cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.eyt1xv
title: Occurrence Download

description: A dataset containing 1382 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Plantae",
 "Geometry POLYGON((141.25 -35.75,141.25 -36.25,141.75 -36.25,141.75 -35.75,141.25 -35.75))"
 ]
}

 The dataset includes 1382 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004570-150615163101818/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7281/t1/eopwe4/oyz6uv
title: Segal_Data1_1_codes.zip

description: Codes for qualitative study of older adults and overuse of healthcare
DOI: 10.7281/t1/eopwe4/m9rytt
title: Segal_Data1_2_transcripts.zip

description: De-identified transcripts of focus groups of older adults
DOI: 10.15468/dl.frjyyj
title: Occurrence Download

description: A dataset containing 613 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Rubus amabilis Focke"
 ]
}

 The dataset includes 613 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0140545-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.p8ydbn
title: Occurrence Download

description: A dataset containing 523 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Odocoileus hemionus californicus (Caton, 1876)"
 ]
}

 The dataset includes 523 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004570-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xd5429
title: Occurrence Download

description: A dataset containing 312 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "TaxonKey is Rubus chingii Hu"
 ]
}

 The dataset includes 312 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0140565-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y2vahu
title: Occurrence Download

description: A dataset containing 1021609 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Carnivora",
 "HasCoordinate is true",
 "Year is greater than or equal to 1950"
 ]
}

 The dataset includes 1021609 records from 693 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004570-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dtgnil
title: Occurrence Download

description: A dataset containing 453 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pinus brutia Ten."
 ]
}

 The dataset includes 453 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004570-160822134323880/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pdmjm3
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Belminus ferroae Sandoval et al., 2007",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 }
 ]
}

 The dataset includes 4 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0025992-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zpakcc
title: Occurrence Download

description: A dataset listing the 946 species recorded in GBIF matching the query:
{
 "PublishingOrg" : [
 "is e0b6628a-97c6-4f24-aac4-e20adb43160a"
 ]
}

 The dataset's 946 records were derived from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063984-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17184491
title: Table 1 in New predatory beetle larvae from about 100 million years ago and possible niche differentiation effects in the Kachin amber forest

description: Table 1 Description table for the newly described specimens in this study. Contains relevant morphological features for taxonomic interpretation.
SpecimenFigurePreserved in 70% EthanolPreserved in Kachin amberDorsal vieWVentral vieWDorsal vieW headVentral vieW headFronto-clypeus (or nasale)(1) ZMH 62853Figure 1x–xxxxx(2) PED 0498Figure 2–x–xxx0(3) PED 0347Figure 3–xx–xxx(4) PED 0436aFigure 4–x––xxx(5) PED 0436bFigure 5A–D–x–x–x0(6) PED 0436cFigure 5E–H–x–x–x0(7) PED 1816Figure 6–xxxxxx(8) PED 1978Figure 7A–D–xxxxxx(9) PED 3206Figure 7E–xx–x–0(10) PED 2879Figure 8–x––xxx(11) PED 3006Figure 9A–C–x–x–x0(12) PED 2457Figure 9D–x–x–x0(13) PED 3550Figure 9E–G–xx–xx0(14) SNHMB.G 8522Figure 10A–D–xxxxxx(15) SNHMB.G 8521Figure 10E–H–xxxxxx(16) SNHMB.G 8520Figure 10I-K–xx–x–x(17) SNHMB.G 8519Figure 11–x–x––0SpecimenFigureMaXillo-labial compleXTriangular shaped labiumForWard projecting mouthpartsSensorial structures on antenna and mouthpartsProjections on the posterior endProminent anal openingNarroW tarsus(1) ZMH 62853Figure 1xxx–xx–(2) PED 0498Figure 2xxxxxx0(3) PED 0347Figure 3xxx0000(4) PED 0436aFigure 4xxxx000(5) PED 0436bFigure 5A–Dxxxxxxx(6) PED 0436cFigure 5E–Hxxxxx0x(7) PED 1816Figure 60000xxx(8) PED 1978Figure 7A–D00xxxx0(9) PED 3206Figure 7E0000x00(10) PED 2879Figure 8xx0x000(11) PED 3006Figure 9A–Cxxxxx0x(12) PED 2457Figure 9D0000x00(13) PED 3550Figure 9E–G0000x00(14) SNHMB.G 8522Figure 10A–D00x0x0x(15) SNHMB.G 8521Figure 10E–H00x0xxx(16) SNHMB.G 8520Figure 10I–K00x000x(17) SNHMB.G 8519Figure 11x0x0xxx
x applies,– does not apply,0 not recognizable
description: Published as part of Linhart, Simon J., Zippel, Ana, Haug, Gideon T., MÜller, Patrick, Haug, Carolin, Haug, Joachim T. & Braig, Florian, 2025, New predatory beetle larvae from about 100 million years ago and possible niche differentiation effects in the Kachin amber forest, pp. 5 in Swiss Journal of Palaeontology (54) 144 (1) on page 5, DOI: 10.1186/s13358-025-00393-2, http://zenodo.org/record/16971631
DOI: 10.5281/zenodo.17184484
title: Data for "Water-induced current determines heat generation during double layer charging"

description: Data for "Water-induced current determines heat generation during double layer charging" (https://doi.org/10.1103/79nl-455r)
DOI: 10.5281/zenodo.17184485
title: Data for "Water-induced current determines heat generation during double layer charging"

description: Data for "Water-induced current determines heat generation during double layer charging" (https://doi.org/10.1103/79nl-455r)
DOI: 10.5281/zenodo.17184492
title: Table 1 in New predatory beetle larvae from about 100 million years ago and possible niche differentiation effects in the Kachin amber forest

description: Table 1 Description table for the newly described specimens in this study. Contains relevant morphological features for taxonomic interpretation.
SpecimenFigurePreserved in 70% EthanolPreserved in Kachin amberDorsal vieWVentral vieWDorsal vieW headVentral vieW headFronto-clypeus (or nasale)(1) ZMH 62853Figure 1x–xxxxx(2) PED 0498Figure 2–x–xxx0(3) PED 0347Figure 3–xx–xxx(4) PED 0436aFigure 4–x––xxx(5) PED 0436bFigure 5A–D–x–x–x0(6) PED 0436cFigure 5E–H–x–x–x0(7) PED 1816Figure 6–xxxxxx(8) PED 1978Figure 7A–D–xxxxxx(9) PED 3206Figure 7E–xx–x–0(10) PED 2879Figure 8–x––xxx(11) PED 3006Figure 9A–C–x–x–x0(12) PED 2457Figure 9D–x–x–x0(13) PED 3550Figure 9E–G–xx–xx0(14) SNHMB.G 8522Figure 10A–D–xxxxxx(15) SNHMB.G 8521Figure 10E–H–xxxxxx(16) SNHMB.G 8520Figure 10I-K–xx–x–x(17) SNHMB.G 8519Figure 11–x–x––0SpecimenFigureMaXillo-labial compleXTriangular shaped labiumForWard projecting mouthpartsSensorial structures on antenna and mouthpartsProjections on the posterior endProminent anal openingNarroW tarsus(1) ZMH 62853Figure 1xxx–xx–(2) PED 0498Figure 2xxxxxx0(3) PED 0347Figure 3xxx0000(4) PED 0436aFigure 4xxxx000(5) PED 0436bFigure 5A–Dxxxxxxx(6) PED 0436cFigure 5E–Hxxxxx0x(7) PED 1816Figure 60000xxx(8) PED 1978Figure 7A–D00xxxx0(9) PED 3206Figure 7E0000x00(10) PED 2879Figure 8xx0x000(11) PED 3006Figure 9A–Cxxxxx0x(12) PED 2457Figure 9D0000x00(13) PED 3550Figure 9E–G0000x00(14) SNHMB.G 8522Figure 10A–D00x0x0x(15) SNHMB.G 8521Figure 10E–H00x0xxx(16) SNHMB.G 8520Figure 10I–K00x000x(17) SNHMB.G 8519Figure 11x0x0xxx
x applies,– does not apply,0 not recognizable
description: Published as part of Linhart, Simon J., Zippel, Ana, Haug, Gideon T., MÜller, Patrick, Haug, Carolin, Haug, Joachim T. & Braig, Florian, 2025, New predatory beetle larvae from about 100 million years ago and possible niche differentiation effects in the Kachin amber forest, pp. 5 in Swiss Journal of Palaeontology (54) 144 (1) on page 5, DOI: 10.1186/s13358-025-00393-2, http://zenodo.org/record/16971631
DOI: 10.15468/dl.fhmsfs
title: Occurrence Download

description: A dataset containing 2744 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "License is one of (CC0 1.0, CC-BY 4.0)",
 "TaxonKey is Meles meles"
 ]
}

 The dataset includes 2744 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008828-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5878/17gd-1w11
title: Data for: [Attitudes and beliefs regarding umbilical cord clamping among midwives, obstetricians and neonatologists in Sweden]
title: Data om attityder och uppfattningar bland svensk hälso- och sjukvårdspersonal kring avnavling av nyfödda

description: This dataset consists of survey data collected from Swedish healthcare professionals. The purpose of the data collection was to investigate attitudes and beliefs regarding umbilical cord clamping in newborns.

The dataset includes responses to questions about attitudes related to cord clamping, as well as information on the respondent’s professional role, geographical region, and the neonatal intensive care unit (NICU) level of their hospital.

All variables are described and coded in the attached codebook. The data have been de-identified and contain no personal identifiers. All missing values are coded as specified in the codebook.

The dataset includes an SPSS file (.sav) with the survey data, an accompanying codebook (Excel), and the English version of the questionnaire (PDF).

SPSS or compatible software is recommended for reading and analyzing the data.
description: Detta dataset består av enkätdata insamlade från svensk hälso- och sjukvårdspersonal. Syftet med datainsamlingen var att undersöka attityder och uppfattningar kring avnavling av nyfödda (umbilical cord clamping).

Datamaterialet innehåller svar på frågor om attityder och inställning till avnavling, samt information om respondenternas yrkesroll, region och vilken nivå av neonatalvård (NICU level) som finns på respektive sjukhus.

Alla variabler är beskrivna och kodade i den bifogade kodboken. Datamaterialet är avidentifierat och innehåller inga personuppgifter. Data har rensats från direkta identifierare och samtliga missing values är markerade enligt kodbok samt med etikett i datasetet.

Datasetet består av en SPSS-fil (.sav) med enkätdata, samt tillhörande kodbok (Excel) och det engelska frågeformuläret (PDF).

För att läsa och analysera data rekommenderas SPSS eller annan programvara som kan hantera .sav-filer.
DOI: 10.5878/ywjp-yj68
title: Data for: [Attitudes and beliefs regarding umbilical cord clamping among midwives, obstetricians and neonatologists in Sweden]
title: Data om attityder och uppfattningar bland svensk hälso- och sjukvårdspersonal kring avnavling av nyfödda

description: This dataset consists of survey data collected from Swedish healthcare professionals. The purpose of the data collection was to investigate attitudes and beliefs regarding umbilical cord clamping in newborns.

The dataset includes responses to questions about attitudes related to cord clamping, as well as information on the respondent’s professional role, geographical region, and the neonatal intensive care unit (NICU) level of their hospital.

All variables are described and coded in the attached codebook. The data have been de-identified and contain no personal identifiers. All missing values are coded as specified in the codebook.

The dataset includes an SPSS file (.sav) with the survey data, an accompanying codebook (Excel), and the English version of the questionnaire (PDF).

SPSS or compatible software is recommended for reading and analyzing the data.
description: Detta dataset består av enkätdata insamlade från svensk hälso- och sjukvårdspersonal. Syftet med datainsamlingen var att undersöka attityder och uppfattningar kring avnavling av nyfödda (umbilical cord clamping).

Datamaterialet innehåller svar på frågor om attityder och inställning till avnavling, samt information om respondenternas yrkesroll, region och vilken nivå av neonatalvård (NICU level) som finns på respektive sjukhus.

Alla variabler är beskrivna och kodade i den bifogade kodboken. Datamaterialet är avidentifierat och innehåller inga personuppgifter. Data har rensats från direkta identifierare och samtliga missing values är markerade enligt kodbok samt med etikett i datasetet.

Datasetet består av en SPSS-fil (.sav) med enkätdata, samt tillhörande kodbok (Excel) och det engelska frågeformuläret (PDF).

För att läsa och analysera data rekommenderas SPSS eller annan programvara som kan hantera .sav-filer.
DOI: 10.15468/dl.twpdhr
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cerinthe minor",
 "Country is Liechtenstein",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008829-250920141307145/datasets/export for details.
DOI: 10.5281/zenodo.17182115
title: 241127_4DHSI_Bovine_Heart_LeftAtrium_RFA
title: 2024-11-27 / Heart Radiofrequency Ablation and 4D-Hyperspectral Imaging/ Heart-RFA-4D-HSI

description: Objective





Research of 4D hyperspectral imaging as a visualization method for cardiac tissue in a bovine model. The main goal is to discriminate between RFA lesions and healthy tissue.



Materials & Methods

A fresh heart extracted from a male bovine (age: 1 year and 2-3 months, weight: 110-130 kg, death time: 10:08, heart removal time: 10:33) was delivered on ice to the Orbeli Institute, and dissection started at 13:04. Pieces of tissue were extracted from the left atrium. One left atria tissue piece was used for executing several RFA lesions and imaging using Nuance FX Imaging System (model: N-MSI-FX, CRi, Woburn, MA, USA). RFA machine (EPT-1000 XP, Boston Scientific) was set up at 8 W power and 15 s duration. Although, in some thin parts of the tissue the ablation is interrupted before, as follows: 

Ablation Description:








Sample 1

 




Lesion number



Duration (s)







1



15





2



13





3



15





4



15






4D Hyperspectral Imaging (HSI)

Images were taken using a lab-assembled light source consisting of a xenon lamp coupled to several filters (343, 351, 360, 370, 380 and 390 nm, 10 nm FWHM), which can be switched using a filter wheel. White light image was taken with white LED light. Two sets of cubes were acquired for the same sample: the first cubes set was acquired with the sample placed on a plate without any solution and,  for the second set it was immersed in cold PBS together with ice. Cube sets are available in the respective folders:





Cubes_Sample1




Cubes_Sample1_PBS_Immersed



Hyperspectral images were taken with a Nuance FX Imaging System (Model: N-MSI-FX, CRi, Woburn, MA, USA). For each sample, several cubes were acquired under illumination with each of the wavelengths (filters) mentioned above, as described in the respective metadata files for each sample.





Metadata_Sample1.csv




Metadata_Sample1_PBS_Immersed.csv 



TTC Staining

After HSI acquisition, the ablation on the samples were revealed with 2,3,5-Triphenyltetrazolium chloride (TTC) staining. TTC aqueous solution was prepared the same day at 1 % concentration. Two slices were cut from the center of each lesion (denoted as “a” and “b”), and immersed in TTC solution. After at least 20 minutes of incubation, slices were photographed together with scale, for estimating lesion size. TTC staining results are available in the respective folder:





TTC_Sample1 (corresponding to both cube sets)



Data Management

This dataset has been organized and structured according to the following guidelines: https://doi.org/10.5281/zenodo.17176953
DOI: 10.5281/zenodo.17182116
title: 241127_4DHSI_Bovine_Heart_LeftAtrium_RFA
title: 2024-11-27 / Heart Radiofrequency Ablation and 4D-Hyperspectral Imaging/ Heart-RFA-4D-HSI

description: Objective





Research of 4D hyperspectral imaging as a visualization method for cardiac tissue in a bovine model. The main goal is to discriminate between RFA lesions and healthy tissue.



Materials & Methods

A fresh heart extracted from a male bovine (age: 1 year and 2-3 months, weight: 110-130 kg, death time: 10:08, heart removal time: 10:33) was delivered on ice to the Orbeli Institute, and dissection started at 13:04. Pieces of tissue were extracted from the left atrium. One left atria tissue piece was used for executing several RFA lesions and imaging using Nuance FX Imaging System (model: N-MSI-FX, CRi, Woburn, MA, USA). RFA machine (EPT-1000 XP, Boston Scientific) was set up at 8 W power and 15 s duration. Although, in some thin parts of the tissue the ablation is interrupted before, as follows: 

Ablation Description:








Sample 1

 




Lesion number



Duration (s)







1



15





2



13





3



15





4



15






4D Hyperspectral Imaging (HSI)

Images were taken using a lab-assembled light source consisting of a xenon lamp coupled to several filters (343, 351, 360, 370, 380 and 390 nm, 10 nm FWHM), which can be switched using a filter wheel. White light image was taken with white LED light. Two sets of cubes were acquired for the same sample: the first cubes set was acquired with the sample placed on a plate without any solution and,  for the second set it was immersed in cold PBS together with ice. Cube sets are available in the respective folders:





Cubes_Sample1




Cubes_Sample1_PBS_Immersed



Hyperspectral images were taken with a Nuance FX Imaging System (Model: N-MSI-FX, CRi, Woburn, MA, USA). For each sample, several cubes were acquired under illumination with each of the wavelengths (filters) mentioned above, as described in the respective metadata files for each sample.





Metadata_Sample1.csv




Metadata_Sample1_PBS_Immersed.csv 



TTC Staining

After HSI acquisition, the ablation on the samples were revealed with 2,3,5-Triphenyltetrazolium chloride (TTC) staining. TTC aqueous solution was prepared the same day at 1 % concentration. Two slices were cut from the center of each lesion (denoted as “a” and “b”), and immersed in TTC solution. After at least 20 minutes of incubation, slices were photographed together with scale, for estimating lesion size. TTC staining results are available in the respective folder:





TTC_Sample1 (corresponding to both cube sets)



Data Management

This dataset has been organized and structured according to the following guidelines: https://doi.org/10.5281/zenodo.17176953
DOI: 10.15468/dl.2k5a8b
title: Occurrence Download

description: A dataset containing 17 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cerinthe minor",
 "Country is Netherlands",
 "HasCoordinate is true"
 ]
}

 The dataset includes 17 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008830-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jpxc4p
title: Occurrence Download

description: A dataset containing 390 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cerinthe minor",
 "Country is Russian Federation",
 "HasCoordinate is true"
 ]
}

 The dataset includes 390 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008831-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.30187876
title: Breakfast and Energy Levels

description: This dataset explores the relationship between breakfast consumption and self-reported energy levels among university students. Data were collected from 50+ participants through a structured survey. The dataset includes demographic information (age, gender), breakfast type (e.g., cereal, bread, eggs, tea/coffee, or skipped breakfast), and corresponding energy levels rated on a 1–10 scale.The purpose of this dataset is to analyze whether eating breakfast influences energy levels throughout the day. It can be used for statistical analysis, data visualization, and as a resource for educational projects on health, nutrition, and daily performance.
DOI: 10.6084/m9.figshare.30187876.v1
title: Breakfast and Energy Levels

description: This dataset explores the relationship between breakfast consumption and self-reported energy levels among university students. Data were collected from 50+ participants through a structured survey. The dataset includes demographic information (age, gender), breakfast type (e.g., cereal, bread, eggs, tea/coffee, or skipped breakfast), and corresponding energy levels rated on a 1–10 scale.The purpose of this dataset is to analyze whether eating breakfast influences energy levels throughout the day. It can be used for statistical analysis, data visualization, and as a resource for educational projects on health, nutrition, and daily performance.
DOI: 10.15468/dl.cyrrp9
title: Occurrence Download

description: A dataset containing 405817 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 },
 "TaxonKey is Festuca",
 "Year is less than or equal to 2000",
 "Year is greater than or equal to 1970",
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 {
 "or" : [
 "CoordinateUncertaintyInMeters is less than 1000",
 "CoordinateUncertaintyInMeters is null"
 ]
 }
 ]
}

 The dataset includes 405817 records from 705 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008787-250920141307145/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17158641
title: PUDL Raw EIA Form 923 -- Power Plant Operations Report

description: The EIA Form 923 collects detailed monthly and annual electric power data on electricity generation, fuel consumption, fossil fuel stocks, and receipts at the power plant and prime mover level. Archived from 
https://www.eia.gov/electricity/data/eia923

This archive contains raw input data for the Public Utility Data Liberation (PUDL)
software developed by Catalyst Cooperative. It is
organized into Frictionless
Data Packages. For additional information about this data and PUDL, see the
following resources:


  
The PUDL Repository on GitHub
  
PUDL Documentation
  
Other Catalyst Cooperative data archives