Fingerprint powders are another way to find fingerprints that are not visible to the naked eye. The powders come in a range of colors and compressions for the forensic scientist to choose the best one for the surface they are working on. Critical thinking: 1. Of the three types of physical evidence discussed in this module, which one do you think you would be most interested in working with in an investigation? Why?
Just because it is clean doesn’t mean that it is ready to run. Once you have cleaned everything it is time to take things apart by separating the two ends from the chassis. This will let you inspect the suspension and bulk heads more easily. You are mainly checking the shocks for pressure and the wheels and axial for binding and fluidity. It is important to make sure all the screws are tight, especially along the axil.
For example, in Loftus experiments on eye witness testimony the participants were asked to say if there was broken glass present or not. This can be objectively and accurately measured and analysed The artificial and controlled environment used can be useful in ensuring other variables are not causing the effect. For example, in experiments into Jury prejudice, factors such as the nature of the crime, gender, race, and attractiveness can be kept the same or manipulated to see which is most likely to create a bias in favour or against a defendant, thus again establishing a cause and effect relationship. This environment allows standardised procedure and instructions to be applied, meaning that each participant is having the same experience, allowing accurate comparison of individual responses. For, example, when looking at the reliability of eye witness testimony, video or slides can be used to ensure each participant witnesses the same event exactly.
Fingerprints show ridge ending, enclosures, bifurcations, and trifurcations. Shoe impressions, the investigator looks at the heel design and sole design and the manufacturer’s name. Tool impressions is another type of evidence. Tool impressions are nicks, dents, broken edges, and striations on tools. Investigators or criminalistics need to know a few things in order to make the determination that glass was broken from the inside or the outside.
http://www.ornl.gov/sci/techresources/Human_Genome/elsi/forensics.shtml 1. Some examples of DNA use for forensic investigation is Identify potential suspects whose DNA may match evidence left at crime scenes Exonerate persons wrongly accused of crimes Identify crime and catastrophe victims Establish paternity and other family relationships 2. DNA identification can be quite effective if used intelligently. Portions of the DNA sequence that vary the most among humans must be used; also, portions must be large enough to overcome the fact that human mating is not absolutely random. 3.
Running head: TECHNOLOGY AND COMMUNICATION Technology and Communication Paper CJA304 Introduction In this paper, I will explain how technology has affected the communication capabilities of specialized databases in the criminal justice system. The first step is to make a comparison of two types of specialized databases. The two specialized databases chosen are the Automated Fingerprint Identification System (AFIS) and facial recognition. Both the overall positive effect and the overall negative effect due to new technologies will be reviewed. I will then discuss which new specialized technologies I may want to use and why.
Result /risk of accident/potential future risks of recurrence, Low/ Moderate/ Severe/Catastrophic, should any further response/action be taken. The incident form should then be signed, name printed together with job title and date First aid equipment should consist of: Sterile dressing wound dressings, adhesive dressing or plasters, bandages, gauze pads, face shield and pocket mask, disposable gloves, adhesive tape, scissors, pins and clips, saline water forceps and tweezers to remove foreign bodies, plastic bag for waste disposal
First you need to collect all your tools: a mask for a toxic fume filter for when it doesn't smell like roses, tongs to create several inches of steel between you and the little warm wrapped gift, ear and nose plugs, pacifier as a scream plug, baby wipes for cleaning the babies bottom and other various areas, a hazard bag and rubber gloves to protect you from the nuclear waste, and finally hand wipes to clean up afterwards. Now that you have all your tools survey the scene. Just as thunder doesn't always mean rain, smell doesn't always mean damage. Sorry, but the best way to tell is with visual inspection; just as a seven year old peaking at his birthday present you'll need to see if there is anything
Transporting body waste 1,Any body waste eg urine,blood,faeces or vomit needs to be recorded eg urine in a catheter,it would be measured accurately and recorded accurately,legible and completed in the correct document eg which may be an intake or output chart ,recorded book or a care plan 2,Waste{urine,faeces,blood,vomit} I would transport it to eg toilet,sluice etc,etc quickly and discretely whilst minimizing the risk of cross infection eg i would put a lid on the commode/pan and wear protective gloves and apron. 3,I would dispose of waste in a safe way in consistent with the client's personal beliefs and preferences eg the client may prefer a kidney bowl to be taken away and emptied or the client him/her self or the client prefer to flush the toilet handle him/her self 4,I would make sure anybody waste has been collected and disposed of and the
Biomembrane is irrigated to remove any debris. Then entire void was filled with the graft, care taken not to overstuff the void as this will make closure of biomembrane difficult. The biomembrane was repaired with absorbable vicryl sutures if possible, otherwise the soft tissue over it was repaired making the membrane fall back into place covering the graft completely. Watertight fascial closure was done, followed by skin closure using nylon. Post operative protocol.