We report the first systems biology investigation of regulators controlling arterial plaque macrophage transcriptional changes in response to lipid lowering in vivo in two distinct mouse models of atherosclerosis regression. Transcriptome measurements from plaque macrophages from the Reversa mouse were integrated with measurements from an aortic transplant-based mouse model of...
To achieve robust and stable legged locomotion in uneven terrain, animals must effectively coordinate limb swing and
stance phases, which involve distinct yet coupled dynamics. Recent theoretical studies have highlighted the critical
influence of swing-leg trajectory on stability, disturbance rejection, leg loading and economy of walking and running. Yet,
simulations...
Full Text:
landing conditions at the swing-stance transition
Definitions
Model A reduced-order mathematical
To achieve robust and stable legged locomotion in uneven terrain, animals must effectively coordinate limb swing and
stance phases, which involve distinct yet coupled dynamics. Recent theoretical studies have highlighted the critical
influence of swing-leg trajectory on stability, disturbance rejection, leg loading and economy of walking and running. Yet,
simulations...
Full Text:
Rejection
Yvonne Blum1, Hamid R. Vejdani2, Aleksandra V. Birn-Jeffery1,3, Christian M. Hubicki2,
Jonathan W
Cursorial ground birds are paragons of bipedal running that span a
500-fold mass range from quail to ostrich. Here we investigate the
task-level control priorities of cursorial birds by analysing how they
negotiate single-step obstacles that create a conflict between body
stability (attenuating deviations in body motion) and consistent leg...
To achieve robust and stable legged locomotion in uneven terrain, animals must effectively coordinate limb swing and stance phases, which involve distinct yet coupled dynamics. Recent theoretical studies have highlighted the critical influence of swing-leg trajectory on stability, disturbance rejection, leg loading and economy of walking and running. Yet, simulations...
Interannual to decadal variations in Earth global temperature estimates have often been identified with El Nino Southern Oscillation (ENSO) events. However, we show that variability on time scales of 2-15 years in mean annual global land surface temperature anomalies T-avg are more closely correlated with variability in sea surface temperatures...
In marine populations, spatial structure arises over a wide range of scales and forms
hierarchical aggregations. Changing spatial structure can alter the demographic and life history
trait variation within populations and subject individuals to both novel environmental conditions
and interspecific interactions. Thus, changes in the spatial structure of marine populations...
Using a probability-based neighborhood sample of urban African American youth and a sample of their close friends (N = 202), we conducted a one-year longitudinal study to examine key questions regarding sexual and drug using norms. The results provide validation of social norms governing sexual behavior, condom use, and substance...
Full-depth velocity and density profiles taken along the 3000-m isobath characterize the semidiurnal
internal tide and bottom-intensified turbulence along the Hawaiian Ridge. Observations reveal baroclinic
energy fluxes of 21 ± 5 kW m⁻¹ radiating from French Frigate Shoals, 17 ± 2.5 kW m⁻¹ from Kauai
Channel west of Oahu, and...
Published February 1985. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog