Sökning: "forensic evidence"

Visar resultat 6 - 10 av 44 avhandlingar innehållade orden forensic evidence.

  1. 6. Advancing Automation in Digital Forensic Investigations

    Författare :Irvin Homem; Panagiotis Papapetrou; Fredrik Blix; Indre Žliobaitė; Stockholms universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Digital Forensics; Machine Learning; Computer Forensics; Network Forensics; Predictive Modelling; Distributed Systems; Mobile Devices; Mobile Forensics; Memory Forensics; Android; Semantic Web; Hypervisors; Virtualization; Remote Acquisition; Evidence Analysis; Correlation; P2P; Bittorrent; Computer and Systems Sciences; data- och systemvetenskap;

    Sammanfattning : Digital Forensics is used to aid traditional preventive security mechanisms when they fail to curtail sophisticated and stealthy cybercrime events. The Digital Forensic Investigation process is largely manual in nature, or at best quasi-automated, requiring a highly skilled labour force and involving a sizeable time investment. LÄS MER

  3. 7. Mitochondrial DNA in Sensitive Forensic Analysis

    Författare :Martina Nilsson; Marie Allen; Ulf Gyllensten; Antti Sajantila; Uppsala universitet; []
    Nyckelord :Genetics; Forensic genetics; Mitochondrial DNA; HVI HVII; Nuclear DNA; Quantification; Real-time PCR; Immobilised SSO probe assay; Pyrosequencing; Discrimination power; Coding region; Mixtures; Genetik;

    Sammanfattning : Genetic profiling is commonly performed on the autosomes using multiple DNA markers. Although routine forensic DNA analysis is robust and based on reliable technologies, samples with degraded or limited amounts of DNA often fail. In these cases, the analysis of mitochondrial DNA (mtDNA) can be very valuable due to the high copy number per cell. LÄS MER

  4. 8. Sensitive Identification Tools in Forensic DNA Analysis

    Författare :Hanna Edlund; Marie Allen; Niels Morling; Uppsala universitet; []
    Nyckelord :forensic genetics; STRs; Y-chromosome; Pyrosequencing; mitochondrial DNA; skeletal remains; DNA extraction; MEDICINE; MEDICIN; Medicinsk genetik; Medical Genetics;

    Sammanfattning : DNA as forensic evidence is valuable in criminal investigations. Implementation of new, sensitive and fast technologies is an important part of forensic genetic research. This thesis aims to evaluate new sensitive methods to apply in forensic DNA analysis including analysis of old skeletal remains. LÄS MER

  5. 9. DNA Analysis of PCR-Inhibitory Forensic Samples

    Författare :Johannes Hedman; Teknisk mikrobiologi; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; amylase; statistical modelling; principal components analysis; PCR inhibitors; PCR inhibition; forensic DNA analysis; DNA polymerase blend; DNA polymerase; crime scene samples;

    Sammanfattning : DNA evidence, linking perpetrators to crime scenes, is central to many legal proceedings. However, crime scene samples often contain extraneous substances that may interfere with the PCR-based forensic analysis, resulting in partial or negative DNA profiles. Extensive DNA purification may remove inhibitors, but involves the risk of DNA loss. LÄS MER

  7. 10. Anteckningar om Spår. Fotografi – Bevis – Bild

    Författare :Lars Wallsten; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; photography; evidence; trace; pattern; condensation; art; criminalistics;

    Sammanfattning : Anteckningar om Spår (Notes on Traces) is a self-critical and self-reflective practice-based PhD project. It endeavours to make visible how artistic practice can create its content and context in relation to experience, reinterpretation and further progression. The project is an inquiry into photography’s capacity to prove evidence. LÄS MER