cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/d347zjsk27.2
title: Python Code for Stress Constrained Topology Optimization in ABAQUS

description: This dataset contains a Python code with five implementations of topology optimization approaches suitable for 2D and 3D problems, all considering bi-directional evolutionary structural optimization. The approaches implemented include both discrete and continuous methods, namely:
 - Optimality Criteria, for continuous or discrete variables;
 - Method of Moving Asymptotes;
 - Sequential Least-Squares Programming (from SciPy module);
 - Trust-region (from SciPy module).

The implementation of the Optimality Criteria method is suitable for compliance minimization problems with one mass or volume constraint. The implementation of the remaining methods is suitable for stress constrained compliance minimization and stress minimization problems, both with one mass or volume constraint.

The code uses the commercial software ABAQUS to execute Finite Element Analysis (FEA) and automatically access most of the necessary information for the optimization process, such as initial design, material properties, and loading conditions from a model database file (.cae) while providing a simple graphic user interface. Although the code has been developed mainly for educational purposes, its modularity allows for easy editing and extension to other topology optimization problems, making it interesting for more experienced researchers.

This code has been used in the article "Stress constrained topology optimization for commercial software: a Python implementation for ABAQUS®" [1]. The folders included in this dataset contain the results obtained, as well as the information necessary to replicate them. In particular, the folder 'Validation' contains the data used to validate the functioning of the code provided.

Notes:
- Stress-dependent problems are only compatible with the following ABAQUS element types: CPE4, CPS4, and 3DQ8.
- The authorship of the functions 'mmasub' and 'subsolv' used in the Method of Moving Asymptotes are credited to Arjen Deetman. Source: https://github.com/arjendeetman/GCMMA-MMA-Python
- Despite the validations performed, this program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 


[1] - Fernandes, P.; Ferrer, À.; Gonçalves, P.; Parente, M.; Pinto, R.; Correia, N. Stress-Constrained Topology Optimization for Commercial Software: A Python Implementation for ABAQUS®. Appl. Sci. 2023, 13, 12916. https://doi.org/10.3390/app132312916
DOI: 10.17632/d347zjsk27.1
title: Python Code for Stress Constrained Topology Optimization in ABAQUS

description: This dataset contains a Python code with five implementations of topology optimization approaches suitable for 2D and 3D problems, all considering bi-directional evolutionary structural optimization. The approaches implemented include both discrete and continuous methods, namely:
 - Optimality Criteria, for continuous or discrete variables;
 - Method of Moving Asymptotes;
 - Sequential Least-Squares Programming (from SciPy module);
 - Trust-region (from SciPy module).

The implementation of the Optimality Criteria method is suitable for compliance minimization problems with one mass or volume constraint. The implementation of the remaining methods is suitable for stress constrained compliance minimization and stress minimization problems, both with one mass or volume constraint.

The code uses the commercial software ABAQUS to execute Finite Element Analysis (FEA) and automatically access most of the necessary information for the optimization process, such as initial design, material properties, and loading conditions from a model database file (.cae) while providing a simple graphic user interface. Although the code has been developed mainly for educational purposes, its modularity allows for easy editing and extension to other topology optimization problems, making it interesting for more experienced researchers.

This code has been used in the article "Stress constrained topology optimization for commercial software: a Python implementation for ABAQUS®" [1]. The folders included in this dataset contain the results obtained, as well as the information necessary to replicate them. In particular, the folder 'Validation' contains the data used to validate the functioning of the code provided.

Notes:
- Stress-dependent problems are only compatible with the following ABAQUS element types: CPE4, CPS4, and 3DQ8.
- The authorship of the functions 'mmasub' and 'subsolv' used in the Method of Moving Asymptotes are credited to Arjen Deetman. Source: https://github.com/arjendeetman/GCMMA-MMA-Python
- Despite the validations performed, this program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 


[1] - P. Fernandes et al., (2023) Stress constrained topology optimization for commercial software: a Python implementation for ABAQUS®, MDPI - Applied Sciences.
DOI: 10.17632/77s5zvgffj.2
title: WB data_PP

description: Western Blotting data for iPSC-derived astrocytes in X-ALD
DOI: 10.17632/wd47wj8wsb.1
title: Cloning and RNA interference indicate that the Na/K-ATPase gene helps Hong Kong oysters (Crassostrea hongkongensis) resist short-term hypersalinity stress

description: Na/K-ATPase is a carrier protein embedded in the cell membrane and its main function is to maintain the osmotic pressure balance inside and outside the cell. To investigate the role of Na/K-ATPase under high-salt stress in the Hong Kong oyster (Crassostrea hongkongensis), full-length cloning and expression analysis of Na/K-ATPase were performed, and the function of the gene was verified using RNA interference (RNAi) technology. The full-length sequence was 1,230 bp, including a 5' untranslated region (UTR) of 25 bp; a 3’ UTR of 263 bp; and an open reading frame of 942 bp, encoding a protein of 313 amino acids, with a molecular weight 35.452 KDa and a theoretical isoelectric point 5.55. Reverse transcription-quantitative polymerase chain reaction results showed that Na/K-ATPase is expressed in all tissues of the Hong Kong oyster, with the highest relative expression level in the blood sinus, followed by the gills, and the lowest level of expression in the labellum. Under conditions of acute high-salt stress, the expression level of Na/K-ATPase in the gills increased and then decreased. Using RNAi technology, it was found that Na/K-ATPase enzyme activity in the gills decreased significantly after 72, 96, and 120 h of high-salinity stress, and the survival rate of the RNAi group was lower than that of the blank control group and the negative control group with only 75%. These results indicated that Na/K-ATPase is closely related to osmoregulation in Hong Kong oysters and plays an important role in osmotic pressure regulation and resistance to salinity stress.
DOI: 10.15468/dl.hehdgh
title: Occurrence Download

description: A dataset containing 12213544 species occurrences available in GBIF matching the query:
{
 "Country" : [
 "is Ecuador"
 ]
}

 The dataset includes 12213544 records from 1969 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004391-250117142028555/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5p54yy
title: Occurrence Download

description: A dataset containing 3794 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Pogonus chalceus (Marsham, 1802)"
 ]
}

 The dataset includes 3794 records from 93 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000651-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8p3vkd
title: Occurrence Download

description: A dataset containing 1832915 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Pyrrhia umbra (Hufnagel, 1766), Pyrrhocorax pyrrhocorax (Linnaeus, 1758), Pyrrhula pyrrhula (Linnaeus, 1758))",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 1832915 records from 934 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0325804-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gfsx2y
title: Occurrence Download

description: A dataset containing 14668 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Carcharodon carcharias (Linnaeus, 1758))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 14668 records from 123 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002327-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wxhqj9
title: Occurrence Download

description: A dataset containing 134 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "BasisOfRecord is Observation",
 "BasisOfRecord is Machine Observation",
 "BasisOfRecord is Human Observation",
 "BasisOfRecord is Occurrence evidence"
 ]
 },
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Gracupica contra (Linnaeus, 1758)",
 "Year 1972-2022"
 ]
}

 The dataset includes 134 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0267536-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xj79w2
title: Occurrence Download

description: A dataset containing 913797 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Icteridae"
 ]
}

 The dataset includes 913797 records from 114 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0325791-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11046618
title: Raw data of "Identification of two unannotated miRNAs in classic Hodgkin lymphoma cell lines" article.

description: This is the dataset with used raw data regarding preparation of the manuscript entitled "Identification of two unannotated miRNAs in classic Hodgkin lymphoma cell lines" (10.1371/journal.pone.0283186).
DOI: 10.5281/zenodo.11046619
title: Raw data of "Identification of two unannotated miRNAs in classic Hodgkin lymphoma cell lines" article.

description: This is the dataset with used raw data regarding preparation of the manuscript entitled "Identification of two unannotated miRNAs in classic Hodgkin lymphoma cell lines" (10.1371/journal.pone.0283186).
DOI: 10.15468/dl.ftpagj
title: Occurrence Download

description: A dataset containing 6070 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Rhizophora apiculata Blume"
 ]
}

 The dataset includes 6070 records from 55 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0165774-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hvaa6k
title: Occurrence Download

description: A dataset containing 359 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Diabrotica virgifera virgifera"
 ]
}

 The dataset includes 359 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0018547-230828120925497/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tdcqwu
title: Occurrence Download

description: A dataset containing 5185 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Urocitellus columbianus (Ord, 1815)"
 ]
}

 The dataset includes 5185 records from 72 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0375443-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.dstuvz
title: Occurrence Download

description: A dataset containing 83093 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nymphicus hollandicus (Kerr, 1792)"
 ]
}

 The dataset includes 83093 records from 196 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0266110-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.amhu2a
title: Occurrence Download

description: A dataset containing 71 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Metlapilcoatlus occiduus (Hoge, 1966)"
 ]
}

 The dataset includes 71 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002343-230918134249559/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.f2s8f2
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Hyphessobrycon fernandezi Fernández-Yépez, 1972"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0325803-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.bzxysp
title: Occurrence Download

description: A dataset containing 1991 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Mycena stylobates (Pers.) P.Kumm., Octaviania asterosperma Vittad., Oxyporus latemarginatus (Durieu & Mont.) Donk)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 1991 records from 106 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0165756-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7ux9k7
title: Occurrence Download

description: A dataset containing 9719 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Muscari armeniacum H.J.Veitch",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 9719 records from 43 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002555-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nta58y
title: Occurrence Download

description: A dataset containing 4968 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Panthera onca (Linnaeus, 1758)"
 ]
}

 The dataset includes 4968 records from 185 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0219223-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wulxlv
title: Occurrence Download

description: A dataset containing 109 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Standleya prostrata (K.Schum.) Brade"
 ]
}

 The dataset includes 109 records from 21 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010097-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mkbyep
title: Occurrence Download

description: A dataset containing 15234 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Campanula scheuchzeri subsp. scheuchzeri)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 15234 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003749-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.anmgrq
title: Occurrence Download

description: A dataset containing 11613 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ceratophyllum submersum L."
 ]
}

 The dataset includes 11613 records from 246 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0228653-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.av3aag
title: Occurrence Download

description: A dataset containing 7634 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Lepus californicus Gray, 1837",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 7634 records from 76 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010104-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6d4pu5
title: Occurrence Download

description: A dataset containing 50539 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Epipactis helleborine subsp. helleborine)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 50539 records from 298 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003758-240202131308920/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a3943z
title: Occurrence Download

description: A dataset containing 2857 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "Country is United Kingdom of Great Britain and Northern Ireland",
 "Country is Netherlands",
 "Country is Sweden",
 "Country is France",
 "Country is Finland",
 "Country is Norway",
 "Country is Belgium",
 "Country is Germany",
 "Country is Luxembourg",
 "Country is Portugal",
 "Country is Italy",
 "Country is Spain",
 "Country is Austria",
 "Country is Liechtenstein",
 "Country is Switzerland",
 "Country is Ireland",
 "Country is Denmark"
 ]
 },
 "TaxonKey is Anisosticta novemdecimpunctata (Linnaeus, 1758)",
 "Year 2008-2018"
 ]
}

 The dataset includes 2857 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0238234-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cnsnkf
title: Occurrence Download

description: A dataset containing 675484 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Sciuridae",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 675484 records from 783 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0010101-190621201848488/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-52503
title: Redemption tidings, vol. 34, nos. 1-52, 3 Jan. - 25 Dec. 1958

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.
DOI: 10.15468/dl.s4eswa
title: Occurrence Download

description: A dataset containing 20426 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Sapium P.Browne"
 ]
}

 The dataset includes 20426 records from 462 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0224292-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8cjd44
title: Occurrence Download

description: A dataset containing 20 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Potamogeton biformis Hagstr."
 ]
}

 The dataset includes 20 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0093559-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.adeviy
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Xanthostemon verdugonianus Náves ex Fern.-Vill."
 ]
}

 The dataset includes 48 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001712-180508205500799/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/pcra-c14-52599
title: Redemption tidings, vol. 34, nos. 1-52, 3 Jan. - 25 Dec. 1958

description: [description english/roman)] Issued weekly. "A full gospel magazine" -- subtitle.