- Physical path between transmitter and receiver.
- May be guided (wired) or unguided (wireless).
- Communication achieved by using EM waves.
- Characteristics and quality of data transmission.
- Dependent on characteristics of medium and signal.
media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic
Transmission Media uses a "cabling" system that guides the data
signals along a specific path. The data signals are bound by the
"cabling" system. Guided Media is also known as Bound Media. Cabling
is meant in a generic sense in the previous sentences and is not meant to be
interpreted as copper wire cabling only. Cable is the medium through which
information usually moves from one network device to another.
pair cable and coaxial cable use metallic (copper) conductors that accept and
transport signals in the form of electric current. Optical fiber is a glass or
plastic cable that accepts and transports signals in the form of light.
Guided media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic cable.
Guided Transmission Media uses a "cabling" system that guides the data signals along a specific path. The data signals are bound by the "cabling" system. Guided Media is also known as Bound Media. Cabling is meant in a generic sense in the previous sentences and is not meant to be interpreted as copper wire cabling only. Cable is the medium through which information usually moves from one network device to another.
Twisted pair cable and coaxial cable use metallic (copper) conductors that accept and transport signals in the form of electric current. Optical fiber is a glass or plastic cable that accepts and transports signals in the form of light.
Unguided media, or wireless communication, transport electromagnetic waves without using a physical conductor. Unguided Transmission Media consists of a means for the data signals to travel but nothing to guide them along a specific path. The data signals are not bound to a cabling media and as such are often called Unbound Media.
Signals are broadcast through air and thus are available to anyone who has a device capable of receiving them. In wireless communication, transmission and reception are achieved using an antenna. Transmitter sends out the electromagnetic signal into the medium. Receiver picks up the signal from the surrounding medium.
Wireless transmission can be divided into three groups: radio waves, microwave, and infrared waves. The section of the electromagnetic spectrum defined as radio communication is divided into eight ranges, called bands.
These bands are rated form very low frequency (VLF) to extremely high frequency (EHF).
Early forms of communication included runners, homing pigeons and smoke signals. The rise of communication technology came to make communication faster, more accessible and more efficient.
As communication technology evolved the need for regulation grew. Founded in 1934, the FCC regulates communication technology, including radio and television.
Computer network or data network is a telecommunications network that allows computers to exchange data. In computer networks, networked computing devices pass data to each other along data connections. The connections (network links) between nodes are established using either cable media or wireless media. The best-known computer network is the Internet.
¨ types of network communication technology:
There are two basic categories of network topologies:
1. Physical topologies
2. Logical topologies
The study of network topology recognizes eight basic topologies:
- · Point-to-point
- · Bus
- · Star
- · Ring or circular
- · Mesh
- · Tree
- · Hybrid
- · Daisy Chain
Wired (guided media) Transmission:
Consists of two insulated copper wires arranged in a regular spiral pattern to minimize the electromagnetic interference between adjacent pairs
Often used at customer facilities and also over distances to carry voice as well as data communications
Low frequency transmission medium
There are two types:
Ø unshielded Twisted Pair (UTP)
l ordinary telephone wire
l easiest to install
Ø shielded Twisted Pair (STP)
l metal braid or sheathing that reduces interference
l more expensive
l harder to handle (thick, heavy)
Ø superior frequency characteristics to TP
Ø performance limited by attenuation & noise
Ø analog signals
l amplifiers every few km
l closer if higher frequency
l up to 500MHz
Ø digital signals
l repeater every 1km closer for higher data rates
Ø Used for cable television, LANs, telephony
Ø Has an inner conductor surrounded by a braided mesh
Ø Both conductors share a common center axial, hence the term “co-axial”
Ø uses total internal reflection to transmit light
l effectively acts as wave guide for 1014 to 1015 Hz
Ø can use several different light sources
l Light Emitting Diode (LED)
• cheaper, wider operating temp range, lasts longer
l Injection Laser Diode (ILD)
• more efficient, has greater data rate relation of wavelength, type & data rate
Ø Relatively new transmission medium used by telephone companies in place of long-distance trunk lines
Ø Also used by private companies in implementing local data communications networks
Ø Require a light source with injection laser diode (ILD) or light-emitting diodes (LED)
multimode step-index fiber
n the reflective walls of the fiber move the light pulses to the receiver
multimode graded-index fiber
n acts to refract the light toward the center of the fiber by variations in the density
single mode fiber
n the light is guided down the center of an extremely narrow core
Wireless (Unguided Media) Transmission
transmission and reception are achieved by means of an antenna directional
n transmitting antenna puts out focused beam
n transmitter and receiver must be aligned omnidirectional
n signal spreads out in all directions
n can be received by many antennas
earth stations communicate by sending signals to the satellite on an uplink
the satellite then repeats those signals on a downlink
the broadcast nature of the downlink makes it attractive for services such as the distribution of television programming
This is for:
n a network provides programming from a central location
n direct broadcast satellite (DBS)
long-distance telephone transmission
n high-usage international trunks
private business networks
Uses transmitters/receivers (transceivers) that modulate noncoherent infrared light.
Transceivers must be within line of sight of each other (directly or via reflection ).
Unlike microwaves, infrared does not penetrate walls.
modulate noncoherent infrared light
end line of sight (or reflection)
are blocked by walls
no licenses required
TV remote control
n Provide addressing and routing information, error checking, and retransmission requests
n Services provided by network protocols are called link services
n Popular network protocols include:
¨ Internet Protocol version 4 (IPv4)
¨ Internetwork Packet Exchange (IPX) and NWLink
¨ Internet Protocol version 6 (IPv6)
n Operate at upper layers of OSI model to provide application-to-application service
n Some common application protocols are:
¨ Simple Mail Transport Protocol (SMTP)
¨ File Transfer Protocol (FTP)
¨ Simple Network Management Protocol (SNMP)
¨ NetWare Core Protocol (NCP)
¨ AppleTalk File Protocol (AFP)
n Combination of protocols that work
cooperatively to accomplish network
cooperatively to accomplish network
n Some of the most common protocol suites
B. NWLink (IPX/SPX)
Transmission Control Protocol/ Internet Protocol (TCP/IP)
n Called the Internet Protocol (IP)
n Most commonly used protocol suite for networking
n Excellent scalability and superior functionality
n Default protocol for Novell NetWare, Windows XP/2000/2003, all Unix/Linux varieties, and Mac OS X
NetBIOS / NetBEUI
n Consortium of Microsoft, 3Com, and IBM developed lower-level protocol NetBEUI in mid-1980s
¨ NetBIOS Extended User Interface
¨ Spans layers 2, 3, and 4 of OSI model
n Redirector interprets requests and determines whether they are local or remote¨ If remote, passes request to Server Message Block (SMB)
- SMB passes information between networked computer Osi model
n NetBEUI works at Transport layer to manage communications between two computers
¨ Nonroutable protocol; skips Network layer
¨ NetBEUI packet does not contain source or destination network information
n NetBIOS operates at Session layer to provide peer-to-peer network application support
¨ Unique 15-character name identifies each computer in NetBIOS network
¨ NetBIOS broadcast advertises computer’s name
¨ Connection-oriented protocol, but can also use connectionless communication.
¨ Nonroutable protocol, but can be routed when using routable protocol for transport
n NetBEUI is small, fast, nonroutable Transport and Data Link protocol
n All Windows versions include it
n Ideal for DOS based computers
n Good for slow serial links
n Limited to small networks
n Server Message Block operates at Presentation layer
n Used to communicate between redirector and server software
n Defines physical transport in Apple
¨ Divides computers in zones
n AppleTalk Phase II allows connectivity outside Macintosh world


Later this year, NASA will send a new worker to the International Space Station.
Astrobee is an autonomous, free-flying robot designed to navigate the ISS, record astronaut activity and serve as a research platform for zero-G robotics experiments. Building a robot meant for space here on Earth has its challenges, but the real challenge for Astrobee might be working with its human overlords, both on the ground and 254 miles above it. The robot needs to be an asset to ISS crew without getting in their way, crashing into anything important or, crucially, making the astronauts feel watched. That’s a lot to ask of a little cube, but scientists and engineers at NASA’s Ames Research Center are making sure Astrobee is up to the task when it departs for the ISS this summer.
Videography & Production: Elie Khadra
Split-screen video courtesy of Stanford University ASL and BDML
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The bees create negative charge as they fly, and flowers create positive. When a bee gets near flower, the attraction occurs and pollen is attached to the bee as a result. The pollen snaps onto the bee. The bees use the electric field as a way to detect nectar.
Magnets are said to disrupt the trajectory of the charged ion. What effect would occur if magnets were lined around the entrance to a beehive? Would it affect the pollen on the bees bodies? Could the pollen start to collect near the entrance as a result of the ion manipulation?
1. Electro-static charge
2. Magnetic field
In your first paragraph, you described how electrical charges effect the bee’s attraction to flowers, as well as pollen’s attraction to the bee. Magnetism is not involved here.
In your second paragraph, you described how magnets effect the trajectory of the charged ion. That same principal allows a CRT to function. That’s because a magnetic field can deflect an electron beam (as shown here):
But the magnet itself is NOT attracting pollen. The magnetic field is merely DISRUPTING electrical forces, thereby interfering with any attractions that would normally be present in those electrical fields.
Could this disrupt effect also be known as the eddy effect? I believe the eddy effect balances electrical pulses. Perhaps the bees reduce the charge when they fly close to the magnetic field?
Would lining the entrance hole with copper? I read that copper kills slugs because they build up an electrical charge as they slide across it which eventually kills them.
I was thinking about the effects of magnets and copper at the entrance hole and what they could do to a bee. Every bee would touch it as they leave and return. If nothing else, the copper kills bacteria, so that could be the only benefit.
Simply stated, charging body moving through a magnetic field travels in a spiral. OR:
“The magnetic force on a free moving charge is perpendicular to both the velocity of the charge and the magnetic field with direction given by the right hand rule. The force is given by the charge times the vector product of velocity and magnetic field. ”
The bees would not be moving fast enough at the entrance to the hive for the magnet to affect the charged pollen. Read up on cross product.
Since I used the word “disrupt”, let me describe in greater detail.
First let’s bring back that image of a CRT:
The cathode on the back of the tube (left on image) shoots a beam of electrons (shown in yellow) towards the front of the tube (right on image) [because of the positive electrical charge on front of tube]. But notice that the yellow beam of electrons is bent. That’s because of “vertical deflection” in this example. What’s not clearly shown in the diagram is that “vertical deflection” & “horizontal deflection” is caused by electro-magnets.
The point here is that a magnetic field can change the shape of an electrical field. That’s why I said “The magnetic field is merely DISRUPTING electrical forces“.
The “eddy effect” is slightly different. To understand the eddy effect, you first need to understand two other principals (that are opposite each other.
1. When copper passes through a magnetic field, electricity is generated [in that copper].
That’s how a generator works – you add mechanical energy, and get electricity as a result.
2. When electricity passes through copper, a magnetic field is generated.
That’s how a motor works – you pump in electrical energy, and get mechanical movement as a result (since the magnetic field around an electro-magnet interacts with the magnetic fields around permanent magnets).
The eddy effect involves both principals working together. As a magnet descends through a copper tube, electricity is generated inside the copper. In turn, the electricity inside the copper generates it’s own magnetic field. The magnetic field generated in the copper interacts with the magnetic field of the permanent magnet, and slows it’s descent.
This video clearly explains the “eddy effect”:
Notice [in the previous CRT diagram] that the yellow electron beam is not curved. Instead, it starts as one straight line, then it’s direction is “bent” as it passes between the deflectors (electo-magnets), and then it emerges as another straight line. In the case of a CRT, the beam of electrons is targeted to the phosphorous coating on the front of the picture tube. So the magnetic field generated by the electro-magnets (labeled as “deflector”) is only strong enough to bend the beam towards it’s intended target.
Although the magnetic field is a continuously bent…
…most bending effect on an electron beam only occurs when the beam passes close by the magnet.
(I’m not sure about your last statement.)
It shows vertical deflection occurring between horizontal deflectors:


W ith the advancements made in the 21st century, artificial intelligence is no longer a peek into the future, but many people, mostly upper-class and upper-middle-class, have started putting it to good use. Thus, blinds that close and open on their own or automatic temperature control are today available, and all it takes is a strong internet connection and a smartphone.
With the broadband being faster and more accessible, the future promises perfection, with systems that may be able to learn your habits and turn off the lights in the kitchen, for example, because they know you’ve just arrived from the supermarket. Furthermore, the trend is for the companies to produce increasingly smarter and stronger security systems that will help you keep an eye on your house without being at home.
This being said, let’s see what designing and building a smart home implies and if it is worth investing in pretty expensive AI technology.
What Is a Smart House?
A home that is defined as “smart” implies the presence of a communication network and a series of appliances that can be controlled from the distance and/or can communicate with each other. Homes that use artificial intelligence are not only more convenient, but they can offer better security with advanced security systems tracking any suspect movement around and inside the property and signaling it to the owner. They can also be used to supervise pets and even feed them at precise intervals. Moreover, smart temperature and light control can result in lower energy costs and a healthier planet.
How to Build a Smart Home 101
The concept of a smart home has a broad meaning. Thus, depending on your budget and preferences, you can choose to automatize some operations or all the systems and appliances in your household.
Here are some basic ideas of what you could upgrade to make your life easier and more secure:
You can play with both artificial light and natural light through two separate systems. A network of interconnected high-quality bulbs will allow you to control the light from the distance with the help of an app. You can turn on and off the light, make it dimmer or brighter, and select the rooms in which these operations take place. But this isn’t all. More advanced systems can observe the indoor environment and make adjustments without human intervention. For example, they will sense when the sun is up and turn off the bulbs to save energy.
Regarding natural light, it can be controlled through a set of smart blinds. The newest models include sensors that detect shade and action the motor of the blinds accordingly. They can also be programmed to open and close at different moments of the day like, for example, at dawn and dusk.
The time when you used to come home from work and find a sauna or an igloo is now over. With a smart thermostat that connects directly to your HAVC system and allows you to power it on and off, set the desired temperature, running mode, or select a time for it to run before shutting down, all by using the app installed on your smartphone, you can be sure that you’ll find a pleasant atmosphere at home at the end of the day.
Besides, this technology will allow you to save money while on vacation, as you can set your heating system to turn on from time to time and maintain an even temperature that won’t allow humidity buildup, and thus prevent the emergence of mold. Also, the AC could start on schedule every few days on fan mode and ensure that the house stays well vented.
There’s plenty you could here, as there’s no such thing as too much security. Here are some very useful devices to help you stay safe:
- Motion-activated security cameras – They don’t stay on all the time, which is a nice feature that allows you to save power and money, but you can be certain that, if someone is in your house, you will know. They activate when they sense motion and send you an alert on your phone. Thus, you can watch live footage from your home and see if it is your dog playing around the camera or an intruder.
- Smart locks – It’s time to leave the old, plain key locks in the past and step into the era of technology. A smart key is a mechanism that uses a code, a card, a biometric recognition method (voice, fingerprint), or a phone app to lock and unlock the door. Moreover, a unit of this type can send you alerts if someone is trying to open the door. You can also lock and open the door from the distance and have a better day at the office without thinking that you may have not locked the entrance.
- Wireless home intercom system – can be equipped with a camera that will allow you to see who is knocking on the door. And this without even being at home, as you can see the live footage on your phone. Some models come with motion sensors that let you know someone is at your door before they even touch the doorbell.
- Garage door opener – this entry point is burglars’ favorite, as it usually isn’t equipped with a good lock. By installing a smart garage door opener, you don’t only make your family a favor by increasing their security but make your life easier, as you will be able to operate the door without even getting out of the car. Moreover, with the dedicated app, you can check if the door is open or closed at every moment and even operate it when you are not at home.
- Home security system – you can get all the above with a complete security system that will monitor your home 24/7 and let you know if something seems to be out of order.
Having covered the basics, namely HAVC, light, and security control, it’s time to take a look at how you can use your appliances to make your life easier. Here are just a few ideas of robots that can handle the hard jobs for you:
- Smart robot vacuums and mops
- Baby monitors
- Smart humidifiers and dehumidifiers
- Smart kitchen appliances – ovens, coffee makers, air fryers, microwaves, blenders, etc.
- Audio and video systems
- Water/gas leak detectors
Once you’ve got everything figured out and installed, you can simply link them to a smart speaker or hub and activate the marvel of modern technology – voice control. There are plenty of smart speakers to go with that connect to apps like Alexa or Google Assistant. Thus, you’ll only need to ask, and things will get done around the house. You can also receive information on the weather, nearby restaurants, ask your assistant to play music, or search the internet for the information you need on the spot.
How to Ensure a Strong Internet Connection?
The internet is the one behind all this technology, so it is easy to understand that, without a reliable internet connection, your smart house may just turn into a huge disaster. So, how do you make sure every system and device gets a good connection?
The key here is to plan everything while you are building the house or remodeling. Thus, it is easier to get the cables through the walls and keep them hidden. Imagine what a mess you could make if you had to drill holes and draw wires through a finished home. Nonetheless, this is the case sometimes, and there’s just no other way.
To get good internet in every corner of the house, we advise placing multiple WiFi access points around the house. You can connect them through cables to the central router and, thus, spread the signal evenly. Also, you could pick ‘active’ access point systems, which switch your device’s connection to the closest WiFi point as you move.
How Much Does It Cost to Design a Smart House?
The base is the wiring, which can cost up to $2,000. But, starting from this point, the cost can just grow and grow, as you add more smart appliances to your system. Thus, with smart bulbs costing around $36 to $80 each, you can easily hit a few hundred, even thousands of dollars when it comes to lighting, depending on the size of your house. Moreover, a security system will cost you from $100+ for a WiFi camera with HD vision to more than $2,800 for a full security system that can function 24/7 and include all the necessary security devices.
From here forward, you may continue to invest in smart appliances like cleaning robots, smart thermostats, or kitchen appliances that will increase the costs once again by thousands of dollars. A small cinema room can boost the costs by up to $20k.
You may also need a professional to set everything up, so don’t forget to save some money for this task as well.
Overall, experts estimate that a whole-house system can reach the cost of $80.000.
The Bottom Line
The financial effort is considerable, but the good news is that you don’t need to transform your entire house smart overnight. The most stringent task is to ensure the wiring, so you can have everything ready when you decide to add more devices. Ensure you can install more WiFi access points as you automatize more parts of the house and buy reliable routers with a strong signal that can penetrate through thick concrete walls and insulation if this is your case.
And if, at the end of the day, you stop for a moment and start questioning the necessity of this investment, remember that it will reduce your energy bills, make your home safer, and take a load of chores out of your head, leaving you with more time to enjoy as you prefer, whether relaxing by yourself or getting together with others. Plus, you can always go green and use solar energy to power all this. It is the path to a healthier planet.


Normally it is always a risk to carry important data around on USB sticks. They can be lost, broken, or accidentally deleted. This article describes how to build a disk array with data mirroring from two USB sticks.
Normal USB sticks have a limited number of overwrite operations on each cell. So every USB stick will break after a while. With some technology, we will avoid this in such a way that the risk of losing data is minimized.
What are we going to do about it? We will build a software RAID out of both USB sticks, Linux can do that by default. And this is how it works:
We connect both USB sticks of the same size to the computer and use
lsblk to see which devices are involved:
$ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT ... sdc 8:32 1 119,3G 0 disk ├─sdc1 8:49 1 119,2G 0 part sdd 8:48 1 119,3G 0 disk └─sdd1 8:49 1 119,2G 0 part
In our case we are talking about the devices sdc and sdd each with about 119 GB space. The software RAID works on the basis of partitions. These partitions must be present, although not necessarily formatted.
Since we now want to convert these USB sticks into a highly available drive, we now write the disk array signatures to the sticks as user root with the command mdadm:
sudo mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdc1 /dev/sdd1
We answer questions with
y. Now the data from the partition of the first stick is synchronized with the data from the partition of the second stick. This can be observed as well:
$ cat /proc/mdstat Personalities : [raid1] md0 : active raid1 sdd1 sdc1 124975104 blocks super 1.2 [2/2] [UU] [>....................] resync = 4.5% (5634304/124975104) finish=9.8min speed=201225K/sec bitmap: 1/1 pages [4KB], 65536KB chunk unused devices: <none>
Already during this process we can see that our RAID device now exists:
$ ls -l /dev/md0 brw-rw---- 1 root disk 9, 0 26. Okt 13:24 /dev/md0
Since our device already exists, we can now create a file system on it:
$ sudo mkfs.ext4 /dev/md0
Now we can, if we want, set a label so that our new RAID is displayed with a nice name in the file explorers when we plug in the USB sticks:
$ sudo e2label /dev/md0 data
Delete RAID again
If you want to remove the whole RAID again, you have to unhook the file system first, then stop the array and then erase the super blocks on the two sticks:
$ sudo umount -l /dev/md0 $ sudo mdadm --stop /dev/md0 mdadm: stopped /dev/md0 $ sudo mdadm --zero-superblock /dev/sdc1 $ sudo mdadm --zero-superblock /dev/sdd1


Cone Beam CT
Our practice utilizes state-of-the-art, limited field cone-beam CT (computed tomography) technology that provides highly accurate, 3-D radiographic images for the diagnosis, planning and treatment of endodontic disease. This technology allows three-dimensional visualization of teeth, bone, sinuses and surrounding structures with minimal radiation to the patient, enabling a level of anatomical accuracy and patient care not possible with 2-D technologies (regular dental x-rays). With the addition of cone-beam CT technology to our office, our practice is committed to providing innovative, high-quality, patient care.
We use an advanced non-film computerized system, called digital radiography, which produces radiation levels up to 75 percent lower than those of conventional dental X-rays. The digital images produced can be optimized and displayed on large computer screens, enhancing patient communication.
Magnification and fiber optic illumination provided by the operating microscope aid in seeing small details inside your tooth.
Electronic Apex Locator
This small computer allows us to precisely measure the length of each canal, which will help ensure all roots are thoroughly cleaned. It also helps minimize the number of X-rays needed.


CS 4730: Computer Game Design
Course Website: http://s23.cs4730.org - Taught: 2013-2015, 2017, 2022-2023
This course will introduce students to the concepts and tools used in the development of modern 2-D and 3-D real-time interactive computer video games. Topics covered in this include graphics, parallel processing, human-computer interaction, networking, artificial intelligence, and software engineering.
Our course is an introductory course in video game design and production. We will focus on both the design and technical aspects of creating a game, from concept inception and prototyping through coding and playtesting.
Upon successful completion of this course, students will:
- Understand the social and ethical context in which video games are developed, marketed, and played;
- Understand the technologies and platforms upon which modern interactive video games are developed;
- Understand the software engineering concepts necessary to develop video games (and other large systems) in a large development group;
- Comprehend the computational theory used in video games design, as well as, to a lesser extent, related fields (artificial intelligence, computer graphics, networks, etc.);
- Understand the theoretical topic of game theory, and how that applies to multi-player games (and, to a lesser extent, artificial intelligence).
Play games created by the students of CS 4730 at http://cs4730.games!


We got a little restock of the dope Snowgoons x JBL GO 2 collabo.
The JBL GO 2 is a full-featured waterproof Bluetooth speaker to take with you everywhere. Wirelessly stream music via Bluetooth for up to 5 hours of continuous JBL quality sound. Making a splash with its new IPX7 waterproof design, GO 2 gives music lovers the opportunity to bring their speaker poolside, or to the beach. GO 2 also offers crystal clear phone call experience with its built-in noise-cancelling speakerphone.
What’s in the box:
1 x JBL GO 2 with the Snowgoons Logo
1 x Micro USB cable for charging 1 x Quick-start Guide
1 x Safety sheet
1 x Warranty card
Bluetooth version: 4.1
Support: A2DP V1.2, AVRCP V1.5, HFP V1.5, HSP V1.2
Transducer: 1 x 40mm
Output power: 3.1W RMS
Frequency response: 180Hz – 20kHz
Battery type: Lithium-ion polymer (3.7V, 730mAh)
Battery charge time: 2.5 hours
Music playing time: up to 5 hours (varies by volume level and audio content)
Dimensions (H x W x D): 71.2 x 86.0 x 31.6 (mm)


[Theoretical High Energy Physics]
Quantum Field Theory | PT-symmetric Systems | Integrable Deformations
B.Sc. First Class Hons. in Physics, Dibrugarh University (Jagannath Barooah College), India
M.Sc. First Class in Physics, Dibrugarh University, India
Ph.D. in Physics, IISER Kolkata, India
- 2009-2015: Ph.D. in Quantum Field Theory from Indian Institute for Science Education and Research Kolkata, India. Supervisor: Dr. Prasanta K Panigrahi.
- 2004-2005: MSc in Physics from Dibrugarh University, Assam, India.
- 2000-2003: BSc in Physics (Hons.) from Jagannath Barooah College under Dibrugarh University, Assam, India.
I started with PT-symmetric quantum systems incorporating supersymmetric techniques and mean-field models for cold atoms. Then I worked in non-perturbative Topological Gauge theories, Extended Effective Gravity, and Effective Models of Fermion Conductivity. Currently, I am studying Deformed Integrable Models and PT-symmetric Field Theories. My immediate research interests are:
- Quantum corrections and anomalies in PT-symmetric systems
- Gauge theories with topological terms
- Deformed integrable models with localized solutions
- Annals of Physics
- Classical and Quantum Gravity
- Journal of Physics Communication
- “Non-Holonomic and Quasi-Integrable Deformations of the AB Equations”, K. Abhinav, I. Mukherjee and P. Guha, Physica D : Nonlinear Phenomena 433, 133186 (2022).
- “Analysis and comparative study of non-holonomic and quasi-integrable deformations of the
nonlinear Schrödinger equation”, K. Abhinav, P. Guha and I. Mukherjee, Nonlinear Dyn 99, 1179 (2020).
- “Study of quasi-integrable and non-holonomic deformation of equations in the NLS and
DNLS hierarchy”, K. Abhinav, P. Guha and I. Mukherjee, Jour. Math. Phys. 59, 101507 (2018).
- “Bäcklund Transformation and Quasi-Integrable Deformation of Mixed Fermi-Pasta-Ulam
and Frenkel-Kontorova Models”, K. Abhinav, A. Ghose Choudhury and P. Guha, Disc. Nonlin. Complex. 7, 31 (2018).
- “Inhomogeneous Heisenberg Spin Chain and Quantum Vortex Filament as Non-
Holonomically Deformed NLS Systems”, K. Abhinav and P. Guha, Eur. Phys. J. B 91, 52 (2018).
- “Heisenberg Symmetry and Collective Modes of One Dimensional Unitary Correlated
Fermions”, K. Abhinav, B. Chandrasekhar, V. M. Vyas and P. K. Panigrahi, Phys. Lett. A 381, 457 (2017).
- “Novel Symmetries in Weyl-invariant Gravity with Massive Gauge Field”, K. Abhinav, A. Shukla and P. K. Panigrahi, Eur. Phys. J. C 76, 639 (2016).
- “Quasi-Integrability in Supersymmetric Sine-Gordon Models”, K. Abhinav and P. Guha, EPL 116, 10004 (2016).
- “Conservation Law for Massive Scale-Invariant Photons in Weyl-Invariant Gravity”, A. Shukla, K. Abhinav and P. K. Panigrahi, Class. Quantum Grav. 33, 235008 (2016).
- “Quantum and Thermal Fluctuations and Pair-breaking in Planar QED”, K. Abhinav and P.
K. Panigrahi, JHEP 2016, 032 (2016).
- “Solitons and Spin Transport in Graphene Boundary”, K. Abhinav, V. M. Vyas and P. K.
Panigrahi, Pramana-journal of physics 85, 1023 (2015).
- “Conserved Correlation in PT-symmetric Systems: Scattering and Bound States”, K.
Abhinav, A. Jayannavar and P. K. Panigrahi, Annals of Physics 331, 110 (2013).
- “Gapped solitons and periodic excitations in strongly coupled BECs ”, U. Roy, B. Shah, K.
Abhinav and P. K. Panigrahi, J. Phys. B: At. Mol. Opt. Phys. 44, 035302 (2011).
- “Comment on ‘Comment on Supersymmetry, PT-symmetry and spectral bifurcation’ ”, K.
Abhinav and P. K. Panigrahi, Annals of Physics 326, 538 (2011).
- “Supersymmetry, PT-symmetry and Spectral Bifurcation”, K. Abhinav and P. K. Panigrahi,
Annals of Physics 325, 1198 (2010).
Further details can be found in my CV.


Genuine A-Tech Brand Lifetime Warranty! Toll Free Technical Support
Designed for maximum compatibility and easy installation in to your Dell Inspiron 15 (5566)
Works with your existing Samsung, Hynix, and Micron RAM modules of similar specs
All A-Tech memory modules undergo quality control testing to ensure dependable and reliable performance
Multitask with Ease
Having multiple apps or programs open can slow down your system as each compete for a limited amount of memory resource. A memory upgrade can improve performance by expanding your system's memory capacity allowing you to do more at once
Memory Type: DDR4 SDRAM
Form Factor: SODIMM (260-Pin)
Speed: 2400MHz PC4-19200 (PC4-2400T)
ECC Type: Non-ECC Unbuffered
Compatible for Laptops, Notebooks, All-in-One (AIO) Computers amp; Mini PCs that support DDR4 SO-DIMM 260-Pin Modules
Memory installation is a fast and easy process that anyone can do at home. For memory seating and channel guidelines, refer to your specific system's manual.
Boost Your System
Maximize performance and get the most out of your system. A memory upgrade is one of the quickest and easiest ways to improveyour system
Speed up loading times and improve your system's responsiveness with DDR4 2400MHz (PC4-19200) memory.
All A-Tech memory undergo extensive quality control testing to ensure that every module that leaves our door has superior, dependable performance.
A-Tech 8GB Module for Dell Inspiron 15 (5566) Laptop Notebook


This programme provides a solid foundation of theoretical and practical knowledge of Electronic Devices & Circuits, Communication Systems, Microprocessors, VLSI Design and Embedded Systems. It also enables students to acquire knowledge of Wireless Communication, Digital Signal Processing and Embedded Systems etc.
Course Outline :
Electronic Devices and Circuits I Digital Electronics I Digital and Analog Communication I VLSI Design I Digital Signal Processing I Electromagnetic Theory and Antennas I Mobile and Wireless Communication /Satellite Communication IMicrocontrollers and Embedded Systems.
Career Options :
Telecom Industry (TRAI, BSNL, BBNL, MTNL, Ericsson, Nokia, Siemens, Honeywell, Alcatei Lucent, ZTE); Hardware Designing (Mentor Graphics, Cadence, Delta Energy Systems, Silicom); Fabrication Industry (Intel, BEL, IBM, Freescale); Research and Development Laboratories (ISRO, CSIR, DRDO, BARC); Embedded Systems (ARCON, L&T); lnformatics(Google, Microsoft, NIELIT, DOEACC, C-DAC); Defense& Civil Services, (IMA, Indian Navy, Indian Air Force), Academics, Aviation Industry (AAI, Air India), PSUs, Defense & Civil Services, etc.
Eligibility Criteria :
Should have passed the 10+2 examination conducted by the CBSE or equivalent examination from a recognized board in Science stream with Physics & Mathematics as essential subjects with minimum of 50% marks in aggregate.


Not exactly new (it was introduced in 2013), but finally marching strongly into everyday products including mobile phones, the type-C USB connector could become a standard for more and more devices. Convenient charging, usage as a headphone connection, transfer rates up to 1000 Mo/s… The Type-C USB 3.1 generation offers numerous undeniable advantages. Made popular by its presence on the 12-inch Macbook, USB-C is being incorporated on more and more mobile phones and other connected devices.
USB-C is not a new USB standard, but was designed to go in pair with the USB 3.1 innovation. Instead, it is all about the physical connection aspect (in the same way, say, that microUSB and miniUSB are about size). The reversible USB-C can be compatible with USB 2.0, 3.0 and 3.1, but was created with the aim of replacing both ends of the cable. USB-C offers new connection possibilities, we’ve seen ranges of everyday connected devices emerge or re-emerge with upgrades. We’ve made a selection of our favourite products incorporating a USB-C compatible with 220.127.116.11, and 3.1. Enjoy…
Perhaps the most noticeable sign of popularity, USB-C connectors are gradually making their way onto smartphones. LG G5, HTC 10, Google Pixel, Samsung Galaxy S8 (and the infamous Galaxy Note 7), and soon the Nexus 6P and Nexus 5X… It won’t be long before any Android that comes out is equipped with a type-C USB connection.
As well as its USB-C port, the 5.3 inch LG G5 features a detachable base, which can be swapped for other units (“friends”). Connect a 32-bit digital sound converter, a camera controller, the LG 360 cam or the LG 360 VR headset! A complete multimedia system which you can order from mobiles.co.uk – or use a Mobiles.co.uk Voucher Code to bag an HTC 10, a Google Pixel or a Galaxy S8 at attractive prices, with a variety of offers if you are looking for a phone+contract deal.
Sony dual connection flash drive USB Type-C/Type A 64 Gb
Also available in 16 and 32 Gb, we had to mention this little jewel from Sony, an essential piece of kit if you are often on the go, need to share files for work, often transfer your weekend photos to your mum’s computer, or simply want to securely back up your files. Capable of stocking up to 64 Gb for a reasonable price, this dual connection flash drive allows you to share photos, videos, music and other files between your computers, smartphones and tablets, in seconds thanks to a 130mb/sec transfer speed. It features two types of connectors (C and A), and a super sleek, slim and lightweight design with a protective silicone cover so you can bring your drive anywhere without damaging the USB plugs.
Acer H277HUSMIPUZ 27″screen
This superb 27 inch screen from Acer comes with a Type-C USB 3.1 cable which allows you to connect it to your laptop. Thanks to the Type-C connection, the DisplayPort signal, audio signal, and the data connections are combined in a single port! Add to that a QHD resolution (2560 x 1440 p), ColourPlus and EyeProtect technologies and an anti-glare matte surface – not to mention a splendid modern design – and this Acer number will truly enhance your desktop experience.
LaCie Porsche Design 2 Tb external hard drive
This drive combines the technology and functionality of LaCie with the sleek and solid Porsche Design. Thanks to the speed that a USB 3.0 connection offers to this external hard drive, you could transfer 700mb videos in only 7 seconds! A 2 Tb memory space is largely comfortable for your data backup, or to store and share all your files securely and fluidly. What’s more, the solid aluminium casing protects the drive and offers a most refined look. Created specially for Macs but usable cross-platforms, it is available from the Apple store, the LaCie store or Amazon.


Cable height meter AR600E.
The AR600E is designed as an air cable height meter. It is designed for up to 6 pcs. cable height measurements.
At 23 m it can measure the hole for cables located 1.4 m from the center axis of the instrument.
There are special BOT and TOP modes for lower and higher cable heights.
Non-standard use for measuring the lowest cable height by drawing routes under bridges, transitions, tunnels, overhead lines, and the like. height limiting objects.
Together with the supplied horizontal measurement adapter, it can also be used as a classic distance meter from 3 to 18 m.
The AR600E works on the principle of measuring the reflected ultrasound waves. As the air density and hence the sound propagation speed depend heavily on air temperature, the height meter has a built-in temperature sensor that measures the temperature with a precision of 0.2 ° C. The microprocessor takes into account the temperature correction and accurately calculates the height of the overheads cables.
Number of cables: up to 6 pcs.
Measurement height for cable diameters:
1. 2.5 mm cable 3 ÷ 10 m
2. 5.5 mm cable 3 ÷ 12 m
3. 12 mm cable 3 ÷ 15 m
4. 25 mm cable 3 ÷ 23 m
1. 5 mm at a distance ≤ 10 m
2. 10 mm at a distance ≥ 10 m
- minimum distance between cables: 15 cm
- Accuracy: 0.5% + 2 digits
- measurement - up to 6 wires simultaneously
- temperature measurements - √
- indication of the number of cables - √
- operating temperature: -10 ° C to + 40 ° C
- power supply: alkaline battery of 9V 6F22 (Krona) type
- automatic shutdown: after approx. 3 mins
- indication of battery status - √
- display illumination - √
- Dimensions - 200 x 75 x 72 mm
- Weight - 205 g
- transport bag
- Battery 9 V 6F22
- distance measuring adapter
- vinyl purse
- instruction LV and EN


Pawan Adhikari, Remote Gaky’s Light Fellow
“Wow !! its a really great and innovative idea.” Er. Homnath Tiwari, Vice Campus Chief, Western Regional Campus, Institute of Engineering, Lamachaur, said during his visits to my booth on August 29, 2013 and responding to my final year project demonstration and presentation. He further added, “If you go with this type of innovation, you can create something different in your future.” These remarks really inspire me to continue innovating in the field of electronics and communication.
Currently, I’m doing a Bachelor of Engineering (Electronics and Communication) with the support of the Gaky’s Light Fellowship. My final year project has to be a major project and I developed and successfully demonstrated it in a program held in our college along with other projects developed by my friends. My project was entitled as “GSM Based Smart Home System with Device Control via SMS”.
“GSM Based Smart Home System with Device Control via SMS” connects sensors like smoke detector , human detector (PIR sensor) to a GSM module (a device that receives and transmits data) that works on the principle of mobile communication. The owner’s cell number is connected with the GSM module through programming and if the LPG gas leaks or the house catches a fire or a thief arrives at the house, those sensors become active and a SMS goes to owners mobile number; they will read:
“smoke detected please take the corrective action”
“human detected please take the corrective action”
The other side of our project is that we can control devices like a fan, a light and different home appliances through SMS. For example, we can control the appliances of a house in Kaskikot (a village west of Pokhara) from New York by sending a SMS as “FAN ON” or “LIGHT ON”. It is because the power supply of those devices is connected to our circuit at home along with the GSM Module. So, as we send SMS as ”LIGHT ON” or “FAN ON” then connection on fan or light in the circuit gets active high signal through GSM module and the required operation is performed.
My projects got overwhelming support from our friends, teachers and other observers. Their comments and feedback are really motivating for me.


Made of high quality 100% natural bamboo material, this multifunctional bamboo wooden clock is suitable as decor for any living space, including home, restaurant or office. The combination of bamboo body and acrylic mirror as display has brought about the contemporary rustic outlook.
- Multi-Functional: Time, Clock alarm, Temperature display, Night mode, Mirror, Three set alarm functions, Date display.
- Alternately display time(15 seconds) and temperature(3 seconds) in solid display mode.
- Snooze function: Snooze interval time can be set from 5-60 minutes as you need.
- It also works in voice mode. Make some noise (clap your hands, rap on the table or pat the clock) nearby can wake it up
- The "VOICE" mode only available when you use the batteries, that is the "Power Saving" mode.
- Temperature mode (°C or °F) for choice: Measuring range: 0℃ -50℃ / 32° F-122°F.(Built-in temperature sensor need take a while to display the correspondingly indoor temperature.)
- Time display: 12-hour or 24-hour mode.
- °C/°F display of thermometer
- Alarm Clock with "beep" lasting for 1 minute
- Dual Power Supply: DC 5V input or AAA battery, 2 Ways Power source supply: USB powered or batteries powered. (If both used at the same time, USB cannot charge batteries, the batteries will arouse time memory function if the USB cable is power-off.)
- Portable: Perfect for home, school, office, travel, etc use, also could use as a small clear mirror.
- 100% Brand New in Retail Packaging
- Material: Environmentally friendly 100% bamboo + High quality Acrylic mirror ( Watch out for COPYCAT!)
- Intelligent LED backlight, built-in sensor to turn on/off the backlight automatically
- Powered by 4 X AAA bateries (not included)/ DC 6V input with PC USB port is available
- Size: 150*40*70mm (LxWxH)
- Weight: 300g
NOTE : 1.Battery is spare and it only can work about 2-7 days , so it's better to use cable2.The temperature is normally 1-3 degrees away from professional thermometer
- 1 x LED Alarm Clock
- 1 x USB cable ( No adapter )
- 1 x User Manual (English)


Please note that all keypads are made to order and your order can take up to 3 business days to ship.
Looking for something slimmer, quieter, more portable, or all three? This is a 4 key keypad that uses capacitive pads instead of switches, which results in potentially faster key presses by eliminating key travel and a slimmer design. It features LED modes specifically rewritten for this model and a side button that is... a screw? The side screw functions as a capacitive button just like the top pads and is mapped to Escape by default, but can be easily remapped to something like ~ for quick restart. Configuration of LED modes and brightness can be done through the software remapper.
- Four touch pads mapped to Z, X, C, and V
- A touch-sensitive side button (can be disabled)
- Compatible with Windows, Mac, Linux, and Android (depends on device)
- Keys can be remapped and LED mode can be changed with software remapper
- Pre-installed microsuction tape
- 3 foot micro USB cable
- Micro USB interface
- 1000 Hz polling rate
- 1 ms response time


Mount a large flat-panel TV in your RV with this heavy-duty adapter designed specifically for larger VESA hole patterns. It expands to allow mounting to 200×400, 300×300 and 400×400 mounting holes. Each kit comes with instructions for two mounting configurations. The adapter plates work with MORryde TV mounts.
Expands up to 15.748"
100x100 and 200x200 mounting holes
VESA mounting patterns up to 400x400
Instruction for two mounting configurations
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Made in the USA


“Any dispute / Direct unfavorable suggestions” earlier than contact means “Purchaser Garbage ” !! And never welcome such purchaser !! Please go away !! ( As a result of enterprise is cooperation ,not combat one another ) .
If safety time is operating over ,please contact to increase time ,
if any drawback discovered ,please contact to resolve by a pleasant manner .
200ft Wi-fi HDMI Video Transmitter WIFI Extender Antenna 60m Wi-fi HDMI Audio Sender Receiver Assist HDMI Loop Out & IR
The wi-fi HDMI extender ,transmits HDMI video audio sign as much as 60m/200ft(Max:200m) with out community cable,It help the decision as much as 1920*1080@60Hz,it helps undirectional IR sign and loop out perform.It is extremely handy to change the two.four GHz frequency to five.8GHz frequency by button.To make sure that the opposite wi-fi networks usually are not affected.
This Wi-fi HD Video Answer permits wi-fi transmission of video/audio from any HDMI video supply corresponding to PC/HDTV to show units consists of HDTV/HD Monitor over the two.4GHz/5.8GHz band, with very low latency.
It doesn’t require any particular configuration of software program driver installation-simply join the transmitter to the HDMI output of the video supply and the receiver to the HDMI enter of the Panel/TV/Monitor. Its Plug & Play operation makes it the last word answer for probably the most demanding indoor/outside skilled environments.
This Wi-fi HD Video Transmission Answer is broadly relevant to household entertainments, workplace presentation, lecture, schooling, medical therapy, social gathering, convention and so forth.
Transmission distance will probably be completely different as a result of atmosphere
Wall, brick or glass will shorten the sign cowl vary or trigger massive sign loss.
We simulated advanced atmosphere of various temperature, humidity and obstacles and so forth , receive a collection of actual testing information, Common take a look at consequence as follows:
1. Straight line distance with none impediment, recommend 60m/200ft.
(1)In case you flip the frequency to 2.4GHz,it may possibly transmit HDMI sign as much as MAX:200m(660ft).
(2)In case you flip the frequency to five.8GHz,it may possibly transmit HDMI sign as much as MAX:100m(330ft).
2. Straight line distance has picket wall or glass wall, recommend 40m/133ft.
(1)In case you flip the frequency to 2.4GHz,it may possibly transmit HDMI sign as much as MAX:60m(200ft).
(2)In case you flip the frequency to five.8GHz,it may possibly transmit HDMI sign as much as MAX:30m(100ft).
three. Straight line distance has strengthened concrete wall, recommend 30m/100ft.
(1)In case you flip the frequency to 2.4GHz,it may possibly transmit HDMI sign as much as MAX:40m(133ft).
(2)In case you flip the frequency to five.8GHz,it may possibly transmit HDMI sign as much as MAX:15m(50ft).
four.Straight line distance has load bearing wall, recommend 15m/50ft.
Tremendous High quality 200ft Wi-fi HDMI Extender Video Transmitter 1080P 60m Wi-fi HDMI Audio Sender Receiver With Loop Out & IR
1.Q: Can it transmit HDMI video audio sign via 1 wall,2 partitions or extra partitions ?
A: ZY-DT211W,Wi-fi HDMI sender receiver,It will probably transmit HDMI sign as much as 45m via 1 wall,However it would have some delay;It will probably transmit HDMI sign as much as 35m via 2 partitions,However it would have some delay;It will probably transmit HDMI sign as much as 25m via three partitions,However it would have some delay;When it work via four partitions,it can’t work and present no sign.
2.Q: What sort of video sign gadget is suitable with Wi-fi HDMI video audio transmitter receiver?
A: DVR, PC, HDTV,Pill, Cellular,Monitor and so forth can compliance with wi-fi HDMI extender transmitter.(please tell us the model and fashions of the gadget)
three.Q: What’s the decision of enter video sign?
A: Wi-fi HDMI transmission package: 480i@60Hz, 480P@60Hz, 576i@50Hz, 576P@50Hz, 720P@50/60Hz, 1080i@50/60Hz, 1080P@50/60Hz and so forth
four.Q: What sort of cables in want ?
A: Enter cable: HDMI 1.three cable,IR receiver, Output cable: HDMI Cable,IR transmitter.
5.Q: What sort of output gadget is suitable with Wi-fi WIFI HDMI video transmitter receiver?
A: TV, Monitor, DVR,NVR and so forth (please tell us the model and fashions of the gadget)
6.Q: Can one transmitter (TX) work with 1 pcs receiver(RX),2 pcs receivers or extra receivers?
A: Sure,ZY-DT211W wi-fi WIFI HDMI extender,One TX can work with Max four pcs RX.With the intention to keep away from the completely different atmosphere have an effect on,So we propose that you’re higher to make use of one TX work with three pcs RX or 2 pcs TX work with 6 pcs RX.
7.Q: Can it help 3D sign of wi-fi WIFI HDMI sender transmitter with ir ?
A: No,It can’t help 3D sign.
eight.Q: What’s STATUS and POWER Mild with wi-fi HDMI video extender transmitter?
A: STATUS Mild is Video sign connection indicator,POWER Mild is System energy indicator.
9.Q: My nation has one low tariff threshold, I do not need pay the tax to the customs, might you assist me ?
A: To keep away from the tax and price attributable to the customs, we’ll write low worth (Usually US$20) and as present on the label to some nations (Solely by China Submit or Different Submit methods).
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|


Mobile phones are evolving from lower-generation network connectivity (2G) to higher-generation system connectivity (3G, 3.5G, 4G or LTE now additionally 5G). Combining unit abilities with faster, higher bandwidth and much more smart systems will facilitate broad experimentation and adoption of advanced level multimedia applications that add to increased mobile and Wi-Fi traffic.
The explosion of mobile applications and also the expanded reach of mobile connectivity to an increasing number of customers has prompted the necessity for optimized bandwidth management and brand brand new community monetization models to maintain a maturing mobile industry. In an extremely competitive mobile market, we have heard of development of worldwide 4G deployments along with early-stage 5G implementations.
A year ago we saw that 4G surpassed all other connection kinds, in this year’s analysis we’ve combined 3G and below systems into one category – 4G will surpass that category by 2019 and will also be the prevalent mobile system connectivity for the remaining forecast duration. By 2023, 4G connections is supposed to be 46% of total mobile connections, compared to 42per cent in 2018 (Figure 8). The worldwide mobile connections that are 4G develop from 3.7 billion in 2018 to 6.0 billion by 2023 at a CAGR of 10 %. 5G connections can look in the scene in 2019 and can develop over 100-fold from about 13 million in 2019 to 1.4 billion by 2023. 5G connectivity is appearing from nascency to a solid contender for mobile connectivity driven by mobile IoT development. Read more!


What if my control does not regulate my side of the warming product?
If this occurs, first check that the controller cord is properly connected to the warming product module. Then confirm the power cord is securely connected to the wall outlet. Be certain to switch the controller to "On". Dual controllers frequently get switched and may be trying to operate the opposite side of the warming product. The controller with the service label is the primary control. The primary controller operates the right side of the bed when viewing the bed from the foot. If you have a remote controller, it will be labeled to indicate whether it operates the left or right side of the bed. Please refer to your user manual to confirm you have set this up correctly for your model as some models have slightly different requirements.
Where can I purchase replacement controllers?
Controllers are engineered as part of a complete system of the warming product and undergo extensive quality and safety testing. Please contact Sunbeam® Customer Service for information on how to purchase replacement controls.
How do dual controllers work?
The dual controllers operate independently of one another, providing convenience for the selecting personalized heat settings. The product design uses a heating element arranged in two circuits and each is controlled separately. If your dual controller models include the 10-hour auto shut-off feature, this function will work independently for each controller as well.
What does "FF" mean on the display of my controller?
If you have a digital controller, it is designed to flash "FF" on the display to notify you that a problem may have occurred. Gradient controllers and warming throw controllers use a blinking indicator light for this purpose. Follow the instructions on the flag tag to reset the control or follow these steps: First, unplug the system from wall outlet. Then check that the controller is well connected to the module. Plug the power cord into the wall outlet. Set the controller to "on". If the system still does not operate, disconnect the power cord and contact Sunbeam® Customer Service.


Pi Network: Unveiling the Future of Mobile Crypto Mining
In the realm of cryptocurrencies, Pi Network has emerged as a controversial yet intriguing project, capturing the attention of both enthusiasts and skeptics alike. This blog post aims to provide a comprehensive overview of Pi Network, delving into its concept, legitimacy, potential, and future price predictions.
Unveiling Pi Network
Pi Network is a cryptocurrency project that aims to make mining accessible to everyone by utilizing a mobile phone-based mining mechanism. Unlike traditional cryptocurrency mining, which requires powerful hardware and consumes significant electricity, Pi Network’s mining process is designed to be energy-efficient and user-friendly.
Understanding Pi Network’s Mining Process
Pi Network’s mining process involves inviting friends to join the network and securing the Pi cryptocurrency by locking up Pi coins. This consensus mechanism, known as the Federated Byzantine Agreement (FBA), relies on a network of trusted nodes to validate transactions and maintain the integrity of the blockchain.
Legitimacy Concerns and Transparency Efforts
Pi Network has faced scrutiny regarding its legitimacy, with some raising concerns about its lack of a mainnet launch, the absence of a fully functional wallet, and the potential for scams. However, the project’s developers have taken steps to address these concerns by providing regular updates, publishing technical documentation, and actively engaging with the community.
Assessing Pi Network’s Potential
Despite the ongoing debate surrounding its legitimacy, Pi Network holds significant potential, driven by several factors:
- Massive User Base: Pi Network boasts over 30 million users, indicating a strong level of interest and potential for adoption.
- Unique Mining Mechanism: The mobile-based mining approach makes Pi Network accessible to a broader audience, potentially democratizing cryptocurrency mining.
- Vision for the Future: The project’s developers envision Pi Network becoming a decentralized global currency, facilitating secure and efficient transactions.
Price Predictions: A Glimpse into the Future
While predicting the future price of any asset is challenging, experts have offered their insights into Pi Network’s potential price trajectory:
- 2030: Price predictions for 2030 range from $0.01 to $1.00 per Pi coin.
- 2040: Long-term price predictions for 2040 range from $1.00 to $10.00 per Pi coin.
- 2050: Some experts predict that Pi Network could reach a price of $50.00 or even $100.00 per Pi coin by 2050.
These predictions should be considered with caution, as the actual price of Pi Network will depend on various factors, including its adoption, market conditions, and regulatory developments.
Pi Network Launch Date: A Matter of Anticipation
The official launch date for Pi Network’s mainnet and the introduction of a fully functional wallet remain highly anticipated events. While no definitive date has been announced, the project’s developers have indicated that the launch is imminent.
Conclusion: Pi Network – A Journey of Exploration
Pi Network presents a unique proposition in the cryptocurrency landscape, offering a mobile-based mining mechanism and a vision for a decentralized global currency. Despite the ongoing debates surrounding its legitimacy, the project’s massive user base and its developers’ commitment to transparency suggest its potential for long-term success. As the project continues to evolve, Pi Network holds the potential to revolutionize the way we interact with cryptocurrencies and redefine the concept of decentralized finance.


Unlike other cable companies, COVER Network provides the best compressed HD signal. So that you can enjoy crystal clear digital programming and eliminate poor quality cable channels.
All your communication and entertainment needswith one low price.
We target commercial and residential multi-dwelling and multi-tenant (MDU/MTU) facilities. Cover’s in-house engineers design, build, implement and test various wired and wireless solutions for existing and new constructions from start to finish.
Crystal clear digital programming powered by better electronics providing more HD
Ultra fast, secure and robust infrastructure supporting wired and wireless solutions at affordable rates.
Digital quality, great international rates, and web manageable interface, all offered at low fixed rates.
Founded in 2001, COVER Networks has been dedicated to research and development of the best solutions for Internet, telephony and satellite distribution systems. COVER Networks provides a business class service in today’s active professional residential markets.
COVER Television offers more channel packages and HD programming than any other provider all at lower prices.
COVER Internet package incorporates cutting-edge security measures all at an extremely competitive rate
COVER Residential Voice service is a powerful and flexible alternative to standard phone lines.
First Triple Play Provider
First Building wide Wi-Fi
First to 1 Gbps to resident
First to 10 Gbps to resident
Dual layer fiber/wireless redundant network
Very impressed with the speed and quality of the installation
Switched from Comcast to Cover Networks and never looked back! Saving SO much money and no issues with connectivity. Reasonably priced quality internet connection. FINALLY!
I've had Cover Networks internet now since Q1 2017 and the service has been fantastic. My HOA provided standard 100Mbps but I've since upgraded to 250Mbps then 1Gbps and that's the speed I get. It's fast. Really fast.
COVER Networks takes pride in close customer relations and understands the importance of building business partnerships with other property management, developers and vendors. Affiliations with these key power players give us the competitive advantage to provide affordable, custom solutions for our customers. Since its inception, COVER Networks has shown exceptional customer growth and will continue to exceed residential and commercial expectations.


Altima was founded in 1991 as a 100% subsidiary of Macnica, Inc. to become "the Unparalleled #1 Value-Added Distributor" in the Japanese electronics and IT industries. Altima has specialized in providing high-value-added ICs, electronic components, subsystems, systems and software to the wide range of customers in Japanese electronics, information and communications industries with in-depth technical support. Presently, Altima handles in excess of 30 lines, including subsystems and systems, and moreover, supports other Asia Pacific territories through Macnica Group worldwide.
Altima has maintained its position as a leading supplier of advanced-technology products by consistently adhering to its corporate creed of "Continuously sowing seeds close by." Through such means as securing early-stage partnerships with venture businesses from diverse corners of the world that have advanced technology with outstanding potential. Altima is able to support technical development and supply products that precisely satisfy customer needs. Altima is distinguished by its technological capabilities, its ability to generate proposals that are attuned to the needs of its customers, and its capacity to add value to its customers' products.
|ICs and Electronic Components||FPGA
ASSP / SoC
|Engineering Services||FPGA Design
|Systems and Software||
|CoAdna Photonics, Inc||Optical Wavelength Select Switch|
|Everspin Technologies, Inc||Magnetoresisteive RAM (MRAM)|
|Future Technology Devices International, Limited(FTDI)||USB serial bridge IC/Module/Cable|
|GainSpan Corporation||Ultra Low Power WiFi Chip|
|Integrated Device Technology, Inc||SRAM, FIFO, CLK, Serial Switch|
|HGST (Virident Systems)||PCI Express Flash Storage|
|Linear Technology Corp.||Standard high performance analog and mixed signal integrated circuits|
|Maestro Wireless Solutions||M2M Devices|
|Mellanox Technologies, Ltd||InfiniBand Interface ICs ; InfiniBand and 10GbE Adapter Cards and Switch|
|Mentor Graphics Corporation||EDA Technology|
|PMC-Sierra, Inc||Communication & Storage ASSP|
|SIERRA WIRELESS||Mobile computing and M2M|
|Wurth Elektronik GmbH & Co. KG.||Electronic & Electromechanical Components|
2F, Attend on Tower, 2-8-12, Shin-Yokohama, Kouhoku-ku, Yokohama, 222-0033 JAPAN
14th Fl., Osaka Mitsui Bussan Bldg., 2-3-33 Nakanoshima, Kita-ku, Osaka, 530-0005 JAPAN
TEL.+81-6-6227 6912 FAX.+81-6-6227 6913
*The Office moved to the address from August 26th(mon.) 2013.


Powerhouse Home Automation & Innovation Centre
The latest home automation, security, lifestyle, healthcare and IoT products
We live in an increasingly connected world and with the surge in popularity of innovative products, technological advances and global market competitiveness, Powerhouse Home Automation & Innovation Centre offer the latest products that will reduce your residential energy consumption and increase the safety and comfort for you and your family.
Powerhouse Home Automation & Innovation Centre (Powerhouse Centre) showcases a collective of the latest home automation, safety, security, healthcare, lifestyle, energy solutions and IoT products under one roof.
Powerhouse Centre provides an immersive display showroom at Home Base Subiaco and prides itself on identifying emerging key technological trends. The showroom is open 9am – 5pm Monday to Friday, 8.30am – 5pm on Saturday and 10am – 4pm on Sunday.


Microprocessor Programming Lab
Programming of microprocessors is one of the crucial laboratories in the main BSc course in the domain of electronics, telecommunications and IT. The attendees of prospective classes asso-ciated with this lab train their practical skills in microprocessor programming and software testing. In particular, due to the simplicity and popularity of the 8-bit Intel-51 microcontroller, students become familiar with its architecture through preparing assembler-based programs. Modern mi-croprocessors with 32-bit architecture from the ARM Cortex M3/M4 families are also investigated by means of numerous software tasks utilizing C/C++ programing languages.
The aim is to have students work individually with their own development boards in order to maximize the efficiency of the learning process and gaining practical skills. There are 16 separate workplaces featured with PCs operated by MS Windows 10 (in most cases, equipped with two screens), and two development kits: one devoted to the 8051 microprocessor, and one to the TI ARM Cortex M4. In particular, there are 16 boards called Didactic Microprocessor Kits DSM-51, and 16 boards „EasyMxPRO™v7 for STELLARIS® ARM®” with the M4C123GH6PGE microcontroller. For programming, dedicated Integrated Development Environment (IDE) is used, called Code Composer Studio.
The lab is spacious, allowing people with disabilities for easy access to the workplace.
- 16 PCs with MS Windows 10, most with 2 screens and with Internet access
- Beamer with wireless access
- 16 DSM-51 evaluation boards for Intel 8051 processor with numerous add-on modules:
- Module M1 – Crossroads model
- Module M3 – Object counter
- Module M6 – Thyristor light regulator
- Module M7 – RS485 interface
- Module M8 – Magnetic card reader
- Module M10 – Resistance-based temperature sensor
- Module M11 – EEPROM reader
- Module M13 – Real Time Clock
- 16 evaluation boards EasyMxPRO™v7 for STELLARIS® ARM®” z microcontrollerTM4C123GH6PGE
- Barcode scanner Datalogic Quickscan
- Evaluation board EM-STM3210C
- Evaluation board STM32Butterfly + ZL2ETH
Technologies studied and specialist software used:
- Code Composer Studio
Adrian Kliks, PhD, firstname.lastname@example.org


Signaling and Switch Control Solutions
Vossloh Signaling, Inc. designs and manufactures signaling and switch control solutions that provide increased operational efficiency through a range of cost effective products and solutions.
We manufacture switch machines, including the patent pending TS-4500 and new versions of industry standards, such as the VSM-24 which is a direct replacement for the M-23.
We design and manufacture control systems for flat yard automation (MYA) and switch control in Dark Territory (FAS-PAS), which products that include, in addition to switch machines, switch circuit controllers, communication systems.
We manufacture complete switch layouts, and offer switch rod packages and replacement components.
With manufacturing sites in California, supported by our corporate headquarters in Charlotte, NC, we are growing to meet the current and future needs of our customers.


Proper handling of electrical wires and cables is extremely important in order to avoid potentially serious accidents in office. Given below are some of the important tips that you must follow in order to handle electrical wires in a safe and easy manner lets take a detail look on Top 10 Tips For Safe Handling Of Electrical Wires . To deal with Electricity You should first read some precautions and then work carefully.
10. Be Careful
Avail of the services of professional electrical contractors, in case you find that there are certain serious issues with your wires and cables. Seeking professional advice in a timely manner can keep your home and/or office safe from significant damages.These tips, if followed carefully, can minimize the element of risk associated with handling, managing and/or repairing electric wires. You can also avail of the services of professional electricians, if required for Electricity Failure.
9. Switch Off The Circuit
When handling the cables and wires, make sure that you switch off the circuit breaker first. Handling powered wires can be extremely risky, even after you take all the other necessary precautions. Switching off the circuit breaker is widely recommended as a safety measure while dealing with electrical wiring.
8. Use Rubber Handle Tools
If you have to bend or cut electrical wires, always use tools that have rubber handles. Usually wire cutters or pliers are made of metals which are good conductors of electricity. However, rubber handles ensure that you are not exposed to any significant danger, even while handling wires that carry strong electrical power.
7. Wear Rubber Boats
Sudden heavy rains can cause leaky roofs, which, in turn, can cause water to seep into your work area. A wet working area can be highly dangerous for an individual who handles electrical wires. To do away with such dangers, you can wear rubber boots, since rubber is a non-conductor of electricity.
To make the handling of electrical wiring completely safe, ensure that wires are kept protected from UV radiation, abrasion, and corrosion. For this purpose, heat shrink tubing can be used. With heat shrink tubing the wires are not exposed to heat and moisture. Heat shrink tubing is available in various shapes, colors and sizes. It can be used for different purposes, including electrical insulation, identification, termination, mechanical protection etc. Heat shrink tubing finds extensive usage in automotive, electronic, shipping, telecommunications and many other industries.
4. Complete your Training First
You must have studied about voltages and electrical wiring as a part of your elementary academic training. However, recalling such past knowledge can be an impossible task. Glance through wire repairing manuals to brush up your knowledge. This will help you in detecting the wire faults faster, and repairing them as soon as possible.
3. Always Wear Rubber Gloves
Always wear rubber gloves while working with electrical wires. Live wires and cables are dangerous and cause accidents, which can compromise your safety and well-being. Electricity is danger if you skip to wear Rubber gloves.
2. Use Safety Goggles
Be careful while handling or working with high voltage wires, since they generally tend to produce sparks. These sparks can adversely affect your eyesight, if they happen to come in direct contact with your eyes. The bright light that is generated from these sparks can also daze you, while working on wires. To minimize all such risks, use a pair of safety goggles. This can protect your eyes from getting affected by high-powered sparks.
1 . Keep Voltmeter With Your Tools
If you have to handle or repair electrical wires then first get the info on the voltage which is being used. This can help you a great deal in detecting the possible reasons that can cause problems in a cord. You should ideally use a voltmeter for this purpose, to get an accurate reading. If you find out that the voltmeter is not sending the right amount of power, further alterations in the measurement methods would probably be required. Keep doing adjustments till the voltmeter can read the exact amount of power.


Rewind to last week, if you will. On Tuesday, after the “Let’s Talk iPhone” event that has now been analyzed to death, it sunk in that Apple’s revolutionary Siri personal assistant wasn’t an iOS 5 feature, but an iPhone 4S feature. Was it due to hardware limitations, or marketing? Now that reports are coming in that the 4S totes 512MB of RAM, it’s getting harder to say that this was entirely a hardware-based decision.Those who follow Apple and tech news have known for some time that the company would be delivering voice recognition technology in iOS 5. When the firmware update was first detailed in early June, there was no mention of the Nuance-powered feature. Most of us concluded that this was because Siri wasn’t quite ready for showcasing. But now we know why it was held back – it was set to be an exclusive for the next iPhone, rather than a universal iOS 5 feature.It’s quite possible that Siri couldn’t run up to Apple’s standards of smoothness on other iOS devices. The A5 chip powering the iPhone 4S is a big leap forward from the A4 inside of the iPhone 4 and iPad 1. Perhaps they didn’t want to compromise the experience for us with a laggy, choppy, or slow Siri. Perhaps.But what about the iPad 2? With the revelation that the 4S probably carries 512MB of RAM under the hood (as reported by TUAW and several other sites), this makes the engines of the two devices more or less identical. Both have the A5 chip, and both have identical RAM. Therefore, if Siri can run up to Apple’s standards on the iPhone 4S, it should be able to do the same on the iPad 2. Yet there has been no mention of the personal assistant on Apple’s tablet. What’s up with that?Even incremental Apple hardware updates need a killer feature. Sure, with the iPhone 4S being roughly twice as fast as the iPhone 4, and a phenomenal 8MP camera in tow, its performance should see a huge boost over the 2010 model. But those specs lack that certain draw that gets people excited and gives them that extra itch to upgrade early. Just ask Android tablet makers how specs alone fare in selling a product.Siri, on the other hand, is like nothing we’ve ever seen before. It answers your questions, even when spoken in a conversational tone. It works with a variety of iOS apps to perform common tasks by simply telling it to. It blurs the line between speech recognition and artificial intelligence. Siri can be the kind of killer feature that the iPhone 4S needs.If the iPhone 4 and the iPad 2 got Siri along with iOS 5, then the iPhone 4S could have conceivably been Apple’s most boring update in years. Not weak, mind you, but lacking sizzle. But with Siri, while the latest iPhone may not be the revolutionary iPhone 5 that many were pining for, it still has at least one feature that’s revolutionary.It could be argued that Siri hasn’t been made available for the iPad because speech recognition lends itself more to a phone than a tablet. This makes sense, to some degree. Tablets are more often used in a comfortable environment, when there is nothing to keep you from leisurely browsing for information on the beautiful 9.7 inch display. Phones, meanwhile, are used more while walking, driving, or in a pinch. These are the times when Siri makes the most sense.So I won’t take the hard line that Apple definitely tied Siri to the 4S strictly for marketing. It could be that older devices just wouldn’t be up to snuff, and that the iPad 2 doesn’t need it all that badly. But I will say that – at the very least – it’s extremely convenient for them to have it exclusive to the iPhone 4S, which is otherwise lacking in “magical” new features.


Interesting post about a viral router attack…with so many unencrypted wireless access points (including ones with WEP) this is seeming more and more like a future possibility. From the article:
“Historically, the vast majority of trojans, worms, and viruses have targeted the (Windows) PC. Attack and propagation methods may have grown more sophisticated, but the PC has remained the focus of most malware. According to a paper written by a team of researchers at Indiana University, however, this could change in the future. According to the team’s research, an attack that specifically targets wireless routers and spreads between them at any point where coverage overlaps could quickly and easily propagate throughout an entire city.”
Interesting if you think of the possibilities…a worm that uses default router login’s, unsecured wireless, and weak encryption keys…fun.


Running projects are listed below, see “Completed projects” for completed projects.
Automated support of manual testing of web software systems based on formal model of the application ∞
Researcher: Ing. Karel Frajták ∞
The aim of the project is development of automated support of manual testing of web applications. This support is aimed for situations, when testers don’t have prepared manual test scenarios. The approach we take is direct guidance of tester based on formal model, generated from standard design model of web application. The formal model describes the tested application and contains also testing coverage and special metadata, allowing to increase the reliability and efficiency of performed tests. Based on this formal model, methods and algorithms for tester navigation will be formulated. The formal model and the whole concept will be verified by pilot implementation of navigation application for testers and by application of the solution on several selected real projects of web applications development.
A General Model for Personalized Web Design ∞
Researcher: Ing. Martin Balík ∞
The project aims to devise a model for personalized web design. This model needs to be suitable for universal use in applications increasing efficiency of user access to information on the web.
Výzkum inovativních testovacích metod a prostředků pro zvýšení efektivity testování ∞
Researcher: Ing. Miroslav Bureš, Ph.D. ∞
Se zvyšující se komplexitou současných webových aplikací a zvyšujícím se množstvím dat, které jsou těmito aplikacemi zpracovávány je kladen i větší důraz na spolehlivost a obecnou použitelnost těchto aplikací Tím rostou i požadavky na disciplíny testování softwaru a quality assurance tuto spolehlivost zajistit. Současný běžný způsob testování software přestává být v mnoha aspektech vyhovující a v rámci disciplíny je zapotřebí výzkumu a vývoje nových metod a efektivnějších postupů testování. V rámci výzkumu se zabýváme tématy jako automatizace revize analytické a návrhové dokumentace, zaměření testů na pokrytí skutečných požadavků zadavatele na vyvíjený software, automatizované ověřování kvality a relevance připravených testovacích scénářů, testy generované z modelu aplikace přizpůsobené reálným podmínkám stávajících projektů a související.
Researcher: Ing. Radek Malinský, Ph.D. ∞
Web 2.0 (social networking, blogging, etc.) can serve as a data source for social science research because it contains vast amount of information from many different users. The volume of information on the web has been growing at a very high rate and becoming a network of heterogeneous data, this makes things difficult to find and is therefore not almost useful. It is necessary to design suitable metric for such volume of information, which would better separate
the useful data from the useless.
This project aims to make a theoretical definition of a novel web metric, which improved the content representation of a web page, its overall semantic meaning and its relations with similar web pages. The metric based on combination of two different research areas: Webometrics and Sentiment Analysis. The project further deals with a proposal of an appropriate citation index structure and algorithm for the information obtained from it. The index stores an output of the content analysis and it allows quick and easy searches with regard to users’ queries. The main goal is to develop a complex system, which improves the quality of search engines on the principle of webometrics. That will lead to a better machine understanding of website content and user specified queries, and thereby the reduction of irrelevant web search results.
Original webometric techniques improved searching and provided trend detection. However, they are not able to distinguish a polarity of the text, its semantic meaning and the emotional state of the author. Webometrics is purely a quantitative approach to the web, which can be enhanced by qualitative methods and thereby allows us to expand the possibilities of a study problem. Sentiment analysis may be used as a qualitative complement to quantitative approach. Extension of the webometric techniques of sentiment analysis methods leads up to gaining insights into a public opinion with respect to some topic and to a better machine understanding of the text. Better understanding of the content on the web site could have a significant impact on the quality of site evaluation.
Semantic Web Access Prediction by Means of WordNet ∞
Researcher: Ing. Lenka Hapalová ∞
Web access prediction as the part of web page prefetching belongs among the most important techniques to reduce web access latency observed by users of the Internet. Prefetching hyperlinks presented on current page is one of the most common. It have an advantage of their simplicity and easy of use. In comparison with the history based methods prefetching hyperlinks can make predictions of actions that have never been taken by the user, but are surpassed by history based models in accuracy. The principal aim of the project is to suggest, implement and test semantic web access predistion algorithm that will use semantic techniques. To be able to use the semantic techniques the semantics of the web pages will be represented by ontology that provides us not only terms and their definitions but also the relationship between the objects.
Semantic P2P Search Engine ∞
Researcher: Ing. Ilya Rudomilov ∞
The goal of this project is to design and implement intelligent Semantic Peer-to-Peer (P2P) search engine as multi-agent system (MAS) by using open-source framework JADE (Java Agent Development Framework). JADE framework implements FIPA standards (The Foundation for Intelligent Physical Agents) and modern techniques for developing multi-agent systems. The main idea of the proposed project is to use semantic model for P2P search engine, where peers are specified as semantic meta-models by the standardized OWL language from The World Wide Web Consortium. Using semantic model improve the quality of communication between intelligent peers in this P2P network. Undoubtedly proposed semantic P2P network has all advantages of normal P2P networks and in the first place allow deciding a point with bottle-neck effect (typical problem for client-server applications) by using a set of peers for storing and data processing.
Methods and Technologies for Testing of Web Software Systems ∞
Researcher: Ing. Martin Filipský ∞
Main goals of our research are to propose and validate a formal layer among requirements on automated testing, an application under and test scripts for the automated testing. On the proposed layer, algorithms and approaches will be defined for a solving of problems with a test script aging, with an uncertain test automation of web applications and finally with a heterogeneity of input requirements and platforms for automated testing.


ORNL researchers are working with the US Department of Energy (DOE), industry, and academia to advance the burgeoning field of Quantum Information Science (QIS). QIS technologies are based on the notion that information can be coded, sensed, computed, and transferred as quantum physical states, for faster decision-making based on processing larger amounts of data more securely. ORNL researchers are conceptualizing and building devices to manipulate the quantum states of light and matter, measuring their quantum behavior and investigating ways to harness existing telecommunications systems for quantum communications. Members of ORNL’s QIS Group, who provide profound technical expertise in both classical and quantum computing, are also building prototype quantum computers to investigate the best platforms for different kinds of quantum computing. The Laboratory also hosts a robust quantum materials research program that complements our QIS developments. It is projected that nearly every type of business will be impacted by quantum information technologies, and ORNL supports industry by positioning ourselves at the forefront of this high-risk research area. Many of these researchers’ innovations are available for licensing, and opportunities exist for collaborative research and development.


Elie Raad is a 38 year old Machine Learning Specialist at WordLift. He has a background in computer science, with an engineering degree and a Ph.D. He is fluent in Arabic, French, English, and recently began learning Italian. Elie is interested in the field of synthetic data and its potential to unlock the true potential of artificial intelligence. At WordLift, he utilizes GPT-3 to generate AI-generated content, known as completions, for clients. He is part of a team led by a visionary SEO, Andrea Volpini, and is excited about the opportunity to work on interesting topics and the latest technologies. Elie is currently working on an experiment to combine GPT-3 and DALL.E 2 to generate images from textual descriptions.


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It is possible to charge your electric vehicle on the campsite. Four charging points are provided in a central location on the campsite, next to the sanitary building. The charging stations are from EVBox, which makes it possible to charge with many charging cards. The charging stations have a charging capacity of 22kW per socket. You can consult the operation of the charging stations below. We also ask you not to park your car for more than four hours at these places. This way everyone has a chance to charge their car. Parking in the car park without an electric car is not allowed.
1. Connect your charging cable to your car and to the charging station. The LED ring lights green.
2. Hold your charging card (RFID card) in front of the card reader on the charging station. The LED ring flashes green and you will hear a beep. Your card is authorised.
3. The charging station's LED ring lights blue when your car is charging.
4. The charging station LED ring flashes yellow when your car is paused and waiting to start charging.
5. The charging station LED ring lights solid yellow when your car is charging. Note: A yellow flashing LED status indicator (once per second) indicates a pause in a charging session. Charging resumes automatically when power is available.
Stop charging (You can stop charging your car at any time, even if it is not fully charged).
1. Hold your charging card (RFID card) in front of the card reader on the charging station. The LED ring flashes green and you will hear a beep. Your card is authorised.
2. The charging station's LED ring lights green or turns off when charging is stopped.
3. Unplug the charging cable from the car and the charging statio


CEREC stands for Chairside Economic Restoration of Esthetic Ceramics which in simple words means same-day customized crowns with the help of ceramic milling. CEREC® Primescan offers a quick and accurate intraoral scanner that helps in taking digital impressions of the best quality. With its Smart Pixel Sensor, it creates data that is realistic along with precise accuracy. This scanning technology offers sharp and precise images and can even look into observations as deep as 20 mm, which makes it easy for the dentist to check for any sub-gingival indications.
Primescan can help capture and immediately process the data in higher resolution in no time. The software used in Primescan makes sure to grant optimal interaction by providing the exact data needed. The results from the 3D-scan models are immediately displayed on the computer screen to proceed with the procedure.
What are the benefits that Primescan offers?
Here are some of the benefits Primescan technology offers:
- As described earlier, the advanced Smart Pixel Sensor and the depth of scans offered are sharp and precise.
- Due to quick transfer options, the high-resolution models can instantly be supplied to the labs and third parties.
- This scanner can easily scan the hard-to-reach areas due to its increased field of view, which visualizes those areas precisely.
- This technology can take more than 50.000 images per second and quickly process the data that the software requires.
- The dentist will collect the data, and all you have to do is stay comfortable throughout the process. The device has smart features, a 16:9 touchscreen, and a touchpad to provide a perfect work environment.
Dr. Patrick Yee is a top-rated cosmetic and restorative dentist based out of San Jose in California. To book an appointment for this, give us a call at (408) 243-3000.


From the innovators in underwater viewing technology, the micro Revolution Pro 5.0 puts the most powerful live fish-finding tool right in the palm of your hand. Equipped with an industry exclusive, patent pending Integrated Revolution™ Camera Reel System (Patent #D832084), you’ll spend more time discovering hotspots without the hassles of tangled camera cable. Pro model adds a built-in DVR for recording, plus on-screen digital display of temperature, and camera direction.
Included Essentials / Specifications:
- New Brighter 5" High Resolution LCD, Waterproof (IP67 Rated) for All Weather Performance
- Industry Exclusive, Revolution™ Integrated Camera Reel System (Patent #D832084) for Effortless Deployment & Retrieval
- Micro Camera with 60’ Ruggedized Cable with Depth Indication
- Integrated DVR for recording video
- On-Screen Display of Camera Direction and Water Temperature
- Removable Fin & Camera Position Clips for Ice & Open Water Use
- Sunshield Screen Protector
- Adjustable IR Lighting
- RCA Video Out
- Rechargeable Lithium-Ion Battery with On Screen Indicator
- Micro Mobile Pro Viewing Case
- Pro Snake Series Camera Mount
- Mo-Pod 3 Camera Positioning Tripod
Click to download a user manual:
Write a Review
Small package - Large features
Micro 5.0 Revolution Pro is simply amazing! , but could be better...
Micro 5.0 Revolution Pro is simply amazing!


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