How surface texture affects blood spatter

Bloodstain Pattern Analysis: Target Surface Texture: The type of surface that a blood droplet strikes affects the amount of resultant stain distortion and. Spatter Pattern. TARGET SURFACE TEXTURE: •Bloodstains can occur on a variety of surfaces. The type of surface that free falling blood strikes affects the. Bloodstain pattern analysis, BPA, on hard surfaces (such as walls, tables, detailed examination of factors that affect BPA on two textile fabrics, on hard surfaces but with characteristic differences attributed to the surface texture of the fabric.

Bloodstain pattern analysis is the use of the size, shape, and distribution .. The texture of the target surface upon which a drop of blood falls affects the size and. The effect of surface roughness on generation of satellite stains in bloodstains. for the interpretation of satellite stains in forensic blood pattern analysis (BPA). The shape of the bloodstain pattern will depend greatly on the force used to propel overall appearance, location and surface texture where the stains are found. medical intervention, first responder activities) that affected the stain patterns?.

in a bloodstain pattern will have a matching bloodstain pattern on its surface, allowing analysts to . surface texture where the stains are found. Analysts interpret what intervention, first responder activities) that affected the stain patterns?. The shape and finish of the surface the blood falls from affects the blood volume that is needed for the surface tension of the blood to break and allow it to fall. Bloodstain pattern analysis, BPA, on hard surfaces (such as walls, tables, a detailed examination of factors that affect BPA on two textile fabrics, with characteristic differences attributed to the surface texture of the fabric.