cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.5791962
title: Strategies to optimize MEDLINE and EMBASE search strategies for anesthesiology systematic reviews. An experimental study

description: ABSTRACT BACKGROUND: A high-quality electronic search is essential for ensuring accuracy and comprehensiveness among the records retrieved when conducting systematic reviews. Therefore, we aimed to identify the most efficient method for searching in both MEDLINE (through PubMed) and EMBASE, covering search terms with variant spellings, direct and indirect orders, and associations with MeSH and EMTREE terms (or lack thereof). DESIGN AND SETTING: Experimental study. UNESP, Brazil. METHODS: We selected and analyzed 37 search strategies that had specifically been developed for the field of anesthesiology. These search strategies were adapted in order to cover all potentially relevant search terms, with regard to variant spellings and direct and indirect orders, in the most efficient manner. RESULTS: When the strategies included variant spellings and direct and indirect orders, these adapted versions of the search strategies selected retrieved the same number of search results in MEDLINE (mean of 61.3%) and a higher number in EMBASE (mean of 63.9%) in the sample analyzed. The numbers of results retrieved through the searches analyzed here were not identical with and without associated use of MeSH and EMTREE terms. However, association of these terms from both controlled vocabularies retrieved a larger number of records than did the use of either one of them. CONCLUSIONS: In view of these results, we recommend that the search terms used should include both preferred and non-preferred terms (i.e. variant spellings and direct/indirect order of the same term) and associated MeSH and EMTREE terms, in order to develop highly-sensitive search strategies for systematic reviews.
DOI: 10.6084/m9.figshare.5791962.v1
title: Strategies to optimize MEDLINE and EMBASE search strategies for anesthesiology systematic reviews. An experimental study

description: ABSTRACT BACKGROUND: A high-quality electronic search is essential for ensuring accuracy and comprehensiveness among the records retrieved when conducting systematic reviews. Therefore, we aimed to identify the most efficient method for searching in both MEDLINE (through PubMed) and EMBASE, covering search terms with variant spellings, direct and indirect orders, and associations with MeSH and EMTREE terms (or lack thereof). DESIGN AND SETTING: Experimental study. UNESP, Brazil. METHODS: We selected and analyzed 37 search strategies that had specifically been developed for the field of anesthesiology. These search strategies were adapted in order to cover all potentially relevant search terms, with regard to variant spellings and direct and indirect orders, in the most efficient manner. RESULTS: When the strategies included variant spellings and direct and indirect orders, these adapted versions of the search strategies selected retrieved the same number of search results in MEDLINE (mean of 61.3%) and a higher number in EMBASE (mean of 63.9%) in the sample analyzed. The numbers of results retrieved through the searches analyzed here were not identical with and without associated use of MeSH and EMTREE terms. However, association of these terms from both controlled vocabularies retrieved a larger number of records than did the use of either one of them. CONCLUSIONS: In view of these results, we recommend that the search terms used should include both preferred and non-preferred terms (i.e. variant spellings and direct/indirect order of the same term) and associated MeSH and EMTREE terms, in order to develop highly-sensitive search strategies for systematic reviews.
DOI: 10.6084/m9.figshare.5791959
title: Angiosarcoma mimicking a late endoleak following endovascular aneurysm repair: case report

description: Abstract Whenever a patient who has undergone endovascular repair of an abdominal aortic aneurysm (EVAR) presents with sudden onset abdominal pains or signs of shock, the hypothesis of endoleak with aneurysm expansion and rupture should be considered. We present the case of an EVAR patient in whom a tumor of the duodenum mimicked an endoleak during the postoperative period.
DOI: 10.6084/m9.figshare.5791959.v1
title: Angiosarcoma mimicking a late endoleak following endovascular aneurysm repair: case report

description: Abstract Whenever a patient who has undergone endovascular repair of an abdominal aortic aneurysm (EVAR) presents with sudden onset abdominal pains or signs of shock, the hypothesis of endoleak with aneurysm expansion and rupture should be considered. We present the case of an EVAR patient in whom a tumor of the duodenum mimicked an endoleak during the postoperative period.
DOI: 10.6084/m9.figshare.5791956
title: Production of sweet potato seedlings in protected environment with the application of Ascophyllum nodosum extract

description: ABSTRACT The sweet potato is a crop adapted to tropical climates and has low tolerance to mild temperatures, which reduces the time available for cultivation in southern Brazil. Therefore, techniques aimed at process optimization, such as the production of seedlings in trays in protected environment, together with the application of biostimulants, becomes an efficient alternative to reduce the crop cycle. The objective was to evaluate the use of Ascophyllum nodosum seaweed extract in the production of sweet potato seedlings in trays under greenhouse conditions. We used the randomized block design with split plot with five extract concentrations (0.0%, 0.5%, 1.0%, 1.5% and 2.0%) and three parts of the branch of sweet potato plants (basal, middle and apical) and 9 repetitions. We evaluated aspects of vegetative propagation and fresh and dry weight of the plant organs. Positive results were observed for all characteristics when used in the apical portion of the branch, regardless of the concentration of algae extract applied. With respect to the concentrations used, practically all the features corresponded to the increase in doses, regardless of the portion of the branch used. It is attributed to the presence of cytokinins and auxins and other chemicals present in the A. nodosum extract and in the structure of the plant, the beneficial effects observed. The best results were found on the apical portion, combined with the concentration of 1% of the product. The kelp extract optimized the formation of sweet potato seedlings in trays, contributing to the increase of force and consequent precocity of them.
DOI: 10.6084/m9.figshare.5791956.v1
title: Production of sweet potato seedlings in protected environment with the application of Ascophyllum nodosum extract

description: ABSTRACT The sweet potato is a crop adapted to tropical climates and has low tolerance to mild temperatures, which reduces the time available for cultivation in southern Brazil. Therefore, techniques aimed at process optimization, such as the production of seedlings in trays in protected environment, together with the application of biostimulants, becomes an efficient alternative to reduce the crop cycle. The objective was to evaluate the use of Ascophyllum nodosum seaweed extract in the production of sweet potato seedlings in trays under greenhouse conditions. We used the randomized block design with split plot with five extract concentrations (0.0%, 0.5%, 1.0%, 1.5% and 2.0%) and three parts of the branch of sweet potato plants (basal, middle and apical) and 9 repetitions. We evaluated aspects of vegetative propagation and fresh and dry weight of the plant organs. Positive results were observed for all characteristics when used in the apical portion of the branch, regardless of the concentration of algae extract applied. With respect to the concentrations used, practically all the features corresponded to the increase in doses, regardless of the portion of the branch used. It is attributed to the presence of cytokinins and auxins and other chemicals present in the A. nodosum extract and in the structure of the plant, the beneficial effects observed. The best results were found on the apical portion, combined with the concentration of 1% of the product. The kelp extract optimized the formation of sweet potato seedlings in trays, contributing to the increase of force and consequent precocity of them.
DOI: 10.6084/m9.figshare.5791953
title: First occurrence of Dioclea ruddiae Maxwell (Leguminosae) in Brazil

description: ABSTRACT (First occurrence of Dioclea ruddiae Maxwell (Leguminosae) in Brazil). Dioclea ruddiae (Leguminosae, Papilionoideae) is recorded for the first time in Brazil. Specimens were collected in the Serra do Tepequém, a tepui in the State of Roraima near the border with Venezuela. This study expands the distribution range of Dioclea ruddiae in the region of the Guiana Shield, where this species is probably endemic.
DOI: 10.6084/m9.figshare.5791953.v1
title: First occurrence of Dioclea ruddiae Maxwell (Leguminosae) in Brazil

description: ABSTRACT (First occurrence of Dioclea ruddiae Maxwell (Leguminosae) in Brazil). Dioclea ruddiae (Leguminosae, Papilionoideae) is recorded for the first time in Brazil. Specimens were collected in the Serra do Tepequém, a tepui in the State of Roraima near the border with Venezuela. This study expands the distribution range of Dioclea ruddiae in the region of the Guiana Shield, where this species is probably endemic.
DOI: 10.6084/m9.figshare.5791947
title: Staking system and planting spacing in the asparagus bean production

description: ABSTRACT The optimization of plantation spacing, just like the use of staking plant systems, are cultural practices that have improved production efficiency of various kinds of vegetable. The aim of this study was to compare the asparagus bean cultivation conducted in different staking and spacing systems. The experiment was conducted in the design of randomized blocks in a factorial scheme (4x3) with four replicates. The first factor was constituted by four staking types [narrow ribbon vertical (FV), “V” normal (VN), inverted “V” (VI) and creeping (R)]. The second factor was constituted of three plant spacing (20, 40, and 60 cm), keeping constant the spacing of 1 m between crop rows. The evaluated characteristics were precocity (cultivation cycle); number of pods, mass of grains and pods per plant; length of pods; number of grains and mass of grains per pod; grain and pod yield. The gas exchange as well as the cost of deploying each of the treatments were also evaluated. The density of 50,000 plants/ha (spacing of 20 cm) provided the highest productivity in the FV and VI systems, with 9.10 and 6.72 t/ha, in addition to promoting higher net income to the producer, with averages of approximately 23 and 15 thousand R$ above R system. For the gas exchange variables, there was a reduction in net photosynthesis with density increase. The use of higher planting densities are indicated, combined with the use of FV and VI systems, in detriment to R system. The higher planting densities generate higher productivity and net income to the producer.
DOI: 10.6084/m9.figshare.5791947.v1
title: Staking system and planting spacing in the asparagus bean production

description: ABSTRACT The optimization of plantation spacing, just like the use of staking plant systems, are cultural practices that have improved production efficiency of various kinds of vegetable. The aim of this study was to compare the asparagus bean cultivation conducted in different staking and spacing systems. The experiment was conducted in the design of randomized blocks in a factorial scheme (4x3) with four replicates. The first factor was constituted by four staking types [narrow ribbon vertical (FV), “V” normal (VN), inverted “V” (VI) and creeping (R)]. The second factor was constituted of three plant spacing (20, 40, and 60 cm), keeping constant the spacing of 1 m between crop rows. The evaluated characteristics were precocity (cultivation cycle); number of pods, mass of grains and pods per plant; length of pods; number of grains and mass of grains per pod; grain and pod yield. The gas exchange as well as the cost of deploying each of the treatments were also evaluated. The density of 50,000 plants/ha (spacing of 20 cm) provided the highest productivity in the FV and VI systems, with 9.10 and 6.72 t/ha, in addition to promoting higher net income to the producer, with averages of approximately 23 and 15 thousand R$ above R system. For the gas exchange variables, there was a reduction in net photosynthesis with density increase. The use of higher planting densities are indicated, combined with the use of FV and VI systems, in detriment to R system. The higher planting densities generate higher productivity and net income to the producer.
DOI: 10.6084/m9.figshare.5791944
title: Insect galls in three species of Copaifera L. (Leguminosae, Caesalpinioideae) occurring sympatrically in a Cerrado area (Bahia, Brazil)

description: Abstract The aim of this study was to characterize galls of three species of the Copaifera genus (C. sabulicola, C. luetzelburgii and C. depilis), which occur sympatrically in a Cerrado area from Bahia state. A total of 23 gall morphotypes were found, 9 morphotypes on C. sabulicola, 7 on C. luetzelburgii and 7 on C. depilis. Galls predominated on leaves and stems. The most abundant colours found among galls were brown and green. Regarding the period of the year, from 35,511 leaflets analysed, 16,322 were collected in the dry season and 19,189 in the rainy season. In the dry season, 1,635 leaflets having galls were observed, and the highest proportion was observed on C. luetzelburgii (16.31%). In relation to the rainy season, there is statistical difference in the incidence of leaflets with galls between C. sabulicola and C. depilis, these two species are affected differently during the rainy season. In general, most of the gall morphotypes were more abundant in the dry season. The gallers of 18 morphotypes cannot be determined, because the gall samples were collected occupied by parasitoids or without dwellers. Cecidomyiids induced galls in five morphotypes. Associated invertebrates belonging to the orders Hymenoptera, Diptera, Coleoptera and Acari were found among all gall morphotypes. The results obtained here indicate that the three species of Copaifera have an expressive number of galls, but lower than reported in the literature for C. langsdorffii, which is considered a super host.
DOI: 10.6084/m9.figshare.5791944.v1
title: Insect galls in three species of Copaifera L. (Leguminosae, Caesalpinioideae) occurring sympatrically in a Cerrado area (Bahia, Brazil)

description: Abstract The aim of this study was to characterize galls of three species of the Copaifera genus (C. sabulicola, C. luetzelburgii and C. depilis), which occur sympatrically in a Cerrado area from Bahia state. A total of 23 gall morphotypes were found, 9 morphotypes on C. sabulicola, 7 on C. luetzelburgii and 7 on C. depilis. Galls predominated on leaves and stems. The most abundant colours found among galls were brown and green. Regarding the period of the year, from 35,511 leaflets analysed, 16,322 were collected in the dry season and 19,189 in the rainy season. In the dry season, 1,635 leaflets having galls were observed, and the highest proportion was observed on C. luetzelburgii (16.31%). In relation to the rainy season, there is statistical difference in the incidence of leaflets with galls between C. sabulicola and C. depilis, these two species are affected differently during the rainy season. In general, most of the gall morphotypes were more abundant in the dry season. The gallers of 18 morphotypes cannot be determined, because the gall samples were collected occupied by parasitoids or without dwellers. Cecidomyiids induced galls in five morphotypes. Associated invertebrates belonging to the orders Hymenoptera, Diptera, Coleoptera and Acari were found among all gall morphotypes. The results obtained here indicate that the three species of Copaifera have an expressive number of galls, but lower than reported in the literature for C. langsdorffii, which is considered a super host.
DOI: 10.6084/m9.figshare.5791941
title: Fructan dynamics in the underground organs of Chresta exsucca (Asteraceae), a dry season flowering species

description: ABSTRACT Climatic seasonality has an influence on the phenology of native Cerrado plants. Herbs and subshrubs tend to flower in the rainy season, although some species of these habits flower in the dry season. Reserve carbohydrates, stored in the underground organs, are used to support phases of high energy-demand, but also may protect plants from damage during periods of environmental limitation. In this study we evaluated variation in fructan levels in the underground organs of field-grown plants of Chresta exsucca among different phenological phases. Chresta exsucca flowers in the dry season and possesses a diffuse underground system, which stores inulin-type fructans. Resprouting was continual during the sampling period. Oligosaccharide content was always higher than polysaccharide content, except during senescence, the only phase with an oligosaccharide: polysaccharide ratio &lt; 1. Fructan accumulation occurred during vegetative growth until flowering. Fructan mobilization was prominent during resprouting until the beginning of vegetative growth. Fructans stored in the underground organs of C. exsucca serve to fulfill the energetic demands of development and maintenance of this complex structure. In this way, fructans are essential to the persistence of this species in the environment of the Cerrado by ensuring reproduction in harsh conditions, such as drought.
DOI: 10.6084/m9.figshare.5791941.v1
title: Fructan dynamics in the underground organs of Chresta exsucca (Asteraceae), a dry season flowering species

description: ABSTRACT Climatic seasonality has an influence on the phenology of native Cerrado plants. Herbs and subshrubs tend to flower in the rainy season, although some species of these habits flower in the dry season. Reserve carbohydrates, stored in the underground organs, are used to support phases of high energy-demand, but also may protect plants from damage during periods of environmental limitation. In this study we evaluated variation in fructan levels in the underground organs of field-grown plants of Chresta exsucca among different phenological phases. Chresta exsucca flowers in the dry season and possesses a diffuse underground system, which stores inulin-type fructans. Resprouting was continual during the sampling period. Oligosaccharide content was always higher than polysaccharide content, except during senescence, the only phase with an oligosaccharide: polysaccharide ratio &lt; 1. Fructan accumulation occurred during vegetative growth until flowering. Fructan mobilization was prominent during resprouting until the beginning of vegetative growth. Fructans stored in the underground organs of C. exsucca serve to fulfill the energetic demands of development and maintenance of this complex structure. In this way, fructans are essential to the persistence of this species in the environment of the Cerrado by ensuring reproduction in harsh conditions, such as drought.
DOI: 10.6084/m9.figshare.5791938
title: Beyond Center-South: for a history of colonial population at the extremes of Portuguese domination in America (integrated project)

description: Abstract The project regarding this research note relates in its objectives the interests of several researchers who constitute the “Demography & History” Research Group, linked to several research centers and postgraduate programs. To sum up, our broader intention is to lay the groundwork for the discussion of the demographic regimes of the Brazilian population in the past. To that end, we are focused on “saving” the population memory contained in parochial records from selected parishes.
DOI: 10.6084/m9.figshare.5791938.v1
title: Beyond Center-South: for a history of colonial population at the extremes of Portuguese domination in America (integrated project)

description: Abstract The project regarding this research note relates in its objectives the interests of several researchers who constitute the “Demography & History” Research Group, linked to several research centers and postgraduate programs. To sum up, our broader intention is to lay the groundwork for the discussion of the demographic regimes of the Brazilian population in the past. To that end, we are focused on “saving” the population memory contained in parochial records from selected parishes.
DOI: 10.6084/m9.figshare.5791935
title: Modeling and FPGA-based implementation of an efficient and simple envelope detector using a Hilbert Transform FIR filter for ultrasound imaging applications

description: Abstract Introduction Although the envelope detection is a widely used method in medical ultrasound (US) imaging to demodulate the amplitude of the received echo signal before any back-end processing, novel hardware-based approaches have been proposed for reducing its computational cost and complexity. In this paper, we present the modeling and FPGA implementation of an efficient envelope detector based on a Hilbert Transform (HT) approximation for US imaging applications. Method The proposed model exploits both the symmetry and the alternating zero-valued coefficients of a HT finite impulse response (FIR) filter to generate the in-phase and quadrature components that are necessary for the envelope computation. The hardware design was synthesized for a Stratix IV FPGA, by using the Simulink and the integrated DSP Builder toolbox, and implemented on a Terasic DE4-230 board. The accuracy of our algorithm was evaluated by the normalized root mean square error (NRMSE) cost function in comparison with the conventional method based on the absolute value of the discrete-time analytic signal via FFT. Results An excellent agreement was achieved between the theoretical simulations with the experimental result. The NRMSE was 0.42% and the overall FPGA utilization was less than 1.5%. Additionally, the proposed envelope detector is capable of generating envelope data at every FPGA clock cycle after 19 (0.48 µs) cycles of latency. Conclusion The presented results corroborate the simplicity, flexibility and efficiency of our model for generating US envelope data in real-time, while reducing the hardware cost by up to 75%.
DOI: 10.5061/dryad.hs200/1
title: Daphnia ambigua epiRADseq Pseudo-reference Genome

description: The pseudo-reference genome was constructed using all epiRAD reads, which was used for read mapping and inferring methylation. This file is in fasta format and is compressed.
DOI: 10.5061/dryad.hs200/2
title: Daphnia ambigua epiRADseq Mapping Output Files

description: A zipped archive containing BAM mapping files for each sample (3 replicates across 2 treatments) mapped to the Daphnia ambigua pseudo-reference genome.
DOI: 10.5061/dryad.k84c3k8j.2
title: Data from: Early evolutionary trends in ammonoid embryonic development
DOI: 10.5061/dryad.pb0dn.1
title: Data from: Comparison of population-genetic structuring in congeneric kelp- versus rock-associated snails: a test of a dispersal-by-rafting hypothesis
DOI: 10.5061/dryad.q20jf/1
title: Plant and leaf-miner richness

description: Plant and leaf-miner species richness of plots. Data collected in the field. 'Plant species' refers to the species richness of the ground flora. 'Woodland species' refers to the species richness of woodland species in the ground flora.
DOI: 10.5061/dryad.q20jf/2
title: Ground flora species matrix

description: Plant species found in the ground flora of each plot. Data collected in the field. Species names are abbreviated to the first three letters of the genus followed by the first three letters of the species. Full names can be found in the read me file. Plot information for each code can be found in the 'Plant and leaf-miner richness' file.