• October 22, 2020 /  Technology Multimedia

    We all like to think that we are never going to be involved in a crisis or any scenario where risk is running high. Unfortunately for some, their day-to-day jobs involve encountering risk and putting their lives at risk for the good of others.

    Very often, working in high risk environments can be difficult, especially if its on foreign soil. Not knowing your surroundings and working with people from different cultures can often be very stressful work. This is where GPS technology can help.

    GPS Technology utilises a network of satellites orbiting earth to send and transmit signals back to devices on the ground, at sea and in the air. Satellite technology is ideal for people working in remote locations as it doesnt rely on cell towers and the signal is transmitted directly to the satellite from the device. In certain circumstances, i.e. in a dense forest or built up city area the signal may falter a little but at sea, in the air or on the ground it is usually a very reliable technology and helps teams in situations liaise with central management teams regarding locations, risk and general communication.

    The areas of high impact when it comes to Crisis Management technology are places like the 3rd world countries. These countries often span a vast area of expansive land and aid workers travel from village to village trying make sure inhabitants get what they need to survive. Naturally, as people try to do good others will try to hijack this work for their own needs.

    This is a perfect example of where Crisis Management technology can help. Not only do the central teams know the exact location of the convoys but they can also advise of, and how to avoid, potential risk situations by using the GPS technology at hand, both by tracking and communicating those on the ground.

    With GPS Technology is easy for central teams to deploy backup to the exact location of a situation. It enables teams to be responsive with accurate information, which ultimately saves lives and allows for critical missions to succeed.

  • October 21, 2020 /  Technology Multimedia

    To avoid the issues surrounding the non-trappable privileged instructions, CPU manufacturers have added virtualization capabilities to modern CPUs. These CPUs still need to behave exactly like their older counterparts, to ensure backward-compatibility with existing applications, so the behavior of the non-trappable privileged instructions is identical on these newer units. However, a new set of instructions, which were not previously available, provides for a special virtual machine mode of operation. This mode provides extra levels of I/O and memory protection, and allows the special instructions to be detected and handled externally by the CPU in conjunction with a suitably written hyper visor VMM.

    The first revision of this instruction set provided basic support for virtualizing the non-trappable privileged instructions, and the supporting instructions required to interface the hardware support to VMMs written to make use of it.

    CPUs with first generation hardware virtualization support are not capable of nesting VMMs in a way that allows the nested VMM to also take advantage of the hardware virtualization capabilities. This means that when using CPUs with first generation hardware virtualization, only the outermost VMM can benefit from the hardware acceleration. While this may not initially seem to be a problem, some modes of operation are not possible without hardware virtualization support, meaning those modes will not be available in a nested-VMM configuration.

    Furthermore, some computer manufacturers intentionally disable hardware virtualization support in their PCs, even if the hardware is capable of supporting it.6 The second revision of this hardware support, present in only the newest CPUs at the time of this writing, does allow virtualization of the hardware virtualization instructions, allowing for some degree of nested VMM capabilities.

    Limitations and Challenges

    Performance There will always be some level of performance overhead associated with hyper visor VMMs. As CPUs evolve to include more hardware support for virtualization, the areas of performance impact will shift from the VMM to the emulated hardware instead, which can still result in a non-trivial impact.

    VM inside another VM As mentioned before, unless one uses extremely new hardware it is not possible to run a hardware-accelerated VM inside another hardware-accelerated VM.

    No hardware assist Especially important in a virtual desktop solution, one must consider the millions of PCs in the field that could be used as host PCs that do not have even the first generation of virtualization support.7

  • October 19, 2020 /  Technology Multimedia

    What Is Satellite TV?

    Satellite TV is a wireless system for delivering television programming directly to a viewer’s house or business. A small dish, about 18 to 24 inches in diameter, is installed outside your house or business. Television and satellite stations transmit programming via a radio signal. Two providers of satellite TV are Direct TV and Dish Network.

    How Does Satellite TV Work?

    Broadcast stations use a powerful antenna to transmit radio waves to the surrounding area. Viewers can receive the signal with a smaller antenna. The radio signals used to broadcast television emit signals from the broadcast antenna in a straight line. To receive these signals, the satellite dish has to be in the direct line of sight of the antenna. Obstacles like trees or buildings are not a problem, but a big obstacle, such as the Earth, will reflect radio waves.

    What Are The Types of Satellite TV Distribution?

    There are two primary types of satellite television distribution: Direct Broadcast Satellite (DBS) and Television Receive-Only (TVRO)

    Direct broadcast satellite (DBS) also known as “direct to home,” is a relatively recent development in the world of television distribution. Direct broadcast satellite can either refer to the communications satellites themselves that deliver DBS service or the actual television service. DBS systems are commonly referred to as “minidish” systems. DBS uses the upper portion of the KU-band.

    DBS systems rely upon proprietary reception equipment, most often in the form of a television set-top signal descrambling box. This measure assures satellite television providers that only authorized, paying subscribers have access to the content.

    The first commercial DBS service, Sky Television, was launched in 1989 and served customers in the United Kingdom. Hughes’ Direct TV, the first high-powered DBS system, went online in 1994 and was the first North American DBS service. In 1996, Echostar’s Dish Network went online in the United States and has gone on to similar success as Direct TV’s primary competitor. Commercial DBS services are the primary competition to cable television service.

    Television receive-only, or TVRO, refers to satellite television reception equipment that is based primarily on open standards equipment. This contrasts sharply with direct broadcast satellite, which is a completely closed system that uses proprietary reception equipment. TVRO is often referred to as “big dish” satellite television.

    TVRO systems are designed to receive analog satellite signals from both C-band and KU-band satellite television or audio signals. TVRO systems tend to use larger rather than smaller satellite dish antennas, since it is more likely that the owner of a TVRO system would have a C-band-only setup rather than a KU-band-only setup. Additional receiver boxes allow for different types of digital satellite signal reception, such as DVB/MPEG-2 and 4DTV.

  • October 18, 2020 /  Technology Multimedia

    The phrase Go Green means different things to different people. Some people have taken this idea and recycle everything they possibly can in order to keep trash out of the landfills. They also realize that not recycling is wasting products that can be reused. Other have taken the phrase and changed all their light bulbs to compact fluorescents in order to save energy. There are other people who have purchases hybrid cars or starting riding bikes to school and work in order to cut down on carbon emissions. There are literally hundreds of different ways to Go Green in our every day lives, and people are finally getting on board with it. Students have even taken up the challenge with their water science fair projects. Some of the latest submissions to these events are water science fair projects with a focus on the philosophy of Go Green.

    Water science fair projects are particularly well suited to the environmental movements occurring today. Much of the concern for the environment by governmental and private eco groups is for the health of our water supply. Water science fair projects can focus on many different aspects of this concern. One area is the need for potable water in many areas of the world. What we take for granted that just comes out of the pipes in our homes is a rare commodity in many parts of the world. In developing nations the lack of clean drinking water is on the top of the list, and for good reason. Nothing survives without water. A students water science fair project just may have the answers for this critical life-threatening problem.

    Another area the students focus on with their water science fair projects is the negative effect of pollution. This is particularly suited for demonstration purposes at science fairs. While all are familiar with the disastrous effects of ecological tragedies such as oil spills, less is known about the long-term effects of other types of pollution. This is one area a student may explore with their water science fair project. An additional area of concern lately is the health of the fresh water rivers of the world. Students are also taking these larger issues, researching them, and presenting their findings for their water science fair projects.

  • October 18, 2020 /  Technology Multimedia

    When thinking about a computer you might think that there is nothing really to it; a bunch of hardware coupled with software that allows you to surf the web in a timely manner depending on the quality of the hardware its composed of, as well as the service that is provided by your internet service provider. What you may not know is what exactly is your computer hardware composed of and what metals it may contain? This question will be answered for you in full via the article written below.

    One of the key components of a computer is the computer chip. These chips most commonly include metals such as aluminum, arsenic, palladium, antimony, barium, beryllium, selenium silver, chromium, manganese, cadmium, copper, cobalt, gold, gallium, iron, lead, mercury, platinum, and zinc. So as you can see just the makeup of the microchip itself is complex and thats only listing the metals, not the other materials required such as various plastics.

    As computers become obsolete its very important to note that they contain lots of recoverable and recyclable metals from their wires and circuit boards. The metals aluminum, copper, gold, platinum and silver are of the most importance when it comes to harvesting old computers. The older the computer the more of these metals that are involved, as time progresses and newer computers are made they try to limit the amount of these precious metals because of the cost involved without affecting the computers performance, with time this number is sure to decrease further and with the size of computers as well as laptops getting thinner and smaller its inevitable that they will eventually require a very small amount of these precious metals anymore.

    So now as youre surfing online checking out the latest sites, remember there is more to your computer then just a plastic shell, it contains a lot of worth even if its not in working condition, and dont simply throw it away and get a new one, use it as an opportunity to reintroduce these metals back into circulation and donate it to a recycling facility. After all recycling helps to reduce our carbon footprint on the world, and by simply junking your computer instead that increases it as the refuse contains deleterious elements such as arsenic, mercury and who can forget sulfur, which will end up in the air we breathe.

  • October 17, 2020 /  Technology Multimedia

    A hard drive might get damaged due to several reasons like wear and tear, logical board damage, read/write head crash, water damage etc. If you are encountering errors that system hardware has malfunctioned, the possible causes could be related to device driver issues, RAM module concerns and similar other hardware problems. However, in case of hard drive damage, you will need to replace the hard drive and restore from the most recent backup available. In case of valid data backup absence, Hard Drive Recovery service can help extracting the lost data.

    While trying to start a Windows based system, it might hang displaying the below error message on screen:

    Hardware Malfunction
    Call your hardware vendor for support
    The system has halted

    You might also encounter errors like:

    NMI: Fail-safe timer

    Or

    NMI: Eisa IOCHKERR board x

    Cause

    The prominent causes for the above errors to occur are:

    1.Hardware (like RAM, hard drive, motherboard etc.) malfunction
    2.Damaged or incompatible drivers

    Solution

    The error message doesnt suggest about the specific hardware in issue. So, you need to perform basic troubleshooting processes:

    1.Try removing RAM modules in order, leaving only the minimum amount required.
    2.The problem might be occurring due to defective adapters. You can try removing adapters that are optional to start the system. If you dont observe the above error message, the removed adapter was the issue.
    3.Install the latest drivers available
    4.Install the latest BIOS, EISA configuration and firmware configuration software version
    5.Set your system BIOS settings to Fail-safe defaults
    6.Disable antivirus software protection, if any, in BIOS and set Plug and Play OS to No
    7.Diagnose and troubleshoot issues with motherboard, video adapter, processor chips and drive subsystem controller
    8.Check the hard drive for errors. If it is faulty, replace the hard drive and restore data from backup.

    If you dont maintain a valid backup, consult Hard Drive Recovery technicians for best technical guidance and data recovery. Data Recovery Service is the complete assistance that recovery experts provide to extract valuable information from damaged hard drives.

  • October 17, 2020 /  Technology Multimedia

    Forex robots appeal to greedy and lazy traders and of course they don’t work because if they did everyone would swap their jobs for life of leisure, pay 100 dollars and enjoy financial freedom. Of course the reality of forex robot trading is a wipe out of equity here’s why.

    Forex robots for all the clever marketing on the vast majority try and present one advantage which doesn’t add up in real life and that’s the track record.

    The track records of most of these forex trading systems would make the world’s top traders envious if they were true, bank and brokerage dealing rooms would have no people left, just 100 buck robots making cash. Why bother with a dealer on a seven figure annual salary, when you can get better returns on $100.00 a year?

    Of course the track records are not true.

    When you look at a track record, you imagine it to be real money, after all you are looking for evidence that the robot makes money – that’s why your buying it but the reality is the track record is not real and this appears by it.

    “CFTC RULE 4.41 – Hypothetical or simulated performance results have certain limitations. Unlike an actual performance record, simulated results do not represent actual trading. Also, since the trades have not been executed, the results may have under-or-over compensated for the impact, if any, of certain market factors, such as lack of liquidity. Simulated trading programs in general are also subject to the fact that they are designed with the benefit of hindsight. No representation is being made that any account will or is likely to achieve profit or losses similar to those shown”.

    I think that says it all about the tack record. Now you know why traders serious about making money don’t use them.

    You will often see people review these systems online and tell you how much money they have made with the system and recommending you to buy it – click their link however and you will see an affiliate deal for the system! So they have vested interest in selling it.

    So if you think you can get rich easily and with no effort then, you will be sorely disappointed and really, if you thought about it, what a forex robot claims for the price charged simply doesn’t add up.

    You can make a lot of money at forex trading and there are some robots that work and are proven – but don’t expect not to lose for long periods (you will thats part of forex trading) and don’t expect triple digit figures each year. If you make 30 to 50% annualized your up there with the best traders and systems.

  • October 17, 2020 /  Technology Multimedia

    In what seems like a never-ending progression of technological innovations, it is now possible to track a cell phone location with special software. Some people might wonder why you would want to do this, while others see the many benefits of this kind of software.

    There appears to be three broad groups of people who would want to track a cell phone location. The first group is parents. In today’s fast-paced and increasingly unpredictable world, parents often feel that it will benefit their child’s security and their own piece of mind by installing mobile phone tracking software on their child’s phone. They can then see, by logging into the account that they have set up with the software company, their child’s location. In our increasingly connected world, parents sometimes need a reliable method trace a phone’s location. It’s not possible to monitor all of a child’s contacts or connections, but knowing their whereabouts can bring much peace of mind.

    The second group interested in installing cell phone tracking software on their phones are companies who wish to monitor their employees’ locations via their company phones. The benefit, especially to companies who have employees who travel as part of their job, is that they can use an employees location and compare it with other data, such as, sales or leads, to see if there is a reciprocal relationship between time spent at a location and productivity. Many companies will automatically tell their employees that their company phone carries the mobile phone tracking software.

    The third group of people who are interested in the ability to track cell phone locations are spouses who believe that they are the victims of marital infidelity. Mobile phone tracking software is a powerful tool in enabling one spouse to determine if the other spouse is where they say they are when they say they are there. There are times when people need to know definitively if they are being cheated on. Cell phone tracking software can help them do just that.

    Spyware for cell phones can be purchased easily and discretely and can be used without alerting anyone else to its existence. Sometimes knowing that your dependent children are safe, that an employee is doing their job properly or that a spouse is being truthful about their whereabouts is justification enough to employ this type of technology. Understanding the benefits and limitations of this technology is important when making the decision to buy it.

    For further information on the benefits and legal issues surrounding this technology, please follow this link: Spy Software for Cell Phones

  • October 17, 2020 /  Technology Multimedia

    Science Fair Engineering Projects

    Human beings have always had the need to move things, build things and adjust the physical characteristics of their environments. Since humanity started gathering in communities and staying rooted in specific geographic areas, these challenges have presented themselves in the daily lives of people. Science fair engineering projects have some of the richest history of any of the subjects covered at these events. The first theories for the subjects addressed by science fair engineering projects date back thousands of years. Some of the greatest minds of history have applied their skills to refining and evolving this particular area of science. Students who choose science fair engineering projects to research are joining these great thinkers in evaluating the needs of humanity.

    There are several subcategories to explore with science fair engineering projects. One of the oldest of these subcategories is civil engineering. Students can demonstrate this ancient science in their science fair engineering projects through presentations about the nature of building structures. We all travel over bridges and go into buildings without much thought about the science involved in their construction. Students who choose science fair engineering projects can demonstrate the underlying mechanical principles utilized for construction and safety. Other students may take the approach of automotive engineering in their science fair engineering projects. These students are the ones who will be interested in robotics and other highly technical fields of study.

    Science fair engineering projects are also likely to include presentations in the area of chemical engineering. These students have an interest in chemistry as it applies to the creation and adjustment of known elements and interactions at the microscopic levels. Additionally, there will be students who demonstrate science fair engineering projects on the relatively new topic of computer engineering. This field is in its infancy compared to the other fields of engineering. This gives the current students a wide range of opportunity to explore and discovery new uses for the developing field. Many students will also use a combination of these disciplines to create new and innovative ways to use the established principles in order to make new inventions. An example of this combination of principles is the large windmills on turbine farms that are now generating electricity in a carbon free environment.

  • October 17, 2020 /  Technology Multimedia

    Three as a full fledged service provider in the UK has decided to provide its service to users of the Sony Ericsson W660i mobile phone with a view to reduce the cost of monthly phone bills. Reaching the acme of success in providing 3G mobile phone network in the UK and Europe, Three has created a unique sort of mobile information business blending communication, media and entertainment into a single mobile device. Delivering excellence in the field of video messaging, voice and video calling, text and mobile blogging; Three set a realm of communication with great value tariffs, low line rental and outstanding mobile coverage worldwide.

    A Walkman music phone elongated with 3G technology; the Sony Ericsson W660i mobile phone provides the users with the perfect combination of music, 3G speed, imaging and internet features on the move. Designed in splendid manner; the Sony Ericsson W660i possesses a heap of features including a 2 mega pixel camera, multimedia messaging and email services, Walkman Music Player, FM Radio, Java technology, Bluetooth, USB, GPRS, Access NetFront Web Browser, RSS Feeds and Tri Band technology. It means with the Sony Ericsson W660i you can do right from phoning to browsing the internet, – a helm of multitasking multimedia machine at your palm. Just pay a hefty phone bills and enjoy downloading games and applications, sending multimedia messaging and email, and taking part in video calling. You can’t do them frequently. But with the support of Three network, you can obviously enjoy the seeds of multimedia at the lowest possible rates. Three releases cheap voice plans, cheap data plans, low line rental and outstanding mobile phone deals to reduce the service cost of the Sony Ericsson w660i mobile phone.

    Want phoning, imaging, browsing the internet on the move at an affordable price; go for the Sony Ericsson W660i Three available at the UK’s online mobile phone shops and retailing sites.

    Torie Wilson is associated with Three Mobile Phones UK. He holds a bachelor’s degree in electronics and communication from MiddleSex University. To know more about Sony Ericsson W660i, Three Mobile Phone Deal, W660i Mobile Phone, Three, Three Mobile Network please visit