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Agriculture is typically at a primitive stage and hence possesses few linkages, as most output goes for consumption or exports. Therefore, it is said [who?] that underdeveloped countries are lacking in interdependence and linkages. An example of an industry that has excellent forward and backward linkages is the steel industry. Backward ...
Forward compatibility or upward compatibility is a design characteristic that allows a system to accept input intended for a later version of itself. The concept can be applied to entire systems, electrical interfaces , telecommunication signals , data communication protocols , file formats , and programming languages .
For example, in a star radio network, only the central hub transmits on the forward link, so channel access method is a consideration only on the return link. The "forward/return" terminology is also used for spacecraft communication links for command and telemetry. Because the return link carries telemetry, often including imagery, it is often ...
This is the Leontief dynamic forward-looking model [17] A caveat to this model is that B {\displaystyle B} will, in general, be singular, and the above formulation cannot be obtained. This is because some products, such as energy items, are not used as capital goods, and the corresponding rows of the matrix B {\displaystyle B} will be zeros.
A forward link is the link from a fixed location (e.g., a base station) to a mobile user. If the link includes a communications relay satellite , the forward link will consist of both an uplink (base station to satellite) and a downlink (satellite to mobile user).
Backward vertical integration: A company exhibits backward vertical integration when it controls subsidiaries that produce some of the inputs used in the production of its products. For example, an automobile company may own a tire company, a glass company, and a metal company. Control of these three subsidiaries is intended to create a stable ...
An example of an RRPR, or inverted slider-crank, linkage. Planar four-bar linkages are constructed from four links connected in a loop by four one- degree-of-freedom joints. A joint may be either a revolute joint – also known as a pin joint or hinged joint – denoted by R, or a prismatic joint – also known as a sliding pair – denoted by ...
Lipstick, [34] a lineage system for Pig, [35] while able to perform both backward and forward tracing, is specific to Pig and SQL operators and can only perform coarse-grain tracing for black-box operators. Thus, there is a need for a lineage system that enables efficient forward and backward tracing for generic DISC systems and dataflows with ...