It’s crucial to select or develop measurement instruments such asquestionnaires, scales, or teststhat have been validated and are reliable. Before proceeding with the main study,pilot-testthese instruments on a small sample to assess their effectiveness and make any necessary improvements. 5. Ensure...
What does it mean to ‘Aim Cameras’ in Nexus? Aiming cameras is useful for providing an initial, approximate calibration, before you fully calibrate the cameras. To utilize Aim Cameras you will want to have your cameras roughly positioned within the volume. Create a Target Volume, from the...
Camera lenses are usually rated with a measurement called the f-number, which is the focal length divided by the diameter. Generally speaking, lenses with a small f-number make brighter images. Lenses with a higher f-number have a bigger depth of focus: essentially, more of the object you...
The main benefit of medical image processing is that it allows for in-depth, but non-invasive exploration of internal anatomy.3D modelsof the anatomies of interest can be created and studied to improve treatment outcomes for the patient, develop improved medical devices and drug delivery systems,...
In this post, we explore this metric in depth and show you ways you can build up your share of voice on social media and other channels—the right way. Bonus resource:Keep executives informed of the impact of your social strategy and position your brand’s share of voice with the right ...
Drawing from this larger data set, research presented here investigated key aspects of qualitative data value and data use, using an instrumental, collective case study approach to provide in-depth insight into teachers’ data use in context (Stake, 1995, Yin, 2003). As such, each case was ...
Similarly, it does not make sense to calibrate a high-precision precious metal scale by comparing it with a bathroom scale. An important international metrology standard, the GUM (Guide to the expression of Uncertainty Measurement), goes one step further with the importance of uncertainty with the...
What does the word MD mean? According to Medicine Net, the abbreviation MD stands for medical doctor, or doctor of medicine. This is a person who has gone to medical school and a residency program. Med schools are often four years of medical school and many more years of study to obtain...
a surface. Depths are always displayed as positive values. The following diagram shows two vertical coordinate systems: mean sea level and mean low water. In this example, mean sea level is used as the zero level for height values. Mean low water is a depth-based vertical coordinate system....
blue points and sharing the age-axis, dune-type ages (mean ± standard deviation) are given above the parametric plot. Red lines in (a,c,d) mark measurement limits. Full size image It is well established that dune morphology is a consequence of variability in wind direction: ...