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Now showing items 11-19 of 19
An algorithm for large-scale nonliner knapsack : problems and extensions
(1980)
In this dissertation, an algorithm was developed to solve large scale discrete nonlinear knapsack problems (NKP) with multiple resource constraints. The algorithm is essentially a dynamic programming technique in a sense ...
Identification and forecasting of the potential for the occurrence of extended-range VHF-UHF transhorizon propagation from synoptic-scale data
(1980)
An objective method is presented for identification of tropospheric areas with a potential for supporting extended-range VHF-UHF transhorizon propagation (ERTP), and for forecasting the potential for changes in this structure ...
Kirchhoff integral applied to two-dimensional seismic modeling of a growth fault in the Niger delta region
(1980)
Over seventy percent of the oil and gas fields found in the delta region is associated with growth faults. Recognition of this type of fault system therefore will play an important role in future petroleum exploration and ...
A systems analysis of dual dairy and beef production herds
(1980)
The milk and beef offtake of a herd of Colombia's North coast was predicted by simulation with the Texas A&M Cattle Production System Model. Basic response surfaces were established for genetic potentials of milk yield of ...
The effects of a percentage depletion allowance on vertically integrated mineral firms and industries : theory and evidence
(1980)
This dissertation investigates two controversial issues concerning the effects of a percentage depletion allowance upon vertically integrated mineral firms and industries. One controversial issue concerns the effect of ...
In-process tool life evaluation by cutting force ratio analysis
(1980)
Optimization and control of automated manufacturing processes have been rendered difficult due to the probabilistic nature of tool life. Several adaptive control systems, developed to monitor machining operations, have ...
The effects of achievement and gender on decision-making skill
(1980)
This study used college students to examine the effects of achievement and gender upon decision-making skill during an ego-involved and a non-ego-involved task while controlling for intelligence, locus of control, and ...
A model for predicting response of nonlinear materials subjected to thermomechanical loading
(1980)
The research begins with a definition of the thermoelastic-plastic-creep continuum and the phenomena which must be predicted in order to obtain a usable theory for modelling the response of this type of medium. Next, several ...
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. ...