Abstract: Tunnels have long been a part of specialized facilities found in Greenland and Antarctica. The low temperatures, severe windchill, drifting snow, and prolonged darkness these facilities experience necessitates the use of ...

Abstract: Spatial decision support systems (SDSSs) are a new class of computer systems that combine the technologies of geographic information systems (GISs) and decision support systems (DSSs) to aid decision makers with problems ...

Abstract: White phosphorus, a manufactured form of elemental phosphorus, is both toxic and persistent in saturated environments. This form of phosphorus (P