cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25549/whit-c170-113508
title: Snow scene, Lake Tahoe, California and Nevada, 1946

description: 11 photographs of snow-covered fields, roads, cabins, a creek, and trees, California and Nevada, USA, 1946 January 8.
DOI: 10.25549/whit-c170-107045
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.15468/dl.g5c6sj
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Primula lacerata W.W.Sm.",
 "DatasetKey is The vascular plants collection (P) at the Herbarium of the Muséum national d'Histoire Naturelle (MNHN - Paris)"
 ]
}

 The dataset includes 3 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-150407101314760/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-103114
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.15468/dl.elzq7q
title: Occurrence Download

description: A dataset containing 2057 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Quercus alba L."
 ]
}

 The dataset includes 2057 records from 83 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-150504100648427/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-102970
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.25549/whit-c170-92941
title: Toy roto book, Southern California, 1940

description: 29 photographs for toy roto book, Southern California, 1940. "Subject: Toy roto book, #44 to 65 inc[luded], 80 to 90 incl[uded], also 5x7 A., also 8x10; Client: Union Hardware; Original Print Order: 1 #25 gl[ossy]; Size: Reduce to 2 1/2 [inches] across box; Year: 1940; Job: 08-19-104A" -- on envelope front.
DOI: 10.15468/dl.bryfee
title: Occurrence Download

description: A dataset containing 54719 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is observe_tuna_ecoscope"
 ]
}

 The dataset includes 54719 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-150512124619364/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-7043
title: Dutch Ice Cream store, Alhambra, CA, 1928

description: 2 photographs of Dutch Rare Ice Cream store at the corner of West Main Street and South Fremont Avenue, Alhambra, CA, 1928. "Subject: Dutch Ice Cream store, Alhambra; Agency: Walton T. Farrar Co.; Number of Prints: 1 ea[ch]; Size: 8x10; Year: 1928; Job: 8-2-7" -- on envelope.
DOI: 10.15468/dl.jr8qys
title: Occurrence Download

description: A dataset containing 223191 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Dendrocygna javanica (Horsfield, 1821)",
 "HasCoordinate is true",
 "Year is greater than or equal to 1970",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 223191 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004266-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.saofwv
title: Occurrence Download

description: A dataset containing 278 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Molossus molossus (Pallas, 1766)",
 "Country is Mexico"
 ]
}

 The dataset includes 278 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-150523225239109/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-34895
title: Intersection of West Slauson Avenue and South Van Ness Avenue, Los Angeles, CA, 1931

description: 6 photographs of intersection, West Slauson Avenue and South Van Ness Avenue, Los Angeles, CA, 1931. "Subject: Intersection of Slauson & Van Ness Ave[nue]; Client: Maryland Casualty Ins[urance] Co., 400-724 So[uth] Spring St[reet], Hugh B. Rotchford, Room 400, Corporation B[ui]ld[in]g, 724 So[uth] Spring St[reet]; Original Print Order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1931; Job: 5-18-121" -- on envelope front. "Name: Frank; 6 Original Photographs - Size: 8x10; In City: 6.00; Extra Charges: Rotchford" -- on envelope back.
DOI: 10.25549/whit-c170-107136
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.15468/dl.ravcn7
title: Occurrence Download

description: A dataset containing 536 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Amynthas Kinberg, 1866"
 ]
}

 The dataset includes 536 records from 18 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-150527152214153/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-44870
title: Louis Meyer and racing car, Southern California, 1935

description: 2 photographs of Louis Meyer and racing car, Southern California, 1935. "Subject: Louis Meyer & racing car; Client: Macmillan Petroleum Co., Mr. Gregory; Original Print Order: 2 ea[ch]; Size: 8x10; Finish: gl[ossy]; Job: 4-24-191; Year: 1935" -- on envelope front. "Operator's Report Name: Dean; Original Photographs--Size: 4 - 8x10 exterior; Amount: 9.50; Extra Charges: order #16270E" -- on envelope back.
DOI: 10.15468/dl.hzv7hy
title: Occurrence Download

description: A dataset containing 1800 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Panthera onca (Linnaeus, 1758)"
 ]
}

 The dataset includes 1800 records from 95 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-151016162008034/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-108826
title: Cranes (machines), California, 1939

description: 4 photographs of cranes sitting idle in one or more unidentified locations, 1939 May.
DOI: 10.25549/whit-c170-108827
title: Cranes (machines), California, 1939

description: 4 photographs of cranes sitting idle in one or more unidentified locations, 1939 May.
DOI: 10.15468/dl.vmsg3k
title: Occurrence Download

description: A dataset containing 207 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Anthozoa",
 "HasGeospatialIssue is false",
 "Geometry POLYGON((-101.25 42.553080,-101.25 -38.272688,-21.796875 -38.272688,-21.796875 42.553080,-101.25 42.553080))",
 "HasCoordinate is true",
 "Elevation is less than or equal to 2.0m",
 "Depth 0.0-100.0m"
 ]
}

 The dataset includes 207 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-160311141623029/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-108725
title: Downtown Los Angeles, Calif., 1939

description: 26 photographs of downtown Los Angeles, including the California State Building, Los Angeles, California, 1939 May. Signs include: California State Building; Miller Desk & Safe Co[mpany]; Arrow Drug Co[mpany]; Purity Frozen Novelties [a hand cart]; Standard Stations, Inc[orporated]; The Owl Drug Co[mpany], Gensler-Lee Jewelry Co[mpany]; Williams Building; Hotel Alexandria; U.S. Post Office; Civic Center Building; [on traffic semaphore signal] S[outh] Spring Street, Hydril, W. R. Fuller & Co[mpany], Hotel Apex.
DOI: 10.15468/dl.2oxbuy
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Apteronotus acidops Triques, 2011"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-160430102343922/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-108828
title: Cranes (machines), California, 1939

description: 4 photographs of cranes sitting idle in one or more unidentified locations, 1939 May.
DOI: 10.25549/whit-c170-6499
title: 535 Cumberland Road, Glendale, CA, 1928

description: 3 photographs of 535 Cumberland Road, Glendale, CA, 1928. "Subject: 535 Cumberland Road, Glendale; Client: C.H. O'Connor & Son; Number of Prints: 1-ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1928; Job: 3-21-100" -- on envelope.
DOI: 10.15468/dl.1hk5ym
title: Occurrence Download

description: A dataset containing 1615 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Centropogon granulosus C.Presl"
 ]
}

 The dataset includes 1615 records from 49 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-160525093732495/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-101984
title: Dick Whittington Photography Collection, 1924-1987
DOI: 10.15468/dl.q9ymv9
title: Occurrence Download

description: A dataset containing 69 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is (Table 3) Downcore distribution of live benthic foraminifera of sediment core SW_2b, California continental borderland"
 ]
}

 The dataset includes 69 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uvtofw
title: Occurrence Download

description: A dataset containing 4151 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Attila spadiceus (Gmelin, 1789)",
 "Country is Mexico",
 "Geometry POLYGON((-109.6875 22.431340,-111.796875 24.206889,-112.851562 26.431228,-114.433593 27.527758,-114.257812 28.613459,-116.894531 31.952162,-114.785156 32.398515,-107.929687 31.353636,-105.996093 30.902224,-103.183593 28.921631,-102.304687 29.840643,-97.734375 25.641526,-96.503906 19.973348,-92.8125 18.646245,-89.648437 21.289374,-86.484375 20.797201,-88.945312 17.978733,-90.878906 17.308687,-90.527343 16.299051,-91.933593 15.114552,-93.867187 15.623036,-97.03125 15.284185,-102.480468 17.644022,-105.292968 20.468189,-107.226562 23.725011,-109.160156 25.799891,-111.269531 27.994401,-113.378906 30.751277,-114.785156 30.902224,-112.5 27.839076,-111.093749 25.641526,-109.511718 23.402764,-109.6875 22.431340))"
 ]
}

 The dataset includes 4151 records from 51 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-170714134226665/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-7039
title: Property at Laguna Beach, CA, 1928

description: 7 photographs of property at Laguna Beach, CA, 1928. "Subject: Property at Laguna Beach, H-2; Agency: Mr. Rex C. Landry; Client: W. I. Hollingsworth & Co., 408 Hollingsworth B[ui]ld[in]g, 6th & Hill St[reet]s; Number of Prints: 1-ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1928; Job: 8-1-15" -- on envelope.
DOI: 10.15468/dl.98eaqq
title: Occurrence Download

description: A dataset containing 676061 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is iNaturalist Research-grade Observations",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Country is one of (Canada, Mexico, United States of America)",
 "EventDate is greater than or equal to 2024-04-13",
 "EventDate is less than or equal to 2024-05-13",
 {
 "not" : {
 "Issue" : [
 "is one of (Basis of record invalid, Coordinate reprojection failed, Coordinate reprojection suspicious, Coordinate precision invalid, Coordinate uncertainty meters invalid, Country mismatch, Country invalid, Geodetic datum invalid, Presumed swapped coordinate, Presumed negated longitude, Presumed negated latitude, Country coordinate mismatch)"
 ]
 }
 }
 ]
}

 The dataset includes 676061 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004243-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-2377
title: Stairway, apartment 625 South Cochran Avenue, Los Angeles, CA, 1931

description: 2 photographs of interior stairway in apartment 625 South Cochran Avenue, Los Angeles, CA, 1931. "Subject: stairway, ap[artmen]t - 625 So[uth] Cochran, Mrs. Raymond Ahborn, injured; Client: Globe Indemnity Co.; Original print order: 2 ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1931; Job: 11-25-167" -- on envelope front. "Extra charges: Skiles; Original photographs-Size: 2, 8x10, In City, 3.00; Operator's report (Name): Dick" -- on envelope back.
DOI: 10.15468/dl.qmvyij
title: Occurrence Download

description: A dataset containing 7651 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Mormoops megalophylla (Peters, 1864)"
 ]
}

 The dataset includes 7651 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-170814131059671/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-35344
title: Winners in harmonica contest, taken at Echo Club House, Southern California, 1931

description: 3 photographs of the winners of harmonica contest, Southern California, 1931. "Subject: Winners in harmonica context, taken at Echo Club House; Client: L[os] A[ngeles] City Playground; Original print order: 1 ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1931; Job: 5-2-36" -- on envelope front. "Extra charges: Freidman; Original photographs-Size: 3, 8x10; Night, 5.00; Operator's report (Name): 'Dick' " -- on envelope back.
DOI: 10.15468/dl.vybflf
title: Occurrence Download

description: A dataset containing 112 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pelargonium crithmifolium Sm."
 ]
}

 The dataset includes 112 records from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-170816103707345/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-35350
title: Pump piston parts, Southern California, 1931

description: 2 photographs of pump piston parts, Southern California, 1931. "Subject: pump piston parts; Client: Continental Oil tool co.; Original Print Order: 1 ea[ch]; Size: 11x14; Finish: gl[ossy]; Job: 5-4-27; Year: 1931" -- on envelope front. "Operator's Report (Name): Dick & Frank; 2 Original Photographs--At Studio: 11x14 @ 2.25; Amount: 4.50" -- on envelope back.
DOI: 10.15468/dl.gjn36j
title: Occurrence Download

description: A dataset containing 578897 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is LACM Vertebrate Collection"
 ]
}

 The dataset includes 578897 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-171020152545675/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-44291
title: National Air Races, Southern California, 1933

description: 6 photographs of National Air Races, Southern California, 1933. "Subject: #6 - Tito Falcode owner of " "; Client: Nat[iona]l Air Races; Agency: #1 - Ray Moore, pilot of San Francisco - Jan Heuks, #2-5 Bob Clampelt owner of '', #4-5 Cliff Henderson "; Classifications: Prominent People, z-prominent people- 2nd envelope; Original Print Order: 3 ea[ch] - #2 - #3-, 1 #3, 1 #6; Size: 8x10; Finish: gl[ossy]; Re-Order: 1 ea[ch] #2, 3, 4, 5, 1 #1; Job: 36-29-167; Year: 1933" -- on original envelope front. "Subject: #6 Tito Falcode; Client: Nat[iona]l Air Races; Agency: #1 Ray Moore - Pilot of San Francisco, #2 Bob Clampelt - owner ", #4.5 Cliff Henderson; Job: 36-29-167; Year: 1933" -- on second envelope front.
DOI: 10.25549/whit-c170-44311
title: New "A" board, Southern California, 1934

description: Photograph of board used for advertising, Southern Calfornia, 1934. "Subject: New 'A' Board; Agency: Logan & Stebbins; Client: Signal Oil Co.; Original print order: 1; Size: 8x10; Finish: gl[ossy]; Year: 1934; Job: 11-16-105" -- on envelope front. "Extra charges: #8296; Original photographs-Size: 1, 8x10, In City, 3.00; Operator's report (Name): Dick" -- on envelope back.
DOI: 10.15468/dl.2wrieu
title: Occurrence Download

description: A dataset containing 327212 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Year 1600-2017",
 "Geometry POLYGON((89.90417 -2.61140,89.90417 10.24260,115.61218 10.24260,115.61218 -2.61140,89.90417 -2.61140))",
 "HasCoordinate is true",
 "TaxonKey is Animalia",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 327212 records from 291 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-171113114016250/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-6726
title: Publicity shots, Runnymede, Southern California, 1928

description: 9 photographs of men and women, Southern California, 1928. "Subject: Publicity shots; Agency: (3rd envelope); Client: Runnymede; Number of prints: 4 #1, 4 #2, 1 #2, 1 #14, 1 Ea[ch] 2.9; Size: 8x10; Finish: gl[ossy], gloss; Mounted: #10 paper, 1-#10 - 5x7 gl[ossy]; Year: 1928; Job: 6-13-61" -- on envelope.
DOI: 10.6084/m9.figshare.25778289
title: High-Altitude Object Detection Dataset

description: To address the issue of missing high-altitude projectile datasets, a dataset for small target high-altitude projectiles was collected and created.
DOI: 10.25549/whit-c170-6721
title: Quart jug of orange juice, Southern California, 1928

description: 2 photographs of jug of orange juice, Southern California, 1928. "Subject: quart jug of Orange juice; Client: Calif[ornia] Crushed Fruit; Number of prints: 1 -; Size: 8x10; Year: 1928; Job: 6-15-60" -- on envelope.
DOI: 10.15468/dl.soteat
title: Occurrence Download

description: A dataset containing 3153 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is New Zealand",
 "TaxonKey is Kunzea ericoides (A.Rich.) J.Thomps."
 ]
}

 The dataset includes 3153 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000095-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-108544
title: City Streets, downtown, and shoreline, Long Beach, Calif., 1939

description: 34 photographs of the city streets, a park, and the shoreline (from the ocean) of Long Beach, California, 1939 May. Signs include: Tracy Theater, System Auto Parks, Inc., Hilton Hotel, Gifford's Club, Heartwell Building, Hotel Stillman, City Hall, Municipal Utilities, Dodd's, Pacific Electric, Southern Pacific, Farmers and Merchants Bank.
DOI: 10.15468/dl.cjimbp
title: Occurrence Download

description: A dataset containing 2696 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Myiotriccus ornatus (Lafresnaye, 1853)"
 ]
}

 The dataset includes 2696 records from 41 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000096-150210113312293/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/whit-c170-6500
title: 535 Cumberland Road, Glendale, CA, 1928

description: 3 photographs of 535 Cumberland Road, Glendale, CA, 1928. "Subject: 535 Cumberland Road, Glendale; Client: C.H. O'Connor & Son; Number of Prints: 1-ea[ch]; Size: 8x10; Finish: gl[ossy]; Year: 1928; Job: 3-21-100" -- on envelope.
DOI: 10.15468/dl.ej8rgf
title: Occurrence Download

description: A dataset containing 792464 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sylvia borin (Boddaert, 1783)",
 "HasCoordinate is true",
 "Year is greater than or equal to 2011",
 "Year is less than or equal to 2024"
 ]
}

 The dataset includes 792464 records from 1930 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004267-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.17909/1536-ze66
title: TESS Light Curves for AX Dra (TIC 148963419)

description: All light curve files for 120- s cadence observations from Sectors 15, 21, 22, and 41.
DOI: 10.17909/heqe-re68
title: TESS Light Curves for AX Dra
DOI: 10.7910/dvn/7auoao
title: The Costa Rican Longevity and Healthy Aging Study (CRELES)

description: The Costa Rican Longevity and Healthy Aging Study (CRELES, or "Costa Rica Estudio de Longevidad y Envejecimiento Saludable") is a set of nationally representative longitudinal surveys of health and lifecourse experiences of older Costa Ricans. CRELES is part of the growing set of Health and Retirement Surveys being conducted around the world. Costa Rica is of particular interest to study given its high longevity: life expectancy is greater than that of the United States, despite being a middle income country with about one-fifth the per capita income and one-tenth the per capita health spending. CRELES is now composed of multiple waves of data from two birth cohorts.
DOI: 10.6084/m9.figshare.29039847
title: Assessment of machine productivity for a feller-buncher, processor, and harvester: a case study in the southern pine plantations of Queensland, Australia

description: This research studied the harvesting and processing productivity of cut-to-length and whole-tree harvesting operations in the southern pine plantations of Queensland, Australia. Elemental time and motion studies were completed for the harvesting of each system, a cut-to-length harvester-processer and a whole-tree feller-buncher and processor were observed with productivities of 75, 382, and 171 m<sup>3</sup>/PMH<sub>0</sub>, respectively. From this study, characteristic productivity models were generated for these systems with logarithmic and linear curves most closely representing the observed conditions. It was found that the observed values for the harvester-processor were 15% greater than the Australian Logging Productivity and Cost Appraisal [ALPACA] regional harvesting model; wheras, the whole-tree-processing productivity observed exceeded the model’s estimation by more than twice and the operating conditions of the feller-buncher were outside the bounds of the model. Results indicated that the ALPACA model is likely not a good characterization of Queensland operation conditions and needs to be updated to include more-refined estimates of whole-tree operations and regional merchandising conditions. Furthermore, this work highlights the need for additional whole-of-systems productivity and economic reviews when determining the optimal harvesting system for cost reduction and value recovery (i.e. the maximizing of the economic outcomes from a harvest within the context of associated markets) among competing systems in the region.