sensitivity speck — noun : a sensitivity center that is considered to constitute a region of impurity (as of silver sulfide) in the silver halide crystal … Useful english dictionary
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Silver halide — A silver halide is one of the compounds formed between silver and one of the halogens mdash; silver bromide (AgBr), chloride (AgCl), iodide (AgI), and two forms of silver fluorides. As a group, they are often referred to as the silver halides,… … Wikipedia
Latent image — A latent image on photographic film is an invisible image produced by the exposure of the film to light. When the film is developed, the area that was exposed darkens and forms a visible image. In the early days of photography, the nature of the… … Wikipedia
Keratoconjunctivitis sicca — Classification and external resources ICD 10 H19.3 ICD 9 370.33 … Wikipedia
plant disease — ▪ plant pathology Introduction an impairment of the normal state of a plant that interrupts or modifies its vital functions. All species of plants, wild and cultivated alike, are subject to disease. Although each species is… … Universalium
Muskingum College — Infobox University name=Muskingum College motto= Omni, Trinum, Perfectum (Latin: All perfect things are three sided ) image size = 330 px caption = Muskingum College s academic quad established=1837 type=Private, Liberal Arts president=Dr. Anne C … Wikipedia
Family therapy — Intervention ICD 9 CM 94.42 MeSH … Wikipedia
Voyager program — This article is about the unmanned space probes of the 1970s. For other uses, see Voyager. The trajectories that enabled Voyager spacecraft to visit the outer planets and achieve velocity to escape our solar system The Voyager program is a U.S… … Wikipedia
Hercule Poirot — Poirot redirects here. For the TV series, see Agatha Christie s Poirot. Hercule Poirot David Suchet as Hercule Poirot First appearance The Mysterious Affair at Styles … Wikipedia
