cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25582/data.2023-03.2774547/2328378
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774557/2328379
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774590/2328380
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.6temjc
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Liparis brachystele Ridl."
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045965-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774641/2328381
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.a5my7a
title: Occurrence Download

description: A dataset containing 1123 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Lennoaceae"
 ]
}

 The dataset includes 1123 records from 103 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045963-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774436/2328382
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774691/2328383
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774552/2328384
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.rtytws
title: Occurrence Download

description: A dataset containing 449 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Lepidodendraceae"
 ]
}

 The dataset includes 449 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045966-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774453/2328385
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774517/2328386
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774511/2328387
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774681/2328388
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.kcrn4m
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Specimen)",
 "Country is Belize",
 "DatasetKey is one of (University of Michigan Herbarium, Natural History Museum (London) Collection Specimens, Field Museum of Natural History (Botany) Seed Plant Collection, Depuración de la colección y base de datos del Herbario CICY. Fase IV, The New York Botanical Garden Herbarium (NY), NMNH Extant Specimen Records (USNM, US), Tropicos Specimens Non-MO, Tropicos MO Specimen Data)",
 "OccurrenceStatus is Present",
 "TaxonKey is Mariosousa usumacintensis (Lundell) Seigler & Ebinger"
 ]
}

 The dataset includes 41 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045967-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774452/2328389
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774715/2328390
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.dg6hmn
title: Occurrence Download

description: A dataset containing 122 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Limonium ilvae Pignatti"
 ]
}

 The dataset includes 122 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045968-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774523/2328391
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774705/2328392
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774521/2328393
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774611/2328394
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774643/2328395
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774601/2328396
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774545/2328397
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774581/2328398
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774526/2328399
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774529/2328400
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774690/2328401
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774472/2328402
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774567/2328403
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774458/2328404
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.bdsqfu
title: Occurrence Download

description: A dataset containing 3 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Liparis brassii Ormerod"
 ]
}

 The dataset includes 3 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045969-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774592/2328405
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774513/2328406
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774466/2328407
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774564/2328408
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774486/2328409
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774534/2328410
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774527/2328411
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774443/2328412
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774575/2328413
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774487/2328414
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774573/2328415
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774689/2328416
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.wm3gp6
title: Occurrence Download

description: A dataset containing 175 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Limonium imbricatum (Webb ex Girard) F.T.Hubb. ex L.H.Bailey"
 ]
}

 The dataset includes 175 records from 31 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045970-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774754/2328417
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774445/2328418
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774671/2328419
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774555/2328420
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774693/2328421
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774621/2328422
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774576/2328423
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.ug4qny
title: Occurrence Download

description: A dataset containing 1067 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Japan",
 "TaxonKey is Platycodon grandiflorus (Jacq.) A.DC."
 ]
}

 The dataset includes 1067 records from 78 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045971-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774473/2328424
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774654/2328425
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.x5fxpy
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Liparis brunnea Ormerod"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045973-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774625/2328426
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774549/2328427
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.aadyvq
title: Occurrence Download

description: A dataset containing 22 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Knema matanensis W.J.de Wilde"
 ]
}

 The dataset includes 22 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045972-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774661/2328428
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774506/2328429
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774483/2328430
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774537/2328431
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774433/2328432
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774613/2328433
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774541/2328434
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774476/2328435
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774535/2328436
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774622/2328437
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774460/2328438
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774474/2328439
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.ask7sn
title: Occurrence Download

description: A dataset containing 50492 species occurrences available in GBIF matching the query:
{
 "and" : [
 "InstitutionCode is inaturalist",
 "OccurrenceStatus is Present",
 "TaxonKey is Coragyps atratus (Bechstein, 1793)"
 ]
}

 The dataset includes 50492 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045954-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774602/2328440
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774630/2328441
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.kxtxbz
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Limonium inarimense (Guss.) Pignatti"
 ]
}

 The dataset includes 32 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045975-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774644/2328442
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774515/2328443
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774594/2328444
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774461/2328445
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774560/2328446
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774756/2328447
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.3hn7t2
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Liparis brunneolobata Kerr"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045977-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3rw8xq
title: Occurrence Download

description: A dataset containing 726 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Loxsomataceae"
 ]
}

 The dataset includes 726 records from 56 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045976-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774680/2328448
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774542/2328449
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774540/2328450
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774447/2328451
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774502/2328452
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774636/2328453
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774468/2328454
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774484/2328455
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774628/2328456
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774642/2328457
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774700/2328458
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774430/2328459
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774631/2328460
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.5t6e7t
title: Occurrence Download

description: A dataset containing 17925 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "OccurrenceStatus is Present",
 "TaxonKey is Lomariopsidaceae"
 ]
}

 The dataset includes 17925 records from 307 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045974-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25582/data.2023-03.2774608/2328461
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774664/2328462
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774566/2328463
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774571/2328464
title: Data for EMSL Project 51287 from March 2023
DOI: 10.25582/data.2023-03.2774752/2328465
title: Data for EMSL Project 51287 from March 2023
DOI: 10.15468/dl.mdjmdd
title: Occurrence Download

description: A dataset containing 51198760 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "MediaType is Image",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 51198760 records from 1148 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045956-240321170329656/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.u8mtuq
title: Occurrence Download

description: A dataset containing 1988 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)"
 ]
 }
 }
 ]
 },
 "SpeciesKey is Coleophora glaucicolella Wood, 1892",
 "Year is greater than or equal to 2004",
 "Year is less than or equal to 2023"
 ]
}

 The dataset includes 1988 records from 59 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083808-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5519/qd.44b4ng1b
title: Query on the Natural History Museum Data Portal (data.nhm.ac.uk) (21 records)
DOI: 10.15468/dl.mrkzrh
title: Occurrence Download

description: A dataset containing 29824 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)"
 ]
 }
 }
 ]
 },
 "SpeciesKey is Leptinotarsa decemlineata (Say, 1824)",
 "Year is greater than or equal to 2004",
 "Year is less than or equal to 2023"
 ]
}

 The dataset includes 29824 records from 222 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083809-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.4fqwm3
title: Occurrence Download

description: A dataset containing 114 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)"
 ]
 }
 }
 ]
 },
 "SpeciesKey is Coleophora badiipennella (Duponchel, 1844)",
 "Year is greater than or equal to 2004",
 "Year is less than or equal to 2023"
 ]
}

 The dataset includes 114 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083810-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qwqjyb
title: Occurrence Download

description: A dataset containing 18469 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Perilla L."
 ]
}

 The dataset includes 18469 records from 206 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083811-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zrsj76
title: Occurrence Download

description: A dataset containing 29824 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)"
 ]
 }
 }
 ]
 },
 "SpeciesKey is Leptinotarsa decemlineata (Say, 1824)",
 "Year is greater than or equal to 2004",
 "Year is less than or equal to 2023"
 ]
}

 The dataset includes 29824 records from 222 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083812-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dnngpd
title: Occurrence Download

description: A dataset containing 146 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)"
 ]
 }
 }
 ]
 },
 "SpeciesKey is Coleophora orbitella Zeller, 1849",
 "Year is greater than or equal to 2004",
 "Year is less than or equal to 2023"
 ]
}

 The dataset includes 146 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0083813-240626123714530/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.13287048
title: Four-armed starfish in two lipid bilayer models

description: Summary

In Helfrich spontaneous curvature model (HSC) the energy functional to be minimized for equilibrium shapes is $E_H=\int{(H-H_0)^2} da$, under constraints of fixed volume and fixed area, where $H$ is the local mean curvature and $H_0$ is the spontaneous curvature parameter.

Here we report an experiment that, by adjusting $H_0$ one may yield a qualitatively similar equilibrium shape to the bilayer couple model (BC). In BC, energy is $W=\int{H^2}da$ (see Ziherl & Svetina, 2005) with mean curvature integral $c=\int{H da}/4\pi$ fixed ( $c=c_0$ )as a third constraint (the reference shape is the unit sphere with area $4\pi$ and $H=1$).

This record includes datasets/ procedures for the open software Surface Evolver.

ERRATUM: $H_0=2 c_0$ is not generaizable, see updated version.
DOI: 10.5281/zenodo.13287047
title: Four-armed starfish in two lipid bilayer models

description: Summary

In Helfrich spontaneous curvature model (HSC) the energy functional to be minimized for equilibrium shapes is $W_H=\int{(H-H_0)^2} da$, under constraints of fixed volume and fixed area, where $H$ is the local mean curvature and $H_0$ is the spontaneous curvature parameter.

Here we report an experiment that, by adjusting $H_0$ one may yield a qualitatively similar equilibrium shape to the bilayer couple model (BC). In BC, energy is $W=\int{H^2}da$ (see Ziherl & Svetina, 2005) with mean curvature integral $c=\int{H da}/4\pi$ fixed ( $c=c_0$) as a third constraint (the reference shape is the unit sphere with area $4\pi$ and $H=1$).

This record includes datasets/ procedures for the open software Surface Evolver.
DOI: 10.5281/zenodo.13369147
title: Four-armed starfish in two lipid bilayer models

description: Summary

In Helfrich spontaneous curvature model (HSC) the energy functional to be minimized for equilibrium shapes is $W_H=\int{(H-H_0)^2} da$, under constraints of fixed volume and fixed area, where $H$ is the local mean curvature and $H_0$ is the spontaneous curvature parameter.

Here we report an experiment that, by adjusting $H_0$ one may yield a qualitatively similar equilibrium shape to the bilayer couple model (BC). In BC, energy is $W=\int{H^2}da$ (see Ziherl & Svetina, 2005) with mean curvature integral $c=\int{H da}/4\pi$ fixed ( $c=c_0$) as a third constraint (the reference shape is the unit sphere with area $4\pi$ and $H=1$).

This record includes datasets/ procedures for the open software Surface Evolver.