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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Article Reflection: Ozone Layer Ozone: The Pollution Paradox This article was based on information about ozone pollution. In my opinion this article gave a lot of valuable information and I learned a lot of things I never had knowledge of. For example‚ the atmosphere forms and destroys the ozone‚ the ozone can have an effect on the human body and the article also provided information on what we could do about the ozone layer to help the atmosphere. I had a little bit of information in my
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Experiment #1: Thin-Layer Chromatographic Analysis of Drug Components | Performed on: Wednesday‚ May 8th‚ 2013 | | | 5/15/2013 | | Introduction: The goal of this experiment was to identify an unknown analgesic drug through the use of thin-layer chromatography. The drugs used were‚ Unknown #1‚ caffeine‚ aspirin‚ and acetaminophen. Thin-Layer Chromatography is a technique for identifying substances using a mobile phase (developing solvent) that draws up through a
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The ozone layer is a layer in Earth’s atmosphere which contains relatively high concentrations of ozone (O3). This layer absorbs 97–99% of the Sun’s high frequency ultraviolet light‚ which is potentially damaging to the life forms on Earth.[1] It is mainly located in the lower portion of the stratosphere The ozone layer was discovered in 1913 by the French physicists Charles Fabry and Henri Buisson The photochemical mechanisms that give rise to the ozone layer were discovered by the British physicist
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very pretty in the summertime. This was the opinion of the two small children‚ Knud and Johanne‚ who were playing there‚ crawling under the gooseberry bushes to reach each other. In one of the gardens there stood an elder tree‚ in the other an old willow‚ and under the latter the children were especially fond of playing. Although the tree stood close beside the stream and they might easily have fallen into the water‚ they were allowed to play there‚ for the eye of God watches over little ones. Otherwise
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1. Starting from the intestines and ending at the heart‚ describe blood flow through the portal system (naming major vessels and structures you pass along the way) AND WHY BLOOD FLOWS THROUGH THE LIVER (detail the function of the liver). Include the names of vessels as you travel through them in the proper order. After‚ describe What produces bile (which cells)‚ the pathway it takes back to the GI tract‚ and its function (should include an enzyme). 3 main veins come together to form the hepatic
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Chapter 1: Welfare State Describe the welfare state and its history in Holland Background information Up and till the end of the 19th century‚ people living on the countryside in The Netherlands‚ were used to living together and taking care of each other when needed. Whole families lived near each other‚ and supervised their children‚ took care of the sick‚ helped with birth and death‚ trained each other for work‚ and countless of other things. They were solidary to one another. But when in the
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High or Low Blood Pressure? Purpose: The purpose of this experiment is to compare blood pressure as related to gender and athletic status. Hypothesis: I predict that males have a higher blood pressure than women and athletes have a higher blood pressure than non athletes Background Info: Blood pressure is the amount of force that blood pushes against the inside walls of blood vessels as it passes through. This pressure
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9 Auditing Cash and Revenues C A S ES INC LU DE D IN T HIS SE CTION 9.1 Wally’s Billboard & Sign Supply . . . . . . . . . . . . . . . . 259 . . . . . . . . . . . . . . . . . . . . . . . . . . 279 The Audit of Cash 9.2 Henrico Retail‚ Inc. Understanding the IT Accounting System and Identifying Audit Evidence for Retail Sales 9.3 Longeta Corporation . . . . . . . . . . . . . . . . . . . . . . . . 285 Auditing Revenue Contracts 9.4 Bud ’s Big Blue Manufacturing
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to use when sending data from the PC to the switch. Which of the following tasks is a function done by the transmitter? (Choose two answers) A. Completes the electrical circuit by looping two wires together on its end C. Creates current on the circuit 4. A PC NIC and a switch port create one electrical circuit to use when sending data from the PC to the switch. The transmitter uses a higher amplitude to encode 1 and a lower amplitude to encode 0‚ sending 1 bit in each bit time. The bit rate is
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