Another ethical issue surrounding a digital forensic investigation is how personal information about a suspect can create a bias for the investigator. Bias is a very large issue during a forensic investigation‚ it can change how well an investigator performs and how they will use the evidence to influence a case. During every investigation an investigator will come across information about a suspect that does not involve the crime‚ but may influence the investigator’s actions. These factors can be
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BIOLOGY SYNOPTIC ESSAY – UNIT 5 – JUNE 13 THE MEMBRANES OF DIFFERENT TYPES OF CELLS ARE INVOLVED IN MANY DIFFERENT FUNCTIONS – 25 MARKS Membranes are found in all organisms‚ around and within cells. They control the movements in and out of cells‚ as well as protecting cells. They also allow different functions to occur. They have the same basic structure called the plasma membrane. All plasma membranes‚ around or inside cells have a same phospholipid bilayer structure. Phospholipids contribute to
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PPE is a vital part to an investigation; not only for preserving the crime scene but also ensuring the safety of the forensic scientist. PPE comes in all shapes and forms‚ ranging from latex or nitrile gloves‚bubble suits‚ face masks‚ eye protection etc. In this lab‚ the group investigated the living room where a suspected stabbing occurred (living room 1). The PPE required for this investigation included: latex gloves‚ disposable filter masks‚ and shoe covers. Each piece of PPE was significant to
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SAFETY PROCEDURE – ACCIDENT/INCIDENT INVESTIGATION EFFECTIVE DATE: March 1‚ 2007 1. PURPOSE The purpose of this procedure is to identify the duties‚ roles and responsibilities of workplace parties so that an effective and immediate accident/incident investigation and reporting process is in place. This will include identifying all contributing factors of the accident/incidents and hazardous situations and making the necessary recommendations to prevent the accident/incident from recurring
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Temperature and enzyme activity Aim: To determine the effect of which the temperature of the enzyme has on the rate of the enzyme catalysed reaction. Hypothesis: The rate of reaction of an enzyme catalysed reaction will increase as the temperature of the enzyme approaches the optimum temperature. Surpassing the optimum temperature will result in a drop in enzyme activity. Materials: 6% hydrogen peroxide Liver suspension 10 test tubes 4 beakers Thermometers Measuring cylinders Test
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Apollo 13 Synopsis On July 20‚ 1969‚ veteran astronaut Jim Lovell hosts a party for other astronauts and their families‚ who watch on television as their colleague Neil Armstrong takes his first steps on the Moon during the Apollo 11 mission. Lovell‚ who orbited the Moon on Apollo 8‚ tells his wife Marilyn that he intends to return‚ to walk on its surface. On October 30‚ while giving a VIP tour of NASA’s Vehicle Assembly Building‚ Lovell is informed by his boss Deke Slayton that he and his crew
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An Investigation in Monoclonal Antibodies Meena Henen Introduction One of the major medical concerns of the century has been finding a cure for cancer. Scientists have made progress in solving the cancer puzzle with the innovation of procedures such as chemotherapy and various scanning methods‚ but no one has yet found a definite solution. Possibly the newest discovery in the cancer field has been monoclonal antibodies (mAbs). Nicknamed “magic bullets‚” mAbs have
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Enzyme Lab Using Jello INTRODUCTION: Enzymes are known as protein catalysts. The name protein catalyst suggests that most enzymes are made of proteins. A catalyst is a substance that speeds up chemical reactions without being consumed in the process. (Giuseppe‚ M 2002‚ p.69). After a reaction has been catalyzed‚ the catalyst can be used again to catalyze the same reaction. Enzymes reduce the activation energy (minimal energy) it takes for a reaction to take place. Enzymes can either catabolize
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Preliminary Investigation: Aim: To investigate the main problems with my main experiment and to see how to resolve these. Preliminary Method: 1. Setup Equipment 2. Make Circuit with the set length of wire 3. Draw Results table 4. Record Results 5. Change the lengths of wire and do same steps 2 more times. Preliminary Equipment: Metre Ruler Metre length Of wire Voltmeter Ammeter Power Unit Sellotape Paper‚ Pencil Preliminary Diagram: Preliminary Investigation: I
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approach‚ 3) the flight crew’s poor crew resource management‚ and 4) fatigue due to the time of day in which the accident occurred and a cumulative sleep debt‚ which likely impaired the captain’s performance. Recommendations As a result of this investigation‚ the National Transportation Safety Board makes the following recommendations to the Federal Aviation Administration: Require that role-playing or simulator-based exercises that teach first officers to assertively voice their concerns and that
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