cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.6992633.v1
title: Sunlight transmitted by colored shade nets on photosynthesis and yield of cucumber

description: ABSTRACT: Black shading nets are widely used in the protected cultivation of vegetables as a technique for controlling light and temperature, while the colored shading nets, with special optical properties to improve the use of solar radiation, appeared recently in the agricultural plastics market. Light quality transmitted by gray, aluminized, pearl, blue, red and black (control) nets with 30% shade was evaluated, as well as its effects on photosynthetic properties and fruits production of cucumber plants. Treatments (shade nets) were established under a randomized complete block design with four repetitions. The red net transmitted 23.7 and 40.3% more photosynthetic photon flux density (400 to 700nm) and red light (600 to 700nm) and the blue net transmitted 36% more blue light (400 to 500nm) in comparison with the respective transmissions of black net. All nets increased the photosynthetic responses: transpiration, stomatal conductance and CO2 assimilation, observed in plants grown under black net. Leaf greenness (41.6 SPAD units) and foliar area (90dm2) increased 22.8 and 38.9% with the red net, while the dry weight of leaf (52.5g) increased 21.9% with pearl net. Pearl, red, aluminized and blue nets showed to be viable alternatives because the production of fruit increased in 71, 48, 46 and 46%, respectively, in comparison with the conventional black net (52t ha-1).
DOI: 10.6084/m9.figshare.6992627
title: A glance over the surveillance of fetal deaths of Jaboatão dos Guararapes in the Brazilian state of Pernambuco, Brazil, in 2014

description: Abstract This study aimed to achieve a complete evaluation of the records of investigation, and the principal indicators of fetal death surveillance of Jaboatão dos Guararapes, Pernambuco State, and their contributions Mortality Information System (Sistema de Informações sobre Mortalidade – SIM). The population of the study comprised all fetal deaths taking place in the year 2014, of people resident in the town. The data were obtained from death investigation records and the databank of the SIM. The completeness of the report forms of 68 fetal deaths, and 13 variables in the death certificates, before and after the investigation, was analyzed. In 2014 the rate of fetal mortality was 10.3‰. Of the 102 deaths, 86.3% (88) were investigated, and 67% (59) were investigated within a period of 120 days. Only nine (10.2% of the deaths investigated) were the subject of a final discussion to complete investigation. The Hospital Form was the most frequently filled in, and the Summary Form was the form most completely filled in. The Outpatient Form was the least well filled-in. In the death certificates, there were rectifications made in the 13 variables studied. The results showed deficiencies and operational difficulties in Fetal Death Surveillance in Jaboatão dos Guararapes. Conversely, the study revealed the contribution of the investigation process in qualifying of the SIM.
DOI: 10.6084/m9.figshare.6992630
title: Comparative performance of forage cluster bean accessions as companion crops with sorghum under varied harvesting times

description: ABSTRACT Harvesting time and type of accession of forage legumes are important factors to determine their performance as companion crops for cereals. The objective of this multi-year field trial was to evaluate different harvesting times of forage cluster bean accessions sown as companion crops with forage sorghum under irrigated conditions. Treatments included two accessions (BR-90 and BR-99) and four harvesting times (pre-flowering, complete flowering, 50 and 100% pod formation). The BR-99 accession harvested at 100% pod formation had greater performance with respect to green forage yield (20.42 t·ha-1) and dry matter biomass (5.80 t·ha-1) and it was statistically at par within the same accession harvested at 50% pod formation. The highest quality forage with the maximum crude protein and ether extractable fat and lowest crude fiber was recorded by BR-99 harvested at 50% pod formation, while BR-90 did not perform at par at all harvesting times. Harvesting of BR-99 at 100% pod formation also resulted in the highest net income along with the benefit-cost ratio. The harvesting of BR-99 at 50 and 100% pod formation resulted in non-significant differences of forage yields and economic returns, however, the quality of cluster bean forage deteriorated at 100% pod formation thus harvesting at 50% pod formation would be preferred.
DOI: 10.6084/m9.figshare.6992627.v1
title: A glance over the surveillance of fetal deaths of Jaboatão dos Guararapes in the Brazilian state of Pernambuco, Brazil, in 2014

description: Abstract This study aimed to achieve a complete evaluation of the records of investigation, and the principal indicators of fetal death surveillance of Jaboatão dos Guararapes, Pernambuco State, and their contributions Mortality Information System (Sistema de Informações sobre Mortalidade – SIM). The population of the study comprised all fetal deaths taking place in the year 2014, of people resident in the town. The data were obtained from death investigation records and the databank of the SIM. The completeness of the report forms of 68 fetal deaths, and 13 variables in the death certificates, before and after the investigation, was analyzed. In 2014 the rate of fetal mortality was 10.3‰. Of the 102 deaths, 86.3% (88) were investigated, and 67% (59) were investigated within a period of 120 days. Only nine (10.2% of the deaths investigated) were the subject of a final discussion to complete investigation. The Hospital Form was the most frequently filled in, and the Summary Form was the form most completely filled in. The Outpatient Form was the least well filled-in. In the death certificates, there were rectifications made in the 13 variables studied. The results showed deficiencies and operational difficulties in Fetal Death Surveillance in Jaboatão dos Guararapes. Conversely, the study revealed the contribution of the investigation process in qualifying of the SIM.
DOI: 10.6084/m9.figshare.6992624
title: Cultivation of strawberry in substrate: Productivity and fruit quality are affected by the cultivar origin and substrates

description: ABSTRACT The production and quality of strawberries may vary according to cultivar, transplant origin, and the system of plant cultivation. The objective was to evaluate the effect of different organic substrates and different transplant origins on strawberry production and fruit quality. The experiment was conducted in a randomized complete block design with a 2x2x4 factorial scheme using two cultivars (Albion and Camarosa) obtained from different origins (National-Brazilian and Imported-Argentine) and four combinations of substrates: (crushed sugarcane bagasse [70%] + organic compost [30%], crushed sugarcane bagasse [70%] + Carolina® commercial substrate [30%], burnt rice husks [70%] + organic compost [30%], and burnt rice husks [70%] + Carolina® commercial substrate [30%]). The experimental unit was composed of eight plants, with repetition in four blocks. The quality parameters of titrable total acidity, total soluble solids, ratio of sugar / acidity, firmness, and pulp coloration (chroma, hue angle, and L*, a* and b*) were evaluated, as were the production parameters of total number of fruits, total fruit production, average fruit mass, non-commercial fruit production, commercial fruit production and total productivity. The substrate influences the strawberry production variables. Fruit yield was highest in the Camarosa cultivar grown on the S3 substrate mixture. The cultivar, the transplant origin and the cultivation substrate influence fruit AT. SST and AT / SST are influenced only by cultivar and transplant origin. Chroma differs between plants with different transplant origins. Camarosa of National origin cultivated in burnt rice husks + organic compost presented the best production results and fruit quality.
DOI: 10.6084/m9.figshare.6992630.v1
title: Comparative performance of forage cluster bean accessions as companion crops with sorghum under varied harvesting times

description: ABSTRACT Harvesting time and type of accession of forage legumes are important factors to determine their performance as companion crops for cereals. The objective of this multi-year field trial was to evaluate different harvesting times of forage cluster bean accessions sown as companion crops with forage sorghum under irrigated conditions. Treatments included two accessions (BR-90 and BR-99) and four harvesting times (pre-flowering, complete flowering, 50 and 100% pod formation). The BR-99 accession harvested at 100% pod formation had greater performance with respect to green forage yield (20.42 t·ha-1) and dry matter biomass (5.80 t·ha-1) and it was statistically at par within the same accession harvested at 50% pod formation. The highest quality forage with the maximum crude protein and ether extractable fat and lowest crude fiber was recorded by BR-99 harvested at 50% pod formation, while BR-90 did not perform at par at all harvesting times. Harvesting of BR-99 at 100% pod formation also resulted in the highest net income along with the benefit-cost ratio. The harvesting of BR-99 at 50 and 100% pod formation resulted in non-significant differences of forage yields and economic returns, however, the quality of cluster bean forage deteriorated at 100% pod formation thus harvesting at 50% pod formation would be preferred.
DOI: 10.6084/m9.figshare.6992618
title: Chronicity factors of temporomandibular disorders: a critical review of the literature

description: Facial pain often persists long after any identifiable organic pathology has healed. Moreover, in a subgroup of patients with temporomandibular disorder (TMD), no treatment is effective. Knowledge of factors associated with persistent pain in TMD could help identify personalized treatment approaches. Therefore, we conducted a critical review of the literature for the period from January 2000 to December 2013 to identify factors related to TMD development and persistence. The literature findings showed that chronic TMD is marked by psychological distress (somatization and depression, affective distress, fear of pain, fear of movement, and catastrophizing) and characteristics of pain amplification (hyperalgesia and allodynia). Furthermore, these factors seem to interact in TMD development. In addition, our review demonstrates that upregulation of the serotonergic pathway, sleep problems, and gene polymorphisms influence the chronicity of TMD. We conclude that psychological distress and pain amplification contribute to chronic TMD development, and that interactions among these factors complicate pain management. These findings emphasize the importance of multidisciplinary assistance in TMD treatment.
DOI: 10.6084/m9.figshare.6992624.v1
title: Cultivation of strawberry in substrate: Productivity and fruit quality are affected by the cultivar origin and substrates

description: ABSTRACT The production and quality of strawberries may vary according to cultivar, transplant origin, and the system of plant cultivation. The objective was to evaluate the effect of different organic substrates and different transplant origins on strawberry production and fruit quality. The experiment was conducted in a randomized complete block design with a 2x2x4 factorial scheme using two cultivars (Albion and Camarosa) obtained from different origins (National-Brazilian and Imported-Argentine) and four combinations of substrates: (crushed sugarcane bagasse [70%] + organic compost [30%], crushed sugarcane bagasse [70%] + Carolina® commercial substrate [30%], burnt rice husks [70%] + organic compost [30%], and burnt rice husks [70%] + Carolina® commercial substrate [30%]). The experimental unit was composed of eight plants, with repetition in four blocks. The quality parameters of titrable total acidity, total soluble solids, ratio of sugar / acidity, firmness, and pulp coloration (chroma, hue angle, and L*, a* and b*) were evaluated, as were the production parameters of total number of fruits, total fruit production, average fruit mass, non-commercial fruit production, commercial fruit production and total productivity. The substrate influences the strawberry production variables. Fruit yield was highest in the Camarosa cultivar grown on the S3 substrate mixture. The cultivar, the transplant origin and the cultivation substrate influence fruit AT. SST and AT / SST are influenced only by cultivar and transplant origin. Chroma differs between plants with different transplant origins. Camarosa of National origin cultivated in burnt rice husks + organic compost presented the best production results and fruit quality.
DOI: 10.6084/m9.figshare.6992618.v1
title: Chronicity factors of temporomandibular disorders: a critical review of the literature

description: Facial pain often persists long after any identifiable organic pathology has healed. Moreover, in a subgroup of patients with temporomandibular disorder (TMD), no treatment is effective. Knowledge of factors associated with persistent pain in TMD could help identify personalized treatment approaches. Therefore, we conducted a critical review of the literature for the period from January 2000 to December 2013 to identify factors related to TMD development and persistence. The literature findings showed that chronic TMD is marked by psychological distress (somatization and depression, affective distress, fear of pain, fear of movement, and catastrophizing) and characteristics of pain amplification (hyperalgesia and allodynia). Furthermore, these factors seem to interact in TMD development. In addition, our review demonstrates that upregulation of the serotonergic pathway, sleep problems, and gene polymorphisms influence the chronicity of TMD. We conclude that psychological distress and pain amplification contribute to chronic TMD development, and that interactions among these factors complicate pain management. These findings emphasize the importance of multidisciplinary assistance in TMD treatment.
DOI: 10.6084/m9.figshare.6992612
title: Presence of pesticides in atmosphere and risk to human health: a discussion for the Environmental Surveillance

description: Abstract Brazil is the main consumer of pesticides in the world. Large-scale use of these products is likely to contaminate major environmental compartments and expose more people to their toxic effects. Therefore, this literature review was carried out to seek supporting elements for a qualified discussion about the performance of Environmental Surveillance (HS) within the Brazilian Unified Health System (SUS) related to air contamination by pesticides and health risks. Twelve papers were selected and analyzed in this literature review. Of these, only one was published in a specialized public health journal. Notwithstanding this, two epidemiological studies published in the field of environmental sciences investigated the association between air contaminated by pesticides and specific outcomes such as non-Hodgkin’s lymphoma (NHL) and amyotrophic lateral sclerosis (ALS). Our findings reflect the lack of studies addressing such issue by public health. The discussion on air contamination by pesticides and potential risks to human health should be expanded by Brazilian science in order to further increase knowledge on the subject and support the HS performance capacity.
DOI: 10.6084/m9.figshare.6992615
title: Evaluation of data quality, timeliness and acceptability of the tuberculosis surveillance system in Brazil’s micro-regions

description: Abstract This study aimed to evaluate quality, acceptability and timeliness of the data in the tuberculosis surveillance system in Brazilian micro-regions. An ecological cross-sectional study was carried out, after a qualitative stage for selecting indicators. All 558 Brazilian micro-regions were used as units of analysis. Data available in the National Notifiable Diseases Information System (SINAN), from 2012 to 2014, were used to calculate 14 indicators relating to four attributes: completeness, consistency, timeliness and acceptability. The study made use of cluster analysis to group micro-regions according to acceptability and timeliness. Three clusters were identified among the 473 micro-regions with optimal or regular completeness (70% to 100%) and with over five notifications. Cluster 1 (n = 109) presented mean timeliness of notification and treatment equal to 62.8% and 24.9%, respectively. Cluster 2 (n = 143) had a mean percentage of cases tested for HIV equal to 55.9%. Cluster 3 (n = 221) had the best performing tuberculosis indicators. Results suggest priority areas for improving surveillance of tuberculosis, predominantly in the central-north part of the country. They also point to the need to increase the timeliness of treatment and the percentage of cases tested for HIV.
DOI: 10.6084/m9.figshare.6992612.v1
title: Presence of pesticides in atmosphere and risk to human health: a discussion for the Environmental Surveillance

description: Abstract Brazil is the main consumer of pesticides in the world. Large-scale use of these products is likely to contaminate major environmental compartments and expose more people to their toxic effects. Therefore, this literature review was carried out to seek supporting elements for a qualified discussion about the performance of Environmental Surveillance (HS) within the Brazilian Unified Health System (SUS) related to air contamination by pesticides and health risks. Twelve papers were selected and analyzed in this literature review. Of these, only one was published in a specialized public health journal. Notwithstanding this, two epidemiological studies published in the field of environmental sciences investigated the association between air contaminated by pesticides and specific outcomes such as non-Hodgkin’s lymphoma (NHL) and amyotrophic lateral sclerosis (ALS). Our findings reflect the lack of studies addressing such issue by public health. The discussion on air contamination by pesticides and potential risks to human health should be expanded by Brazilian science in order to further increase knowledge on the subject and support the HS performance capacity.
DOI: 10.6084/m9.figshare.6992615.v1
title: Evaluation of data quality, timeliness and acceptability of the tuberculosis surveillance system in Brazil’s micro-regions

description: Abstract This study aimed to evaluate quality, acceptability and timeliness of the data in the tuberculosis surveillance system in Brazilian micro-regions. An ecological cross-sectional study was carried out, after a qualitative stage for selecting indicators. All 558 Brazilian micro-regions were used as units of analysis. Data available in the National Notifiable Diseases Information System (SINAN), from 2012 to 2014, were used to calculate 14 indicators relating to four attributes: completeness, consistency, timeliness and acceptability. The study made use of cluster analysis to group micro-regions according to acceptability and timeliness. Three clusters were identified among the 473 micro-regions with optimal or regular completeness (70% to 100%) and with over five notifications. Cluster 1 (n = 109) presented mean timeliness of notification and treatment equal to 62.8% and 24.9%, respectively. Cluster 2 (n = 143) had a mean percentage of cases tested for HIV equal to 55.9%. Cluster 3 (n = 221) had the best performing tuberculosis indicators. Results suggest priority areas for improving surveillance of tuberculosis, predominantly in the central-north part of the country. They also point to the need to increase the timeliness of treatment and the percentage of cases tested for HIV.
DOI: 10.6084/m9.figshare.6992606
title: A historical approach to scorpion studies with special reference to the 20 th and 21st centuries

description: This work provides historical context about scorpion studies from the end of the 19 th century to the present day. The content is mainly addressed to non-zoologists, working in research fields that embrace scorpion biology, notably to those working with venoms and toxins. The historical aspects described include academic professional scholars who worked on scorpion classification and general distribution patterns; and to a lesser extent, on studies of ecology and natural history. The aim is not to provide an exhaustive description of all scholars who in one way or another became involved with scorpions, but rather of those who greatly contributed during a given period to the research of these organisms. No critical analysis of the work of previous researchers is undertaken, but some comments are proposed to bring clarification on ‘who’s who’. Since a global consensus in relation to classification and/or distribution patterns has not been reached among modern experts, these different approaches are also presented without judgment. Consequently, distinct approaches remain open for discussion.
DOI: 10.6084/m9.figshare.6992609
title: Fluoride stability in dentifrices stored in schools in a town of northern Brazil

description: The aim of this study was to analyze fluoride stability in dentifrices stored during nine months in schools from Careiro da Várzea, State of Amazonas, Brazil. Analysis of total fluoride concentration, total soluble fluoride, and ionic fluoride in the dentifrice samples was performed in four different time periods: at the time of purchase (baseline); after three months, after six months, and after nine months of storage. Fluoride concentration was determined using a specific electrode (Orion 96-09) connected to an ion analyzer (Orion A-720) and calibrated with fluoride standard solutions containing 2.0 to 32.0 ppm F. The results obtained during the measurements were analyzed by analysis of variance (one-way ANOVA), followed by Tukey’s test for comparison of the means. After nine months of storage, total soluble fluoride, the active form of fluoride, decreased by 21.9%. As total soluble fluoride was below the minimum required for anticaries efficacy (1,000 ppm F) in the fourth analysis, it may be concluded that anticaries potential decreased with storage time.
DOI: 10.6084/m9.figshare.6992606.v1
title: A historical approach to scorpion studies with special reference to the 20 th and 21st centuries

description: This work provides historical context about scorpion studies from the end of the 19 th century to the present day. The content is mainly addressed to non-zoologists, working in research fields that embrace scorpion biology, notably to those working with venoms and toxins. The historical aspects described include academic professional scholars who worked on scorpion classification and general distribution patterns; and to a lesser extent, on studies of ecology and natural history. The aim is not to provide an exhaustive description of all scholars who in one way or another became involved with scorpions, but rather of those who greatly contributed during a given period to the research of these organisms. No critical analysis of the work of previous researchers is undertaken, but some comments are proposed to bring clarification on ‘who’s who’. Since a global consensus in relation to classification and/or distribution patterns has not been reached among modern experts, these different approaches are also presented without judgment. Consequently, distinct approaches remain open for discussion.