Sökning: "tion"

Visar resultat 1 - 5 av 981 uppsatser innehållade ordet tion.

  1. 1. Characterisation of Non-metallic Inclusions in Special Steels using Electrolytic Extraction

    Master-uppsats, KTH/Materialvetenskap

    Författare :Josefin Mvele Svensson; [2024]
    Nyckelord :Non-metallic inclusions; electrolytic extraction; SEM; Icke-metalliska inneslutningar; elektrolytisk extraktion; SEM;

    Sammanfattning : When producing high strength special steels strict requirements are in place to assure the quality of the final product, both in terms of harmful elements and  the  content  of  non-metallic  inclusions  (NMI).  Achieving  cleanliness  is a  gradual  process  where all  the  steps  of  the  production  process  are  inter- connected, meaning that it is crucial to know the influence of each step in order to assure the contents of the final product. LÄS MER

  3. 2. DNA-bevisningens brister : En undersökning av invändningar om sekundäröverföring av DNA-spår och dess genomslagskraft i straffprocessen

    Uppsats för yrkesexamina på avancerad nivå, Stockholms universitet/Juridiska institutionen

    Författare :Linnéa Bertlin; [2024]
    Nyckelord :DNA; bevis; sekundäröverföring; sekundär överföring; DNA-bevisning; berörings-DNA; touch-DNA; straffprocess; processrätt; brottmål; bevisrätt; bevisbörda; förklaringsbörda; rätten att vara tyst; oskuldspresumtionen; artikel 6.2 EKMR; fri bevisvärdering; fri bevisprövning; empirisk studie; tematisk metod; NFC; beviskrav;

    Sammanfattning : A number of people have criticized the fact that courts often over-rely on DNA- evidence and that the shortcomings of DNA-analyses are rarely addressed. One flaw with DNA-analyses is that they cannot distinguish whether the presence of the DNA-trace has been caused by a so-called secondary transfer. LÄS MER

  4. 3. Shifting focus from yields to food supply : an evaluation of the ‘number of people fed per hectare’ indicator at farm and national level

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Ida Ekqvist; [2024]
    Nyckelord :Land use efficiency; Sustainability indicators; Agricultural productivity; Food production;

    Sammanfattning : The challenge of feeding a growing global population while reducing the pressure on climate and ecosystems has gained much attention in research over the last decades. A crucial yet often overlooked aspect in research addressing this complex challenge is the efficiency of food production in meeting nutritional needs within the constraints of global cropland resources. LÄS MER

  5. 4. 'Amerikafebern' och byggnadsskicket - En studie av emigrationens påverkan på landsbygdens bebyggelse i Västsverige

    Master-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Marie Odenbring Widmark; [2023-05-24]
    Nyckelord :;

    Sammanfattning : In the years 1850-1930, about 1.2 million Swedes emigrated, most of them to North America. In popular speech one could say there was an 'America fever' in Sweden. As a result a huge network developed that united people across the Atlantic. LÄS MER

  7. 5. Monte Carlo evaluation of static and dynamic 6FFF treatments - Evaluation of dose distributions calculated with AAA, Acuros XB, and Collapsed Cone (RayStation and DoseCheck)

    Master-uppsats,

    Författare :Alma Blombäck; [2023-02-23]
    Nyckelord :Medical physics; Monte Carlo; 6FFF; AAA; Acuros XB; DoseCheck; RayStation; DVH evaluation; flattening filter free;

    Sammanfattning : There are several benefits to removing the standard flattening filter and using so-called flattening filter free (FFF) treatments in external radiation therapy with photons. The main advantage is the possibility of significantly shortening the treatment time, de spite this FFF is not widely used yet. LÄS MER