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UCLA - CEE - 151
Analysis of Water Flow under Trickle Irrigation: I. Theory and Numerical SolutionF. Lafolie, R. Guennelon, and M. Th. van Genuchten* ABSTRACTEstimating the size of the ponded surface area is a major source of error in modeling water movement under
UCLA - CEE - 151
Problems Chapter 8Janet Barco CEE 151 Winter 2008If you see typo errors.let me know1Problem 1 500 acres watershed, 70% grass (Runoff Coef. = 0.45), 30 % forest (Runoff Coef. = 0.35),. Estimate the peak flow for 30 min storm and 50 years frequen
Cornell - CHEM - 2070
Recycling Aluminum by Rachel Soffer Lab Instructor: Kaushik Nanda Oct 3, 2007Purpose: To perform an experiment with a theoretical yield of approximately 23 grams of Alum that will maximize the percent yield and have a melting point of 92.5C. Result
Cornell - CHEM - 2070
Molecular Shape and Polarity by Rachel Soffer Lab Instructor: Kaushik Nanda Oct 31, 2007Purpose: To determine the shapes and polarity of molecules using VSEPR model and confirm these shapes using computer software. Additionally, to create a drug mo
UCLA - LS - 2
Ch 4. Cells the working units of life 4.1 What features of cells make the fundamental unit of life? - Cells are building blocks of life * Cell Theory implies 1. Studing cell biology is in some secse the same as studying life. (the function of cell of
UCLA - LS - 2
allostery (al lo steer y) [Gk. allos: other + stereos: structure] Regulation of the activity of a protein by the binding of an effector molecule at a site other than the active site. anabolic reaction A single reaction that participates in anabolism.
UCLA - LS - 2
active transport The energy-dependent transport of a substance across a biological membrane against a concentration gradient-that is, from a region of low concentration (of that substance) to a region of high concentration. (See also primary active t
Cornell - CHEM - 2070
Optical Spectroscopy by Rachel Soffer Lab Instructor: Kaushik Nanda Oct 24, 2007Purpose: To design and implement an experiment capable of determining the composition of a solution that contains two or more ionic salts and to construct a partial ene
UCLA - LS - 2
Ch. 7 Pathways that harvest chemical energy 7.1 How Does Glucose Oxidation Release Chemical Energy? * In non-photosynthesizers, the most common chemical fuel -> Glucose(C6H12O6) * Complex chemical transformations in the cell occur in a series of sepa
UCLA - LS - 2
centriole (sen tree ole) A paired organelle that helps organize the microtubules in animal and protist cells during nuclear division. cilium (sil ee um) (plural: cilia) [L.: eyelash] Hairlike organelle used for locomotion by many unicellular organism
Cornell - CHEM - 2070
Stoichiometry and the Ideal Gas Law by Rachel Soffer Lab Instructor: Kaushik Nanda Oct 17, 2007Purpose: To determine the identity of an unknown nitrate salt, MNO2, (where M is an alkali metal cation, Li , Na , K , or Rb ) by dissolving it into H2O
Cornell - CHEM - 2070
Densities of Liquids and Solids by Rachel Soffer Lab Instructor: Kaushik Nanda Sept 12, 2007Purpose: To design and implement a procedure to determine the densities of an unknown liquid and an unknown solid in the most accurate and precise manners p
UCLA - CEE - 151
Problem # 1For the simple pipe system shown in the figure, the pressure are p1=14 kPa, p2=12.5 kPa, and p3=10kPa. Determine the head loss between 1 and 2 and the head loss between 1 and 3. The discharge is 7 l/s. The energy equation between 1 and 2
Cal Poly Pomona - ECON - 1
Cal Poly Pomona - BIO - 110
BIO 110, Summer 2007 Lecture 1The Unity and Diversity of Life The living organisms on our planet show tremendous diversity in form and function. Despite this diversity, all organisms share certain characteristics that distinguish them from non-l
Cal Poly Pomona - BIO - 110
BIO 110 Quiz 5 Due: Tues, Aug. 21, 2007 Graded, open book, open notes. Answer on 15 question Scantron form 1. One of the preconditions of natural selection is _. A. adaptations to the environment must occur B. more offspring are produced each generat
UCLA - LS - 3
NAME_LS3, MIDTERM EXAM I AND ANSWERS February 3, 2006 This midterm counted 20% of the final grade The correct answers are blue The exams in 2008 will be in the similar format, but the level of difficulty may be different The score distribution of t
Cal Poly Pomona - BIO - 110
BIO 110 Quiz 6 Due: Thurs, Aug. 23, 2007 Open book, open notes. Answer on 15 question Scantron form 1. Which of the following factors does not affect the global growth rate of humans at this time? A. number of deaths B. number of individuals of repro
Cal Poly Pomona - BIO - 110
BIO 110, Summer 2007 Quiz 3Due: Tues., July 24 Answer on 15 question Scantron1. Life expectancy of humans in developed countries is now about 80 years and is increasing by about two years each decade. Many think that the effect of the "biotech re
Cal Poly Pomona - BIO - 110
BIO 110, Summer 2007 Quiz 4Due: Thursday, Aug. 1 please answer on 15 question Scantron1. Sexual reproduction can be expensive, particularly for females, and inefficient since the any offspring contain only one-half of your genes. If an asexual me
UCLA - GE CLUST - 71CW
Biotechnology and Society: Biowarfare Seminar Spring '07 2nd Paper: The feasibility of a chimeric virus such as the one used in the Cobra Virus By Philippe TaiebIn the novel "The Cobra Event", by Richard Preston, terrorists engineered a chimeric vi
Cal Poly Pomona - ECE - 423
Cal Poly Pomona - ECE - 423
Cal Poly Pomona - ECE - 423
Cal Poly Pomona - ECE - 423
Cal Poly Pomona - ECE - 423
Mt. SAC - HRM - 52
MT. SAN ANTONIO COLLEGE HRM 52 Food Safety & Sanitation INSTRUCTOR: WeatheriltEXAM 2 UNIT 2 Chapters 5, 6, 7, 8. 9 & 10 INSTRUCTIONS: This is an open-book examination. Read the questions carefully and answer by selecting the correct letter option
Mt. SAC - HRM - 52
Chapter 1 Providing Safe Food 1. A. B. C. D. 2. A. B. C. D. Which type of food would be the most likely to cause a foodborne illness? Frozen corn Baked potatoes Sliced cucumbers Instant soup mixes The "flow of food" refers to the amount of time food
Cal Poly Pomona - ECE - 423
Mt. SAC - HRM - 52
MT. SAN ANTONIO COLLEGE HRM 52 Food Safety & Sanitation INSTRUCTOR: WeatheriltEXAM 2 UNIT 2 Chapters 5, 6, 7, 8. 9 & 10 INSTRUCTIONS: This is an open-book examination. Read the questions carefully and answer by selecting the correct letter option
Mt. SAC - HRM - 52
Food Safety in the News In the news article "Shell Shocked", the health officials made a discovery at a restaurant and found that their reach-in cooler was out of temperature and the shrimps were thawing over ground beef. This is very serious problem
Mt. SAC - HRM - 52
[]Inspection AssignmentHRM 52MOON-HAN LUNG 2007/8/2Inspection Service777 SAFE FOOD DRIVE Rowland Heights, CA 91748 PHONE 1-800-000-SAFE moonhanlung@MIS.orgDATE: July 26, 2007 TO: Mr. S&V Owner, Seafood Villiagerh Restaurant FROM: Inspection
Cal Poly Pomona - ECE - 423
UCLA - PHYS - 4BL
Average Ch1 vs Log(n)1.50E+001.00E+005.00E-010.00E+00 Average Ch10 -5.00E-01123456Series1-1.00E+00-1.50E+00-2.00E+00-2.50E+00log(n)Average CH2 vs Log(n)1.50E+001.00E+005.00E-01Average Ch20.00E+000 1 2 3 4 5
UCLA - GE CLUST - 71CW
Biotechnology and Society: Biowarfare Seminar Spring '07 Bioagent paper: Brucellosis By Philippe TaiebIntroduction Brucellosis is a zoonotic infection, a disease that can be transmitted from animals to humans, and it is caused by Gram-negative facu
UCLA - GE CLUST - 71CW
Thank you for Welcoming us to the National Bio-Terrorist Convention (NBC) Thank you for this opportunity to share our latest plan for a bio-terror attack. Our Target: UCLA Admission office Our Reason: revenge Our Plan: undeniably flawlessWho ar
Mt. SAC - HRM - 52
MT. SAN ANTONIO COLLEGE HRM 52 Food Safety & Sanitation INSTRUCTOR: WeatheriltEXAM 1 UNIT 1 Chapters 1, 2, 3 & 4 INSTRUCTIONS: This is an open-book examination. Read the questions carefully and answer by selecting the correct letter option and ma
USC - MATH - 226
MATH 226CALCULUS IIIProf Baxendale2/11/05Answers for Sample First Midterm BEWARE: The following are just the numerical answers. Since the justification is missing, they would not receive full credit on the real exam. 1: 2: 3: 4: x2 + y 2 + z
USC - MATH - 226
MATH 226CALCULUS IIIProf Baxendale2/07/05The first mid-term test of the semester will take place on Wednesday, February 16 from 10:00 am to 10:50 am, as previously announced. The test will count 20% towards your overall grade. The midterm que
USC - MATH - 226
MATH 226CALCULUS IIIProf Baxendale3/11/05The second mid-term test of the semester will take place on Wednesday, March 30 from 10:00 am to 10:50 am, as previously announced. The test will count 20% towards your overall grade. The midterm quest
USC - MATH - 226
MATH 226CALCULUS IIIProf Baxendale3/28/05Corrected Answers for Sample Second Midterm The answer to question 7 has been changed. BEWARE: The following are just the numerical answers. Since the justification is missing, they would not receive f
USC - MATH - 226
MATH 226CALCULUS IIIProf Baxendale04/27/05Answers for Sample Final Exam (Corrected) BEWARE: The following are just the numerical answers. Since the justification is missing, they would not receive full credit on the real exam. 1. (a) r(t) =
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 1.x = t 2 - ( t - 3) m3v=a= (a) Time at a = 0.dx 2 = 2t - 3 ( t - 3) m/s dtdv = 2 - 6 ( t - 3) m/s 2 dt0 = 2 - 3 ( t0 - 3) = 10 - 3t0t0 =10 3t0 = 3.33
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 2.x = t3 - (t - 2) m2v= a= (a) Time at a = 0.dx = 3t 2 - 2 ( t - 2 ) m/s dt dv = 6t - 2 m/s 2 dt0 = 6t0 - 2 = 0 t0 = 1 3t0 = 0.333 s(b)Corresponding posi
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 3.Position:Velocity: x = 5t 4 - 4t 3 + 3t - 2 ft v= a= dx = 20t 3 - 12t 2 + 3 ft/s dt dv = 60t 2 - 24t ft/s 2 dtAcceleration:When t = 2 s,x = ( 5 )( 2 ) - ( 4 )
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 4.Position:Velocity: x = 6t 4 + 8t 3 - 14t 2 - 10t + 16 in.v=a=dx = 24t 3 + 24t 2 - 28t - 10 in./s dtdv = 72t 2 + 48t - 28 in./s 2 dtAcceleration:When t = 3
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 5.Position:Velocity: x = 500sin kt mm v= a= and k = 10 rad/s kt = (10 )( 0.05 ) = 0.5 rad x = 500sin ( 0.5 ) dx = 500k cos kt mm/s dt dv = - 500k 2 sin kt mm /s 2 dt
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 6.Position: Where Letx = 50sin k1t - k2t 2 mm k1 = 1 rad/s d = (1 - t ) rad/s dt x = 50sin mm v= and k2 = 0.5 rad/s 2() = k1t - k2t 2 = t - 0.5t 2 radand d 2
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 7.Given:Differentiate twice. x = t 3 - 6t 2 + 9t + 5 v= a= (a) When velocity is zero. dx = 3t 2 - 12t + 9 dt dv = 6t - 12 dtv=03t 2 - 12t + 9 = 3 ( t - 1)( t - 3
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 8.x = t 2 - ( t - 2 ) ft3v= (a) Positions at v = 0.dx 2 = 2t - 3 ( t - 2 ) ft/s dt2t - 3 ( t - 2 ) = - 3t 2 + 14t - 12 = 02t=-14 (14) 2 - (4)(- 3)(-12)
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 9.a = 3e- 0.2t 0 dv = 0 a dtv -0=t 3e- 0.2t dt 0vt3 = e- 0.2t - 0.2t0v = -15 e- 0.2t - 1 = 15 1 - e- 0.2t At t = 0.5 s,()()v = 1.427 ft/sv
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 10.Given:a = - 5.4sin kt ft/s 2 ,t tv0 = 1.8 ft/s, x0 = 0, 5.4 cos kt ktk = 3 rad/sv - v0 = 0 a dt = - 5.4 0 sin kt dt = v - 1.8 = Velocity:05.4 ( cos
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 11.Given:a = - 3.24sin kt - 4.32 cos kt ft/s 2 ,x0 = 0.48 ft,tk = 3 rad/sv0 = 1.08 ft/st tv - v0 = 0 a dt = - 3.24 0 sin kt dt - 4.32 0 cos kt dt v - 1.
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 12.Given: At t = 0,v = 400 mm/s; a = kt mm/s 2 at t = 1 s, where k is a constant. x = 500 mmv = 370 mm/s, 1v t t 2 400 dv = 0 a dt = 0 kt dt = 2 ktv - 400 =
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 13.Determine velocity.v t t - 0.15 dv = 2 a dt = 2 0.15 dtv - ( -0.15 ) = 0.15t - ( 0.15 )( 2 ) v = 0.15t - 0.45 m/sAt t = 5 s,When v = 0, For 0 t 3.00 s,
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 14.Given: Separate variables and integrate.v t 2 0 dv = a dt = 0 ( 9 - 3t ) dt = 9a = 9 - 3t 2v - 0 = 9 t - t3 (a) When v is zero. t (9 - t 2 ) = 0 t = 0 and
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 15.Given: Separate variables Integrate using dv = kt2 dt v = 10 m/s when t = 0 and v = 10 m/s when t = 2 s. a= dv = kt 2 dt10 2 2 -10 dv = 0 kt dtv10 - 10=
Cal Poly Pomona - ME - 215
COSMOS: Complete Online Solutions Manual Organization SystemChapter 11, Solution 16.Note that a is a given function of x. a = 40 - 160 x = 160 ( 0.25 - x )(a) Note that v is maximum when a = 0, or x = 0.25 m Use v dv = a dx = 160 ( 0.25 - x ) dx