Case Study #3 1. Out of the three time points‚ Max was the most dehydrated immediately after exercise. 2. The two parameters that can be used to determine Max’s hydration status is color and and pH. It is not specific gravity (SG) because Max’s SG is 1.035 which is within normal range. It is also not protein because in the lab manual it says that a trace amount of albumin in Max’s urine is normal. 3. If ADH levels increase‚ water reabsorption by the DCT/collecting ducts increases and the resulting
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Discovering and Exploiting Security Holes Second Edition The Shellcoder’s Handbook Chris Anley John Heasman Felix “FX” Linder Gerardo Richarte The Shellcoder’s Handbook: Discovering and Exploiting Security Holes (1st Edition) was written by Jack Koziol‚ David Litchfield‚ Dave Aitel‚ Chris Anley‚ Sinan Eren‚ Neel Mehta‚ and Riley Hassell. Wiley Publishing‚ Inc. The Shellcoder’s Handbook Second Edition Discovering and Exploiting Security Holes Second Edition The Shellcoder’s
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The band gap value of the DBAP molecule was calculated as 5.60 eV‚ which indicates that the DBAP molecule has stable molecular structure and the value is comparable with the band gap energy value of the reported bio-active molecules [16]. The higher hardness and lower softness value indicates the stability of the DBAP molecule. The obtained lower chemical potential and electrophilicity index values are comparable with the potential bioactive molecules [14‚ 16]. DOS spectrum was also simulated by
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SUBJECT: Technical Paper on the Metasploit Project 1. The Metasploit framework was originally a framework developed in PERL scripting language by HD Moore in 2003. He initially developed this framework as a network tool for penetration testing using common publically known methods. The Metasploit framework later was rewritten in the RUBY programming language. Since it’s creation it has become the largest and most widely used tool for penetration testing by nearly every security firm and penetration
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The prediction for the effects of temperature on the enzyme activity was that the reaction’s rate would increase as the temperature increased‚ until they go over the optimum temperature where the enzymes denature and the reaction’s rate quickly drops to zero. At 5 degree C the rate is 0.00059mole PNP/min. This then increases to 0.01031mmoles PNP/min at a temperature of 50 degree C. The rate then drops drastically to -0.00215moles PNP/min. This point is where the enzymes have been denatured and
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Assignment 1 Session: FALL 2014 Deadline Date: 17/NOV/2014 11:59 PM Viva/Quiz will be conducted for evaluation Write in your own words to answer the following‚ if you use material from any book/website apart from your recommended book please provide relevant references. All work will be assumed yours otherwise. Justify your answers where needed. Explain briefly and concisely 1. List 5 types of operating systems with their primary functionality area and do they cater multiple types 2. Based on your
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the case for and against using a buffer stock scheme to stabilise the price of a commodity such as sugar or tin. A buffer stock scheme is an intervention carried out by the government which aims to limit fluctuations in the price of a commodity. It involves the government and/or local authorities buying these storage stocks and selling them back to the famer. Price stability is indicated by low inflation whereby the value of money is also stable. A buffer stock is an attempt at stabilising
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Discuss how buffers help to regulate body pH. The pH level in the blood is maintained by the kidneys and the lungs. The pH level on the blood should be at 7.4. In order for the kidneys and lungs to maintain this pH level it affects the buffers in the blood. The buffer is a substance that is resistant to the change in the body’s pH level. Basically the buffers can make an acid or base less potent and try and neutralize it so the body is not overly acidic or basic. When these buffers attach to the
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Studying the pH of Strong Acid‚ Weak Acid‚ Salt‚ and Buffer Solutions The purpose of the current experiment was to determine the pH of various hydrochloric acid and acetic acid solutions‚ to determine the pH of various salt solutions‚ to prepare a buffer solution‚ and determine the effects of adding a strong acid and strong base to the buffer solution versus adding a strong acid and strong base to water. The measured pHs for the hydrochloric acid solutions were 1.6‚ 2.2‚ 2.9‚ and 3.8. The measured
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dissociation constants of weak monoprotic acids were determined with the aid of a buffer and pH meter. Experiment: This experiment was performed according to the procedures as provided in the Chemistry 111B laboratory manual: Po‚ Henry and Senozan‚ N. "General Chemistry Experiments Chemistry 111B"‚ 8th Ed.‚ 2004 Hayden-McNeil Publishing‚ pp 80-88. To determine the dissociation constants of weak monoprotic acids (HX and HY)‚ a buffer was needed to calibrate the pH meter. According to the manual‚ all four solutions
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