Most prediction equations of feedlot performance cover average daily gains (ADG) below 1.5 kg/d. The question is whether these equations would be accurate for higher ADG. Medium-to-large-framed weanling and yearling steer calves were fed individually using a transponder-electronic gate system in three feedlot trials and fed in groups in two trials. Average daily gain ranged from .9 to 2.1 kg. S...

Hantaviruses infect humans following aerosolization from rodent feces and urine, producing hemorrhagic fever with renal syndrome and hantavirus pulmonary syndrome. Due to the high rates of mortality and lack of therapies, vaccines are urgently needed. Nonreplicating adenovirus (Ad) vectors that express Andes hantavirus (ANDV) nucleocapsid protein (AdN) or glycoproteins (AdG(N) and AdG(C)) were ...

We report on the development of an Automatic Dialogue Generator (ADG), a software engine with associated library files, that simplifies the generation of new applications requiring a speech interface. A key feature of the ADG is that, given any task description specified in tables, the ADG can automatically generate a finite-state dialogue for that task, in a uniform and consistent fashion. The...

this study was carried out to assess the effects of alfalfa hay level and replacing corn grain by other grains in starter on daily feed intake, average daily gain (adg) and feed efficiency (fe) of pre and post-weaning dairy calves during the pre and post-weaning periods. for this purpose, a database meta-analysis used in the present study. statistical analyses were performed using proc mixed in...

Two data sets were developed to evaluate and refine feed energy predictions with the beef National Research Council (NRC, 1996) model level 1. The first data set included pen means of group-fed cattle from 31 growing trials (201 observations) and 17 finishing trials (154 observations) representing over 7,700 animals fed outside in dirt lots. The second data set consisted of 15 studies with indi...

(treatment main effect) during phase I, II and the overall experimental period. However, there were numerical increases in ADG, ADFI and feed efficiency with the additions of the VTMM premix and B-safety pak. Increases in ADG and ADFI were observed as the VTMM premix was added at 100% of the NRC 1998 requirements for 5 to 45 lb pigs (ADG: NC = 0.744 lb/d, trt 1 = 0.770 lb/d; ADFI: NC = 1.152 lb...

It is essential to quantify the potential of tropical grasslands to allow significant feed efficiency for grazing livestock in controlled conditions such as at pasture. We conducted a quantitative analysis of published studies reporting the experimental results of average daily gains (ADG) and diet characteristics obtained specifically under grazing conditions (17 publications and 41 experiment...