Self Harm: Rare Types. Rare types of medical conditions and diseases in related medical categories: Brain & Neurological Disorders: Rare Types: Adult ADHD -- Rare Types. ADHD -- Rare Types. Alzheimer Disease -- Rare Types. Migraine -- Rare Types. Concentration Disorders -- Rare Types.
Public works (or internal improvements historically in the United States) are a broad category of infrastructure projects, financed and constructed by the government, for recreational, employment, and health and safety uses in the greater community.
For tendering in the public service, see Civil service examination. Part of a series on. Government procurement, or public procurement, is the procurement of goods, services or constructions on behalf of a public authority, such as a government agency. With 10 to 20% of GDP, government procurement accounts for a substantial part of the global economy.