cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.30187463
title: Beyond the Hands: Evaluating the Usability of Hands-Free Methods and Controllers for Menu Selection During an Immersive VR Experience

description: Handheld controllers are standard in immersive virtual reality (iVR), but the rise of natural hand-based interactions exposes the limitations of hand gestures, especially for point-and-click tasks with graphical user interfaces (GUI). This shows the need to explore alternative hands-free selection methods. Unlike most studies focusing on the selection task itself, this work evaluates the impact of such methods on multiple dimensions when selections occur alongside another primary task. The tested methods were: head gaze + dwell, leaning, and voice; eye gaze + dwell, leaning, blinking, and voice; and voice-only. Controllers served as the baseline. Methods were further analyzed by pointing and confirming mechanisms. Four dimensions were analyzed: (1) iVR experience, (2) user satisfaction, (3) usability, and (4) efficiency and effectiveness. With 72 participants, results show hands-free methods provide comparable experiences to controllers, suggesting selection methods have a lower impact on the user experience when users focus on a primary task.
DOI: 10.6084/m9.figshare.30187463.v1
title: Beyond the Hands: Evaluating the Usability of Hands-Free Methods and Controllers for Menu Selection During an Immersive VR Experience

description: Handheld controllers are standard in immersive virtual reality (iVR), but the rise of natural hand-based interactions exposes the limitations of hand gestures, especially for point-and-click tasks with graphical user interfaces (GUI). This shows the need to explore alternative hands-free selection methods. Unlike most studies focusing on the selection task itself, this work evaluates the impact of such methods on multiple dimensions when selections occur alongside another primary task. The tested methods were: head gaze + dwell, leaning, and voice; eye gaze + dwell, leaning, blinking, and voice; and voice-only. Controllers served as the baseline. Methods were further analyzed by pointing and confirming mechanisms. Four dimensions were analyzed: (1) iVR experience, (2) user satisfaction, (3) usability, and (4) efficiency and effectiveness. With 72 participants, results show hands-free methods provide comparable experiences to controllers, suggesting selection methods have a lower impact on the user experience when users focus on a primary task.
DOI: 10.5284/1134720
title: Images from Archaeological Monitoring and Recording at 21 Nethergate Street, Clare, Suffolk, 2024

description: This collection comprises images from a programme of archaeological monitoring and recording carried out during groundworks associated with the replacement of an existing extension at 21 Nethergate Street, Clare, Suffolk. Work was undertaken by Cotswold Archaeology during July and August 2024. The works revealed extensive post-medieval/modern disturbance and late medieval cess like deposit.
DOI: 10.15468/dl.vmw39m
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Symphyotrichum lateriflorum",
 "Country is Belgium",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008587-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3mbxya
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Symphyotrichum lateriflorum",
 "Country is France",
 "HasCoordinate is true"
 ]
}

 The dataset includes 12 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008588-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.623tj2
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Symphyotrichum lateriflorum",
 "Country is Italy",
 "HasCoordinate is true"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008589-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5284/1050887
title: Northamptonshire Archaeological Society Monographs

description: In addition to the journal Northamptonshire Archaeology, Northamptonshire Archaeological Society has also published occasional monographs.

The intermittent series began in 1980 with the co-publication, along with The Royal Ontario Museum, of a Third volume on the long running excavations at Fengate, Peterborough by Francis Pryor, with a Fourth volume following in 1984.

After a long hiatus, in 2004 the society published an overview of the archaeology of the county, The Archaeology of Northamptonshire, edited by Martin Tingle. The origin of this volume lay in a day school held in 1999, marking the 25th anniversary of the society. A series of contributors summarised the state of archaeological knowledge in the county to inaugurate the English Heritage initiative to create county Archaeological Resource Assessments as the first step towards producing Regional Research Agendas.

A further monograph followed in 2010, Dennis Jackson: A Northamptonshire Archaeologist, the autobiography of one of most active excavators in the county from the 1960s to the 1980s, and one of the founding members of the society.
DOI: 10.5284/1136422
title: You Only Look for a Symbol Once (YOLSO) Digital Archive, 2021-2025

description: The collection comprises processed GIS outputs and analytical data created using 'You Only Look for a Symbol Once (YOLSO); a machine learning computer vision approach to to detect freestanding tree symbols and wooded areas on maps in the cities of Cardiff, York and Milton Keynes. YOLSO was produced as part of a UKRI-funded project 'Branching Out: New routes to valuing urban treescapes'; a 3 year, multidisciplinary project concerned with the way people value trees in urban environments.
DOI: 10.15468/dl.6yeeve
title: Occurrence Download

description: A dataset containing 10155032 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-10.73099 35.31885,27.99512 34.20085,44.50364 49.87814,36.80066 63.56603,-17.87764 63.39183,-10.73099 35.31885))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Odonata"
 ]
}

 The dataset includes 10155032 records from 6203 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0024322-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.h7jpz8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Himantidium C.G.Ehrenberg, 1840",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "BasisOfRecord is one of (Specimen, Living Specimen, Observation, Human Observation, Machine Observation, Material sample, Literature Occurrence, Material citation, Occurrence evidence)",
 "Geometry POLYGON ((20.529 -24.0715,20.509 -24.0455,20.509 -24.0715,20.529 -24.0715))"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066374-250525065834625/datasets/export for details.
DOI: 10.34740/kaggle/dsv/12262275
title: Surabaya Housing Dataset
DOI: 10.15468/dl.6krnbm
title: Occurrence Download

description: A dataset containing 875 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Grapholita molesta (Busck, 1916)"
 ]
}

 The dataset includes 875 records from 74 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0066373-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.1594/pangaea.923770
title: Radiometric age dating results for 210Pb and 137Cs from Lake Khamra, Yakutia, Russia
DOI: 10.1594/pangaea.923769
title: Macroscopic charcoal counts from Lake Khamra, Yakutia, Russia
DOI: 10.1594/pangaea.833322
title: (Figure 1) Hydroclimate records from the eastern tropical Indian Ocean of sediment core SO189-39KL

description: per mil SMOW = per mil standard mean ocean water calculated using the HL equation of Bemis et al. (1998).sl-corr. = sea-level corrected after Waelbroeck et al. (2002).
DOI: 10.1594/pangaea.963061
title: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment cores GeoB22230-1 from R/V SONNE expedition SO256 in the Coral Sea offshore NE Australia

description: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment core SO256_30-1 (GeoB22230-1). Oxygen isotope analyses were carried out by the isotope laboratory of MARUM, University of Bremen, on a Finnigan MAT 251 mass spectrometer, which is connected with automatic lines for carbonate preparation. Isotope data were calibrated against the international Vienna Pee Dee Belemnite (VPDB) standard by using an in‐house carbonate standard, which has been calibrated to the National Bureau of Standards 19 standard. The long‐term analytical standard deviation is below ±0.07‰. Sample preparation for Mg/Ca followed the procedure of Barker et al. (2003, doi:10.1029/2003GC000559). Mg/Ca measurements were performed at MARUM, University of Bremen, on an Agilent Technologies 700 Series Inductively Coupled Plasma Optical Emission Spectrophotometer (ICP-OES), which is connected to a Cetax ASX 520 autosampler. To convert Mg/Ca to temperature, we applied the species-specific Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846) with an assumed exponential constant of 0.09.
DOI: 10.1594/pangaea.966736
title: Raw XRF data of sediment core YL16-2C from the Yellowstone Lake, USA
DOI: 10.1594/pangaea.966601
title: MSCL data of sediment core YL16-5A from the Yellowstone Lake, USA
DOI: 10.1594/pangaea.966602
title: MSCL data of sediment core YL16-2C from the Yellowstone Lake, USA
DOI: 10.1594/pangaea.966737
title: Raw XRF data of sediment core YL16-5A from the Yellowstone Lake, USA
DOI: 10.1594/pangaea.966603
title: XRF data of sediment core YL16-2C from the Yellowstone Lake, USA
DOI: 10.1594/pangaea.962911
title: Stable isotope data of water, ice and snow samples obtained in 2018 and 2020 at Lake Khamra, SW Yakutia, Siberia, Russia

description: The dataset contains stable isotope data (δ18O and δD) from water, ice and snow samples of Lake Khamra received during two field campaigns in August 2018 and March 2020. Oxygen and hydrogen isotope analyses were carried out at the ISOLAB Facility at Alfred Wegener Institute in Potsdam (hdl:10013/sensor.ddc92f54-4c63-492d-81c7-696260694001) with mass spectrometers (DELTA-S Finnigan MAT, USA): hdl:10013/sensor.af148dea-fe65-4c87-9744-50dc4c81f7c9 and hdl:10013/sensor.62e86761-9fae-4f12-9c10-9b245028ea4c employing the equilibration method (details in Meyer et al., 2000). δ18O and δD values are given in per mill (‰) vs. Vienna Standard Mean Ocean Water (VSMOW). N indicates the number of measurements per sample. If N &gt; 1, the mean isotope value of the sample was calculated from the individual measurement results. The standard deviation includes all measurements of the individual sample, which is generally better than the external (or machine) error. The external errors of long-term standard measurements for hydrogen and oxygen are better than 0.8‰ and 0.10‰, respectively (Meyer et al., 2000). The second order parameter d excess was computed according to: d excess = δD – 8 * δ18O (Dansgaard, 1964). For the calculation of d excess, the respective mean values were used.
DOI: 10.1594/pangaea.966558
title: Water samples analysis of Yellowstone Lake, USA
DOI: 10.1594/pangaea.962985
title: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment cores GeoB22229-1

description: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment core SO256_29-1 (GeoB22229-1). Oxygen isotope analyses were carried out by the isotope laboratory of MARUM, University of Bremen, on a Finnigan MAT 251 mass spectrometer, which is connected with automatic lines for carbonate preparation. Isotope data were calibrated against the international Vienna Pee Dee Belemnite (VPDB) standard by using an in‐house carbonate standard, which has been calibrated to the National Bureau of Standards 19 standard. The long‐term analytical standard deviation is below ±0.07‰. Sample preparation for Mg/Ca followed the procedure of Barker et al. (2003, doi:10.1029/2003GC000559). Mg/Ca measurements were performed at MARUM, University of Bremen, on an Agilent Technologies 700 Series Inductively Coupled Plasma Optical Emission Spectrophotometer (ICP-OES), which is connected to a Cetax ASX 520 autosampler. To convert Mg/Ca to temperature, we applied the species-specific Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846) with an assumed exponential constant of 0.09.
DOI: 10.1594/pangaea.834322
title: Stable isotopes and Mg/Ca ratios of Globorotalia tumida of ODP Site 138-849
DOI: 10.1594/pangaea.943488
title: Holocene palynological data of sediment core LH-12-03
DOI: 10.1594/pangaea.942201
title: Stacked relative paleointensity of sediment core QH4 from the Tengchong Qinghai lake in Yunnan, China
DOI: 10.1594/pangaea.415962
title: Climate records of sediment core GeoB3129-1 and GeoB3911-3 over the last 21 kyr compared to the high latitude ice core records
DOI: 10.1594/pangaea.755385
title: Mid-Pleistocene Mg/Ca, sea surface temperature and stable isotopes from Globigerinoides ruber of sediment core GeoB3801-6 from the subtropical South Atlantic
DOI: 10.1594/pangaea.965906
title: Planktonic foraminifera δ18O, Mg/Ca and UK37 ratios and benthic foraminifera δ18O of sediment core MD97-2125

description: To derive and age-depth model radiocarbon ages were measured on the planktonic foraminifera species Globigerinoides ruber alba. Stable oxygen isotope ratios were measured on planktonic and benthic foraminifera. For benthic d18O measurements were done on 5-7 specimens of Cibicides wuellerstorfi from the 250-355 micrometer size fraction. Two species of planktonic foraminifera were analysed: Globigerinoides ruber alba and Trilobatus sacculifer. 5-7 shells from the 250-355 micrometer size fraction were analysed. Mg/Ca ratios were measured on the same two planktonic foraminifera species. For the Mg/Ca measurements 30 specimens were used that were cleaned using an oxidative cleaning procedure. Seawater temperatures were calculated using T = ln(Mg/Ca/0.102)/0.31 (doi:10.1029/2002PA000846) for G. ruber alba and T = ln(Mg/Ca/0.09)/0.37 (doi:10.1029/2001GC000200) for T. sacculifer. Since the latter calibration was established using the Cd cleaning, a correction of -8 % was applied prior to Mg/Ca-SST conversion. Additional seawater temperature estimates were calculated from UK37' ratios which were converted to SST using T (°C) = -0.957 (54.293 * Uk'37) - (52.894 (Uk'37)^2) (28.321 (Uk'37)^3) (doi:10.1029/2005GC001054).
description: Quote from article: Since the depth interval corresponding to MIS 2 and MIS 3 (corresponding to 25–60 ka interval) was probably disturbed during coring process, we omit to interpret this interval.
DOI: 10.1594/pangaea.896166
title: Mg/Ca-derived temperature estimates for ODP Site 202-1236

description: Here we use Mg/Ca temperature estimates from subsurface and thermocline dwelling foraminifera to reconstruct the meridional Plio‐Pleistocene evolution of the Southeast Pacific thermocline, in relation to atmospheric circulation changes. Our data indicate a change in the thermocline, responding to the northward displacement of the Intertropical Convergence Zone/South Pacific High system between ~3.8 and 3.5 Ma. After 3.5 Ma, we record a second major phase of thermocline shoaling, which points to the ITCZ/SPH‐system movement toward its modern position along with the gradual cooling of the Northern Hemisphere and its associated glaciation.
DOI: 10.1594/pangaea.770343
title: Temperature reconstructions of sediment core GeoB10038-4 off SW Sumatra

description: *: AMS 14C dates converted to calendar ages using the CALPAL2007-Hulu calibration (Joeris and Weninger, 1998)#: tiepoints to LR04 stack (Lisiecki and Raymo, 2005)Mg/Ca ratios are converted to temperatures using the Anand et al. (2003) equations for 250-350 µm (G. ruber) and for 350-500 µm (N. dutertrei)
DOI: 10.1594/pangaea.942198
title: Characteristic remanent magnetization of sediment core QH17A from the Tengchong Qinghai lake in Yunnan, China
DOI: 10.1594/pangaea.914273
title: Pollen data from Lake Teletskoye, Altai Mountains, south-eastern West Siberia, Russia

description: Lake Teletskoye (spanning 51°20′ to 51°47′N and 87°15′ to 87°50′E) is the largest lake in the Altai Mountains and is 77 km long and 330 m deep.The core location (51°44.99′N, 87°37.414′E) was at the deepest part of the lake.The altitude of the mountains surrounding the lake is 1900 m a.s.l. on average. Due to higher annual precipitation at the area, the steppe belt is absencent but it occurs, at least fragmentarily, in other parts of the mountains. Only very small patches along the lakeshore represent steppe-like vegetation. Birch forests mixed with meadows occur at lower altitudes, up to 700 m a.s.l. Unique evergreen (so-called 'dark') coniferous forest grow between 700 and 1700ma.s.l. The mountains above 1700 m are covered by Siberian pine (Pinus sibirica) forest. Above the tree line, at about 1800 m, alpine tundra and alpine meadow communities are widespread.
DOI: 10.1594/pangaea.942196
title: Characteristic remanent magnetization of sediment core QH4 from the Tengchong Qinghai lake in Yunnan, China
DOI: 10.1594/pangaea.923621
title: Holocene records of foraminifera oxygen isotope and Mg/Ca-temperatures from MD98-2188

description: The Holocene variability in sea surface and thermocline water temperatures (SST and TWT) in the Indo-Pacific Warm Pool (IPWP) has been reconstructed by shell Mg/Ca of two planktonic foraminifera species, the mixed-layer dweller Globigerinoides ruber and the thermocline dweller Pulleniatina obliquiloculata, from sediments of Core MD98-2188 (14.82°N, 123.49°E, 730 m water depth) recovered in the western tropical Philippine Sea. Afterward the Younger Dryas interval (YD), SST warmed gradually till ~10 ka and remained approximately constant afterwards, but TWT rose more rapidly to a peak between ~12 and ~10 ka and then declined by ~1.5°C through the Holocene. The trend of TWT closely followed the boreal summer insolation and could be correlated to tropical climate changes represented by southward movement of the Inter-tropical Convergence Zone (ITCZ) and related changes in East Asian monsoons.
DOI: 10.1594/pangaea.967599
title: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment cores GeoB22230-1 from R/V SONNE expedition SO256 in the Coral Sea offshore NE Australia

description: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment core SO256_30-1 (GeoB22230-1). Oxygen isotope analyses were carried out by the isotope laboratory of MARUM, University of Bremen, on a Finnigan MAT 251 mass spectrometer, which is connected with automatic lines for carbonate preparation. Isotope data were calibrated against the international Vienna Pee Dee Belemnite (VPDB) standard by using an in‐house carbonate standard, which has been calibrated to the National Bureau of Standards 19 standard. The long‐term analytical standard deviation is below ±0.07‰. Sample preparation for Mg/Ca followed the procedure of Barker et al. (2003, doi:10.1029/2003GC000559). Mg/Ca measurements were performed at MARUM, University of Bremen, on an Agilent Technologies 700 Series Inductively Coupled Plasma Optical Emission Spectrophotometer (ICP-OES), which is connected to a Cetax ASX 520 autosampler. To convert Mg/Ca to temperature, we applied the species-specific Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846) with an assumed exponential constant of 0.09.
DOI: 10.1594/pangaea.971792
title: Hydroclimate records from the eastern tropical Indian Ocean of sediment core SO189-39KL

description: Planktic foraminiferal oxygen isotopes, Mg/Ca and Mg/Ca-derived SST estimates of sediment core SO189/2_039KL. The isotopic composition of the samples was measured using a Finnigan MAT 251 mass spectrometer, which is connected with automatic lines for carbonate preparation. For all stable isotope measurements, a working standard was used, which has been calibrated against VPDB (Vienna Pee Dee Belemnite) by using the NBS 19 standard. The long‐term analytical standard deviation is about ±0.07‰ (Isotope Laboratory at Faculty of Geosciences, University of Bremen). For Mg/Ca analysis, samples were cleaned by applying a slight modification of the method originally proposed by Barker et al. (2003). Mg/Ca measurements were performed at MARUM, University of Bremen, using a Perkin ElmerOptima 3300 R inductively coupled plasma optical emission spectrophotometer (ICP-OES) equipped with an autosampler and a U-5000 AT ultrasonic nebulizer (Cetac Technologies). Mg/Ca ratios were converted to temperature following the multispecies Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846). To calculate the δ18O of seawater, the δ18O:temperature equation of Bemis et al. (1998; doi:10.1029/98PA00070) was used. The values were then converted to standard mean ocean water (SMOW) by adding 0.27% and corrected for sea-level changes following Waelbroeck et al. (2002; doi:10.1016/S0277-3791(01)00101-9).
DOI: 10.1594/pangaea.971801
title: Temperatures and Mg/Ca ratios of sediment core SO189/2_039KL

description: Mg/Ca and Mg/Ca-derived SST and TWT estimates of sediment core SO189/2_039KL. For Mg/Ca analyses, samples were cleaned following a slightly modified protocol of Barker et al (2003). Mg/Ca ratios were measured with an Agilent Technologies 700 Series ICP-OES with a CETAX ASX-520 auto sample at the Faculty of Geosciences, University of Bremen. Mg/Ca ratios were converted to temperature using the multispecies Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846) for G. ruber and the species-specific Mg/Ca-temperature calibration of Anand et al. (2003; doi:10.1029/2002PA000846) for P. obliquiloculata.
DOI: 10.1594/pangaea.962194
title: Super-high-resolution aerial imagery, digital surface model and 3D point cloud of the Northern Teshekpuk Lake, Alaska (subset 05)

description: As part of the ThawTrend-Air airborne campaign led by the Alfred Wegener Institute in 2019, we collected super-high-resolution multispectral imagery of permafrost landscapes with the Modular Aerial Camera System (MACS), developed by the German Aerospace Center. From these images, we photogrammetrically processed four-band orthophotos (blue, green, red, near-infrared) and digital surface models at a spatial resolution of 7 cm, as well as photogrammetric point clouds in RGB and NIR at 20.17 pts/m² and 7.11 pts/m², respectively. This dataset covers approximately 8.63 km² north of Teshekpuk Lake in Alaska, with all images collected on 23 July 2019. This super-high-resolution dataset provides opportunities for generating detailed training datasets of permafrost landform inventories, a baseline for change detection for thermokarst and thermo-erosion processes, and upscaling of field measurements to lower-resolution satellite observations.