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HUB --- outsiderkunst
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Music --- orgels --- orgelmuziek --- feestbundels (genre) --- Houët, Hub.
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The development of efficient air freight networks is an upcoming challenge. The present book approaches this problem for cargo airlines by characterising and classifying their network structures and by developing a model for an airline's strategic network design. The book provides results which are of value for airline professionals (network efficiency analysis), policy makers (policy impact assessment) and researchers (cargo airline network design model).
optimization --- air freight --- hub location problem --- network analysis --- airline management
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Zur Bestimmung der Anzahl und Lage von Hubstandorten sowie der Transportmengen auf einzelnen Transportrelationen wird ein Hub-Location-Problem mit Direktverkehrsrelationen und beschränkter Sortierkapazität der potentiellen Hubstandorte als gemischt binäres lineares Optimierungsproblem modelliert. Somit werden bereits in der Planungsphase die Kapazitätsrestriktionen der Hubs berücksichtigt und dadurch mögliche Kapazitätsüberlastungen der Hubs sowie die daraus resultierende Errichtung von Sekundäarhubs vermieden.Zur optimalen Lösung des Hub-Location-Problems wird ein Branch-and-Bound-Verfahren eingesetzt, für das ein effizientes Näherungsverfahren zur Bestimmung von unteren Schranken in den Knoten des Suchbaums entwickelt wird. Zur Bestimmung einer Eröffnungslösung werden die heuristischen Add- und Drop-Verfahren eingesetzt. Für die im Rahmen der Eröffnungsverfahren notwendigen Berechnungen von Allokationslösungen wird ein modifizierter Tripel-Algorithmus entwickelt. Im Verlauf des Branch-and-Bound- Verfahrens werden erstmalig logische Tests bei einem Hub-Location-Problem mit dem Ziel eingesetzt, noch freie Entscheidungsvariablen des Suchbaums vorzeitig zu fixieren.Mit Hilfe der entwickelten Verfahren werden Problemgrößen mit bis zu 100 potentiellen Hubstandorten optimal gelöst. Dies ist auf den Einsatz der logischen Tests sowie die effizient Berechnung der unteren Schranken zurückzuführen. Der Einsatz der logischen Tests bewirkt eine Reduzierung der Rechenzeit um bis zu 80%.
Lineare Optimierung --- Hub-and-Spoke-System --- Standortplanung --- KEP-Dienst --- Hub-location-Problem --- Gemischt-ganzzahlige Optimierung --- Lineare Optimierung --- Hub-and-Spoke-System --- Standortplanung --- KEP-Dienst --- Hub-location-Problem --- Gemischt-ganzzahlige Optimierung
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The objective of this work is to develop models for the analysis of consolidated transport processes. With the discrete time queuing models developed for inventory and vehicle consolidation, in particular milkrun systems, a detailed performance evaluation of different design scenarios can be conducted faster than with simulation. Moreover, it is demonstrated how the models can be connected with each other in form of a network analysis, in order to analyze hub-and-spoke networks.
Discrete-time systems. --- Consolidation --- Milkrun Concept --- Hub-and-Spoke Network --- Queueing Theory --- Stochastic --- Discrete Time Analysis
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For millennia, the Mediterranean has been one of the most active trading areas, supported by a transport network connecting riparian cities and beyond to their hinterland. The Mediterranean has complex trade patterns and routes--but with key differences from the past. It is no longer an isolated world economy: it is both a trading area and a transit area linking Europe and North Africa with the rest of the world through the hub-and-spoke structure of maritime networks.Understanding how trade connectivity works in the Mediterranean, and elsewhere, is important to policy makers, especially those in developing countries in the Mediterranean, concerned with the economic benefits of large investment in infrastructure. Better connectivity is expected to increase trade with distant markets and stimulate activities in the hinterland.This book is a practical exploration of the three interdependent dimensions of trade connectivity: maritime networks, port efficiency, and hinterland connectivity. Because of the complexity and richness of maritime and trade patterns in the Mediterranean, the research book combines both a regional focus and globally scalable lessons.This book is intended for a wide readership of policy makers in maritime affairs, trade, or industry; professionals from the world of finance or development institutions; and academics. It combines empirical analysis of microeconomic shipping and port data with three case studies of choice of port (focusing on Spain, Egypt, and Morocco) and five case studies on hinterland development (Barcelona; Malta; Marseilles; Port Said East, Egypt; and Tanger Med, Morocco).
Clusters --- Connectivity --- Gateway --- Hinterland --- Hub --- Intermodal --- Logistics --- Networks --- Port --- Shipping --- Trade --- Transshipment
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The objective of this work is to develop models for the analysis of consolidated transport processes. With the discrete time queuing models developed for inventory and vehicle consolidation, in particular milkrun systems, a detailed performance evaluation of different design scenarios can be conducted faster than with simulation. Moreover, it is demonstrated how the models can be connected with each other in form of a network analysis, in order to analyze hub-and-spoke networks.
Discrete-time systems. --- Consolidation --- Milkrun Concept --- Hub-and-Spoke Network --- Queueing Theory --- Stochastic --- Discrete Time Analysis
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86-70-4
Dutch literature --- 655.15 <492> --- 09 <081 HUBBEN, HUB.> --- 655.262 <492> --- 09 <081 HUBBEN, HUB.> Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB. --- Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB. --- Printing houses, presses and related businesses--Nederland --- Boekdesign--algemeen--Nederland --- Boeken --- Vormgeving --- Boekvormgeving --- Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB --- Boek --- Onderwijs --- Industrie --- China --- Voorlichting --- Reclame --- Spionage --- Opvoeding --- Pedagogiek --- Statistische gegevens --- Sport --- Communicatietheorie
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Graphics industry --- Netherlands --- Typografie; Nederland --- Grafische vormgeving --- 09 <081 HUBBEN, HUB.> --- 655.262 <492> --- Graphic arts --- -Printing --- -766.02 --- 766.044 --- Hub. Hubben ; Voorwoord Jan Blokker --- Nederland --- boeken --- boekontwerp --- grafische vormgeving --- twintigste eeuw --- typografie --- 751 --- drukken --- essays --- geschiedenis --- Printing, Practical --- Typography --- Art, Graphic --- Arts, Graphic --- Graphic design (Graphic arts) --- Graphics --- Art --- Visual communication --- Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB. --- Boekdesign--algemeen--Nederland --- History --- grafische kunst, geschiedenis, algemeen --- 09 <081 HUBBEN, HUB.> Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB. --- Printing --- 766.02 --- Handschriften. Oude en merkwaardige drukken. Curiosa--Verzameld werk van individuele auteurs--HUBBEN, HUB
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