The understanding of blood spatter patterns is not a widely recognized forensic practice. Bloodstain pattern interpretation (BPI) is commonly used in murder investigations‚ but could be utilized in everything from simple assault to mass murders if the number of trained professionals increased. BPI can reveal critical information into reinventing a given crime scene. Everything from the number of blows‚ stabs or shots a victim was given‚ the movement that was undergone by the victim and assailant
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The Saving Power of Blood Main Idea: To persuade people to donate blood. Introduction Attention getters Imagine: Your father has a massive heart attack and has to have open heart surgery. Your best friend is in a car accident and loses a lot of blood. Your young cousin is a hemophiliac. -Like everyone else in that situation you would expect the hospital to have enough blood to supply the large demand. -Sadly however sometimes the hospitals cannot keep up
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Nick Work October 20‚ 3013 CSI: Intro to Biology Blood Sampling Objective Our Objective is to identify which blood type each sample is. We test Anti-A and Anti – B‚ and also test to determine if it is Rh positive or negative. Hypothesis We are testing unknown blood sample testing for what type of blood. When A is shown in the blood sample agglutination will accrue causing it to look grainy. Materials At least 4 dropper vial 3 blood samples Synthetic Anti – A Synthetic Anti –B Synthetic
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A True Friend What is the meaning of a true friend? A true friend is someone who comforts you when in need‚ cries with you in sorrows and laughs with you when you do something stupid. I believe my brother‚ Keaton‚ is a prime example of a “true friend”. When I was little‚ Keaton brought home a very sweet girl. To our knowledge‚ Amber came from a very wealthy and well-respected family. After four months‚ Amber continued to come over; I knew this relationship was getting serious. I overheard
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to drown Alex by force. However‚ it must be considered that this battle between the feminine and the masculine encourages postfeminist criticism. Besides the ways in which the film portrays the feminist character in a negative light‚ it creates a false dichotomy (Thomas 2012). The two contrasting characters suggest that a woman must be either a homemaker bound to the domestic sphere or a feminist career woman free to explore the public sphere. The film does not suggest a middle ground between the
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Stem Cells: Are They the Cure for Diabetes? Stem Cells: Are They the Cure for Diabetes? Diabetes is a disease that affects 25.8 million people in the United States alone‚ not to mention the 7.0 million people who are undiagnosed and the staggering 79 million people who are pre-diabetic (Centers for Disease Control and Prevention‚ 2011). That number alone should send out an alarm that a cure is needed. Not just a treatment‚ but a real cure that will free sufferers from the strict
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and Stem Cell Research Stem cell research is very controversial in today’s world. Although stem cell research has the potential for curing diseases and conditions‚ some people view stem cell research as unethical and immoral. People do not realize that there is hope for medical advancement today because medical specialists can use stem cell research to grow practically any cells needed for sick patients. Today‚ I am going to tell you what deontology is‚ how the school of thought views stem cell
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“The True Cost” is a documentary film that exposes hidden cost of cheap fashion or clothing we are wearing today. The film underlines the condition of workers in Bangladesh and how they were mistreated‚ exploited and forced to work in a place where there is no safety. Based on the film‚ workers only earn $2 dollars a day‚ and some workers were forced to leave their children with their families or relatives to make a living keep themselves alive. This film is related to the theme “Working Toward
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Literary Response Essay Do tragedies cause people to face reality? In Nick Lake’s Blood Ninja‚ Taro‚ a teenage boy from a fishing village in Japan‚ dreamed of becoming a samurai. This dream was crushed after he witnessed his father being murdered and Taro was turned into a vampire to save his life. Nick Lake uses Taro to show the theme of how tragedies can force a person into facing reality. In order to be saved‚ Taro was turned into a vampire by Shusaku‚ a ninja‚ or kyuuketsuki‚ paid to rescue
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Instructor: Travis Allen Blood patterns 1. Explain the terms area of convergence and area of origin and explain what each term reveals to an investigator. Area of convergence is a two dimensional plane where lines traced though the long axis of‚ several individual bloodstains meet. Two dimensional places from which the bloodstains were projected. (saferstein) Area of origin location in three dimensional spaces that blood that produced a bloodstain originated from. Location of the area of convergence
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