cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.6hdr7sr2z
title: Data from: A correlation between seasonally changing photoperiod, whole body lipid, and condition factor in juvenile spring Chinook Salmon (Oncorhynchus tshawytscha)

description: The regulation of lipid stores is a central process for the physiology and
 ecology of fishes. Seasonal variation in lipid stores has been directly
 linked to survival of fishes across periods of food deprivation. We
 assessed whether a seasonally changing photoperiod was correlated to
 seasonal changes in energetic status to help better understand these
 important processes. Groups of first-feeding Chinook salmon fry were
 introduced to a seasonal photoperiod cycle, but the point of entrance into
 the seasonal cycle varied from near the winter solstice (December), to
 either side of the spring equinox (February & May). Temperature
 and feeding rate were similar for all treatments. Subsequently, condition
 factor and whole-body lipid content were assessed through a seasonal
 progression. Throughout most of the experiment, length and weight did not
 differ between the different photoperiod treatments, however whole body
 lipid and Fulton’s condition factor did. Furthermore, changes in both
 whole body lipid and Fulton’s condition factor in all treatment groups
 followed a similar seasonal pattern that was inversely related to day
 length (highest K and lipid levels found during days with the least
 light). These results suggest that regardless of age or size, there is a
 correlation between seasonal changes in photoperiod and changes in body
 composition in juvenile Chinook salmonids.
description: This data was collected from a study designed
 to assess how a changing seasonal photoperiod cycle would affect condition
 factor and whole-body lipid levels in juvenile Chinook salmon. 
description: Authors can be contacted should the user need assistance in
 interpreting, using or republishing this data.
DOI: 10.5061/dryad.b8gtht7f9
title: Data from: Top-down control of a marine mesopredator: Increase in native white-tailed eagles accelerates the extinction of an endangered seabird population

description: 1. Bottom-up control is an important regulator of marine mesopredators
 such as seabirds. The prevalence of top-down control on these species is
 however less well understood. In particular, how native predators affect
 seabird populations has rarely been quantified. 2. Here, we investigate
 how an increase in white-tailed eagles in northern Norway, a stronghold
 for the species, affected a local population of 25,000 pairs of
 black-legged kittiwakes, a red-listed seabird, during a 42-year period
 ending with colony extinction. We use a natural experiment of two
 neighbouring colonies with/without eagle predation to disentangle the
 effects of eagles from local kittiwake foraging conditions (using size of
 young herring as a proxy). 3. At the colony where eagle predation
 occurred, and in contrast to the eagle-free colony, kittiwake breeding
 success and population size declined with increased eagle abundance, the
 latter more strongly under poor foraging conditions. Breeding success
 increased with foraging conditions at both colonies. 4. Simple population
 modelling shows that although conditions were insufficient to sustain the
 eagle-exposed colony, the increased abundance of eagles sped up its
 extirpation by many years. 5. Policy implications. Our study shows that
 top-down effects from avian predators can be significant regulators of
 seabird populations, challenging their conservation where native, often
 protected, predators are rising. Such effects, and their possible
 interaction with other factors, must also be accounted for when using
 seabird demographic traits as environmental indicators and when developing
 more flexible and effective management and action plans.
description: The data collection methods are in the paper and its
 supplementary materials. 
description: There are three data files, each corresponding to a different
 type of data, and a README file that details the content of each
 file. Eagles_data.csv contains data on the
 <strong>daily sightings of eagles</strong> at five bird cliffs
 in the Røst archipelago  Herring_data.csv contains
 the data on <strong>herring size</strong> 
 Kittiwake_data contains the data on <strong>kittiwake
 population size and breeding success</strong> at the two study
 colonies
DOI: 10.5281/zenodo.18399923
title: Dataset 2 for paper "First principles study of photocatalytic activity in ZnO-Janus van der Waals heterostructures" (https://doi.org/10.1039/D4CP03691C)
DOI: 10.5061/dryad.tqjq2bw1r
title: Educational needs assessment for Spine surgeons

description: A critical step in curriculum development is conducting a needs assessment
 of learners. An international needs assessment in the form of a
 set of 15 online questions was designed and circulated in 2017 and in 2021
 to the AO Spine community of members and registered users to gather input
 in five main areas: educational needs in spine pathologies and techniques,
 required improvements in practice, preferences for types of educational
 offerings, and profiling information. We received and analyzed
 1,204 responses in English during the main reporting period in the 2017
 and 1,845 in 2021.
description: 15 questions were delivered using SurveyMonkey
 (www.surveymonkey.com; Palo Alto, California, USA). An
 email-based communication was circulated to the AO Spine members and
 registered users worldwide (n=~28,000). We received 1,204 responses in
 English in 2017 and 1,845 in 2021. An excel table was extracted and used
 for analysis.
DOI: 10.5281/zenodo.18399922
title: Dataset 2 for paper "First principles study of photocatalytic activity in ZnO-Janus van der Waals heterostructures" (https://doi.org/10.1039/D4CP03691C)
DOI: 10.5061/dryad.qbzkh18k9
title: Stable isotope data from: Use of marine vs. freshwater proteins for egg-laying and incubation by sea ducks breeding in Arctic tundra

description: This data archive contains data used in analyses of protein sources for
 egg membranes and whole blood of long-tailed ducks (Clangula hyemalis) and
 Steller's (Polysticta stelleri), spectacled (Somateria fischeri), and
 king (Somateria spectabilis) eiders. These data have been published in
 Miller et al. (2022): Use of marine vs. freshwater proteins for egg-laying
 and incubation by sea ducks breeding in Arctic tundra (Ecosphere).
DOI: 10.5281/zenodo.18399796
title: Raw data of paper entitled: "Peripheral oxygenation in heart failure patients with periodic breathing: insights from NIRS"

description: Background. Periodic breathing (PB) is characterized by cyclic fluctuations in ventilation and expired gases. PB is observed at rest or during exercise and is a marker of poor prognosis. In this study we investigated whether PB affects oxygen availability in peripheral muscles.

Materials and Methods. This pilot, prospective, single-center study enrolled severe reduced ejection fraction heart failure (HF) patients exhibiting PB. Oxygenated (O2Hb) and deoxygenated hemoglobin (HHb) in the quadriceps femoralis were measured using near-infrared spectroscopy (NIRS), along with ventilation and expired gases. NIRS and ventilation data were collected at rest and analyzed for cyclic patterns. Clinical evaluations, including cardiopulmonary exercise test (CPET) and echocardiography, were performed. The Metabolic Exercise Combined with Cardiac Kidney Indexes (MECKI) score was used for prognosis evaluation.

Results. Twenty HF patients with PB were evaluated. NIRS revealed two distinct periodic behaviors: in 7 patients, O2Hb and HHb fluctuated in-phase; in 13, they were out-of-phase. In-phase patients had higher left ventricular ejection fraction, lower LV volumes, and lower BNP and soluble interleukin 1 receptor-family member ST2 concentrations. Out-of-phase patients had more severe HF, with longer, less variable cycles and a higher MECKI score. Six of 13 out-of-phase patients died within 6 months, compared to 2 of 7 in-phase patients.

Conclusion. PB is associated with distinct peripheral oxygenation patterns, potentially representing disease progression stages. In-phase O2Hb and HHb suggest blood flow cycling, while out-of-phase behavior suggests periodicity in ventilation/perfusion mismatching. These findings provide novel insights into the dynamic effects of PB on peripheral oxygenation.
DOI: 10.25338/b8g64d
title: Interactive effects of multiscale diversification practices on farmland bird stress

description: Farmland diversification practices (i.e., methods used to produce food
 sustainably by enhancing biodiversity in cropping systems) are sometimes
 considered beneficial to both agriculture and biodiversity, but most
 studies of these practices rely on species richness, diversity, or
 abundance as a proxy for habitat quality. Biodiversity assessments may
 miss early clues that populations are imperiled when species presence does
 not imply persistence. Physiological stress indicators may help identify
 low-quality habitats before population declines occur. We explored how
 avian stress indicators respond to on-farm management practices and
 surrounding seminatural area (1-km radius) across 21 California strawberry
 farms. We examined whether commonly used biodiversity metrics correlate
 with stress responses in wild birds. We used ~1,000 blood and feather
 samples and body mass and wing chord measurements, mostly from passerines,
 to test the effects of diversification practices on 4 physiological stress
 indicators: heterophil to lymphocyte ratios (H:L), body condition,
 hematocrit values, and feather growth rates of individual birds. We then
 tested the relationship between physiological stress indicators and
 species richness, abundance, occurrence, and diversity derived from 285
 bird point count surveys. After accounting for other biological drivers,
 landscape context mediated the effect of local farm management on H:L and
 body condition. Local diversification practices were associated with
 reduced individual stress in intensive agricultural landscapes but
 increased it in landscapes surrounded by relatively more seminatural area.
 Feathers grew more slowly in landscapes dominated by strawberry
 production, suggesting that nutritional condition is lower here than in
 landscapes with more crop types and seminatural areas. We found scant
 evidence that species richness, abundance, occurrence, or diversity
 metrics were correlated with the individual’s physiological stress,
 suggesting that reliance on these metrics may obscure the impacts of
 management on species persistence. Our findings underscore the importance
 of considering landscape context when designing local management
 strategies to promote wildlife conservation.
description: README file describes the metadata for each of the data sets
 contained in this Dryad collection pertaining to the manuscript:
 "Interactive effects of multiscale diversification practices on
 farmland bird stress." Please see the manuscript and supporting
 information for methods on how the data were collected, processed, and
 analyzed. Geographic coordinates of farm locations were withheld to
 protect farmer privacy.
DOI: 10.5281/zenodo.18399795
title: Raw data of paper entitled: "Peripheral oxygenation in heart failure patients with periodic breathing: insights from NIRS"

description: Background. Periodic breathing (PB) is characterized by cyclic fluctuations in ventilation and expired gases. PB is observed at rest or during exercise and is a marker of poor prognosis. In this study we investigated whether PB affects oxygen availability in peripheral muscles.

Materials and Methods. This pilot, prospective, single-center study enrolled severe reduced ejection fraction heart failure (HF) patients exhibiting PB. Oxygenated (O2Hb) and deoxygenated hemoglobin (HHb) in the quadriceps femoralis were measured using near-infrared spectroscopy (NIRS), along with ventilation and expired gases. NIRS and ventilation data were collected at rest and analyzed for cyclic patterns. Clinical evaluations, including cardiopulmonary exercise test (CPET) and echocardiography, were performed. The Metabolic Exercise Combined with Cardiac Kidney Indexes (MECKI) score was used for prognosis evaluation.

Results. Twenty HF patients with PB were evaluated. NIRS revealed two distinct periodic behaviors: in 7 patients, O2Hb and HHb fluctuated in-phase; in 13, they were out-of-phase. In-phase patients had higher left ventricular ejection fraction, lower LV volumes, and lower BNP and soluble interleukin 1 receptor-family member ST2 concentrations. Out-of-phase patients had more severe HF, with longer, less variable cycles and a higher MECKI score. Six of 13 out-of-phase patients died within 6 months, compared to 2 of 7 in-phase patients.

Conclusion. PB is associated with distinct peripheral oxygenation patterns, potentially representing disease progression stages. In-phase O2Hb and HHb suggest blood flow cycling, while out-of-phase behavior suggests periodicity in ventilation/perfusion mismatching. These findings provide novel insights into the dynamic effects of PB on peripheral oxygenation.
DOI: 10.5061/dryad.ffbg79cwx
title: Willow Flycatcher subspecies song discrimination experiment data

description: Animals use acoustic signals to repel competitors and attract mates, and
 signal divergence among populations can promote reproductive isolation.
 Empidonax flycatchers are insectivorous passerine birds distributed across
 North and Central America that are conservative in plumage but often
 exhibit differences in song both between and within species. Four
 subspecies have been recognized within the Willow Flycatcher (Empidonax
 traillii) and previous analyses have revealed differences in song
 structure among a subset of these.  Using reciprocal playback
 experiments in the field, we tested for subspecific song discrimination
 among these four putative Willow Flycatcher subspecies. We found that two
 of the western subspecies (E. t. adastus and E. t. brewsteri) showed
 comparable aggressive responses to playbacks of their own song and those
 of each other and the eastern subspecies (E. t. traillii) while exhibiting
 significantly lower responses to songs of the southwestern subspecies (E.
 t. extimus). The eastern subspecies (E. t. traillii) likewise exhibited
 aggressive responses to its own song significantly greater than that to
 the southwestern subspecies (E. t. extimus) but variable responses to E.
 t. adastus and E. t. brewsteri. In contrast, the southwestern subspecies
 (E. t. extimus) responded more aggressively to its own song relative to
 all other subspecies. Our results indicate that behavioral responses
 reflect differences in song structure among subspecies; subspecies with
 similar song structure responded more strongly to subspecies with that
 structure and less strongly to songs most different in structure, while
 the subspecies with the most distinctive song responded less to songs of
 the other three. If male response to song reflects relative reproductive
 compatibility within and among subspecies, song may contribute to
 reproductive isolation between Willow Flycatcher subspecies.
DOI: 10.15468/dl.5fc6v9
title: Occurrence Download

description: A dataset containing 56 species occurrences available in GBIF matching the query:
{
 "and" : [
 "CoordinateUncertaintyInMeters 0.0-5000.0",
 "TaxonKey is Globba marantina"
 ]
}

 The dataset includes 56 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003079-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.tqjq2bw1s
title: Compiled dataset and posterior results for NEMo analyses on Acacia tolerance to aridity and salinity

description: The dataset contains the compiled data for the aridity and salinity
 conditions at Acacia species' presence and absence locations, factors
 on sampling bias, as well as Acacia phylogeny. The data file is the input
 to the NEMo analyses. The dataset also contains the result files from the
 analyses.
description: The dataset is compiled from existing presence absence data for
 <em>Acacia</em> species that are included in the
 <em>Acacia </em>phylogeny. The orginal data sources are given
 in the paper.
description: The NEMo method described in the paper is used to analyze the
 datasets to infer the contemporary tolerance level and the history of
 evolution in tolerance level to aridity and salinity of eachg
 <em>Acacia </em>species included in the phylogeny.
 The source code for NEMo is available at https://github.com/huaxia1985/NEMo, which gives detailed instruction on how to perform the analysis and how to summarise the results from the analysis.
DOI: 10.5061/dryad.qz612jmhd
title: Assessing the vulnerability of plant functional trait strategies to climate change

description: Aim: Our ability to understand how species may respond to changing climate
 conditions is hampered by a lack of high-quality data on the adaptive
 capacity of species. Plant functional traits are linked to many aspects of
 species life history and adaptation to environment, with different
 combinations of trait values reflecting alternate strategies for adapting
 to varied conditions. If the realised climate limits of species can be
 partially explained by plant functional trait combinations, then a new
 approach of using trait combinations to predict the expected climate
 limits of species trait combinations may offer considerable benefits.
 Location: Australia. Time period: Current and future. Methods: Using trait
 data for leaf size, seed mass and plant height for 6,747 Australian native
 species from 27 plant families, we model the expected climate limits of
 trait combinations and use future climate scenarios to estimate climate
 change impacts based on plant functional trait strategies. Results:
 Functional trait combinations were a significant predictor of species
 climate niche metrics with potentially meaningful relationships with two
 rainfall variables (R2 = 0.36 & 0.45) and three temperature
 variables (R2 = 0.21, 0.28, 0.30). Using this method, the proportion of
 species exposed to conditions across their range that are beyond the
 expected climate limits of their trait strategies will increase under
 climate change. Main conclusions: Our new approach, called Trait Strategy
 Vulnerability, includes three new metrics. For example, the Climate Change
 Vulnerability (CCV) metric identified a small but important proportion of
 species (4.3%) that will on average be exposed to conditions beyond their
 expected limits for summer temperature in the future. These potentially
 vulnerable species could be high priority targets for deeper assessment of
 adaptive capacity at the genomic or physiological level. Our methods can
 be applied to any suite of co-occurring plants globally.
DOI: 10.5061/dryad.jdfn2z3d0
title: Testing the reliability and ecological implications of ramping rates in the measurement of Critical Thermal maximum

description: Critical Thermal maximum (CTmax) is often used to characterize the upper
 thermal limits of organisms and represents a key trait for evaluating the
 fitness of ectotherms. The lack of standardization in CTmax assays has,
 however, introduced methodological problems in its measurement, which can
 lead to questionable estimates of species’ upper thermal limits. Focusing
 on ants, which are model organisms for research on thermal ecology, we aim
 to obtain a reliable ramping rate that will yield the most rigorous
 measures of CTmax for the most species. After identifying three commonly
 used ramping rates (i.e., 0.2, 0.5 and 1.0 °C min-1) in the literature, we
 experimentally determine their effects on the CTmax values of 27 species
 measured using dynamic assays. Next, we use static assays to evaluate the
 accuracy of these values in function of the time of exposure. Finally, we
 use field observations of species’ foraging activities across a wide range
 of ground temperatures to identify the most biologically relevant CTmax
 values and to develop a standardized method. Our results demonstrate that
 the use of a 1 °C min-1 ramping rate in dynamic assays yields the most
 reliable CTmax values for comparing ant species’ upper thermal limits,
 which are further validated in static assays and field observations. We
 further illustrate how methodological biases in physiological trait
 measurements can affect subsequent analyses and conclusions on community
 comparisons between strata and habitats, and the detection of phylogenetic
 signal (Pagel’s λ and Bloomberg’s K). Overall, our study presents
 a methodological framework for identifying a reliable and standardized
 ramping rate to measure CTmax in ants, which can be applied to other
 ectotherms. Particular attention should be given to CTmax values obtained
 with less suitable ramping rates, and the potential biases they may
 introduce to trait-based research on global warming and habitat
 conversion, as well as inferences about phylogenetic conservatism.
DOI: 10.17026/ar/npp00e
title: Heerde Hoornse Enk fase 1 Leven nabij de doden op de Hoornse Enk in Heerde

description: &lt;p&gt;Het archeologisch onderzoek op de Hoornse Enk heeft plaatsgevonden in het kader van de gemeentelijke plannen tot herontwikkeling van deze Enk in het noorden van Heerde tot nieuw woon-werkgebied. Op basis van eerder onderzoek in de vorm van proefsleuven was bekend dat zich op deze plek resten uit verschillende perioden van de prehistorie en mogelijk ook de Romeinse tijd zouden bevinden. De vraag was in welke omvang en van welke aard precies de verwachte resten van begravingen en ander gebruik van het terrein aanwezig zouden zijn.&lt;br&gt;Het uitgevoerde onderzoek op de Hoornse Enk op het oostelijk deel van het plangebied, fase 1, heeft aangetoond dat gedurende het Laat-Neolithicum, de Midden-Bronstijd, de Vroege IJzertijd en de Romeinse tijd (zie tabel 1) op de top en flanken van een west-oost liggende dekzandrug inderdaad menselijke activiteit heeft plaatsgevonden.&lt;br&gt;Er zijn diverse sporen en vondsten aangetroffen die duiden op gebruik als grafzone, op perifere activiteiten zoals opslag, verwerking en deponeren van grondstoffen, op (speciale) afvaldepots en op het produceren van houtskool.&lt;br&gt;De vondsten betreffen met name aardewerk, natuursteen en vuursteen, wat in enige mate de datering van de prehistorische gebruiksperioden heeft kunnen onderbouwen. Nog exacter kon dat bevestigd worden door middel van koolstofdatering. Dat gold, behalve voor de prehistorische sporen ook voor de houtskoolkuilen uit de Romeinse tijd, waarin verder geen ander vondstmateriaal dan houtskool aanwezig was.&lt;/p&gt;
DOI: 10.57903/uj/2dc7c0
title: Non-classical neutrophil extracellular traps induced by PAR2-signaling proteases

description: The data set of the manuscript entitled “Non-classical neutrophil extracellular traps induced by PAR2-signaling proteases” show the raw data of the underlying figures S1, S4, and S5. These data show the identification of the PAR-2 ​​protein on the surface of human and mouse neutrophils, activation of the MEK/ERK and PI3K-AKT signaling pathway by coagulation factor Xa, and purity of PMN isolated from human blood and murine neutrophils isolated from peritoneum and bone marrow.