Health is the level of functional and metabolic efficiency of a living organism. In humans it is the ability of individuals or communities to adapt and self-manage when facing physical, mental or social changes. The World Health Organization (WHO) defined health in…

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A chief of police, also known as police chief or sometimes shortened to just chief, is the title typically given to the top official in the chain of command of a police department, particularly in North America. Alternate titles for this position…

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Marketing is the study and management of exchange relationships. The American Marketing Association has defined marketing as “the activity, set of institutions, and processes for creating, communicating, delivering, and exchanging offerings that have value for customers, clients, partners, and society at large.”…

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A civil enforcement officer (CEO or colloquially traffic warden) is a person employed to enforce parking, traffic and other restrictions and laws in England & Wales. In England, they are employed by county councils, London Borough Councils, metropolitan district councils or Transport…

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Operational maintenance is the care and minor maintenance of equipment using procedures that do not require detailed technical knowledge of the equipment’s or system’s function and design. This category of operational maintenance normally consists of inspecting, cleaning, servicing, preserving, lubricating, and adjusting,…

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