Fanno Creek is a 15-mile (24 km) tributary of the Tualatin River in the U.S. state of Oregon.[3] Part of the drainage basin of the Columbia River‚ its watershed covers about 32 square miles (83 km2) in Multnomah‚ Washington‚ and Clackamas counties‚ including about 7 square miles (18 km2) within the Portland city limits. From its headwaters in the Tualatin Mountains (West Hills) in southwest Portland‚ the creek flows generally west and south through the cities of Portland‚ Beaverton‚ Tigard and Durham
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Rules and regulations: Plagiarism is presenting somebody else’s work as your own. It includes: copying information directly from the Web or books without referencing the material; submitting joint coursework as an individual effort; copying another student’s coursework; stealing coursework from another student and submitting it as your own work. Suspected plagiarism will be investigated and if found to have occurred will be dealt with according to the procedures set down by the College. Please
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Actual and simulated peak discharge and volume of Subbasin 5. PARAMETER SIMULATED VALUE ACTUAL VALUE %DIFFERENCE Peak Discharge (m3/s) 118.2517 121.4857 2.66204 Volume (x103 m3) 4‚658.9086 4‚506.1047 3.39104 Figure 4-2. Actual and simulated hydrograph of Subbasin 5. The simulated peak discharge and volume were very close to the actual values with only around 2.7 and 3.4% difference‚ respectively
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26 232 Initial reading of cylinder V1 (ml) 300 300 300 Final reading of cylinder V2 (ml) 285 290 210 Volume of void spaces‚ v=v1-v2 (ml) 15 10 90 (V-v) x 10-6 m3 3.3 x 10-5 1.6 x 10-5 1.42 x 10-4 Equivalent radius‚ r (mm) 2.70 x 10-3 2.1216 x 10-3 4.3925 x 10-3 Solid density‚ ρs (kg/m3) 1151515.2 1375000 1014084.5 Bulk density ‚ ρb (kg/m3) 791666.7 846153.8 620689.7 Porosity‚ ɛ 0.3125 0.3846 0.3879 Discussion: In this experiment‚ we have to measure the equivalent radius‚ bulk density and solid
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(one positive and one negative) case studies to support your article. Task 1b Analyse (M3)/Evaluate (D2) how positive and negative images affect public perceptions of the public services Top Tip: Please ensure that you refer to the unit content and grading tips over page. Grading Criteria P5: Explain how positive and negative images affect public perceptions of the public services M3: Analyse how positive and negative images affect public perceptions of the public services D2:
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allow students to get familiarized with air conditioning system and also to obtain experimental data so that the state point can be plotted on a psychrometric chart. The apparatus used in this experiment are SOLTEQ air-conditioning module (Model:HE166-02) which is designed to work with the Base Condensing Unit. The major part of the evaluation procedure is carried out with the aid of psychrometric chart. Thus‚ the heating power‚ cooling power and steam enthalpy can be calculated through the experiment
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delocalised electrons per unit volume‚ their thermal velocity at 20°C and the average scattering length‚ given the following data: Valency: 2 Density: 21450 kg/m3 Atomic mass: 195 Conductivity: 9.5 x 106 (m)-1 Temperature: 293K Number of delocalised electrons per unit volume: n=(21450*1000*(6.02*1023)*2)/195 n=1.3244*1029 electrons/m3 Thermal Velocity at 293K: Vthermal = Vthermal = Vthermal =115391.7586ms-1 Average scattering length: Rearranging the formula gives us this:
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CITATIONS Kilian‚ Lutz‚ Not All Oil Price Shocks are Alike: Disentangling Demand and Supply Shocks in the Crude Oil Market (December 2006). I –INTRODUCTION Crude Oil Definition: A mixture of hydrocarbons that exists in liquid phase in natural underground reservoirs and remains liquid at atmospheric pressure after passing through surface separating facilities. Depending upon the characteristics of the crude stream‚ it may also include 1. Small amounts of hydrocarbons that exist in gaseous phase
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in human was unclear . acute toxic dose in animals can casue lung damage and edema estimated at 3‚750 ppm = 15‚375 mg/m3 . In short term exposure of toxic doses reported effect on lung damage‚ increased plasma urea and even death if exposed at 5000 ppm= 20‚000 mg/m3 for ~ 21days or cardiovascular damage if exposed 20 min/day for 21-42 days continuesly . ( Hodge ‚ palmer 1977 /
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radial flow as might ideally represent flow into or out from a well in a reservoir. Pictorially‚ these can be represented as follows: height(m) re‚Pe‚equilibium rw‚Pw(well) r‚P(pressure) radius‚ r(m) flow‚ Q(m3/s) height(m) re‚Pe‚equilibium rw‚Pw(well) r‚P(pressure) radius‚ r(m) flow‚ Q(m3/s) Two flow regimes will be considered for each geometry: A. no gas phase present‚ as is common with laboratory cores or in deep reservoirs at pressure‚ and B. with a gas phase is present. The difference
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