Faculty and Staff
This collection collates faculty and staff collections alphabetically by surname.
Filtering by
- Creators: Chowell-Puente, Gerardo
- Creators: Allgood, Tammy
Background:
Theory suggests that individual behavioral responses impact the spread of flu-like illnesses, but this has been difficult to empirically characterize. Social distancing is an important component of behavioral response, though analyses have been limited by a lack of behavioral data. Our objective is to use media data to characterize social distancing behavior in order to empirically inform explanatory and predictive epidemiological models.
Methods:
We use data on variation in home television viewing as a proxy for variation in time spent in the home and, by extension, contact. This behavioral proxy is imperfect but appealing since information on a rich and representative sample is collected using consistent techniques across time and most major cities. We study the April-May 2009 outbreak of A/H1N1 in Central Mexico and examine the dynamic behavioral response in aggregate and contrast the observed patterns of various demographic subgroups. We develop and calibrate a dynamic behavioral model of disease transmission informed by the proxy data on daily variation in contact rates and compare it to a standard (non-adaptive) model and a fixed effects model that crudely captures behavior.
Results:
We find that after a demonstrable initial behavioral response (consistent with social distancing) at the onset of the outbreak, there was attenuation in the response before the conclusion of the public health intervention. We find substantial differences in the behavioral response across age subgroups and socioeconomic levels. We also find that the dynamic behavioral and fixed effects transmission models better account for variation in new confirmed cases, generate more stable estimates of the baseline rate of transmission over time and predict the number of new cases over a short horizon with substantially less error.
Conclusions:
Results suggest that A/H1N1 had an innate transmission potential greater than previously thought but this was masked by behavioral responses. Observed differences in behavioral response across demographic groups indicate a potential benefit from targeting social distancing outreach efforts.
(Preprint.) Today's college and university learning landscapes are dynamic and
characterized by increased student demand for highly flexible and self-paced online learning opportunities. Recent fiscal conditions in higher education make learning landscape development more challenging due to finite resources and competing priorities. Similarly, academic libraries are experiencing substantial budget and staff reductions. Despite these trends, academic libraries are in a strong position to contribute to surrounding learning landscapes by expanding student online learning opportunities and promoting the critical use of information. Evolving learning technologies available for free or at low cost provide higher education and libraries with the tools to respond to this fluid environment.
Library One Search (Summon) Usability at ASU
Conference Proceedings
Invited presenter for ALA Annual Conference, 2008.
Quarantined: The Fletcher Library Game Project.
Leveraging Drupal for your business:
Use Drupal to power your business -- hear case studies and learn about adapting to open-source technology.
Libraries are growing into new joint entities -- the library as a place, and the library as a resource. Library websites serve as a resource, delivering tools for learning to patrons and students in an academic setting. Drupal is an ideal tool for facilitating the specialized tasks that many library developers have to complete.
In this session, attendees will learn about:
1. Using the built-in architecture of Drupal 6 and Drupal 7 to meet the goals of library
websites.
2. The 10 best modules for library websites.
3. 10 recommended theming techniques for common library interfaces.
4. New expectations of library websites as gathered from user surveys and usability
studies.
5. Example set-ups of Drupal sites for common library settings and staff organizations.
6. Successful case studies of major library websites run on Drupal.
7. Tips for useful library-specific usability studies with library users and students.
Attendees will come away from this session with a firm understanding of quality library sites as tools, and what many users are growing to expect. They will also learn how to set up a Drupal website for a library, and successful ways to meet the specific resource needs of their organizations.
The archived event website can be accessed here.
Limited to streaming only those videos a vendor hosted, ASU Libraries sought to expand collection options with a trial project for hosting content locally. Kaltura, was selected as the platform, but Kaltura does not work out of the box. This presentation will cover how using Drupal, along with Kaltura, we built a working video hosting solution. The presentation will cover administrative hurdles, stumbling blocks, pitfalls, enhancements, and lessons learned along the way.
