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UGA - MGMT - 5920
StressStressSeptember 6, 2011Question ofthe DaytheWhy are someemployees morestressed thanothers?StressStressDefinitionse Stress: A psychological response to demandswhere there is something at stake and wherecoping with the demands taxes or
Montgomery CC - SCI-BIOLOG - BI101
Jacqueline ReyesProfessor Jackson4/11/11BIO101Sharks in Mexican WatersThe article Giant sharks swarm in waters off Mexico by Jim Tharpe talks about thegathering of whale sharks that has caused a new phenomenon to scientist. Whale sharks areknown to
Kennesaw - IS - 2101
Generated SolutionsClick to edit Master subtitle style9/9/11knowing how expensiveavailable resourcesinformational sessionsHaving an interpreterEncourage and educate parents9/9/11Restore economic growth and create jobs with better wages forlower
Georgia Perimeter - PHIL - 2641
Elijah ChegePHIL 2641Dr. FlatoArgumentative EssayDecember 03, 2009Voting is a supposed to be a means though which a group such as an electorate can make a decision, achoice or express an opinion. It is a way the electorate of a democracy chooses rep
Georgia Perimeter - COMM - 1100
Elijah ChegeCOMM 1100Ms. MayberryGroup PresentationDecember 03, 2009America is dubbed the greatest nation on Earth, the wealthiest of the free world. Sadly, millionsof American boys and girls are going to bed every night with little or nothing in th
Maryland - GERM - 103
German PronounsNomichduSieersieeswirihrSiesieIyouyouhesheitweyouyoutheyAccmichdichSieihnsieesunseuchSiesiemeyouyouhimheritusyouyouthemDatmirdirIhnenihmihrihmunseuchIhnenihnento meto youto youto him
Maryland - GERM - 103
sein(tobe)haben(have)werden(become)wissen(know)ichbinhabewerdeweidubisthastwirstweiter/sie/esisthatwirdweiwirsindhabenwerdenwissenihrseidhabtwerdetwisstsie/SiesindhabenwerdenwissenInfinitiveSimplePastPastParticiplegeh
LSU - PSYC - 2000
The Brain: Modules 5 & 6Older Brain Structureso The Brainstem is the oldest part of the brain, beginning where the spinal cord swellsand enters the skull. It is responsible for automatic survival functions.The Brain Stemo Medulla controls heartbeat
LSU - PSYC - 2000
T he Brain: Module 4OverviewoNeural Communication Neurons How neurons t ransmit information In fluence of neurotransmit terso Nervous System Central Nervous System (CNS) Peripheral Nervous System (PNS)o Endocrine System Hormones In fluence of
LSU - PSYC - 2000
H istory & Science of Psychology: Module 3ExperimentationExperimentsoused to explore cause and effect using the Scientific Method andS tatistical Inference.oTo establish cause and effect, we have to m anipulate some variablesw hile we control othe
LSU - PSYC - 2000
History & Science of Psychology: Module 2Thinking Critically with Psychological ScienceWhy cant we just use our intuition/common sense about how our minds work?o Hindsight bias I knew it all alongo Overconfidence overestimate abilitiesThe scientific
LSU - PSYC - 2000
History & Science of Psychology: Modules 1The Roots of PsychologyWhat is Psychology? The SCIENCE of behavior (actions) and mental processes (thoughts and feelings).Greek Thinkers equated mind and soul influence of the Divine was assumedPlatointrod
LSU - BIOL - 1201
C hapter 5: The St ructu re and Function of La rge BiologicalM oleculesThe molecule of lifeo All living things are made up of four classes of large biological molecules carbs,l ipids, proteins, and nucleic acidso Macromolecules large molecules compos
LSU - BIOL - 1201
Chapter 4: Carbon and the Molecular Diversity of LifeCarbon: the backbone of lifeo Living organisms consist mostly of carbon-based compoundso Carbon is unparalleled in its ability to form large, complex, and diverse moleculeso Proteins, DNA, carbohydr
Texas Tech - PETR - 3402
PETR 3402 RESERVOIR ROCK PROPERTIESHANDOUT ON UNIT CONVERSIONWe deal with the SI (metric) and Oilfield Units. Sometimes we also use the darcy units. Knowinghow to switch from one unit system to another is important. SI stands for Le Systme Intrnational
University of Florida - MAP - 4305
letters to natureWestern blottingRibosomal complexes assembled and puried as described above were TCA-precipitated. Proteins were resolved on 12% polyacrylamide gel, transferred to nitrocellulose membrane and probed for eIF1 and eIF5B using T7-tag antib
Oklahoma State - HDFS - 3453
CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE99ences, and how to enhance cognitive skills? We need to identify the brain processes that influence cognition. Jensen has found correlations between g and elementary cognitive tasks (mental processing speed)
University of Florida - ENV - 4101
Reading: Chap 7.3Air Quality Modeling Overview of AQ Models Gaussian Dispersion Model Chemical Mass Balance (CMB) Models108/12/09Overview208/12/09OverviewWhat is the level of my exposure to these emissions? Is my family safe? Where is safe? How ab
University of Florida - ENV - 4101
ENV 4101/5105 Elements of Air PollutionReading: Chap 7.1 & 7.2Air Quality Monitoringhttp:/www.statcan.ca/english/freepub/16-254-XIE/208/06/09Aerosol & Particulate Research Lab1Air Quality Monitoring Monitoring Considerations Manual vs. automated (
University of Florida - ENV - 4101
Reading: Chap 3.1Atmospheric Dispersion & Transport 1Overview Wind Turbulence Ambient Stability & Inversion Plume Rise and Transport Plume Characteristics Long Range Transport Planetary Transport08/12/09The Atmosphere as a Sink Volcanoes and polluta
University of Florida - ENV - 4101
Chap 2.2.1-2.2.2, 4.3-4.7Atmospheric Effects Smog and Haze Urban climate Atmospheric deposition: Acid deposition (see Welfare Effects) Hg deposition Stratospheric ozone depletion Global warming08/12/091Smog Originate from the unpleasant combinatio
University of Florida - ENV - 4101
Reading: Chap 1.3Atmospheric Motion Wind Pressure Gradient Force Coriolis Effect Cyclones General Circulation of the Atmosphere108/12/09Atmospheric Motion Air/atmosphere in constant motion due to unequal distribution of energy over earth's surfaceWh
University of Florida - ENV - 4101
Basic Laws of Gases and Particulates 1Ideal gas law Unit of concentration Vapor pressure & partial pressure Humidity & psychrometric chart Viscosity Aerosol size Aerosol size distribution Settling velocity Brownian motion and diffusion08/12/09Ideal G
University of Florida - ENV - 4101
ENV 4101/5105 Elements of Air PollutionCombustionBasicsBasicsPrepared by: Ying Li09/13/11Aerosol & Particulate Research Laboratory1Combustion Basics Fuel Combustion Stoichiometry Air/Fuel Ratio Equivalence Ratio Air Pollutants from Combustion
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution ENV 5105 Foundations of Air PollutionEquilibrium & KineticsPrepared by: Ying LiEquilibrium & Kinetics Equilibrium Equilibrium constant Free energy Temperature effect Kinetics Order of Reactions (1st, 2nd, and pseud
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air Pollution Midterm I (02/19/2008) Time: 115 min (10:40 am - 12:35 am), no extension. There are 2 parts in this exam. Part I, consisting of 11 questions weighing 57% of the total score, is a cl
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air Pollution Midterm I (02/18/2008) Time: 115 min (10:40 am - 12:35 pm), no extension. There are 2 parts in this exam. Part I, consisting of 11 questions weighing 57% of the total score, is a cl
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air PollutionMidterm II (04/09/2007)Time: 115 min (9:35 am - 11:30 pm), no extension.There are 2 parts in this exam. Part I, consisting of 12 questions weighing 54% ofthe total score, is a cl
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air Pollution Midterm II (04/02/2008) Time: 115 min (10:40 am - 12:35 pm), no extension. There are 2 parts in this exam. Part I, consisting of 10 questions weighing 14% of the total score, is a c
University of Florida - ENV - 4101
Chap 2.3Gaseous Pollutants Carbon oxides Sulfur compounds Nitrogen compounds Hydrocarbon compounds Photochemical oxidants108/12/09Carbon Oxides Two major carbon oxides Carbon dioxide (CO2) Carbon monoxide (CO)CO2 Natural atmospheric constituent S
University of Florida - ENV - 4101
Health Effects of Air PollutionWednesday, February 6, 2006 ENV 4101/5105 Godish Chapter 5 and Online Respiratory Health Module (http:/aerosol.ees.ufl.edu/default.htm) For extra reference: EPA http:/www.epa.gov/air/urbanair/Introduction Methods of Ex
University of Florida - ENV - 4101
HOMEWORK 1 (DUE 01/30 at 10:40 am at class)1.Q1.3, Q1.4 & Q1.5 (12%)2.Q1.8 (8%)3.Q1.11 (10%)4.Q2.5 & Q2.6 (12%)5.Q2.10 & Q2.22 (12%)6.Q2.12 (10%)7.Q2.14 & Q2.19 (12%)8.What is the vapor pressure of Hg at 25 oC in g/m3 and in ppb? (12%)9.
University of Florida - ENV - 4101
HOMEWORK 1 Solution1.Q1.3, Q1.4 & Q1.5 (12%)Why are concentrations of H2O vapor and CO2 so variable?Water vapor concentrations vary because of continual phase changes caused by changes oftemperature. Carbon dioxide variability is related to its uptak
University of Florida - ENV - 4101
HOMEWORK 2 (DUE 02/14 at 10:40 am at class)1. Although not specifically discussed in class, asbestos is another air pollutant associated with health effects. This question reviews some of its basics and how it can affect humans. a. Describe an asbestos p
University of Florida - ENV - 4101
HOMEWORK 3 (DUE 03/05)1.Describe the air flow patterns of the 3-zone Hadley cells. Then explain why the tradewinds in the northern hemisphere are northeast while in the middle latitude (30 60o) thewinds are southwest. (12%)2.Explain why low pressure
University of Florida - ENV - 4101
HOMEWORK 1 (DUE 03/08 @ 5 pm at TAs office)Total Points: 1441.Describe the air flow patterns of the 3-zone Hadley cells. Then explain why the tradewinds in the northern hemisphere are northeast while in the middle latitude (30 60o) thewinds are south
University of Florida - ENV - 4101
HOMEWORK 4 (DUE 03/31 to TAs desk)1.Detection of certain gases can be based on their abilities of absorbing infrared orultraviolet light at certain wavelengths. List two criteria gaseous pollutants that can applysuch detection principle and briefly ex
University of Florida - ENV - 4101
HOMEWORK 4 (DUE 04/03 @ noon at TAs office)1.Detection of certain gases can be based on their abilities of absorbing infrared or ultraviolet lightat certain wavelengths. List two criteria gaseous pollutants that can apply such detection principleand b
University of Florida - ENV - 4101
ENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air PollutionSpring 2008PSY 151, MW Periods 4-5Dr. Chang-Yu Wu109/13/11Reading: Chap 2.0, 2.1, 2.2.3, 2.2.4 & 2.4.8What is air pollution? The presence of any substances in theatmosphere
University of Florida - ENV - 4101
ENV 4101/5105 Elements of Air Pollution, Spring 2007Particulate PollutantsPrepared by: Ying LiJanuary 24, 2007Particulate Pollutants Introduction Atmospheric Aerosol Sources (natural vs. urban aerosol) Particle size (three modes) Particle concentrat
University of Florida - ENV - 4101
University of Florida - ENV - 4101
Class Schedule for ENV 4101 Elements of Air Pollution / ENV 5105 Foundations of Air Pollution, Spring 2008 Week Mon Wed 1 01/07 Overview, Basic Laws of Gases and Particles 01/09 Basic Laws of Gases and Particles 2 01/14* Composition and Structure of the A
University of Florida - ENV - 4101
Prepared on 09/13/11SyllabusENV 4101 Elements of Air Pollution /ENV 5105 Foundations of Air Pollution, Spring 2008Instructor: Dr. Chang-Yu WuTime & Room: M&W Periods 4&5 @ PSY151Office Hour: M&W 1-2 PM or by appointment (open door policy)Teaching As
University of Florida - ENV - 4101
Reading: Chap 1.1, 1.2, 1.4The AtmosphereCharacterized by Chemical composition Major components: N2, O2, Ar Trace gases Aerosols Physical phenomena Solar radiation, terrestrial thermal radiation and energy balance Atmospheric zones Atmospheric densi
University of Florida - ENV - 4101
Welfare Effects of Air PollutionMonday, February 11, 2008 ENV 4101/5105 Godish Chapter 6 For extra reference: EPA http:/www.epa.gov/air/urbanair/ IntroductionCriteria Air Pollutants:Review: NAAQS from CAA Primary standards Secondary standardsHazar
University of Florida - ENV - 4101
Welfare Effects of Air PollutionMonday, February 11, 2008 ENV 4101/5105 Godish Chapter 6 For extra reference: EPA http:/www.epa.gov/air/urbanair/ IntroductionCriteria Air Pollutants:Review: NAAQS from CAA Primary standards Secondary standardsHazar
University of Florida - ENV - 4121
AbsorptionReading: Chap.13DefinitionEquipmentPacking materialsDesign considerations:9/13/11Mass balanceHigh gas flowMass flowConcentrated systemsHTU and NTUimg.alibaba.com/photo/50678451/Ceramic_Metal_.Aerosol & Particulate11DefinitionTra
University of Florida - ENV - 4121
AdsorptionReading: Chap.129/13/11Physical vs chemical adsorptionSorbent materialsMechanismIsothermEffects of humidityFixed-bed systemsRegenerationRotary bed and fluidized bed systemsPressure dropAerosol & Particulate11DefinitionThe concent
University of Florida - ENV - 4121
Properties of GasesReading:Chap 1.5-1.7, 10, 8.5Ideal gas lawUnit of concentrationVapor pressure & partial pressureSolubilityEnergyHumidity & psychrometric chartCooling9/13/11Aerosol & Particulate Research11Ideal Gas Law82.0578.314Other r
University of Florida - ENV - 4121
Final Project Report1. The report should have a maximum of 12 pages of letter size paper (excluding2.3.4.5.6.7.8.cover page, tables, figures, references and appendix) with 1.5 lines spacing, 12point Times New Roman and 1 inch margin on each side
University of Florida - ENV - 4121
GuidelinesforMidtermProgressReportThe purpose of a progress report is to update the reviewer (say your client, boss,and in this case it's Dr. Wu) the current status of your project. It should provideenough information so the reviewer can clearly tell t
University of Florida - ENV - 4121
IncinerationReading: Chap 11Combustion Kinetics ParametersIncinerator DesignMass balanceEnergy balanceRequired fuelDimensionCatalytic IncineratorHazardous Waste Incineratorhttp:/www.pacificincinerators.com/image/solid_wa9/13/11Aerosol & Partic
University of Florida - ENV - 4121
What are the Pollutants?Reading: Chap 1.1-1.4, 1.81.9National AmbientAir Quality Standards (NAAQS)PollutantPM10PM2.5Average Time24-hourAnnual24-hourPrimary Standard1150 g/m315 g/m335 g/m3SO2Annual0.03 ppmv24-hour0.14 ppmv1-hour75 ppb
University of Florida - ENV - 4121
Mobile SourcesReading: Chap 159/13/11Types of mobile sourcesImpact of mobile sourcesEmission standardsTypes of engines: gasoline vs diesel, 4-strokes vs2-strokesEmission Control: technology and policyAdd-on Control Device catalytic converterHybr
University of Florida - ENV - 4121
Motion of AerosolReading: Chap. 3.33.4Newtons Resistance Law and Stokes LawCunningham Slip Correction FactorSettling Velocity, Mechanical MobilityParticle AccelerationAerodynamic DiameterSettling ChamberBrownian Motion & Diffusionhttp:/aerosol.ee
University of Florida - ENV - 4121
NOxReading: Chap 16Thermal NOx vs Fuel NOxStrategies for Combustion ModificationsFlue Gas Treatment9/13/11Off stoichiometric combustion, flue gasrecirculation, water injection, gas reburning, lowNOx burnerSCR, SNR, Absorption, AdsorptionAerosol
University of Florida - ENV - 4121
Particle CharacteristicsReading: Chap 3.13.29/13/11Aerosol sizeAerosol size distributionRepresentative sizeWeighted distributionLog-normal distributionUniversity of FloridaEnvironmental Engineering11Characterizing an Aerosol ParticleHow do we
University of Florida - ENV - 4121
University of Florida - ENV - 4121
Particulate ScrubbersReading: Chap.7Types of scrubbers: spray chamber andventuri scrubberTheory and design considerationPressure dropContacting powerwww.wpclipart.com/weather/happy_rain_cloud.png9/13/11Aerosol & Particulate11Spray ChamberReci
University of Florida - ENV - 4121
SO2Reading: Chap 15Strategies for SO2 removalFormation PreventionFlue Gas Treatment9/13/11Low sulfur fuel, Fuel desulfurization,Wet scrubbing, Dry scrubbing, Spray drying, DualAlkali, Wellman-Lord ProcessAerosol & Particulate ResearchAerosol & P