international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea
The fundamental base of plasma antenna is the use of an ionized medium as a conductor. The plasma antenna is a radiofrequency antenna formed by a plasma columns, Filaments or sheets, which are excited by a surface wave. The relevance of this device is how rapidly it can be turned on and off, only applying an electrical pulse. Besides its wide carrier frequency, the great directivity and controllable antenna shape. Otherwise a disadvantage is that it needs energy to be ionized. There are studies to reduce this power to ionize and maintain the plasma tube with higher plasma densities and frequencies.
Optical Devices: Solar cells and photo-detectorsManmohan Dash
We will discuss the following devices
Solar Cells
❖ p-n Junction Solar Cell
❖ Conversion Efficiency and
Solar Concn
❖ Nonuniform Absorption
Effects
❖ Heterojunction Solar Cell
❖ Amorphous Silicon Solar
Cells
Photodetectors
❖ Photoconductor
❖ Photodiode
❖ PIN Photodiode
❖ Avalanche Photodiode
❖ Phototransistor
PPTs cover the portion of Unit 3 of the subject code ME 6701, Power Plant Engineering.
PPTs cover basics of Nuclear Engineering, Nuclear Fission & nuclear Fusion, Nuclear decay, Half life, Types of reactors
Methods of collection of Nuclear wastes, types of nuclear wastes ans disposal of nuclear wastes.
The fundamental base of plasma antenna is the use of an ionized medium as a conductor. The plasma antenna is a radiofrequency antenna formed by a plasma columns, Filaments or sheets, which are excited by a surface wave. The relevance of this device is how rapidly it can be turned on and off, only applying an electrical pulse. Besides its wide carrier frequency, the great directivity and controllable antenna shape. Otherwise a disadvantage is that it needs energy to be ionized. There are studies to reduce this power to ionize and maintain the plasma tube with higher plasma densities and frequencies.
Optical Devices: Solar cells and photo-detectorsManmohan Dash
We will discuss the following devices
Solar Cells
❖ p-n Junction Solar Cell
❖ Conversion Efficiency and
Solar Concn
❖ Nonuniform Absorption
Effects
❖ Heterojunction Solar Cell
❖ Amorphous Silicon Solar
Cells
Photodetectors
❖ Photoconductor
❖ Photodiode
❖ PIN Photodiode
❖ Avalanche Photodiode
❖ Phototransistor
PPTs cover the portion of Unit 3 of the subject code ME 6701, Power Plant Engineering.
PPTs cover basics of Nuclear Engineering, Nuclear Fission & nuclear Fusion, Nuclear decay, Half life, Types of reactors
Methods of collection of Nuclear wastes, types of nuclear wastes ans disposal of nuclear wastes.
The term plasma antenna has been applied to a wide variety of antenna concepts that incorporate some use of an ionized medium. In the vast majority of approaches, the plasma, or ionized volume, simply replaces a solid conductor. A highly ionized plasma is essentially a good conductor, and therefore plasma filaments can serve as transmission line elements for guiding waves, or antenna surfaces for radiation.
Plasma is one of the advanced technology in semi conducting materials. Scientists states that 99% of the universe is covered with plasma. Plasma Antenna is a special type of antenna in which metal conducting elements of conventional antenna are replaced by plasma. Its 4th state of matter similar to gas. It employs ionized gas enclosed in a tube as conducting element of an antenna. When the gas is electrically charged or ionized to plasma, it becomes conductive & allowing radio frequency signals to be transmitted or received. When gas is not ionized, the antenna elements ceases to exit. When voltage is applied to an antenna, electric field is produced which causes current to flow in antenna. Due to current flow, magnetic field is produced. It is more advantageous than other antenna due to ionized gas. It has higher effiency & enhanced bandwidth. The fact that the emitting element is formed over the interval needed for the emission of an electromagnetic pulse is an important advantage of plasma antennas . In the passive state (in the absence of plasma in the discharge tube),such a device does not exhibit electric conductivity. A plasma stream flowing from a jet into the ambient space , the plasma trace of a body moving at an ultrasonic velocity in the atmosphere , and alternative plasma objects have been studied as possible antenna elements.
Metal antennas currently in implementation use metallic conductor as guiding medium for electromagnetic radiations. Plasma antennas uses ionized medium. The plasma antenna is a radiofrequency antenna formed by a plasma columns, filaments or sheets, which are excited by a surface wave. The relevance of this device is how rapidly it can be turned on and off only applying an electrical pulse. Unlike traditional metal antenna, plasma antenna is based on partially or fully ionized gas used as a conducting material
Plasma antennas find its applications in variety of fields due its unique properties, characteristics and advantages over traditional metallic antennas.
i) Faster internet
ii) Public safety networks
iii) Radio and television broadcasting
iv) Space communication
The term plasma antenna has been applied to a wide variety of antenna concepts that incorporate some use of an ionized medium. In the vast majority of approaches, the plasma, or ionized volume, simply replaces a solid conductor. A highly ionized plasma is essentially a good conductor, and therefore plasma filaments can serve as transmission line elements for guiding waves, or antenna surfaces for radiation.
Plasma is one of the advanced technology in semi conducting materials. Scientists states that 99% of the universe is covered with plasma. Plasma Antenna is a special type of antenna in which metal conducting elements of conventional antenna are replaced by plasma. Its 4th state of matter similar to gas. It employs ionized gas enclosed in a tube as conducting element of an antenna. When the gas is electrically charged or ionized to plasma, it becomes conductive & allowing radio frequency signals to be transmitted or received. When gas is not ionized, the antenna elements ceases to exit. When voltage is applied to an antenna, electric field is produced which causes current to flow in antenna. Due to current flow, magnetic field is produced. It is more advantageous than other antenna due to ionized gas. It has higher effiency & enhanced bandwidth. The fact that the emitting element is formed over the interval needed for the emission of an electromagnetic pulse is an important advantage of plasma antennas . In the passive state (in the absence of plasma in the discharge tube),such a device does not exhibit electric conductivity. A plasma stream flowing from a jet into the ambient space , the plasma trace of a body moving at an ultrasonic velocity in the atmosphere , and alternative plasma objects have been studied as possible antenna elements.
Metal antennas currently in implementation use metallic conductor as guiding medium for electromagnetic radiations. Plasma antennas uses ionized medium. The plasma antenna is a radiofrequency antenna formed by a plasma columns, filaments or sheets, which are excited by a surface wave. The relevance of this device is how rapidly it can be turned on and off only applying an electrical pulse. Unlike traditional metal antenna, plasma antenna is based on partially or fully ionized gas used as a conducting material
Plasma antennas find its applications in variety of fields due its unique properties, characteristics and advantages over traditional metallic antennas.
i) Faster internet
ii) Public safety networks
iii) Radio and television broadcasting
iv) Space communication
this presentation includes basics of laser, introductory concepts of light and its development. contribution of light in laser technology and then introduction to laser.
international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea
international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea
international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea international workshop accelerator based neutron sources for medical industrial and scientific applications torino eurosea
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
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
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/
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.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
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:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Assuring Contact Center Experiences for Your Customers With ThousandEyes
Serena barbanotti INFN milano
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13. The accelerators ~ dm 2 ~ dm 2 ~ dm 2 Beam dimension 14 MeV Wide spectrum Wide spectrum Neutron energy 10 MW 1.4 MW ~ 20 MW Total beam power 2 * 125 mA 1.4 mA 20-40 mA Average beam current Continuous Pulsed: 60 Hz – 695 ns Continuous Beam operation Stripping deuton - Litium Spallation on liquid mercury Spallation on liquid lead/bismuth Neutron production deutons H-, converted in p at accumulator ring protons Accelerates With window With window Windowless Target area ~ 40 MeV ~ 1 GeV ~ 600-1000 MeV Beam energy IFMIF SNS ADS
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20. RF Linac Overview Particle Source Linac structure : Acceleration (cavities) Transverse focusing (magnets) Electric power Vacuum Cooling RF power and controls Output beam (experiments, users, applications ...) Subsystems SNS - ORNL TTF - DESY
33. Injector, an example: LEDA at LANL RFQ Concept 1.2 MW (structure) 670 kW (beam) RF Power 8 m (4 sections) Length 6.7 MeV Final Energy 100 mA (95 %) Beam current LEDA RFQ: One Section of LEDA-RFQ The LEDA-RFQ fully installed
34. High energy section: the test module Elliptical =0.47 cavities have been produced, vertically tested and will be equipped to be tested in an horizontal test module by INFN - LASA
48. Q- Diagram for Inelastic Instruments adapted from “Neutron Scattering Instrumentation for a High-Powered Spallation Source” R. Hjelm, et al., LA0-UR 97-1272 Momentum Distributions Itinerant Magnets Crystal Fields Molecular Vibrations Lattice Vibrations Small Molecule Diffusion Large Scale Motions Polymers and Biological Systems Tunneling Spectroscopy Electron-Phonon Interactions Hydrogen Modes Molecular Reorientation Ultracold Neutrons Fundamental Physics Slower Motions Larger Objects ARCS THERMAL CHOPPER SPECT COLD NEUTRON CHOPPER SPECT BACKSCATTERING SPECTROMETER
49. SNS Reflectometers R min < 5×10 -10 Q max ~ 1.5 Å -1 (Liquids) ~ 7 Å -1 (Magnetism) d min ~ 7 Å 50-100× NIST NG-1 Magnetism: vertical sample Liquids: horizontal sample
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54. ITER 3 dpa/lifetime IFMIF 20-55 dpa/year Plasma Facing Materials Structural Materials Functional Materials Advanced Materials are at a critical path DEMO 30 dpa/year
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57. IFMIF “Artist View” Ion Source RF Quadrupole Post Irradiation Experiment Facilities High Energy Beam Transport Li Target Li Loop Test Modules inside Test Cells Half-wave resonators 0 20 40 m
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60. Accelerator Reference Design High Energy Beam Transport (HEBT) Large Bore Quad & Dipoles, 43 m long SC Half-wave resonators acceleration to 40 MeV Radio Frequency Quadrupole (RFQ) bunching & acceleration 5 MeV; MS to DTL RF Power System 175 MHz 12 RF amplifiers, 1MW CW 100 keV Injector Ion Source 140 mA D + , 100 keV LEBT transfer/match to RFQ 5 MeV 40 MeV 125 mA deuton beam Control Command 2
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62. Injector – Initial LEBT design Cone Cameras ACCT Cameras Neutron detector Emittance Monitor DC toroid on HV cable Movable ConFlat Species identification* Thermocouples *fluorescence + shifted Doppler lines analysis
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64. Old design: DTL and Matching Section 1st tank parameters Conventional Alvarez technology 1 RF coupler / tank RF Frequency 175 MHz Input energy 5.02 MeV Output energy 9.02 MeV Internal length 4.67 m Internal diameter 1.074 m Number of cells 33 Total power 680 kW Power dissipation 180 kW Efficiency 73.5 % Power coupler Stem-box Cover Tuning Slug Post Coupler Drift Tube Stem Drift Tube To vacuum pump Bulk Tuner
65. Present design: Half-wave resonators (HWR) IFMIF/EVEDA Project Committee meeting (10-11 October 2007) Accelerator Facility Project Plan Superconducting solution: existing modules module double of the one currently operating at SOREQ L~ 5 m group cavities in long cryostats and conservative gradients Take 175 MHz HWR with big aperture 8-10-12 6 4.5 MV/m 40-50 mm SC IFMIF 5.5 MV/m 30 mm SARAF* project
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67. Principle of Test Modules 2 m D + Medium Flux Test Modules High Flux Test Module Low Flux Irradiation Tubes Lithium Target Lithium Tank Shield plug