Sample size can make or break your research project. Learn how how to master the delicate art of determining the correct sample size.
The first step to organizing your line items into sections is to determine what you'd like to call each section. For example, I defined four sections based on my line items and created headers for them. To create a header, click on the heading size you would like to use underthe Styles...
The specimens of PA12 and PA12/CNP were examined by X-ray microtomography to determine the process-induced porosity and the pores’ sphericity. This enabled the analysis of pore size and morphology in the micrometer range and the statistical evaluation of the pore characteristics. The type XT H...
To determine the luminosities of the globular clusters, Shapely measured the periods of brightness of the RR Lyrae stars in the clusters. Once he knew the luminosities, he could calculate their distances from Earth. How Many Stars Are in the Milky Way? It's complicated, but you can use Newt...
All end-users, not just gamers, care about how responsive, accurate, and smooth the touchscreen is. Among other considerations, our tests determine if the touchscreen avoid under- or overshoots when zooming, and if it scrolls quickly and smoothly — in other words, the DXOMARK protocol evalu...
If you want to view things in lower light, look for a higher exit pupil number, such as the 4.2mm exit pupil in Bushnell’s 10x42mm Legend Binoculars. To determine the size of the exit pupil, divide the objective lens diameter by the magnification power (an 8x32mm model has an exit ...
When you're figuring out how much to spend, consider what kind of lifestyle you and your loved one currently have. This seems like an obvious factor, but it's easy to get carried away and overspend. Some factors that determine your lifestyle might be: How often you go out to eat What...
Our design choices determine who can benefit from our products — and who can’t. Written by Tammy Xu Published on Jul. 19, 2020Partway through World Wide Web Consortium’s Introduction to Web Accessibility course, there’s a video that depicts an alternate reality where public spaces are ...
Learning when to harvest your cannabis plants at the perfect moment is like picking the best fruit—timing matters. If you harvest your weed too soon, you’ll miss out on potency; too late, and your marijuana may lose its flavor and strength. So, how do you determine the perfect time to...
These spots can be seen without magnification and can grow into larger white patches. If untreated, things can get pretty bad…In the very early stages, these white spots are most noticeable on clear fins.If your fish has big fins with bright colors, then these white spots can be ...