Everything Beginners Need to Know About Fiber Optic Cabling
Without a doubt, structured cabling system is a very strong foundation for every business network. The work of cabling is to provide connectivity between computers and servers an all other network devices ensuring that data and voice is sent all over the world. There are numerous diverse methods that can be used to transfer data from point A to point B when it comes to cabling. In the recent past, a pair of copper cables would be twisted together and data would be transmitted via copper wires and this option is still available even currently. As technology continues to advance, fiber optic cabling is becoming a more improved form of data transmission which is more faster and reliable.
There are very many benefits of fiber optic cabling, and that is why people have embraced it globally. These benefits include, long distances, signals that are carried through fiber optic cabling go a very long way as compared to those of copper wires because of the low attenuation rates and does not require maintenance of signal. Fiber optic cabling prevents intrusion, and therefore no data can be hacked making it very safe and secure and also beneficial. You will use lesser time and money with fiber optic cabling which is a very good and better option if you compare with copper wires which require so much effort.
Fiber optic cables can be used in areas with reasonable levels of electromagnetic interference as they do not have metallic wires. When it comes to cabling, people have different needs, and therefore fiber optic cabling comes in different types. The first one is multi-mode fiber which comes with a large core diameter, and this gives a high-speed transmission but covers a shorter distance. The other one is the single-mode fiber which has a small core which is most suitable for longer distances. Because different environments need different types of cabling there are also different types of cabling system to ensure that fiber stays in good condition. The first of the two types is inside plant which generally used only inside houses so that they do not get in contact with variables. Outside plant just as the name may suggest works on the outside and has a compound that helps to block water and steel is used to give it physical protection. Considering that you now have the knowledge, you can decide on the type of fiber optic cable that is suitable for your exact need. Never forget to choose a mode of protection for your fiber so that it can serve you for a long period. In any investment that you make you must always go for value for money therefore by choosing a good cabling system that is a guarantee. Fiber optic cabling is the best option you will find because of its high performance, speed and the service period.


With the development of the Internet, people have higher and higher requirements for network reliability. Especially for end users, it is very important to be able to keep in touch with the rest of the network in real time. However, most networks rely on single-gateway systems:
Under normal circumstances, the host can completely trust the work of the gateway, but when the gateway is broken, the communication between the host and the outside world will be interrupted. To solve the problem of network interruption, it can be solved by adding a gateway. However, since most hosts only allow one default gateway to be configured, the network administrator needs to manually intervene in the network configuration so that the host can use the new gateway for communication; Sometimes, people use dynamic routing protocol methods to solve the problem of network failure, such as running RIP, OSPF, etc., or using IRDP. However, these protocols cannot meet the needs of users due to their complicated configuration or poor security performance.
In order to better solve the problem of network interruption, network developers proposed VRRP, which neither needs to change the networking situation nor do any configuration on the host, but only needs to configure a few commands on the relevant routers. The backup of the next-hop gateway can be realized without any burden on the host. Compared with other methods, VRRP is more able to meet the needs of users.
Overview of VRRP
VRRP combines several routing devices to form a virtual “routing device”, and uses a certain mechanism to ensure that when the next-hop routing device of the host fails, the service can be switched to the backup routing device in time, so as to maintain the continuity of communication and reliability.
VRRP divides a group of routers in the LAN together to form a VRRP backup group, which is equivalent to a virtual router in function and is identified by the virtual router number. The following description uses virtual routers instead of VRRP backup groups.
The virtual router has its own virtual IP address and virtual MAC address, and its external appearance is exactly the same as that of the actual physical router. The host in the LAN sets the IP address of the virtual router as the default gateway, and communicates with the external network through the virtual router.
- VRRP routers: routers that run the VRRP protocol, such as R1 and R2. VRRP is configured on the interface of the router, and it also works based on the interface.
- VRID: A VRRP group (VRRP Group) is composed of multiple routers (interfaces) working together, and is identified by the same VRID (Virtual Router Identifier). Routers belonging to the same VRRP group exchange VRRP protocol packets to generate a virtual “router”. Only one master router can appear in a VRRP group
- Virtual router: VRRP abstracts a virtual “router” (Virtual Router) for each group. The router is not a real physical device, but a logical device virtualized by VRRP. A VRRP group only generates one virtual router.
- Virtual IP address and virtual MAC address: The virtual router has its own IP address and MAC address. The IP address is specified by the network administrator when configuring VRRP. A virtual router can have one or more IP addresses. This address serves as the gateway address. The format of the virtual MAC address is “0000-5e00-01xx”, where xx is the VRID.
- Master router: The “Master router” undertakes the packet forwarding task in a VRRP group. In each VRRP group, only the Master router will respond to the ARP Request for the virtual IP address. The master router periodically sends VRRP packets at a certain interval to notify the backup routers in the same VRRP group about its own survival.
- Backup Router: Also known as Backup Router. The backup router will listen to the VRRP packets sent by the master router in real time, and it is ready to take over the work of the master router at any time.
- Priority: The priority value is the basis for electing the Master router and the Backup router. The priority value ranges from 0 to 255. The higher the value, the higher the priority. If the values are equal, the interface IP addresses are compared, and the higher value takes precedence.
Election of Master Router
VRRP determines the role of each router in the virtual router (Master router or Backup router) based on priority. The higher the priority, the more likely it will become the Master router.
The initially created router works in the Backup state, and learns the priorities of other members in the virtual router through the interaction of VRRP packets:
- If the priority of the master router in the VRRP packet is higher than its own priority, the router remains in the Backup state;
- If the priority of the master router in the VRRP packet is lower than its own priority, the router using the preemptive mode will preempt to become the master state and periodically send VRRP packets, and the router using the non-preemptive mode will remain in the Backup state;
- If no VRRP packet is received within a certain period of time, the router switches to the Master state.
The value range of VRRP priority is 0 to 255 (the larger the value, the higher the priority), the configurable range is 1 to 254, the priority 0 is reserved for the router to give up the master position, and 255 is reserved by the system For use by IP address owners. When the router is the IP address owner, its priority is always 255. Therefore, when there is an IP address owner in the virtual router, as long as it works properly, it is the Master router.
Advertisement of Master Router Status
The master router periodically sends VRRP packets to announce its configuration information (priority, etc.) and working status in the virtual router. The backup router determines whether the master router works normally by receiving VRRP packets.
When the master router voluntarily relinquishes the master status (for example, when the master router exits the virtual router), it will send a VRRP packet with a priority of 0, causing the backup router to quickly switch to the master router. The switching time is called Skew time, and the calculation method is: (256 – the priority of the Backup router)/256, and the unit is seconds.
When the master router has a network failure and cannot send VRRP packets, the backup router cannot immediately know its working status. After the backup router waits for a period of time, if it has not received VRRP packets, it considers that the master router cannot work properly, and upgrades itself to the master router to periodically send VRRP packets. If multiple backup routers compete for the position of the master router at this time, the master router will be elected by priority. The default waiting time of the Backup router is called Master_Down_Interval, and the value is: (3 × interval for sending VRRP packets) + Skew time, in seconds.
In a network whose performance is not stable enough, the Backup router may not receive the message from the Master router during the Master_Down_Interval due to network congestion, but proactively preempts the Master position. If the message from the original Master router arrives again at this time, it will appear The members of the virtual router frequently preempt the master. In order to alleviate the occurrence of this phenomenon, a delay waiting timer is specially formulated. It can make the Backup router wait for the delay waiting time after waiting for the Master_Down_Interval. If no VRRP packets are received during this period, the backup router will switch to the master router and send VRRP packets to the outside world.
Typical VRRP Networking Cases
By creating multiple virtual routers, each physical router plays a different role in different VRRP groups, and the Virtual IPs of different virtual routers are used as different intranet gateway addresses to implement traffic forwarding load balancing.
Master and Backup
VRRP can track the status of the uplink port. When the device senses that the uplink port or link is faulty, it can actively reduce the VRRP priority, so as to ensure that the backup device with a normal uplink link can switch to the master state through election to guide packet forwarding.
VRRP with BFD
By configuring the linkage between VRRP and BFD, when the backup device detects a fault through BFD, it does not wait for the Master_Down_Timer timer to expire, but switches to the VRRP state immediately after the BFD detection period.


The magnification studies conducted in our research use the MATLAB implementation of the Eulerian Video Magnification (EVM) SIGGRAPH 2012 code developed by the Massachusetts Institute of Technology (MIT). The MATLAB source code is freely available for noncommercial purposes can be downloaded from the MIT SIGGRAPH 2012 website: http://people.csail.mit.edu/mrub/evm/#code. This website provides a lot of useful reference material on the original magnification tests that were conducted at MIT.
This user manual outlines the technical workflow used for examining the effects of changes in relative humidity on cultural heritage materials. This includes filming parameters, editing workflow, and MATLAB software implementation. While initial technical support was provided by the IT administrator at the School of Information at the University of Texas at Austin, the primary workflow required little technical expertise and was carried out by graduate student Ayshea Khan and faculty member Karen Pavelka.
At the time of capture, it is recommended that subjects be recorded at the highest resolution settings possible. Cameras equipped with full-frame sensors will reveal optimal movement after video processing. Mount your camera to a tripod to avoid extraneous motion and ensure that your subject is taking up most of the space in the frame.
While professional grade cameras are recommended for the best results, subtle material movements can still be revealed using more affordable equipment. Our studies were conducted using two consumer grade cameras: A Sony Handycam HDR video camcorder and a Nikon DSLR. We used the Sony camcorder for the initial videos, and later, moved to the Nikon, paired with a Phottix intervalometer, to create higher definition time lapses. While not necessary, time lapsed studies allowed for a longer observation period while minimizing both file size and processing time. All of our videos that were processed through the EVM software were filmed at 30 frames per second at a resolution of 1920 by 1080 pixels.
It is not required that video studies be exported through a video editing software prior to magnification processing. However, since our later studies were taken in the form of time lapses, the photographic sequences needed to be arranged and exported. This was done using iMovie, a freely available video editing application for OS users.
MATLAB IMPLEMENTATION OF SIGGRAPH 2012
All Eulerian Video Magnification processing was performed on a late 2014 iMac with a 4GHz Intel Core i7 processor and 32G 1600 MHz DDR3 memory, running OSX Yosemite 10.10.5. The speed of this machine allowed for a video one minute in length to be processed in roughly forty minutes. While the code allows for bundled video processing, we processed videos individually to avoid computer freezing or failure.
The SIGGRAPH2012 Eulerian Video Magnification code is openly available through MIT (http://people.csail.mit.edu/mrub/evm/#code). Our testing utilized a MATLAB implementation, provided by The University of Texas at Austin. Installation requires limited technical proficiency, as a detailed README text file is include in the code bundle. Graduate student Ayshea Khan was able to navigate to the EVM software through MATLAB with little difficulty.
If MATLAB is not available at your institution, MIT has also provided 64-bit Windows, 64-but Linux, and 64-bit Mac compiled codes that facilitate magnification processing to be performed at the command line without the MATLAB application. These executables also contain user-friendly README text files. However, this instance of the code may require a user with familiarity with command line operation.
Basic Steps for MATLAB EVM Implementation:
- Start up MATLAB and change directory to the location of this code.
- Run “setpath.m” to add all directory folders to code path.
- Add desired videos to Data folder for processing
- Run “make.m” to build pyramid toolbox libraries (this is REQUIRED if using Mac OS and MATLAB newer than 2011b).
- Run “install.m”
- Open “reproduceResults.m” code and adjust desired parameters, using the % to comment out unwanted code.
- Parameters are defined in parentheses as (Amplification, Cut Off Wavelength, Frequency1, Frequency2, Frame Rate, Chrominence Scaling)
- Run “reproduceResults.m” to process video
- All processed video can be found in the 2012Results Folder.


Hi, here's the thing, I have a Nexus One, a Samsung Galaxy Tab 7" and a Motorola Xoom. And as you may know, I happend to be an Android programmer and I like to test my applications on every fisical device I have. My problem is that I have a laptop that I use for developing and that laptop only has 3 USB ports (sucks ). Anyway, I decided I wanted to have all the 3 devices connected all the time so I can decide when I test an application from Eclipse, I'm able to choose which one to install the application to. So here's what I got:
1st: Install Wireless ADB from the Market on every device you want to test your applications.
2nd: When you activate Wireless ADB on a device, it will toast the address you should connect to. Take a note of it.
3rd: Fire up your favorite editor and edit your $HOME/.bash_profile or $HOME/.bashrc (This depends on the Linux distribution)
4th: Add this piece of code and adapt accordingly:
What this code does is create a function on your environment that checks if the device is connect wirelessly and if not connects to it. After that, it just executes the command you asked for (eg. logcat). It also creates an alias to that function so that the command is similar to the normal one. So, to use adb with my Xoom I just have to type "adbxoom logcat" pe.
You can duplicate this piece of code as many times as you want for all the devices you have, in my case, I have 3 of these: adbxoom, adbn1 and adbtab .
To this code take effect on the current shell, just type ". ~/.bashrc" or ". ~/.bash_profile" depending on the file you edited.
5th: If you have more then one device, Eclipse will always ask to each one you want to deploy the application, but if you have only one and still want to choose between a fisical device and an AVD, the task gets a little complicated. Heres how you do it:
On the Run button on Eclipse (the green play button), press the dropdown button and choose "Run Configurations". Next select the "Target" tab on the right and choose the "Manual" Deployment Target selection mode. You're Done
Now you don't have to mess with cables, connecting a bunch of them to your PC and being switching them all the time because you don't have a USB Hub.


Something about me
I am currently working towards my PhD at the University of Delaware in Newark,DE . My major is Computer Engineering.My Undergrad major was Electronics Engineering. I have completed coursework in a variety of areas ranging from web application security, computer architecture, secure software design to parallel programming, compilers , ML and cryptography. This page will give you a comprehensive overview of all my work.
You can find my CV here : Akshay’s CV
Principal Research Interests
- Automatic Parallelization
- Multi-Level Intermediate Representation (MLIR)
- Source to Source Translators
- Parallel programming paradigms
- Compile-time analysis and transformation techniques
Other subjects/research areas of interest
- Machine Learning
- Computer Systems Architecture
- At the University of Delaware - Subscripted-subscript analysis
My current research for my PhD involves compilers for autoparallelization. I work with the Cetus Source to Source translator which translates from C to C annoted with OpenMP. I want to make Cetus as powerful as possible through the use of even more sophisticated techniques. Current challenge is to develop a compiler technique for the automatic parallelization of subscripted subscripts. Details about this project and current progress can be found at link above.
Akshay Bhosale, Parinaz Barakhshan, Miguel Romero Rosas. Automatic and Interactive Program Parallelization Using the Cetus Source to Source Compiler Infrastructure v2.0. Special Issue “Program Analysis and Optimizing Compilers for High-Performance Computing”, Electronics. 2022; 11(5):809.
Akshay Bhosale and Rudolf Eigenmann. On the automatic parallelization of subscripted subscript patterns using array property analysis. In Proceedings of the ACM International Conference on Supercomputing (ICS ‘21). Association for Computing Machinery, New York, NY, USA, 392–403. 2021. Erratum
Bhosale, Akshay, and Rudolf Eigenmann. Compile-time Parallelization of Subscripted Subscript Patterns 2020 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW). IEEE, 2020.
HPC Lab at the University of Delaware
Lab Website - (https://www.eecis.udel.edu/~eigenman/research.html)
I am a part of the HPC Lab at UD headed by Prof. Rudi Eigenmann. We create software tools to support the larger community involved in HPC research. We are interested in providing support to domain scientists to advance their research through HPC.
At the Pacific Northwest National Lab
In this project we implemented a Python frontend for a Domain Specific Compiler base on MLIR for Computational Chemistry applications. The compiler is called COMET.
Web Application Security Projects
Secure Software design portfolio
Creating secure software applications is the need of the hour, so as to address the growing concern regarding cybersecurity. With this in mind, we created non-hackable applications which serve a purpose.
- Leadership Positions held at University of Delaware
Department of Electrical and Computer Engineering
208 Evans Hall


Essay on science and technology: – Today science and technology have developed a lot. We even cannot think of to live for a single day without science and technology. Very often you may get to write an essay on science and technology or an article on science and technology in different board examinations. Here are a few essays on science and technology along with a speech on science and technology. These essays can also be used to prepare a paragraph on science and technology.
Are you ready?
50 words Essay on Science and Technology / Very short essay on Science and Technology
Advancement of science and technology has made us more advanced in comparison to ancient time. It has completely changed our way of living and work as well. In today’s world, a country’s development completely depends on science and technology. It has made our lives comfortable and burden free. In modern days we cannot live without science and technology.
100 words Essay on Science and Technology
We are now in the age of Science and Technology. In present days it is very necessary for us to step forward with the rapid development of science and technology. The whole world has completely been changed with the different inventions of science. In ancient time people considered the moon or the sky as God. But now people can travel to the moon or to space. This becomes possible only because of development of science and technology. Again science has made our lives comfortable with the invention of different machines. Lots of changes can be seen in different sectors like sports, economy, medical, agriculture, education etc. as a result of the advancement of science and technology.
150 words Essay on Science and Technology
It is called that the modern age is an age of science and technology. Many scientific inventions have been taken place in the present age. It has made our lives easy and comfortable. Science and technology play a vital role in every walk of our life.
In the present age, we cannot live without science and technology. The importance of science and technology in our daily life is immense. We find the wonders of science wherever we look. Electricity, computer, bus, train, telephone, mobile, computer – all are the gifts of science. Development of medical science has lengthened our lives. On the other hand, the internet has made a remarkable change in the field of communication and information and technology as well. Television has brought the whole world to our bedroom.
Advancement in science and technology has made our lives pleasant, but it has also made life complex to a certain extent. But we cannot deny the benefits of science and technology in our daily lives.
N.B. – It is not possible to write all points on science and technology in a 50 or 100 words essay on science and technology. The points that are missing in this essay are portrayed in the next essays.
200 words Essay on Science and Technology
Science and Technology have benefitted human life in various ways. Within the last four to five decades, Science and Technology have changed the face of the world. We can feel the blessings of Science and Technology in every walk of our life. With the development of Science and Technology, man has got mastery over many things and human life has become more comfortable than before.
In the field of transport and communication, Science and Technology have gifted us the bus, train, car, airplane, mobile phone, telephone etc. Again medical science has made us powerful enough to fight against any kind of disease. Due to the advancement of Science and Technology today human can travel up to space. Today the world has become a small village. It has become possible only because of the remarkable development in the field of transport and communication.
We cannot deny the gifts of science, but we also cannot forget that the deadly war weapons are also the inventions of science. But for that, we cannot blame science. Science can don’t harm us if we use science and technology in the proper way for the development of human civilization.
250 words Essay on Science and Technology
In today’s world, Science and technology have become an integral part of human life. Science has made our lives easier and technology has made our works simple and faster as well. We can see the magic of science and technology wherever we see. Without science, we cannot even think to run our daily routine. We get up early in the morning with the ring of an alarm clock; which is a gift of science. Then for the whole day, we take help from different gifts of science in our work. Medical science has reduced our sorrows and sufferings and lengthened our lives. Development in transport and communication has made the human being more advanced. In a developing country like India advancement of Science and Technology is very necessary for the rapid development of the nation. The Countries like USA, China, and Russia are called superpowers because they are more advanced in Science and Technology than other countries. Now the government of India is also taking different steps for development of Science and technology in the country. Former Indian President Dr. APJ Abdul Kalam believed that science and technology is a beautiful gift to humanity and country cannot be developed properly if the scientific base of the country isn’t strong enough.
It can be concluded that Science and technology have become a part and parcel of human life. But sometimes people misuse the science and its inventions and that harms the society. Science and technology can be a friend for us if we use it for the benefits of the society or development of people.
300 words Essay on Science and Technology/Paragraph on Science and technology
It is said that 21st century is the century of science and technology. Today we do almost all our works with the help of science and technology. In modern times the proper growth of a country cannot be imagined without science and technology. We all know the value of science and technology in our everyday life. Different inventions of Science have made our daily lives simple and stress-free as well. On the other hand, technology has taught us the modern way of living.
On the other hand, the economic growth of a country also depends on the growth of science and technology. As per recent data our country India has the 3rd largest scientific manpower in the world. India is developing gradually in the field of science and technology. Indian Space Research Organization has its own Satellite Launching Vehicle among the all other countries in the world. After independence, India has launched a number of satellites in the space of its own effort. On November 5, 2013, India has again proved its power in the field of science and technology by launching Mangalyaan to Mars. Former Indian President APJ Abdul Kalam worked himself in DRDO (Defense research and development organization) and ISRO and tried to develop India in the field of science and technology.
With the advancement of science and technology, some deadly weapons have been developed and modern wars of different nations have become more devastating and destructive. Nuclear Energy has become a real threat to this world in modern time. Keeping this in mind great scientist Einstein remarked that the fourth world war would be battled with stones or evacuated trees. Actually, he scared that inventions of deadly war weapons might end up human civilization someday. But if we use science and technology for the wellness of human being, it will develop us in the most rapid way.
1 minute speech on Science and Technology
Good morning to all. I am standing before you to deliver a short speech on Science and technology. We all know that today we cannot live a single minute without science and technology. The importance of science and technology in our daily life is immense. Science has gifted us different useful machines or gadgets that have made our lives simple and comfortable. It has developed us a lot in different fields like agriculture, sports, and astronomy, medical etc. The revolutionary invention of the wheel in the Bronze Age has changed the lifestyle of the human. Today we have achieved a lot in the field of transport and communication due to the advancement of science and technology. In fact, it can be concluded that we cannot imagine ourselves in this modern world without science and technology.
Final Words- We have prepared a number of essay on Science and Technology along with a speech on science and technology for you as well. We have tried to cover as much as possible points in our each essay on science and technology.
Any more points to add?
Mail us @ email@example.com
Team GuideToExam will come up with your points.
The Benefits Of Science And Technology
Man, powered by his imagination and inquisitive character, has wondered he mechanisms of Nature since time infinite. This quest for the truth, the ways in which his surrounding works, has led to many a scientific discoveries and innovations.
Since the art of making fire and creating handcrafted tools, our civilization has come a long way. Science and Technology are making advances at an amazing rate. From telephones to the Internet, calculators to computers, cars to rockets and satellites, we are submerged in a sea of discoveries and inventions made possible by Science. Fields like Medicine and communications have made inroads into our cultures and thus our lifestyles.
So vast is the impact of Science in our lives, that people fear the unthinkable. It leads them to accusations such as Science tries to play God. However, according to Hume, God is part of the order that exists in the universe. If so, then Science is just helping us discover the Almighty, which most people perceive as the Ultimate Truth. To quote Charles Pierce, ""There is one thing even more vital to science than intelligent methods; and that is, the sincere desire to find out the truth, whatever it may be."
Repeatedly, it is also heard that we are so dependent on Science and Technology that we who create it are nothing but mere puppets. How can we be the slaves of this great resource? In fact, it would not be wrong to term Science as a friend of Humanity. This faithful friend has come through many a times. We have reaped innumerable benefits out of this friendship. In return, the sacrifices we had to make constituted just a small price in return. This price can be termed as a small token of appreciation for our friend, Science.
According to an existential argument, existence precedes essence. If so, then human existence is absurd and unjustified. The goal of a human being then is to justify his existence. We humans tried to take charge of our own lives by choosing to justify its cause. According to Mahlotra, a person who is aware of the fact that by the freedom of choice we have, we are responsible for our actions and performs those actions acknowledging freedom of others too, is the one who shall find meaning in his life. Satre points out for us that a man is nothing else than a series of undertakings, that he is a sum, the organization, the ensemble of the relationships which make up these undertakings. For some people Science and Technology are those actions, which fill their life with meaning.
Medicine for instance, is one of the thousands and thousands of fruits that we have harvested from this friendship. It has helped humankind in innumerable ways. People have started taking charge of their own health and life. Therefore, the life expectancy of a person living in the nineties is about twenty years more on an average from that which people enjoyed at the start of the last century. By the virtue of medicine, not only does a person live longer...
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- Are laser jammers detectable?
- What’s the difference between radar detector and laser jammer?
- How far can a police laser detect your speed?
- How accurate are police laser guns?
- What is the best radar/laser jammer?
- Do laser speed guns take photos?
- How accurate are radar detectors?
- Can cops detect laser jammers?
- Is it illegal to have a laser jammer?
- Can the police tell if you have a radar detector?
- Do cops use radar or laser?
- How much is a laser jammer?
- Do cops have to show proof of speeding?
- What states are radars illegal?
- How far away can a radar gun work?
- What advantages do laser guns have over radar guns?
- Do laser jammers work on speed cameras?
- Can police radar clock two cars at once?
- Are radar detectors worth it?
Are laser jammers detectable?
With a poor system it won’t matter how many jammers are installed—the laser will ignore them.
It’s also important to note that a few laser guns are jam-proof.
Their signals can’t be detected, meaning there will be no warning and no defense..
What’s the difference between radar detector and laser jammer?
While detecting laser beams from a distance with radar detectors isn’t very effective, it is possible to “shift” or “jam” laser guns so that they cannot obtain a reading on your vehicle. Laser jammers, or “shifters,” are usually comprised of several small sensors that are installed on the front of your vehicle.
How far can a police laser detect your speed?
Some laser guns can successfully measure your speed as far away as 4000 feet or more, though generally targeting distances are below 2800 feet.
How accurate are police laser guns?
Laser guns can be very accurate—some models boast an accuracy of within one mile per hour up to 60 miles per hour, and an accuracy of within three percent for speeds over 60 miles per hour. That being said, laser guns are not infallible. Excessive cloud cover, rain, wind or fog can negatively impact a laser’s reading.
What is the best radar/laser jammer?
Best Laser JammersAntiLaser Priority ($839 Dual, $1339 Quad) The best performing and top laser jammer on the market.TMG Alpha-15 ($679 Dual, $879 Quad)Escort ZW5 ($849 Dual) Wireless laser jammers that integrate w/ windshield mount Escort radar detectors, easiest to install.Adaptiv TPX ($495 Dual, $675 Triple)
Do laser speed guns take photos?
Speed guns use radar and laser technology to give an instant speed reading, triggering a police officer to pull over a speeding car, meaning they do not need to flash or capture an image.
How accurate are radar detectors?
So, how accurate are radar detectors? We’d say pretty accurate if you’re just looking at it being able to catch radar signals in general. As long as it’s working at the same frequency as the radar gun used in the area, a compatible radar detector should set off an alarm—even if it’s not coming from a police radar gun.
Can cops detect laser jammers?
Laser guns must be held up to the eye so the officer can aim. Laser doesn’t provide radar detector users with advanced warning. Laser is effective against radar detectors. Laser can be jammed by laser jammers.
Is it illegal to have a laser jammer?
While radar jammers are illegal in all 50 states due to federal law, laser jammers/scramblers are regulated by states. Currently, these devices are legal in all states except California, Colorado, Illinois, Minnesota, Nebraska, Oklahoma, South Carolina, Tennessee, Texas, Utah, Virginia and Washington, D.C.
Can the police tell if you have a radar detector?
Can police find out if you have a radar detector? Yes, they can! Absolutely they can, and it’s easy. All they need is a radar detector detector.
Do cops use radar or laser?
Police officers are trained to target vehicles from a stationary position at a distance of 800 to 1,200 feet. Unlike police radar (which can typically be detected in advance), police laser pinpoints a specific vehicle and provides no advance warning.
How much is a laser jammer?
You can add an additional head to give you protection in the back for the rare rear laser shot. At a price point of $599 for the single head system and an additional $199 for the rear transponder head, the TPX jammer is very cost competitive.
Do cops have to show proof of speeding?
Generally, speeding motorists are not entitled legally to check the radar when pulled over. In case you ask the officer to show you the radar device, he/she will usually show you as a form of courtesy, or sometimes to deter any future speeding but it is not required of the officer to do so.
What states are radars illegal?
So far, there are only two states in the United States that ban the use of radar detectors. These are Virginia and Washington DC. People, however, should note that laws change over time, so it’s best to check for the laws of the territory first before buying and installing one.
How far away can a radar gun work?
Radar range depends on the size and shape of the vehicle. Radar can track a large truck from over one mile away, even too far to be seen by eye. But some sports cars bounce back such a weak signal that they must be within 500 feet to be clocked.
What advantages do laser guns have over radar guns?
Unlike Radar, the laser is more accurate to aim, enabling officers to target a specific vehicle in traffic and the pulses of light are like a signature that’s hard to ‘forge’ or fool by evasion devices. The laser is also a very specific frequency (or ‘colour’) of light so it isn’t easily confused by other sources.
Do laser jammers work on speed cameras?
While federal law prohibits the use of radar jammers across the U.S., laser jammers are legal in most states, although the following have explicitly banned them: California, Colorado, Illinois, Minnesota, Nebraska, Oklahoma, South Carolina, Tennessee, Texas, Utah, Virginia, Washington D.C.
Can police radar clock two cars at once?
Troopers use a handheld laser gun that enables the clocking of cars in rapid succession. So while they cannot clock two cars at the same time, they can clock one and then quickly clock the other, said Troy Pope, first sergeant of the N.C. Highway Patrol’s Wilmington Office.
Are radar detectors worth it?
Summary: Radar Detectors are worth it because you will pay way more when you will receive a speeding ticket, which can also get you points or license suspension. Read more about the best radar detectors here.


Welcome to the fascinating realm of Virtex Wa, where revolutionary technologies and limitless possibilities converge. In this article, we will dive deep into the captivating world of Virtex Wa, exploring its applications, features, and the game-changing impact it has on industries worldwide. Whether you are an electronic engineering enthusiast, a digital design professional, or simply curious about groundbreaking advancements, prepare to be amazed by the immense potential and functionality of Virtex Wa.
Virtex Wa has revolutionized the landscape of electronic engineering, introducing advanced capabilities that redefine what is achievable in digital design. With its unmatched performance and unparalleled flexibility, Virtex Wa has become the go-to solution for professionals across various domains.
The Unparalleled Power of Virtex Wa: A Technological Marvel
Virtex Wa: Empowering Electronic Engineering
Embark on an extraordinary journey as we explore the immense impact Virtex Wa has had on electronic engineering. Virtex Wa boasts a truly astonishing array of features and functionalities, making it the preferred choice for those in pursuit of cutting-edge innovations.
Unleash your creativity and witness the transformation of your concepts into reality with Virtex Wa. Its unparalleled performance and flexibility enable engineers to overcome complex challenges, accelerate development cycles, and unlock new realms of possibilities.
Applications of Virtex Wa: Revolutionizing Industries
Virtex Wa has transcended industries, leaving a trail of innovation and transformation in its wake. Discover how this groundbreaking technology has reshaped various sectors and elevated them to new heights of success.
The aerospace industry has experienced a paradigm shift with the integration of Virtex Wa. Its unparalleled processing power and adaptability enable the development of highly advanced navigation systems, improving flight safety and efficiency like never before.
Unleashing the Power of Virtex Wa: A Closer Look
Delving Into Virtex Wa Architecture
To truly grasp the extraordinary capabilities of Virtex Wa, let us delve into its architecture and explore the underlying technologies that make it a force to be reckoned with. Discover the intricate design and inner workings that set Virtex Wa apart from its counterparts.
Unlocking the Potential: Virtex Wa Development Tools
Explore a plethora of development tools that empower engineers and designers to harness the true potential of Virtex Wa. Gain insight into the tools, resources, and methodologies that streamline the development process, accelerate time-to-market, and push the boundaries of what is achievable in electronic engineering.
Unveiling the Future: Virtex Wa X Series
Step into the future with Virtex Wa X Series, the latest iteration that raises the bar even further. Be among the first to witness the unparalleled performance, enhanced features, and groundbreaking advancements that the Virtex Wa X Series brings forth.
Unlocking the Potential with Virtex Wa: A Detailed Breakdown
Let’s take a closer look at the remarkable features and capabilities of Virtex Wa, showcasing how this innovative technology transcends traditional boundaries and opens up a world of possibilities:
|Unmatched Performance||Experience lightning-fast processing speeds and unparalleled performance, allowing for highly efficient and intricate digital designs.|
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|Enhanced Connectivity||Stay connected to the future with Virtex Wa’s advanced connectivity options, ensuring seamless integration across a wide range of systems and platforms.|
|Exceptional Reliability||With Virtex Wa, reliability is never compromised. Experience robust designs that stand the test of time, eliminating potential vulnerabilities and ensuring optimal performance.|
Frequently Asked Questions About Virtex Wa
1. What makes Virtex Wa stand out in the field of electronic engineering?
Virtex Wa boasts unmatched performance, unparalleled flexibility, and a wide range of cutting-edge features that empower engineers to implement complex digital systems and accelerate development cycles.
2. Which industries benefit the most from Virtex Wa?
Virtex Wa finds applications across various industries, including aerospace, telecommunications, automotive, and many more. Its adaptability and high performance make it a vital tool for revolutionizing these sectors.
3. How does Virtex Wa contribute to accelerating time-to-market?
Virtex Wa offers a comprehensive suite of development tools and resources that streamline the development process, enabling engineers to bring their designs to market faster and stay ahead of the competition.
4. Can Virtex Wa adapt to evolving industry needs?
Yes, Virtex Wa is constantly evolving to meet the ever-changing demands of the industry. Xilinx, the driving force behind Virtex Wa, regularly releases new versions with improved capabilities, ensuring that it remains at the forefront of technological advancements.
5. What sets Virtex Wa X Series apart from previous versions?
Virtex Wa X Series introduces enhanced performance, advanced features, and groundbreaking advancements. It pushes the boundaries of what Virtex Wa can achieve, offering engineers even greater capabilities to innovate and excel.
6. Why are Virtex comics gaining popularity among enthusiasts?
Virtex comics, published by Oktomica Comics, captivate readers with their engaging storylines and visually stunning artwork. The series explores various genres, appealing to readers of all age groups.
7. In which industries is Virtex L, or sodium dithionite, widely used?
Virtex L finds applications in industries such as textile, food, and pharmaceutical. Its reducing agent properties make it invaluable for various chemical processes, including the removal of unwanted substances and catalyst regeneration.
8. How does Virtex L contribute to the textile industry?
Virtex L’s ability to donate electrons plays a crucial role in the textile industry. It is used in processes like dyeing, bleaching, and color fixing, ensuring vibrant and durable colors in fabrics.
9. Can Virtex L be utilized in the food industry?
Yes, Virtex L finds applications in the food industry as a reducing agent. It is used in processes such as pH adjustment, flavor enhancement, and the removal of unwanted impurities.
10. Is Virtex Wa a game-changer in the pharmaceutical industry?
Virtex Wa has revolutionized the pharmaceutical industry by enabling the development of advanced equipment and systems. Its adaptability and high performance contribute to the creation of more efficient and reliable pharmaceutical processes.
As we conclude our exploration of Virtex Wa, we invite you to continue delving into the boundless possibilities this groundbreaking technology unlocks. From electronic engineering marvels to captivating comics, Virtex Wa explores the realms of innovation, storytelling, and chemical processes, transforming industries and captivating enthusiasts worldwide. Stay curious, stay innovative, and keep uncovering the wonders of Virtex Wa.


System Growth is the creation of new system or modification of outdated system. In this phase, the mission workforce (especially system analysts) installs the brand new software program and hardware, which has been tested. Technical writers and work with the programmers to supply the technical documentation for the system. They take a look at major features that the system must provide and break down these into smaller activities. Users proceed to use old system while an increasing amount of knowledge is processed via the brand new system.
When the issue of the current system is accurately outlined, the customers can resolve whether or not to proceed or not. The users then start using the system to perform their jobs in consumer atmosphere. This section begins when the current computerized system is to be modified or present guide system is to be computerized. In bottom-up design, the team begins with the main points (for example, the reports to be produced by the system), then moves out to the massive picture (main perform or process).
In this part, the venture crew (especially system analysts) installs the brand new software program and hardware, which has been tested. Technical writers and work with the programmers to produce the technical documentation for the system. They have a look at main features that the system should provide and break down these into smaller actions. Customers proceed to make use of outdated system while an increasing quantity of data is processed by way of the new system.… Read More


APANET Green System, the provider of Smart Streetlight Solutions, today announced that the General Directorate for National Roads and Motorways…
Less energy, more control
Either on existing high pressure sodium luminaires or jointly with the deployment of more efficient LED luminaires, Smart Streetlight systems provide the best way to drastically save energy while increasing the safety in the street, enhancing maintenance efficiency and offering the city with a city-wide network to ease the deployment of other smart city applications.
Ask Streetlight.Vision Expert Team for a personalized 2-days detailed workshop to analyze various solutions adapted to the context of your city.
Up to 50% energy savings on roadway, streets, tunnels, highways, residential and pedestrian lighting: programming lamp dimming to the right light level at the right time drastically reduces energy consumption. With the Streetlight.Vision Software jointly with any of the supported control systems, you will dim any type of lamp individually or by group to any level (step less dimming, in the range allowed by the driver and lamp) at any scheduled time (based on sunrise/sunset or a fixed time), based on ensors or based on external weather and traffic condition.
- Controlled switching time
- Avoid day burners
- Programmable individual and group lamp stepless dimming
- Dynamic lighting based on traffic, sensors and weather
Streetlight.Vision consulting team shall provide you with a 2-days Consulting Workshop to help you study the most effective way to save energy in your project.
Unlike most software on the market, the Streetlight.Vision Central Management Software is not a basic web page displaying light points on Google Maps. It provides a secured, scalable and managed web application software, including rich-web user interface to control, command, configure, commission and monitor any type of smart streetlight or smart city device from any authorized PC, MAC, smart phones or tablets. The real time map-based interface enables authorized maintenance teams to act remotely on any individual streetlight to verify any situation before triggering expensive onsite trips. Data are automatically collected from hundreds of thousands of devices in the street, including streetlight cabinets, streetlights, sensors, energy meters, EV charging stations and more, to automatically identify issues and other failures in the street, analyse millions of data, prepare efficient maintenance and energy reports, trigger, distribute and manage complex alarms, provide centralized scheduling system and provide data and services to 3rd party software such as Asset Management tools or City’s GIS. With more than 500 features, the Streetlight.Vision Central Management Software is the most advanced Smart Streetlight Software. Its user-friendly web user interface provides a flexible web desktop with a large number of web applications for all authorized users.
With its automatic failure detection and its predictive maintenance web applications, maintenance crews save time and money. Warnings and failures are automatically identified and old lamps are tracked. Maintenance teams can now group onsite operations, anticipate and react to any situation in record time, providing safer streets to citizens. With Streetlight.Vision, no need for night patrols. Automatic data collect from hundreds of thousands of devices (streetlights, streetlight cabinets, energy meters, sensors and more) and massive data analytics by the Streetlight.Vision Central Management Software provide the right report and alarms at the right time to the right maintenance operator. In addition, the Streetlight.Vision real time control module helps maintenance team check any situation on any streetlight, remotely and within seconds. Thanks to Streetlight.Vision, cities gain citizen satisfaction with lower outage and increased reactiveness to incidents. By avoiding long lasting outages and by saving energy, the streets are brighter at night, improving security for pedestrians and drivers, increasing the feeling of safety for citizens, and beautifying the city with a nice and warm atmosphere until dawn.
With the Streetlight.Vision solution in conjunction with IPv6 wireless technologies, cities can now leverage their streetlight network into a city-wide smart city network where to plug any smart street device, providing new services to citizens, reducing cost of deploying smart city applications and accelerating the adoption of new technologies for a safer city. With Streetlight.Vision, it becomes easier, faster and less expensive to deploy pollution sensors, parking place sensors, electrical vehicle charging stations, panic buttons, security applications and energy/water meters. The Streetlight.Vision Central Management Software shall monitor all these additional Smart City devices, while Smart City applications can be deployed faster, at lower cost, by reusing the streetlight grid to deploy smart services for the city.
Streetlight.Vision Flash News: VSTAR announced that the city of WUXI, a 6 millions inhabitant city in the province of Jiangsu…
Streetlight.Vision Flash News: ITOCHU Corporation, one of the largest Japanese Corporation engaged in Energy Saving, Smart City and Smart Grid…
Our Case Studies
From Oslo to Paris, in Dublin, Dongguan or Jakarta, Streetlight.Vision Central Management Software had to address many local constraints and specific requirements. The unique field experience we gathered is available for you in our software. Discover how Streetlight.Vision Central Management Software was able to bring considerable energy savings while enabling cities to start Smart City projects.


Chinese phone maker Xiaomi recently revealed a device that, at first glance, looks like a tablet. Then it folds up into a phone. While it’s just a prototype, it’s an example of a trend that’s likely to occur in the coming years, as popular device makers begin to sell products with folding screens.
The Xiaomi device, as you can see in the video above which was posted to Xiaomi’s social networks and later put on YouTube by The Verge, looks like a normal tablet at first. But, later in the clip, the tablet is folded into thirds, with the left and right side bent behind the center. The tablet suddenly becomes about the size of a large cellphone, a form factor that makes sense for some things that a tablet doesn’t work well for, like placing phone calls.
Samsung also revealed a prototype phone that can unfold into a larger, tablet-like device. It promised the new phone is “coming soon. Apple hasn’t publicly talked about plans for a folding device, but it has sourced its iPhone displays from Samsung, which means the tech is ready if it wants it.


Receiving Container was a collection of radios designed to hear all receivable FM broadcasts in a given area. Individual radios were tuned and adjusted separately to different frequencies, and then routed to one channel which can be monitored directly through headphones. The two recordings bellow were made from this sculpture.
All stations within approx. 1:30-1:40pm
May 3, 2013 Allston, Massachusetts
The Watertown Manhunt recording was recorded live on 4/19/2013 in Allston, Massachusetts from simultaneous radio broadcasts. Radio signals are introduced by manually raising the volume on each connected radio receiver.
The later Allston recording was made with all available radio signals included.
The original 50-radio sculpture was installed with headphones at the 2013 Leonard Bernstein Festival of the Creative Arts. This work was made possible by the Office of the Arts at Brandeis University.


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Phone: (631)-981-6140 Fax: (631)-585-4858 E-mail: firstname.lastname@example.org
Crystalonics is a broadline semiconductor manufacturer of Small Signal and Power Transistors, Varactor and Current Regulator Diodes, Hybrids and other products. Crystalonics also upscreens a variety of diodes and transistors to the "TX" level of the associated MIL-PRF slash sheet. These products include rectifiers, zeners, and transistors of all varieties.
Max Components is the exclusive distributor of Crystalonics. The company, in addition to Crystalonics products, is a specialist in the distribution of hard to find JANTX transistors and diodes.
Web Site design by Gemini Creative


In digital electronics, a clock is a crucial signal that synchronizes the operation of various components within a system. The clock signal is a periodic waveform that provides timing information to coordinate the actions of different elements in a digital circuit. Here are the key theories and fundamentals related to clocks in digital electronics:
1. Definition of a Clock Signal:
A clock signal is a periodic waveform that oscillates between high (1) and low (0) states. It serves as a reference for timing the operations of digital circuits.
2. Role of the Clock in Synchronization:
The primary purpose of a clock is to synchronize the activities of various components in a digital system. It ensures that data is transferred and processed at the correct time, preventing timing-related errors.
3. Clock Frequency:
The frequency of a clock signal is the number of oscillations it makes per unit of time (usually measured in Hertz). High-frequency clocks allow for faster data processing but may also introduce challenges related to signal integrity.
4. Duty Cycle:
The duty cycle of a clock signal is the ratio of time the signal spends in the high state to the total period. A 50% duty cycle means an equal time in the high and low states.
5. Clock Edge Types:
Rising Edge (Positive Edge): The transition from low to high.
Falling Edge (Negative Edge): The transition from high to low.
Some circuits trigger on the rising edge, falling edge, or both.
6. Clock Domain:
A clock domain is a set of signals and components that operate with respect to the same clock signal. Isolating different clock domains is essential to prevent timing issues and ensure reliable system operation.
7. Clock Skew:
Clock skew refers to the difference in arrival times of the clock signal at different components. Minimizing clock skew is critical to maintaining synchronization and preventing data corruption.
8. Clock Distribution:
Proper distribution of the clock signal throughout a digital system is essential. Factors like impedance, signal integrity, and propagation delay must be considered for reliable clock distribution.
9. Clock Sources:
Clock signals can come from internal sources (e.g., crystal oscillators) or external sources. The choice of clock source depends on the application’s requirements for accuracy, stability, and frequency.
Clock-gating is a technique to conserve power in digital systems by selectively disabling the clock signal to specific components during idle or low-power states.
11. Phase-Locked Loop (PLL):
PLLs are used to generate stable clock signals with precise frequencies. They are crucial for maintaining synchronization and managing clock domains.
12. Clock Tree Synthesis:
In large digital systems, clock tree synthesis is employed to optimize the distribution of the clock signal, ensuring uniform arrival times at different components.
Understanding these theories and fundamentals is essential for designing robust and reliable digital systems. Proper consideration of clock-related parameters and techniques is crucial to prevent timing issues and ensure the accurate operation of digital circuits.


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Off season lead time: within 15 workdays
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Huawei Honor 5A USB Driver Download
Grab complete drivers for your huawei honor device, here you’ll find SPD driver and ADP driver for huawei 5A device.Launched by the largest telecom company in the world the huawei honor 5A is a midrange category phone which comes with a larger hd display.
- Display: “5.0″ inch 720×1280 pixels display.
- Camera: 13 Megapixel 1080p Camera.
- Processor: Quad-core 1.0 GHz Cortex-A53 Mediatek MT6735P and 2GB RAM.
- Battery: 2200mAh Lithium Ion Batter
- OS: Android OS, v5.1 (Lollipop).
Here at bloghatword.com we are going to share official Huawei Honor 5A device drivers.
How To Install Huawei Honor 5A USB Driver Manually
- Download your compatible driver for the download link below.
- Now extract the downloaded package on your computer.
- Next click on to Device Manager and find Add Legacy Hardware Menu.
- Head To Next.
- Click on to install the hardware and select form a list of hardware’s.
- Now find the driver you’ve extracted in the previous step below.
- Click On Add.
- You’ve successfully installed driver……..Enjoy!.
Download Huawei Honor 5A USB Driver For Flashing Firmware (SPD Driver)
File Size: 0.09
Download Huawei Honor 5A USB Driver For Normal Connecting (ADB Driver)
File Size: 8MB


Europe is building a ‘digital twin’ of Earth to revolutionize climate forecasts
At 1-kilometer resolution, a European climate model (left) is nearly indistinguishable from reality (right).
The European Union is finalizing plans for an ambitious “digital twin” of planet Earth that would simulate the atmosphere, ocean, ice, and land with unrivaled precision, providing forecasts of floods, droughts, and fires from days to years in advance. Destination Earth, as the effort is called, won’t stop there: It will also attempt to capture human behavior, enabling leaders to see the impacts of weather events and climate change on society and gauge the effects of different climate policies.
“It’s a really bold mission, I like it a lot,” says Ruby Leung, a climate scientist at the U.S. Department of Energy’s (DOE’s) Pacific Northwest National Laboratory. By rendering the planet’s atmosphere in boxes only 1 kilometer across, a scale many times finer than existing climate models, Destination Earth can base its forecasts on far more detailed real-time data than ever before. The project, which will be described in detail in two workshops later this month, will start next year and run on one of the three supercomputers that Europe will deploy in Finland, Italy, and Spain.
Destination Earth rose out of the ashes of Extreme Earth, a proposal led by the European Centre for Medium-Range Weather Forecasts (ECMWF) for a billion-euro flagship research program. The European Union ultimately canceled the flagship program, but retained interest in the idea. Fears that Europe was falling behind China, Japan, and the United States in supercomputing led to the European High-Performance Computing Joint Undertaking, an €8 billion investment to lay the groundwork for eventual “exascale” machines capable of 1 billion billion calculations per second. The dormant Extreme Earth proposal offered a perfect use for such capacity. “This blows a soul into your digital infrastructure,” says Peter Bauer, ECMWF’s deputy director of research, who coordinated Extreme Earth and has been advising the European Union on the new program.
Typical climate models run at resolutions of 50 or 100 kilometers; even top ones like ECMWF’s “European” model run at 9 kilometers. The new model’s 1-kilometer resolution will enable it to directly render convection, the vertical transport of heat critical to the formation of clouds and storms, rather than relying on an algorithmic approximation. “I call it the third dimension of climate modeling,” says Bjorn Stevens, a climate scientist at the Max Planck Institute for Meteorology. The model will also simulate the ocean in fine enough detail to capture the behavior of swirling eddies that are important movers of heat and carbon.
In Japan, pioneering runs of a 1-kilometer global climate model have shown that directly simulating storms and eddies leads to better short-term rainfall predictions. But it should also improve climate forecasts over periods of months and years. Recent work has shown climate models are not capturing predictable changes in wind patterns that drive swings in regional temperature and rainfall—probably because the models fail to reproduce storms and eddies.
The high resolution will also enable Destination Earth to base its forecasts on more detailed data. Weather models suck in observations of temperature and pressure from satellites, weather stations, aircraft, and buoys to guide their simulations. But coarse grids mean the models can’t assimilate measurements that don’t average well or cover broad areas, such as fractures opening up in sea ice. Destination Earth will close this gap, says Sandrine Bony, a cloud scientist at the Pierre Simon Laplace Institute. “The scales that are resolved are closer to the scales that are measured.”
The model will also incorporate real-time data charting atmospheric pollution, crop growth, forest fires, and other phenomena known to affect weather and climate, says Francisco Doblas-Reyes, an earth system scientist at the Barcelona Supercomputing Center. “If a volcano goes off tomorrow, that’s important for the risk of tropical precipitation failure in a few months.” And it will fold in data about society, such as energy use, traffic patterns, and human movements (traced by mobile phones).
The goal is to allow policymakers to directly gauge how climate change will impact society—and how society could alter the trajectory of climate change. For example, the model could predict how climate change will affect agriculture and migration patterns in Brazil—and also how cuts in ethanol subsidies might limit deforestation in the Amazon. Currently, climate scientists extract regional results from global climate models and pass them to experts in agriculture or economics to understand effects on human behavior. Now, says Erin Coughlan de Perez, a climate hazard scientist at the Red Cross Red Crescent Climate Centre, modelers are “moving from just forecasting what weather will be, to what the weather will do.”
Getting there won’t be easy. Exascale supercomputers rely on both traditional computer chips as well as graphical processing units (GPUs), which are efficient at handling intensive calculations. GPUs are good for running model components in parallel and training artificial intelligence algorithms—two techniques Destination Earth will lean on to enhance performance. But old climate modeling code will have to be reworked. ECMWF has a head start: It is adapting its forecast model to a GPU-based environment, and last year tested it at 1-kilometer resolution for 4 simulated months on Summit, the U.S. supercomputer that was the world’s fastest until a Japanese machine recently eclipsed it.
The massive amount of data generated by the model will be a problem of its own. When the Japanese team ran its 1-kilometer-scale experiment, it took half a year to extract something useful from a couple days of data, Doblas-Reyes says. “There’s a bottleneck when we try to access the data and do something clever with it.” A big part of Destination Earth will be solving this problem, designing ways to analyze model results in real time.
As an operational system, Destination Earth will likely run at several time scales, Bauer says. One will be near daily, perhaps targeting individual extreme weather events weeks or months in the future. Runs in the other mode—long-term predictions—would be less frequent: perhaps a decadelong prediction of the climate made every half-year or so. “If this works, it could be a template for other countries to follow,” Bauer says.
The Europeans aren’t alone in planning for exascale climate models. “We’re heading in that direction as well, but we’ve yet to reach that level of effort,” says Leung, who serves as chief scientist for DOE’s earth system model.
Stevens says it’s thrilling to be involved in a truly planetary-scale information system that can reveal not just the proverbial butterfly effect in weather and climate, but also how local human actions manifest globally. “That’s the story of globalization. That’s the story of the Anthropocene. And this is the scientific platform that will allow you to explore those.”


Assistant Professor : Educator : Electrical Engineering and Computer Science - (cincinnati, ohio)
Posted: Wednesday, October 11, 2017 10:53 AM
ASSISTANT PROFESSOR : EDUCATOR
Department of Electrical Engineering and Computer Science
College of Engineering and Applied Science
UNIVERSITY of CINCINNATI
The University of Cincinnati (UC), College of Engineering and Applied Science seeks to hire multiple Assistant Professor:Educators in the Department of Electrical Engineering and Computer Science (EECS). Duties include teaching graduate and/or undergraduate courses in Computer Science, Computer Engineering and/or Electrical Engineering disciplines in specialty areas, such as network analysis, signals and systems, electronics, digital signal processing, instrumentation, and/or communications, for Electrical Engineering; embedded systems, computer networks, software and systems engineering, and/or computer architecture, for Computer Engineering; cloud computing, software engineering, computer networks, databases, data structures, data visualization, object oriented programming, and/or introduction to programming classes, for Computer Science. The successful candidates will be expected to teach courses online and/or in a traditional classroom setting and participate in service related activities. In addition, the successful candidates may participate in curriculum and course development, including distance learning classes and e:learning experiences.
:Computer Science discipline: An MS degree in Computer Science, Computer Engineering or a related field is required.
:ComputerEngineering discipline: An MS degree in Computer Engineering, Computer Science or related field is required.
:Electrical Engineering discipline: An MS degree in Electrical Engineering, Computer Engineering or related field is required.
The Department of EECS offers ABET accredited undergraduate programs in Electrical Engineering, Computer Engineering and Computer Science. The department also has graduate programs that confer Master of Science, Master of Engineering, and Doctor of Philosophy degrees. For more information regarding the EECS Department, please see the following link: ceas.uceecs.
The University of Cincinnati is a major research university in an urban and diverse community. The university's research portfolio includes a broad range of activities spanning physical, social and life sciences, engineering, medicine and informatics. These positions will provide an opportunity to form collaborative relationships within the college, across the university, and with regional industry.
The university boasts a student body of over 44,000 enrolled in over 370 programs of study and is the region's largest employer with over 15,000 faculty, staff and student workers. The University of Cincinnati is ranked as one of America's top 26 public research universities by the National Science Foundation. U.S. News and World Reporthas ranked UC in the Top Tier of America's Best Colleges. Cooperative Education (co:op) had its founding at UC in 1906, and is required for all engineering undergraduates.
APPLICATION PROCESS:Create an Applicant Profile at jobs.uc.edu and upload a current CV/Resume and cover letter. Officially apply to position 19601 and upload under the Additional Documents section a list of three (3) references, and a one page narrative describing your teaching philosophy. Further documentation, including letters of recommendation, may be separately requested by the search committee.
FOR ALL FACULTY HIRES
OFFICIAL ACADEMIC TRANSCRIPTS WILL BE REQUIRED AT THE TIME OF HIRE
The University of Cincinnati, as a multi:national and culturally diverse university, is committed to providing an inclusive, equitable and diverse place of learning and employment. As part of a complete job application you will be asked to include a Contribution to Diversity and Inclusion statement.
The University of Cincinnati is an Affirmative Action / Equal Opportunity Employer / M / F / Veteran / Disabled.
• Location: Cincinnati
• Post ID: 50190197 cincinnati


The Hi-Tech Lamps part number EXN/CG/SILVER-U is a 50 watt (50W), 12 volt (12V) MR16 aluminized reflector halogen lamp made by Ushio. The uniform beam pattern of the Ushio Superline?? lamp is perfectly suited for wall washing and illuminating artwork, where the best quality of illumination is required. The multilense geometry of the reflector surface, in conjunction with an axial, computer-aligned filament eliminates ring-shaped shadows and black spot in the middle of the light pattern. It uniformly illuminates any surface to provide professional quality accent lighting through evenly distributed light. It combines an aluminum deposition reflector coating and a high temperature silver decorative coating. This lamp has maximum overall length of 45mm (1.78in) and it has a cover glass. The average lifetime is 3500 hours. This lamp has a color temperature of 3000 Kelvin (3000K), and has an output of approximately 1580 candelas (1580cd). This lamp is also known as Ushio EXN/S/FG and 1000408.


By Intel® Identity Protection Technology Software (Signed)
npintelwebapiipt.dll is loaded as dynamic link library that runs in the context of the Mozilla Firefox web browser. It is installed with a couple of know programs including Intel(R) Management Engine Components published by Intel Corporation, Intel(R) Management Engine Components from Intel Corporation and Intel(R) Management Engine Components by Intel Corporation. The file is digitally signed by Intel® Identity Protection Technology Software which was issued by the Intel Corporation certificate authority (CA).
|Typical file path:||C:\Program Files\intel\intel(r) management engine components\ipt\npintelwebapiipt.dll|
|Size:||276.09 KB (282,712 bytes)|
|Issued to:||Intel® Identity Protection Technology Software|
|Authority (CA):||Intel Corporation|
The following programs will install this file
This program provides the Intel Management Engine Components Driver for supported notebooks with supported operating systems. The Intel management Components monitor the installed Intel hardware, such as chip sets, storage, and other components. They will notify you if there are problems, updated drivers, and other information about those components. These components installed by the computer manufacturer automatically during the OS is...
Distribution by Windows OS
|Windows 7 Professional
|Windows 7 Starter
Distribution by country
United Kingdom installs about 33.33% of npintelwebapiipt.dll.
Distribution by PC manufacturer


iPhone Charging Cable - Lightning to USB 2.0
Keep your computer and phone connected, charge your devices or just have an extra emergency cable at hand with the Ms Fixit iPhone Charging Cable - Lightning to USB 2.0. This handy cable connects any 30-Pin device to any standard USB port, and features a flat design for less tangling.
- Flat cable for minimal tangles
- Suitable for iPhones & iPads
- iPhone 5, 5C, 5S, 5SE, 6, 6S, 6 Plus, 7, 7 Plus, 8, 8 Plus, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max
- iPad Pro, Mini, Air
- Length: 1 m


Johnny saves the world
Johnny is a little boy that has to save the world, using only his programmable robot — the problem is, he has to learn more about programming as he goes!
Ratings (show detail)
Working version, still w/o sound.
2nd level of the game
I'm really excited about my second pyweek... while I can hardly wait for it to start, I'm also worried because the last pyweek was a complete lost my work -- I could hardly concentrate on my work, since I kept thinking about my game and how to implement all the ideas I still had to implement. :-)
This time I'm planning to do a 3D game, using pyglet... thought panda3d also looks interesting. I'd like to do something involving either robots or space ships, but let's see (in less than an hour!) what the possible themes will be first.
Anyway, good luck to us all! :)
Finally an idea!
I haven't even started yet, since my girlfriend defended her Master's yesterday. Today I finally had a nice idea, and I should get it started tonight.
I agree that the "robot" theme is too unrestrictive, so I wanted to make a game that was deeply connected to robotics. My first idea was to do something based on the 3 laws of robotics, like walking through a level without getting hurt and without letting humans get hurt, but I wasn't very excited with this.
So, my plan now is to make a game called "Johnny saves the world". It's about a boy, Johnny, who has to (surprise) save the world. He accomplishes this using his personal robot, which has to be programmed to navigate throught a maze. The programming is made using a stack programming language, with tokens that have to be collected in order to build more complex programs.
The game is not unlike my entry for the last pyweek, Galvinball, in which the player could create new rules for the game on the fly. I like to be able to play my own games, so I try to create game mechanics that are open-ended, where the solutions aren't "hard coded". Let's see how this one goes.
This morning I implemented a simple stack-based programming language (similar to Postscript/Forth) to control my robot. To move the robot 100 pixels to the right, for example, you could write the program:
100 0 MOVE
My idea is to allow the robot to capture tokens in the maze, and push them into its stack. The input will be limited in size, so you could write the following program:
100 0 MOVE 100 MOVE
The robot starts moving to the left (100 0 MOVE), so that the input is now:
This is not enough for the robot to move, since the stack is now empty. But if the robot passed over a 100, it would be added to the stack, allowing the intruction 100 100 MOVE to be run.
I hope I can finish this basic physics today, and focus on some levels tomorrow. Then art on friday and finish it on saturday! :)
I finished my game interface -- I had to spend a lot of time learning pyglet and cocos, which I had never used before. Tomorrow I will work on designing the levels and polishing the interface a little bit, and saturday I hope to have some free time to improve the graphics and add some music and sound effects.
Expect a first release tomorrow! ;)
I have the game working with a single level. Now I just need to create 9 progressively harder levels and add sound! :)
Sound and music...
I forgot to add the SOLUTIONS.txt file to my zip. Here it is, rot13d:
Gurfr ner zl fbyhgvbaf gb rnpu yriry -- bgure fbyhgvbaf znl rkvfg, gubhtu.
- 7 0 ZBIR ZBIR
- 4 1 1 ZBIR CBC ZBIR (be 4 1 1 ZBIR EBYY ZBIR)
- 0 2 ZBIR ZBIR FHO -4 ZBIR ZBIR
- -4 0 4 0 3 0 ZBIR ERCRNG
- 0 4 ZBIR -1 ZBIR


FAKRO says its new FAKWRS1 and FAKWRS2 solar powered remote control units take energy efficiency in roof windows to a new level.
Designed with simple installation in mind, the company offers options for either single or multiple window operation, and both of the new units can be used as part of Smarthome technology.
The system can be operated from a distance of up to 100 metres and when closed, the windows have an opening resistance of 150kg. The FAKWRS2 option also has a wireless rain sensor to activate automatic closure.
Batteries used to power the system recharge in daylight and use stored energy to operate in overcast conditions or at night.
FAKRO also supply all fittings and brackets needed for installation.


Founded in 2015 with a decade of experiences.
Radiant Technology has been growing fast for last few years. We are a local EMS company that designs, manufactures, tests and sells embedded application controllers to OEM. Our advanced products help our customers efficiently manage machines, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, textile, diamond, consumer electronics and medicalequipment. Our passion to create a better industries and society by making electronics equipment more affordable through in-housedesigning, development and production facility, more efficient, more reliable and more affordable – supports local markets and making it possible for MSME to operate machine automatically. We think of this as engineering progress. It’s what we do and have been doing for Years.
What we do?
Our passion to create a better industries and society by making electronics equipment, we help our customers develop new applications, particularly in the textile and diamond markets.
We design controllers and embedded cards
We design, manufacture, test and sell analog and embedded electronics products that help our OEM customers across country to manufacture automated machines in markets that include textile, diamond, and medical industries.
We help customers solve problems
Our engineers help customers to make their product operate easily by using next generation technologies, efficient controlling, manage power, accurately sense and transmit data, and provide the core control or processing in their machines. We partner with our customers to understand their toughest challenges, then apply our technology and system expertise and work persistently to overcome barriers and problem-solve.
We manufacture reliable products
We own our manufacturing facilities so that we can reliably deliver the high-quality products our customers need, when they need them. We work the way they’re intended to for the lifetime of our customers’ products.


Graphics Driver Dell \/\/TOP\\\\
Throughout the Internet, you can search for many ways to install and download drivers. However, not everyone is safe enough to be trusted. This post from MiniTool introduces some secure methods for you to install and update Dell Monitor Driver.
graphics driver dell
In previous versions of Windows, in addition to the graphics card driver, the selected Dell monitor also has a monitor-specific driver. In most cases, the low-resolution problem is the result of a problem with the graphics card driver, not the display driver.
If Dell does not list the graphics card driver for Windows 10 for your system, the graphics card vendor (NVidia, Intel, AMD, etc.) has not provided a driver for Windows 10, or Dell has determined that it is not compatible with the system/graphics card that is not selected.
For Dell Plug and Play monitors, there is no need for a dedicated Windows 10 driver for the monitor connected to the system. The Windows 10 operating system will automatically read the display's extended display identification data (EDID).
After that, you can choose Search automatically for updated driver software option, and Windows will search your computer and the Internet for the latest driver software for your device. If there is a newer update, Windows Device Manager will download and install the newer driver to your Windows 10 computer.
Step 3. Expand the Monitor and Display dialog box. Then click download. After the download is complete, double-click the downloaded .exe file, and then follow the instructions on the screen to install the driver on your computer.
With the Photoshop 23.0 release, you can run the graphics processor compatibility check to ensure your GPU is compatible. To do so, go to Help > GPU Compatibility and see the report dialog that opens.
If your system has more than one graphics card, ensure that Photoshop has been assigned the High-Performance graphics card rather than Integrated Graphics or Power-Saving graphics card for the best experience. Changing these settings on laptops will increase battery usage.
If the above step does not resolve issues when using more than one graphics card, consider disabling one of the graphics cards. Before disabling the onboard graphics card, please ensure you have the video output of your monitor connected to the dedicated graphics card.
To disable a graphics card, use the Device Manager on Windows. In the Device Manager, right-click the card's name and choose Disable.
Adobe Camera Raw uses a graphics processor differently than Photoshop. If you experience crashes, performance issues, or incorrectly-rendered windows or objects, redraw issues or artifacts, specifically when opening files in Adobe Camera Raw.
I have a dell precision M2800 in which a builtin AMD Firepro W4170m Graphic Card is installed, since I bought this machine I was never able to install the driver for this graphics because every time I tried to install the driver, the process is freezes after some time and then I was not able to operate the laptop. I tried every method listed on different platforms on the web but no one worked. After many tries, I have found a solution that an older version of the driver is working for the graphic card but with that driver, you won't be able to access the full functionality of your graphic card, I think I have installed a 2010 driver which was not fully supportable and compatible with windows 10.
Yesterday, I have installed the Windows 11 operating system in the hope that maybe Microsoft and AMD fixed the problem and now the latest driver will work for me but no luck! My laptop is again stuck during the installation of the AMD driver. I must mention that I tried all the methods which are available on the internet but no method worked for me. Now I am worried that how I will fix this issue because I am using my laptop for graphics and editing work and without a proper driver, I would not be able to utilize the functionality of the AMD graphic card. Therefore, I need your support if anyone can help me to resolve this issue.
Thank you so much for your response, but I have different issue, I can go to the desktop and can operate my laptop normally, but whenever I try to install the driver of AMD graphic card , it freezes my computer.
If you have a Dell Laptop for the AMD driver to work correctly you must have the latest Intel Graphics driver installed plus the latest CHIPSET and BIOS installed: -us/product-support/product/precision-m2800-workstation/drivers
If the above keeps freezing then it might not be compatible with some hardware in your Laptop so try downloading a previous AMD Driver from here and see if it start working normally: -drivers/professional-graphics/mobile-platforms/firepro-mobil...
Hi!So solutions above did't work for me and i found another!Big thanks for he guys who dig in it before.Step 1: Go to - -Mobile-Workstations/No-decent-GPU-driver-available-for-M280... and download Nov-2017 driverStep 2: Go to your device manager and find PCI express root control (well for me it was like that) and update it with file from step 1 as usual. Reboot and PCI Bus must replace PCI express root control(google search tells us that's same thing but PCI Bus is driver from AMD rather microsoft one)Step 3: update your W4170MMine is 27.20.21026.2006 now rather 15. from dell
DO NOT use the steps referenced below to install Windows DCH drivers, as doing so bypasses the Intel installer designed to install these new drivers, thereby possibly resulting in minor to catastrophic issues on your system and system instability.
We supply generic versions of graphics drivers for general purposes. Computer manufacturers might have changed the features, incorporated customizations, or made other changes to the graphics driver software or software packaging. To avoid potential installation incompatibilities, we recommend that you check first with your computer manufacturer and use the driver software provided by them.
New to Linux/UBUNTU but expert in Windows/programming.Evidently my Device/Display options are very limited, when I connect a projector the second display can use only a low resolution, much below the projectors capability. I tried to check for the video driver and I got error messages:
The second best option is using the mini display port output which is connected directly to the integrated graphics card. There are plenty of HDMI adaptors that are dirty cheap (if that's what you need).
If you could not find the exact driver for your hardware device or you aren't sure which driver is right one, we have a program that will detect your hardware specifications and identify the correct driver for your needs. Please click here to download.
1.Click Video driver Download from below link to download the Video driver setup file.2.When the Video File Download window opens, click Save the driver file to disk and click OK.3.From the file Save In: field, click the down arrow then click toselect Desktop and click Save. The Video graphics driver file will download to your desktop.4.After the Video driver file, Download Complete window appears, click Close. The setup fileicon will be on your desktop.
1.Double-click the new icon on the desktop mark Dell Inspiron 7548 Laptop Video Graphics Driver.EXE.2.The Self-Extracting window appears and prompts you to extract orunzip to C:DELLDRIVERS create an Video driver folder. open this path to access application setup
3.After finishing the Dell Inspiron 7548 Laptop Video Graphics Driver extraction, if the self Extractorwindow is still open, close it.4.browse for C:DELLDRIVERS Video folder.5.open the folder inside Video driver folder6.run the setup to began the installation7.Follow the on-screen installation instructions finish .
In reference to this scenario, it is important to mention, as in this case, that we always recommend to install the graphics driver provided by the manufacturer of the computer, since that driver was customized by them to work with your specific platform. Graphics driver version 184.108.40.20664, provided by Dell, should be the proper driver for your system:
Since the problem persists when using Dell's graphics driver version, even though the Intel graphics drivers are generic, for testing purposes try a clean installation of our latest driver version 220.127.116.1190 following the instructions in the links below:
i have a Dell 7559 laptop with a 960M GTX Nvidia card, core i7-6700 and 6GB of RAM. EVERY-single-time the Nvidia driver gets installed i get BSOD DPC_WATCHDOG_VIOLATION. this is whether it installs through Microsoft windows update, whether i install it manually, whether i install it before the other drivers, or after, or in any order. using windows 11 or 10, or using the Dell official recovery software. whether i reformat the drive or fully clean it. as soon as the Nvidia driver starts installing, my computer gives the BSOD blue-screen and then will no longer boot up whatsoever. ive tried startup repair, uninstalling feature or service pack updates, restoring, etc. the only way to get it to boot even a little is to either completely reset the pc, reformat the hard drive, or boot into safe mode .. ive tried getting this computer going with different hardware even to see if there is a difference, nothing makes a difference (ive tried different RAM, m.2, sata III harddrive, etc) ... I've also tried different versions of Nvidia driver. ive tried the oldest, the newest , and some in between. no difference. and also i ve tried only installing the driver with no additional components (through custom install, and only check the Nvidia driver)..
But now, i am using a Razer Blade with a GTX 1060 and Intel HD graphics 630 and i7 7700 and 16GB of RAM with an NVME Samsung EVO 970 1TB. And it has also started doing the blue-screen BSOD "DPC_WATCHDOG_VIOLATION" ... which make NO SENSE. i always keep drivers updated (both graphics cards), windows updated (windows 11), softwares updated (GeForce, Intel and Razer softwares) ...