Sökning: "Output Convergence"

Visar resultat 1 - 5 av 59 avhandlingar innehållade orden Output Convergence.

  1. 1. Is the medium the message? : The impact of digital media on the newspaper concept

    Författare :Sara Leckner; Marko Turpeinen; Saara Taalas; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Newspaper publishing; newspaper industry; strategy; convergence; new media; digital media; electronic media; display technology; media technology; presentation-style; user interface; newspaper layout; reading behaviour; perception; newspaper consumption; consumer needs; Media and communication studies; Medie- och kommunikationsvetenskap;

    Sammanfattning : The impact of digital (new) media has caused both challenges and threats to newspapers’ continuing existence as a profitable and influential mass medium. While this is not the first time in history that new media appear to be challenging the future of the newspaper medium, from one perspective digital media offer not only direct competition, or alternative ways to produce and deliver news, but also possibilities for convergence, for making new media part of the traditional newspaper, inducing whole new possibilities for publishing. LÄS MER

  3. 2. Bilateral shipping and trade : Swedish-Finnish experiences in the post-war period

    Författare :Lars Fredrik Andersson; Olle Krantz; Jari Ojala; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economic history; Economic history; convergence; economic integration; trade; bilateral; intra-industrial trade; inter-industrial trade; shipping; ferry services; gravity equation; economies of scope; economies of scale; economies of density; post-war period; Ekonomisk historia; Economic history; Ekonomisk historia;

    Sammanfattning : This thesis explores the bilateral shipping and trade between Finland and Sweden during the post-war period. It comprises five articles and one introductory chapter for which the common point of departure is the growth and transformation of bilateral trade and shipping. LÄS MER

  4. 3. Essays on Fiscal Policy, Private Consumption and Non-Stationary Panel Data

    Författare :Kristian Jönsson; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; ekonomiska system; ekonomisk politik; economic systems; economic theory; econometrics; Economics; Cross-Sectional Dependence; Output Convergence; Unit Root; Stationarity; Panel Data; Government Consumption; Non-Keynesian Effects; Private Consumption; economic policy; Nationalekonomi; ekonometri; ekonomisk teori; Fiscal Policy;

    Sammanfattning : In the first essay of this thesis, we examine whether the effects of fiscal expansions and contractions exert a symmetric influence on the relationship between fiscal policy and private consumption. Our results indicate a considerable asymmetry across fiscal expansions and contractions. LÄS MER

  5. 4. Signal Separation - II

    Författare :Ulf Lindgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; local convergence; mutual information; chi square test; signal enhancement; parameter identifiability; source separation; signal separation; algorithms;

    Sammanfattning : Signal separation is a signal processing technique which enables the separation of superimposed signals. There are several practical situations were signal separation can be used, for example in noise reduction for cellular phones subject to background noise. LÄS MER

  7. 5. Funnel-Based Control for Coupled Spatiotemporal Specifications

    Författare :Farhad Mehdifar; Dimos V. Dimarogonas; Charalampos P. Bechlioulis; Bayu Jayawardhana; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Funnel-Based Control; Prescribed Performance Control; Uncertain Nonlinear Systems; Time-Varying Output Constraints; Coupled Spatiotemporal Constraints; Formation Control; Multi-Agent Systems; Trattbaserad kontroll; föreskriven prestandakontroll; osäkra icke-linjära system; tidsvarierande utgångsbegränsningar; kopplade rumsliga begränsningar; formationskontroll; multiagentsystem; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : In the past decade, the integration of spatiotemporal constraints into control systems has emerged as a crucial necessity, driven by the demand for enhanced performance, guaranteed safety, and the execution of complex tasks. Spatiotemporal constraints involve criteria that are dependent on both space and time, which can be represented by time-varying constraints in nonlinear control systems. LÄS MER