Sökning: "Infra-structure"

Hittade 5 avhandlingar innehållade ordet Infra-structure.

  1. 1. Stadens ljus : Etableringen av de första svenska gasverken

    Författare :Arne Kaijser; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Gas technology; 19th century Sweden; Public utilities; Urban technology; Infra-structure; Decision-making process; Technology transfer; History of technology; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : The earliest Swedish gasworks, built around 1850 in Gothenburg, Norrköping and Stockholm, were the first public utilities in Sweden. The establishrnent of these gasworks forced the municipal authorities for the first time to make decisions concerning a complicated technical system - decisions which involved not only technical, but also financial, organizational and legal components. LÄS MER

  3. 2. On Battery Electric Vehicles: Driving Patterns, Multi-Car Households and Infrastructure

    Författare :Niklas Jakobsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; BEV; battery size; individual movement pattern.; Electro-mobility; GPS-logging;

    Sammanfattning : The transportation sector is responsible for a quarter of all greenhouse gas emissions in Europe. Though the transport system may be difficult to change into a less polluting system, electric vehicles may be a possible approach. LÄS MER

  4. 3. All-Fiber System for Photonic States Carrying Orbital Angular Momentum : A Platform for Classical and Quantum Information Processing

    Författare :Alvaro Alarcón; Guilherme B. Xavier; Sebastião de Pádua; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Quantum Communication; Optical communication; Orbital Angular Momentum; Photonic Lantern; Few-mode-fibers;

    Sammanfattning : The protection of confidential data is a fundamental need in the society in which we live. This task becomes more relevant when observing that every day, data traffic increases exponentially, as well as the number of attacks on the telecommunication infra-structure. LÄS MER

  5. 4. Kampen om Asea : lokal stat och industrialisering – Arboga och Västerås 1875–1900

    Författare :Pia Lindberg; Christina Carlsson-Wetterberg; Martin Åberg; Örebro universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; 19th century; industrialization; infrastructure; technology systems; electrification; water and sewerage; city growth; decision-making process; History; Historia; Historia; History;

    Sammanfattning : The main purpose of this thesis is to study the role of local government in the process of industrialization and to analyze the decision-making processes which led to developments of water-supply, sewerage and electrification in Sweden in late 19th century. Its’ main focus is centred on the agents involved in this process and primarily on which of their interests infl uenced and limited the introduction of new technology. LÄS MER

  7. 5. Green Logistics through Modal Shift - exploring the role of the transport capacity contract

    Författare :Fredrik Eng Larsson; Teknisk logistik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; green logistics; modal shift; mode choice; capacity management; supply chain contracting; intermodal transport;

    Sammanfattning : Among policy-makers in Europe the modal shift - a shift från polluting modes of freight transport to less polluting modes - has been a popular suggestion for reducing CO2-emissions of transportation. In particular, intermodal road-rail solutions, where a combination of road and rail transport is utilized to move trailers and containers, have been stressed as an important measure to reach de desired reduction in emissions. LÄS MER