cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5517/cc57rlq
title: CCDC 156413: Experimental Crystal Structure Determination

description: Related Article: I.A.Ahmed, R.Blachnik, H.Reuter|2001|Z.Anorg.Allg.Chem.|627|2057|doi:10.1002/1521-3749(200109)627:9<2057::AID-ZAAC2057>3.0.CO;2-7
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc589xm
title: CCDC 156950: Experimental Crystal Structure Determination

description: Related Article: H.Krautscheid, E.Matern, J.Olkowska-Oetzel, J.Pikies, G.Fritz|2001|Z.Anorg.Allg.Chem.|627|2118|doi:10.1002/1521-3749(200109)627:9<2118::AID-ZAAC2118>3.0.CO;2-3
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.5517/cc5d07s
title: CCDC 160494: Experimental Crystal Structure Determination

description: Related Article: J.Pauls, B.Neumuller|2001|Z.Anorg.Allg.Chem.|627|2127|doi:10.1002/1521-3749(200109)627:9<2127::AID-ZAAC2127>3.0.CO;2-7
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.hyrtcr
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Orobanche minor Sm.",
 "Country is Lebanon"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007668-250525065834625/datasets/export for details.
DOI: 10.5281/zenodo.14592713
title: Maximal Skin Wettedness as a Function of Environment and Metabolic Rate in Unacclimated Young and Older Adults (PSU HEAT Project)
DOI: 10.5281/zenodo.14592714
title: Maximal Skin Wettedness as a Function of Environment and Metabolic Rate in Unacclimated Young and Older Adults (PSU HEAT Project)
DOI: 10.15468/dl.mtha7u
title: Occurrence Download

description: A dataset containing 452 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Occurrence evidence",
 "Continent is Africa",
 "Country is Benin",
 "DatasetKey is one of (Inventaire des espèces végétales dans la forêt naturelle et les jachères de la Lama, Recensement des espèces en vue de l'élaboration du répertoire des forêts sacrées, forêts galeries, savanes et autres formation floristique du Bénin., Census of fodder species through central and north of Benin, Census of the flora of Benin, Census of plant species in Bonou forest reserve (Southern Benin), Census of plant and animal species in sacred forests of RAMSAR sites 1017 and 1018 in Benin, Census in Agrimey forest reserve (southern Benin), Floral inventory of the natural pastures of the municipalities bordering the W Transboundary Biosphere Reserve in the Alibori department and the municipalities of Dassa_Zoume and Glazoué in the Collines department (Benin)., Ethnobotanical surveys species in Benin (West Africa), Census of species recorded during phytosociological surveys in Benin)",
 "OccurrenceStatus is Present",
 "TaxonKey is Ceiba pentandra (L.) Gaertn.",
 "Year 1984-2025"
 ]
}

 The dataset includes 452 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001691-250515123054153/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc110584376
title: Persepolis Fortification Aramaic Text 111, PFAT 111

description: [Text Description:] Administrative text with seals PFS 1090; PFATS 0150s ❧ [Text or Publication Number Note:] PFAT 111, Bowman 111 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink and incised inscription. Seal impression PFS 1090 bottom edge, obverse, reverse, upper edge; PFATS 0150s flat edge.
DOI: 10.25549/inscriptifact-ouc110588190
title: Persepolis Fortification Aramaic Text 197, PFAT 197

description: [Text Description:] Administrative text with seals PFATS 0223s; PFATS 0222; PFATS 0220s and 0221s ❧ [Text or Publication Number Note:] PFAT 197, Bowman 197 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0223s bottom edge; PFATS 0222 reverse; PFATS 0220s and 0221s upper edge. ❧ [Physical Object Note:] Round edge damaged
DOI: 10.5281/zenodo.8322450
title: Dynamic Atomistic Polar Structure Underpins Ultrahigh Linear Electro-Optic Coefficient in Transparent Ferroelectric Ceramics

description: Simulation data for manuscript: "Dynamic Atomistic Polar Structure Underpins Ultrahigh Linear Electro-Optic Coefficient in Transparent Ferroelectric Ceramics" published in JACS, DOI:10.1021/jacs.5c15699 (2025)Authors: Qinghui Jiang, Weigang Zhao, Man Zhang, Jian-Ping Zhou, Mingqing Liao, Andriy Smolyanyuk, Zixuan Wu, Chenglong Jia, Xiaoyong Wei, Cedric Weber,  Nadezda Tarakina, Isaac Abrahams, Jan Tomczak, Zi-Kui Liu, Vladimir Roddatis, Haixue Yan

This archive contains the in- and output data of the simulations performed byAndriy Smolyanyuk^1 (structure generation and curation with Gamma sampling),Yi Wang^2 (structural relaxations), andJan M. Tomczak^3,1 (full-Brillouin zone total energies and Berry phases)

1 Institute of Solid State Physics, TU Wien, Austria2 Institute of Energy and the Environment, The Pennsylvania State University, USA3 Physics Department, King's College London, United Kingdom

Following the experimental structures, we approximate the PMN-PT system as follows:- we use the approximate composition Pb(Ti_xNb_yMg_z)O_3 with x=3/9, y=4/9, z=2/9- chemical disorder is treated by enumerating the smallest unit-cells compatible with this chemical composition for  - the single phase "s" structure *before* poling with space group Pm ("PM")  - the structure *after* poling is a mixed "m" phase consisting of Pm ("Mix_PM") and P4mm ("Mix_P4MM") signatures,    both of which we treat as separate structures.

The directory  1-Gamma-samplingthen contains the files STRUCTURE_energies.dat where STRUCTURE = {PM, Mix_PM, Mix_P4MM}, in which all structures---10,036 (3,288) for Pm (P4mm)---are rankedaccording to their total energy using a Gamma-point sampling in VASP.The subdirectories  STRUCTUREcontain the structures STRUCTURE_NUMBER.vasp, where NUMBER is one of the 10 structure with lowest total energy, respectively.

The three structures with spacegroup PM that have the lowest total energy have then been relaxed (with VASP).The directories  2-relaxed-full-BZ/contain the relaxed structures in Wien2k format in the subdirectories  STRUCTURE/XNUMBER where X = {s, m} and NUMBER is the structure index from above.There, computations of the (electronic) dielectric functions and also the output of BerryPI is included, see XNUMBER.outputberry.

If you want to, e.g., restart Wien2k calculations from the data provided, beware that some filed might be zipped.
DOI: 10.25549/inscriptifact-ouc110584375
title: Persepolis Fortification Aramaic Text 111, PFAT 111

description: [Text Description:] Administrative text with seals PFS 1090; PFATS 0150s ❧ [Text or Publication Number Note:] PFAT 111, Bowman 111 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink and incised inscription. Seal impression PFS 1090 bottom edge, obverse, reverse, upper edge; PFATS 0150s flat edge.
DOI: 10.5281/zenodo.8322449
title: Dynamic Atomistic Polar Structure Underpins Ultrahigh Linear Electro-Optic Coefficient in Transparent Ferroelectric Ceramics

description: Simulation data for manuscript: "Dynamic Atomistic Polar Structure Underpins Ultrahigh Linear Electro-Optic Coefficient in Transparent Ferroelectric Ceramics" published in JACS, DOI:10.1021/jacs.5c15699 (2025)Authors: Qinghui Jiang, Weigang Zhao, Man Zhang, Jian-Ping Zhou, Mingqing Liao, Andriy Smolyanyuk, Zixuan Wu, Chenglong Jia, Xiaoyong Wei, Cedric Weber,  Nadezda Tarakina, Isaac Abrahams, Jan Tomczak, Zi-Kui Liu, Vladimir Roddatis, Haixue Yan

This archive contains the in- and output data of the simulations performed byAndriy Smolyanyuk^1 (structure generation and curation with Gamma sampling),Yi Wang^2 (structural relaxations), andJan M. Tomczak^3,1 (full-Brillouin zone total energies and Berry phases)

1 Institute of Solid State Physics, TU Wien, Austria2 Institute of Energy and the Environment, The Pennsylvania State University, USA3 Physics Department, King's College London, United Kingdom

Following the experimental structures, we approximate the PMN-PT system as follows:- we use the approximate composition Pb(Ti_xNb_yMg_z)O_3 with x=3/9, y=4/9, z=2/9- chemical disorder is treated by enumerating the smallest unit-cells compatible with this chemical composition for  - the single phase "s" structure *before* poling with space group Pm ("PM")  - the structure *after* poling is a mixed "m" phase consisting of Pm ("Mix_PM") and P4mm ("Mix_P4MM") signatures,    both of which we treat as separate structures.

The directory  1-Gamma-samplingthen contains the files STRUCTURE_energies.dat where STRUCTURE = {PM, Mix_PM, Mix_P4MM}, in which all structures---10,036 (3,288) for Pm (P4mm)---are rankedaccording to their total energy using a Gamma-point sampling in VASP.The subdirectories  STRUCTUREcontain the structures STRUCTURE_NUMBER.vasp, where NUMBER is one of the 10 structure with lowest total energy, respectively.

The three structures with spacegroup PM that have the lowest total energy have then been relaxed (with VASP).The directories  2-relaxed-full-BZ/contain the relaxed structures in Wien2k format in the subdirectories  STRUCTURE/XNUMBER where X = {s, m} and NUMBER is the structure index from above.There, computations of the (electronic) dielectric functions and also the output of BerryPI is included, see XNUMBER.outputberry.

If you want to, e.g., restart Wien2k calculations from the data provided, beware that some filed might be zipped.
DOI: 10.25549/inscriptifact-ouc110588185
title: Persepolis Fortification Aramaic Text 197, PFAT 197

description: [Text Description:] Administrative text with seals PFATS 0223s; PFATS 0222; PFATS 0220s and 0221s ❧ [Text or Publication Number Note:] PFAT 197, Bowman 197 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0223s bottom edge; PFATS 0222 reverse; PFATS 0220s and 0221s upper edge. ❧ [Physical Object Note:] Round edge damaged
DOI: 10.25549/inscriptifact-ouc110584374
title: Persepolis Fortification Aramaic Text 111, PFAT 111

description: [Text Description:] Administrative text with seals PFS 1090; PFATS 0150s ❧ [Text or Publication Number Note:] PFAT 111, Bowman 111 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink and incised inscription. Seal impression PFS 1090 bottom edge, obverse, reverse, upper edge; PFATS 0150s flat edge.
DOI: 10.25549/inscriptifact-ouc110588164
title: Persepolis Fortification Aramaic Text 196, PFAT 196

description: [Text Description:] Administrative text with seal PFS 1312s ❧ [Text or Publication Number Note:] PFAT 196, Bowman 196 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFS 1312s obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110591098
title: Persepolis Fortification Aramaic Text 245, PFAT 245

description: [Text Description:] Administrative text with seals PFATS 0261; PFATS 0061; PFATS 0004s ❧ [Text or Publication Number Note:] PFAT 245, Bowman 245 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0261 on upper edge; PFATS 0061 on reverse; PFATS 0004s on flat edge.
DOI: 10.25549/inscriptifact-ouc110588157
title: Persepolis Fortification Aramaic Text 196, PFAT 196

description: [Text Description:] Administrative text with seal PFS 1312s ❧ [Text or Publication Number Note:] PFAT 196, Bowman 196 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFS 1312s obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110591097
title: Persepolis Fortification Aramaic Text 245, PFAT 245

description: [Text Description:] Administrative text with seals PFATS 0261; PFATS 0061; PFATS 0004s ❧ [Text or Publication Number Note:] PFAT 245, Bowman 245 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0261 on upper edge; PFATS 0061 on reverse; PFATS 0004s on flat edge.
DOI: 10.5281/zenodo.17386710
title: Freshwater sources from Antarctica and Greenland

description: Freshwater sources from Greenland and Antarctica. For details see https://github.com/NASA-GISS/freshwater-forcing-workshop and https://doi.org/10.5194/gmd-18-8333-2025
DOI: 10.25549/inscriptifact-ouc110588155
title: Persepolis Fortification Aramaic Text 196, PFAT 196

description: [Text Description:] Administrative text with seal PFS 1312s ❧ [Text or Publication Number Note:] PFAT 196, Bowman 196 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFS 1312s obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110588151
title: Persepolis Fortification Aramaic Text 196, PFAT 196

description: [Text Description:] Administrative text with seal PFS 1312s ❧ [Text or Publication Number Note:] PFAT 196, Bowman 196 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFS 1312s obverse, reverse.
DOI: 10.25549/inscriptifact-ouc110591092
title: Persepolis Fortification Aramaic Text 245, PFAT 245

description: [Text Description:] Administrative text with seals PFATS 0261; PFATS 0061; PFATS 0004s ❧ [Text or Publication Number Note:] PFAT 245, Bowman 245 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0261 on upper edge; PFATS 0061 on reverse; PFATS 0004s on flat edge.
DOI: 10.5281/zenodo.14020895
title: Freshwater sources from Antarctica and Greenland

description: Freshwater sources from Greenland and Antarctica. For details see https://github.com/NASA-GISS/freshwater-forcing-workshop and https://doi.org/10.5194/gmd-18-8333-2025
DOI: 10.25549/inscriptifact-ouc110588149
title: Persepolis Fortification Aramaic Text 195, PFAT 195

description: [Text Description:] Administrative text with seals PFUTS 0109s; PFATS 0219s; PFS 0213; PFATS 0001s ❧ [Text or Publication Number Note:] PFAT 195, Bowman 195 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFUTS 0109s bottom edge; PFATS 0219s flat edge; PFS 0213 reverse; PFATS 0001s upper edge.
DOI: 10.25549/inscriptifact-ouc110591070
title: Persepolis Fortification Aramaic Text 245, PFAT 245

description: [Text Description:] Administrative text with seals PFATS 0261; PFATS 0061; PFATS 0004s ❧ [Text or Publication Number Note:] PFAT 245, Bowman 245 ❧ [Excavation Description:] Found during Oriental Institute's excavations in Spring, 1933, near the northeastern corner of the stone platform of Persepolis, in two small rooms of a bastion in the fortification wall ❧ [Medium:] Clay ❧ [Script Note:] Aramaic ❧ [Physical Object Description:] Clay tablet with ink inscription. Seal impressions PFATS 0261 on upper edge; PFATS 0061 on reverse; PFATS 0004s on flat edge.
DOI: 10.60893/figshare.jap.28846265
title: Supplemental Material

description: Supplementary material for more details on the wavefer structure, magneto-transport measurement, 2D sptio-temporal measurments and justification for using a single exponential fit function to describe the time evolution of the spin volume signal.
DOI: 10.60893/figshare.jap.28846265.v1
title: Supplemental Material

description: Supplementary material for more details on the wavefer structure, magneto-transport measurement, 2D sptio-temporal measurments and justification for using a single exponential fit function to describe the time evolution of the spin volume signal.
DOI: 10.21233/nyp6-v897
title: LDDsite4306 water chemistry dataset

description: Raw data for the LDDsite4306 water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.21233/95n1-vb58
title: LDDsite2744 water chemistry dataset

description: Raw data for the LDDsite2744 water chemistry dataset submitted to the Neotoma Paleoecology Database. Data is available through the landing page in JSON format. The landing page referenced by the DOI also contains links to publications and a map-based viewer for the dataset. The Neotoma Paleoecology Database maintains a homepage at https://www.neotomadb.org.
DOI: 10.5517/ccdc.csd.cc2m5xyp
title: CCDC 2418773: Experimental Crystal Structure Determination

description: Related Article: Yan-Dong Meng, Wei Fang, Zheng-Hao Pei, Wen-Hao Chen, Shu-Ying Ding, Meng-Lan Shen, Yingcui Bu, Chuan-Zhi Yao, Qiankun Li, Jie Yu, Hua-Jie Jiang|2025|JACS Au|5|1965|doi:10.1021/jacsau.5c00196
description: An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.
DOI: 10.15468/dl.cvzmxv
title: Occurrence Download

description: A dataset containing 484 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Amaranthus tricolor L.",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Human Observation, Living Specimen, Occurrence evidence)"
 ]
}

 The dataset includes 484 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021491-250426092105405/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17617/3.rlrjzc
title: Data and Code for Understanding the Role of Naive Learners in Cultural Change

description: These are the data and code to reproduce the simulations and figures from the manuscript "Understanding the Role of Naive Learners in Cultural Change" by Michael Chimento and Lucy Aplin. This is a simulation study where both social transmission and reinforcement learning are combined, along with dynamic networks of agents, to show how variation in replacement rate and magnitude can lead to different cultural evolutionary dynamics.
DOI: 10.17617/3.1kxlgm
title: Sensitivity of internal-tide generation to stratification and its implication for deep overturning circulations

description: The data sets are used for the article "Sensitivity of internal-tide generation to stratification and its implication for deep overturning circulations" by Lüschow and von Storch, published in J. Phys. Oceanogr., 2023

### meta data 
- gridarea: ga_r01.nc
- ocean depth: depto_r01.nc
- ocean basins numbers: rbek_r01.nc 

### barotropic tides simulated by STORMTIDE2
- Ubart_m2_2012Jan_stormtide-ncep_remap01.nc
- Vbart_m2_2012Jan_stormtide-ncep_remap01.nc 

### stratification in STORMTIDE2
- 3D: N2_2012_r01.nc
- N at bottom: N_bottom_100m_r01.nc
- N homogenized: N_homogenized_r01.nc
- N averaged over full column (including cases in which the top 100,200,300 m are left out as proxy for the mixed layer): N_full_column_skip_ML_r01.nc 

### density in STORNTIDE2
- interpolated to even z-levels: Rho_interpolated_to_even_levels_ym2012.nc
- transformed to neutral density and interpolated to even z-levels: Gamma_interpolated_to_even_levels_ym2012.nc

### IT generation simulated by STORMTIDE2
- uncorrected (as in Li & vonStorch 2020) but remade to 0.1-degree by 0.1-degree grid: M2_ITG_STORMTIDE2_remap01.nc

### roughness calculated from the topography used in STORNTIDE2
roughness_topo01.nc

### misc:
- extracted from Vic et al 2019 a map of the dominant IT tide mode a each grid point(very rough): dominant_mode_VicEtal2019_STORMgrid.nc