cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.xc9hhb
title: Occurrence Download

description: A dataset listing the 465 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Turkmenistan",
 "HasCoordinate is true",
 "Year is greater than or equal to 1995",
 "Year is less than 2020",
 "HasGeospatialIssue is false"
 ]
}

 The dataset's 465 records were derived from 30 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0141309-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.218948
title: FONDS SERGE SAUNERON_nb_1965_03361

description: Référence : nb_1965_03361<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.ze6dt2
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Rhithrogena landai Sowa & Soldán, 1984)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 60 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251470-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-46598
title: Redemption tidings, vol. 19, nos. 1-26, 1 Jan. - 17 Dec. 1943

description: [description english/roman)] Issued fortnightly (every two weeks). "A full gospel magazine for all believers" -- subtitle. Includes Tidings from our missionaries in each issue (1 Jan. - 19 Nov., 17 Dec. 1943) except vol. 19, no. 25. Bound with Redemption tidings vol. 20.
DOI: 10.34816/ifao.archives.218949
title: FONDS SERGE SAUNERON_nb_1965_03362

description: Référence : nb_1965_03362<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.u9rvxf
title: Occurrence Download

description: A dataset containing 1463 species occurrences available in GBIF matching the query:
{
 "and" : [
 "VerbatimScientificName is Carpodectes antoniae",
 "BasisOfRecord is one of (Machine Observation, Human Observation)",
 "Year 2011-2021",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen, Specimen, Material citation, Material sample)"
 ]
 }
 }
 ]
}

 The dataset includes 1463 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0064718-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.218950
title: FONDS SERGE SAUNERON_nb_1965_03363

description: Référence : nb_1965_03363<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.34816/ifao.archives.218951
title: FONDS SERGE SAUNERON_nb_1965_03364

description: Référence : nb_1965_03364<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.25549/pcra-c14-46427
title: Redemption tidings, vol. 18, nos. 1-26, 2 Jan. - 18 Dec. 1942

description: [description english/roman)] Issued fortnightly (every two weeks). "A full gospel magazine for all believers" -- subtitle. Includes Tidings from our missionaries in each issue (1 Jan. - 22 May, 19 June, 17 July - 4 Dec. 1942) except vol. 18, nos. 11, 14 & 26.
DOI: 10.15468/dl.g268ue
title: Occurrence Download

description: A dataset containing 7 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Cuba",
 "OccurrenceStatus is Present",
 {
 "or" : [
 "TaxonKey is Aellopos tantalus Linnaeus, 1758",
 "TaxonKey is Aellopos fadus Cramer, 1775",
 "TaxonKey is Aellopos blaini Herrich-Schäffer",
 "TaxonKey is Aellopos clavipes Rothschild & Jordan, 1903"
 ]
 }
 ]
}

 The dataset includes 7 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0105863-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.218952
title: FONDS SERGE SAUNERON_nb_1965_03365

description: Référence : nb_1965_03365<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.896a95
title: Occurrence Download

description: A dataset containing 318 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Pterocarpus rohrii Vahl",
 "HasGeospatialIssue is FALSE",
 "Year is 2000,2022",
 "HasCoordinate is TRUE",
 "BasisOfRecord is Human Observation"
 ]
}

 The dataset includes 318 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0140472-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.218953
title: FONDS SERGE SAUNERON_nb_1965_03366

description: Référence : nb_1965_03366<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.ae792d
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rumex ×digeneus Beck"
 ]
}

 The dataset includes 11 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0107465-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-46799
title: Redemption tidings, vol. 20, nos. 1-26, 1 Jan. - 15 Dec. 1944

description: [description english/roman)] Issued fortnightly (every two weeks). "A full gospel magazine for all believers" -- subtitle. Includes Tidings from our missionaries in each issue (1 Jan. - 5 May, 2 June - 11 Aug., 8 Sept. - 15 Dec. 1944) except vol. 20, nos. 11 & 18. Bound with Redemption tidings vol. 19.
DOI: 10.18167/dvn1/f3zlps
title: Rôle et impact du girofle sur la formation du revenu des exploitations agricoles de Sainte Marie, Madagascar Modélisation par le logiciel olympe d’une exploitation par type et par village 2013

description: Les principaux objectifs de cette étude sont les suivants ; comprendre et répondre aux questions suivantes : Quelle est la contribution de la filière girofle à la formation des revenus des exploitations de l’île Sainte Marie ? Quelle est la contribution du girofle dans la résilience des exploitations ? Nous allons nous intéresser à l’impact du girofle et de cette diversification sur le fonctionnement et la formation des revenus des exploitations agricoles locales. Notre hypothèse principale est que le girofle contribue significativement à la résilience globale des exploitations alors que la ressource est vieillissante pas ou peu renouvelée dans un contexte d’aléas climatiques importants de type cyclonique. Les exploitations représentatives de la typologie faite en 2012 par S. Levasseur et al. seront modélisées et on appréciera la place des deux filières du girofle (clous et essence) au sein des exploitations de Sainte Marie. On mesurera la vulnérabilité et la résilience des systèmes
DOI: 10.34816/ifao.archives.218954
title: FONDS SERGE SAUNERON_nb_1965_03367

description: Référence : nb_1965_03367<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.8akcqj
title: Occurrence Download

description: A dataset containing 533 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Otholobium glandulosum (L.) J.W.Grimes"
 ]
}

 The dataset includes 533 records from 64 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0202963-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34816/ifao.archives.218955
title: FONDS SERGE SAUNERON_nb_1965_03368

description: Référence : nb_1965_03368<br />Site : Esna<br />Secteur : Mur extérieur ouest (Temple de Khnoum); Temple de Khnoum<br />Type : photographie<br />
DOI: 10.15468/dl.aycxpc
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is North America",
 "Country is Canada",
 "TaxonKey is Melilotus alba Ledeb."
 ]
}

 The dataset includes 6 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0193223-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3kpj7u
title: Occurrence Download

description: A dataset containing 15699 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-75.7895 9.50676,-75.64883 9.50504,-75.60399 9.50577,-75.49164 9.50577,-75.48805 9.65778,-75.79585 9.66056,-75.78921 9.52599,-75.7895 9.50676))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Passeriformes"
 ]
}

 The dataset includes 15699 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0067705-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u5v7rk
title: Occurrence Download

description: A dataset containing 42540 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Rhinolophus ferrumequinum (Schreber, 1774))",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 42540 records from 324 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0251458-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-46321
title: Redemption tidings, vol. 18, nos. 1-26, 2 Jan. - 18 Dec. 1942

description: [description english/roman)] Issued fortnightly (every two weeks). "A full gospel magazine for all believers" -- subtitle. Includes Tidings from our missionaries in each issue (1 Jan. - 22 May, 19 June, 17 July - 4 Dec. 1942) except vol. 18, nos. 11, 14 & 26.
DOI: 10.6084/m9.figshare.25547173
title: Supplementary Material for: TFEB overexpression through GFAP promoter disrupts neuronal lamination by dysregulating neurogenesis during embryonic development

description: Introduction: Transcription factor EB (TFEB), a key regulator of autophagy and lysosomal biogenesis, has diverse roles in various physiological processes. Enhancing lysosomal function by TFEB activation has recently been implicated in restoring neural stem cells (NSCs) function. Overexpression of TFEB can inhibit the cell cycle of newborn cortical NSCs. It has also been found that TFEB regulates the pluripotency transcriptional network in mouse embryonic stem cells independent of autophagy lysosomal biogenesis. This study aims to explore the effects of TFEB activation on neurogenesis in vivo through transgenic mice.
Methods: We developed a GFAP-driven TFEB overexpression mouse model (TFEB GoE) by crossing the floxed TFEB overexpression mice and hGFAP-cre mice. We performed immunohistochemical and fluorescence staining on brain tissue from newborn mice to assess neurogenesis changes, employing markers such as GFAP, Nestin, Ki67, DCX, Tbr1 and Neun to trace different stages of neural development and cell proliferation.
Results: TFEB GoE mice exhibited premature mortality, dying at 10–20 days after birth. Immunohistochemical analysis revealed significant abnormalities, including disrupted hippocampal structure and cortical layering. Compared to control mice, TFEB GoE mice showed a marked increase in radial glial cells (RGCs) in the hippocampus and cortex, with Ki67 staining indicating these cells were predominantly in a quiescent state. This suggests that TFEB overexpression suppresses RGCs proliferation. Additionally, abnormal distributions of migrating neurons and mature neurons were observed, highlighted by DCX, Tbr1 and Neun staining, indicating a disruption in normal neurogenesis. 
Conclusion: This study, using transgenic animals in vivo, revealed that GFAP-driven TFEB overexpression leads to abnormal neural layering in the hippocampus and cortex by dysregulating neurogenesis. Our study is the first to discover the detrimental impact of TFEB overexpression on neurogenesis during embryonic development, which has important reference significance in future TFEB overexpression interventions in NSCs for treatment.
DOI: 10.6084/m9.figshare.25547173.v2
title: Supplementary Material for: TFEB overexpression through GFAP promoter disrupts neuronal lamination by dysregulating neurogenesis during embryonic development

description: Introduction: Transcription factor EB (TFEB), a key regulator of autophagy and lysosomal biogenesis, has diverse roles in various physiological processes. Enhancing lysosomal function by TFEB activation has recently been implicated in restoring neural stem cells (NSCs) function. Overexpression of TFEB can inhibit the cell cycle of newborn cortical NSCs. It has also been found that TFEB regulates the pluripotency transcriptional network in mouse embryonic stem cells independent of autophagy lysosomal biogenesis. This study aims to explore the effects of TFEB activation on neurogenesis in vivo through transgenic mice.
Methods: We developed a GFAP-driven TFEB overexpression mouse model (TFEB GoE) by crossing the floxed TFEB overexpression mice and hGFAP-cre mice. We performed immunohistochemical and fluorescence staining on brain tissue from newborn mice to assess neurogenesis changes, employing markers such as GFAP, Nestin, Ki67, DCX, Tbr1 and Neun to trace different stages of neural development and cell proliferation.
Results: TFEB GoE mice exhibited premature mortality, dying at 10–20 days after birth. Immunohistochemical analysis revealed significant abnormalities, including disrupted hippocampal structure and cortical layering. Compared to control mice, TFEB GoE mice showed a marked increase in radial glial cells (RGCs) in the hippocampus and cortex, with Ki67 staining indicating these cells were predominantly in a quiescent state. This suggests that TFEB overexpression suppresses RGCs proliferation. Additionally, abnormal distributions of migrating neurons and mature neurons were observed, highlighted by DCX, Tbr1 and Neun staining, indicating a disruption in normal neurogenesis. 
Conclusion: This study, using transgenic animals in vivo, revealed that GFAP-driven TFEB overexpression leads to abnormal neural layering in the hippocampus and cortex by dysregulating neurogenesis. Our study is the first to discover the detrimental impact of TFEB overexpression on neurogenesis during embryonic development, which has important reference significance in future TFEB overexpression interventions in NSCs for treatment.
DOI: 10.6084/m9.figshare.25547173.v1
title: Supplementary Material for: TFEB overexpression through GFAP promoter disrupts neuronal lamination by dysregulating neurogenesis during embryonic development

description: Introduction: Transcription factor EB (TFEB), a key regulator of autophagy and lysosomal biogenesis, has diverse roles in various physiological processes. Enhancing lysosomal function by TFEB activation has recently been implicated in restoring neural stem cells (NSCs) function. Overexpression of TFEB can inhibit the cell cycle of newborn cortical NSCs. It has also been found that TFEB regulates the pluripotency transcriptional network in mouse embryonic stem cells independent of autophagy lysosomal biogenesis. This study aims to explore the effects of TFEB activation on neurogenesis in vivo through transgenic mice.
Methods: We developed a GFAP-driven TFEB overexpression mouse model (TFEB GoE) by crossing the floxed TFEB overexpression mice and hGFAP-cre mice. We performed immunohistochemical and fluorescence staining on brain tissue from newborn mice to assess neurogenesis changes, employing markers such as GFAP, Nestin, Ki67, DCX, Tbr1 and Neun to trace different stages of neural development and cell proliferation.
Results: TFEB GoE mice exhibited premature mortality, dying at 10–20 days after birth. Immunohistochemical analysis revealed significant abnormalities, including disrupted hippocampal structure and cortical layering. Compared to control mice, TFEB GoE mice showed a marked increase in radial glial cells (RGCs) in the hippocampus and cortex, with Ki67 staining indicating these cells were predominantly in a quiescent state. This suggests that TFEB overexpression suppresses RGCs proliferation. Additionally, abnormal distributions of migrating neurons and mature neurons were observed, highlighted by DCX, Tbr1 and Neun staining, indicating a disruption in normal neurogenesis. 
Conclusion: This study, using transgenic animals in vivo, revealed that GFAP-driven TFEB overexpression leads to abnormal neural layering in the hippocampus and cortex by dysregulating neurogenesis. Our study is the first to discover the detrimental impact of TFEB overexpression on neurogenesis during embryonic development, which has important reference significance in future TFEB overexpression interventions in NSCs for treatment.
DOI: 10.15468/dl.546ct5
title: Occurrence Download

description: A dataset containing 189 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Gelochelidon macrotarsa (Gould, 1837))",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Human Observation, Observation, Machine Observation)",
 "OccurrenceStatus is Present",
 "Country is Australia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 189 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0265327-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-46700
title: Redemption tidings, vol. 19, nos. 1-26, 1 Jan. - 17 Dec. 1943

description: [description english/roman)] Issued fortnightly (every two weeks). "A full gospel magazine for all believers" -- subtitle. Includes Tidings from our missionaries in each issue (1 Jan. - 19 Nov., 17 Dec. 1943) except vol. 19, no. 25. Bound with Redemption tidings vol. 20.
DOI: 10.15468/dl.t3v393
title: Occurrence Download

description: A dataset containing 17954 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Tradescantia fluminensis Vell.",
 "HasCoordinate is true"
 ]
}

 The dataset includes 17954 records from 242 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0068045-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3r82jn
title: Occurrence Download

description: A dataset containing 196 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil, Living Specimen)"
 ]
 }
 }
 ]
 },
 "TaxonKey is Pristimantis peraticus (Lynch, 1980)"
 ]
}

 The dataset includes 196 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029431-240229165702484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zwbu1x
title: Occurrence Download

description: A dataset containing 433 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Salvinia ×molesta D.S.Mitch.",
 {
 "or" : [
 "Country is Ghana",
 "Country is Belgium",
 "Country is Israel",
 "Country is Portugal",
 "Country is India",
 "Country is Tanzania, United Republic of",
 "Country is Japan",
 "Country is South Africa",
 "Country is Mexico",
 "Country is Colombia",
 "Country is New Zealand",
 "Country is Uganda",
 "Country is Australia",
 "Country is Kenya",
 "Country is Pakistan"
 ]
 },
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 433 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0039778-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/examiner-c44-115121
title: Ross forgery inquiry (District Attorney's office), 1953

description: 6 images. Ross forgery inquiry (District Attorney's office), 23 July 1953. S. Ernest Roll (District Attorney); Chester Sharp (investigator); Marilyn Kelly (witness); Jerome H. Ross (suspect); Patricia Decker (investigator). ; Caption slip reads: "Photographer: Wyman. Date: 07-23. Reporter: Emmerson [sic]. Assignment: Ross forgery inquiry, D.A.'s office. 11-12-52, L to R: Dist. Atty. S. Ernest Roll; Investigator Chester Sharp; Marilyn Kelly (witness), in dark glasses; Investigator Patricia Decker. 9-10-51: Jerome H. Ross (suspect)."
DOI: 10.25582/data.2020-06.2002873/2357978
title: Data for EMSL Project 48666 from June 2020