cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25606/surf.805d06dc85102ac0
title: The LOFAR Two-metre Sky Survey (LoTSS) V. Second data release (P144+67)

description: In this data release from the ongoing LOw-Frequency ARray (LOFAR) Two-metre Sky Survey (LoTSS) we present 120-168 MHz images covering 27% of the northern sky. Our coverage is split into two regions centred at approximately 12h45m +44◦30′ and 1h00m +28◦ 00′ and spanning 4178 and 1457 square degrees respectively. The images were derived from 3,451 hrs (7.6 PB) of LOFAR High Band Antenna data which were corrected for the direction-independent instrumental properties as well as direction-dependent ionospheric distortions during extensive, but fully automated, data processing. A catalogue of 4,396,228 radio sources is derived from our total intensity (Stokes I) maps, where the majority of these have never been detected at radio wavelengths before. At 6′′ resolution, our full bandwidth Stokes I continuum maps with a central frequency of 144 MHz have: a median rms sensitivity of 83 μ Jy/beam; a flux density scale accuracy of approximately 10%; an astrometric accuracy of 0.2′′; and we estimate the point-source completeness to be 90% at a peak brightness of 0.8 mJy/beam. By creating three 16 MHz bandwidth images across the band we are able to measure the in-band spectral index of many sources, albeit with an error on the derived spectral index of &gt; ±0.2 which is a consequence of our flux-density scale accuracy and small fractional bandwidth. Our circular polarisation (Stokes V) 20′′ resolution 120-168 MHz continuum images have a median rms sensitivity of 95 μ Jy/beam, and we estimate a Stokes I to Stokes V leakage of 0.056%. Our linear polarisation (Stokes Q and Stokes U) image cubes consist of 480 97.6 kHz wide planes and have a median rms sensitivity per plane of 10.8mJy/beam at 4′ and 2.2mJy/beam at 20′′; we estimate the Stokes I to Stokes Q/U leakage to be approximately 0.2%. Here we characterise and publicly release our Stokes I, Q, U and V images in addition to the calibrated uv-data to facilitate the thorough scientific exploitation of this unique dataset. This is field P144+67.
DOI: 10.21233/1th4-zh80
title: Friesch buitendijkseveld pollen dataset

description: Raw data for the Friesch buitendijkseveld pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/0jkf-8124
title: Enkhuizen Paktuinen pollen dataset

description: Raw data for the Enkhuizen Paktuinen pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/cf48-8a59
title: Torbiera di Alice pollen dataset

description: Raw data for the Torbiera di Alice pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/05nw-3c65
title: Native Companion Lagoon pollen dataset

description: Raw data for the Native Companion Lagoon pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/mt0y-rf10
title: Anouwe 2 pollen dataset

description: Raw data for the Anouwe 2 pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/mrna-zm47
title: Labaz lake pollen dataset

description: Raw data for the Labaz lake pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.5281/zenodo.6419956
title: Temporal Evolution Feature on Spectrum and Temperature of Lightning return stroke Channel

description: Temperature is one of the crucial parameters reflecting the energy and current transfer characteristics in the lightning discharge channel. According to the spectra of eight lightning return strokes recorded simultaneously by two high-speed slitless spectrographs with different time resolutions, the spectral-structure and temperature evolution of the return stroke channels over time was quantitatively analyzed. Different from the previous report, one of the spectrographs have recorded the ionic lines in the spectra within approximately 200 microseconds during the return stroke. The ionic line intensity decayed rapidly with time as the current declined, while the atomic line intensity decreased more slowly. The spectral-structure evolution characteristics indicate that the ionic lines in the spectra existed throughout the discharge current process (including the continuing current (CC) stage). Additionally, it further suggests that the ionic line intensities are associated with the discharge currents and that their radiation mechanism is closely related to the collision excitation under the action of strong currents. The temperature calculated by the ionic lines can reflect the thermodynamic properties of the current-carrying channel. The temperature calculated using atomic lines is significantly lower than that calculated by the ionic lines in the same spectrum. The radiation mechanism of the atomic lines differs from that of the ionic lines. Compared with the decay of the ionic-line intensity, the decline of the channel temperature calculated by ionic lines is slower. The temperature calculated by atomic lines shown the similar feature, and it is even basically unchanged in the CC stage. This property reflects the persistent heating effect of the current.
DOI: 10.5281/zenodo.6419955
title: Temporal Evolution Feature on Spectrum and Temperature of Lightning return stroke Channel

description: Temperature is one of the crucial parameters reflecting the energy and current transfer characteristics in the lightning discharge channel. According to the spectra of eight lightning return strokes recorded simultaneously by two high-speed slitless spectrographs with different time resolutions, the spectral-structure and temperature evolution of the return stroke channels over time was quantitatively analyzed. Different from the previous report, one of the spectrographs have recorded the ionic lines in the spectra within approximately 200 microseconds during the return stroke. The ionic line intensity decayed rapidly with time as the current declined, while the atomic line intensity decreased more slowly. The spectral-structure evolution characteristics indicate that the ionic lines in the spectra existed throughout the discharge current process (including the continuing current (CC) stage). Additionally, it further suggests that the ionic line intensities are associated with the discharge currents and that their radiation mechanism is closely related to the collision excitation under the action of strong currents. The temperature calculated by the ionic lines can reflect the thermodynamic properties of the current-carrying channel. The temperature calculated using atomic lines is significantly lower than that calculated by the ionic lines in the same spectrum. The radiation mechanism of the atomic lines differs from that of the ionic lines. Compared with the decay of the ionic-line intensity, the decline of the channel temperature calculated by ionic lines is slower. The temperature calculated by atomic lines shown the similar feature, and it is even basically unchanged in the CC stage. This property reflects the persistent heating effect of the current.
DOI: 10.21233/t02b-r641
title: Meodden pollen dataset

description: Raw data for the Meodden pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/0qrx-mn22
title: Breidden Hill pollen dataset

description: Raw data for the Breidden Hill pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/trav-3647
title: La Grande Tsa pollen dataset

description: Raw data for the La Grande Tsa pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/747j-kp05
title: Lobsigensee pollen dataset

description: Raw data for the Lobsigensee pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/4ryx-ep52
title: Bol'shoy Lyakhovsky Island pollen dataset

description: Raw data for the Bol'shoy Lyakhovsky Island pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/qev8-9640
title: Lake Tyrrell pollen dataset

description: Raw data for the Lake Tyrrell pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/crqr-5492
title: Gorbunovskiy pollen dataset

description: Raw data for the Gorbunovskiy pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/0063-5717
title: Keijenborg Velswijkerbroek pollen dataset

description: Raw data for the Keijenborg Velswijkerbroek pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/dpc2-md85
title: Chafariz do Rei pollen dataset

description: Raw data for the Chafariz do Rei pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/5v77-d839
title: Lago Puerto Arturo pollen dataset

description: Raw data for the Lago Puerto Arturo pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/hcdn-sn59
title: Dudinghausener See pollen dataset

description: Raw data for the Dudinghausener See pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/sray-k850
title: Cave Bay Cave pollen dataset

description: Raw data for the Cave Bay Cave pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/6adv-c174
title: Bennevelderbroek pollen dataset

description: Raw data for the Bennevelderbroek pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/k86g-1x42
title: Mamontovy Khayata pollen dataset

description: Raw data for the Mamontovy Khayata pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/1z1s-gx38
title: San Bernardino Cienega pollen dataset

description: Raw data for the San Bernardino Cienega pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/m0b8-7m45
title: Fuglebergsletta pollen dataset

description: Raw data for the Fuglebergsletta pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.6084/m9.figshare.17882075
title: Data of Quartz crystal based sensor head design and analysis for robot torque sensor application

description: Data of Quartz crystal based sensor head design and analysis for robot torque sensor application
DOI: 10.6084/m9.figshare.17882075.v3
title: Data of Quartz crystal based sensor head design and analysis for robot torque sensor application

description: Data of Quartz crystal based sensor head design and analysis for robot torque sensor application
DOI: 10.6084/m9.figshare.19235715
title: Supplemental data in supplemental effect of creatine on myotubes (for reviewer only)

description: The western blot scans
DOI: 10.6084/m9.figshare.19235715.v1
title: Supplemental data in supplemental effect of creatine on myotubes (for reviewer only)

description: The western blot scans
DOI: 10.21233/4ryj-z753
title: Nevali Cori specimen stable isotope dataset

description: Raw data for the Nevali Cori specimen stable isotope dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/t9zv-4k55
title: Leeuwarden pollen dataset

description: Raw data for the Leeuwarden pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/w2wd-tx60
title: La Grande Tsa pollen dataset

description: Raw data for the La Grande Tsa pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/z566-0b95
title: Clinge 4 pollen dataset

description: Raw data for the Clinge 4 pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/h04b-kh57
title: Bol'shoy Lyakhovsky Island pollen dataset

description: Raw data for the Bol'shoy Lyakhovsky Island pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/cp7f-sq06
title: Gestel pollen dataset

description: Raw data for the Gestel pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/345c-d420
title: Lagoa do Macuco pollen dataset

description: Raw data for the Lagoa do Macuco pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/7fbc-hg41
title: Lobsigensee pollen dataset

description: Raw data for the Lobsigensee pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/d4q2-xp15
title: Enkhuizen Paktuinen plant macrofossil dataset

description: Raw data for the Enkhuizen Paktuinen plant macrofossil dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/rb1b-sb54
title: Egelsee-Moor pollen dataset

description: Raw data for the Egelsee-Moor pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/t24f-s939
title: Hidden Lake pollen dataset

description: Raw data for the Hidden Lake pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/tzw5-0204
title: Taymyr pensula pollen dataset

description: Raw data for the Taymyr pensula pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/tya0-c266
title: Wadi Sana microcharcoal dataset

description: Raw data for the Wadi Sana microcharcoal dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/tqze-e230
title: New Island Bone Piles vertebrate fauna dataset

description: Raw data for the New Island Bone Piles vertebrate fauna dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/02hm-km27
title: Stangenfilz pollen dataset

description: Raw data for the Stangenfilz pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/zzzs-8b41
title: Kitina Lake pollen dataset

description: Raw data for the Kitina Lake pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.5281/zenodo.6382549
title: Location List for IPCC AR6 Sea Level Projections

description: This data set contains the location list file for the sea-level projections associated with the Intergovernmental Panel on Climate Change Sixth Assessment Report. It can be used to cross-reference location IDs with names of the locations. Column 1 – Location name (string with spaces having been replaced with underscores)<br> Column 2 – Location ID (integer value)<br> Column 3 – Latitude (-90 to 90 degrees)<br> Column 4 – Longitude (-180 to 180 degrees) See https://zenodo.org/communities/ipcc-ar6-sea-level-projections for additional related data sets.
DOI: 10.21233/xz88-v041
title: Saqqara pollen dataset

description: Raw data for the Saqqara pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.5281/zenodo.6382548
title: Location List for IPCC AR6 Sea Level Projections

description: This data set contains the location list file for the sea-level projections associated with the Intergovernmental Panel on Climate Change Sixth Assessment Report. It can be used to cross-reference location IDs with names of the locations. Column 1 – Location name (string with spaces having been replaced with underscores)<br> Column 2 – Location ID (integer value)<br> Column 3 – Latitude (-90 to 90 degrees)<br> Column 4 – Longitude (-180 to 180 degrees) See https://zenodo.org/communities/ipcc-ar6-sea-level-projections for additional related data sets.
DOI: 10.21233/yamp-8a17
title: Buchensee pollen dataset

description: Raw data for the Buchensee pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/de4t-6b72
title: Les Amburnex pollen dataset

description: Raw data for the Les Amburnex pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/cth5-nf77
title: Channel 2 pollen dataset

description: Raw data for the Channel 2 pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/9a1e-m397
title: Lagoa das Salgadeiras pollen dataset

description: Raw data for the Lagoa das Salgadeiras pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/8f5h-ze97
title: Torre 1 pollen dataset

description: Raw data for the Torre 1 pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/s85j-j289
title: Enkhuizen Vijzeltuin pollen dataset

description: Raw data for the Enkhuizen Vijzeltuin pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/r5ry-8h37
title: Rosenbergdalen pollen dataset

description: Raw data for the Rosenbergdalen pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/7yk3-0z47
title: Mangrove of Suwayh 1 pollen dataset

description: Raw data for the Mangrove of Suwayh 1 pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/h0wg-b586
title: Mamontovy Khayata pollen dataset

description: Raw data for the Mamontovy Khayata pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/w14x-q833
title: Lagoa do Caveiro pollen dataset

description: Raw data for the Lagoa do Caveiro pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/0m91-wc54
title: Nevali Cori vertebrate fauna dataset

description: Raw data for the Nevali Cori vertebrate fauna dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/2pt4-d580
title: Borgercompagnie pollen dataset

description: Raw data for the Borgercompagnie pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/ypbh-vt96
title: Sjuhollendarbukta pollen dataset

description: Raw data for the Sjuhollendarbukta pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/f0ra-1d20
title: Shoepack diatom dataset

description: Raw data for the Shoepack diatom dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/rzsj-xd48
title: Pico Bog pollen dataset

description: Raw data for the Pico Bog pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.25606/surf.d3c106347d18337b
title: The LOFAR Two-metre Sky Survey (LoTSS) V. Second data release (P5Hetdex)

description: In this data release from the ongoing LOw-Frequency ARray (LOFAR) Two-metre Sky Survey (LoTSS) we present 120-168 MHz images covering 27% of the northern sky. Our coverage is split into two regions centred at approximately 12h45m +44◦30′ and 1h00m +28◦ 00′ and spanning 4178 and 1457 square degrees respectively. The images were derived from 3,451 hrs (7.6 PB) of LOFAR High Band Antenna data which were corrected for the direction-independent instrumental properties as well as direction-dependent ionospheric distortions during extensive, but fully automated, data processing. A catalogue of 4,396,228 radio sources is derived from our total intensity (Stokes I) maps, where the majority of these have never been detected at radio wavelengths before. At 6′′ resolution, our full bandwidth Stokes I continuum maps with a central frequency of 144 MHz have: a median rms sensitivity of 83 μ Jy/beam; a flux density scale accuracy of approximately 10%; an astrometric accuracy of 0.2′′; and we estimate the point-source completeness to be 90% at a peak brightness of 0.8 mJy/beam. By creating three 16 MHz bandwidth images across the band we are able to measure the in-band spectral index of many sources, albeit with an error on the derived spectral index of &gt; ±0.2 which is a consequence of our flux-density scale accuracy and small fractional bandwidth. Our circular polarisation (Stokes V) 20′′ resolution 120-168 MHz continuum images have a median rms sensitivity of 95 μ Jy/beam, and we estimate a Stokes I to Stokes V leakage of 0.056%. Our linear polarisation (Stokes Q and Stokes U) image cubes consist of 480 97.6 kHz wide planes and have a median rms sensitivity per plane of 10.8mJy/beam at 4′ and 2.2mJy/beam at 20′′; we estimate the Stokes I to Stokes Q/U leakage to be approximately 0.2%. Here we characterise and publicly release our Stokes I, Q, U and V images in addition to the calibrated uv-data to facilitate the thorough scientific exploitation of this unique dataset. This is field P5Hetdex.
DOI: 10.21233/5pkb-vc34
title: Langlois Lake X-ray diffraction (XRD) dataset

description: Raw data for the Langlois Lake X-ray diffraction (XRD) dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/q51j-dd71
title: Cruiser diatom dataset

description: Raw data for the Cruiser diatom dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/rmg1-7c70
title: Laguna Miscanti pollen dataset

description: Raw data for the Laguna Miscanti pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/vnj4-2111
title: Canariza pollen dataset

description: Raw data for the Canariza pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/80fy-x102
title: Berkhout plant macrofossil dataset

description: Raw data for the Berkhout plant macrofossil dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/bbcy-yb19
title: Lago di Alice pollen dataset

description: Raw data for the Lago di Alice pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/5c45-vv40
title: Bol'shoy Lyakhovsky Island pollen dataset

description: Raw data for the Bol'shoy Lyakhovsky Island pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/pt02-7t46
title: Lake Turkana pollen dataset

description: Raw data for the Lake Turkana pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/91mt-3s34
title: Albatross Lake pollen dataset

description: Raw data for the Albatross Lake pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/zdec-zq85
title: New Island Bone Piles vertebrate fauna dataset

description: Raw data for the New Island Bone Piles vertebrate fauna dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/kq5h-9j82
title: Lac Emeric pollen dataset

description: Raw data for the Lac Emeric pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/ahzf-se49
title: Outer Lagoon diatom dataset

description: Raw data for the Outer Lagoon diatom dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/vagt-hk87
title: Tourbière les Veaux pollen dataset

description: Raw data for the Tourbière les Veaux pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/mdr2-dz03
title: Piantarella lagoon pollen dataset

description: Raw data for the Piantarella lagoon pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/m7k9-z661
title: Bovenkarspel pollen dataset

description: Raw data for the Bovenkarspel pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/10b8-a576
title: La Baña E pollen dataset

description: Raw data for the La Baña E pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/86f2-6t64
title: Giessen-Andel pollen dataset

description: Raw data for the Giessen-Andel pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/vvsn-2343
title: Gendringen de Mild pollen dataset

description: Raw data for the Gendringen de Mild pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/fy32-pe48
title: Dega Sala swamp pollen dataset

description: Raw data for the Dega Sala swamp pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/pw8k-1r16
title: Bol'shoy Lyakhovsky Island pollen dataset

description: Raw data for the Bol'shoy Lyakhovsky Island pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/0z3z-sx50
title: Lobsigensee pollen dataset

description: Raw data for the Lobsigensee pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/1td3-qh18
title: New Island Bone Piles vertebrate fauna dataset

description: Raw data for the New Island Bone Piles vertebrate fauna dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/8k18-d903
title: Lake Eteza pollen dataset

description: Raw data for the Lake Eteza pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/f3ce-s091
title: Laguna El Sosneado charcoal dataset

description: Raw data for the Laguna El Sosneado charcoal dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/b3g8-dc43
title: Langlois Lake paleomagnetic dataset

description: Raw data for the Langlois Lake paleomagnetic dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/as8s-pd50
title: Shirshov pollen dataset

description: Raw data for the Shirshov pollen dataset obtained from the Neotoma Paleoecology Database.
DOI: 10.21233/nde2-qb24
title: Cloverdale Cienega charcoal dataset

description: Raw data for the Cloverdale Cienega charcoal dataset obtained from the Neotoma Paleoecology Database.