Sökning: "RTCA"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet RTCA.

  1. 1. Comparative genomics of Central Arctic Ocean microbiota for observation of Alternative Carbon Fixation Pathways

    Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Kaavya Venkateswaran; [2023]
    Nyckelord :comparative genomics; microbial ecology; bioinformatics; carbon fixation; pangenomics;

    Sammanfattning : The Central Arctic Ocean is a repository of rich and diverse biota, whose major portion is one of the most important drivers of global biogeochemical cycles, including carbon cycling. In this study, the functional potential of the microbiota to fix carbon with alternative carbon fixation pathways were investigated along with their chemolithotrophic characteristics. LÄS MER

  3. 2. The Effect of Residual Bacterial Products Associated to Root Canal Infection on Stem Cells from the Apical Papilla: Understanding Basis on Regenerative Endodontic Treatment

    Master-uppsats, Umeå universitet/Tandläkarutbildning

    Författare :Alhussan Sora; Abla Afnan; [2022]
    Nyckelord :SCAP; RTCA; regenerative endodontic; Inactivated bacteria;

    Sammanfattning : Background: The regenerative function of stem cells from the apical papilla (SCAPs) is affected by the presence of bacteria from infected root canals. Living microorganisms influence SCAP function but the effect of inactive bacteria and its components on SCAPs needs further investigation. LÄS MER

  4. 3. Graphene Quantum Dots as Fluorescent and Passivation Agents for Multimodal Bioimaging

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Nüzhet Inci Kilic; [2021]
    Nyckelord :graphene quantum dots; hybrid nanoparticles; x-ray fluorescence contrast agents; multimodal bioimaging; grafen-kvantprickar; hybrida nanopartiklarna; multimodal bioavbildning; röntgenfluorescens kontrastmedel;

    Sammanfattning : Zero-dimensional graphene (carbon) quantum dots have been drawing attention in bio-related applications since their discovery, especially for their optical properties, chemical stability, and easily modifiable surface.  This thesis focuses on the green synthesis of nitrogen-doped graphene quantum dots (GQDs) for dual-mode bioimaging with X-ray fluorescence (XRF) and optical fluorescence. LÄS MER

  5. 4. Teoretiska och praktiska studier av kodtäckningsverktyg med utvärdering

    Kandidat-uppsats, JTH, Data- och elektroteknik

    Författare :Viktor Lindskog; [2014]
    Nyckelord :Kodtäckning; Cantata; RapiCover; DO-178B C; RTCA; Test;

    Sammanfattning : .... LÄS MER

  7. 5. An executable meta-model for safety oriented software and systems development processes within the avionics domain in compliance with RTCA DO 178 B

    Master-uppsats, Akademin för innovation, design och teknik

    Författare :Karthik Raja Pitchai; [2013]
    Nyckelord :Safety-oriented processes; Process modelling; SPEM2.0; Process exchange; XPDL; Process reuse.;

    Sammanfattning : "There are two critical points in every aerial flight—its beginning and its end." — Alexander Graham Bell, 1906. From beginning till the end, the safety critical software plays a vital role in avionics and hence its development and its certification are indispensable. LÄS MER