cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7510859.v1
title: Resources to achieve esthetics in anterior teeth

description: As dentistry has evolved, the search for good esthetics has become increasingly frequent. Professionals must be constantly up-to-date regarding the latest advances. When a tooth is lost, there are several possible rehabilitation techniques. Adequate contour of the bone and gingiva is an essential factor if good esthetic results are to be achieved. In order to maintain the contour, techniques for immediate placement of implants, bone and gum grafting techniques and care in the correct establishment of the ideal position of the implant have been advocated. Sometimes dentists have to treat a patient whose implants have already been installed and are osseointegrated. This report was carried out in order to highlight the importance of understanding the information that is available to obtain appropriate gingival contours in such clinical conditions. A review of the literature was carried out on methods for obtaining gingival papilla and esthetics in the anterior maxilla, and on methods to construct a prosthesis for the clinical case described. The analysis of the outcome and of the degree of patient satisfaction suggests that the resources described can be successfully applied.
DOI: 10.6084/m9.figshare.14272595
title: Evaluation of satisfaction of users assisted by prehospital mobile emergency care service

description: ABSTRACT The aim of this study was to evaluate the satisfaction of the users assisted by the Mobile Emergency Care Service of the state of Rio Grande do Norte. It is a transversal, analytical and quantitative research, carried out from January to June of 2016, with 384 users. Satisfaction was obtained in structure and process. The indicator of structure that generated more dissatisfaction was the comfort of ambulances, and of the process was the response time. It is concluded that users are, mostly, satisfied with the state service, however, user satisfaction surveys are always necessary for the constant monitoring of this service.
DOI: 10.6084/m9.figshare.7186925
title: Optimization of nitrogen and phosphorus removal from pig slaughterhouse and packing plant wastewater through electrocoagulation in a batch reactor

description: Abstract This work evaluated the removal of total Kjeldahl nitrogen (TKN) and total phosphorus (P) through electrocoagulation and used aluminum electrodes to optimize the potential differential (pd) and hydraulic retention time (HRT) variables in a batch reactor. The experimental design used was Rotatable Central Composite Design (RCCD). The application of the electrocoagulation in the treatment of effluents from pig slaughterhouses and packing plants proved to be efficient in relation to the removal of TKN and total phosphorus, obtaining maximum efficiency equal to 67.15% and 99%, respectively. The maximum TKN removal value was found in Test 12, where treatment conditions were 30 minutes for HRT and 20 volts for pd, which corresponds to 0.86 A of electric current and a current density of 17.2 mA cm-2. For P, the only test that removed below 99% was the first. Through statistical analyses, it was only possible to obtain a mathematical model for TKN removal. While the response surface graph did not present a defined range of the best conditions for the independent variables, it was possible to observe the tendency for better removal, a wide range of pd and values over 30 minutes for retention time.
DOI: 10.6084/m9.figshare.7243862
title: Future scenarios of thermal bioclimatic conditions in a humid tropical city under urban development

description: Abstract Urbanization modifies the heat balance in urban areas and has negative effects on landscape, aesthetics, energy efficiency, human health and the inhabitants’ quality of life. This work evaluated future scenarios of bioclimatic conditions for João Pessoa, a humid tropical city in Northeast Brazil. The scenarios were determined based on trends in air temperature, relative humidity and wind speed for the time period from 1968 to 2015. The study was performed for two distinct periods of three months each (dry and wet seasons) using data from weather stations equipped with thermo-hygrometers and cup anemometers located in nine representative areas of the city. Trends in air temperature, relative humidity, wind speed, and effective temperature index (ET index) time series were evaluated using the Mann-Kendall test. Results indicated that the air temperature showed an increasing trend of 0.34°C /decade, whereas the relative humidity showed a decreasing trend of 0.49%/decade and the wind speed values ranged from 1.3 ms-1 to 3.80 ms-1. These trends are statistically significant according to the Mann-Kendall test (p&lt;0.05). The air temperature increased between the 1980s and 2010s, which corresponds to a period of rapid urbanization of the city. Future environmental conditions in João Pessoa will be determined in accordance with the urbanization processes.
DOI: 10.6084/m9.figshare.7243862.v1
title: Future scenarios of thermal bioclimatic conditions in a humid tropical city under urban development

description: Abstract Urbanization modifies the heat balance in urban areas and has negative effects on landscape, aesthetics, energy efficiency, human health and the inhabitants’ quality of life. This work evaluated future scenarios of bioclimatic conditions for João Pessoa, a humid tropical city in Northeast Brazil. The scenarios were determined based on trends in air temperature, relative humidity and wind speed for the time period from 1968 to 2015. The study was performed for two distinct periods of three months each (dry and wet seasons) using data from weather stations equipped with thermo-hygrometers and cup anemometers located in nine representative areas of the city. Trends in air temperature, relative humidity, wind speed, and effective temperature index (ET index) time series were evaluated using the Mann-Kendall test. Results indicated that the air temperature showed an increasing trend of 0.34°C /decade, whereas the relative humidity showed a decreasing trend of 0.49%/decade and the wind speed values ranged from 1.3 ms-1 to 3.80 ms-1. These trends are statistically significant according to the Mann-Kendall test (p&lt;0.05). The air temperature increased between the 1980s and 2010s, which corresponds to a period of rapid urbanization of the city. Future environmental conditions in João Pessoa will be determined in accordance with the urbanization processes.
DOI: 10.6084/m9.figshare.7186910.v1
title: Metrological performance of single-jet water meters over time

description: Abstract To maintain quality measurement of water consumption, it is necessary to know the metrology of single-jet water meters over time. Knowing the accuracy of these instruments over time allows establishing a metrological operation period for different flow rates. This will aid water companies to optimize management and reduce economic losses due to unaccounted water consumption. This study analyzed the influence of time on the measurement error of single-jet water meters to evaluate the deterioration of the equipment and, with that, launch the metrological operation period. According to standards 8316 and 4064 of the International Organization for Standardization (ISO), 808 meters of metrological Class B were evaluated in six water supplies, with age ranges of 3.7 to 16.4 years of use. The measurement error was estimated by comparing the volume measured in a calibrated tank with the volume registered by the meters at flow rates of 30, 120, 750 and 1,500 L h-1. The metrological operation period of the meters was obtained for each flow rate by the relation between error of measurement and time of use (simple linear regression). According to the results, the majority of the equipment presents increasing under-registration errors over time, more pronounced at low flow rates and with less favorable operating conditions. The metrological operation period for flow rates of 30, 120, 750 and 1,500 L h-1 is estimated at approximately 3, 8, 14 and 13 years. This operation period combined with consumption patterns of users will establish the best time to replace the meters.
DOI: 10.6084/m9.figshare.7510859
title: Resources to achieve esthetics in anterior teeth

description: As dentistry has evolved, the search for good esthetics has become increasingly frequent. Professionals must be constantly up-to-date regarding the latest advances. When a tooth is lost, there are several possible rehabilitation techniques. Adequate contour of the bone and gingiva is an essential factor if good esthetic results are to be achieved. In order to maintain the contour, techniques for immediate placement of implants, bone and gum grafting techniques and care in the correct establishment of the ideal position of the implant have been advocated. Sometimes dentists have to treat a patient whose implants have already been installed and are osseointegrated. This report was carried out in order to highlight the importance of understanding the information that is available to obtain appropriate gingival contours in such clinical conditions. A review of the literature was carried out on methods for obtaining gingival papilla and esthetics in the anterior maxilla, and on methods to construct a prosthesis for the clinical case described. The analysis of the outcome and of the degree of patient satisfaction suggests that the resources described can be successfully applied.
DOI: 10.6084/m9.figshare.7186910
title: Metrological performance of single-jet water meters over time

description: Abstract To maintain quality measurement of water consumption, it is necessary to know the metrology of single-jet water meters over time. Knowing the accuracy of these instruments over time allows establishing a metrological operation period for different flow rates. This will aid water companies to optimize management and reduce economic losses due to unaccounted water consumption. This study analyzed the influence of time on the measurement error of single-jet water meters to evaluate the deterioration of the equipment and, with that, launch the metrological operation period. According to standards 8316 and 4064 of the International Organization for Standardization (ISO), 808 meters of metrological Class B were evaluated in six water supplies, with age ranges of 3.7 to 16.4 years of use. The measurement error was estimated by comparing the volume measured in a calibrated tank with the volume registered by the meters at flow rates of 30, 120, 750 and 1,500 L h-1. The metrological operation period of the meters was obtained for each flow rate by the relation between error of measurement and time of use (simple linear regression). According to the results, the majority of the equipment presents increasing under-registration errors over time, more pronounced at low flow rates and with less favorable operating conditions. The metrological operation period for flow rates of 30, 120, 750 and 1,500 L h-1 is estimated at approximately 3, 8, 14 and 13 years. This operation period combined with consumption patterns of users will establish the best time to replace the meters.
DOI: 10.6084/m9.figshare.7518170
title: Flexible resins: an esthetic option for partially edentulous patients

description: Flexible thermoplastic resins have been used as an alternative to partially edentulous patients for decades in the USA. However, they are neither popular nor widespread in Brazil. This material represents an excellent treatment option to solve clinical problems such as compromised esthetics caused by visible metal clasps, and fall fracture of dentures made of conventional resins. Additionally, there is little researching and no controlled clinical studies about the use of flexible resins in prosthodontics. For these reasons, this study presents a case report of a dissatisfied patient treated with a conventional removable partial denture, which was replaced by a modified metal framework without metal clasps in combination with flexible resin, and a literature review about this material focusing on the dental practitioner. The study also reports how these polymers can be used, their indications, and their clinical and laboratory considerations.
DOI: 10.6084/m9.figshare.7518170.v1
title: Flexible resins: an esthetic option for partially edentulous patients

description: Flexible thermoplastic resins have been used as an alternative to partially edentulous patients for decades in the USA. However, they are neither popular nor widespread in Brazil. This material represents an excellent treatment option to solve clinical problems such as compromised esthetics caused by visible metal clasps, and fall fracture of dentures made of conventional resins. Additionally, there is little researching and no controlled clinical studies about the use of flexible resins in prosthodontics. For these reasons, this study presents a case report of a dissatisfied patient treated with a conventional removable partial denture, which was replaced by a modified metal framework without metal clasps in combination with flexible resin, and a literature review about this material focusing on the dental practitioner. The study also reports how these polymers can be used, their indications, and their clinical and laboratory considerations.
DOI: 10.6084/m9.figshare.14272595.v1
title: Evaluation of satisfaction of users assisted by prehospital mobile emergency care service

description: ABSTRACT The aim of this study was to evaluate the satisfaction of the users assisted by the Mobile Emergency Care Service of the state of Rio Grande do Norte. It is a transversal, analytical and quantitative research, carried out from January to June of 2016, with 384 users. Satisfaction was obtained in structure and process. The indicator of structure that generated more dissatisfaction was the comfort of ambulances, and of the process was the response time. It is concluded that users are, mostly, satisfied with the state service, however, user satisfaction surveys are always necessary for the constant monitoring of this service.
DOI: 10.6084/m9.figshare.7186925.v1
title: Optimization of nitrogen and phosphorus removal from pig slaughterhouse and packing plant wastewater through electrocoagulation in a batch reactor

description: Abstract This work evaluated the removal of total Kjeldahl nitrogen (TKN) and total phosphorus (P) through electrocoagulation and used aluminum electrodes to optimize the potential differential (pd) and hydraulic retention time (HRT) variables in a batch reactor. The experimental design used was Rotatable Central Composite Design (RCCD). The application of the electrocoagulation in the treatment of effluents from pig slaughterhouses and packing plants proved to be efficient in relation to the removal of TKN and total phosphorus, obtaining maximum efficiency equal to 67.15% and 99%, respectively. The maximum TKN removal value was found in Test 12, where treatment conditions were 30 minutes for HRT and 20 volts for pd, which corresponds to 0.86 A of electric current and a current density of 17.2 mA cm-2. For P, the only test that removed below 99% was the first. Through statistical analyses, it was only possible to obtain a mathematical model for TKN removal. While the response surface graph did not present a defined range of the best conditions for the independent variables, it was possible to observe the tendency for better removal, a wide range of pd and values over 30 minutes for retention time.
DOI: 10.6084/m9.figshare.7243865
title: Integration of treatment technologies with Fenton reagent for laboratory effluent remediation

description: Abstract This study investigated of the potential value of the integration of the coagulation/flocculation, Advanced Oxidation Processes (AOP) (Fenton reagent) and slow sand filtration technologies, with the aim of treating laboratory wastewater. The treatment system was designed in laboratory scale through coagulation/flocculation. It involved the use of Jar Test equipment with a sequence of two rotational phases: fast mixes to 300 rpm for 20 seconds and slow mixes to 30 rpm for 6 minutes and 10 seconds, with the addition of anionic polymer and sedimentation for 60 minutes at ambient temperature. In the treatment via Fenton reagent, two rotational phases were used: rapid mixing at 300 rpm for 20 seconds with the addition of iron (Fe2+) and slow mixing at 30 rpm for 6 minutes and 10 seconds with the addition of hydrogen peroxide, followed by 60 minutes of sedimentation at ambient temperature. A cylindrical tank of polyvinyl chloride, sands and non-woven synthetic fabrics were used in the slow filtration. The filtration rate adopted was 3 m3 m-2 d-1 with a hydraulic retention time of 264 minutes. The best concentrations of chemical reagents used in the treatments were: 0.80 mg L-1 of polymeric anionic, 200.00 mg L-1 of H2O2 and 13.00 mg L-1 of total soluble iron. The integration of the treatment technologies made it possible to achieve a removal rate of 75.27% of COD and 94.12% of total phenols. Furthermore, the conjugation of the processes allowed the removal of 87.58% of TOC.
DOI: 10.15468/dl.p9davs
title: Occurrence Download

description: A dataset containing 103 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Specimen",
 "BasisOfRecord is Material sample"
 ]
 },
 "Geometry POLYGON((-57.30469 -57.70415,-18.63281 -5.61599,-67.85156 29.53523,-39.02344 48.45835,-58.00781 61.6064,-58.71094 72.39571,-117.77344 78.49055,-166.99219 73.02259,-169.10156 60.23981,-169.10156 44.59047,-142.38281 52.48278,-102.30469 -2.1089,-81.91406 -23.24135,-89.64844 -58.07788,-57.30469 -57.70415))",
 "HasGeospatialIssue is false",
 "TaxonKey is Dinagapostemon Moure & Hurd, 1982",
 "Year 1960-2021"
 ]
}

 The dataset includes 103 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0260094-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zk6qa2
title: Occurrence Download

description: A dataset containing 13 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-67.09131 18.98734,-67.40771 17.61889,-63.47021 17.21636,-63.92725 18.68788,-64.87646 18.35453,-65.26318 19.48524,-67.09131 18.98734))",
 "HasCoordinate is true",
 "TaxonKey is Colubrina verrucosa (Urb.) M.C.Johnst.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 13 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008118-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tb8vn3
title: Occurrence Download

description: A dataset containing 50 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Sonchus asper (L.) Hill"
 ]
}

 The dataset includes 50 records from 17 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0322958-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6d93p4
title: Occurrence Download

description: A dataset containing 10029 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Caragana arborescens Lam."
 ]
}

 The dataset includes 10029 records from 233 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0296725-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jst8wj
title: Occurrence Download

description: A dataset containing 486 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is South Africa",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Acacia melanoxylon R.Br."
 ]
}

 The dataset includes 486 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0015274-210819072339941/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6wx6bb
title: Occurrence Download

description: A dataset containing 222 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Monomorium salomonis (Linnaeus, 1758)"
 ]
}

 The dataset includes 222 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053336-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4ts32e
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Blepharopus diaphanus Kolenati, 1859"
 ]
}

 The dataset includes 127 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0285162-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lybrjm
title: Occurrence Download

description: A dataset containing 15448 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pinus L.",
 {
 "or" : [
 "Country is Belize",
 "Country is El Salvador",
 "Country is Mexico",
 "Country is Nicaragua",
 "Country is Guatemala",
 "Country is Honduras"
 ]
 }
 ]
}

 The dataset includes 15448 records from 104 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000403-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3qtmpd
title: Occurrence Download

description: A dataset containing 1241 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 {
 "or" : [
 "TaxonKey is Lastreopsis amplissima (C.Presl) Tindale",
 "TaxonKey is Polystichum amplissimum C.Presl"
 ]
 }
 ]
}

 The dataset includes 1241 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0240348-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rmzvn3
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((4.375 52.525,4.425 52.525,4.425 52.575,4.375 52.575,4.375 52.525))",
 "DatasetKey is Observation.org, Nature data from around the World",
 "TaxonKey is Animalia"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0304539-200613084148143/datasets/export for details.
DOI: 10.15468/dl.duwawb
title: Occurrence Download

description: A dataset containing 1623 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cuphea hyssopifolia Kunth"
 ]
}

 The dataset includes 1623 records from 143 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0053351-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.klq1pl
title: Occurrence Download

description: A dataset containing 341 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lepus callotis Wagler, 1830"
 ]
}

 The dataset includes 341 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000404-150615163101818/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.