spatial mechanism

См. также в других словарях:

• Spatial Reuse Protocol — is a networking protocol developed by Cisco. It is a MAC layer (sublayer of layer 2) protocol for ring based packet internetworking that is commonly used in optical fiber ring networks. Ideas from the protocol are reflected in parts of the IEEE… …   Wikipedia

• spatial sensing — Mechanism of sensing a gradient in which the signal is compared at different points on the cell surface and cell movement directed accordingly. Translocation of all or part of the cell is not required. See temporal and pseudospatial gradient… …   Dictionary of molecular biology

• Spatial organization — Raghu raj reddyy wd j n wfne=Spatial organization in eusocial insects= Individuals in a social insect colony can be spatially organized, or arranged non randomly inside the nest. These miniature territories, or spatial fidelity zones have been… …   Wikipedia

• Mechanism (engineering) — A mechanism is a device designed to transform input forces and movement into a desired set of output forces and movement. Mechanisms generally consist of moving components such as gears and gear trains, belt and chain drives, cam and follower… …   Wikipedia

• reaction mechanism — Introduction       in chemical reactions (chemical reaction), the detailed processes by which chemical substances are transformed into other substances. The reactions themselves may involve the interactions of atoms (atom), molecules (molecule),… …   Universalium

• Overconstrained mechanism — A Sarrus linkage. An overconstrained mechanism is a linkage that has more degrees of freedom than is predicted by the mobility formula. The mobility formula evaluates the degree of freedom of a system of rigid bodies that results when constraints …   Wikipedia

• пространственный механизм — spatial mechanism Механизм, в котором точки некоторых из его звеньев описывают пространственные или плоские траектории, расположенные в пересекающихся плоскостях. Шифр IFToMM: 1.3.19 Раздел: СТРУКТУРА МЕХАНИЗМОВ …   Теория механизмов и машин

• gradient perception — Problem faced by a cell that is to respond directionally to a gradient of, for example, a diffusible attractant chemical. In a spatial mechanism the cell would compare receptor occupancy at different sites on the cell surface; a temporal… …   Dictionary of molecular biology

• NF-κB — Mechanism of NF κB action. In this figure, the NF κB heterodimer between Rel and p50 proteins is used as an example. While in an inactivated state, NF κB is located in the cytosol complexed with the inhibitory protein IκBα. Through the… …   Wikipedia

• temporal sensing — Mechanism of gradient sensing in which the value of some environmental property is compared with the value at some previous time, the cell having moved position between the two samplings. Initial movement is random; until the second observation… …   Dictionary of molecular biology

• cosmos — /koz meuhs, mohs/, n., pl. cosmos, cosmoses for 2, 4. 1. the world or universe regarded as an orderly, harmonious system. 2. a complete, orderly, harmonious system. 3. order; harmony. 4. any composite plant of the genus Cosmos, of tropical… …   Universalium