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Spectrophobia (derived from Latin: spectrum, n. specio, an appearance, form, image of a thing; an apparition, spectre) or catoptrophobia (from Greek κάτοπτρον kátoptron, "mirror") is a kind of specific phobia involving an abnormal and persistent fear of mirrors, and an anxiety about seeing one's own face reflected in them. [1]
Another thing that PBR models attempt to do is to integrate photogrammetry - measurements from photographs of real-world materials - to study and replicate real physical ranges of values to accurately simulate albedo, gloss, reflectivity, and other physical properties.
In materials science, asperity, defined as "unevenness of surface, roughness, ruggedness" (from the Latin asper—"rough" [1]), has implications (for example) in physics and seismology. Smooth surfaces, even those polished to a mirror finish, are not truly smooth on a microscopic scale.
Characterization, when used in materials science, refers to the broad and general process by which a material's structure and properties are probed and measured. It is a fundamental process in the field of materials science, without which no scientific understanding of engineering materials could be ascertained.
"Talking to yourself is something most people do." While we may frequently talk to ourselves, Dr. Kain says people often feel abnormal about the whole thing because it's not something we bring up ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 27 February 2025. Fear or disgust of objects with repetitive patterns of small holes or protrusions Not to be confused with Trypanophobia. The holes in lotus seed heads elicit feelings of discomfort or repulsion in some people. Trypophobia is an aversion to the sight of repetitive patterns or clusters of ...
AOL Mail uses many security measures to keep your account secure, one of which is CAPTCHA or image challenges when sending mail. These challenges exist to make it harder for hackers to access your accounts. The characters can't be read by a computer and must be entered manually, ensuring only a real person can pass the test. Why am I being ...
Three-quarters of the staff members raised their hands. “We said, ‘This is why we’re doing this, ’ ” Seppala recalled. “We are trying to save lives. This is a crisis. It’s essential that we do everything we can, so we cannot base our decision on philosophy or preference. We have to base it on science. We have to base it on ...