cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.18225905
title: Natural Gas compressibility factor and associated ML-based codes (ANN +GMDH+GP)
title: The results  of all applied models for prediction of Z-factor
title: Developed best ANN model (2-45-1)
title: Developed GP model
title: Developed GMDH model

description: This repository provides a curated databank of dry-gas compressibility factor (Z-factor) measurements compiled from multiple literature sources, alongside the code and trained models used in our head-to-head evaluation of modern machine-learning approaches versus classical equations of state and correlations.

The dataset contains 1,079 data points with pressures and temperatures harmonised to MPa and K. Pseudo-reduced variables were recomputed consistently (Ppr = P/Pc, Tpr = T/Tc) and Z was obtained/reconciled using standard industry practice. The data span approximately 0.2 ≤ Ppr ≤ 30 and 1.05 ≤ Tpr ≤ 3. Model development and validation in the accompanying code were conducted within the subset 0.162 < Ppr < 25.821 and 1.357 < Tpr < 2.42.

Included scripts implement three predictive models—ANN with Levenberg–Marquardt (ANN-LM), Group Method of Data Handling (GMDH), and Genetic Programming (GP)—together with example outputs, weights/biases, and tabulated results to facilitate replication and extension. Users are encouraged to adapt and improve these models for their own dry-gas systems.

Contents





Data: Dry-gas Z-factor databank (CSV/XLSX), with P, T, Pc, Tc, Ppr, Tpr, and Z.




Code:





developed_best_ANNLM.m (ANN-LM model and training script)




GMDH_DevelopedModel.m (GMDH model and sensitivity options)




Developed GP model (GP expression / notes)






Results:





All models results_Weights and Biased of ANN.xlsx (trained weights/biases and model performance tables

How to use





Open the scripts in MATLAB (R2020b or later recommended).




Load the provided data file; paths are relative to the repository root.




Run each script to reproduce training, testing, and the reported metrics; adjust hyperparameters as needed.




For deployment, apply models only within the validated range (0.162 < Ppr < 25.821; 1.357 < Tpr < 2.42).



Potential applications





Rapid Z-factor estimation for dry-gas reservoirs




Benchmarking new ML models against published baselines




Sensitivity analysis and uncertainty quantification




Teaching materials for data-driven thermophysical modelling
DOI: 10.5061/dryad.9kj4ms0
title: Data from: Fusion or hypertrophy?: The unusual arms of the Petalocrinidae (Ordovician-Devonian; Crinoidea)

description: The large, triangular or cylindrical second brachial plate of the
 Petalocrinidae was formed through fusion of brachial plates along the
 distal margin of the growing arms. Based on the number of ambulacral
 bifurcations, brachials from the primibrachitaxis through at least the
 quintibrachitaxis may have been fused to form this large plate. In
 Petalocrinus, all calcite of fused second brachials assume the same
 crystallographic orientation, but in Spirocrinus more than one crystal
 comprises the second brachial plate.
description: SuppFig1-AusichMaoLiSupplemental Figure 1. Color photomicrographs of thin sections of petalocrinids, in crossed-polarized light (scale bar 1.0 mm). (1, 2) Petalocrinus inferior Bather, 1898; OSU 54648; (1) central portion of second brachial plate, (2) distal edge of second brachial plate; (3, 4) Petalocrinus stenopetalus Mao et al., 2017; OSU 64649, (3) central portion of second brachial plate, (4) distal edge of second brachial plate; (5, 6) Spirocrinus circularis Mao et al., 2017; OSU 54650, (5) central portion of second brachial plate, (6) distal edge of second brachial plate, arrow indicates boundary between adjoining crystals (see color images and videos in Supplemental Figures).SuppFig2_VideoAusichMaoLiSupplemental Figure 2. Video of central portion of second brachial plate of Petalocrinus inferior Bather, 1898; OSU 54648; compare with Figure 3A and Supplemental Figure 1A.SuppFig3_VideoAusichMaoLiSupplemental Figure 3. Video of distal portion of second brachial plate of Petalocrinus inferior Bather, 1898; OSU 54648; compare with Figure 3B and Supplemental Figure 1B.SuppFig4_VideoAusichMaoLiSupplemental Figure 4. Video of central portion of second brachial plate of Petalocrinus stenopetalus Mao et al., 2017; OSU 64649; compare with Figure 3C and Supplemental Figure 1C.SuppFig5_VideoAusichMaoLiSupplemental Figure 5. Video of distal portion of second brachial plate of Petalocrinus stenopetalus Mao et al., 2017; OSU 64649; compare with Figure 3D and Supplemental Figure 1D.SuppFig6_VideoAusichMaoLiSupplemental Figure 6. Video of distal portion of second brachial plate of Spirocrinus circularis Mao et al., 2017; OSU 54650; compare with Figure 3E and Supplemental Figure 1E.SuppFig6_VideoAusichMaoLiSupplemental Figure 6. Video of distal portion of second brachial plate of Spirocrinus circularis Mao et al., 2017; OSU 54650; compare with Figure 3E and Supplemental Figure 1E.SuppFig7_VideoAusichMaoLiSupplemental Figure 7. Video of distal portion of second brachial plate of Spirocrinus circularis Mao et al., 2017; OSU 54650; compare with Figure 3F and Supplemental Figure 1F.
DOI: 10.5061/dryad.2b6n12q
title: Data from: Does exceptional preservation distort our view of disparity in the fossil record?

description: How much of evolutionary history is lost because of the unevenness of the
 fossil record? Lagerstätten, sites of exceptional fossil preservation,
 provide remarkable, yet distorting insights into past life. When examining
 macroevolutionary trends in the fossil record, they can generate an uneven
 sampling signal for taxonomic diversity; by comparison, their effect on
 morphological variety (disparity) is poorly understood. We show here that
 lagerstätten impact the disparity of ichthyosaurs, Mesozoic marine
 reptiles, by preserving higher diversity and more complete specimens.
 Elsewhere in the fossil record, undersampled diversity and more
 fragmentary specimens produce spurious results. We identify a novel
 effect, that a taxon moves towards the centroid of a Generalised Euclidean
 dataset as its proportion of missing data increases. We term this effect
 ‘centroid slippage’, as a disparity-based analogue of phylogenetic
 stemward slippage. Our results suggest that uneven sampling presents
 profound issues for our view of disparity in the fossil record, but that
 this is also dependent on the methodology used, especially true with
 widely used Generalised Euclidean distances. Mitigation of missing
 cladistic data is possible by phylogenetic gap filling, and heterogeneous
 effects of lagerstätten on disparity may be accounted for by understanding
 the factors affecting their spatiotemporal distribution.
description: jfs-bcm-tls-mjb_tables_figures_scrips_data_ESMAll scripts and datasets required to run the analyses described in 'Does exceptional preservation distort our view of disparity in the fossil record?'
DOI: 10.5061/dryad.r8j9596
title: Data from: Stressor fluxes alter the relationship between beta-diversity and regional productivity

description: Dispersal of organisms can influence the relationship between
 beta-diversity and regional productivity in heterogeneous environments.
 However, many ecosystems are also linked by fluxes of stressors, with an
 unknown influence on this relationship. In this study, we assess the
 relationship between beta-diversity (measured as Bray-Curtis
 dissimilarity) and regional productivity (measured as biovolume) under
 various levels of a stressor flux in meta-ecosystems that were composed of
 two marine micro-algae communities. We created heterogeneity by exposing
 one of the two communities to a herbicide and manipulated regional
 diversity by applying a dispersal gradient, which decreased
 beta-diversity. We applied four stressor flux levels, which homogenized
 the herbicide concentration between the communities over time. The
 stressor flux changed the relationship between beta-diversity and regional
 productivity by changing the effect of dispersal on regional productivity.
 In absence of the stressor flux, the relationship between beta-diversity
 and regional productivity was mostly not significant, but positive at the
 end of the experiment. This positive relationship was generated by a
 negative effect of dispersal on regional productivity, probably because
 dispersal disrupted local dynamics by removing organisms from the
 most-productive unstressed community. In presence of the stressor flux,
 the relationship between beta-diversity and regional productivity was
 often negative as dispersal now increased regional productivity. Dispersal
 increased regional productivity by increasing the productivity of the
 stressed community. This positive effect was stronger in the presence than
 in the absence of the stressor flux because the stressor flux reduced the
 concentration of the herbicide in the stressed community, where it
 facilitated recovery. Our study shows that stressor fluxes can strongly
 interact with the effects of dispersal on productivity and thus influence
 diversity-productivity relationships.
description: main experiment algae
 countsIn this experiment, we
 aim to evaluate the effect of a stressor flux and dispersal on the
 relationship between beta-diversity and regiuonal productivity. To do so,
 communities with marine diatoms were used, of which 1 community contained
 the chemical stressor atrazine. We applied 5 levels of dispersal and 4
 levels of the stress flux in a full-factorial design. Each treatment was
 replicated 3 times.main_experiment_algae_counts.txtdata_monoculturesGrowth (biovolume/ml) of 6 algae strains at different atrazine concentrations at different times.
DOI: 10.5281/zenodo.18350544
title: KEYS_BRAND8_300F_6_23C_0k_EDLC_single
DOI: 10.5281/zenodo.18350545
title: KEYS_BRAND8_300F_6_23C_0k_EDLC_single
DOI: 10.5061/dryad.r5481nr
title: Data from: Weak premating isolation between Clitarchus stick insect species despite divergent male and female genital morphology

description: Documenting natural hybrid systems builds our understanding of mate
 choice, reproductive isolation, and speciation. The stick insect species
 Clitarchus hookeri and C. tepaki differ in their genital morphology and
 hybridize along a narrow peninsula in northern New Zealand. We utilize
 three lines of evidence to understand the role of premating isolation and
 species boundaries: (1) genetic differentiation using microsatellites and
 mitochondrial DNA; (2) variation in 3D surface topology of male claspers
 and 2D morphometrics of female opercular organs; and (3) behavioral
 reproductive isolation among parental and hybrid populations through
 mating crosses. The genetic data show introgression between the parental
 species and formation of a genetically variable hybrid swarm. Similarly,
 the male and female morphometric data show genital divergence between the
 parental species as well as increased variation within the hybrid
 populations. This genital divergence has not resulted in reproductive
 isolation between species, instead weak perimating isolation has enabled
 the formation of a hybrid swarm. Behavioral analysis demonstrate that the
 entire mating process influences the degree of reproductive isolation
 between species undergoing secondary contact. Mechanical isolation may
 appear strong, while perimating isolation is weak.
description: Table
 S1Results from the
 sequential analysis. The data matrices include results from individuals
 crosses for intraspecific crosses, hybrids crossed with pure species and
 interspecific crosses. Locality information for the sampled populations is
 also given.Table
 S2Microsatellite
 genotypes
DOI: 10.5061/dryad.17b7mt1
title: Data from: Isolation by instability: historical climate change shapes population structure and genomic divergence of treefrogs in the Neotropical Cerrado savanna

description: Although the impact of Pleistocene glacial cycles on the diversification
 of the tropical biota was once dismissed, increasing evidence suggests
 that Pleistocene climatic fluctuations greatly affected the distribution
 and population divergence of tropical organisms. Landscape genomic
 analyses coupled with paleoclimatic distribution models provide a powerful
 way to understand the consequences of past climate changes on the
 present-day tropical biota. Using genome-wide SNP data and mitochondrial
 DNA, combined with projections of the species distribution across the late
 Quaternary until the present, we evaluate the effect of paleoclimatic
 shifts on the genetic structure and population differentiation of
 Hypsiboas lundii, a treefrog endemic to the South American Cerrado
 savanna. Our results show a recent and strong genetic divergence in H.
 lundii across the Cerrado landscape, yielding four genetic clusters that
 do not seem congruent with any current physical barrier to gene flow.
 Isolation by distance (IBD) explains some of the population
 differentiation, but we also find strong support for past climate changes
 promoting range shifts and structuring populations even in the presence of
 IBD. Post Pleistocene population persistence in four main areas of
 historical stable climate in the Cerrado seems to have played a major role
 establishing the present genetic structure of this treefrog. This pattern
 is consistent with a model of reduced gene-flow in areas with high
 climatic instability promoting isolation of populations, defined here as
 “isolation by instability”, highlighting the effects of Pleistocene
 climatic fluctuations structuring populations in tropical savannas.
description: Presence_points_HlundiiPresence points used in the Random Forest analyses of species distribution models.PairwiseFstGenetic distances (pairwise weighted FST) among populations used in the multiple matrix regression analysis.Climatic_stability_resistancesClimatic stability resistances among populations generated in Circuitscape using the historical climatic suitability surface as an input raster.Geographic_slope_resistancesGeographic resistances (including slope) generated in Circuitscape and used as our null model (topographically corrected IBD).Geo_distances_pop4indGeographic distances (in Km) among populations with 4 or more individuals only. This matrix was used to generate the isolation by distance plot in figure 6.
DOI: 10.5061/dryad.1n93p40
title: Data from: Trails-as-transects: phenology monitoring across heterogeneous microclimates in Acadia National Park, Maine

description: Climate‐driven shifts in phenology, which are being observed worldwide,
 affect ecosystem services, trophic interactions, and community
 composition, presenting challenges to managers in protected areas.
 Resource management benefits from local, species‐specific phenology
 information. However, phenology monitoring programs in heterogeneous
 landscapes typically require serendipitous historical records or many
 years of contemporary data before trends in phenological responses to
 changes in climate can be analyzed. Here, we used a trails‐as‐transects
 approach to rapidly accumulate monitoring data across environmental
 gradients on three mountains in Acadia National Park, Maine, USA, and
 compared our results to phenological changes observed in Concord,
 Massachusetts, USA. In four years of intensive monitoring of transects on
 three mountains, we found large variability in spring temperatures across
 the mountains, but consistent patterns of advancing flower and leaf
 phenology in warmer microclimates. Reduced sampling intensity would have
 yielded similar results, but a shorter duration would not have revealed
 these patterns. The plants in Acadia responded to warming spring
 temperatures by shifting leaf and flower phenology in the same direction
 (earlier), but at a reduced rate (as measured in d/°C), in comparison with
 plants in southern New England (e.g., Concord, Massachusetts, USA). Our
 approach takes advantage of topographical complexity and associated
 microclimate gradients to substitute for long time series, allowing for
 rapid assessment of phenological response to climate. Other climate
 gradients (e.g., urban‐to‐rural, latitudinal, or coastal‐to‐inland) could
 work similarly. This intensive monitoring over a short time period quickly
 builds a robust dataset and can inform management decisions regarding
 future monitoring strategies, including sampling designs for citizen
 science‐based phenology monitoring programs.
description: Transect
 TemperatureThe mean monthly
 temperatures for January-April recorded by HOBO temperature loggers
 located along hiking trails in Acadia National ParkTransectTemps.csvLeaf out and flowering phenology data from trails-as-transects in AcadiaPhenology data (first leaf out and first flower) recorded in the field along trails-as-transects in Acadia National Park, 2013-2016.RidgesPhenology.csv
DOI: 10.5061/dryad.mj38033
title: Data from: Domesticated tomatoes are more vulnerable to negative plant-soil feedbacks than their wild relatives

description: Domesticated plants can differ from their wild counterparts in the
 strength and outcome of species interactions, both above- and belowground.
 Plant-soil feedbacks influence plant success, and plant-associated soil
 microbial communities can influence plant interactions with herbivores and
 their natural enemies, yet, it is unclear if domestication has changed
 these relationships. To determine the effects of domestication on
 plant-soil interactions, we characterized soil microbial communities
 associated with various cultivars of domesticated tomato and some of its
 wild relatives. We measured the strength and direction of plant-soil
 feedbacks for domesticated and wild tomatoes, and the effects of soil on
 plant resistance to specialist herbivory by Manduca sexta, and the
 attraction of a parasitoid wasp, Cotesia congregata. Domesticated tomatoes
 and their wild relatives had negative plant-soil feedbacks, as
 conspecifics cultivated soil that negatively impacted performance of
 subsequent plants (longer germination time, lower biomass) than if they
 grew in non-tomato soils. Significant variation existed among domesticated
 and wild tomato varieties in the strength of these feedbacks, ranging from
 neutral to strongly negative. For aboveground plant biomass, tomato wild
 relatives were unaffected by growing in tomato-conditioned soil while
 domesticated tomatoes grew smaller in tomato soil, indicating effects of
 plant domestication. Overall, increased microbial biomass within the
 rhizosphere resulted in progressively less-negative plant-soil feedbacks.
 Plant cultivars had different levels of resistance to herbivory by M.
 sexta, but this did not depend on plant domestication or soil type. The
 parasitoid C. congregata was primarily attracted to herbivore damaged
 plants, independent of plant domestication status, and for these damaged
 plants, wasps preferred some cultivars over others, and wild plants grown
 in tomato soil over wild plants grown in non-tomato soil. Synthesis: These
 results indicate that crop tomatoes are more likely to show negative
 plant-soil feedbacks than wild progenitors, which could partially explain
 their sensitivity to monocultures in agricultural soils. Further,
 cultivar-specific variation in the ability to generate soil microbial
 biomass, independent of domestication status, appears to buffer the
 negative consequences of sharing the same soil. Last, soil legacies were
 relatively absent for herbivores, but not for parasitoid wasps, suggesting
 trophic level specificity in soil feedbacks on plant-insect interactions.
description: Tomato_domestication_PLFATomato_domestication_plant_soil_feedbacks
DOI: 10.5061/dryad.j307mv3
title: Data from: Regulatory changes in pterin and carotenoid genes underlie balanced color polymorphisms in the wall lizard

description: Reptiles use pterin and carotenoid pigments to produce yellow, orange, and
 red colors. These conspicuous colors serve a diversity of signaling
 functions, but their molecular basis remains unresolved. Here, we show
 that the genomes of sympatric color morphs of the European common wall
 lizard (Podarcis muralis), which differ in orange and yellow pigmentation
 and in their ecology and behavior, are virtually undifferentiated. Genetic
 differences are restricted to two small regulatory regions, near genes
 associated with pterin (SPR) and carotenoid metabolism (BCO2),
 demonstrating that a core gene in the housekeeping pathway of pterin
 biosynthesis has been co-opted for bright coloration in reptiles and
 indicating that these loci exert pleiotropic effects on other aspects of
 physiology. Pigmentation differences are explained by extremely divergent
 alleles and haplotype analysis revealed abundant trans-specific allele
 sharing with other lacertids exhibiting color polymorphisms. The evolution
 of these conspicuous color ornaments is the result of ancient genetic
 variation and cross-species hybridization.
description: Amplicon
 alignmentsamplicon_alignments.zipPterin and carotenoid quantification data, qPCR resultsPodarcis_muralis_pterins_carotenoids_qPCR.xlsPodMur1.0
DOI: 10.6084/m9.figshare.31130995
title: Additional file 9 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 9.
DOI: 10.6084/m9.figshare.31130998.v1
title: Additional file 10 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 10.
DOI: 10.15468/dl.kdadzg
title: Occurrence Download

description: A dataset containing 90758 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Campanulaceae",
 "Continent is one of (Africa, South America)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1900"
 ]
}

 The dataset includes 90758 records from 555 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0006031-260120142942310/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.26187/deakin.31123495.v1
title: Untitled Item

description: Research data from The Satiating Effect of Plant, Insect, and Dairy Protein in Fortified Bread
DOI: 10.6084/m9.figshare.31130974
title: Additional file 2 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 2.
DOI: 10.6084/m9.figshare.31130974.v1
title: Additional file 2 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 2.
DOI: 10.6084/m9.figshare.31130977
title: Additional file 3 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 3.
DOI: 10.6084/m9.figshare.31130977.v1
title: Additional file 3 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 3.
DOI: 10.6084/m9.figshare.31130980
title: Additional file 4 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 4.
DOI: 10.6084/m9.figshare.31130980.v1
title: Additional file 4 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 4.
DOI: 10.6084/m9.figshare.31130983
title: Additional file 5 of Genome-wide identification of the GLK gene family in wheat (Triticum aestivum L.) and analysis of expression responses in different environments

description: Supplementary Material 5.