in this research, performance of portfolios formed by use of grid strategy based on new variables (aggressive, indifference and defensive stocks) presented by rahnamaye roodposhti (1388), and traditional ones (growth, growth-value and value stocks), calculated with sharpe and treynor performance measures and tested by an active portfolio management approach to identify the portfolios by perform...

Arginine is an essential amino acid in neonates synthesized by gut epithelial cells and a precursor for NO that regulates vasodilatation and blood flow. Arginine supplementation has been shown to improve intestinal integrity in ischemia-reperfusion models and low plasma levels are associated with necrotizing enterocolitis. We hypothesized that enteral arginine is a specific stimulus for neonata...

The study examined the effects of supplementing vitamin E on fatty acid profile and breast meat quality broilers fed diets containing an oil blend L-Arginine. Two hundred sixteen Cobb 500 one-day-old were randomly allocated to six treatments, namely T1: 6% palm (control); T2: 4% 2% sunflower + 0.25% L-Arginine (positive control); T3: T2 with 20 mg/kg added; T4: 50 T5: 100 T6: supplemented 150 E...

During malolactic fermentation (MLF) in grape must and wine, heterofermentative lactic acid bacteria may degrade arginine, leading to the formation of ammonia and citrulline, among other substances. This is of concern because ammonia increases the pH and thus the risk of growth by spoilage bacteria, and citrulline is a precursor to the formation of carcinogenic ethyl carbamate (EC). Arginine me...