cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.22578376.v1
title: SEMICARBAZONES: INTERDISCIPLINARY APPROACH IN EXPERIMENTAL CLASSES OF ORGANIC CHEMISTRY AND MEDICINAL CHEMISTRY

description: Considering the chemical and pharmacological properties of semicarbazones, an interdisciplinary didactic sequence was developed to be applied in experimental classes of undergraduate courses in Pharmacy, Chemistry and related areas. This didactic sequence was planned in three steps, starting from the planning of the target molecule, a semicarbazone derived from helional, to its synthesis, physicochemical characterization (CCD, melting point, FTIR and UV-Vis) and in silico tests of its pharmacokinetic properties using the free software ADMETlab 2.0. The proposed target molecule has as molecular scaffold the 1,3-benzodiaxole nucleus and the semicarbazone function, aiming to obtain a molecule with promising anticonvulsant action and that can be obtained by a low cost and easy to execute methodology, which makes it attractive for use in experimental classes. Thus, the application of this didactic sequence aims to provide undergraduate students the opportunity to experience the process of drug development, applying techniques for planning, synthesis, characterization, and pharmacokinetic evaluation in silico. Besides reinforcing the interdisciplinary teaching of Medicinal Chemistry, applying in an integrated way the theoretical and practical knowledge of the disciplines of Organic Chemistry, Physical Chemistry, Pharmacology and Computational Chemistry.
DOI: 10.6084/m9.figshare.22578378
title: Effect of Dietary Supplementation with Rosemary Complex Powder on the Growth Performance of Native Chickens

description: ABSTRACT This study investigated the effects of dietary supplementation with rosemary complex powder on the growth performance of native chickens. In total, 180 one day-old native chicks were assigned to one of three dietary groups (60 birds each). The control group (Group A) received the basal diet. In addition to the basal diet, the two experimental diets (Groups B and C) were supplemented with 0.2% and 0.4% rosemary complex powder, which contained rosemary leaves, sweet basil, pineapple sage and sweet lavender. Over 19 weeks, feed intake was recorded to determine the average daily gain and feed conversion ratio. In weeks 10 and 15, blood samples were taken for serum antibody titer analysis. At the end of the experiment, serum immunoglobulin A (IgA) and serum immunoglobulin G (IgG) concentrations were examined. No differences were observed among the groups in terms of the starting weight, weight in week 19, average daily feed intake, average daily gain, or average feed conversion ratio. The addition of rosemary complex powder improved total weight gain by 1.52%. Serum IgA and serum IgG concentrations were significantly lower in the experimental groups in comparison to the control group (p&lt;0.05). Villus height, villus width, crypt depth, and villus height/crypt depth ratio were significantly higher in group B than in group A (p&lt;0.05). In summary, rosemary complex powder improved the intestinal absorption capacity of chickens and significantly reduced their immunoglobulin concentrations.
DOI: 10.6084/m9.figshare.22578378.v1
title: Effect of Dietary Supplementation with Rosemary Complex Powder on the Growth Performance of Native Chickens

description: ABSTRACT This study investigated the effects of dietary supplementation with rosemary complex powder on the growth performance of native chickens. In total, 180 one day-old native chicks were assigned to one of three dietary groups (60 birds each). The control group (Group A) received the basal diet. In addition to the basal diet, the two experimental diets (Groups B and C) were supplemented with 0.2% and 0.4% rosemary complex powder, which contained rosemary leaves, sweet basil, pineapple sage and sweet lavender. Over 19 weeks, feed intake was recorded to determine the average daily gain and feed conversion ratio. In weeks 10 and 15, blood samples were taken for serum antibody titer analysis. At the end of the experiment, serum immunoglobulin A (IgA) and serum immunoglobulin G (IgG) concentrations were examined. No differences were observed among the groups in terms of the starting weight, weight in week 19, average daily feed intake, average daily gain, or average feed conversion ratio. The addition of rosemary complex powder improved total weight gain by 1.52%. Serum IgA and serum IgG concentrations were significantly lower in the experimental groups in comparison to the control group (p&lt;0.05). Villus height, villus width, crypt depth, and villus height/crypt depth ratio were significantly higher in group B than in group A (p&lt;0.05). In summary, rosemary complex powder improved the intestinal absorption capacity of chickens and significantly reduced their immunoglobulin concentrations.
DOI: 10.6084/m9.figshare.22578381
title: Fertility intentions: a literature review on high-income countries and Brazil

description: Abstract The literature on fertility intentions has gained increasing relevance in demographic studies because, as a close determinant of fertility, it helps understand the reproductive behavior of different populations. However, this literature has not yet been organized according to the main and most recurrent aspects covered. Studies generally use one single aspect of fertility intentions, whether through its concepts, main theories or main indicators. Therefore, the goal of this work is to organize and articulate the main and most recurrent aspects present in studies on fertility intentions. It begins by presenting the main concepts. Then, it discusses important theoretical approaches on the formation of fertility intentions, as well as its main determinants. Finally, it contextualizes fertility intentions (and their levels) in different scenarios. Throughout the discussion, for each topic presented, the paper delves deeper into the relationship between fertility intentions and observed fertility. Its first focus is on high-income countries covered in the literature on the subject. However, it also discusses middle-income countries with low fertility, focusing on Brazil, for which academic production, especially from a theoretical approach, is still incipient.
DOI: 10.6084/m9.figshare.22578381.v1
title: Fertility intentions: a literature review on high-income countries and Brazil

description: Abstract The literature on fertility intentions has gained increasing relevance in demographic studies because, as a close determinant of fertility, it helps understand the reproductive behavior of different populations. However, this literature has not yet been organized according to the main and most recurrent aspects covered. Studies generally use one single aspect of fertility intentions, whether through its concepts, main theories or main indicators. Therefore, the goal of this work is to organize and articulate the main and most recurrent aspects present in studies on fertility intentions. It begins by presenting the main concepts. Then, it discusses important theoretical approaches on the formation of fertility intentions, as well as its main determinants. Finally, it contextualizes fertility intentions (and their levels) in different scenarios. Throughout the discussion, for each topic presented, the paper delves deeper into the relationship between fertility intentions and observed fertility. Its first focus is on high-income countries covered in the literature on the subject. However, it also discusses middle-income countries with low fertility, focusing on Brazil, for which academic production, especially from a theoretical approach, is still incipient.
DOI: 10.6084/m9.figshare.22578382
title: Barbados gooseberry sprout production in a high-density plantation system

description: ABSTRACT Barbados gooseberry (BGB) is a non-conventional vegetable highlighted for its nutritional value, particularly its protein content. However, there is a lack of scientific information for improving the plantation system of this plant. This research proposed to evaluate high-density systems to cultivate BGB plants for sprout production. The experiment was carried out in the Horticulture Sector of the Canguiri Experimental Station Farm from UFPR, located in the county of Pinhais, Paraná State, Brazil. BGB was planted in open field beds using distinctive plantation systems according to plant stands and pruning and thinning management. The experimental design was randomized blocks with three repetitions per treatment. Five high-density plantation systems (treatments) were tested: 10 (10?10): 10 × 10 cm; 2) (20?20): 20 × 20 cm; and 3) (30?30): 30 × 30 cm spacing with thinning to keep one sprout growing per primary branch per plant; 4) (30?30TS) was represented by 30 × 30 cm spacing with thinning to keep one sprout growing from each of two secondary branches grown from the primary branch to give two sprouts (TS) per plant; 5) (30?30FS) consisted of plants with 30 × 30 cm spacing with no thinning (FS = free growing sprouts). The first three treatments were thinned to one sprout per plant. Protein content of BGB sprouts was also determined to verify its real protein content. A high-density plantation system promoted BGB sprouts productivity with high protein content (28.8% from leaves of sprout). Treatment 5 produced the highest yield (21.7 t/ha per month).
DOI: 10.6084/m9.figshare.22578382.v1
title: Barbados gooseberry sprout production in a high-density plantation system

description: ABSTRACT Barbados gooseberry (BGB) is a non-conventional vegetable highlighted for its nutritional value, particularly its protein content. However, there is a lack of scientific information for improving the plantation system of this plant. This research proposed to evaluate high-density systems to cultivate BGB plants for sprout production. The experiment was carried out in the Horticulture Sector of the Canguiri Experimental Station Farm from UFPR, located in the county of Pinhais, Paraná State, Brazil. BGB was planted in open field beds using distinctive plantation systems according to plant stands and pruning and thinning management. The experimental design was randomized blocks with three repetitions per treatment. Five high-density plantation systems (treatments) were tested: 10 (10?10): 10 × 10 cm; 2) (20?20): 20 × 20 cm; and 3) (30?30): 30 × 30 cm spacing with thinning to keep one sprout growing per primary branch per plant; 4) (30?30TS) was represented by 30 × 30 cm spacing with thinning to keep one sprout growing from each of two secondary branches grown from the primary branch to give two sprouts (TS) per plant; 5) (30?30FS) consisted of plants with 30 × 30 cm spacing with no thinning (FS = free growing sprouts). The first three treatments were thinned to one sprout per plant. Protein content of BGB sprouts was also determined to verify its real protein content. A high-density plantation system promoted BGB sprouts productivity with high protein content (28.8% from leaves of sprout). Treatment 5 produced the highest yield (21.7 t/ha per month).
DOI: 10.25919/fm13-fs15
title: Parkes observations for project P885 semester 2022OCTS_14

description: We request a continued modest monitoring cadence of once every 10 days for two radio magnetars, to track their rotation, flux density, and polarisation. 1E 1547.0-5408 has just suffered a 'hiccup' in radiative properties as well as in its rotation, and the near-term response to this event remains unclear. Swift J1818.0-1607 remains quite dynamic, and the unique UWL capabilities promise new opportunities to probe still mysterious radio emission mechanisms in magnetars. We will observe XTE J1810-197 and PSR J1622-4950, which has just ceased emission, less frequently. The overall request is 18 hours.
DOI: 10.6084/m9.figshare.22578384
title: Real-time polymerase chain reaction for detection and enumeration of Staphylococcus aureus and Streptococccus agalactiae using different milk samplings

description: ABSTRACT The objective of the present study was to evaluate the qPCR for detection and enumeration of Staphylococcus aureus and Streptococcus agalactiae using different milk samplings in comparison to the conventional microbiology. Four dairy herds with a history of subclinical mastitis caused by S. aureus and S. agalactiae were selected. Sampling approach included milk samples from bulk tank (BT), cow level (composite samples, CO), and mammary quarter level (MQ) from 785 lactating cows. Three consecutive monthly milk samplings were carried out, totaling 3347 MQ milk samples, 912 CO, and 12 from BT. All collected milk samples were subjected to conventional microbiology and qPCR for detection and enumeration of S. aureus and S. agalactiae. The qPCR showed 71.5% of diagnostic sensitivity for S. aureus isolated from MQ milk samples, 71.8% for CO, and 50% for BT milk samples compared with conventional microbiology methodology. Taken together, the diagnostic sensitivity for S. agalactiae isolated from MQ milk samples was 90.2, 87.7 for CO, and 90.9% for BT milk samples. In general, the qPCR methodology enabled the detection of S. aureus and S. agalactiae, regardless of the type of milk sampling. The direct use of milk samples to estimate the counting of S. aureus by qPCR demonstrated lower sensitivity than the counting of S. agalactiae, which can be explained by the pathogen infection dynamics and differences in milk sample type.
DOI: 10.6084/m9.figshare.22578384.v1
title: Real-time polymerase chain reaction for detection and enumeration of Staphylococcus aureus and Streptococccus agalactiae using different milk samplings

description: ABSTRACT The objective of the present study was to evaluate the qPCR for detection and enumeration of Staphylococcus aureus and Streptococcus agalactiae using different milk samplings in comparison to the conventional microbiology. Four dairy herds with a history of subclinical mastitis caused by S. aureus and S. agalactiae were selected. Sampling approach included milk samples from bulk tank (BT), cow level (composite samples, CO), and mammary quarter level (MQ) from 785 lactating cows. Three consecutive monthly milk samplings were carried out, totaling 3347 MQ milk samples, 912 CO, and 12 from BT. All collected milk samples were subjected to conventional microbiology and qPCR for detection and enumeration of S. aureus and S. agalactiae. The qPCR showed 71.5% of diagnostic sensitivity for S. aureus isolated from MQ milk samples, 71.8% for CO, and 50% for BT milk samples compared with conventional microbiology methodology. Taken together, the diagnostic sensitivity for S. agalactiae isolated from MQ milk samples was 90.2, 87.7 for CO, and 90.9% for BT milk samples. In general, the qPCR methodology enabled the detection of S. aureus and S. agalactiae, regardless of the type of milk sampling. The direct use of milk samples to estimate the counting of S. aureus by qPCR demonstrated lower sensitivity than the counting of S. agalactiae, which can be explained by the pathogen infection dynamics and differences in milk sample type.
DOI: 10.6084/m9.figshare.22578387
title: Risk factors for perinatal death in high-risk pregnant women at a tertiary hospital in Curitiba-PR, Brazil: a case-control study

description: Abstract A case-control study was carried out to estimate risk factors for perinatal mortality in a referral hospital for high-risk pregnancies in Curitiba-PR. Sociodemographic, maternal, pregnancy and concept characteristics data were obtained from the hospital records of 316 cases and 316 controls from 2013 to 2017. A hierarchical multiple logistic regression analysis was performed, remaining in the final model variables with p &lt; 0.05. The results show an increased risk of perinatal death in mothers with blood type B (OR = 2.82; 95%CI: 1.07-7.43), who did not undergo prenatal care (OR = 30.78; 95%CI: 4.23-224.29), fetuses with congenital malformations (OR = 63.90; 95%CI: 27.32-149.48), born under 28 (OR = 24.21; 95%CI: 1, 10-531.81) and between 28-31 weeks of gestation (OR = 6.03; 95%CI: 1.34-27.17) and birth weight below 1,000g (OR = 51.94; 95%CI: 4.31-626.46), between 1,000-1,499g (OR = 11.17; 95%CI: 2.29-54.41) and between 1,500-2,499g (OR = 2.75; 25-6.06). Concepts of pregnancies with premature outcome, low birth weight and the presence of congenital malformations are the main risk factors for perinatal death. On the other hand, adequate prenatal care is an important protective factor.
DOI: 10.6084/m9.figshare.22578387.v1
title: Risk factors for perinatal death in high-risk pregnant women at a tertiary hospital in Curitiba-PR, Brazil: a case-control study

description: Abstract A case-control study was carried out to estimate risk factors for perinatal mortality in a referral hospital for high-risk pregnancies in Curitiba-PR. Sociodemographic, maternal, pregnancy and concept characteristics data were obtained from the hospital records of 316 cases and 316 controls from 2013 to 2017. A hierarchical multiple logistic regression analysis was performed, remaining in the final model variables with p &lt; 0.05. The results show an increased risk of perinatal death in mothers with blood type B (OR = 2.82; 95%CI: 1.07-7.43), who did not undergo prenatal care (OR = 30.78; 95%CI: 4.23-224.29), fetuses with congenital malformations (OR = 63.90; 95%CI: 27.32-149.48), born under 28 (OR = 24.21; 95%CI: 1, 10-531.81) and between 28-31 weeks of gestation (OR = 6.03; 95%CI: 1.34-27.17) and birth weight below 1,000g (OR = 51.94; 95%CI: 4.31-626.46), between 1,000-1,499g (OR = 11.17; 95%CI: 2.29-54.41) and between 1,500-2,499g (OR = 2.75; 25-6.06). Concepts of pregnancies with premature outcome, low birth weight and the presence of congenital malformations are the main risk factors for perinatal death. On the other hand, adequate prenatal care is an important protective factor.
DOI: 10.6084/m9.figshare.22578390
title: Promotion, protection, and support of breastfeeding at work, and achieving sustainable development: a scoping review

description: Abstract This article aims to map promotion, protection, and support strategies aimed at working women who breastfeed and their potential impact on achieving the Sustainable Development Goals (SDGs), in particular SDGs 5 (gender equality and women’s empowerment) and 8 (decent work and economic growth). This study is a scoping review based on the Joanna Briggs Institute (JBI) framework, whose searches were performed in PubMed, Web of Science, Scopus, Social Science Research Network, and Open Knowledge Repository databases. This study’s search obtained 576 publications, of which 33 were included in the study. The narrative synthesis was organized into three axes: 1) promotion; 2) protection, and 3) support for breastfeeding in the work context. Actions aimed at women who breastfeed at work have the potential to directly achieve SDGs 5 and 8, and indirectly achieve SDGs 1 and 10. Increased breastfeeding rates also help to achieve another four SDGs (2, 3, 4, 12). Actions aimed at working women who breastfeed can contribute directly and indirectly to the achievement of eight of the 17 SDGs, and should therefore be encouraged and reinforced.
DOI: 10.6084/m9.figshare.22578390.v1
title: Promotion, protection, and support of breastfeeding at work, and achieving sustainable development: a scoping review

description: Abstract This article aims to map promotion, protection, and support strategies aimed at working women who breastfeed and their potential impact on achieving the Sustainable Development Goals (SDGs), in particular SDGs 5 (gender equality and women’s empowerment) and 8 (decent work and economic growth). This study is a scoping review based on the Joanna Briggs Institute (JBI) framework, whose searches were performed in PubMed, Web of Science, Scopus, Social Science Research Network, and Open Knowledge Repository databases. This study’s search obtained 576 publications, of which 33 were included in the study. The narrative synthesis was organized into three axes: 1) promotion; 2) protection, and 3) support for breastfeeding in the work context. Actions aimed at women who breastfeed at work have the potential to directly achieve SDGs 5 and 8, and indirectly achieve SDGs 1 and 10. Increased breastfeeding rates also help to achieve another four SDGs (2, 3, 4, 12). Actions aimed at working women who breastfeed can contribute directly and indirectly to the achievement of eight of the 17 SDGs, and should therefore be encouraged and reinforced.
DOI: 10.6084/m9.figshare.22578391
title: Soil quality indicators for monitoring the short-term effects of mined soil rehabilitation strategies for bauxite

description: ABSTRACT Mining is a significant driver of soil mobilization, which impacts its physical, chemical, and biological properties. Changes in land-use affect the distribution of organic matter fractions in stable aggregates, a process that is still poorly understood, especially in drastically altered areas. Recovering and monitoring soil quality to ensure the sustainable development of agricultural crops in these areas after mining is challenging. This study aimed to evaluate the influence of agronomic practices in soil rehabilitation in a bauxite-mined area after three years of field experiment installations through an assessment of organic properties in soil and aggregate classes; an attempt was also made at proposing and elaborating a Soil Quality Index (SQI), which encompasses the soil’s physical, chemical, and organic properties. Different combinations of fertilization treatments and ground cover plants intercropping with coffee were evaluated as rehabilitation practices. The results showed that after three years of rehabilitation, when organic (OF), chemical (CF), and OF+CF fertilizers were applied to the areas of coffee intercropped with Brachiaria (B), they provided higher C and N contents to the soil and aggregates classes, as well as the compartments of soil organic matter (SOM). The minimum set of soil quality indicators for reclaimed bauxite-mined areas was composed of organic indicators: labile organic carbon (LOC) and mineral-associated organic matter (C-MOM); chemical indicators including pH and effective cation-exchange capacity (t), and physical indicators such as the bulk density (BD) and stable aggregates index in water (SAIW). The t and pH were the variables most sensitive to the management systems implanted during the rehabilitation of the mined area, and, therefore, were considered the best indicators of soil quality. Brachiaria was the cover plant that contributed most to improving the soil quality of mined bauxite areas by increasing the SQI, especially when fertilized. In general, when applied to the Brachiaria, the OF+CF fertilization presented a SQI of 0.78, differing statistically from that of the natural vegetation (1.00). Fertilizers and cover crops in association with coffee in the bauxite-mined areas improved the physical, chemical, and organic properties of the soil, thus representing a viable option for reconditioning mineral exploration areas.