cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.2jm63xsng
title: Data from: Longitudinal evidence that older parents produce offspring with longer telomeres in a wild social bird

description: As telomere length (TL) often predicts survival and lifespan, there is
 considerable interest in the origins of inter-individual variation in TL.
 Cross-generational effects of parental age on offspring TL are thought to
 be a key source of variation, but the rarity of longitudinal studies that
 examine the telomeres of successive offspring born throughout the lives of
 parents leaves such effects poorly understood. Here, we exploit TL
 measures of successive offspring produced throughout the long breeding
 tenures of parents in wild white-browed sparrow weaver (Plocepasser
 mahali) societies, to isolate the effects of within-parent changes in age
 on offspring TLs. Our analyses reveal the first evidence to date of a
 positive within-parent effect of advancing age on offspring TL: as
 individual parents age they produce offspring with longer telomeres (a
 modest effect that persists into offspring adulthood). We consider the
 potential for pre- and post-natal mechanisms to explain our findings. As
 telomere attrition predicts offspring survival to adulthood in this
 species, this positive parental age effect could impact parent and
 offspring fitness if it arose via differential telomere attrition during
 offspring development. Our findings support the view that
 cross-generational effects of parental age can be a source of
 inter-individual variation in TL.
DOI: 10.5061/dryad.n2z34tmvn
title: Data from: Reintroduced native Populus nigra in restored floodplain reduces spread of exotic poplar species

description: Exotic Populus taxa pose a threat to the success of riparian forest
 restoration in floodplain areas. We evaluated the impact of exotic Populus
 taxa on softwood riparian forest development along the river Common Meuse
 after introducing native Populus nigra and after the re-establishment of
 the natural river dynamics. We sampled 154 poplar seedlings that
 spontaneously colonised restored habitat and assessed their taxonomy based
 on diagnostic chloroplast and nuclear microsatellite markers. Furthermore,
 by using a paternity analysis on 72 seedlings resulting from six open
 pollinated P. nigra females, we investigated natural hybridization between
 frequently planted cultivated poplars and native P. nigra. The majority of
 the poplar seedlings from the gravel banks analyzed where identified as P.
 nigra; only 2% of the sampled seedlings exhibited genes of exotic poplar
 species. Similarly, the majority of the seedlings from the open pollinated
 progenies were identified as P. nigra. For three seedlings (4%), paternity
 was assigned to a cultivar of P. x canadensis. Almost two decades after
 reintroducing P. nigra, the constitution of the seed and pollen pools
 changed in the study area in favour of reproduction of the native species
 and at the expense of the exotic poplar species. This study indicates
 that, although significant gene flow form exotic poplars is observed in
 European floodplains, restoration programmes of the native P. nigra can
 vigorously outcompete the exotic gene flows and strongly reduce the impact
 of exotic Populus taxa on the softwood riparian forest development.
DOI: 10.57760/sciencedb.36348
title: Fluid Dynamics Numerical Example
title: 流动数值算例

description: A collection of numerical examples for the two-dimensional Burgers equation, Allen-Cahn equation, Darcy equation, cylinder flow, and NS equation.
description: A collection of numerical examples for the two-dimensional Burgers equation, Allen-Cahn equation, Darcy equation, cylinder flow, and NS equation.
DOI: 10.5061/dryad.xpnvx0kdq
title: Incidents of aggression in German psychiatric hospitals: Is there an increase?

description: Introduction: In a meta-analysis of international studies, 17% of admitted
 patients in psychiatric hospitals had shown violent behaviour towards
 others. Reported data from studies in Germany were considerably lower
 until now. However, studies referred to single hospitals and data quality
 was questionable. It is under discussion whether there is an increase of
 violent incidents. Methods: In a group of 10 hospitals serving about half
 of the population of the Federal State of Baden-Wuerttemberg with 11
 million inhabitants, the staff observation aggression scale, revised
 (SOAS-R) was introduced into the electronic charts as part of routine
 documentation. Data recording was strongly supported by staff councils and
 unions. Complete data is now available for the year 2019. For one
 hospital, data is available since 2006. Due to some doubts with respect to
 fully covering self-directed aggression, we restricted the analysis to
 aggression toward others and toward objects. Results: In 2019, 17,599
 aggressive incidents were recorded in 64,367 admissions (1,660 staying
 forensic psychiatric patients included). 5,084 (7.90%) of the admitted
 cases showed aggressive behaviour towards others. Variation between
 hospitals was low to modest (SD=1.50). The mean SOAS-R score was 11.8 (SD
 between hospitals 1.20 %). 23% of the incidents resulted in bodily harm.
 The percentage of patients with violent behaviour was highest among
 patients with organic disorders (ICD-10 F0) and lowest among patients with
 addictive or affective disorders (F1, F3, F4). Forensic psychiatry had the
 highest proportion of cases with aggressive behaviour (20.54 %), but the
 number of incidents per bed was lower than in general adult psychiatry and
 child and adolescent psychiatry, indicating a lower risk for staff. In the
 hospital with long-time recordings available, an increase could be
 observed since 2010, with considerable variation between years.
 Conclusion: This is the most robust estimate of the frequency of violent
 incidents in German psychiatric hospitals so far. The incidence is about
 half of what has been reported internationally, probably due to sample
 selection bias in previous studies and a relatively high number of
 hospital beds in Germany. Available data suggests an increase in violent
 incidents over the last ten years; however, it is unclear to what extent
 this is due to increased reporting.
description: In a group of 10 hospitals serving about half the population of
 the Federal State of Baden-Wuerttemberg with 11 million inhabitants, the
 staff observation aggression scale – revised (SOAS-R) was introduced into
 clinical electronic charts as part of routine documentation. Data
 recording was strongly supported by staff councils and unions. A completed
 data set is now available for the year 2019. For one hospital, data are
 available since 2006. Due to some doubts with respect to fully covering
 self-directed aggression, we restricted the analysis to aggression toward
 others and toward objects.
DOI: 10.15468/dl.7jemz9
title: Occurrence Download

description: A dataset containing 79 species occurrences available in GBIF matching the query:
{
 "and" : [
 "CoordinateUncertaintyInMeters 0.0-5000.0",
 "TaxonKey is Duabanga grandiflora"
 ]
}

 The dataset includes 79 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002706-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.6djh9w10f
title: Data for: Sex pheromone signal and stability covary with fitness

description: If sexual signals are costly, covariance between signal expression and
 fitness is expected. Signal-fitness covariance is important, because it
 can contribute to the maintenance of genetic variation in signals that are
 under natural or sexual selection. Chemical signals, such as
 female sex pheromones in moths, have traditionally been assumed to be
 species-recognition signals, but their relationship with fitness is
 unclear. Here we test whether chemical, conspecific mate finding signals
 covary with fitness in the moth Heliothis subflexa. Additionally, as moth
 signals are synthesized de novo every night, the maintenance of the signal
 can be costly. Therefore, we also hypothesized that fitness covaries with
 signal stability (i.e., lack of temporal intra-individual variation). We
 measured among- and within-individual variation in pheromone
 characteristics as well as fecundity, fertility, and life span in two
 independent groups that differed in the time in between two pheromone
 samples. In both groups, we found fitness to be correlated with pheromone
 amount, composition, and stability, supporting both our hypotheses. This
 study is the first to report a correlation between fitness and sex
 pheromone composition in moths, supporting evidence of
 condition-dependence and highlighting how signal-fitness covariance may
 contribute to heritable variation in chemical signals both among and
 within individuals.
DOI: 10.57760/sciencedb.36351
title: MCMC chains
title: MCMC chains

description: MCMC chains for arXiv:2601.09521
description: MCMC chains for arXiv:2601.09521
DOI: 10.5061/dryad.cz8w9gj2n
title: Fragmentation in trader preferences among multiple markets: Market coexistence versus single market dominance

description: Technological advancement has lead to an increase in number and type of
 trading venues and diversification of goods traded. These changes have
 re-emphasized the importance of understanding the effects of market
 competition: does proliferation of trading venues and increased
 competition lead to dominance of a single market or coexistence of
 multiple markets? In this paper, we address these questions in a stylized
 model of Zero Intelligence traders who make repeated decisions at which of
 three available markets to trade. We analyse the model numerically and
 analytically and find that parameters that govern traders'
 decisions--memory length and intensity of choice, e.g. how strongly
 decisions are based on past success--make the key distinctions between
 consolidated and fragmented steady states of the population of traders.
 All three markets coexist with equal shares of traders only when either
 learning is too weak and traders choose randomly, or when markets are
 identical. In the latter case, the population of traders is fragmented
 across the markets. For the more general case of markets with different
 biases, we note that market dominance is the more typical scenario. These
 results are interesting because previously either strong differentiation
 of markets or heterogeneity in the needs of traders was found to be a
 necessary condition for market coexistence. We show that, in contrast,
 these states can emerge simply as a consequence of co-adaptation of an
 initially homogeneous population of traders.
DOI: 10.57760/sciencedb.j00124.00398
title: Construction of PtZn/TS-x Catalyst Mediated by Hydroxyl Nests and Its High-Efficiency Catalytic Performance for Propane Dehydrogenation
title: 羟基巢介导的PtZn/TS-x催化剂构建及其高效催化丙烷脱氢

description: Acid etching can enrich the surface of titanium silicalite (TS) with abundant hydroxyl nests. In synergy with PtZn bimetallic components, these hydroxyl nests not only enhance the catalytic performance of the propane dehydrogenation (PDH) reaction but also provide stable anchoring sites for the loading of active species. Based on this rationale, in the present work, TS supports were etched with hydrochloric acid of varying concentrations, and a series of PtZn/TS bimetallic catalysts were fabricated via the co-impregnation method. The effects of acid concentration on the catalyst structure, surface properties, and PDH reaction performance were systematically investigated. Combined with characterization analyses, it was revealed that acid etching induces the formation of surface-enriched hydroxyl nest structures on TS supports. These structures act as efficient anchoring sites for PtZn species, which significantly increases the exposure of metallic Pt0 and reduces the reaction energy barrier of PDH. This study thus provides a feasible strategy for the rational design of high-performance PDH catalysts. 
description: Acid etching can enrich the surface of titanium silicalite (TS) with abundant hydroxyl nests. In synergy with PtZn bimetallic components, these hydroxyl nests not only enhance the catalytic performance of the propane dehydrogenation (PDH) reaction but also provide stable anchoring sites for the loading of active species. Based on this rationale, in the present work, TS supports were etched with hydrochloric acid of varying concentrations, and a series of PtZn/TS bimetallic catalysts were fabricated via the co-impregnation method. The effects of acid concentration on the catalyst structure, surface properties, and PDH reaction performance were systematically investigated. Combined with characterization analyses, it was revealed that acid etching induces the formation of surface-enriched hydroxyl nest structures on TS supports. These structures act as efficient anchoring sites for PtZn species, which significantly increases the exposure of metallic Pt0 and reduces the reaction energy barrier of PDH. This study thus provides a feasible strategy for the rational design of high-performance PDH catalysts.
DOI: 10.5061/dryad.dz08kprwg
title: Quantitative genetics of phosphorus content in the freshwater herbivore, Daphnia pulicaria

description: 1. Phosphorus (P) is essential for growth of all organisms, and P content
 is correlated with growth in most taxa. Although P content was initially
 considered to be a trait fixed at the species level, there is growing
 evidence for considerable intraspecific variation. Selection on such
 variation can thus alter the rates at which P fluxes through food webs. 2.
 Nevertheless, prior work describing the sources and extent of
 intraspecific variation in P content were not genetically explicit,
 confounded by unknown genetic background and evolutionary history. We
 constructed an F2 recombinant population of the dominant freshwater
 grazer, Daphnia pulicaria to mitigate such issues. 3. F2 recombinants
 exhibited considerable variation in growth rate, P content (0.49% to
 1.97%), P use efficiency (PUE; 51 to 208 mg biomass/mg P), and correlated
 traits such as hatching time of resting eggs, in common garden conditions.
 4. These results clearly demonstrate the scope of genetic recombination in
 generating variation in ecologically-relevant traits. The absence of
 environmental selection is a likely component driving such variation not
 observed in natural settings. 5. Although phosphoglucose isomerase (PGI)
 genotype was significantly associated with variation in hatching time of
 resting eggs, contrary to prior work with less rigorous designs, allelic
 variation at the PGI locus did not explain variation in P content and PUE
 of Daphnia, indicating that such quantitative traits are under polygenic
 control. 6. Together, these results suggest that although there is
 considerable genetic scope for variation in key ecologically-relevant
 traits, such as P content and efficiency of P use, these traits are likely
 under strong stabilizing selection, most likely due to selection on growth
 rate and size. Importantly, our observations suggest that anthropogenic
 alterations to P supply due to eutrophication could alter selection on
 these traits, thereby rapidly altering the role Daphnia plays in the P
 cycle of lakes.
DOI: 10.57760/sciencedb.36332
title: Beyond the Electrostatic Approach: Numerical Simulations of Martian Ionospheric Irregularities: simulation data
title: Beyond the Electrostatic Approach: Numerical Simulations of Martian Ionospheric Irregularities: simulation data

description: This dataset contains the data of the electron number density, magnetic field, and energy generated from the non-electrostatic simulation of Martian ionospheric irregularities with MATLAB code for creating data figures.
description: This dataset contains the data of the electron number density, magnetic field, and energy generated from the non-electrostatic simulation of Martian ionospheric irregularities with MATLAB code for creating data figures.
DOI: 10.5061/dryad.8cz8w9gp5
title: A high-quality carabid genome provides insights into beetle genome evolution and cold adaptation

description: The hyper-diverse order Coleoptera comprises a staggering ~25% of known
 species on Earth. Despite recent breakthroughs in next generation
 sequencing, there remains a limited representation of beetle diversity in
 assembled genomes. Most notably, the ground beetle family Carabidae,
 comprising more than 40,000 described species, has not been studied in a
 comparative genomics framework using whole genome data. Here we generate a
 high-quality genome assembly for Nebria riversi, to examine sources of
 novelty in the genome evolution of beetles, as well as genetic changes
 associated with specialization to high elevation alpine habitats. In
 particular, this genome resource provides a foundation for expanding
 comparative molecular research into mechanisms of insect cold adaptation.
 Comparison to other beetles shows a strong signature of genome compaction,
 with N. riversi possessing a relatively small genome (~147 Mb) compared to
 other beetles, with associated reductions in repeat element content and
 intron length. Small genome size is not, however, associated with fewer
 protein-coding genes, and an analysis of gene family diversity shows
 significant expansions of genes associated with cellular membranes and
 membrane transport, as well as protein phosphorylation and muscle filament
 structure. Finally, our genomic analyses show that these high elevation
 beetles have endosymbiotic Spiroplasma, with several metabolic pathways
 (e.g. propanoate biosynthesis) that might complement N. riversi, although
 its role as a beneficial symbiont or as a reproductive parasite remains
 equivocal.
DOI: 10.15468/dl.ypzawr
title: Occurrence Download

description: A dataset containing 1498453 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Corvus splendens"
 ]
}

 The dataset includes 1498453 records from 149 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002675-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.12jm63xx2
title: French (F) and Swedish (S) Founder (P) and Mutation Accumulation Line (MA) performance in France and Sweden

description: Little is empirically known about the contribution of mutations to fitness
 in natural environments. However, Fisher's Geometric Model (FGM)
 provides a conceptual foundation to consider the influence of the
 environment on mutational effects. To quantify mutational properties in
 the field, we established eight sets of MA lines (7-10 generations)
 derived from eight founders collected from natural populations of
 Arabidopsis thaliana from French and Swedish sites, representing the range
 margins of the species in Europe. We reciprocally planted the MA lines and
 their founders at French and Swedish sites, allowing us to test
 predictions of FGM under naturally occurring environmental conditions. The
 performance of the MA lines relative to each other and to their respective
 founders confirmed some and contradicted other predictions of the FGM: the
 contribution of mutation to fitness variance increased when the genotype
 was in an environment where its fitness was low, i.e., in the away
 environment, but mutations were more likely to be beneficial when the
 genotype was in its home environment. Consequently, environmental context
 plays a large role in the contribution of mutations to evolutionary
 process and local adaptation does not guarantee that a genotype is at or
 close to its optimum.
description: The attached data set represents all of the data represented in
 the Evolution article by Weng et al. Each row represents the performance
 of a replicate within either the Founder (P) or Mutation Accumulation
 Lines (MA) when planted in either France (F) or Sweden (S). Fitness = the
 product of 3 columns, if the plant survived (1= survived, 0 = did not
 survive to reproduce), then the number of fruits x the average fruit
 length (mm) x the predicted number of seed per fruit/length. Biomass is in
 mg. There are 8 different Founders with their respecitive MA lines. Four
 founders are from France and four from Sweden. Seedlings planted in the
 French and Swedish sites were planted in November and September 2015,
 respectively and harvested in May and June 2016, respectively. All data in
 the Excel spread sheet were collected at time of harvest.
description: MA lines with 10 or more replicates were used in the analyses. If
 an MA line had &lt; 10 replicates at a site, then the line was not
 included in the analyses.
DOI: 10.5061/dryad.34tmpg4j5
title: The influence of the global COVID-19 pandemic on manuscript submissions and editor and reviewer performance at six ecology journals

description: Government policies attempting to slow the spread of COVID-19 have reduced
 access to research laboratories and shifted many scholars to working from
 home. These disruptions will likely influence submissions to scholarly
 journals, and affect the time available for editors and reviewers to
 participate in peer review. In this editorial we examine how journal
 submissions, and editorial and peer review processes, have been influenced
 by the pandemic at six journals published by the British Ecological
 Society (BES). We find no evidence of a change in the geographic pattern
 of submissions from across the globe. We also find no evidence that
 submission of manuscripts by women has been more affected by pandemic
 disruptions than have submissions by men – the proportion of papers
 authored by women during the COVID period of 2020 has not changed relative
 to the same period in 2019. Editors handled papers just as quickly, and
 reviewers have agreed to review just as often, during the pandemic
 compared to pre-pandemic. The one notable change in peer review during the
 pandemic is that reviewers replied more quickly to emails inviting them to
 review (albeit only 4% sooner), and those that agreed to review returned
 their reviews more quickly (17% sooner), during the pandemic. We thus find
 no evidence at these six ecology journals that submissions and peer review
 processes have been negatively impacted by the pandemic. Also, contrary to
 analyses in other disciplines, we do not find evidence that there have
 been disproportionate impacts of the pandemic on female authors and
 reviewers.
description: Because the dataset contains personally identifiable information,
 some columns, such as author locations, cannot be shared since they will
 allow de-anonymization of the authors. This means that many but not all
 results in the editorial associated with this data can be recreated with
 the datasets shared on Dryad. 
 msID is a random number, unique to each manuscript, separate from the original journal ID number.   Journal abbreviations: FE = Functional Ecology JAE = Journal of Animal Ecology JAPPL = Journal of Applied Ecology JEcol = Journal of Ecology MEE = Methods in Ecology and Evolution PaN = People and Nature <strong>Submitting author</strong> = the author from whose account the manuscript was submitted to the journal in ScholarOne.