Results 121 to 130 of about 708,544 (285)
International Transactions in Operational Research, EarlyView.Abstract In response to the increasing complexity of modern products, dynamic markets, and intensified competition, project‐based organizations are actively seeking methodologies to efficiently manage their expanding project portfolios. This paper analyzes the project portfolio selection problem in uncertain environments. Despite recent advances in the
Miguel Saiz +3 more
wiley +1 more source
Life sciences Spacelab Mission Development test 3 (SMD 3) data management report [PDF]
Development of a permanent data system for SMD tests was studied that would simulate all elements of the shuttle onboard, telemetry, and ground data systems that are involved with spacelab operations.
Moseley, E. C.
core +1 more source
Exact solution algorithms for biobjective mixed integer programming problems
International Transactions in Operational Research, EarlyView.Abstract We consider criterion space algorithms for biobjective mixed integer programs. The algorithms solve scalarization models in order to explore predetermined regions of the objective space called boxes, defined by two nondominated points. When exploring, the algorithm exploits information on its corner points and chooses the scalarization problem
Deniz Emre, Özlem Karsu, Firdevs Ulus
wiley +1 more source
Em ExtensãoO presente estudo tem por objetivo verificar como as ações de extensão da Universidade Federal de Uberlândia (UFU) se alinham aos Objetivos de Desenvolvimento Sustentável (ODS) e ao compromisso social na promoção do desenvolvimento sustentável. Para isso,
Henrique Carvalho Oliveira +1 more
doaj +1 more source
Cost benefit study of advanced materials technology for aircraft turbine engines [PDF]
The cost/benefits of eight advanced materials technologies were evaluated for two aircraft missions. The overall study was based on a time frame of commercial engine use of the advanced material technologies by 1985.
Hillery, R. V., Johnston, R. P.
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Journal of Prosthodontics, EarlyView.Abstract Purpose To assess the accuracy of complete maxillary and mandibular edentulous arch scans obtained using two different intraoral scanners (IOSs), with and without scanning aids, and to compare these results to those obtained using conventional impression methods.
Faris Z. Jamjoom +3 more
wiley +1 more source
Gobernar por objetivos. La Matriz Estratégica ODS de Tucumán como plataforma de coordinación pública
, 2021 Cristhian Seiler
openalex +1 more source
Preliminary study of oxide-dispersion-strengthened B-1900 prepared by mechanical alloys [PDF]
An experimental oxide dispersion strengthened (ODS) alloy based on the B-1900 composition was produced by the mechanical alloying process. Without optimization of the processing for the alloy or the alloy for the processing, recrystallization of the ...
Glasgow, T. K., Quatinetz, M.
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SUBMICRON SIZED SINTERED ODS STEELS PREPARED BY HIGH EFFICIENT ATTRITION MILLING AND SPARK PLASMA SINTERING [PDF]
, 2017 This paper summarizes recent results for preparation, structural and mechanical investigation of oxide dispersed strengthened steel (ODS). Three commercial steel powders, two austenitic steel and one martensitic powders have been used as starting ...
Balázsi, Csaba +3 more
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The long‐term outcomes of maxillary implant‐supported overdentures: A retrospective study
Journal of Prosthodontics, EarlyView.Abstract Purpose This study examined the survival rate of implants and maxillary implant‐supported overdentures (MIS‐ODs) and identified the frequency of maintenance needs as well as technical and biological complications associated with MIS‐ODs. Materials and Methods This retrospective cohort study included 86 patients who received 86 MIS‐ODs between ...
Majid Zakeri +4 more
wiley +1 more source