cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.r6p27
title: Data from: Incremental analysis of vertebral centra can reconstruct the stable isotope chronology of teleost fishes

description: 1. Isotope analysis has high potential for understanding fish ecology and
 food-web structure in aquatic ecosystems. The utility of isotope analysis
 will be greatly improved if we can reconstruct the chronology of several
 isotopes at multiple growth stages of individual fish. However, no
 practical methods exist for reconstructing the chronology of light-element
 isotopes (e.g. δ13C, δ15N, δ34S, and Δ14C) in teleost fishes. Here, we
 present and test a new analytical approach for reconstructing the isotopic
 ratios of light isotopes at multiple life-stages in teleost fishes. 2. We
 sampled an anadromous salmon species, masu salmon Oncorhynchus masou (n =
 3), along with water from its natal stream and from the ocean. We
 subdivided the vertebral centra of the salmon equally into 10 sections and
 extracted bone collagen from each sample. We then measured the stable
 sulfur isotope ratios of each vertebral section and compared them with
 δ34S values of the river water and sea water. We also measured the
 87Sr/86Sr ratios of otoliths as a reference indicator of salmon migration
 between fresh water and the ocean. 3. In all samples, the bone section
 closest to the centre of the centrum had the lowest δ34S values, which
 were similar to those of fresh water. The δ34S values gradually increased
 from the centre to marginal sections, finally reaching constant values
 similar to those of seawater. The 87Sr/86Sr ratios of sagittal otolith
 sections had significant inter-individual differences and were consistent
 with the patterns of variation of the δ34S values of the vertebral
 sections. 4. Our results show that the vertebral centra of teleost fishes
 record isotopic information from juvenile to adult life-stages. We suggest
 that our method can provide reproducible isotopic chronology, even in
 teleost fishes smaller than 50 cm. This method can be used in isoscape
 studies and in studies of the ecology of marine teleost fishes.
description: Sulfur stable isotope
 dataSulfur stable isotope
 ratios of water and vertebral sections of masu salmon. Each vertebral
 centrum was subdivided equally into 10 sections numbered from the center
 (01) to the margin (10). Fish and water samples were collected in the
 Churui River, Hokkaido Islands, japan. All fish samples analyzed consisted
 of bone collagen.S_data.csvStrontium stable isotope dataResults of elemental and 87Sr/86Sr analyses of fish otolith sections from masu salmon (identified as OM-01, OM-02 and OM-03) collected from the Churui River, water from the Churui River, and sea water collected approximately 10 km south of the mouth of the Churui River.Sr_data.csv
DOI: 10.5061/dryad.5g86200
title: Data from: A genotypic trade-off between constitutive resistance to viral infection and host growth rate

description: Genotypic trade-offs are fundamental to the understanding of the evolution
 of life-history traits. In particular, the evolution of optimal host
 defence and the maintenance of variation in defence against infectious
 disease is thought to be underpinned by such evolutionary trade-offs.
 However, empirical demonstrations of these trade-offs that satisfy the
 strict assumptions made by theoretical models are rare. Additionally, none
 of these trade-offs have yet been shown to be robustly replicable using a
 variety of different experimental approaches to rule out confounding
 issues with particular experimental designs. Here, we use inbred isolines
 as a novel experimental approach to test whether a trade-off between viral
 resistance and growth rate in Plodia interpunctella, previously
 demonstrated by multiple selection experiments, is robust and meets the
 strict criteria required to underpin theoretical work in this field.
 Critically, we demonstrate that this trade-off is both genetic and
 constitutive. This finding helps support the large body of theory which
 relies on these assumptions, and makes this trade-off for resistance
 unique in being replicated through multiple experimental approaches and
 definitively shown to be genetic and constitutive.
description: Assay Data and
 AnalysisAll experimental data on
 Plodia inbred lines infection likelihood and growth rate, as well as
 sample analysis file (R), with explanatory annotations. Please see
 associated publication for full context.
DOI: 10.5061/dryad.h9r37
title: Data from: Imperfect morphological convergence: variable changes in cranial structures underlie transitions to durophagy in moray eels

description: Convergence is central to the study of evolution because it demonstrates
 the power of natural selection to deterministically shape phenotypic
 diversity. However, the conditions under which a common morphology
 repeatedly evolves may be restrictive. Many factors—such as differing
 genetic and environmental backgrounds and many-to-one mapping of form to
 function—contribute to variability in responses to selection.
 Nevertheless, lineages may evolve similar, even if not identical, forms
 given a shared selective regime, providing opportunities to examine the
 relative importance of natural selection, constraint and contingency.
 Here, we show that following 10 transitions to durophagy in moray eels
 (Muraenidae), cranial morphology repeatedly evolved toward a novel region
 of morphological space indicative of enhanced feeding performance on hard
 prey. Disparity among the resulting 15 durophagous species, however, is
 greater than disparity among ancestors that fed on large evasive prey,
 contradicting the pattern expected under convergence. This elevated
 disparity is a consequence of lineage-specific responses to durophagy, in
 which independent transitions vary in the suites of traits exhibiting the
 largest changes. Our results reveal a pattern of imperfect convergence,
 which suggests shared selection may actually promote diversification
 because lineages often differ in their phenotypic responses to similar
 selective demands.
description: Moray eel species values
 for morphological variablesAbbreviations in column
 headers are as follows: M is mass, L is length, W is width, AM is the
 adductor mandibulae muscle, LJClose_MA is mechanical advantage for lower
 jaw closing, Mx is maxilla, PMxEtV is the premaxilla-ethmo-vomerine, SO is
 the supraoccipital. Mass measurements are in g; length and width
 measurements are in mm; and area is measured in
 mm-squared.data.txt
DOI: 10.5061/dryad.35h13bg
title: Data from: Ginkgo biloba extract for prevention of acute mountain sickness: a systematic review and meta-analysis of randomized controlled trials

description: Study objective: Trials of ginkgo biloba extract (GBE) for the prevention
 of acute mountain sickness (AMS) have been published since 1996. Because
 of their conflicting results, the efﬁcacy of GBE remains unclear. We
 performed a systematic review and meta-analysis to assess whether GBE
 prevents acute mountain sickness. Methods: The Cochrane Library, EMBASE,
 Google Scholar, and PubMed databases were searched for articles published
 up to May 20, 2017. Only randomized controlled trials were included. AMS
 defined as acute mountain sickness–cerebral(AMS-C) score≧0.7 or Lake
 Louise Score (LLS)≧3 with headache. The main outcome measures were the
 relative risks of AMS in participants receiving GBE for prophylaxis.
 Meta-analyses were conducted using random-effects models. Sensitivity
 analyses, subgroup analyses and tests for publication bias were conducted.
 Results: Six published articles with a total of 451 participants met all
 eligibility criteria. In the primary meta-analysis of all 7 study groups,
 GBE showed trend of AMS prophylaxis, but it is not statistically
 significant (RR =0.68; 95% CI: 0.45 to 1.04; p-value=0.08) (Figure 2). The
 I2 statistic was 58.7% (p-value=0.02), indicating substantial
 heterogeneity. The results of subgroup analyses of studies with low risk
 of bias, low starting altitude (&lt;2500 m), number of treatment days
 before ascending and dosage of GBE were similar. Conclusions: The
 currently available data suggest that although GBE may tend toward AMS
 prophylaxis, there are not enough data to show the statistically
 significant effect of GBE for preventing AMS. Further large randomized
 control studies are warranted.
description: Metaanalysis for Gingko
 vs AMS
DOI: 10.5061/dryad.220d6t5
title: Data from: Model selection and parameter inference in phylogenetics using nested sampling

description: Bayesian inference methods rely on numerical algorithms for both model
 selection and parameter inference. In general, these algorithms require a
 high computational effort to yield reliable estimates. One of the major
 challenges in phylogenetics is the estimation of the marginal likelihood.
 This quantity is commonly used for comparing different evolutionary
 models, but its calculation, even for simple models, incurs high
 computational cost. Another interesting challenge relates to the
 estimation of the posterior distribution. Often, long Markov chains are
 required to get sufficient samples to carry out parameter inference,
 especially for tree distributions. In general, these problems are
 addressed separately by using different procedures. Nested sampling (NS)
 is a Bayesian computation algorithm which provides the means to estimate
 marginal likelihoods together with their uncertainties, and to sample from
 the posterior distribution at no extra cost. The methods currently used in
 phylogenetics for marginal likelihood estimation lack in practicality due
 to their dependence on many tuning parameters and their inability of most
 implementations to provide a direct way to calculate the uncertainties
 associated with the estimates, unlike NS. In this paper, we introduce NS
 to phylogenetics. Its performance is analysed under different scenarios
 and compared to established methods. We conclude that NS is a competitive
 and attractive algorithm for phylogenetic inference. An implementation is
 available as a package for BEAST 2 under the LGPL licence, accessible at
 https://github.com/BEAST2-Dev/nested-sampling.
description: Data for example with
 four taxaSmall nucleotide
 alignment of cow, human, mouse, and whale of length 705 bps. Data modified
 from
 http://wiki.christophchamp.com/index.php?title=NEXUS_file_format4taxoncase.nex
DOI: 10.5061/dryad.k82pd
title: Data from: Innovation in the collective brain

description: Innovation is often assumed to be the work of a talented few, whose
 products are passed on to the masses. Here, we argue that innovations are
 instead an emergent property of our species' cultural learning
 abilities, applied within our societies and social networks. Our societies
 and social networks act as collective brains. We outline how many human
 brains, which evolved primarily for the acquisition of culture, together
 beget a collective brain. Within these collective brains, the three main
 sources of innovation are serendipity, recombination and incremental
 improvement. We argue that rates of innovation are heavily influenced by
 (i) sociality, (ii) transmission fidelity, and (iii) cultural variance. We
 discuss some of the forces that affect these factors. These factors can
 also shape each other. For example, we provide preliminary evidence that
 transmission efficiency is affected by sociality—languages with more
 speakers are more efficient. We argue that collective brains can make each
 of their constituent cultural brains more innovative. This perspective
 sheds light on traits, such as IQ, that have been implicated in
 innovation. A collective brain perspective can help us understand
 otherwise puzzling findings in the IQ literature, including group
 differences, heritability differences and the dramatic increase in IQ test
 scores over time.
description: Innovation_Collective_Brain_Language_AnalysisData to replicate analysis on speaker size and language optimization.
DOI: 10.5281/zenodo.17938122
title: SHM_120747_HST_3D

description: Photogrammetric 3D model of a ceramic pot from the Middle Ages, collected in the field from Slottsfjärden in Kalmar and held in the collections of the National Historical Museums in Stockholm.

Link to the Dynamic Collection platform  

https://dyncolldev.ht.lu.se/plus/artifact_view.php?item=658

Link to Sök I Samlingarna  

https://samlingar.shm.se/object/C8781A54-012D-4609-AF8A-8E0BEE01D4B0
DOI: 10.5281/zenodo.17938121
title: SHM_120747_HST_3D

description: Photogrammetric 3D model of a ceramic pot from the Middle Ages, collected in the field from Slottsfjärden in Kalmar and held in the collections of the National Historical Museums in Stockholm.

Link to the Dynamic Collection platform  

https://dyncolldev.ht.lu.se/plus/artifact_view.php?item=658

Link to Sök I Samlingarna  

https://samlingar.shm.se/object/C8781A54-012D-4609-AF8A-8E0BEE01D4B0
DOI: 10.5061/dryad.hs31q
title: Data from: Cognitive ability is heritable and predicts the success of an alternative mating tactic

description: The ability to attract mates, acquire resources for reproduction, and
 successfully outcompete rivals for fertilizations may make demands on
 cognitive traits—the mechanisms by which an animal acquires, processes,
 stores and acts upon information from its environment. Consequently,
 cognitive traits potentially undergo sexual selection in some mating
 systems. We investigated the role of cognitive traits on the reproductive
 performance of male rose bitterling (Rhodeus ocellatus), a freshwater fish
 with a complex mating system and alternative mating tactics. We quantified
 the learning accuracy of males and females in a spatial learning task and
 scored them for learning accuracy. Males were subsequently allowed to play
 the roles of a guarder and a sneaker in competitive mating trials, with
 reproductive success measured using paternity analysis. We detected a
 significant interaction between male mating role and learning accuracy on
 reproductive success, with the best-performing males in maze trials
 showing greater reproductive success in a sneaker role than as a guarder.
 Using a cross-classified breeding design, learning accuracy was
 demonstrated to be heritable, with significant additive maternal and
 paternal effects. Our results imply that male cognitive traits may undergo
 intra-sexual selection.
description: twosexData for both males and
 females. Unique identifier (id), sex (male=1, female =2), standard length
 (mm) (sl), errors in maze trial (err), time to emerge from refuge (s)
 (emg)onesexData just for males
 playing two mating roles. Unique identifier (male), mating role
 (ter=guarder, snk=sneaker), standard length (mm) (sl), errors in maze
 trials (err), standard length of rival male in mating trials (mm)
 (rivalsl), mean total length of mussels in mating trials (mm) (musstl),
 eggs fertilised by focal male in mating trials (eggfert), total eggs
 spawning in mating trials (eggall)heritOffspring trials for
 heritability of maze learning. Block of 2 x 2 crosses (block), replicate 2
 x 2 crosses within blocks (rep), female id within blocks (dam), male id
 within blocks (sire), number of eggs fertilised (eggs), mean length of
 eggs in clutch (mm) (length), age of juveniles when tested in maze trials
 (d) (age), mean standard length of juveniles when tested (mm) (sl), colour
 of maze test chamber (red = 1, blue = 2) (color), number of erros in maze
 trials (err)
DOI: 10.5061/dryad.57433
title: Data from: A limit on the extent to which increased egg size can compensate for a poor postnatal environment revealed experimentally in the burying beetle, Nicrophorus vespilloides

description: It is often assumed that there is a positive relationship between egg size
 and offspring fitness. However, recent studies have suggested that egg
 size has a greater effect on offspring fitness in low-quality environments
 than in high-quality environments. Such observations suggest that mothers
 may compensate for poor posthatching environments by increasing egg size.
 In this paper we test whether there is a limit on the extent to which
 increased egg size can compensate for the removal of posthatching parental
 care in the burying beetle, Nicrophorus vespilloides. Previous experiments
 with N. vespilloides suggest that an increased egg size can compensate for
 a relatively poor environment after hatching. Here, we phenotypically
 engineered female N. vespilloides to produce large or small eggs by
 varying the amount of time they were allowed to feed on the carcass as
 larvae. We then tested whether differences between these groups in egg
 size translated into differences in larval performance in a harsh
 postnatal environment that excluded parental care. We found that females
 engineered to produce large eggs did not have higher breeding success, and
 nor did they produce larger larvae than females engineered to produce
 small eggs. These results suggest that there is a limit on the extent to
 which increased maternal investment in egg size can compensate for a poor
 posthatching environment. We discuss the implication of our results for a
 recent study showing that experimental N. vespilloides populations can
 adapt rapidly to the absence of posthatching parental care.
description: Female size, clutch
 size, and mean egg mass.This file contains data
 on body size, clutch size, and mean egg mass for females in the
 "Late" and "Early" treatments. The columns are as
 follow: "treatment" (Early or Late), "pair" is a
 unique identifier for replicates within treatment,
 "carcass_mass" is the mass of the breeding carcass in grams,
 "female_family" identifies the family that the female was
 derived from, "female_pronotum" is the width of the
 female's pronotum in mm, "clutch_size" is the number of
 eggs laid, "mean_egg_mass(g)" is the mean mass of eggs in
 grams.egg_data.csvBreeding success dataThis file contains data on breeding success from females in the "Late" or "Early" treatment. The columns are as follow: "treatment" Late or Early, "pair" is a unique identifier of replicate within treatment, "carcass_mass" is the mass of the breeding carcass in grams, "female_family" is the family the female was derived from, "female_pronotum" is the females pronotum width in mm, "success" is whether the breeding attempt produced at least one dispersing larvae (1 = yes, 0 = no), "larvae" is the number of larvae at dispersal, "total_brood_mass" is the mass (in grams) of the entire brood at dispersal, "mean_larval_mass" is the mean mass (in grams) of larvae from each brood.breeding_success_data.csv
DOI: 10.5061/dryad.pq87t
title: Data from: Allium formosum Sennikov & Lazkov (Amaryllidaceae), a new species from Kyrgyzstan

description: Allium formosum Sennikov & Lazkov sp. nov. is described as new to
 science and illustrated. This species is the second member of A. sect.
 Spathulata F.O.Khass. & R.M.Fritsch, being different from A.
 spathulatum F.O.Khass. & R.M.Fritsch in larger, broader, obtuse
 and more intensely purple-coloured tepals, and in a more robust habit. It
 is a local endemic of Babash-Ata Mt. Range situated east of Fergana Valley
 in Kyrgyzstan, recommended for legal protection as Endangered because of
 the very small population size in its only locality.
description: 513a677047258Distribution of Allium sect. Spathulata according to herbarium specimens
DOI: 10.5281/zenodo.18385836
title: AN ANALYSIS OF THE WORDS "EACH OTHER" IN THE CHINESE LANGUAGE
DOI: 10.5281/zenodo.18385837
title: AN ANALYSIS OF THE WORDS "EACH OTHER" IN THE CHINESE LANGUAGE
DOI: 10.5061/dryad.j6kd3
title: Data from: Using voluntary motor commands to inhibit involuntary arm movements

description: A hallmark of voluntary motor control is the ability to stop an ongoing
 movement. Is voluntary motor inhibition a general neural mechanism that
 can be focused on any movement, including involuntary movements, or is it
 mere termination of a positive voluntary motor command? The involuntary
 arm lift, or ‘floating arm trick’, is a distinctive long-lasting reflex of
 the deltoid muscle. We investigated how a voluntary motor network inhibits
 this form of involuntary motor control. Transcranial magnetic stimulation
 of the motor cortex during the floating arm trick produced a silent period
 in the reflexively contracting deltoid muscle, followed by a rebound of
 muscle activity. This pattern suggests a persistent generator of
 involuntary motor commands. Instructions to bring the arm down voluntarily
 reduced activity of deltoid muscle. When this voluntary effort was
 withdrawn, the involuntary arm lift resumed. Further, voluntary motor
 inhibition produced a strange illusion of physical resistance to bringing
 the arm down, as if ongoing involuntarily generated commands were located
 in a ‘sensory blind-spot’, inaccessible to conscious perception. Our
 results suggest that voluntary motor inhibition may be a specific neural
 function, distinct from absence of positive voluntary motor commands.
description: TMSThe data file contains
 MEPs, silent periods and meanEMGs - from individual volunteers. The rows
 correspond to the same volunteer for all measures. The data is in MATLAB
 format.EMG signals during
 supressionThe MATLAB data file
 consists of iEMG and mean EMG obtained from Kohnstamm movements. The rows
 correspond to the same volunteer for all measures.Kohn_Physiol.matPerceptual ratingsThe Matlab data file consists of perceptual ratings obtained during the three different movement conditions, from each volunteer. The rows correspond to the same volunteer for all measures.Perception.mat
DOI: 10.5061/dryad.j5v05
title: Data from: Commercial harvest and export of snapping turtles (Chelydra serpentina) in the United States: trends and the efficacy of size limits at reducing harvest

description: As Asian turtle populations have crashed, China has increasingly turned to
 international import to meet domestic demand, which has increased pressure
 on global turtle populations. Snapping turtles (Chelydra serpentina) are
 being harvested in unprecedented numbers in the United States (US) to meet
 the needs of this international market. Here we report US snapping turtle
 live export from 1999 to 2013, and for the first time test the
 effectiveness of size limits in reducing commercial harvest numbers. Over
 three million live snapping turtles from farm and wild caught stock were
 exported from the US to Asia in 2012–14 alone. Increases in the export of
 wild caught snapping turtles to over 200,000 individuals in 2012 and 2014,
 compared to under 50,000 in other years, may indicate that farms are
 becoming unable to keep up with increasing demand. Annual harvest pressure
 at the state level increased linearly from 1998 to 2013, mirroring trends
 in federal export over the same time period. Our model estimates that
 size-limits were effective at reducing harvest by 30–87% in years with
 high harvest pressure. However, the majority of size limit regulations
 result in the removal of larger breeding adults, which has been shown to
 be detrimental to long term population viability. Regulatory approaches
 dedicated to the long term management of this iconic species will need to
 balance the short term gains, in the form of reduced harvest rates, with
 long term population viability.
description: State Harvest Data
 (csv)Commercial snapping
 turtle harvest data (in individuals) for eleven states from 1998 - 2013.
 States reporting are Arkansas, Delaware, Iowa, Maryland, Massachusetts,
 Michigan, Minnesota, New Jersey, North Carolina, Pennsylvania, and
 Virginia.StateHarvestData.csvInput and execution code for Colteaux_Johnson_2016Attached R file includes the code described in the listed publication. The companion JAGS (just another Gibbs sampler) code is also stored in this repository under separate cover.ColteauxJohnsonNatureConservation.RJAGS model code for Colteaux_Johnson_2016Attached R file includes the JAGS (just another Gibbs sampler) code described in the listed publication. The companion input and execution code is also stored in this repository under separate cover.ColteauxJohnsonNatureConservationJAGS.R