2014 05-09-oil-testing-spectroscopy
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The document describes using a homemade spectrometer to analyze detergents and check claims about whether they contain optical brightening agents. By shining UV light on detergent samples and measuring the spectra, it was possible to see which detergents absorbed UV light and re-emitted it at lower energies, indicating the presence of the brightening agents. This allowed the author to select a detergent that did not contain these compounds.
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The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
TrustArc Webinar - 2024 Global Privacy Survey
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
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- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
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Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
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In 2024, we are witnessing an explosion of new DeFi projects and protocols, each pushing the boundaries of what’s possible in finance.
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At Intelisync, we specialize in providing comprehensive DeFi development services tailored to meet the unique needs of our clients. From smart contract development to dApp creation and security audits, we ensure that your DeFi project is built with innovation, security, and scalability in mind. Trust Intelisync to guide you through the intricate landscape of decentralized finance and unlock the full potential of blockchain technology.
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2014 05-09-oil-testing-spectroscopy
- 2. Reading rainbows: the physicality of light
- 6. Other kinds of DIY spectrometers:
- 10. Many detergents claim to be “free and clear” or something similar, but still contain this dye. To check these claims, I shone UV light on detergent samples, and compared the resulting spectra to a baseline UV spectrum...detergents using the dye absorbed [UV] light...and re-emitted it in lower-energy areas, usually around blue or cyan. Those that showed little change from the baseline UV spectrum do not....Using this process, we chose to use a detergent that did not use this dye. Josh McIlvain September 2012
- 16. Concepts: light passes through material, creating a unique “rainbow”
- 17. Skills: assemble a paper craft spectrometer • slit • 45 degree camera • de-laminated DVD
- 18. Skills: Fold a box into an oil testing station • Desktop spectrometer • Blue lasers • Sample bottles of oil • Spectralworkbench.org
- 19. Attitudes: cultivating an investigatory outlook on the world around you
Editor's Notes
- After today you will be able to get into the world of sample preparation and chemical analysis, but for today we are simply going to build and calibrate our own devices.
- absence (absorption) or presence of light (emission or flourescence)
- taking a picture of fluorescent list and uploading it to your spectral workbench account logging into spectral workbench to see your spectrum, calibrating your foldable spec+phone scanning other types of light and looking at their spectra
- taking a picture of fluorescent list and uploading it to your spectral workbench account logging into spectral workbench to see your spectrum, calibrating your foldable spec+phone scanning other types of light and looking at their spectra
- investigatory