how to calculate the magnification in prime focus?
How can you determine the total magnification of an object that you are observing with the microscope?ResolutionResolution, in terms of microscopy, refers to the ability of a microscope to differentiate between two different objects. If you have a microscope with a...
In Euclidean geometry, we assign values to an object's length, height and width, and we calculate attributes like area, volume and circumference based on those values. But most objects are not uniform; mountains, for example, have jagged edges. Fractal geometry enables us to more accurately ...
Hazard and risk assessment of nanomaterials (NMs) face challenges due to, among others, the numerous existing nanoforms, discordant data and conflicting results found in the literature, and specific challenges in the application of strategies such as grouping and read-across, emphasizing the need for...
Fig. 4: STEM analysis of a peak-aged Al-Zn-Mg-Cu alloy after exposure to 0.1 M KCl for 3 h. a Low magnification HAADF image showing the cross-section from the corroded surface (covered by Pt) to oxide and Al matrix. b STEM-EELS analysis of the oxide and Al matrix. The two...
Sum- if the selected cells contain numerical values, the status bar presents the sum of those values, providing a quick way to calculate the total without using theExcel SUM formula. Average- when working with numeric data, the average (mean) value of the selected cells is displayed, giving...
From there, you can calculate the actual pixel size of the microscopy images using the following formula: Actual Pixel size = (CCD Pixel x Binning) / Lens Mag x C mount x Objective Mag. Scale bars in ImageJ In ImageJ, there are two methods of adding a scale bar. The first method is...
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It can be hard to find the perfect sample size for statistically sound results. Here we reveal methods and tools for effective sample size determination.
How to Calculate Cell Density To calculate the cell density in cells/mL, take the average cell count per major square and multiply by 104(remember, the volume of one major square is 0.1 μL, or 0.0001 mL = 1x10-4mL), then multiply that by the dilution factor. ...