We investigate a method for numerically generating discrete scattering cross sections for use in charged particle transport simulations. We describe the cross section generation procedure and compare it to existing methods used to obtain discrete cross sections. The numerical approach presented here is generalized to allow greater flexibility in choosing...
One-kilometer Advanced Very High Resolution Radiometer (AVHRR) observations of the effects of ships on
low-level clouds off the west coast of the United States are used to derive limits for the degree to which clouds
might be altered by increases in anthropogenic aerosols. As ships pass beneath low-level clouds, particles...
This is the first study to explore the ability of an enzyme to recognize and repair
spontaneous age-dependent damage to its own sequence. Protein (D-aspartyl/L-isoaspartyl)
carboxyl methyltransferase (PCM) is known to repair damage that arises
from a spontaneous isomerization of aspartyl and asparaginyl residues in other proteins
during aging. As...
Collaborative planning to streamline as well as to provide citizens with easier access to geospatial data has a long history in Oregon. A milestone in this process was the launch of the Oregon Spatial Data Library (OSDL) in November 2009. The Oregon Spatial Data Library is a joint effort between...
This presentation provides an overview of the tools and functionality of the Oregon Spatial Data Library (OSDL), partnerships formed to enhance dataset contribution, and user feedback informing the next development phase. Oregon is a natural resource rich state. Those natural resources cut across many jurisdictions. All of these use and...
A key constraint faced by consumers is achieving a positive energy balance in the face of temporal variation in foraging opportunities. Recent work has shown that spatial heterogeneity in resource phenology can buffer mobile consumers from this constraint by allowing them to track changes in resource availability across space. For...
Full Text:
WILLIAM DEACY, WILLIAM LEACOCK, JONATHAN B. ARMSTRONG, AND JACK A. STANFORD.
2016. Kodiak brown bears
A key constraint faced by consumers is achieving a positive energy balance in the face of temporal variation in foraging opportunities. Recent work has shown that spatial heterogeneity in resource phenology can buffer mobile consumers from this constraint by allowing them to track changes in resource availability across space. For...
Full Text:
WILLIAM DEACY, WILLIAM LEACOCK, JONATHAN B. ARMSTRONG, AND JACK A. STANFORD.
2016. Kodiak brown bears
A key constraint faced by consumers is achieving a positive energy balance in the face of temporal variation in foraging opportunities. Recent work has shown that spatial heterogeneity in resource phenology can buffer mobile consumers from this constraint by allowing them to track changes in resource availability across space. For...
Full Text:
WILLIAM DEACY, WILLIAM LEACOCK, JONATHAN B. ARMSTRONG, AND JACK A. STANFORD.
2016. Kodiak brown bears
A key constraint faced by consumers is achieving a positive energy balance in the face of temporal variation in foraging opportunities. Recent work has shown that spatial heterogeneity in resource phenology can buffer mobile consumers from this constraint by allowing them to track changes in resource availability across space. For...
Full Text:
collared individuals
William Deacy,1,4 William leacock,2 Jonathan B. armstrong,3 anD Jack a. stanforD1