Assuming that this velocity is distributed in accordance with the Rayleigh law, it is shown that the corresponding available sight distance (ASD) treated as a non-random function of the random impact velocity follows the exponential distribution. The variability (uncertainty) of the ASD measurements ...
Loose glasses can be annoying to keep pushing back up again. They can also end up looking crooked and not sit well on your face, affecting your line of sight. Issues glasses wearers have with a loose-fitting frame Here are some of the most common issues that can occur from an ill-...
s video signal to be lost on the monitor mid-flight, and when it does happen many pilots will immediately panic and assume their drone has crashed or has flown away. This is another emphasis on retaining line-of-sight, and fortunately, most models have a return-to-home button that will ...
I am a mother of three and grandmother to 11. I stayed with their father for more than 20 years believing that somehow I could make him feel loved enough to change. Over time, each of my children has drawn close to me for healing, and pulled away for the same reason. I am, after...
Our need to be needed. Our desire to nurture someone. Our desire to see that our work and love produces an effect – a child who loves us back. What we often do is keep a picture in our minds of our child and how they will fulfill these needs and desires for us. What happens whe...
(Did I just make up a word, that must add extra points to the purpleness of my prose.) My mother always did say that I liked to hear myself talk, I imagine purple prose is a dead giveaway to such a weakness. (Just for good measure I threw in a comma splice, I know how ...
In some of my recent articles, a few readers mentioned that the most accurate way to measure these distances is to use a laser rangefinder measurer. (I tend to estimate the distances instead, although that isn’t as accurate as possible.) Although I don’t own a laser measurer, an exampl...
Reflex levels are all about reaction speed and a great way to measure and train your current flicking accuracy. All the levels revolve around single targets spawning where the aim is to shoot them as fast as possible. Some of these levels will allow you to reset your crosshair to center pos...
great, they may not write a transparent work of banana-republic election propaganda that says 144% of the vote went to the President-For-Life, but they also won't start whole chapters of the report with, "um, well, perhaps the patients felt better, but we certainly couldn't measure it...
Fortunately, new developments are emerging. Current lidar systems emit short pulses of laser light and measure the time it takes for the pulses to reach an object and bounce back to the detector. This is known as the time-of-flight (TOF) technique. While TOF systems have yet to achieve de...