Publications
-
Tracking Elevated Pollution Layers with a Newly Developed Hyperspectral Sun/Sky Spectrometer (4STAR): Results from the TCAP 2012 and 2013 Campaigns
We compare results with coincident measurements. We find 0.045 g/cm2 (4.2%) negative bias and 0.28 g/cm2 (26.3%) root-mean-square difference (RMSD) in water vapor layer comparison with an in situ hygrometer and an overall RMSD…
-
Simulations for STEM Learning: A Systematic Review and Meta-Analysis (Brief)
This review addresses a gap in the current research literature on computer-based simulations for STEM learning.
-
Influence of Systemic Interleukin-6 on the Inverse Association between Your-Choice American Heart Diet and a 41-Year Mortality Risk from Coronary Heart Disease among Men
Our premise is systemic inflammation measured as plasma interleukin-6 levels medicates the association between whole diet and long-term mortality risk from coronary heart disease independent of genes.
-
Simulations for STEM Learning: Systematic Review and Meta-Analysis (Executive Summary)
This executive summary presents an overview of the process and initial findings of a systematic review and meta-analysis of the literature on computer simulations for K–12 science, technology, engineering, and…
-
Addition of Escherichia coli K-12 Growth Observation and Gene Essentiality Data to the Ecocyc Database
We have integrated data on the growth or nongrowth of E. coli K-12 obtained from published observations using a variety of individual media and from high-throughput phenotype microarrays into the…
-
The Learning Registry: Applying Social Metadata for Learning Resource Recommendations
The Learning Registry makes it possible for disparate sources to publish learning resource social/attention metadata—data about users of and activity around resources.
-
Heater-Induced Ionization Inferred from Spectrometric Airglow Measurements
Spectrographic airglow measurements were made during an ionospheric modification experiment at High Frequency Active Auroral Research Program on 12 March 2013.
-
Simulations for STEM Learning: Systematic Review and Meta-Analysis (Full Report)
This report presents an overview of the process and initial findings of a systematic review and meta-analysis of the literature on computer simulations for K–12 science, technology, engineering, and mathematics…
-
PORTR: Pre-Operative and Post-Recurrence Brain Tumor Registration
We propose a new method for deformable registration of pre-operative and post-recurrence brain MR scans of glioma patients. To address this challenging task, our method, called PORTR, explicitly accounts for…
-
Research on the Use of Khan Academy in Schools: Implementation Report
Khan Academy is working closely with schools to explore ways of transforming how instruction is organized, delivered, and experienced by both students and teachers.
-
Learning Online: What Research Tells Us About Whether, When and How
The book describes available research about how best to implement different forms of online learning for specific kinds of students, subject areas, and contexts.
-
Monkeys That Voluntarily and Chronically Drink Alcohol Damage Their Brains: A Longitudinal MRI Study
Here we report monkey oral ethanol self-administration combined with MR imaging to characterize brain changes over 15 months in 18 well-nourished rhesus macaques.