NANO-STRUCTURED OPTICAL FILTERS FOR LASER SAFETY - George Palikaras, Themos Kallos, LamdaGuard Ltd.
Nano-technology film developed which is optically transparent but filters out multiple lasers
Flexible film sticks inside the windscreen, visor or goggles/glasses
Threat from 5mw laser which is eye hazard at 16 m
Threat of 1000mw laser - eye hazard at 80m
Existing solutions filter just single wavelength
This Metamaterial film used to make an optical filter is another potential solution
Specified light at a single wavelength is turned into heat from light
Patent applied-for solution first prototype has been developed Q1 in 2012
‘Lambda Guard’ aims to prevent laser interference altogether
Filters applied to Aircraft cockpit windscreens, Police helmet visors, Police shields etc.
Choosing a solar ultraviolet simulator with an appropriate spectrumFrançois Christiaens
The goal of solar ultraviolet (UV) simulation is to reproduce the natural solar UV spectrum. However, this spectrum changes continuously depending on parameters, such as latitude, season, time, cloudiness, etc. From spectra recorded worldwide throughout the year, a realistic ("standard") solar UV spectrum at Earth level was defined by the Deutsches Institut f|r Normung e.V. (DIN) to represent a "worst" case situation. Exposure of human skin to such a spectrum is likely to result in intense biological effects. Simulated solar UV spectra should match the standard spectrum as closely as possible. Here, we present a method to assess the match between a laboratory spectrum and the standard spectrum. Representative UV sources such as xenon arcs, metal halide lamps and fluorescent tubes, along with various filters, have been measured. Differences between the relative irradiance of UV candidate spectra and the standard are calculated for each wavelength. These differences are squared and summed. The lower the sum, the better the match of the source spectrum to the standard sun. This method may be used with or without biological weighting by an action spectrum. We have selected the erythema action spectrum to assess and rank candidate sources. Our analysis shows that filtered ultraviolet B fluorescent tubes are the worst way of simulating solar radiation, with and without weighting by the erythema action spectrum. UV spectra from solaria equipped with combinations of ultraviolet A and ultraviolet B fluorescent tubes are also far from satisfactory. In general, metal halide lamps rank slightly better than the fluorescent UVB tubes. The choice of UV filter plays a significant role in the compliance of candidate UV source. In conclusion, the suggested method allows the determination of the most appropriate UV source to simulate real solar exposure for any targeted biological damage.
• How low-e coatings work• The differences between “passive” and “solar control” low-e coatings• How the energy, environmental and economic benefits of low-e glass have been quantified• The energy impact of various low-e coated glass through simulation modeling
Text Prompted Remote Speaker Authentication : Joint Speech and Speaker Recogn...gt_ebuddy
Joint Speech and Speaker Recognition using Hidden Markov Model/Vector Quantization for speaker independent Speech Recognition and Gaussian Mixture Model for speech independent speaker recognition- used MFCC (Mel-Frequency Cepstral Coefficient) for Feature Extraction (delta,delta delta and energy - 39 coefficients).
Developed in JAVA with client/server Architecture, web interface developed in Adobe Flex.
This project was done at TU, IOE - Pulchowk Campus, Nepal.
For more details visit http://ganeshtiwaridotcomdotnp.blogspot.com
ABSTRACT OF PROJECT>>>
Biometric is physical characteristic unique to each individual. It has a very useful application in authentication and access control.
The designed system is a text-prompted version of voice biometric which incorporates text-independent speaker verification and speaker-independent speech verification system implemented independently. The foundation for this joint system is that the speech signal conveys both the speech content and speaker identity. Such systems are more-secure from playback attack, since the word to speak during authentication is not previously set.
During the course of the project various digital signal processing and pattern classification algorithms were studied. Short time spectral analysis was performed to obtain MFCC, energy and their deltas as feature. Feature extraction module is same for both systems. Speaker modeling was done by GMM and Left to Right Discrete HMM with VQ was used for isolated word modeling. And results of both systems were combined to authenticate the user.
The speech model for each word was pre-trained by using utterance of 45 English words. The speaker model was trained by utterance of about 2 minutes each by 15 speakers. While uttering the individual words, the recognition rate of the speech recognition system is 92 % and speaker recognition system is 66%. For longer duration of utterance (>5sec) the recognition rate of speaker recognition system improves to 78%.
Choosing a solar ultraviolet simulator with an appropriate spectrumFrançois Christiaens
The goal of solar ultraviolet (UV) simulation is to reproduce the natural solar UV spectrum. However, this spectrum changes continuously depending on parameters, such as latitude, season, time, cloudiness, etc. From spectra recorded worldwide throughout the year, a realistic ("standard") solar UV spectrum at Earth level was defined by the Deutsches Institut f|r Normung e.V. (DIN) to represent a "worst" case situation. Exposure of human skin to such a spectrum is likely to result in intense biological effects. Simulated solar UV spectra should match the standard spectrum as closely as possible. Here, we present a method to assess the match between a laboratory spectrum and the standard spectrum. Representative UV sources such as xenon arcs, metal halide lamps and fluorescent tubes, along with various filters, have been measured. Differences between the relative irradiance of UV candidate spectra and the standard are calculated for each wavelength. These differences are squared and summed. The lower the sum, the better the match of the source spectrum to the standard sun. This method may be used with or without biological weighting by an action spectrum. We have selected the erythema action spectrum to assess and rank candidate sources. Our analysis shows that filtered ultraviolet B fluorescent tubes are the worst way of simulating solar radiation, with and without weighting by the erythema action spectrum. UV spectra from solaria equipped with combinations of ultraviolet A and ultraviolet B fluorescent tubes are also far from satisfactory. In general, metal halide lamps rank slightly better than the fluorescent UVB tubes. The choice of UV filter plays a significant role in the compliance of candidate UV source. In conclusion, the suggested method allows the determination of the most appropriate UV source to simulate real solar exposure for any targeted biological damage.
• How low-e coatings work• The differences between “passive” and “solar control” low-e coatings• How the energy, environmental and economic benefits of low-e glass have been quantified• The energy impact of various low-e coated glass through simulation modeling
Text Prompted Remote Speaker Authentication : Joint Speech and Speaker Recogn...gt_ebuddy
Joint Speech and Speaker Recognition using Hidden Markov Model/Vector Quantization for speaker independent Speech Recognition and Gaussian Mixture Model for speech independent speaker recognition- used MFCC (Mel-Frequency Cepstral Coefficient) for Feature Extraction (delta,delta delta and energy - 39 coefficients).
Developed in JAVA with client/server Architecture, web interface developed in Adobe Flex.
This project was done at TU, IOE - Pulchowk Campus, Nepal.
For more details visit http://ganeshtiwaridotcomdotnp.blogspot.com
ABSTRACT OF PROJECT>>>
Biometric is physical characteristic unique to each individual. It has a very useful application in authentication and access control.
The designed system is a text-prompted version of voice biometric which incorporates text-independent speaker verification and speaker-independent speech verification system implemented independently. The foundation for this joint system is that the speech signal conveys both the speech content and speaker identity. Such systems are more-secure from playback attack, since the word to speak during authentication is not previously set.
During the course of the project various digital signal processing and pattern classification algorithms were studied. Short time spectral analysis was performed to obtain MFCC, energy and their deltas as feature. Feature extraction module is same for both systems. Speaker modeling was done by GMM and Left to Right Discrete HMM with VQ was used for isolated word modeling. And results of both systems were combined to authenticate the user.
The speech model for each word was pre-trained by using utterance of 45 English words. The speaker model was trained by utterance of about 2 minutes each by 15 speakers. While uttering the individual words, the recognition rate of the speech recognition system is 92 % and speaker recognition system is 66%. For longer duration of utterance (>5sec) the recognition rate of speaker recognition system improves to 78%.
http://www.turiskopio.com/en/blog/35-marketing/137-new-york-city-es-una-ciudad-nante-como-en - Esta es una guía personal de lo mejor que ofrece la Gran Manzana. Recorridos, donde comprar, donde beber... y sin todo el rollamen de lo que ofrece Michelín, Trotamundos, etc. Además de los 6 días de NY, os dejamos con un itinerario para recorrer Brooklyn en 2 días.
Primer Hotel Halal en Madrid. Restaurante e instalaciones con certificado Halal. Ven a conocer Madrid con todas las comodidades y requisitos halal. Hotel de lujo para clientes corporate con sus familias. Spa de lujo. Gastronomía con certificado halal.
The European Commission’s new machine translation system has been available since June 2013. It was built by the Directorate General for Translation (DGT) using Moses and the EU institutions’ translation memories, stored in the Euramis database. It is continuously improving through close collaboration with EC translators, and regular inclusion of their more recent translations. MT@EC will be the starting point for an "automated translation platform" to be funded by the Connecting Europe Facility in order to support multilingualism of other European digital service infrastructures.
This presentation is a part of the MosesCore project that encourages the development and usage of open source machine translation tools, notably the Moses statistical MT toolkit. MosesCore is supported by the European Commission Grant Number 288487 under the 7th Framework Programme.
For the latest updates go to http://www.statmt.org/mosescore/
or follow us on Twitter - #MosesCore
10 usos de las redes sociales que han revolucionado el mundo de la medicinaMilton Factory
Aunque es innegable que con la llegada de los social media se ha producido una revolución sin precedentes en la forma en que se relacionan tanto personas como organizaciones, todavía hay gente que opina que las redes sociales no sirven más que para perder el tiempo.
En esta ocasión nos gustaría centrarnos en el campo de la medicina, compartiendo con todos vosotros 10 avances significativos que las redes sociales han supuesto para la comunicación de las personas interesadas en el ámbito sanitario.
Indian Dental Academy: will be one of the most relevant and exciting training
center with best faculty and flexible training programs for dental
professionals who wish to advance in their dental practice,Offers certified
courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry,
Prosthetic Dentistry, Periodontics and General Dentistry.
http://www.turiskopio.com/en/blog/35-marketing/137-new-york-city-es-una-ciudad-nante-como-en - Esta es una guía personal de lo mejor que ofrece la Gran Manzana. Recorridos, donde comprar, donde beber... y sin todo el rollamen de lo que ofrece Michelín, Trotamundos, etc. Además de los 6 días de NY, os dejamos con un itinerario para recorrer Brooklyn en 2 días.
Primer Hotel Halal en Madrid. Restaurante e instalaciones con certificado Halal. Ven a conocer Madrid con todas las comodidades y requisitos halal. Hotel de lujo para clientes corporate con sus familias. Spa de lujo. Gastronomía con certificado halal.
The European Commission’s new machine translation system has been available since June 2013. It was built by the Directorate General for Translation (DGT) using Moses and the EU institutions’ translation memories, stored in the Euramis database. It is continuously improving through close collaboration with EC translators, and regular inclusion of their more recent translations. MT@EC will be the starting point for an "automated translation platform" to be funded by the Connecting Europe Facility in order to support multilingualism of other European digital service infrastructures.
This presentation is a part of the MosesCore project that encourages the development and usage of open source machine translation tools, notably the Moses statistical MT toolkit. MosesCore is supported by the European Commission Grant Number 288487 under the 7th Framework Programme.
For the latest updates go to http://www.statmt.org/mosescore/
or follow us on Twitter - #MosesCore
10 usos de las redes sociales que han revolucionado el mundo de la medicinaMilton Factory
Aunque es innegable que con la llegada de los social media se ha producido una revolución sin precedentes en la forma en que se relacionan tanto personas como organizaciones, todavía hay gente que opina que las redes sociales no sirven más que para perder el tiempo.
En esta ocasión nos gustaría centrarnos en el campo de la medicina, compartiendo con todos vosotros 10 avances significativos que las redes sociales han supuesto para la comunicación de las personas interesadas en el ámbito sanitario.
Indian Dental Academy: will be one of the most relevant and exciting training
center with best faculty and flexible training programs for dental
professionals who wish to advance in their dental practice,Offers certified
courses in Dental implants,Orthodontics,Endodontics,Cosmetic Dentistry,
Prosthetic Dentistry, Periodontics and General Dentistry.
Lasers and its role in endodontics/certified fixed orthodontic courses by Ind...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
Lasers in endodontics /certified fixed orthodontic courses by Indian dental...Indian dental academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
0091-9248678078
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics,
Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call
00919248678078
Chapter 1924. If you dip your finger repeatedly into a puddle of.docxcravennichole326
Chapter 19
24. If you dip your finger repeatedly into a puddle of water, it creates waves. What happens to the wavelength if you dip your finger more frequently?
Chapter 20
29. What two physics mistakes occur in a science fiction movie that shows a distant explosion in outer space, where you see and hear the explosion at the same time?
Chapter 21
26. Tom Senior makes music by setting small columns of air into vibration by blowing across the ends of drinking straws of various lengths. Which straws, the short ones or the long ones, produce lower pitch? What would you expect of the pitch produced by the much larger musical instrument behind Tom that uses resonant air columns excited by striking the ends of the tubes with paddles?
Chapter 26
5. Which has the shorter wavelengths, ultraviolet or infrared? Which has the higher frequencies?
Chapter 27
17. On a TV screen, red, green, and blue spots of fluorescent materials are illuminated at a variety of relative intensities to produce a full spectrum of colors. What dots are activated to produce yellow? Magenta? White?
Chapter 28
7. Why is the lettering on the front of some vehicles “backward”?
Chapter 29
3. Why do radio waves diffract around buildings, while light waves do not?
Chapter 30
4. Ultraviolet light causes sunburns, whereas visible light, even of greater intensity, does not. Why is this so?
32. Cite at least two reasons for predicting that LEDs will emerge as more popular than CFLs.
Name
Date
Class
Lab 28: Diffraction and Interference
Purpose
To study single slit diffraction and double slit interference patterns
Background
It has long been known that if you shine light through narrow slits that are spaced at small intervals, the light will form a diffraction pattern. A diffraction pattern is a series of light and dark areas caused by wave interference. The
wave interference can be either constructive (light areas) or destructive (dark areas). In this experiment, you will shine a laser through a device with two slits where the spacing can be adjusted and investigate the patterns that are
produced on the far side of the slits.
Skills Focus
Predicting, drawing conclusions, observing, interpreting data, making generalizations, applying concepts
Procedure
1. Start Virtual Physics and select Diffraction and Interference from the list of assignments. The lab will open in the Quantum laboratory.
2. A laser is used as the light source in this experiment because it has a single wavelength. Therefore, you will not see diffraction patterns from other wavelengths interfering in the image. What is the wavelength of the laser?
What is the spacing of the two slits on the two slit device? This is the gap
between the two different slits. How do the wavelength of the laser and the spacing of the slits compare?
3. Predicting
How will the diffraction pattern change as the wavelength is
made smaller and the slit spacing remains the same? Hint: Think about the spacing as an obstacle that ...
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
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/
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.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
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.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
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.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
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.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
5. 90000
Forecast
80000
Reported Incidents
70000
60000
50000 UK
US
40000 EU
World
30000
20000
10000
0
2007 2008 2009 2010 2011 2012 2013 2014 2015
•
•
•
6. Beam size: A laser's beam spreads out. At
long ranges the beam can be many inches or
even feet in diameter. When laser light hits an
aircraft's windscreen, tiny scratches and dirt
spread the light out even more, causing glare
around the beam center. The result is that
pilots do not see a small dot, they see a
large glow similar to being in a flashlight or
searchlight beam. It can be difficult or
impossible to see through the glow.
Beam flashes: It is hard to hand-hold a
laser on a moving target that is far away.
That's why in most laser pointer incidents,
pilots don't see a steady light on them.
Instead, they see one or more flashes.
The flashes are distracting at best, and at
worse, they can be bright enough to
cause temporary flashblindness.
Example: This is similar to having a camera
Courtesy: www.laserpointersafety.com flash (or flashes) go off in your face
7. Eye injury: Though it is unlikely, high power
visible or invisible (infrared, ultraviolet)
laser light could cause permanent eye
injury. The injury could be relatively minor,
such as spots only detectable by medical exam
or on the periphery of vision.
Pilots are not expecting bright lights during
landings, their eyes are exposed to potential
illuminations by powerful laser beams.
Courtesy: www.laserpointersafety.com
8. Visual Hazard Distances for 532nm (green) pointer lasers
Power Max flash Max glare/ Max
Sqrt of Max eye
Increase blindness disruption distraction
Laser Power power hazard
(compared hazard hazard hazard
increase distance
to 5mW) distance distance distance
5 mW x1 1.0 16 m 80 m 366 m 3560 m
50 mW x10 3.2 50 m 250 m 1156 m 11276 m
125 mW x25 5.0 79 m 396 m 1829 m 17830 m
250 mW x50 7.1 112 m 560 m 2586 m 25216 m
500 mW x100 10 160 m 800 m 3660 m 35600 m
1000 mW (1W) x200 14.1 320 m 1600 m 7320 m 71200 m
Distraction Glare/Disruption Flash blindness
A solution needs to attenuate power ~20 times
Patrick Murphy, Lasers & Aviation Safety, International Laser Display Allocation, Sep 2010
9. •
•
Array of 24 Blue Lasers
Courtesy: frigginSmift via youtube.com
10. FACT: Laser protective FACT: It is likely that many pilots would go
goggles and glasses must be through their entire career without ever
on before exposure to the encountering laser interference so wearing
laser. They operate at a goggles against lasers is a less attractive
broad spectrum not at the solution
laser wavelengths only
30. LAMDA GUARD LTD.
London, UK
•
•
Prof. Clive Parini Prof. Pandurang Ashrit Prof. Filipe Chibante
Director of Antenna & Director of Thin Films and Head of Nano-Composites
Electromagnetics Research Group Photonics Research Group Engineering Research Group