Building a Community Resource of Open Spectral Data
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The document discusses building an online open database of spectral data to serve as a teaching resource and reduce duplicative work. It describes ChemSpider, a database of chemical structures and properties that also links to some spectral data. The document calls for adding more spectral data from various sources and formats to ChemSpider to build the most comprehensive open resource for spectral data online. It also describes some interactive features like spectral games to help teach and identify spectra.
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This is a presentation I gave to a group of students at Drexel University via webex and skype. This is the Powerpoint presentation component but it was intersected with a live demo of multiple online databases. The movie of the presentation is online at SciVee here: http://www.scivee.tv/node/14770eScience Resources for the Chemistry Community from the Royal Society of Chem...
eScience Resources for the Chemistry Community from the Royal Society of Chem...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
Our access to scientific information has changed in ways that were hardly imagined even by the early pioneers of the internet. The immense quantities of data and the array of tools available to search and analyze online content continues to expand while the pace of change does not appear to be slowing. ChemSpider is one of the chemistry community’s primary online public compound databases. Containing tens of millions of chemical compounds and its associated data ChemSpider serves data tens of thousands of chemists every day and it serves as the foundation for many important international projects to integrate chemistry and biology data, facilitate drug discovery efforts and help to identify new chemicals from under the ocean. This presentation will provide an overview of the expanding reach of the ChemSpider platform and the nature of the solutions that it helps to enable. We will also discuss the possibilities it offers in the domain of crowdsourcing and open data sharing. The future of scientific information and communication will be underpinned by these efforts, influenced by increasing participation from the scientific community and facilitated collaboration and ultimately accelerate scientific progress.Integrating and curating internet based chemistry resources to serve life sci...
Integrating and curating internet based chemistry resources to serve life sci...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The internet now offers access to a myriad of online resources that can be of value to chemists working in the Life Sciences. While finding information online is, in many cases, a simple search away, the accuracy and validity of the associated data and information should be questioned. As more databases and resources are introduced online, and commonly not integrated to other resources, a scientist must perform multiple searches and then undertake the task of meshing and merging data. ChemSpider is a freely accessible online database that has taken on the challenge of meshing together distributed resources across the internet to provide a structure-based hub. It is a crowdsourcing environment hosting over 26 million unique compounds linked out to over 400 data sources. With well defined programming interfaces for integration ChemSpider has been integrated to many commercial and open software packages and is presently serving as the chemistry foundation for the IMI Open PHACTS project.
ChemSpider and How The Wisdom Of The Crowds Can Improve The Quality Of ...
ChemSpider and How The Wisdom Of The Crowds Can Improve The Quality Of ...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This is a presentation I gave at the FDA on December 1st 2009 in Wahington DC as part of a symposium involving PubChem, ChemIDPLus, PillBox, DailyMed and other related systems. The focus was, as usual, on the quality of data online and how to clean up the information and with a specific focus on the quality of data on the FDA's DailyMed and our efforts to apply semantic markup to the DailyMed articlesApplications of the US EPA’s CompTox Chemistry Dashboard to support structure...
Applications of the US EPA’s CompTox Chemistry Dashboard to support structure...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
High resolution mass spectrometry (HRMS) and non-targeted analysis (NTA) are of increasing interest in chemical forensics for the identification of emerging contaminants and chemical signatures of interest. At the US Environmental Protection Agency, our research using HRMS for non-targeted and suspect screening analyses utilizes databases and cheminformatics approaches that are applicable to chemical forensics. The CompTox Chemicals Dashboard is an open chemistry resource and web-based application containing data for ~900,000 substances. Basic functionality for searching through the data is provided through identifier searches, such as systematic name, trade names and CAS Registry Numbers. Advanced Search capabilities supporting mass spectrometry include mass and formula-based searches, combined substructure-mass searches and searching experimental mass spectral data against predicted fragmentation spectra. A specific type of data mapping in the underpinning database, using “MS-Ready” structures, has proven to be a valuable approach for structure identification that links structures that can be identified via HRMS with related substances in the form of salts, and other multi-component mixtures that are available in commerce. These MS-Ready structures have been used as an input set for computational MS-fragmentation to provide a database against which to search experimental data for spectral matching. This presentation will provide an overview of how the CompTox Chemicals Dashboard supports structure identification and non-targeted analysis in chemical forensics. This abstract does not necessarily represent the views or policies of the U.S. Environmental Protection Agency.Enhancing Discoverability Across Royal Society Of Chemistry Content By Integr...
Enhancing Discoverability Across Royal Society Of Chemistry Content By Integr...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The ability to query across a chemistry publishers content using chemical structure searching can dramatically enhance discoverability. RSC has been applying a number of procedures to integrate RSC’s ChemSpider community resource with our published content and databases. These include: 1) entity extraction procedures 2) chemical name conversion procedures using software algorithms and curated dictionaries 3) semantic markup and 4) a crowdsourced curation processes. This presentation will provide an overview of the processes we have utilized in order to provide structure-based integration to RSC content. We will discuss our ongoing efforts to extend the approaches to the mining of data from the rich supplementary information sections of many RSC publications. Our intention is to provide access to synthesis procedures and analytical data and further enrich the ChemSpider database for the benefit of the chemistry community. Connecting Chemists to the Internet Through ChemSpider
Connecting Chemists to the Internet Through ChemSpiderUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This is a presentation given to the Royal Society General Assembly in Birmingham on November 20th 2009. This covers the present status and future vision for ChemSpiderChemSpider - Building a Foundation for the Semantic Web by Hosting a Crowd So...
ChemSpider - Building a Foundation for the Semantic Web by Hosting a Crowd So...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
There is an increasing availability of free and open access resources for chemists to use on the internet. Coupled with the increasing availability of Open Source software tools we are in the middle of a revolution in data availability and tools to manipulate these data. ChemSpider is a free access website for chemists built with the intention of providing a structure centric community for chemists. It was developed with the intention of aggregating and indexing available sources of chemical structures and their associated information into a single searchable repository and making it available to everybody, at no charge.
There are tens if not hundreds of chemical structure databases such as literature data, chemical vendor catalogs, molecular properties, environmental data, toxicity data, analytical data etc. and no single way to search across them. Despite the fact that there were a large number of databases containing chemical compounds and data available online their inherent quality, accuracy and completeness was lacking in many regards. The intention with ChemSpider was to provide a platform whereby the chemistry community could contribute to cleaning up the data, improving the quality of data online and expanding the information available to include data such as reaction syntheses, analytical data, experimental properties and linking to other valuable resources. It has grown into a resource containing over 21 million unique chemical structures from over 200 data sources.
ChemSpider has enabled real time curation of the data, association of analytical data with chemical structures, real-time deposition of single or batch chemical structures (including with activity data) and transaction-based predictions of physicochemical data. The social community aspects of the system demonstrate the potential of this approach. Curation of the data continues daily and thousands of edits and depositions by members of the community have dramatically improved the quality of the data relative to other public resources for chemistry.
This presentation will provide an overview of the history of ChemSpider, the present capabilities of the platform and how it can become one of the primary foundations of the semantic web for chemistry. It will also discuss some of the present projects underway since the acquisition of ChemSpider by the Royal Society of Chemistry.
ICIC 2017: Tutorial - Digging bioactive chemistry out of patents using open r...
Christopher Southan (The IUPHAR/BPS Guide to PHARMACOLOGY, UK)
While the raison d'être of patents is Intellectual Property (IP) there is a growing awareness of the scientific value of their data content. This is particularly so in medicinal chemistry and associated bioactivity domains where disclosed compounds and associated data not only exceeds that published in papers by several-fold and surfaces years earlier, but is also, paradoxically; completely open (i.e. no paywalls). Scientists have traditionally extracted their own relationships or used commercial sources but the last few years have seen a “big bang” in patent extractions submitted to open databases, including nearly 20 million structures now in PubChem.
This tutorial will:
Outline the statistics of patent chemistry in various open sources
Introduce a spectrum of open resources and tools
Enable an understanding of target identification, bioactivity and SAR extraction from patents and connecting these relationships to papers
Cover aspects of medicinal chemistry patent mining
Include hands on exercises using open source antimalarial research as examples
The focus will be on public databases and patent office portals, since these can be transparently demonstrated. However, the essential complementarity with commercial resources will be touched on. Those engaged in Competitive Intelligence will also find the material relevant.
Navigating the Complex Web of Chemistry Using ChemSpider
Navigating the Complex Web of Chemistry Using ChemSpiderUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The internet has revolutionized the sharing of data and information and in the domain of chemistry there are many resources available to help with our research. In recent years various online resources have been introduced that allow users to access information, properties and data associated with chemical entities. At a time when CAS has declared that they now have over 50 million unique chemical entities in the registry the number of chemical structures distributed across the internet also measures in the tens of millions. There are many tens of databases on the internet hosting chemical structures associated with data focused on the specific nature of the collection – metabolic pathways, spectral data collections, chemical vendor collections, biological assay data and crystal structures are examples. Unfortunately there has been no single way to search across all of these resources. ChemSpider has taken on the task of integrating the multiple online resources of information into a single database using the chemical structure as the primary key and retaining the link out and attribution to the original datasource. In this manner ChemSpider intends to become a structure-centric hub for the chemistry community. This talk will provide an overview of the ChemSpider platform, how it is being used as a crowdsourcing platform for community-based curation of the data and the future vision of ChemSpider as one of the pillars of the semantic web of chemistry.Sourcing high quality online data resources for computational toxicology
Sourcing high quality online data resources for computational toxicologyUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The internet continues to offer increased access to chemistry data that may be of value to scientists interested in populating systems containing reference toxicology data as well as to provide data for the development of predictive models. This presentation will give an overview of some of the various sources of data available via the internet, provide an overview of some of the challenges associated with gathering high-quality data and discuss methods by which to mesh together disparate data sources.How Community Crowdsourcing and Social Networking is Helping to Build a Quali...
How Community Crowdsourcing and Social Networking is Helping to Build a Quali...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
With an intention to provide a free internet resource of chemistry related data for the community, ChemSpider provides an online database of chemical compounds, reaction syntheses and related data. Members of the community can contribute to the database via the deposition of chemical structures, synthesis procedures and analytical data. Data are also aggregated from many other depositors, at present over 400 data sources. The aggregation of data associated with over 25 million chemical compounds does not come without data quality issues. By engaging the community to curate the data the quality continues to improve on a daily basis. The presentation will provide an overview of our ongoing efforts to expand and curate the database. Using a combination of game-based and recognition systems as well as our dependence on societal giveaway by the community ChemSpider continues its path to become a high quality resource and foundation for the semantic web for chemistry.Implementing chemistry platform for OpenPHACTS
The Open PHACTS project delivers an online platform integrating a wide variety of data from across chemistry and the life sciences and an ecosystem of tools and services to query this data in support of pharmacological research, turning the semantic web from a research project into something that can be used by practising medicinal chemists in both academia and industry. In the summer of 2015 it was the first winner of the European Linked Data Award. At the Royal Society of Chemistry we have provided the chemical underpinnings to this system and in this talk we review its development over the past five years. We cover both our early work on semantic modelling of chemistry data for the Open PHACTS triplestore and more recent work building an all-purpose data platform, for which the Open PHACTS data has been an important test case, what has worked well, what's missing and where this is is likely to go in future.
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Taming The Wild West Of Internet Based Chemistry You Can Help
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Improving online chemistry one structure at a time
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Citizen Scientists and Their Contributions to Internet Based Chemistry
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RSC ChemSpider is the online chemistry database where community contributions...
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The ChemSpider database is a resource hosted by the Royal Society of Chemistry. With over 28 million unique chemicals on the database linked out to over 400 data sources the platform provides access to experimental and predicted data (properties, spectra etc.), links to publications, patents and a myriad of other resources. The ChemSpider database has been used as the foundation of a number of other resources for chemists including ChemSpider SyntheticPages, the Learn Chemistry Wiki and the Spectral Game. This presentation will provide an overview of ChemSpider and discuss how chemists can both derive value from and contribute to the content available from the database and its related resources. We will also discuss our view of future platform for managing personal, institutional and public chemistry in a shared environment.RSC ChemSpider as an environment for teaching and sharing chemistry
RSC ChemSpider as an environment for teaching and sharing chemistryUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
ChemSpider is an online database of almost 25 million chemical compounds linked out to over 400 different internet resources. Together with its partner site, ChemSpider SyntheticPages, a crowdsourced database of reaction syntheses, these two resources provide an environment where chemists can deposit, share, source and use the data as the basis of lesson plans, games and developing deeper understanding in chemistry. This presentation will provide an overview of how ChemSpider is fast becoming the central online portal for sourcing chemistry data, how the ability for students to engage in the hosting of their own data and the curation and annotation of already existing data can engage students in a social networking environment. These efforts can become the basis of training students in spectroscopy, online data validation and the provision of supporting information for their own experiments.RSC ChemSpider -- Managing and Integrating Chemistry on the Internet to Build...
RSC ChemSpider -- Managing and Integrating Chemistry on the Internet to Build...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The increasing availability of free and open access resources for scientists on the internet presents us with a revolution in data availability. The Royal Society of Chemistry hosts ChemSpider, a free access website for chemists built with the intention of building community for chemists (http://www.chemspider.com/).
ChemSpider is an aggregator of chemistry related information, at present over 20 million unique chemical entities linked out to over 300 separate data sources, ChemSpider has taken on the task of both robotically and manually curating publicly available data sources. It is also a public deposition platform where chemists can deposit their own data including novel structures, analytical data, synthesis procedures and host data associated with the growing activities associated with Open Notebook Science.
This presentation will examine chemistry on the internet, the dubious quality of what is available and how the ChemSpider crowdsourced curation platform is fast becoming one of the centralized hubs for resourcing information about chemical entities.
We will also review our efforts to provide free resources for synthesis procedures, spectral data and structure-based searching of the chemistry literature and how chemists can contribute directly to each of these projects.
How ACDLabs Software Tools are used by the Royal Society of Chemistry
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At RSC we are involved with a number of projects utilizing components of Advanced Chemistry Development software including nomenclature, physchem prediction and spectroscopy integration. This presentation was given at a small ACD/Labs user meeting in Loughborough, England in February 2013. An associated movie is available on YouTube here: http://youtu.be/2kAsyRU7lRgChemSpider - Does Community Engagement work to Build a Quality Online Resourc...
ChemSpider - Does Community Engagement work to Build a Quality Online Resourc...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
With an intention to provide a high quality free internet resource of chemistry related data for the community, ChemSpider has aggregated almost 25 million compounds linked out to over 400 data sources and provided a platform for the community to both deposit and curate data. This experiment in crowdsourcing for chemistry has now been running for over three years. This presentation will review a number of aspects of the project including (a) the level of community participation in depositing and curating data; (b) the nature of data and content supplied by the community; (c) how ChemSpider is used by the community; (d) using game-based systems to assist in data curation; (e) algorithmic-based approaches to data validation and filtering; and (f) sharing data curation efforts with other online databases. Serving the medicinal chemistry community with Royal Society of Chemistry che...
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The Royal Society of Chemistry (RSC) is a major participant in providing access to chemistry related data via the web. As an internationally renowned society for the chemical sciences, a scientific publisher and the host of the ChemSpider database for the community, RSC continues to make dramatic strides in providing online access to data. ChemSpider provides access to over 30 million chemicals sourced from over 500 data suppliers and linked out to related information on the web. The platform is a crowdsourcing environment whereby members of the community can participate in validating and expanding the content of the database. With a set of application programming interfaces ChemSpider is used by various organizations and projects to serve up data for various purposes. These include structure identification for mass spectrometry instrument vendors, RSC databases such as the Marinlit natural products database and a European grant-based project from the Innovative Medicines Initiative fund. This presentation will provide an overview of various cheminformatics activities and projects that RSC is involved with to serve the medicinal chemistry community. This will include the Open PHACTS semantic web project, the PharmaSea project to identify new pharmaceutical leads from the ocean and the UK National Compound Collection to identify new lead compounds contained within PhD theses.Chem Spider Building An Online Database Of Open Spectra
Chem Spider Building An Online Database Of Open Spectra US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
ChemSpider is an online database of over 20 million chemical compounds sourced from over 300 different sources including government laboratories, chemical vendors, public resources and publications. Developed with the intention of building community for chemists ChemSpider allows its users to deposit data including structures, properties, links to external resources and various forms of spectral data. Over the past three years ChemSpider has aggregated almost 3000 high quality NMR spectra and continues to expand as the community deposits additional data. The majority of spectral data is licensed as Open Data allowing it to be downloaded and reused in presentations, lesson plans and for teaching purposes.Teaching NMR spectroscopy using online resources from rsc
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The Royal Society of Chemistry hosts an online resource, ChemSpider, as a structure centric database for chemists linking over 25 million chemicals to 400 internet sites. As a crowdsourced environment members of the chemistry community can deposit spectral data to the database. Almost 2000 NMR spectra have been submitted to the database and these are the basis of both a gaming environment for learning NMR spectroscopy, the SpectralGame, as well as a new teaching environment known as SpectraSchool. This presentation will provide an overview of these two online resources and how they may be utilized for the purpose of teaching NMR spectroscopy in an Undergraduate Curriculum. ChemSpider hosting linking and curating chemistry data for the community
ChemSpider hosting linking and curating chemistry data for the communityUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The Internet is the world’s publicly accessible container for a myriad of resources containing chemistry related data. Whether it be collections of millions of chemical compounds with their associated properties, interactive displays for analytical data, access to publications and patents or tapping into the increasing availability of online computational engines, the web has became the primary enabling technology to source information and data. Scientists collectively applaud and utilize the availability of such resources and an increasing proportion of the community are willing to support these resources by contributing both their data and skills to help curate and validate information on the web. This “crowdsourcing” has started to contribute large amounts of data to the commons and serves has a valuable platform for reference and, potentially, discovery.
ChemSpider is one of the chemistry community’s primary online resources and allows scientists to search across 25 million unique chemical compounds linked out to over 400 original data sources and has become a central hub for searching for chemistry-related data. The platform however offers much more to the community and has become a central repository for analytical data, specifically spectra, is a host for community-authored chemical syntheses and facilitates data curation and annotation by any of its users. This presentation will provide an overview of the ChemSpider platform in terms of available data and its efforts to act as a public repository and clearing ground for data curation. We will discuss how such a platform, when coupled with game-based approaches, facilitates both teaching and data validation and will discuss whether public domain resources such as ChemSpider will ultimately become authorities for chemistry.
RSC ChemSpider for students
RSC ChemSpider for studentsUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This presentation is an overview of ChemSpider delivered to a group of students at Duke University in North Carolina on September 17th 2012.RSC ChemSpider for students – The Free Chemistry Database for the Community
RSC ChemSpider for students – The Free Chemistry Database for the CommunityUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This presentation was given at Duke University to a class of students interested in how chemical information on the internet is proliferating and is linking to enable discoverability.RSC ChemSpider for students
RSC ChemSpider for studentsUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This is a presentation I gave the the students at Duke University regarding RSC ChemSpiderHow an Online Resource for Chemistry Can Change Our World
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This is a presentation given at the Triangle Chromatography Discussion Group with a focus on Mass Spectrometry and associated web services and what is possible for chromatographersChemSpider - Building a Crowdsourced Chemical Database for the Chemistry Comm...
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This is the presentation I gave at OpenSciNY 2010. It was a great gathering of Librarians and people interested in Open Science. Sharing the stage with Beth Brown Jean-Claude Bradley and Heather Joseph was, as usual, a good opportunity to discuss how openness and online data sharing is changing the way we access and share data. We live in interesting and exciting times.ChemSpider Presentation At University Of Toronto
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The presentation of ChemSpider was to a groub of science librarians, specifically chemistry librarians, and was meant to provide an overview of the platform and answer the question posed: What is the difference between ChemSpider, CAS Scifinder and Reaxys. How the web has weaved a web of interlinked chemistry data final
How the web has weaved a web of interlinked chemistry data finalUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
The internet has provided access to unprecedented quantities of data. In the domain of chemistry specifically over the past decade the web has become populated with tens of millions of chemical structures and related properties of assays together with tens of thousands of spectra and syntheses. The data have, to a large extent, remained disparate and disconnected. In recent years with the wave of Web 2.0 participation any chemist can contribute to both the sharing and validation of chemistry-related data whether it be via Wikipedia, the online encyclopedia, or one of the multiple public compound databases. The presentation will offer a perspective of what is available today, our experiences of building a public compound database to link together the internet and a suggested path forward for enabling even greater integration and connectivity for chemistry data for the masses to both use and participate in developing. ChemSpider as a Foundation for Crowdsourcing and Collaborations in Open Chemi...
ChemSpider as a Foundation for Crowdsourcing and Collaborations in Open Chemi...US Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
This was a presentation I gave to an audience at Nature Publishing Group in New York on May 7th 2009. It's a long presentation and over an hour in length. Not much new here relative to other presentations...just a knitting together of many of the others on here.
There is an increasing availability of free and open access resources for scientists to use on the internet. Coupled with an increasing number of Open Source software programs we are in the middle of a revolution in data availability and tools to manipulate these data. ChemSpider is a free access website built with the intention of providing a structure centric community for chemists. As an aggregator of chemistry related information from many sources, at present over 21.5 million unique chemical entities from over 190 separate data sources, ChemSpider has taken on the task of both robotically and manually integrating and curating publicly available data sources. ChemSpider has also provided an environment for users to deposit, curate and annotate chemistry-related information. This has allowed the community to enhance ChemSpider by adding analytical data, associating synthetic pathways and publications and connecting to social networking resources. I will discuss how ChemSpider is fast becoming the premier curated platform and centralized hub for resourcing information about chemical entities and how the platform provides the foundation data for services allowing the analysis of analytical data and collaborative science.Chemspider Presentation at the ACS Meeting in New orleans
Chemspider Presentation at the ACS Meeting in New orleansUS Environmental Protection Agency (EPA), Center for Computational Toxicology and Exposure
Scientists commonly find themselves in a state of overwhelm in regards to the availability of information accessible to them. The distribution of resources now includes the entire space of the worldwide web, access to primary databases such as CAS and, commonly, a plethora of internally developed systems. While the web has provided improved access to chemistry-related information there has not been an online central resource allowing integrated chemical structure-searching of chemistry databases, chemistry articles, patents and web pages such as blogs and wikis. ChemSpider has built a structure centric community for chemists by providing free access to an online database and collaboration tool for chemists. The online database offers an environment for curating the data on ChemSpider as well as the deposition of chemical structures, analytical data and associated information and provides a significant knowledge base and resource for chemists working in different domains. An overview of present and future capabilities is given.Similar to Building a Community Resource of Open Spectral Data (20)
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Chemspider hosting linking and curating chemistry data for the community
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All of this illustrated with link prediction over knowledge graphs, but the argument is general.
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I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
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Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
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PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
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- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
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Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
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Orchestrator execution result
Defect reporting
SAP heatmap example with demo
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Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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Building a Community Resource of Open Spectral Data
- 1. Building a Community Resource of Open Spectral Data
- 4. And where are spectra online?
- 5. And where are spectra online?
- 6. And where are spectra online?
- 7. And where are spectra online?
- 8. And where are spectra online?
- 13. Search for a Chemical…by name
- 17. ChemSpider : Spectra Linked
- 19. Spectra Linked
- 20. Spectra Linked
- 26. Multiple Spectra for One Structure
- 27. ChemSpider ID 24528095 H1 NMR
- 28. ChemSpider ID 24528095 C13 NMR
- 29. ChemSpider ID 24528095 HHCOSY
- 30. ChemSpider ID 24528095 HSQC
- 31. ChemSpider ID 24528095 HMBC
- 33. Available Spectra http://www.chemspider.com/spectra.aspx
- 34. Embedding Data
- 35. Web Services
- 37. Spectral Game
- 39. Spectral Game
- 40. Data Curation
- 43. True Curation of Data
- 46. Thank you Email: williamsa@rsc.org Twitter: ChemConnector Blog: www.chemspider.com/blog Personal Blog: www.chemconnector.com SLIDES: www.slideshare.net/AntonyWilliams