Grading System 2012-13 CM- 601 – Process Equipment Design - I Unit I Mechanics of materials: Stress- Strain relationships of elastic materials subjected to tensile‚ compressive and shear forces‚ Elastic and plastic deformation‚ General design considerations; Design of shell‚ bottom plates‚ self supported‚ and column supported roofs‚ wind girder‚ nozzles and other accessories. Unit II Unfired pressure vessel: Pressure vessel codes‚ classification of pressure vessels‚ Design of cylindrical and
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Wireless Technologies in LAN environment IT6218 XD 1. EXECUTIVE SUMMARY Wireless networks have been an essential part of communication in the last century. In this report‚ it outlines the chosen topic which is “Wireless technologies in LAN environment” and also its underlying principles which it define as a popular option for network connectivity on organization intranets‚ home networks and for accessing the internet. It provides users connectivity to the network without having
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concentrations (0.5–5 U/ mL)‚ temperatures (20–50C) and times (30–300 min). The effect of these enzymatic treatments on total phenol content and clarity of the juice were evaluated using a central composite design. The optimum treatment conditions were: enzyme concentration 5 U/mL; time 300 min; and temperature 20C. Their application led to a 40% reduction of total phenols but induced a threefold decrease of the juice clarity. This drawback was overcome by ultrafiltration of the laccase-treated juice
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RANELLE JANINE L. ASI BIO 120 S-5L EXERCISE 9. Genomic DNA Isolation & Exercise 10. Polymerase Chain Reaction (PCR) Cell and molecular biology is a science based on the various systems of a cell resulting to its regulation‚ maintenance and function. Many of these systems involve genetic information hence the study of the DNA is an essential part of this field. To able to analyze DNA‚ it must first be isolated and purified from its natural environment filled with biological molecules and compounds
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Carbon dioxide production in germinating seeds Record the experimental results below. Bean Seeds Indicator color CO2 + or - Germinating Germ-boiled Ungerminated What color is the phenol red solution in the stock bottle? What does this indicate about the pH of the phenol red solution in the stock bottle? What color was the solution in the beaker after exhaling into the solution? Explain the color change. Which laboratory setup produced carbon dioxide? B. Oxygen
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nucleus‚ atom‚ virus‚ bacteria‚ pinhead‚ fingernail‚ humans‚ skyscrapers‚ and mount Everest. The figure also shows the wavelength and the frequency scale. The region of the spectrum are broadly classified into the following classes radio‚ microwave‚ infrared‚ ultraviolet‚ X-rays‚ and gamma rays. The term “radiation” means the emission of energy as electromagnetic waves or as moving subatomic particles. Gamma rays: used in cancer radiation treatments‚ come from radioactive material‚ also from supernova
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starts with the lowest wavelength and increases to greatest wavelength. A. radio‚ infrared‚ ultraviolet‚ gamma rays B. radio‚ ultraviolet‚ infrared‚ gamma rays C. gamma rays‚ radio‚ ultraviolet‚ infrared D. gamma rays‚ infrared‚ radio‚ ultraviolet E. gamma rays‚ ultraviolet‚ infrared‚ radio 3. Electromagnetic radiation of 500 nm wavelength lies in the ________ region of the spectrum. A. infrared B. visible C. ultraviolet D. X-ray E. γ-ray 4. The AM station KBOR
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Chem 31.1 Post Lab 3 CARBONYL COMPOUNDS AND CARBOHYDRATES HYDROLYSIS OF POLYSACCHARIDES - - Susceptible to both nucleophiles and electrophiles Presence of C=O TEST FOR ALDEHYDES AND KETONES - - Reaction with 2‚4-DNP (Dinitrophenylhydrazine) Positive: Formation of yellow precipitate IODOFORM TEST - Carbonyl compounds: Methyl ketones will give a positive result Postive: Yellow precipitate (CHI3) MOLISCH’S TEST for carbohydrates - TOLLEN’S TEST – for aldehydes
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Reasons of these are two technical problems. First GPS signals cannot reach indoor environments and second the complexity of indoor environments makes triangulation based approaches (which are used for GPS) less effective. Some early systems using infrared‚ laser and ultrasonic range finders got good system performance in field tests but such an approach isn’t appropriate because of its size‚ complexity and cost. Some researchers have been working on using WiFi even though it was not designed for this
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BIOREMEDIATION INTRODUCTION:- The process of bioremediation was reportedly devised by George M Robinson in the 1960 during experimentation with dirty jars and the introduction of microbes this was however not applied until the 1972 clean out of the fuel holding tanks on the RMS queen mary. Science 1972 bioremediation has become greater developed as a means of cleaning up spills of gasoline diesel ‚ heavy metals and other easily degraded petroleum products (National Research Council 1993). Bioremediation
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