Satellite Stain Crime Scene Reconstruction Blood Pattern Analysis Ppt Download
A smaller bloodstain that originated during the formation of the parent stain as a result of blood impacting a surface. From the experimental finding, it was found that satellite stains were directly proportional to height of blood stain and spines were inversely proportional. The bloodstain can consist of more than one drop;
Blood Spatter Analysis — Scientist who draws
The smaller bloodstain(s) formed as a result of blood impacting the target. A stain formed as a byproduct of formation of the actual primary stain (i.e. When the height of dropping fake blood increased, the distance of satellite stains emerging from the fake blood stains was also increasing.
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The relationship between drop parameters (height and volume), angle and the stain characteristics (parent stain area, axis 1 and 2 and number of satellite stains) for each fabric.
This work characterizes fundamental features of static drip patterns simulated for. Number of satellite stains increases with increased drop number and impact velocity. This study presents the findings of. These stains often have a distinctive morphology that includes satellite stains,.
As the discussion of dispersion in chapter 4. Satellite stains, scallops, or spines provide the analyst with means for making this elimination and identifying the direction of travel (figure 5.2). From the experimental finding, it was. The comparatively biggest stain in the closest proximity).
This work characterizes fundamental features of static drip patterns simulated for.
Satellite stain a smaller bloodstain that originated during the formation of the parent stain as a result of blood impacting a surface. Stains often have a distinctive morphology that includes satellite stains, thought to be a highly sensitive feature that is a function of surface roughness. The main bloodstain is referred to as the parent stain. Spines, scallops, or even satellite stains can form when the dimples on the rim separate minimally from the droplet structure;
A bloodstain’s apex always indicates the. If they have accumulated and formed satellite stains (smaller droplets which have splashed outside of the pool) or a trough shape in the centre, this can suggest blood has dripped. Number of satellite stains increases with increased drop number and impact velocity. Blood dropping vertically onto a flat surface will create a circular stain, suggesting its source was stationary at the time.
Saturation stain a bloodstain resulting.
Bloodstains on fabrics such as clothing, soft furnishings or carpets are often encountered in casework.
