Sparse PCA: Concepts, Theory, and Algorithms Jing Lei, Department of Statistics, CMU U. Pitt. Biostat Department Seminar, Nov 7, 2013 Collaborators   Vince  Q.  Vu,  Stat.  Dept.  OSU  

Source URL: www.stat.cmu.edu

• Multivariate statistics
• Singular value decomposition
• Data analysis
• Covariance and correlation
• Matrices
• Principal component analysis
• Covariance matrix
• Eigenvalues and eigenvectors
• Matrix
• Statistics
• Algebra
• Linear algebra

Control Tactics Developed Against the Argentine Cactus Moth, Cactoblastis cactorum Stephen Hight – ARS Tallahassee, FL Jim Carpenter – ARS Tifton, GA and many collaborators

Source URL: www.floridainvasives.org

• Invasive species
• Flora
• Biology
• Opuntia
• Prickly pears in Australia
• Phycitini
• Cactoblastis cactorum
• Cactoblastis

Visit the new interactive science log hosted by the USDA Forest Service Southern Research Station. Here we feature the latest information on the work we are doing with our collaborators across the 13 Southern states. We

Source URL: www.srs4702.forprod.vt.edu

Analytic Models of Inhomogeneous Reionization Steve Furlanetto Reionizing the Universe June 28, 2005 Collaborators:

Source URL: www.astro.rug.nl

• Space plasmas
• Radio astronomy
• Big Bang
• Reionization
• Quasar
• Degree of ionization
• Recombination
• Photon
• Immunoglobulin M
• Physics
• Physical cosmology
• Astrophysics

Climate Variability, Pastoralism, and Commodity Chains in Ethiopia and Kenya Principal Investigator: Peter D. Little, Emory University, Atlanta, GA, USA Collaborators: Hussein A. Mahmoud, Pwani University College, Kenya

Source URL: lcccrsp.org

• Earth
• Economies
• Land use
• Pastoralism
• Pastoralists
• Borena Zone
• Ethiopia
• Drought
• Agriculture
• Atmospheric sciences
• Livestock
• Physical geography

Division of Laboratory Services Collaborators Margaret Kuklok

Source URL: www.ndhealth.gov

• Viral encephalitis
• Viruses
• Malaria
• Encephalitis
• Tropical diseases
• West Nile virus
• Arbovirus
• Mosquito-borne disease
• La Crosse encephalitis
• Biology
• Medicine
• Microbiology

Pacific  Western  Boundary  Currents   Solomon  Sea  Glider  Program   William  S.  Kessler,  PI   Collaborators:  Hris?na  Hristova  (JIMAR/PMEL)     Addi?onal  col

Source URL: www.pmel.noaa.gov

• Earth
• Tropical meteorology
• El Niño-Southern Oscillation
• Ocean current
• Atmospheric sciences
• Physical oceanography
• Meteorology

Hybrid ensemble-variational data assimilation for HWRF - ongoing efforts and plan Mingjing Tong1 Collaborators: David Parrish 2, Daryl Kleist2, Russ Treadon2, Wan-Shu Wu2, John Derber2 Xuyang Ge1, Fuqing Zhang4

Source URL: www.hfip.org

• Statistical forecasting
• Hurricane Weather Research and Forecasting model
• Bayesian statistics
• Estimation theory
• Weather prediction
• Monte Carlo methods
• Data assimilation
• Ensemble Kalman filter
• Forecasting
• Atmospheric sciences
• Meteorology
• Statistics

A Process for Analyzing Coherence in Science Instructional Materials Presenter: April Gardner Collaborators: Joseph A. Taylor, BSCS; Rodger W. Bybee, BSCS; Liu Enshan, Beijing Normal University

Source URL: bscs.org

• Physics
• Science education
• Coherence

The use of coarse-scale models in uncertainty quantification for subsurface flows Yalchin Efendiev Department of Mathematics & ISC Texas A&M University Collaborators: P. Dostert (Arizona), T. Hou (Caltech), B. Mallick (T

Source URL: www.dddas.org

• Logic
• Markov models
• Philosophical logic
• Predicate logic
• Quantification
• Semantics
• Markov chain
• Dimensional analysis
• Partial differential equation
• Statistics
• Measurement
• Science