cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17192625
title: Data for "Characterization of early-age elastic-plastic properties of 3D printed materials using indentation testing"

description: This dataset contains the experimental data used in the paper entitled “Characterization of early‑age elastic–plastic properties of 3D printed materials using indentation testing.” The data was collected across three concrete printing sessions, during which a printable mortar was sampled directly from the printing system and subsequently characterized. The dataset includes both in‑line process measurements and results from the off‑line mechanical tests used to determine the early‑age elastic-plastic properties of the material.

Across all three printing sessions, flat punch indentation tests were conducted on hemispherical samples to derive the elastic modulus, cohesion, and internal friction angle of the printable material. Besides, during two sessions, unconfined compression tests were conducted on cylindrical specimens to validate the developed indentation test. As a quality‑control measure, ultrasonic wave transmission tests were carried out during all printing sessions. 

A detailed description of the data per session is provided below.

Session 1: Session one contains the flat punch indentation tests that were performed to study the sample size effect. Three different hemispherical sample sizes were examined, with diameters of 98, 123, and 145 mm. These tests were used to determine how boundary effects and plastic slip at the container wall influence the indentation response.

Session 2: Session two contains the flat punch indentation tests used to study the evolution of the material’s elastic modulus, cohesion, and internal friction angle. This session also includes unconfined compression tests (UCTs), whose results provide a direct comparison and validation of the indentation test outcomes.

Session 3: Session three contains additional flat punch indentation tests and UCTs conducted using a lower loading rate to assess its influence on the characterized material properties. In this session, temperature measurements were conducted on multiple samples to analyze the effect of hydration heat release on early‑age mechanical behavior.

All data is described following the 3DCP.data framework of Eindhoven University of Technology.
DOI: 10.5281/zenodo.17192626
title: Data for "Characterization of early-age elastic-plastic properties of 3D printed materials using indentation testing"

description: This dataset contains the experimental data used in the paper entitled “Characterization of early‑age elastic–plastic properties of 3D printed materials using indentation testing.” The data was collected across three concrete printing sessions, during which a printable mortar was sampled directly from the printing system and subsequently characterized. The dataset includes both in‑line process measurements and results from the off‑line mechanical tests used to determine the early‑age elastic-plastic properties of the material.

Across all three printing sessions, flat punch indentation tests were conducted on hemispherical samples to derive the elastic modulus, cohesion, and internal friction angle of the printable material. Besides, during two sessions, unconfined compression tests were conducted on cylindrical specimens to validate the developed indentation test. As a quality‑control measure, ultrasonic wave transmission tests were carried out during all printing sessions. 

A detailed description of the data per session is provided below.

Session 1: Session one contains the flat punch indentation tests that were performed to study the sample size effect. Three different hemispherical sample sizes were examined, with diameters of 98, 123, and 145 mm. These tests were used to determine how boundary effects and plastic slip at the container wall influence the indentation response.

Session 2: Session two contains the flat punch indentation tests used to study the evolution of the material’s elastic modulus, cohesion, and internal friction angle. This session also includes unconfined compression tests (UCTs), whose results provide a direct comparison and validation of the indentation test outcomes.

Session 3: Session three contains additional flat punch indentation tests and UCTs conducted using a lower loading rate to assess its influence on the characterized material properties. In this session, temperature measurements were conducted on multiple samples to analyze the effect of hydration heat release on early‑age mechanical behavior.

All data is described following the 3DCP.data framework of Eindhoven University of Technology.
DOI: 10.5061/dryad.276j5
title: Data from: Allometric scaling of indirect effects: body size ratios predict non-consumptive effects in multi-predator systems

description: 1. Non-consumptive effects (NCES) frequently lead to non-independent
 effects of multiple predators. While such emergent predator effects are
 ubiquitous in natural communities, the strength of these effects varies
 among studies and systems, making it difficult to predict a priory how
 changes in predator diversity influence prey suppression. Thus,
 identifying general scaling rules which can explain this variation of
 non-independent effects is vital for modeling natural communities and how
 they respond to biodiversity loss. 2. Body size is a key trait determining
 the nature and strength of ecological interactions. While great progress
 has been made using allometric relationships to predict the interaction
 strength of predator-prey pairs, it is unknown whether similar
 relationships explain variation in the strength of NCEs, and how they are
 related to consumptive effects. 3. Here we experimentally manipulate the
 relative size difference of multiple predators to determine whether NCEs
 follow general allometric scaling relationships in an aquatic
 multi-predator system. 4. Results demonstrate that the presence and
 strength of NCEs can vary dramatically across predator combinations.
 However, this variation scaled predictably with the size ratio of
 predators; increasing the size difference among predators increased NCEs.
 This pattern was driven by a size-mediated shift in “food web motif” from
 competition to intraguild predation and a positive correlation of NCEs and
 intraguild predation rate. 5. Results indicate that models which assume
 that consumers have independent effects are particularly likely to make
 erroneous predictions when predators differ substantially in size, but
 simple allometric relationships of NCEs could be used to correct this
 bias.
description: Predator and prey
 survival dataThis file describes the
 initial density and survival (and mortality) of a shared prey (copepods)
 and predators (Buenoa), how many predators were added (initial + replaced
 dead individuals), and the experimental treatments which manipulated the
 size class of both predator species. Method details are given in the main
 manuscript.Mortality_All_Dryad.csv
DOI: 10.5061/dryad.jh57v4n
title: Data from: The adaptive value of heterospory: evidence from Selaginella

description: Heterospory was a pivotal evolutionary innovation for land plants, but it
 has never been clear why it evolved. We used the geographic distributions
 of 114 species of the heterosporous lycophyte Selaginella to explore the
 functional ecology of microspore and megaspore size, traits that would be
 correlated with many aspects of a species’ regeneration niche. We
 characterized habitats at a global scale using leaf area index (LAI), a
 measure of foliage density and thus shading, and net primary productivity
 (NPP), a measure of growth potential. Microspore size tends to decrease as
 habitat LAI and NPP increase, a trend that could be related to desiccation
 resistance or to filtration of wind-borne particles by leaf surfaces.
 Megaspore size tends to increase among species that inhabit regions of
 high LAI, but there is an important interaction with NPP. This
 geographical pattern suggests that larger megaspores provide an
 establishment advantage in shaded habitats, although in open habitats,
 where light is less limiting, higher productivity of the environment seems
 to give an advantage to species with smaller megaspores. These results
 support previous theoretical arguments that heterospory was originally an
 adaptation to the increasing height and density of Devonian vegetative
 canopies that accompanied the diversification of vascular plants with
 leaves.
description: Selaginella spore sizes,
 habitat LAI and NPPThis is a
 comma-delimited file containing data on the megaspore and microspore
 volumes of 114 species of Selaginella (Selaginellaceae) along with the
 minimum, mean, and maximum leaf area index (LAI) and minimum, mean, and
 maximum net primary productivity (NPP, g carbon assimilation/m^2/day) of
 the habitat where each species occurs.Petersen&Burd_Evolution_Data.csv
DOI: 10.5061/dryad.hv87g
title: Data from: Exclusion of introduced deer increases size and seed production success in an island-endemic plant species

description: The presence of extra-local invaders, such as the southern California mule
 deer (Odocoileus hemionus) on Santa Catalina Island, may contribute to
 more selective and insidious effects within the unique ecosystems that
 have evolved in their absence. Studies at the species level may detect
 effects not noticed in broader, community level vegetation monitoring or
 help tease apart differences in the level of effect among the various
 ecological components of an invaded system. In this initial study, we
 measured the impacts of herbivory by mule deer, a species native to
 analogous habitats on the adjacent mainland, on size and seed production
 success for Crocanthemum greenei (island rush-rose), a federally listed
 sub-shrub that is not present on mainland California. We found deer
 exclusion resulted in an overall increase in stem measurement of 18.8 cm.
 Exclosure populations exhibited complete seed production success, whereas
 control populations showed significantly reduced success and exhibited
 complete failure within 58% of populations. These results show that the
 introduced mule deer on Santa Catalina Island are negatively affecting a
 federally threatened plant species. This strongly implies that the current
 deer management strategy is insufficient, if one of its goals is
 biodiversity and endemic species conservation.
description: Crogree_StudyPops_Dvorak&Catalano_Eco&Evo2015Stem measurements and seed production data for Crocanthemum greenei study populations on Santa Catalina Island.
DOI: 10.5061/dryad.m7q4c
title: Data from: Genetic diversity and population structure of Trypanosoma brucei in Uganda: implications for the epidemiology of sleeping sickness and Nagana

description: Background: While Human African Trypanosomiasis (HAT) is in decline on the
 continent of Africa, the disease still remains a major health problem in
 Uganda. There are recurrent sporadic outbreaks in the traditionally
 endemic areas in south-east Uganda, and continued spread to new unaffected
 areas in central Uganda. We evaluated the evolutionary dynamics
 underpinning the origin of new foci and the impact of host species on
 parasite genetic diversity in Uganda. We genotyped 269 Trypanosoma brucei
 isolates collected from different regions in Uganda and southwestern Kenya
 at 17 microsatellite loci, and checked for the presence of the SRA gene
 that confers human infectivity to T. b. rhodesiense. Results: Both
 Bayesian clustering methods and Discriminant Analysis of Principal
 Components partition Trypanosoma brucei isolates obtained from Uganda and
 southwestern Kenya into three distinct genetic clusters. Clusters 1 and 3
 include isolates from central and southern Uganda, while cluster 2
 contains mostly isolates from southwestern Kenya. These three clusters are
 not sorted by subspecies designation (T. b. brucei vs T. b. rhodesiense),
 host or date of collection. The analyses also show evidence of genetic
 admixture among the three genetic clusters and long-range dispersal,
 suggesting recent and possibly on-going gene flow between them.
 Conclusions: Our results show that the expansion of the disease to the new
 foci in central Uganda occurred from the northward spread of T. b.
 rhodesiense (Tbr). They also confirm the emergence of the human infective
 strains (Tbr) from non-infective T. b. brucei (Tbb) strains of different
 genetic backgrounds, and the importance of cattle as Tbr reservoir, as
 confounders that shape the epidemiology of sleeping sickness in the
 region.
description: alltrypsmicrosatellite data
DOI: 10.5061/dryad.mq602
title: Data from: Clinical spectrum and risk factors associated with asymptomatic erosive esophagitis as determined by Los Angeles classification: a cross-sectional study

description: Background: Gastro esophageal reflux disease (GERD) is a chronic and
 recurrent disease, and it varies in regions. However, to date, there are
 no reports available on clinical features and the risk factors for the
 asymptomatic reflux esophagitis in Nepalese adults. Methods: Data were
 gathered from 142 erosive patients who had undergone endoscopy at Bir
 Hospital, Kathmandu. Los Angeles classification was used to grade the
 severity of the disease. Patients were interviewed to find out the
 presence of various reflux symptoms. Results: Based on the Los Angeles
 classification, the severity of the disease assessed was; grade A 31.8%
 (31/142), grade B 39.4 % (56/142), grade C 33.8% (48/142), and grade D
 4.9% (7/142). One hundred and twenty six (88.7%) subjects had reflux
 symptoms. Prevalence of asymptomatic esophagits was 16(11.3%). Age was
 independently linked to asymptomatic esophagitis (P&lt;0.05), and the
 odd of being asymptomatic appeared lower in younger adults (P&lt;0.05;
 OR: 0.118; CI: 0.014-.994). Conclusion: A low prevalence of asymptomatic
 reflux esophagits (RE) was seen. Most subjects experienced mild to
 moderate RE. Age remained an independent factors associated with reflux
 esophagitis, and the odd of being asymptomatic was lower in younger age.
description: esophagitisClinical spectrum and risk factors associated with asymptomatic erosive esophagitisdata reflux esophagitis.sav
DOI: 10.5061/dryad.v84n1
title: Data from: Ecological opportunities and specializations shaped genetic divergence in a highly mobile marine top predator

description: Environmental conditions can shape genetic and morphological divergence.
 Release of new habitats during historical environmental changes was a
 major driver of evolutionary diversification. Here, forces shaping
 population structure and ecotype differentiation (‘pelagic’ and ‘coastal’)
 of bottlenose dolphins in the North-east Atlantic were investigated using
 complementary evolutionary and ecological approaches. Inference of
 population demographic history using approximate Bayesian computation
 indicated that coastal populations were likely founded by the Atlantic
 pelagic population after the Last Glacial Maxima probably as a result of
 newly available coastal ecological niches. Pelagic dolphins from the
 Atlantic and the Mediterranean Sea likely diverged during a period of high
 productivity in the Mediterranean Sea. Genetic differentiation between
 coastal and pelagic ecotypes may be maintained by niche specializations,
 as indicated by stable isotope and stomach content analyses, and social
 behaviour. The two ecotypes were only weakly morphologically segregated in
 contrast to other parts of the World Ocean. This may be linked to weak
 contrasts between coastal and pelagic habitats and/or a relatively recent
 divergence. We suggest that ecological opportunity to specialize is a
 major driver of genetic and morphological divergence. Combining genetic,
 ecological and morphological approaches is essential to understanding the
 population structure of mobile and cryptic species.
description: morphology
 datamorpho_data.txt: input
 file for morphometric analyses. Column 1: specimen voucher, Column2:
 Laboratory analyses ID, Column 3: Ecotype (Coastal or Pelagic), Column 4:
 Sex (Female, Male or Undetermined), Column 5: L1 = total body length,
 Columns 6 to 14: Ratio R(n) of each measurement L(n) on the total body
 length (L1)morpho_data.txtstable isotope datastable_isotope_data.txt: input file for stable isotope analyses. Column 1: specimen voucher, Column 2: Laboratory analyses ID, Column 3: Ecotype (Coastal or Pelagic), Column 4: Sex (Female, Male or Undetermined), Column 5: Sulfur stable isotope values, Column 6: Carbon stable isotope values, Column7: Nitrogen stabe isotope valuesstable_isotope_data.txt
DOI: 10.5061/dryad.f80bh
title: Data from: Increased survival of experimentally evolved antimicrobial peptide-resistant Staphylococcus aureus in an animal host

description: Antimicrobial peptides (AMPs) have been proposed as new class of
 antimicrobial drugs, following the increasing prevalence of bacteria
 resistant to antibiotics. Synthetic AMPs are functional analogues of
 highly evolutionarily conserved immune effectors in animals and plants,
 produced in response to microbial infection. Therefore, the proposed
 therapeutic use of AMPs bears the risk of ‘arming the enemy’: bacteria
 that evolve resistance to AMPs may be cross-resistant to immune effectors
 (AMPs) in their hosts. We used a panel of populations of Staphylococcus
 aureus that were experimentally selected for resistance to a suite of
 individual AMPs and antibiotics to investigate the ‘arming the enemy’
 hypothesis. We tested whether the selected strains showed higher survival
 in an insect model (Tenebrio molitor) and cross-resistance against other
 antimicrobials in vitro. A population selected for resistance to the
 antimicrobial peptide iseganan showed increased in vivo survival, but was
 not more virulent. We suggest that increased survival of AMP-resistant
 bacteria almost certainly poses problems to immune-compromised hosts.
description: ARSA.CFUdatin vivo survival of AMP-resistant S. aureusARSA.survDat.21dSurvival of T. molitor infected with AMP-resistant S. aureusCRdat.HM.forDryad6h MIC of antimicrobial resistant S. aureus
DOI: 10.5061/dryad.3ks4v
title: Data from: Genetic status and timing of a weevil introduction to Santa Cruz Island, Galápagos

description: Successful invasive species can overcome or circumvent the potential
 genetic loss caused by an introduction bottleneck through a rapid
 population expansion and admixture from multiple introductions. We explore
 the genetic makeup and the timing of a species introduction to Santa Cruz
 Island in the Galápagos archipelago. We investigate the presence of
 processes that can maintain genetic diversity in populations of the
 broad-nosed weevil Galapaganus howdenae howdenae. Analyses of combined
 genotypes for 8 microsatellite loci showed evidence of past population
 size reductions through moment and likelihood-based estimators. No
 evidence of admixture through multiple introductions was found, but
 substantial current population sizes (N0 298, 95% HPD 50-2300), genetic
 diversity comparable to long-established endemics (Mean number of
 alleles=3.875) and lack of genetic structure across the introduced range
 (ΦST = 0.01359) could suggest that foundations are in place for
 populations to rapidly recover any loss of genetic variability. The time
 estimates for the introduction into Santa Cruz support an accidental
 transfer during the colonization period (1832-1959) pre-dating the spurt
 in human population growth. Our evaluation of the genetic status of G. h.
 howdenae suggests potential for population growth in addition to our field
 observations of a concurrent expansion in range and feeding preferences
 towards protected areas and endemic host plants.
description: FeiAllGenePopFinalGenepop formatted file containing genotypes for eight polymorphic microsatellite loci for nine Galapaganus howdenae howdenae weevils from nine localities in Santa Cruz Island, Galápagos. Individual codes follow locality codes as in Table 1 followed by a letter as a unique identifier for each individual
DOI: 10.5061/dryad.24gq7
title: Data from: Genetic variation in resistance and fecundity tolerance in a natural host-pathogen interaction

description: Individuals vary in their ability to defend against pathogens. Determining
 how natural selection maintains this variation is often difficult, in part
 because there are multiple ways that organisms defend themselves against
 pathogens. One important distinction is between mechanisms of resistance
 that fight off infection, and mechanisms of tolerance that limit the
 impact of infection on host fitness without influencing pathogen growth.
 Theory predicts variation among genotypes in resistance, but not
 necessarily in tolerance. Here, we study variation among pea aphid
 (Acyrthosiphon pisum) genotypes in defense against the fungal pathogen
 Pandora neoaphidis. It has been well established that pea aphids can
 harbor symbiotic bacteria that protect them from fungal pathogens.
 However, it is unclear whether aphid genotypes vary in defense against
 Pandora in the absence of protective symbionts. We therefore measured
 resistance and tolerance to fungal infection in aphid lines collected
 without symbionts, and found variation among lines in survival and in the
 percent of individuals that formed a sporulating cadaver. We also found
 evidence of variation in tolerance to the effects of pathogen infection on
 host fecundity, but no variation in tolerance of pathogen-induced
 mortality. We discuss these findings in light of theoretical predictions
 about host-pathogen coevolution.
description: Fecundity, sporulation,
 and survival dataThis file, in .csv
 format, includes includes fecundity, sporulation, and survival data for
 each aphid. 'Genotype' indicates aphid line. 'SD'
 refers to treatment (the number of spores /mm^2 each aphid was exposed
 to). 'Fecundity' is the lifetime fecundity of each aphid.
 Sporulation indicates whether the aphid produced a sporulating cadaver (1
 for yes, 0 for no). The 'status' and 'time' columns
 are survival data formatted for the 'Survival' package in
 R.Parker_2014_Evolution_ExpData.csvPathogen load dataShows the mean number of copies of Pandora 18S, as measured by qPCR via the standard curve method, for each combination of genotype and treatment.Parker_2014_Evolution_PLoad.csvMicrosatellite peak sizesShows the allele sizes for each genotype at each of the four Microsatellite loci tested. Two values are separated by a semicolon for heterozygous loci.MicrosatPeakSizes.csv
DOI: 10.15468/dl.qbwkns
title: Occurrence Download

description: A dataset containing 349109 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is one of (Africa, Asia)",
 "OccurrenceStatus is Present",
 "TaxonKey is Lauraceae"
 ]
}

 The dataset includes 349109 records from 663 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001386-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.