Sökning: "Samsung"

Visar resultat 21 - 25 av 88 uppsatser innehållade ordet Samsung.

  1. 21. Ethical Hacking of an IoT-device: Threat Assessment and Penetration Testing : A Survey on Security of a Smart Refrigerator

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Fredrik Radholm; Niklas Abefelt; [2020]
    Nyckelord :Internet of things IoT ; device; security; penetration testing; threat assessment; vulnerabilities; Internet of things IoT ; enhet; säkerhet; penetrationstester; hotbedömning; sårbarheter;

    Sammanfattning : Internet of things (IoT) devices are becoming more prevalent. Due to a rapidly growing market of these appliances, improper security measures lead to an expanding range of attacks. There is a devoir of testing and securing these devices to contribute to a more sustainable society. LÄS MER

  3. 22. Execution time optimisation of a physics engine

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

    Författare :Jimmy Lundberg; [2020]
    Nyckelord :Physics engine optimisation;

    Sammanfattning : This paper contains several suggestions of improvements for an existingin-house physics engine. It treats subjects such as mathematical simpli-fications, data dependencies, branching, broad phase collision detectionand data-oriented programming. The suggested improvements are testedwith two devices, a Samsung Galaxy A6 running on a ARM Cortex-A531. LÄS MER

  4. 23. Hållbara telefoner inom verksamheter - En studie om användandet av mobiltelefoner hos företag och hur valet av mobil kan ske med hänsyn till hållbarhet

    Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

    Författare :Victoria Pehrsson; [2020]
    Nyckelord :Hållbarhet; smartphones; IT; mobiltelefon; återanvändning; återvinning; cirkulär ekonomi; företag; Earth and Environmental Sciences;

    Sammanfattning : The cell phone industry is one of the most linear sectors, which means high resource consumption in the production of telephones and difficulties in repair. In addition, only 10-12% take-back of used units takes place, the rest are often forgotten in drawers or handled incorrectly. LÄS MER

  5. 24. Investigation and Application of Safety Parameters for Lithium-ion Battery Systems

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Axel Relefors; [2020]
    Nyckelord :Lithium-ion battery; thermal runaway; accelerating rate calorimetry; electrochemical impedance spectroscopy; thermal management; Litiumjonbatteri; termisk rusning; kalorimeter; elektrokemisk impedansspektroskopi; värmereglering;

    Sammanfattning : The Swedish Armed Forces are investigating high-risk applications where lithium-ion batteries (LIB) can replace traditional lead-acid batteries. Understanding the potential safety risks and evaluating a battery's instability is crucial for military applications. LÄS MER

  7. 25. How explosive should the launch of the new Samsung Galaxy Note8 be?

    L3-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Tuva Brännström; Lara Kristina Siebert; [2020]
    Nyckelord :brand management; crisis management; reputation; corporate brands; case study; Samsung; Business and Economics;

    Sammanfattning : In August 2016, Samsung launched the Galaxy Note7, but the initial excitement of both the company and the market dropped painfully after only a few days when reports covered phones that were bursting into flames. With an increasing number of incidents and massive media coverage, Samsung had to quickly step up its actions from a reluctant withdraw to a global recall within only one month. LÄS MER