breaking diameter
81Behavior of nuclear fuel during a reactor accident — This page is devoted to a discussion of how uranium dioxide nuclear fuel behaves during both normal nuclear reactor operation and under reactor accident conditions such as overheating. Work in this area is often very expensive to conduct, and so… …
82Xylem — Multiple cross sections of a flowering plant stem showing primary and secondary xylem and phloem[1] Xylem is one of the two types of transport tissue in vascular plants. (Phloem is the other). The word xylem is derived from the Classical Greek… …
83Fishing rod — A fishing rod or a fishing pole is a tool used to catch fish, usually in conjunction with the sport of angling, can also be used in competition casting (sport). (Sustenance and commercial fishing usually involves nets). A length of fishing line… …
84Chestnut — For other uses of chestnut , see Chestnut (disambiguation). For other uses of chinquapin or chinkapin , see Chinquapin (disambiguation). Chestnut Sweet Chestnut Castanea sativa Scientific clas …
85Nose cone design — Given the problem of the aerodynamic design of the nose cone section of any vehicle or body meant to travel through a compressible fluid medium (such as a rocket or aircraft, missile or bullet), an important problem is the determination of the… …
86Expandable tubular technology — is a system for increasing the diameter of the casing or liner of an oil well by up to 20% after it has been run down hole.ChallengesTwo challenges facing the Oil Gas industry are accessing new reservoirs that currently cannot be reached… …
87Spud bar — A spud bar, scale in inches/feet For other uses, see Spud (disambiguation). A spud bar, or in British English usually crowbar or just bar, is a long straight metal bar used lengthwise as a hand tool to deliver blows to a target, causing the… …
88Indian Ballistic Missile Defense Program — The Indian Ballistic Missile Defense Program is an initiative to develop and deploy a multi layered Ballistic missile defense system to protect India from missile attacks. [http://www.iht.com/articles/ap/2006/12/04/asia/AS GEN India Missile… …
89plastic — plastically, plasticly, adv. /plas tik/, n. 1. Often, plastics. any of a group of synthetic or natural organic materials that may be shaped when soft and then hardened, including many types of resins, resinoids, polymers, cellulose derivatives,… …
90igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …
