Essays about: "technology device thesis"

Showing result 11 - 15 of 1187 essays containing the words technology device thesis.

  1. 11. Development of a microfluidic device to study simultaneous crystallization in the LIBs recycling process

    University essay from KTH/Kemiteknik

    Author : Shefali Paresh Solanki; [2023]
    Keywords : Battery recycling; microfluidics; simultaneous crystallization; simulation; crystal technology; microfluidics experimental setup; Batteriåtervinning; mikrofluidik; simultan kristallisering; simulering; kristallteknologi; mikrofluidikexperimentuppställning;

    Abstract : Återvinning av litiumjonbatterier (LIB) är avgörande på grund av kritiska råmaterialreserver och miljöhänsyn vid kassering. Hydrometallurgisk LIB-återvinning, en framstående industriell teknik, står inför kostnadseffektivitets- och komplexitetsutmaningar. READ MORE

  3. 12. AC Gate Bias Stress of 4H-SiC MOSFETs : An investigation into threshold voltage instability of SiC Power MOSFETs under the influence of bipolar gate stress

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Agnimitra Saha; [2023]
    Keywords : Silicon Carbide; Gate Bias Stress; Threshold Voltage; On-state Resistance; Temperature; kiselkarbid; gate spännings-stress; tröskelspänning; on-resistansen; temperatur;

    Abstract : Silicon Carbide, a wide band gap (WBG) semiconductor, has pushed electrical limits beyond Silicon (Si) when it comes to power electronics. It has offered the electrification of society showing promise for a greener future. READ MORE

  4. 13. Profile Based Access Control Model Using JSON Web Tokens

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Mustafa Albayati; Aslan Murjan; [2023]
    Keywords : access control; profiles; IoT; device; OpenIDC; Technology and Engineering;

    Abstract : Currently at Axis, a local role-based access control system is used in devices, which forces the user credentials to be directly installed on the individual devices and the limited selection of roles does not allow for fine-grained access rights. This creates an administrative nightmare in a large scale network and leads to elevated privileges. READ MORE

  5. 14. Parents’ perceptions about preschool children’s use of mobile devices and experiences at art museums

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Sooyoun Kim; [2023]
    Keywords : preschool children; mobile devices; tablets; educational apps; child-computer interaction; art museums; museum learning;

    Abstract : The child–environment interaction type, which involves touching and handling part of collections and displays, is less common in art museums. In addition, art museums demand many behavioural rules from their visitors. The adult caregivers, therefore, prefer that their preschool children participate in child-friendly activity programmes. READ MORE

  6. 15. Radio Environment Compensation in a Narrowband IoT Positioning System : Using Radio Signal Metrics Between Stationary Devices

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Elin Berglund; [2023]
    Keywords : Positioning; IoT; machine learning; range estimation; Positionering; IoT; maskininlärning; avståndsuppskattning;

    Abstract : The Internet of Things (IoT) has emerged as a powerful tool for meeting our need to collect information about and interact with our environments. One important aspect of this technology is positioning which imposes requirements on both the energy consumption and the arrangement of the systems. READ MORE