For example, the square-root circuit used as a benchmark in field took over 100 hours to complete. Chatterjee et al. demonstrated an interesting idea in the field to speedup computation through localized DNA circuits. This concept is being further explored by other groups. This idea, while originally proposed in the field computer architecture, has been adopted in this field as well. In computer architecture, it is very well-known that if the instructions are executed in sequence, having them loaded in the cache will inevitably lead to fast performance, also called as the principle of localization. This is because with instructions in fast cache memory, there is no need swap them in and out of main memory which can be slow. Similarly, in localized DNA computing, the DNA strands responsible for computation are fixed on a breadboard like substrate ensuring physical proximity of the computing gates. Such localized DNA computing techniques have shown to potentially reduce the computation time by orders of magnitude.
The two rails involved are labeled on the power supply with a combined current limit. For example, the 5 V and 3.3 V rails are rated with a combined total current limit. A test in 2005 revealed computer power supplies are generally about 70-80% efficient. For a 75% efficient power supply to produce 75 W of DC output it would require 100 W of AC input and dissipate the remaining 25 W in heat. Higher-quality power supplies can be over 80% efficient; as a result, energy-efficient PSUs waste less energy in heat and require less airflow to cool, resulting in quieter operation. As of 2012 some high-end consumer PSUs can exceed 90% efficiency at optimal load levels, though will fall to 87-89% efficiency during heavy or light loads. Google's server power supplies are more than 90% efficient. HP's server power supplies have reached 94% efficiency. The energy efficiency of a power supply drops significantly at low loads. Therefore, it is important to match the capacity of a power supply to the power needs of the computer.
Affiliate marketing is one of the popular ways people make money online these days. If your affiliate program is successful, you might earn quite a decent passive income. Basically, affiliate marketing is a type of digital marketing where a person partners up with other businesses in order to receive a commission for the traffic s/he generates for this business. Imagine this: you put a link to an external website on your own blog or website. Every time a user proceeds to this external website and makes a purchase, you receive a commission. This marketing strategy might work especially well for bloggers, since they can write different types of articles on the given topic and naturally include affiliate links. Email marketing is one of the most popular types of digital marketing. To put it shortly, it’s the use of email for promoting one’s products or services. If you go a little deeper, email marketing might also refer to building relationships with your customers. Ideally, emails you send out to your clients should not only speak at them but also encourage meaningful interaction with your brand.
Computers, smartphones, tablets, wearables-who doesn’t love a good gadget these days? Unfortunately, with such advanced hardware and software comes the risk for viruses and breakdowns. If your laptop is broken, should you repair or replace it? What’s Wrong With the Laptop? First, you need to find out what’s wrong with your laptop. Are you dealing with a physical hardware problem - like a broken screen, unresponsive mouse pad, or busted speaker? Or are you having software troubles - such as an inability to connect to the internet, constant freezing, or a tricky virus that won’t go away? With each problem - hardware and software - comes a different solution. Knowing the severity of the problem will give you a pretty clear idea of what you should do. “The most obvious factor you’ll consider when deciding whether to repair or replace a computer will often come down to relative dollar cost,” repair technician Mike Hurt explains.
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