An essential part of many problems encountered in Bayesian inference is the computation of analytically intractable integral I = πf = ∫ X f(x)π(x)dx, where f(x) is the target function of interest, X is often a region in high-dimensional space and the probability distribution π over X is usually known up to a normalizing constant and direct simulation from π is not feasible. The classical MCMC a...

future climate changes are expected to increase risks of drought, which already represent the most common stress factor for stable barley (hordeum vulgare l.) production in iran. up to now, extensive research projects have been done to study effects of drought stress on the antioxidant enzyme activity. while there is a few works of such studies on the field condition. in order to study of water...

this research was conducted to study some vegetative and reproductive traits as well as qualitative andquantitative characteristics and their correlation in 80 almond genotypes. qualitative traits were studiedaccording to gulcan descriptor. quantitative traits were analyzed as completely randomized design(crd), with 12 replications. the results showed that genotypes had significant difference i...

one of important conditions of capital, is the condition to guarantee profit. with due attention of illegality of the free- interest and forbidding of the usury under the islamic and iranian law, it is necessary that; the legal status of this condition and it’s legal sanction to be considered it seems that, the condition to guarantee profit is a condition about the performance of act by witch t...

An experiment was undertaken to identify heterotic rice hybrids for aerobic condition based on physiological and root characters associated with water stress tolerance in rice. Panicle harvest index, a substitute for spikelet fertility is used as a secondary trait in the selection of drought tolerant genotypes. Deep roots are required to explore the soil profile for effectively absorbing water ...

for evaluation of drought tolerance of sugar beet genotypes by assessment of the drought tolerance indices under mild and severe stresses, furrow irrigated field experiments were carried out at zarghan research station in 2002 and 2004, and at motahari research station (located inkaraj) in 2002, 2003, and 2004. the experimental design was split plot, with a randomized complete block arrangement...