cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.8gx82z
title: Occurrence Download

description: A dataset containing 3224 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Zapus princeps J.A.Allen, 1893",
 "HasCoordinate is True",
 "Country is United States of America",
 "Year is greater than or equal to 1960",
 "Year is less than or equal to 2020",
 "Month is greater than or equal to January",
 "Month is less than or equal to December",
 "HasGeospatialIssue is False",
 "DecimalLatitude is greater than or equal to 24.5",
 "DecimalLatitude is less than or equal to 49.5",
 "DecimalLongitude is greater than or equal to -125.0",
 "DecimalLongitude is less than or equal to -66.5"
 ]
}

 The dataset includes 3224 records from 47 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0117351-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4nkfgm
title: Occurrence Download

description: A dataset containing 10 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mauritius",
 "HasCoordinate is true",
 {
 "or" : [
 "TaxonKey is Latania verschaffeltii Lem.",
 "TaxonKey is Dictyosperma album (Bory) Scheff.",
 "TaxonKey is Dictyosperma album (Bory) H.Wendl. & Drude",
 "TaxonKey is Dictyosperma album var. furfuraceum Becc.",
 "TaxonKey is Dictyosperma album var. rubrum (H.Wendl. & Drude) L.H.Bailey",
 "TaxonKey is Dictyosperma album var. album",
 "TaxonKey is Dictyosperma album var. conjugatum H.E.Moore & J.Guého",
 "TaxonKey is Dictyosperma album var. furfuraceum L.H.Bailey, 1930",
 "TaxonKey is Hyophorbe lagenicaulis (L.H.Bailey) H.E.Moore",
 "TaxonKey is Labourdonnaisia glauca Bojer",
 "TaxonKey is Mimusops maxima (Poir.) R.E.Vaughan",
 "TaxonKey is Sideroxylon cinereum Bojer",
 "TaxonKey is Sideroxylon cinereum (Engl.) Eyles",
 "TaxonKey is Sideroxylon cinereum Lam.",
 "TaxonKey is Sideroxylon cinereum var. puberulum (A.DC.) Aubrév.",
 "TaxonKey is Foetidia mauritiana Lam.",
 "TaxonKey is Cassine orientalis (Jacq.) Kuntze",
 "TaxonKey is Poupartia borbonica J.F.Gmel."
 ]
 },
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 10 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008981-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.1aiodg
title: Occurrence Download

description: A dataset containing 1172 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Acrocomia aculeata (Jacq.) Lodd. ex R.Keith"
 ]
}

 The dataset includes 1172 records from 129 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008407-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mbcqgy
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation"
 ]
 },
 "GadmGid is CHN",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Cinnamomum camphora (L.) J.Presl",
 "Year 1990-2021"
 ]
}

 The dataset includes 19 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071597-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q0jteg
title: Occurrence Download

description: A dataset containing 2513 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nasua nasua (Linnaeus, 1766)"
 ]
}

 The dataset includes 2513 records from 115 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008407-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.esjq63
title: Occurrence Download

description: A dataset containing 144287 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is MYS",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Insecta",
 "Year 2001-2021"
 ]
}

 The dataset includes 144287 records from 125 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0114526-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5spdrj
title: Occurrence Download

description: A dataset containing 60073 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "DatasetKey is Herbario COFC de la Universidad de Córdoba: colección general de plantas vasculares"
 ]
}

 The dataset includes 60073 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008981-190415153152247/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a9gzr4
title: Occurrence Download

description: A dataset containing 1101 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oceanodroma markhami (Salvin, 1883)"
 ]
}

 The dataset includes 1101 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062091-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dn5kze
title: Occurrence Download

description: A dataset containing 44198 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON ((159.12073275921608 54.94374479753229, 160.423805573338 53.365884610776575, 158.39931819007825 51.02840987815526, 156.59601861584272 52.174896187975705, 157.66243247749293 54.91221399010141, 159.12073275921608 54.94374479753229))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 44198 records from 147 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0071599-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.da36t7
title: Occurrence Download

description: A dataset containing 6451 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Perilla frutescens (L.) Britton"
 ]
}

 The dataset includes 6451 records from 193 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0054097-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xcq9tx
title: Occurrence Download

description: A dataset containing 290 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Material sample",
 "BasisOfRecord is Specimen"
 ]
 },
 "Country is Colombia",
 "OccurrenceStatus is Present",
 "TaxonKey is Anadia bogotensis (Peters, 1863)",
 "Year 1981-2020"
 ]
}

 The dataset includes 290 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063017-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7j3kdy
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Acropora tenuis (Dana, 1846)",
 "Year 2000-2022"
 ]
}

 The dataset includes 37 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0151383-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nychqd
title: Occurrence Download

description: A dataset containing 9183 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Xantusia vigilis Baird, 1859"
 ]
}

 The dataset includes 9183 records from 68 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0062092-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5uwqte
title: Occurrence Download

description: A dataset containing 12 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "DatasetKey is Museum of Comparative Zoology, Harvard University",
 "License is one of (CC0 1.0, CC-BY 4.0, CC-BY-NC 4.0)",
 "MediaType is Image",
 "OccurrenceStatus is Present",
 "TaxonKey is Hedylidae"
 ]
}

 The dataset includes 12 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008755-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3nsfa5
title: Occurrence Download

description: A dataset containing 623 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Tristerix aphyllus (Miers ex DC.) Tiegh. ex Barlow & Wiens"
 ]
}

 The dataset includes 623 records from 38 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008754-250402121839773/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qad2sh
title: Occurrence Download

description: A dataset containing 520 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "GadmGid is BRA.25.32_2",
 "OccurrenceStatus is Present",
 "TaxonKey is Aves",
 "Year 1992-2022"
 ]
}

 The dataset includes 520 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0240374-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.2dm42b
title: Occurrence Download

description: A dataset containing 525 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Erato polymnioides DC."
 ]
}

 The dataset includes 525 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008810-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.suu38j
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astragalus mahoschanicus Hand.-Mazz.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 32 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263027-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6e8rra
title: Occurrence Download

description: A dataset containing 1521 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Blumea balsamifera (L.) DC.",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 1521 records from 65 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008817-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8ucecr
title: Occurrence Download

description: A dataset containing 29 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astragalus kialensis N.D.Simpson",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 29 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263020-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.x3uugc
title: Occurrence Download

description: A dataset containing 58 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-70.43317 -34.27817,-31.56683 -34.27817,-31.56683 -18.72183,-70.43317 -18.72183,-70.43317 -34.27817))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Petunia bajeensis T.Ando & Hashim."
 ]
}

 The dataset includes 58 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0226471-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ksz3at
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astragalus muliensis Hand.-Mazz.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 15 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263032-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dvhryd
title: Occurrence Download

description: A dataset containing 123 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gentianella pleurogynoides (Griseb.) Glenny"
 ]
}

 The dataset includes 123 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0226498-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tnspn5
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astragalus monadelphus Bunge ex Maxim.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 20 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263029-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mjhu63
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Gentianella oreosilene (Gilg) J.S.Pringle"
 ]
}

 The dataset includes 48 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0226474-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.fjbd4z
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Astragalus sedaensis Y.C.Ho",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0263039-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ya6syw
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is one of (Lycaena ferrisi Johnson & Balogh, 1977, Lycaena rubidus ferrisi K.Johnson & Balogh, 1977)"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0241551-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.sgzzcy
title: Occurrence Download

description: A dataset containing 30234196 species occurrences available in GBIF matching the query:
(Query is too complex. Can be viewed on the landing page)

 The dataset includes 30234196 records from 5017 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236195-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j476zs
title: Occurrence Download

description: A dataset containing 2975 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Tetrápodos de Uruguay"
 ]
}

 The dataset includes 2975 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048328-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zwyui2
title: Occurrence Download

description: A dataset containing 3447 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Lonchura malacca (Linnaeus, 1766)"
 ]
}

 The dataset includes 3447 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003666-160623103540712/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.lahp5i
title: Occurrence Download

description: A dataset containing 141 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table T3) Biostratigraphy of calcareous nannofossil taxa in ODP Hole 183-1138A"
 ]
}

 The dataset includes 141 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003666-160803222355964/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5y9u63
title: Occurrence Download

description: A dataset containing 19 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-116.14723 10.74421,-79.85277 10.74421,-79.85277 25.25579,-116.14723 25.25579,-116.14723 10.74421))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Salvia boegei Ramamoorthy"
 ]
}

 The dataset includes 19 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048326-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tew3m6
title: Occurrence Download

description: A dataset containing 9497 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is Colección de Mamíferos del Instituto de Ciencias Naturales (ICN-MHN-Ma)"
 ]
}

 The dataset includes 9497 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0043701-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3dysoa
title: Occurrence Download

description: A dataset containing 9544 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oncorhynchus clarkii lewisi (Girard, 1856)"
 ]
}

 The dataset includes 9544 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003667-150316153013904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.grewph
title: Occurrence Download

description: A dataset containing 9 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cristaria cordatorotundifolia Gay"
 ]
}

 The dataset includes 9 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0029309-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.izwhem
title: Occurrence Download

description: A dataset containing 670 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Centurio senex Gray, 1842",
 "Country is Mexico",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 670 records from 40 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003667-150528172251762/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6j2tmx
title: Occurrence Download

description: A dataset containing 24616719 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Anthonomus grandis Boheman, 1843, Solenopsis invicta Buren, 1972, Euphorbia esula L., Lymantria dispar Linnaeus, 1758, Dreissena polymorpha (Pallas, 1771), Oryctolagus cuniculus (Linnaeus, 1758), Sturnus vulgaris Linnaeus, 1758, Cenchrus clandestinus (Hochst. ex Chiov.) Morrone, Reynoutria japonica Houtt., Lythrum salicaria L., Choristoneura fumiferana (Clemens, 1865), Melaleuca quinquenervia (Cav.) S.T.Blake, Myocastor coypus (Molina, 1782), Sciurus carolinensis Gmelin, 1788, Caulerpa taxifolia (M.Vahl) C.Agardh, Heracleum mantegazzianum Sommier & Levier, Vespula germanica (Fabricius, 1793), Arundo donax L., Corbicula fluminea (O.F.Müller, 1774), Psittacula krameri (Scopoli, 1769))",
 "HasCoordinate is true"
 ]
}

 The dataset includes 24616719 records from 7617 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0048317-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6xgf75
title: Occurrence Download

description: A dataset containing 23168 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Anas platyrhynchos Linnaeus, 1758",
 "Year 1920-1961"
 ]
}

 The dataset includes 23168 records from 161 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004862-250415084134356/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kdj525
title: Occurrence Download

description: A dataset containing 9717 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Morocco",
 "DatasetKey is one of (Natural History Museum Rotterdam - Specimens, Naturalis Biodiversity Center (NL) - Mollusca, iNaturalist Research-grade Observations, Naturalis Biodiversity Center (NL) - Paleontology, RBINS Mollusc collection, RBINS DaRWIN, Malacology Collection at the Academy of Natural Sciences of Philadelphia, ZOBODAT (Zoological Botanical Database), Collection Mollusca SMF, International Barcode of Life project (iBOL))",
 "TaxonKey is Mollusca"
 ]
}

 The dataset includes 9717 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0042302-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13140/rg.2.2.32409.54883
title: Differentiate Tuberculosis and Covid-19 in Chest Xray using CNN