Sökning: "energia"

Visar resultat 1 - 5 av 9 avhandlingar innehållade ordet energia.

  1. 1. The "Reflexive" as an Interpretation

    Detta är en avhandling från Växjö : Institutionen för humaniora

    Författare :Robert Ryan; Växjö universitet.; [2004]
    Nyckelord :HUMANIORA; HUMANITIES; linguistic sign; semiotics; meaning; interpretation; arbitrariness; underdeterminacy; diathesis; energia; páthos; voice; Dionysios Thrax; Tékhnē Grammatikē; prototype; Transitivity; Polish; Classical Greek; English; emphatic; decomitative; characteristic property; anti-causative; high degree of activity; reciprocal; beneficial; resultative; reflexive; focalization; narrative point of view; Diathesis; HUMANITIES and RELIGION Languages and linguistics Other Germanic languages English language; HUMANIORA och RELIGIONSVETENSKAP Språkvetenskap Övriga germanska språk Engelska språket; Engelsk språkvetenskap; English;

    Sammanfattning : This thesis is an investigation into the meaning of the ‘reflexive’ pronoun in English, and provides a cross-linguistic generalization concerning the structurally distinct forms that can be associated with the ‘reflexive’. Before the question of the meaning of the ‘reflexive’ pronoun in English is addressed directly, the theoretical framework, primarily Structuralist, in which the results of the study are to be understood is outlined. LÄS MER

  2. 2. Techno-economic analysis and optimization of electrochemical energy storage solutions

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Guido Lorenzi; KTH.; [2018]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Energy Storage; Battery Energy Storage; Lithium-ion Batteries; Vanadium Flow Batteries; Power-to-Gas; Electrolysis; Biogas Upgrading; Armazenamento de Energia Elétrica; Armazenamento de Energia em Baterias; Baterias de Iões de Lítio; Baterias de Fluxo de Vanádio; Power-to-Gas; Eletrólise; Upgrading de Biogás; Elenergilagring; batterilagring; litiumjonbatterier; vanadinflödesbatterier; elkraft-till-gas; elektrolys; biogasuppgradering; Energiteknik; Energy Technology;

    Sammanfattning : The need to integrate the rapidly growing share of variable renewable energy sources in the power sector requires solutions that are capable of mitigating the intermittent nature of these sources. They are expected to constitute the backbone of the electricity generation system in the coming years in order to reach ambitious goals in terms of energy security and reduction of environmental impact. LÄS MER

  3. 3. Integrated Community Energy Systems

    Detta är en avhandling från Enschede : Gildeprint

    Författare :Binod Prasad Koirala; KTH.; [2017]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Distributed energy resources; community energy; local energy systems; institutional design; smart grids; energy system integration; community engagement; Energiteknik; Energy Technology; Electrical Engineering; Elektro- och systemteknik;

    Sammanfattning : Energy systems across the globe are going through a radical transformation as a result of technological and institutional changes, depletion of fossil fuel resources, and climate change. Accordingly, local energy initiatives are emerging and increasing number of the business models are focusing on the end-users. LÄS MER

  4. 4. Catalytic conversion of biomass-derived synthesis gas to liquid fuels

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Rodrigo Suárez París; KTH.; [2016]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biofuels; Fischer-Tropsch wax; higher alcohols; hydroconversion; kinetic modelling; methanol cofeeding; microemulsion; MoS2; noble metal; syngas; Chemical Engineering; Kemiteknik;

    Sammanfattning : Climate change is one of the biggest global threats of the 21st century. Fossil fuels constitute by far the most important energy source for transportation and the different governments are starting to take action to promote the use of cleaner fuels. LÄS MER

  5. 5. Multiscale materials design of hard coatings for improved fracture resistance and thermal stability

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Phani Kumar Yalamanchili; Magnus Odén; Naureen Ghafoor; Emilio Jiménez-Piqué; Jon Molina; [2016]

    Sammanfattning : Physical vapor deposited hard coatings comprised of cubic (c) transition metal (TM)-Al-N, and (TM)-Si-N are the current workhorse materials for a large number of metal cutting and wear resistant applications to fight against the extreme conditions of temperature and stress simultaneously. In spite of a high degree of sophistication in terms of material choice and microstructural design, a lower fracture resistance and limited thermal stability of the coatings remains a technological challenge in the field. LÄS MER