Sökning: "toa"

Visar resultat 6 - 10 av 122 uppsatser innehållade ordet toa.

  1. 6. Extraction and optimization for modeling ofdesalination by capacitive deionization

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Max Rehman Linder; Zeshen Bao; [2023]
    Nyckelord :Desalination; Capacitive Deionization; ELC model; Adsorption; Simulation;

    Sammanfattning : Water scarcity is set to become a big challenge in the 21st century and more efficient desalinationtechnologies will be needed in the future. In this project, one desalination method called capacitivedeionization (CDI) is explored and we used a model called the ELC model to simulate CDI withComsol. LÄS MER

  3. 7. Design of a Bistable Origami Stent with Pneumatic Actuation

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Michelle von Rosen; [2023]
    Nyckelord :;

    Sammanfattning : What if stents could be easier removed when complications arise or removed once theirjob has been done? No matter how perfect a stent design becomes, the fundamental issueis that a foreign object in the body under extended periods eventually will cause devicedegradation and complications. So instead of making a long-term solution of a perfectstent, the focus in this paper is redirected from expensive materials to a simple design,with simple materials. LÄS MER

  4. 8. Factors Influencing Adoption of Information Security

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

    Författare :Klara Wassenius; Wilma Jonasson; [2023]
    Nyckelord :Technology Adoption; Information Security; TOE Framework; Decisionmaking; Qualitative Research.; Technology Adoption; Informations Säkerhet; TOE Ramverket; Beslutsfattande; Kvalitativ Studie.;

    Sammanfattning : Background: Over the past years, organisations have been facing an increasedthreat from cyber criminality. This amplifies the necessity for organisations to implement highly secure systems to protect sensitive information.Purpose: Explore and identify factors that influence organisations’ willingness toadopt information security. LÄS MER

  5. 9. Effects of automation in railway on the capacity : At the example of the S-Bahn Stuttgart

    Master-uppsats, KTH/Transportplanering

    Författare :Tim Niku Pourian; [2023]
    Nyckelord :;

    Sammanfattning : Passenger numbers in rail transportation and the need for transportation of goods hasbeen rising over the last years. After a breakdown during the years of the pandemicthe need for transportation on rail has almost recovered and numbers are rising again. LÄS MER

  7. 10. Future availability of cobalt: Predicting future production and the possible impact of environmental, social, and governance conflicts on cobalt production.

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Mathieu Varlet; [2023]
    Nyckelord :;

    Sammanfattning : The pursuit of sustainable development has become a critical concern in today's world, prompting a reevaluation of various industries and their environmental impacts. One such industry at the forefront of sustainability efforts is the production of cobalt, a crucial component in the manufacturing of electric car batteries. LÄS MER