Right click has been disabled on this site.

Category : Reviews & Tutorials

Sharpening Images with Topaz Sharpen AI

Topaz Sharpen is an AI powered tool that offers a range of sharpening options to improve your images. This is a program I have used in a number of my images to improve the sharpness where I may have picked the wrong shutter speed (which lead to motion blur) or if I missed focus slightly. Of course, it does go without saying, but sometimes photos are such that they cannot be saved, but I do find generally using Sharpen AI […]

Useful Date & Time Functions in Excel

As part of my day job as a building scientist, I often need to work with and normalize building temperature logs which are provided in CSV / Excel format. Part of the requirement comes from the fact that I am trying to understand how the building is operating during business hours but the data provided is often in 5 – 30 minute intervals which include 365 days of data. Since the building heating and cooling systems are reduced on the […]

Running calculations with < in Excel

My day job is as a building scientist, I help people understand the impact that the built environment has on their health, well-being and productivity through data driven consulting. This means that I often conduct environmental quality testing to establish concentrations of pollutants in the air, in water, in materials or on surfaces. Without going into too much detail, when a result is obtained from our in-house lab or an external lab often the result is below the detection limit […]