constantly acting load
41art conservation and restoration — Maintenance and preservation of works of art, their protection from future damage, deterioration, or neglect, and the repair or renovation of works that have deteriorated or been damaged. Research in art history has relied heavily on 20th and… …
42nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
43Microglia — Code TH H2.00.06.2.00004 Microglia are a type of glial cell that are the resident macrophages of the brain and spinal cord, and thus act as the first and main form of active immune defense in the central nervous system (CNS). Microglia constitute …
44Tupolev Tu-144 — Tu 144 Aeroflot Tu 144 at the Paris Air Show in 1975 …
45One Tree Hill (TV series) — One Tree Hill Intertitle, seasons 1–4; 8 Genre Drama, Sports Format Teen drama …
46List of recurring characters in Dick Tracy — The comic strip Dick Tracy has introduced numerous characters.AlliesTracy family* Dick Tracy The title character of the strip. Born 1909 (eight years after Creator Chester Gould). In 1931, before even joining the Police, he had captured his first …
47List of Charmed characters — The triquetra symbol used frequently on Charmed to represent the Power of Three The following is a list of characters from the Charmed universe, including the Warner Bros. television series Charmed and its spin off material. The characters were… …
48climate — /kluy mit/, n. 1. the composite or generally prevailing weather conditions of a region, as temperature, air pressure, humidity, precipitation, sunshine, cloudiness, and winds, throughout the year, averaged over a series of years. 2. a region or… …
49Brandon Lee — Infobox Chinese language singer and actor name = Brandon Lee tradchinesename = 李國豪 simpchinesename = 李国豪 birthname = Brandon Bruce Lee birthdate = birth date|1965|2|1 birthplace = Oakland, California, USA deathdate = death date and… …
50photography, 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… …
