Find out how much power and electricity CCTV/PoE IP cameras/systems and CCTV DVR use and how to reduce costs of running CCTV cameras/systems.
how much time cpu is used in switching threads instead of running them Let's say you have 100 million FPU to perform. Load them in a synchronized queue (i.e., threads must lock the queue when polling) Let n be the number of processors available on your device (duo=2, e...
The easiest way to select a cable is to pick one with the range and performance you need. While the latest generations of Cat 8 Ethernet cables will absolutely handle whatever you throw at them, they are typically much more expensive than older Ethernet cables, and their predecessors are often...
Sounds horrifying, doesn't it? Well, once we got smartphones with omnipresent data connections, we calmed down a bit. WiFi is now so ubiquitous that you don't have to worry too much about your neighbors leeching off of you — they've probably got WiFi, too. We don't need to find ...
In short, if you’re trying to gain muscle, or even if you just want to hold on to the muscle you have while you drop fat, 2.2g of protein per kg of lean body mass is plenty. You can eat more if you like. However, bear in mind that it’s not going to make much difference...
In this not-explicitly-but-clearly-automated email from Anthropologie, the hypothetical recipient is sent an enticing $20 off their next purchase, complete with links to clothing and home goods for which $20 will probably not make much of a dent. In this case, said hypothetical user is eith...
Based on a recent report from the Forum and McKinsey, here is a look at why NCS offer so much potential, and how companies, governments, and other stakeholders can bring NCS to scale. This is a modal window. The Playback API request failed for an unkno...
Immersive virtual reality can potentially open up interesting geological sites to students, academics and others who may not have had the opportunity to visit such sites previously. We study how users perceive the usefulness of an immersive virtual reali
The third term is the rate of water loss inside the plant as a result of photosynthesis, and the expression k x ( 1 + g x ) − 1 represents the rate of decrease per capita, the x = g − 1 value corresponds to half of the maximum decrease rate k g − 1 . Variation of ...
According to physicistAlbert Einstein'stheory of special relativity, on which much of modern physics is based, nothing in the universe can travel faster than light. The theory states that as matter approaches the speed of light, the matter's mass becomes infinite. That means the speed of light...