A statistical model, using Artificial Neural Networks (ANN), has been developed for the aerobic suspended growth Wastewater Treatment (WWT) plant. The paper presents the way ANN model has been designed and trained. The emerged recurrent ANN model has been used to perform WWT control using Model Predictive Control (MPC) algorithm. Model Predictive Control of the WWT soluble substrate and dissolv...

BACKGROUND The recommended age of introduction of solids food to the diet of infants (weaning) has recently been increased in the UK to 6 months, but most babies are still weaned before the age of 4 months. AIMS To examine what predicts the age of weaning and how this relates to weight gain and morbidity using data from a population based cohort. METHODS Parents of 923 term infants born in ...

Economical and biological efficiencies of beef production to weaning and to slaughter were estimated in three groups, different in milk available (low, medium, and high) to the calves but with the same potential for growth. Data from different breed groups of cows (low [L] = Hereford x Angus, medium [M] = Red Poll x Angus, and high [H] = Milking Shorthorn x Angus) were used. Economical efficien...

The present study was performed to study the effect of inbreeding on the pre-weaning growth traits including the birth weight (BW), weaning weight (WW), average daily gain (ADG), Kleiber ratio (KR) and lamb survival from birth to weaning (SUR) in Baluchi, Iran-Black and Zandi sheep. Significant positive inbreeding trends were found only for Baluchi and Iran-Black breeds as 0.038 and 0.278, resp...

Data from 69,525 animals were used to compare two types of analyses, one of them having the weaning management group (WEMANG) included as an effect in the contemporary group (F_WEMANG) and the other considering the weaning management group as a random effect, not related to the mathematical model (R_WEMANG) for post-weaning traits. The components of (co)variance were estimated for pre-weaning t...

The objectives of the present study were to investigate the effects of breed, sex, parity, year of birth and season of birth on birth weight, weaning weight and yearling weight recorded on 713 calves born between 1996 and 2008. The data included offspring from five local cattle breeds (Dhanni, Lohani, Dajal, Red Sindhi, Cholistani) and crossbreds (Holstein or Jersey crosses) maintained at Baran...

Colostrum intake from birth to 24 h after the onset of parturition (T24) was estimated for 526 piglets from 40 litters. Plasma concentrations of immunoglobulin G (IgG), lactate, glucose and cortisol were determined at T24 for six piglets per litter. Plasma IgG concentration was also assayed at weaning (28 days) on the same piglets. Rectal temperature was measured at T24 on all piglets. Mortalit...

The objective of this study was to determine if deworming nursing calves prior to weaning would increase calf weaning weight. A total of 568 calves from three different locations were randomly assigned to either a deworming treatment (doramectin injectable) or control (no treatment) 90 d prior to weaning. Dewormed calves had greater body weight gain prior to weaning compared to control calves. ...

Angus (A), Brown Swiss (S) and A X S reciprocal F t (AS) dams were mated to A, S and AS (also reciprocal F 1 ) sires resulting in nine breed groups of progeny with varying proportions of Angus and Brown Swiss breeding. Breed group of dam and of sire significantly influenced birth weight, preweaning daily gain, weaning weight, 205-d weight, condition score and frame size. The means for birth wei...