Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Augusto Q. Novais"'
Publikováno v:
Expert Systems with Applications. 47:71-84
Supply Chains are complex networks that demand for decision supporting tools that can help the involved decision making process. Following this need the present paper studies the supply chain design and planning problem and proposes an optimization m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412c0efa9c9b87865c1576c52e80c9cf
https://doi.org/10.1016/j.eswa.2015.10.036
https://doi.org/10.1016/j.eswa.2015.10.036
Autor:
Augusto Q. Novais, Ricardo Lima
Publikováno v:
Computers & Chemical Engineering. 85:162-176
This paper addresses the study of symmetry in Unit Commitment (UC) problems solved by Mixed Integer Linear Programming (MILP) formulations, and using Linear Programming based Branch & Bound MILP solvers. We propose three sets of symmetry breaking con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9750993c3d9ee4e5c52de4ef4a00f918
https://doi.org/10.1016/j.compchemeng.2015.11.004
https://doi.org/10.1016/j.compchemeng.2015.11.004
Publikováno v:
Omega. 56:53-73
The design and planning of resilient supply chains is a major challenge due to the increasing complexity of these systems that operate in a global market and therefore are more exposed to disruptions. In the present work a design and planning model t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::838a4743c6a8f4c4d32f545f100c45f3
https://doi.org/10.1016/j.omega.2015.03.008
https://doi.org/10.1016/j.omega.2015.03.008
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper addresses the optimization under uncertainty of the self-scheduling, forward contracting, and pool involvement of an electricity producer operating a mixed power generation station, which combines thermal, hydro and wind sources, and uses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cd2f6361b3069ecfd20ead324c165f7
https://doi.org/10.1016/j.ejor.2014.07.013
https://doi.org/10.1016/j.ejor.2014.07.013
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
A mixed-integer linear programming model is presented for the scheduling of flexible job shops, a production mode characteristic of make-to-order industries. Re-entrant process (multiple visits to the same machine group) and a final assembly stage ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea1b9b38f354697e5423ce5e48f3af58
https://doi.org/10.1080/00207543.2013.793428
https://doi.org/10.1080/00207543.2013.793428
Publikováno v:
Computers & Chemical Engineering. 47:237-247
In this work a two-stage scenario-based modeling approach is proposed in order to simultaneously deal with the design and planning decisions in supply chain networks, where both forward and reverse flows are considered (closed-loop supply chains) sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::877f7b7c0b5c082d63db8cde64f13a58
https://doi.org/10.1016/j.compchemeng.2012.06.034
https://doi.org/10.1016/j.compchemeng.2012.06.034
Publikováno v:
International Journal of Hydrogen Energy. 36:9772-9790
Hydrogen generation from the hydrolysis of sodium borohydride (NaBH 4 ) solution has drawn much attention since early 2000s, due to its high theoretical hydrogen storage capacity (10.8 wt%) and potentially safe operation. However, hydrolysis of NaBH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9b001ec52ae5402d37146b49b389552
https://doi.org/10.1016/j.ijhydene.2011.04.223
https://doi.org/10.1016/j.ijhydene.2011.04.223
Publikováno v:
Computers & Chemical Engineering. 35:1454-1468
Traditionally the design of supply chains has been based on economic objectives. However, as societal environment concerns grows, environmental aspects are also emerging at academic and industry levels as decisive factors within the supply chain mana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece088466abcd25387bd4fa215b6bf24
https://doi.org/10.1016/j.compchemeng.2011.03.009
https://doi.org/10.1016/j.compchemeng.2011.03.009
Publikováno v:
Waste Management. 31:1645-1660
The European Union directive for electric and electronic waste, published in 2003, enforced all European countries to meet some targets concerning the recycling and recovery of these products. This directive was transposed to the Portuguese legislati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::971aa52b7a04785b663ae23c92c56719
https://doi.org/10.1016/j.wasman.2011.02.023
https://doi.org/10.1016/j.wasman.2011.02.023
Publikováno v:
International Journal of Hydrogen Energy. 35:9973-9982
For low power fuel cells, it is paramount that management of reactants, water and heat, be realized in a passive fashion in order to minimize parasitic losses. Effective fuel, oxygen supply and water management for reliable performance are also great
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a491b66f4e0858b3419f26e3254ac41
https://doi.org/10.1016/j.ijhydene.2010.01.124
https://doi.org/10.1016/j.ijhydene.2010.01.124