Sökning: "forensic profiling"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden forensic profiling.

1. 1. The Examination of Alternative Methods for Sperm Cell Lysis and Purification of Sexual Assault Samples

   Master-uppsats, Lunds universitet/Teknisk mikrobiologi

   Författare :Emilie Boson; [2023]
   Nyckelord :Differential lysis; Differential extraction; Sexual assault samples; Sperm cells; Forensic; DNA recovery; DNA profiling; DNA purification; Applied microbiology; Technology and Engineering; Biology and Life Sciences;

   Sammanfattning : Forensic sexual assault samples typically contain a mixture of a small quantity of sperm cells and a high quantity of epithelial cells. This relationship complicates the generation of a DNA profile, which prompts the need for differential lysis and extraction of the DNA. LÄS MER

3. 2. Transfer Learning for Automatic Author Profiling with BERT Transformers and GloVe Embeddings

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Författare :Viktor From; [2022]
   Nyckelord :machine learning; natural language processing; author profiling; transfer learning; reddit; twitter; glove; bert;

   Sammanfattning : Historically author profiling has been used in forensic linguistics. However, it is not until the last decades that the analysis method has worked into computer science and machine learning. In comparison, determining author profiling characteristics in machine learning is nothing new. LÄS MER

4. 3. Library construction optimization and analysis of Short Tandem Repeats by a simple, PCR-based DNA barcoding method

   Master-uppsats, Lunds universitet/Teknisk mikrobiologi; Lunds universitet/Bioteknik

   Författare :Markus André Soma; [2020]
   Nyckelord :Forensics; DNA; Short Tandem Repeats; Unique Molecular Identifiers; Polymerase Chain Reaction; Capillary Electrophoresis; Massively Parallel Sequencing; Applied Microbiology; Teknisk mikrobiologi; Biology and Life Sciences; Technology and Engineering;

   Sammanfattning : DNA profiling is evolving in the forensics community towards introducing massively parallel sequencing (MPS) as a complement to capillary electrophoresis (CE). Obstacles remain however before this technology can become routine in forensic casework, such as the development of more efficient bioinformatics solutions and recommendations concerning data analyses. LÄS MER

5. 4. Infästning av celler på bomullstopsar och hur frisättningen av DNA kan underlättas

   Master-uppsats, Lunds universitet/Teknisk mikrobiologi

   Författare :Caroline Drabe; [2019]
   Nyckelord :Forensics; DNA; Applied microbiology; Teknisk mikrobiologi; Technology and Engineering;

   Sammanfattning : A great number of cotton swabs from crime scenes are sent to the Swedish National Forensic Center each year for analyzation of DNA. Many of the swabs contain small amounts of cells and therefore it’s important to optimize the sampling of cells and the extraction of DNA. LÄS MER

7. 5. DNA i statens förvar

   Kandidat-uppsats, Lunds universitet/Juridiska institutionen; Lunds universitet/Juridiska fakulteten

   Författare :Henrik Mertens; [2016]
   Nyckelord :Straffrätt; criminal law; DNA; DNA-profilering; DNA-profiling.; Law and Political Science;

   Sammanfattning : The securing at crime scenes of tissue samples that can be used for DNA-profiling is gaining increasing importance in criminal investigations, as well as in lawsuits. Thanks to the combination of refined genetic technologies and markedly improved means to compare DNA profiles detected at crime scenes with those stored in various forensic registries through computerized database searches, both Swedish and foreign individuals can rapidly be implicated as suspects in crime investigations. LÄS MER