UBC - EECE - 253

12.6 The load impedance of the balanced Y-Y network is:12.7ZY = 10 + j 5 = 11.18 26.56 The line currents are:440 0 VZY = 6 - j8Ia =Van 220 0 = 1.18 26.56 ZY= 19.68 -26.56 AUsing the per-phase circuit shown aboveIa = 440 0 =44 53.13 A 6 - j8I b

UBC - EECE - 253

15.5f (t ) = 3t 4 e2t u (t )b)f (t ) = t cos ( 2t + 30 ) u (t )a)F ( s) =F ( s) =d 2 s cos ( 30 ) 2sin ( 30 ) ds 2 s2 + 4=3 1sd2 22=ds 2 s + 4 ===32s + 2s + 2 3 d 22ds ( s2 + 4))3s + 2 ( s 22+ 4)e)3d (t )dt()f (t ) =

UBC - EECE - 253

Question 1: a) F ( s ) = 1 2 + s s +1 f (t ) = u (t ) + 2e - t u (t ) 3s + 1 s+4 11 s+4 A = ( s + 2) 2 J ( s ) s = -2 = 6 C = ( s + 4) J ( s ) s = -4 = 3 Now set s equal to zero in J(s) to find B: b) G ( s ) =J ( s) s = 0 = 12 6 B 3 = + + 16 4 2 4 3 = 9

UBC - EECE - 253

Question 1:Question 2:1 1 s I ( s) = = 2 1 s + +1 s + s +1 s 1 = = 2 (s + 0.5) + 1 - 0.25 3 2 V0 ( s ) = 1(s + 0.5)2 3 + 2 2 1 10 s + 1 6+s+ s 10 1 = 2 s + 6 s + 10 s + 1 As + B C = 2 + s + 6 s + 10 s + 110 s 2 = 3(s + 0.5)2 2 i (t ) = e - 0.

UBC - EECE - 253

14.214.4ajwL+ Vi R Vo + Vi -jwL+ V0 -R1 jwCImpedance of branches in parallel: Use a voltage divider to get the transfer function:Vo = Vo Vi R Vi R + jwL R = R + jwL = 1 1 = 1 + jw L R 1 + j w wo 1 R 1 jwC = R 1 jwC R + jwC R = 1 + jwRC Use a vol

University of Texas - CH 310 M - 101

1UNIT ONE: THE CHEMISTRY OF LIFEThree:t heChapter Three: Water and the Fitness of the Environment(Text from Biology, 6th Edition, by Campbell and Reece)Water and the Fitness of the Environment (Chapter 3)THE EFFECTS OF WATERS POLARITYTheThe Polar

University of Texas - CH 310 M - 101

1UNIT ONE: THE CHEMISTRY OF LIFEChapter Five: The Structure and Function of Macromolecules(Text from Biology, 6th Edition, by Campbell and Reece)The Structure and Function of Macromolecules (Chapter Five)POLYMER PRINCIPLESMost Macromolecules are Pol

University of Texas - CH 310 M - 101

1UNIT TWO: THE CELLChapter Eight: Membrane Structure and Function(Text from Biology, 6th Edition, by Campbell and Reece)Membrane Structure and Function (Chapter Eight)MEMBRANE STRUCTUREThe selectively permeable plasma membrane allows certain substan

University of Texas - CH 310 M - 101

1UNIT TWO: THE CELLChapter Nine: Cellular Respiration: Harvesting Chemical Energy(Text from Biology, 6th Edition, by Campbell and Reece)Cellular Respiration: Harvesting Chemical Energy (Chapter Nine)THE PRINCIPLES OF ENERGY HARVESTCellular Respirati

University of Texas - CH 310 M - 101

1UNIT THREE: GENETICSC hapterChapter Seventeen: From Gene to Protein(Text from Biology, 6th Edition, by Campbell and Reece)From Gene to Protein (Chapter Seventeen)THETHE CONNECTION BETWEEN GENES AND PROTEINSTheThe Study of Metabolic Defects Provi

University of Texas - CH 310 M - 101

http:/www.guidesbyjulie.blogspot.comAP Biology(Text from Biology, 6th Edition, by Campbell and Reece)TermsTerms and Concepts for Mechanisms of EvolutionDARWIN DESCENT WITH MODIFICATIONIn On the Origin of Species by Means of Natural Selection, Charle

University of Texas - CH 310 M - 101

1http:/www.guidesbyjulie.blogspot.comAP BiologyClass Notes from January 22-23 on ProkaryotesPROKARYOTESOverviewI. OverviewA. Earliest organisms- evolved alone for 1.5 billion years.B. Still dominate the biosphereC. Thrive everywhere-too hot, too

University of Texas - CH 310 M - 101

1http:/guidesbyjulie.blogspot.com/AP BiologyPlant HighlightsDISTINGUISHING CHARACTERISTICS OF PHYLAThe four main groups of land plants are the bryophytes, pteridophytes, gymnosperms,and angiosperms. Bryophytes are different from algae in that they h

University of Texas - CH 310 M - 101

1http:/guidesbyjulie.blogspot.com/AP BiologyAnimal Function ReviewThis guide will be covering animal structure and function by reviewing:Major types of tissuesDefenses of the BodyDigestionHomeostasis/ExcretionCirculationEndocrine SystemRespirat

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/AP BiologyAP Biology Exam ReviewPART I: MOLECULES AND CELLS (25%)Chemistry of Life (7%)Water is a highly polar molecule due to the electronegativity of oxygen: the oxygen side has aslightly negative charge while the

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/Chapter One: New World BeginningsCanadianCanadian Shield:Zone undergirded by ancient rockProbably first part of North American landmass to have emerged above sealevelAn old theory has the Canadian Shield forming the

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/APUSHChapter Two: The Planting of English AmericaP rotestantProtestant Reformation:King Henry VIII broke with the Roman Catholic Church in the 1530s, launchingthe Reformation.After Elizabeth ascended to the throne i

University of Texas - CH 310 M - 101

1Chapter One: Introduction to Geography(Text from Introduction to Geography: People, Places, and Environment by Berman and RenwickIntroduction to Geography (Chapter One)What is Geography?GeographyGeography is the study of the interaction of all phys

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographySeptember 9, 2009Population Demographics, Cont.Cultural FactorsC ulturalhumanCultural ecology is the geographic study of human-environment interactions. Some 19th centurygeographers argued that hum

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographySeptember 1, 2009Population DemographicsThe scientific study of population demographics is demography At a global scale, there is a debatedemography.regarding the so-called overpopulation problem. T

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographyAugust 27, 2009Introduction to World GeographyI.How do geographers address where things are? Spatial AnalysisGeography by its nature is a spatial science. Geographers therefore study space in order

University of Texas - CH 310 M - 101

1Chapter One: Introduction to Geography(Text from Introduction to Geography: People, Places, and Environment by Berman and RenwickIntroduction to Geography (Chapter One) - Vocabulary1 . a tmosphere:1. atmosphere: a thin layer of gases surrounding Ear

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographySeptember 14, 2009Population Demographics, Cont.C limatesClimatesDry Lands-Areas too dry for farming cover approximately 20% of Earths land surface. Deserts generallylack sufficient water to grow c

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/February 5, 20095th Period APHGModern Agricultural PracticesMany scholars believe humans evolved through the process of first hunter -gatherers they thenhunter-gatherers,domesticated animals, and developed pastoral n

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/February 4, 20095th Period APHGGlobal Food SuppliesThe global food supply is more than able to keep up with global demand. Production is not as much of aproblem as distributing the food is. There are great disparities

University of Texas - CH 310 M - 101

Julie Vu3rd PeriodOctober 20, 2009Earths Water SystemsAlthough desertification can occur naturally, there has been increased evidence by scientists that human use ofsemi-arid lands has led to increased desert-like conditions of the soil. Land degrada

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographyPrecipitationPeople rely on precipitation to be normal Normal rains and snowmelt are needed for consistent agriculturenormal.agriculture.normalAll plants and animals are adapted to normal amounts o

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographyClimate ChangeClimates naturally vary from place to place Climates also vary over time The worlds climate maps are basedplace.time.on averages over periods of a few decades of the mid- 20th century

University of Texas - CH 310 M - 101

http:/guidesbyjulie.blogspot.com/IB World GeographyNatural ResourcesWhat is a natural resource? Anything created with natural processes that people use and valuevalue.Examples include plants, animals, coal, water, air, land, metals, sunlight, and wil

University of Texas - CH 310 M - 101

IB World Geographyhttp:/guidesbyjulie.blogspot.com/Urbanization NotesWhat is a city It is a concentrated nonagricultural human settlement Cities have been located in everycity?concentrated,settlement.settled society, and are essential because citie

University of Texas - CH 310 M - 101

GUIDES BY JULIE 2009-2010 SURVEY RESULTSTOTAL SURVEYED:Of the 340 people surveyed, 294 (86.47%) had heard of the Guides by Julie website.Of the 170 people who used subject guides, 168 (98.82%) found them helpful.FreshmenOut of 117 people, 80 (68.37%)

University of Texas - CH 310 M - 101

To whom this may concern:Hello my name is Josephine Nina Do and I am asking for a social security numberchange as it has been recently brought to my attention that I had made a mistake on oneof my AP test forms. Thank you for your time.Sincerely,Jose

University of Texas - CH 310 M - 101

Chapter 4Conformations andStereoisomerism:Rings and Double BondsChapter 4 ProblemsIn-Text Problems1 - 5 8 - 22 24End-of-Chapter Problems25a, b26a, b27a, b37, 39, 40, 42, 43, 47, 5154a, c, d28a, b 31 - 3552a, c, d, f, hRead Sect. 4.4 and 4.1

University of Texas - CH 310 M - 101

What is happening now?Globalization & The Information AgeMIS 302FIntroduction to InformationTechnology ManagementLeadershipClass Times: TTH 11:0012:30pm; 12:30-2pmUnique Number: 03955, 03960Class Location: UTC 2.112AInstructor: Clint TuttleInstr

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementLeadershipClass 2 - August 30, 2011Chapter 2: Strategy and TechnologyAnnouncementsTextbook and Course Packet both arerequiredTextbook online for free. Hardcopy for purchaseCourse packet onl

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementLeadershipClass 3 September 1, 2011Chapter 3: Zara & Supply ChainThe fashion director forluxury goods maker LVMHcalls Zara, the mostinnovative and devastating retailerin the world.Why?Wha

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementLeadershipClass 4 September 6, 2011Complex Adaptive SystemsGoals for TodayExamine kinds of leadership that thrive or dive in acomplex worldWhat are Complex Adaptive Systems (CAS) andhow doe

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementLeadershipClass 5 September 8, 2011Robust Adaptive StrategiesAnnouncementsMake sure you turn in homework on BB, notemail. Homework considered turned inproperly once its uploaded on BB before

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementInnovationClass 7 September 15, 2011SoftwareSoftwareSoftware:Acomputerprogramoracollectionofprograms.ItisaprecisesetofinstructionsthattellshardwarewhattodoApplications and the OSSoftware

University of Texas - CH 310 M - 101

Electron ConfigurationsThere are four ways to represent an electron configuration.1. The Orbital (Box) DiagramThese show each orbital as a box. The boxes are filled with arrows (representing electrons).The electrons are paired with opposite spin (one

University of Texas - CH 310 M - 101

Draw the resonance structure indicated by the arrows.1)2)OO3)OOLabel each atom with the correct hybridization.4)sp3sp3HOsp3sp3Osp3sp35)sp3Nsp2sp2sp3sp26)Ospspsp2sp37) Draw H2NCH2+ in its second best resonance structure.HH

University of Texas - CH 310 M - 101

University of Texas - CH 310 M - 101

Name (printed): _PHY317KSeptember 21, 2010Signature: _Exam 1Unique number 57035Instructions:No notes, textbooks, or similar aids are permitted. You may use a calculator.Use the scantron answer sheet to provide the answers. Write and bubble your na

University of Texas - CH 310 M - 101

First Name:Last Name:UTEID:SCORE: KEYDeadline for CH310N HW 6, Due: Oct 31 3:00 PMReactions: Each of the following compounds can be synthesized by two-step reactions.Indicate the reagents required for the reactions, the intermediate compound. Your p

University of Texas - CH 310 M - 101

First Name:Last Name:UTEID:SCORE: KEYDeadline for CH310N HW 7, Due: Nov 7 3:00 PMReactions: Provide the products for the following multi-step synthesis. You mustshow the correct regioisomer for any of the electrophilic substitution reactions.NO2NO

University of Texas - CH 310 M - 101

First Name:Last Name:UTEID:SCORE: KEYDeadline for CH310N HW 8, Due: Nov 14 3:00 PMDiels-Alder Reactions-Bicyclic Products: Draw the structures of the products betweenthe following dienes and dienophiles. Be sure to clearly indicate both regio andst

University of Texas - CH 310 M - 101

First Name:Last Name:UTEID:SCORE: KEYDeadline for CH310N HW 9, Due: Nov 28 3:00 PMCarbohydrates: Draw the products of each reaction below. Each of these reactions areanalogous to other reactions of aldehydes, ketones or alcohols.CH2OHHOHHOHONa

University of Texas - CH 310 M - 101

CC306M: Information for Test 2I.What is the test format?a.i. There will be 52 multiple choice questions, two of which willcount as extra credit.II.What does the test cover?a.i. The test covers the material presented in class (e.g. terms,etymologie

University of Texas - CH 310 M - 101

8/26Rod of Asclepius vs. the Caduceus of Hermes Writing on rod is an aphorism, a wise saying, brief. Life is short, the art long opportunity fleeting bio- life brachy- short techno- technique, artisan macro- big oxy- sharp, acute eponymsGreek an

University of Texas - CH 310 M - 101

Plants: An IntroductionThe Plant Kingdom can be viewed as having can the true terrestrial plants and those that are almost true terrestrial plants.Outline OutlineKey concepts Important roles of Plants provide food, air (oxygen), clothing, etc. Classifi

University of Texas - CH 310 M - 101

Tuttle's MIS 302F - Spring 2011 - Course Schedule - Updated Aug-20-2011Wk Cl Day1DateTh25-Aug2T30-Aug3Th1-Sep4T6-Sep5Th8-Sep6T13-Sep7Th15-Sep8T20-Sep9Th22-Sep2Competitive Advantage + Fresh DirectReadingsCh. 1 - "Setting th

University of Texas - CH 310 M - 101

MIS 302F: Intro to Information Technology Management (Foundations)Fall 2011 Unique Numbers: 03955, 03960 - TuttleInstructor Clint Tuttle clint.tuttle@mccombs.utexas.eduInformation, Risk and Operations Management (IROM) DepartmentClass Time T TH: 11:00

UCSB - MCDB - 1a

MCDB Low Lecture #9Kinetochore The location where the microtubules attach.Metaphase (Chromosomes line up) Important Events Metaphase plate the center of the spindle where the chromosomes are aligned. Building of the mitotic spindle is completed Meta

University of Texas - CH 310 M - 101

MIS 302FIntroduction to InformationTechnology ManagementLeadershipClass 6 September 13, 2011Moores Law & HardwareAnnouncementsIm not your only resource. Your futureboss wont be either.Extra Credit events going forwardBe early, ID isnt required,

UCSB - MCDB - 1a

MCDB Low Lecture #10Meiosis: The basis of Mendelian Genetics Mitosis = Asexual Reproductiono Vegetative reproductiono Results in genetic constancyo Offspring = clones of parentso Variation by random mutation is the only way these organisms evolveo

University of Texas - CH 310 M - 101

NervousSystem&Psychiatry13:58CombiningformsfortheNervousSystemCerebr/ocerebrum(brain)intercerebralcerebralcortexCortic/o=cortex(rind)coveringonorganCorticalsteroidModernBrainmappingLobeGyruscircleorringFissurefisuraseparation/cleaving,deeper,sepa

UCSB - MCDB - 1a

MCDB Lecture Low #11Summary of Meiosis Meiosis Summary In human cells just before meiosis, a diploid precursor cell contains:23 pairs of chromosomes, 46 total chromosomesEach chromosome has two chromatids, so 92 chromatids alltogether. A gamete aft

UCSB - MCDB - 1a

MCDB Low Lecture #12Leftovers from Fertilization Cortical granules - membrane-bound structures in the egg, derived from theGolgi apparatus, and found just beneath the plasma membrane. The corticalreaction is the release of their contents (proteases, m

University of Texas - CH 310 M - 101

CycloalkanesMany organic compounds contain cyclic or ringstructures: carbohydrates nucleotides in DNA and RNA antibioticsOOHCH2 C NHOOtestosteronepenicillin GSNCO2HCycloalkanesCycloalkanes: alkanes that contain three or more carbonsarra

UCSB - MCDB - 1a

MCDB Christoffersen Genetic Vocabulary Allele One member of a pair of genes occupying a specific spot on a chromosome thatcontrols the same trait. For example, a pair of alleles controlling the same trait,i.e. eye color: one allele codes for blue eyes

University of Texas - CH 310 M - 101

Josephine DoTA Chris Behn9-22-11Physics Lab 3a)DrugGroupTrialHeart(xxbar)(xxbar)^2120.750.5625220.750.5625330.250.0625441.251.5625mean=2.752.75sn1=0.957b)DrugGroupTrialCancer(xxbar)(xxbar)^2110.50.25210.50.2532