For example if a light curtain is protecting against "point protection" then the light curtain must cover the whole aperture. However, if the Safety product is for access protection then different heights can be used based on the number of beams required and the height from the floor plus ...
then let’s instead find other mechanisms in which we can remove carbon dioxide, or gases that are equivalent to carbon dioxide. We use the term “carbon dioxide removal” as a broad term that really describes the fact that we are either taking carbon...
This article describes an aspect of the history of my home town that definitely does not derive from my personal memories, because the Scarborough Tramways Company ceased to exist many decades before I was born. However, as part of my ‘A’ Level Art project, I included some details of the...
Small apertures can be a gift to photographers. On bright sunny days, they prevent an image from being washed out, and they save the physical film from being burned by intense sunlight. But there’s a downside to smaller apertures when it comes to achiev
The Park Ridge GAF L-ES/2 came with its own case, shoulder strap, 1.4 55mm lens, and an 80-200 zoom lens. I tested the light meter and it was still working. Amazing. I knew the GAF L-ES series of cameras were aperture preferred cameras for M42 lens that needed a working battery ...
an esthetic blur effect in the out-of-focus parts of an image. It can be controlled with lenses on an SLR (single-lens reflex), DSLR (digital single-lens reflex) and mirrorless cameras. However, the aperture, which controls the depth of field in a camera or laptop device, is fixed, ...
Working distance describes the distance between the objective lens and the microscope slide. Which lens has the least amount of working distance? Why is it important? What are the three properties of water that make it so unusual? What is the liquid that is formed continuously and provides nour...
an aperture in the cup. As with the ring-and-ball setup, a ball also promotes the flow of the sample, however here it is blocked by the smaller diameter of the cup and does not flow through with the sample. The analysis takes place in a glass container that is disp...
What is metadata of an image example? In general, metadata is "data about data." It describes information resources and provides useful information about them. These resources can be spreadsheets, text documents, videos, webpages and images such as photographs. ...
Take digital photos as an example. While the actual photo might be considered the data asset, robust metadata describes it. This includes technical details about the camera model, aperture, shutter speed, date/time, filesize, and more. From a descriptive perspective, metadata may consist of ...