For instance, in the research of Lee and Yao (1998), they fuzzified demand and production quantity to solve economic production quantity per cycle.
Then there are weather cycles, crop cycles, food production cycles -- and cycles of starvation so overwhelming that they almost break us.
Total cost of interest and depreciation per production cycle is inversely related to a setup cost and directly related to production process reliability according to the following equation: E(C_{1},r) =,dC_{1}^{ - delta } r^{theta },{text{whereere}},d,,deltaa,thetaa ge 0 (3).
Finally, a sensitivity analysis is conducted on the expected total cost per production cycle and process variable values to extend insights into the matter.
The particle swarm optimization algorithm is used to minimize the expected total cost per production cycle, subject to statistical quality constraints.
Because calves are reorganized according to drinking speed several times per production cycle, analysis at the compartment and pen level was not possible.
TOC measurements indicated that the carbon content of the organic solids in the effluent was 0.59 (±0.03) gC/gVSS resulting in a total organic solids production equivalent to 59±1010 Cmmol per cycle.
Off-gas measurements showed a CO2 production of 17 ± 3 mmol per cycle.
Results showed that biomass stability is a key parameter affecting fuel production per farmed hectare and life cycle greenhouse gas emissions.
A prospective longitudinal survey based on a sample of 5% of the Flemish veal herds was conducted to monitor all morbidity and mortality events in one production cycle per herd.
One all in/all out production cycle per herd (= 1 cohort) was monitored from calf arrival to slaughter, and all calves from that cohort were included in the study.
