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Results: 281
Associate Professor, P-12 Colleagues Nab S.C. Association of Teacher Educators Awards
Winthrop University
Jan 01, 0001
Sue Spencer won the Exemplary Service to the Teaching Profession Award from the South Carolina Association of Teacher Educators. Local teachers Jennifer Gaston and Adrian Deese won the Cooperating Teacher of the Year Awards.
Published by: Winthrop University
Phenotypic and Genotypic Models of Streptococcal Colonization of the Human Tonsil
Dennis J Spencer
Jan 01, 0001
Pharyngitis due to oropharyngeal infection with Streptococcus pyogenes is most commonly treated by using penicillin-derived antibiotics.While treatment failure in the 1950's was reported in 4-8% of children, more recent studies...
Published by: Rockefeller University
B Cell Receptor Signalng in Germinal Centers
Spencer T Chen
Jan 01, 0001
Germinal centers (GC) are sites of B cell clonal expansion, diversification, and antibody affinity selection. This process is limited and directed by T follicular helper cells that provide helper signals to B cells that...
Published by: Rockefeller University
A three-dimensional time-dependent algorithm for ionospheric imaging using GPS
C N Mitchell, P S J Spencer
Aug 31, 2003
Global Positioning System (GPS) satellite receivers provide a world-wide network of phase and group delay measurements. The combination of two-frequency measurements can be used to derive the integral of the electron...
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The duration-energy-size enigma for acoustic emission.
Acoustic emission (AE) measurements of avalanches in different systems, such as domain movements in ferroics or the collapse of voids in porous materials, cannot be compared with model predictions without a detailed analysis of...
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Optimal control of heteroscedastic macroeconomic models
Vito Polito, Peter Spencer
Dec 01, 2016
This paper analyses the implications of heteroscedasticity for optimal macroeconomic policy and welfare. We find that changes in the variance structure driven by exogenous processes like GARCH affect welfare but not the optimal...
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The Ursinus Weekly, April 22, 1904
Schaff society Union papers: The Education of a Roman Boy; Goethe's Faust Baseball The narrow outlook Board of Control of the Ursinus Weekly Supplement Zwinglian society Academy society Alumni YMCA Literary Supplement...
Published by: Ursinus College
Imaging of fast moving electron-density structures in the polar cap
P S J Spencer, C N Mitchell
Jan 01, 0001
The imaging of fast-moving electron-density Structures in the polar cap presents a unique set of challenges that are not encountered in other ionospheric imaging problems. GPS observations of total electron content in the polar...
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The evolution of sex-specific dominance in response to sexually antagonistic selection
Arguments about the evolutionary modification of genetic dominance have a long history in genetics, dating back more than 100 years. Mathematical investigations have shown that modifiers of the level of dominance at the locus of...
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Optimal control of heteroscedastic macroeconomic models
Vito Polito, Peter Spencer
Dec 01, 2016
This paper analyses the implications of heteroscedasticity for optimal macroeconomic policy and welfare. We find that changes in the variance structure driven by exogenous processes like GARCH affect welfare but not the optimal...
Published by:
Early androgen exposure and human gender development.
During early development, testosterone plays an important role in sexual differentiation of the mammalian brain and has enduring influences on behavior. Testosterone exerts these influences at times when the testes are active...
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