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Magnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materialsMagnetic properties of materials
Spectroscopy is the study of the quantized interaction of energy with the matter. In the electromagnetic spectrum, there are radiations of different energy which lead to a wide range of spectroscopy techniques like UV-Vis, Infrared, NMR etc. The spectral range from around 3.3 cm-1 to 333.6 cm-1 was mostly unexplored before 30 years and known as “terahertz gap” due to unavailability of Terahertz (THz) generators and detectors but in the last two decades, this has emerged as a field of great potential and various applications like THz imaging, chemical analysis and molecular spectroscopy, applications in biology, medicines, protein analysis and pharmaceuticals, in solid state where it can be an alternative to XRD, NMR, DSC, in radio astronomy, in environmental control, in explosive detection. The combination of all these applications falls under THz spectroscopy.
Describes about the principle and working of a general SAW sensor, and also describes about the SAW based wireless microactuator for the biomedical applications
Maxwell's equation and it's correction in Ampere's circuital lawKamran Ansari
In this presentation, you will get the detailed information about the problem with Ampere's circuital law and how Maxwell corrected Ampere's circuital law in the case of changing electric field or electric flux and also about Maxwell's equation of electrodynamics.
Latest trends in optoelectronics device and communicationMayank Pandey
This Presentation is about the latest trends happen in Optoelectronics device and communication. This PPT is very helpful for students and people working in the field of Optoelectronics devices and communication system.
In Spintronics, information is stored and transmitted using another property of electrons called spin.
This technology could create new devices and circuits which would be more beneficial in future.
Prediction methods of Rayleigh scattering lossesDarshan Bhatt
Scattering, reflections and refractions are the major loss contributors in the field of optical fiber communication. There are some methods described in this presentation for reduction of the special case of scattering loss called rayleigh scattering loss.
Spectroscopy is the study of the quantized interaction of energy with the matter. In the electromagnetic spectrum, there are radiations of different energy which lead to a wide range of spectroscopy techniques like UV-Vis, Infrared, NMR etc. The spectral range from around 3.3 cm-1 to 333.6 cm-1 was mostly unexplored before 30 years and known as “terahertz gap” due to unavailability of Terahertz (THz) generators and detectors but in the last two decades, this has emerged as a field of great potential and various applications like THz imaging, chemical analysis and molecular spectroscopy, applications in biology, medicines, protein analysis and pharmaceuticals, in solid state where it can be an alternative to XRD, NMR, DSC, in radio astronomy, in environmental control, in explosive detection. The combination of all these applications falls under THz spectroscopy.
Describes about the principle and working of a general SAW sensor, and also describes about the SAW based wireless microactuator for the biomedical applications
Maxwell's equation and it's correction in Ampere's circuital lawKamran Ansari
In this presentation, you will get the detailed information about the problem with Ampere's circuital law and how Maxwell corrected Ampere's circuital law in the case of changing electric field or electric flux and also about Maxwell's equation of electrodynamics.
Latest trends in optoelectronics device and communicationMayank Pandey
This Presentation is about the latest trends happen in Optoelectronics device and communication. This PPT is very helpful for students and people working in the field of Optoelectronics devices and communication system.
In Spintronics, information is stored and transmitted using another property of electrons called spin.
This technology could create new devices and circuits which would be more beneficial in future.
Prediction methods of Rayleigh scattering lossesDarshan Bhatt
Scattering, reflections and refractions are the major loss contributors in the field of optical fiber communication. There are some methods described in this presentation for reduction of the special case of scattering loss called rayleigh scattering loss.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Hello everyone. Assalamu Alaikum. Welcome to my presentation about laser.
The laser I have chosen to present is the Quantum Cascade Laser. It was first demonstrated at Bell laboratories in 1994 by Faist and others.
Here is the overview of my entire presentation.
On the left we see the basic electronic devices that exploit waves over 300 micro meter. On the right is the usual diode laser that emits between 0.3 to 3 micro meter. In between there is this quantum cascade laser which is a compact widely tunable light source between 3 to 300 micro meter.
This is the overview of infra-red spectrum. Mid infra-red is between 3 to 25um. And Far IR is between 60 to 300um.
This is the band diagram of a typical diode laser…
Quantum cascade lasers are comprised of dozens of
alternating layers of semiconductor material, forming
quantum energy wells that confine the electrons to particular
energy states. As each electron traverses the lasing medium
it transitions from one quantum well to the next, driven by the
voltage applied across the device. At precisely engineered
locations, called the “active region,” the electron transitions
from one valence band energy state to a lower one and in
the process emits a photon. The electron continues through
the structure and when it encounters the next active region
it transitions again and emits another photon. The QCL
may have as many as 75 active regions, and each electron
generates that many photons as it traverses the structure.
Lets see a short animation on how electron moves in a quantum cascade laser.
Molecular Beam Epitaxy is used for the fabrication of QCL.
This is the whole structure of the QCL. The materials, doping concentration and the layer width is given.
As of 2013, this is the list of companies that are providing QCL.
MBE = Molecular Beam Epitaxy
MOVPE = Metal-Organic Vapor Phase Epitaxy