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Complex Energy Systems

This is the opening guest lecture for the Electric Grid Focus Group. Dr. Michael Chertkov of Los Alamos National Lab describes the statistical and mathematical problems arising in complex energy systems, including the electric grid and gas networks. Systems with high penetration of renewable energy …
  • Resource Presentations

Midwest Mathematics and Climate Conference

The conference is sponsored by the National Science Foundation, Institute of Mathematics and Its Applications, the Office of Research,College of Liberal Arts and Sciences, and the Department of Mathematics, Department of Geography/Atmospheric Science Program, and The Commons at the University of Kan…
  • Resource Workshops

Cell Biology by the Numbers

This resource has been updated - find the current version here: that reveal how numbers serve as a sixth sense to understanding our cells.Sample figures: This resource has been updated - find the current version here:…
  • Resource Teaching & Reference Material

Data from: Agent-based and Individual-based Modeling: A Practical Introduction, Chapter 5, Section 5.5 [Elevation]

This resource has been updated - find the current version here: data input file for Section 5.5 (tab-separated plain text). This resource has been updated - find the current version here:…
  • Resource Data

Data-Centric Models for Multilevel Algorithms

Today, computational scientists must contend with a diverse set of supercomputer architectures that are capable of exposing unprecedented levels of parallelism and complexity. Effectively placing, moving, and operating on data residing in complex distributed memory hierarchies is quickly becoming an…
  • Resource Online Presentations
HABRI Central

Early transfer of mated females into the maternity unit reduces stress and increases maternal care in farm mink

Mated mammals on farms are typically transferred to another housing environment prior to delivery. We investigated whether the timing of this transfer - EARLY (Day -36), INTERMEDIATE (Day -18), or LATE (Day -3) relative to the expected day of birth (Day 0) - affects maternal stress, maternal care an…
  • Resource Journal Articles
HABRI Central

Des exploitations intensives d'huitres pendant l'Antiquite et le Moyen Age sur le littoral atlantique francais: l'exemple de Beauvoir-sur-Mer (Vendee)

…ern villages. In France, archaeological sites where marine shells - in particular oysters - form the majority of consumption refuse, are only rarely excavated. Therefore, the present study about Beauvoir-sur-Mer (Vendee) is rather novel. The site can be characterized as an enormous shell midden 1700*25 m in size and 1-2 m thick. It is dated to between the 7th and 14th centuries AD. Near to the site, a castle was constructed during the 13th century AD. The formation of the shell midden began before, and continued during the castle occupation. For the current analysis, a sample of 5673 shell rema…
  • Resource Journal Articles
HABRI Central

A Systematic Review of Randomized Controlled Trials of Animal-Assisted Therapy on Psychosocial Outcomes

The use of animal-assisted interventions (aaIs) to achieve psychological benefits has expanded rapidly over the last few years. However, this is a vastly under-researched area, and the research to date has been largely descriptive, in the form of case studies, or has used only small groups of partic…
  • Resource Journal Articles

Extending the square root method to account for model noise in the ensemble Kalman filter

Presented by Patrick Raanes on 2-18-2015 Abstract:A novel approach to account for model noise in the forecast step of the Ensemble Kalman filter (EnKF) is proposed. The core method is based on the approach of the analysis step of ensemble square root filters (ETKF), and consists in right-multiplying…
  • Resource Presentations

Sea Ice Physics and Biology

Bibliography by S. F. Ackley to accompany tutorial lecture on Biology/Physics Interface in Sea Ice at the 2011 MBI Workshop on Ocean Ecologies and their Physical Habitats in a Changing Climate Bibliography by S.F.Ackley to accompany tutorial lecture on Biology/Physics Interface in Sea Ice at the 201…
  • Resource Educational Materials

NSF's Science Nation Video on David Holland's field work in Greenland MCRN member and founding principal investigator David Holland was featured in the NSF's Science Nation video, titled, "Mathematician uses skills to study Greenland's retreating glaciers," on Septembe…
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Correlated Observation Errors in Data Assimilation

Remote sensing observations often have correlated errors, but the correlations are typically ignored in data assimilation for numerical weather prediction. The assumption of zero correlations is often used with data thinning methods, resulting in a loss of information, and reduction in analysis accu…
  • Resource Presentations

Complex Phytoplankton Dynamics: The Mathematical Perspective

Bibliography by Arjen Doelman and Antonios Zagaris to accompany tutorial lecture on Phytoplankton-Nutrient Modeling at the 2011 MBI Workshop on Ocean Ecologies and their Physical Habitats in a Changing Climate and the follow-on lectures on Phytoplankton growth in oligotrophic oceans: Linear theory b…
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Realistic modeling and analysis of synchronization dynamics in power-grid networks

An imperative condition for the functioning of a power-grid network is that its power generators remain synchronized. Disturbances can prompt desynchronization, which is a process that has been involved in large power outages. In this talk I will first give a comparative review of three leading mode…
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Midwest Mathematics and Climate Conference - Day 2 Morning Session

Juan Restrepo, Oregon State UniversityData AssimilationAccounting for uncertainties has led us to alter our expectations of what is predictable and how such predictions compare to nature. A significant effort, in recent years, has been placed on creating new uncertainty quantification techniques, re…
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Midwest Mathematics and Climate Conference - Day 3 Afternoon Session

Mary Silber, Northwestern UniversityPattern Formation in the Drylands: Self Organization in Semi-Arid EcosystemsMuch of our understanding of spontaneous pattern formation in spatially extended systems was developed in the “wetlands" of fluid mechanics. That setting allowed well-controlled table-top …
  • Resource Presentations
HABRI Central

The Correlation Between Snakebites And Meteorological Variations

Background: In the United States, approximately 45,000 snakebites occur annually and affect many people including veterinarians and farmers.1 Snakebites can cause significant pain and morbidity such as severe bleeding and skin necrosis. Better predictive information on snakebite risk could help prev…
  • Resource Theses

Disease Spread Simulation with M&M's and Information on the wider SIMIODE community

This resource has been updated - find the current version here: is a Student Version of a Modeling Scenario from the community, SIMIODE - Systemic Initiative for Modeling Investigations and Opportunities with Differential Equations at (We en…
  • Resource Teaching & Reference Material

DataONE Module 01: Why Data Management?

This resource has been updated - find the current version here: in data collection, storage and loss, the importance and benefits of data management, and an introduction to the data life cycle.Slides (PPTX)One page handout (PDF)Supporting ha…
  • Resource Teaching & Reference Material

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