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Workflow Phytobenthos and macrophytes of the Manzan... (1)

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A phytobenthos and macrophytes checklist was carried at the Manzanaresriver basin, Sucre state, Venezuela, from November 2003 to July 2005. Collectwas accomplished manually and material was examined with a stereoscopicloupe and a microscope. With artificial key aid, 21 phytobenthos andmacrophytes species: 4 Cyanophyta, 9 Chlorophyta, 1 Heterokontophyta, 2Rhodophyta, 3 Bryophyta and 2 Magnoliophyta were identified. The basin lowersof the Manzanares presented the higher species number, being th...

Created: 2016-03-19

Credits: User William Senior

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Workflow NIVELES DE METALES PESADOS EN SEDIMENTOS S... (1)

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To evaluate the water quality along the continental shoresof Venezuela, where fishing communities exploit the clam Tivelamactroides, the concentration of heavy metals (Cu, Mn, Fe, Zn,Cd, Ni, Pb y Cr) was determined in superficial sediments,together with environmental factors (temperature, salinity,dissolved O2, pH, phytoplanctonic biomass, seston, and total Nand P) of the litoral waters of Playa Güiria on the northeasterncoast (Sucre State), and of Río Chico and Boca de Paparo (Mi...

Created: 2016-03-19

Credits: User William Senior

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Workflow MANUAL DE ANÁLISIS DE AGUA DE MAR (1)

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Se describen métodos para el análisis de agua de mar

Created: 2016-03-19

Credits: User William Senior

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Blob Studies of dissolved carbohydrates (or carbohydrate-...

Created: 2016-03-19 15:31:57

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Variations in concentrations of dissolved sugars were studied along the salinity gradient of a smallestuary (Elorn, Bay of Brest, France) from February 1985 to January 1986. Total dissolved carbohydrate(TDCHO) and dissolved monosaccharides (MCHO) were measured by the methods of Burneyand Sieburth and Johnson and Sieburth respectively. It must be noted that these methods cannotdistinguish between carbohydrates and carbohydrate-like substances; consequently, these methodsprobably do not closely...

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Workflow Growth of the tropical scallop, Euvola (Pe... (1)

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We compared the growth of the scallop Euuolu (Pecten) ziczuc (L.) in three situations whichpotentially could be used for commercial culture, in cages maintained in suspension, in cages on thebottom and in cages partly buried in a sediment bottom. The latter permitted the scallops to burythemselves as in their natural habitat. Throughout the 7-month study, growth, as measured by shelllength and muscle mass, was by far superior for scallops in the partly buried cages. Possible explanationsfor t...

Created: 2016-03-19

Credits: User William Senior

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Workflow Influencia del rio Manzanares en la biodis... (1)

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The concentrations of heavy metals Co, Cr, Pb and Zn in the bioavailable fraction in surface sediments of marine-coastal region of the city of Cumana, Venezuela, were studied during periods of drought and rain, in 17 sampling stations located along the shoreline. Significant differences between the two periods of sampling were detected for chromium and lead concentrations, reaching the highest values during the rainy season. For the rest of the metals studied a similar behavior was found for ...

Created: 2016-03-19

Credits: User William Senior

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Blob HISTORICAL RECONSTRUCTION OF HEAVY METAL CONCENTRATI...

Created: 2016-03-19 13:30:41

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

210-Pb activity is an useful technique in environmental investigation, todetermine sediments accumulation rates, geochronology, and to study metals.Its activity decline exponentially with depth, and is inversely proportional to thesedimentation rate at non-impacted ecosystem. Dating of sediments, combinedwith chemical profile, allow the study of the impact events in coastal zones.In the present study, we have investigated the history of metals concentrationsand sedimentation rates of recent s...

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Blob SECTOR ORIENTAL DEL GOLFO DE CARIACO, VENEZUELA. UNA...

Created: 2016-03-19 13:25:58

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The hydrochemical, physical-chemical, and biological dynamics were studied in the eastern waters of the gulf ofCariaco, where wind and precipitation patterns govern these processes to a significant degree. Average monthly values forboth surface and bottom waters were respectively as follows: temperature: 25.69 °C each; salinity: 35.41 and 35.75 units;density anomaly (ó-t): 23.43 and 23.84 kg/m3; oxygen concentration: 184.49 and 178.38 mmol/kg; pH: 7.98 and 7.94;nitrates: 3.18 and 4...

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Blob Evaluación de la distribución del contenido total y ...

Created: 2016-03-19 01:05:32

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

En el presente trabajo se analizó la concentración de Cu, Cd, Pb y Hg en lossedimentos superficiales del estero Santa Rosa, Provincia de El Oro, Ecuador.Las concentraciones de estos elementos fueron muy elevadas para la mayoría delas muestras analizadas en todos los puntos de muestreo seleccionados. Sudistribución no fue homogénea, ni presentó un patrón geográfico marcadamentedefinido, pudiéndose encontrar altos niveles distribuid...

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Blob CUANTIFICACIÓN DE LAS CONCENTRACIONES DE METALES PES...

Created: 2016-03-19 00:31:17

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The content of Fe, Mn, Cu, Cr, Ni, Zn, Cd and Pb in muscle tissuesof fish and crustaceans from the Unare lagoon (Lagunade Unare) in the state of Anzoátegui, Venezuela, was analyzedby flame Atomic Absorption Spectrometry. The levels of thesemetals present in suspended material of the water and in sedimentswere also determined in order to detect possible impacton the ecosystem. The mean concentrations in the water werelow (0.104-0.53 μmol/L Fe; 0.004-0.06 μmol/L Mn; 0.002-0.028μ...

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Workflow Corrientes superficiales en la Bahía de Be... (1)

A set of measurements of sea surface currents obtained by the Instituto Oceanográfico deVenezuela in Bergantín Bay during various months in 1989 are re-analysed with new approaches.In particular the source of the current records is described and their likely connectionwith forcing agents is analysed. The following results are found. 1) Contrary to the longstandingbelief that Bergantín Bay is the main source of pollution of Pozuelos Bay (owing to theoil related activities ...

Created: 2016-03-19

Credits: User William Senior

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Workflow DISTRIBUCIÓN Y ESPECIACIÓN DE METALES PESA... (1)

This paper reports on the speciation of Fe, Mn, Ni, and Pb in the matter suspended in the superficial waters ofthe low basin and the surface trapped plume of the Manzanares river, in Cumaná, state of Sucre, Venezuela, by studyingsediment and water samples taken at 22 stations deployed throughout this area of influence between July 1996 and June 1997.The suspended matter increased during the rainy season (July to November), reaching a maximum value in September, at 1075mg/L. The heavy m...

Created: 2016-03-18

Credits: User William Senior

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Workflow ESTUDIO DE LINEA BASE AMBIENTAL, SOCIOECON... (1)

Se define como Sistema de Información Geográfica (SIG) a un sistema de información que es utilizado para ingresar, almacenar, recuperar, manipular, analizar y obtener datos referenciados geográficamente o datos geo-espaciales, a fin de brindar apoyo en la toma de decisiones sobre planificación, localización y manejo de uso del suelo, recursos naturales, medio ambiente, transporte, instalaciones urbanas y todo tipo de estudios o proyectos en los que el...

Created: 2016-03-18

Credits: User William Senior

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Blob CARACTERIZACIÓN AMBIENTAL DE LA ENSENADA DE PLAYA GR...

Created: 2016-03-18 21:47:53

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The hydrographic conditions and sanitary quality of the waters of the coastal region of Playa Grande Baywere studied during May 2003. We set up 21 stations to collect surface and bottom samples and three current meters – anupward-mounted hydroacoustic profiler and two single-point Doppler current sensors that operated for 14 days. Samples werecollected in 5-L Niskin bottles equipped with a lid-closing device operated through a cable. The samples were studied accordingto established meth...

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Blob ESPECIACIÓN QUÍMICA DE FÓSFORO EN SEDIMENTOS SUPERFI...

Created: 2016-03-18 21:39:23

Credits: User William Senior

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The sequential extraction method SEDEX (sedimentary extraction) modificated by ANDERSON & DELANEY(2000) has been used to quantify separately four sedimentary phosphorus reservoirs in sediments of the gulf of Paria and thevenezuelan atlantic coast: adsorbed or labile plus P-associated to oxides (F1), P-authigenic (F2), P-detrital (F3) and P-organic(F4). The marine and continental origin of the sediments was determined by separation of detrital apatite (continental) andcarbonate fluorapatit...

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Blob Workflow run bundle of helloabcd

Created: 2016-03-16 00:57:14

Credits: User Stian Soiland-Reyes

Attributions: Workflow Hello abcd

License: Creative Commons Attribution 3.0 Unported License

See https://gist.github.com/stain/fa63a3527bd09be2a42d

File type: ZIP archive

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Workflow Hello abcd (1)

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Example of using the same inserted nested workflow twice, iterating over it twice, which should mean 4 distinct calls to the inner "concatenate" process. This workflow is mainly useful for provenance testing purposes.

Created: 2016-03-15

Credits: User Stian Soiland-Reyes

Workflow OA translated experiment (1)

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This workflow is just for trying

Created: 2016-03-01

Credits: User jerome chopard

Workflow MSA Gaps Trimming Workflow (1)

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The workflow for prefix and suffix gaps trimming of MSA result in the Phylip format.Input: MSA result in the Phylip format.Output: Trimmed prefix and suffix of the MSA result.

Created: 2016-02-28

Credits: User Kasikrit Damkliang

Workflow MSA Similarity Score Estimation (1)

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The workflow for MSA Similarity Score Estimation 

Created: 2016-02-28

Credits: User Kasikrit Damkliang

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Blob ISA-TAB-Nano templates in vivo (MOD-ENP-TOX)

Created: 2016-02-26 13:34:38

Credits: User Hanne Vriens

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The files hosted here are Excel-based templates for the creation of ISA-TAB-Nano datasets which were developed within the context of the MOD-ENP-TOX project [http://fys.kuleuven.be/apps/modenptox/project_objectives.php]. The files are specifically designed to store in vivo toxicity data of nanomaterials.

File type: Trident (Package)

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Blob ISA-TAB-Nano templates in vitro (MOD-ENP-TOX)

Created: 2016-02-26 13:32:14

Credits: User Hanne Vriens

License: Creative Commons Attribution-Share Alike 3.0 Unported License

The files hosted here are Excel-based templates for the creation of ISA-TAB-Nano datasets which were developed within the context of the MOD-ENP-TOX project [http://fys.kuleuven.be/apps/modenptox/project_objectives.php]. The files are specifically designed to store in vitro toxicity data of nanomaterials.

File type: Trident (Package)

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Workflow Get targets for compound (1)

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This workflow retrieves single protein targets for a compound from open PHACTS.

Created: 2016-02-22

Credits: User Kristina Hettne User Eelke van der Horst User Aylin Metzner

Workflow Get similar phenotypes for a disease and a... (1)

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This workflow retrieves the similar phenotypes between a disease and a gene based on the Monarch services at http://monarchinitiative.org/page/services. Phenotype similarity is calculated based on OwlSim, see http://owlsim.org.

Created: 2016-02-22

Credits: User Kristina Hettne

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Pack Experiment


Created: 2016-01-20 00:05:11

This is a test.

0 items in this pack

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Workflow Scan range splitting for untargeted metabo... (1)

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This workflow analyzes untargeted HPLC-Orbitrap measurements split into separate or alternating scan ranges. The input nodes expect OpenMS consensusXML files that were exported using TextExporter. The workflow then combines the separate scan ranges, filters them utilizing blank and QC measurements, and performs a statistical analysis.Requirements:- KNIME Interactive R Statistics Integration

Created: 2016-01-14 | Last updated: 2016-01-14

Credits: User Marc Rurik

Workflow TTPish workflow for MASSyPup64 with text s... (1)

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This proteomics workflow performs a comet search and subsequently a validation of the results with PeptideProphet/Protein Prophet. Results are exported in various formats, to facilitate the downstream evaluation in other programs and the sharing of data (EXCEL, csv, mzIdentML).Contrary to a standard Trans-Proteomic-Pipeline (TPP) installation, the workflow can be to mass spectrometry data in whatever localization (i.e. the files do not have to be uploaded/ copied to a special directory).The w...

Created: 2015-12-10

Credits: User Robert Winkler

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Blob Long list of stopwords

Created: 2015-12-07 14:46:51

Credits: User Magnus Palmblad

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This is a longer list of unspecific stopwords frequently appearing in scientific abstracts. This is an extended version of the "Long Stopword List" on the Ranks NL Website (http://www.ranks.nl/stopwords). 

File type: Excel workbook

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Blob Example results from the UniProt Protein Protein Net...

Created: 2015-12-04 14:50:06

Credits: User Magnus Palmblad User Yassene

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Example results from the UniProt Protein Protein Network workflow (http://www.myexperiment.org/workflows/4778.html) on Apolipoprotein A-I (P02647). The purpose of the igraph graph is to check that the workflow ran OK. For further exploration and visualization of the network, one of the output files can be opened in Cytoscape or similar tool.

File type: PNG image

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Workflow Author Publications and Citations by Year ... (1)

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This workflow demonstrates how to connect to and use Europe PMC (http://europepmc.org/RestfulWebService) to count the number of publications and citations per year for one author. Two Web service calls are made. First, we searchPublications to retrieve the bibliographic records for all published work of a single author. Then, we getCitations to extract the year of all articles citing the work of this author. The pubYear fields is extracted from the raw Web service results and fed to an Rshel...

Created: 2015-12-04

Credits: User Magnus Palmblad

Workflow Connecting to Europe PMC (1)

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This very simple workflow connects to Europe PMC using the searchPublications Web Service.

Created: 2015-12-04

Credits: User Magnus Palmblad

Workflow SImple Europe PMC Search (1)

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This very simple workflow searches Europe PMC using the searchPublications Web Service and a conditional XPath to retrieve the article titles for all cited work matching the search query.

Created: 2015-12-04

Credits: User Magnus Palmblad

Workflow UniProt Protein Protein Network (1)

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This workflow uses the Europe PMC Web Services searchPublications and getDatabaseLinks to reconstruct a protein-protein network based on co-occurence in the scientific literature, arbitrary filtered by a PubMed query, e.g. the word "complex" appearing in the title or abstract. The workflow also looks up the second degree connections, i.e. proteins co-occuring with proteins co-occuring with the protein given as input, but not with this protein itself. The output is a (1) Pajek graph file, a GM...

Created: 2015-12-04

Credits: User Magnus Palmblad User Yassene

Workflow Author Citation Network (1)

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Map citation/reference network for one author using Europe PMC Web services. This workflow is intended to show the integration of several Web services, XPath XML parsing and use of the igraph package in R. Although the workflow is functional, the information in PubMed is incomplete. This means the results may be a subset of the correct citation graph.

Created: 2015-12-04 | Last updated: 2015-12-04

Credits: User Magnus Palmblad User Yassene

Blob Annotating Experimental Data

Created: 2015-12-03 08:31:02

Credits: User Katy Wolstencroft

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This is a tutorial about annotating experimental data with RightField

File type: PowerPoint 2007 presentation

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Blob Geo File for Annotation

Created: 2015-12-03 08:23:05

Credits: User Katy Wolstencroft

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This is an excel file to use in the RightField exercises in the BioSB Data Integration Course 2015

File type: application/excel

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Workflow Author to Wordcloud (3)

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This small workflow demonstrates how to connect to and use Europe PMC (http://europepmc.org/RestfulWebService). The workflow searches the publications of an author, extracts the abstracts, counts the word frequencies and plot a wordcloud using the R package of the same name. The Rshell plot_wordcloud also applies text mining operations (transformation to lower case, removing punctuation, stripping whitespace and removing English stopwords) using the R package tm.

Created: 2015-12-02 | Last updated: 2015-12-07

Credits: User Magnus Palmblad

Blob Taverna Tutorial Data Integration NL 2015

Created: 2015-12-02 10:41:00 | Last updated: 2015-12-02 10:43:03

Credits: User Katy Wolstencroft

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This tutorial introduces you to using the Taverna workbench and shows you how you can use the Open PHACTS REST API to construct workflows over Open PHACTS services

File type: Adobe PDF

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Pack Dissertation-Ch4-SupplementaryMaterial


Created: 2015-11-17 15:24:18 | Last updated: 2015-11-17 15:46:20

This pack contains the workflow files in the Ch4 evaluation cohort. The result of abstraction, and the spreadsheet sources for the figures included in the evaluation section.

1 item in this pack

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Workflow Get ENSEMBL cross-references for UniProt IDs (1)

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This small workflow uses the PICR (http://www.ebi.ac.uk/Tools/picr/) WDSL Web Service to look up ENSEMBL (ENSP) cross-references for UniProt IDs. The input is a list of UniProt IDs and the output a corresponding list of ENSEMBL IDs. This instance of the workflow specifically uses the ENSEMBL_HUMAN database and taxonID 9606 (Homo sapiens).

Created: 2015-11-16

Credits: User Magnus Palmblad

Workflow Get ontology parents (2)

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Retrieves the ontology parents of an entity including the relationship type, using the ChEBI identifier.

Created: 2015-11-16 | Last updated: 2016-04-26

Credits: User Kristina Hettne

Attributions: Workflow Get ontology parents

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Workflow Texture classification: Knime Image Analytics (1)

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A workflow including image pre-processing and descriptor calculation for building a texture classification model. The workflow can really be used for any kind of image classification task for which has labelled training data.There is significant scope of improvement, both on the image processing , descriptor selection and model building phases..Happy image analytics !

Created: 2015-11-10

Credits: User Insilicoconsulting

Workflow Define one query and retrieve Molecular In... (1)

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Define one query and retrieve Molecular Interactions from PSICQUIC Services registered in the PSICQUIC registry.

Created: 2015-11-05

Workflow Query PSICQUIC and filter by idA and idB (... (1)

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Queries PSICQUIC and returns idA and idB.

Created: 2015-11-05

Workflow FInd/filter idA and idB from MITAB (1)

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A workflow to filter idA and idB out of a MITAB file.

Created: 2015-11-05 | Last updated: 2015-11-05

Workflow Get all PSICQUIC (1)

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Workflow to retrive all PSICQUIC services 

Created: 2015-11-04 | Last updated: 2015-11-04

Credits: User Maximilian Koch

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Workflow Pubmed -Google Tag Cloud (1)

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A simple workflow to query PubMed, Google and build a Tag Cloud after some preprocessing.

Created: 2015-11-01

Credits: User Insilicoconsulting

Workflow Author Citation Network (1)

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Map citation/reference network for one author using Europe PMC Web services. This workflow was created during the Tavernathon exercise held at the LUMC on October 14, 2015 and is intended to show the integration of several Web services, XPath XML parsing and use of the igraph package in R. Although the workflow is functional, the information in PubMed is incomplete, resulting in the workflow producing a subset of the correct citation graph.

Created: 2015-10-20

Credits: User Magnus Palmblad

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Workflow RDKit Aggregator Advisor (1)

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A Knime (2.12.1) workflow that uses RDKit nodes for assessing the risk of a compound to form aggregates under biochemical assay conditions, inspired by the Aggregation Advisor paper of Irwin et al. While the Aggregator Advisor web tool allows for aggregation risk assessment of individual compounds, this Knime workflow can be used to quickly run through large compound collections.Query structures are loaded as an SD file (here a set of 1090 approved drugs), and are then compared for Tanimoto s...

Created: 2015-10-18 | Last updated: 2015-10-18

Credits: User Evert Homan

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Workflow RDKit PAINS 4 (1)

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Improved Knime (2.12.1) workflow for detection of Pan-Assay Interference Compounds (PAINS) using RDKit nodes. PAINS SMARTS curated by Greg Landrum are used for the substructure searches. These yield 753 hits among the WEHI set of 10,000 compounds. A Total Hits count column is added by the RDKit Substructure Counter node, so no additional aggregation is needed. Structures devoid of PAINS are separated out for further progression, while the PAINS hits can be visually inspected using the RDKit I...

Created: 2015-10-18 | Last updated: 2015-10-18

Credits: User Evert Homan

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