cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.19902231.v1
title: Soil bioengineering in northeastern Brazil: An Overview

description: Abstract This article presents an overview of the application of soil bioengineering techniques, also modeled as natural engineering, in the state of Sergipe, northeastern Brazil, showing the importance of integrating living and inert elements to protect river banks from erosion. The employed techniques are different, ranging from the characterization of susceptibility to erosion to the use of biotechniques, considering knowledge in the areas of agronomic engineering, forestry engineering, civil engineering, biology, pedology, geology, geomorphology and geotechnics. It is an approach that uses techniques and methodologies in a multidisciplinary way, seeking to maximize synergies (for example, natural engineering techniques to combine inert materials in ways that help plants to develop increasingly efficient systems). This approach also considers maintenance-cost optimization in the conduction of the works, using different materials, differing from traditional engineering, which uses predominantly inert materials. The research work carried out in different locations sought the availability of local materials such as rocks, geotextiles made from fibers from the native flora or even available on the market, in addition to the use of native species to recovery of the banks or slopes, according to the ecological conditions of the northeastern Brazil. Size and technological and ecological reach were also considered, in addition to different biotechnical aesthetic objectives adapted to different situations.
DOI: 10.6084/m9.figshare.19902231
title: Soil bioengineering in northeastern Brazil: An Overview

description: Abstract This article presents an overview of the application of soil bioengineering techniques, also modeled as natural engineering, in the state of Sergipe, northeastern Brazil, showing the importance of integrating living and inert elements to protect river banks from erosion. The employed techniques are different, ranging from the characterization of susceptibility to erosion to the use of biotechniques, considering knowledge in the areas of agronomic engineering, forestry engineering, civil engineering, biology, pedology, geology, geomorphology and geotechnics. It is an approach that uses techniques and methodologies in a multidisciplinary way, seeking to maximize synergies (for example, natural engineering techniques to combine inert materials in ways that help plants to develop increasingly efficient systems). This approach also considers maintenance-cost optimization in the conduction of the works, using different materials, differing from traditional engineering, which uses predominantly inert materials. The research work carried out in different locations sought the availability of local materials such as rocks, geotextiles made from fibers from the native flora or even available on the market, in addition to the use of native species to recovery of the banks or slopes, according to the ecological conditions of the northeastern Brazil. Size and technological and ecological reach were also considered, in addition to different biotechnical aesthetic objectives adapted to different situations.
DOI: 10.6084/m9.figshare.19902235
title: Soil salinity and production of the melon plant irrigated with saline waters

description: Abstract In this study the application effects of water of different salinities, in the mean soil salinity, up to 0.45 m depth, during the experimental period were observed and correlated with production characteristics of the melon plants. Two experiments were conducted at the same place being used waters of different salinities (S1 = 0.6, S2 = 1.9, S3 = 3.2 and S4 = 4.5 dS m-1), used either alone or in the incremental forms in the different phases during the crop cycle, resulting in 15 treatments arranged in a completely randomized blocks design with four replications. The salinity levels of the irrigation water used during the crop cycle resulted in linear and growing effect of soil salinity, in both experiments. The correlation coefficients of the commercial and total productions versus the mean salinity of the soil were significant. The mean salinity of the soil reduced the commercial and total productions linearly, analyzed by experiment and together; the models of total production in the Experiments I and II, were similar, indicating that this characteristic is better related to the mean salinity of the soil.
DOI: 10.6084/m9.figshare.19902235.v1
title: Soil salinity and production of the melon plant irrigated with saline waters

description: Abstract In this study the application effects of water of different salinities, in the mean soil salinity, up to 0.45 m depth, during the experimental period were observed and correlated with production characteristics of the melon plants. Two experiments were conducted at the same place being used waters of different salinities (S1 = 0.6, S2 = 1.9, S3 = 3.2 and S4 = 4.5 dS m-1), used either alone or in the incremental forms in the different phases during the crop cycle, resulting in 15 treatments arranged in a completely randomized blocks design with four replications. The salinity levels of the irrigation water used during the crop cycle resulted in linear and growing effect of soil salinity, in both experiments. The correlation coefficients of the commercial and total productions versus the mean salinity of the soil were significant. The mean salinity of the soil reduced the commercial and total productions linearly, analyzed by experiment and together; the models of total production in the Experiments I and II, were similar, indicating that this characteristic is better related to the mean salinity of the soil.
DOI: 10.48370/ofd/5bf9f4/yhjtnx
title: m-0238.tif

description: :unav
DOI: 10.6084/m9.figshare.19902237.v1
title: Strategies for the saline water irrigation management in bean plant

description: Abstract This study was carried out to define strategies for the saline water irrigation management in bean plant, based on soil water potential, as well as on physiological and production parameters. The experiment was conducted in the lysimeter station at the drainage and irrigation experimental area, located at campus of the Universidade Federal de Viçosa, MG. Treatments consisted of seven leaching fractions corresponding to 40, 31, 25, 23, 16, 14 and 3% of the irrigation water depth; for the leaching fraction of 3%, the fresh water (0.07 dS m-1) was used, whereas for the saline water (2 dS m-1) for the other fractions were used. According to the results, the appropriate irrigation management for the bean plant under saline stress requires: addition of the osmotic component in the soil water potential to the matrix component; leaching of the excessive salts of the soil profile; estimate of the relative crop production; and physiological measurements.
DOI: 10.48370/ofd/5bf9f4/ab4on6
title: FMW Fistulina hepatica (Schaeffer) Withering M-0238 (3).JPG

description: :unav
DOI: 10.6084/m9.figshare.19902237
title: Strategies for the saline water irrigation management in bean plant

description: Abstract This study was carried out to define strategies for the saline water irrigation management in bean plant, based on soil water potential, as well as on physiological and production parameters. The experiment was conducted in the lysimeter station at the drainage and irrigation experimental area, located at campus of the Universidade Federal de Viçosa, MG. Treatments consisted of seven leaching fractions corresponding to 40, 31, 25, 23, 16, 14 and 3% of the irrigation water depth; for the leaching fraction of 3%, the fresh water (0.07 dS m-1) was used, whereas for the saline water (2 dS m-1) for the other fractions were used. According to the results, the appropriate irrigation management for the bean plant under saline stress requires: addition of the osmotic component in the soil water potential to the matrix component; leaching of the excessive salts of the soil profile; estimate of the relative crop production; and physiological measurements.
DOI: 10.48370/ofd/5bf9f4/hhnils
title: FMW Fistulina hepatica (Schaeffer) Withering M-0238 (2).JPG

description: :unav
DOI: 10.48370/ofd/5bf9f4/onncz0
title: FMW Fistulina hepatica (Schaeffer) Withering M-0238.JPG

description: :unav
DOI: 10.48370/ofd/5bf9f4
title: Ozorek dębowy (Fistulina hepatica (Schaeff.) With.), 238

description: Grzyby makromycetes
DOI: 10.48370/ofd/nijic8/kffzqh
title: m-1658.tif

description: :unav
DOI: 10.6084/m9.figshare.19902240
title: Drug Use Patterns and Associated Problems Among Adolescent Offenders

description: Abstract This study aimed to characterize a sample of adolescents in conflict with the law regarding substance use and potential associated problems. The sample consisted of 120 male adolescents aged 13 to 18 in custody at the Initial Care Unit from Fundação CASA (Center for Adolescent Socio-Educational Care) in the state of São Paulo, who responded to the Drug Use Screening Inventory - Revised (DUSI-R). Descriptive analyses indicated that most adolescents were reported to have used marijuana (84%) and alcohol (54%). Regarding the pattern of consumption, 52% were categorized as abusive use or probable dependence. Regarding the problems associated with consumption, participants showed a higher mean density than the normative population in the ten domains investigated by the DUSI-R, with emphasis on Disorders (M = 42), School (M = 50), and Peers (M = 55). It is worth noting that 37% of the sample declared themselves abstainers and that the deviations of the problem densities suggest high heterogeneity in the levels of needs/difficulties, which implies overcoming discourses that promote the uniformity of this population.
DOI: 10.6084/m9.figshare.19902240.v1
title: Drug Use Patterns and Associated Problems Among Adolescent Offenders

description: Abstract This study aimed to characterize a sample of adolescents in conflict with the law regarding substance use and potential associated problems. The sample consisted of 120 male adolescents aged 13 to 18 in custody at the Initial Care Unit from Fundação CASA (Center for Adolescent Socio-Educational Care) in the state of São Paulo, who responded to the Drug Use Screening Inventory - Revised (DUSI-R). Descriptive analyses indicated that most adolescents were reported to have used marijuana (84%) and alcohol (54%). Regarding the pattern of consumption, 52% were categorized as abusive use or probable dependence. Regarding the problems associated with consumption, participants showed a higher mean density than the normative population in the ten domains investigated by the DUSI-R, with emphasis on Disorders (M = 42), School (M = 50), and Peers (M = 55). It is worth noting that 37% of the sample declared themselves abstainers and that the deviations of the problem densities suggest high heterogeneity in the levels of needs/difficulties, which implies overcoming discourses that promote the uniformity of this population.
DOI: 10.48370/ofd/nijic8/ynwoka
title: FMW Fistulina hepatica (Schaeffer) Withering M-1658 (3).JPG

description: :unav
DOI: 10.48370/ofd/nijic8/uvicvu
title: FMW Fistulina hepatica (Schaeffer) Withering M-1658.JPG

description: :unav
DOI: 10.48370/ofd/nijic8/lrbu1t
title: FMW Fistulina hepatica (Schaeffer) Withering M-1658 (2).JPG

description: :unav
DOI: 10.48370/ofd/nijic8/uphlhs
title: FMW Fistulina hepatica (Schaeffer) Withering M-1658 (4).JPG

description: :unav
DOI: 10.6084/m9.figshare.19902241
title: Utilization of efflluent of cold-storage plant, treated with aquatic macrophyte, in the Nile tilapia cultivation

description: Abstract This research aimed to evaluate Nile tilapia (Oreochromis niloticus) cultivation in the agroindustrial (slaughterhouse) effluent treated in a water hyacinth system. The water hyacinth system was built with four gutters of 3 m of length by 0.40 m of width and 0.20 m of depth. The Nile tilapia cultivation was accomplished in water hyacinth system effluent, operated at a tem days hydraulic detention time, in 30 L experimental aquariums (5 fishes per aquarium), considering development and survival. The experiment was carried out in a completely randomized statistical design, with six treatments and four replications. The fishes were fed three times a day. The treated effluent showed to be an alternative culture means for the Nile tilapia cultivation due to the removal of ammoniacal-N, since this is the main problem of fish cultivation in agroindustrial effluent. The culture using treated effluent provided similar yield compared to conventional Nile tilapia cultivation.
DOI: 10.6084/m9.figshare.19902241.v1
title: Utilization of efflluent of cold-storage plant, treated with aquatic macrophyte, in the Nile tilapia cultivation

description: Abstract This research aimed to evaluate Nile tilapia (Oreochromis niloticus) cultivation in the agroindustrial (slaughterhouse) effluent treated in a water hyacinth system. The water hyacinth system was built with four gutters of 3 m of length by 0.40 m of width and 0.20 m of depth. The Nile tilapia cultivation was accomplished in water hyacinth system effluent, operated at a tem days hydraulic detention time, in 30 L experimental aquariums (5 fishes per aquarium), considering development and survival. The experiment was carried out in a completely randomized statistical design, with six treatments and four replications. The fishes were fed three times a day. The treated effluent showed to be an alternative culture means for the Nile tilapia cultivation due to the removal of ammoniacal-N, since this is the main problem of fish cultivation in agroindustrial effluent. The culture using treated effluent provided similar yield compared to conventional Nile tilapia cultivation.
DOI: 10.48370/ofd/nijic8
title: Ozorek dębowy (Fistulina hepatica (Schaeff.) With.), 1658

description: Grzyby makromycetes
DOI: 10.6084/m9.figshare.19902243
title: Micro watershed of River Angico, State of Paraíba: use of waters of inferior quality for human consumption

description: Abstract This work evaluates the quality of the surface and underground water for human consumption by users of the Paus Branco locality, in the micro watershed of the Angico river, in the semi-arid region of Paraíba state. The research was carried out over a period of 11 months, from May, 2003 to March, 2004 and included a survey of a total of 9 water sources (2 small dams, 5 tube wells with weather vanes and 2 shallow wells). The small dams presented the best physical and chemical characteristics for human consumption, except for the high concentration of iron, and the other sources exceeded the maximum value allowed by the Resolution 518/04 MS. The microbiological evaluation indicates that the tube wells PT1 and PT2 had 50 and 37.5% of the collected samples contaminated by thermotolerants coliformes, and therefore unsuitable for human consumption. The small dams and shallow wells presented the highest values of the microbiological parameters. Thus, no source of water had satisfactory sanitary conditions, therefore must be considered as risk for the public health.
DOI: 10.6084/m9.figshare.19902243.v1
title: Micro watershed of River Angico, State of Paraíba: use of waters of inferior quality for human consumption

description: Abstract This work evaluates the quality of the surface and underground water for human consumption by users of the Paus Branco locality, in the micro watershed of the Angico river, in the semi-arid region of Paraíba state. The research was carried out over a period of 11 months, from May, 2003 to March, 2004 and included a survey of a total of 9 water sources (2 small dams, 5 tube wells with weather vanes and 2 shallow wells). The small dams presented the best physical and chemical characteristics for human consumption, except for the high concentration of iron, and the other sources exceeded the maximum value allowed by the Resolution 518/04 MS. The microbiological evaluation indicates that the tube wells PT1 and PT2 had 50 and 37.5% of the collected samples contaminated by thermotolerants coliformes, and therefore unsuitable for human consumption. The small dams and shallow wells presented the highest values of the microbiological parameters. Thus, no source of water had satisfactory sanitary conditions, therefore must be considered as risk for the public health.
DOI: 10.6084/m9.figshare.19902244
title: Adequacy of methodologies for determining SCS / CN in a watershed with characteristics of the Pampa biome

description: Abstract The Soil Conservation Service Curve Number Model is a conceptual model intended for estimating effective rainfall (ER). This model is grounded in a parameter - referred to as Curve Number (CN), which is determined from information on the characteristics of the watershed. The Standard Method (M1) for determining the CN is based on soil and land-use tables; however, some authors have proposed alternative methodologies for defining the CN value from monitored rainfall-runoff events, such as those described by Hawkins (1993) (M2), Soulis and Valiantzas (2012) (M3), and Soulis and Valiantzas (2013) (M4). The objective of this study was to evaluate the impact of using these methods for determination of the CN parameter on the estimation of ER, taking as reference forty rainfall-runoff events monitored between 2015 and 2018 in the Cadeia River Watershed, which has characteristics of the Pampa biome. The different methods assessed for definition of the CN parameter resulted in contrasting performances with respect to the estimation of ER for CRW, as the following findings: i) M1 gave ER values with little reliability, mainly due to the classification of antecedent moisture content classes; ii) M3 provided the best results in determining ER, followed by M2; and iii) the ER values estimated according to M4 differed from those observed, mainly for events with lower rainfall depths.
DOI: 10.6084/m9.figshare.19902244.v1
title: Adequacy of methodologies for determining SCS / CN in a watershed with characteristics of the Pampa biome

description: Abstract The Soil Conservation Service Curve Number Model is a conceptual model intended for estimating effective rainfall (ER). This model is grounded in a parameter - referred to as Curve Number (CN), which is determined from information on the characteristics of the watershed. The Standard Method (M1) for determining the CN is based on soil and land-use tables; however, some authors have proposed alternative methodologies for defining the CN value from monitored rainfall-runoff events, such as those described by Hawkins (1993) (M2), Soulis and Valiantzas (2012) (M3), and Soulis and Valiantzas (2013) (M4). The objective of this study was to evaluate the impact of using these methods for determination of the CN parameter on the estimation of ER, taking as reference forty rainfall-runoff events monitored between 2015 and 2018 in the Cadeia River Watershed, which has characteristics of the Pampa biome. The different methods assessed for definition of the CN parameter resulted in contrasting performances with respect to the estimation of ER for CRW, as the following findings: i) M1 gave ER values with little reliability, mainly due to the classification of antecedent moisture content classes; ii) M3 provided the best results in determining ER, followed by M2; and iii) the ER values estimated according to M4 differed from those observed, mainly for events with lower rainfall depths.
DOI: 10.6084/m9.figshare.19902246.v1
title: Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds

description: ABSTRACT Safflower is a crop of high economic value with high oil concentration in its seeds and great industrial versatility, besides various benefits to human health. As with other agricultural crops, it is common to store safflower to make it available in different periods of the year and, due to its hygroscopic characteristics, studies evaluating the effect of temperature and air relative humidity on its moisture content become relevant. Thus, the objective of the present study was to determine the water adsorption isotherms of safflower seeds and analyze their thermodynamic properties. Moisture contents of 6.5, 6.9, 7.3, 7.7, 8.3 and 9.1% (dry basis) were obtained by adsorption under controlled conditions of temperature (30 °C) and relative air humidity (90%). The adsorption isotherms were obtained by the indirect static method at different temperatures (10, 20, 30 and 40 °C). As temperature increased, for the same moisture content, there was an increase in water activity and, for constant water activity, the values of equilibrium moisture content decreased with increasing temperature. Chung-Pfost model showed the best fit to describe the phenomenon of hygroscopicity of safflower seeds. The thermodynamic properties were influenced by the moisture content of the seeds, reducing the energy necessary for water absorption in the product with the increase in adsorption, and the enthalpy-entropy theory was controlled by enthalpy.
DOI: 10.6084/m9.figshare.19902246
title: Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds

description: ABSTRACT Safflower is a crop of high economic value with high oil concentration in its seeds and great industrial versatility, besides various benefits to human health. As with other agricultural crops, it is common to store safflower to make it available in different periods of the year and, due to its hygroscopic characteristics, studies evaluating the effect of temperature and air relative humidity on its moisture content become relevant. Thus, the objective of the present study was to determine the water adsorption isotherms of safflower seeds and analyze their thermodynamic properties. Moisture contents of 6.5, 6.9, 7.3, 7.7, 8.3 and 9.1% (dry basis) were obtained by adsorption under controlled conditions of temperature (30 °C) and relative air humidity (90%). The adsorption isotherms were obtained by the indirect static method at different temperatures (10, 20, 30 and 40 °C). As temperature increased, for the same moisture content, there was an increase in water activity and, for constant water activity, the values of equilibrium moisture content decreased with increasing temperature. Chung-Pfost model showed the best fit to describe the phenomenon of hygroscopicity of safflower seeds. The thermodynamic properties were influenced by the moisture content of the seeds, reducing the energy necessary for water absorption in the product with the increase in adsorption, and the enthalpy-entropy theory was controlled by enthalpy.
DOI: 10.6084/m9.figshare.19902247
title: Cerebral Palsy: Parental Stress of Caregivers

description: Abstract The aim of this research was to investigate indicators of parental stress among caregivers of children with Cerebral Palsy. The study covered a total of 132 participants who responded to the following instruments: Sociodemographic Inventory, Gross Motor Function Classification System, and Parental Stress Index (PSI). Data were analyzed using descriptive statistics. The sample was composed mainly of mothers (97%); most of the children were classified under the most severe levels of motor impairment (61%). Regarding the PSI, almost half of the sample experienced high levels of parental stress (46.2%). The PSI domain with the highest percentage of caregivers with high stress was Parental Distress (60.6%). Most caregivers prioritize the needs of the child with Cerebral Palsy over their own needs more than they expected (90%). These results may support intervention strategies aimed at minimizing parental stress.