the objective of the present study was to evaluate the genetic structure and diversity of 16 generations of native fowls of west azerbaijan province, iran using the pedigree data collected between 1994 and 2012. inbreeding coefficient (f), pedigree completeness index (pci), parameters of the probability of gene origin and other parameters related to the genetic structure were estimated using th...

the purpose of this study was to compare various direct techniques of measuring attitudes toward risk. the equally likely certainty equivalent with a purely hypothetical risky prospect (elce-ph), the equally likely certainty equivalent with a hypothetical but realistic risky prospect (elce-r) and probability of winning demanded (pwd) models were used to elicit the risk attitude of a sample ...

parameters recognize different area weather and climatic and effect on the plants one of the best important effect elements is increase products yield. agro climatic study can state area ability and maximum exploit its. the aim of this research is, recognizing of the ability ecologic potential in different areas for cultivating brassica napus in regard to climatic temperature needs in khorasan ...

Understanding spatial controls on wildfires is important when designing adaptive fire management plans and optimizing fuel treatment locations on a forest landscape. Previous research about this topic focused primarily on spatial controls for fire origin locations alone. Fire spread and behavior were largely overlooked. This paper contrasts the relative importance of biotic, abiotic, and anthro...

ing from c τc = τa + 2 a c b ιa + 2 < ιc < ιa + 5 ιb = 2 x ιc τb < τc + 3 a' b' 2 x ιa' + 4 < ιb' < 2 x ιa' + 10 τa' + 2 < τb' < τa' + 5 Fig. 11 Abstraction of indirect information, time and location attribute references. 5.4. Probability attribute references The probability of the occurrence of an action is determined by the probability of the occurrence of the enabling actions and the probabi...