Three experiments compared ruminal, physiological, and performance responses of beef steers consuming hay ad libitum and receiving grain-based supplements without (control) or with (CAM) the inclusion of camelina meal. In Exp. 1, 9 steers fitted with ruminal cannulas received CAM (2.04 kg of DM/d; n = 5) or control (2.20...
The objective was to compare the acute-phase response of steers receiving different doses of bovine corticotropin-releasing hormone (CRH). Fourteen weaned Angus steers (BW = 191 ± 2.1 kg, age = 167 ± 4.7 d) fitted with an indwelling jugular catheter and a rectal temperature (RT) monitoring device were assigned to...
Need for increased outlets for common boards led to a study of lalllinated bevel siding.
Low-grade boards of Douglas fir and ponderosa pine were bonded with exterior glue to veneer covering and resin-fiber overlay to form panels subsequently ripped to width and bevel-sawed into siding,
Grooves in the lumber core,...
As resource management efforts move towards more comprehensive approaches that spin multiple sectors and stakeholder groups, decision makers are faced with the challenge of deciding how important each group is, and how much weight their concerns should have, when making decisions. These decisions must be made transparently if they are...
A 2-yr study utilizing 120 mature,
crossbred (Angus × Herford) cows/year, evaluated the
influence of cow BCS and dried distillers grains with
solubles (DDGS) supplementation during late gestation
on cow performance and productivity of subsequent
offspring. Treatments were arranged as a 2 × 2 factorial
in a randomized complete block...
Phytophthora infestans is a destructive plant pathogen best known
for causing the disease that triggered the Irish potato famine and
remains the most costly potato pathogen to manage worldwide.
Identification of P. infestan’s elusive center of origin is critical to
understanding the mechanisms of repeated global emergence of
this pathogen....
The opioid epidemic in the U.S. has had significant impacts on opioid overdose rates, productivity, and healthcare expenditure. Research has drawn attention to the necessity of a more integrated, biopsychosocial approach to treatment of chronic pain, and how it could alleviate the current public health emergency. Previous literature alluded to...
The longitudinal magnetoresistance of single-crystals of
mercury is investigated experimentally, both in the low field and
the high field regions. The variation of the magnetoresistance with
crystal purity, orientation, size and temperature below 4.2°K is
presented. In the low field region the data are discussed in terms
of existing theory....
The Hazard Analysis and Critical Control Point (HACCP) system for
studying the food preparation process was conducted in four households in an
environmentally poor urban neighborhood of Guayaquil, Ecuador. The analysis
consisted of observing all of the steps in the food preparation process, measuring
food temperatures at each step, and...
Phytophthora infestans, the causal agent of late blight disease, has been reported in North America since the mid-nineteenth century. In the United States the lack of or very limited sexual reproduction has resulted in largely clonal populations of P. infestans. In 2010 and 2011, but not in 2012 or 2013,...
