Vitamins

Vitamin A Year 1913   Retinol Main Metabolic Function Essential for normal growth and development. For normal function of epithelical cells and normal development of teeth and bones. Prevents Night blindness. Deficiency – Effects Retarded growth. Reduced resistance to infection.  Abnormal function of gastrointestinal, and respiratory tracts due to altered epithelial membranes.  Interferes with production…

Definitions from Business and Management Y

Yarnstorming – Also called yarnbombing, an intriguingly specialised type of peaceful demonstration and activism in which objects such as works of art, sculpture, railings, phone boxes, considered unattractive by the activists, are covered by knitting or crochet, usually at night, and mainly by young women. Yellow Pages  – A telephone directory, usually printed on yellow paper, which…

Definitions from Business and Management X

X-Efficiency – A concept introduced by economist Harvey Liebenstein. A company’s ability to use its workers, machines, technology, etc., to produce maximum output at lowest cost and as quickly as possible. Xenology – The scientific study and/or research of alien cultures and biology. Xerox Machine – A piece of equipment which makes paper copies of documents, etc. X-Inefficiency –…

Definitions from Business and Management U

U-Value – Buildings and construction industry term referring to insulation effectiveness of materials. See R-Value/U-Value. Ultra Vires – Latin for ‘Beyond The Powers’. Legal term which refers to actions or deeds, especially performed by a corporation, that exceed official powers. Unanimous – A complete agreement on a decision or opinion by everyone in a group. Unauthorised – Without official endorsement…

Definitions from Business and Management T

Table d’Hote – Technically ‘table d’h├┤te’ – a food menu which offers a full meal with set courses and limited choices at a fixed price, from French ‘host’s table’. Tachograph – A device which is fitted to vehicles, especially commercial vehicles, which records the speed, distance and time travelled. Tag – A word or words assigned to or…