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.
1. public works-structures (such as highways or schools or bridges or docks) constructed at government expense for public use. infrastructure, base-the stock of basic facilities and capital equipment needed for the functioning of a country or area; the industrial base of Japan.