Sökning: "Overall efficiency"

Visar resultat 1 - 5 av 826 avhandlingar innehållade orden Overall efficiency.

  1. 1. Cooperative Communications : Link Reliability and Power Efficiency

    Författare :Tafzeel ur Rehman Ahsin; Ben Slimane; Xavier Lagrange; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cooperative Communications; Link Reliability; Power Efficiency; Energy Efficiency; Network Coding; Cooperative Relaying; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : Demand for high data rates is increasing rapidly for the future wireless generations, due to the requirement ofubiquitous coverage for wireless broadband services. More base stations are needed to deliver these services, in order tocope with the increased capacity demand and inherent unreliable nature of wireless medium. LÄS MER

  3. 2. Energy efficiency in Swedish SMEs : Exploring barriers, knowledge creation and the role of municipal energy efficiency programs

    Författare :Fredrik Backman; Jenny Palm; Patrik Thollander; Max Åhman; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Policy programs; energy efficiency networks; Community of Practice COPs ; barriers; knowledge creation; Policyprogram; energieffektiviseringsnätverk; Community of Practice COP ; barriärer; skapande av kunskap;

    Sammanfattning : The overall aim of this thesis is to analyze how municipalities support small and medium-sized enterprises (SMEs) in their work to improve their energy efficiency. The purpose of this study is to increase the current understanding of how the methods and tools used by municipalities to assist SMEs in improving their energy efficiency influence the end results in terms of achieved energy efficiency, and how knowledge related to energy efficiency is created within SMEs. LÄS MER

  4. 3. Organizing for efficiency : Essays on merger policies, independence of authorities, and technology diffusion

    Författare :Anh Mai; Mats Bergman; Lars Hultkrantz; Ranjula Bali Swain; Lars Persson; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; merger; regulation; reform; authority; corruption; broadband; diffusion; policy; industrial organization; accountability; Politics; Economy and the Organization of Society;

    Sammanfattning : Institutions are fundamentally sets of rules in a society that help create stability. Organizations are groups of people who may share the same goal. Changes in organizations and institutions will have large effects on the performance of economies. LÄS MER

  5. 4. Running-in of gears - surface and efficiency transformation

    Författare :Mario Sosa; Ulf Olofsson; Stefan Björklund; Ulf Sellgren; Jorge Seabra; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; running-in; surface transformation; efficiency; gears; ground; superfinished; Machine Design; Maskinkonstruktion;

    Sammanfattning : With ever shorter development times and market demands on overall system performance such as efficiency, reliability and low maintenance, accurate predictive tools are necessary and gear drives prove to be no exception. All these characteristics have an impact on a process which has remained a riddle: running-in. LÄS MER

  7. 5. Ammattilaisbyrokratiat tehokkuuden aikakaudella : tasa­painoilua asiantuntijaeetoksen ja tehokkuuspaineiden välillä

    Författare :Tomi J. Kallio; Finland Tampere University; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : Tässä väitöskirjatutkimuksessa tarkastellaan asiantuntijaorganisaatioita – erityisesti suomalaisia julkisomisteisia yliopisto- ja sairaalaorganisaatioita – tilanteessa, jossa pääasiassa näiden organisaatioiden ulkopuolelta tulevat paineet pakottavat niitä omaksumaan tehokkuusajattelun. Tutkimuksen lähtökohtana on ajatus siitä, että sairaala- ja yliopisto-organisaatiot, jotka Mintzbergin (1979) klassista terminologiaan soveltaen ovat malli-esimerkkejä organisaatiotyypistä, jota kutsutaan ammattilaisbyrokratiaksi, muistuttavat monilta keskeisiltä ominaispiirteiltään toisiaan. LÄS MER