Lighting & Climate
Direct AV Services will install an easy to use control system that can be integrated with smart home technology within your home. Lighting is important in your home and workspace as it can help set the tone for the entire room and enhance the overall appeal. Whether you want a soft light for dinner or target outdoor lighting system for safety, our team of home lighting experts can do it all.
The illuminating benefits of lighting control…
Energy-saving light controls provide a comfortable and productive visual environment. Enhancing the comfort levels of a space leads to increases in productivity.
While there are many ways to reduce energy use, most involve sacrificing something. Few actually enrich the quality of living and working environments like dimmers. Dimmers and other lighting controls allow individuals to adjust light levels for specific entertainment options, enhance ambiance, set a mood, and take advantage of daylight to reduce energy use.


Toback Group and Rogachev Group collaborated to attempt to replicate 8Be abnormal decay in the Cyclotron Institute at Texas A&M University. This first set of the experiment was conducted in the summer of 2018 and following ones were canceled due to Covid-19. The analysis started thereafter and ended in the summer of 2020.
Besides gamma decay and electron-positron decay, 8Be was found to have another tiny decay branch in which an unknown boson particle was first emitted and then decays to electron-positron pair. This boson particle might be a candidate for dark matter, so named as ‘dark boson’. A detector array, four sets of double sided silicon detector and CsI crystal detector covering 4 walls around the target, was set for particle identification and energy measurements. The electron-positron decayed from the dark boson has a 180° correlation which could be seen by the detector array. Though we didn’t find the boson particle events due to the beam quality and low statistics, we verified the detector system and developed the analysis method.


The Third International Computational Science and Engineering Conference (ICSEC19) will gather researchers, experts and stakeholders locally and globally to discuss recent research topics in computational science and its role to tackle the most complex problems locally and globally.
Selected original papers of high quality will be published in a special issue of the Journal of Computational Science. All papers processing and reviewing will be according to the Elsevier Editorial System.
Submissions have been invited on the following themes:
3 prizes will be awarded to the best presentation/poster delivered by young investigators and researchers (below the age of 35 years). These awards are sponsored by the Computational Materials and Processes Center of the Qatar Environment and Energy Research Institute at Hamad Bin Khalifa University:
ICSEC is supported by the following partners:
© Texas A&M at Qatar | International Computational Science & Engineering Conference


Internet Protocol (IP) – I believe this word is no stranger to many of us. From IP-enabled cameras to HDMI over IP IR controllers, it is without a doubt that the AV industry is embracing the functionality of IP rather quickly.
In what is called the Internet of Things, sensors and actuators are embedded in physical objects, ranging anything from refrigerators, loudspeakers, media players to even water heaters.
Linked through wired or wireless networks using the Internet Protocol to connect to the Internet, the process to transfer data does not require human-to-human or human-to-computer interaction. Basically, it’s to give an inanimate object the means of receiving feedback and information on its own without any interference from us.
An important factor in the development of the Internet of Things, the Internet Protocol version 6 (IPv6) is the latest revision of the IP as the earlier version, IPv4, began to run out of allocated addresses worldwide.
With more and more devices connecting to the Internet, IPv6 ensures that we have a continuing pool of resource as we move over to the new protocol. As compared to IPv4 address space with only 3.7 billion theoretical unique addresses, IPv6 address space can support 340 undecillion (i.e. 340 trillion trillion trillion) addresses. Additionally, IPv6 is also considered the most suitable technology for the Internet of Things because of its scalability, flexibility and open end-to-end connectivity.
What does this means to the AV industry?
With this seemingly inexhaustible amount of IP addresses and enhanced features – what better time it is than now to start the concerted development of IP-enabled AV products and devices? In short, the current transition to IPv6 and focus on the Internet has created a platform for growing innovations and future business opportunities.
For manufacturers, it is time to revise some products to include more ‘Smart’ functions. In terms of product development and research, IP might be an area to start exploring intensively.
For system integrators, now is the time to brush up on IT knowledge as more and more devices go ‘online’. By understanding its application, it will definitely help in coming up with better, and more creative solutions for your clients, adding value to your service.
As IP-based technologies mature, the range of corporate deployments will increase. Now is the time for executives across all industries to structure their thoughts about the potential impact and opportunities likely to emerge from the Internet of Things and IPv6 Technology.
*This commentary was first published in the Oct-Nov 2014 issue of Systems Integration Asia


It has been over a year since I was appointed the Chief Technology Officer of the Software and services division within Pace, this has been a very interesting and challenging year.
My main focus has been lowering the cost of delivering digital media, and providing high quality low cost delivery systems for operators world wide. Pace is a leader in providing a low cost high quality digital TV experience. As digital TV viewing is declining in America and Wester Europe, it is exploding in India, Asia, and South America.
Combining all of the Pace software assets; management software, gateway solutions, middleware, conditional access and DRM into a unified integrated and efficient platform has prove challenging and exciting, and we have done a lot in a very short time.
One area of focus has been educating operators world wide about “Secure Software based Conditional Access”. It is very clear from a technology perspective that the age of smart cards is over. Purchasing and deploying a smart card based system today would be like choosing a “Motorola Brick cell phone” over a Nexus. Explaining that why the internet has made this technology obsolete is easy, the hard part is convincing customers on an emotional level that the solution provides the exact same level of security and a much lower cost.
This journey has taken me across the globe and has required a lot of travel, but the effort has been rewarding as more and more customers are seeing the light and have stopped deploying smart card based set-top boxes.
After taking the first step and removing the ties to smart cards the rest is easy, bundling effective, middleware and then bundling the whole package on a quality hardware platform creates a very attractive solution.


- High Proof Pressure
- 5 to 200 times overload pressure (range dependent) without affecting transducers performance. This includes overload pressures in “Both Directions” for differential pressure sensors.
- Pressure Ranges
- Ranges from 1 PSI Full Scale, to 60,000 PSI Full Scale. (Absolute, Gage, Sealed Gage, Differential)
- Temperature Extremes
- Very High 1000ºF (538ºC) Continuous operation. Cryogenic –320ºF (-196ºC) Continuous operation.
- Simultaneous Static and Dynamic Pressure Measurements
- Ability to measure steady state pressure, and dynamic pressure with the same sensor.
- Bridge Resistance
- 1,000 ohms typical. Custom requests from 350 ohms, through 15,000 ohms, is possible.
- High Vibration
- 100g Peak, Sine 10 to 5,000 Hz
- Shunt Calibration
- Special option available upon request.
Completed Pressure Transducers
- Transducer Outputs
100mV typical Full Scale (others from 30mV to 300mV).
Standard options: 0-5 VDC, 0.5-5 VDC, 0-10 VDC, 4-20 mA
(Other outputs available upon request).
Potentiometer Replacement, LVDT or Variable Reluctance Replacement.
- Sensor Physical Shape/Configuration
- Almost any configuration your application requires, including pressure connections and electrical connections.
- Submersible Transducers/Transmitters
- To depths of 1100 ft. of water.
- Pressure Switches
- Single or multiple switched outputs all in one units. Used where high vibration, hostile environments and where accurate set point settings are required.
- Dual and Triple redundant sensor designs for extreme reliability applications
- Gauge pressure measurements within a Hermetically Sealed transducer


Chefman Programmable Electric Kettles Digital Display Tea Infuser
- Chefman programmable electric kettles digital display have is faster than traditional to boil water and has easy to use programmable steep times. With a 360 degree swivel base from which Chefman programmable electric kettles digital display are easily lifted for filling at the faucet and hassle free graceful serving in any setting whether you are a right or left hand user.
- Chefman programmable electric kettles digital display are versatile and boil water to a perfect temperature whether you are preparing hot or cold drinks. They are perfect when you are planning instant oatmeal for breakfast, an afternoon coffee or tea (whether hot or iced), a bottle for a crying baby, and more. You have the option of keeping the water at a chosen temperature for up to 60 minutes. Chefman programmable electric kettles digital display include a bonus tea infuser giving the opportunity to brew loos leaf or bagged teas in the kettle. The infuser lets you lower and lift the micro mesh steeper into the stain-resistant kettle so you can make the perfect cup of tea without opening the hot kettle.
- There are many features of this kettle to meet the need for safety, the stay-cool handle keeps you from burning your hand while the auto-shut-off feature which switches off the heat source once the water has boiled. It’s easy to accidentally to switch on an empty electric kettle on the chefman programmable electric kettles digital display there is no problem because the Boil-Dry feature switches kettles with only a small or no water left.
- A filter in the kettles ensures the water for use is clean, Chefman programmable electric kettles digital display need only a rinse with hot water, and the tea infuser needs only soapy warm water for cleaning and rinsed thoroughly rinsed. To clean it is just unplug at the power socket and wipe down with a damp cloth giving you extra time to enjoy your chosen drink.
- You need not worry as the kettles come with Chefman’s one year hassle-free-warranty these 1500 watts120 volts appliance. In addition with Chefman programmable electric kettles digital display you have access to Club Chefman with recipes, tutorials, and more.
Chefman programmable electric kettles digital display has precise temperature display and control to brew a broad range of diverse beverages. Waiting for a kettle to boil is grim and it seems as though the kettle will never boil this kettle boils water quicker than a microwave or a stovetop, and whilst boiling the handle and kettle are lit with a bright LED. Using the keep warm facility will keep the water or tea hot for you to enjoy another cup.
Not only are Chefman programmable electric kettles digital display the kettle faster than conventional kettles it also have programmable steep times to bring water to the boil faster and you can enjoy your favourite drink of hot or iced tea, or satisfy your baby’s need for a bottle.
Great to make the perfect temperature water for hot tea, coffee, instant oatmeal, baby bottles and more; has an option to keep water at the desired temperature for up to 60 minutes. Bonus tea infuser is included with purchase for brewing your favorite loose-leaf or bagged teas directly in the stain-resistant borosilicate glass kettle.
This video on the design for a stove top kettle may interest you.
Product details for the Chefman programmable electric kettles digital display
|Package Dimensions||12.5 x 9 x 8.5 inches|
|Item Weight||4.2 pounds|
|Shipping Weight||4.2 pounds|


GPC Funding Drives STEM Careers in the Region
January 4, 2022
CQUniversity (CQU) and Gladstone Ports Corporation (GPC) are driving science, technology, engineering, and mathematics (STEM) education to support long-term sustainability prosperity in our communities for the benefit of all of Australia.
The push to fund STEM comes as the Gladstone region is set to emerge as a leader in development, innovation and technology throughout Australia.
Thanks to a $8500 funding boost from GPC’s Community Investment Program, CQUniversity STEM Central’s project Growing STEM in the Community has provided educators with the tools to take a critical and connected approach when teaching STEM in the classroom.
The project brings together collaborators from schools, universities, communities, and organisations – such as Questacon – to create a series of highly engaging experiments.
The programs aim to provide students with a unique learning experience as they tap into the world of engineering by building rocket launchers, undertaking bug safaris to learn about the different species, understanding electrical circuitry in the plasma ball experiment, and stepping back in time to explore retro gaming.
CQUniversity STEM expert Dr Linda Pfeiffer said STEM Central envisages that these experiences will generate interest in staying in school and pursuing STEM degrees and careers.
“By developing these fun and exciting experiments, we aim to spark their interest in STEM at a young age and highlight the interesting careers that a STEM education can lead to,” Dr Pfeiffer said.
“Funding through generous supporters like the Gladstone Ports Corporation has enabled us to drive STEM education in the community and showcase the fantastic facilities that CQUniversity has to offer,” she said.
“The STEM Central laboratory was designed to be a mobile learning space that offers engaging hands-on STEM experiences for both students and teachers.”
GPC’s Chief Operating Officer Craig Walker said supporting this program through funding was vital in developing future leaders and future jobs for this region.
“We know this funding is going to help create new skills and new ways for sustainable workforces in our region,” Mr Walker said.
“At GPC, we’re home to dozens of our valued employees who have STEM careers including environmental scientists, engineers, IT professionals and planners,” he said.
“We are excited for the future and we can’t wait to potentially see these students working at the port in STEM careers.”
GPC is a strong advocate for education and a proud supporter of CQUniversity, with funding provided for:
- The Reg Tanna Memorial Scholarship to support Gladstone based engineering students with $3500 for one year.
- Three $1000 Gladstone Ports Corporation Academic Prizes with a total value of $3000
- The PhD Elevate Scholarship in environmental economics with a value of $30 000
- The purchase of model hydrogen cars that allows students to watch the process of electrolysis and conversion of hydrogen into electrical energy through the Promoting a Renewable Future for Central Queensland Project, which is being undertaken by Dr Ashfaque Chowdhury with a total value of $5493.


The Fenix HL18R-T is a lightweight trail running headlamp. This attractive running headlamp has two power source options controlled by two independent switches. You can use the included ARB-LP1300 Li-polymer battery pack as your first option and as a secondary power option 3 AAA batteries can also be used. For added security, the headband of the Fenix HL18R-T is reflective and sweat-channeling. Additionally, you can easily charge the headlamp with the included Micro USB cord. The max output of the Fenix HL18R-T is 500 lumens, with a 20-hour runtime mode for trail running. Get running today with the new Fenix HL18R-T.
Max Lumens: 500


OCR (optical character recognition) desktop and handheld swipe readers
We produce a range of robust, reliable and quick OCR readers, including a device with combined MSR (magnetic swipe reader).
Intuitive, easy swipe operation
Easily integrated into the smallest desktop space
Compatible with all leading system software
Host connection can be made via RS232 or USB interfaces
Low cost alternative to full-page passport readers
Read about our range of advanced document readers.
OCR swipe reading products
OCR315e and OCR316e with MSR
The OCR315 bi-directional reader can read 2-line and 3-line MRZs from passports, ID cards, machine-readable visas and ICAO9303 travel documents. The OCR316 model also integrates a three-track MSR and is able to read credit and debit cards, loyalty cards and frequent flyer cards.
OCR310e OEM OCR and MRZ reading engine
For integration by equipment manufacturers, an ultra compact module for mobile checking of identity (ID) cards, passports and US Resident Alien cards.
Combined OCR and MSR reader with USB or RS232 serial interface. In addition to the reading capability of the OCR32x family, the OCR34x can read ATB2 coupons and one-, two- and three-track credit cards.
Accurate, fast, reliable and bidirectional OCR swipe reader for reading passports, ID cards, travel documents and cheques (checks) . This device can be powered from a PC keyboard or USB port via RS232 or USB interface connections.


HPC Park in collaboration with ironov.ai performed at the TAdviser conference
10 / 10 / 2023
HPC Park in collaboration with ironov.ai from Lebedev’s studio performed at the TAdviser conference
On October 10, 2023, within the TAdviser Artificial Intelligence Day 2023 conference, HPC Park performed in collaboration with ironov.ai from Lebedev’s studio.
As part of the general presentation, Andrey Selikhov, Sales Director of HPC Park, spoke about the experience of training neural networks on the HPC Park Cloud Service platform. The conference participants learned about the platform, scope of its application and its customers, heard about the main advantages of the cloud and also looked from inside on the interface and main features of the platform in live mode.
During the live demonstration, Andrey showed some features: how to easily create networks, virtual containers with Nvidia Tesla A100 accelerators or with instances of Nvidia Tesla A100 (MIG) – for less resource-intensive tasks. Viewers saw the opportunities and resources available on the platform.
Then Andrey gave the floor to our colleague Nikita Demenkov, head of the affiliate program of ironov.ai. Nikita told about Nikolay Ironov and conducted an interactivity on the creation of the brand with the help of the designer-neural network – Nikolai Ironov, which is learning on the HPC Park Cloud Service’s platform. The neural network created a synthetic identity in seconds. It was noted how artificial intelligence can help in finding unique visual solutions for a designer’s work. The link of the neural network plus the designer gives the opportunity to save resources and time, which is important for large projects.


Severn Trent customers are now offered video calling service to report leaks
Thursday 1st November 2018
Severn Trent is now offering a video calling service that allows its customers to speak ‘face-to-face’ with an engineer when they report a leak.
The company has rolled out the new video calling service across its region, with the system allowing customers to report leaks using their smartphones and to interact directly with a virtual field team of engineers through video.
The service, which is part of an innovative programme of work that Severn Trent is undertaking to help reduce leakage, allows engineers to assess the leak at the first point of contact and to raise the correct type of work that will be required to fix it, which will cut response time as there is no need for an initial site visit.
Rob Ryder, Technology and Data Lab Manager at Severn Trent, said: “Nearly everyone now has access to a smartphone, so it’s only right we take advantage of any technology that offers us the chance to improve the way we interact with our customers.
“Sometimes explaining a water leak in detail can be tricky but, by using the video call service, our virtual field team can see the leak right away, assess it and get a job raised straight away which allows us to fix it even more quickly.”
As part of the initial trial, Severn Trent’s virtual team have been able to review three times as many leaks compared to engineers who would have had to travel to each leak location, freeing up more time for field workers to focus on getting the leak fixed straight away.
The company says that, since launching the service in September, more than 50% of its customers reporting leaks are choosing to use the video call option and that the average time to fix a leak reported through video call is now half the usual timeframe.
“We’re always looking at new, innovative ways to reduce leakage,” said Rob. “Video calling not only allows us to fix leaks more quickly, it also means we’re improving the service customers receive.”
The project has been delivered by Severn Trent’s in-house Tech and Data Lab team, which has been created to think more like a ‘start-up’ when it comes to solving some of the challenges the company faces.
The team, along with support from Fluxx as part of the Atkins Digital Incubator, test new propositions using rapid, small-scale experiments where ideas are validated and scaled in a matter of weeks.
The team are now exploring how video calling can be used across a range of other services for the company.
The Severn Trent Virtual Field Team are available to take video calls for leaks between 7am and 6pm Monday to Friday.


For a small car, the iOn packs a big technological punch.
The iOn’s lithium-ion battery stores much more energy than the old NiCd batteries of the 1990s. You can fully recharge it in about nine hours from a 220V domestic plug socket, using the five-metre cable that comes with the car.
The Peugeot Connect USB box lets you listen to tracks from your MP3 player or ipod through the audio system, so you can have your entire music collection in the car with you. Bluetooth means you can also stream music wirelessly as well as make phone calls, safely hands-free.
The iOn comes with an RDE CD Audio system, as standard, so you can play your favourite tunes on the move.


Learn how Augmented Reality can impact your business.
Augmented Intelligence, not Artificial Intelligence, is the Future
Most experts tend to agree that we’re far from engineering true AI — that is, systems that can independently process, reason and create in the same capacity as the human brain.
But here’s the question: Is replicating human intelligence the most impactful application, and therefore the key goal, of intelligence technology for businesses?
5 Ways Augmented Reality (AR) Is Transforming Retail
For the past few years, augmented reality (AR) has been discussed as a useful but far-fetched solution, particularly in retail.
However, partially due to the launches of Apple's ARKit and Google's ARCore, augmented reality is no longer a future possibility for retail -- it's here. In fact, 75% of consumers now expect retailers to offer an augmented reality experience.
How Augmented Reality Helps Field Service Workers
One of the most straightforward applications of AR is with field service technicians. These men and women are on schedule, sometimes for stretches of weeks, making repairs that are meant to be rapid but also precise – a combo that’s always hard to hit.
Sometimes these technicians are just starting out in their jobs, or unfamiliar with a certain project, or they forgot to bring the manual necessary to review the task at hand.
Augmented Reality applications in smart cities
While we use web browsers to navigate the Internet, there will be augmented reality browsers for navigation in an augmented reality world. However, this method of browsing will be dramatically different from what we have used on the Internet. Instead of simply typing a search query, augmented reality browsing may involve physical interaction with the world, using gestures and body movements.
Augmented reality (AR) is an interactive experience of a real-world environment where the objects that reside in the real-world are enhanced by computer-generated perceptual information.
At pat, we are
Dedicated to change.
Augmented reality (AR) is taking the worlds of entertainment and enterprise operations by storm. This technology creates computer-generated assets from information captured from objects using computer vision-enabled smart devices. The assets created enable users to gain critical insights on key enterprise workflows. And as AR technology continues to improve, so too does its potential to shape enterprise environments.


Fully assembled Transmitter, buttonplate and soldered switches - ready to bolt onto your steering wheel hub.
Simple to install, the FREEWheel Receiver connects to your existing relays and is ideally located in an unobtrusive place under your dashboard. The Transmitter and switches are pre-assembled and bolt directly to the rear of your steering wheel boss*.
A revolution in wireless steering wheel controls, for kit cars and race cars.
Features of the FREEWheel RACE solid-state and variable channel Easyfit system and buttonplate bundle
FREEWheel RACE 10-channel Easyfit Transmitter, fully assembled to acrylic buttonplate, with eight pre-soldered pushbutton switches and two rotary potentiometers fitted with rear covers - ready to bolt straight onto your steering wheel hub.
Control up to 10 channels with endless re-configuration possibilities, using the included FREEWheel USB programming software.
Full solid-state low-side switching of up to eight, 500mA loads, such as standard automotive relays, with built-in short circuit and overcurrent protection.
Unique to FREEWheel, includes two analogue channels for wireless potentiometer control such as multimap boost switching and traction slip control.
Includes a rainlight function, perfect for racing with dual solid light and 4Hz flashing hazard modes, and a 2-second 4Hz headlight flash for Flash-to-Pass.
Endless re-configuration possibilities, using the included FREEWheel USB programming software and incorporating an IP67-rated USB port with rubber cap.
Choose any combination of smart headlight, smart indicator, IVA fog light and rainlight modes or momentary and latching behaviour for each solid state channel.
What's in the box? Easyfit Transmitter and plate assembly, spacer disk, battery, decal sheet, Receiver, USB cable, mounting pad, FREEWheel sticker, installation instructions.
The FREEWheel-10 RACE Receiver measures 86 x 55 x 35mm and weighs 208g, which includes a 0.7metre pre-wired loom with high temperature thin-wall wires.
At just 176 x 154 x 19 - 29mm, the FREEWheel pre-assembled Transmitter and buttonplate fits all standard bolt patterns on 6 x 70mm, 6 x 74mm and 3 x 50.8mm PCD steering wheels. It weighs just 230g including the battery!
FREEWheel wireless steering wheel button control system. For pushbuttons and paddleshifters.
*steering wheel not included and shown for illustration purposes only.
FREEWheel USB configuration software.zip
FREEWheel RACE installation instructions.pdf
10 channel easyfit backplate.pdf
FREEWheel RACE 10-Channel System and Buttonplate Pre-Assembled


TechToBizz has managed a project with the Eindhoven University of Technology for the development of an advanced water distribution system for a high-tech startup. Matrix, a quarterly magazine issued by the Eindhoven University of Technology, published an article about a water distribution system for South Africa based on smart metering technology. The article highlighted the work which is done in a cooperation between the university and the high-tech startup WEG-Wise. TechToBizz is one of the founders of WEG-Wise and has established and facilitated this cooperation. LaQuSo (the Laboratory for Quality Software) is part of the Department of Mathematics and Computer Science of the Eindhoven University of Technology. LaQuSo supports IT innovation projects in industry and elsewhere. The article (in Dutch) can be downloaded here.


Tuesday, 28 May 2013 – 21:30 CEST: Luca Parmitano’s launch
ESA astronaut Luca Parmitano and his crewmates NASA astronaut Karen Nyberg and Soyuz commander Fyodor Yurchikhin are scheduled for launch to the International Space Station on 28 May at 22:31 CEST (20:31 GMT). They will be part of the Expedition 36/37 crew and will spend five months on the Space Station. Luca’s mission, called Volare is Europe’s fifth long-duration flight to the orbital outpost, and the first for ESA astronaut’s new generation of astronauts selected in 2009. Luca’s Volare mission is provided through an agreement with Italy’s ASI space agency. Live transmission of the launch from Baikonur cosmodrome in Kazakhstan will start at 19:30 GMT (21:30 CEST) with lift-off at 20:31 GMT (22:31 CEST). ESA astronaut Paolo Nespoli will provide running commentary. Luca’s will be taking the fast route to the International Space Station, his voyage will take only six hours after liftoff. Live coverage of the docking will start at 02:00 GMT on 29 May showing images from cameras on the spacecraft and the International Space Station as well as from mission control in Russia. Tune in at 03:35 GMT to watch the hatch open and the crew on the International Space Station, cosmonauts Pavel Vinogradov, Alexander Misurkin and NASA astronaut Chris Cassidy welcome the new arrivals.


Active learning is a form of semi-supervised machine learning where the algorithm chooses which data to learn from and queries a teacher for guidance.
A generative adversarial network (GAN) is an unsupervised machine learning architecture that trains two neural networks by forcing them to “outwit” each other.
Evaluation metrics are used to measure the quality of the statistical or machine learning model.
A convolutional neural network, or CNN, is a deep learning neural network designed for processing structured arrays of data such as images.
Batch Normalization is a supervised learning technique that converts selected inputs in a neural network layer into a standard format, called normalizing.
Attention models break down complicated tasks into smaller areas of attention that are processed sequentially.
Bayes’ theorem is a formula that governs how to assign a subjective degree of belief to a hypothesis and rationally update that probability with new evidence. Mathematically, it's the the likelihood of event B occurring given that A is true.
In statistics, the posterior probability expresses how likely a hypothesis is given a particular set of data.
The F score, also called the F1 score or F measure, is a measure of a test’s accuracy.
Deep Belief Networks (DBNs) are a laddering of individual unsupervised networks that use each network’s hidden layer as the input for the next layer.
In simple words, Natural Language Processing is a field which aims to make computer systems understand human speech. NLP is comprised of techniques to process, structure, categorize raw text and extract information.
AI Generator calls
AI Chat messages
Genius Mode messages
Genius Mode images
Includes 500 AI Image generations, 1750 AI Chat Messages, 60 Genius Mode Messages and 60 Genius Mode Images per month. If you go over any of these limits, you will be charged an extra $5 for that group.
For example: if you go over 500 AI images, but stay within the limits for AI Chat and Genius Mode, you'll be charged $5 per additional 500 AI Image generations.
Includes 100 AI Image generations and 300 AI Chat Messages. If you go over any of these limits, you will have to pay as you go.
For example: if you go over 100 AI images, but stay within the limits for AI Chat, you'll have to reload on credits to generate more images. Choose from $5 - $1000. You'll only pay for what you use.
Subscribe to PRO using:
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A video of the panel seminar recorded at the C2C 2017, discussing the socio-economic and geo-political factors that could affect the careers of the future cyber-defenders in the audience.
- Moderator: Professor Sir John McCanny, Regius Professor of Electronics and Computer Engineering, Queen’s University Belfast
- Panelist: Dr. Jessica Barker, Socio-Technical Lead & Co-founder, Redacted Firm
- Panelist: Chris Ensor, Deputy Director for Cyber Skills and Growth, National Cyber Security Centre
- Panelist: Meghan Good, Cyber Solutions Lead, Leidos
- Panelist: Nigel Harrison MBE, Acting Chief Executive & Co-founder, Cyber Security Challenge UK


Microwave And Rf Design Of Wireless Systems Pdf Creator
File Name: microwave and rf design of wireless systems creator.zip
- Microwave and Rf Design of Wireless Systems
- Microwave Journal
- Rf And Microwave Circuit Design A Design Approach Using Ads Pdf
Microwave and Rf Design of Wireless Systems
Michael Steer. Razavi Rf Microelectronics 2nd Edition Pearson. Ali M Niknejad. Systems Engineering Wikipedia. Basics Of Rf Electronics. High Power Microwaves. Microwave Transmission Networks Second Edition.
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United States. Confirm your country or area to access relevant pricing, special offers, events, and contact information. You are engineers. So are we. We all have a fundamental need to understand how things work and to find the most effective ways to solve problems. Keysight University courses will advance your knowledge of precision digital and RF measurement approaches, the latest industry standards, compliance, power, and more. You can learn basic to advanced techniques, tips, and tricks that lead to more accurate measurements and more insightful signal interpretation.
of radio frequency (RF) and microwave design with a modern “systems- first” approach. the generator and the load there is a transmission line of characteristic.
Rf And Microwave Circuit Design A Design Approach Using Ads Pdf
FREE shipping on qualifying offers. Download books for free. Free shipping for many products! If you ally obsession such a referred Microwave Radio Transmission Design Guide Artech House Microwave Library book that will manage to pay for you worth, get the unquestionably best seller from us currently from several preferred authors. Everyday low prices and free delivery on eligible orders.
The prefix micro- in microwave is not meant to suggest a wavelength in the micrometer range. Rather, it indicates that microwaves are "small" having shorter wavelengths , compared to the radio waves used prior to microwave technology. The boundaries between far infrared , terahertz radiation , microwaves, and ultra-high-frequency radio waves are fairly arbitrary and are used variously between different fields of study. At the high end of the band they are absorbed by gases in the atmosphere, limiting practical communication distances to around a kilometer.
Now you don't have to wait for a magazine to publish your technical article. If you would like to have your article posted here, please attach it to an e-mail in MS Word format I will convert it to PDF or PDF format, along with a brief description to use with the listing. Suggested topics include radar, electronic warfare, commercial wireless, aerospace, semiconductors, system design, oscillators, amplifiers, filters, project management, component specification, testing, homeland security, defense technology and simulation. Many thanks to all the contributors here for sharing your knowledge with our visitors. Articles listed here have been submitted by the original authors.
Wireless Communications and Mobile Computing
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This article describes our experiences in developing a centimeter waves mobile broadband concept satisfying future capacity requirements. The first step in the process was the radio channel measurement campaign and statistical modeling. Then the link level design was performed tightly together with the radio frequency RF implementation requirements to allow as large scalability of the air interface as possible. We started the concept development at 10 GHz frequency band and during the project World Radiocommunication Conference selected somewhat higher frequencies as new candidates for 5G. Thus, the main learning was to gain insight of interdependencies of different phenomena and find feasible combinations of techniques and parameter combinations that might actually work in practice, not only in theory.
Chapter 1 Rf Microwave Lab Nsysu. Rf Wireless Technology Mouser. Rf System Matlab Simulink.
This text offers a quantitative and, design-oriented presentation of the analog RF aspects of modern wireless telecommunications and data transmission systems. This content was uploaded by our users and we assume good faith they have the permission to share this book. If you own the copyright to this book and it is wrongfully on our website, we offer a simple DMCA procedure to remove your content from our site.
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Schottky vs. Online Circuit Design and Simulation Programs. Especially on the Internet.
Given a amplifier or transistor's the S-parameters scattering parameters , this calculator will analyze its stability, maximum gain, an even suggest a suitable conjugate L-matching network for a given load and source impedance of the circuit to which the amplifier will be connected. Sign up for the whole series, or pick specific topics. Advanced Energy acquires RF specialist Advanced Energy, a provider of precision power conversion, measurement, and control solutions, has completed the acquisition of Versatile Power, a Campbell, California-based provider of radio frequency RF and programmable power supplies for medical and industrial applications.
Консьерж снова покачал головой: - Ресторан закрылся полчаса. Полагаю, Росио и ее гость ушли на вечернюю прогулку. Если вы оставите для нее записку, она получит ее прямо с утра. - Он направился к полке с ячейками для ключей и почты. - Быть может, я мог бы позвонить в номер и… - Простите, - сказал консьерж, и вся его любезность мгновенно улетучилась.
Глаза, которые еще не приобрели отсутствующего безжизненного взгляда, закатились вверх и уставились в потолок с застывшим в них выражением ужаса и печали. - Dоnde estan sus efectos? - спросил Беккер на беглом кастильском наречии. - Где его вещи. - Alli, - ответил лейтенант с желтыми прокуренными зубами.


Cloud Services around the North East from Aero Networks
Aero Networks (AERO) believes in the future of the cloud. Through optimising cloud communications North East, it makes use of a variety of cloud services in locations such as Sunderland, Tyneside and surrounding areas. No matter what your company’s requirements may be, Aero Networks are able to effectively adapt their cloud technologies in order to coincide with your individual needs, no matter how specific.
Since May 2006, AERO have been an established internet service that has been dependable and reliable over the decade that it has been operational. It has a successful track record with company relations with each of their clients have been able to enjoy their expert services from their dedicated team of specialists.
AERO customers can make use of it’s highly- regarded hosted email service North East. This allows for secure access to check emails, manage calendars and share contacts. Having already proved to benefit employees massively, hosted email means that you can easily access a range of data from a number of devices without compromising the user interface. In this way, you are able to stay in touch with your company and your client based, just with an internet connection.
With the use of telecoms systems in locations such as Durham, as well as VoIP telephone systems Newcastle, companies have often commented on the increased productivity due to the ease of communication with clients. Through the use of AERO’s hosted communications throughout the North East, you will be able to communicate with workers all over the world through the utilisation of fully integrated departments on multiple sites. These are user controlled, and are less expensive than on- site phone systems. Overall, this helps to increase efficiency and makes for more flexible work environments.
Over time, the cloud has proved to be one of the best networks for companies to work with, and AERO can ensure you can always be connected to your cloud services. With cloud computing Durham and cloud anti- virus software throughout the North East, you can be sure that your cloud service will remain reliable and dependable. AERO also offer faster internet connections through the use of ADSL2, Fibre, DSL, wired and wireless internet circuits. This ensures fast, reliable internet connection so your company can optimise cloud services in the most efficient way possible.
For more information on what AERO can do for you, visit the website at http://aero.net/.


NEW DELHI, OCTOBER 11
In a bid to simplify the process of Aadhaar linked verification for recipients, the Unique Identification Authority of India (UIDAI) has introduced a new security feature to its mobile app mAadhaar. In an official statement, Ajay Bhushan Pandey, CEO, UIDAI, said, “In future, all one-time password (OTP) based Aadhaar authentication applications will be migrated to Temporary One Time Password (TOTP) based Aadhaar authentication.” An eight-digit long numeric string generated as one-time temporary password (OTP) by an algorithm and valid only for 30 seconds, he added.
Now the Aadhaar linked verification services sends an SMS containing a one-time password to the mobile number associated with an Aadhaar id. Under the new service, the mAadhaar app will continuously generate a password every 30 seconds for each recipient separately.
(Source: The Hindu Businessline)


Ground water Survey
The purpose of carrying out hydrogeological survey is to identify points which have potential for ground water, the depths of the ground water aquifer and where possible the extent.
At Envo-Hydro Solutions, we employ a number of techniques for precision thus identifying points with the highest potentials. A great variety of geophysical methods are available to assist in the assessment of geological subsurface conditions. In groundwater exploration, the most widely applied techniques are electrical resistivity surveying, electro-magnetical (EM) profiling and seismic refraction.
In electrical resistivity method, Horizontal profiling and vertical electrical sounding technique are normally used. An ABEM SAS 1000 Terrameter/ connecting cables and clips and stainless steel non-polarising current electrodes are used. This dedicated equipment measures both Voltage and Current presence and computed resistance. Using geo-metrical constants (K-factor), the apparent resistivity is calculated, and plotted as a function of the current electrode spacing AB.
Results are presented in graphical plots of the apparent resistivity versus electrode spacing AB/2, and the resulting geophysical interpretation model.
For sufficient supply of safe water to the client’s projects, utilization of groundwater resource will be of paramount importance.
The objective of the geophysical survey is normally to locate on the ground, at the selected sites, the best site for a borehole. This involved conducting Horizontal profiling (HEP) then Vertical Electrical Sounding at a point of low resistivity identified in HEP using ABEM SAS 1000 Terrameter instrument at selected points.
- Selection of AB/2 distance.
The term AB/2, which defines the spread of the electrode array and controls the depth of probe, is chosen to 200-300m. The choice is normally based on the information on depth of the basement formation in the area.
- Modeling and analysis of VES data
The modeling, analysis and evaluation of VES data is carried out by employing the Interpex 1X1Dv3.5 modeling software programme.


Recently, two group standards, T/CRRA 1303-2022 "Guidance of Comprehensive Utilization of Data Center Resources" and T/CRRA 1304-2022 "Comprehensive Utilization of Data Center Resources Management Specifications for Take-back and Treatment Enterprise ", led by Jiangxi Green Recycling Co.,Ltd.(GER), were officially released and formally implemented today.
With the relentless improvement of artificial intelligence, big data technology and social informatization, China's Internet data center, cloud computing and other Internet infrastructure have leaped forward, and the growth rate of China's data center market have taken the lead in the world. Meanwhile, the rapid growth comes with the retirement and scrapping of a large number of data centers. It is predicted that the scrapping volume of servers in China will reach more than 5 million by 2025. However, at present, there is no standard on the recycling and reuse of data centers in China, policy support is needed for industry supervision, as well as information and data security, and the disposal management of hazardous wastes such as scrapped circuit boards from data centers need to be strengthened.
In order to promote that data centers develop in an intensive, recycling and green way with high efficiency and low carbon, and help China achieve the goal of carbon peak and carbon neutralization, GER, a leading enterprise of electronic waste in China, has pioneered in exploring the compliance recycling and treatment of data centers in the industry. The company carried out the whole process identification and control of scrapped servers by establishing a traceable informatization management platform and information security management system and passing the dual certification of ISO27001 Information Security Management System and ISO20000 Information Technology Service Management System. It has carried out the research and industrialization demonstration of remanufacturing of high-value data information products, and completely constructed a comprehensive utilization system of data center resources integrating the recycling, disassembly, remanufacturing of waste electronic appliances and deep processing of circuit boards. It has effectively solved the problems of standardized disposal and operation and maintenance management of retired data centers in the fields of communication, Internet, public institutions, energy, finance and so on, ensured the security of information and data, and improved the level of resource recycling.
GER Hard Disk Crushing System
GER Green Processing Line of Circuit Board
Remanufacturing Demonstration Line
GER Information Security Management System and Information Technology Service Management System Certification
The formulation of the above two standards has played a positive role in promoting the standardization development of the comprehensive utilization industry of data center resources by opening the standardization development of the industry, and further improving the evaluation mechanism of green data center construction in China.


Degrees, Certificates, &Transfer Programs
Apprenticeship - Sound and Communication 2017-2018
One of the primary components of the Sound and Communications Industry (also known as the low voltage industry) is Voice Data Video. Voice Data Video has been the fastest growing category in the sound and communications field. Other areas of this industry include Audio Video Systems, Security and Fire/Life Safety Systems, fiber networks, including LAN and WAN, building automation controls, wireless communication systems, television distribution systems, and closed circuit television. It is an evolving field with exciting growth potential. The apprenticeship program is an earn-while-you-learn program involving paid “full time” work and related classes.
Program Learning Outcomes:
Students gain expertise and hands-on experience as they work on sound and communication systems to include voice systems, data systems, video systems, fire alarm systems, home alarm systems, data networking systems, cabling and automation systems. These specialized skills are acquired through on-the-job training and classroom instruction and lead to employment in the construction and service industry. After three years of classroom and work experience students are recognized as journeypersons in the sound and communication trade for the electrical industry.
Upon completion of all course requirements and 2000 hours of related work experience, graduates will be recognized as Journeyman Sound and Communication Installers. Depending upon the student’s career interest and courses taken, graduates may find employments as a: sound and communication installer, telecommunication technician, network technician, field installer, sound and communication technician, network specialist, field tester, cable splicer, security and alarm technician, foreman/supervisor, fiber optics installer or field inspector.
Units required for Certificate: 21CCC = Career Certificate [Non-Transcriptable].
Sound & Communication Installer Career Certificate (21 Units) [Non-Transcriptable]
APSC 111 Job Information, Safety, Test Instruments, Structured Cabling, Fiber Optics (3.5 units)
APSC 112 Codes & Practices, Connectors & Raceways, Blueprint Reading, DC Theory (3.5 units)
APSC 121 AC Theory, Security, Access Control (3.5 units)
APSC 122 Fire Alarm Systems & Grounding, Telephony & Paging Systems (3.5 units)
APSC 131 VDV Prep, Networking, Nurse Call, Computer Literacy (3.5 units)
APSC 132 CCTV Systems, Audio Visual (3.5 units)
Currently offered at: Northern California.
2017-2018 | Status: Approved | Modified: 2017-04-11 09:33:59 | Dept Code: APSC


The order subtotal is less than the minimum allowed value ($10.00)
The DS-7000 Professional Dictation System from Olympus sets a new industry standard in portable audio recording equipment and digital voice recorders.
Designed for professionals who rely on secure, flexible, reliable products as integral parts of their office workflow, the DS-7000 features real-time 256-bit file encryption, a redesigned, independently housed microphone, enhanced battery life and next-generation Olympus Dictation Management Systems (ODMS) software.
The DS-7000 is certified for maximum dictation accuracy by Dragon, maker of industry-leading NaturallySpeaking voice recognition software. The recorder and included ODMS software are fully compatible with Dragon NaturallySpeaking, creating efficient voice recognition workflows.
The DS-7000 from Olympus: It’s truly revolutionary voice productivity.
The DS-7000’s redesigned, speech-optimized microphone is independently housed for flawless sound reproduction. It offers multiple recording modes, as well as two quality levels – QP (16 kHz/28 kbps) and SP (12 kHz/13.7 kbps).
✓ = CompatibleX = Not Compatible✓* = Not Supported
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5 Band EQ Pre-Amp, Direct Box, & Signal Booster
The PE-5 is engineered with a unique switchable input impedance which allows the pedal to match exactly to either a magnetic or piezo pickup. It achieves the full band spectrum for either pickup source. In addition it is a signal booster which compensates for low output pickups and will also provide ample drive for any amplifier. The input level and gain controls are designed to precisely match the pickup output to an amplifier. The line output is strong enough to use directly into a power amplifier or a powered speaker.The 5-band EQ is a high precision equalizer which means that each boost or cut level is identical to each adjacent band. Plus the Q factor of each band is identical. This makes it far easier for the player to accomplish the tone that they are pursuing. These frequency bands were carefully chosen for the voice of a bass so that the user will be able to adjust the EQ rapidly to get the desired sound.
The DI output is of the highest audio quality obtainable providing a match to even the finest recording studio mixing consoles and live sound systems. It has extremely high signal to noise ratio and features a ground lift switch to eliminate the possibility of “Mains Hum”.
The PE5 can be powered by a standard 9-volt DC pedal adaptor or run on its own internal lithium-ion battery that is charged with a standard cell phone charger via its USB socket.
The two foot switches provide a mute function and a true bypass. The rugged housing is constructed of die cast aluminum alloy made to deliver years of service.
Established in 2002, PJB and AIRPULSE Guitar Amps are divisions of Phil Jones American Acoustic Development. PJB is dedicated to using the latest technology in the design of compact bass amps and loudspeakers that achieve highest in fidelity and volume. Phil Jones owns several patents for loudspeaker technology.
- Designed for bass guitar and upright bass
- Incorporates a sophisticated 5 band EQ
- Functions as a Pre-Amp, Direct Box, and signal booster
- Can be used directly into a power amplifier or a powered speaker
- Powered by a standard 9-volt DC pedal adaptor or run on its own internal lithium-ion battery that is charged with a standard cell phone charger via its USB socket
- Two foot switches provide a mute function and a true bypass
- Rugged housing constructed of die cast aluminum alloy made to deliver years of service
For a superior pedal that functions as a Pre-Amp, Direct Box, and signal booster. Order today.


Go beyond the normal limitations of office printers with theÂ OfficeJet Pro 7720 Wide Format All-In-OneÂ fromÂ HP, which offers printing at sizes up to 11.7 x 17″ using Thermal Inkjet technology. This system enables full-color printing at resolutions up to 4800 x 1200 dpi and the ability to hit ISO speeds of 22 ppm in black and 18 ppm in color while a draft mode is available for 34 ppm rates. In addition to these print capabilities, the 7720 also offers scanning, copying, and faxing features at sizes up to 8.5 x 14″ using either a 35-sheet ADF or a flatbed, both with an optical resolution of 1200 dpi.
Going beyond your standard printer, this unit features automatic duplexing and mobile printing support when networked using the Ethernet connection or Wi-Fi functionality. Users can print larger jobs with ease as well thanks to a 250-sheet input tray. Additionally, the printer has intuitive controls through the use of a 2.65″ color LCD touchscreen on the front panel. USB 2.0 connectivity is available as well for a direct connection to a computer.
- USB 2.0, Ethernet, and Wi-Fi connectivity are available, as well as two RJ11 ports.
- Pull-out 2.65″ LCD touchscreen on the front panel for intuitive control over settings.
- HP Smart mobile app allows users to connect a device directly to the printer for direct printing.
- HP Thermal Inkjet technology uses a four-color pigment ink set to create sharp, vivid photos and documents.
- Print resolutions are available at up to 4800 x 1200 dpi in color and 1200 x 1200 dpi in black.
- Users can print at ISO speeds up to 22 ppm in black and 18 ppm in color as well as draft speeds of up to 34 ppm in black and color.
- First print out times of 9 seconds in black and 10 seconds in color.
- Borderless printing is available at sizes up to 11 x 17″ or A3.
- Automatic duplexing for 2-sided prints.
- Mobile printing capabilities include Apple AirPrint, Google Cloud Print, HP ePrint, Mopria, and Wi-Fi Direct.
- Standard print language of HP PCL3 GUI.
- 250-sheet input tray supports media up to 11.7 x 17″ in size.
- Supported media types include plain paper, photo paper, thick paper, recycled paper, and more.
- Monthly duty cycle of 30,000 pages with a recommended monthly volume of 250-1500 pages.
- Uses a Contact Image Sensor (CIS) with an optical resolution of 1200 dpi.
- Both an 8.5 x 14″ flatbed and 35-sheet automatic document feeder are available for scanning.
- The scanner has a hardware resolution of 1200 x 1200 dpi
- Scanning benefits from a color depth of 24-bit and a grayscale depth of 8-bit or 256 levels.
- Scanning can be performed at speeds up to 8 ipm.
- Users can save scans as JPEG, TIFF, PDF, BMP, or PNG file types.
- Digital sending features include Scan to PC.
- Copy resolutions of up to 600 dpi are available in both black and color.
- Copies can be made at ISO speeds of up to 18 cpm in black and 13 cpm in color or draft speeds of 34 cpm.
- Reduction/enlargement from 25-400%.
- Up to 99 copies can be made at a time.
- Copy settings include size, quality, lighter/darker, paper size, resize, paper type, two-sided, ID copy, collate, binding margin, enhancement, crop, and copy preview.
- Fax machine uses a 33.6 kbps modem to transmit one page in approximately 5 seconds.
- Maximum fax resolutions of 300 x 300 dpi in black and 200 x 200 dpi in color.
- Internal fax memory for about 100 pages.
- Capacity for up to 99 speed dial numbers.
- Fax features include auto fax reduction support, auto-redialing, fax delayed sending, distinctive ring detection, fax forwarding, fax polling, fax telephone mode, junk, and barrier.
|Technology||HP Thermal Inkjet|
|Print Resolution||Color: 4800 x 1200 dpi
Black: 1200 x 1200 dpi
|Print Speed||Black (ISO): 22 ppm
Color (ISO): 18 ppm
Black (Draft): 34 ppm
Color (Draft): 34 ppm
|First Print-Out Speed||Black: 9 seconds
Color: 10 seconds
|Borderless Printing||Yes, up to 11 x 17″ / 27.9 x 43.2 cm, A3|
|Printer Duty Cycle||Monthly: 30,000 pages
Recommended Monthly Volume: 250-1500 pages
|Image Sensor||Contact Image Sensor (CIS)|
|Optical Resolution||1200 dpi|
|Hardware Resolution||1200 x 1200 dpi|
|Scan Speed||8 ipm|
|Scan Area||Flatbed: 8.5 x 14″ / 21.6 x 35.6 cm
ADF: 8.5 x 14″ / 21.6 x 35.6 cm
|Scan File Format||JPEG
|Copy Resolution||600 dpi|
|Copy Speed||Black (ISO): 18 cpm
Color (ISO): 13 cpm
Black (Draft): 34 cpm
Color (Draft): 34 cpm
|Reduction / Enlargement||25% – 400%|
|Number of Copies||Up to 99|
|Modem Speed||33.6 kbps|
|Transmission Speed||5 seconds per page|
|Fax Resolution||Black (Best): 300 x 300 dpi
Color (Best): 200 x 200 dpi
Black (Standard): 203 x 98 dpi
Color (Standard): 200 x 200 dpi
|Fax Memory||100 pages|
|Speed Dial Capacity||99 numbers|
|Paper Handling||Input Tray
Automatic Document Feeder
|Media Sizes||3 x 5″ to 11.7 x 17″ / 7.6 x 12.7 cm to 29.7 x 43.2 cm|
|Media Weight||Input Tray: 16-28 lb / 60-105 gsm
ADF: 16-24 lb / 60-90 gsm
Output Tray: 16-28 lb / 60-105 gsm
|Paper Capacity||Input Tray: 250 sheets
ADF: 35 sheets
Output Tray: 75 sheets
2 x RJ11
|Direct Printing||HP ePrint
Google Cloud Print
|Front Panel Controls||2.65″ / 6.7 cm LCD touchscreen|
|Power Requirements||100-240 VAC (Â±10%), 50/60 Hz|
|Dimensions (WxDxH)||23 x 17.5 x 12.1″ / 58.5 x 44.5 x 30.6 cm
Maximum: 23 x 27.2 x 12.1″ / 58.5 x 69.1 x 30.6 cm
|Weight||34.1 lb / 15.5 kg|


Cos4Cloud STAplus Viewer App
This simple application displays the data from Natusfera and Plantnet provided via STAplus. The demo data is a partial export from Natusfera data (yellow marker): https://cos4cloud.demo.secure-dimensions.de/staplus/v1.1 and Plantnet data (red marker): https://thymerais.cirad.fr/cos4cloud/api-demo/v1.1
The purpose of this app is to demonstrate the ease of combined visualization of citizen science data coming from different operators
About STAplus Viewer App
To boost FAIR with Citizen Science data, the STAplus extension to the OGC SensorThings API was developed. STAplus simplifies the re-use of existing data via a common (generic) data model and the power of the SensorThings API. As the data model and the API originates from Microsoft's ODATA, re-use of citizen science data accessible via STAplus ranges from GeoJSON based viewer applications to Microsfot Excel (version 2019 or better).
Cos4Cloud is a H2020 project that develops technologies to improve Citizen Science.
Work on this application is funded by the European Commission under Grant Agreement No. 863463.


Every year in September the Industrial Designers Society of America (IDSA) announces their selections for IDEA: the International Design Excellence Awards. A small group of new products and systems are recognized as the most innovative designs, with the most world-changing potential of the year. This year the Elroy Air Chaparral — our autonomous cargo aircraft— won Gold in the Transportation category.
This is a big deal.
We’re honored! Looking back at previous Gold winners in this category you’ll find the BMW i3 and the Boeing 787 Dreamliner. As a startup with a team of 20, we beat multinational aerospace and automotive companies to win this award.
Our award winning aerial cargo platform — the Chaparral — is built to expand the reach of express logistics. Over 1 billion people today do not have access to rapid delivery of essential goods. We are designing the Chaparral to help improve quality of life around the world by enabling point-to-point aerial cargo transport anywhere on the planet, no airports needed.
The Chaparral’s autonomous cargo handling and flight capabilities are designed to integrate into today’s logistics networks seamlessly. Minimizing human interaction and enabling rapid logistics in more places is increasingly important during COVID, and we are building our system to safely and rapidly serve communities anywhere with nimble aerial cargo.
The Chaparral is one part cutting-edge flying machine and another part modern warehouse robot. Warehouse robots became well-known in 2012 when Amazon acquired Kiva Systems, an innovative startup that had developed an automated way to enable a highly controlled and efficient logistics warehouse operation. Powered flight as we know it today began in 1903 when the Wright Brothers flew their Wright Flyer successfully for the first time in North Carolina.
There’s an idea called the adjacent possible — the concept that at any moment in time there is a unique frontier of inventions that are now enabled by the current state of everything else. Early powered flight needed an engine that could deliver enough thrust, and that was light enough to be carried aloft — it was a critical enabling technology that made flight an adjacent possible. Logistics robots needed package tracking and a networked awareness of the state of an entire warehouse.
The Chaparral is now adjacent-possible, powered by a few key enabling technologies that have recently matured:
Electric Powertrain: The era of the electric car has begun, with 1.7 million EVs predicted to be purchased worldwide in 2020. But something else has emerged from this acceleration in EV development — the dawn of the practical electric airplane. Using similar but even lighter-weight motors, motor control circuits, and battery systems, electric and hybrid-electric aircraft are now feasible. This means quieter, cleaner flight and — with multiple redundant vertical rotors like a big version of a consumer drone — takeoffs and landings from anywhere. This flexibility in operating locations is critical to power the next step in logistics.
Machine Perception + Software: Robots that move around the world need to be aware of their surroundings to avoid bumping into things. Recent developments in LiDAR and Radar perception for the autonomous vehicle industry, and autonomy software capabilities will allow the Chaparral to navigate safely on the ground (the warehouse part) and through the air without in-flight collisions.
Digital Design & Validation Tools: Diverging from the first 100 years of aerospace, these days a small team like ours can design, validate, and iterate a complex system like Chaparral using software and simulation environments far in advance of building and flying the actual machine. The set of tools that we use — some off-the-shelf, some custom and developed in-house — allowed our 20-person startup to successfully accomplish first flights of the full-scale Chaparral demonstrator in the Fall of 2019, a feat that only a few teams around the world have achieved at this scale of electric/hybrid aircraft. The upshot: we are outpacing even large aerospace companies as we push Chaparral to the finish line in this exciting new chapter of autonomous vertical takeoff-and-landing (VTOL) aircraft.
Today’s enabling technologies set the conditions for innovation, but that isn’t the whole story: Also differentiating the Chaparral is our obsession with developing features and operator interactions to meet the customer need — from commercial logistics, to humanitarian aid, disaster relief, and more. In startup vernacular, this is called “customer development.” It’s the hard work of Product and Design, and in Aerospace this work must be in lock-step with Engineering because in the end it needs to fly!
We have been obsessed with getting the Chaparral’s capabilities and interactions right since the early days of Elroy Air, and its functionality — especially the automated way it navigates on the ground to pick up and drop off cargo (article) — reflect hard-won lessons we learned by spending time with our customers and a ton of prototyping and iterating. This work has resulted in a host of inventions built into a vehicle that will create a huge leap forward in logistics.
In our San Francisco warehouse next to a nightclub we are creating the future of high-performing logistics. Chaparral will enable metaphoric conveyor belts through the sky, to speed up the delivery of goods to people all around the world — regardless of the terrain or traffic conditions on the ground. The diverse, talented team at Elroy Air is going to be heads-down for a while as we complete the development of the Chaparral and get it out into the world to serve people. Thanks to the IDSA for recognizing our work!
— The Elroy Air Team


Thailand’s most powerful newspaper, Thai Rath, reports several Thai units and the European Organization for Nuclear Research (CERNS) have linked up to help Thailand life its study of advance physics, with the setting up and running of ASEAN’s first Worldwide LHG Computer Grid (WLCG) arm in Thailand. Thai Rath reports units involved are the Ministry of Science, the Thai science developmental agancy, NSTDA, Chulalongkorn University and Suranaree Tech University. As part of the agreement, Thailand will send teachers and students to study physics at CERNS and CERNS, which also study Synchrotron, will also help Thailand’s Synchrotron Center. Synchrotron is a safe radiation that has many food and related application. The agreement between CERNS and Thailand was pushed by a Thai princess. CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. They use the world’s largest and most complex scientific instruments to study the basic constituents of matter – the fundamental particles. The particles are made to collide together at close to the speed of light. The process gives the physicists clues about how the particles interact, and provides insights into the fundamental laws of nature. The instruments used at CERN are purpose-built particle accelerators and detectors. Accelerators boost beams of particles to high energies before the beams are made to collide with each other or with stationary targets. Detectors observe and record the results of these collisions. Founded in 1954, the CERN laboratory sits astride the Franco-Swiss border near Geneva. It was one of Europe’s first joint ventures and now has 20 member states.


Kẹt tiền nên thanh lý bộ loa đang dùng
Tình trạng : rất tốt , khá mới new 95% ,hết BH bao test 3days... ( FULL BOX )
Giá : 900k
1. Real 5.1 channel support AC-3,DTS,THX.
2. Professioally designed built-in amplifier ,subwoofer and satellite speaker designed.
3. 5.25'' professionally enhanced subwoofer driver.
4. Outside heat sink designed.
5. Dynamic bass boost,low distortion.
6. The system can be connected to TV , VCD , DVD , CD and any other Audio output equipments.
7. The system is magnetically shielded which can be put near the monitor or TV, and without magnetic influence.
8. Excellent front control knob to adjust to demanding volume.
*Power Output: 166W RMS
*Frequency Response: 35Hz~20KHz
*Sensitivity Input: 380mV
*Harmonic Distortion: 0.3% 1W 1KHz
*Speaker: Subwoofer 6.5"
* Signal Input: RCAx6
* Signal Output : RCAx5
* Power: AC220V~50Hz
* Outside Size:(Subwoofer)W414xD192xH320mm
Liên hệ : Lâm 0909.660.665
YH : slopy_slopy
add : 285/27, cmt8, p12, q10 ( gan langnuong nambo, clb lananh )


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The level controller, uses a triac to switch or dim a light. It is programmed as a Level Controllable Output (DeviceId = 0x0003) or as a Dimmable Light (DeviceId = 0x0101).
The device will be powered from the mains supply, and as such can be in the ON state continuously and therefor also be used as a router.
The power supply should be able to source about 50 mA continuously. This is hardly impossible with the simple, low cost power supply as used for the X10 designs (see schematic), as the capacitor has to be about 2 uF (400V).
The company Power Integrations offers the LinkSwitch(tm) family which enables simple, low cost switching power supplies for these kind of units (see schematic).
The Zigbee unit has to buttons for local control. One for On/Bright and one for Off/Dim.


crt tv circuit boards, crt tv circuit boards Suppliers and ...
A wide variety of crt tv circuit boards options are available to you, There are 406 suppliers who sells crt tv circuit boards on Alibaba, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Japan, from which the percentage of crt tv circuit boards supply
160 W CRT-TV Power Supply EEWeb Community
The reference design circuit consists of one single-sided 163 mm x 80 mm printed circuit board designed to fit into a CRT TV. As shown in the figure, ON Semiconductor devices are available for every block of the CRT TV power supply; and by judicious choice of design tradeoffs, optimum performance is achieved at minimum cost. This reference ...
power supply for crt All About Circuits
2015-12-25 I say buy a Tektronix model 535 that still works and remove the CRT and the power supply. Two birds, one stone. Like Reply. spinnaker. Joined Oct 29, 2009 7,835. ... TV Sets/Computer Monitors ... they are necessary for the generation of high voltage and in some cases they affect circuits that wold blank the CRT in the event of circuit failure.
FC3G2 TRAINING MANUAL - cncms.au
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Schematic Diagram For SAMSING SLIM CRT TV SMPS
15 out of 100 based on 363 user ratings The schematic diagram for samsing slim crt tv smps schematic can be download for free. This circuit and wiring diagram: schematic diagram for samsing slim crt tv smps schematic has been viewed 2848 times which last viewed at 2020-07-16 00:02:22 and has been downloaded 13 times which last downloaded at 2016-03-27 11:22:46 added by Samantha on 21 Mar,
How To Completely Check The High Voltage Circuit In
2015-11-13 How To Completely Check The High Voltage Circuit In CRT Monitor/Television . Many electronic repair technicians have problem in identifying fault in the high voltage section (Flyback Tansformer). Whenever a CRT Monitor or Television has the complaint of no high voltage, the first thing they suspect was a bad flyback transformer.
Samsung TV repair manual schematics - Smart TV
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electronics repair made easy: How to troubleshoot
2020-7-19 I have a CRT TV which when plug creates a whistling sound like time bomb. I checked on power supply board and here are the observations: 1. voltage label that says 12V--> no voltage 2. voltage label that says 5V --> OK 3. voltage label that says 30V --> very low, like 12V 4. voltage label that says 120V --> reads 40V.
How to repair SMPS and check its functionality? -
Solving power supply problems (s.m.p.s) Most problems with equipment using switch mode power supply (s.m.p.s) like television and monitor are power related, this is because power supplies runs under considerable stress due to high voltages and current involved around these circuits. In order to understand how to solve s.m.p.s problem I am going to show you how to analyze common failure


Gaming consoles (ex. Xbox 360, PlayStation, Wii) and streaming media players (ex. Apple TV, Roku, smart TVs, most Blu-ray players) may only be used as a wired network connection. If you have such a device which is wireless only connection such as Wii U, Amazon Echo, Fire TV Stick or Google Chromecast, you will NOT be able to use it on our network.
Note: You may need a minihub if you will be connecting more than one device to the wired network. Minihubs are available for checkout from the Technology Services Helpdesk, Library 201.
Students can register up to TWO of these types of devices on the campus network. All devices must be registered via "WIRED" connection. A wireless connection will not work.
- Plug your gaming console into the network and turn it on.
- From a computer on the student network (not a Lawrence-owned lab computer), access the following link: Register my game console.
- Follow the instructions on the registration pages.
- Enter your username and password.
- Enter your MAC address (ex. 00:00:00:00:00:00) of your game device. This can be found in the system/network setup of your gaming device.
- Select the type of game device.
- Click Register.
Note: The following devices must be brought to the Helpdesk to be manually registered. When you bring your device, also bring your power cable and one remote control or controller.
- Wii (note: you will need a USB to Ethernet cable to connect this type of device to the network)
- Streaming Media devices (Blue Ray player, Apple TV, Roku 2 thru 4 devices, etc.)
- Xbox One


This page is under contruction and the plots for ICON-SCM, ICON-CRM and ICON-LEM can change at a later stage due to adaptions in the experiment settings.
The plots show a comparison between observations and model forecast by ICON in its different configurations. ICON-D2 is an operational run in limited area mode with 2.2 km horizontal resolution with NWP physics. ICON-Global is an operational run on the globe.
The semi-idealistic simulations, ICON-SCM (Single Column Mode), ICON-CRM (Cloud Resolving Mode), and ICON-LEM (Large Eddy Mode) are driven by idealized 1D-forcings and run on a periodic torus grid. This has to be taken into account when comparing these two groups of simulations. While qualitative comparison is always possible between observations, realistic simulations (ICON-D2 and ICON-Global) and semi-idealistic simulations (ICON-SCM, ICON-CRM, and ICON-LEM), quantitative comparison is consistent only in each group (rows).
See the bottom of this page for a detailed information of the shown data.
ICON-Global : NWP physics, activated dynamics, global grid
ICON-D2: NWP physics, activated dynamics, limited area grid with 2.2km horizontal resolution
ICON-SCM: NWP physics, de-activated dynamics, minimal torus grid (single column)
ICON-CRM-PER: NWP physics, activated dynamics, periodic torus grid (100x100 cells) with 2.5 km horizontal resolution
ICON-LEM-PER: LEM physics, activated dynamics, periodic torus grid (100x100 cells) with 100 m horizontal resolution
Search within the config files for namelist entries using clear text or the
drop down menu: (In some browser the history function will lead to a short
freeze until the data is loaded)
Observational products are taken from the Falkenberg site of the Meteorologisches Observatorium Lindenberg (MOL). For the vertical profiles (line plots) the operational radiosonde measurements of MOL are used.
All forcing data to drive the semi-idealistic simulations is available via the FESSTVaL ftp-server (ftp-projects.cen.uni-hamburg.de)


Today I noticed that, I can’t connect to the Internet using my HUAWEI E153 dongle on Ubuntu 11.10. (In the afternoon, it was working well on Ubuntu).
In Network connection menu in the Notification area, it shows my mobile connection plan (Which I configured earlier; that means my dongle was detected by Ubuntu), but when I select it, it didn't connect to the Internet.
I tried it several times and tried several things( unplugged and-replugged etc.) and but unable to fix it. Then I moved to my old-friend windows and googled about the problem. Observed many people have similar questions.
Mobile partner software for Linux
Most important thing which I found was “Mobile partner software for Linux”. I downloaded and installed it. (installation is very straightforward, Read readme.txt for installation instructions. )
I unplugged the dongle and re-plugged it.
Wow, Mobile partner application automatically stared. After few seconds it showed the signal strength at left bottom corner. Then I created a new profile (configured APN and Save) and pressed connect button.
It connected to the Internet. At last... :)
But when you are using mobile partner even you are connected to the Internet it will be shown as you aren't connect.
Don’t forget: Now you can send SMSs and read SMS using mobile partner on Ubuntu. :) But the network statistics wasn't working properly in my system. :(
Note: I have updated the downloaded link.
New Download location: http://www.mediafire.com/?7a0aa7414cud40h
To old Download location: click here


NASA is now live-streaming views of Earth from space captured by four commercial high-definition video cameras that were installed on the exterior of the International Space Station last month. The project, known as the High Definition Earth Viewing (HDEV) experiment, aims to test how cameras perform in the space environment. You can see the live HD views of Earth from space above.
If the screen is black, don’t worry — the space station is likely just on Earth’s night side. (The station completes one orbit every 90 minutes, so you won’t have to wait too long for our gorgeous planet to roll into view once again)