cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.24539678
title: Tree-climbing in search of fruit: an ancient arboreal marsupial megafrugivore from the Miocene of Australia

description: Diprotodontids, a group of large-bodied wombat-like marsupial herbivores, were broadly distributed in Australasian Cenozoic deposits. While most diprotodontids were terrestrial quadrupeds and are often compared to placental herbivores like rhinoceros and hippopotamuses, the zygomaturine diprotodontid <i>Nimbadon lavarackorum</i>, based on its post-cranial morphology, is thought to have occupied the treetops. Understanding the dietary ecology of <i>N. lavarackorum</i> during the Miocene can help clarify potential motivations for an arboreal lifestyle. Here, we conducted dental microwear texture analysis (DMTA) and stable isotope analysis (SIA) of <i>N. lavarackorum</i> specimens from the Riversleigh World Heritage Area and compared them to analogous extant mammals to assess the likelihood that these tree-dwelling marsupials occupied a unique ecological niche during the Miocene in Australia—arboreal megafrugivores. The DMTA of <i>N. lavarackorum</i> (i.e., low anisotropy and high complexity) is most similar to extant mammals that include a high proportion of fruit in their diet and is inconsistent with and statistically distinct from obligate folivores. Stable carbon isotopes of <i>N. lavarackorum</i> also indicate the consumption of C<sub>3</sub> food sources, consistent with the consumption of <sup>13</sup>C enriched fruit in a C<sub>3</sub> forest environment. Fruits may have been a motivation for this <i>ca</i> 70 kg marsupial moving into or staying in the treetops—an ecological niche that is currently unoccupied in Australia today. <i>Larisa DeSantis [larisa.desantis@vanderbilt.edu], Department of Biological Sciences, Vanderbilt University, Nashville, TN 37232, USA; Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37240, USA; Michael Archer [m.archer@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Karen Black [k.black@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Suzanne Hand [s.hand@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Vera Korasidis [vera.korasidis@unimelb.edu.au], Department of Geography, Earth and Atmospheric Sciences, University of Melbourne, Parkville, VIC, 3010, Australia.</i>
DOI: 10.6084/m9.figshare.24539678.v1
title: Tree-climbing in search of fruit: an ancient arboreal marsupial megafrugivore from the Miocene of Australia

description: Diprotodontids, a group of large-bodied wombat-like marsupial herbivores, were broadly distributed in Australasian Cenozoic deposits. While most diprotodontids were terrestrial quadrupeds and are often compared to placental herbivores like rhinoceros and hippopotamuses, the zygomaturine diprotodontid <i>Nimbadon lavarackorum</i>, based on its post-cranial morphology, is thought to have occupied the treetops. Understanding the dietary ecology of <i>N. lavarackorum</i> during the Miocene can help clarify potential motivations for an arboreal lifestyle. Here, we conducted dental microwear texture analysis (DMTA) and stable isotope analysis (SIA) of <i>N. lavarackorum</i> specimens from the Riversleigh World Heritage Area and compared them to analogous extant mammals to assess the likelihood that these tree-dwelling marsupials occupied a unique ecological niche during the Miocene in Australia—arboreal megafrugivores. The DMTA of <i>N. lavarackorum</i> (i.e., low anisotropy and high complexity) is most similar to extant mammals that include a high proportion of fruit in their diet and is inconsistent with and statistically distinct from obligate folivores. Stable carbon isotopes of <i>N. lavarackorum</i> also indicate the consumption of C<sub>3</sub> food sources, consistent with the consumption of <sup>13</sup>C enriched fruit in a C<sub>3</sub> forest environment. Fruits may have been a motivation for this <i>ca</i> 70 kg marsupial moving into or staying in the treetops—an ecological niche that is currently unoccupied in Australia today. <i>Larisa DeSantis [larisa.desantis@vanderbilt.edu], Department of Biological Sciences, Vanderbilt University, Nashville, TN 37232, USA; Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37240, USA; Michael Archer [m.archer@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Karen Black [k.black@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Suzanne Hand [s.hand@unsw.edu.au], Earth and Sustainability Science Research Centre, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia; Vera Korasidis [vera.korasidis@unimelb.edu.au], Department of Geography, Earth and Atmospheric Sciences, University of Melbourne, Parkville, VIC, 3010, Australia.</i>
DOI: 10.6084/m9.figshare.21365733
title: <i>Pseudognaphalium</i> (Asteraceae, Gnaphalieae) diversity in New Zealand revealed by DNA sequences with notes on the phylogenetic relationships of Hawaiian Islands plants referred to <i>Pseudognaphalium sandwicensium</i>

description: <i>Pseudognaphalium luteoalbum</i> (L.) Hilliard & Burtt is a morphologically variable cosmopolitan species allied to a number of geographically restricted taxa with a confusing taxonomic history. The relationships and circumscription of these taxa have never been the subject of a global study. We subjected plastid genome and nuclear-ribosomal DNA sequences from New Zealand samples of <i>P. luteoalbum</i> and the threatened endemic <i>P. ephemerum</i> de Lange to phylogenetic analyses along with sequences from elsewhere in the world. Our analyses suggest that two lineages of the genus are present in New Zealand. One was collected from urban and peri-urban locations and we propose it is naturalised to New Zealand. The other was collected from peri-urban and relatively unmodified locations and we propose that it is indigenous and provide the new combination <i>P. lanatum</i> (G.Forst) Smissen, Breitw. & de Lange for the indigenous lineage at species rank. <i>Pseudognaphalium ephemerum</i> sequences were part of the lineage putatively indigenous to New Zealand but their sequences were not distinguishable from some others of this lineage in our analyses. Hawaiian Islands samples attributed to the four varieties of <i>P. sandwicensium</i> (Gaudich) Anderb. may all belong to different species. Sequences of two <i>P. sandwicensium</i> plants match those of the lineage putatively naturalised in New Zealand. Those of <i>P. sandwicensium</i> var. <i>kilaueanum</i> (O.Deg. & Sherff) W.L.Wagner are most similar to those of the putatively indigenous New Zealand lineage. Another group of Hawaiian Islands plants, including one of <i>P. sandwicensium</i> var. <i>molokaiense</i> (O.Deg. & Sherff) W.L.Wagner from west Maui, are more closely related to the Asiatic species <i>P. affine</i> (D.Don) Anderb. than to the other Hawaiian Islands lineages or either New Zealand lineage. The affinities of <i>P. sandwicensium</i> var. <i>hawaiiense</i> (O.Deg. & Sherff) W.L.Wagner lie with native North American <i>Pseudognaphalium</i> species.
DOI: 10.6084/m9.figshare.21870610
title: The effect of stratification and shade on germination of <i>Nothofagus cliffortioides</i> (Hook.f.) Oerst seeds

description: Seed stratification can substantially improve germinability. In glasshouse settings, knowledge of stratification requirements is critical for allowing effective control of germination. In addition, for species that seed irregularly, understanding how to break dormancy of aged seeds is important. This study tests whether moisture is required as well as cold conditions to stratify <i>Nothofagus cliffortioides</i> (Hook.f.) Oerst. (mountain beech) seeds, and whether shading during the germination period improves germination and survival. The seeds tested had been collected during a heavy mast year and stored dry for c. 2 years at −20°C. Dry cold stratification failed to break dormancy, with average germination (3.3%) not significantly different from unstratified controls (5.3%). In contrast, average germination of moist cold stratified seeds was at least four times higher (21.7%), with most germination occurring within 30 days. Hessian covers on trays had no impact on germination or survival. These results provide useful information for growing <i>N. cliffortioides</i> from seed and raise the possibility that lengthened drought periods under future climate regimes could affect natural <i>Nothofagus</i> regeneration by reducing the effectiveness of natural winter conditions for breaking seed dormancy.
DOI: 10.6084/m9.figshare.21291581
title: <i>Cortinarius</i> subgenus <i>Leprocybe</i> (Agaricales) in New Zealand

description: <i>Cortinarius</i> is the largest genus of Agaricales (mushrooms) in the world with a cosmopolitan distribution. All species are ectomycorrhizal. Cortinariaceae is a very diverse fungal family, recently split into ten genera, one of which is <i>Cortinarius</i>. The former genus <i>Cortinarius</i> s. lato, in its turn, was traditionally divided into 4–7 subgenera, of which one of the later additions is the subgenus <i>Leprocybe</i>. Here we review the diversity of <i>Leprocybe</i> in the Southern Hemisphere. Using a 4-locus molecular phylogeny, it is shown that all but one of M. Moser’s original sections are represented in the South Pacific region, many of them in New Zealand. Several species sharing a morphology that may be designated ‘leprocyboid’ are found in the country. These are discussed, their taxonomy is analysed, and a key is provided. Three new species (<i>Aureonarius ruficollybianus, Cortinarius stenophryx,</i> and <i>Cystinarius pseudoeutactus</i>) are proposed. The leprocyboid <i>Cortinarius</i> sect. <i>Incensi</i>, present in New Zealand, appears not to nest in any of the studied genera, but an analysis with more genes and a wider taxon sampling is required to clarify its position within the phylogeny of the family.
DOI: 10.6084/m9.figshare.21870610.v1
title: The effect of stratification and shade on germination of <i>Nothofagus cliffortioides</i> (Hook.f.) Oerst seeds

description: Seed stratification can substantially improve germinability. In glasshouse settings, knowledge of stratification requirements is critical for allowing effective control of germination. In addition, for species that seed irregularly, understanding how to break dormancy of aged seeds is important. This study tests whether moisture is required as well as cold conditions to stratify <i>Nothofagus cliffortioides</i> (Hook.f.) Oerst. (mountain beech) seeds, and whether shading during the germination period improves germination and survival. The seeds tested had been collected during a heavy mast year and stored dry for c. 2 years at −20°C. Dry cold stratification failed to break dormancy, with average germination (3.3%) not significantly different from unstratified controls (5.3%). In contrast, average germination of moist cold stratified seeds was at least four times higher (21.7%), with most germination occurring within 30 days. Hessian covers on trays had no impact on germination or survival. These results provide useful information for growing <i>N. cliffortioides</i> from seed and raise the possibility that lengthened drought periods under future climate regimes could affect natural <i>Nothofagus</i> regeneration by reducing the effectiveness of natural winter conditions for breaking seed dormancy.
DOI: 10.6084/m9.figshare.21291581.v1
title: <i>Cortinarius</i> subgenus <i>Leprocybe</i> (Agaricales) in New Zealand

description: <i>Cortinarius</i> is the largest genus of Agaricales (mushrooms) in the world with a cosmopolitan distribution. All species are ectomycorrhizal. Cortinariaceae is a very diverse fungal family, recently split into ten genera, one of which is <i>Cortinarius</i>. The former genus <i>Cortinarius</i> s. lato, in its turn, was traditionally divided into 4–7 subgenera, of which one of the later additions is the subgenus <i>Leprocybe</i>. Here we review the diversity of <i>Leprocybe</i> in the Southern Hemisphere. Using a 4-locus molecular phylogeny, it is shown that all but one of M. Moser’s original sections are represented in the South Pacific region, many of them in New Zealand. Several species sharing a morphology that may be designated ‘leprocyboid’ are found in the country. These are discussed, their taxonomy is analysed, and a key is provided. Three new species (<i>Aureonarius ruficollybianus, Cortinarius stenophryx,</i> and <i>Cystinarius pseudoeutactus</i>) are proposed. The leprocyboid <i>Cortinarius</i> sect. <i>Incensi</i>, present in New Zealand, appears not to nest in any of the studied genera, but an analysis with more genes and a wider taxon sampling is required to clarify its position within the phylogeny of the family.
DOI: 10.21227/fgbv-st44
title: DOA Estimation Dataset

description: The experimental measurement model includes the transmitter, receiver and signal processing parts:The transmitter part includes 1 antenna, capable of transmitting signals at a frequency of 1090 MHz.The signal supplied to the transmitting antenna is generated by the FMCOMMS5 transceiver circuit.To generate the transmit signal, a Matlab program is implemented on the computer to control the FMCOMMS5 circuit through the ZC706 FPGA board.The control process is transmitted via Ethernet communication using a LAN (Local Area Network) cable.Specifically, the signal is generated in the Matlab program at the baseband of 100 kHz, the carrier frequency is set to 1090 MHz.The process of raising the frequency from 100 kHz to 1090 MHz is done inside the AD9361 chip.The transmission of the 1090 MHz frequency signal by the transmitting antenna is carried out continuously.The transmitting antenna is placed at a distance of 3.0 m from the receiving antenna.This distance ensures the transmitter source is in the far field with respect to the four-element receive antenna array.The receiver part consists of four Vivaldi antennas, connected to the four receiver channels of the FMCOMMS5 circuit by four high-frequency coaxial cables with SMA connectors.Vivaldi antennas are placed at a distance of λ/2, which is 13.76 cm with an error of about 0.2 cm.As shown in Figure 3.15, receiver channels Rx_1, Rx_2 are connected to AD9361_1, receiver channels Rx_3, Rx_4 are connected to AD9361_2.These four receiving channels have the ability to synchronize phase with each other.The FMCOMMS5 circuit connects to the FPGA ZC706 control circuit through the FMC interface.Signal acquisition is also controlled by a Matlab program on the computer. The Matlab program will set parameters with a sampling rate of 20 MHz, the received signal will have a baseband of 100 kHz and the number of samples in one recording is 2000. Due to IQ, the received signalobtained from four channels will have size 4×2000 in complex number form.  The measurement process to create the data set is performed iteratively. Specifically, instead of having to move the transmitting antenna to different angular positions, this change will be done by rotating the array of four receiving elements around a symmetrical axis, with a protractor to determine the rotation angle. The value shown on the protractor is determined to be the correct angle value of the transmitting antenna. Note that the value read from the protractor may also contain errors, but they are very small. The measurement process is performed sequentially for angles from -60 to 60 degrees with a step of 1 degree.Each corner performs 1000 signal receptions, so the total number of received signals for all corners is 121000 signals, size 4×2000 in complex number form.Each received signal is saved to a file in *.mat format to serve further processing as well as verifying algorithms.
DOI: 10.5281/zenodo.7782004
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).<br> <br> uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method. Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier. Terminus_variation_time_series.zip contains KMZ files showing the time series of terminus variations. Termini.zip contains the terminus traces delineated by the deep learning method. reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons. label_shape_TermPicks.zip contains all the label shapefile converted from Termpicks traces.
description: Update termini data
DOI: 10.5281/zenodo.10095674
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method.
Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. 
Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier.
time_series_terminus_variation_new.zip contains KMZ files showing the time series of terminus variations, csv of terminus variations, figures of terminus variations. 
Termini.zip contains the terminus traces delineated by the deep learning method. 
reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons.
label_shape_TermPicks.zip contains all the label shapefile converted from Termpicks traces.
description: Update termini data
DOI: 10.5281/zenodo.7190739
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method.
Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. 
Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier.
time_series_terminus_variation_new.zip contains KMZ files showing the time series of terminus variations, csv of terminus variations, figures of terminus variations. 
Termini.zip contains the terminus traces delineated by the deep learning method. 
reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons.
label_shape_TermPicks.zip contains all the label shapefile converted from Termpicks traces.
description: Update termini data
DOI: 10.5281/zenodo.7190740
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).<br> <br> uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method. Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier. Terminus_variation_time_series.zip contains KMZ files showing the time series of terminus variations. Termini.zip contains the terminus traces delineated by the deep learning method.
DOI: 10.5281/zenodo.7469311
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).<br> <br> uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method. Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier. Terminus_variation_time_series.zip contains KMZ files showing the time series of terminus variations. Termini.zip contains the terminus traces delineated by the deep learning method. reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons.
DOI: 10.5281/zenodo.7527485
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).<br> <br> uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method. Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier. Terminus_variation_time_series.zip contains KMZ files showing the time series of terminus variations. Termini.zip contains the terminus traces delineated by the deep learning method. reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons. label_shape_TermPicks.zip contains all the label shapefile converted from Termpicks traces.
DOI: 10.5281/zenodo.7782039
title: AutoTerm: A "big data" repository of glacier termini delineated using deep learning

description: Glacier Identification.csv contains the glacier ID, glacier coordinates, IDs from Moon and Joughin (2008), Region of Interests for each glaciers, and names from Bjørk et al. (2015).<br> <br> uncertainty_all.csv contains the uncertainties from duplicate traces and MC dropout method. Icemask.zip contains thress ice masks from in 2018, 2019, and 2020. Temporal_coverage_image_results.kmz contains the temporal coverage of images and terminus traces of each glacier. Terminus_variation_time_series.zip contains KMZ files showing the time series of terminus variations. Termini.zip contains the terminus traces delineated by the deep learning method. reference_polygon_new_ID.zip contains the reference polygons for converting TermPicks traces into training label polygons. label_shape_TermPicks.zip contains all the label shapefile converted from Termpicks traces.
description: Update termini data
DOI: 10.6084/m9.figshare.24534790
title: Raw data of the manuscript: Facebook users' engagement with dental caries misinformation in Brazilian Portuguese

description: Data table referring to 500 Facebook posts related to dental caries, in Brazilian Portuguese, obtained through the CrowdTangle platform. Two independent investigators characterized the posts by their time of availability, author’s profile, motivation, the aim of content, content facticity, and sentiment. To determine differences and associations between dichotomized characteristics, the statistical analysis was performed by Mann-Whitney U and Chi-Square tests, and multiple logistic regression models. P values &lt;0.05 were considered significant.