Search results for "Forensic"
showing 10 items of 1701 documents
Das Hypnoseverbrechen. Eine Betrachtung zur Frage der Widerstandsf�higkeit im Sinne des � 179 StGB
1985
Nach der Erorterung verschiedener Hypnosetheorien wird unter Berucksichtigung der physiologischen, psychologischen und behavioristisch-soziologischen Theorie anhand von 5 Fallen die Frage der Willensunfahigkeit im Sinne des § 179 StGB diskutiert und die Widerstandsunfahigkeit verneint.
Quantitative image analysis of the chromatolysis in rat facial and hypoglossal motoneurons following axotomy with and without reinnervation.
1996
Image analysis was used to quantify the time course of chromatolysis in regenerating and degenerating motoneurons. Following facial-facial, hypoglossal-hypoglossal nerve suture, or resection of facial and hypoglossal nerves with postoperative survival times of 4 h to 112 days, the texture of the Nissl substance of facial and hypoglossal motoneurons was analyzed on both sides of the brainstem in paraffin serial sections with a VIDASplus image analyzer. In this quantitative study of 149 Wistar rats, alterations of the Nissl substance were measured that were statistically significant but not yet visible to the human eye. Chromatolysis started significantly as early as 8 h and was not fully rev…
Comparative Studies on Vascular Endothelium in vitro
1995
Endothelial cells (EC) are very responsive to proinflammatory cytokines, e.g. interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF alpha), as well as to bacterial lipopolysaccharide. EC are stimulated by these substances to secrete chemotactic factors and to increase expression of cell adhesion molecules (CAM), leading to dramatically altered interactions with leukocytes, e.g. granulocytes and monocytes. In these interactions E-selectin, ICAM-1 and VCAM-1 are known to play an important role, as they are presented by the EC and interact with corresponding ligands on the white blood cell membranes. These adhesion molecules have been studied worldwide in a variety of in vitro experiments …
Flying laser spot thermography for the inspection of aerospace grade Fibre Metal Laminates
2017
This work analyses a Non Destructive Testing approach for the detection of interlayer disbonds in aerospace grade Fibre Metal Laminates (FMLs). The NDT setup consists of a continuous laser, focused and moved over the material surface, while an IR thermal camera acquires its thermal footprint. A numerical model of the NDT setup is presented, where the material thermal response is analysed to evaluate the features of the defects signatures. In particular, the response from various types of FMLs is evaluated.
Informatyczne wsparcie kryminalistycznych analiz informacji
2016
W opracowaniu podejmowana jest tematyka informatycznego wsparcia kryminalistycznych analiz informacji. Ze względu na ogrom następujących przemian społeczno-gospodarczych rośnie znaczenie implementacji nowych rozwiązań we współczesnej kryminalistyce. Rozwój technologiczny wymusza na organach ścigania korzystanie z nowoczesnych narzędzi informatycznych w celu dokonywania analizy informacji, w tym analizy kryminalnej oraz analizy śledczej. Obszarem dostrzeżonym w sektorze prywatnym są rozwiązania mobilne – skupione wokół telefonów komórkowych – które wciąż stanowią niewykorzystany w pełni potencjał na gruncie przeciwdziałania przestępczości
El diagnóstico genético del sexo mediante el test de la amelogenina: Métodos y posibles fuentes de error
2008
El diagnóstico del sexo a partir de indicios biológicos es crucial en la ciencia forense en general y en la investigación criminal, en particular. La amelogenina -proteina codificada en los cromosomas sexuales- se viene utilizando con ese fin desde la última década del siglo pasado. Existen divergencias en secuencia y tamaño entre los alelos codificados en el cromosoma X y el cromosoma Y (AMELX y AMELY, respectivamente). Esta es la base que ha permitido su amplia utilización en ciencias forenses para el diagnóstico genético del sexo. No obstante, recientemente se han publicado casos en los cuales el resultado del test de la amelogenina no corresponde con el sexo legal (oficial) del individu…
Heterogeneity Fair: Commentary to Menter and Tzankov “Lymphomas and Their Microenvironment: A Multifaceted Relationship”
2020
Increased Goodpasture antigen-binding protein expression induces type IV collagen disorganization and deposit of immunoglobulin A in glomerular basem…
2007
Increased expression of Goodpasture antigen-binding protein (GPBP), a protein that binds and phosphorylates basement membrane collagen, has been associated with immune complex-mediated pathogenesis. However, recent reports have questioned this biological function and proposed that GPBP serves as a cytosolic ceramide transporter (CERTL). Thus, the role of GPBP in vivo remains unknown. New Zealand White (NZW) mice are considered healthy animals although they convey a genetic predisposition for immune complex-mediated glomerulonephritis. Here we show that NZW mice developed age-dependent lupus-prone autoimmune response and immune complex-mediated glomerulonephritis characterized by elevated GP…
Immunohistological differential diagnosis of inflammatory colonic diseases.
1984
Immunohistological investigations were carried out on human colonic tissue from, I healthy mucosa, 2 slightly inflamed mucosa, 3 mucosa with ulcerative colitis, 4 mucosa with Crohn's colitis, using antibodies against immunoglobulins and complement components. All our antibodies, including F(ab')2 fragments, demonstrated a progressive increase of labelled cells from healthy mucosa through slightly inflamed mucosa to mucosa with ulcerative colitis, in contrast to a complete absence of labelled cells in cases of Crohn's disease. The results are discussed with regard to their pathogenesis and their clinical significance for the differentiation of ulcerative colitis and Crohn's colitis.
Biosynthesis of Lipopolysaccharide-Binding Protein in Rabbit Hepatocytes
1990
Studies reported here show that the recently discovered acute-phase protein, lipopolysaccharide-binding protein (LBP), is synthesized by hepatocytes. For these studies, explanted rabbit hepatocytes were grown in the presence of 35S-methionine. Biosynthetically labelled LBP in the cells and supernatant was identified using immunoprecipitation with rat anti-rabbit LBP antibody. This antibody immunoprecipitates both the LBP polypeptide and the glycosylated protein. With a cell-free translation system a comparison of RNA from normal rabbit liver with that isolated from acute-phase rabbit liver indicated that a translatable LBP message is only found in the RNA from acute-phase liver. Studies wit…