Sökning: "air traffic management"

Visar resultat 16 - 20 av 22 avhandlingar innehållade orden air traffic management.

  1. 16. Exploring the Sources of Enterprise Agility in Software Organizations

    Författare :Jayakanth Srinivasan; Kristina Lundqvist; Christer Norstrom; Pekka Abrahamsson; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Software Organizations; Enterprise Agility; Engaged Scholarship; Case Studies; Innovation; Process Improvement; Global Software Development; Software engineering; Programvaruteknik; Business and economics; Ekonomi; Computer Science; datavetenskap;

    Sammanfattning : Software is one of the core elements that drive the modern economy, with visible use in areas such as personal computing, telecommunications and banking, and background use in areas such as aircraft traffic management, nuclear power generation, and automotive control systems. Organizations that build software are unique in that they span industrial domains, and at their core of what they do is codifying human knowledge. LÄS MER

  3. 17. On the Relative Utility of 3D Interfaces

    Författare :Monica Tavanti; Mats Lind; Antonio Rizzo; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Människa-dator-interaktion; human-computer interaction; information visualization; 2D and 3D interfaces; Människa-dator-interaktion; Information technology; Informationsteknologi; datavetenskap med inriktning människa-dator interaktion; Computer Science; human-computer interaction;

    Sammanfattning : Three-dimensional (3D) interfaces are made with the ambition to reinvent traditional two-dimensional (2D) displays into intuitive 3D environments that allow natural interactions and guarantee users’ satisfaction. However, reality is far from the expectations and 3D interfaces remain experimental. LÄS MER

  4. 18. Minimizing the operational costs and environmental impact of an airline

    Författare :Henrik Ekstrand; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The airline industry is struggling with continuously increased costs and tough competition on most markets all over the world. In addition, increased environmental awareness puts additional pressure on the airlines to do its outmost to minimize its environmental impact. LÄS MER

  5. 19. Predicting the sound field from aeroacoustic sources on moving vehicles : Towards an improved urban environment

    Författare :Nicolas Pignier; Ciarán O'Reilly; Susann Boij; Michael Carley; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pass-by simulations; aeroacoustic sources; urban sound propagation; direct numerical beamforming; linear programming deconvolution; Kirchhoff approximation; moving sources; detached-eddy simulation; Ffowcs Williams-Hawkings; vehicle design; förbifartssimuleringar; aeroakustiska källor; urban ljudutbredning; direkt numerisk lobformning; avfaltning med hjälp av linjärprogrammering; Kirchhoffs approximation; rörliga källor; detached-eddy simulation; Ffowcs Williams-Hawkings; fordonsdesign; Vehicle and Maritime Engineering; Farkostteknik;

    Sammanfattning : In a society where environmental noise is becoming a major health and economical concern, sound emissions are an increasingly critical design factor for vehicle manufacturers. With about a quarter of the European population living close to roads with heavy traffic, traffic noise in urban landscapes has to be addressed first. LÄS MER

  7. 20. Geospatial Knowledge Discovery using Volunteered Geographic Information : a Complex System Perspective

    Författare :Tao Jia; Bin Jiang; Yifang Ban; Itzhak Benenson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; knowledge discovery; urban systems; complex system; VGI; OSM; GPS tracking dataset; scaling; heavy-tailed distribution detection; urban sprawl; Zipf’s law; human activity mobility patterns; agent-based modeling; complex network.;

    Sammanfattning : The continuous progression of urbanization has resulted in an increasing number of people living in cities or towns. In parallel, advancements in technologies, such as the Internet, telecommunications, and transportation, have allowed for better connectivity among people. LÄS MER