment period with 337 juveniles in one sample. The maximum carapace width was 6.6mm in males and 7.65mm in females. The representative number of specimens in the first size class may provide information that D. crinitichelis presents some levels of spatial segregation in the population in this area and should be monitored for preservation.
DOI: 10.6084/m9.figshare.23612748.v1
title: Population features of the pea crab Dissodactylus crinitichelis Moreira, 1901 (Decapoda, Brachyura, Pinoteridade) associated with the sand-dollar Encope emarginata (Echinodermata, Echinoidea) in the southeastern Brazilian coast

description: Abstract Crabs of the Dissodactylus genus are commonly found in symbiosis with other marine invertebrate organisms. This study describes the structure of the population of the Pinnotheridae crab Dissodactylus crinitichelis living in symbiosis with the sand dollar Encope emarginata on a temporal scale and over the size class distribution, sex-ratio, recruitment defined as the specimens of the two first size classes, and breeding period. Specimens were collected in sand bottoms at the infralittoral zone at Flamengo Beach in Ubatuba, in the northeastern coast of São Paulo state, using free diving performed by one diver from August 2017 to July 2018, for 30 minutes per month. 337 juvenile, 51 adult females, and 38 adult males were analyzed, comprising 12 ovigerous females. There was registered recruitment, in almost all months. The sex ratio was 1:1.3, with more females than males in the population. In March, there was a significant recruitment period with 337 juveniles in one sample. The maximum carapace width was 6.6mm in males and 7.65mm in females. The representative number of specimens in the first size class may provide information that D. crinitichelis presents some levels of spatial segregation in the population in this area and should be monitored for preservation.
DOI: 10.6084/m9.figshare.23612751
title: Flowering, production and seed quality in sweet potato clones cultivated under staking

description: ABSTRACT One difficulty in conducting breeding programs in the sweet potato is the low rate of flowering and seed production, which makes genetic recombination difficult. The aim of the present study was to select clones with superior flowering, production, and seed quality, and to verify the best time for crosses and seed harvesting. The study was carried out in the district of Montes Claros in the north of the state of Minas Gerais. Characteristics associated with flowering and seed production were evaluated in a randomized block design of 28 clones. The physiological quality of the seeds was evaluated in a completely randomized design using 11 clones. The data were submitted to analysis of variance and the Scott-Knott test (p≤0.05). Principal component analysis was carried out and a UPGMA dendrogram was created. July is the most recommended time for carrying out crosses, and August for harvesting the seeds. The UFMG01, LICURI, UFVJM06, UFVJM29, CAMBRAIA, UFVJM25, TCARRO 01, ARRUBA and UFMG02 clones were classified as more precocious for the first floral buds. CAMBRAIA and UFVJM29 were the most dissimilar, with a greater number of flowers and seeds, and should be prioritized as parents.
DOI: 10.6084/m9.figshare.23612751.v1
title: Flowering, production and seed quality in sweet potato clones cultivated under staking

description: ABSTRACT One difficulty in conducting breeding programs in the sweet potato is the low rate of flowering and seed production, which makes genetic recombination difficult. The aim of the present study was to select clones with superior flowering, production, and seed quality, and to verify the best time for crosses and seed harvesting. The study was carried out in the district of Montes Claros in the north of the state of Minas Gerais. Characteristics associated with flowering and seed production were evaluated in a randomized block design of 28 clones. The physiological quality of the seeds was evaluated in a completely randomized design using 11 clones. The data were submitted to analysis of variance and the Scott-Knott test (p≤0.05). Principal component analysis was carried out and a UPGMA dendrogram was created. July is the most recommended time for carrying out crosses, and August for harvesting the seeds. The UFMG01, LICURI, UFVJM06, UFVJM29, CAMBRAIA, UFVJM25, TCARRO 01, ARRUBA and UFMG02 clones were classified as more precocious for the first floral buds. CAMBRAIA and UFVJM29 were the most dissimilar, with a greater number of flowers and seeds, and should be prioritized as parents.
DOI: 10.6084/m9.figshare.23612752
title: Work and health conditions of women rural workers: an integrative review

description: ABSTRACT Changes in the global rural workforce took place from 1980 onwards, above all, with the increase in female participation in salaried work. An integrative review of the literature on the working and health conditions of rural women workers, published from 2010 to 2020, was carried out. The databases consulted were BVS, SciELO and PubMed, and 43 studies, 11 national and 32 internationals, were analyzed. The results point to a diversity of work activities performed by rural women, in a salaried, autonomous and cooperative way, as well as unpaid activities. Working conditions in salaried jobs are generally precarious, with temporary contracts, low wages and long working hours. In autonomous work and in cooperatives, studies report greater control of activities, financial autonomy and greater satisfaction of workers. Stood out in all forms of work, the sexual division of labor and the work overload with the addition of productive activities, unpaid reproductive activities, housework and care work. Musculoskeletal disorders, suffering and mental illness, high exposure and poisoning to pesticides and violence in the work and domestic environment were identified as preponderant in the health-work relationships experienced by these rural women workers.
DOI: 10.6084/m9.figshare.23612752.v1
title: Work and health conditions of women rural workers: an integrative review

description: ABSTRACT Changes in the global rural workforce took place from 1980 onwards, above all, with the increase in female participation in salaried work. An integrative review of the literature on the working and health conditions of rural women workers, published from 2010 to 2020, was carried out. The databases consulted were BVS, SciELO and PubMed, and 43 studies, 11 national and 32 internationals, were analyzed. The results point to a diversity of work activities performed by rural women, in a salaried, autonomous and cooperative way, as well as unpaid activities. Working conditions in salaried jobs are generally precarious, with temporary contracts, low wages and long working hours. In autonomous work and in cooperatives, studies report greater control of activities, financial autonomy and greater satisfaction of workers. Stood out in all forms of work, the sexual division of labor and the work overload with the addition of productive activities, unpaid reproductive activities, housework and care work. Musculoskeletal disorders, suffering and mental illness, high exposure and poisoning to pesticides and violence in the work and domestic environment were identified as preponderant in the health-work relationships experienced by these rural women workers.
DOI: 10.6084/m9.figshare.23612754
title: The ophthalmic artery resistive index as a predictor of choriocapillaris ischemia in multivariate logistic models

description: ABSTRACT Objective Vascular findings in preeclampsia are usually attributed to increased vascular tone. Recently, however, important studies have improved the understanding of the main pathophysiological events in this condition, especially vascular brain remodeling, impaired autoregulation, and damage of the blood-brain barrier, which are well recognized features of cerebral overperfusion. Methods In this study, the association between choriocapillaris ischemia with ophthalmic artery blood flow parameters on orbital Doppler ultrasound is reported for the first time using multivariate logistic models. Multivariate logistic models with ophthalmic artery blood flow parameters, as well as major clinical and laboratory predictive variables were established for choriocapillaris ischemia and choriocapillaris ischemia with retinal detachment. Results In a series of 165 patients, 46 (28%) presented choriocapillaris ischemia; among them, 20 (12%) presented associated retinal detachment. The ophthalmic artery resistive index was the main predictor for choriocapillaris ischemia and choriocapillaris ischemia with retinal detachment in multivariate logistic models. Ophthalmic artery resistance lower than 0.56 was associated with a significantly high incidence of both outcomes. Conclusion This study supports that the branching pattern of choroidal arterioles and the lobular organization of choriocapillaris are the major morphological aspects underlying endothelial damage and lobular ischemia in the context of choroidal overperfusion. Overperfused lobules bordering areas of choriocapillaris ischemia produce a perfusion pressure gradient, with lobular reperfusion, leakage from reperfused choriocapillaris, and retinal detachment. Ophthalmic artery-resistive index lower than 0.56 is proposed as a major predictor of the overperfusion-related choriocapillaris ischemia and choriocapillaris ischemia with retinal detachment in preeclampsia.