Sökning: "EMAS"

Visar resultat 1 - 5 av 35 uppsatser innehållade ordet EMAS.

  1. 1. Evaluation of electric actuation for fighter aircraft

    Master-uppsats, Linköpings universitet/Fluida och mekatroniska system

    Författare :Dennis Moliner Pettersson; Anton Nygårds; [2023]
    Nyckelord :EMA; actuator; actuation; MEA; aircraft; PMSM; SHA;

    Sammanfattning : The tendency of recent years towards electrification of aircraft components and subsys-tems has opened the door for a wider usability of electro-mechanical actuators (EMAs) inthat context. EMAs are already in use in aircraft industries but mainly in civil aviation forsecondary control systems and non-critical applications. LÄS MER

  3. 2. Requirements and Analysis of an Overload Protection Mechanism for an Electromechanical Linear Actuator

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Mats Vesterberg; [2022]
    Nyckelord :EMA; Electromechanical Actuator; Linear Actuator; Shock load; Protection mechanism; Elektromekaniska ställdon; Linjära ställdon; Shocklaster; Överlastskydd;

    Sammanfattning : Cascade Drives specializes in high-performance electromechanical linear actuators (EMA). The company has developed a range of linear rack and pinion actuators based on a patented load distribution technique that allows multiple pinions to interact with a single gear rack. LÄS MER

  4. 3. Environmental Reporting Practices in German EMAS- registered Organisations: In-depth Content Analysis

    Magister-uppsats, Lunds universitet/Ekonomisk-historiska institutionen

    Författare :Isabel Westarp; [2022]
    Nyckelord :EMAS; Environmental Reporting; German firms; Content Analysis; Indicators; Business and Economics;

    Sammanfattning : Environmental standards are an important part of corporate sustainability efforts. According to signalling theory, they provide relevant information about a company’s efforts, while institutional theory assumes that firms use them to mitigate societal pressures by selectively disclosing information. LÄS MER

  5. 4. Har miljöcertifieringen enligt ISO 14001 någon effekt på akademiska biblioteks miljöarbete? : En jämförande studie av fyra olika akademiska bibliotek i Sverige

    Kandidat-uppsats,

    Författare :Emma Pihlstrand; Emma Svensson; [2021]
    Nyckelord :Hållbar utveckling; Miljöcertifiering enligt ISO 14001; Akademiska bibliotek; Miljöarbete;

    Sammanfattning : In the year of 1996, the Swedish government decided that all of Sweden’s different authorities must set an example and work towards sustainable development (Arvidsson, 2004). Every agency had therefore an obligation to procure an environmental management system and integrate into its operations (SFS 2009:907). LÄS MER

  7. 5. Integrating Virtual Operations Support Teams (VOSTs) into domestic crisis and disaster management structures – An exploratory study of challenges and requirements for improvement

    Master-uppsats, Lunds universitet/Avdelningen för Riskhantering och Samhällssäkerhet

    Författare :Melina Semke; [2021]
    Nyckelord :Social media; digital volunteers; trusted agents; certified volunteers; Germany; digitalisation; innovation in crisis and disaster management; Social Sciences;

    Sammanfattning : Social media (SM) use in crisis and disaster management (CDM) is resource-intensive and can overwhelm emergency management authorities (EMAs). Digital voluntarism offers SM capacities for EMAs. A significant approach to reap benefits from digital voluntarism for domestic CDM is introducing Virtual Operations Support Teams (VOSTs). LÄS MER