bed boundary

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• Boundary scan — is a method for testing interconnects (wire lines) on printed circuit boards or sub blocks inside an integrated circuit.The Joint Test Action Group (JTAG) developed a specification for boundary scan testing that was standardized in 1990 as the… …   Wikipedia

• List of maritime boundary treaties — The list of maritime boundary treaties, also known as maritime delimitation treaties, are bilateral or multinational expressions of specific mutual obligations. These are also called maritime boundary agreements or maritime delimitation… …   Wikipedia

• Global Boundary Stratotype Section and Point — A Global Boundary Stratotype Section and Point, abbreviated GSSP, is an internationally agreed upon stratigraphic section which serves as the reference section for a particular boundary on the geologic time scale. The effort to define GSSPs is… …   Wikipedia

• K–T boundary — The K T boundary is a geological signature, usually a thin band, dated to 65.5 ± 0.3 (mya). [ [http://www.stratigraphy.org/cheu.pdf International commission for Stratigraphy] ] K is the traditional abbreviation for the Cretaceous Period, and T is …   Wikipedia

• Stokes boundary layer — in a viscous fluid due to the harmonic oscillation of a plane rigid plate. Velocity (blue line) and particle excursion (red dots) as a function of the distance to the wall. In fluid dynamics, the Stokes boundary layer, or oscillatory boundary… …   Wikipedia

• Bone bed — A bone bed is any geological stratum or deposit which contains bones of whatever kind. Inevitably, such deposits are sedimentary in nature. Not a formal term, it tends to be used more to describe especially dense collections. It is also applied… …   Wikipedia

• river boundary — A natural boundary of lands in private ownership, the exact location of which must depend upon whether the title to the bed of the river is in the state or the riparian owners and the view taken in the particular jurisdiction concerning the… …   Ballentine's law dictionary

• Key bed — In geology, a key bed ( syn marker bed) is a widespread sedimentary layer that formed at a single time, such that it is useful for geologic correlations and dating over a large area. Examples of key beds are massive ashfalls, such as those… …   Wikipedia

• bottom boundary layer — the lower part of the water flow that is frictionally retarded by proximity to the bed of a river …   Dictionary of ichthyology

• Airy wave theory — In fluid dynamics, Airy wave theory (often referred to as linear wave theory) gives a linearised description of the propagation of gravity waves on the surface of a homogeneous fluid layer. The theory assumes that the fluid layer has a uniform… …   Wikipedia

• resistivity log — n a measure of the voltage differential of strata along the walls of a borehole when electrical current is passed through the strata. The resistivity log requires a fluidfilled hole to provide a conductive medium constantly between electrodes on… …   Coke&Coal Terminology