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Over the past decade, and particularly over the past five years, research at the interface of topology and neuroscience has grown remarkably fast. Topology has, for example, been successfully applied to objective classification of neuron morphologies and to automatic detection of network dynamics. This talk focusses on the algebraic topology of brain structure and function, describing results obtained by members of the speaker's lab in collaboration with the Blue Brain Project on digitally reconstructed microcircuits of neurons in the rat cortex. The speaker will also describe their on-going work on the topology of synaptic plasticity. The talk will include an overview of the Blue Brain Project and a brief introduction to the topological tools that are used.
Speaker: Prof. Dr. Kathryn Hess Bellwald, EPFL, Lausanne, Schweiz
Time: 17:15 - 18:30 o'clock
Place: Building 48, room 210
The lectures of the Felix Klein Colloquium will be held at 17:15 in room 210 of the Mathematics Building 48. Beforehand - from 16:45 - there will be an opportunity to meet the speaker at the colloquium tea in room 580.


StepIM Stepper Motors
With a superior closed loop control and a cost-effective design, the stepIM provides an efficient and economical solution for applications that require the performance of a servo at the price level of a stepper. The stepIM significantly enhances the performance of the stepper motors, when compared to conventional open loop control. The integrated electronics control the stepper motor as a two phase BLDC motor, implementing position servo loop, velocity loop, DQ current control, as well as additional algorithms. Closed loop commutation, by means of an absolute singe-turn encoder, ensures optimal torque utilisation at any speed.
|Model||IP Catings||Communication||Input voltage (VDC)||Holding Torque (Nm)|
|23 Short||20, 65||CANopen||14-48||1.1|
|23 Medium||20, 65||CANopen||14-48||1.8|
|23 Long||20, 65||CANopen||14-48||2.6|
|34 Medium||65||CANopen/ EtherCAT||14-75||5|
|34 Long||65||CANopen/ EtherCAT||14-75||7.7|


IPv6 can cause some problems for applications that are not configured to use IPv6. By default IPv6 is enabled with Windows, disabling it can be tricky because even after you deselect Internet Protocol Version 6 (TCP/IPv6)” in the connection properties of your device it still doesn’t disable all IPv6 components. You can verify this by running ipconfig /all. Therefore to truly disable IPv6 you have to modify the following keys in the registry.
First I would suggest running this PowerShell command to un-check the IPv6 setting on all your network adapters, if you’d like to select just one particular you can use the “Get-NetAdapterBinding” command to get the “-Name” value for the adapter you wish to set.
It’s important to note that this command will un-check all “Internet Protocol Version 6 (TCP/IPv6)” settings from all adapters.
PS: Set-NetAdapterBinding -Name “*” -DisplayName “Internet Protocol Version 6 (TCP/IPv6)” -ComponentID “ms_tcpip6” -Enabled $false
After you’ve completed this command I would recommend running “Get-NetAdapterBinding” and see if “ms_tcpip6” is set to “False”. If so continue on to truly disable IPv6.
Now in the Registry Editor (regedit.exe), locate and then click the following registry subkey:
Other value options you might want to consider are:
0 to re-enable all IPv6 components (Windows default setting).
0xff to disable all IPv6 components except the IPv6 loopback interface. This value also configures Windows to prefer using IPv4 over IPv6 by changing entries in the prefix policy table. For more information, see Source and destination address selection.
0x20 to prefer IPv4 over IPv6 by changing entries in the prefix policy table.
0x10 to disable IPv6 on all non-tunnel interfaces (both LAN and Point-to-Point Protocol [PPP] interfaces).
0x01 to disable IPv6 on all tunnel interfaces. These include Intra-Site Automatic Tunnel Addressing Protocol (ISATAP), 6to4, and Teredo.
0x11 to disable all IPv6 interfaces except for the IPv6 loopback interface.
If you are trying to disable IPv6 completely I would recommend “0xff” because this value also configures windows to prefer IPv4 over IPv6.
You can apply this setting via Group Policy or via command line:
PS: New-Item -Type DWord -Path HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\DisabledComponents -Value “0xff” -Force
CMD: REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters /v DisabledComponents /t REG_DWORD /d 0xff /f
PS: Test-Path -Path HKLM:\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\DisabledComponents
CMD: REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters /v DisabledComponents
After you’ve applied this key you must reboot the system for it to completely take effect.


vmware_env operand with use specified真侍魂?-?武士道列传?[南晶科技]咱们持续来说一说第二步，调用sendNewOutgoingCallIntent()办法The Advanced Alpha is an open, over-ear, single-sided, planar magnetic headphone. Though I’ve got a few quibbles, I’d say the build quality, styling, comfort, and accessorization is fairly good at this price.
1:00School shooting survivor David Hogg has rejected Bill O’Reilly’s claim he is being manipulated by ‘powerful, shadowy radical groups’ into forcing Fox News presenter Laura Ingraham off air.
In one embodiment, the seed value is appended to the encrypted document data so as to communicate the seed value with the encrypted document data to the associated document processing device. Preferably, the seed value is appended as header data of the encrypted document data.The processing device 18, in addition to its operating system functions, enables execution of software applications 50A-50N on the device 10. A predetermined set of applications that control basic device operations, such as data and voice communications 50A and 50B, may be installed on the device 10 during manufacture. In addition, a personal information manager (PIM) application may be installed during manufacture. The PIM is preferably capable of organizing and managing data items, such as e-mail, calendar events, voice mails, appointments, and task items. The PIM application is also preferably capable of sending and receiving data items via a wireless network 52. Preferably, the PIM data items are seamlessly integrated, synchronized and updated via the wireless network 52 with the device user’s corresponding data items stored or associated with a host computer system. An example system and method for accomplishing these steps is disclosed in “System And Method For Pushing Information From A Host System To A Mobile Device Having A Shared Electronic Address,” U.S. Patent No. 6,219,694, which is owned by the assignee of the present application, and which is incorporated herein by reference.After setting the embedding intensity of digital watermark in the aforementioned manner, a process is carried out in step S5 that obtains digital watermark data stored in the digital watermark data storing unit 28 in accordance with the set embedding intensity of digital watermark, and embeds the obtained data into a wavelet coefficient. Here, the functions of digital watermark obtaining unit and digital watermark embedding unit are performed. In this embodiment, it is assumed that the subband that becomes the target into which a digital watermark is embedded is the same in all tiles.In a form of the above speaker device, the terminal member may have a slit or a hole for connecting the tinsel cord.


CRITIS 2019 continues the tradition of bringing to forth innovative research in the field of critical (information) infrastructures protection (C(I)IP), exploring ideas that address challenges to resilience and societal safety, and fostering the dialogue with stakeholders.
CRITIS 2019 aims at bringing together researchers, professionals from academia, critical (information) infrastructure operators, industry, defence sector and governmental organisations working in the field of the security of critical (information) infrastructure systems.
Moreover, CRITIS aims to encourage and inspire early stage and open-minded researchers in this demanding multi-disciplinary field of research. Outstanding research performance demonstrated by young researchers may compete for the Young CRITIS Award (YCA).
Multiple sessions on industry and practical experience reports, EU initiatives, and national testbeds for experimentation and research provide a forum for discussion among scientists and experts working on different projects in the C(I)IP domain.


Knightscope partnered with Draganfly, Inc. [Nasdaq: DPRO] to integrate drone technology with Knightscope’s Autonomous Security Robot technologies to form a unified autonomous offering that enhances security programs providing a seamless and comprehensive approach to safety, threat detection, and emergency response from both the ground and the air.
Thinking through the Smart City initiative and the role emergency communications play, a 20-ft tall tower with satellite voice service, solar power, 360-degree 3D cameras, a street light, blue light strobe, acoustic detections, ALPR, thermal imaging and an interactive display will provide a multi-function safe haven for anyone in distress.
Autonomous law enforcement patrol vehicles will free up officers to respond to calls and conduct investigationswhile dramatically improving officer and public safety by taking over the boring, routine and monotonous patrol duties.
High-risk events require more specialized tools to effectively and rapidly usher in a peaceful resolution. Imagine an autonomous delivery device for a variety of land and air based hardware along with first aid and recovery supplies during tragic events.
A long-term strategy of deploying over a million devices of both current and future technologies requires an intelligent interface to amalgamate and decipher the data. By leveraging the power of AI for advanced autonomous operation and cooperation [between devices], a single point of interface and control will dramatically improve response times, quality of service and overall public safety.
Creativity stimulates innovation, but innovation is action that impacts the world. At Knightscope, we believe that the ability to innovate and adapt quickly is essential to improving the safety and quality of life for all. Persistently driving innovation helps us develop new products, services, and processes, giving us an edge when delivering real-world solutions quickly and efficiently. It enables us to identify complementary products and services that better serve our families, communities, businesses and the government year after year.
Knightscope’s first ever Innovation Week was held March 11-15, 2024, where management and many members of the team provided analysts, investors, supporters, and prospective clients with a behind-the-scenes look at all things Knightscope. Topics included a reflection on the first 10 years of foundation building, the 2024 roadmap to profitability, and a discussion defining the future of public safety. The entire event was recorded and may be replayed anytime below.


5G The Next Techno-Industrial Revolution – Are You Ready?
Change is the one constant in everyone’s lives. Customers are demanding more from businesses. Is your business ready to adopt the technological breakthroughs that will come with 5G?
The world is at a pivotal point in the next techno-industrial revolution – one that will be powered by unparalleled communication technology. Lightning speed content delivery through connected solutions will change every sphere of our lives.
5G networks will usher in the fifth generation of mobile technology and the fifth generation of wireless broadband connectivity. Unlike previous generations such as 4G and LTE for mobile phones, 5G networks won’t be associated with a single type of technology. Rather, there will be a 5G ecosystem that takes in numerous networks, which support a wide range of different devices.
Over the last 2 years, in the race to build networks of the future to get everything connected, the world experienced some delays. The latter part of this decade saw the highest growth in proliferation of Optical Fibre networks, the broadcasters of unlimited bandwidth at unimaginable speeds, followed by a sustained period of stagnation.
There is a networks arms race, and those with the route miles and deep fibre in their arsenal will be the clear winners. To top it off, vertically integrated manufacturers are producing new solutions meant to transform the next-gen networks.
Just like the ever-savvy retail consumer of the digital era, today’s Enterprise customer also expects the highest quality, the fastest service, and a full-stack of solutions. The age of dependability and durability has been augmented by the need for agility.
WiFi signal strength can be a significant factor in how your business performs – especially for a mobile workforce, or remote workers whose location is outside of the office or commercial spaces that rely on static installations for their network access.
A quantum leap in speed and quality
100 times faster than 4G Speeds – estimated at between 1-10 Gb per second. This will allow for faster data transfer when uploading and downloading. This should translate into faster applications and better file-handling. You can expect an improved service quality, performance with quicker response times for completion or delivery.
The time-lag or latency associated with data transmission on previous generations of network will be all but eliminated. Delays of 1 millisecond or less, are anticipated on 5G networks, which are undetectable to the user. This will allow for virtually “lossless” data transmission.
Greater Capacity to Operate and Expand
As 5G networks are designed to have greater capacity, businesses will have more bandwidth available to run multiple applications simultaneously. The networks will also be able to cope with data traffic from a diverse and developing range of devices and software. Upgrading networks will become easier, as enterprises evolve to take in new technologies and infrastructure or to meet with changing demands.
For businesses, this will translate to a consistently higher quality for voice and video communications. The safety and integrity of information transferred over business data networks will also be improved, increasing consumer and business user confidence in the quality of databases and connected applications.
Better Network Flexibility and Scope for Innovation
Segmentation of various portions of a business network enables businesses to keep a closer eye on the security and adminsitration of these segments. It also allows for the creation of smaller virtual networks, which may be assigned to certain tasks or business units.
5G networks include network slicing or segmentation as a part of their design and extend this functionality to the businesses that use them.
5G will be the medium for new Augmented Reality (AR) and Virtual Reality (VR) tools capable of enhancing customer/user experiences and bringing new levels of immediacy to video conferencing and other enterprise communications.
The advanced systems associated with 5G networks are expected to attract a new generation of communications technologies, from which businesses will also benefit. Fully autonomous (“driver-less”) cars and trucks are just one part of a spectrum of new products, applications, and services that are predicted for the near future.
Industries as diverse as the retail, health-care, manufacturing and gaming sectors are expected to lead in adopting these innovations.
Improved Business Communications
Business generally will benefit from having higher quality audio, fewer dropped or missed calls, and the ability to easily handle more calls.
Optimisation of voice and data streams should improve. This will allow for near-seamless integration between different kinds of communications tools and business software. Unified Communications (UC) will offer improved performance and the option of better incorporation of new technologies and tools as they emerge.
Businesses will see immediate savings in terms of hardware and infrastructure. 5G is predicted to extend the battery life of devices by up to 10 times.
5G networks will also enable a shift from a hardware-based economy to one that relies more on software and systems. Software-based network environments relieve businesses of the burden and expense of equipment maintenance and monitoring. Savings from reduced administration and other processes can filter throughout the enterprise and ultimately, to the consumer.


The Stack Audio LINK is a new USB music streamer. Here at Stack Audio we understand the importance of a clean audio source. Music sounds more real, enjoyable and immersive when we can remove unwanted noise, resonances and interference. These sources of extra energy are simply distortions. The LINK has been built from the ground up for noise-free playback.
The world of digital music playback can be confusing with so many different options to choose from: music files on PCs and laptops connected by USB or Wi-Fi; NAS drives on home networks with carefully archived CD libraries; internet radio and subscription services like Tidal, Qobuz, Spotify. The LINK is a universal solution that easily, simply and elegantly adds streaming capability from all these sources to existing hi-fi systems, giving you maximum flexibility.
If you are a music lover with a well-balanced system that has been refined to please your tastes, you’ll want the LINK.
NOISE IS THE ENEMY
The challenge with digital audio is avoiding noise polluting the data stream.
It is possible to take a digital signal output straight from a PC or laptop and connect it to a DAC. However, as with analogue systems, digital systems are plagued with noise. Computers have many integrated circuits and power supplies tightly packed together with software processes running that generate noise. This noise easily jumps onto the data bus that is used for moving files through the computer; this is often described as ‘parasitic’ noise which can effectively mask and blur the file being played back. The result of damaging the critical phase and timing information is a perceived reduction in dynamic contrast and a loss of musical nuance. This digital timing error is known as ‘jitter’ and if left untreated tends to give a harshness to the sound we hear.
Phase noise (blue and green areas) on an untreated PC digital output recorded on a signal integrity analyser
Humans are very perceptive when it comes to phase and timing accuracy, so it is imperative to remove unwanted elements from the incoming signal that distort or disrupt the signals phase and timing. Phase accuracy is vital to a true analogue representation of your music.
The LINK has a solution to the problem of digital noise. We worked with renowned audio electronics engineer John Westlake on the LINK streamer. With over 25 years of award-winning designs to his name in digital audio, John is the perfect partner for Stack Audio and an expert in removing noise from the signal path.
The LINK has a signal detox system that solves the problem of electromagnetic interference (EMI) and jitter damaging timing accuracy:
- Ultra-low phase noise USB audio clock
- A jitter attenuation system that synchronizes the ethernet input to the digital audio master clock, reducing the small variations in the timing of the digital signals
- A dedicated USB audio output that buffers the signal to purify the signal further
- EMI filter circuitry that removes interference from the USB output
By inputting a USB stream from your laptop/computer you can take particular advantage of the Detox circuitry removing noise. All incoming signals pass through the Detox system, whether USB, Ethernet, or Bluetooth, so the benefits are audible however you use the LINK.
Phase noise on the LINK output recorded on a signal integrity analyser
Power supplies are essential to energize circuits and make electronics work. However, if they are not implemented well, they can add noise and distortion. The LINK’s advanced digital processors are powered by an extremely low noise, multi-stage power circuit to enable them to achieve peak performance. It comes supplied with a low leakage medical grade DC power supply.
- Nine organic low resistance capacitors help filter and purify the power
- Three independent switching regulators are synchronized to the audio clock. This ensures that the fluctuations of the switching circuit are in time with that of the audio clock reducing fluctuations and noise
- A triple linear regulated circuit purifies remaining noise
- Not all DACs require power from the USB input, so the LINK features a USB power switch for further noise suppression. The USB power feed is no longer active alongside the data line
SOLID ALUMINIUM CASE
It has long been understood that it’s a good idea to separate digital and analogue electronics. The LINK is a pure digital system housed in a thick CNC machined aluminum case preventing EMI transmission.
The LINK has been designed from the outset to be extremely low noise. No matter how well engineered, individual components will still emit EMI, creating crosstalk. To counter this Stack Audio have gone a step further using EMI absorbing materials placed in pockets inside the machined aluminium case above the EMI emitting components.
The LINK’s solid machined case dissipates air-borne vibrations throughout its mass.
The LINK features Stack Audio’s Advanced Vibration Dissipation Composite (AVDC) sandwiched in a pair of aluminum inserts which sit between the baseplate and the case, isolating vibration coming through the equipment rack.
FLEXIBLE, POWERFUL, INTUITIVE
For an audio company the complexity of developing a stand-alone software eco system is substantial and it has to be kept up to date with the ever-changing landscape of file-based media services.
By using Volumio as the foundation of the LINK’s operating system, Stack Audio is able to deliver a product that can work as you want it to: an audiophile USB hub; a UPnP or OpenHome endpoint; an AirPlay compatible or Chromecast player; a Roon endpoint . In simple terms the LINK enables you to choose.
DEDICATED FOR AUDIO
The LINK is a true hi-fi digital music player tailored to offer bit-perfect gapless playback and uncompromised audio quality. It handles multiple formats: MP3, FLAC, WAV, AAC, ALAC, DSD and supports DACs with MQA decoding (if your DAC supports MQA).
BIT PERFECT RIPPING
If you want to back-up and archive your CD collection without using a PC, simply plug in a USB CD drive and let the LINK manage the process for you.
The LINK is solid state with no moving parts, or vulnerable touch screens. It is built in the UK sharing production facilities with products for aerospace, medical and military applications.
The software team behind the LINK’s operating system are part of an avid developer community focused on the continual evolution of the system to deliver compatibility and flexibility in an ever-changing file-based media world.
CONTROL IT YOUR WAY
Control the LINK with a phone or tablet with the Stack Audio app, your favourite IOS or Android UPnP app, AirPlay or Roon. Alternatively use the HDMI output to connect to a monitor or touchscreen, or control it remotely from your PC through the Stack Audio web interface.
The LINK is a UPNP/DLNA device that supports music management and streaming apps like Roon, TIDAL and Spotify. It works with Apple AirPlay, Chromecast and Internet radio. You can control the LINK with any UPnP app or OpenHome control point.
Audio Feature Summary
- Power circuitry is synchronized to the USB audio clock
- Ethernet input is synchronized to the USB audio Clock
- Multi-stage ultra-low noise linear regulated power circuit
- USB audio optimized output provides jitter free audio playback
- The advanced clock circuitry re-clocks any USB input
Mechanical feature summary
- Machined from a solid billet of aluminum
- Incorporates EMI absorbing material to remove internal EMI
- The mass of the case dissipates air-borne vibration
- Incorporates AVDC vibration trap
Software Feature Summary
- Control via a smart devices and PC/laptop
- Control through the Stack Audio web interface
- Multi-room enabled
- Software has a large user base and is frequently updated
- Plug a USB CD drive in and rip your disks bit perfectly to your network or external storage
- Plug in a USB disk drive and access your stored music
- Support for TIDAL , Qobuz and internet radio (Shoutcast)
- Shairport-sync (apple compatibility)
- Roon ready (In progress)
- UPnP AV protocol with audio streaming extension (OpenHome)
- Gapless Playback
- On-Device Playlist
- MQA (only if DAC supports hardware unfolding)
Supported Audio File formats
- Lossless: DSF (DSD), DIFF (DSD), DoP (DSD)
- PCM Lossless: FLAC, Apple Lossless (ALAC), WAV, AIFF Compressed (lossy) Audio: MP3, AAC (in M4A container) MQA (only if DAC supports hardware unfolding)
- Finish : Available in anodised silver or black
- Dimensions: 174mm(W), 140mm (D), 25mm (H), 1kg (without external power supply)
- 2 x USB inputs
- 1 x USB B detox input
- Ethernet input
- 18v 1amp- 1.5amp DC input
- 1 x dedicated USB audio output
- HDMI output for connection to TV/video monitor/touch screens for control (not i2s)
Free shipping for limited periodORDER NOW


The electric ball valve is powered by an electric actuator and has a 90° rotation. It is mainly used to cut, distribute and change the flow direction of the medium. The electric ball valve has the characteristics of compact structure, stable performance and convenient installation, and is one of the ultimate control components in the field of automatic control. So what models do we produce electric ball valves?
The main series of electric ball valves are: DN8 series, DN10 series, DN15 series, DN20 series, DN25 series, DN32 series, DN40 series, DN50 series, A20 series, A100 series, time control valve, anti-leakage intelligent controller, R20 wireless electric Valve series.


Digital LCD Automatic Wrist Blood Pressure Monitor Measurement Device Heart Beat Meter Pulse Oximeter Health Care Tonometer
Measure your blood pressure and pulse rate at the same time.
LCD displays Blood Pressure (Systolic and Diastolic), Pulse, Date, Time, Low Battery Icon, Heart Icon, Memory Record Number.
Easy to operate.
Memorize the measuring data and time of the most recent 60 times.
Portable design allows you to monitor your blood pressure anywhere.
Large back light LCD screen for easy reading.
A perfect tool to understand your body condition.
Powered by 2 x AAA Batteries(not included)
Automatic speed deflation system controlled by internal electromagnetic valve
Automatic inflation by internal pump
Case size: 65*60*25mm
Wrist band width: 72 mm
Wrist circumference: about 275mm
Pressure range: 40-280mmHg
Pulse range: 30-160 times/minute
Pressure accuracy: ±5mmHg
Pulse accuracy: ±5%
Battery life: 300 times (180mmHg, 1 time/day)
Storage capacity: 60 memories
1 x Wrist Blood Pressure Monitor
1 x Box


As the first product of DOOPRO Power Series, P1 Pro absolutely has a special meaning. Let’s check if it will give us an excited surprise or not.
If you are boring at all series of Mediatek processor mobile phone. Then P1 Pro will definitely rock you. It is the first mobile phone to pack an Qualcomm Quad Core processor among all similar mobile brands such as Leagoo, DOOGEE and Blackview and so on. Paired with the CPU are 2GB of RAM. It supports P1 Pro running smoothly. 16GB ROM memory can stock lots of Apps, Movies and Games. The display is 5.0inch IPS screen, with 2.5D curvy glass. Together with Matte back case, it delivers a classy feeling.
What’s more, P1 Pro has a massive 4200mAh battery. When you know P1 Pro can support common use 3days and much longer standby time. It is absolutely an better choice for the heavy mobile users. Who knows when will your battery die out? No need charging two time ones day, now you can go out for a long meeting or parties or even a date. As the slogan said, stand by me, just stand by Doopro.
SPECS AS BELOW:
l Display: 5.0’’ HD 720*1280
l Processor: Qualcomm Quad Core
l Memory: 2GB RAM + 16GB ROM
l Camera: Front 2.0MP + Back 5.0MP
l Battery: 4200mAh, made by BAK
l Features: Fingerprint / 2.5D Glass / Classy Design


The AMD Ryzen release date may have been revealed by the Game Developer Conference 2017 schedule. According to it, Ryzen will be out by March 3.
A description of an AMD talk on Ryzen CPU optimisations tells would be attendees to “join AMD Game Engineering team members for an introduction to the recently-launched AMD Ryzen CPU”.
Why March 3? Well, GDC 2017 runs from February 27 to March 3. This would put Ryzen’s outermost release date being March 3.


STRATACACHE is the premier provider of intelligent digital signage, digital merchandising, mobile enablement and rich media solutions that help inspire and influence customers.
Ultrahaptics brings digital signage to life with 3D mid-air haptic feedback.
Its technology projects sensations into the air, using ultrasound, enabling users to touch and interact with digital content in free space, with their bare hands, without the need for gloves or wearables. From holograms and VR applications to games and digital posters, media becomes literally more tangible, engaging and memorable, and interactions become more intuitive and responsive.
DSC is your #1 source of news and information for the digital signage industry.


The Temple Lofts are designed with some of the newest smart home technology integrated into the design.
All units come with pre-installed nest thermostats, security cameras, front door cameras, digital door locks, speakers, and smoke/co systems. All controlled from your nest Hub master digital display.
Smart lights Smarter controls
Philips Hue is not just a smart bulb, it's a smart lighting system. The smart lights, Hue Bridge, and smart controls will forever change the way you experience light and will give each unit the chance to choose from hundreds of lighting colours and tones. They are also integrated with the smart nest system.
Automated Blind System
We live in a more automated world than ever before. Smart connectivity is all around us, and at Quoya Living, they don’t believe there’s any reason why your curtains or blinds shouldn’t get in on that action, too. Pre-installed in all units is their revolutionary smart curtain track technology, that works with most curtain and blind types.
High-End Heated Towel Racks
A designer stainless steel towel rack with energy conservation.
A Fitness Studio At Home
It’s the only exercise equipment beautifully designed to fit in any home
with more than 10,000 workouts from world-class trainers and Studio Partners, all in an elegant design.
Safe'n'Sound Sound Proofing Technology
The new 6” Safe’n’Sound® is designed specifically for sound dampening to help prevent noise travelling from one floor to the next providing the peace & quiet you desire.


See here for the film: https://www.youtube.com/watch?v=_FJWmER5GbY.
The Large Hadron Collider at the CERN laboratory near
largest and most powerful scientific instrument ever created. Now it's finally
at full power and it promises to answer deep and enduring questions about how
the universe works. But could it have another purpose? A doomsday weapon! Could
this be true? If so, what can we do about it? Geneva,
See here for a HPANWO Radio show on this subject: http://hpanwo-radio.blogspot.co.uk/2015/06/programme-142-podcast-cern-special.html.


The top tech trends for 2015
Each year IT research company Gartner identifies the top technology trends that they predict will affect individuals, businesses and IT organisations over coming years. While all trends might not prove to be equally strong, it’s a good idea to be aware of them and adjust your future business decisions with them in mind.
Here’s the Gartner list for technology trends for 2015:
1: Computing everywhere
Gartner predicts that instead of focusing on the device, emphasis will be placed on integrating the use of mobile technology in various environments and contexts. Intelligent screens and connected devices will be present in a variety of shapes, sizes and interaction styles.
2: The Internet of things (IoT)
The IoT – the integrated combination of uniquely identifiable data streams within an existing Internet infrastructure – is predicted to have the potential to deliver added value to businesses. One example is technology that can detect problems in equipment before they turn into costly failures.
3: 3D printing
The technology is already a hot topic discussed amongst techs and wider society alike. So far the conversation has mainly focused on consumer 3D printing. Gartner predicts that this will shift, as enterprises are the ones that will really be able to add value by utilising it.
4: Advanced, Pervasive and Invisible Analytics
Gartner emphasises that every application will soon be analytical, as both structured and unstructured data will continue to be generated inside and outside of organisations. The IoT, combined with a greater acceptance of data gathering, ensures that analytics will continue to advance.
5: Context Rich Systems
Embedded intelligence that delivers information on the users, their location, history, preferences and more will be used as input into applications and systems designed to be responsive to surroundings. Gartner points out that context-aware security is already part of this trend and that it will continue to grow.
6: Smart Machines
Gartner predicts that the already existing prototypes of autonomous vehicles, advanced robots and virtual personal assistants will evolve rapidly, and bring on a new age of intelligent machine helpers. One example of smart machines already in operation is Rio Tinto’s use of autonomous trucks.
7: Cloud and Client Computing
Again, this is a trend that we’re already seeing but that will be taken to new levels in coming years. Merging cloud and mobile computing will promote centrally coordinated applications that can be delivered to any device and span multiple clients.
8: Software Defined Applications and Infrastructure
In order to deal with the rapidly changing demands of digital business, Gartner predicts that computing must to move from static to dynamic models. This means replacing hard coded, pre-defined elements with a more dynamic infrastructure.
9: Web-Scale IT
Web-Scale IT means using cloud models adapted by giants like Amazon or Facebook to enable handling of rapid growth efficiently and without having bottlenecks that require re-architecting. Gartner predicts that Web-Scale IT will be an architectural approach found operating in 50 per cent of global enterprises by 2017.
Mitigation tools and risk assessment will become more sophisticated in coming years, as organisations realise that there is no way of creating an environment that is 100 per cent secure. One trend will see security built directly into applications.


AC machines work by alternating current. Their energy is transferred to the other part of the machine. One of these machines, called the stator, contains an electromagnetic circuit. It is composed of thin metal sheets stacked on top of one another to create a hollow cylinder. This construction minimizes energy loss. AC machines are commonly used in industrial applications. For more information about AC machines, read on. This article provides an overview of the different types of AC machines.
Split-phase induction motors
A Split-phase induction motor can operate at 115/230V and is capable of delivering a maximum starting torque of 3450 rpm. It has 2 poles and a starting winding with a high resistance. If the starting time exceeds five seconds, the motor can become inoperable. Its power rating varies from 60 W to 250 W. The following are a few examples of applications that can benefit from these motors.
A typical design features a starting winding that is connected in parallel to the main winding. Once the motor is running at a constant speed, the starting winding is automatically disconnected from the mains supply. This disconnecting process is normally carried out by a centrifugal switch or a relay. The starting winding is connected in parallel with the main winding at start up and is disconnected from the mains supply once it reaches 70 to 80 percent of synchronous speed.
Synchronous AC motors
Synchronous AC motors use two separate electrical inputs, one for the rotor and the other for the stator. These are called doubly-excited motors because their magnetic poles are excited by two separate sources. The three-phase AC supply is used to energize the stator, while the DC supply starts and excites the rotor. Synchronous AC motors are often used in manufacturing facilities, power stations, and voltage control in transmission lines.
In contrast, synchronous AC motors use multiple-pole stators, which increase their efficiency and torque. The rotor is wound with multiple pole pieces called coils, and the rotor rotates at different rates depending on the load torque. The higher the torque of a load, the longer the rotor field lags the stator. The maximum torque is achieved when the rotor field lags the stator by 90 degrees. If you apply more torque to the motor, however, it will stall.
Induction motors work on the principle of induction, where a magnetic field induces an electric current inside a rotor. The rotor can be a ring, wire, or solid piece of metal. Changing magnetic fields induce a small voltage in the windings, which causes the current to flow through them and create an opposing magnetic field. Induction motors are the most commonly used form of AC machines.
Induction motors produce a net torque when a current is passed through them. The rotor is connected to a power source, and the stator changes its properties into an electromagnet. The rotor is made of steel and stacked with copper or aluminum conductor bars. A steel shaft is pressed into the center of the assembly. This combination of parts generates a magnetic field, resulting in rotation.
Slip ring AC motors
Slip ring AC motors are a versatile and durable way to power AC machines. The basic components of a slip ring are a rotating ring and stationary brushes. The number of brushes and rings depends on the application, and the design may include multiple brushes or stationary ones. The brushes are made of graphite or phosphor bronze. Phosphor bronze has better conductivity and wear resistance. They can either be fixed or rotating, and are secured with end caps and a bearing.
Slip rings are commonly used in electric motors. These slip rings are not available in standard models. Because of this, buyers need to provide specific specifications for their application to get a customized slip ring. When selecting a slip ring, keep in mind the purpose of your motor. If it is intended to transmit power or data signals, it needs to have better EMI mitigation. If it's only needed for starting, a lower-resistance motor will be enough.


Shrinking electronics have been one of the dreams that we always acted upon. Year after year we have produced smaller and smaller electronics. As part of this dream we have invented the field of nanoelectronics.
To put it simply, nanoelectronics is a field that uses extremely small technology that is under 100nm. This field has been in constant development, and most recently researchers in Berkley Lab and Columbia University has discovered a new way to create on-off switch for nanoelectronics.
This discovery can potentially have significant affect on the field of nanoelectronics.
Before I start explaining the discovery, let me remind readers that creating on-off switch is the first step for construction of an electric circuit.
So this on-off switch is created by a push and pull phenomena in molecular level. Scientists have discovered that if a bond between molecules is made at an angle, current flow increases while a vertical bond decreases the current flow. Since they can change the bond angle simply by pushing and pulling the molecule, they can control the presence and absence of current. Hence, we have a mechanical on-off switch.


I got a new HP Mini notebook, which is compared to the Asus netbook more professional computer. The HP Mini 2140 Notebook PC features a simple, refined all-aluminum case.It features a large 10.1-inch diagonal scratch-resistant high-definition LED display, a full-size QWERTY keyboard, and a 140 gig hard-drive.
After using the little machine for 2 days, I am really impressed. Vista runs smooth, the battery lasts more then 3 hours and the screen is great to work with. This is one of the best netbooks that I have seen so far. If it would run os X it would be perfect. If I can find the time I will start experimenting with linux (Ubuntu) on it.


Does weather truly affect the internet speed in your office? If you’ve ever been at work on a rainy or incredibly hot day and tried to log on without success, have you ever blamed the weather for your inability to send emails, connect to software & send or receive files? But, are rain, heat, … [Read more...] about Does the Weather Impact Connection?
To help explain why the topic of cyber security is so important, let's first establish the baseline of how daily life operates for most of us: there aren’t many careers or industries left that aren’t based on or using technology. Teachers in classrooms are using SMART boards. Architects and agencies … [Read more...] about How Safe is Your Connection?
The Internet of Things (IoT) refers to the billions of devices around the world that are now connected to the internet, collecting and sharing data and in turn adding to the hands-free lifestyle that society has grown accustomed to. Thanks to processors and wireless networks, it's possible to turn … [Read more...] about The Internet of Things
As a telecommunication company, it’s important to discuss why telecom is an important tool for businesses, no matter the size or industry. Telecommunication in a business is no longer restricted to the traditional voice calls of the past, but now runs on the same networks as video and data systems. … [Read more...] about How Telecom Benefits Your Business


The recent developments in technology have paved the way for proper smart homes. Home automation takes all the pain away from manually managing every task and makes control and monitoring of the home possible even remotely via smart devices. Our friends at Intelligent Home Blog help us look at some of the best smart home gift ideas that you can give to your loved ones.
1. August Smart Lock
The 2nd Generation August Smart Lock is a great addition to any home automation system. It allows you to control the access of your home remotely. By using the companion application, you can remotely lock, unlock, create virtual keys for guests and keep a check on people arriving or leaving. The setup process is a breeze as the device is battery operated and connects via Bluetooth LE. The device also supports voice control via select Alexa devices. It is the first smart device that people will notice while entering your home and it surely will have a lasting impression on them.Buy Now / View Info on Amazon $218.00
2. ecobee4 Alexa-Enabled Thermostat
The ecobee4 Thermostat is a versatile Alexa enabled smart Thermostat that allows users to remotely adjust the temperature and perform all Alexa voice services. It comes with embedded microphones for voice recognition and room sensors for adjusting the temperature of selective locations. The operation of the thermostat can also be controlled remotely via smart devices such as smartwatches and Apple and Android smartphones. The smart nature of the unit allows you to save upwards of 23% annually on your heating and cooling costs. Overall, this is a great gift item for those who are still using their trusty old thermostats. This may end up becoming a great convenience and a money saving tool for them in the long term.Buy Now / View Info on Amazon $249.00 $224.99
3. Philips Smart Bulb Starter Kit
The Philips Hue Smart Bulb Starter kit is the Smart lighting system that your high tech home deserves. Philips Hue allows lighting control via smartphones, tablets and even voice control. The setup and usage are quite simple, just download the companion application and you are good to go. The app allows introduces users to a home control system to adjust the lights and customize different aspects of the experience. You can pair up to 50 Hue lights of your choice with a single Philips Hue bridge that is included with each kit. The Philips Hue offers a customized lighting experience unlike any other product on the market. This gift will surely light-up the Christmas spirit of your loved ones.Buy Now / View Info on Amazon $69.99
4. Element 55-Inch 4K Ultra HD Smart LED TV
The 55-inch Element LED TV blends high-quality 4k visuals with the versatility of Fire TV to provide an excellent viewing experience to the users. It offers all the features of fire TV such as streaming apps, OTA TV broadcasts and much more. In addition, the included remote supports voice control via Alexa to make the user experience more streamlined. The device automatically downloads updates over time to enhance the user experience and add more functionality. You no longer need to worry about extra dongles or sluggish smart TV user interfaces anymore. Just plug and play, it is that simple.
5. Amazon Echo Show
The Amazon Echo Show adds visuals to the fan favorite Amazon Alexa experience. With this smart home product, you can get not only voice response for all the queries but also a visual representation on the crisp 7-inch display. You can now watch news headlines, call or message friends and family and do so much more just by your voice. Echo show comes with eight microphones with beam-forming technology for accurate voice recognition and Dual 2.0″ high-quality speakers with Dolby processing that can fill the room up with the sound of your favorite tracks or audio books.Buy Now / View Info on Amazon $229.99
6. Amazon Echo Spot
The Amazon Echo spot is a stylish and compact smart home device. The small footprint allows it to blend in even on small desks. It comes with a 1.4″ speaker and a 2.5in display. You can view it as an affordable version of the excellent Echo show. Despite the small size, it does not skimp on functionality, it comes with all standard echo features and it features 2nd generation far-field smart home technology as well that allows the four onboard microphones to detect voice accurately even from a long distance. For those looking to present a stylish echo device to their loved ones with a plethora of features and an affordable price tag, this should be on top of the buying list.Buy Now / View Info on Amazon $129.99
7. Amazon Echo Dot (refurbished)
The Echo dot is a budget-friendly echo device that offers great value for money. The product just like other echo devices is fully voice controlled. It comes with a built-in speaker for audio output and can connect to your headphones or speakers via Bluetooth or 3.5mm audio cable. The Echo Dot can play music, make calls, check the weather and do, control other smart connected home gadgets and do much more just via voice commands. The small size of 1.3″ x 3.3″ x 3.3″ and weight of just 163gm makes it ideal for tight spaces such as desks and dorm rooms. For those who just want some basic operation and are on a tight budget, this offering from Amazon is worth a look.Buy Now / View Info on Amazon $34.98
8. Nest Cam Indoor Security Camera
The Nest Cam offers all the indoor security that you will ever need in a tiny and stylish package. The device offers 24/7 live streaming, person alerts, two-way audio, cloud storage for the recordings and a crisp 1080p video quality with 30° wide-angle view and support for 8x digital Zoom and night vision. The companion app works in harmony with the Nest cam to provide important security updates anytime anywhere. The Nest Cam is a breath of fresh air in the saturated world of security cams and is an excellent gift option for those who want to add smart security to their smart home systems.


The coolest town of all time is about to be built, and no one will live in it. A scientific ghost town that cost a billion dollars will soon be built in New Mexico as a testing ground for futuristic technologies. It won’t only look futuristic like this accidental ghost town, it actually will be. The city, which will be built in Lea County, will test everything from intelligent traffic systems to next-generation wireless networks. A rendering of it is above.
(via Scientists to build $1 billion city where no one will live | DVICE)


With the rise of digital photography, people have a vastly easier ability to take pictures and store them than ever before. Taking photographs is no longer a costly or time-consuming process and with today’s digital storage methods, you can create a virtually limitless repository of images from your life and experiences. What has not kept pace with the ability to take digital photographs is a normalization of technology used to display digital photographs. In many offices and even at home, people have prints of pictures or they will furtively look through the images stored on their smartphone when they need to feel connected, but while digital picture frames have existed for years, the market has not grown nearly as fast as the technology by which you take digital photographs has improved. Aiptek aims to change that and with their P8i26 Portable 3D Display, they make it easy to display and enjoy digital photographs!
The Portable 3D Display, model number P8i26 in the Aiptek catalog, is a digital frame that has more bells and whistles than most digital picture displays on the market. The Aiptek P8i26 Portable 3D Display has a full 8” viewing area; unlike many other displays that have excessive borders that impede upon or reduce the viewing area. As an additional feature, the Aiptek P8i26 Portable 3D Display is able to process video files as well as photographic files. Because of the video ability, the Aiptek P8i26 Portable 3D Display has built-in speakers to provide clear audio with your crystal clear images.
The key selling point of the Aiptek P8i26 Portable 3D Display is its ability to render your digital photographs in clear, vibrantly colored 3D without forcing you to use 3D glasses! No matter what the capabilities of your digital camera, the Aiptek P8i26 Portable 3D Display is able to transform the image using revolutionary Parallax Barrier technology. With the touch of a button, the Aiptek P8i26 Portable 3D Display reconfigures how it displays your two-dimensional photograph. Instead of transmitting all of the visual information in a uniform manner, the Aiptek P8i26 Portable 3D Display filters different wavelengths and targets each of your eyes with different wavelengths from the image. In the visual cortex of your brain, you assemble the image as a three dimensional representation as a result!
The Aiptek P8i26 Portable 3D Display has the potential for incredible display and storage capacity as it features a video card port. You may plug in your camera’s memory card into the reader slot and the Aiptek P8i26 Portable 3D Display will allow you to view any of the images or movies on the card. The Aiptek P8i26 Portable 3D Display is able to handle up to 16 GB of visual information, which translates into hours of videos or tens of thousands of digital photographs! Utilizing the slideshow function of the Aiptek P8i26 Portable 3D Display, you may set your display to slowly cycle through all of your photographs.
Taking digital pictures is a great way for you to feel connected to people and experiences from your life, but taking pictures is only half the process. Displaying your digital pictures can bring you the sense of connection you seek when taking your pictures and the Aiptek P8i26 Portable 3D Display is a great way to display your images.
RESCUECOM provides computer repair and computer support, 24/7: Meeting every tech support need including data recovery, virus removal, networking, wireless services, and computer support for all brands of hardware and software. For computer support or information on products, services, or computer repair, visit https://www.rescuecom.com or call 1-800-RESCUE-PC.
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The GOLD MONSTER 1000 turns beginners into experts with fully automatic operation in an easy-to-use, high performance detector.
The GOLD MONSTER 1000 features fully automatic operation and comes with a choice of coils, battery options and shaft configurations. If you're looking for super sensitive gold performance at a great price, then this is the detector you've been waiting for!
- Fully automatic operation
- Extra sensitive 45 kHz VLF performance
- Highly adaptable
- 2 search coils included
- Easy quick start
Up until now, there has always been a compromise between frequency and sensitivity when optimising detector performance, because lower frequencies are more sensitive to larger gold nuggets and higher frequencies are more sensitive to smaller gold nuggets.
When comparing detectors, the three curves in the diagram represent each detectors ability to find small gold nuggets of a certain size, at a maximum possible depth. Most detectors will find a very large nugget just beneath the surface, however a detectors sensitivity to gold determines how many smaller nuggets will ultimately be recovered in difficult (noisy) ground at greater depths.
An 18 kHz detector will normally have a depth advantage on nuggets 1.0g over a basic mid-frequency detector, and a 71 kHz detector will have a depth advantage on nuggets 0.1g. The advanced GOLD MONSTER 1000 uses an intermediate 45 kHz frequency AND a high speed 24-bit signal processor. This primary combination greatly boosts sensitivity to gold beyond that of other single frequency VLF detectors over a wide range of nugget sizes, without introducing excess noise and false signals.
The GOLD MONSTER 1000 also has improved ferrous/non-ferrous discrimination and copes better with conductive (salty) soils than higher frequency detectors, making it the perfect choice to maximise your gold recovery!
Automatic noise cancel Digital electronics Auto ground balance Faster processor Automatic sensitivity
|Key Technology||Ultra-wide dynamic range 45kHz VLF|
|Detect Modes||Gold (Iron reject), Deep All-Metal|
|Discrimination||Gold Chance Indicator (high/low)|
|Ground Balance||Automatic (Easy-Trak)|
|Noise Cancel||Automatic (On start-up)|
|Sensitivity Adjust||Manual (1-10), Auto (11), Auto+ (12)|
|Volume Adjust||Manual 1-6|
|Visual Display||Monochrome LCD|
|Detector Length||1382mm - 944mm (54.4" - 37.2")|
|Detector Weight (with 10' x 6" coil)||1.33kg (excluding battery)|
|Audio Output||Internal Speaker or headphones (3.5mm)|
|Coils (Standard)||GM10 (10"x6" Double-D), GM05 (5" Double-D)|
|Waterproof/Splashproof||Coils waterproof to 1m (3'), Control box rain/splash proof|
|Battery options||Li-Ion (included), 8 x AA Batteries (not included)|
|Warranty||2 years control box & coil|
At LP we like to keep things simple. You can choose to have your order shipped to you the next working day OR use our Local Pickup service.
Simply choose 'Local Pickup' at checkout and then you are welcome to collect your order anytime between 10am-4pm Monday to Friday (excluding Bank Holidays) from our premises at 18 Orchard Business Park, Kingsclere, RG20 4SY.
If you are spending less than £50.00 the delivery cost is £3.95
If you are spending over £50.00 the delivery cost is FREE!
Your order will be dispatched on a DPD Next Working Day service. With DPD you will also receive full tracking information and a 1 hour delivery window on the day.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


The range of lighting towers is subdivided into three typologies able to satisfy different specific needs and able to guarantee the best functionality in every working condition, they have got the latest generation of Multi-Led lights with high brightness and low power consumption.
LIGHTING TOWERS WITH GENERATOR
STAGE V engine.
A high degree of autonomy.
LIGHTING TOWERS WITHOUT A GENERATOR
Possibility of connection in series.
LIGHTING TOWERS POWERED BY BATTERY
No polluting emissions: no consumption, no emissions, no noise, and no maintenance costs.


Chikko Thermometer Electronic Small DIGI PEDIATRIC
Packed in a hard transparent case.
Warranty 3 months.
Electronic thermometer provides measurement accuracy with an error of up to 0.1 C.
Temperature measurement with an electronic thermometer has features compared with a mercury thermometer and requires precise adherence to instructions.
Incorrect use of the thermometer may lead to distorted readings.
If you measure temperature in the armpit, follow these rules:
- The armpit must be wiped dry.
- Electronic thermometer must be inserted under the arm until it stops, at an angle of 45 degrees (as opposed to a mercury thermometer, which has only a tip inserted and an angle of 90 °
- It is necessary to clamp the thermometer very tightly in the armpit - for this child it is better to hold on his hands and firmly press his hand to his body for 3-5 minutes
- The measurement time in an electronic thermometer, as in a mercury thermometer, varies with temperature. Therefore, it is recommended that you keep the thermometer under your arm for a few minutes after the beep, to ensure that the measurement result is final.
Attention! The differences between the readings of the mercury and the electronic thermometer are due to the fact that in many countries the rectal or oral method of temperature measurement is traditional.
The difference in readings does not exceed 0.4 degrees and is fixed (does not depend on the measured temperature).
In comparison with a mercury thermometer, electronic has an undeniable advantage - complete safety for the child.


Although the weather was not on our side, we got a clear signal
in the incoming solar radiation.
NORA ICOS workshop:
"Gas flux measurements in terrestrial ecosystems - state of the art
and emerging technologies"
University of Gothenburg, May 11-13, 2015
The development of new technologies is a prerequisite for progress
in the research of trace gas emissions from ecosystems. Various robotized
solutions have been developed or are in the making, which are excellent
platforms for implementation of novel spectroscopic instruments. Such
new approaches open new possibilities and applications, particularly in
field experiments. This meeting will bring together front runners in this
field to present current and discuss future developments.
The main focus of this workshop is on N2O, but presentations
of techniques approaching other trace gases are appreciated as well.
We welcome the participation of students as well as researchers with interest in the topic.
Please find out more about this open workshop on trace gas flux measurements


International Conference on
Power Systems Transients
About → IPST 2001
Host and Location
The conference was hosted by the Federal University of Rio de Janeiro.
It was held at Hotel Goria in Rio de Janeiro, Brazil on June 24-28, 2001.
Technical Program Summary
122 papers from 33 countries have been presented in 27 sessions.
Local Organizing Committee Chairperson
- Sandoval Carneiro Jr
- Federal University of Rio de Janeiro
Technical Program Committee Chairpersons
- Bernd R. Oswald
- University of Hanover
- Carlo Alberto Nucci
- University of Bologna
Copyright (c) International Conference on Power Systems Transients


Schematic 3 wire hot tub wiring diagram. Vita spa parts diagram for 220v hot tub wiring diagram to spa pump 3. Hot tub wiring can be done by people who are sure of their capabilities when dealing with electrical wiring otherwise a professional should do it. Square d hot tub gfci breaker wiring diagram download.
Luxury hot tub wiring diagram wiring. The interactive schematic diagram below shows 3 and 4 wire configurations. This information serves as a typical spa or hot tub wiring diagram to help inform you about the process and electrical wiring components.
The interactive schematic diagram below shows 3 and 4 wire configurations. Guide to hot tub wiring electrical wiring. The original was connected to a 4 wire 60 amp gfci breaker.
43how to install a 3 wire gfi for an above ground hot tub no neutral includes mounting of box and testing of tub and heater. Spa wiring diagram fresh great lakes spa wiring diagram coleman spas. I am replacing my hot tub and want to know if my existing circuit is the right size or if the circuit needs to be changed.
Variety of 220v hot tub wiring diagram. Select the wiring configuration that your spa requires. Dont connect a 4 wire hot tub to a 3 wire circuit it would be unsafe illegal.
1 2 of 2. 220v hot tub wiring diagram for j jpg at in 220v wiring. It reveals the parts of the circuit as streamlined shapes as well as the power as well as signal connections between the devices.
Hot tub wirings are really not that complicated to understand but. The spa guy is talking here about the ins and outs of wiring a 3 wire jacuzzi premium sundance vita spa keys backyard or other brand instead of the normal 4 wire gfci breaker system. Gfci wiring diagram inspirational 220v hot tub wiring diagram to spa.
The replacement tub only has connections for 3 wire. If not installed exactly correct a serious shock hazard exists with. Hot tub wiring schematic collections of awesome hot spring spa wiring diagram.
A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. This article contains general information and does not focus on or is it specific to one particular make or model.


PRESS RELEASE — Equal1 Laboratories (Equal1), the silicon quantum computing company, announced btov Industrial Technologies has joined Atlantic Bridge and other Equal1 investors in a multimillion Euro funding round. The €6 million in new seed capita funding, which will accelerate the introduction of the world’s most compact and cost-effective quantum computers, brings the initial capital invested in Equal1 to over €10 million.
The company also has announced the appointment of Dr. Christian Reitberger, Partner at btov, to the Equal1 board of directors. Reitberger brings to Equal1 deep-tech quantum experience and a passion for technologies that have the potential to improve the state of the world in a sustainable and significant way.
“We are excited to be part of this journey with the impressive Equal1 team,” says Reitberger. “Equal1 has a trajectory to create massively scalable quantum solutions for real applications without the need for an exotic new technology platform – leveraging existing semiconductor foundry processes to deliver quantum computing solutions that make artificial intelligence (AI) more efficient and sustainable.”
Equal1 is addressing a major challenge for the quantum computing industry – to scale the number of qubits so that a quantum computer can tackle useful, real-world problems. The company recently announced that it was the first to demonstrate a fully integrated quantum processor unit (QPU) operating at 3.7 kelvin ―a major milestone with implications for the trajectory of quantum computing. The QPU has been integrated into a quantum computer demonstrator (“Alice”) and has been operating continuously for 18 months at the company’s sites in Ireland and the U.S.
The company’s third generation QPU chip has been recently produced. This QPU includes the latest patented silicon qubit array as well as hybrid qubit test structures and high-speed input/output communication links used to bring high-speed data into the quantum core. With its QPU, Equal1 has developed a disruptive, scalable and cost-effective quantum computing technology, based on a commercially available silicon semiconductor process. This technology will enable the company to meet the enormous demand for affordable, functional quantum computers and the company is targeting a first-generation production system within 24 months.
“We have supported Equal1 from the very beginning and have been impressed and excited with what the team has achieved to date,” notes Gerry Maguire, General Partner at Atlantic Bridge and Equal1 board member. “With this new round of funding, we are confident that the team can deliver on its exciting goals of bringing the technology to market.”
“This is a wonderful validation of our unique qubit technology and integrated approach, protected by a portfolio of over 30 patents,” says Dirk Leipold, Founder and CEO of Equal1. “The support of a new, extremely knowledgeable deep tech investor in btov, along with the continued support of Atlantic Bridge will enable us to accelerate our development of a useful QPU and deliver on our vision of democratizing quantum computing.”
Equal1 has recently appointed a world renowned scientific advisory board (https://www.equal1.com/
Equal1’s quantum technology is particularly suited to Quantum Artificial Intelligence (AI) and machine learning. AI is transforming every aspect of our lives from self-driving vehicles to AI-designed drugs. However, the amount of energy required by these applications means that it is now a material and growing contributor to global carbon output and hence global warming. Equal1’s quantum computing technology will enable vastly better performance at a fraction of the energy.
With research and development teams in Dublin, Ireland and Silicon Valley, Equal1 was founded by Dr Dirk Leipold, Mike Asker and Professor R Bogdan Staszewski. It is a spin-out from the University College Dublin School of Electrical and Electronic Engineering.
The investment is also supported by current investors 808 Ventures and Enterprise Ireland.
Equal1 leverages commercially available semiconductor technology to deliver quantum computing solutions that empower businesses to overcome data-intensive AI challenges today. With its much smaller carbon footprint, our scalable, cost-effective technology provides a quantum computing path that will impact the trajectory of AI. This means we enable our customers to more effectively leverage the power of AI to develop useful, real-world solutions. For more information, please visit us at equal1.com.
btov (@btovPartners) has been supporting outstanding European startups in non-obvious digital and industrial technologies since 2000. Our unfair advantage is the unique combination of our two dedicated Industrial and Digital Technology Fund teams and Europe’s strongest network of entrepreneurial private investors. In this Private Investor Network members not only get access to high-quality investment opportunities but also benefit from knowhow exchange and inter-generational learning through think tanks, academies, study tours and digital formats. btov has been actively backing semiconductor, photonics and quantum technology companies for more than a decade https://btov.vc/industrial-
About Atlantic Bridge
Atlantic Bridge is a Pan European Technology Growth Firm with 1.2b assets under management. Founded in 2004 by successful technology entrepreneurs and executives. With offices in Dublin, London, Munich, Paris and Palo Alto. Atlantic Bridge invests in deep tech sectors such as Artificial Intelligence, Semiconductors, Security, Digital Health and Computer Vision. With 8 Funds under management now including two University Funds, the Firm leverages its deep operational experience and unrivalled networks to help build deep technology companies into global market leaders across Europe, the US and Asia. http://www.abven.com


Image via Wikipedia
Arlington, Va.- The Defense Department's newest collaborative software development tool just took another crucial step today in reaching full operational capability. The Defense Information Systems Agency declared its Forge.mil is now at initial operational capability for unclassified use within DoD.
"The community's response to our LOA capability has been phenomenal," said Dave Mihelcic, DISA's Chief Technology Officer. "The initial adoption rate was far greater than our initial predictions. Based on the positive feedback that we've received from our early adopters, we know that it's time to open the site for general availability," he added.
Creating a new approach to delivering and deploying technology within the DoD, Forge.mil enables collaborative software development and cross-program sharing of software, system components, and services in support of net-centric operations and warfare. It capitalizes on concepts proven in open source software development that have already reaped tremendous benefits for software and technology development communities.
The IOC decision coincides with release 2 of SoftwareForge, providing significant performance improvements. "The platform scaled very well during the rapid growth we experienced during the LOA period," said Rob Vietmeyer, Forge.mil Project Director. "We've achieved even greater performance with the new release and automated many of the system administration functions to ensure dependable capability as the user community grows," noted Vietmeyer.
SoftwareForge, the initial Forge.mil capability, enables sharing and collaborative development of open source and community source software within DoD software development community. Building on the best practices and technologies used in the open source community, SoftwareForge delivers a secure and reliable platform that meets DoD's requirements. This initial release comes after three months of limited operational availability, during which SoftwareForge rapidly grew to over 1300 users and 60 development efforts.
For open source and community source software developers, SoftwareForge provides the tools needed for distributed development including software version control, bug tracking, requirements management, and release packaging, along with collaboration tools, such as wikis, discussion forums, and document repositories. Following SoftwareForge, Forge.mil will be deploying a Software as a Service version of these tools designed to meet the application development needs of restricted access and classified development effort. In addition, Forge.mil will be deploying tools and services to enable the rapid testing and certification of the software components being develop within the Forge.mil environment.
Along with DISA's Rapid Access Computing Environment, Forge.mil provides a key component of DISA's move to provide cloud computing services. Together they provide unique capabilities to accelerate DoD technology development, RACE providing a rapidly deployable hardware environment and Forge.mil providing the supporting software development environment. RACE provides Forge.mil users and customers with a secure, flexible, and scalable software ecosystem that's the future of DoD IT infrastructure.


Are Expensive HDMI Cables A Rip Off? (Video): [ send to a friend ]
In this report, Canadian broadcaster CBC's Erica Johnson takes a close look at expensive HDMI cables.
HDMI cables carry both sound and video into your HDTV with a single cable for the best picture but are the higher-end HDMI cables really better than the cheaper ones?
The most expensive model tested in the report is a Monster cable, which costs around $250, while the cheapest one is a generic HDMI cable for $12.
The surprise? There was absolutely no difference in the two cables -- both visually and scientifically.


Fleet management is the management of a company's vehicle fleet
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A GPS tracking unit is a device that uses the Global Positioning System (GPS) to determine the precise location of a vehicle to which it is attached and to record the position of the vehicle at regular intervals. The recorded location data can be stored within the tracking unit, or it may be transmitted to a central location database, or internet-connected computer, using a cellular (GPRS or SMS) or satellite modem embedded in the unit. This allows the vehicles location to be displayed against a map backdrop either in real time or when analysing the track.


Embry-Riddle Scientists, Students Contribute to Nobel-Winning Research
This year’s Nobel Prize in Physics was awarded to three men, but the detection of gravitational waves was the work of a thousand scientists and students — 10 of them from Embry-Riddle Aeronautical University in Prescott.
“A lot of people don’t know that there is actually good research going on in Prescott — it’s not just a little town in the north of Arizona,” said Michele Zanolin, who leads the Embry-Riddle LIGO team.
The Laser Interferometer Gravitational-Wave Observatory’s sensors might lie in Louisiana and Washington State, but the people who built them, run them and crunch their data work around the world.
“It’s a large collaboration — hundreds of institutes. We’re all contributing our own pieces of it,” said Brennan Hughey, an assistant professor of in ERAU’s Physics and Astronomy Department who specializes in analyzing and addressing noise in LIGO data.
Two years ago, the small army that makes up the LIGO collaboration finally confirmed a prediction Albert Einstein made, a bit grudgingly, a century earlier: that gravity could cause moving ripples in space-time.
“They spread around because space-time behaves like a Jell-O, and all of these are vibrations of the Jell-O that propagate and go away. And we listen to the vibration of the Jell-O,” Zanolin said.
One-point-three billion years ago, two black holes, each as massive as 30 suns, merged, kicking off a space-time tsunami of gravitational waves. The signal that reached Earth was music to physicists’ ears: It followed just the pattern they’d expected, pitching higher as the black holes spiraled in, then spiking in “the chirp” as they coalesced.
“And if that had been different than what we had expected, then we would have had to make some major adjustments to how we understood gravity,” said Andri Gretarsson, who works with students and fellow scientists to improve coatings for mirrors in future detectors.
“If you want to be able to hear further, you have to be able to have a better coating," Gretarsson said.
Gravitational waves are about mass and motion, but spotting them is a matter of optics.
Each LIGO detector splits a laser beam down two tunnels 4 kilometers long, where mirrors bounce them back. Reunited, they should cancel each other out. If they don’t, it might mean a passing gravitational wave has literally stretched and squeezed local space.
But those signals can dip to a fraction of an atom’s size, and that’s a problem, said Hughey.
“If you’re sensitive to these tiny, tiny perturbations in space-time, your instruments are also sensitive to a lot of other things you don’t want to detect,” Hughey said.
So scientists must isolate them from external vibrations, small defects — even the motion of atoms on the mirror’s coating.
Now that LIGO is detecting signals, the research potential for gravitational waves is substantial, particularly when such data are cross-referenced with other areas of astronomy.
Zanolin said that, by linking gravitational wave signals with optical, radio or gamma ray observations, we can further expand our knowledge of the cosmos.
“Only a few percent of the matter out there emits light — electromagnetic radiation — which is what we use in traditional telescopes," Zanolin said.
“We want to be able to tell the people with optical telescopes and radio telescopes, ‘Hey, we heard something, and it came from there. Could you look and see if you see anything?’ And vice-versa, too," Gretarsson said.
In other words, gravitational wave detectors aren’t some one-off novelty. They mark the advent of a new era of astronomy.
“The first detection is really exciting, but we think things are just going to keep getting more exciting in the future,” Hughey said.
It’s as if, up to now, we’ve been watching MTV with the mute button on. We’re still a long way from 7.1 digital surround sound, but at least we can hear the beat.
“This is just the beginning. That’s the main thing — the most exciting thing: Humanity has another frontier,” Zanolin said.
Scientists have detected three more black hole collisions so far, with more likely to come as instruments grow more sensitive, and as additional detectors come online globally.


Living on a boat has made us very aware of power usage. Our boat mostly runs on 12V power – lights, fans, water pumps, instruments – which comes from batteries on the boat. In this post, I’ll detail why and how we upgraded our boat to lithium batteries. We think it’s a good decision.
Rules of Batteries
Batteries on a boat are challenging. There’s all sorts of rules on things you should and should not do with traditional boat batteries. The main rules as we understand them:
- Replace them all at once
- Never let them go below 50% charge
- Make sure they are all the same type and brand
It goes on. But the world of batteries is changing rapidly with innovation going on in other industries finding its way into the world of boats. The new technology uses Lithium Ion and is far more efficient and takes up far less space.
Why We Upgraded our Boat to Lithium Batteries
Until very recently, Sava had the old battery technology. We had AGM, a form of Lead Acid batteries. They were 4 large blocks which were housed under one of our salon benches. Each of those batteries were, in theory, rated for 240 amp hours. So, again in theory, our capacity on the boat was 960 amp hours.
To explain a bit about capacity and what that means, we had to learn how much power various things in our boat use. On Sava, the biggest usage in power comes from our fridge and chest freezer. Combined, these two use about 15-18 amps, and they basically run all the time. Yes we have lights and fans, and when we’re underway the battery powers the autopilot and instruments, but these use quite little. So when we are using the fridge and freezer at 15 amps per hour, that’s about 360 amp hours in a day.
But remember one of the early sayings, “never go below 50% of your battery capacity”, so that 960 is already now down at 480 amp hours. And also remember that the number is actually the theoretical capacity. Batteries get old quickly, so that number drops probably about 15% per year as they age.
Charging Sava’s Batteries
We have a few ways of charging our batteries on Sava. First, we have solar panels, which, on a sunny day can add a little power to our batteries. Next, when we run our engine, our alternator charges the batteries. We also have a little honda generator that we put on the side of the boat and plug into our shore power outlet which is connected to a battery charger. Finally, when we’re at a marina, we connect to shore power and our charger tops up the batteries.
One of the challenges of AGM batteries is that the charging and depleting are not equal – not even close. It takes much more power in to top up the batteries than it does when we’re using that power. So if our solar power puts out 30amps to charge the batteries it ends up taking about 3 times as long to charge that 30amp hours as it does for us to use it in the boat.
Since we’ve been on Sava, we’ve always been challenged by the batteries. We probably ran them too low early on, when we didn’t know any better. We replaced individual batteries early on, again when we didn’t know any better. And finally, about 2 years ago, when we were in Marin, we did a full AGM battery changeout. We took better care of the new batteries, trying to keep them topped up when we could. But living on a boat, they get a lot of usage, and here in Panama, where it’s cloudy a LOT, we ran our generator to keep the batteries in good shape almost every night.
Help and Advice From Cruisers
The cruising community is pretty friendly about sharing boat projects and tips to make life easier onboard, and many of our friends have talked about making the switch to lithium ion batteries.
We kept hearing that the benefits were substantial. For one thing, the size difference is enormous. 800 amp hours of batteries in Lithium Ion is about 1/3 the size of AGM batteries. The other big difference is that you can actually use most of 800 amp hours – you can keep using them, and they retain the voltage until about 10% capacity. If we did that with AGM batteries, they would likely never charge up again.
Changing to Lithium Batteries
So in mid December, on our way to Bocas del Toro, where we are now, we decided we would make the switch and upgrade our boat to lithium batteries. Now that Sava is our permanent home, we decided the upgrade was worth the time and money. It’s not an easy switch.
we had to make other changes
Because lithium ion batteries charge very differently than our old batteries, we needed to switch out some of our other power equipment. Our solar controller (the machine that regulates the solar panels) had to be replaced, our battery charger didn’t work with the new batteries, and our alternator’s regulator needed to be replaced so it wouldn’t damage the new batteries. Essentially, with AGM batteries you can keep putting power into them when they are full, but with lithium ion, you can damage them by overfilling them, thus the change in charging technology.
We also changed our inverter, which converts our 12V battery power to 120V AC, mainly because the new charger was combined with an inverter. We use this to power our TV, and other outlets in the boat, and charge our laptops.
The Battery Order and Shipment
After a lot of research, reading forum posts, and talking to a lot of other cruisers, we made a fairly large order and had it shipped to Miami, where a shipping company put it on a boat to to Panama. We got batteries, new solar controller, new combo inverter/charger, battery management system (this helps the batteries know when to charge and when not to), and monitoring systems to help us understand our usage and keep the batteries in good shape. I think I read about 200 manuals in order to understand all the various wiring diagrams to find ones that made the most sense for the current equipment on Sava.
The Installation: We Upgraded our Boat to Lithium
And finally, in mid-January it all arrived. Boxes and boxes from one of the biggest names in this technology, Victron Energy. We finally had the equipment to upgrade our boat to lithium batteries.
We then had to get it into the boat and take out the old equipment, at the same time not letting our fridges go warm while our 12V system was off. We made a few runs to the local hardware store for things like thick battery wire, connectors, and lots of odd bits and pieces.
Finally after getting most of the smaller things, with essential help from our boater friends Hughes from Carpathia and Brian from Sea Forever, and about 3 solid days of installation, we upgraded our boat to lithium ion. Whew!
Space Saving with Lithium
The space savings are amazing. In the same location where we had just the batteries, under the salon seat, we now have:
- more battery power
- the inverter/charger
- the solar controller
- a distributor (which keeps the battteries even)
- a battery management system
- and a smart shunt (which essentially is the tool that helps us see how much power we’re using at any time, and also our history of power usage).
Our High Tech Battery System
What’s more, this system is now connected to something called a CerboGX, which can connect to the internet if there is wifi available. The CerboGX also allows us to see the state of the power on the boat remotely – when we take a trip inland for example!
Using Our New Batteries
We’re still getting used to the new system and trying to understand how to use it properly as well as learning its limitations. One of the changes we made recently was to start boiling water with our kettle in the morning. It’s much faster than the propane stove! Plus it’s probably better for the environment, as it uses the solar power to make electricity. Our old 2000w inverter could have boiled water, and did a few times, but the new one at 3000W hardly breaks a sweat.
We also bought a little induction cooker which can heat things up in place of the propane stove (although we may need another pot or two, because some of ours are not metallic enough).
At some point soon we’ll want to upgrade our solar panels, but we’ll keep an eye on the current system and see whether it’s needed sooner rather than later. Until then we’ll enjoy the additional space and hopefully worry a lot less about whether we run out our batteries.
Have you upgraded your boat to lithium and seen positive results, or are you considering a change? Share in the comments!


Motorization provides homeowners with a hassle free way to control the blinds throughout their home. Pair your motorized blinds with smart home devices to achieve maximum efficiency, set them to auto adjust throughout the day and control motor function with your voice. Alternatively you can control your blinds with remotes or wall switches.
Keep children and pets safe with cord free motorized blinds. While corded injuries are quite rare why not completely eliminate the chance of anything happening to beloved children and pets while simultaneously having an extremely convenient and cool motorized function!
Smart home technology trends are on the rise and are becoming much more desirable as technology continues to push the boundaries. Install blinds that integrate into the central intelligence hub of your home and add it to a repertoire of many other functions such as smart light control, oven control, dishwasher control and washer and dryer control. Speak to a member of our team to learn about smart home blind integrations.


In this post i will be talking about the interface used in this project that was used to connect the software with the hardware.
The USB 1208LS by Measurement Computing is a digital and analog I\O interface. Being used as an interface, means you have to keep it hooked to the computer, unlike the microcontrollers that contains memory to store the code. The price of this thing is large compared to other microcontrollers, and there was no other way I was going to use it if it were no in the schools lab!
This product is most suitable for unmobile projects like building a 3D printer, or a robot with a laptop on board.
The set-up for this device is pretty straight forward, the pin configuration which are located in the user’s guide are clear. All you will need is downloading instacal , the software that activates the device – Driver, and downloading a .Net library for C# – MiniMccBoard.dll which contains the commands to send to the I\O pins.
Pin configuration and digital channels:
that figure, taken from the user guide, shows the pinout of the device. As observed, the left side contains 2 ports; port A and B, where each one includes 8 pins: port A = pins 21->28 and Port B = pins 32->39, those 2 ports are the Digital pins, one of them is an output, and the other is the input, the user determines this. For this project we will be using only Port A as an Output.
Now let’s start our program, but first we will want to define it:
static USB_1208LS.MiniMccBoard board = new USB_1208LS.MiniMccBoard(0);
static void Main(string args)
the commands that control the interface are:
board.FlashLED(); //the LED which is on the board itsef
board.SetDigitalOutput(write channel number:0/1 , number between 0-255); *since you have 8 pins in each channel so in binary 11111111 = 255.
int input = board.GetDigitalInput(number between 0-255);
board.SetAnalogOutput(0-7since there is 8 analog input channels, float value ranges between 0-5 volts);
float input = board.GetAnalogInput(insert the analog channel number 0-7);


Electron Microscopy Analysis
The Center of Bioinformatic and Molecular Simulation (CBSM) from Talca University has a LVEM5 microscope. I’m in charge of this unit and we perform SEM and TEM analysis for a broad type of samples with the MS. Yerko Argandoña.
The LVEM5 is the first Low Voltage Electron Microscope, built on a revolutionary technology platform that combines advanced multi-mode imaging with unparalleled benchtop convenience.
The LVEM5 has an architecture that departs from traditional models. The benchtop design alone is a significant architecture & footprint departure from classical TEM design. The LVEM5 is approximately 90% smaller than classical electron microscopes. In contrast to classical architecture, the electron optic column is very short, making up only ~ 50% of the LVEM5 tiny height. This means that the LVEM5 can be installed in a lab, on a desktop or benchtop; almost anywhere electron imaging is needed.
Low-Voltage Field Emission Gun: High brightness and high contrast: The electron source determines in large measure the parameters of the electron microscope. The uniquely-designed Schottky type field emission gun employed by the LVEM5 has very high brightness and spatial coherency. TEM Image contrast is given by varying degree of interactions between electrons in various parts of the specimen. Low energy electrons interact much more strongly with the sample than high energy electrons of classical TEM. Electrons in the LVEM5 are strongly scattered by both inorganic and organic materials, resulting in exceptional differentiation of features. The density difference required to give 5% contrast difference at 5kV is a mere 0.074 g/cm3
- Bacterium (SEM)
- Bacterium (TEM)
- Inorganic surface


Because of the nice coming SRX devices for the Branch, more and more people will need to learn JUNOS. Because most of use are used to work with ScreenOS, we also have more ScreenOS devices then JUNOS ones (SSG320/SSG350/SSG520/SSG550 instead of the J-series).
Well here is a how to, that explains how you can make a usb stick ready to run JUNOS and use this one on a device that is running ScreenOS.
First we need 1 device that runs JUNOS (j-series), on this device we will plug in the USB stick and create a copy of the OS.
root@router>request system snapshot as-primary partition media usb
Clearing current label...
Partitioning usb media (da0) ...
Partitions on snapshot:
Partition Mountpoint Size Snapshot argument
a / 1024MB root-size
e /config 196MB config-size
g /data 701MB data-size
Running newfs (1024MB) on usb media / partition (da0s1a)...
Running newfs (196MB) on usb media /config partition (da0s1e)...
Running newfs (701MB) on usb media /data partition (da0s1g)...
Copying '/dev/ad0s1a' to '/dev/da0s1a' .. (this may take a few minutes)
Copying '/dev/ad0s1e' to '/dev/da0s1e' .. (this may take a few minutes)
The following filesystems were archived: / /config
After this we can use this USB stick to use in a ScreenOS device (or in a JUNOS device)
IF you want to use this USB stick on a JUNOS device do the following:
root@router> request system reboot media usb
This will make the router reboot and boot from USB stick (you can use this to test upgrades for example)
IF you want to use this USB stick on a ScreenOS device do the following:
SSG350M-> System change state to Active(1)
SSG350M-> set boot junos usb
Boot device has been set to USB
Configuration modified, save? [y]/n n
System reset, are you sure? y/[n] y
In reset ...
After this you will boot in JUNOS (so you are running JUNOS on a ScreenOS device).
When you do a "request system reboot", he will boot back from Compact Flash and will ofcourse run ScreenOS again.
I use this to have a lot of JUNOS devices, because we have a lot of SSG in our lab running ScreenOS. (Most deployed devices at customers are ScreenOS, But this can/will change now with the SRX Branch devices.


Aqua Comms’ New Ownership and An Expanding Subsea Network
27th May 2021
Aqua Comms was recently acquired by the digital investment trust Digital 9 Infrastructure PLC (AKA D9). How important was this and what does it mean for the company?
Let me start by sharing more about D9. The 9 in Digital 9 represents the UN’s Sustainability Goal No. 9 in the UN Charter, focusing on providing reasonably priced infrastructure throughout the world. Digital 9 Infrastructure plc (D9), is an LSE listed investment trust supported by investment manager Triple Point Investment Management LLP and the fund’s work explores a variety of infrastructure assets associated with the Internet’s foundation layer. Primarily, these assets include: submarine cable, renewable-energy powered data centers, terrestrial fiber networks and radio distribution technologies, the last includes the 5G rollout of distributed antenna systems–the new era of towers.