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    2018-Banerjee-EtAl-Prey-Predator Model with a Nonlocal Bistable Dynamics of Prey
    The primary goal of our present work is to consider nonlocal consumption of resources in a spatiotemporal prey-predator model with bistable reaction kinetics for prey growth in the absence of...

    Keywords: predator-preynonlocal consumptionTuring bifurcationspatial Hopf bifurcationspatio-temporal patternprey growth

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    2014-Enderling-Chaplain-Mathematical Modeling of Tumor Growth and Treatment
    Herein we describe fundamentals of mathematical modeling of tumor growth and tumor-host interactions, and summarize some of the seminal and most prominent approaches.

    Keywords: cancertumor modelingangiogenesistumor growthpatient care

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    2009-Marten-EtAl-Derivation and analysis of an ordinary differential equation for epilepsy dynamics
    In this paper we describe how an ordinary differential equation model of corticothalamic interactions may be obtained from a more general system of delay differential equations.

    Keywords: delayepilepsy dynamicsepilepsybistabilityseizure activity

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    2006-Graves-Peckham-Pastor-2D differential equations model for mutualism
    We develop from basic principles a two-species differential equations model which exhibits mutualistic population interactions.

    Keywords: population dynamicsLotka-Volterragrowth ratemutualismLichen

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    1-137-SheepGraze-ModelingScenario
    In this activity, students will apply graphical analysis (such as phase lines) to determine the long-term predictions of a differential equation model for pasture grass using two different formulas...

    Keywords: herbivoreplantphase linesbifurcationoverexploitationsheepgraze

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    Is bigger always better? An investigation on the effect of drought on different sizes of trees
    This data set was compiled from worldwide data to examine the effects of drought on trees. Included in the dataset are measurements of growth and mortality as they relate to the size category of...

    Keywords: statisticsforest ecologydata analysisclimate changeANOVAGraphing Functionsforest health

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    ModelSim Population Biology Unit
    This resource provides rich student modeling activities and materials, teacher resources, and much more, in the realm of agent based models applied to population biology.

    Keywords: modelingsimulationmoduleEvolutioncase studycurriculumagent-based modelpopulation modeldemonstrationin-class activityPresentation

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    Riverbird distributions and habitat use
    Riverbirds are widespread, use diverse riparian habitats, and respond rapidly to changing conditions. Students can apply riverbird data to evaluate hypotheses about these responses, while gaining...

    Keywords: logistic regressionHabitat selectionRiver Field Studies NetworkWaterfowl raptorkingfisherheronfocal speciesmonitorriverbank

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    Using Grassy Narrows in a Live Classroom with Clicker Questions and Interactive Histogram: Sampling Distributions, Probability, and Hypothesis Testing
    Students are introduced to concepts of sampling distributions, p-values, and hypothesis testing. Using both simulated and real data for methylmercury level in fish populations, students will...

    Keywords: statisticsmathematicsbiostatisticsecologybiologygraphingp-valuest-testshypothesis testingin-class activityZoologymercury biogeochemistrybiostatistics - generalfish populationqbccBiogeochemical cyclesInterpret graphsConcepts in StatisticsElementary Hypothesis TestingMethylmercurydamsBioaccumulationtraditional dietsmercurymercury poisoningnative peopleindigenous populationCanadahydroelectricexplaining statisticsusing statisticsMake probability calculations

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    6-021-AcornsRodentsSnakes-ModelingScenario
    Students are given the opportunity to build a three tropic level model in which snakes eat rodents, rodents eat acorns, and acorns grow and occasionally mast.

    Keywords: predationforestsnakesrodentsacornstrophic levelmasting

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    SNAPSHOT SERENGETI: Analyzing Wildlife Ecological Relationships in an upper-level Ecology course
    Two assignments were created to develop skills in ecological hypothesis testing, data analysis and interpretation using the Snapshot Serengeti and Gorongosa camera trap data and graphical...

    Keywords: hypothesis testinggraphical analysis and interpretationsavannah biomeecological relationshipscompare and contrast to primary literature

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    An Interrupted Case Study on Urban Prairie Restoration
    Engaging students in meaningful discussions can be a challenging task for science instructors, especially in introductory courses. The story-telling approach used in case studies can increase...

    Keywords: urban ecologyPrescribed fireEcosystem Servicesecological restorationwoody encroachmentrangeland ecology

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    2006-Cooke-Elderkin-Huang-Predator-Prey interactions with delays due to juvenile maturation
    This paper focuses on predator-prey models with juvenile/mature class structure for each of the predator and prey populations in turn, further classified by whether juvenile or mature individuals...

    Keywords: predator-preyhost-parasitebifurcationage structrematuration delay

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    Colorful wings send messages: Why are butterfly wings colorful?
    Red postman butterflies live in tropical rainforests and have a mix of red, yellow, and black on their wings. These bright colors may warn predators or attract mates. Explore whether color alone or...

    Keywords: Quantitative reasoningadaptationpredationfield workEvolution by natural selection and mutation

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    Happy Blue Baby
    This case, about a specific mutant of hemoglobin, focuses on visualizing and understanding the molecular basis of why an infant turned blue soon after birth and how the cyanosis resolved on its own...

    Keywords: mutationHemoglobinmolecular visualization and analysisgenetic basisPDBMolecular Case StudyMol*

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    The Happy Blue Baby Hemoglobin
    This case, about a specific mutant of hemoglobin, focuses on visualizing and understanding the molecular basis of why an infant turned blue soon after birth and how the cyanosis resolved.

    Keywords: mutationHemoglobinmolecular visualization and analysisPDBMolecular Case Study

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    The Impact of Diversity on Group Productivity Within Online Faculty Mentoring Networks (FMNs) of Educators
    Poster presented at the University of Pittsburgh undergraduate research symposium on the impact of diversity on productivity in faculty mentoring networks.

    Keywords: faculty mentoring networksundergraduate researchdiversity

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    Exploring Indigenous Viewpoints in the Undergraduate Biology Classroom: An Environmental Case Study Incorporating Hawaiian Traditional Ecological Knowledge
    Changing science education to foster greater equity and inclusion for Indigenous students will require effort from instructors and institutions. Instructors can help by including Traditional...

    Keywords: ecologycase studyenvironmentsystems thinkingTraditional ecological knowledgeindigenous knowledgehawai'idecolonizing scienceNative knowledgeFish ponds

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    Take 4DEE outside: Using campus and local resources to photograph ecological concepts
    In my introductory courses in environmental science and ecology, students work on a three-part project throughout the 16-week semester (called “Finding Ecology Where You Look”) to focus on making...

    Keywords: ecologyenvironmental scienceconcept inventoryPhotography4DEE Framework

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    Pollinator Monitoring: Timed Pollinator Count Guide
    The Pollinator Monitoring: Timed Pollinator Count Guide aims to enhance understanding of pollinator diversity and the plants that support them. This guide empowers community scientists to...

    Keywords: surveyPlant-insect interactions#iNaturalistinsectsBLUEpollinators

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