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41test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …
42History of invasive and interventional cardiology — The history of invasive and interventional cardiology is complex, with multiple groups working independently on similar technologies. While invasive and interventional cardiology is currently closely associated with cardiologists (physicians who… …
43Dog grooming — For other types of grooming see Groom A Newfoundland dog lying next to its combed out seasonal undercoat. Dog grooming refers to both the hygienic care and cleaning of a dog, as well as a process by which a dog s physical appearance is enhanced… …
44Antibody — Immunoglobulin redirects here. For the immunoglobulin family, see Immunoglobulin superfamily. Antibodies redirects here. For the film, see Antibodies (film). Each antibody binds to a specific antigen; an interaction similar to a lock and key. An… …
45Velvet worm — Taxobox name = Onychophora fossil range = Cambrian – Recent image width = 250px image caption = Velvet worm regnum = Animalia phylum = Onychophora phylum authority = Grube, 1853 subdivision ranks = Extant families subdivision = Peripatidae… …
46Transmission electron microscopy — A TEM image of the polio virus. The polio virus is 30 nm in size.[1] Transmission electron microscopy (TEM) is a microscopy technique whereby a beam of electrons is transmitted through an ultra thin specimen, interacting with the specimen as it… …
47Percussion mallet — This article is about the musical tool. For more meanings, see Drumstick (disambiguation). Mallet bag showing variety of mallets A percussion mallet (or drum stick) is an object used to beat drums and other percussion instruments. Some… …
48Glossary of botanical terms — Many of the terms used in Wikipedia glossaries (often most) are already defined and explained within Wikipedia itself. However, lists like the following indicate where new articles need to be written and are also useful for looking up and… …
49Love dart — SEM image of lateral view of a love dart of the land snail Monachoides vicinus. The scale bar is 500 μm (0.5 mm) …
50Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
