cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.21227/m42r-g456
title: "Experimental results for Correlative Correction of Current Measurement Errors for Quad-Motor Drives Experiment (Nominal and EMI)"

description: "Quad-motor drive (QMD) systems enable fully independent torque control at each wheel and are increasingly adopted in high-performance electric vehicles (EVs). However, compared with single-motor drives, current measurement errors (CMEs) in QMD architecture accumulate across multi-motor subsystems, leading to amplified torque and speed ripple as well as asymmetric current sharing.  This paper proposes a correlative correction strategy for QMDs based on a distributed calibration approach (DCA). In the proposed method, each motor subsystem is calibrated independently while the remaining motors are temporarily disabled via software, eliminating inter-motor interference. By exploiting inherent correlations between phase currents and DC-bus currents at selectively chosen midpoint sampling instants within a five-segment PWM scheme, both offset and scaling errors are estimated and compensated for without observers, additional sensors, or increased sampling frequency. Experimental validation on a quad-motor platform demonstrates that the proposed method reduces the RMS ripple of the torque-producing current by approximately 78\u201388% under non-EMI conditions across steady-state, step-torque, and step-speed operating scenarios. Under electromagnetic interference (EMI), dominant harmonic components are suppressed by 60\u201371%, confirming robust time-domain correction with partial spectral attenuation. The results verify that the proposed correlative correction strategy provides a scalable, low-complexity solution for accurate CME compensation in QMDs operating under both nominal and electromagnetically harsh conditions."
DOI: 10.5061/dryad.vq83bk40j
title: Choosing predictors and complexity for ecosystem distribution models: effects on performance and transferability

description: There is an increasing need for ecosystem-level distribution
 models (EDMs) and a better understanding of which factors affect
 their quality. We investigated how the performance and transferability of
 EDMs are influenced by (1) the choice of predictors, and (2)
 model complexity. We modelled the distribution of 15 pre-classified
 ecosystem types in Norway using 252 predictors gridded to 100 m ×
 100 m resolution. The ecosystem types are major types in the "Nature
 in Norway" system mainly defined by rule-based criteria such
 as whether soil or specific functional groups (e.g., trees) are present.
 The predictors were categorised into four groups, of which three
 represented proxies for natural, anthropogenic, or terrain processes
 (‘ecological predictors’) and one represented spectral and
 structural characteristics of the surface observable from above (’surface
 predictors’). Models were generated for five levels of model
 complexity. Model performance and transferability were evaluated with data
 collected independently of the training data. We found that (1)
 models trained with surface predictors only, performed considerably better
 and were more transferable than models trained with ecological
 predictors, and (2) model performance increased with model complexity,
 levelling off from around 10 parameters and reaching a peak
 around 20 parameters, while model transferability decreased with model
 complexity. Our findings support that surface predictors enhance
 EDM performance and transferability, most likely because they represent
 discernible surface characteristics of the ecosystem types. A
 poor match between the rule-based criteria that define the ecosystem types
 and the ecological predictors, which represent ecological
 processes, is a plausible explanation for why surface predictors better
 predict the distribution of ecosystem types. Our results indicate
 that, in most cases, the same models are not well suited focontrasting
 purposes, such as predicting where ecosystems are and explaining
 why they are there.
description: # Choosing predictors and complexity for ecosystem distribution models:
 effects on performance and transferability
 [https://doi.org/10.5061/dryad.vq83bk40j](https://doi.org/10.5061/dryad.vq83bk40j) The dataset contains raster layers (GeoTIFF files) with the probability of presence of 15 ecosystem types in 100 m x 100 m resolution (Coordinate Reference System: ETRS89 / UTM zone 32N). Each ecosystem type corresponds to one major type in the Nature in Norway (NiN) ecosystem typology. The modelled ecosystem types are: * T1 Bare rock * T3 Arctic-alpine heath and lee side * T4 Forest * T7 Snowbed * T14 Exposed ridge * T19 Patterned ground * T22 Arctic-alpine dry-grass heath * T27 Boulder field * T30 Alluvial forest * T31 Boreal heath * T32 Semi-natural grassland * T34 Coastal heath * V1 Open fen * V2 Mire and swamp forest * V3 Bog
DOI: 10.5066/p1cfacrg
title: Dataset to characterize streambank erosion and channel incision in Raleigh, North Carolina, 2015 to 2022

description: As part of a collaborative study with the City of Raleigh, the U.S. Geological Survey developed this dataset to characterize streambank erosion and channel incision throughout Raleigh, North Carolina. This dataset includes 8 shapefiles that describe the study subbasins, drainage network buffer, channels, channel buffers, channel segments, channel segment buffers, in-field stream-walk locations, and patches of potential erosion. This dataset also includes 4 CSV files with tabulated results; zonal statistics were calculated for channel segment buffer areas, subbasin areas, stream-walk locations, and patches of erosion. The proximity of patches of erosion to critical infrastructure (i.e. sanitary sewers and residential land parcels) was also tabulated. Zonal statistics were calculated using digital elevation model of difference (DoD) and landscape positive openness (PO) rasters derived from lidar data collected in 2015 and 2022, revealing information on streambank erosion and degree of channel incision, respectively.
DOI: 10.15468/dl.v7fmxn
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Indopiptadenia oudhensis",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003792-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.1g1jwsv37
title: PLD3 and PLD4 knock out lipidomics in cells and murine tissues

description: This data was generated to map BMP synthesis in mammalian cells. We have
 lipidomic files (LC-MS/MS) run on Orbitrap. Experiments include BMP
 measurements or general lipidomics following lipid feeding, or genetic
 knock outs of PLD3 and PLD4 in mammalian cells and murine tissues.
description: General Lipidomics files are labelled as follows:
 For cells – CellName-GeneName-Genotype-Mode. For example
 "HMC3-WT-NegativeMode" - refers to lipidomics data recorded for
 HMC3 wild type cells in negative mode of ionization. Genotype = Wild Type
 (WT), knock out (KO), Add-Back (PLD3 KO+ stable expression of PLD3 for
 rescue) For Tissues –
 TissueName-GeneName-Genotype-Mode. For example
 "Spleen-PLD4-WT-NegativeMode" - refers to lipidomics data
 recorded for Spleen from PLD4 wild type mice in negative mode of
 ionization. Genotype = Wild Type (WT), knock out (KO), hetereozygous
 (HET). PLD3 and PLD4 are two genes. BMP measurement
 files = File names same as for cells or tissues but with initial label as
 "BMP". For example - "BMP-HMC3-WT-NegativeMode" -
 refers to the BMP measurement in the HMC3 cells from wildtype cells in
 negative mode.  Negative mode and Positive mode -
 refers to the mode of ionization in which data was recorded.
description: # PLD3 and PLD4 knock out lipidomics in cells and murine tissues
 [https://doi.org/10.5061/dryad.1g1jwsv37](https://doi.org/10.5061/dryad.1g1jwsv37) Uploaded data set contains the lipidomics files from LC-MS/MS Orbitrap Instrument. # Description of the data and file structure General Lipidomics files are named as follows: For cells – CellName-GeneName-Genotype-ModeofIonization. For example "HMC3-WT-NegativeMode" - refers to lipidomics data recorded for HMC3 wild type cells in negative mode of ionization. Genotype = Wild Type (WT), knock out (KO), Add-Back (PLD3 KO+ stable expression of PLD3 for rescue) For tissues – TissueName-GeneName-Genotype-ModeofIonization. For example "Spleen-PLD4-WT-NegativeMode" - refers to lipidomics data recorded for Spleen from PLD4 wild type mice in negative mode of ionization. Genotype = Wild Type (WT), knock out (KO), hetereozygous (HET). BMP measurement files are named with initials "BMP". For example - "BMP-HMC3-WT-NegativeMode" - refers to the BMP measurements from HMC3 cells with wildtype genotype in negative mode of analysis. WT = wildtype, KO = Knock out PLD3 and PLD4 are two genes. Negative mode and positive mode - refers to the mode of ionization in which data was recorded on the Orbitrap. ## Sharing/Access information Not Applicable.  ## Code/Software Excalibur or LipidSearch is required to open these files. For general lipidomics, output of LipidSearch can be analysed in lipidcruncher available here: [https://lipidcruncher.streamlit.app](https://lipidcruncher.streamlit.app)
DOI: 10.5281/zenodo.17231275
title: Academic Performance and Class Attendance in Computing Education

description: Replication package of the paper:"Academic Performance and Class Attendance in Computing Education: A Comprehensive Data-Driven Study"

This study explores the academic performance of students and the key factors influencing it, with a particular emphasis on class attendance. We also examined the impact of academic year and demographics, as well as the role of optional versus mandatory courses in program and attendance-incentive strategies. Furthermore, we analysed the differences between explicit and implicit attendance checks and their effects on students’ performance.
DOI: 10.5281/zenodo.17227264
title: Academic Performance and Class Attendance in Computing Education

description: Replication package of the paper:"Academic Performance and Class Attendance in Computing Education: A Comprehensive Data-Driven Study"

This study explores the academic performance of students and the key factors influencing it, with a particular emphasis on class attendance. We also examined the impact of academic year and demographics, as well as the role of optional versus mandatory courses in program and attendance-incentive strategies. Furthermore, we analysed the differences between explicit and implicit attendance checks and their effects on students’ performance.
DOI: 10.5061/dryad.t1g1jwt8j
title: Data from: Sexual dimorphism in head size in wild burying beetles

description: The burying beetle (Nicrophorus vespilloides) is thought to be
 predominantly sexually monomorphic. Males carry an additional abdominal
 segment and produce pheromones, but otherwise the sexes are
 alike. Both sexes bear bright orange bands on their black elytra,
 which probably function as part of a warning display rather than in mate
 choice. In wild populations, the sexes do not differ in mean body size,
 nor in its variation. Here we describe a form of sexual size dimorphism in
 wild populations that has previously been overlooked. We show that males
 have wider heads than females, for any given pronotum width (body size),
 and that the scaling relationship between head width and pronotum width is
 hyperallometric in males, but isometric in females. We also show how
 absolute head width, as well as the extent of sexual dimorphism in head
 width, differs among seven wild populations inhabiting different woodlands
 that are within c.10 km of each other. We suggest that head size
 dimorphism is functionally related to bite force. We hypothesise that
 dimorphism could be due to divergent selection arising from task
 specialisation during biparental care, as the duties of care favoured by
 males are likely to require a greater bite force.
description: # Data from: Sexual dimorphism in head size in wild burying beetles
 (Nicrophorus vespilloides)
 [https://doi.org/10.5061/dryad.t1g1jwt8j](https://doi.org/10.5061/dryad.t1g1jwt8j) Data file containing head width and pronotum width measurements for male and female burying beetles (*Nicrophorus vespilloides*) across seven woods at the intersection of Cambridgeshire, Bedfordshire, and Huntingdonshire (UK). ## Description of the data and file structure 'Wood' abbreviations (B = Buff; CH = Cockayne Hatley; G = Gamlingay; H = Hayley; P = Potton; W = Waresley; WV = Weaveley). 'Sex' abbreviations (M = Male; F = Female). 'Head width' and 'Pronotum width' in mm.
DOI: 10.5061/dryad.q83bk3jq1
title: Data for: Feeding frequency does not interact with BPA exposure to influence metabolism of behaviour in zebrafish (Danio rerio)

description: Resource limitation can constrain energy (ATP) production, and thereby
 affect locomotion and behaviour such as exploration of novel environments
 and boldness. Consequently, ecological processes such as dispersal and
 interactions within and between species may be influenced by food
 availability. Energy metabolism, and behaviour are regulated by endocrine
 signaling, and may therefore be impacted by endocrine disrupting compounds
 (EDCs) such as bisphenol A (BPA) derived from plastic manufacture and
 pollution. It is important to determine the impacts of these novel
 environmental contexts to understand how human activity alters individual
 physiology and behaviour and thereby populations. Our aim was to determine
 whether BPA exposure interacts with feeding frequency to alter metabolism
 and behaviour. In a fully factorial experiment, we show that low feeding
 frequency reduced zebrafish (Danio rerio) mass, condition, resting
 metabolic rates, total distance moved and speed in a novel arena, as well
 as anxiety indicated by the number of times fish returned to a dark
 shelter. However, feeding frequency did not significantly affect maximal
 metabolic rates, aerobic scope, swimming performance, latency to leave a
 shelter, or metabolic enzyme activities (citrate synthase and lactate
 dehydrogenase). Natural or anthropogenic fluctuation in food resources can
 therefore impact energetics and movement of animals with repercussions for
 ecological processes such as dispersal. BPA exposure reduced LDH activity
 and body mass, but did not interact with feeding frequency. Hence,
 behaviour of adult fish is relatively insensitive to disruption by BPA.
 However, alteration of LDH activity by BPA could disrupt lactate
 metabolism and signalling and together with reduction in body mass could
 affect size-dependent reproductive output. BPA released by plastic
 manufacture and pollution can thereby impact conservation and management
 of natural resources.
description: # Data for Feeding frequency does not interact with BPA exposure to
 influence metabolism of behaviour in zebrafish (Danio rerio)
 [https://doi.org/10.5061/dryad.q83bk3jq1](https://doi.org/10.5061/dryad.q83bk3jq1) Complete data set associated with this manuscript, detailing the effects of feeding frequency and exposure to bisphenol A on behaviour, locomotor performance and metabolism. Effects were tested in a fully factorial design. ## Description of the data and file structure Data are provided in an Excel file. Data are arranged in columns, with factor levels followed by measurements in the "Data" sheet. The "meta-data" sheet provides details of the contents of each column. Missing values in the behaviour of fish in the novel arena (shelter, distance, speed) are due to fish not leaving their shelter (shelter value = 600), or because of corrupted video files (three values). ## Sharing/Access information Data freely available in Dryad.
DOI: 10.5061/dryad.vdncjsz27
title: Data from: Evidence for hybridisation-driven heteroplasmy maintained across generations in a ricefish endemic to a Wallacean ancient lake

description: Heteroplasmy, the presence of multiple mitochondrial DNA (mtDNA)
 haplotypes within cells of an individual, is caused by mutation or
 paternal leakage. However, heteroplasmy is usually resolved to homoplasmy
 within a few generations because of germ-line bottlenecks; therefore,
 instances of heteroplasmy are limited in nature. Here, we report
 heteroplasmy in the ricefish species Oryzias matanensis, endemic to Lake
 Matano, an ancient lake in Sulawesi Island, in which one individual was
 known to have many heterozygous sites in the mitochondrial NADH
 dehydrogenase subunit 2 (ND2) gene. In this study, we cloned the ND2 gene
 for some additional individuals with heterozygous sites and demonstrated
 that they are truly heteroplasmic. Phylogenetic analysis revealed that the
 extra haplotype within the heteroplasmic O. matanensis individuals
 clustered with haplotypes of O. marmoratus, a congeneric species
 inhabiting adjacent lakes. This indicated that the heteroplasmy originated
 from paternal leakage due to interspecific hybridisation. The extra
 haplotype was unique and contained two nonsynonymous substitutions. These
 findings demonstrate that this hybridisation-driven heteroplasmy was
 maintained across generations for a long time to the extent that the extra
 mitochondria evolved within the new host.
description: ## Data set from Nuryadi et al. 2023 Biology Letters. The data set
 accompanies four Dryad data files. Uploaded: November 2023 Revised:
 Contact: Kazunori Yamahira (yamahira@lab.u-ryukyu.ac.jp) ***
 File\_01\_Fasta\_ND2\_all.fas The fasta file containing mitochondrial ND2
 sequences (1053 bp) of Oryzias species endemic to the Malili Lake system,
 which was used for the ML phylogeny in figure 2. ***
 File\_02\_Fasta\_ND2\_unique.fas The fasta file containing mitochondrial
 ND2 sequences (1053 bp) of the 52 unique haplotypes among Oryzias species
 endemic to the Malili Lake system, which was used for the ML phylogeny in
 figure S1. *** File\_03\_Fasta\_ND2\_unique\_only\_HapB\_Mar.fas The fasta
 file containing mitochondrial ND2 sequences (1053 bp) of the 10 unique
 haplotypes from Oryzias marmoratus and the O. matanensis extra haplotype,
 which was used in EasyCodeML. ***
 File\_04\_Newick\_ND2\_unique\_only\_HapB\_Mar.txt The newick file
 containing a topology among the 10 unique haplotypes from Oryzias
 marmoratus and the O. matanensis extra haplotype, which was used in
 EasyCodeML.
DOI: 10.15468/dl.68vvsr
title: Occurrence Download

description: A dataset containing 28047 records in GBIF matching the query:
SELECT
 '477' AS fish_cell,
 GBIF_MGRSCode(1000, decimalLatitude, decimalLongitude, 0) AS cell, -- NO randomization
 COUNT(DISTINCT speciesKey) AS species_richness
 FROM occurrence
 WHERE hasCoordinate = TRUE
 AND speciesKey IS NOT NULL
 AND NOT ARRAY_CONTAINS(issue, 'ZERO_COORDINATE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_OUT_OF_RANGE')
 AND NOT ARRAY_CONTAINS(issue, 'COORDINATE_INVALID')
 AND NOT ARRAY_CONTAINS(issue, 'COUNTRY_COORDINATE_MISMATCH')
 AND decimalLatitude &gt;= 46.479780028101516
 AND decimalLatitude &lt;= 51.21395264452012
 AND decimalLongitude &gt;= 31.471990458981043
 AND decimalLongitude &lt;= 40.08862809834564
 AND "year" &gt;= 2015
 AND "year" &lt;= 2026
 AND (coordinateUncertaintyInMeters &lt;= 100 OR coordinateUncertaintyInMeters IS NULL)
 GROUP BY fish_cell, cell

 The dataset's 28047 records were derived from 265 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003775-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8y7qdr
title: Occurrence Download

description: A dataset containing 10214 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sardinops sagax",
 "HasCoordinate is true",
 "DecimalLatitude is greater than -90",
 "DecimalLatitude is less than 90",
 "DecimalLongitude is greater than -180",
 "OccurrenceStatus is Present",
 "Year is greater than or equal to 1950",
 "Year is less than or equal to 2014"
 ]
}

 The dataset includes 10214 records from 106 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003796-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d4jmgw
title: Occurrence Download

description: A dataset containing 4036 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Inventario de larvas de peces en la región sur del Golfo de California (GAP 81, 85 y 86) y en el Pacífico Tropical Mexicano (GAP 88-91)"
 ]
}

 The dataset includes 4036 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003797-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.18404888
title: Extrapolating Meteor Radar Winds to 110 and 120 km : Implications for mid-latitude Sporadic E Layers

description: The dataset includes raw meteor radar wind field data, ionosonde measurements pertaining to sporadic E layers, ICON atmospheric wind field data, geomagnetic indices (Kp, Ap), solar radiation index (F10.7), and model source code.
DOI: 10.15468/dl.k94ywb
title: Occurrence Download

description: A dataset containing 1819 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Inga sapindoides",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 1819 records from 84 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003798-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.