Science / Geology / Physical Weathering: A general term applied to a variety of weathering processes that result in the particle size reduction of rock materials with no change in composition. Frost action, salt crystal growth and pressure relief fracturing are examples. Also known as mechanical weathering.
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Physical Noun Synonyms: bodily, corporeal, corporal, fleshly, incarnate, carnal, mortal, earthly, natural, somatic, material, tangible, palpable, real, actual, true, concrete, manifest, solid
Business / Accounting / Physical Safeguards: Physical precautions used to protect assets and records, such as locks on doors, fireproof vaults, password verification, security gauds. MORE
Science / Chemistry / Physical Property: Measurement of a physical property may change the arrangement but not the structure of the molecules of a material. Examples of physical properties are density, color, boiling point, volume, temperatu MORE
Science / Tides and Currents / Physical Oceanographic Real Time System (PORTS): A national system of current, water level, and other oceanographical and meteorological sensors telemetering data in real-time to central locations for storage, processing, and dissemination. Availabl MORE
Science / Genetics / Physical Map: A map of the locations of identifiable landmarks on dna (e.g., restriction enzyme cutting sites, genes), regardless of inheritance. Distance is measured in base pairs. For the human genome, the lowest MORE
Health / Dentistry / Physical Therapy: Rehabilitation concerned with restoration of function and prevention of physical disability following disease, injury or loss of body part. MORE