cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.0ielfc
title: Occurrence Download

description: A dataset containing 1728 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-117.62512 33.59619,-114.7467 33.59619,-114.7467 34.88159,-117.62512 34.88159,-117.62512 33.59619))",
 "TaxonKey is Larrea tridentata (DC.) Coville"
 ]
}

 The dataset includes 1728 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0051166-181108115102211/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mzbbwb
title: Occurrence Download

description: A dataset containing 63023 species occurrences available in GBIF matching the query:
{
 "and" : [
 "FamilyKey is Boraginaceae",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Living Specimen, Fossil, Unknown evidence, Material sample)"
 ]
 }
 },
 {
 "or" : [
 {
 "not" : {
 "EstablishmentMeans" : [
 "is one of (MANAGED, INTRODUCED, Introduced, Uncertain)"
 ]
 }
 },
 "EstablishmentMeans is null"
 ]
 },
 "Geometry POLYGON((140 15, 140 60, 68 60,\n 68 15, 140 15))"
 ]
}

 The dataset includes 63023 records from 236 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004620-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gcnmx2
title: Occurrence Download

description: A dataset containing 8928 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Spondias L."
 ]
}

 The dataset includes 8928 records from 263 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-160118175350007/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46369
title: Mr. J.G. Tew, president, and Mr. S.B. Robertson, vice president, Southern California, 1931

description: Photograph of photograph of Mr. J.G. Tew and Mr. S.B. Robertson, Southern California, 1931. "Subject: Copy of Mr. J.G. Tew, pres[ident], Mr. S.B. Robertson, v[ice] pres[ident]; Agency: J.W. Thompson Co.; Client: Goodrich Rubber Co.; Original Print Order: 4; Size: 8x10; Finish: gl[ossy]; Job: 7-22-116; Year: 1931" -- on envelope front. "1 Copies (Print Extra); Amount: 1.00" -- on envelope back.
DOI: 10.15468/dl.dslagt
title: Occurrence Download

description: A dataset containing 42 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Adansonia perrieri Capuron",
 "Geometry POLYGON((17.49 -33.83,17.49 -0.92,72.60 -0.92,72.60 -33.83,17.49 -33.83))",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 42 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-160430102343922/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-113823
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.17632/4htcy2dt23.1
title: tesis Doctoral Laura Parada - Evaluación Docente con Base propuesta Lúdica

description: To respond to the needs of an increasingly globalized world, it is urgent to guarantee the quality of education, with a fundamental factor being the way in which teachers are evaluated, particularly those who work in technical and technological programs that allow students to connect with the labor sector. Teacher evaluation has often been limited to the application of surveys to students, which has been questioned, since it is considered that it fails to objectively and adequately evaluate the skills, abilities and qualities of teachers. ace. In this research, an alternative to teaching evaluation is analyzed, which involves play. Through a collaborative process between teachers and students, it results in the transformation of current realities, constituting a way to strengthen the training process. you can see the doctoral: text:https://repository.usta.edu.co/bitstream/handle/11634/14845/2018lauraparada.pdf;jsessionid=A906E614C54FC4480F2F9857D9000FC2?sequence=4
DOI: 10.25549/whit-c170-46589
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.15468/dl.nfflxe
title: Occurrence Download

description: A dataset containing 35 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Prochilodus brevis Steindachner, 1875"
 ]
}

 The dataset includes 35 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-160526112335914/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46588
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.25549/whit-c170-46587
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.17632/ypfcrfxjgk.1
title: Geometrical shapes datasets

description: Labeled datasets of images of geometrical shapes. Can be used for training and conceptual learning of supervised and unsupervised models. Use pickle, zip to extract raw images and labels.

bw_shapes_3_1800 
grayscale, 64x64, 3 distinct types (concepts), 600 per type 1800 total
Grayscale circles, variation in shade, size, background
Grayscale triangles, variation shade, size, background
Empty (grey) backgrounds, variation in shade.
Labels: 0 - 2 (circle, triangle, background)

col_shapes_9_7200
color, 64x64, 9 distinct types (concepts), 800 per type 7200 total: 
- Two color (red, blue) circles, grey background, variation in shade, size, background
- R,b triangles, grey background, variation shade, size, background
- R,b horizontal stripes wide (red), narrow (blue) variation shade, width (r &gt; 0.5 size, b &lt; 0.5 size), background 
- R,b vertical stripes narrow (red), wide (blue) variation shade, width (r &lt; 0.5 size, b &gt; 0.5 size), background
- Empty (grey) backgrounds, variation in shade.

Labels 0,1 (circle r, b) 2,3 (triangle r, b) 4,5 (horizontal r,b) 6,7 (vertical r,b) 8 (background)

Use pickle, zip to extract raw images and labels.
DOI: 10.25549/whit-c170-109123
title: Tournament of Roses parade, Pasadena, Calif., 1939

description: 73 photographs of the 50th annual New Year's Rose Parade in Pasadena, California, 1939 January 1. Floats pictured include those from Sun Valley, Idaho ("Winter"), the float with the Rose Bowl queen, City of South Pasadena ("Early California"), American Legion ("The Old Spinning Wheel"), the Grand Marshal's float (Shirley Temple), University of Southern California, Pasadena Merchants Association (man taking a siesta), President (of the Tournament of Roses), Burbank (carriage and 4 horses in flowers), Pasadena (woman with a crown), San Fernando, Alhambra ("3rd little pig"), float with cross and "The Last Supper" painting, Gay's Lion Farm El Monte ("Cleopatra"), Culver City ("Wizard of Oz"), queen of the Tournament of Roses, "Birthday Cake," Sacramento ("1839-1939 Golden Empire Centennial"), Pasadena Board of City Directors, Coca Cola ("Refreshing memories"), Market Basket, Ventura ("Sat[urday] n[ight] bath"), Pasadena Clearing House, Santa Barbara ("Taj Mahal"), White King Soap Co[mpany], San Gabriel ("The Old Grapevine"), North Hollywood ("Golden Memories Circus Days"), County of Los Angeles, The Metropolitan Oakland Area, Pacific Rose Society ("Rose memories"), Pasadena Water Department ("Song of India"), Camp Baldy ("Whistler's Mother), National Orange Show San Bernardino, Laguna Beach, Van de Kamp's Bakeries ("Tulip Time"), San Francisco ("1939"), Duke [University], Pasadena Realty Board, Glendale, Portland Rose Festivals, National Automobile Club ("Golden Rule"), Arcadia, [?] County Fair; [?] Service Clubs ("School [?]"), Phoenix, Calif[ornia] State Chamber of Commerce ("Family Album"), Native Sons & Daughters of the Golden West, and Santa Clara County ("Golden Harvest time"), . There are also equestrian groups, a marching band, the opening banner and automobiles, as well as the crowds in the grandstands and on the sidewalk, and the police.
DOI: 10.15468/dl.o3dsm0
title: Occurrence Download

description: A dataset containing 3415 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "TaxonKey is Leptodeira Fitzinger, 1843",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3415 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46597
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.15468/dl.vwb9sc
title: Occurrence Download

description: A dataset containing 16605 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "TaxonKey is Columbina passerina (Linnaeus, 1758)"
 ]
}

 The dataset includes 16605 records from 80 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-171109162308116/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-112627
title: Housewife, Los Angeles, Calif., 1942

description: 18 photographs of a woman writing a note, reading a letter, or standing in an apron, with emotional reactions, Los Angeles, California, 1942 July 17. "Subject: Housewife." "Client: Whittington; #1 sold exclusive to Stamps & Conheim now 64-150-3" -- on envelope.
DOI: 10.25549/whit-c170-112628
title: Housewife, Los Angeles, Calif., 1942

description: 18 photographs of a woman writing a note, reading a letter, or standing in an apron, with emotional reactions, Los Angeles, California, 1942 July 17. "Subject: Housewife." "Client: Whittington; #1 sold exclusive to Stamps & Conheim now 64-150-3" -- on envelope.
DOI: 10.15468/dl.gp72if
title: Occurrence Download

description: A dataset containing 91356 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is 臺灣兩棲類資源調查與教育宣導推廣計畫 Resources survey and education advocacy to promote for Taiwan amphibian resources"
 ]
}

 The dataset includes 91356 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46456
title: Edwina Boothe, Southern California, 1931

description: 2 photographs of Edwina Boothe, Southern California, 1931. "Subject: Edwina Boothe; Client: Majestic Refrigerator; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Re-order: 2 #1; Job: 8-8-49; Year: 1931" -- on envelope front. "Operator's Report (Name): Dick; 4 Original Photographs-At Studio: 8x10 @ 5.00; Amount: 20.00; Extra Charges: Bouldin" -- on envelope back.
DOI: 10.15468/dl.7yccth
title: Occurrence Download

description: A dataset containing 5076 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Coix lacryma-jobi L."
 ]
}

 The dataset includes 5076 records from 272 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000908-180131172636756/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46395
title: Boy's heads for high school ad, Southern California, 1931

description: 3 photographic portraits of boys, Southern California, 1931. "Subject: Boys[sic] heads for hi[gh] school ad[vertisement]; Client: May Co.; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: glossy; Job: 8-18-104; Year: 1931" -- on envelope front. "Operator's Report (Name): Joe; 3 Original Photographs-At Studio: 8; Amount: 10.00; Model (Name): Models @5.00" -- on envelope back.
DOI: 10.17632/hppt3xj39r.2
title: Data set on the GC-MS profile of Selaginella bryopteris from India

description: The present data set gives the analysis for Gas chromatography-Mass Spectrometry (GC-MS) of the methanolic (M) and acetone (A) extracted fractions of Selaginella bryopteris whole plant obtained from three different locations in India namely the states of Karnataka (UKA and UKM), Maharashtra (UMA and UMM) and Tamil Nadu (UTA and UTM).
DOI: 10.15468/dl.1mxkst
title: Occurrence Download

description: A dataset containing 72 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Siluridae",
 "TaxonKey is Percidae"
 ]
 },
 "DatasetKey is The Pisces Collection at the Staatssammlung für Anthropologie und Paläoanatomie München"
 ]
}

 The dataset includes 72 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-150204170955391/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-112636
title: Housewife, Los Angeles, Calif., 1942

description: 18 photographs of a woman writing a note, reading a letter, or standing in an apron, with emotional reactions, Los Angeles, California, 1942 July 17. "Subject: Housewife." "Client: Whittington; #1 sold exclusive to Stamps & Conheim now 64-150-3" -- on envelope.
DOI: 10.15468/dl.xnxrup
title: Occurrence Download

description: A dataset containing 3431 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Callorhinus ursinus (Linnaeus, 1758)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 3431 records from 48 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004647-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17632/6j57cjkd6t.2
title: EMIRS water ice cloud effective radius retrievals for one martian year

description: Approximately one Martian year (roughly solar longitude, L_s = 130 degrees from Mars Year 36 to 37; November 2021–September 2023) of thermal infrared spectra from the Emirates Mars Infrared Spectrometer (EMIRS) were utilized for this dataset. Retrieval output for each spectrum is stored as a self describing NetCDF4 file (https://www.unidata.ucar.edu/software/netcdf/).

Variable descriptions are included in the file archive. Coordinate variables associated with the observation are latitude, longitude, solar longitude, local true solar time, emission angle of the observation, and the spacecraft clock timestamp when the observation was made. Output from the aerosol retrieval are stored as data variables and include the surface temperature, water-ice optical depth, water-ice optical depth uncertainty, water-ice effective radius, water-ice effective radius uncertainty, surface anisothermality "slope" correction parameter, surface emissivity correction parameter, estimated water condensation level, and a boolean flag indicating the effective radius retrieval passed quality checks and was considered valid.

Each data point in this archive is associated with one unique EMIRS spectrum as indicated by the onboard spacecraft clock. Data points included here are those which passed quality checks for water-ice cloud optical depth. Data points which did not pass quality checks for the effective radius retrieval are indicated with the "refficevalid" flag.

Description of the retrieval and data in this archive can be found in the manuscript "Spatial and temporal variability of martian water-ice cloud effective radius in EMIRS thermal infrared observations" by Samuel A. Atwood, Michael D. Smith, Michael J. Wolff, Khalid Badri, Christopher S. Edwards, Philip R. Christensen, Alain SJ. Khayat, and M. R. El-Maarry, accepted to Icarus.
DOI: 10.25549/whit-c170-112394
title: Dickie Jones; Los Angeles, Calif., 1942

description: 19 photographs of a young boy performing various activities, Los Angeles, California, 1942 July 24. "Subject: Dickie Jones." "Client: Stock; Year: 1942; Job no. E7-24-13" -- on envelope fronts. "Operator's report -- name: Cross; Model (name): Dick Jones" -- on envelope back. The negative envelope indicates that the Whittington studio fulfilled 8 print orders and sold reproduction rights 3 times. Aside from portraits in different clothing, the actions performed by Jones are: showing the wing of a bird while holding it, mowing a lawn, holding a newspaper, showing a glass of liquid, cupping his mouth as if yelling, using a canning jar as a paint can to paint, sitting in a thinking posture, petting a dog, cleaning a rifle, riding a bicycle, and playing ping-pong.
DOI: 10.15468/dl.iuyeyu
title: Occurrence Download

description: A dataset containing 251 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Allactaga elater (Lichtenstein, 1828)"
 ]
}

 The dataset includes 251 records from 19 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-150221044754056/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-112389
title: Dickie Jones; Los Angeles, Calif., 1942

description: 19 photographs of a young boy performing various activities, Los Angeles, California, 1942 July 24. "Subject: Dickie Jones." "Client: Stock; Year: 1942; Job no. E7-24-13" -- on envelope fronts. "Operator's report -- name: Cross; Model (name): Dick Jones" -- on envelope back. The negative envelope indicates that the Whittington studio fulfilled 8 print orders and sold reproduction rights 3 times. Aside from portraits in different clothing, the actions performed by Jones are: showing the wing of a bird while holding it, mowing a lawn, holding a newspaper, showing a glass of liquid, cupping his mouth as if yelling, using a canning jar as a paint can to paint, sitting in a thinking posture, petting a dog, cleaning a rifle, riding a bicycle, and playing ping-pong.
DOI: 10.15468/dl.e41bvi
title: Occurrence Download

description: A dataset containing 31 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cerrophidion barbouri Dunn, 1919"
 ]
}

 The dataset includes 31 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-150306150734599/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-46596
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.25549/whit-c170-46598
title: Bread making machine parts, Southern California, 1931

description: 18 photographs of bread making machine parts, Southern California, 1931. "Subject: Bread making machine parts; Agency: McCarty; Client: Axelson; Job: 7-21-111; Year: 1931; Original Print Order: 1 ea[ch]; Size: 8x10; Finish:P gl[ossy]; Re-order: 1 ea[ch] #6, 13, 1, 17, 18, 14, 2 ea[ch]; Size: 11x14, 5x7; Mount: dismounted, on white card, linens 11""-- on envelope front. "Operator's Report (Name): Joe; Original photographs- Size: 18, 8x10; Exposures: 3, [ilg] @ .50; Amount: 20.00, 1.50; Extra Charges: #4796" -- on envelope back.
DOI: 10.15468/dl.cfseur
title: Occurrence Download

description: A dataset containing 27665 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Centaurea cyanus L.",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 27665 records from 263 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000909-150316153013904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ahju9f
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "GenusKey" : [
 "is Swartzia"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004649-240506114902167/datasets/export for details.
DOI: 10.25549/whit-c170-112391
title: Dickie Jones; Los Angeles, Calif., 1942

description: 19 photographs of a young boy performing various activities, Los Angeles, California, 1942 July 24. "Subject: Dickie Jones." "Client: Stock; Year: 1942; Job no. E7-24-13" -- on envelope fronts. "Operator's report -- name: Cross; Model (name): Dick Jones" -- on envelope back. The negative envelope indicates that the Whittington studio fulfilled 8 print orders and sold reproduction rights 3 times. Aside from portraits in different clothing, the actions performed by Jones are: showing the wing of a bird while holding it, mowing a lawn, holding a newspaper, showing a glass of liquid, cupping his mouth as if yelling, using a canning jar as a paint can to paint, sitting in a thinking posture, petting a dog, cleaning a rifle, riding a bicycle, and playing ping-pong.