Titlebook: Operational Research; IO2017, Valen?a, Por A. Ismael F. Vaz,Jo?o Paulo Almeida,Alberto Adrego Conference proceedings 2018 Springer Internat

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Efficiency and Capital Structure in Portuguese SMEs,for the period 2006–2009, a subsample of 210 SMEs from secondary and tertiary sectors was selected. The results suggest that medium sized companies have higher average bias-corrected efficiency than small companies; that short-term leverage is positively related to efficiency and that the companies

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Evaluating Suppliers in the Olive Oil Sector Using AHP,cess to rank them, this way allowing for a better choice. The rank obtained is robust as the top ranked supplier remains the same for any reasonable change in the criteria weighs and in the evaluation of the suppliers on each criterion. The involved company found the results of value, as well as the

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A Generator of Nonregular Semidefinite Programming Problems,scribed irregularity degrees and a database of nonregular test problems created using this generator. Numerical experiments using popular SDP solvers on the problems of the database are carried out and permit to conclude that the most popular SDP solvers are not efficient when applied to nonregular

laparoscopy

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Conference proceedings 2018the regular biannual meetings of APDIO – the Portuguese Association of Operational Research.The meetings bring together researchers, scholars and practitioners, as well as MSc and PhD students, working in the field of operations research to present and discuss their latest works. The main theme of t

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2194-1009 h.The meetings bring together researchers, scholars and practitioners, as well as MSc and PhD students, working in the field of operations research to present and discuss their latest works. The main theme of t978-3-319-89085-2978-3-319-71583-4Series ISSN 2194-1009 Series E-ISSN 2194-1017

先兆

einen Film lang zu spüren, wie es denn w?re: im ?wilden Western zu leben, Held zu sein, Mann zu sein. Noch heute werden im Sp?tprogramm des Fernsehens die alten Western gezeigt; in der Marlboro-Werbung und in fast allen anderen .- und traditionellen M?nner-Filmen tauchen die Motive des Western-Held

從屬

António Rebello de Andrade,Marta Castilho Gomes,Joaquim Duquennergemeinschaften ausschlie?en will oder ob er Geschlechtsunterschiede zugunsten von Androgynem aufhebt.. Von hier aus ist es nur noch ein kleiner Schritt zur Betrachtung von Homoerotik in Shakespeares Werk.. Ins Blickfeld rückten aber nicht nur homosexuelle, sondern, als Erweiterung, auch homosozi