نتایج جستجو برای: following a 3 2 factorial arrangement
تعداد نتایج: 14338946 فیلتر نتایج به سال:
To study the effect of two types of phytase supplementation in 3 levels on performance, blood parameter and nutrient digestibility of male broiler chickens fed diets containing 2 level of phosphourous in a completely randomized design (CRD) experiment with 2×2×3 factorial arrangement and 4 replicates per treatment, 400 Ross male broiler chicks in a 45 days period were evaluated. Treatments were...
the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...
background: previous studies have shown that high intake and level of omega-3 have a positive impact on insulin sensitivity in the tissues. objectives: this study investigated the effect of omega-3 fat supplementation on glucose metabolism and insulin in mahabadi kid. methods: twenty-eight mahabad goat kids (3 to 4 months, with an average initial weight of 17 ± 5 kg) were randomly assigned to ...
1. Ross male broiler chicks growing from 14 to 28 days of age were fed 14 and 20% protein diets (4 kcal day-1/body wt0.66) or 20 and 28% protein diets (2.8 kcal day-1/body wt0.66) in a 2 x 2 factorial arrangement to determine the effects of protein and energy intakes on in vitro lipogenesis (IVL) and net glucose production (NGP). Plasma concentrations of insulin, glucagon, thyroid hormones (T3 ...
Effect of salicylic acid combined with glutamin on rose (Rosa Baccara) cut flowers was studied. The study was conducted in a factorial arrangement, carried out in a complete randomized design. The factors were Salicylic acid (0,1, 2 and 4 mM) and glutamin (0, 1.5 and 3 mM).The effects of treatments on the total chlorophyll content, ACC-Oxidase activity, anthocyanin leakage, membrane stability a...
mycotoxins are secondary metabolites produced by fungi following their infestation of food crops.one of the effective approaches to control aflatoxicosis is the use of adsorbents. the aim thusfollowed in the present study was a comparison of various adsorbents viz. bentonite, zeolite, vs. anorganic commercial adsorbent (mycosorb) and a mineral – organic commercial adsorbent (biotox)regarding th...
This experiment was conducted to examine the effect of different levels of protein (13 and 15%) and methionine (0.25, 0.30 and 0.35%) on performance and some egg indices in the late laying period of layer hens. Ninety six leghorn 80 weeks W-36 layers were used as a 2×3 factorial arrangement based on the completely randomized design. The results have shown that as methionine level was increased,...
On a 2m 2n chessboard, the maximum number of nonattacking kings that can be placed is mn, since each 22 cell can have at most one king. Let f m (n) denote the number of ways that mn nonattacking kings can be placed on a 2m 2n chessboard. The purpose of this paper is to prove the following result. such that f m (n) = (c m n + d m)(m + 1) n + O(n m) (n ! 1): For every such placement of kings, the...
We demonstrate an infinite family of pseudoline arrangements, in which an arrangement of n pseudolines has no member incident to more than 4n/9 points of intersection. (This shows the “Strong Dirac” conjecture to be false for pseudolines.) We also prove non-trivial lower bounds on the maximum number of intersection points on any curve in an arrangement of curves in the plane, for various classe...
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