Statistical process analysis in broiler feed formulation

Altı, Musamettin


ALTI, M; OZILGEN, M (Wiley, 1994-09-01)
Statistical analysis of broiler feed production was done with data obtained in an industrial plant in an attempt to characterise the causes of variations in feed composition. Analysis of the experimental data has shown that the feed conversion ratio (FCR) for broilers was between 1.8 and 2.5. This large range of observations were thought to be caused by the wide range of variations in the composition of the feeds. The major factor contributing to the variance of the feed compositions was the variance of the...
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Statistical Approach of Two-three Parameters Rheological Models for Polymer Type Drilling Fluid Analysis
Kök, Mustafa Verşan (Informa UK Limited, 2010-01-01)
In this study, 45 KCl/polymer type of drilling fluid samples were prepared for statistical analysis. Six difference (600, 300, 200, 100, 6, and 3) readings at standard Fann viscometer speeds were determined in order to estimate the rheological model parameters of our different models, as follows: Bingham Plastic, Power-Law, Hershel-Bulkley, and Robertson-Stiff. Parameters of the rheological models are estimated by explicitly solving the required number of equations simultaneously. Different statistical tech...
Ünlü, Kahraman; BIGGAR, JW; MORKOC, F (Wiley, 1990-11-01)
The knowledge of the statistical parameters of the variance, sigma-2, and the correlation scale, lambda, characterizing the spatial structures of the log of the saturated hydraulic conductivity, lnK(s), pore size distribution parameter alpha, and the specific water capacity, C, is required in stochastic modeling in order to understand the overall response of large-scale heterogenous unsaturated flow systems. These parameters are estimated assuming second-order stationarity and an exponential semivariogram ...
Statistical Analysis of Residue Signal for Backward Compatible HDR Image Coding
Kamışlı, Fatih; Koz, Alper; Zerman, Emin; Valenzise, Giuseppe; Dufaux, Frederic (2017-07-29)
Backward compatibility to the existing 8-bit displays for HDR image and video compression is an essential requirement for the wide acceptance of HDR technology by the users. While these previous methods mainly focus on the rate-distortion optimization of base layer, the encoding of the residue in the enhancement layer comparatively has received less attention. In this paper, we investigate whether HDR image coding residue exhibits also local anisotropic characteristics or not as in the case of motion compen...
Citation Formats
M. Altı, “Statistical process analysis in broiler feed formulation,” Middle East Technical University, 1994.