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    Nastic Movements in Plants
    This module introduces an osmotic model in the context of understanding plants' capability of rapidly adapting to changes in their environment. It is intended for an introductory biology audience.

    Keywords: plant physiologyhyperbolic equationsOpenStaxinterpreting modelsnastic movements

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    Sizes of Organisms: The Surface Area to Volume Ratio
    This module introduces surface area-volume ratio in the context of understanding the limits or constraints on organism size. It is intended for an introductory biology audience.

    Keywords: RatiosstructureSurface AreabiomechanicsGeometryFunctionsVolumeOpenStax

    1293

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    298

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    1-009-Bifurcation-TechniqueNarrative
    We lead students to investigate first-order differential equations that contain unknown parameters. Students discover what happens to the qualitative behavior of solutions to these equations as...

    Keywords: bifurcationqualitative behaviorbifurcation diagram

    250

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    113

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    Synapse Transmission and Action Potentials
    This module introduces action potentials in the context of understanding nerve impulses. It is intended for an introductory biology audience.

    Keywords: InequalitiesOpenStaxAnimal Physiology

    950

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    199

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    Undergraduates Learn Evolution Through Teaching Kindergartners About Blind Mexican Cavefish
    The development and implementation of a scientific outreach activity comes with a number of challenges. A successful outreach event must match the sophistication of content to the audience, be...

    Keywords: Evolutionecologymorphologysensory biologycave biologycomparative biologyenvironmental differencesregressive lossstructure and function

    1089

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    120

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    2015-H_Sayama-Intro to Modeling and Analysis of Complex Systems
    Introduces students to mathematical/computational modeling and analysis developed in the emerging interdisciplinary field of Complex Systems Science.

    Keywords: textbooktext

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    42

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    2014-Niemann-Miklos-Simple Method for Estimation of Parameters in First Order Systems
    A simple method for estimation of parameters in first order systems with time delays is presented in this paper.

    Keywords: delaytime delystep response

    82

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    45

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    Addressing Complex, Emergent Risks in 21st Century Natural-Human Systems
    Presentation on wicked problems in natural-human systems

    Keywords: climate changeSummer Workshop 2018environmental systemsfinancial risksystem of systems

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    Artificial Intelligence
    This video explores what artificial intelligence is and features people who work on different aspects of intelligence. How do we make machines that think like humans? How can we tell when we’ve...

    Keywords: videosbig datamachine learningArtificial IntelligenceScience Forward

    1247

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    241

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    SCIENCE/Fiction: Modular Template for Class Design
    We present a modular scaffold for designing an introductory seminar using speculative fiction and science papers to welcome university undergraduates to the biology major. A list of twelve possible...

    Keywords: geneticscell biologyneurosciencesystems biologyScience Fiction

    1471

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    Using Systems Thinking in Introductory Biology Courses
    The Systems Thinking module (Units 1-3) was utilized in two separate introductory biology courses, General Biology II Lab and The Living Environment online course.

    Keywords: biologysystems thinkinglab activity

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    2013-Gonzalez_Parra-Arenas-Mathematical Model for Social Security Systems with Dynamical Systems
    In this paper it is proposed a mathematical approach based on dynamic systems to study the effect of the increase in the Social Security normal retirement age on the worker and on the dynamics of...

    Keywords: dynamical systemsretirement modelSocial Security

    150

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    37

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    2009-Chellaboina-EtAl-Modeling And Analysis-Mass Action Kinetics
    Mass-action kinetics are used in chemistry and chemical engineering to describe the dynamics of systems of reactions, that is, reaction networks. These models are a special form of compartmental...

    Keywords: dynamical systemschemical reactionreaction networkmass action

    131

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    36

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    9-001-SkinBurnModelNumericalMethods-TechniqueNarrative
    The heat equation is an important partial differential equation (PDE) which describes the distribution of heat in a given region over time. Numerical methods play an important role in solving these.

    Keywords: Maternal-Fetal interfaceheat equationConservation of Energytheat fluxEuler's forward methodcentral differenceskin burnhyperthermiathermal conductivitylayers

    270

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    How Many More Thymes & Herbivore Defense
    Adaptations to the How Many More Thymes? case study featuring terpene-based herbivore defense and pollinator attraction in Nicotiana plants.

    Keywords: food websgenotypephenotypeHerbivoryherbivoredeterrencemonoterpeneproducerchemotypeThymus vulgaristhymeMediterranean ecosystemchemical defensesManduca sextaNicotiana

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    2018-Yu-Craciun-Mathematical_Analysis_of_Chemical_Reaction_Systems
    These models of chemical reactions are systems of coupled nonlinear differential equations on the positive orthant.

    Keywords: biochemicalkineticsreactionreaction networkmass action

    106

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    37

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    1993-Paul_Blanchard-Teaching Differential Equations With a Dynamical Systems Viewpoint
    This is an early discourse on the dynamical system view point of teaching differential equations with a number of rich illustrations.

    Keywords: dynamical systems

    421

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    38

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    A STEAM Approach to Understanding Water Systems
    Students will investigate their relationships to water through STEAM (science, technology, engineering, art, and mathematics) using a combination of science, art, and reflection and build new...

    Keywords: STEAMwater qualitypollutionRiver Field Studies Networkwatershedparticipatory mappingPhotovoice

    200

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    96

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    Exploring Miracle Fruit: An Undergraduate Laboratory Exercise on Experimental Design
    In recent years, undergraduate biology and biochemistry curricula have seen an increase in the use of course-based undergraduate research experiences (CUREs). CUREs maximize potential student gains...

    Keywords: sensory systemspHProtein shapeTaste

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    429

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    Rivers as Social-Ecological-Technological Systems: Integrative Issue Formulation and Problem Solving
    Flowing surface waters continue to capture the human imagination and are increasingly harnessed by many interdependent human activities. Existing theories for studying rivers as cohesive ecological...

    Keywords: Interdisciplinary STEMProblem based learningcomplex systemsexperiential learningRiver Field Studies Network

    1066

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    411

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