cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.mkkwh70v8
title: Data from: Sulfoxaflor exposure reduces egg laying in bumblebees (Bombus terrestris)

description: Sulfoximine-based insecticides, such as sulfoxaflor, are of increasing
 global importance and have been registered for use in 81 countries,
 offering a potential alternative to neonicotinoid insecticides.
  Previous studies have demonstrated that sulfoxaflor exposure can
 have a negative impact on the reproductive output of bumblebee colonies,
 but the specific life-history variables that underlie these effects remain
 unknown. Here, we used a microcolony-based protocol to assess the
 sub-lethal effects of chronic sulfoxaflor exposure on egg laying, larval
 production, ovary development, sucrose consumption, and mortality in
 bumblebees. Following a pre-registered design, we exposed colonies to
 sucrose solutions containing 0, 5, 10 and 250ppb of sulfoxaflor. Exposure
 at 5ppb has been previously shown to negatively impact colony reproductive
 success. Our results showed that sulfoxaflor exposure at 5ppb (lowest
 exposure tested) reduced the number of eggs found within the microcolonies
 (Hedge’s d = -0.37), with exposed microcolonies also less likely to
 produce larvae (Hedge’s d = -0.36). Despite this, we found no effect of
 sulfoxaflor exposure on ovarian development. Sulfoxaflor-exposed
 bumblebees consumed less sucrose solution, potentially driving the
 observed reduction in egg laying. Policy implications. Regulatory bodies
 such as the European Food Safety Authority (EFSA) are under increasing
 pressure to consider the potential impact of insecticides on wild bees,
 such as bumblebees, but sublethal effects can go undetected at lower-tier
 testing. In identifying just such an effect for bumblebees exposed to
 sulfoxaflor, this study highlights that microcolony-based protocols are a
 useful tool that could be implemented within an ecotoxicology framework.
 Furthermore, the results provide evidence for potentially negative
 consequences of pollinator exposure to an insecticide that is currently
 undergoing the licensing process in several EU member states.
DOI: 10.5061/dryad.3j9kd51cm
title: Data from: Natural hazards and wildlife health: the effects of a volcanic eruption on the Andean condor

description: Volcanic eruptions produce health changes in animals that may be
 associated with emitted gases and deposited ashes. We evaluated whether
 the Puyehue–Cordón Caulle volcanic eruption in 2011 produced health
 changes in the threatened Andean condor (Vultur gryphus) living in the
 area most affected by the eruption, north-western Patagonia. We studied
 clinical and biochemical parameters of condors examined before and after
 the eruption. We also examined concentrations of different metals and
 metalloids in the blood of individuals sampled after the eruption. The
 most common clinical abnormality associated with the eruptive process was
 irritating pharyngitis. In condors sampled after the eruption, blood
 concentrations of albumin, calcium, carotenoids and total proteins
 decreased to levels under the reference values reported for this species.
 We found different chemical elements in the blood of these condors after
 the eruption, such as arsenic and cadmium, with the potential to produce
 health impacts. Thus, the health of Andean condors was affected in
 different ways by the eruption; remaining in the affected area appears to
 have been costly. However, in comparison to other animal species, the
 health impacts were not as strong and were mainly related to food
 shortages due to the decrease in availability of livestock carcasses
 linked to the eruption. This suggests that condors dealt relatively well
 with this massive event. Future research is needed to evaluate if the
 health changes we found reduce the survival of this species, and if the
 cost of inhabiting volcanic areas has any ecological or evolutionary
 influence on the condor’s life history.
DOI: 10.5061/dryad.cc2fqz62g
title: Spatial patterns, availability and cultural preferences for edible plants in southern Africa

description: We investigated whether cross-cultural food plant selection in southern
 Africa is best explained by language ancestry, floristic environment or
 subsistence strategy. Location: The flora of southern Africa region. Taxa:
 All 1740 edible plant taxa of southern Africa, representing 711 genera in
 156 families. Methods: Distribution data of plants were overlapped in
 ArcMap with 19 language maps, eight biomes and all taxa with nutritional
 data. Six correlations were estimated between five pair-wise distance
 matrices (language ancestry, geographical proximity, floristic and edible
 environments and utilised species) with Mantel tests using the ‘vegan’
 package in R. Regression analyses were used to identify floristic and
 cultural preferences in food plant selection. Results: Spatial
 autocorrelation did not influence the selection of edible plants by the 19
 language groups of southern Africa (r = -0.078). The floristic and edible
 environments had a strong correlation (r = 0.9743) while the distance
 matrices of the edible and actually utilised plants had a low correlation
 for 13 of the language groups (r = 0.2174). Regression analyses between
 the floristic and edible environments for the FSA region and three
 languages, representing hunter-gatherers (Ju│’hoan), pastoralists
 (Khoekhoe) and agrarians (Venda) were all significant (p &lt;0.001)
 with high R2 values (respectively 0.6181, 0.7702, 0.6654 and 0.7900), as
 were the relationship (p &lt;0.001) between what is edible and what
 was actually utilised. Surprisingly, the Apocynaceae had a much higher
 residual value than globally important food plant families. Vitamin C of
 fruits seems to have higher levels along the coastal regions, and
 carbohydrates in underground storage organs have higher levels in the
 summer-arid western region. Main conclusions: There is an apparent
 preference for certain food plant families in southern Africa. This
 selection appears to be driven by subsistence strategy, based on the
 categories of plants preferred by the three representative language
 groups.
description: Please refer to the article.
description: Please refer to the article.
DOI: 10.5061/dryad.kkwh70s12
title: Double attention recurrent convolution neural network for answer selection

description: Answer selection is one of the key steps in many Question Answering (QA)
 applications. In this paper, a new deep model with two kinds of attention
 is proposed for answer selection: the Double Attention Recurrent
 Convolution Neural Network (DARCNN). Double attention means self-attention
 and cross-attention. The design inspiration of this model came from the
 Transformer in the domain of machine translation. Self-attention can
 directly calculate dependencies between words regardless of the distance.
 However, self-attention ignores the distinction between its surrounding
 words and other words. Thus, we design a decay self-attention that
 prioritizes local words in a sentence. In addition, cross-attention is
 established to achieve interaction between question and candidate answer.
 With the outputs of self-attention and decay self-attention, we can get
 two kinds of interactive information via cross-attention. Finally, using
 the feature vectors of the question and answer, elementwise multiplication
 is used to combine with them and multi-layer perceptron (MLP) is used to
 predict the matching score. Experimental results on four QA datasets
 containing Chinese and English show that DARCNN performs better than other
 answer selection models, thereby demonstrating the effectiveness of
 self-attention, decay self-attention and cross-attention in
 answer-selection tasks.
description: There are a variety of question and answer datasets and code for
 the answer selection task. Please see the README file
 for detailed instructions on how to use each dataset.
DOI: 10.25824/redu/o3qzct
title: Caracterização e avaliação de sistemas de gel-emulgel nanocompósitos para bioimpressão 3D

description: Este conjunto de dados contém resultados experimentais do desenvolvimento de tintas e biotintas nanocompósitas para bioimpressão 3D baseada em extrusão. Os dados incluem três estudos: (1) caracterizações reológicas, térmicas e ensaios de printabilidade e bioimpressão de hidrogéis nanocompósitos de carboximetilcelulose-Laponita com células-tronco da polpa dentária; (2) caracterizações físico-químicas, morfológicas (microscopia e micro-CT) e ensaios de proliferação celular de scaffolds impressos em 3D com tintas baseadas em emulgel para controle de porosidade; (3) estudos de liberação de fármacos, ensaios antimicrobianos e de citotoxicidade de curativos nanocompósitos impressos em 3D para liberação dual de papaína e lidocaína no tratamento de queimaduras. Os dados estão em formatos .xlsx, .prism, .tif, .emf, .docx e .pptx, incluindo dados brutos e processados de análises experimentais, imagens de microscopia, gráficos e figuras, permitindo reuso em publicações científicas e estudos relacionados a bioimpressão 3D, biomateriais e engenharia de tecidos.
DOI: 10.5061/dryad.xd2547dc8
title: Museomics for reconstructing historical floristic exchanges: Divergence of Stone Oaks across Wallacea

description: Natural history collections and tropical tree diversity are treasure
 troves of biological and evolutionary information, but its accessibility
 is impeded by several properties. DNA in historical specimens generally
 occurs in a highly fragmented state, complicating the recovery of
 high-grade genetic material for scientific studies. Our understanding of
 hyperdiverse, wide-spread tree assemblages suffers from patchy information
 on distributions, phenology and paucity of diagnostic characters. This
 prohibits rapid identification and the strengthening of taxonomic
 frameworks and in turn, delay the application of downstream conservation
 actions. Congruently, a sizeable component of botanical collections are
 sterile, eluding identification and slowing down progress in systematic
 treatments. With rapid advances in genomics and bioinformatic approaches
 to biodiversity research, museomics is emerging as a new field breathing
 life into natural collections built up over centuries.  Using
 MIGseq (multiplexed ISSR genotyping by sequencing), we generated 10,000s
 of short loci for both freshly collected and museum specimens (aged
 &gt;100 years) of Lithocarpus, a widespread tropical tree genus
 endemic to the Asian tropics. Loci recovery from museum and recent samples
 was unaffected by age and preservation history of the study material,
 underscoring the reliability and flexibility of the MIGseq approach.
 Phylogenomic inference and biogeographic reconstruction across insular
 Asia highlights repeated divergence, migration and diversification
 patterns between continental Lithocarpus and islands species. Results
 indicate that co-occurring insular species at the extremity of the
 distribution range are not monophyletic, raising the possibility of
 multiple independent dispersals along the outer edge of Wallacea. This
 suggests that dispersal of large seeded tree genera throughout Malesia and
 across Wallacea may have been less affected by large geographic distances
 and the presence of marine barriers than generally assumed.  We
 demonstrate the utility of MIGseq in museomic studies using non-model taxa
 and present the first range-wide genomic assessment of Lithocarpus and
 tropical Fagaceae as a proof-of-concept. Our study shows the potential for
 developing innovative genomic approaches to improve the capture of novel
 evolutionary signals using valuable natural history collections of
 hyperdiverse taxa.
DOI: 10.5061/dryad.r2280gb8b
title: Data from: Physician champions’ perspectives and practices on electronic health records implementation: challenges and strategies

description: Objective: Physician champions are “boots on the ground” physician leaders
 who facilitate the implementation of, and transition to, new health
 information technology (HIT) systems within an organization. They are
 commonly cited as key personnel in HIT implementations, yet little
 research has focused on their practices and perspectives. 
 Methods: We addressed this research gap through a qualitative study of
 physician champions that aimed to capture their challenges and strategies
 during a large-scale HIT implementation. Email interviews were conducted
 with 45 physician champions from diverse clinical areas five months after
 a new electronic health record (EHR) system went live in a large academic
 medical center. We adopted a grounded theory approach to analyze the data.
 Results: Our physician champion participants reported multiple challenges,
 including insufficient training, limited at-the-elbow support, unreliable
 communication with leadership and the EHR vendor, as well as flawed system
 design. To overcome these challenges, physician champions developed their
 own personalized training programs in a simulated context or in the live
 environment, sought and obtained more at-the-elbow support both internally
 and externally, and adapted their departmental sociotechnical context to
 make the system work better. Discussion and Conclusion:  This
 study identified the challenges physician champions faced and the
 strategies they developed to overcome these challenges. Our findings
 suggest factors that are crucial to the successful involvement of
 physician champions in HIT implementations, including the availability of
 instrumental (e.g., reward for efforts), emotional (e.g., mechanisms for
 expressing frustrations), and peer support; ongoing engagement with the
 champions; and appropriate training and customization planning.
DOI: 10.5061/dryad.sqv9s4n04
title: Data from: The relevance of gene flow with wild relatives in understanding the domestication process

description: The widespread use of genomic tools has allowed for a deeper understanding
 of the genetics and the evolutionary dynamics of domestication. Recent
 studies have suggested that multiple domestications and introgression are
 more common than previously thought. However, the ability to correctly
 infer the domestication process depends on having an adequate
 representation of wild relatives. Cultivated maize (Zea mays spp. mays) is
 one of the most important crops in the world, with a long and a relatively
 well documented history of domestication. The current consensus points
 towards a single domestication event from teosinte Zea mays spp.
 parviglumis from the Balsas Basin in Southwest central Mexico. However,
 the underlying diversity of teosintes from lowlands Z. mays spp.
 parviglumis and highlands Zea mays spp. mexicana) was not taken into
 account in early studies. We used 32,739 SNPs obtained from 29 teosinte
 populations and 43 maize landraces to explore the relationship between
 wild and cultivated members of Zea. We then inferred levels of gene flow
 among teosinte populations and maize, the degree of population structure
 of Zea mays subspecies, and potential domestication location of maize. We
 confirmed a strong geographic structure within Z. mays spp. parviglumis
 and documented multiple gene flow events with other members of the genus,
 including an event between Z. mays spp. mexicana and maize. Our results
 suggest that the likely ancestor of maize may have been domesticated not
 in the Balsas Basin as previously thought, but in Jalisco or in the
 Pacific coast, and that different populations of the teosinte subspecies
 have contributed to modern maize’s gene pool. Our results points towards a
 long period of domestication marked by gene flow with wild relatives,
 making domestication a long and ongoing process.
DOI: 10.5061/dryad.b2rbnzs8s
title: Data from: Resegmentation is an ancestral feature of the gnathostome vertebral skeleton

description: The vertebral skeleton is a defining feature of vertebrate animals.
 However, the mode of vertebral segmentation varies considerably between
 major lineages. In tetrapods, adjacent somite halves recombine to form a
 single vertebra through the process of ‘resegmentation’. In teleost
 fishes, there is considerable mixing between cells of the anterior and
 posterior somite halves, without clear resegmentation. To determine
 whether resegmentation is a tetrapod novelty, or an ancestral feature of
 jawed vertebrates, we tested the relationship between somites and
 vertebrae in a cartilaginous fish, the skate (Leucoraja erinacea). Using
 cell lineage tracing, we show that skate trunk vertebrae arise through
 tetrapod-like resegmentation, with anterior and posterior halves of each
 vertebra deriving from adjacent somites. We further show that tail
 vertebrae also arise through resegmentation, though with a duplication of
 the number of vertebrae per body segment. These findings resolve axial
 resegmentation as an ancestral feature of the jawed vertebrate body plan.
description: Portions of the trunk and tail of a stage 34 skate embryo were
 stained with iodine potassium iodide (IKI) and scanned using a GE v|tome|x
 µCT scanner at the University of Chicago. The trunk was scanned at 80 kV
 and 70 uA, with an exposure time of four seconds and a voxel size of 3.763
 µm. The tail was scanned at 100 kV and 100 uA with a two second exposure
 and a voxel size of 3.075 µm. CT slices were processed and segmented in
 Avizo (ThermoFisher Scientific - FEI).
DOI: 10.5061/dryad.stqjq2bzp
title: Dynamic inferential NOx emission prediction model with delay estimation for SCR de-NOx process in coal-fired power plants

description: The selective catalytic reduction (SCR) de-NOx process in coal-fired power
 plants not only displays nonlinearity, large inertia, and time variation
 but also a lag in NOx analysis; hence, it is difficult to obtain an
 accurate model that can be used to control NH3 injection during changes in
 the operating state. In this work, a novel dynamic inferential model with
 delay estimation was proposed for NOx emission prediction. First,
 k-nearest neighbour mutual information (knnMI) was used to estimate the
 time-delay of the descriptor variables, followed by reconstruction of the
 phase space of the model data. Second, multi-scale wavelet kernel partial
 least square (mwKPLS) was used to improve the prediction ability, and this
 was followed by verification using benchmark dataset experiments. Finally,
 the delay-time difference (DTD) method and feedback correction strategy
 were proposed to deal with the time variation of the SCR de-NOx process.
 Through the analysis of the experimental field data in the steady state,
 the variable state and the NOx analyser blowback process, the results
 proved that this dynamic model has high prediction accuracy during state
 changes and can realize advance prediction of the NOx emission.
DOI: 10.5061/dryad.j0zpc868s
title: Data from: Expanded consumer niche widths may signal an early response to spatial protection

description: Marine management interventions are increasingly being implemented with
 the explicit goal of rebuilding ocean ecosystems, but early responses may
 begin with alterations in ecological interactions preceding detectable
 changes in population-level characteristics. To establish a baseline from
 which to monitor the effects of spatial protection on reef fish trophic
 ecology and track future ecosystem-level changes, we quantified temperate
 reef fish densities, size, biomass, diets and isotopic signatures at nine
 sites nested within two fished and one five-year old marine protected area
 (MPA) on the northwest coast of Canada. We calculated rockfish (Sebastes
 spp.) community and species-specific niche breadth for fished and
 protected areas based on δ13C and δ15N values. We found that rockfish
 community niche width was greater inside the MPA relative to adjacent
 fished reefs due to an expanded nitrogen range, possibly reflecting early
 changes in trophic interactions following five years of spatial
 protection. Our data also demonstrated that the MPA had a positive effect
 on the δ15N signature of rockfish (i.e., trophic position), but the effect
 of rockfish length on its own was not well-supported. In addition, we
 found a positive interaction between rockfish length and δ15N signature,
 such that δ15N signatures of rockfish caught within the MPA increased more
 rapidly with body size than those caught in fished areas. Differences in
 rockfish size structure and biomass among fished and unfished areas were
 not clearly evident. Species of rockfish and lingcod varied in trophic and
 size responses, indicating that life-history traits play an important role
 in predicting MPA effects. These results may suggest early changes in
 trophic behavior of slow-growing rockfish due to predation risk by faster
 growing higher trophic level predators such as lingcod inside MPAs
 established on temperate reefs. Consequently, spatial protection may
 restore both the trophic and behavioral roles of previously fished
 consumers earlier and in measurable ways sooner than observable changes in
 abundance and size.
DOI: 10.6078/d1267m
title: Building deformation caused by tunnelling: centrifuge modelling

description: This paper investigates the deformation of buildings due to
 tunnelling-induced soil displacements. Centrifuge model tests of 3D
 printed building models subject to a plane-strain tunnel excavation in
 dense, dry sand are discussed. The small-scale structures replicate
 important building characteristics including brittle material properties
 similar to masonry, a realistic building layout, façade openings, strip
 footings and a rough soil-structure interface. Digital images were
 captured during the experiments, enabling image-based measurements of the
 building response. Results demonstrate the essential role of the
 building-to-tunnel position and structural details (i.e. opening
 percentage and building length). The onset of building cracking and
 cracking patterns confirms the importance of the building-to-tunnel
 position and structural details. The tests illustrate that an increase in
 the façade opening area leads to increased shear deformations while longer
 buildings caused an increase in bending deflections. An evaluation of the
 widely accepted framework of treating a structure separately at either
 side of the greenfield inflection point shows that this procedure can
 underestimate building damage.
DOI: 10.5061/dryad.w3r2280km
title: Data from: The relationship between plumage coloration and aggression in female tree swallows

description: Intrasexual competition is an important selective force that can favor the
 evolution of honest signals of fighting ability.  Research has
 focused predominantly on male birds, but many female birds also possess
 plumage ornaments that could mediate the outcome of competitive
 interactions.  We examined the relationship between blue and
 white structural coloration and aggression in female tree swallows
 (Tachycineta bicolor).  Tree swallows are secondary cavity
 nesters and females show delayed plumage maturation which may be related
 to intense competition for nest sites.  We compared plumage
 reflectance of second-year (SY) and after-second year (ASY) females, and
 within-individual changes in plumage reflectance of ASY females in two
 successive years.  We assessed aggression by placing a caged SY
 female 2 m from the nest box of an ASY female and quantified the ASY
 female’s response in relation to her own plumage coloration.  We
 found substantial differences in plumage reflectance of SY and ASY
 females, but found that ASY females became greener with duller white
 coloration in the second year.  This may be due to poor weather
 that made reproduction particularly costly in the first year of the study
 and suggests coloration is influenced by condition.  We found no
 relationship between dorsal coloration and aggressiveness. 
 Rather, brighter white females spent more time on their nest box and
 within 2 m of the intruder than females with dull breasts.  Our
 findings suggest that brighter white ASY females may perceive a SY female
 as less of a threat or that there may be a trade-off associated with
 aggression and parental care that is related to white brightness.