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Michigan - PSYCH - 111
Social Psychology Part One4/12/11Social Psychology, Defined Social Psychology Examines the influence of social processes onthe way people think, feel and behave Attitudes: A positive or negative evaluative reactiontoward a person, object or concep
Michigan - PSYCH - 111
Social Psychology Part TwoThursday 04/14Altruism: Helping Behavior Kitty Genovese Diffusion of Responsibility: When others are present the responsibility to help isdivided among those present Bystander Effect: People are less likely to provide hel
Michigan - BIOLOGY - 172
Biology 172Lecture 1: Wednesday May 4, 2011Todays OutlineIntroduction to the CourseBiology = Science of Life- Levels of Organization- Properties of Life- Unifying Theories- Tree of LifeAnnouncementsAllDiscussionsBeginTomorrow.Quizontodayslectu
Michigan - BIOLOGY - 172
Biology 172Lecture 2: Friday May 6, 2011Todays OutlineFinish Chemistry Basics- Properties of Water- pHMacromolecules- Types- From Monomers to PolymersProteins- Amino Acid MonomersAnnouncementsWater is the Most AbundantMolecule in OrganismsFi
Michigan - BIOLOGY - 172
Biology 172Lecture 3: Monday, May 9, 2011Todays OutlineENZYMES :Activation EnergyEnzymes Specificity Kinetics Molecular Structure RegulationAnnouncements Tomorrows Discussion:Enzymes. No Quiz(meet at Science learningctr.)Enzymes and Drugs1
Michigan - BIOLOGY - 172
Biology 172Lecture 4: Wed, May 11, 2011Todays OutlineLipidsAnnouncements Tomorrows Discussion :Biological Membranes- Fluid mosaic model- Membrane structureTransport Across Membranes- Passive TransportSimple diffusionFacilitated diffusion- Act
Michigan - BIOLOGY - 172
Biology 172Lecture 5: Friday, May 14, 2010Todays OutlineProperties of Eukaryotes- Information Processing- Synthesis- Export- Recycling- Matter Processing- Energy Processing- Cell SupportAnnouncementsExam1isWed,May18,Inclass13pm(200pts)MyOffi
Michigan - BIOLOGY - 172
Biology 172Lecture 6: Monday, May 16, 2011Todays OutlineOverview of Metabolism- Metabolic Lifestyles- Key Energy Carriers- Chemical BackgroundCellular Metabolism- Overview- Glycolysis- FermentationAnnouncements My Office hours tomorrow Review
Michigan - BIOLOGY - 172
Biology 172Lecture 7: Friday, May 20, 2011Todays OutlineAnnouncementsModels for DNA Replication- Conservative model- Semi-conservative model- Dispersive model- Meselson-Stahl ExptDNA Replication- Basic Features- Initiation- Elongation- Termin
Michigan - BIOLOGY - 172
Biology 172Lecture 9: Monday, May 23, 2011Todays OutlineRNA Processing- cap, tail, splicingTranslation- Overview- The Genetic Code- tRNA Structure/Function- RibosomesAnnouncementsTomorrowsDiscussion: CentralDogmaQuiz on Half ofLectures 8 an
Michigan - BIOLOGY - 172
Biology 172Lecture 9: Wednesday, May 25, 2011Todays OutlineAnnouncementsChromosomal MutationsBacterial Gene Expression- Overview-Lac operon- Monods expt- Operons- Negative Regulation- Catabolite RepressionDiscussion Tomorrow;Lac OperonQuiz :
Michigan - BIOLOGY - 172
Biology 172Lecture 10: Friday, May 27, 2011Todays OutlineChromatin structureEnhancersDNA binding motifsDNA methylationPhotosynthesis- Overview- Light Reactions- Calvin CycleAnnouncements In eukaryotes, DNA is wrapped tightly aroundprotein to
Michigan - BIOLOGY - 172
Biology 172Lecture 11: Wednesday June 1, 2011Todays OutlineAnnouncementsPhotosynthesisLight ReactionsNoncyclic ElectronFlowCyclic Electron FlowCalvin CycleExam:FridayinclassOfficehours:Thursdaynight7to8.30pmFigure 10-11 Three Fates for Exci
Michigan - BIOLOGY - 172
Models for DNA ReplicationSemi-conservative modelConservative modelDispersive modelFig14.8 The Meselson-Stahl experimentFig14.8 The Meselson-Stahl experimentSemi-conservative model - consistent with all dataConservative - eliminated after 1st gener
Michigan - BIOLOGY - 172
Biology 172Lecture 12: Monday June 6, 2011Todays OutlineCell divisionAnnouncementsTomorrowNO Discussion:Mitosis:InterphaseGap phasesEvents in MitosisChromosome movementControl of cell cycle1Meiosis There are two types of cell division:meio
Michigan - BIOLOGY - 172
Biology 172Lecture 13: Wednesday, June 8, 2011Todays OutlineAnnouncements-CancerTomorrows Discussion:Polymerase chainreaction (PCR)DNA sequencing- Genetic engineering inhumans and plantsStem cellsQuiz on MONDAYS andtodays lecturePCR primers
Michigan - BIOLOGY - 172
Biology 172Lecture 14: Friday, June 10, 2011Todays OutlineDrosophiladevelopmentHomeotic genesFertilizationGastrulationOrganizersAnnouncementsFour Developmental Processes Cell Proliferation and programmed cell death Cell Movement Cell Differen
Michigan - BIOLOGY - 172
Biology 172Lecture 15: Monday, June 13, 2011Todays OutlineAnnouncementsPlant developmentEmbryogenesisMeristems1Figure 23-008 cell stage of plantFigure 23-1Mustard bead, drosophila, short generation time to go from seed toseed, small genomeFig
Michigan - BIOLOGY - 172
Bacteria Are a MonophyleticGroupBacteria ArchaeaEukaryaCyano - bac- P tPr ro erot te iaeo ob bac act-Pero teri riaaPrteot ob- eacPr oot ba teeo ct riaba erict aeriaBacteriaia ses ter ialeles a e ac ydtcu och nob amirm
Michigan - BIOLOGY - 172
Biology 172Lecture 16: Wednesday, June 15, 2011Todays OutlineAnnouncementsPLANTSDiscussion tomorrow:Stress AxisResponse to lightResponse to gravityQuiz on Second half of Mondayslecture and todays lectureAuxins andCytokininsExam : Next Thursda
Michigan - BIOLOGY - 172
Biology 172Lecture 17: Friday, June 17, 2011Todays OutlineAnnouncementsEndocrine systemShort and long termresponses to stressMonday: ReviewFigure 47-2DifferentHormoneSignalingPathwaysEndocrine pathwayNeuroendocrine pathwayStimulusNeuroendocri
George Mason - CLAS - 250
CLASSICS250:CLASSICALMYTHOLOGYCOURSESYLLABUSInstructor:Email:Prof.M.Winklermwinkler@gmu.eduREQUIREDTEXTS:Morford, Lenardon, and Sham, ClassicalMythology .Aeschylus, PrometheusBound ,tr.Scullyand Herington.Euripides, Hippolytus ,tr.Bagg.RECOMMEND
George Mason - CLAS - 250
GENERALDEFINITIONOFMYTH:Mythstellstoriesinwords(e.g.inepicpoetry)orimages(e.g.invasepaintings).Mythsaresacrednarrativesbecausetheydealwithgodsandreligion.Theirfundamentalfunctionisaetiologal(see#1below).Myths1.provideexplanations.Theygiveaccounts(aet
George Mason - CLAS - 250
THE CHIEF GENEALOGIES OF GREEK COSMOGONYACCORDING TO HESIODS THEOGONY1. Descendants of Chaos:Gaia (Earth)Tartarus (Underworld)Eros (Desire)Erebus (Darkness in Tartarus)NightDescendants of Erebus and Night: Aether (Upper Air), Day2. Descendants of
George Mason - CLAS - 250
TheDevelopmentfromMythostoLogos1.MYTHOS=TheReligious/PreScientificStageAetiologiesthroughsupernaturalandreligiousexplanationsaspreservedinmyths,especiallybyHomer,IliadandOdysseyHesiod,TheogonyandWorksandDaysHomericHymnsotherearlyliterature(beforetra
George Mason - CLAS - 250
Palaephatus,OnIncredibleTales(ca.mid4thcenturyB.C.)ThisIWroteAboutIncredibleThingsSomepeoplebelieveeverythingreportedinoldtalesbecausetheylackknowledgeandunderstanding; otherpeople,moresensitivebynatureandmoreexperienced,arecompletelyconvincedthatnone
George Mason - CLAS - 250
THEMUSESThenine Muses aredaughters ofZeus and Mnemosyne (Memory).Collectively they arethe patrons ofhuman skills,arts,and sciences.Ofparticular importance forancient literature isthe factthat poets received theirinspiration from them. Thisiswhy poets o
George Mason - CLAS - 250
THERULEOFZEUS1.Zeusdistributesrealmstohisbrothers(underhischiefauthority)andassignsimportant functionstohissisters:Poseidonrulesthesea;HadesrulestheUnderworld;Demeteristhegoddessofagriculture,harvests,grains,etc.;Hestiaisthegoddessofthehearth;Herai
George Mason - BIOL/EVPP - 307
EcosystemsEcosystemsWhat is an ecosystem? Ecosystems are:Ecosystems self-containedself-containedassemblages oforganisms that, together with theirphysical environments, move energyand nutrients among the componentparts.parts.EcosystemsEcosyst
George Mason - BIOL/EVPP - 307
Ecological DataAnalysisMrs. CrerarEcology 307 - LaboratoryYes, its all in your lab manual!p. 24The Scientific MethodMake ObservationsCan be qualitative (words) or quantitative (numbers)p. 24The Scientific MethodFormulate HypothesesDevelop Test
George Mason - BIOL/EVPP - 307
InterspecificCompetitionandtheInterspecificCompetitionandtheNicheThenicheconceptcanbetracedtoanAmerican,JosephGrinnell,andtotheEnglishecologist,CharlesElton.TheNicheTheNiche TheEltoniannicheisbasedonthetrophicpositionofananimal. Grinnellstres
George Mason - BIOL/EVPP - 307
Biogeochemical CyclesEcosystems need both energy andnutrients.Element or nutrient cycles behavedifferently from energy flow.Biogeochemical CyclesBiomass and chemical energy aredissipated as they move through anecosystem.Nutrients are conserved an
George Mason - BIOL/EVPP - 307
Community EcologyCommunity Communities: AssemblageAssemblageof species found in thesame area and presumably interacting.same Includes:Includes:plants, animals, fungi, bacteria,protists etc.protistsCommunity EcologyCommunity TheseThesespec
George Mason - BIOL/EVPP - 307
DensityDependentversusDensityIndependentGrowthAccordingtothefirstlawofpopulationecology,populationsgrowingwithoutrestraints,willgrowgeometricallyorexponentiallydependingonthelifehistory.DensityIndependentGrowthThisisknownasdensityindependentgrowt
George Mason - BIOL/EVPP - 307
Escape from PredationEscape from Predation1.Escape in time or predator satiation:2.Mast fruiting in oaks, periodical cicadas,mayflies, century plants, etc.Escape in space:The prey population is very rare and/or highlydispersed, and is able to dis
George Mason - BIOL/EVPP - 307
EvolutionEvolutionDictionaryDefinition:Acontinuousprocessofchangethatproducesaseriesoftransformations.1.BiologicalDefinitions:Achangeinthegeneticfrequencyofatraitinapopulationorspeciesovertime.EvolutionEvolutionFromtheSimpsonsbyFoxEvolutionEv
George Mason - BIOL/EVPP - 307
Biology 307: Ecologyhttp:/mason.gmu.edu/~lrockwoo/newecologyfrontpage.htmlFor Power Points, Lab and Lecture syllabiForand other information go to: http:/courses.gmu.eduPurchase the text, lab manual and iclickerPurchaseat the bookstoreatiClicker
George Mason - BIOL/EVPP - 307
Life History StrategiesLifeTo the uninitiated, nothing could beToworse than accompanying a bunch ofbirders on a field trip. They keepstopping, peering through theirbinoculars, whispering to each other,and motioning you to keep quiet.Why are they
George Mason - BIOL/EVPP - 307
Life TablesLifeMade Easy?Sample ProblemSampleFind the gross reproductive rate, the netFindgrossthereproductive rate, px and qx. Would r bereproductivepredicted to be positive, negative or zero?predictedGiven the nx column at age zero, project
George Mason - BIOL/EVPP - 307
Age StructuresAgeGrowth in populations with complex lifeGrowthhistories and long lives, such as humansand white-tailed deer, is determined by anumber of processes:number1. Age-specificsurvivorship2. Age-specific fertility3. Generation time4. A
George Mason - BIOL/EVPP - 307
ThePhysicalEnvironment:ThePhysicalEnvironment:ClimateClimateisalongtermenvironmentalconditionorweatherpattern.Thisdistinguishesclimatefromweather. Weatheristheenvironmentalconditionprevailingtodayandintheshortterm.ThePhysicalEnvironment:ThePhysic
George Mason - BIOL/EVPP - 307
PlantHerbivoreInteractionsPlantHerbivoreInteractionsNeglecteduntilabout30yearsago,plantherbivoreinteractionsandtherelatedfieldofchemicalecologyencompasssomeofthemostimportantandrapidlydevelopingareasofecologicalresearch.Reasonsinclude:PlantHerbiv
George Mason - BIOL/EVPP - 307
Population EcologyPopulationPopulation: A group of sympatricinterbreeding individuals of the same kind.interbreedingProperties:1. Survivorship2. Fertility3. GrowthratePopulation EcologyPopulation4.Age distribution5.Age specific life expecta
George Mason - BIOL/EVPP - 307
http:/video.google.com/videoplay?docid=2986403742545965777#Summary: Interspecific Interactionsamong Populations/+/+Competition:areciprocallynegativeinteractionMutualism:BothSpeciesBenefit+/0Commensalism:Onespeciesisnotaffected;theotherspeciesben
George Mason - BIOL/EVPP - 307
Seasonal Tropical VegetationAs one moves away from the equatoror away from coastal areas of highrainfall, the forest gradually changes.The length of dry season increasesand/or total rainfall diminishes.Seasonal Tropical Vegetation During the dry se
George Mason - BIOL/EVPP - 307
SubTropicalBiomesDesertsMediterranean Shrub lands or ChaparralDistributionofDesertsDesertsLeaf surface area is reduced or leaves arecompletely absent. Spines and thorns arecommon and water is stored inside thestems. Photosynthetic metabolism is al
George Mason - BIOL/EVPP - 307
Tropical Life Zones by AltitudeA large number of distinctive communitiesbased on elevational gradients are found in thetropics.Holdridge et al. (1971) recognized fourdifferent elevational zones in Costa Rica, fivein Central America and six in South
George Mason - BIOL/EVPP - 307
Tropical Wet ForestLatitude: Tropical Wet ForestsTropical Wet ForestRainfall occurs throughout the year or withone dry month. Maximum rain is associated with thepassage of the thermal equator (sundirectly overhead). There are 20004000 mm of rain/y
George Mason - BIOL/EVPP - 350
Virginia Wetland Plants C-Value ListVirginia FQAI Advisory Committee1-Jun-05Common NameCopper Leaf. CommonMercury Three SeededBox ElderRed MapleSilver MapleSugar MapleYarrowSweet FlagFern Northern Maiden-HairSensitive Joint VetchBuckeye, Pai
George Mason - BIOL/EVPP - 350
Cascading Trophic Interactions and Lake ProductivityStephen R. Carpenter; James F. Kitchell; James R. HodgsonBioScience, Vol. 35, No. 10. (Nov., 1985), pp. 634-639.Stable URL:http:/links.jstor.org/sici?sici=0006-3568%28198511%2935%3A10%3C634%3ACTIALP%
George Mason - BIOL/EVPP - 350
IndicatorBrett M. Sherer,BacterialSurvivalin Stream SedimentsJ. Ronald Miner,* James A. Moore, and John C. BuckhouseABSTRACTThe impact of grazing cattle (Bostauras) on water quality has beenthe subject of considerable interest as water quality sta
George Mason - BIOL/EVPP - 350
1,Overview:Status of Inland WatersFreshwater systems-lakes, wetlands, rivers, and streams-have beencritical to the establishment of civilizations throughout human history.From ancient times, civilizations have been built based on their proximityto w
George Mason - BIOL/EVPP - 350
E:erWetland HydrotogyHydrologic cond'itions a1e^extrerueryiznportantfor., tlte rnaintenance of awetland)s structut e arc.d.fnef a6ertfutt.ctilniany?nr:r*, includingsoil nnaerob'iosis, nw*ient nvaitabitity,aid, i, ,orunt,rr,inity. ,hese,in tuln
George Mason - BIOL/EVPP - 350
George Mason - BIOL/EVPP - 350
E:erWetland HydrotogyHydrologic cond'itions a1e^extrerueryiznportantfor., tlte rnaintenance of awetland)s structut e arc.d.fnef a6ertfutt.ctilniany?nr:r*, includingsoil nnaerob'iosis, nw*ient nvaitabitity,aid, i, ,orunt,rr,inity. ,hese,in tuln
George Mason - BIOL/EVPP - 350
Lecture 18 AquaticEcosystem ServicesEVPP/BIOL 350Ecosystem ServicesWhat products and services do freshwaterecosystems provide us?Some Ecosystem Serviceswater supplies for irrigation, industries, cities, and homes;fish, waterfowl, mussels, and oth
George Mason - BIOL/EVPP - 350
Water Chemistryin LakesLecture 6EVPP/BIOL 350Freshwater EcosystemsDr. Kim de MutsertFall 2011Chemical Cycles in LakesCarbonOxygenNitrogenPhosphorusOthersCarbonThe Carbon Cylce Global carboncycle includes: Photosynthesis Respiration Foss
George Mason - BIOL/EVPP - 350
Lecture 15 - CommunityDynamicsEVVP/BIOL 350Dr. Kim de MutsertFall 2011How does a communityestablish in a new lake?Pioneer species: well-adapted speciesfor dispersal from one lake to anotherarrive firstImmediate establishment of bacteria andprot
George Mason - BIOL/EVPP - 350
EVPP/BIOL 350 Lecture 14 Community InteractionsDr. Kim de MutsertFall 2011Community interactionsThe niche assembly model: A communityis the result of interactions among speciesthat are adapted to a particularenvironmentChanging environments allow
George Mason - BIOL/EVPP - 350
Lecture 17 - EcosystemEcology and Energy FlowEVPP/BIOL 350Dr. Kim deFreshwater EcosystemsDefinition of an ecosystem withinEcosystem Ecology:A model of how energy and chemicalsflow from one component (reservoir forenergy or a chemical) to another
George Mason - BIOL/EVPP - 350
WetlandVegetationOverviewSamplingandBiologicIndicesBidens aristosa Tickseed Sunflowerhttp:/plants.usda.govEVPP 350George Mason UniversityFall 2011LearningObjectivesNameWetlandIndicatorsandtheirProbabilityofOccurrenceinWetlands NameandDescribeWet