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Estimating viral prevalence with data fusion for adaptive two-phase pooled sampling.
Andrew Hoegh, Alison J Peel, Wyatt Madden, Manuel Ruiz Aravena, Aaron Morris, Alex Washburne, Raina K Plowright
Sep 14, 2021
The COVID-19 pandemic has highlighted the importance of efficient sampling strategies and statistical methods for monitoring infection prevalence, both in humans and in reservoir hosts. Pooled testing can be an efficient tool...
Estimating viral prevalence with data fusion for adaptive two-phase pooled sampling.
Andrew Hoegh, Alison J Peel, Wyatt Madden, Manuel Ruiz Aravena, Aaron Morris, Alex Washburne, Raina K Plowright
Jan 06, 2022
The COVID-19 pandemic has highlighted the importance of efficient sampling strategies and statistical methods for monitoring infection prevalence, both in humans and in reservoir hosts. Pooled testing can be an efficient tool...
Does the Madden-Julian Oscillation modulate stratospheric gravity waves?
The circulation of the stratosphere is strongly influenced by the fluxes of gravity waves propagating from tropospheric sources. In the tropics, these gravity waves are primarily generated by convection. The Madden-Julian...
Does the Madden-Julian Oscillation modulate stratospheric gravity waves?
The circulation of the stratosphere is strongly influenced by the fluxes of gravity waves propagating from tropospheric sources. In the tropics, these gravity waves are primarily generated by convection. The Madden-Julian...
Studies on Selection in Natural and Experimental Populations of Drosophila Pseudoobscura
Wyatt W Anderson
Jan 01, 0001
Two genetic characters in Drosophila pseudoobscura were utilized in an investigation of some of the genetic mechanisms in evolution. The characters are (1) body size, which is a continuously-varying, polygenic trait, and (2) the...
Published by: Rockefeller University
A HIPPY-HIPPY CLEAN BREAK?
Brian Sloan
Apr 27, 2016
THE media were unsurprisingly interested when the Supreme Court considered the case of a poverty-stricken New Age traveller turned multi-millionaire whose former wife appeared years after divorce to claim a share of his...
Heliconiini butterflies can learn time-dependent reward associations.
For many pollinators, flowers provide predictable temporal schedules of resource availability, meaning an ability to learn time-dependent information could be widely beneficial. However, this ability has only been demonstrated...
Postpartum Changes in the Contractility and Morphology of the Murine Heart
Katherine A. Madden
Jan 01, 0001
In response to different stressors, the heart develops what is called cardiac hypertrophy, in which the heart enlarges in order to maintain its pumping capabilities. Throughout the gestation period of a pregnancy, the heart...
Published by: Ursinus College
The Grizzly, April 11, 2019
Courtney A DuChene, William Wehrs, Lillian Vila Licht, Sam Isola, Rosalia Murphy, Sienna Coleman, Jen Joseph, David Mendelsohn, Tom Cardozo, Thomas Garlick
Jan 01, 0001
Legendary Ursinus Professor Remembered Q&A with Lantern Editor Three Students Make Their Voices Heard Speaker Combines Focus on Jewish History and Jewish Humor Senior Spotlight: Biology and Neuroscience Double Major...
Ursinus College Collegeville Pennsylvania newspaper Ross Doughty Lantern Joe Makuc Project Pericles Sophie Auerbach Samantha Hayslett Abigail Peabody Jeremy Dauber Katherine Madden Angela Bey theater Morgan Comfort softball Peter DeSimone lacrosse Football Mitch Bradford Zachary Goss Tom McCormack study abroad cultural history Higher Education Liberal Studies Social History United States History
Published by: Ursinus College
Molecular dynamics simulation of ionic transport at coherent interfaces in fluorite heterostructures
The standard model of enhanced ionic conductivities in solid electrolyte heterostructures follows from a continuum mean-field description of defect distributions that makes no reference to crystalline structure. To examine ionic...
Relationships between atomic diffusion mechanisms and ensemble transport coefficients in crystalline polymorphs
Ionic transport in conventional ionic solids is generally considered to proceed via independent diffusion events or “hops.” This assumption leads to well-known Arrhenius expressions for transport coefficients, and is equivalent...
Relationships between atomic diffusion mechanisms and ensemble transport coefficients in crystalline polymorphs
Ionic transport in conventional ionic solids is generally considered to proceed via independent diffusion events or “hops.” This assumption leads to well-known Arrhenius expressions for transport coefficients, and is equivalent...
Mind the context gap
In this review paper, we critically examine the evidence base relating to engagement within the public sector given a wide range of public services have faced acute human resource challenges over recent years. Our review of 188...
Molecular dynamics simulation of ionic transport at coherent interfaces in fluorite heterostructures
The standard model of enhanced ionic conductivities in solid electrolyte heterostructures follows from a continuum mean-field description of defect distributions that makes no reference to crystalline structure. To examine ionic...
Formation of Gaps in Self-gravitating Debris Disks by Secular Resonance in a Single-planet System. I. A Simplified Model
Abstract: Spatially resolved images of debris disks frequently reveal complex morphologies such as gaps, spirals, and warps. Most existing models for explaining such morphologies focus on the role of massive perturbers (i.e....
Formation of Gaps in Self-gravitating Debris Disks by Secular Resonance in a Single-planet System. I. A Simplified Model
Abstract: Spatially resolved images of debris disks frequently reveal complex morphologies such as gaps, spirals, and warps. Most existing models for explaining such morphologies focus on the role of massive perturbers (i.e....
Tutors and gatekeepers in sustainability MOOCS
Purpose: The purpose of this paper is to explore the nature of interactions between learners in a massive open online course (MOOC), particularly role of the tutors in such interactions. For educators concerned with...
Mind the context gap
In this review paper, we critically examine the evidence base relating to engagement within the public sector given a wide range of public services have faced acute human resource challenges over recent years. Our review of 188...
Formation of Gaps in Self-gravitating Debris Disks by Secular Resonance in a Single-planet System. I. A Simplified Model
Abstract: Spatially resolved images of debris disks frequently reveal complex morphologies such as gaps, spirals, and warps. Most existing models for explaining such morphologies focus on the role of massive perturbers (i.e....
Group inequality and conflict
This paper presents a theoretical model to show how distributional concerns can engender social conflict. We have a two-period model that highlights the crucial role of future inequality. Equality of assets and income in the...
Formation of Gaps in Self-gravitating Debris Disks by Secular Resonance in a Single-planet System. I. A Simplified Model
Abstract: Spatially resolved images of debris disks frequently reveal complex morphologies such as gaps, spirals, and warps. Most existing models for explaining such morphologies focus on the role of massive perturbers (i.e....
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