Text Search:
Applied Filters
    Sleep and Learning Lab
    Students use sleep and exam data from Introductory Biology students to investigate the question: Does a circadian rhythm, the sleep-wake cycle, influence an important mammalian adaptation, the...
    1804

    views

    877

    downloads

    0

    comments

    0

    adaptations

    1977-Michael_Mackey-Leon_Glass-Oscillation and Chaos in Physiological Control Systems
    First-order nonlinear differential-delay equations describing physiological control systems are studied. The equations display a broad diversity of dynamical behavior including limit cycle...
    192

    views

    63

    downloads

    0

    comments

    0

    adaptations

    Human Activity and Soil Hostility
    The composition of soil can be broken down to a mixture of both abiotic and biotic matter. This composition can include animal waste, minerals, water, and even air. The complex nature of soil...

    Keywords: soil science

    331

    views

    84

    downloads

    0

    comments

    0

    adaptations

    Assessing the water quality at Pescadero Creek, CA: does water turbidity and the creek’s composition affect the water quality?
    Right now in the world, there are many factors affecting the world’s environment. Environments, ecosystems, and weather throughout the world are changing due to the anthropocene. Humans are...

    Keywords: water quality

    442

    views

    93

    downloads

    0

    comments

    0

    adaptations

    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...
    216

    views

    288

    downloads

    0

    comments

    0

    adaptations

    Oyster Restoration Success and Water Quality in the James and Rappahannock Rivers of Virginia
    This QUBES lesson uses statistical analysis to test whether or not oyster restoration sites in Virginia are successfully increasing the number of oysters and whether or not water quality is...
    863

    views

    1157

    downloads

    0

    comments

    0

    adaptations

    A Critical Guide to the UniProtKB Flat-file Format
    This Critical Guide briefly presents the need for biological databases and for a standard format for storing and organising biological data.
    981

    views

    245

    downloads

    0

    comments

    0

    adaptations

    Sickle Cell Disease Case Study
    A short film explores the evolutionary connection between an infectious disease, malaria, and a genetic condition, sickle cell anemia. The animation explores the genetic causes and biological...
    2127

    views

    1786

    downloads

    0

    comments

    0

    adaptations

    Searching for disability as biodiversity in digitized natural history collections
    This module uses digitized natural history and biodiversity collections to explore if, how, and whether disability can be studied in nonhumans as a form of biodiversity.
    1597

    views

    1862

    downloads

    0

    comments

    0

    adaptations

    Climate Change
    This video describes the basic science of climate change. How do we know about climate in the past? What are humans interfering with? How can we make predictions about what will happen in the future?
    1116

    views

    237

    downloads

    0

    comments

    0

    adaptations

    Demography from physical cemeteries, "virtual cemeteries," and census data
    Laboratory experiment included in Teaching Issues and Experiments in Ecology (TIEE) Volume 8. Learning objective: Students will learn how to create life tables and survivorship curves using data...
    1552

    views

    847

    downloads

    0

    comments

    0

    adaptations

    Quantifying The Drivers and Impacts of Natural Disturbance Events – The 2013 Colorado Floods
    This lesson focuses on ways that scientists identify and use data to understand ecological disturbance events using data from five public datasets. The main lesson focused on interpretation of...
    3079

    views

    1274

    downloads

    0

    comments

    2

    adaptations

    A Growing Concern: Sustaining Soil Resources through Local Decision Making
    This module addresses this need by providing students the opportunity to examine the differences between intensively managed agricultural landscapes (e.g. grazelands, conventional tillage) and...
    1400

    views

    275

    downloads

    0

    comments

    0

    adaptations

    Navigating Bacterial Changes in Aging Organisms: Graphs, Patterns, and Models
    Aging is an incredibly important area of research, and recent biological advances implicate the intestines in aging pathologies. Given that the gut harbors an immense amount of an organism’s...
    211

    views

    104

    downloads

    0

    comments

    0

    adaptations

    Settling the Debate: How does nutrient enrichment affect salt marsh resilience to sea level rise?
    This is a lesson aimed at Environmental Studies students from High School and up, we hope that students will be able to further their understanding of the ecological impact of humans, as well as...
    374

    views

    95

    downloads

    0

    comments

    0

    adaptations

    Cold blood and wet skin in hot and dry secondary forests. How do amphibian traits determine persistence in secondary forests?
    Students will synthesize information from biological and physiological traits of amphibians and characteristics of secondary forests in the tropics to form hypotheses about persistence of...
    1476

    views

    98

    downloads

    0

    comments

    0

    adaptations

    Restoring tropical forests: Is planting clusters of trees a cost-effective and ecologically-sound strategy to restore tropical forest?
    This module (available in four languages) provides a broad introduction to both ecological and social aspects of tropical forest restoration. It focuses on a long-term study comparing three...
    635

    views

    217

    downloads

    0

    comments

    0

    adaptations

    2009-Munz-EtAl-When Zombies Attack-Mathematical modelling of an Outbreak of Zombie Infection
    We introduce a basic model for zombie infection, determine equilibria and their stability, and illustrate the outcome with numerical solutions.
    263

    views

    79

    downloads

    0

    comments

    0

    adaptations

    2006-Loyd-Wodarz-Drug Resistance in Acute Viral Infections-Rhinovirus as a Case Study
    We develop an epidemiological model that can be used to address the spread of resistance at the population level, and a virus dynamics model that can be used to study the dynamics of virus over the...
    139

    views

    49

    downloads

    0

    comments

    0

    adaptations

    2011-Lorelei_Koss-Sustainability_in_a_differential_equations_course_case_study_of_Easter_Island
    Easter Island is a fascinating example of resource depletion and population collapse, and its relatively short period of human habitation combined with its isolation lends itself well to...
    245

    views

    66

    downloads

    0

    comments

    0

    adaptations