Calculated energy consumed in 284 cow yr by individually fed Angus, Charolais and reciprocal cross cows was partitioned into m~intenance, weight change and milk production requirements. Total digestible nutrient (TDN) consumed in 94 heifer yr was partitioned into maintenance and weight change requirements. The cow year was subdivided into midgestation, late gestation and lactation periods that ...

Individual pig growth curves were derived on 445 Yorkshire, 323 Hampshire, and 316 Landrace boars and gilts. The range in age was from 1 to 35 d and these growth curves were linear. The regression parameters (x- and y-intercepts, and slopes) were different among the three breeds, and differences between boars and gilts were found in the Yorkshire breed for the y-intercept and slope and in the L...

BACKGROUND The Intercept Blood SystemTM (Cerus) is used to inactivate pathogens in platelet concentrates (PC). The aim of this study was to elucidate the extent to which the Intercept treatment modifies the functional properties of platelets. MATERIAL AND METHODS A two-arm study was conducted initially to compare buffy coat-derived pathogen-inactivated PC to untreated PC (n=5) throughout stor...

We investigate the evolution of mass-selected early-type field galaxies using a sample of 29 gravitational lenses spanning the redshift range 0 . z . 1. Based on the redshiftdependent intercept of the fundamental plane in the rest frame B band, we measure an evolution rate of d log(M/L)B/dz = −0.55 ± 0.04 (all errors are 1σ unless noted) if we directly compare to the local intercept measured fr...

Hippocampal processing is strongly implicated in both spatial cognition and anxiety and is temporally organized by the theta rhythm. However, there has been little attempt to understand how each type of processing relates to the other in behaving animals, despite their common substrate. In freely moving rats, there is a broadly linear relationship between hippocampal theta frequency and running...

BACKGROUND Human tissue valves for aortic valve replacement have a limited durability that is influenced by interrelated determinants. Hierarchical linear modeling was used to analyze the relation between these determinants of durability and valve regurgitation measured by serial echocardiography. METHODS AND RESULTS In adult patients, 218 cryopreserved aortic allografts were implanted with t...

Slopes of reaction norm models, also called reaction norms (RN), are alternative traits used in animal breeding for selection of genotypes that perform more consistently across a range of environments. Environmental sensitivity is of economic importance when the environment where selection takes place differs considerably from the commercial environment of slaughter pigs. The position on the en...

Previous studies have shown that balls subjected to spin induce large errors in perceptual judgments (Craig, Berton, Rao, Fernandez, & Bootsma, 2006; Craig et al., 2009) due to the additional accelerative force that causes the ball's flight path to deviate from a standard parabolic trajectory. A recent review however, has suggested that the findings from such experiments may be imprecise due to...