Sökning: "induction factor"

Visar resultat 1 - 5 av 64 uppsatser innehållade orden induction factor.

  1. 1. Inductive fast charging of IoT devices : An in-depth analysis of short-range wireless charging technologies based on induction

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för fysik

    Författare :Franz Wikner; [2024]
    Nyckelord :Electromagnetic power transfer; Inductive power transfer; Short distance WPT;

    Sammanfattning : In the era of Internet of things (IoT), sensor-equipped devices exchange data over networks. In battery powered IoT devices, the lifespan of the devices is often much longer than the battery life, leading to multiple costly and environmentally hazardous battery replacements during the operational life of the devices. LÄS MER

  3. 2. Under Pressure : The Effect of Negative Emotional States on Stress Coping

    Magister-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

    Författare :Frida Larsson Torri; [2023]
    Nyckelord :stress coping; depression; anxiety; controllability;

    Sammanfattning : Individuals exhibit different reactions to stress, both between individuals and within individuals at different time points. A person’s current emotional state is one of the primary factors that influences how they handle a stressful situation. LÄS MER

  4. 3. Novel tools for high-throughput genetic engineering, selection, and screening for improved Biotin production in E. coli cell factories

    Master-uppsats, Lunds universitet/Bioteknik (master); Lunds universitet/Bioteknik (CI)

    Författare :Wibke Vellguth; [2023]
    Nyckelord :biotin; BioB; biotin synthase; oxidative stress; E. coli; biotechnology; Biology and Life Sciences;

    Sammanfattning : Biotin is an essential co-factor in various metabolic processes and is crucial for the growth and maintenance of living organisms. The market need for biotin is multifaceted and driven by its importance in human health, beauty and cosmetics applications, pharmaceuticals, animal nutrition, and other industries. LÄS MER

  5. 4. What factors associated with resilience of older adults : A descriptive literature review

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för vårdvetenskap

    Författare :Ziyi Feng; Shenyi Xu; [2023]
    Nyckelord :;

    Sammanfattning : Background: Aging is becoming increasingly severe year by year, and the number ofold people patients is also increasing. Resilience, as a positive health promoting factor,has a significant impact on the health of old people. LÄS MER

  7. 5. Heat-pipes in electric machines : Heat management in electric traction motors

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Anton Olofsson; [2022]
    Nyckelord :Heat-pipe; Heat pipe; FEM; LPM; Traction motors; Induction motor; Heat management;

    Sammanfattning : The world is continually changing towards more energy efficient alternatives and less pollution. For the traction market, electric powertrains have become the go-to method, superior to both steam and diesel-electric hybrid systems. LÄS MER