It is a relatively simple concept. We provide people who are homeless permanent housing first, along with supportive services, instead of placing them into shelters. This means housing becomes the first step in moving out of homelessness, not the last. Currently, we are using shelters as long-term housing. This is expensive.
A catena (Latin: chain) is a chain of related soil types, known as facets, down a uniform slope. The term was introduced by the soil scientist G. Milne in 1935, working in Africa, as the sequence of soils that ran from the crest of a hill to the floor of the swamp in the valley below it.
A medium-sized to large, concavoconvex strophomenid brachiopod. Its semicircular outline is truncated by a straight hinge line. Leptaena is characteristically wider than long and has concentric ridges or rugae. It also has numerous fine ribs radiating across each valve from the umbones. Leptaena is recorded from the Cincinnatian Series and ranges into the Devonian of Ohio. Arthur McFarlan (1931): Concavo-convex, finely striated Strophomenids characterized by a conspicuous concentric wrinkling of the shell which is abruptly deflected anteriorly.