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Cost-based differential pricing for a make-to-order production system in a competitive segmented market

Teimoury, Ebrahim; Modarres, Mohammad; Neishaboori, Morteza - In: Journal of revenue and pricing management 19 (2020) 4, pp. 266-275

Persistent link: https://www.econbiz.de/10012297954

On the extreme points of moment sets

Pinelis, Iosif - In: Mathematical methods of operations research 83 (2016) 3, pp. 325-349

Persistent link: https://www.econbiz.de/10011673670

FAME production from residual materials: Optimization of the process by Box-Behnken model

Vargas, E. M.; Ospina, J. L.; Tarelho, L. A. C.; Nunes, … - In: Energy Reports 6 (2020) 1, pp. 347-352

In the worldwide more than 95% of biodiesel production feedstocks come from edible oils. The waste cooking oils (WCO) are an alternative feedstock for biodiesel production; its usage reduces significantly the cost of biodiesel production and has environmental benefits, e.g., a waste recovery...

Persistent link: https://www.econbiz.de/10012652117

Joint production and subcontracting planning of unreliable multi-facility multi-product poduction systems

Assid, Morad; Gharbi, Ali; Dhouib, Karem - In: Omega : the international journal of management science 50 (2015) 1, pp. 54-69

Persistent link: https://www.econbiz.de/10010422743

Combination of importance-performance analysis and response surface methodology for enhancing satisfaction

Pak, Ro Jin - In: International journal of quality & reliability management 33 (2016) 6, pp. 792-803

Persistent link: https://www.econbiz.de/10011591159

Joint production and subcontracting planning of unreliable multi-facility multi-product production systems

Assid, M.; Gharbi, A.; Dhouib, K. - In: Omega 50 (2015) C, pp. 54-69

This article addresses the problem of joint optimization of production and subcontracting of unreliable production systems. The production system considered presents a common problem in the pharmaceutical industry. It is composed of multiple production facilities with different capacities, each...

Persistent link: https://www.econbiz.de/10010939751

Optimization of bioethanol production from glycerol by Escherichia coli SS1

Adnan, Nur Amelia Azreen; Suhaimi, Sheril Norliana; … - In: Renewable Energy 66 (2014) C, pp. 625-633

methodology (RSM) with central composite design (CCD). Four significant variables were found to influence bioethanol yield …

Persistent link: https://www.econbiz.de/10011046095

Mathematical modeling and process parameters optimization studies by artificial neural network and response surface methodology: A case of non-edible neem (Azadirachta indica) seed...

Betiku, Eriola; Omilakin, Oluwasesan Ropo; Ajala, … - In: Energy 72 (2014) C, pp. 266-273

of 36 min and temperature of 60 °C using RSM (response surface methodology). For biodiesel synthesis, ANN (artificial … neural networks) coupled with rotation inherit optimization established a better model than RSM. The condition established by … biodiesel) yield of 98.7% while RSM quadratic model gave the condition as temperature of 59.91 °C, KOH of 1.01%, methanol …

Persistent link: https://www.econbiz.de/10011055791

Modeling and optimization of bioethanol production from breadfruit starch hydrolyzate vis-à-vis response surface methodology and artificial neural network

Betiku, Eriola; Taiwo, Abiola Ezekiel - In: Renewable Energy 74 (2015) C, pp. 87-94

prediction. Response Surface Methodology (RSM) optimal condition values established for the bioethanol yield were BFSH … yield was validated experimentally as 4.10% volume fraction and 4.22% volume fraction for RSM and ANN, respectively ….67% for RSM, respectively. Thus, confirming ANN was better than RSM in both data fittings and estimation capabilities. …

Persistent link: https://www.econbiz.de/10011076900

Improved bioconversion of crude glycerol to hydrogen by statistical optimization of media components

Mangayil, Rahul; Aho, Tommi; Karp, Matti; Santala, Ville - In: Renewable Energy 75 (2015) C, pp. 583-589

Bioconversion of crude glycerol to hydrogen has gained importance as it addresses both sustainable energy production and waste disposal issues. Until recently, statistical optimizations of crude glycerol bioconversion to hydrogen have been greatly focused on pure strains. In this study,...

Persistent link: https://www.econbiz.de/10011116522