The 12.9-inch iPad Pro® is immensely powerful, portable, and capable, while the A10X Fusion chip delivers more power than most PC laptops.1 The redesigned Retina® display is more responsive and immersive with smoother scrolling and swiping. Combined with Apple Pencil®, the Smart Keyboard,2 a 12MP camera, 7MP FaceTime® HD camera, up to 10 hours of battery life,3 Wi-Fi, LTE,4 Touch ID®, Apple Pay®, and iOS—the most advanced mobile operating system—iPad Pro is designed for the world we live in today.
AppleCare+ for iPad extends your repair coverage and technical support to two years from the original purchase date of your iPad. And it adds coverage for up to two incidents of accidental damage from handling, each subject to a $49 service fee plus applicable tax.5
1 Display size is measured diagonally. 2 Apple Pencil and Smart Keyboard sold separately. 3 Battery life varies by use and configuration. See www.apple.com/batteries for more information. 4 Data plan required. LTE is available in select markets and through select carriers. Speeds are based on theoretical throughput and vary based on site conditions. For details on LTE support, contact your carrier and see www.apple.com/ipad/LTE. 5 For complete details, see terms at www.apple.com/legal/sales-support/applecare/applecareplus. TM and © 2017 Apple Inc. All rights reserved.


What type of light bulbs are you using? Don’t know? Don’t care?
Well an energy saving light bulb lasts up to 12 times longer than standard light bulbs, uses less electricity to emit the same amount of light as a traditional light bulb and reduces CO2 emissions by half a ton. This means that by using an energy saving light bulb, you will be helping the environment and saving money. Win, Win!
Visit the Community Wardens Light Bulb Swap Shop in the reception area. Bring your used light bulbs or look at your current light bulbs before you leave, and let us know the connection of your current bulbs and we will give you energy saving light bulbs to replace them with.
Be a part of the solution and help reduce CO2 emissions with energy saving light bulbs!
Part of Go Week Green 2019 – Waste Less Wednesday.


The next generation space telescope essay
The next generation space telescope is the first of it’s kind to be assembled in space, unlike the hubble, which was launched fully built. Nasa has once again delayed the launch of its next-generation space telescope, this time, until 2020 officials say they need more time to assemble and test the james. 1 position paper: next generation space stations april, 2015 summary since november of 2000, people have continuously lived and worked in space on the. The next generation space telescope (ngst) design requires a large sunshield to passively cool the telescope and detectors to temperatures in the 60° to 100° kelvin.
Free essay: hubble space telescope the telescope would become the is back on earth and they prepare for the next generation of telescopic, deep-space. The few missing papers have been replaced by the presentation viewgraphs the next generation space telescope (see all subsidiary records. Adaptive membrane for large lightweight space telescopes within the decade such as the next generation space telescope will push this aperture diameter to over 65 m. What is the space review orbital atk is preparing to offer a next-generation launch vehicle it is as well as challenges facing the next big space telescope. Current affairs nasa delays next-generation space telescope until 2020 nasa is delaying the launch of its next-generation space telescope—james webb essay topic. Optical design of a compact telescope for the next generation earth observation system (french space agency) for pleiades satellites it has been.
The first three papers from illustris: the next generation that the hubble space telescope has simulating the universe: the next generation. Mirror material properties compiled for preliminary design of the next generation space telescope 44 technical papers.
Distribution a: approved for public release, distribution unlimited 1 alternatives for ground-based, large-aperture optical space surveillance systems. The hubble space telescope essay the hubble space telescope was launched in 1990 and has become one of the most important the next generation space telescope. Galway astronomy club is to hold a talk at the harbour hotel next monday november 5 (starting at 730 ) on the next generation of giant space telescopes being.
Named in 2002, after nasa's second administrator, james webb space telescope (jwst) is a planned space infrared observatory, which will be created a. Nasa is delaying the launch of its next-generation space telescope—its highest science priority—until at least 2020. Papers 28 august 1998 straylight analysis of the next-generation space telescope , straylight analysis of the next-generation space telescope.
The next generation space telescope essay
The few missing papers have been the next generation infrared space telescope selection of the ground segment for the next generation space telescope. As part of nasa's origins theme, the next generation space telescope will investigate the origin of galaxies, stars, and planets, using ir observations with a cooled.
- Top stories: caterpillar wrestling, next-generation crispr, and the troubled james webb space telescope by katie langin mar 2, 2018 , 1:25 pm thirteen million.
- Flexible next-generation space-based ssa payload alan scott, craig haley, neil rowlands com dev accepts space telescope science institute “guide star catalog ii.
- Nasa engineer ernie wright looks on as the first six flight ready james webb space telescope's primary mirror segments are prepped to begin final cryogenic testing at.
- Papers astronomical telescopes + instrumentation 2018 to support preparations for the next generation of space-based astrophysics missions, nasa is con.
- The nasa space telescope trump wants to cancel the president’s budget proposal has some troubling news for the space agency’s next big astronomy mission.
The next generation space telescope (ngst) further papers are by mosier, femiano and ha on integrated modeling for ngst , derivation of an optimal control. For decades the hubble telescope has played a pivotal role in astronomy’s history however, by 2013, the hubble may pail in comparison to the next generation space. Nasa has selected the micro-electromechanical (mems) micro-shutter technology for further development and use in the next generation space telescope (ngst) near. Of graphic organizer: the hubble space telescope and the next generation ask students to compose an essay that identifies the similarities and. Radiation durability of candidate polymer films for the next generation space telescope sunshield the next generation space telescope (ngst), anticipated to be. July 24, 2007 – the james webb space telescope (jwst), nasa’s next-generation successor to the hubble, has passed a crucial milestone toward its 2013 launch with.


SpaceX is the world’s leading space exploration company. We are America’s first commercial rocket company to launch and return a spacecraft from orbit, which we accomplished in 2010. SpaceX designs, manufacture, and launches advanced rockets and spacecraft. But who owns SpaceX?
Elon Musk is the founder, CEO, and lead designer of SpaceX. He founded Tesla Motors in 2003 to create economical electric cars that would be more eco-friendly than gasoline-powered vehicles. Furthermore, he also co-founded PayPal, one of the world’s largest online payment companies.
Who Owns SpaceX?
SpaceX, the world’s leading private rocket company, was founded by Elon Musk in 2002. In 2008, SpaceX had its first successful rocket launch and continues to operate under a commercial launch contract with NASA. SpaceX designs, manufactures and launches advanced rockets and spacecraft. But who owns SpaceX?
Currently, Tesla Motors and Space Exploration Technologies Corporation (SpaceX) are two separate public companies, each with different shares traded on the general market.
Tesla Motors is the first publicly-traded company to have been founded by the same person that created the same technology that is now being used in the mass production of electric cars. Musk has named this concept the “gigafactory” — one which produces more energy than it consumes.
Following in the same path as Musk, Yuri Milner created DST Global in 2011. DST Global invests in world-class technology companies with disruptive potential. Using its funds, DST Global acquired stakes in Skype, Evernote, and Airbnb in the past.
Musk’s previous venture, Tesla Motors, is also a world-class company.
What Is SpaceX?
SpaceX is a private aerospace company founded in 2002 by Elon Musk, and since 2003 has developed personal, reusable launch vehicles. The company’s first launch was on July 8, 2010, and the first mission was a classified U.S. intelligence satellite for the National Reconnaissance Office. Following this launch, SpaceX was designated the U.S. Air Force’s commercial launch service provider. The primary role of SpaceX is to support America’s national security and economic competitiveness by providing reliable access to space for our nation’s government and commercial customers.
Who Are The Other Founders of SpaceX?
SpaceX has no set co-founders. The company did not include any job postings, but more than 1,600 people applied for the jobs.
Who is Elon Musk?
Musk co-founded SpaceX with Martin Durham, a company formed in 2002 to enable an affordable, sustainable, high-speed, and long-range transportation system through the combination of a rocket and capsules.
Elon Musk received a Bachelors’s in Physics from the California Institute of Technology in 1988 and a Masters’s in Materials Science and Engineering from Stanford University in 1990.
Apart from founding SpaceX, Musk has founded various companies, including Zip2 Corporation and X.com, and is an avid inventor. In 1998, Musk co-founded Zip2 Corporation and developed the world’s first online hypertext publishing system. He also co-founded the Internet infrastructure company X.com. In 2002, he co-founded Tesla Motors to create an affordable electric car, the Tesla Roadster.
Why is SpaceX important?
SpaceX aims to help develop affordable space travel to the Moon and Mars. Their primary goal is to help humans on Mars in an attempt to colonize the Red Planet. Additionally, SpaceX plans to develop a human-crewed spacecraft that would transport people from Earth to Mars in a few decades.
Should investors be worried?
From 2013 to 2017, SpaceX made 32 successful launches, but unfortunately, it did not make it to Mars. The failure of the Falcon 9 rocket is still a significant setback for the space exploration company. But this is not the end. Elon Musk has other plans.
As mentioned above, the Falcon 9 rocket exploded during a launch on June 1, 2018. However, SpaceX recovered the rocket and reshot the launch on June 8, 2018, with a new missile version.
The Story of SpaceX
Musk and his colleagues set out to create a completely reusable rocket by reusable technology, and without the need for government support. But as the history books tell it, it wasn’t going to be easy. The Falcon 1 and Falcon 9 rockets were test flights and had several failures. It wasn’t until 2007 that the Falcon 1 launched the Dragon space capsule into orbit. Musk made history when the Dragon capsule managed to dock with the International Space Station a few days later.
The next hurdle to be crossed was re-launching the Falcon 9 rocket. The goal was to have the rocket take off from Vandenberg Air Force Base in Southern California, which is considered one of the most expensive launches because it requires a site surrounded by a launch range of some 200,000 acres.
How did Elon Musk start SpaceX?
In 2002, Elon Musk put together SpaceX, a startup company that would eventually provide space transportation for NASA. In 2003, NASA contracted SpaceX to fly an uncrewed Dragon spacecraft to the International Space Station (ISS). At the time, SpaceX had a total of three employees. It was a difficult start for the company, but SpaceX eventually accomplished this objective in 2010.
After conducting numerous successful missions, SpaceX has become a big name in private space flight.
What are some of the projects that SpaceX is working on?
SpaceX has two main projects:
SpaceX Starlink: The Starlink program aims to provide low-cost, high-speed, broadband internet service to billions of people. The project is worth an estimated $10 billion.
Thanks For Reading our Article; who owns SpaceX?
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The EMS-215 is a compact yet powerful passive subwoofer designed to extend the low-range capability of other full-range loudspeakers. Fitted with a pair of high excursion 15" neodymium drivers, the EMS-215 is capable of producing a continuous SPL of 131dB. Perfect for theatre productions, awards shows, live sound and DJ sets.
Dimensions (W x D x H): 516 × 700 × 823 mm
Nominal Impedance: 4 Ohm
Frequency Response: 42Hz - 160Hz -3dB
Max SPL: 137 dB
Recommended Amplifier Output: 1200-1600W RMS @ 4-ohms
Cabinet Material: Birch Plywood


3D imaging has come a long way since it was first developed for use in healthcare. Slow and in low resolution, it often increased the time taken to attain results instead of speeding them up. But how things have changed.
A cardiac reading that used to take an average of 22 minutes is now down to around four minutes
“3D imaging typically used a lot of processing power", says Peter Harrison, director of sales and solutions at Siemens Healthcare. "That processing power used to be very much more expensive than it is today and was typically located in a dedicated workstation. Now the processing typically takes place on a server. This means that users can access the images via a variety of connected devices that do not themselves need a lot of processing power."
Now images are delivered in high definition, can be rotated and geared to particular procedures – and they are much quicker bringing real benefits to the surgeon. “At one of our customer sites, cardiac readings that used to take an average of 22 minutes are now down to around four minutes," Harrison explains.
Siemens’ latest 3D advanced visualisation product family is syngo.via, which Harrison says has taken 3D further by delivering accessibility improvements and also enhancing workflow.
When 3D images are taken of the heart, for example, the software acknowledges that the cardiologist or radiologist will want to see past the ribcage and remove the blood pool, so it prepares the image without the unnecessary obstructions. In addition, syngo.via can automatically label the blood vessels and make key measurements, preparing the case for reading by the radiologist. These automatic case preparation steps can be user-specific or disease-specific.
Another automated feature is the ‘one-step stenosis’ in which syngo.via automatically identifies and measures vessel narrowing plus measurements before and after the stenosis - details that are particularly important for the implantation of stents, for example. “In cardiology, where rapid diagnosis is needed, this type of technology provides accurate and rapid diagnosis, enabling early intervention,” Harrison adds.
In cardiology, where rapid diagnosis is needed, this type of technology is key
IBM is working with the Mayo Clinic in the US to use 3D imaging to analyse the brain in a more sophisticated way. Together they are working to create an advanced algorithm that will increase the chance of spotting brain aneurysms by 70-90%.
“3D images are at a point we could not have envisioned 20 years ago,” says Martin Kohn, associate director of healthcare analytics at IBM Research, whose technology is also being applied in patient education, using a 3D avatar of the human body.
IBM Research is also using the technology to better understand how groups of patients are similar or dissimilar. For example, it says, medical information from Asian males over the age of 65 with both diabetes and hypertension can be plotted against other similar groups of patients to see specifically what treatments are most effective and how their diseases progress over time.
“By displaying this in 3D, the data can be turned and more easily examined to see relationships with other patients or other diseases, and to get a better understanding of how to improve the treatment process,” a company spokesman says.
Imaging 2.0 is the first medical networking platform which allows the radiologist to integrate information from various sources to make a confident diagnosis and discuss it with all the clinical partners on the case, putting the radiologist at the centre of clinical decision-making
Philips Healthcare is another company to take 3D technology a few steps further with the development of Imaging 2.0, an intelligence-based portal that enables consultants, radiologists and surgeons to collaborate in real time. Using web 2.0 technology, which supports blogs and other conversation-type tools on the internet, Imaging 2.0 enables consultation both within and between hospitals. Philips technologies with which it integrates include the Philips Ingenia digital broadband MR system, designed specifically for oncology imaging; the Philips Ingenuity CT, a 4th-generation dose management system; and the Philips IntelliSpace Portal, a multi-modality multi-vendor workstation.
The technology was first unveiled at the annual conference of the Radiological Society of North America in November 2010 and recently had its UK launch at the UK Radiology Congress on 6 June. It has already been installed in a number of hospitals in England, including Frimley Park, Guys and St Thomas’, Queens Medical Centre in Nottingham and Poole General Hospital.
“Imaging 2.0 is the first medical networking platform which allows the radiologist to integrate information from various sources – for example, CT, MRI and PET scans – to make a confident diagnosis and discuss it with all the clinical partners on the case, putting the radiologist at the centre of clinical decision-making. The result is more efficient workflow, cost efficiencies, and greater patient focus,” says Mike Haydon, Philips’ head of imaging for the UK and Ireland.
“The quality of 3D images is at a high level now,” Haydon adds. “It can remove skin and de-layer a person, and you could still recognise the patient, the image is so good.”
In June, GE Healthcare announced the development of GE Breast Tomosynthesis, which it predicts will eventually replace 2D mammography. The technology uses a low dose short X-ray sweep around a compressed breast to construct a 3D image of the entire breast. “This technique is designed to help avoid tissue overlap, which can hide small cancers and can be a limiting factor in standard 2D mammography today,” said a spokesman.
The quality of 3D images is at a high level now. It can remove skin and de-layer a person, and you could still recognise the patient, the image is so good
Demand for 3D imaging is growing, according to Mike Haydon and Peter Harrison. This was supported by a recent report from Global Industry Analysts, which predicts that the global medical imaging market will be worth $3.5 - £2.1billion – by 2015. The key factors for this, it says, are the ageing population, increases in the incidence of critical diseases, technological advancements in 3D imaging, and the broadening of its application into areas such as obstetrics, gynaecology, cardiology and dentistry. The rising adoption of 3D medical imaging in developing markets such as Asia will also contribute to its growth.
Sales of imaging technologies may have slowed down during the economic downturn. However, as the applications of the technology improve and expand, there is no doubt their use will become more widespread and commonplace.


The TaCap3 is a capacitive sensor that can be used to provide triggering through any non-ferrous material, allowing the creation of “magical” touch points on printed displays, glass, and much more! The TaCap3 also offers the possibility to add an additional external triggering area with a foil or similar material. This means the trigger zone can be virtually unlimited in terms of size and form. An opto-coupled output relay eliminates spurious triggering
The technology allows triggering points to be created through any non-ferrous material.
Variable trigger zone
Through the use of an external foil the triggering zone can be extended and shaped to suit requirements.
No depth restrictions
By using an external foil there is no longer any need to plan a certain space depth behind the triggering point – fractions of a millimetre are enough!
When power is connected the TaCap3 auto-calibrates according to the local electromagnetic fields, then is ready to trigger
No spurious triggering
The use of an opto-coupler for the output relay ensures the TaCap3 will not trigger due to noise on the output line.
Flexible power requirements
A wide range of input voltages can power the TaCap3


Waterproof TV, Kitchen TV, Mirror TV, Outdoor TV Can Expand Your Vision!
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DLD® Infrared Light Therapy is a universal modern technology. Noticeable benefits include: increased product absorption, accelerated healing, increased blood flow, and stimulated hair growth.
- Wavelength: 630nm:660nm:780nm:850nm:940nm=1:1:1:1:1 (Near-Infrared)- each LED diode inside with three chips at 1pcs 660nm,1pcs 850nm and 1pcs 940nm led chip. FUN FACT: Near Infrared 850nm and 940nm is invisible to the human naked eyes.
- Treatment Size: Scalp
- LED Quantity: 180pcs


Paul Hill (born June 23, 1962) is the director of Mission Operations at the NASA Lyndon B. Johnson Space Center in Houston, Texas. He was formerly a Flight Director in the Mission Control Center for Space Shuttle and International Space Station missions. Hill's father joined NASA in 1959 at the Marshall Space Flight Center in Huntsville, Alabama, and worked on every manned space program through the Shuttle era.
A third generation "Aggie", Hill attended Texas A&M University. He earned a Bachelor of Science degree in 1984 and a Master of Science degree in 1985, both in Aerospace Engineering. He was a member of the Texas A&M University Corps of Cadets and had an Air Force Scholarship. He worked in military satellite operations in the Air Force following his university training, attaining the rank of Captain.


The presence of electrical engineers in the society is instrumental for each one of us. Electrical engineers are essential for manufacturing appliances required for running our lives smoothly. They are inevitable in the process of making refrigerators, air conditioners, television, microwaves and other electronics that we can’t envision living without. To become an electrical engineer, a person has to undertake professional course of B tech in electrical engineering from a renowned B tech college . Electrical Engineering is a professional discipline that deals in electricity, electronics and electromagnetism.
After completing of B tech in electrical engineering, a person can either start his professional career or study further. It is advisable to study further to gain in-depth knowledge of the field but a person can also work for a few years before undertaking post graduation course. Electrical engineers with electricity background have a huge demand in atomic power stations, hydroelectric power plants, thermal power stations, while those with electronics background are required in the sectors of information and technology.
The responsibility of an electrical engineer is very challenging. Since electrical engineers have to deal with large scale problem associate with power transmission and motor control, a student should look for the best B tech college to pursue his B tech in electrical engineering. A responsible institute like JECRC University trains them in every aspect of electrical engineering and exposes their students to the practical requirements of the industries. Students seeking B tech admission 2012 can apply at JU through AIEEE, RPET or JU Entrance test.
B tech in electrical engineering prepares a student to identify the problem and select the appropriate technical solution and procedure to manufacture safe and high performing equipment. Since the application of electrical engineering in very technical in the real life, a student must undertake real life projects to understand these processes better.
Most students are confused about which specialization should they undertake. If you have passion to innovate and invent new appliance, you must pursue electrical engineering as your career option while targeting B tech admission 2012.


LED UV Technology
Just like UV lamps, LEDs can also be used with UV light for the curing of coating layers. The technology boasts specific advantages, depending on the application.
There are currently no generally valid measurement standards for LED-UV technology. Measurement results can thus only be compared under certain conditions.
Is a LED UV system more economical than a conventional UV lamp system? How is energy saved with a LED UV system?
UV LED versus UV lamp
Which light source is better suited to which application? The overview shows the advantages to both technologies.


Ing. Vítězslav Jarý, Ph.D., Ing. Jan Pejchal, Ph.D. (Fyzikální ústav)
In recent years, number of industrial, medical, safety and scientific applications, in which invisible ionizing radiation (e.g. gamma-rays, X-rays) has to be detected, have been developing rapidly. This booklet deals with the description of scintillation materials that are suitable for this purpose. Scintillation materials convert the energy of high-energy ionizing radiation into ultraviolet (UV) or visible photons, which can then be converted into an electrical signal by conventional photodetectors and further processed. Among the best known scintillation applications are computed tomography (CT), positron emission tomography (PET), LHC particle accelerator detectors in European Center for Nuclear Research (CERN), or modern monitoring unmanned drones used around Fukushima nuclear power plant in Japan.
13. 6. 2018


Whether you’re a music producer, audio engineer, or passionate music enthusiast, finding the perfect pair of headphones is essential. With technological advancements, headphones have become more than just accessories; they are gateways to a captivating audio experience.
In professional music production, headphones deliver high-quality sound and enhance the creative process. Explore the significance of headphones in music production, advancements, selection process, impact on creativity, and future trends.
Technological Advancements in Headphones for Music Professionals
Over the years, advancements in technology have revolutionized the capabilities of headphones, providing music professionals with an immersive, accurate experience. The following are some of the advances in headphones for music professionals:
- Wireless Connectivity
Music professionals can enjoy freedom of movement without being restricted by cables. Wireless headphones connect to devices with Bluetooth or other wireless protocols, providing convenience and flexibility.
- Active Noise Cancellation (ANC)
ANC technology allows music professionals to block external sounds and focus on the music. ANC uses microphones to detect ambient noise and creates inverse sound waves to cancel surrounding noise for an uninterrupted listening experience.
- High-Resolution Audio
High-Resolution Audio allows music professionals to experience audio in its purest form, capturing every detail. High-resolution audio enhances the listening experience and aids in critical audio analysis.
- Customizable Sound Profiles
Many headphones now have companion apps allowing users to customize their sound profile. Music professionals can adjust the equalizer settings, create presets and fine-tune to achieve the desired sound signature.
- Improved Comfort and Fit
Headphone manufacturers have focused on ergonomics, designing comfortable headphones for extended periods. They incorporate adjustable headbands, memory foam ear cushions, and lightweight materials to fit comfortably.
- Enhanced Durability
Music professionals often use headphones in demanding environments. Manufacturers have responded by developing durable headphones that can withstand rough handling, frequent travel, and studio use.
- Smart Features
Some advanced headphones include smart features like touch controls, voice assistants, and smart device integration. These features offer convenience and hands-free operation, allowing music professionals to control their headphones and access various functions.
- Collaborative Listening
Certain headphones can wirelessly connect multiple pairs, enabling collaborative listening sessions. This feature is particularly beneficial during music production, allowing numerous professionals to monitor and discuss audio simultaneously.
- Extended Battery Life
Wireless headphones now feature longer battery life, ensuring that music professionals can work for extended periods without interruption. Quick charging capabilities are also becoming more prevalent, providing hours of playback in just minutes.
- Integration with Virtual Assistants
Music professionals can use voice commands to control playback, access information, or perform other tasks, enhancing productivity and convenience.
Selecting the Ideal Headphones for Music Business Professionals
Selecting the right headphones is vital for music business professionals, as it directly affects the accuracy of their work. Different music genres may require specific characteristics in headphones, such as enhanced bass response for electronic music or a balanced frequency range for classical compositions.
Here are factors to consider when selecting headphones for music professionals:
- Studio-Grade Sound
Look for accurate and detailed sound reproduction headphones to monitor precise audio during music production.
- Comfort and Durability
Opt for headphones with adjustable headbands, cushioned ear cups, and sturdy build quality to withstand long hours of use.
- Noise Isolation/Cancelation
Select headphones with effective noise isolation or active noise canceling features to block out external distractions and focus on critical listening tasks.
- Style and Make
The three basic variations of headphones are over-ear headphones, on-ear, and in-ear. Each style offers a unique listening experience, comfort level, and portability, so select the one that suits your preferences and needs.
- Wide Frequency Response
Choose headphones with a wide frequency response range to capture the whole audio spectrum, from deep bass to sparkling highs.
- Detachable Cables
Consider headphones with detachable cables for convenience and easy replacement if cables get damaged.
- Wireless Connectivity
Consider wireless headphones with reliable Bluetooth connectivity for flexibility and freedom of movement.
- Portable and Foldable Design
If you frequently travel, opt for portable, foldable headphones for easy storage and transportation.
Ensure that your headphones are compatible with your preferred audio devices, whether professional audio interfaces, smartphones, or laptops.
- Impedance and Sensitivity
Consider the headphones’ impedance and sensitivity ratings to ensure they can be driven effectively by your audio equipment.
The Impact of Headphones on the Creative Process in Music Production
Headphones have a profound impact on the creative process in music production. They provide an intimate listening experience, allowing artists and producers to delve into the intricate details of their work. They offer professionals a gateway to immerse themselves in music, enabling them to discern subtle nuances, identify flaws, and make precise adjustments to manifest their vision.
Headphones also enable a controlled listening environment, isolating external noise and distractions, thus enabling an undisturbed creative flow. Critically analyzing the mix on headphones facilitates decision-making during production, ensuring the music translates well across different listening systems.
Future Trends in Headphone Technology for the Music Business
The future of headphone technology in the music business is promising. As technology evolves, we can expect further advancements catering to music professionals.
One potential trend is the integration of artificial intelligence algorithms to enhance sound reproduction and customization. Advancements in spatial audio technology may bring about more immersive, realistic listening experiences, further blurring the line between studio monitoring and live performances.
The wireless capabilities of headphones are also expected to improve, providing reliable connectivity and high-quality audio transmission. These future trends will undoubtedly shape how music professionals produce and experience music.
Making an Informed Decision
Headphones are indispensable tools for music business professionals involved in music production. Their significance lies in their ability to deliver accurate, immersive sound, enabling professionals to create, analyze, and refine their compositions.


Scalable end-user access to Big Data is critical for effective data analysis and value creation. Optique will bring about a paradigm shift for data access:
- by providing a semantic end-to-end connection between users and data sources;
- enabling users to rapidly formulate intuitive queries using familiar vocabularies and conceptualisations;
- seamlessly integrating data spread across multiple distributed data sources, including streaming sources;
- exploiting massive parallelism for scalability far beyond traditional RDBMSs and thus reducing the turnaround time for information requests to minutes rather than days.


External Hard Drives - Storage Devices - Computer & Office
External Hard Drives - Storage Devices - Computer & Office -
External hard drives are hard drives usually with a stable case or without a case, which is connected externally to the computer via plug & play with a USB cable. The external HDD hard drives are available from Zotmo in different sizes, 3.5 '' or smaller than 2.5 '' or the SSD, with a lot of options for storage capacity.
Es tut uns leid, aber deine Suche nach Produkten hat keine Treffer ergeben.


Surveillance Camera for Ventilation Shafts
This unmanned aerial vehicle (UAV) doesn’t have to worry about the vagaries of the wind, because it spends its life below ground. It is seen here inspecting an airshaft below Piccadilly Circus on the London Underground system. The payload consists of a thermal imaging camera, a laser scanner (for checking the shaft’s ovality) plus a digital camera with “night framing” (for image setup in the dark). There is also a video transmitter to allow the operator to see where the various instruments are pointing.


We service, repair and supply parts for all known brands of data projectors. Established since 1995, 22 years of quality service. Our workshop is equipped with specific tools and testing equipment for data projectors such as lamp testing devices, jigs for testing optical engines, diagnosing software, firmware updating tools and also tools for cleaning LCD panels and DLP optical engines. We keep a large stock of spare parts, new optical engines, common lamps, ballasts, power supplies, air filters, remote controls and more.
We also offer the following services.
On-site servicing of Audio Visual equipment
Service Level Agreements
Repairs of AV equipment
Projection screen installations
LCD Display installation
Control and automation system installations
Video Conference installations


Quantum Computing Cyber Security Threats and Alternative Precautions
Quantum Computing Cyber Security Threats and Alternative Precautions
August 30, 2023, 10 min read
Table of Contents
Physics and IT are coming together to develop the new quantum computing and cyber security field. The growth of this industry will have far-reaching consequences for the information technology sector. Due to its unparalleled strength and fully functional technology, it will revolutionize the cybersecurity industry. Natural laws are used as the “bits” in quantum computers. Yet, the exclusive power meant it could perform thousands of tasks simultaneously.
When allied with the security sector, Quantum computers may break practically any encryption mechanism, putting all data privacy in danger. It’s the biggest challenge Cyber Security has ever faced. Over the past few years, researchers have dedicated significant efforts toward creating “quantum-safe” encryption. The U.S. National Institute of Standards and Technology (NIST) is actively assessing 69 potential novel approaches for what they term “post-quantum cryptography (PQC),” as reported by the American Scientist.
Future code-breaking quantum computers would need 100,000 times more processing power and an error rate 100 times better than today’s best quantum computers have achieved.
– American Scientist
Quantum Cryptography was developed to leverage quantum technology to protect data privacy, security, and availability to beat this. As well as honing the nuances of quantum computing to make it more practical for application in manufacturing. Businesses that proactively strategize for a quantum-resilient future are poised to vigorous the strongest defense against emerging cyberattack vectors.
Understanding Quantum Computing
The current generation of computers has made great strides since its earliest days. The computing industry advanced, along with the advancement of technology, power, and theoretical frameworks. Such rapid development in the IT sector has allowed humans to solve gigantihave persisted for a long time and to handle and generate enormous quantities of data. Supercomputers, as we know them, are the most potent co. Still, they use it, but they have been unable to solve the latest issues for finding answers and managing the enormous amounts of data requiring control. Despite the existence of supercomputers, computer scientists and engineers still yearned to create a machine that could handle massive amounts of data and solve complex mathematical and scientific issues.
Physicists and computer scientists collaborated in the late 20th century to create a new computer, the “Quantum Computer.” They merged information theory and the theory of quantum mechanics. Unlike traditional computers, quantum computers can be in multiple states simultaneously (known as “superposition”), significantly boosting processing capabilities.
Quantum computers are improving, but their capabilities could compromise online safety. The advantage of the Quantum Computer is that it can crack public-key encryption. However, modern security relies heavily on encryption. Most forms of encryption are vulnerable to decryption by quantum computers. Because of this, there is a high danger of disclosure of sensitive information. Weak encryption methods will also render the existing cybersecurity infrastructure useless. It will also serve as a geopolitical roadblock. How a country responds to threats to its national security depends on factors such as policies and economic standing. (All countries can’t develop a Quantum Computer.)
Quantum cryptography methods enable data encryption and random number generation, contributing to complex encryption algorithms used in Quantum Computer systems for cybersecurity. This validates the world’s cybersecurity.
Quantum computers have ushered in a new computing era due to their immense power and capabilities. This power shift compromises computer and global security. Hence, cybersecurity must evolve alongside the IT industry. This intricate machinery, created by humans, holds the potential to enhance cybersecurity. Experts are harnessing cutting-edge tech to improve productivity and counter the growing threats it poses.
The theories of quantum computing have enhanced the reliability of the Cyber Security Risk management process. Current cyber security risk management strategies depend on classical probability theory due to the connection of existing models with cyber security behavior. Quantum cognition and the limitations of human intelligence and Hilbert space offer an alternative to these approaches.
Understanding Quantum Computing Implications for Cybersecurity
In cyber security, risk denotes the likelihood and consequences of adverse events resulting from attacks or threats to cyber assets. The hypotheses of Hilbert Space can replace the principles of classical probability theories on which quantum cognitions are based. It can potentially create novel, highly efficient mental models using quantum cognition. To better comprehend the object, identify potential threats, and improve decision-making. Quantum cognition aids in seeing for superpositions of likely states that are impossible to accuse using traditional probability theories, even though the probability asset can be dependent on a single state in some situations.
We know that IoT, or the Internet of Things, is a fast-expanding area of the information economy. There are now billions of internet-connected devices and a flood of personal information through them. Some of these gadgets are said to keep patients alive in hospitals, while others are said to keep homeowners up at night. As a result, protecting connected devices is crucial. The cyber security industry is developing to meet this goal. And today, with quantum computing technology contributing to the effort, it’s easier than ever. The three main layers comprising an Internet of Things system must have independent safeguards. Additionally, as the Internet of Things merges with quantum computing, a new layer, the Quantum Safeguard Layer, will be necessary to address global concerns.
Hybrid Internet of Things Network Infrastructure is the name given to the entire setup. This layer will improve the quantum layer’s channel of communication. Quantum cryptography will be used. Yet, quantum computing will eventually fuse with cloud computing technology, making quantum security available to cloud server infrastructure. This would ensure the safety of mass-community communication networks, allow users to access quantum virtual computers via cloud services, and encourage people to learn more about and experiment with quantum computing.
This industry can gain from quantum security integration with the rise of Cyber-Physical Systems’ significance and complex infrastructure. Sectors like energy supply and oil delivery benefit from CPS monitoring and standardization, impacting the global economy. Since such infrastructure relies on being accessible at all times, protecting it is paramount. Hence, unbreakable quantum algorithms will safeguard these systems. Additionally, we will encrypt the information differently to prevent hackers and eavesdroppers from accessing it. We will phase out the outdated RCA encryption mechanism and replace it with quantum encryption.
Quantum Computing and the Threat to Digital Signatures
As we’ve already established, quantum computers’ unique characteristics would allow them to solve problems beyond classical computers’ capabilities.
With the current state of technology and methods, it is impossible to reverse these calculations. Quantum computing will bring new tools that can break our current cryptosystems. Attackers who access quantum computers could crack previously secure systems, compromising data.
Large-scale quantum computers will significantly expand computing power, creating new opportunities for improving cybersecurity. Quantum-era cybersecurity will wield the power to detect and deflect quantum-era cyberattacks before they cause harm. But it could become a double-edged sword, as quantum computing may also create new exposures, such as the ability to quickly solve the difficult math problems that are the basis of some forms of encryption. While post-quantum cryptography standards are still being finalized, businesses and other organizations can start preparing today.
The current most significant threat to our most widely used public-key encryption systems comes from quantum computing. Though less severe, there will also be some effects on symmetric-key methods.
Other significant flaws in cryptography systems may be discovered in the future; after all, quantum computing is still a field full of surprises.
Due to Shor’s algorithm, public-key ciphers used in digital signature techniques are at risk from quantum computing. But, these vulnerabilities can now be overcome with the help of quantum digital signatures, made possible by the new technology.
The authentication, integrity, and non-repudiation capabilities of quantum digital signatures are equivalent to those of traditional digital signatures. The current systems, in contrast, are based on mathematical problems that are difficult to reverse; quantum-based systems, on the other hand, rely on the features of quantum mechanics.
When it comes to quantum digital signatures, there are two schools of thought:
The private key consists of a string of classical bits and generates the public quantum key. The private key is a string of quantum bits and serves as the basis for calculating the public quantum key.
Both quantum digital signatures use one-way quantum functions, differentiating them from traditional digital signatures. Unlike classical one-way functions, which are only extremely difficult to reverse, these would be impossible to reverse.
Critical Areas of Future Research in Quantum Cybersecurity
Quantum cybersecurity is an emerging field that aims to protect information from the threats of quantum computers. As we continue to explore the possibilities of quantum computing, it is crucial to identify key areas of future research in quantum cybersecurity to strengthen our defenses. Here are some potential research areas worth exploring:
1. Quantum-resistant cryptography: Developing new cryptographic algorithms resistant to attacks from quantum computers is a pressing need. Quantum computers have the potential to break many of the commonly used encryption methods, such as RSA and ECC. Research should focus on finding new cryptographic techniques that can withstand the computational power of quantum machines.
2. Quantum key distribution (QKD): QKD allows the secure distribution of encryption keys based on the fundamental principles of quantum mechanics. However, existing QKD systems have limitations, such as limited distance and vulnerability to certain types of attacks. Future research should improve QKD protocols’ efficiency, scalability, and resilience.
3. Post-quantum cryptography standards: Collaborative efforts are needed to establish post-quantum cryptography standards. This involves developing new cryptographic algorithms and protocols that can be standardized and implemented across various systems and platforms. Setting these standards will ensure a smooth transition from current cryptographic methods to more robust post-quantum alternatives.
4. Secure network infrastructure: Quantum attacks can compromise critical network infrastructure, such as routers, switches, and communication channels. Future research should focus on developing secure networking protocols that can detect and deter quantum attacks and ensure the integrity and confidentiality of data transmission.
5. Quantum-resistant authentication schemes: Traditional authentication schemes may become vulnerable post-quantum. Research should investigate novel authentication methods that leverage quantum-resistant cryptographic algorithms or utilize unique properties of quantum systems for secure identification and verification.
6. Quantum-resistant threat intelligence: As quantum technologies evolve, so will the adversaries’ capabilities. Research should be directed toward understanding quantum computers’ potential threats and developing countermeasures to mitigate the risks. This involves studying attack vectors’ vulnerabilities and developing quantum-resistant security analytics.
7. Quantum-safe software development: Quantum computers not only pose a threat to encryption algorithms but also have the potential to break software systems. Future research should focus on developing quantum-safe programming languages, tools, and practices that can withstand quantum computer attacks while ensuring software applications’ security and integrity.
By investing in these key research areas, we can anticipate a more secure future in the face of quantum threats. Academia, industry, and governments must collaborate to advance quantum research.
Quantum threats pose a significant risk to our current security measures. As traditional encryption methods become vulnerable to quantum attacks, we must stay ahead of malicious actors by investing in cutting-edge research. Academia is critical in advancing scientific knowledge and pushing the boundaries of what is possible. Collaboration with industry is equally important. By partnering with companies developing quantum computers and other related technologies, we can leverage their expertise and resources to drive innovation faster.
Additionally, governments have a critical role in supporting quantum research initiatives. They can provide research funding opportunities and establish policies that promote stakeholder collaboration. Additionally, governments can create regulatory frameworks that foster trust in quantum technologies while ensuring responsible deployment. By working together across academia, industry, and governments, we can unlock the full potential of quantum technologies while safeguarding against emerging threats.
Which Steps Organizations Should Take Quantum For Cybersecurity Readiness?
Organizations prioritizing quantum cybersecurity preparedness now will be better positioned to navigate the quantum era confidently. Learn what steps your organization can take starting from today.
1. Education and Awareness: Understand the potential impact of quantum computing on cybersecurity. Equip your cybersecurity teams with knowledge about quantum threats and countermeasures.
2. Risk Assessment: Evaluate your organization’s reliance on encryption and identify critical data that needs protection against quantum attacks.
3. Investment in Research: Collaborate with experts and researchers to explore and adopt quantum-safe encryption protocols. Many cryptographic methods resistant to quantum attacks are being developed and tested.
4. Transition Strategy: Develop a transition plan to replace traditional encryption methods with quantum-resistant alternatives. This may involve updates to software, hardware, and communication protocols.
5. Partnerships and Collaboration: Engage with quantum technology providers, research institutions, and cybersecurity experts to stay updated on the latest developments and best practices.
Why CSOs Should Care About Quantum Computing Today?
This chart shows three possible transition paths to remediate quantum risks after an assessment in preparation for regulatory standards. By pursuing these strategic paths, organizations can methodically address quantum risks, proactively anticipating regulatory standards while bolstering their systems against potential vulnerabilities.
CSOs are responsible for safeguarding their organization’s digital assets and sensitive information. Quantum computing is no longer a futuristic concept; it’s a reality that demands proactive measures—waiting until quantum computers are widespread risks exposing critical data to vulnerabilities. By caring about quantum computing today, CSOs can lead their organizations in fortifying their cybersecurity strategies and ensuring a secure digital future in the face of quantum challenges.
Around 2030 Cloud Security Alliance estimates that a quantum computer will be able to break present-day cybersecurity infrastructure. Today, RSA, Diffie—Hellman (DH) and Elliptic Curve-based are ubiquitously used for the global public key infrastructure. All of these algorithms are vulnerable to quantum attacks. We need to transition to quantum-safe or quantum resistant algorithms which will provide continued protection of information for many decades to come. There are solutions and the time is now to prepare for a quantum-safe future.
As technology progresses, organizations and governments are taking steps to prepare for this potential future, where quantum computers become more prevalent. They are investing in research and development efforts to create quantum-safe encryption methods that can withstand attacks from quantum computers.
We still don’t know much about quantum computing and its practical applications. Several firms working on quantum computing predict that it will be ready for commercial usage within the next five to fifteen years, while its harshest critics think it will never be practical.
While we cannot predict exactly when quantum computers will have a practical impact on cybersecurity, the industry needs to remain vigilant and proactive in developing resilient cryptographic solutions. By doing so, we can ensure that our digital communications remain secure despite these emerging technological challenges.


Have you ever found yourself in a dangerous or threatening situation? Do you know what to do? Would you be able to defend yourself? When it does, it’s the people who are prepared with the right tools and techniques who have the best chance of surviving.
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Energy Generator Perkins 80KVA
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Perkins Diesel Engine
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Perkins Emergency Power 30KVA
Perkins Emergency Power 30KVA Equipped with ATS(Automatic Transfer Switch); Which can start the diesel generator when the main power is off; when the main power comes back, it will shut down generator. Equipped with MCCB (Molded case circuit breaker); It can protect the loading machine and the diesel generator.
Perkins Diesel Generating Set 1500kVA
Perkins Diesel Generating Set 1500kVA Direct high-voltage output, small loss, high efficiency, rapid response and strong start. The use of high-voltage units can reduce transmission losses and reduce investment in cable, suitable for long-distance carrier. The excellent-quality and multi-fault protection generator with the low emission diesel engine and brushless alternator can power all lights stably and continuously.
Perkins High Powered Genset 1800KW
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Container Generator Perkins 200KVA
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Gel Battery: No Breakdowns, No Power Loss
Nowadays, gel batteries are used in a wide range of applications like solar systems, marine trolling, electric vehicles, sailboats, UPS (Uninterrupted Power Systems), emergency lighting, and others. This is why the gel battery market is rapidly growing worldwide. In addition, due to the numerous benefits of gel batteries such as easy maintenance, long service life, flexible designs, spill-proof, vibration-resistant, and minimal corrosion, these batteries are suitable for a variety of applications. Hence, there are high demands of gel batteries in the market. However, these batteries should be charged at a slower rate and they must be taken out immediately after charging to stop overheating and enhance their life span.
With the increasing population and limited resources of energy, there is a rise in the dependency of human life on batteries. In the past few years, a variety of batteries were evolved, thus making the life easier and convenient. Currently, the increasing rates of crude oil is a major concern for many countries. This has fueled the need for the invention of electric vehicles that run on batteries. In this blog, we will discuss gel batteries, their pros, and their cons.
What is a Gel battery?
Gel battery is a valve-regulated lead-acid battery that requires zero maintenance. These batteries are extremely robust and versatile. They are made with flat or tubular positive plates.
In a gel battery, there exists a predetermined quantity of an electrolyte which is combined together with sulfuric acid and silica. This chemical reaction results in an immobile mass-like substance, which we commonly call a gel. Therefore, these batteries are called gel batteries.
Impact of Covid-19 on Gel Battery Market
Due to stringent lockdowns in several countries, the economic activities related to goods and services are restricted. This has adversely affected the demand and supply chain of raw materials used in the production of gel batteries. The covid-19 outbreak has had a negative impact on the market of gel batteries, as it has decreased industrial activities all across the world, and is thereby reducing the demand for energy storage essentials.
Growth of Global Gel Battery Market
The gel battery market is envisioned to grow due to numerous factors such as ease of recyclability, cost-effectiveness, and others. The global gel battery market is anticipated to grow with a CAGR of 4.0% by generating revenue of $2,776.9 million by 2028. However, the availability of alternatives, sensitivity of overcharging, and requirement of specific chargers are some key components restraining the growth of the global gel battery market.
Part of solar panel battery maintenance is monitoring your system. Since many households choose solar energy as a way to offset high energy prices, being able to monitor how much energy your battery stores – among other factors – is a great way to understand your payoff and make the most out of your investment. To monitor your system, you have two options: battery monitoring or Bluetooth monitoring.
Battery monitors are often the simplest option; with these, you can see the amperage coming from your battery and the charge level. These are two of the most important variables to monitor and battery monitors are simple to set up. You can also gain insight into the time needed to charge the battery or the time left to discharge with this option.


Wednesday, February 25, 2015
A Martian stranded on Earth (Tesla Edition)
It positively terrified me, as there was present, something mysterious, not to say supernatural, and I was alone in my laboratory at night; but at that time the idea of these disturbances being intelligently controlled signals did not yet present itself to me.
The changes I noted were taking place periodically and with such a clear suggestion of number and order that they were not traceable to any cause known to me. I was familiar, of course, with such electrical disturbances as are produced by the sun, Aurora Borealis, and earth currents, and I was as sure as I could be of any fact that these variations were due to none of these causes.
The nature of my experiments precluded the possibility of the changes being produced by atmospheric disturbances, as has been rashly asserted by some. It was sometime afterward when the thought flashed upon my mind that the disturbances I had observed might be due to an intelligent control. Although I could not decipher their meaning, it was impossible for me to think of them as having been entirely accidental. The feeling is constantly growing on me that I had been the first to hear the greeting of one planet to another. A purpose was behind these electrical signals.”
Tesla, Nikola (1901)
In the Collier’s Weekly: “Talking With the Planets”
In 1899 while investigating atmospheric electricity using a Tesla coil receiver in his Colorado Springs lab Tesla observed repetitive signals, substantially different from the signals noted from storms and Earth noise, that he interpreted as being of extraterrestrial origin. He later recalled the signals appeared in groups of one, two, three, and four clicks together. Tesla thought the signals were coming from Mars.
Analysis of Tesla's research has ranged from suggestions that Tesla detected nothing (he simply was misunderstanding the new technology he was working with) to claims that Tesla may have been observing naturally occurring Jovian plasma torus signals. Whatever it might have been, the signal inspired Tesla to reach for the stars.


- Nantheera Anantrasirichai, University of Bristol, UK
- Alin Achim, University of Bristol, UK
- Thanarat H. Chalidabhongse, Chulalongkorn University, Thailand
- Duangdao Palasuwan, Chulalongkorn University, Thailand
- Thananop Kobchaisawat, Chulalongkorn University, Thailand
- Korranat Naruenatthanaset, Chulalongkorn University, Thailand
- Xudong Ma, University of Bristol, UK
University of Bristol
The University of Bristol has an international reputation in vision research, spanning human and animal vision, artificial vision, visual information processing and the creative arts. The Bristol Vision Institute (BVI) formed in 2008 and hosting over 160 researchers, has created an intellectual landscape alongside shared laboratories for vision research, and has facilitated engineers and scientists working together with experts in medicine and the creative arts. It is one of the largest inter-disciplinary groupings of its type in Europe, and is unique worldwide.
The University of Bristol’s Visual Information Laboratory (VI-Lab) exists to undertake innovative, collaborative and interdisciplinary research resulting in world leading technology in the areas of computer vision, image and video communications, content analysis and distributed sensor systems. VI-Lab was formed in 2010 from a building a collaboration across the Departments of Computer Science and Electrical and Electronic Engineering. It now hosts some 70 researchers – one of the largest groupings of its type in the UK.
The Chulalongkorn University is a comprehensive and multi-disciplinary research university ranked as the best university in Thailand with internationally recognised in Engineering, Medical, and Allied Health Sciences. The university has been building strong foundation in health sciences and technology with many initiatives to springboard research in labs to medical innovations, such as the AI for Health and MedVentures programs.
Oxidation in Red Cell Disorders Research Unit (ORDR), Department of Clinical Microscopy, Faculty of Allied Health Sciences, Chulalongkorn University has been contributing to Frontier Research in multidisciplinary areas in Clinical Microscopy. ORDR is organized by expert and well-trained research scientists and students. Research outcome of ORDR provides basic and novel knowledge, as well as healthcare digital transformation.


Alertflex project is an automation, continuous monitoring, threat detection and response solution.
The Alertflex works as a Security Event Manager with SOAR functionality for a distributed grid of security sensors and scanners.
Solution is designed for use in Hybrid IT infrastructure (on-premises and cloud-based), provides an orchestrator and a single pane of glass for more than 30 products (mostly free open-source software), monitors different types of platforms: Windows, Linux, Docker, Kubernetes, Amazon AWS.
TThe Alertflex implements security events management functions for a distributed hub of security sensors ( Suricata NIDS, Wazuh HIDS, Falco CRS ). It is based on the next levels: Collection (Alertflex collector), Streaming (ActiveMQ), Analysis (Alertflex controller), Storage (MySQL), Access (Alertflex controller and management console).
For working inside of Hybrid IT environment, the solution consists of distributed software components Collector, Controller, Management Console. Alertflex Controller and Management Console build up the Central node, which can be placed inside of monitored IT infrastructure or outside.
Alertflex Collector (Altprobe) is placed in the network segment where security sensors are installed (Container Runtime Security, Host IDS, File Integrity Monitor, The Docker Bench for Security, Network IDS). Together with security sensors and scanners, Collector logically forms the Remote node.
The minimum configuration of the central node includes Alertflex Java EE applications (Controller, Management console) which work under Payara/GlassFish AS and third-party open-source components ActiveMQ, Redis, MySQL. It can be installed on the stand-alone server or virtual machine with Linux Centos 7 or Ubuntu 18.04 version. The high availability of the central node is based on cluster configurations of third-party components and microservices architecture Alertflex applications. Below shown a detailed scheme of Cnode:
Collector node is based on the micro-segmentation model. It can include several alertflex collectors (Altprobe), security sensors/IDS and scanners. The minimum configuration of such a node includes one installed collector on a computer/virtual machine in the node segment. The configuration can be expanded by installation several Alertflex collectors on different computers/VM inside of the one node segment. It allows to connect several security sensors and scanners inside one network segment controlled by the node and to use a union network and agents namespace. Alertflex collector can directly read security events from IDS logs or use Redis server for receiving events from IDS which are installed on other hosts. See an example of such configuration below:


Master thesis: A gaze-dependent approach to interactive ray tracing
The goal of the research was to find a way to reduce the computational cost of ray tracing. The approach reduces the amount of rays traced in the peripheral view of the user until noticed. The point was to see how we could distribute the rays in order for users to not see a quality difference. A few scenes were used in order to see if the results could stay consistent over different game environments.
Ray tracing is a rendering technique capable of producing a very high degree of visual realism. However, it also has a higher computational cost than current rasterization rendering methods. This paper proposes a way to decrease the computational cost of ray tracing by utilizing characteristics of human vision. Visual acuity decreases with angular distance away from the gaze direction. The gaze-dependent contrast sensitivity function combined with eye tracking is used to reduce the amount of rays the further away from the gaze point. Results demonstrate that the sampling reduction for gaze-dependent rendering varies between chosen scenes and participants.


Domestic Solar Battery System Installation
We offer domestic solar battery system installation for customers with existing Solar PV installations, or if you are thinking of installing Solar PV panels, a solar battery system can be installed at the same time.
A domestic solar battery system allows you to store excess electricity that you don’t need during the day, so you can use it later and benefit from all the solar you generate.
Using a battery storage system will lower your electricity bill and they don’t affect the income from the tariff scheme.
Batteries need about the same space as a standard solar inverter.
Battery storage is becoming increasingly affordable as battery technology improves, please contact us for the latest prices.
Batteries and Solar Power pdf download
An example of a typical battery storage control box is shown here, charge power 2000W, dimensions 52cm x 34cm x 16cm.
Battery storage systems are only installed following a comprehensive compatibility survey by one of our surveyors.


With the increase in the number of people using only laptops for their computing needs came new technologies used to provide both power and battery life. Switchable graphics - moving from an integrated GPU to a dedicated one, is one such technologies. But how do they work?
Per-display graphics card?
This whole post started after we received new laptops at work equipped with both an Intel HD Graphics 530 integrated GPU (iGPU) and an AMD FirePro W5170M (discrete GPU - dGPU). One of my colleagues was wondering if, when running multiple monitors, it is possible to get one or the other of the displays to be driven exclusively by the dGPU.
Sharing is caring
The short answer to the above question is no. It's impossible because only the iGPU is connected to the display; the discrete GPU only renders to video memory, and the integrated GPU displays the image on the screen.
Remember that a graphics chip has two jobs: fill the frame buffer with data and output that data to the monitor. The first and the second job actually happen at the same time, but in different locations in memory; the GPU is actually reading and writing to VRAM at the same time. The part of the memory being currently displayed is called the frame buffer, and the part being filled up is called the back buffer.
On a switchable graphics system the iGPU does both jobs most of the time: it takes commands like "draw a red line from here to there" and sets the value of the pixels along that line to the color red while another part of the iGPU reads the data out to the video port. This second part is actually fairly slow and takes the same amount of time, no matter what data is in video memory. When you operate in high power mode, the dGPU fills the back buffer and the iGPU reads it.
So in a push-pull configuration like this, the dedicated video chip is not ever actually connected to the video port. Instead, it simply feeds data into the frame buffers that the Intel Graphics Processor uses to display the images. Because of that, there's really no way for you to connect one GPU to one monitor - there's literally no connection between the GPU and the monitor at all. All video goes through the iGPU.


University of Bern,
Sidlerstr. 5, 3012 Bern
Office: ExWi/GS 236
Phone: +41 31 631 8629
Welcome to my website.
I am a mathematical physicist and currently at Mari Curie Fellow at SDU and university of Geneva.
Before, I was a postdoc at Max Planck Institute in Bonn and
string theory and quantum field theory, in the mathematics department
at the University of Hamburg and in the string theory group at DESY, Germany,
under the supervision of Prof. Jörg Teschner.
My research interests are mathematical structure underline the exact results in
supersymmetric gauge theory, including:
Research interests in Mathematics:
The mathematics of quantum Teichmüller theory and TQFT:
Relation to quantum group, Representation theory and Knot theory
The mathematics of: conformal field theories, Hitchin's moduli spaces and integrable models
Research interests in String Theory:
4d-2d and 3d-3d correspondence
Non-perturbative physics of supersymmetric gauge theories
Conformal field theories (CFT) and Integrability
Complex Chern-Simons theory


The phenakistoscope was invented in the 1800s as a way to view a series of moving pictures on a spinning disc. While the traditional implementation is ingenious in its own right, Nick Lim has created his own take on this venerable concept, using strobing light to break up frames instead of the slits-and-mirror arrangement of the original.
His system utilizes a repurposed CD-ROM BLDC motor to rotate the discs — featuring original phenakistoscope patterns that were printed out and pasted onto the CD — and an overhead array of strobing LEDs to visually fixture images in place.
An Arduino Nano controls the device, regulating motor speed and direction via a pair of L293D ICs, along with strobing frequency using a MOSFET. The result is a looping mini-video player that a number of people can observe at the same time!


Companies first petitioned the Federal Communications Commission (FCC) to issue satellite Digital Audio Radio Service licences in 1990. After the FCC divided the satellite bandwidth, or the S band, the agency auctioned two eightyear licences for satellite broadcasting in 1997. Four companies-American Mobile Satellite Corp, CD Radio, Digital Satellite Broadcasting and Primosphere-submitted bids for the two licences. CD Radio, now known as Sirius Satellite Radio, bought one of the licences for $83.3 million, and American Mobile Radio Corp, now XM Radio, won the other for $89.9 million.
In the ensuing years, the US satellite radio companies formed corporate partnerships to build and distribute radio receivers, develop talk, news, music, and sports programming, and market the new product to America. After launching their satellites between 2000 and 2001, XM went on the air in late 2001, and Sirius followed in early 2002.
The companies spend roughly $250 million to launch a single satellite, leading to massive overhead costs for satellite radio firms. More than 5 million people subscribed to satellite radio as of early 2005. That number is expected to jump to 8 million by the end of 2005, according to media analysts, making satellite radio one of the fastest-growing technologies in history.
The FCC does not regulate the content of satellite radio or other fee-based media. But, amid recent complaints over indecent content on radio and television, Congress and the FCC are discussing ways to expand the agency’s authority to subscription-based media, such as cable television and satellite radio.
The FCC is authorized to allocate bandwidth for Satellite Digital Audio Radio Service as it did in 1992, and to issue broadcast and satellite licences. The US government must also coordinate the satellites owned by Sirius and XM through the International Telecommunication Union, which works to oversee global communication networks.
In 1997, the FCC divided that bandwidth evenly for two satellite radio licences, which were purchased by the highest bidders-Sirius and XM Radio. Each satellite radio licence has an eight-year term and can be renewed. The FCC can levy fines and revoke the licence if either company interferes with other broadcast signals or violates other rules of its licence.
Vol 1,Issue 1 | April 2007


Quest is changing the future of industrial automation with IIoT Plug and Play (PnP) deployment technology.
Our emerging Plug and Play technologies will change industrial automation across a variety of industries that rely on automation in their day-to-day operations. This patented PnP solution allows engineers, system integrators, technicians, and other users, to configure their automated systems seamlessly in record breaking times.
Building a control system from scratch becomes a breeze with automatic device recognition, as well as automated establishment of end-to-end communications.
Quest customers save time and money by automating device connections across a wide range of platforms and between devices with a variety of communication protocols. Our solution can provide built-in configuration information that quickly identifies the device information and walks users through steps to quickly insert those devices into their control systems – eliminating the time that would be currently spent researching device communication protocols, memory structures, connection methods, and requirements needed to implement and introduce new devices to existing automation control infrastructures.
With our system’s ease of usability, employers are no longer bound by the constraints of searching for employees with a specific programming and protocol knowledge.
Our technology is built on open standards to ensure flexibility and adaptability amongst future technological changes in the industrial automation space. Many of these open standards have already been readily adopted by the Industry 4.0, or IIoT, and the IoT movements; this will ensure the relevance of our technology well into the future.
This new Plug and Play technology will also allow companies from all markets to maximize productivity and better allocate resources towards what matters most. Coupled with Quest’s full line of software components, installations and maintenance, control system expansions and integrations have never been easier.


Picture This:During the summer, you roam. Whether you are working or scouting your next travel destination, you’ll likely do so from the park, the beach or from destinations around the world while on vacation.
Sounds fabulous, right? Know what’s missing? Power.
Consider how much we charge our phone. Part or all of that can be powered by the sun, for free!
Here’s Why We Love This Specific Model
It’s lightweight. Only 1.5 pounds. It’s easy to use. And it comes highly recommended by notable tech magazines like the New York Times, Designed specifically for all those people with a passion for trekking, camping, hiking, picnics, fishing, boat, etc. This charger is also part-smart tech, as it’s waterproof internal chip knows if it loses contact with sunlight momentarily because of clouds, or on the trail when heading into dense forests. The battery will stop charging until it comes back into contact with the sunrays, without damaging your connected device.
How to Use It
Place the charger anywhere there is access to direct sunlight and relax, admiring the panorama as you charge your cell phone, tablet, GoPro, or DSLR camera. Note: This won’t charge laptops.
Do note that this item is only a solar charger and does not store power long term. That has an upside, as the power provided by solar charge goes directly into your device, for a faster charging experience. The options for battery+solar charging are slow, heavy and cost too much for what they’re offering.
For long-term power to use in tandem with this solar charger, we suggest grabbing a small external battery, like the Jackery on Amazon for $14. This solar charger will easily charge the portable battery when you have longer spans of time in the sun. That’s where some of the nuances of design come in handy. The kit includes 4 hooks, allowing you to hook your solar panel on your bag, or trees, backpacks, curtains, etc.
When folded it has the same size and thickness as a magazine. It’s compatible with all USB rechargeable devices, making it a great way to incorporate the move towards ‘green power’ into your daily life.
The kit includes a micro USB cable for older Android devices and DSLRs. You will need to provide your own cable for other devices, which is no biggie. If you’re a newer Android, you can grab a USB C to Micro USB Adapter on Amazon, 3 for $6.


|Home||» Products||» Copper Inline Connectors|
Copper Inline Connectors
We have shown our eminence in the industry by manufacturing and supplying superior quality Copper Inline Connectors. This category comprises of Copper In Line Connectors and Crimping Type Copper Inline Connector. These connectors are used in the industries like electronic, electrical and automotive for assembling purpose. According to the current industry standards, these are manufactured by using the best quality materials. We offer these connectors to our clients at affordable prices.


Accom Management Guide Spring 2015
THE DEMAND FOR WIFI FOR ACCOMMODATION PROVIDERS IS ONLY GOING TO INCREASE. PEOPLE WANT TO BE CONNECTED, ALL THE TIME, EVERYWHERE AND IS FAST BECOMING SECOND NATURE IN EVERYONE’S LIVES LIKE TV AND MOBILE PHONES HAVE IN THE PAST.
As a supplier of guest wifi, we are asked all the time what is wifi? I thought it may be handy for you to understand wifi and answer a few questions about it regardless if you already have it installed or you may be looking at installing it in the near future.
What is Wifi?
Wifi/WiFi/Wi-Fi is a high speed internet and network connection without the use of wires and cables. Wifi allows you to move your devices around and connect multiple devices to the one internet connection quickly and easily.
A wireless network uses radio waves just like mobile phones, TV and radios do.
Many devices can use Wifi eg: personal computers, laptops, tablet devices, video game consoles, Smart Phones, Smart TV’s, Digital Cameras, Digital Audio players. They can connect to the Internet via wireless access points (routers) or a hotspot.
We are often asked if Wifi operates in the same frequency as microwave ovens is it safe?
2.4Ghz Wifi access points/router(s) put out 4.0 watts and your microwave oven puts out 1000 watts. It would take a lot of wifi routers to cook a turkey – more than you think because the antenna on the router is designed to spread the power evenly around the room/area rather than concentrate it on the centre of the oven such as a microwave does. The intensity of a Wifi signal is around is 100,000 times less than a microwave oven. The oven is a targeted device that operates at very high voltages and short distances. Wifi routers operate at very low voltages, broadcast in all directions, and are used at relatively long distances.
In comparison to a mobile phone which is held close to the brain it is estimated that you get a bigger dose of microwaves from one 20 minute phone call than from a year’s Wifi. Put simply, twenty laptops and two routers is roughly equivalent to one mobile phone.
Why it isn’t a one size fits all technology?
When scoping a wifi solution for businesses there are many things to take into consideration. Just because a complex only has 8 units and is on one level does not mean that one access point or router is going to give adequate coverage to the site. Buildings have not been designed with Wifi in mind. Concrete and metal are Wifi’s nemesis. When scoping a site for a Wifi solution we have to be able to get a decent signal from where the internet connection comes into the building (office/reception area in most cases) out to the access points/routers around the complex. This is not an easy feat if the signal has to travel through numerous layers of concrete and/or metal. You also need to be able to power the devices and there is not always easy access to external common power around sites. Data cabling in all rooms/units allows for access points/routers to be installed internally thus giving more options to properties with data cabling as to which is the cheaper option – an external system or an internal one depending on signal coverage.
Wifi signal and signal strength – why does it vary at different times of the day?
There are a lot of different things that can affect Wifi signal strength. The obvious one is the distance you are with your device from the access point. The closer you are the signal strength should be stronger. Phones and tablet devices have smaller internal antennas than laptops, therefore when using these devices you will need to be closer to the access point for better signal strength.
Ever noticed at 3 pm when the kids get home from school that your Wifi slows down? If there are a lot of devices using the Wifi network the signal strength can depleted as there is only so much to go around. So when you have a full house at your complex, your Wifi network may be slower than usual.
Trees when wet become similar to a concrete wall as water is the same frequency as Wifi. Therefore if you have a lot of trees on your site, when it is raining signal strength can be depleted.
What is the difference between Wifi and 3G?
3G and WiFi are communication technologies that provide wireless internet access to you and your guests. They are two completely different networks and the major difference between wifi and 3G is the way they connect to the internet. Wifi connects to the internet through a wireless network and has a short range.
3G is a type of cellular network and connects to the internet wherever there is mobile phone service/tower. 3G’s range is a lot wider than a wireless network however can become easily congested with hundreds if not thousands of users on them. Accessing the internet through 3G on your mobile phone usually comes at a greater cost than wifi, especially if you are travelling overseas and using International Roaming.
I hope that this article has helped you understand Wifi a little more. 2015 will see greater demands on your wifi networks. Ensure that yours is scoped correctly and suits your sites requirements. Happy New Year!
Judy Senn Director, Time Out Internet


Professor Paul Hess’s Research Group
My research focuses on studying the quantum mechanical properties of tiny crystals made of a few atomic or molecular ions, which are assembled, trapped and levitated in a vacuum chamber using electric forces. By manipulating these trapped ions with laser light, I can evaluate their usefulness as the building blocks of a future quantum computer. This work is done in collaboration with the Trapped Ion Quantum Information group at the University of Maryland’s Joint Quantum Institute.
Student projects might include testing new optical systems for these ion traps, or simulating their behavior on a computer. See the list of recent student project here. If you are interested in doing research in my group, please be in touch with me directly. There are typically positions available for summer undergraduate researchers at all levels, and I’m happy to discuss the possibilities with you. Middlebury students who have already met with me can fill out this application for new research positions for full consideration.


EN-701 Acid concentration analyzer
OVERVIEW The EN-701 acid concentration analyzer is an industrial-used fixed installation type Analyzer. It utilizes electromagnetic induction principle. The analyzer has such function as isolated current output, relay alarm output, communication interface and measured data storage. It continuously measures, displays, and records the sulfuric acid concentration in industrial process. The analyzer is used widely in fertilizer, metallurgy, printing and dyeing, chlor-alkali, petroleum, paper-making and other industries which requires acid or alkali concentration of continuous measurement.
SPECIFICATIONS Measuring principle：Electromagnetic induction
Acid temperature compensation range：(30~100)℃
Electronic control unit dimensions: 150 × 150 × 258mm
Detector unit installation flange size: HG20592 PN2.5 DN


BlitzWolf car transmitter
Multifunctional car transmitter is a perfect solution for long car rides and business trips. It is designed to take up as little space as possible, while offering a surprisingly large number of functions.
Better Bluetooth version
Bluetooth V5.0 provides a continuous and fast signal flow during a phone call, or allowing wireless music playback from your phone.
The transmitter has two USB inputs. One (DC 5V/1A) is designed for pendrive or regular basic charging, while the other (QC 3.0) offers up to four times faster charging power. Additionally, we can brighten up the ride by 7 available vivid colors. Built-in panel displays the necessary information while driving. It is compatible with any car that has a lighter socket.
High sound quality
TNow, while driving, you can relax by listening to your favorite music. The transmitter provides three possibilities to connect via bluetooth, micro SD card and flash drive. If you are waiting for an important phone, you can answer the call by pressing the button with the green handset. It is also used to adjust the sound and the radio.
MP3 / WMA / FLAC / WAV / APE
DC 5V / 1A
Micro sd card (32G) / Bluetooth / Flash Drive (32G)
Tulajdonságok:Következő szállítás: 04.03.2022Mennyiség dobozonként: 100 szt.


Aston Martin signs agreement to develop batteries with Britishvolt
Aston Martin Rapide E electric vehicle on display at Auto Shanghai 2019 in Shanghai, China.
Qilai Shen | Bloomberg | Getty Images
Aston Martin is to work with Britishvolt on developing ‘high performance battery cell technology’ as the carmaker prepares to launch a battery electric vehicle in 2025. The two companies have signed a memorandum of understanding to plans.
In an announcement Monday, the companies said a joint R&D team would “design, develop and industrialize batteries, including bespoke modules and a battery management system.”
Known for its luxury gas-powered vehicles, Aston Martin is trying to broaden its offering to customers by tapping into the booming electric vehicle market.
According to the company, all of its new product lines will offer the option of an electrified powertrain by 2026. Deliveries of a plug-in hybrid, the Valhalla, will begin in 2024 and it wants its “core portfolio to be fully electrified”. by 2030.”
While Aston Martin is focusing on electric vehicles, the internal combustion engine remains important to the company and it recently launched a new non-electric SUV, called DBX707.
“It will be, and still is, the world’s largest ultra-luxury, performance SUV,” Lawrence Stroll, executive chairman of Aston Martin, told CNBC in an interview.
Britishvolt is building a gigafactory in the county of Northumberland, in the northeast of England. The company has received support from the UK government and Glencore, among others.
Gigafactories are facilities that produce batteries for electric vehicles on a large scale. Tesla CEO Elon Musk has been widely credited with coining the term.
Britishvolt says its factory will have the capacity to produce more than 300,000 EV batteries each year. It is hoped that the first phase of the gigafactory will begin production in the fourth quarter of 2023 or early 2024.
In a statement on Monday, Aston Martin Lagonda CEO Tobias Moers said the partnership with Britishvolt provides “Aston Martin with additional access to technology and skills to expand our electrification options”.
Aston Martin is one of many companies trying to develop and secure a supply of batteries for electric vehicles. In January, for example, Lotus signed a memorandum of understanding with Britishvolt centered on “next generation battery cells”.
Elsewhere, in February, Volvo Cars and Northvolt announced they would build a battery manufacturing plant in Gothenburg, Sweden, with construction due to start in 2023.
The companies said the development was to “have a potential annual cell production capacity of up to 50 gigawatt hours.” That would be equivalent to providing enough batteries for around 500,000 cars each year, they said.
According to the Association of European Automobile Manufacturers, 878,432 new battery-electric passenger cars were registered in the EU last year, compared to 538,734 in 2020. For new passenger cars, the market share of electric vehicles battery power was 9.1% in 2021.
Despite the drop in registrations of new petrol and diesel vehicles, electric vehicles still have a long way to go before representing the bulk of registrations. ACEA said “conventional fuel types continued to dominate car sales in the EU in terms of market share in 2021, accounting for 59.6% of all new registrations”.
– CNBC’s Sam Shead contributed to this report.


Bill Gillespie Electric, Inc. completes the electrical portion of this beautiful 19,565 sq.ft. arts campus in November 2015. Located in Easton, PA, this Film & Media Studies/Theater Building will enhance artistic opportunities for all Lafayette students and add to Easton's cultural resources. The addition houses a black box theater, box office, state-of-the-art cinema, control room, smart classroom, dressing rooms, and scene and costume shops.
The state-of-the-art black box theater has a computerized lighting and sound system. The computerized console, located in the control room, allows the stage manager to control the stage lighting and special effects for any type of production. The lighting system consists of four lighting relay panels and a control rack. Control of the theater lights is accomplished through a low voltage DMX wiring system mounted 4 stores above grade. Wiring emanating from the dimmer room on the second floor had to be routed above seating area to control 72 lighting circuits and 12 chain motors for raising and lowering scenery battens. In addition, associated Blue LED theater work lighting networked throughout the 3 levels of catwalk to ensure staff visibility when walking in this pitch black space. Two company switches, 100 AMP and 400 AMP, are located to facilitate the needs of any visiting theater company. With the theater seating up to 200 and a 180-seat film-screening room, the stage lighting required installation of superior quality and strategic placement to capture the visibility, motivation, composition, and mood that their lighting requires.
The project was very lighting intensive, encompassing well over 50 different types of lighting fixtures, all utilizing LED light sources to help keep the building as green as possible. All house lighting was controlled via a Lutron Grafik Eye system with wired and wireless switches, occupancy sensors, and controls.
Electrically, this project presented its challenges due to the building's location on a flood plain, calculating pre-planning was of importance. This required all electrical service equipment to be located on the 3rd floor to allow for common flooding while ensuring uninterrupted electrical power. In addition, the backup generator had to be placed on the roof of the building for the same reasons.
The building is serviced by an 800 AMP, 480 volts, 3 Phase distribution system located in the third floor electric room. Power is distributed through two main distribution panelboards, fifteen power and lighting panels, and two inverters for emergency lighting. A 20KW roof mounted emergency generator was supplied and connected to an emergency panel.
A voice evacuation fire alarm system was installed to protect the building along with access control, closed circuit TV surveillance and intrusion alarm systems.
This eleven-month project required close coordination via BIM modeling and extensive layout detail to ensure the electrical systems were integrated with the work of other trades. This extremely unique building came in at an electrical total cost of just under $1.5 million.