cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7284/101834
title: Meteorological Station data collected during research cruise MV1009 using a SIO MET-System instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452170
title: The production of the professional master's degree in nursing of the Federal University of Santa Catarina, 2013-2016

description: ABSTRACT Objective: To summarize the production of the Professional Master's Program in Nursing Care Management of the Federal University of Santa Catarina, between 2013 and 2016. Method: electronic documental research. After data collection, we analyzed the numbers of defenses in relation to what was predicted by the respective public notices; as well as sex, training time and professional area of the authors; scenario, context and research line; general objective, analysis support model, methodological approach, instruments/techniques of data collection, and technique of analysis; and, finally, technological productions. Results: 57 dissertations were found and subjected to analysis. The highest number of defenses took place in 2016, in the public scenario, in a care context, with a qualitative approach and having assistance protocols as a final product. Conclusion: Although the country has weaknesses in its educational system, results of the post-graduate level stand out through the technological productions of professional master's studies in nursing.
DOI: 10.6084/m9.figshare.7452176
title: Cytogenetics of two Farlowella species (Loricariidae: Loricariinae): implications on the taxonomic status of the species

description: ABSTRACT Farlowella is one of the most diverse genera of the Loricariinae, restricted to South America rivers. The taxonomic and phylogenetic relationships among its species are contentious and, while genetic studies would contribute to the understanding of their relationships, the only available datum refer to the karyotype description of only one species. In the present study two Amazonian species, Farlowella cf. amazonum and F. schreitmuelleri, were analyzed using conventional and molecular cytogenetic procedures. Both species had diploid chromosome number 58, but different fundamental numbers (NF) 116 and 112, respectively, indicative of chromosomal rearrangements. C-banding is almost poor, especially in F. cf. amazonum, and occurs predominantly in the centromeric and in some telomeric regions, although genome of F. schreitmuelleri possessed a much larger heterochromatin amount then those of F. cf. amazonum. The chromosomes bearing the NOR sites were likely the same for both species, corresponding to the 1st metacentric pair in F. cf. amazonum and to the 28th acrocentric in F. schreitmuelleri. The location of the 5S rDNA was species-specific marker. This study expanded the available cytogenetic data for Farlowella species and pointed the remarkable karyotype diversity among species/populations, indicating a possible species complex within genus.
DOI: 10.6084/m9.figshare.7452176.v1
title: Cytogenetics of two Farlowella species (Loricariidae: Loricariinae): implications on the taxonomic status of the species

description: ABSTRACT Farlowella is one of the most diverse genera of the Loricariinae, restricted to South America rivers. The taxonomic and phylogenetic relationships among its species are contentious and, while genetic studies would contribute to the understanding of their relationships, the only available datum refer to the karyotype description of only one species. In the present study two Amazonian species, Farlowella cf. amazonum and F. schreitmuelleri, were analyzed using conventional and molecular cytogenetic procedures. Both species had diploid chromosome number 58, but different fundamental numbers (NF) 116 and 112, respectively, indicative of chromosomal rearrangements. C-banding is almost poor, especially in F. cf. amazonum, and occurs predominantly in the centromeric and in some telomeric regions, although genome of F. schreitmuelleri possessed a much larger heterochromatin amount then those of F. cf. amazonum. The chromosomes bearing the NOR sites were likely the same for both species, corresponding to the 1st metacentric pair in F. cf. amazonum and to the 28th acrocentric in F. schreitmuelleri. The location of the 5S rDNA was species-specific marker. This study expanded the available cytogenetic data for Farlowella species and pointed the remarkable karyotype diversity among species/populations, indicating a possible species complex within genus.
DOI: 10.6084/m9.figshare.7452170.v1
title: The production of the professional master's degree in nursing of the Federal University of Santa Catarina, 2013-2016

description: ABSTRACT Objective: To summarize the production of the Professional Master's Program in Nursing Care Management of the Federal University of Santa Catarina, between 2013 and 2016. Method: electronic documental research. After data collection, we analyzed the numbers of defenses in relation to what was predicted by the respective public notices; as well as sex, training time and professional area of the authors; scenario, context and research line; general objective, analysis support model, methodological approach, instruments/techniques of data collection, and technique of analysis; and, finally, technological productions. Results: 57 dissertations were found and subjected to analysis. The highest number of defenses took place in 2016, in the public scenario, in a care context, with a qualitative approach and having assistance protocols as a final product. Conclusion: Although the country has weaknesses in its educational system, results of the post-graduate level stand out through the technological productions of professional master's studies in nursing.
DOI: 10.7284/101836
title: Multibeam Echosounder data collected during research cruise MV1009 using a Kongsberg EM122 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452158
title: Daily step count and cardiometabolic risk in young people: a systematic review

description: Abstract The aim of this systematic review was to analyze the association between the number of daily steps and cardiometabolic risk factors in children and adolescents. Studies published from 1 January 2000 to 31 May 2016 in the PubMed, SciELO and LILACS databases were analyzed. Manual searches of the reference lists of the selected articles were also performed. Of the 4,454 articles retrieved, eight studies met the eligibility criteria and were included in the analysis. Seven of these studies reported some significant association between step count and cardiometabolic risk factors. However, the data suggested the lack of an association with hyperglycemia, were inconclusive regarding lipid profile alterations, divergent for high blood pressure, and indicated an association with insulin resistance and metabolic syndrome only in males. The findings of this systematic review do not permit to determine the association between step count and cardiometabolic risk factors in young people. The small number of articles that met the eligibility criteria and the different methodological problems of the studies reviewed were the main factors limiting inferences. Observational studies with a longitudinal design (cohort and casecontrol) and accurate methodological control are necessary.
DOI: 10.7284/101844
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise MV1010 using a Hawaii UHDAS instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452158.v1
title: Daily step count and cardiometabolic risk in young people: a systematic review

description: Abstract The aim of this systematic review was to analyze the association between the number of daily steps and cardiometabolic risk factors in children and adolescents. Studies published from 1 January 2000 to 31 May 2016 in the PubMed, SciELO and LILACS databases were analyzed. Manual searches of the reference lists of the selected articles were also performed. Of the 4,454 articles retrieved, eight studies met the eligibility criteria and were included in the analysis. Seven of these studies reported some significant association between step count and cardiometabolic risk factors. However, the data suggested the lack of an association with hyperglycemia, were inconclusive regarding lipid profile alterations, divergent for high blood pressure, and indicated an association with insulin resistance and metabolic syndrome only in males. The findings of this systematic review do not permit to determine the association between step count and cardiometabolic risk factors in young people. The small number of articles that met the eligibility criteria and the different methodological problems of the studies reviewed were the main factors limiting inferences. Observational studies with a longitudinal design (cohort and casecontrol) and accurate methodological control are necessary.
DOI: 10.6084/m9.figshare.7452146
title: Impact of Pulse Width on the Sensitivity and Range of a Raman-based Distributed Fiberoptic Temperature Sensor

description: Abstract This work presents the operation of a spontaneous Raman scattering-based distributed fiber-optic temperature sensor using a commercial OTDR and a standard EDFA optical amplification in a simple and economic scheme. We present both theoretical and experimental results regarding the sensor's sensitivity and performance in seven different configurations, using OTDR pulses of 100 ns to 4000 ns for two detection regions, in the beginning and ending sections of a 27 km standard single-mode fiber sensor link. The results reveal the trade-off between sensor sensitivity, resolution and range, regarding the use of different OTDR pulsewidths.
DOI: 10.7284/101843
title: Expendable Probe data collected during research cruise MV1010 using a Sippican MK21 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452146.v1
title: Impact of Pulse Width on the Sensitivity and Range of a Raman-based Distributed Fiberoptic Temperature Sensor

description: Abstract This work presents the operation of a spontaneous Raman scattering-based distributed fiber-optic temperature sensor using a commercial OTDR and a standard EDFA optical amplification in a simple and economic scheme. We present both theoretical and experimental results regarding the sensor's sensitivity and performance in seven different configurations, using OTDR pulses of 100 ns to 4000 ns for two detection regions, in the beginning and ending sections of a 27 km standard single-mode fiber sensor link. The results reveal the trade-off between sensor sensitivity, resolution and range, regarding the use of different OTDR pulsewidths.
DOI: 10.6084/m9.figshare.7452149
title: Differential behavior of the summer cover crops in the absorption and translocation of copper

description: ABSTRACT: Phytoremediation is an alternative technique used to treat copper-contaminated soils. The objective of this research was to explore the behavior of nine summer cover crops regarding the growth, absorption and translocation of copper in soils with contamination levels exceeding the Value of Prevention, with a view to selecting plants for phytoremediation programs. In the experiments the Cambisol was contaminated with copper, added in doses of 0, 100, 200, 400, 500 and 600mg kg-1, in which the following nine plants were cultivated under greenhouse conditions: Canavalia ensiformis, Cajanus cajan, Dolichos lablad, Mucuna cinereum, Mucuna aterrima, Crotalaria juncea, Crotalaria spectabilis, Pennisetum glaucum and Paspalum notatum. At 90 days after sowing the plants were evaluated for dry mass of shoot and root, Cu, N, P, K, Ca, Zn, and Fe levels in the shoot and Cu in the roots. High soil Cu levels induced a decline in the phosphorus absorption by the plants. Canavalia ensiformis displayed high potential for phytoextraction as these plants could translocate high copper concentrations to the aerial plant parts, while the Mucuna cinereum and M. aterrima are indicated for the copper phytostabilization programs, due to the high copper accumulation in their root systems.
DOI: 10.6084/m9.figshare.7452149.v1
title: Differential behavior of the summer cover crops in the absorption and translocation of copper

description: ABSTRACT: Phytoremediation is an alternative technique used to treat copper-contaminated soils. The objective of this research was to explore the behavior of nine summer cover crops regarding the growth, absorption and translocation of copper in soils with contamination levels exceeding the Value of Prevention, with a view to selecting plants for phytoremediation programs. In the experiments the Cambisol was contaminated with copper, added in doses of 0, 100, 200, 400, 500 and 600mg kg-1, in which the following nine plants were cultivated under greenhouse conditions: Canavalia ensiformis, Cajanus cajan, Dolichos lablad, Mucuna cinereum, Mucuna aterrima, Crotalaria juncea, Crotalaria spectabilis, Pennisetum glaucum and Paspalum notatum. At 90 days after sowing the plants were evaluated for dry mass of shoot and root, Cu, N, P, K, Ca, Zn, and Fe levels in the shoot and Cu in the roots. High soil Cu levels induced a decline in the phosphorus absorption by the plants. Canavalia ensiformis displayed high potential for phytoextraction as these plants could translocate high copper concentrations to the aerial plant parts, while the Mucuna cinereum and M. aterrima are indicated for the copper phytostabilization programs, due to the high copper accumulation in their root systems.
DOI: 10.7284/101838
title: GNSS (Global Navigation Satellite System) data collected during research cruise MV1010 using a Ashtech ADU2 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.7284/102236
title: GNSS (Global Navigation Satellite System) data collected during research cruise MV1010 using a Furuno GP-150 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452131
title: Importance of cerebrospinal fluid investigation during dengue infection in Brazilian Amazonia Region

description: BACKGROUND Amazon, the largest tropical forest of the world, has suffered from dengue outbreaks since 1998. Cerebrospinal fluid (CSF) of patients, from Amazonas state, suspected of central nervous system (CNS) viral infection was studied using molecular and immunological methods. OBJECTIVE To evaluate the importance of CSF investigation in patients with acute dengue virus (DENV) infection of CNS. METHODS CSF samples of 700 patients were analysed by reverse transcription polymerase chain reaction (RT-PCR) to detect the presence of dengue virus (DENV) RNA and by enzyme-linked immunosorbent assay (ELISA) to detect presence of DENV specific IgM. FINDINGS DENV infection was detected in 4.3% of the CSF samples; 85.7% (24/28) by DENV IgM and 14.3% (4/28) by viral RNA. DENV detected by viral RNA were to be found serotypes DENV-2 (three patients) and DENV-1 (one patient). The neurological diagnosis in patients CNS infection of DENV included encephalitis (10), meningoencephalitis (10), meningitis (6), acute myelitis (1), and encephalomyelitis (1). The majority (89.3%) had intrathecal inflammation: pleocytosis, hyperproteinorrachia and DENV IgM antibodies. Hypoglycorrhachia and/or high levels of lactate in CSF were found in 36% of the patients. Co-infection (CMV, HIV, EBV, and/or Mycobacterium tuberculosis) was observed in eight (28.6%) cases. CONCLUSIONS We found intense inflammatory CSF that is unusual in CNS disorders caused by dengue infection. It may be due co-infections or the immunogenetic background of the local Amerindian Brazilian population. CSF examination is an important diagnostic support tool for neurological dengue diagnosis.
DOI: 10.6084/m9.figshare.7452128
title: Emojis as Strategies of Repair in Apologies: a study on digital communication exchanges

description: ABSTRACT Emojis are linked to the emotive expression, as well as to the identification of the prevailing speech act in a communicative exchange carried in the digital environment. From this perspective, this study is in line with the notion that these icons may be used to highlight the illocutionary force of a given speech act (DRESNER, HERRING, 2010, AVELAR, 2018), more specifically, the apologies following refusals, (KERBRAT-ORECCHIONI, 2001, LEECH, 2014). To verify the validity of this proposal, we carried the analysis of 432 threadscontaining emojis, collected from interactions within a WhatsApp group (AVELAR, 2018). The results point out that emojis constituted a strategy of repair, used to restore the image of the offender and that of the offended. These strategies also served as repairs, due to the potential face loss resulting from the accomplishment of a dispreferred speech act, such as refusals.
DOI: 10.6084/m9.figshare.7452131.v1
title: Importance of cerebrospinal fluid investigation during dengue infection in Brazilian Amazonia Region

description: BACKGROUND Amazon, the largest tropical forest of the world, has suffered from dengue outbreaks since 1998. Cerebrospinal fluid (CSF) of patients, from Amazonas state, suspected of central nervous system (CNS) viral infection was studied using molecular and immunological methods. OBJECTIVE To evaluate the importance of CSF investigation in patients with acute dengue virus (DENV) infection of CNS. METHODS CSF samples of 700 patients were analysed by reverse transcription polymerase chain reaction (RT-PCR) to detect the presence of dengue virus (DENV) RNA and by enzyme-linked immunosorbent assay (ELISA) to detect presence of DENV specific IgM. FINDINGS DENV infection was detected in 4.3% of the CSF samples; 85.7% (24/28) by DENV IgM and 14.3% (4/28) by viral RNA. DENV detected by viral RNA were to be found serotypes DENV-2 (three patients) and DENV-1 (one patient). The neurological diagnosis in patients CNS infection of DENV included encephalitis (10), meningoencephalitis (10), meningitis (6), acute myelitis (1), and encephalomyelitis (1). The majority (89.3%) had intrathecal inflammation: pleocytosis, hyperproteinorrachia and DENV IgM antibodies. Hypoglycorrhachia and/or high levels of lactate in CSF were found in 36% of the patients. Co-infection (CMV, HIV, EBV, and/or Mycobacterium tuberculosis) was observed in eight (28.6%) cases. CONCLUSIONS We found intense inflammatory CSF that is unusual in CNS disorders caused by dengue infection. It may be due co-infections or the immunogenetic background of the local Amerindian Brazilian population. CSF examination is an important diagnostic support tool for neurological dengue diagnosis.
DOI: 10.7284/101839
title: Gravimeter data collected during research cruise MV1010 using a Bell BGM-3 instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452128.v1
title: Emojis as Strategies of Repair in Apologies: a study on digital communication exchanges

description: ABSTRACT Emojis are linked to the emotive expression, as well as to the identification of the prevailing speech act in a communicative exchange carried in the digital environment. From this perspective, this study is in line with the notion that these icons may be used to highlight the illocutionary force of a given speech act (DRESNER, HERRING, 2010, AVELAR, 2018), more specifically, the apologies following refusals, (KERBRAT-ORECCHIONI, 2001, LEECH, 2014). To verify the validity of this proposal, we carried the analysis of 432 threadscontaining emojis, collected from interactions within a WhatsApp group (AVELAR, 2018). The results point out that emojis constituted a strategy of repair, used to restore the image of the offender and that of the offended. These strategies also served as repairs, due to the potential face loss resulting from the accomplishment of a dispreferred speech act, such as refusals.
DOI: 10.7284/101841
title: Magnetometer data collected during research cruise MV1010 using a Marine Magnetics SeaSPY instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7452110
title: Water retention and penetration resistance equations for the least limiting water range

description: ABSTRACT: The least limiting water range is a soil physical quality indicator, which is useful to predict the optimum water range for plant growth in a given soil and to study the effects of soil use and management over this optimum water range by integrating the effects of available water, penetration resistance and air filled porosity. This study tested six equations to fit water retention and penetration resistance surface responses used to determine the least limiting water range and present a simple algorithm written in the open source software R for fitting, calculation and visualization of the least limiting water range. Five soils from Brazil and Canada, under different use and management conditions were used to test the functions. The results show that the three water retention surface responses had good statistical properties for fitting water retention and that two of the penetration resistance surface responses were adequate to fit the data, while one failed to achieve convergence in two instances. The open source code performed as well as the commercial statistical package SAS for fitting the penetration resistance and water retention equations.
DOI: 10.6084/m9.figshare.7452113
title: Automation of lettuce seedlings irrigation with sensors deployed in the substrate or at the atmosphere

description: ABSTRACT: Seedling production is an important step in the lettuce production system. However, there is a tendency to apply excessive irrigation at this stage. The aim of this study was to test the use of the Simplified Irrigation Controller (SIC) under two conditions: first, with the sensor installed in the substrate (measuring the soil water tension) and second, in the atmosphere (“atmospheric” - responding to vapor demand in the atmosphere) to control the irrigation of lettuce seedlings. The performance of the SIC was evaluated by monitoring plant traits. The lettuce seeds of the Regina cultivar were sown in styrofoam trays with commercial organic substrate. Both experiments were conducted under greenhouse conditions and evaluated under different SIC activation tensions. Shoot fresh weight and dry weight, height, number of leaves, leaf length, leaf area, water use efficiency (WUE) (ratio between the dry mass of plant produced by the volume of water applied), chlorophyll content, stomatal conductance and chlorophyll a fluorescence were assessed. In the experiment with the substrate sensor, the tension of 11.5 kPa caused death in 94 % of the seedlings and was disregarded in the statistical analysis. All biometric and physiological traits evaluated decreased as the SIC tensions increased. Thus, tensions of 4.0 (substrate sensor) and 3.5 kPa (atmospheric sensor) showed greater potential for producing vigorous seedlings, with WUE average values of 1.86 and 1.37 g L−1, respectively. Cultivation of lettuce seedlings proved viable under both conditions when the SIC was used, with the emergence of a number of practical advantages of the atmospheric sensor over the substrate one.
DOI: 10.7284/101840
title: Meteorological Station data collected during research cruise MV1010 using a SIO MET-System instrument system onboard the platform RV Melville

description: Original (unprocessed) data collected during a Field_expedition