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Now showing items 151-158 of 158
An econometric simulation model for evaluating aggregate economic impacts of technological change on major U.S. field crops
(1980)
Economists are increasingly faced with the task of evaluating the aggregate economic impacts of technological changes in agricultural production. These changes may include new advances in technology or reversed technology. ...
A model of fish bioenergetics and growth at the organismal and population levels in laboratory and pond environments
(1982)
A dynamic model of fish bioenergetics and growth at the organismal and population levels was developed as a tool to study, evaluate and improve the management of fishpond grow-out systems. The model is applicable to ...
Price efficency of marketing boards : the case of grain sorghum
(1982)
Concern that the market-oriented grain network in the U.S. may not serve the best interests of producers and consumers has resulted in close scrutiny of the system and proposals for a more market-managed system. The move ...
A reactor and kinetic model for liquefaction of lignite in an upflow tubular reactor
(1985)
A kinetic and tubular reactor model for the CO-Steam process for the liquefaction of North Dakota lignite is presented. The purpose of the model is to translate existing data into different process conditions in order to ...
A numerical study on the evolution of tornadoes
(1982)
The evolution of the thermal and dynamic structure of tornadoes is studied via numerical simulation. The model, which is axisymmetric, includes prognostic equations governing motion, a diagnostic pressure equation, and ...
Routing as a flow control strategy within an integrated circuit/packet-switched communications network
(1986)
The introduction of economical voice digitization techniques and dramatic increases in the speed of electronic switching systems have now made possible the integration of voice and data traffic over the same communications ...
Allochthonous salt sheets in the Alaminos Canyon region, northwest Gulf of Mexico : present configuration and processes of emplacement
(1989)
Numerous physical and mathematical models have simulated highly mature diapirism in which low density material moves upward through more dense material and then spreads out as a layer known as a canopy (Jackson and Talbot, ...
A simplified method for computing phase behavior of crude oil-carbon dioxide mixtures
(1988)
Phase behavior plays a fundamental role in oil recovery processes, ranging from the production of gas condensate and volatile oil reservoirs to the injection of CO2 and N2 for enhanced oil recovery processes. In phase ...